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Mesa Air Group

mesa · NASDAQ Industrials
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Employees 1001-5000
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FY2023 Annual Report · Mesa Air Group
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UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549 

FORM 10-K

☒

  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

☐

  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended September 30, 2023 

OR 

For the transition period from______________ to ___________.

Commission file number 001-38626 

MESA AIR GROUP, INC.  

(Exact name of registrant as specified in its charter) 

NEVADA
(State or other jurisdiction of incorporation or organization)

410 NORTH 44TH STREET, SUITE 700
PHOENIX, ARIZONA 85008
(Address of principal executive offices)

85-0302351
(I.R.S. Employer Identification No.)

85008
(Zip Code)

Securities registered pursuant to Section 12(b) of the Act:

Registrant's telephone number, including area code 

(602) 685-4000

Title of Each Class
Common Stock, no par value

Trading Symbol(s)
MESA

Name of Each Exchange of Which Registered
Nasdaq Global Select Market

Securities registered pursuant to section 12(g) of the Act:
None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.  Yes   ☐  No    ☒
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.  Yes  ☐  No   ☒
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or 
for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☒    No  ☐ 
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this 
chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ☒      No  ☐ 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the 
definitions of "large accelerated filer," "accelerated filer," "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act. 

Large accelerated filer
Non-accelerated filer

☐
☐

Accelerated filer
Smaller reporting company
Emerging growth company

☒
☐
☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting 
standards provided pursuant to Section 13(a) of the Exchange Act. ☐ 
Indicate by check mark whether the registrant has led a report on and attestation to its management’s assessment of the effectiveness of its internal control over nancial reporting under 
Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting rm that prepared or issued its audit report. ☒ 
If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an 
error to previously issued financial statements. ☒
Indicate  by  check  mark  whether  any  of  those  error  corrections  are  restatements  that  required  a  recovery  analysis  of  incentive-based  compensation  received  by  any  of  the  registrant's 
executive officers during the relevant recovery period pursuant to §240.10-D-1(b). ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐    No  ☒ 
As of March 31, 2023, the last business day of the registrant's most recently completed second fiscal quarter, the aggregate market value the voting and non-voting stock held by non-
affiliates of the registrant was approximately $96,267,679.   
As of December 27, 2023, the registrant had 40,940,326 shares of common stock, no par value per share, issued and outstanding.

DOCUMENTS INCORPORATED BY REFERENCE
Portions of the Registrant's definitive proxy statement relating to its 2024 annual meeting of shareholders are incorporated by reference into Part III of this Annual Report on Form 10-K 
where indicated. The Registrant’s definitive proxy statement for its 2024 annual meeting of shareholders will be filed with the Securities and Exchange Commission within 120 days after the 
end of the Registrant’s fiscal year to which this report relates.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MESA AIR GROUP, INC.
ANNUAL REPORT ON FORM 10-K
For the Fiscal Year Ended September 30, 2023

TABLE OF CONTENTS

PART I

Item 1. 
Item 1A. 
Item 1B. 
Item 1C.
Item 2. 
Item 3. 
Item 4. 

Item 5. 
Item 6. 
Item 7. 
Item 7A. 
Item 8. 
Item 9.
Item 9A.
Item 9B.
Item 9C.

Item 10.
Item 11.
Item 12.
Item 13.
Item 14.

Business
Risk Factors
Unresolved Staff Comments
Cybersecurity
Properties
Legal Proceedings 
Mine Safety Disclosures

PART II
Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
[Reserved]
Management's Discussion and Analysis of Financial Condition and Results of Operations
Quantitative and Qualitative Disclosures About Market Risk
Financial Statements and Supplementary Data
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
Controls and Procedures
Other Information
Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

PART III

Directors, Executive Officers and Corporate Governance
Executive Compensation
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Certain Relationships and Related Transactions, and Director Independence 
Principal Accountant Fees and Services

Item 15. 
Item 16.
Signatures 

Exhibits and Financial Statement Schedules
Form 10-K Summary

PART IV

2

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128

129
129
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138

 
 
 
 
 
Cautionary Note Regarding Forward-Looking Statements 

This Annual Report on Form 10-K contains forward-looking statements within the meaning of the Private Securities Litigation Reform 
Act of 1995 and Section 21E of the Securities Exchange Act of 1934, as amended, that involve risks and uncertainties. Many of the forward-
looking statements are located in Part II, Item 7 of this Form 10-K under the heading "Management's Discussion and Analysis of Financial 
Condition and Results of Operations." 

Forward-looking  statements  provide  current  expectations  of  future  events  based  on  certain  assumptions  and  include  any  statement 
that  does  not  directly  relate  to  any  historical  or  current  fact.  Forward-looking  statements  can  also  be  identified  by  words  such  as  "future," 
"anticipates," "believes," "estimates," "expects", "intends," "plans," "predicts," "will," "would," "should," "could," "can," "may," and similar terms. 
Forward-looking  statements  are  not  guarantees  of  future  performance  and  our  actual  results  may  differ  significantly  from  the  results 
discussed  in  the  forward-looking  statements.  Factors  that  might  cause  such  differences  include,  but  are  not  limited  to,  those  discussed  in 
Part I, Item 1A of this Annual Report on Form 10-K under the heading "Risk Factors." Unless otherwise stated, references to particular years, 
quarters, months, or periods refer to our fiscal years ended September 30 and the associated quarters, months, and periods of those fiscal 
years. Each of the terms "the Company," "Mesa Airlines," "Mesa," "we," "us," and "our" as used herein refer collectively to Mesa Air Group, 
Inc. and its wholly owned subsidiaries, unless otherwise stated. We do not assume any obligation to revise or update any forward-looking 
statements. 

The events and circumstances reflected in our forward-looking statements may not be achieved or occur and actual results could differ 
materially from those projected in the forward-looking statements. Some of the key factors that could cause actual results to differ from our 
expectations include:

▪

▪

▪

▪

▪

▪

▪

▪

▪

▪

▪

▪

▪

▪

▪

public health epidemics or pandemics such as COVID-19;

the  severity,  magnitude,  and  duration  of  the  COVID-19  pandemic,  including  impacts  of  the  pandemic  and  of  business’  and 
governments’ responses to the pandemic on our operations and personnel, and on demand for air travel;

the supply and retention of qualified airline pilots and mechanics and associated costs;

the volatility of pilot and mechanic attrition;

dependence on, and changes to, or non-renewal of, our capacity purchase and flight services agreements;

failure  to  meet  certain  operational  performance  targets  in  our  capacity  purchase  and  flight  services  agreements,  which  could 
result in termination of those agreements;

increases in our labor costs;

reduced utilization (the percentage derived from dividing (i) the number of block hours actually flown during a given month under 
a particular agreement by (ii) the maximum number of block hours that could be flown during such month under the particular 
agreement) under our capacity agreement;

the direct operation of regional jets by United Airlines, Inc. ("United");

the financial strength of United and its ability to successfully manage its businesses through the unprecedented decline in air 
travel attributable to the COVID-19 pandemic or any other public health epidemic;

restrictions under our Amended and Restated United CPA to enter into new regional air carrier service agreements, excluding 
our existing Flight Services Agreement with DHL, which restrictions will remain in place until the earlier to occur of (i) January 1, 
2026 and (ii) the Company's satisfaction of certain Performance Milestones (as defined in the Amended and Restated United 
CPA);

our significant amount of debt and other contractual obligations;

our compliance with ongoing financial covenants under our credit facilities;

our ability to keep costs low and execute our growth strategies; and

the effects of extreme or severe weather conditions that impacts our ability to complete scheduled flights.

3

 
Additionally, the risks, uncertainties and other factors set forth above or otherwise referred to in the reports we have filed with the SEC 
may  be  further  amplified  by  the  impact  of  the  shortage  of  pilots.  While  we  may  elect  to  update  these  forward-looking  statements  at  some 
point in the future, whether as a result of any new information, future events, or otherwise, we have no current intention of doing so except to 
the extent required by applicable law.

4

 
PART I

ITEM 1. BUSINESS 

General

Headquartered in Phoenix, Arizona, Mesa Air Group, Inc. ("Mesa," the "Company," "we," "our," or "us") is the holding company of Mesa 
Airlines, a regional air carrier providing scheduled passenger service to 86 cities in 36 states, the District of Columbia, Canada, Cuba, and 
Mexico as well as cargo services out of Cincinnati/Northern Kentucky International Airport. As of September 30, 2023, Mesa operated a fleet 
of 80 regional aircraft consisting of 54 E-175 aircraft and 26 CRJ-900 aircraft with approximately 296 daily departures, four 737 cargo aircraft 
and approximately 2,303 employees. Mesa’s fleet were conducted under our Capacity Purchase Agreements ("CPAs") and Flight Services 
Agreement ("FSA"), leased to a third party, held for sale or maintained as operational spares. Mesa operates all of its flights as either United 
Express  or  DHL  Express  flights  pursuant  to  the  terms  of  the  CPA  entered  into  United  Airlines,  Inc.  ("United")  and  FSA  with  DHL  Network 
Operations  (USA),  Inc.  ("DHL")  (each,  our  “major  partner”).  Prior  to  the  wind-down  and  termination  of  the  Company's  CPA  with  American 
Airlines,  Inc.  ("American")  on  April  3,  2023,  Mesa  also  operated  flights  as  American  Eagle.  All  of  the  Company’s  consolidated  contract 
revenues  for  the  twelve  months  ended  September  30,  2023  and  September  30,  2022  were  derived  from  operations  associated  with  the 
American CPA prior to April 3, 2023, the United CPA, DHL FSA, and leases of aircraft to a third party.

Under the CPA with United (the "United CPA") and FSA with DHL (the "DHL FSA"), we operated or maintained as operational spares a 
fleet of 120 aircraft as of September 30, 2023. We also lease two aircraft to a third party as of September 30, 2023. We operate 54 E-175 
and 26 CRJ-900 aircraft under our United CPA, and four Boeing 737-400F aircraft under our DHL FSA. For our fiscal year ended September 
30, 2023, approximately 23% of our revenues were earned under the American CPA, approximately 73% were earned under the United CPA, 
approximately  1%  were  earned  from  leases  of  aircraft  to  a  third  party  and  approximately  3%  were  earned  under  the  DHL  FSA.  All  of  the 
Company’s consolidated contract revenues for the twelve months ended September 30, 2023 and September 30, 2022 were derived from 
operations associated with the American CPA, the United CPA, FSA, and leases of aircraft to a third party.

The  United  CPA  involves  a  revenue-guarantee  arrangement  whereby  United  pays  fixed-fees  for  each  aircraft  under  contract, 
departure, flight hour (measured from takeoff to landing, excluding taxi time) or block hour (measured from takeoff to landing, including taxi 
time), and reimbursement of certain direct operating expenses in exchange for providing flight services. United also pays certain expenses 
directly to suppliers, such as fuel, ground operations and landing fees. Under the terms of the CPA, United controls route selection, pricing, 
and  seat  inventories,  reducing  our  exposure  to  fluctuations  in  passenger  traffic,  fare  levels,  and  fuel  prices.  Under  our  FSA  with  DHL,  we 
receive a fee per block hour with a minimum block hour guarantee in exchange for providing cargo flight services. Ground support expenses 
including fueling and airport fees are paid directly by DHL.

Regional aircraft are optimal for short- and medium-haul scheduled flights that connect outlying communities with larger cities and act 
as "feeders" for domestic and international hubs. In addition, regional aircraft are well suited to serve larger city pairs during off-peak times 
when load factors on larger jets are low. The lower trip costs and operating efficiencies of regional aircraft, along with the competitive nature 
of the CPA bidding process, provide significant value to major airlines.

Impact of Pilot Shortage and Transition of Operations to United

During our twelve months ended September 30, 2023, the severity of the pilot shortage, elevated pilot attrition, the transition of our 
operations with American to United, and increasing costs associated with pilot wages adversely impacted our financial results, cash flows, 
financial position, and other key financial ratios. One of the primary factors contributing to the pilot shortage and attrition is the demand for 
pilots  at  major  carriers,  which  are  hiring  at  an  accelerated  rate.  These  airlines  now  seek  to  increase  their  capacity  to  meet  the  growing 
demand for air travel. A primary source of pilots for the major U.S. passenger and cargo carriers 

5

 
are the U.S. regional airlines. As a result of the pilot shortage and attrition, the Company has increased overall hourly pay of nearly 118% for 
captains and 172% for new-hire first officers.

As a result of pilot shortage, we produced less block hours to generate revenues and incurred penalties for operational shortfalls under 
our CPAs. During the twelve months ended September 30, 2023, these challenges resulted in a negative impact on the Company’s financial 
results highlighted by cash flows used in operations of $24.1 million and net loss of $120.1 million including a non-cash impairment charge of 
$54.3 million related to the Company designating 14 CRJ-900 aircraft as held for sale and our customer relationship intangible asset. These 
conditions and events raised substantial doubt about our ability to continue to fund our operations and meet our debt obligations over the 
next twelve months.

To address such concerns, management developed and implemented several material changes to our business designed to ensure 
the Company could continue to fund its operations and meet its debt obligations over the next twelve months. The Company implemented 
the following measures during the year ended September 30, 2023, and through the date of issuance of the financial statements.

•

•

•

•

•

We have 15 aircraft under the RASPRO finance lease with a buyout obligation of $50.3 million at the end of March 2024. We 
entered  into  purchase  agreements  with  two  separate  parties  to  purchase  the  RASPRO  aircraft  and  related  engines.  One 
agreement is for 30 engines for a total of $19.5 million. The second agreement is for 15 airframes (without engines) for a total of 
$18.8  million.  Both  of  these  transactions  are  expected  to  be  completed  by  the  end  of  March  2024,  with  net  cash  from  these 
transactions expected to be approximately $(12.1) million.

We  entered  into  an  agreement  to  sell  11  CRJ-900  aircraft  to  a  third  party.  The  Company  has  closed  the  sale  of  seven  of  the 
aircraft  which  generated  $21.0  million  in  gross  proceeds  and  approximately  $1.5  million  in  net  proceeds  after  partial  debt 
reduction on the UST Loan. Subsequent to September 30, 2023, we closed the sale of the remaining four CRJ-900 aircraft to 
the third party for gross proceeds of $12.0 million. Net proceeds from the sale of all four aircraft was $6.5 million after partial 
debt reduction of our loan with the United States Department of the Treasury ("UST Loan").

We entered into an agreement with Export Development Bank of Canada (EDC), reducing debt and interest payments on seven 
CRJ-900  aircraft  which  began  January  2023  through  December  2024,  providing  approximately  $14.0  million  of  liquidity. 
Additionally,  the  junior  noteholder,  MHIRJ,  agreed  to  forgive  approximately  $5.0  million  in  principal  contingent  upon  the 
repayment of $4.2 million in principal by December 31, 2023.

We entered into an agreement to sell seven surplus CRJ-900 aircraft to American. The Company has closed the sale of three of 
the aircraft which generated approximately $29.7 million in gross proceeds and approximately $2.4 million in net proceeds after 
partial debt reduction. Subsequent to September 30, 2023, the Company closed the sale of the remaining four CRJ-900 aircraft 
to  American  for  gross  proceeds  of  $41.5  million.  Net  proceeds  from  the  sale  of  all  four  aircraft  was  $5.7  million  after  the 
retirement of the EDC Loan and MHIRJ junior note. $0.6 million in proceeds from the sale of each aircraft was repaid to MHIRJ 
for a total of $4.2 million, and we achieved approximately $5.0 million of forgiveness on the MHIRJ junior note.

We  established  and  drew  upon  a  new  line  of  credit  with  United  totaling  $25.5  million.  The  United  line  of  credit  contains  an 
additional  deemed  prepayment  of  $15  million  with  potential  forgiveness  upon  the  achievement  of  a  certain  number  of  block 
hours flown as well as maintaining a 99.3% controllable completion factor ("CCF") over any rolling four-month period from April 
2023 through December 2024. As of November 2023, the foregoing milestones have been achieved for such rolling four-month 
period.  As  a  result,  $9  million  of  the  $15  million  will  be  deemed  prepaid  one  business  day  following  the  repayment  of  the 
Effective Date Bridge Loan discussed elsewhere herein. We consider it likely that we will achieve additional forgiveness in fiscal 
year 2024. Subsequently, this facility was amended to permit the Company to re-draw approximately $7.9 million of the Effective 
Date Bridge Loan previously repaid and increased the amount of Revolving Commitments from $30.7 million to $50.7 million. 
See Note 10 for a discussion of the line of credit and amount drawn as well as discussion on the deemed prepayment.

6

 
•

•

•

•

•

•

On January 11, 2024 and January 19, 2024, we entered into the First Amendment to our Third Amended and Restated United 
CPA  and  the  Second  Amendment  to  our  Third  Amended  and  Restated  United  CPA  (the  "January  2024  United  CPA 
Amendments"),  respectively.  The  January  2024  United  CPA  Amendments  provide  additional  liquidity  and  certain  other 
amendments described below:

o

o

o

Increased  CPA  rates,  retroactive  to  October  1,  2023  through  December  2024,  which  are  projected  to  generate 
approximately $63.5 million in incremental revenue over the next twelve months.

Amended certain notice requirements for removal by United of up to eight CRJ-900 Covered Aircraft (as defined in the 
United CPA) from the United CPA.

Extended  United's  existing  utilization  waiver  for  the  Company's  operation  of  E-175  and  CRJ-900  Covered  Aircraft  (as 
defined in the United CPA) to June 30, 2024.

On January 11, 2024 and January 19, 2024, we entered into Amendment No. 4 to our Second Amended and Restated Credit 
and Guaranty Agreement, Amendment No. 1 to Stock Pledge Agreement and Limited Waiver of Conditions to Credit Extension 
and  Waiver  and  Amendment  No.  5  to  our  Second  Amended  and  Restated  Credit  and  Guaranty  Agreement  (collectively,  the 
"January 2024 Credit Agreement Amendments"), respectively. The January 2024 Credit Agreement Amendments provide for the 
following:

o

o

o

o

o

The  repayment  in  full  of  the  Company's  $10.5  million  Effective  Date  Bridge  Loan  obligations,  and  the  prepayment  (and 
corresponding  reduction)  of  approximately  $2.1  million  in  Revolving  Loans  (as  defined  therein),  with  the  proceeds  from 
the sale, assignment, or transfer of the Company's vested investment in Heart Aerospace Incorporated.

As a result of the repayment of the Effective Date Bridge Loan and pay down of the Revolving Loans, the shares of capital 
stock of Archer Aviation, Inc. held by the Company are being released as collateral for the United credit facility, subject to 
certain conditions.

The waiver of certain financial covenant defaults with respect to the fiscal quarters ended June 30, 2023, September 30, 
2023, and December 31, 2023 and the waiver of projected financial covenant defaults with respect to the fiscal quarter 
ending March 31, 2024.

An  increase  in  the  Applicable  Margin  (as  defined  in  the  United  credit  facility)  during  a  specified  period  of  time  for
borrowings under the Credit Agreement.

Loan  prepayment  requirements  in  connection  with  the  sale  of  four  specified  aircraft  engines  and  the  addition  of  such 
engines as collateral for the United credit facility for a specified period of time.

On December 1, 2023, we entered into an agreement with a third party to sell 12 surplus GE model CF34-8C aircraft engines 
and related parts. The gross proceeds of $56.0 million will be used to retire approximately $40.0 million in associated debt and 
provide  additional  liquidity  to  fund  operations  and  current  debt  obligations  as  they  come  due.  The  transaction  is  expected  to 
close by the end of March 2024.

Subsequent to September 30, 2023, we entered into a purchase agreement with a third party which provides for the sale of 23 
engines for gross proceeds of $11.5 million which will be used to pay down our UST Loan. The transaction is expected to close 
by the end of December 2024.

In addition to already executed agreements to sell aircraft, the Company is actively seeking arrangements to sell other surplus 
assets primarily related to the CRJ fleet including aircraft, engines, and spare parts to reduce debt and optimize operations.

We have delayed and/or deferred major spending on aircraft and engine maintenance to match the current and projected level 
of flight activity.

7

 
 
The Company believes the plans and initiatives outlined above have effectively alleviated the substantial doubt and will allow the 

Company to meet its cash obligations for the next twelve months following the issuance of its financial statements. The forecast of 
undiscounted cash flows prepared to determine if the Company has the ability to meet its cash obligations over the next twelve months was 
prepared with significant judgment and estimates of future cash flows based on projections of CPA and FSA block hours, maintenance 
events, labor costs, and other relevant factors. Assumptions used in the forecast may change or not occur as expected.

As  of  September  30,  2023,  the  Company  has  $163.6  million  of  principal  maturity  payments  on  long-term  debt  due  within  the  next 
twelve  months.  We  plan  to  meet  these  obligations  with  our  cash  on  hand,  ongoing  cashflows  from  our  operations,  as  well  as  the  liquidity 
created from the additional measures identified above. If our plans are not realized, we intend to explore additional opportunities to create 
liquidity by refinancing and deferring repayment of our principal maturity payments that are due within the next twelve months. The Company 
continues to monitor covenant compliance with its lenders as any noncompliance could have a material impact on the Company’s financial 
position, cash flows and results of operations. See Sources and Uses of Cash in “Part II. Item 7. Management’s Discussion and Analysis of 
Financial Condition and Results of Operations” for additional disclosure.

COVID-19 Pandemic

Beginning  in  fiscal  2020,  COVID-19  surfaced  in  nearly  all  regions  around  the  world  and  resulted  in  travel  restrictions  and  business 
slowdowns  or  shutdowns  in  affected  areas.  The  COVID-19  pandemic  negatively  affected  our  revenue  and  operating  results  during  fiscal 
years 2023, 2022, 2021, and 2020. Any similar outbreaks in the future may have a material impact on our financial condition, liquidity, and 
results  of  operations  in  future  periods.  See  “Part  II.  Item  7.  Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of 
Operations”  for  a  discussion  regarding  the  impact  of  the  COVID-19  pandemic  on  our  financial  results.  Also,  see  “Part  I.  Item  1A.  Risk 
Factors” for a discussion of the risks and uncertainties associated with the COVID-19 pandemic.

Our Business Strategy

Our business strategy consists of the following elements:

Maintain Low-Cost Structure 

We  have  established  ourselves  as  a  low  cost  provider  of  regional  airline  and  cargo  flight  services.  We  intend  to  continue  our 
disciplined  cost  control  approach  through  responsible  outsourcing  of  certain  operating  functions,  by  flying  large  regional  aircraft  with 
associated  lower  maintenance  costs  and  common  flight  crews  across  fleet  types,  and  through  the  diligent  control  of  corporate  and 
administrative costs by implementing company-wide efforts to improve our cost structure.

Attractive Work Opportunities

We  believe  our  employees  have  been,  and  will  continue  to  be,  a  key  to  our  success.  We  intend  to  continue  to  offer  competitive 
compensation  packages,  foster  a  positive  and  supportive  work  environment  and  provide  opportunities  to  fly  state-of-the-art,  large-gauged 
regional jets to differentiate us from other carriers and make us an attractive place to work and build a career.

Aircraft Fleet

We fly only large regional jets manufactured by Bombardier Aerospace (“Bombardier”) and Embraer S.A. ("Embraer"), as well as 737 
cargo jets manufactured by Boeing. Mitsubishi Heavy Industries (“MHI”), who acquired the CRJ business from Bombardier, and Embraer are 
the primary manufacturers of regional jets operated in the United States, which allows us to enjoy operational, recruiting and cost advantages 
over other regional airlines that operate smaller regional aircraft from less prominent manufacturers.

8

 
As of September 30, 2023, we had 120 aircraft (owned and leased) consisting of the following:

United Express
DHL Express
Held for sale
Leased to third party

Subtotal
Unassigned
Total

Embraer
Regional
Jet-175
(70-76 seats)

Canadair
Regional
Jet-700
(50-70 seats)

Canadair
Regional
Jet-900
(76-79
seats)

Boeing 737
(Cargo)

Total

54      
—      
—    
—      
54      
6      
60      

—      
—      

2      
2      
—      
2      

26      
—      
15      
—      
41      
13      
54      

—      
4      
—      
—      
4      
—      
4      

80  
4  
15  
2  
101  
19  
120  

(1)

As of September 30, 2023, the Company has 15 CRJ-900 aircraft classified as assets held for sale.

The following table lists the aircraft we own and lease as of September 30, 2023 and the passenger capacity of such aircraft:

Type of Aircraft
E-175 Regional Jet
CRJ-900 Regional Jet
CRJ-700 Regional Jet
Boeing 737 Cargo Jet
Total

Owned

Leased

Total

18      
54      
—      
—      
72      

(2)

(3)

42  
—    
2    
4  
48    

Passenger
Capacity

70-76
76-79
50-70

60    
54    
2    
4    
120    

(2)

(3)

All 42 of these E-175 aircraft are owned by United and leased to us at nominal amounts.
Three of these Boeing 737 aircraft are subleased to us by DHL at nominal amounts and the fourth aircraft is leased to us by a third 
party.

MHI and Embraer regional jets are among the quietest commercial jets currently available and offer many of the amenities of larger 
commercial jet aircraft, including flight attendant service, a stand-up cabin, overhead and under seat storage, lavatories and in-flight snack 
and beverage service. The speed of MHI and Embraer regional jets is comparable to larger aircraft operated by major airlines, and they have 
a  range  of  approximately  1,600  miles  and  2,100  miles,  respectively.  We  do  not  currently  have  any  existing  arrangements  with  MHI  or 
Embraer to acquire additional aircraft.

Capacity Purchase and Flight Services Agreements

Our agreements consist of the following:

▪

▪

Operation of E-175 and CRJ-900 under our United CPA;

Operation of Boeing 737 aircraft under our DHL FSA.

The  financial  arrangements  between  the  Company  and  its  major  partners  include  a  revenue-guarantee  arrangement.  Under  these 
revenue-guarantee  provisions,  our  major  partners  pay  us  a  fixed  minimum  monthly  amount  per  aircraft  under  contract,  plus  additional 
amounts  related  to  departures  and  block  hours  flown.  We  also  receive  direct  reimbursement  of  certain  operating  expenses,  including 
insurance. Other expenses, including fuel and ground operations are directly paid to suppliers by our major partners. We believe we are in 
material compliance with the terms of our United CPA and DHL FSA.

9

 
 
 
   
   
   
   
 
   
   
   
       
   
   
   
   
 
 
   
   
 
   
 
   
   
   
   
   
   
   
   
 
   
   
 
 
We  benefit  from  the  revenue  guarantee  arrangement  under  our  United  CPA  and  DHL  FSA  because  we  are  sheltered,  to  an  extent, 
from some of the elements that cause volatility in airline financial performance, including variations in ticket prices, fluctuations in number of 
passengers  and  fuel  prices.  However,  we  do  not  benefit  from  positive  trends  in  ticket  prices  (including  ancillary  revenue  programs),  the 
number of passengers enplaned, or reductions in fuel prices. United retains all revenue collected from passengers carried on our flights. In 
providing regional flying under our CPA, and cargo flying under our FSA, we use the logos, service marks and aircraft paint schemes of our 
major partners.

The following table summarizes our available seat miles ("ASMs") flown and contract revenue recognized under our CPAs for our fiscal 

years ended September 30, 2023 and 2022, respectively:

American
United
Other
Total

Year Ended September 30, 2023

Year Ended September 30, 2022

Available
Seat Miles

Contract
Revenue

(in thousands)

790,513  
3,444,900  
—  
4,235,413  

  $
  $
  $
  $

107,019  
294,129  
20,150  
421,298  

  ¢  
  ¢  

  ¢  

Contract
Revenue
per ASM
(in cents)

Available
Seat Miles

Contract
Revenue

(in thousands)

2,668,953     $
4,005,795     $
—     $
6,674,748     $

234,184     ¢  
207,003     ¢  
37,295        
478,482     ¢  

13.54      
8.54      
—      
9.95      

Contract
Revenue
per ASM
(in cents)

8.77  
5.17  
—  
7.17  

American Capacity Purchase Agreement

In  December  2022,  we  entered  into  Amendment  No.  11  (the  “American  Amendment”)  to  our  Amended  and  Restated  Capacity 
Purchase Agreement previously entered into in November 2020 (as theretofore amended, the "American CPA"). The American Amendment 
provided  for  the  termination  and  wind-down  of  the  American  CPA  by  April  3,  2023  (the  “Wind-down  Period”),  at  which  time  all  Covered 
Aircraft (as defined in the American CPA) were removed from the American CPA. In March 2023, we began to transition aircraft operated 
under the American CPA to the United CPA. The American CPA was previously set to expire by its terms on December 31, 2025. 

Under  the  terms  of  the  American  Amendment,  during  the  Wind-down  Period  (i)  we  continued  to  receive  a  fixed  minimum  monthly 
amount per aircraft covered by the American CPA, plus additional amounts based on the number of flights and block hours flown during each 
month, subject to adjustment based on the Company’s controllable completion rate and certain other factors, and (ii) American agreed not to 
exercise certain termination or withdrawal rights under the American CPA if we failed to meet certain operational performance targets for the 
three consecutive month period ending January 31, 2023.

No Material Breach (as defined in the American CPA) occurred that would have required the payment of liquidated damages. Pursuant 
to the American Amendment, as no material breaches occurred during the wind-down period, American agreed to waive Mesa’s failure to 
meet certain past operational performance targets and other requirements, which triggered termination and withdrawal rights for American 
pursuant to the terms of American CPA. All CCF targets were met during the Wind-down Period, and there were no penalties associated with 
that  performance  metric.  The  parties  executed  a  written  mutual  release  of  all  claims  and  acknowledgment  that  no  Material  Breaches 
occurred.

United Capacity Purchase Agreement

Under the United CPA, we have the ability to fly up to 80 aircraft for United. The aircraft can be a mix of any number of E-175 or CRJ-
900 aircraft so long as the number of aircraft operating at any given time does not exceed 80. As of September 30, 2023 we operated 54 E-
175  and  26  CRJ-900  aircraft  under  our  Third  Amended  and  Restated  CPA  with  United  dated  December  27,  2022,  which  amended  and 
restated the Second Amended and Restated CPA dated November 4, 2020 (as amended, the “United CPA” or the "Amended and Restated 
United CPA"). Under the United CPA, United owns 42 of our 60 E-175 aircraft. The E-175 aircraft owned by United and leased to us have 
terms expiring between 2024 and 2028, and the 18 E-175 aircraft owned by us have terms expiring in 2028. Additionally, United leased 20 E-
175LL aircraft 

10

 
 
 
 
   
 
 
 
   
   
   
   
   
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
to  us  at  nominal  amounts  during  the  year  ended  September  30,  2023.  The  E-175LL  aircraft  were  removed  from  the  CPA  beginning  in 
February 2023, with the last E-175LL aircraft being removed in April 2023.

In exchange for providing flight services under our United CPA, we receive a fixed monthly minimum amount per aircraft under contract 
plus certain additional amounts based upon the number of flights and block hours flown and the results of passenger satisfaction surveys. 
United  also  reimburses  us  for  certain  costs  on  an  actual  basis,  including  property  tax  per  aircraft  and  passenger  liability  insurance.  Other 
expenses, including fuel and certain landing fees, are directly paid to suppliers by United. 

United  reimburses  us  on  a  pass-through  basis  for  certain  costs  related  to  heavy  airframe  and  engine  maintenance,  landing  gear, 
auxiliary  power  units  ("APUs")  and  component  maintenance  for  the  aircraft  owned  by  United.  Our  United  CPA  permits  United,  subject  to 
certain conditions, including the payment of certain costs tied to aircraft type, to terminate the agreement in its discretion, or remove aircraft 
from service, by giving us notice of 90 days or more. If United elects to terminate our United CPA in its entirety or permanently remove select 
aircraft from service, we are permitted to return any of the affected aircraft leased from United at no cost to us. In addition, if United removes 
any  of  our  18  owned  E-175  aircraft  from  service  at  its  direction,  United  would  remain  obligated,  at  our  option,  to  assume  the  aircraft 
ownership and associated debt with respect to such aircraft through the end of the term of the United CPA.

On December 27, 2022, we entered into the Amended and Restated United CPA, which provides, among other things, for the following 

amended terms:

▪

▪

▪

▪

▪

▪

▪

The addition of up to 38 CRJ-900 aircraft to be operated by the Company on behalf of United under the Amended and Restated
United CPA, dependent on the number of E-175 aircraft the Company is operating. As of September 30, 2023, we operated 24 
CRJ-900 aircraft under our Amended and Restated United CPA;

An increase in rates to cover the Company’s pilot pay increases instituted in September 2022, effective through September 2025;

United to be responsible for all costs associated with converting the CRJ-900 aircraft for operation in United’s network;

Terms  providing  that  United  may  remove  the  CRJ-900  aircraft  from  the  scope  of  the  United  CPA,  subject  to  certain  notice  and 
other requirements;

United’s existing utilization waiver for the Company’s operation of E-175LL Covered Aircraft (as defined in the United CPA) to be 
extended to December 31, 2023;

The extension of existing monthly operational performance incentives; and

An agreement by the Company to not enter into new regional air carrier service agreements, excluding the Company’s existing 
agreement with DHL, and provided that this restriction shall not apply from and after the earlier to occur of (i) January 1, 2026 and 
(ii) the Company's satisfaction of certain Performance Milestones (as defined in the Amended and Restated United CPA).

Additionally, in January 2023, in consideration for entering in the Amended and Restated United CPA and providing the revolving line 
of credit, discussed in Note 10, the Company (i) granted United the right to designate one individual to the Company's board of directors (the 
"United  Designee"),  which  occurred  effective  May  2,  2023  with  the  appointment  of  Jonathan  Ireland  and  (ii)  issued  to  United  4,042,061 
shares of the Company’s common stock equal to approximately 10% of the Company’s then issued and outstanding capital stock on such 
date  (the  "United  Shares").  United's  board  designee  rights  will  terminate  at  such  time  as  United's  equity  ownership  in  the  Company  falls 
below five percent (5%) of the Company's issued and outstanding stock.

11

 
United was also granted pre-emptive rights relating to the issuance of any equity securities by the Company and certain registration 
rights, set forth in a definitive registration rights agreement with United, granting United customary demand registration rights in respect of 
publicly registered offerings of the Company, subject to usual and customary exceptions and limitations. See also Note 18 for a discussion 
regarding the amendment to the Company's bylaws as it relates to the Amended and Restated United CPA. 

Pursuant to the United CPA, we agreed to lease our CRJ-700 aircraft to another United Express service provider for a term of nine 
years.  We  ceased  operating  our  CRJ-700  fleet  in  February  2021  in  connection  with  the  transfer  of  those  aircraft  into  a  lease  agreement. 
During  August  of  2022,  we  committed  to  a  formal  plan  to  sell  18  of  our  CRJ-700  aircraft  and  terminated  the  leases  on  the  18  CRJ-700 
aircraft, which have all subsequently been sold. 

Our United CPA is subject to early termination prior to its expiration in various circumstances including:

▪

▪

▪

▪

▪

▪

If  certain  operational  performance  factors  fall  below  a  specified  percentage  for  a  specified  time,  subject  to  notice  under  certain 
circumstances;

If we fail to perform the material covenants, agreements, terms or conditions of our United CPA or similar agreements with United, 
subject to 30 days' notice and cure rights;

If either United or we become insolvent, file bankruptcy, or fail to pay debts when due, the non-defaulting party may terminate the 
agreement;

If we merge with, or if control of us is acquired by another air carrier or a corporation directly or indirectly owning or controlling
another air carrier;

United, subject to certain conditions, including the payment of certain costs tied to aircraft type, may terminate the agreement in 
its discretion, or remove E-175 aircraft from service, by giving us notice of 90 days or more; and

If United elects to terminate our United CPA in its entirety or permanently remove aircraft from service, we are permitted to return 
any of the affected E-175 aircraft leased from United at no cost to us.

DHL Flight Services Agreement

On December 20, 2019, we entered into a FSA with DHL (the “DHL FSA”). Under the terms of the DHL FSA, we operate four Boeing 
737 aircraft to provide cargo air transportation services as of September 30, 2023. In exchange for providing cargo flight services, we receive
a fee per block hour with a minimum block hour guarantee. We are eligible for a monthly performance bonus or subject to a monthly penalty 
based on timeliness and completion performance. Ground support expenses including fueling and airport fees are paid directly by DHL.

Under our DHL FSA, DHL leases two Boeing 737-400F aircraft and one 737-800F and subleases them to us at nominal amounts. DHL 
reimburses  us  on  a  pass-through  basis  for  all  costs  related  to  heavy  maintenance  including  C-checks,  off-wing  engine  maintenance  and 
overhauls  including  life  limited  parts  (“LLPs”),  landing  gear  overhauls  and  LLPs,  thrust  reverser  overhauls,  and  APU  overhauls  and  LLPs. 
Certain items such as fuel, de-icing fluids, landing fees, aircraft ground handling fees, en-route navigation fees, and custom fees are paid 
directly to suppliers by DHL or otherwise reimbursed if incurred by us. A third Boeing 737-400F aircraft is leased to us under an operating 
lease by a third party.

The DHL FSA expires five years from the commencement date of the first aircraft placed into service, which was in October 2020. DHL 

has the option to extend the agreement with respect to one or more aircraft for a period of one year with 90 days’ advance written notice.

Our DHL FSA is subject to the following termination rights prior to its expiration:

12

 
▪

▪

▪

▪

▪

▪

▪

▪

If  either  party  fails  to  comply  with  the  obligations,  warranties,  representations,  or  undertakings  under  the  DHL  FSA,  subject  to 
certain notice and cure rights;

If either party is declared bankrupt or insolvent;

If we are unable to legally operate the aircraft under the DHL FSA for a specified number of days;

At any time after the first anniversary of the commencement date of the first aircraft placed in service with 90 days' written notice.

If we fail to comply with performance standards for three consecutive measurement periods.

If we are subject to a labor incident that materially and adversely affects our ability to perform services under the DHL FSA for a 
specified number of days;

Upon a change in control or ownership of the Company; and

DHL may terminate the agreement for a specific aircraft if it is subject to a total loss and the Company does not provide alternate 
services at our expense, or if the aircraft becomes unavailable for more than 30 days due to unscheduled maintenance.

Maintenance and Repairs

Airlines are subject to extensive regulation. We have a FAA mandated and approved maintenance program. Aircraft maintenance and 
repair consists of routine and non-routine maintenance, and work performed is divided into three general categories: line maintenance, heavy 
maintenance,  and  component  service.  We  also  outsource  certain  aircraft  maintenance  and  other  operating  functions.  We  use  competitive 
bidding among qualified vendors to procure these services. We have long-term maintenance contracts with AAR to provide fixed-rate parts 
procurement and component overhaul services for our aircraft fleet. Under these agreements, AAR provides maintenance and engineering 
services on any aircraft that we designate during the term of the agreement, along with access to a spare parts inventory pool, in exchange 
for a fixed monthly fee.

Line maintenance consists of routine daily and weekly scheduled maintenance checks on our aircraft. Line maintenance is performed 
at  certain  locations  throughout  our  system  and  represents  the  majority  of  and  most  extensive  maintenance  we  perform.  Major  airframe 
maintenance checks consist of a series of more complex tasks that can take from one to four weeks to accomplish and typically are required 
approximately  every  28  months,  on  average,  across  our  fleet.  Engine  overhauls  and  engine  performance  restoration  events  are  quite 
extensive  and  can  take  two  months.  We  maintain  an  inventory  of  spare  engines  to  provide  for  continued  operations  during  engine 
maintenance events. We expect to begin the initial planned engine maintenance overhauls on our new engine fleet approximately four to six 
years after the date of manufacture and introduction into our fleet, with subsequent engine maintenance every four to six years thereafter. 
Due  to  our  current  fleet  size,  we  believe  outsourcing  all  of  our  heavy  maintenance,  engine  restoration,  and  major  part  repair  is  more 
economical than performing this work using our internal maintenance team.

Competition

We consider our primary competition to be U.S. regional airlines that currently hold or compete for CPAs for passenger services with 
major airlines. Our competition includes, therefore, nearly every other domestic regional airline, including Air Wisconsin Airlines Corporation; 
Commuetair, Inc. ("Commuteair"); Endeavor Air, Inc. (owned by Delta) ("Endeavor"); Envoy Air, Inc. ("Envoy"), PSA Airlines, Inc. ("PSA") and 
Piedmont Airlines, Inc. ("Piedmont") (Envoy, PSA and Piedmont are owned by American); Horizon Air Industries, Inc. (owned by Alaska Air 
Group, Inc.) ("Horizon"); SkyWest Inc., parent of SkyWest Airlines, Inc.; Republic Airways Holdings Inc.; and Trans States Airlines, Inc. 

Major  airlines  typically  offer  CPAs  to  regional  airlines  on  the  basis  of  the  following  criteria:  availability  of  labor  resources;  proposed 
contract economic terms; reliable and on-time flight operations; corporate financial resources including ability to procure and finance aircraft; 
customer service levels; and other factors.

13

 
Certain  of  our  competitors  are  larger  and  have  significantly  greater  financial  and  other  resources  than  we  do.  Moreover,  economic 
downturns, combined with competitive pressures, have contributed to a number of reorganizations, bankruptcies, liquidations, and business 
combinations among major and regional carriers. The effect of economic downturns is somewhat mitigated by our reliance on a CPA with 
revenue-guarantee provisions, but the renewal and continued profitability of our partnership with United is not guaranteed.

Seasonality

Our results of operations for any interim period are not necessarily indicative of those for the entire year since the airline industry is 
subject to seasonal fluctuations and general economic conditions. Our operations are somewhat favorably affected by increased utilization of 
our aircraft in the summer months and are unfavorably affected by increased fleet maintenance and by inclement weather during the winter 
months.

Aircraft Fuel

Our  CPA  and  FSA  provide  that  our  major  partners  source,  procure,  and  directly  pay  third-party  vendors  for  all  fuel  used  in  the 
performance of those agreements. Accordingly, we do not recognize fuel expenses or revenues for flying under our CPA and FSA and we 
face very limited exposure to fuel price fluctuations.

Insurance

We maintain insurance policies that we believe are of types customary in the airline industry and as required by the DOT, lessors and 
other financing parties, and our major partners under the terms of our CPA and FSA. The policies principally provide liability coverage for 
public and passenger injury; damage to property; loss of or damage to flight equipment; fire; auto; directors' and officers' liability; advertiser 
and media liability; cyber risk liability; fiduciary; workers' compensation and employer's liability; and war risk (terrorism). Although we currently 
believe our insurance coverage is adequate, we cannot assure you that the amount of such coverage will not be changed or that we will not 
be forced to bear substantial losses from accidents.

Human Capital Management

As  of  September  30,  2023,  we  employed  approximately  2,303  employees,  consisting  of  807  pilots  or  pilot  recruits,  647  flight 
attendants, 32 flight dispatchers, 483 maintenance employees and 334 employees in administrative or other roles. Our continued success is 
partly dependent on our ability to continue to attract and retain qualified personnel. We have never been the subject of a labor strike or labor 
action that materially impacted our operations.

FAA regulations require pilots to have an Airline Transport Pilot ("ATP") license with specific ratings for the aircraft to be flown, and to 
be medically certified as physically fit to fly. FAA and medical certifications are subject to periodic renewal requirements including recurrent 
training  and  recent  flying  experience.  Mechanics,  quality-control  inspectors,  and  flight  dispatchers  must  be  certificated  and  qualified  for 
specific  aircraft.  Flight  attendants  must  have  initial  and  periodic  competency  training  and  qualification.  Training  programs  are  subject  to 
approval and monitoring by the FAA. Management personnel directly involved in the supervision of flight operations, training, maintenance, 
and  aircraft  inspection  must  also  meet  experience  standards  prescribed  by  FAA  regulations.  All  safety-sensitive  employees  are  subject  to 
pre-employment, random, and post-accident drug testing.

The  airline  industry  has  from  time  to  time  experienced  a  shortage  of  qualified  personnel,  particularly  with  respect  to  pilots  and 
maintenance technicians. In addition, as is common with most of our competitors, we have faced considerable turnover of our employees. 
Regional  airline  pilots,  flight  attendants,  and  maintenance  technicians  often  leave  to  work  for  larger  airlines,  which  generally  offer  higher 
salaries and better benefit programs than regional airlines are financially able to offer. Should the turnover of employees, 

14

 
particularly pilots and maintenance technicians continue at the rate that has occurred over the recent past and/or, sharply increase, the result 
will  be  significantly  higher  training  costs  than  otherwise  would  be  necessary,  as  well  as  a  shortage  in  the  required  number  of  applicable 
personnel,  and  we  may  need  to  request  a  reduced  flight  schedule  with  our  major  partners,  which  may  result  in  operational  performance 
penalties under our CPA or FSA. We cannot assure that we will be able to recruit, train and retain the qualified employees that we need to 
carry out our expansion plans or replace departing employees. 

As  of  September  30,  2023,  approximately  63.1%  of  our  employees  were  represented  by  labor  unions  under  collective-bargaining 
agreements, as set forth below. No other employees of ours or our subsidiaries are parties to any other collective bargaining agreement or 
union contracts.

Employee Groups
Pilots
Flight Attendants
Dispatchers
Maintenance Department
Administrative

Number of
Employees

Representative

807   Air Line Pilots Association
647   Association of Flight Attendants

32  
483  
334  

Labor
Agreement
Amendable
As of
10/17/2022
8/30/2022

The Railway Labor Act ("RLA") governs our relations with labor organizations. Under the RLA, the collective bargaining agreements 
generally do not expire, but instead become amendable as of a stated date. If either party wishes to modify the terms of any such agreement, 
they must notify the other party in the manner agreed to by the parties. Under the RLA, after receipt of such notice, the parties must meet for 
direct  negotiations,  and  if  no  agreement  is  reached,  either  party  may  request  the  National  Mediation  Board  ("NMB")  to  appoint  a  federal 
mediator. The RLA prescribes no set timetable for the direct negotiation and mediation process. It is not unusual for those processes to last 
for many months, and even for a few years. If no agreement is reached in mediation, the NMB in its discretion may declare at some time that 
an impasse exists, and if an impasse is declared, the NMB proffers binding arbitration to the parties. Either party may decline to submit to 
arbitration.  If  arbitration  is  rejected  by  either  party,  a  30-day  "cooling  off"  period  commences.  During  that  period  (or  after),  a  Presidential 
Emergency Board ("PEB") may be established, which examines the parties' positions and recommends a solution. The PEB process lasts for 
30 days and is followed by another "cooling off" period of 30 days. At the end of a "cooling off" period, unless an agreement is reached or 
action is taken by Congress, the labor organization may strike and the airline may resort to "self-help," including the imposition of any or all of 
its proposed amendments and the hiring of new employees to replace any striking workers. Congress and the President have the authority to 
prevent  "self-help"  by  enacting  legislation  that,  among  other  things,  imposes  a  settlement  on  the  parties.  The  table  above  sets  forth  our 
employee groups and status of the collective bargaining agreements.

Refer  to  “Impact  of  COVID-19  Pandemic”  included  in  “Item  7.  Management's  Discussion  and  Analysis  of  Financial  Condition  and 
Results of Operations” for information on human capital management actions taken by the Company in response to the COVID-19 pandemic.  

Safety and Security

We are committed to the safety and security of our passengers and employees. We have taken many steps, both voluntarily and as 
mandated by governmental authorities, to increase the safety of our operations. Some of the safety and security measures we have taken 
with  our  major  partners  include  aircraft  security  and  surveillance,  positive  bag  matching  procedures,  enhanced  passenger  and  baggage 
screening  and  search  procedures,  and  securing  of  cockpit  doors.  We  are  committed  to  complying  with  future  safety  and  security 
requirements.

Our ongoing focus on safety relies on training our employees to proper standards and providing them with the tools and equipment 
they  require  so  they  can  perform  their  job  functions  in  a  safe  and  efficient  manner.  Safety  in  the  workplace  targets  several  areas  of  our 
operation including dispatch, flight operations and maintenance.

15

 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
   
 
 
The TSA and the U.S. Customs and Border Protection, each a division of the U.S. Department of Homeland Security, are responsible 
for  certain  civil  aviation  security  matters,  including  passenger  and  baggage  screening  at  U.S.  airports,  and  international  passenger 
prescreening  prior  to  entry  into  or  departure  from  U.S.  international  flights  are  subject  to  customs,  border,  immigration,  and  similar 
requirements of equivalent foreign governmental agencies. We are currently in compliance with all directives issued by such agencies. We 
maintain active, open lines of communication with the TSA at all of our locations to ensure proper standards for security of our personnel, 
equipment and facilities are exercised throughout our operations.

Facilities

In addition to aircraft, we have office and maintenance facilities to support our operations. Each of our facilities are summarized in the 

following table:  

Type
Corporate Headquarters
Training Center
Parts/Stores
Hangar
Office, Hangar and Warehouse
Parts Storage
Hangar
Hangar
Hangar
Cargo Building
Warehouse
Warehouse, Office

  Location
  Phoenix, Arizona
  Phoenix, Arizona
  Phoenix, Arizona
  Phoenix, Arizona
  El Paso, Texas
  Dallas, Texas
  Houston, Texas
  Louisville, Kentucky
  Dulles, Washington
  Dulles, Washington
  Tucson, Arizona
  Erlanger, Kentucky

  Ownership
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased

Approximate
Square Feet

33,770  
23,783  
12,000  
22,467  
31,292  
8,143  
74,524  
26,762  
28,451  
1,475  
13,276  
7,070  

Our corporate headquarters and training facilities in Phoenix, Arizona are subject to long-term leases expiring on November 30, 2032 

and May 31, 2025, respectively.

We believe our facilities are suitable and adequate for our current and anticipated needs.

Foreign Ownership

Under DOT regulations and federal law, we must be owned and controlled by U.S. citizens. The restrictions imposed by federal law 
and regulations currently require that at least 75% of our voting stock must be owned and controlled, directly and indirectly, by persons or 
entities who are U.S. citizens, as defined in the Federal Aviation Act, that our president and at least two-thirds of the members of our Board 
of Directors and other managing officers be U.S. citizens, and that we be under the actual control of U.S. citizens. In addition, at least 51% of 
our  total  outstanding  stock  must  be  owned  and  controlled  by  U.S.  citizens  and  no  more  than  49%  of  our  stock  may  be  held,  directly  or 
indirectly,  by  persons  or  entities  who  are  not  U.S.  citizens  and  are  from  countries  that  have  entered  into  "open  skies"  air  transport 
agreements with the U.S. which allow unrestricted access between the United States and the applicable foreign country and to points beyond 
the foreign country on flights serving the foreign country. We are currently in compliance with these ownership provisions. 

Government Regulation

Aviation Regulation

The DOT and FAA have regulatory authority over air transportation in the United States and all international air service is subject to 
certain U.S. federal requirements and approvals, as well as the regulatory requirements of the appropriate authorities of the foreign countries 
involved. The DOT has authority to issue certificates of public convenience and necessity, exemptions and other economic authority required 
for airlines to provide domestic and foreign air transportation. International routes and 

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international code-sharing arrangements are regulated by the DOT and by the governments of the foreign countries involved. A U.S. airline's 
ability to operate flights to and from international destinations is subject to the air transport agreements between the United States and the
foreign country and the carrier's ability to obtain the necessary authority from the DOT and the applicable foreign government.

The  U.S.  government  has  negotiated  "open  skies"  agreements  with  many  countries,  which  allow  broad  access  between  the  United 
States  and  the  applicable  foreign  country.  With  certain  other  countries,  however,  the  United  States  has  a  restricted  air  transportation 
agreement. Our international flights to Mexico are governed by a bilateral air transport agreement which the DOT has determined has all of 
the attributes of an "open skies" agreement. Our flights to Canada, and Cuba are governed by bilateral air transport agreements between the 
United States and such countries. Changes in U.S., Mexican, Canadian or Cuban aviation policies could result in the alteration or termination 
of  the  corresponding  air  transport  agreement,  or  otherwise  affect  our  operations  to  and  from  these  countries.  There  is  still  a  degree  of 
uncertainty  about  the  future  of  scheduled  commercial  flight  operations  between  the  United  States  and  Cuba  as  a  result  of  changes  in 
diplomatic relations between the two governments, as well as travel and trade restrictions implemented by the U.S. government in 2017. We 
are  largely  sheltered  from  the  economic  impact  changes  to  existing  "open  skies"  agreements  or  volatility  in  U.S.,  Mexican,  Canadian,  or 
Cuban aviation polices because United controls route selection and scheduling under our CPA.

The FAA is responsible for regulating and overseeing matters relating to the safety of air carrier flight operations, including the control 
of  navigable  air  space,  the  qualification  of  flight  personnel,  flight  training  practices,  compliance  with  FAA  airline  operating  certificate
requirements, aircraft certification and maintenance requirements and other matters affecting air safety. The FAA requires each commercial 
airline to obtain and hold an FAA air carrier certificate. We currently hold an FAR-121 air carrier certificate. In July 2013, as directed by the 
U.S.  Congress,  the  FAA  issued  more  stringent  pilot  qualification  and  crew  member  flight  training  standards,  which  increased  the  required 
training time for new airline pilots (the "FAA Qualification Standards"). The FAA Qualification Standards, which became effective in August 
2013, require first officers to hold an ATP certificate, requiring 1,500 hours total flight time as a pilot. Previously, first officers were required to
have only a commercial pilot certificate, which required 250 hours of flight time. The rule also mandates stricter rules to minimize pilot fatigue.

Airport Access

Flights at three major domestic airports are regulated through allocations of landing and takeoff authority (i.e., "slots" and "operating 
authorizations") or similar regulatory mechanisms, which limit take-offs and landings at those airports. Each slot represents the authorization 
to land at or take off from the particular airport during a specified time period. In the United States, the FAA currently regulates the allocation 
of slots, slot exemptions, operating authorizations, or similar capacity allocation mechanisms at two of the airports we serve, Ronald Reagan
Washington National Airport (DCA) in Washington, D.C., and New York's LaGuardia Airport (LGA). In addition, John Wayne Airport (SNA) in 
Orange  County,  California,  has  a  locally  imposed  slot  system.  Our  operations  at  these  airports  generally  require  the  allocation  of  slots  or 
analogous regulatory authorizations, which are obtained by our major partners.

Consumer Protection Regulation

The  DOT  also  has  jurisdiction  over  certain  economic  issues  affecting  air  transportation  and  consumer  protection  matters,  including 
unfair  or  deceptive  practices  and  unfair  methods  of  competition,  lengthy  tarmac  delays,  air  carriers,  airline  advertising,  denied  boarding 
compensation,  ticket  refunds,  baggage  liability,  contracts  of  carriage,  customer  service  commitments,  customer  complaints,  and 
transportation  of  passengers  with  disabilities.  The  DOT  frequently  adopts  new  consumer  protection  regulations,  such  as  rules  to  protect 
passengers  addressing  lengthy  tarmac  delays,  chronically  delayed  flights,  CPA  disclosure  and  undisclosed  display  bias,  and  is  reviewing 
new guidelines to address the transparency of airline non-ticket fees and refunding baggage fees for delayed checked baggage. The DOT 
also  has  authority  to  review  certain  joint  venture  agreements,  code-sharing  agreements  (where  an  airline  places  its  designator  code  on  a 
flight  operated  by  another  airline)  and  wet-leasing  agreements  (where  one  airline  provides  aircraft  and  crew  to  another  airline)  between 
carriers and regulates other economic matters such as slot transactions.

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Environmental Regulation

We  are  subject  to  various  federal,  state,  local  and  foreign  laws  and  regulations  relating  to  environmental  protection  matters.  These 
laws and regulations govern such matters as environmental reporting, storage and disposal of materials and chemicals and aircraft noise.
We are, and expect in the future to be, involved in various environmental matters and conditions at, or related to, our properties. We are not 
currently subject to any environmental cleanup orders or actions imposed by regulatory authorities. We are not aware of any active material 
environmental investigations related to our assets or properties.

Other Regulations

Airlines are also subject to various other federal, state, local, and foreign laws and regulations. For example, the U.S. Department of 
Justice has jurisdiction over certain airline competition matters. Labor relations in the airline industry are generally governed by the RLA. The 
privacy and security of passenger and employee data is regulated by various domestic and foreign laws and regulations.

The U.S. government and foreign governments may consider and adopt new laws, regulations, interpretations, and policies regarding 
a  wide  variety  of  matters  that  could  directly  or  indirectly  affect  our  results  of  operations.  We  cannot  predict  what  laws,  regulations, 
interpretations,  and  policies  might  be  considered  in  the  future,  nor  can  we  judge  what  impact,  if  any,  the  implementation  of  any  of  these 
proposals or changes might have on our business.

Legal Proceedings

We  are  subject  to  certain  legal  actions  which  we  consider  routine  to  our  business  activities.  As  of  September  30,  2023,  our 
management believed the ultimate outcomes of other routine legal matters are not likely to have a material adverse effect on our financial 
position, liquidity, or results of operations.

Corporate Information

We  are  a  Nevada  corporation  with  our  principal  executive  office  located  in  Phoenix,  Arizona.  We  were  founded  in  1982  and 
reincorporated in Nevada in 1996. In addition to operating Mesa Airlines, we also wholly own Mesa Air Group-Airline Inventory Management, 
LLC. ("MAG-AIM"), an Arizona limited liability company, which was established to purchase, distribute and manage Mesa Airlines' inventory 
of spare rotable and expendable parts. MAG-AIM's financial results are reflected in our consolidated financial statements. 

Our principal executive offices are located at 410 North 44th Street, Suite 700, Phoenix, Arizona 85008, and our telephone number is 
(602) 685-4000. Our website is located at www.mesa-air.com. The information on, or accessible through, our website does not constitute part 
of, and is not incorporated into, this Annual Report on Form 10-K.

Mesa Airlines, the Mesa Airlines logo and our other registered or common law trade names, trademarks, or service marks appearing in 
this  Annual  Report  on  Form  10-K  are  our  intellectual  property.  This  Annual  Report  on  Form  10-K  contains  additional  trade  names, 
trademarks, and service marks of other companies that are the property of their respective owners. We do not intend our use or display of 
other  companies'  trade  names,  trademarks,  or  service  marks  to  imply  a  relationship  with,  or  endorsement  or  sponsorship  of  us,  by  these 
companies. We have omitted the ® and ™ designations, as applicable, for the trademarks used in this Annual Report on Form 10-K.

Our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and amendments to reports filed 
pursuant to Sections 13(a) and 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), are filed with the Securities 
and Exchange Commission (the "SEC"). We are subject to the informational requirements of the Exchange Act, and we file or furnish reports, 
proxy statements and other information with the SEC. Such reports and other information we file with the SEC are available free of charge at 
http://investor.mesa-air.com/financial-information/sec-filings when such 

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reports are available on the SEC's website. The SEC maintains a website that contains reports, proxy and information statements, and other 
information regarding issuers that file electronically with the SEC at www.sec.gov. We periodically provide other information for investors on 
our corporate website, www.mesa-air.com, and our investor relations website, investor.mesa-air.com. This includes press releases and other 
information about financial performance, information on corporate governance and details related to our annual meeting of shareholders. The 
information contained on the websites referenced in this Annual Report on Form 10-K is not incorporated by reference into this filing. Further,
our references to website URLs are intended to be inactive textual references only.

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ITEM 1A. RISK FACTORS 

Investing  in  our  common  stock  involves  a  high  degree  of  risk.  Certain  factors  may  have  a  material  adverse  effect  on  our  business, 
financial condition, and results of operation. You should carefully consider the risks and uncertainties described below, together with all of the 
other  information  included  in  this  Annual  Report  on  Form  10-K,  including  our  financial  statements  and  the  related  notes,  and  in  our  other 
filings with the SEC. Our business, financial condition, operating results, cash flow, and prospects could be materially and adversely affected 
by any of these risks or uncertainties. In that case, the trading price of our common stock could decline, and you may lose all or part of your 
investment.

Risk Factor Summary

The  following  is  a  summary  of  the  material  risk  factors  that  could  adversely  affect  our  business,  financial  condition,  and  results  of 

operations:

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We  are  highly  dependent  on  our  agreements  with  our  major  partners  and  our  operations  may  be  negatively  impacted  if  our 
major partners experience events that negatively impact their financial strength or operations.

Reduced  utilization  levels  of  our  aircraft  under  our  agreements  with  our  major  partners  would  adversely  impact  our  financial 
results.

If  United  experiences  events  that  negatively  impact  its  financial  strength  or  operations,  our  operations  may  be  negatively 
impacted.

We  have  a  significant  amount  of  debt  and  other  contractual  obligations,  certain  of  which  are  subject  to  financial  and  other 
covenants.

The potential impact of the deployment of 5G wireless telecommunications system to interfere with aviation equipment

The loss of key personnel or the inability to attract additional qualified personnel could adversely affect our business.

If the supply of pilots and mechanics to the airline industry remains constrained and pilot attrition continues to exceed historical 
levels, our results of operations and financial condition would be negatively impacted.

Mechanic attrition and difficulty recruiting and retaining qualified maintenance technicians may negatively affect our operations 
and financial condition.

Increases in our labor costs may adversely affect our business, results of operations, and financial condition.

United may expand its direct operation of regional jets or seek other independent airlines to service their regional aircraft needs.

We may be limited from expanding our flying within United's flight system.

The residual value of our owned aircraft may be less than estimated in our depreciation policies.

The amounts we receive under our agreements with our major partners may be less than the corresponding costs we incur.

Strikes, labor disputes and increased unionization of our workforces may adversely affect our ability to conduct our business and 
reduce our profitability.

We face tail risk in that we have aircraft lease commitments that extend beyond our existing contractual terms on certain aircraft, 
and may incur substantial maintenance costs as part of return obligations on leased aircraft.

We may incur substantial maintenance costs as part of our leased aircraft return obligations.

We may become involved in litigation that may materially adversely affect us.

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Disagreements  regarding  the  interpretation  of  our  agreements  with  our  major  partners  could  have  an  adverse  effect  on  our 
operating results and financial condition.

If we face problems with any of our third-party service providers, our operations could be adversely affected.

Maintenance costs will likely increase as the age of our jet fleet increases.

Regulatory changes or tariffs could negatively impact our business and financial condition.

The issuance of operating restrictions applicable to one of the fleet types we operate could negatively impact our business and
financial condition.

If we have a failure in our technology or security breaches of our information technology infrastructure our business and financial 
condition may be adversely affected.

We are subject to various environmental and noise laws and regulations.

Our ability to utilize our net operating loss carryforwards and certain other tax attributes may be limited.

We may not be able to successfully implement our growth strategy, or make opportunistic acquisitions.

Our ability to obtain financing or access capital markets may be limited.

Negative publicity regarding our customer service could have a material adverse effect on our business, results of operations 
and financial condition.

Risks associated with our presence in international emerging markets may materially adversely affect us.

Future  public  health  threats  similar  to  COVID-19  that  negatively  impact  the  demand  for  air  travel  could  adversely  impact  our 
business.

The  airline  industry  is  highly  competitive  and  has  undergone  a  period  of  consolidation  and  transition  leaving  fewer  potential 
major partners.

We are subject to significant governmental regulation.

Airlines  are  often  affected  by  factors  beyond  their  control  including:  air  traffic  congestion  at  airports;  air  traffic  control 
inefficiencies;  adverse  weather  conditions,  such  as  hurricanes  or  blizzards;  increased  security  measures;  new  travel-related 
taxes; or the outbreak of disease; any of which could have a material adverse effect on our business, results of operations, and 
financial condition.

Terrorist activities or warnings have dramatically impacted the airline industry and are likely to continue to do so.

The occurrence of an aviation accident involving our aircraft would negatively impact our operations and financial condition.

If  our  common  stock  is  delisted  from  Nasdaq  and  is  traded  over-the-counter,  your  ability  to  trade  and  the  market  price  of  our 
shares of common stock may be restricted and negatively impacted.

The market price of our common stock may be volatile, which could cause the value of an investment in our stock to decline.

If  securities  or  industry  analysts  do  not  publish  research  or  reports  about  our  business  or  publish  negative  reports  about  our 
business, our stock price and trading volumes could decline.

Additional  issuances  of  our  common  stock,  whether  by  us  or  as  a  result  of  the  exercise  of  our  outstanding  warrants,  could 
materially affect the value of our common stock.

Our  corporate  charter  limits  certain  transfers  of  our  stock,  which  could  have  an  effect  on  the  market  price  and  liquidity  of  our 
common stock.

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We currently do not intend to pay dividends on our common stock.

The requirements of being a public company may strain our resources, increase our operating costs and divert management’s 
attention.

We are required to assess our internal control over financial reporting on an annual basis, and any future adverse findings from 
such assessment could result in a loss of investor confidence in our financial reports and have a material adverse effect on our 
business.

For a more complete discussion of the material risk factors relevant to us, see below.

Risks Related to Our Business

We are highly dependent on our agreements with our major partners. 

We derive substantially all of our operating revenue from our CPA with United and previously with American. American accounted for 
approximately 23% and 45% of our total revenue for our fiscal years ended September 30, 2023 and 2022, respectively. United accounted 
for approximately 73% and 48% of our revenue for our fiscal years ended September 30, 2023 and 2022, respectively. Our American CPA 
terminated and we ceased operating aircraft on behalf of American effective April 4, 2023. A termination of  our United CPA would have a 
material  adverse  effect  on  our  business  prospects,  financial  condition,  results  of  operations,  and  cash  flows.  See  “Item  1.  Business”  for 
additional information on our CPAs with American and United.

If our United CPA is terminated or not renewed, we would be significantly impacted and likely would not have an immediate source of 
revenue  or  earnings  to  offset  such  loss.  United  is  not  under  any  obligation  to  renew  its  CPA  with  us.  A  termination  or  expiration  of  this 
agreement would have a material adverse effect on our financial condition, cash flows, ability to satisfy debt and lease obligations, operating 
revenues, and net income unless we are able to enter into satisfactory substitute arrangements for the utilization of the affected aircraft by 
other  airline  partners,  or,  alternatively,  obtain  the  airport  facilities,  gates,  ticketing  and  ground  services  and  make  the  other  arrangements 
necessary to fly as an independent airline. We may not be able to enter into substitute CPAs, and any such arrangements we might secure 
may not be as favorable to us as our current agreements. Operating an airline independently from our major partners would be a significant 
departure from our business plan and would likely require significant time and resources, which may not be available to us when needed.

Reduced utilization levels of our aircraft under our United CPA would have a material adverse impact our results of operations and 
financial condition. 

Historically,  our  major  partners  have  utilized  our  flight  operations  at  levels  at  or  near  the  maximum  capacity  of  our  fleet  allocations 
under the applicable CPA agreements. As previously reported, we operated at significantly lower block hours during fiscal 2020 and fiscal 
2021 due to the COVID pandemic.

Notwithstanding the increase in demand for air travel during the second half of fiscal 2021 and thereafter, in recent periods our high 
level of pilot attrition and pilot training output limitations has resulted in a reduction of our block hours flown.  If we continue to experience 
pilot attrition above historic levels, we may experience further reductions in the block hours flown under our United CPA, and we may not be 
able  to  maintain  operating  efficiencies  previously  obtained,  each  of  which  would  negatively  impact  our  operating  results  and  financial 
condition. In August 2022, we entered into a Letter of Agreement with the Airline Pilots Association (“ALPA”), which provided for increased 
overall hourly pay increases of nearly 118% for captains and 172% for new-hire first officers. These pay increases have positively impacted 
our ability to attract, hire, and retain pilots in fiscal 2023, and attrition levels have dropped to a pre-COVID level. However, there can be no 
assurance that we will be able to adequately address the pilot attrition issues or that our major partners will increase the utilization of our 
aircraft to historical levels in future periods if we do experience an improvement in pilot attrition. If pilot attrition persists, we may experience 
additional  declines  in  utilization  levels,  which  would  in  turn  have  a  material  adverse  impact  on  our  financial  condition  and  results  of 
operations. 

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Our  United  CPA  does  not  require  United  to  schedule  any  specified  minimum  level  of  flight  operations  for  our  aircraft.  Additionally, 
United may remove aircraft from our United CPA with 90 days' prior notice to us. While United pays us a fixed monthly revenue amount for 
each aircraft under contract, a significant reduction in the utilization levels of our fleet in the future or removal of aircraft from our United CPA 
at United's election could reduce our revenues based on the number of flights and block hours flown for United. 

Continued  challenges  with  hiring,  training,  and  retaining  replacement  pilots  may  lead  to  reduced  utilization  levels  of  our  aircraft  and 
additional penalties under our CPA and our operations and financial results could be materially and adversely impacted. Additionally, United 
may change routes and frequencies of flights, which can negatively impact our operating efficiencies. Changes in schedules may increase 
our flight costs, which could exceed the reimbursed rates paid by United. Reduced utilization levels of our aircraft or other changes to our 
schedules under our CPA would adversely impact our operating results and financial condition. 

If  United  experiences  events  that  negatively  impact  its  financial  strength  or  operations,  our  operations  also  may  be  negatively 
impacted.

We  may  be  directly  affected  by  the  financial  and  operating  strength  of  United.  Any  events,  such  as  new  pandemics,  that  negatively 
impact the financial strength of United or have a long-term effect on the use of United by airline travelers would likely have a material adverse 
effect on our business, financial condition, and results of operations. In the event of a decrease in United's financial or operational strength, 
United  may  seek  to  reduce,  or  be  unable  to  make,  the  payments  due  to  us  under  the  United  CPA.  In  addition,  in  some  cases,  they  may 
reduce utilization of our aircraft. Although we receive guaranteed monthly revenue for each aircraft under contract and a fixed fee for each 
block hour or flight actually flown, United is not required to schedule any specified level of flight operations for our aircraft. If United becomes 
bankrupt, our agreement with them may not be assumed in bankruptcy and could be terminated. This and other events, which are outside of 
our  control,  could  have  a  material  adverse  effect  on  our  business,  financial  condition,  and  results  of  operations.  In  addition,  any  negative 
events  that  impact  other  regional  carriers  and  that  affect  public  perception  of  such  carriers  generally  could  also  have  a  material  adverse 
effect on our business, financial condition, and results of operations. 

We  have  a  significant  amount  of  debt  and  other  contractual  obligations  that  could  impair  our  liquidity  and  thereby  harm  our 
business, results of operations and financial condition. 

The  airline  business  is  a  capital-intensive  business  and,  as  a  result,  we  are  highly  leveraged.  As  of  September  30,  2023,  we  had 
approximately $538.3 million in total long-term principal balance (including current portion of $163.6 million, of which $57.7 million pertain to 
finance lease obligations) and $20.1 million available for borrowing under our United Revolving Credit Facility. Substantially all of our long-
term debt was incurred in connection with the acquisition of aircraft and aircraft engines. During our fiscal years ended September 30, 2023, 
2022, and 2021, our principal debt service payments totaled $203.0 million, $114.9 million, and $271.0 million, respectively.

We  also  have  significant  long-term  lease  obligations,  primarily  relating  to  our  aircraft  fleet,  office  space,  and  other  facilities.  As  of 
September  30,  2023,  we  had  one  aircraft  under  operating  leases  (excluding  aircraft  leased  at  nominal  amounts  from  United  and  DHL)  in 
addition to other leases of facilities and equipment, with an average remaining term of 6.1 years. As of September 30, 2023, future minimum 
lease payments due under all long-term operating leases were approximately $15.2 million and future debt service obligations were $619.5 
million, including finance lease obligations and interest payments. 

The  Company's  substantial  level  of  indebtedness,  non-investment  grade  credit  ratings,  and  the  availability  of  Company  assets  as 
collateral for future loans or other indebtedness, which available collateral would be reduced under other future liquidity-raising transactions 
and was reduced during our fiscal year ended September 30, 2021 as a result of CARES Act loan program borrowings, may make it difficult 
for the Company to raise additional capital if required to meet its liquidity needs on acceptable terms, or at all.

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Although the Company's cash flows from operations and its available capital, including the proceeds from financing transactions, have 
been sufficient to meet its obligations and commitments to date, the material uncertainties arising from the impact of the pilot shortage and 
attrition  and  ongoing  transition  of  American  operations  to  United  earlier  this  year  raised  substantial  doubt  as  to  the  Company’s  ability  to 
continue  as  a  going  concern.  The  Company  is  evaluating  strategies  to  obtain  the  required  additional  funding  for  future  operations.  These 
strategies  may  include,  but  are  not  limited  to,  obtaining  equity  financing,  issuing  debt,  entering  into  other  financing  arrangements, 
restructuring of operations to grow revenues and decrease expenses, or selling the aircraft held for sale and our equity investments.

We cannot assure you that our operations will generate sufficient cash flow to make our required payments, or that we will be able to 
obtain financing to acquire additional aircraft or make other capital expenditures necessary for expansion. Our ability to pay the high level of 
fixed costs associated with our contractual obligations will depend on our operating performance, cash flow, and ability to secure adequate 
financing, which will in turn depend on, among other things, the success of our current business strategy, the U.S. economy, availability and 
cost of financing, as well as general economic and political conditions and other factors that are, to some extent, beyond our control. The 
amount  of  our  fixed  obligations  could  have  a  material  adverse  effect  on  our  business,  results  of  operations  and  financial  condition.  The 
degree to which we are leveraged could have important consequences to holders of our securities, including the following:

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we  must  dedicate  a  substantial  portion  of  cash  flow  from  operations  to  the  payment  of  principal  and  interest  on  applicable 
indebtedness which, in turn, reduces funds available for operations and capital expenditures;

our flexibility in planning for, or reacting to, changes in the markets in which we compete may be limited;

we may be at a competitive disadvantage relative to our competitors with less indebtedness;

we are rendered more vulnerable to general adverse economic and industry conditions;

we are exposed to increased interest rate risk given that a majority of our indebtedness obligations are at variable interest rates; 
and

our credit ratings may be reduced, and our debt and equity securities may significantly decrease in value.

Additionally,  failure  to  pay  our  operating  leases,  debt  or  other  fixed  cost  obligations  or  a  breach  of  our  contractual  obligations  could 
result in a variety of further adverse consequences, including the exercise of remedies by our creditors and lessors. In such a situation, it is 
unlikely that we would be able to cure our breach, fulfill our obligations, make required lease payments, or otherwise cover our fixed costs, 
which  would  have  a  material  adverse  effect  on  our  business,  results  of  operations  and  financial  condition.  In  addition,  several  of  the 
Company's debt agreements contain affirmative and negative covenants that, among other things, restrict the ability of the Company and its 
subsidiaries to enter into, create, incur, assume, or suffer to exist any liens.  See “Part II, Item 7. Management's Discussion and Analysis of 
Financial  Condition  and  Results  of  Operations”  of  this  report  for  additional  information  regarding  the  Company's  liquidity  and  capital 
resources as of September 30, 2023.

The deployment of 5G communications systems by telecommunication service providers could interfere with aviation equipment, 
potentially creating a material adverse effect on our business, results of operations, and financial condition.

On January 17, 2022, certain major airlines warned the United States federal government of potential adverse impacts of deploying 
new 5G communications systems including interfering with airplane operational and safety equipment. This could result in the cancellation of 
flights, diminishing safety measures, and damage to equipment. Any of these consequences could result in an adverse effect on our results 
of operations. The DOT and FAA have required that all United States carriers install radio altimeters 

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that are tolerant to 5G systems by February 2024. It is uncertain whether the DOT or FAA will impose additional restrictions that could have 
an adverse effect on our operations.

We are required to comply with certain ongoing financial and other covenants under certain credit facilities and leases, and if we 
fail to meet those covenants or otherwise suffer a default thereunder, our lenders and lessors may accelerate the payment of such 
obligations. 

Under  our  (i)  credit  and  guaranty  agreement  with  United  (the  "United  Revolving  Credit  Facility"),  we  are  required  to  comply  with  a 
minimum  consolidated  interest  and  rental  coverage  ratio  at  the  end  of  each  fiscal  quarter  during  the  term  of  such  credit  facility,  (ii)  credit 
agreement with EDC, we are required to comply with a minimum fixed charge coverage ratio at the end of each fiscal quarter during the term 
of  such  credit  facility,  (iii)  aircraft  lease  facility  ("RASPRO  Lease  Facility")  with  RASPRO  we  are  required  to  comply  with  minimum  current 
ratio and debt ratio covenants and a minimum available cash covenant until all amounts outstanding thereunder have been paid in full, and 
(iv) loan and guarantee agreement with the U.S. Department of the Treasury (the "UST Loan"), we are required to comply with a minimum 
collateral coverage ratio, measured monthly during the term of such credit facility, and a minimum liquidity level, measured at the close of any 
business day during the term of such credit facility.  

Failure to comply with the terms of these credit facilities and financing arrangements and the ongoing financial and other covenants 
thereunder  would  result  in  an  event  of  default  (as  defined  in  the  applicable  credit  facility  and  financing  agreement)  and,  to  the  extent  the 
applicable lenders so elect, an acceleration of our existing indebtedness following the expiration of any applicable cure periods, causing such 
debt  to  be  immediately  due  and  payable.  Acceleration  of  such  indebtedness  would  also  trigger  cross-default  clauses  under  our  other 
indebtedness. It could also result in the termination of all commitments to extend further credit under the United Revolving Credit Facility. We 
currently do not have sufficient liquidity to repay all of our outstanding debt in full if such debt were accelerated. If we are unable to pay our 
debts as they come due, or obtain waivers for such payments, our secured lenders could foreclose on any assets securing such debt. These 
events could materially adversely affect our business, results of operations and financial condition.

The  loss  of  key  personnel  upon  whom  we  depend  on  to  operate  our  business  or  the  inability  to  attract  additional  qualified 
personnel could adversely affect our business.

We believe that our future success will depend in large part on our ability to retain or attract highly qualified management, technical 
and  other  personnel.  We  may  not  be  successful  in  retaining  key  personnel  or  in  attracting  other  highly  qualified  personnel.  Among  other 
things, the CARES Act imposes significant restrictions on executive compensation, which will remain in place through the date that is one 
year  after  the  amounts  outstanding  under  our  Loan  and  Guarantee  Agreement  with  the  U.S.  Department  of  the  Treasury  are  fully  repaid. 
Such restrictions, over time, will likely result in lower executive compensation in the airline industry than is prevailing in other industries which 
may  present  retention  challenges  in  the  case  of  executives  presented  with  alternative,  non-airline  opportunities.  Any  inability  to  retain  or 
attract significant numbers of qualified management and other personnel would have a material adverse effect on our business, results of 
operations, and financial condition.

If the supply of pilots to the airline industry remains constrained and pilot attrition continues to exceed historical levels, our results 
of operations and financial condition would be negatively impacted.   

In prior periods, the FAA Qualification Standards (and associated regulations) related to pilot qualification and flight training standards 
discussed  in  “Item  1.  Government  Regulation”  dramatically  reduced  the  supply  of  qualified  pilot  candidates  and  negatively  impacted  our 
ability to hire pilots at a rate sufficient to support required utilization levels under our CPAs, resulting in certain cases issuing credits to United, 
temporarily removing aircraft from service under a CPA, or performance penalties. 

More recently, our operations have continued to be negatively impacted by the severity of the pilot shortages that have plagued the

airline industry as whole, and by the associated elevated pilot attrition that 

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we believe has disproportionately impacted regional airlines, including us. Our pilots continue to be recruited by other carriers, primarily the 
major  carriers  and  heavy  equipment  cargo  operators,  which  generally  offer  higher  salaries  and  more  extensive  benefit  programs.    The 
magnitude  of  this  attrition  in  fiscal  2023  created  significant  backlogs  in  training,  further  exacerbating  an  already  challenging  environment.  
These  events  have  had,  and  continue  to  have,  a  negative  impact  on  pilot  scheduling,  work  hours,  and  the  number  of  pilots  required  to 
support our operations. 

There has been significant press coverage during fiscal 2023 regarding the issues stemming from the pilot shortages (namely flight 
cancellations and delays by the major carriers), with no airline being immune to the issues created by the pilot shortage or the associated 
negative press. We have taken important steps to further attract, hire and retain qualified pilots, including the implementation of significant 
pilot  wage  and  bonus  increases,  pilot  retention  initiatives,  increases  in  training  capacity,  and  other  cost  efficiency  initiatives.  Since 
implementing  these  measures,  attrition  rates  have  returned  to  pre-covid  levels,  and  we  have  been  able  to  hire  qualified  pilots  at  a  rate 
sufficient to fill available classroom training spaces. No assurance can be given that the measures we have taken or may take in the future 
will enable us to attract, hire and train pilots at a rate necessary to support our operations.

In August 2022, we entered into a Letter of Agreement with the Airline Pilots Association (“ALPA”), which provided for increased overall 
hourly  pay  increases  of  nearly  118%  for  captains  and  172%  for  new-hire  first  officers.  These  pay  increases  have  positively  impacted  our 
ability to attract, hire, and retain pilots in fiscal 2023, and attrition levels have dropped to a pre-COVID level.

In addition to the foregoing, our pilot premium wage and bonus initiatives have substantially increased our labor costs and continue to 
negatively  impact  our  operations  and  financial  condition.    Other  regional  air  carriers  have  implemented  similar  measures,  which  has  only 
served  to  increase  the  competition  for  qualified  pilots  and  the  costs  associated  with  hiring  pilots.  As  part  of  our  Amended  and  Restated 
United CPA, United has increased rates to cover our pilot pay increases instituted in September 2022. As such, these increased costs have 
not materially and adversely impact our financial condition and results of operations.

If  the  high  levels  of  pilot  attrition  return  and  we  are  unable  to  attract,  hire  and  retain  pilots  at  a  rate  sufficient  to  support  required 
utilization  levels  under  our  CPA,  we  may  be  required  to  issue  credits  or  provide  offsets  to  United,  as  we  have  done  in  the  past,  and  to 
reduced flight schedules with United, which has resulted in and may continue to result in monetary performance penalties under our CPA, as 
well as give rise to the ability of United in certain circumstances to elect to remove aircraft from the scope of our CPA. Should any of these 
events arise in the future, they could have a material and adverse impact on our financial condition and results of operations. 

Mechanic  attrition,  together  with  difficulty  recruiting  and  retaining  qualified  maintenance  technicians,  may  negatively  affect  our 
operations and financial condition.

Our operations rely on qualified personnel, including maintenance technicians. Our maintenance technicians may seek employment at 
mainline airlines, which generally offer higher salaries and more extensive benefit programs than regional airlines are financially able to offer. 
Should  the  turnover  of  maintenance  technicians  increase,  we  may  not  be  able  to  hire  sufficient  maintenance  technicians  to  replace  those 
leaving.  Additionally,  FAA  regulations  regarding  personnel  certification  and  qualifications,  and  potential  future  changes  in  FAA  regulations, 
could limit the number of qualified new entrants that we could hire.  In the event we are unable to hire and retain qualified mechanics, our 
business and financial condition could be adversely affected.

Increases in our labor costs, which constitute a substantial portion of our total operating costs, may adversely affect our business, 
results of operations and financial condition. 

As a result of the FAA Qualification Standards, the supply of qualified pilots has been dramatically reduced. This shortage of pilots has 
driven up our pilot salaries and sign-on bonuses and resulted in a material increase in our labor costs. A continued shortage of pilots could 
require us to further increase our labor costs, which could result in a material reduction in our earnings. 

26

 
United may expand its direct operation of regional jets or seek other independent airlines to service their regional aircraft needs, 
thus limiting the expansion of our relationships with them. 

We depend on United electing to contract with us instead of operating their own regional jets or operating their own "captive" regional 
airlines  through  wholly  owned  subsidiaries.  Currently,  the  captive  regional  airlines  include  Endeavor  (owned  by  Delta),  Envoy  (owned  by 
American), PSA (owned by American), Piedmont (owned by American), and Horizon (owned by Alaska). These major airlines possess the 
financial and other resources to acquire and operate their own regional jets, create, or grow their own captive regional airlines, or acquire 
other regional air carriers instead of entering into contracts with us.  We have no guarantee that in the future United will choose to enter into 
contracts with us, or renew their existing agreements with us, instead of operating their own regional jets, allocating flying to their captive 
regional airlines, or entering into relationships with competing regional airlines. A decision by United to phase out or limit our CPA or to enter 
into  similar  agreements  with  our  competitors  would  have  a  material  adverse  effect  on  our  business,  financial  condition,  or  results  of 
operations. 

We  may  be  limited  from  expanding  our  flying  within  United  flight  systems  and  there  are  constraints  on  our  ability  to  provide 
services to airlines other than United. 

Additional growth opportunities within United's flight system are limited by various factors, including a limited number of independent 
regional aircraft that United can operate in its regional network due to "scope" clauses in the current collective bargaining agreements with 
their pilots that restrict the number and size of regional jets that may be operated in their flight systems not flown by their pilots. Except as 
contemplated by our existing agreement, we cannot be sure that United will contract with us to fly any additional aircraft. 

We may not have additional growth opportunities or may agree to modifications to our agreement that reduce certain benefits to us in 
order  to  obtain  additional  aircraft,  or  for  other  reasons.  Given  the  competitive  nature  of  the  airline  industry,  we  believe  limited  growth 
opportunities  may  result  in  competitors  accepting  reduced  margins  and  less  favorable  contract  terms  in  order  to  secure  new  or  additional 
capacity  purchase  operations.  Even  if  we  are  offered  growth  opportunities  by  United,  those  opportunities  may  involve  economic  terms  or 
financing commitments that are unacceptable to us. Additionally, United may reduce the number of regional jets in its system by not renewing 
or  extending  existing  flying  arrangements  with  regional  operators  or  transitioning  those  flying  arrangements  to  their  own  captive  regional 
carriers. Any one or more of these factors may reduce or eliminate our ability to expand our flight operations with United.

Additionally, our CPA limits our ability to provide regional flying services to other airlines in certain major airport hubs of United. These 
restrictions  may  make  us  a  less  attractive  partner  to  other  major  airlines  whose  regional  flying  needs  do  not  align  with  our  geographical 
restrictions. 

The residual value of our owned aircraft may be less than estimated in our depreciation policies. 

As of September 30, 2023, we had approximately $698.0 million of property and equipment and related assets, net of accumulated 
depreciation,  of  which  $569.9  million  relates  to  owned  aircraft.  In  accounting  for  these  long-lived  assets,  we  make  estimates  about  the 
expected useful lives of the assets, the expected residual values of certain of these assets, and the potential for impairment based on the fair 
value  of  the  assets  and  the  cash  flows  they  generate.  Factors  indicating  potential  impairment  include,  but  are  not  limited  to,  significant 
decreases in the market value of the long-lived assets, a significant change in the condition of the long-lived assets and operating cash flow 
losses associated with the use of the long-lived assets. In the event the estimated residual value of any of our aircraft types is determined to 
be lower than the residual value assumptions used in our depreciation policies, the applicable aircraft type in our fleet may be impaired and 
may  result  in  a  material  reduction  in  the  book  value  of  applicable  aircraft  types  we  operate  or  we  may  need  to  prospectively  modify  our 
depreciation policies. An impairment on any of the aircraft types we operate or an increased level of depreciation expense resulting from a 
change to our depreciation policies could result in a material negative impact to our financial results. For our fiscal year ended September 30, 
2023,  we  recognized  approximately  $50.6  million  of  impairment  losses  on  our  owned  aircraft  and  related  assets.  See  Note  8  –  “Balance 
Sheet Information” in the notes to the audited 

27

 
consolidated financial statements included in this Annual Report on Form 10-K for further discussion of our impairment of long-lived assets. 

The amounts we receive under our agreements may be less than the corresponding costs we incur. 

Under our CPA with United and FSA with DHL, a portion of our compensation is based upon pre-determined rates typically applied to 
production  statistics  (such  as  departures  and  block  hours  flown).  The  primary  operating  costs  intended  to  be  compensated  by  the  pre-
determined rates include labor costs, including crew training costs, certain aircraft maintenance expenses and overhead costs. During our 
fiscal  year  ended  September  30,  2023,  approximately  $77.5  million,  or  13.4%,  of  our  operating  costs  under  our  agreements  were  pass-
through costs, excluding fuel which is paid directly to suppliers by our major partners. If our operating costs for labor, aircraft maintenance 
and  overhead  costs  exceed  the  compensation  earned  from  our  pre-determined  rates  under  our  agreements,  our  financial  position  and 
operating results will be negatively affected. During our fiscal year ended September 30, 2023, the revenue received under our CPA was not 
adequate to cover all corresponding costs incurred.

Strikes, labor disputes and increased unionization of our workforces may adversely affect our ability to conduct our business and 
reduce our profitability. 

As  of  September  30,  2023,  approximately  63.1%  of  our  workforce  was  represented  by  labor  unions,  including  the  Air  Line  Pilots 
Association, International ("ALPA") and the Association of Flight Attendants ("AFA"). In August 2022, we entered into a Letter of Agreement 
with the ALPA, which provided for increased overall hourly pay increases of nearly 118% for captains and 172% for new-hire first officers. 
These pay increases have positively impacted our ability to attract, hire, and retain pilots in fiscal 2023, and attrition levels have dropped to a 
pre-COVID level.

The inability to negotiate acceptable contracts with existing unions or with new unions could result in work stoppages by the affected 
workers, lost revenues resulting from the cancellation of flights and increased operating costs as a result of higher wages or benefits paid to 
union  members.  The  terms  and  conditions  of  our  future  collective  bargaining  agreements  may  be  affected  by  the  results  of  collective 
bargaining negotiations at other airlines that may have a greater ability, due to larger scale, greater efficiency or other factors, to bear higher 
costs than we can. In addition, if we are unable to reach agreement with any of our unionized work groups in future negotiations regarding 
the terms of their collective bargaining agreements, we may be subject to work interruptions, stoppages, or shortages. We may also become 
subject to additional collective bargaining agreements in the future as non-unionized workers may unionize. Our labor agreements with the 
ALPA  and  AFA  are  amendable  as  of  September  30,  2023.  We  are  also  subject  to  various  ongoing  employment  disputes  outside  of  the 
collective bargaining agreements. We consider these disputes to not be material, but any current or future dispute could become material. 

Relations between air carriers and labor unions in the United States are governed by the RLA. Under the RLA, collective bargaining 
agreements generally contain "amendable dates" rather than expiration dates, and the RLA requires that a carrier maintain the existing terms 
and  conditions  of  employment  following  the  amendable  date  through  a  multi-stage  and  usually  lengthy  series  of  bargaining  processes 
overseen by the NMB. This process continues until either the parties have reached agreement on a new collective bargaining agreement, or 
the parties have been released to "self-help" by the NMB. In most circumstances, the RLA prohibits strikes; however, after release by the 
NMB, carriers and unions are free to engage in self-help measures such as lockouts and strikes.

Any  strike,  labor  dispute  or  increased  unionization  among  our  employees  could  disrupt  our  operations,  reduce  our  profitability,  or 
interfere with the ability of our management to focus on executing our business strategies. For example, if a labor strike were to continue for 
a  specified  number  of  consecutive  days  or  longer,  United  may  have  cause  to  terminate  the  CPA.  As  a  result,  our  business,  results  of 
operations and financial condition may be materially adversely affected.

We face tail risk in that we have aircraft lease commitments that extend beyond our existing contractual terms on certain aircraft. 

We  currently  have  aircraft  with  leases  extending  past  the  term  of  their  corresponding  agreement.  We  may  not  be  successful  in 

extending the flying contract terms on these aircraft with our major partners. In 

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that  event,  we  intend  to  pursue  alternative  uses  for  those  aircraft  over  the  remaining  portions  of  their  leases  including,  but  not  limited  to, 
operating the aircraft with another major airline under a negotiated CPA, subleasing the aircraft to another operator or marketing them for 
sale. Additionally, we may negotiate an early lease return agreement with an aircraft's lessor. In such event, we may incur cash and non-cash 
early lease termination costs that would negatively impact our operations and financial condition. Additionally, if we are unable to extend a 
flying contract with an existing major partner but reach an agreement to place an aircraft into service with a different major partner, we likely 
will  incur  inefficiencies  and  incremental  costs,  such  as  changing  the  aircraft  livery,  which  would  negatively  impact  our  financial  results. 
Furthermore, we have lease aircraft buyout obligations on certain aircraft due in March 2024 that we may not be able to meet. Our inability to 
meet such buyout obligations could have a material adverse effect on our business, results of operations, and financial condition.

We may incur substantial maintenance costs as part of our leased aircraft return obligations. 

Our  aircraft  lease  agreements  contain  provisions  that  require  us  to  return  aircraft  airframes  and  engines  to  the  lessor  in  a  specified 
condition or pay an amount to the lessor based on the actual return condition of the equipment. These lease return costs are recorded in the 
period in which they are incurred. We estimate the cost of maintenance lease return obligations and accrue such costs over the remaining 
lease  term  when  the  expense  is  probable  and  can  be  reasonably  estimated.  Any  unexpected  increase  in  maintenance  return  costs  may 
negatively impact our financial position and results of operations. 

We may become involved in litigation that may materially adversely affect us. 

From time to time, we may become involved in various legal proceedings relating to matters incidental to the ordinary course of our 
business, including employment, commercial, product liability, class action, whistleblower and other litigation and claims, and governmental 
and  other  regulatory  investigations  and  proceedings.  Such  matters  can  be  time-consuming,  divert  management's  attention  and  resources, 
cause  us  to  incur  significant  expenses  or  liability  and/or  require  us  to  change  our  business  practices.  Because  of  the  potential  risks, 
expenses, and uncertainties of litigation, we may, from time to time, settle disputes, even where we believe that we have meritorious claims 
or  defenses.  Because  litigation  is  inherently  unpredictable,  we  cannot  assure  you  that  the  results  of  any  of  these  actions  will  not  have  a 
material adverse effect on our business, results of operations and financial condition. 

Disagreements  regarding  the  interpretation  of  our  agreements  with  our  major  partners  could  have  an  adverse  effect  on  our 
operating results and financial condition. 

To  the  extent  that  we  experience  disagreements  regarding  the  interpretation  of  our  CPA  or  FSA,  we  will  likely  expend  valuable 
management  time  and  financial  resources  in  our  efforts  to  resolve  those  disagreements.  Those  disagreements  may  result  in  litigation, 
arbitration,  settlement  negotiations,  or  other  proceedings.  Furthermore,  there  can  be  no  assurance  that  any  or  all  of  those  proceedings,  if 
commenced, would be resolved in our favor or that we would be able to exercise sufficient leverage in any proceeding relative to our major 
partner to achieve a favorable outcome. An unfavorable result in any such proceeding could have adverse financial consequences or require 
us to modify our operations. Such disagreements and their consequences could have an adverse effect on our operating results and financial 
condition. 

We rely on third-party suppliers as the sole manufacturers of our aircraft and aircraft engines. 

We depend upon MHI, Boeing, and Embraer as the sole manufacturers of our aircraft and GE as the sole manufacturer of our aircraft 
engines.  Our  operations  could  be  materially  and  adversely  affected  by  the  failure  or  inability  of  MHI,  Boeing,  Embraer  or  GE  to  provide 
sufficient parts or related maintenance and support services to us in a timely manner, or the interruption of our flight operations as a result of 
unscheduled or unanticipated maintenance requirements for our aircraft or engines. 

Maintenance costs will likely increase as the age of our jet fleet increases. 

29

 
The  average  age  of  our  E-175,  CRJ-900,  Boeing  737  and  CRJ-700  type  aircraft  is  approximately  7.9,  18.1,  30.0,  and  16.4  years, 
respectively. We have incurred relatively low maintenance expenses on our E-175 aircraft because most of the parts are under multi-year 
warranties  and  a  limited  number  of  heavy  airframe  checks  and  engine  overhauls  have  occurred.  Our  maintenance  costs  will  increase 
significantly, both on an absolute basis and as a percentage of our operating expenses, as our fleet ages and the E-175 warranties expire. In 
addition, because our current aircraft were acquired over a relatively short period of time, significant maintenance events scheduled for these
aircraft  will  occur  at  roughly  the  same  intervals,  meaning  we  will  incur  our  most  expensive  scheduled  maintenance  obligations  across  our 
present fleet at approximately the same time. These more significant maintenance activities will result in out-of-service periods during which 
aircraft  are  dedicated  to  maintenance  activities  and  unavailable  for  flying  under  our  agreements.  Any  unexpected  increase  in  our 
maintenance costs as our fleet ages or decreased revenues resulting from out-of-service periods could have an adverse effect on our cash 
flows, operating results, and financial condition. 

If we face problems with any of our third-party service providers, our operations could be adversely affected. 

Our  reliance  upon  others  to  provide  essential  services  on  behalf  of  our  operations  may  limit  our  ability  to  control  the  efficiency  and 
timeliness of contract services. We have entered into agreements with contractors to provide various facilities and services required for our 
operations,  including  aircraft  maintenance,  ground  facilities  and  IT  services,  and  expect  to  enter  into  additional  similar  agreements  in  the 
future. In particular, we rely on AAR and Aviall to provide fixed-rate parts procurement and component overhaul services for our aircraft fleet 
and GE to provide engine support. Our agreements with AAR, and other service providers, are subject to termination after notice. If our third-
party service providers terminate their contracts with us, or do not provide timely or consistently high-quality service, we may not be able to 
replace them in a cost-efficient manner or in a manner timely enough to support our operational needs, which could have a material adverse 
effect on our business, financial condition, and results of operations. In addition, our operations could be materially and adversely affected by 
the failure or inability of AAR, Aviall or GE to provide sufficient parts or related maintenance and support services to us in a timely manner. 

Regulatory changes or tariffs could negatively impact our business and financial condition. 

We  import  a  substantial  portion  of  the  equipment  we  utilize  in  our  operations.  For  example,  the  sole  manufacturers  of  our  regional 
aircraft, MHI and Embraer, are headquartered in Japan and Brazil, respectively. We cannot predict the impact of potential regulatory changes 
or action by U.S. regulatory agencies, including the potential impact of tariffs or changes in international trade treaties on the cost and timing 
of  parts  and  aircraft.  Our  business  may  be  subject  to  additional  costs  as  a  result  of  potential  regulatory  changes,  which  could  have  an 
adverse effect on our operations and financial results. 

The  issuance  of  operating  restrictions  applicable  to  one  of  the  fleet  types  we  operate  could  negatively  impact  our  business  and 
financial condition. 

We rely on a limited number of aircraft types, including CRJ-700, CRJ-900, Boeing 737, and E-175 aircraft. The issuance of FAA or 
manufacturer directives restricting or prohibiting the use of the aircraft types we operate could negatively impact our business and financial 
results. 

30

 
If we have a failure in our technology or security breaches of our information technology infrastructure our business and financial 
condition may be adversely affected. 

The  performance  and  reliability  of  our  technology,  and  the  technology  of  our  major  partners,  are  critical  to  our  ability  to  compete 
effectively.  Any  internal  technological  error  or  failure  or  large-scale  external  interruption  in  the  technological  infrastructure  we  depend  on, 
such  as  power,  telecommunications,  or  the  internet,  may  disrupt  our  internal  network.  Any  individual,  sustained  or  repeated  failure  of  our 
technology  or  that  of  our  major  partners  could  impact  our  ability  to  conduct  our  business,  lower  the  utilization  of  our  aircraft  and  result  in 
increased costs. Our technological systems and related data, and those of our major partners, may be vulnerable to a variety of sources of 
interruption  due  to  events  beyond  our  control,  including  natural  disasters,  terrorist  attacks,  telecommunications  failures,  computer  viruses, 
hackers, and other security issues. 

In  addition,  as  a  part  of  our  ordinary  business  operations,  we  collect  and  store  sensitive  data,  including  personal  information  of  our 
employees  and  information  of  our  major  partners.  Our  information  systems  are  subject  to  an  increasing  threat  of  continually  evolving 
cybersecurity  risks.  Unauthorized  parties  may  attempt  to  gain  access  to  our  systems  or  information  through  fraud  or  other  means  of 
deception. The methods used to obtain unauthorized access, disable, or degrade service or sabotage systems are constantly evolving, and 
may be difficult to anticipate or to detect for long periods of time. We may not be able to prevent all data security breaches or misuse of data. 
The  compromise  of  our  technology  systems  resulting  in  the  loss,  disclosure,  misappropriation  of,  or  access  to,  employees'  or  business 
partners' information could result in legal claims or proceedings, liability or regulatory penalties under laws protecting the privacy of personal 
information, disruption to our operations and damage to our reputation, any or all of which could adversely affect our business and financial 
condition. 

We  are  subject  to  various  environmental  and  noise  laws  and  regulations,  which  could  have  a  material  adverse  effect  on  our 
business, results of operations and financial condition. 

We are subject to increasingly stringent federal, state, local, and foreign laws, regulations and ordinances relating to the protection of 
the  environment  and  noise,  including  those  relating  to  emissions  to  the  air,  discharges  (including  storm  water  discharges)  to  surface  and 
subsurface waters, safe drinking water and the use, management, disposal and release of, and exposure to, hazardous substances, oils and 
waste materials. We are or may be subject to new or proposed laws and regulations that may have a direct effect (or indirect effect through 
our third-party specialists or airport facilities at which we operate) on our operations. In addition, U.S. airport authorities are exploring ways to 
limit de-icing fluid discharges. Any such existing, future, new or potential laws and regulations could have an adverse impact on our business, 
results of operations, and financial condition. 

Similarly,  we  are  subject  to  environmental  laws  and  regulations  that  require  us  to  investigate  and  remediate  soil  or  groundwater  to 
meet  certain  remediation  standards.  Under  certain  laws,  generators  of  waste  materials,  and  current  and  former  owners  or  operators  of 
facilities, can be subject to liability for investigation and remediation costs at locations that have been identified as requiring response actions.
Liability  under  these  laws  may  be  strict,  joint  and  several,  meaning  that  we  could  be  liable  for  the  costs  of  cleaning  up  environmental 
contamination regardless of fault or the amount of wastes directly attributable to us. 

Our ability to utilize our net operating loss carryforwards and certain other tax attributes may be limited. 

As  of  September  30,  2023,  we  had  aggregate  federal  and  state  net  operating  loss  (“NOL”)  carryforwards  of  approximately  $562.6 
million and $233.5 million, which expire in fiscal years 2027-2038 and 2022-2042, respectively. Approximately $194.2 million of our federal 
NOL carryforwards are not subject to expiration. Our unused losses generally carry forward to offset future taxable income, if any, until such 
unused losses expire. We may be unable to use these losses to offset income before such unused losses expire. However, US federal net 
operating losses generated in fiscal years 2018 and forward are not subject to expiration and, if not utilized by fiscal 2023, are only available 
to offset eighty percent of taxable income 

31

 
each  year  due  to  changes  in  tax  law  attributable  to  the  passage  of  Tax  Cuts  and  Jobs  Act.  In  addition,  if  a  corporation  undergoes  an 
"ownership  change"  (generally  defined  as  a  greater  than  50%  cumulative  change  in  the  equity  ownership  of  certain  shareholders  over  a 
rolling three-year period) under Section 382 of the Internal Revenue Code of 1986, as amended (the "Code"), the corporation's ability to use 
its pre- change net operating loss carryforwards and other pre-change tax attributes to offset future taxable income or taxes may be limited. 
We  have  experienced  ownership  changes  in  the  past  and  may  experience  ownership  changes  as  a  result  of  future  changes  in  our  stock 
ownership (some of which changes may not be within our control). This, in turn, could materially reduce or eliminate our ability to use our 
losses or tax attributes to offset future taxable income or tax and have an adverse effect on our future cash flows. 

We may not be able to successfully implement our growth strategy. 

Our  growth  strategy  has  historically  included,  among  other  things,  providing  regional  flying  to  other  airlines  and/or  entering  into  the 
cargo and express shipping business. We face numerous challenges in implementing this growth strategy in the future, including our ability 
to:

▪

▪

provide regional flying to other airlines with hub cities that overlap with our existing airline partners; and 

enter into relationships with third parties to carry their cargo on terms that are acceptable to us. 

Our  United  CPA  limits  our  ability  to  provide  regional  flying  services  to  other  airlines  in  certain  major  airport  hubs  of  United.  These 
restrictions  may  make  us  a  less  attractive  partner  to  other  major  airlines  whose  regional  flying  needs  do  not  align  with  our  geographical 
restrictions.

The  potential  benefits  of  entering  the  air  cargo  and  express  shipping  sector  will  depend  substantially  on  our  ability  to  enter  into 
additional  relationships  with  integrated  logistics  companies  and  transition  our  existing  business  strategies  into  a  new  sector.  We  may  be 
unsuccessful in entering into relationships with integrated logistics companies to carry cargo on terms that are acceptable to us. Additionally, 
our ability to transition our existing business strategies into a new sector may be costly, complex, and time-consuming, and our management 
will  have  to  devote  substantial  time  and  resources  to  such  effort.  As  we  transition  into  this  new  sector,  we  may  experience  difficulties  or 
delays in securing gate access and other airport services necessary to operate in the air cargo and express shipping sector. Our inability to 
successfully  implement  our  growth  strategies  could  have  a  material  adverse  effect  on  our  business,  financial  condition,  and  results  of 
operations and any assumptions underlying estimates of expected cost savings or expected revenues may be inaccurate. 

We may not be able to make opportunistic acquisitions should we elect to do so as part of our growth strategy. 

If  we  elect  to  pursue  an  acquisition,  our  ability  to  successfully  implement  this  transaction  would  depend  on  a  variety  of  factors, 
including the approval of our acquisition target's major partners, obtaining financing on acceptable terms and compliance with the restrictions 
contained in our debt agreements. If we need to obtain our lenders' consent prior to an acquisition, they may refuse to provide such consent 
or condition their consent on our compliance with additional restrictive covenants that limit our operating flexibility. Acquisition transactions 
involve  risks,  including  those  associated  with  integrating  the  operations  or  (as  applicable)  separately  maintaining  the  operations,  financial 
reporting,  disparate  technologies  and  personnel  of  acquired  companies;  managing  geographically  dispersed  operations;  the  diversion  of 
management's  attention  from  other  business  concerns;  unknown  risks;  and  the  potential  loss  of  key  employees.  We  may  not  successfully 
integrate  any  businesses  we  may  acquire  in  the  future  and  may  not  achieve  anticipated  revenue  and  cost  benefits  relating  to  any  such 
transactions.  Strategic  transactions  may  be  expensive,  time  consuming  and  may  strain  our  resources.  Strategic  transactions  may  not  be 
accretive to our earnings and may negatively impact our results of operations as a result of, among other things, the incurrence of debt, one-
time write-offs of goodwill and amortization expenses of other intangible assets. In addition, strategic transactions that we may pursue could 
result in dilutive issuances of equity securities.

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Our ability to obtain financing or access capital markets may be limited. 

There  are  a  number  of  factors  that  may  limit  our  ability  to  raise  financing  or  access  capital  markets  in  the  future,  including  our 
significant debt and future contractual obligations, our liquidity and credit status, our operating cash flows, the market conditions in the airline 
industry, U.S. and global economic conditions, the general state of the capital markets and the financial position of the major providers of 
commercial  aircraft  financing.  We  cannot  assure  you  that  we  will  be  able  to  source  external  financing  for  future  aircraft  acquisitions  or  for 
other  significant  capital  needs,  and  if  we  are  unable  to  source  financing  on  acceptable  terms,  or  unable  to  source  financing  at  all,  our 
business  could  be  materially  adversely  affected.  To  the  extent  we  finance  our  activities  with  additional  debt,  we  may  become  subject  to 
additional financial and other covenants that may restrict our ability to pursue our business strategy or otherwise constrain our growth and 
operations.

Negative publicity regarding our customer service could have a material adverse effect on our business, results of operations and 
financial condition. 

Our business strategy includes the implementation of our major partners' brand and product in order to increase customer loyalty and 
drive  future  ticket  sales.  In  addition,  we  also  receive  certain  amounts  under  our  United  CPA  upon  the  results  of  passenger  satisfaction 
surveys. However, we may experience a high number of passenger complaints related to, among other things, our customer service. These 
complaints, together with delayed and cancelled flights, and other service issues, are reported to the public by the DOT. If we do not meet our 
major  partners'  expectations  with  respect  to  reliability  and  service,  our  and  our  major  partners'  brand  and  product  could  be  negatively 
impacted, which could result in customers deciding not to fly with our major partners or with us. If we are unable to provide consistently high-
quality customer service, it could have an adverse effect on our relationships with our major partners. 

Risks  associated  with  our  presence  in  international  emerging  markets,  including  political  or  economic  instability,  and  failure  to 
adequately comply with existing legal requirements, may materially adversely affect us. 

Some of our target growth markets include countries with less developed economies, legal systems, financial markets and business 
and  political  environments  are  vulnerable  to  economic  and  political  disruptions,  such  as  significant  fluctuations  in  gross  domestic  product, 
interest and currency exchange rates, civil disturbances, government instability, nationalization and expropriation of private assets, trafficking 
and the imposition of taxes or other charges by governments. The occurrence of any of these events in markets served by us now or in the 
future and the resulting instability may have a material adverse effect on our business, results of operations and financial condition. 

We  emphasize  compliance  with  all  applicable  laws  and  regulations  and  have  implemented  and  continue  to  implement  and  refresh 
policies, procedures and certain ongoing training of our employees, third-party specialists and partners with regard to business ethics and 
key  legal  requirements;  however,  we  cannot  assure  you  that  our  employees,  third-party  specialists  or  partners  will  adhere  to  our  code  of 
ethics,  other  policies  or  other  legal  requirements.  If  we  fail  to  enforce  our  policies  and  procedures  properly  or  maintain  adequate 
recordkeeping  and  internal  accounting  practices  to  record  our  transactions  accurately,  we  may  be  subject  to  sanctions.  In  the  event  we 
believe or have reason to believe our employees, third-party specialists or partners have or may have violated applicable laws or regulations,
we may incur investigation costs, potential penalties and other related costs which in turn may materially adversely affect our reputation and 
could have a material adverse effect on our business, results of operations and financial condition. 

Risks Related to Our Industry 

The outbreak and global spread of COVID-19 beginning in our 2020 fiscal year resulted in a severe decline in demand for air travel, 
which  has  adversely  impacted  the  business  of  our  major  partners,  and  in  turn  has  had  an  adverse  impact  that  has  been  material  to  our 
business, operating results, financial condition and liquidity. The duration and severity of the COVID-19 pandemic, and similar public health 
threats that we may face in the future, could result in additional adverse effects on our business, operating results, financial condition, and 
liquidity.

33

 
The airline industry is highly competitive and has undergone a period of consolidation and transition leaving fewer potential major 
partners. 

The airline industry is highly competitive. We compete primarily with other regional airlines, some of which are owned by or operated 
by major airlines. In certain instances, our competitors are larger than us and possess significantly greater financial and other resources than 
we do. The airline industry has undergone substantial consolidation, including the mergers between Alaska Airlines and Virgin America Inc. 
in 2016, American and US Airways in 2013, Southwest Airlines Co. and AirTran Airways in 2011, United and Continental Airlines in 2010 and 
Delta and Northwest Airlines in 2008. Any additional consolidation or significant alliance activity within the airline industry could further limit 
the number of potential partners with whom we could enter into CPAs. 

We are subject to significant governmental regulation. 

All interstate air carriers, including us, are subject to regulation by the DOT, the FAA and other governmental agencies, as described in 
“Item 1. Government Regulation.” We cannot predict whether we will be able to comply with all present and future laws, rules, regulations, 
and certification requirements or that the cost of continued compliance will not have a material adverse effect on our operations. We incur 
substantial  costs  in  maintaining  our  current  certifications  and  otherwise  complying  with  the  laws,  rules,  and  regulations  to  which  we  are 
subject.  A  decision  by  the  FAA  to  ground,  or  require  time  consuming  inspections  of  or  maintenance  on,  all  or  any  of  our  aircraft  for  any 
reason may have a material adverse effect on our operations. In addition to state and federal regulation, airports and municipalities enact 
rules and regulations that affect our operations and require that we incur substantial on-going costs. 

Airlines  are  often  affected  by  factors  beyond  their  control,  including:  air  traffic  congestion  at  airports;  air  traffic  control 
inefficiencies; adverse weather conditions, such as hurricanes or blizzards; increased security measures; new travel-related taxes; 
or the outbreak of disease; any of which could have a material adverse effect on our business, results of operations, and financial 
condition. 

Like other airlines, our business is affected by factors beyond our control, including air traffic congestion at airports, air traffic control 
inefficiencies,  increased  security  measures,  new  travel-related  taxes  and  fees,  adverse  weather  conditions,  natural  disasters,  and  the 
outbreak of disease. Factors that cause flight delays frustrate passengers and increase operating costs and decrease revenues, which in turn 
could adversely affect profitability. The federal government singularly controls all U.S. airspace, and airlines are completely dependent on the 
FAA to operate that airspace in a safe, efficient, and affordable manner. The air traffic control system, which is operated by the FAA, faces 
challenges in managing the growing demand for U.S. air travel. U.S. and foreign air-traffic controllers often rely on outdated technologies that 
routinely  overwhelm  the  system  and  compel  airlines  to  fly  inefficient,  indirect  routes  resulting  in  delays.  In  addition,  there  are  currently 
proposals before Congress that could potentially lead to the privatization of the United States' air traffic control system, which could adversely 
affect  our  business.  Further,  implementation  of  the  Next  Generation  Air  Transport  System  by  the  FAA  would  result  in  changes  to  aircraft 
routings  and  flight  paths  that  could  lead  to  increased  noise  complaints  and  lawsuits,  resulting  in  increased  costs.  There  are  additional 
proposals before Congress that would treat a wide range of consumer protection issues, including, among other things, proposals to regulate 
seat size, which could increase the costs of doing business. 

Adverse  weather  conditions  and  natural  disasters,  such  as  hurricanes,  winter  snowstorms,  or  earthquakes,  can  cause  flight 
cancellations or significant delays. Cancellations or delays due to adverse weather conditions or natural disasters, air traffic control problems 
or inefficiencies, breaches in security or other factors may affect us to a greater degree than other, larger airlines that may be able to recover 
more  quickly  from  these  events,  and  therefore  could  have  a  material  adverse  effect  on  our  business,  results  of  operations,  and  financial 
condition to a greater degree than other air carriers. Any general reduction in airline passenger traffic could have a material adverse effect on 
our business, results of operations, and financial condition. 

34

 
Terrorist activities or warnings have dramatically impacted the airline industry and will likely continue to do so. 

The terrorist attacks of September 11, 2001 and their aftermath have negatively impacted the airline industry in general, including our 
operations.  If  additional  terrorist  attacks  are  launched  against  the  airline  industry,  there  will  be  lasting  consequences  of  the  attacks,  which 
may  include  loss  of  life,  property  damage,  increased  security  and  insurance  costs,  increased  concerns  about  future  terrorist  attacks, 
increased government regulation and airport delays due to heightened security. We cannot provide any assurance that these events will not 
harm the airline industry generally or our operations or financial condition in particular. 

The occurrence of an aviation accident involving our aircraft would negatively impact our operations and financial condition. 

An  accident  or  incident  involving  our  aircraft  could  result  in  significant  potential  claims  of  injured  passengers  and  others,  as  well  as 
repair or replacement of a damaged aircraft and its consequential temporary or permanent loss from service. In the event of an accident, our 
liability insurance may not be adequate to offset our exposure to potential claims and we may be forced to bear substantial losses from the 
accident. Substantial claims resulting from an accident in excess of our related insurance coverage would harm our operational and financial 
results. Moreover, any aircraft accident or incident, even if fully insured, could cause a public perception that our operations are less safe or 
reliable than other airlines. 

Risks Related to Owning Our Common Stock 

We  are  currently  not  in  compliance  with  the  Nasdaq  continued  listing  requirements.  If  we  are  unable  to  regain  compliance  with 
Nasdaq’s listing requirements, our securities could be delisted, which could affect our common stock’s market price and liquidity 
and reduce our ability to raise capital.

On November 3,2023, we received a letter from the Listing Qualifications Staff of The Nasdaq Stock Market LLC ("Nasdaq") indicating 
that, based upon the closing bid price of our common stock for the last 30 consecutive business days, we no longer meet Nasdaq Listing 
Rule 5450(a)(1), which requires listed companies to maintain a minimum bid price of at least $1.00 per share.

Nasdaq  Listing  Rule  5810(c)(3)(A)  provides  a  compliance  period  of  180  calendar  days,  or  until  May  1,  2024,  in  which  to  regain 
compliance  with  the  minimum  bid  price  requirement.  If  we  evidence  a  closing  bid  price  of  at  least  $1.00  per  share  for  a  minimum  of  ten 
consecutive  business  days  during  the  180-day  compliance  period,  we  will  automatically  regain  compliance.  In  the  event  we  do  not  regain 
compliance  with  the  $1.00  bid  price  requirement  by  May  1,  2024,  we  may  be  eligible  for  consideration  of  a  second  180-day  compliance 
period.  To  qualify  for  this  additional  compliance  period,  the  Company  would  be  required  to  transfer  the  listing  of  the  common  stock  to  the 
Nasdaq Capital Market. To qualify, the Company must meet the continued listing requirement for the applicable market value of publicly held 
shares  requirement  and  all  other  applicable  initial  listing  standards  for  the  Nasdaq  Capital  Market,  with  the  exception  of  the  minimum  bid 
price requirement. In addition, the Company would also be required to notify Nasdaq of its intent to cure the minimum bid price deficiency.

If we fail to regain compliance with the Nasdaq continued listing standards, Nasdaq will provide notice that our common stock will be 

subject to delisting. We would then be entitled to appeal that determination to a Nasdaq hearings panel.

The notification has no immediate effect on the listing of our common stock on Nasdaq. We intend to monitor the closing bid price of 

our common stock and consider our available options in the event the closing bid price of our common stock remains below $1.00 per share.

We  cannot  assure  you  that  we  will  be  able  to  regain  compliance  with  Nasdaq  listing  standards.  Our  failure  to  continue  to  meet  the 

minimum bid requirement would result in our common stock being delisted 

35

 
from  Nasdaq.  We  and  holders  of  our  securities  could  be  materially  adversely  impacted  if  our  securities  are  delisted  from  Nasdaq.  In 
particular:

▪

▪

▪

▪

▪

▪

▪

▪

▪

we may be unable to raise equity capital on acceptable terms or at all;

we  may  lose  the  confidence  of  our  customers,  which  would  jeopardize  our  ability  to  continue  our  business  as  currently 
conducted;

the price of our common stock will likely decrease as a result of the loss of market efficiencies associated with Nasdaq and the 
loss of federal preemption of state securities laws;

holders may be unable to sell or purchase our securities when they wish to do so;

we may become subject to stockholder litigation;

we may lose the interest of institutional investors in our common stock;

we may lose media and analyst coverage;

our  common  stock  could  be  considered  a  “penny  stock,”  which  would  likely  limit  the  level  of  trading  activity  in  the  secondary 
market for our common stock; and

we would likely lose any active trading market for our common stock, as it may only be traded on one of the over-the-counter 
markets, if at all.

The market price of our common stock may be volatile, which could cause the value of an investment in our stock to decline. 

The market price of our common stock may fluctuate substantially due to a variety of factors, many of which are beyond our control, 
including: (i) announcements concerning our major partners, competitors, the airline industry, or the economy in general; (ii) strategic actions 
by us, our major partners, or our competitors, such as acquisitions or restructurings; (iii) media reports and publications about the safety of 
our aircraft or the types of aircraft we operate; (iv) new regulatory pronouncements and changes in regulatory guidelines; (v) announcements 
concerning the availability of the types of aircraft we use; (vi) significant volatility in the market price and trading volume of companies in the 
airline  industry;  (vii)  changes  in  financial  estimates  or  recommendations  by  securities  analysts  or  failure  to  meet  analysts'  performance 
expectations; (viii) sales of our common stock or other actions by insiders or investors with significant shareholdings, including sales by our 
principal shareholders; and (ix) general market, political and other economic conditions; and (x) in response to the risk factors described in 
this Annual Report on Form 10-K.

The  stock  markets  in  general  have  experienced  substantial  volatility  that  has  often  been  unrelated  to  the  operating  performance  of 
particular  companies.  Broad  market  fluctuations  may  materially  adversely  affect  the  trading  price  of  our  common  stock.    In  the  past, 
shareholders have sometimes instituted securities class action litigation against companies following periods of volatility in the market price 
of their securities. Any similar litigation against us could result in substantial costs, divert management's attention and resources, and have a 
material adverse effect on our business, results of operations and financial condition. 

If  securities  or  industry  analysts  do  not  publish  research  or  reports  about  our  business  or  publish  negative  reports  about  our 
business, our stock price and trading volume could decline.           

The  trading  market  for  our  common  stock  depends  in  part  on  the  research  and  reports  that  securities  and  industry  analysts  may 
publish  about  us  or  our  business.  If  one  or  more  of  the  analysts  who  cover  us  downgrade  our  stock  or  publish  inaccurate  or  unfavorable 
research about our business, the trading price of our common stock would likely decline. If one or more of these analysts ceases to cover our 
company or fails to publish reports on us regularly, demand for our stock could decrease, which may cause the trading price of our common 
stock and the trading volume of our common stock to decline. 

The  value  of  our  common  stock  may  be  materially  adversely  affected  by  additional  issuances  of  common  stock  underlying  our 
outstanding warrants. 

36

 
 
As of September 30, 2023, we had outstanding warrants to purchase an aggregate of 4,899,497 shares of our common stock, all of 
which were issued to the U.S. Treasury pursuant to the terms of the Loan and Guarantee Agreement dated October 30, 2020. The warrants 
have a term of five years from the date of issuance and an initial exercise price of $3.98 per share. Any future warrant exercises by the U.S. 
Treasury,  or  any  authorized  transferee  of  the  U.S.  Treasury,  will  be  dilutive  to  our  existing  common  shareholders.  Sales  of  substantial 
amounts  of  our  common  stock  in  the  public  or  private  market,  a  perception  in  the  market  that  such  sales  could  occur,  or  the  issuance  of 
securities exercisable into our common stock, could adversely affect the prevailing price of our common stock. 

Provisions  in  our  charter  documents  might  deter  acquisition  bids  for  us,  which  could  adversely  affect  the  price  of  our  common 
stock. 

Our second amended and restated articles of incorporation and amended and restated bylaws contain provisions that, among other 

things: 

▪

▪

▪

▪

▪

▪

authorize  our  Board  of  Directors,  without  shareholder  approval,  to  designate  and  fix  the  voting  powers,  designations, 
preferences, limitations, restrictions, and relative rights of one or more series of preferred stock so designated, or right to acquire 
such preferred stock; 

dilute the interest of, or impair the voting power of, holders of our common stock and could also have the effect of discouraging, 
delaying, or preventing a change of control; 

establish  advance  notice  procedures  that  shareholders  must  comply  with  in  order  to  nominate  candidates  to  our  Board  of 
Directors and propose matters to be brought before an annual or special meeting of our shareholders, which may discourage or 
deter  a  potential  acquirer  from  conducting  a  solicitation  of  proxies  to  elect  the  acquirer's  own  slate  of  directors  or  otherwise 
attempting to obtain control of our company; 

authorize a majority of our Board of Directors to appoint a director to fill a vacancy created by the expansion of our Board of 
Directors or the resignation, death or removal of a director, which may prevent shareholders from being able to fill vacancies on 
our Board of Directors; 

restrict  the  number  of  directors  constituting  our  Board  of  Directors  to  within  a  set  range,  and  give  our  Board  of  Directors 
exclusive  authority  to  increase  or  decrease  the  number  of  directors  within  such  range,  which  may  prevent  shareholders  from 
being able to fill vacancies on our Board of Directors; and 

restrict the ability of shareholders to call special meetings of shareholders. 

Our corporate charter includes provisions limiting ownership by non-U.S. citizens. 

To comply with restrictions imposed by federal law on foreign ownership of U.S. airlines, our second amended and restated articles of 
incorporation  restrict  the  ownership  and  voting  of  shares  of  our  common  stock  by  people  and  entities  who  are  not  "citizens  of  the  United 
States" as that term is defined in 49 U.S.C. § 40102(a). That statute defines "citizen of the United States" as, among other things, a U.S. 
corporation,  of  which  the  president  and  at  least  two-thirds  of  the  board  of  directors  and  other  managing  officers  are  individuals  who  are
citizens of the United States, which is under the actual control of citizens of the United States and in which at least 75% of the voting interest 
is owned or controlled by persons who are citizens of the United States. Our second amended and restated articles of incorporation prohibit 
any non-U.S. citizen from owning or controlling more than 24.9% of the aggregate votes of all outstanding shares of our common stock or 
49.0% of the total number of outstanding shares of our capital stock. The restrictions imposed by the above-described ownership caps are 
applied to each non-U.S. citizen in reverse chronological order based on the date of registration on our foreign stock record. At no time may 
shares of our capital stock held by non-U.S. citizens be voted unless such shares are reflected on the foreign stock record. The voting rights 
of non-U.S. citizens having voting control over any shares of our capital stock are subject to automatic suspension to the extent required to 
ensure that we are in compliance with applicable law. In the event any transfer or issuance of shares of our capital stock to a non-U.S. citizen 
would result in non-U.S. citizens owning more than the above-described cap amounts, such transfer or issuance will be void and of no effect. 

37

 
As of September 30, 2023, we had outstanding warrants to purchase 4,899,497 shares of our common stock, all of which were held by 

the U.S. Treasury. We are currently in compliance with all applicable foreign ownership restrictions. 

Our corporate charter limits certain transfers of our stock, which limits are intended to preserve our ability to use our net operating 
loss carryforwards, and these limits could have an effect on the market price and liquidity of our common stock. 

To  reduce  the  risk  of  a  potential  adverse  effect  on  our  ability  to  use  our  net  operating  loss  carryforwards  for  federal  income  tax 
purposes, our second amended and restated articles of incorporation prohibit the transfer of any shares of our capital stock that would result 
in (i) any person or entity owning 4.75% or more of our then-outstanding capital stock, or (ii) an increase in the percentage ownership of any 
person or entity owning 4.75% or more of our then-outstanding capital stock. These transfer restrictions expire upon the earliest of (i) the 
repeal  of  Section  382  of  the  Code  or  any  successor  statute  if  our  Board  of  Directors  determines  that  such  restrictions  are  no  longer 
necessary to preserve our ability to use our net operating loss carryforwards, (ii) the beginning of a fiscal year to which our Board of Directors 
determines  that  no  net  operating  losses  may  be  carried  forward,  or  (iii)  such  other  date  as  determined  by  our  Board  of  Directors.  These 
transfer restrictions apply to the beneficial owner of the shares of our capital stock. The clients of an investment advisor are treated as the 
beneficial  owners  of  stock  for  this  purpose  if  the  clients  have  the  right  to  receive  dividends,  if  any,  the  power  to  acquire  or  dispose  of  the 
shares  of  our  capital  stock,  and  the  right  to  proceeds  from  the  sale  of  our  capital  stock.  Certain  transactions  approved  by  our  Board  of 
Directors, such as mergers and consolidations meeting certain requirements set forth in our articles of incorporation, are exempt from the 
above-described transfer restrictions. Our Board of Directors also has the ability to grant waivers, in its discretion, with respect to transfers of 
our stock that would otherwise be prohibited. 

The  transfer  restrictions  contained  in  our  second  amended  and  restated  articles  of  incorporation  may  impair  or  prevent  a  sale  of 
common  stock  by  a  shareholder  and  may  adversely  affect  the  price  at  which  a  shareholder  can  sell  our  common  stock.  In  addition,  this 
limitation may have the effect of delaying or preventing a change in control of the Company, creating a perception that a change in control 
cannot occur or otherwise discouraging takeover attempts that some shareholders may consider beneficial, which could also adversely affect 
the  market  price  of  our  common  stock.  We  cannot  predict  the  effect  that  this  provision  in  our  second  amended  and  restated  articles  of 
incorporation may have on the market price of our common stock. 

We currently do not intend to pay dividends on our common stock and, consequently, your only opportunity to achieve a return on 
your investment is if the price of our common stock appreciates. 

We  have  not  historically  paid  dividends  on  shares  of  our  common  stock  and  do  not  expect  to  pay  dividends  on  such  shares  in  the 
foreseeable future. Additionally, our United CPA, certain of our aircraft lease facilities, and our loan with the U.S. Treasury contain restrictions 
that limit our ability to or prohibit us from paying dividends to holders of our common stock. Any future determination to pay dividends will be 
at the discretion of our Board of Directors and will depend on our results of operations, financial condition, capital requirements, restrictions 
contained in current or future leases and financing instruments, business prospects and such other factors as our Board of Directors deems 
relevant, including restrictions under applicable law. Consequently, your only opportunity to achieve a positive return on your investment in us 
will be if the market price of our common stock appreciates.

General Risk Factors 

The  requirements  of  being  a  public  company  may  strain  our  resources,  increase  our  operating  costs,  divert  management's 
attention, and affect our ability to attract and retain qualified board members or executive officers. 

We  became  a  public  company  in  August  2018.  As  a  public  company,  we  incur  significant  legal,  accounting,  and  other  expenses, 

including costs associated with public company reporting requirements. 

38

 
We also have incurred and will continue to incur costs associated with the Sarbanes-Oxley Act of 2002, as amended, the Dodd-Frank Wall 
Street Reform and Consumer Protection Act and related rules implemented or to be implemented by the SEC and the Nasdaq Global Select 
Market. The expenses incurred by public companies generally for reporting and corporate governance purposes have been increasing. We 
expect these rules and regulations to increase our legal and financial compliance costs and to make some activities more time-consuming 
and costly and divert management's time and attention from revenue-generating activities to compliance activities. It could also make it more 
difficult or costly for us to obtain certain types of insurance, including director and officer liability insurance, and we may be forced to accept 
reduced  policy  limits  and  coverage  or  incur  substantially  higher  costs  to  obtain  the  same  or  similar  coverage.  These  laws  and  regulations 
could also make it more difficult for us to attract and retain qualified persons to serve on our board of directors, our board committees, or as 
our executive officers and may divert management’s attention. Furthermore, if we are unable to satisfy our obligations as a public company, 
we could be subject to delisting of our common stock, fines, sanctions and other regulatory action and potentially civil litigation. 

We are required to assess our internal control over financial reporting on an annual basis, and any future adverse findings from 
such assessment could result in a loss of investor confidence in our financial reports, result in significant expenses to remediate 
any internal control deficiencies and have a material adverse effect on our business, results of operations and financial condition. 

We are required, pursuant to Section 404 of the Sarbanes-Oxley Act, to furnish a report by management on, among other things, the 
effectiveness of our internal control over financial reporting for our fiscal year ended September 30, 2023 and each subsequent year. This 
assessment includes disclosure of any material weaknesses identified by our management in our internal control over financial reporting. As 
of  August  10,  2023,  we  are  no  longer  an  "emerging  growth  company,"  as  defined  in  the  JOBS  Act.  As  such,  our  independent  registered 
public accounting firm is required to attest to the effectiveness of our internal control over financial reporting and we are required to disclose, 
to the extent material, changes made in our internal control over financial reporting on a quarterly basis.

To comply with the requirements of being a public company, we may need to undertake various actions, such as implementing new 
internal controls and procedures and hiring accounting or internal audit staff. Management assessed the effectiveness of our internal control 
over financial reporting at September 30, 2023. In making these assessments, management used the criteria set forth by the Committee of 
Sponsoring  Organizations  of  the  Treadway  Commission  (COSO)  in  Internal  Control  —  Integrated  Framework  (2013).  Based  on  our 
assessments  and  those  criteria,  management  determined  that  we  maintained  effective  internal  control  over  financial  reporting  as  of 
September 30, 2023.

In future periods, if we fail to achieve and maintain an effective internal control environment, it could result in material misstatements in 
our financial statements and failure to meet our reporting obligations, which would likely cause investors to lose confidence in our reported 
financial information and adversely impact our stock price. 

ITEM 1B. UNRESOLVED STAFF COMMENTS 

None. 

ITEM 1C. CYBERSECURITY

None. 

39

 
ITEM 2. PROPERTIES 

Flight Equipment 

As of September 30, 2023, our aircraft fleet consisted of the following: 

Aircraft Type
E-175 Regional Jet
CRJ-900 Regional Jet
CRJ-700 Regional Jet
Boeing 737 Cargo Jet
Total

  Owned  

  Leased  

Total

18      
54      
—      
—      
72      

42      
—      
2      
4      
48      

60    
54    
2    
4    
120    

Passenger
Capacity

Flight

  Range (miles)

Average
Cruising
Speed (mph)

Average
Age (years)

70-76    
76-79    
50-70    

2,100      
1,500      
1,600      
2,600      

530      
530      
530      
530      

7.9  
18.1  
16.4  
30.0  

Several  factors  impact  our  fleet  size,  including  contract  expirations,  lease  expirations,  growth  opportunities  and  opportunities  to 
transition to an alternative airline partner. Below is a summary of our fleet by aircraft type. Our actual future fleet size and mix of aircraft types 
will likely vary, and may vary materially, from our current fleet size. 

▪

▪

▪

▪

E-175s  –  As  of  September  30,  2023,  we  operated  54  E-175  aircraft  under  our  United  CPA.  As  part  of  our  Amended  and 
Restated United CPA, we agreed to extend the term of 42 of our E-175 aircraft (owned by United) for an additional five years 
which will now expire between 2024 and 2028, subject to United's early termination rights. United also has the right to extend 
the term of these aircraft for four additional three-year increments. In addition, 18 of the E-175 aircraft (owned by us) operating 
under  our  United  CPA  expire  between  January  2028  and  November  2028,  subject  to  United's  early  termination  rights.  Our 
United CPA permits United, subject to certain conditions, including the payment of certain costs tied to aircraft type, to terminate 
the United CPA in its discretion, or remove aircraft from service, by giving us 90 days’ notice.

CRJ-900s  –  As  of  September  30,  2023,  we  operated  26  CRJ-900  aircraft  under  our  United  CPA  and  28  CRJ-900  aircraft  as 
operational spares. As part of our Amended and Restated United CPA, we may operate up to 38 CRJ-900 aircraft on behalf of 
United, dependent on the number of E-175 aircraft we are operating.

CRJ-700s – As of September 30, 2023, our fleet included two CRJ-700 aircraft which were leased to a third party.

Boeing 737 Cargo Jets – As of September 30, 2023, we leased one Bowing 737 aircraft from a third party and subleased three 
Boeing 737 aircraft from DHL under our DHL FSA. The DHL FSA expires five years from the commencement date of the first 
aircraft placed into service. The first revenue generating flight took place in October 2020. 

40

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
   
 
   
   
 
 
   
   
   
 
   
   
   
   
     
   
   
     
     
   
 
Facilities 

In addition to aircraft, we have office and maintenance facilities to support our operations. Each of our facilities are summarized in the 

following table:

Type
Corporate Headquarters
Training Center
Parts/Stores
Hangar
Office, Hangar and Warehouse
Parts Storage
Hangar
Hangar
Hangar
Cargo Building
Warehouse
Warehouse, Office

  Location
  Phoenix, Arizona
  Phoenix, Arizona
  Phoenix, Arizona
  Phoenix, Arizona
  El Paso, Texas
  Dallas, Texas
  Houston, Texas
  Louisville, Kentucky
  Dulles, Washington
  Dulles, Washington
  Tucson, Arizona
  Erlanger, Kentucky

  Ownership
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased
  Leased

Approximate
Square Feet

33,770  
23,783  
12,000  
22,467  
31,292  
8,143  
74,524  
26,762  
28,451  
1,475  
13,276  
7,070  

We believe our facilities are suitable and adequate for our current and anticipated needs. 

ITEM 3. LEGAL PROCEEDINGS 

We  are  subject  to  certain  legal  actions  which  we  consider  routine  to  our  business  activities.  As  of  September  30,  2023,  our 
management believed the ultimate outcomes of other routine legal matters are not likely to have a material adverse effect on our financial 
position, liquidity, or results of operations.

ITEM 4. MINE SAFETY DISCLOSURES 

Not applicable. 

41

 
 
 
   
   
   
   
   
   
   
   
   
   
   
   
PART II

ITEM  5.    MARKET  FOR  REGISTRANT'S  COMMON  EQUITY,  RELATED  STOCKHOLDER  MATTERS  AND  ISSUER  PURCHASES  OF 
EQUITY SECURITIES 

Market Information 

Our common stock has traded on The Nasdaq Global Select Market under the symbol "MESA" since August 10, 2018. Prior to that 

date, there was no public market for our common stock. 

Holders of Record

As  of  December  26,  2023,  there  were  approximately  84  holders  of  record  of  our  common  stock.  Because  many  of  our  shares  of 
common stock are held by brokers and other institutions on behalf of stockholders, as a result, we are unable to estimate the total number of 
stockholders represented by these record holders. 

The transfer agent and registrar for our common stock is ComputerShare Trust Company, N.A.

Dividends 

We have not declared or paid any cash dividends on our capital stock. We currently intend to retain any future earnings and do not 
expect to pay any cash dividends on our common stock for the foreseeable future. Additionally, our United CPA, certain of our aircraft lease 
facilities, and our loan with the U.S. Treasury contain restrictions that limit our ability to or prohibit us from paying dividends to holders of our 
common stock. Any determination to pay dividends in the future will be at the discretion of our Board of Directors, subject to applicable laws 
and financial covenants, and will depend on our financial condition, operating results, capital requirements, general business conditions, and 
other factors that our Board of Directors considers relevant.

Securities Authorized for Issuance Under Equity Compensation Plans 

The information required by this item with respect to our equity compensation plans is incorporated by reference to our definitive proxy 
statement for our 2024 Annual Meeting of Shareholders ("2024 Proxy Statement") to be filed with the SEC within 120 days of our fiscal year 
ended September 30, 2023.

42

 
 
Stock Performance Graph 

The following Performance Graph and related information shall not be deemed "soliciting material" or "filed" with the SEC, nor shall 
such information be incorporated by reference into any future filing under the Securities Act or the Exchange Act, except to the extent we 
specifically incorporate it by reference into such filing.  

The  following  graph  compares  the  cumulative  total  return  on  our  common  stock  with  that  of  the  Nasdaq  Stock  Market  (U.S. 
Companies) and the Nasdaq Stock Market Transportation Index. The period shown commences on July 31, 2019, and ends on September 
30, 2023, the end of our fiscal year. The graph assumes an investment of $100.00 in each of the above on the close of market on July 31, 
2019. The stock performance shown on the graph below represents historical stock performance and is not necessarily indicative of future 
stock price performance. 

This performance graph is not deemed to be incorporated by reference into any of our other filings under the Exchange Act, or the 

Securities Act, except to the extent we specifically incorporate it by reference into such filings.

Recent Sales of Unregistered Securities

None.

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

During the three months ended September 30, 2023, the Company repurchased a total of 10,443 shares of its common stock for $17 
thousand to cover the income tax obligation on vested employee equity awards. The Company repurchased a total of 204,486 shares of its 
common stock for $0.4 million to cover the income tax obligation on vested employee equity awards during the fiscal year ended September 
30, 2023.

43

 
 
 
 
ITEM 6.  [RESERVED] 

44

 
ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS  

The following discussion and analysis of our financial condition and results of operations should be read together with our consolidated 
financial statements, the accompanying notes, and the other financial information included elsewhere in this Annual Report on Form 10-K. 
The following discussion contains forward‑looking statements that involve risks and uncertainties such as our plans, estimates, and beliefs.  
Our  actual  results  could  differ  materially  from  those  discussed  in  the  forward-looking  statements  below.    Factors  that  could  cause  or 
contribute to those differences in our actual results include, but are not limited to, those discussed below and those discussed elsewhere in 
this Annual Report on Form 10-K, particularly in the sections "Cautionary Notes Regarding Forward-Looking Statements" and Part I, Item 1A. 
"Risk Factors" above. 

Overview 

Mesa Airlines is a regional air carrier providing scheduled passenger service to 86 cities in 36 states, the District of Columbia, Canada, 
Cuba, and Mexico, as well as cargo services out of Cincinnati/Northern Kentucky International Airport. All of our flights are operated as either 
United  Express  or  DHL  Express  flights  pursuant  to  the  terms  of  capacity  purchase  agreement  ("CPA")  with  United  and  a  flight  services 
agreement ("FSA") with DHL. Prior to the wind-down and termination of our CPA with American Airlines, Inc. ("American") on April 3, 2023, 
we also operated flights as American Eagle. We have a significant presence in several of United's key domestic hubs including Houston and 
Washington-Dulles. 

Under the United CPA and DHL FSA, we operated or maintained as operational spares a fleet of 120 aircraft with approximately 296 
daily departures as of September 30, 2023. During 2022, we committed to a formal plan to sell certain of our CRJ-900 aircraft. We had 11 
CRJ-900 aircraft, eight CRJ-700 aircraft, and one CRJ-200 aircraft remaining as held for sale from the fiscal year ended September 30, 2022, 
and classified 14 CRJ-900 aircraft as assets held for sale during the fiscal year ended September 30, 2023. We completed the sale of seven 
CRJ-900 aircraft, eight CRJ-700 aircraft, and one CRJ-200 aircraft remaining from fiscal year 2022 during the fiscal year ended September 
30,  2023.  Additionally,  we  completed  the  sale  of  three  CRJ-900  aircraft  that  were  classified  as  held  for  sale  during  the  fiscal  year  ended 
September  30,  2023,  and  15  CRJ-900  aircraft  remained  as  assets  held  for  sale  as  of  September  30,  2023.  We  also  leased  two  CRJ-700 
aircraft  to  a  third  party  during  the  fiscal  year.  We  operated  40  CRJ-900  aircraft  under  our  American  CPA  prior  to  the  wind-down  and 
termination of the CPA on April 3, 2023 and a mix of 20 E-175LL, 60 E-175, and 24 CRJ-900 aircraft under our United CPA. We operate 
three  Boeing  737-400F  and  one  737-800  aircraft  under  the  DHL  FSA.  As  of  September  30,  2023,  approximately  95%  of  our  aircraft  in 
scheduled service were operated for United, and 5% were operated for DHL. All our operating revenue in our 2023, 2022, and 2021 fiscal 
years were derived from operations associated with our American and United CPAs, DHL FSA, and from leases of aircraft to a third party.

Our long-term agreements provide us guaranteed monthly revenue for each aircraft under contract, a fixed fee for each block hour and 
flight actually flown, and reimbursement of certain direct operating expenses in exchange for providing regional flying and cargo services on 
behalf  of  our  major  partners.  Our  CPAs  and  FSAs  also  shelter  us  from  many  of  the  elements  that  cause  volatility  in  airline  financial 
performance, including fuel prices, variations in ticket prices, and fluctuations in number of passengers. In providing regional flying under our 
CPAs, and cargo flight services under our FSA, we use the logos, service marks, flight crew uniforms and aircraft paint schemes of our major 
partners. United controls route selection, pricing, seat inventories, marketing, and scheduling, and provides us with ground support services, 
airport landing slots and gate access. 

Under our DHL FSA, we receive a fee per block hour with a minimum block hour guarantee in exchange for providing cargo services. 

Ground support including fueling and airport fees are paid directly by DHL.

45

 
Glossary of Airline Terms

Set forth below is a glossary of industry terms used in this Annual Report on Form 10-K:

"Available seat miles" or "ASMs" means the number of seats available for passengers multiplied by the number of miles the seats 

are flown.

"Average stage length" means the average number of statute miles flown per flight segment.

"Block hours" means the number of hours during which the aircraft is in revenue service, measured from the time of gate departure 

before take-off until the time of gate arrival at the destination.

"CRASM" means contract revenue divided by ASMs.

"DOT" means the United States Department of Transportation.

"FAA" means the United States Federal Aviation Administration.

"FTE" means full-time equivalent employee.

"Load factor" means the percentage of aircraft seat miles actually occupied on a flight (RPMs divided by ASMs).

"NMB" means the National Mediation Board.

"Pass-through and other revenue" means costs from our major partners under our agreements that we equally recognize as both a 
revenue  and  an  expense,  including  passenger  and  hull  insurance,  aircraft  property  taxes,  landing  fees,  catering  and  certain  maintenance 
costs related to our E-175 aircraft.

"Revenue Passenger Miles" or "RPMs" means the number of miles traveled by paying passengers.

"TSA" means the United States Transportation Security Administration.

"Utilization" means the percentage derived from dividing (i) the number of block hours actually flown during a given month under a 

particular CPA by (ii) the maximum number of block hours that could be flown during such month under the particular CPA.

2023 Financial Highlights 

For  our  fiscal  year  ended  September  30,  2023,  we  had  total  operating  revenues  of  $498.1  million,  a  6.2%  decrease,  compared  to 
$531.0 million for our fiscal year ended September 30, 2022. Net loss for our fiscal year ended September 30, 2023 was $120.1 million, or 
$3.04 per diluted share, compared to net loss of $182.7 million, or $5.06 per diluted share, for our fiscal year ended September 30, 2022.

During our fiscal year ended September 30, 2023, our completed block hours decreased by 82,564, or 30.4%, compared to our fiscal 

year ended September 30, 2022.

46

 
Industry Trends

We believe our operating and business performance is driven by various factors that typically affect regional airlines and their markets, 
including  trends  which  affect  the  broader  airline  and  travel  industries,  though  the  terms  of  our  CPA  and  FSA  reduce  our  exposure  to 
fluctuations in certain trends. The following key factors may materially affect our future performance.

Availability  and  Training  of  Qualified  Pilots.  On  July  8,  2013,  as  directed  by  the  U.S.  Congress,  the  FAA  issued  more  stringent  pilot 
qualification and crew member flight training standards, which, among other things, increased the required training time for new airline pilots 
from  250  hours  to  1,500  hours  of  flight  time.  With  these  changes,  the  supply  of  qualified  pilot  candidates  eligible  for  hiring  by  the  airline 
industry  has  been  dramatically  reduced.  To  address  the  diminished  supply  of  qualified  pilot  candidates,  regional  airlines  implemented 
significant pilot wage and bonus increases.

In more recent periods, our pilots continue to be recruited by other carriers, primarily the major carriers and heavy equipment cargo 
operators, which generally offer higher salaries and more extensive benefit programs. The magnitude of this attrition in fiscal 2022 created 
significant  backlogs  in  training,  further  exacerbating  an  already  challenging  environment.  These  events  have  had,  and  continue  to  have  a 
negative impact on pilot scheduling, work hours, and the number of pilots required to support our operations. 

In August 2022, we entered into a Letter of Agreement with the Airline Pilots Association (“ALPA”), which provided for increased overall 
hourly  pay  increases  of  nearly  118%  for  captains  and  172%  for  new-hire  first  officers.  These  pay  increases  have  positively  impacted  our 
ability to attract, hire, and retain pilots in fiscal 2023, and attrition levels have dropped to a pre-COVID level.

To further address the diminished supply of qualified pilots, we launched the Mesa Pilot Development Program (“MPD”). As part of this 
program, on September 22, 2022, we purchased 29 Pipistrel Alpha Trainer 2 aircraft. We purchased an additional 25 Pipistrel Alpha Trainer 2 
aircraft during the year ended September 30, 2023. This new fleet is the backbone of the MPD program, with pilots being provided with the 
opportunity to accumulate up to 1,500 flight hours required to fly a commercial aircraft at Mesa Airlines. Flight costs of $50 per hour, per pilot, 
will be fully financed by us with zero interest, providing no upfront out-of-pocket expense for flight time while the candidate is accruing the 
required  hours  to  earn  their  Airline  Transport  Pilot  (“ATP”)  certificate.  As  part  of  candidates’  commitment  to  flying  for  Mesa  Airlines,  flight 
costs will be repaid over three years during the term of their employment. 

No assurance can be given that the measures we are currently taking or may take in the future will enable us to attract, hire and train 

pilots at a rate necessary to support our operations.

Pilot  and  Mechanic  Attrition.  In  recent  years,  we  have  experienced  significant  volatility  in  our  attrition  as  a  result  of  pilot  wage  and 
bonus  increases  at  other  regional  air  carriers,  the  growth  of  cargo,  low-cost  and  ultra-low-cost  carriers,  and  the  number  of  pilots  at  major 
airlines  reaching  the  statutory  mandatory  retirement  age  of  65  years.  If  our  actual  pilot  attrition  rates  are  materially  different  than  our 
projections, our operations and financial results could be materially and adversely affected. Although we target maintenance staffing levels 
above  our  projected  needs  in  order  to  account  for  attrition,  which  is  widespread  in  the  industry,  from  time  to  time  we  have  experienced 
attrition with our maintenance technicians, who have the option to seek employment at mainline airlines, which generally offer higher salaries 
and more extensive benefit programs than regional airlines are financially able to offer. Attrition of maintenance technicians has sometimes 
required us to supplement our staff with qualified temporary employees.

As discussed generally above, we implemented a new pay structure whereby as of September 15, 2022, we offer starting wages of 
$100 an hour for entry-level first officers, and $150 an hour for first-year captains while captains with 20 years of experience will be paid $215 
an hour to remain competitive and attract and retain experienced, qualified pilots.

47

 
Economic Conditions, Challenges and Risks

Market Volatility. The airline industry is volatile and affected by economic cycles and trends. Consumer confidence and discretionary 
spending, spread of a virus, fear of terrorism or war, weakening economic conditions, fare initiatives, fluctuations in fuel prices, labor actions,
changes  in  governmental  regulations  on  taxes  and  fees,  weather  and  other  factors  have  contributed  to  a  number  of  reorganizations, 
bankruptcies, liquidations, and business combinations among major and regional airlines. The effect of economic cycles and trends may be 
somewhat  mitigated  by  our  reliance  on  CPAs.  If,  however,  United  experiences  a  prolonged  decline  in  the  number  of  passengers  or  is 
negatively affected by low ticket prices or high fuel prices, it may seek rate reductions in future CPAs, or materially reduce our scheduled 
flights in order to reduce its costs. Our financial performance could be negatively impacted by any adverse changes to the rates, number of 
aircraft or utilization under our CPA.

Labor.  The  airline  industry  is  heavily  unionized.  The  wages,  benefits  and  work  rules  of  unionized  airline  industry  employees  are 
determined by collective bargaining agreements. As of September 30, 2023, approximately 63.1% of our workforce was represented by the 
ALPA and AFA. In August 2022, we entered into a three-year Letter of Agreement with ALPA, which provided for increased overall hourly pay 
increases of nearly 118% for captains and 172% for new-hire first officers. These pay increases have positively impacted our ability to attract, 
hire, and retain pilots in fiscal 2023, and attrition levels have dropped to a pre-COVID level. In September 2022, we entered into a Letter of 
Agreement with AFA to extend the term of our agreement by two years. Our extension with AFA provided, among other things, an increase in 
compensation  for  our  flight  attendants.  The  terms  and  conditions  of  our  future  collective  bargaining  agreements  may  be  affected  by  the 
results of collective bargaining negotiations at other airlines that may have a greater ability, due to larger scale, greater efficiency or other 
factors, to bear higher costs than we can. In addition, conflicts between airlines and their unions can lead to work slowdowns or stoppages. A 
strike or other significant labor dispute with our unionized employees may adversely affect our ability to conduct business.

Impact  of  Pilot  Shortage.  During  our  twelve  months  ended  September  30,  2023,  the  severity  of  the  pilot  shortage,  elevated  pilot 
attrition, the transition of our operations with American to United, and increasing costs associated with pilot wages adversely impacted our 
financial results, cash flows, financial position, and other key financial ratios. One of the primary factors contributing to the pilot shortage and 
attrition is the demand for pilots at major carriers, which are hiring at an accelerated rate. These airlines now seek to increase their capacity 
to meet the growing demand for air travel as the global pandemic has moderated. A primary source of pilots for the major U.S. passenger 
and cargo carriers are the U.S. regional airlines.

As a result of pilot shortage and attrition, we produced less block hours to generate revenues and incurred penalties for operational 
shortfalls  under  our  CPAs.  During  the  twelve  months  ended  September  30,  2023,  these  challenges  resulted  in  a  negative  impact  on  the 
Company’s financial results highlighted by cash flows used in operations of $24.1 million and net loss of $120.1 million including a non-cash 
impairment charge of $54.3 million related to the Company designating 14 CRJ-900 aircraft as held for sale and our customer relationship 
intangible asset. These conditions and events raised substantial doubt about our ability to continue to fund our operations and meet our debt 
obligations over the next twelve months.

To address such concerns, management developed and implemented several material changes to our business designed to ensure 
the Company could continue to fund its operations and meet its debt obligations over the next twelve months. The Company implemented 
the following measures during the year ended September 30, 2023, and through the date of the issuance of the financial statements.

•

•

We have 15 aircraft under the RASPRO finance lease with a buyout obligation of $50.3 million at the end of March 2024. We 
entered  into  purchase  agreements  with  two  separate  parties  to  purchase  the  RASPRO  aircraft  and  related  engines.  One 
agreement is for 30 engines for a total of $19.5 million. The second agreement is for 15 airframes (without engines) for a total of 
$18.8  million.  Both  of  these  transactions  are  expected  to  be  completed  by  the  end  of  March  2024,  with  net  cash  from  these 
transactions expected to be approximately $(12.1) million.

We  entered  into  an  agreement  to  sell  11  CRJ-900  aircraft  to  a  third  party.  The  Company  has  closed  the  sale  of  seven  of  the 
aircraft which generated $21.0 million in gross proceeds and 

48

 
 
•

•

•

•

•

approximately $1.5 million in net proceeds after partial debt reduction on the UST Loan. Subsequent to September 30, 2023, we 
closed the sale of the remaining four CRJ-900 aircraft to the third party for gross proceeds of $12.0 million. Net proceeds from 
the sale of all four aircraft was $6.5 million after partial debt reduction of our UST Loan.

We entered into an agreement with Export Development Bank of Canada (EDC), reducing debt and interest payments on seven 
CRJ-900  aircraft  which  began  January  2023  through  December  2024,  providing  approximately  $14.0  million  of  liquidity. 
Additionally,  the  junior  noteholder,  MHIRJ,  agreed  to  forgive  approximately  $5.0  million  in  principal  contingent  upon  the 
repayment of $4.2 million in principal by December 31, 2023.

We entered into an agreement to sell seven surplus CRJ-900 aircraft to American. The Company has closed the sale of three of 
the aircraft which generated approximately $29.7 million in gross proceeds and approximately $2.4 million in net proceeds after 
partial debt reduction. Subsequent to September 30, 2023, the Company closed the sale of the remaining four CRJ-900 aircraft 
to  American  for  gross  proceeds  of  $41.5  million.  Net  proceeds  from  the  sale  of  all  four  aircraft  was  $5.7  million  after  the 
retirement of the EDC Loan and MHIRJ junior note. $0.6 million in proceeds from the sale of each aircraft was repaid to MHIRJ 
for a total of $4.2 million, and we achieved approximately $5.0 million of forgiveness on the MHIRJ junior note.

We  established  and  drew  upon  a  new  line  of  credit  with  United  totaling  $25.5  million.  The  United  line  of  credit  contains  an 
additional  deemed  prepayment  of  $15  million  with  potential  forgiveness  upon  the  achievement  of  a  certain  number  of  block 
hours flown as well as maintaining a 99.3% controllable completion factor ("CCF") over any rolling four-month period from April 
2023 through December 2024. As of November 2023, the foregoing milestones have been achieved for such rolling four-month 
period.  As  a  result,  $9  million  of  the  $15  million  will  be  deemed  prepaid  one  business  day  following  the  repayment  of  the 
Effective Date Bridge Loan discussed elsewhere herein. We consider it likely that we will achieve additional forgiveness in fiscal 
year 2024. Subsequently, this facility was amended to permit the Company to re-draw approximately $7.9 million of the Effective 
Date Bridge Loan previously repaid and increased the amount of Revolving Commitments from $30.7 million to $50.7 million. 
See Note 10 for a discussion of the line of credit and amount drawn as well as discussion on the deemed prepayment.

On January 11, 2024 and January 19, 2024, we entered into the First Amendment to our Third Amended and Restated United 
CPA  and  the  Second  Amendment  to  our  Third  Amended  and  Restated  United  CPA  (the  "January  2024  United  CPA 
Amendments"),  respectively.  The  January  2024  United  CPA  Amendments  provide  additional  liquidity  and  certain  other 
amendments described below:

o

o

o

Increased  CPA  rates,  retroactive  to  October  1,  2023  through  December  31,  2024,  which  are  projected  to  generate 
approximately $63.5 million in incremental revenue over the next twelve months.

Amended certain notice requirements for removal by United of up to eight CRJ-900 Covered Aircraft (as defined in the 
United CPA) from the United CPA.

Extended  United's  existing  utilization  waiver  for  the  Company's  operation  of  E-175  and  CRJ-900  Covered  Aircraft  (as 
defined in the United CPA) to June 30, 2024.

On January 11, 2024 and January 19, 2024, we entered into Amendment No. 4 to our Second Amended and Restated Credit 
and Guaranty Agreement, Amendment No. 1 to Stock Pledge Agreement and Limited Waiver of Conditions to Credit Extension 
United and Waiver and Amendment No. 5 to our Second Amended and Restated Credit and Guaranty Agreement (collectively, 
the "January 2024 Credit Agreement Amendments"), respectively. The January 2024 Credit Agreement Amendments provide for 
the following:

o

The  repayment  in  full  of  the  Company's  $10.5  million  Effective  Date  Bridge  Loan  obligations,  and  the  prepayment  (and 
corresponding  reduction)  of  approximately  $2.1  million  in  Revolving  Loans  (as  defined  therein),  with  the  proceeds  from 
the sale, 

49

 
assignment, or transfer of the Company's vested investment in Heart Aerospace Incorporated.

o

o

o

o

As a result of the repayment of the Effective Date Bridge Loan and pay down of the Revolving Loans, the shares of capital 
stock of Archer Aviation, Inc. held by the Company are being released as collateral for the United credit facility, subject to 
certain conditions.

The waiver of certain financial covenant defaults with respect to the fiscal quarters ended June 30, 2023, September 30, 
2023, and December 31, 2023 and the waiver of projected financial covenant defaults with respect to the fiscal quarter 
ending March 31, 2024.

An  increase  in  the  Applicable  Margin  (as  defined  in  the  United  credit  facility)  during  a  specified  period  of  time  for
borrowings under the Credit Agreement.

Loan payment requirements in connection with the sale of four specified aircraft engines and the addition of such engines 
as collateral for the United credit facility for a specified period of time.

On December 1, 2023, we entered into an agreement with a third party to sell 12 surplus GE model CF34-8C aircraft engines 
and related parts. The gross proceeds of $56.0 million will be used to retire approximately $40.0 million in associated debt and 
provide  additional  liquidity  to  fund  operations  and  current  debt  obligations  as  they  come  due.  The  transaction  is  expected  to 
close by the end of March 2024.

Subsequent to September 30, 2023, we entered into a purchase agreement with a third party which provides for the sale of 23 
engines for gross proceeds of $11.5 million which will be used to pay down our UST Loan. The transaction is expected to close 
by the end of December 2024.

In addition to already executed agreements to sell aircraft, the Company is actively seeking arrangements to sell other surplus 
assets primarily related to the CRJ fleet including aircraft, engines, and spare parts to reduce debt and optimize operations.

We have delayed and/or deferred major spending on aircraft and engine maintenance to match the current and projected level 
of flight activity.

•

•

•

•

The Company believes the plans and initiatives outlined above have effectively alleviated the substantial doubt and will allow the 

Company to meet its cash obligations for the next twelve months following the issuance of its financial statements. The forecast of 
undiscounted cash flows prepared to determine if the Company has the ability to meet its cash obligations over the next twelve months was 
prepared with significant judgment and estimates of future cash flows based on projections of CPA and FSA block hours, maintenance 
events, labor costs, and other relevant factors. Assumptions used in the forecast may change or not occur as expected.

Competition.  The  airline  industry  is  highly  competitive.  We  compete  principally  with  other  regional  airlines.  Major  airlines  typically 
award  CPAs  to  regional  airlines  based  on  the  following  criteria:  ability  to  fly  contracted  schedules,  availability  of  labor  resources  including 
pilots, low operating cost, financial resources, geographical infrastructure, overall customer service levels relating to on-time arrival and flight 
completion percentages, and the overall image of the regional airline. Our ability to renew our existing agreements and earn additional flying 
opportunities  in  the  future  will  depend,  in  significant  part,  on  our  ability  to  maintain  a  low-cost  structure  competitive  with  other  regional  air 
carriers.

Maintenance  Contracts,  Costs  and  Timing.  Our  employees  perform  routine  airframe  and  engine  maintenance  along  with  periodic 
inspections  of  equipment  at  their  respective  maintenance  facilities.  We  also  use  third-party  vendors,  such  as  AAR,  Aviall,  MHI,  GE,  and 
StandardAero, for certain heavy airframe and engine maintenance work, along with parts procurement and component overhaul services for 
our  aircraft  fleet.  As  of  September  30,  2023,  $59.8  million  of  parts  inventory  was  consigned  to  us  by  AAR  and  Aviall  under  long-term 
contracts that is not reflected in our consolidated balance sheet.

50

 
 
The  average  age  of  our  E-175,  CRJ-900,  Boeing  737,  and  CRJ-700  type  aircraft  is  approximately  7.9,  18.1,  30.0,  and  16.4  years, 
respectively.  Due  to  the  relatively  young  age  of  our  E-175  aircraft,  they  require  less  maintenance  now  than  they  will  in  the  future.  In  prior 
periods, we incurred relatively low maintenance expenses on our E-175 aircraft because most of the parts are under multi-year warranties 
and a limited number of heavy airframe checks and engine overhauls have occurred. As our E-175 aircraft age and these warranties expire, 
we expect that maintenance costs will increase in absolute terms and as a percentage of revenue. In addition, because our current aircraft 
were acquired over a relatively short period of time, significant maintenance events scheduled for these aircraft will occur at roughly the same 
intervals, meaning we will incur our most expensive scheduled maintenance obligations across our present fleet at approximately the same 
time.  These  more  significant  maintenance  activities  result  in  out-of-service  periods  during  which  aircraft  are  dedicated  to  maintenance
activities and unavailable for flying under our CPA.

We use the direct expense method of accounting for our maintenance of regional jet engine overhauls, airframe, auxiliary power units 
and  landing  gear  for  the  majority  of  our  fleets,  with  the  exception  of  Mesa-owned  E-175  aircraft.  Heavy  maintenance  and  major  overhaul 
costs  on  our  owned  E-175  fleet  are  deferred  and  amortized  until  the  earlier  of  the  end  of  the  useful  life  of  the  related  asset  or  the  next 
scheduled  heavy  maintenance  event.  Normal  recurring  maintenance  is  expensed  when  the  maintenance  work  is  completed,  or  over  the 
repair  period,  if  materially  different.  Our  maintenance  policy  is  determined  by  fleet  when  major  maintenance  is  incurred.  While  we  keep  a 
record of expected maintenance events, the actual timing and costs of major engine maintenance expense are subject to variables such as 
estimated usage, government regulations and the level of unscheduled maintenance events and their actual costs. Accordingly, we cannot
reliably quantify the costs or timing of future maintenance-related expenses for any significant period of time. 

Aircraft  Leasing  and  Finance  Determinations.  We  have  generally  funded  aircraft  acquisitions  through  a  combination  of  operating 
leases and debt financing. Our determination to lease or finance the acquisition of aircraft may be influenced by a variety of factors, including 
the preferences of our major partners, the strength of our balance sheet and credit profile and those of our major partners, the length and 
terms of the available lease or financing alternatives, the applicable interest rates, and any lease return conditions. When possible, we prefer 
to  finance  aircraft  through  debt  rather  than  operating  leases,  due  to  lower  operating  costs,  extended  depreciation  period,  opportunity  for 
aircraft equity, absence of lease return conditions and greater flexibility in renewing the aircraft under our CPA with our major partner after 
paying off the principal balance.

Subsequent to the initial acquisition of an aircraft, we may also refinance the aircraft or convert one form of financing to another (e.g., 
replacing an aircraft lease with debt financing). The purchase of leased aircraft allows us to lower our operating costs and avoid lease-related 
use restrictions and return conditions.

As of September 30, 2023, we had 48 aircraft in our fleet under lease, including 42 E-175 aircraft owned by United and leased to us at 
nominal amounts and three Boeing 737 cargo jets subleased to us by DHL at nominal amounts. The fourth Boeing 737 cargo jet and two 
CRJ-700 aircraft are leased to us from third parties. In order to determine the proper classification of our leased aircraft as either operating 
leases or finance leases, we must make certain estimates at the inception of the lease relating to the economic useful life and the fair value 
of an asset as well as select an appropriate discount rate to be used in discounting future lease payments. These estimates are utilized by 
management  in  making  computations  as  required  by  existing  accounting  standards  that  determine  whether  the  lease  is  classified  as  an 
operating lease or a finance lease. Our aircraft leases classified as operating leases results in rental payments being charged to expense 
over the terms of the related leases. 

We are also subject to lease return provisions that require a minimum portion of eligible flight time for certain components remain when 
the aircraft is returned at the lease expiration. We estimate the cost of maintenance lease return obligations and accrue such costs over the 
remaining lease term when the expense is probable and can be reasonably estimated. 

See "Risk Factors" for a discussion of these factors and other risks.

51

 
Seasonality 

Our results of operations for any interim period are not necessarily indicative of those for the entire year since the airline industry is 
subject to seasonal fluctuations and general economic conditions. Our operations are somewhat favorably affected by increased utilization of 
our aircraft in the summer months and are unfavorably affected by increased fleet maintenance and by inclement weather during the winter 
months.

Components of Our Results of Operations 

The  following  discussion  summarizes  the  key  components  of  our  consolidated  statements  of  operations  and  comprehensive  (loss) 

income. 

Operating Revenues 

Our consolidated operating revenues consist of contract revenue as well as pass-through and other revenue. 

Contract Revenue. Contract revenue consists of the fixed monthly amounts per aircraft received pursuant to our CPA and FSA with our 
major  partners,  along  with  the  additional  amounts  received  based  on  the  number  of  flights  and  block  hours  flown,  and  rental  revenue  for 
aircraft leased to a third party. Contract revenues we receive from our major partners are paid on a weekly basis and recognized over time 
consistent with the delivery of service under our agreements. 

Pass-Through and Other Revenue. Pass-through and other revenue consists of passenger and hull insurance, aircraft property taxes, 
landing fees, and other aircraft and traffic servicing costs received pursuant to our agreements with our major partners, as well as certain 
maintenance costs related to United owned E-175 aircraft. 

Operating Expenses 

Our operating expenses consist of the following items: 

Flight  Operations.  Flight  operations  expense  includes  costs  related  to  salaries,  bonuses  and  benefits  earned  by  our  pilots,  flight 
attendants, and dispatch personnel, as well as costs related to technical publications, lodging of our flight crews, and pilot training expenses. 

Fuel.  Fuel  expense  includes  fuel  and  related  fueling  costs  for  flying  we  undertake  outside  of  our  CPA  and  FSA,  including  aircraft 
repositioning  and  maintenance.  All  aircraft  fuel  and  related  fueling  costs  for  flying  under  our  CPAs  were  directly  paid  and  supplied  by  our 
major partners. The fuel and related cost for flying under our DHL FSA were directly paid and supplied by DHL. Accordingly, we do not record 
an expense or the related revenue for fuel supplied by American and United for flying under our CPAs or DHL under our FSA except fuel 
costs incurred for controllable ferry flights for American and United.

Maintenance.  Maintenance  expense  includes  costs  related  to  engine  overhauls,  airframe,  landing  gear  and  normal  recurring 
maintenance, which includes pass-through maintenance costs related to our E-175 aircraft. Heavy maintenance and major overhaul costs on 
our  owned  E-175  fleet  are  deferred  and  amortized  until  the  earlier  of  the  end  of  the  useful  life  of  the  related  asset  or  the  next  scheduled 
heavy maintenance event. All other maintenance costs are expensed as incurred, except for certain maintenance contracts where labor and 
materials  price  risks  have  been  transferred  to  the  service  provider  and  require  payment  on  a  utilization  basis,  such  as  flight  hours.  Costs 
incurred for maintenance and repair for utilization maintenance contracts where labor and materials price risks have been transferred to the 
service provider are charged to maintenance expense based on contractual payment terms. As a result of using the direct expense method 
for  heavy  maintenance  on  the  majority  of  our  fleets,  the  timing  of  maintenance  expense  reflected  in  the  financial  statements  may  vary 
significantly from period to period. 

Aircraft Rent. Aircraft rent expense includes costs related to leased engines and aircraft. 

52

 
Aircraft and Traffic Servicing. Aircraft and traffic servicing expense includes expenses related to our CPAs and FSA, including aircraft 
cleaning, passenger disruption reimbursements, international navigation fees and wages of airport operations personnel, a portion of which 
are reimbursable by our major partners. 

General and Administrative. General and administrative expense includes insurance and taxes, the majority of which are pass-through 
costs,  non-operational  administrative  employee  wages  and  related  expenses,  building  rents,  real  property  leases,  utilities,  legal,  audit  and 
other administrative expenses.

Depreciation and Amortization. Depreciation expense is a periodic non-cash charge primarily related to aircraft, engine, and equipment 

depreciation. Amortization expense is a periodic non-cash charge related to our customer relationship intangible asset. 

Other Income (Expense), Net 

Interest  Expense.  Interest  expense  is  interest  on  our  debt  to  finance  purchases  of  aircraft,  engines,  and  equipment,  including 

amortization of debt financing costs and discounts.

Interest Income. Interest income includes interest income on our cash and cash equivalent balances. 

Loss on Investments, Net. Loss on investments consists of losses on our investments in equity securities.

Other Expense. Other expense includes expense derived from activities not classified in any other area of the consolidated statements 

of income. 

Segment Reporting 

Operating  segments  are  defined  as  components  of  an  enterprise  about  which  discrete  financial  information  is  available  that  is 
evaluated  regularly  by  the  chief  operating  decision  maker  (“CODM”)  in  deciding  how  to  allocate  resources  and  in  assessing  operating 
performance. In consideration of ASC 280, Segment Reporting, we are not organized around specific services or geographic regions. We 
currently operate in one service line providing scheduled flight services in accordance with our CPAs and FSA. 

While we operate under one CPA and one FSA, we do not manage our business based on any performance measure at the individual 
contract level. Additionally, our CODM uses consolidated financial information to evaluate our performance, which is the same basis on which 
he communicates our results and performance to our Board of Directors. The CODM bases all significant decisions regarding the allocation 
of  our  resources  on  a  consolidated  basis.  Based  on  the  information  described  above  and  in  accordance  with  the  applicable  literature, 
management has concluded that we are organized and operated as one operating and reportable segment.  

Results of Operations 

Comparison of our Fiscal Years Ended September 30, 2023 and 2022 

We had an operating loss of $84.3 million in our year ended September 30, 2023, compared to an operating loss of $185.0 million in 
our year ended September 30, 2022. In our year ended September 30, 2023, we had a net loss of $120.1 million compared to a net loss of 
$182.7 million in our year ended September 30, 2022.

Our  operating  results  for  the  year  ended  September  30,  2023  reflect  an  increase  in  flight  operations  expense  resulting  from  the 
implementation of the new pilot pay scale that began September 15, 2022 and increased pilot training. We also saw decreases in aircraft rent 
due to the new agreement with RASPRO Trust entered into in December 2022 in which 15 of our CRJ-900 aircraft were reclassified from 
operating  leases  to  finance  leases,  and  depreciation  and  amortization  expense  due  to  the  reduced  carrying  value  of  our  CRJ-900  aircraft 
assets and aircraft in our fleet being classified as non-depreciable assets held for sale. Additionally, we recorded $54.3 million in impairment 
charges related associated with designating 14 

53

 
CRJ-900 aircraft as held for sale as well as our customer relationship intangible asset compared to impairment charges of $171.8 million in 
impairment charges associated with certain long-lived assets as well as certain of our CRJ aircraft that were classified as held for sale in our 
year ended September 30, 2022.

Operating Revenues 

Operating revenues ($ in thousands):

Contract
Pass-through and other

Total operating revenues

Operating data:

Available seat miles—ASMs (thousands)
Block hours
Revenue passenger miles—RPMs
   (thousands)
Average stage length (miles)
Contract revenue per available seat
   mile—CRASM (in cents)
Passengers

Year Ended September 30,
2022
2023

  $

  $

421,298     $
76,767      
498,065     $

478,482     $
52,519      
531,001     $

Change

(57,184 )    
24,248      
(32,936 )    

4,235,413      
188,947      

6,674,748      
271,511      

(2,439,335 )    
(82,564 )    

2,705,920      
552      

5,549,595      
509      

(2,843,675 )    
43      

  ¢

9.95     ¢
6,310,730      

7.18     ¢
8,083,870      

2.77      
(1,773,140 )    

(12.0 )%
46.2 %

(6.2 )%

(36.5 )%
(30.4 )%

(51.2 )%
8.4 %

38.6 %
(21.9 )%

(1)

The definitions of certain terms related to the airline industry used in the table can be found under "Glossary of Airline Terms" above. 

Total operating revenue decreased by $32.9 million, or 6.2%, during our fiscal year ended September 30, 2023, compared to our fiscal 
year  ended  September  30,  2022.  Contract  revenue  decreased  by  $57.2  million,  or  12.0%  during  our  fiscal  year  September  30,  2023, 
primarily  driven  by  reduced  block  hours  flown  and  fewer  aircraft  under  contract  compared  to  our  fiscal  year  ended  September  30,  2022, 
partially offset by an increased United block hour compensation rate for our new pilot pay scale.

Operating Expenses 

Operating expenses ($ in thousands):

Flight operations
Maintenance
Aircraft rent
General and administrative
Depreciation and amortization
Asset impairment
(Gain) on sale of assets
Other operating expenses

Total operating expenses

Operating data:

Available seat miles—ASMs
   (thousands)
Block hours
Average stage length (miles)
Departures

Year Ended September 30,
2022
2023

  $

  $

216,748     $
199,648      
6,200      
48,765      
60,359      
54,343      
(7,162 )    
3,510      
582,411     $

177,038     $
201,930      
36,989      
43,966      
81,508      
171,824      
(4,723 )    
7,471      
716,003     $

Change

39,710      
(2,282 )    
(30,789 )    
4,799      
(21,149 )    
(117,481 )    
(2,439 )    
(3,961 )    
(133,592 )    

4,235,413      
188,947      
552      
103,675      

6,674,748      
271,511      
509      
137,625      

(2,439,335 )    
(82,564 )    
43      
(33,950 )    

22.4 %
(1.1 )%
(83.2 )%
10.9 %
(25.9 )%
(68.4 )%
51.6 %
(53.0 )%

(18.7 )%

(36.5 )%
(30.4 )%
8.4 %
(24.7 )%

Flight  Operations.  Flight  operations  expense  increased  by  $39.7  million,  or  22.4%,  to  $216.7  million  for  our  fiscal  year  ended 
September 30, 2023, compared to our fiscal year ended September 30, 2022. The increase was primarily driven by the implementation of the 
new pilot pay scale that began September 15, 2022 and increased pilot training.

54

 
 
 
 
 
   
 
     
 
 
 
   
   
 
   
     
     
     
 
   
 
 
     
     
     
   
 
     
     
     
   
   
   
   
   
   
 
 
 
 
   
 
     
 
 
 
   
   
 
 
     
     
     
   
   
   
   
   
   
   
   
 
     
     
     
   
 
   
   
   
   
 
Maintenance. Aircraft maintenance expense decreased $2.3 million, or 1.1%, to $199.6 million for our fiscal year ended September 30, 
2023, compared to our fiscal year ended September 30, 2022. This decrease was primarily driven by a lower volume of airframe C-checks, 
component  contracts,  rotable  and  expendable  parts,  and  engine  overhauls,  partially  offset  by  increases  in  pass-through  engine  overhauls 
and airframe C-checks.

The following table presents information regarding our aircraft maintenance costs during our fiscal years ended September 30, 2023 

and 2022: 

Engine overhaul
Pass-through engine overhaul
C-check
Pass-through C-check
Component contracts
Rotable and expendable parts
Other pass-through
Labor and other

Total

Year Ended September 30,
2022
2023

  $

  $

444     $
31,911      
6,451      
16,926      
20,102      
20,566      
16,431      
86,817      
199,648     $

1,924     $
21,710      
18,910      
3,173      
26,223      
26,967      
20,358      
82,665      
201,930     $

Change
(1,480 )    
10,201      
(12,459 )    
13,753      
(6,121 )    
(6,401 )    
(3,927 )    
4,152      
(2,282 )    

(76.9 )%
47.0 %
(65.9 )%
433.4 %
(23.3 )%
(23.7 )%
(19.3 )%
5.0 %

(1.1 )%

Aircraft Rent. Aircraft rent expense decreased by $30.8 million, or 83.2%, to $6.2 million for our fiscal year ended September 30, 2023, 
compared to our fiscal year ended September 30, 2022. This decrease was due to the new agreement with RASPRO Trust entered into in 
December 2022 in which 15 of our CRJ-900 aircraft were reclassified from operating leases to finance leases.

General and Administrative. General and administrative expense increased by 4.8 million, or 10.9%, to $48.8 million for our fiscal year 
ended September 30, 2023, compared to our fiscal year ended September 30, 2022. This increase was primarily due to increased property 
taxes, legal fees, and pass-through insurance.

Depreciation and Amortization. Depreciation and amortization expense decreased by $21.1 million, or 25.9%, to $60.4 million for our 
fiscal year ended September 30, 2023, compared to our fiscal year ended September 30, 2022. The decrease is primarily due to aircraft in 
our fleet being classified as non-depreciable assets held for sale and the reduced carrying value of our CRJ-900 aircraft assets that were 
determined to be impaired during the prior fiscal year ended September 30, 2022.

Asset Impairment. Asset impairment expenses were $54.3 million for our year ended September 30, 2023, related to designating 14 
CRJ-900  aircraft  as  held  for  sale  as  well  as  our  customer  relationship  intangible  asset  compared  to  $171.8  million  for  our  year  ended 
September 30, 2022 related to certain aircraft which were designated as held for sale as well as impairment charges on our long-lived asset 
group for our CRJ-900 fleet.

Other Operating Expenses. Other operating expenses decreased by $4.0 million, or 53.0%, to $3.5 million for our fiscal year ended 

September 30, 2023 compared to our fiscal year ended September 30, 2022. The decrease is primarily due to a decrease in fuel expense.

55

 
 
 
 
   
 
     
 
 
 
   
   
 
   
   
   
   
   
   
   
 
Other Expense 

Other expense decreased by $5.2 million, or 10.4%, to $44.5 million for our fiscal year ended September 30, 2023, compared to our 
fiscal year ended September 30, 2022. The decrease is primarily a result of a $5.4 million gain on investments in equity securities during our 
fiscal  year  ended  September  30,  2023  compared  to  a  $13.7  million  loss  on  investments  in  equity  securities  during  our  fiscal  year  ended 
September  30,  2022,  partially  offset  by  an  increase  of  $12.3  million  in  interest  expense  for  our  fiscal  year  ended  September  30,  2023 
compared to our fiscal year ended September 30, 2022.

Income Taxes 

In our fiscal year ended September 30, 2023, our effective tax rate was 6.9% compared to 22.2% in our fiscal year ended September 
30, 2022. Our tax rate can vary depending on changes in tax laws, adoption of accounting standards, the amount of income we earn in each 
state and the state tax rate applicable to such income, as well as any valuation allowance required on our state net operating losses. 

We  recorded  an  income  tax  benefit  of  $8.7  million  and  $52.0  million  for  the  fiscal  years  ended  September  30,  2023  and  2022, 

respectively.

The income tax provision for our fiscal year ended September 30, 2023 resulted in an effective tax rate of 6.9%, which differed from 
the U.S. federal statutory rate of 21%, primarily due to the impact of state taxes and permanent differences between financial statement and 
taxable income. In addition to the state effective tax rate impact, other state impacts include changes in the valuation allowance against state 
net operating losses, expired state attributes, disallowed unrealized losses, and changes in state apportionment and statutory rates.

The income tax provision for our fiscal year ended September 30, 2022 resulted in an effective tax rate of 22.2%, which differed from 
the U.S. federal statutory rate of 21%, primarily due to the impact of state taxes and permanent differences between financial statement and 
taxable income. In addition to the state effective tax rate impact, other state impacts include changes in the valuation allowance against state 
net operating losses, expired state attributes, disallowed unrealized losses, and changes in state apportionment and statutory rates.

We  continue  to  maintain  a  valuation  allowance  on  a  portion  of  our  state  net  operating  losses  in  jurisdictions  with  shortened 
carryforward  periods  or  in  jurisdictions  where  our  operations  have  significantly  decreased  as  compared  to  prior  years  in  which  the  net 
operating losses were generated. 

As of September 30, 2023, we had aggregate federal and state net operating loss carryforwards of approximately $562.6 million and 
$233.5  million,  which  expire  in  2027-2038  and  2023-2043,  respectively,  with  approximately  $6.0  million  of  state  net  operating  loss 
carryforwards that expired in 2023. Approximately $194.2 million of our federal NOL carryforwards are not subject to expiration.

See Note 13 - "Income Taxes" in the notes to the audited consolidated financial statements included elsewhere in this Annual Report 

on Form 10-K.

56

 
Results of Operations

Comparison of our Fiscal Years Ended September 30, 2022 and 2021

Operating Revenues

Operating revenues ($ in thousands):

Contract
Pass-through and other

Total operating revenues

Operating data:

Available seat miles—ASMs (thousands)
Block hours
Revenue passenger miles—RPMs
   (thousands)
Average stage length (miles)
Contract revenue per available seat
   mile—CRASM (in cents)
Passengers

Year Ended September 30,
2021
2022

  $

  $

478,482     $
52,519      
531,001     $

434,518     $
69,073      
503,591     $

Change

43,964      
(16,554 )    
27,410      

6,674,748      
271,511      

7,851,798      
323,219      

(1,177,050 )    
(51,708 )    

5,549,595      
509      

5,893,195      
661      

(343,600 )    
(152 )    

  ¢

7.18  

  ¢
8,083,870      

5.53  

  ¢
8,881,431      

1.65      
(797,561 )    

10.1 %
(24.0 )%

5.4 %

(15.0 )%
(16.0 )%

(5.8 )%
(23.0 )%

29.8 %
(9.0 )%

(1)

The definitions of certain terms related to the airline industry used in the table can be found under "Glossary of Airline Terms" above.

Total operating revenue increased by $27.4 million, or 5.4%, during our fiscal year ended September 30, 2022, compared to our fiscal 
year ended September 30, 2021. Contract revenue increased by $44.0 million, or 10.1%, primarily due to normalized contractual rates from 
United and recognition of higher deferred revenue, partially offset by reduced block hours flown and partner utilization penalties compared to 
the  twelve  months  ended  September  30,  2021.  The  increase  in  rates  compared  to  the  twelve  months  ended  September  30,  2021  is 
attributable to temporarily reduced rates from United impacting the twelve months ended September 30, 2021 as a result of lower labor costs
due to government assistance received during the same period. Our pass-through and other revenue decreased during our fiscal year ended 
September 30, 2022 by $16.6 million, or 24.0%, primarily due to an increase in pass-through maintenance related to our E-175 fleet.

Operating Expenses

Operating expenses ($ in thousands):

Flight operations
Maintenance
Aircraft rent
General and administrative
Depreciation and amortization
Asset impairment
(Gain) on sale of assets
Government grant recognition
Other operating expenses

Total operating expenses

Operating data:

Available seat miles—ASMs (thousands)
Block hours
Average stage length (miles)
Departures

Year Ended September 30,
2021
2022

  $

  $

177,038     $
201,930      
36,989      
43,966      
81,508      
171,824      
(4,723 )    
—      
7,471      
716,003     $

162,137     $
217,646      
39,345      
49,855      
82,847      
—      
—      
(119,479 )    
8,044      
440,395     $

Change

14,901      
(15,716 )    
(2,356 )    
(5,889 )    
(1,339 )    
171,824      
(4,723 )    
119,479      
(573 )    
275,608      

6,674,748      
271,511      
509      
137,625      

7,851,798      
323,219      
661      
160,019      

(1,177,050 )    
(51,708 )    
(152 )    
(22,394 )    

9.2 %
(7.2 )%
(6.0 )%
(11.8 )%
(1.6 )%
100.0 %
100.0 %
(100.0 )%
(7.1 )%

62.6 %

(15.0 )%
(16.0 )%
(23.0 )%
(14.0 )%

57

 
 
 
 
 
   
     
 
 
 
 
 
 
 
 
 
     
     
     
   
   
 
 
     
     
     
   
 
     
     
     
   
   
   
   
   
   
 
 
 
 
 
 
 
   
     
 
 
 
 
 
 
 
 
 
     
     
     
   
   
   
   
   
   
   
   
   
 
     
     
     
   
   
   
   
   
 
Flight Operations. Flight operations expense increased by $14.9 million, or 9.2%, to $177.0 million for our fiscal year ended September 

30, 2022, compared to our fiscal year ended September 30, 2021. The increase was primarily driven by an increase in pilot training costs.

Maintenance. Aircraft maintenance expense decreased $15.7 million, or 7.2%, to $201.9 million for our fiscal year ended September 
30, 2022, compared to our fiscal year ended September 30, 2021. This decrease was primarily driven by a decrease in C-check expense, 
Engine overhaul expense, and pass-through maintenance on our E-175 fleet due to overall fewer maintenance events. This decrease was 
partially  offset  by  an  increase  in  labor  and  other  costs.  Total  pass-through  maintenance  expenses  reimbursed  by  our  major  partners 
decreased by $8.1 million during fiscal year 2022, compared to fiscal year 2021.

The following table presents information regarding our aircraft maintenance costs during our fiscal years ended September 30, 2022 

and 2021:

Engine overhaul
Pass-through engine overhaul
C-check
Pass-through C-check
Component contracts
Rotable and expendable parts
Other pass-through
Labor and other

Total

2022

2021

  $

  $

1,924     $
21,710      
18,910      
3,173      
26,223      
26,967      
20,358      
82,665      
201,930     $

14,598     $
16,815      
30,593      
20,549      
25,890      
26,741      
15,963      
66,497      
217,646     $

Change
(12,674 )    
4,895      
(11,683 )    
(17,376 )    
333      
226      
4,395      
16,168      
(15,716 )    

(86.8 )%
29.1 %
(38.2 )%
(84.6 )%
1.3 %
0.8 %
27.5 %
24.3 %

(7.2 )%

Aircraft Rent. Aircraft rent expense decreased by $2.4 million, or 6.0%, to $37.0 million for our fiscal year ended September 30, 2022, 
compared to our fiscal year ended September 30, 2021. This decrease was primarily attributable to a decrease in engine rent due to fewer 
leased engines as well as a decrease in rent expense from aircraft leases due to the Company’s purchase of a previously leased aircraft in 
March 2021.

General and Administrative. General and administrative expense decreased by $5.9 million, or 11.8%, to $44.0 million for our fiscal 
year ended September 30, 2022, compared to our fiscal year ended September 30, 2021. This decrease was primarily due to a decrease in 
property taxes. For our fiscal years ended September 30, 2022 and 2021, $8.2 million and $15.1 million, respectively, of our insurance and 
property tax expenses were reimbursed by our major partners.

Depreciation  and  Amortization.  Depreciation  and  amortization  expense  decreased  by  $1.3  million,  or  1.6%,  to  $81.5  million  for  our 
fiscal year ended September 30, 2022, compared to our fiscal year ended September 30, 2021. The decrease is primarily attributable to a 
portion of our fleet being classified as held for sale during the twelve months ended September 30, 2022, offset by an increase in rotable 
parts and spare engine depreciation expense as well as amortization of deferred heavy maintenance.

Asset Impairment. Asset impairment expenses were $62.1 million and $109.7 million for our assets held for sale and long-lived and 
ROU assets, respectively, for our year ended September 30, 2022 compared to zero and zero for our year ended September 30, 2021. The 
increase is attributable to impairment charges on certain CRJ aircraft, both held for sale and held for use, and intangible assets of customer 
relationship during the year ended September 30, 2022.

Other  Operating  Expenses.  Other  operating  expenses  decreased  by  $0.6  million,  or  7.1%,  to  $7.5  million  for  our  fiscal  year  ended 
September 30, 2022 compared to our fiscal year ended September 30, 2021. The decrease is primarily due to lease termination expense 
which we incurred on a CRJ-900 aircraft purchased in March 2021 that was previously leased from a third party. The decrease is partially 
offset by 

58

 
 
 
 
 
 
   
   
 
   
   
   
   
   
   
   
 
 
     
     
     
   
 
 
 
 
 
loss associated with derecognition of lease incentive assets when the Company terminated the leases of CRJ-700 aircraft to GoJet during 
the fiscal year ended September 30, 2022.

Government  Grant  Recognition.  Government  grant  funds  decreased  by  $119.5  million,  or  100%,  to  zero  for  our  fiscal  year  ended 
September 30, 2022 compared to our fiscal year ended September 30, 2021. Under the Consolidated Appropriations Act, the government 
provided  the  Company  with  a  grant  of  $56.0  million  in  payroll  support  for  the  period  of  December  2020  through  March  2021,  and  an
additional $52.2 million in payroll support under the American Recovery Plan Act for the period of April 2021 through September 2021. We 
also received a total of $95.2 million under the CARES Act during the period April 2020 through October 2020, $83.8 million of which was 
utilized during fiscal 2020 and $11.4 million of which was utilized and recognized as an offset to operating expenses during the first quarter of 
fiscal year 2021. These government grant programs were no longer available during our fiscal year ended September 30, 2022.

Other Expense

Other expense increased by $8.9 million, or 21.8%, to $49.7 million for our fiscal year ended September 30, 2022, compared to our 
fiscal year ended September 30, 2021. The increase is primarily a result of an increase in loss on investments in equity securities of $6.9 
million as a result of a reduction in the market price of our investments in common stock and warrants of Archer Aviation, Inc. See Note 8 – 
“Balance Sheet Information” in the notes to the audited consolidated financial statements included elsewhere in this Annual Report on Form 
10-K for further discussion of our investments in equity securities.

Income Taxes

In our fiscal year ended September 30, 2022, our effective tax rate was 22.2% compared to 26.0% in our fiscal year ended September 
30, 2021. Our tax rate can vary depending on changes in tax laws, adoption of accounting standards, the amount of income we earn in each 
state and the state tax rate applicable to such income, as well as any valuation allowance required on our state net operating losses.

We recorded an income tax (benefit) provision of $(52.0) million and $5.8 million for the fiscal years ended September 30, 2022 and 

2021, respectively.

The income tax provision for our fiscal year ended September 30, 2022 resulted in an effective tax rate of 22.2%, which differed from 
the U.S. federal statutory rate of 21%, primarily due to the impact of state taxes and permanent differences between financial statement and 
taxable income. In addition to the state effective tax rate impact, other state impacts include changes in the valuation allowance against state 
net operating losses, expired state attributes, disallowed unrealized losses, and changes in state apportionment and statutory rates.

The income tax provision for our fiscal year ended September 30, 2021 resulted in an effective tax rate of 26.0%, which differed from 
the U.S. federal statutory rate of 21%, primarily due to the impact of state taxes and permanent differences between financial statement and 
taxable income. In addition to the state effective tax rate impact, other state impacts include changes in the valuation allowance against state 
net operating losses, expired state attributes, disallowed unrealized losses, and changes in state apportionment and statutory rates.

  We  continue  to  maintain  a  valuation  allowance  on  a  portion  of  our  state  net  operating  losses  in  jurisdictions  with  shortened 
carryforward  periods  or  in  jurisdictions  where  our  operations  have  significantly  decreased  as  compared  to  prior  years  in  which  the  net 
operating losses were generated.

As of September 30, 2022, we had aggregate federal and state net operating loss carryforwards of approximately $591.4 million and 
$247.0  million,  which  expire  in  2027-2038  and  2022-2042,  respectively,  with  approximately  $1.1  million  of  state  net  operating  loss 
carryforwards that expired in 2022. Approximately $180.9 million of our federal NOL carryforwards are not subject to expiration.

59

 
 
 
 
 
 
 
 
 
 
 
See Note 13 - "Income Taxes" in the notes to the audited consolidated financial statements included elsewhere in this Annual Report 

on Form 10-K.

Cautionary Statement Regarding Non-GAAP Measures 

We  present  Adjusted  EBITDA  and  Adjusted  EBITDAR  in  this  Annual  Report  on  Form  10-K,  which  are  not  recognized  financial 
measures under accounting principles generally accepted in the United States of America ("GAAP"), as supplemental disclosures because 
our senior management believes that they are well-recognized valuation metrics in the airline industry that are frequently used by companies, 
investors, securities analysts, and other interested parties in comparing companies in our industry. 

Adjusted  EBITDA.  We  define  Adjusted  EBITDA  as  net  income  or  loss  before  interest,  income  taxes,  depreciation  and  amortization, 
adjusted for gains and losses on investments, lease termination costs, loss on extinguishment of debt, and write-off of associated financing 
fees. 

Adjusted EBITDAR. We define Adjusted EBITDAR as net income or loss before interest, income taxes, depreciation and amortization, 
and  aircraft  rent,  adjusted  for  gains  and  losses  on  investments,  lease  termination  costs,  loss  on  extinguishment  of  debt,  and  write-off  of 
associated financing fees. 

You  are  encouraged  to  evaluate  these  adjustments  and  the  reasons  we  consider  them  appropriate  for  supplemental  analysis.  In 
evaluating Adjusted EBITDA and Adjusted EBITDAR, you should be aware that in the future we may incur expenses that are the same as or 
similar to some of the adjustments in our presentation of Adjusted EBITDA and Adjusted EBITDAR. Gains and losses on investments, which
are presented as adjustments to EBITDA and EBITDAR because they are non-cash gains and losses driven by changes in stock prices and 
other valuation techniques and are not reflective of our core operations, will occur in periods where the Company has investments in equity 
securities with readily determinable fair values. Our presentation of Adjusted EBITDA and Adjusted EBITDAR should not be construed as an 
inference that our future results will be unaffected by unusual or non-recurring items. There can be no assurance that we will not modify the 
presentation of Adjusted EBITDA or Adjusted EBITDAR and any such modification may be material. 

Adjusted  EBITDA  and  Adjusted  EBITDAR  have  limitations  as  analytical  tools.  Some  of  the  limitations  applicable  to  these  measures 
include: (i) Adjusted EBITDA and Adjusted EBITDAR do not reflect the impact of certain cash charges resulting from matters we consider not 
to  be  indicative  of  our  ongoing  operations;  (ii)  Adjusted  EBITDA  and  Adjusted  EBITDAR  do  not  reflect  our  cash  expenditures,  or  future
requirements, for capital expenditures or contractual commitments; (iii) Adjusted EBITDA and Adjusted EBITDAR do not reflect changes in, 
or cash requirements for, our working capital needs; (iv) Adjusted EBITDA and Adjusted EBITDAR do not reflect the interest expense, or the 
cash requirements necessary to service interest or principal payments, on our debts; (v) although depreciation and amortization are non-cash 
charges,  the  assets  being  depreciated  and  amortized  will  often  have  to  be  replaced  in  the  future;  (vi)  Adjusted  EBITDA  and  Adjusted 
EBITDAR  do  not  reflect  gains  and  losses  on  investments,  which  are  non-cash  gains  and  losses  but  will  occur  in  periods  when  there  are 
changes in the value of the Company’s investments in equity securities; and (vii) Adjusted EBITDA and Adjusted EBITDAR do not reflect any 
cash  requirements  for  such  replacements  and  other  companies  in  our  industry  may  calculate  Adjusted  EBITDA  and  Adjusted  EBITDAR 
differently  than  we  do,  limiting  its  usefulness  as  a  comparative  measure.  Because  of  these  limitations,  Adjusted  EBITDA  and  Adjusted 
EBITDAR should not be considered in isolation or as a substitute for performance measures calculated in accordance with GAAP. In addition, 
Adjusted EBITDAR should not be viewed as a measure of overall performance because it excludes aircraft rent, which is a normal, recurring 
cash  operating  expense  that  is  necessary  to  operate  our  business.  For  the  foregoing  reasons,  each  of  Adjusted  EBITDA  and  Adjusted 
EBITDAR has significant limitations which affect its use as an indicator of our profitability. Accordingly, you are cautioned not to place undue 
reliance on this information.

60

 
Adjusted EBITDA and Adjusted EBITDAR

The following table presents a reconciliation of net (loss) income to Adjusted EBITDA and Adjusted EBITDAR for the period presented: 

Reconciliation:
Net loss
Income tax benefit
Loss before taxes
Unrealized (gain)/loss on investments, net
Adjustments
Adjusted loss before taxes
Interest expense
Interest income
Depreciation and amortization

(1)(2)(3)(4)(5)(6)(7)(8)(9)

Adjusted EBITDA
Aircraft rent

Adjusted EBITDAR

2023

Year Ended September 30,
2022

2021

  $

  $

  $

(120,116 )   $
(8,745 )  
(128,861 )  
(5,408 )  
48,357    
(85,912 )  
49,921    
(146 )  
60,359    
24,222     $
6,200    
30,422     $

(182,678 )   $
(51,990 )  
(234,668 )  
13,715    
170,918    
(50,035 )  
35,289    
(139 )  
81,508    
66,623     $
36,989    
103,612     $

16,588  
5,828  
22,416  
6,816  
3,558  
32,790  
34,730  
(365 )
82,847  
150,002  

39,345  
189,347  

(1) 

(2) 

$0.2 million and $4.5 million lease termination expense during the fiscal year ended September 30, 2022 and 2021, respectively.
$(0.4) million and $1.0 million (loss)/gain on debt extinguishment related to repayment of the Company's aircraft debts during the fiscal year ended 

September 30, 2022 and 2021, respectively.
(3) 

$109.7 million impairment loss related to our long-lived asset group for our CRJ-900 fleet during the fiscal year ended September 30, 2022.
$3.2 million loss from write off of lease incentive assets during the fiscal year ended September 30, 2022.
$3.7 million and $3.5 million impairment true-up loss on seven and 12 CRJ 900 aircraft Held for Sale during the fiscal year ended September 30, 2023 and 

(4) 

(5) 

2022, respectively.
(6) 

$7.2 million and $4.7 million gain on the sale of aircraft, engines, and other assets during the fiscal year ended September 30, 2023 and 2022, 

respectively.
(7) 

$46.9 million and $58.6 million impairment loss related to certain of our aircraft which were classified as held for sale during the fiscal year ended 

September 30, 2023 and 2022, respectively.
(8) 

$3.7 million impairment loss on intangible asset during the fiscal year ended September 30, 2023.
$1.2 million loss on deferred financing costs related to retirement of debts during the fiscal year ended September 30, 2023.

(9) 

Liquidity and Capital Resources 

As  of  September  30,  2023,  the  Company  has  $163.6  million  of  principal  maturity  payments  on  long-term  debt  due  within  the  next 
twelve  months.  We  plan  to  meet  these  obligations  with  our  cash  on  hand,  ongoing  cashflows  from  our  operations,  as  well  as  the  liquidity 
created from our plans to sell the remaining 15 CRJ-900 aircraft and other surplus assets, availability under our revolving credit facility with 
United, and further amending our United CPA. If our plans are not realized, we will be required to explore additional opportunities to create 
liquidity by refinancing and deferring repayment of our principal maturity payments that are due within the next twelve months. The Company 
continues to monitor covenant compliance with its lenders as any noncompliance could have a material impact on the Company’s financial 
position, cash flows and results of operations.

In  June  2020,  the  Company  amended  its  RASPRO  aircraft  agreement  to  defer  a  $4.0  million  lease  payment  otherwise  due  in  June 
2020.  Per  the  amended  agreement  dated  June  5,  2020,  the  Company  is  required  to  pay  this  amount  over  the  period  of  September  2021 
through March 2024. The Company made the accounting election available for COVID-19 related concessions provided by a lessor resulting 
in no change to the related lease accounting. 

On October 30, 2020, the Company entered into a Loan and Guarantee Agreement with the U.S Treasury under the CARES Act. The 
loan agreement provides for a secured term loan facility of up to $200.0 million (the “Treasury Loan” or "UST Loan"). On October 30, 2020, 
the  Company  borrowed  $43.0  million  under  the  Treasury  Loan  and  on  November  13,  2020,  the  Company  borrowed  an  additional  $152.0 
million. No additional sums are available for borrowing under the Treasury Loan. The obligations under the 

61

 
 
 
 
 
 
 
 
 
   
   
 
 
 
     
     
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
Treasury Loan are secured by certain aircraft, aircraft engines, accounts receivable, ground service equipment, and tooling (collectively, the 
“Collateral”). All principal amounts outstanding under the Treasury Loan are due and payable in a single installment on October 30, 2025 (the 
“Maturity  Date”)  and  all  accrued  interest  is  payable  in  arrears  on  the  first  business  day  following  the  14th  day  of  each  March,  June, 
September and December (beginning with December 15, 2020), and on the Maturity Date. For the first 12 months, interest was paid-in-kind 
by increasing the principal amount of the loan by the amount of such interest due on an interest payment date. The obligations under the 
Treasury  Loan  are  guaranteed  by  the  Company  and  Mesa  Air  Group  Inventory  Management.  The  proceeds  may  be  used  for  general 
corporate purposes and operating expenses, to the extent permitted by the CARES Act. Voluntary prepayments of loans under the Treasury 
Loan  may  be  made,  in  whole  or  in  part,  without  premium  or  penalty,  at  any  time.  Amounts  prepaid  may  not  be  reborrowed.  Mandatory 
prepayments of amounts outstanding under the Treasury Loan are required, without premium or penalty, to the extent necessary to comply 
with  the  covenants  discussed  below,  certain  dispositions  of  the  Collateral,  certain  debt  issuances  secured  by  liens  on  the  Collateral  and 
certain insurance payments related to the Collateral. In addition, if a “change of control” (as defined in the Treasury Loan) occurs with respect 
to Mesa Airlines, Mesa Airlines will be required to repay the loans outstanding under the Treasury Loan.

The Treasury Loan requires the Company, under certain circumstances, including within one business days prior to the last business 
day  of  March  and  September  of  each  year,  beginning  March  2021,  to  appraise  the  value  of  the  Collateral  and  recalculate  the  collateral 
coverage ratio. If the calculated collateral coverage ratio is less than 1.55 to 1.0, Mesa Airlines will be required either to provide additional 
Collateral (which may include cash collateral) to secure its obligations under the Treasury Loan or repay the term loans under the Treasury 
Loan, in such amounts that the recalculated collateral coverage ratio, after giving effect to any such additional Collateral or repayment, is at 
least 1.55 to 1.0.

The Treasury Loan contains two financial covenants, a minimum collateral coverage ratio and a minimum liquidity level. The Treasury 
Loan also contains customary negative and affirmative covenants for credit facilities of this type, including, among others: (a) limitations on 
dividends  and  distributions;  (b)  limitations  on  the  creation  of  certain  liens;  (c)  restrictions  on  certain  dispositions,  investments  and 
acquisitions;  (d)  limitations  on  transactions  with  affiliates;  (e)  restrictions  on  fundamental  changes  to  the  business,  and  (f)  restrictions  on 
lobbying  activities.  Additionally,  the  Company  is  required  to  comply  with  the  relevant  provisions  of  the  CARES  Act,  including  limits  on 
employment level reductions after September 30, 2020, restrictions on dividends and stock buybacks, limitations on executive compensation, 
and requirements to maintain certain levels of scheduled service.

The CARES Act provides for deferred payment of the employer portion of social security taxes through the end of 2020. The Company 
deferred approximately $5.5 million of such taxes, with 50% of the deferred amount repaid on December 31, 2021 and the remaining 50% 
repaid on December 31, 2022.

We expect to meet our cash needs for the next twelve months with cash and cash equivalents, financing arrangements, proceeds from 
the  sale  of  aircraft,  and  cash  flows  from  operations.  As  of  September  30,  2023,  we  had  $32.9  million  in  unrestricted  liquidity.  Though  our 
financial and operating results reflect the recovery in air travel demand during the second half of our 2021 fiscal year, we continue to monitor 
the longer-term impact of the pandemic, including its adverse effect on customer demand for air travel, the general economy, and our major 
partners. Should the effects of COVID-19, variants thereof or a similar pandemic continue long-term, our capital requirements and sources of 
capital may be adversely impaired. See “Part II, Item 1A, Risk Factors” for additional discussion.

Sources and Uses of Cash 

We require cash to fund our operating expenses and working capital requirements, including outlays for capital expenditures, aircraft 
and  engine  pre-delivery  payments,  maintenance,  aircraft  rent  and  debt  service  obligations,  including  principal  and  interest  payments.  Our 
cash needs vary from period to period primarily based on the timing and costs of significant maintenance events. Our principal sources of 
liquidity  are  cash  on  hand,  cash  generated  from  operations  and  funds  from  external  borrowings.  In  the  near  term,  we  expect  to  fund  our 
primary cash requirements through cash generated from operations and cash and cash equivalents on hand. 

62

 
As discussed above, we entered into the Treasury Loan on October 30, 2020 pursuant to which we borrowed an aggregate of $195.0 

million.

We believe that the key factors that could affect our internal and external sources of cash include: 

▪

▪

Factors that affect our results of operations and cash flows, including the impact on our business and operations as a result of 
changes  in  demand  for  our  services,  competitive  pricing  pressures,  and  our  ability  to  achieve  further  reductions  in  operating 
expenses; and 

Factors that affect our access to bank financing and the debt and equity capital markets that could impair our ability to obtain 
needed  financing  on  acceptable  terms  or  to  respond  to  business  opportunities  and  developments  as  they  arise,  including 
interest rate fluctuations, macroeconomic conditions, sudden reductions in the general availability of lending from banks or the
related  increase  in  cost  to  obtain  bank  financing,  and  our  ability  to  maintain  compliance  with  covenants  under  our  debt 
agreements in effect from time to time. 

Our  ability  to  service  our  long-term  debt  obligations,  including  our  equipment  notes,  to  remain  in  compliance  with  the  various 
covenants  contained  in  our  debt  agreements  and  to  fund  our  working  capital,  capital  expenditures  and  business  development  efforts  will 
depend on our ability to generate cash from operating activities, which is subject to, among other things, our future operating performance, as
well as to other factors, some of which may be beyond our control. 

If we fail to generate sufficient cash from operations, we may need to raise additional equity or borrow additional funds to achieve our 
longer-term objectives. There can be no assurance that such equity or borrowings will be available or, if available, will be at rates or prices 
acceptable to us. 

We believe that cash flow from operating activities coupled with existing cash and cash equivalents, existing credit facilities, financing 
arrangements,  and  anticipated  asset  sales,  will  be  adequate  to  fund  our  operating  and  capital  needs,  as  well  as  enable  us  to  maintain 
compliance  with  our  various  debt  agreements,  through  at  least  the  next  12  months.  To  the  extent  that  results  or  events  differ  from  our 
financial projections or business plans, our liquidity may be adversely impacted. 

During  the  ordinary  course  of  business,  we  evaluate  our  cash  requirements  and,  if  necessary,  adjust  operating  and  capital 
expenditures to reflect the current market conditions and our projected demand. Our capital expenditures, which includes purchases of spare 
engines,  aircraft,  inventory,  tools,  vehicles,  equipment  and  miscellaneous  projects  for  the  year  ended  September  30,  2023  were 
approximately 7.4% of annual revenues. We expect to continue to incur capital expenditures to support our business activities. Future capital 
expenditures may be impacted by events and transactions that are not currently forecasted. 

As  of  September  30,  2023,  our  principal  sources  of  liquidity  were  cash  and  cash  equivalents  of  $32.9  million.  In  addition,  we  had 
restricted cash of $3.1 million as of September 30, 2023. Restricted cash includes certificates of deposit that secure letters of credit issued 
for particular airport authorities as required in certain lease agreements. Furthermore, as of September 30, 2023, we also had $470.6 million 
in secured indebtedness incurred primarily in connection with our financing of aircraft. Our primary uses of liquidity are capital expenditures, 
operating  lease  payments,  and  debt  repayments.  As  of  September  30,  2023,  we  had  $105.8  million  of  short-term  debt,  excluding  finance 
leases, and $354.8 million of long-term debt excluding finance leases.

Sources  of  cash  for  our  fiscal  year  ended  September  30,  2023  were  primarily  cash  flows  used  in  operations  of  $24.1  million.  The 
negative cash flow from operations was driven by our net loss, an increase in receivables and inventory, and decreases in deferred revenue 
and accrued expenses.

Debt and Other Obligations 

As of September 30, 2023, we had $619.5 million of long-term debt (including principal and projected interest obligations) and finance 
lease obligations (including current maturities). This amount consists of $346.4 million in notes payable principal payments related to owned 
aircraft  used  in  continuing  operations,  $73.1  million  in  notes  payable  principal  payments  related  to  spare  engines  and  engine  kits,  $67.6 
million in finance lease obligations, $51.1 million in principal outstanding under our working capital line of credit, and an aggregate of $81.3 
million in projected interest costs through our fiscal 2027.  

63

 
As of September 30, 2023, we had variable rate debt representing 56.4% of our total long-term debt.  Actual interest commitments will 

change based on the actual variable interest.

Operating Leases 

We have significant long-term operating lease obligations primarily relating to our aircraft fleet, as well as leases of office and hangar 
space.  As  of  September  30,  2023,  we  had  one  aircraft  on  operating  leases  (excluding  aircraft  leased  at  nominal  amount  from  United  and 
DHL)  with  remaining  lease  terms  of  up  to  6.1  years.  Future  minimum  lease  payments  due  under  all  long-term  operating  leases  were 
approximately $15.2 million as of September 30, 2023.

A majority of our leased aircraft are leased through trusts formed for the sole purpose of purchasing, financing, and leasing aircraft to 
us. Because these are single-owner trusts in which we do not participate, we are not at risk for losses and we are not considered the primary 
beneficiary. We believe that our maximum exposure under the leases are the remaining lease payments and any return condition obligations. 

RASPRO Lease Facility. On September 23, 2005, Mesa Airlines, as lessee, entered into the RASPRO Lease Facility, with RASPRO 
as  lessor,  for  15  of  our  CRJ-900  aircraft.  The  obligations  under  the  RASPRO  Lease  Facility  are  guaranteed  by  us,  and  basic  rent  is  paid 
quarterly on each aircraft. On each of March 10, 2014, June 5, 2014, and December 8, 2017, the RASPRO Lease Facility was amended to 
defer certain payments of basic rent (the "Deferred Amounts"). Until the principal of and accrued interest on the Deferred Amounts are paid in 
full:  (i)  we  and  Mesa  Airlines  are  prohibited  from  paying  any  dividends  to  holders  of  our  common  stock,  (ii)  we  are  prohibited  from 
repurchasing  any  of  our  warrants  or  other  equity  interests,  (iii)  Mesa  Airlines  must  maintain  a  minimum  of  $35.0  million  of  cash,  cash 
equivalents and availability under lines of credit, (iv) Mesa Airlines must provide RASPRO with periodic monthly, quarterly and annual reports 
containing certain financial information and forecasted engine repair costs and (v) we must maintain a minimum debt-to-assets ratio. 

On June 5, 2020, the Company amended its RASPRO aircraft lease agreement to defer a $4.0 million lease payment otherwise due in 
June 2020. Per the amended agreement, the Company is required to pay this amount over the period of September 2021 through March 
2024.  The  Company  made  the  accounting  election  available  for  COVID-19  related  concessions  provided  by  a  lessor.  This  event  is  not  a 
lease modification and requires no changes to current accounting treatment.

Finance Leases 

On February 7, 2018, Mesa Airlines, as lessee, entered into two agreements for the lease of two spare aircraft engines (the "Engine 
Leases"). Basic rent on the engines is paid monthly and at the end of the lease term. At the end of the lease term, Mesa Airlines will have the 
option to purchase both engines for a total of $1.8 million. The Engine Leases are reflected as finance lease obligations of $2.3 million on our 
consolidated balance sheet as of September 30, 2022. The Engine Leases set forth specific redelivery requirements and conditions, but do 
not contain operational or financial covenants. 

On April 20, 2022, Mesa Airlines, as lessee, entered into another agreement for the lease of one spare aircraft engine. Basic rent on 
this lease is paid monthly and at the end of the lease term. At the end of the lease term, Mesa Airlines will not have the option to purchase
the engine. This lease is reflected as finance lease obligations of $0.6 million on our consolidated balance sheet as of September 30, 2022. 

On June 1, 2022, Mesa Airlines, as lessee, entered into two agreements for the lease of two CRJ-700 aircraft (the “Aircraft Leases”). 
Basic rent on this lease is paid monthly and at the end of the lease term. At the end of the lease term, Mesa Airlines will have the option to 
purchase  both  aircraft  for  a  total  of  $1.5  million.  The  Aircraft  Leases  are  reflected  as  finance  lease  obligations  of  $15.1  million  on  our 
consolidated balance sheet as of September 30, 2022. 

64

 
 
In December 2022, the Company entered into an agreement with RASPRO Trust, reducing the buyout pricing on all 15 aircraft at lease 

termination by a total of $25 million. Under the terms of the new agreement, the Company reclassified these leases as finance leases.

As of September 30, 2023, we had 17 aircraft and one engine on finance leases with remaining lease terms of up to 7.7 years. Future 

minimum lease payments due under all long-term finance leases were approximately $67.6 million as of September 30, 2023.

Working Capital Line of Credit 

In August 2016, we, as guarantor, our wholly owned subsidiaries, Mesa Airlines and MAG-AIM, as borrowers, CIT, as administrative 
agent, and the lenders party thereto (the “CIT Lenders”), entered into the CIT Revolving Credit Facility, pursuant to which the CIT Lenders 
committed to lend to Mesa Airlines and MAG-AIM revolving loans in the aggregate principal amount of up to $35.0 million. The borrowers' 
and  guarantor's  obligations  under  the  CIT  Revolving  Credit  Facility  are  secured  primarily  by  a  first  priority  lien  on  certain  engines,  spare 
parts,  and  related  collateral,  including  engine  warranties  and  proceeds  of  the  foregoing.  The  CIT  Revolving  Credit  Facility  contains 
affirmative, negative, and financial covenants that are typical in the industry for similar financings, including, but not limited to, covenants that, 
subject to exceptions described in the CIT Revolving Credit Facility, restrict our ability and the ability of Mesa Airlines and MAG-AIM and their 
subsidiaries to: (i) enter into, create, incur, assume or suffer to exist any liens; (ii) merge, dissolve, liquidate, consolidate or sell or transfer 
substantially  all  of  its  assets;  (iii)  sell  assets;  (iv)  enter  into  transactions  with  affiliates;  (v)  amend  certain  material  agreements  and 
organizational  documents;  (vi)  make  consolidated  unfinanced  capital  expenditures;  or  (viii)  maintain  a  consolidated  interest  and  rental 
coverage ratio above the amount specified in the CIT Revolving Credit Facility. The CIT Revolving Credit Facility also includes customary 
events of defaults, including but not limited to: (i) payment defaults; (ii) breach of covenants; (iii) breach of representations and warranties; 
(iv) cross-defaults; (v) certain bankruptcy-related defaults; (vi) change of control; and (vii) revocation of instructions with respect to certain 
controlled accounts. 

On  September  25,  2019,  the  Company  extended  the  term  on  its  $35.0  million  working  capital  draw  loan  by  three  years,  which  now
terminates  in  December  2022.  Interest  is  assessed  on  drawn  amounts  at  one-month  LIBOR  plus  3.75%.  In  June  2020,  $23.0  million  was 
drawn to cover operational needs. As of September 30, 2022, $15.6 million remained outstanding under the working capital draw loan.

On December 27, 2022, in connection with entering into the Amended and Restated United CPA, (i) United agreed to purchase and 
assume  all  of  First  Citizens’  rights  and  obligations  as  a  lender  under  the  Existing  Facility  pursuant  to  an  Assignment  and  Assumption 
Agreement,  (ii)  United  and  CIT  Bank  agreed  to  amend  the  Existing  Facility  pursuant  to  an  Amendment  No.  1,  dated  December  27,  2022 
(“Amendment  No.  1”),  and  an  Amendment  No.  2,  dated  January  27,  2023  (“Amendment  No.  2”;  the  Existing  Facility  as  amended  by 
Amendment No. 1 and Amendment No. 2, the "Amended Facility"), and (iii) Wilmington Trust, National Association agreed to assume all of 
CIT  Bank’s  rights  and  obligations  as  Administrative  Agent  pursuant  to  an  Agency  Resignation,  Appointment  and  Assumption  Agreement, 
dated as of January 27, 2023. Amendment No. 1, among other things, extends the Maturity Date from the earlier to occur of November 30, 
2028, or the date of the termination of the Amended and Restated United CPA; provides for a revolving loan of $10.0 million plus fees and 
expenses,  which  is  due  January  31,  2024,  subject  to  certain  mandatory  prepayment  requirements;  provides  for  Revolving  Commitments 
equal to $30.7 million plus the original principal amount of the $10 million revolving loan; amortization of the obligations outstanding under 
the  existing  CIT  Agreement  commencing  quarterly  until  March  31,  2025;  and  a  covenant  capping  Restricted  Payments  (as  defined  in  the 
Amended Facility) at $5.0 million per fiscal year, a consolidated interest and rental coverage ratio of 1.00 to 1.00 covenant, and a Liquidity 
(as defined in the Amended Facility) requirement of not less than $15.0 million at the close of any business day. Interest assessed under the 
Amended  Facility  is  3.50%  for  Base  Rate  Loans  and  4.50%  for  Term  SOFR  Loans  (as  such  terms  are  defined  in  the  Amended  Facility). 
Amendment No. 2, among other things, amends the definition of Controlled Account (as defined in the Amended Facility). Amounts borrowed 
under this Amended Facility are secured by a collateral pool consisting of a combination of expendable parts, rotable parts and engines 

65

 
and a pledge of the Company’s stock in certain aviation companies. United funded $25.5 million as of the closing date of Amendment No. 1, 
to be used for general corporate purposes.  

On September 6, 2023, the Company amended the existing United Credit Facility to (i) permit the Company to re-draw approximately 
$7.9  million  of  the  Effective  Date  Bridge  Loan  (as  defined  in  the  United  Credit  Facility)  previously  repaid;  (ii)  increased  the  amount  of 
Revolving Commitments (as defined in the United Credit Facility) from $30.7 million to $50.7 million, in each case, plus the original principal 
amount of the Effective Date Bridge Loan and subject to the Borrowing Base (as defined in the United Credit Facility); and (iii) amended the 
calculation of the Borrowing Base. Amounts borrowed under this facility bear interest at 3.50% for Base Rate Loans and 4.50% per annum 
for Term SOFR Loans. Amounts borrowed under the Amended Credit Facility are secured by a collateral pool consisting of a combination of 
expendable parts, rotable parts and engines, a pledge of certain of the Company’s bank accounts and a pledge of the Company’s stock in 
certain aviation companies.

On  January  11,  2024  and  January  19,  2024,  we  entered  into  Amendment  No.  4  to  our  Second  Amended  and  Restated  Credit  and 
Guaranty Agreement, Amendment No. 1 to Stock Pledge Agreement and Limited Waiver of Conditions to Credit Extension ("Amendment No. 
4")  and  Waiver  and  Amendment  No.  5  to  our  Second  Amended  and  Restated  Credit  and  Guaranty  Agreement  (collectively,  the  "January 
2024 Credit Agreement Amendments"), respectively. The January 2024 Credit Agreement Amendments provide for the following:

•

•

•

•

•

The  repayment  in  full  of  the  Company's  $10.5  million  Effective  Date  Bridge  Loan  obligations,  and  the  prepayment  (and 
corresponding reduction) of approximately $2.1 million in Revolving Loans (as defined therein), with the proceeds from the sale, 
assignment, or transfer of the Company's vested investment in Heart Aerospace Incorporated.

As a result of the repayment of the Effective Date Bridge Loan and pay down of the Revolving Loans, the shares of capital stock 
of  Archer  Aviation,  Inc.  held  by  the  Company  are  being  released  as  collateral  for  the  United  credit  facility,  subject  to  certain 
conditions.

The waiver of certain financial covenant defaults with respect to the fiscal quarters ended June 30, 2023, September 30, 2023, 
and December 31, 2023 and the waiver of projected financial covenant defaults with respect to the fiscal quarter ending March 
31, 2024.

An  increase  in  the  Applicable  Margin  (as  defined  in  the  United  credit  facility)  during  a  specified  period  of  time  for  borrowings 
under the Credit Agreement.

Loan prepayment requirements in connection with the sale of four specified aircraft engines and the addition of such engines as 
collateral for the United credit facility for a specified period of time.

Engine Purchase Commitments

On February 26, 2021, the Company and General Electric Company (“GE”), acting through its GE-Aviation business unit, entered into 
an Amended and Restated Letter Agreement No. 13-3. The Company agreed to purchase and take delivery of 10 new CF34-8C5 or CF34-
8E5 engines with delivery dates starting from July 1, 2021 through November 30, 2022. During the quarter ended March 31, 2021, a $7.0 
million non-refundable purchase deposit was made for the first five engines to be delivered in calendar 2021. The total purchase commitment 
related to these 10 engines is approximately $52.2 million. As of September 30, 2023, we have purchased all of the engines pursuant to the 
Amended and Restated Letter Agreement No. 13-3.

If  the  Company  fails  to  accept  delivery  of  the  spare  engines  when  duly  tendered,  the  Company  may  be  assessed  a  minimum 

cancellation charge based on the engine price determined as of the date of scheduled engine delivery to the Company.  

66

 
Electric Aircraft Forward Purchase Commitments

As described in Note 8, in February 2021, the Company entered into a forward purchase contract with Archer Aviation, Inc. (“Archer”) 
for a number of electrically-powered vertical takeoff and landing aircraft (“eVTOL aircraft”). The aggregate base commitment for the eVTOL 
aircraft is $200.0 million, with an option to purchase additional aircraft. The Company’s obligation to purchase the eVTOL aircraft is subject to 
the Company and Archer first agreeing in the future to a number of terms and conditions, which may or may not be met.

As  described  in  Note  8,  in  July  2021,  the  Company  entered  into  a  forward  purchase  contract  with  Heart  Aerospace  Incorporated 
(“Heart”) for a number of fully electric aircraft. The maximum aggregate base commitment for the aircraft is $1,200.0 million, with an option to 
purchase  additional  aircraft.  The  Company’s  obligation  to  purchase  the  aircraft  is  subject  to  the  Company  and  Heart  first  agreeing  in  the 
future to a number of terms and conditions, which may or may not be met.

Maintenance Commitments 

In August 2005, we entered into a ten-year agreement with AAR for the maintenance and repair of certain of our CRJ-200, CRJ-700, 
and  CRJ-900  aircraft.  The  agreement  has  since  been  amended  to  include  a  term  extending  through  2025,  and  to  provide  certain  E-175 
aircraft rotable spare parts with a term through December 2027. Under the agreements, we pay AAR a monthly access fee per aircraft for 
certain consigned inventory as well as a fixed "cost per flight hour" fee on a monthly basis for repairs on certain repairable parts during the 
term of the agreement, which fees are subject to annual adjustment based on increases in the cost of labor and component parts. 

In July 2013, we entered into an engine maintenance contract with GE to perform heavy maintenance on certain CRJ-700, CRJ-900, 
and E-175 engines based on a fixed pricing schedule. The pricing may escalate annually in accordance with GE's spare parts catalog for 
engines. The engine maintenance contract extends through 2024. 

In 2014, we entered into a ten-year contract with Aviall to provide maintenance and repair services on the wheels, brakes and tires of 
our CRJ-700 and CRJ-900 aircraft. Under the agreement, we pay Aviall a fixed "cost per landing" fee for all landings of our aircraft during the 
term of the agreement, which fee is subject to annual adjustment based on increases in the cost of labor and component parts. 

We  entered  into  an  engine  maintenance  contract  with  StandardAero,  which  became  effective  on  June  1,  2015,  to  perform  heavy 
maintenance on certain CRJ-700 and CRJ-900 engines based on a fixed pricing schedule. The pricing may escalate annually in accordance 
with the GE's spare parts catalog for engines. 

Our  employees  perform  routine  airframe  and  engine  maintenance  along  with  periodic  inspections  of  equipment  at  their  respective 
maintenance  facilities.  We  also  use  third-party  vendors,  such  as  AAR,  Ascent,  Embraer,  Aviall,  and  GE,  for  certain  heavy  airframe  and 
engine maintenance work, along with parts procurement and component overhaul services for our aircraft fleet. As of September 30, 2022, 
$50.6 million of parts inventory was consigned to us by AAR and Aviall under long-term contracts that is not reflected on our balance sheet. 

67

 
The Company accounts for heavy maintenance and major overhaul costs on its owned E-175 fleet under the deferral method whereby 
the cost of heavy maintenance and major overhaul is deferred and amortized until the earlier of the end of the useful life of the related asset 
or the next scheduled heavy maintenance event. For all other fleets, we use the direct expense method of accounting for our maintenance of 
regional  jet  engine  overhauls,  airframe,  landing  gear,  and  normal  recurring  maintenance  wherein  we  recognize  the  expense  when  the 
maintenance work is completed, or over the repair period, if materially different, except for certain maintenance contracts where labor and 
materials price risks have been transferred to the service provider and require payment on a utilization basis, such as flight hours . Costs 
incurred for maintenance and repair for utilization maintenance contracts where labor and materials price risks have been transferred to the 
service provider are charged to maintenance expense based on contractual payment terms. Our maintenance policy is determined by fleet 
when major maintenance is incurred. While we keep a record of expected maintenance events, the actual timing and costs of major engine 
maintenance expense are subject to variables such as estimated usage, government regulations and the level of unscheduled maintenance 
events  and  their  actual  costs.  Accordingly,  we  cannot  reliably  quantify  the  costs  or  timing  of  future  maintenance-related  expenses  for  any 
significant period of time.

Restricted Cash 

As of September 30, 2023, we had $3.1 million in restricted cash. We have an agreement with a financial institution for a $6.0 million 
letter of credit facility and to issue letters of credit for landing fees, worker's compensation insurance and other business needs. Pursuant to 
such agreement, $3.1 million and $3.3 million of outstanding letters of credit are required to be collateralized by amounts on deposit as of 
September 30, 2023 and 2022, respectively, which are classified as restricted cash.

Cash Flows 

The following table presents information regarding our cash flows for each of our fiscal years ended September 30, 2023, 2022, and 

2021: 

Net cash (used in) provided by operating activities
Net cash provided by (used in) investing activities
Net cash used in financing activities
Net decrease in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash at beginning of period
Cash, cash equivalents and restricted cash at end of period

Net Cash Flow Provided by Operating Activities 

2023

Year Ended September 30,
2022

  $

  $

(24,091 )   $
142,285      
(143,147 )    
(24,953 )    
61,025      
36,072     $

13,362     $
1,365      
(77,569 )    
(62,842 )    
123,867      
61,025     $

2021
132,871  
(33,471 )
(78,374 )
21,026  
102,841  
123,867  

Our primary source of cash from operating activities is cash collections from our major partners pursuant to our CPA and FSA. Our 
primary  uses  of  cash  used  in  operating  activities  are  for  maintenance  costs,  personnel  costs,  operating  lease  payments,  and  interest 
payments.

During our fiscal year ended September 30, 2023, we had cash flow used in operating activities of $24.1 million. We had net loss of 
$120.1 million adjusted for the following significant non-cash items: asset impairment of $54.3 million, depreciation and amortization of $60.4 
million, stock-based compensation expense of $2.3 million, deferred income taxes of $(9.3) million, net unrealized gains on investments in 
equity  securities  of  $(5.4)  million,  amortization  of  deferred  credits  of  $1.5  million,  amortization  of  debt  discount  and  issuance  costs  and 
accretion of interest of $6.3 million, loss on extinguishment of debt of $1.5 million, net gain on disposal of assets of $(7.2) million, and $2.2 
million  in  net  other  operating  cash  flow  adjustments.  We  had  net  change  of  $(10.7)  million  within  other  net  operating  assets  and  liabilities 
largely  driven  by  accrued  liabilities,  accounts  payable,  deferred  revenue,  receivables,  and  operating  leases  during  our  fiscal  year  ended 
September 30, 2023.

During our fiscal year ended September 30, 2022, we had cash flow provided by operating activities of $13.4 million. We had net loss 

of $182.7 million adjusted for the following significant non-cash items: 

68

 
 
 
 
 
 
 
   
   
 
   
   
   
   
 
asset  impairment  of  $171.8  million,  depreciation  and  amortization  of  $81.5  million,  stock-based  compensation  expense  of  $2.8  million, 
deferred income taxes of $(52.0) million, losses on investments in equity securities of $13.7 million, amortization of deferred credits of $(0.9) 
million,  amortization  of  debt  discount  and  issuance  costs  and  accretion  of  interest  of  $9.7  million,  loss  on  extinguishment  of  debt  of  $0.4 
million, gain on disposal of assets of $(4.7) million, provision for obsolete expendable parts and supplies of $0.6 million, and loss on lease 
termination of $0.2 million. We had net change of $(26.8) million within other net operating assets and liabilities largely driven by accrued 
liabilities, accounts payable, deferred revenue, receivables, and operating leases during our fiscal year ended September 30, 2022.

During  our  fiscal  year  ended  September  30,  2021,  we  had  cash  flow  provided  by  operating  activities  of  $132.9  million.  We  had  net 
income  of  $16.6  million  adjusted  for  the  following  significant  non-cash  items:  depreciation  and  amortization  of  $82.8  million,  stock-based 
compensation  expense  of  $3.1  million,  deferred  income  taxes  of  $5.7  million,  losses  on  investments  in  equity  securities  of  $6.8  million, 
amortization of deferred credits of $(2.4) million, amortization of debt discount and issuance costs and accretion of interest of $11.4 million, 
gain on extinguishment of debt of $(1.0) million, and loss on lease termination of $4.5 million. We had net change of $4.8 million within other 
net operating assets and liabilities largely driven by accrued liabilities, accounts payable, deferred revenue, receivables, and operating leases 
during our fiscal year ended September 30, 2021.

Net Cash Flows Provided by (Used in) Investing Activities

Our investing activities generally consist of capital expenditures for aircraft and related flight equipment, deposits paid or returned for 

equipment and other purchases, and strategic investments. 

During our fiscal year ended September 30, 2023, our net cash flow provided by investing activities was $142.3 million. We invested 
$15.8 million in spare engines, $2.2 million in aircraft, $13.4 million in inventory, $2.6 million in costs associated with transitioning CRJ-900 
aircraft to United operations, and $2.6 million in tools, vehicles, equipment and other miscellaneous projects. Additionally, we received a total 
of $178.6 million from the sale of aircraft and engines and received a $0.3 million in refunds on equipment and other deposits.

During  our  fiscal  year  ended  September  30,  2022,  our  net  cash  flow  provided  by  investing  activities  was  $1.4  million.  We  invested 
$16.7  million  in  spare  engines,  $2.2  million  in  aircraft,  $18.4  million  in  inventory,  $4.4  million  in  tools,  vehicles,  equipment  and  other 
miscellaneous projects. and $7.6 million in net payments on equipment and other deposits. Additionally, we invested a total of $0.2 million in 
equity securities and received a total of $50.0 million from sale of 10 CRJ-700 aircraft. 

During our fiscal year ended September 30, 2021, our net cash flow used in investing activities was $33.5 million. We invested $3.5 
million in spare engines, $1.6 million in aircraft, $9.9 million in inventory, $2.1 million in tools, vehicles, equipment and other miscellaneous 
projects,  and  $6.3  million  in  net  payments  on  equipment  and  other  deposits.  Additionally,  we  invested  a  total  of  $10.0  million  in  equity 
securities.

Net Cash Flows Used in Financing Activities 

Our  financing  activities  generally  consist  of  debt  borrowings,  principal  repayments  of  debt,  payment  of  debt  financing  costs,  stock 

repurchases, and proceeds received from issuing common stock under our ESPP.

During our fiscal year ended September 30, 2023, our net cash flow used in financing activities was $143.1 million. We received $60.9 
million of proceeds from long-term debt. We made $203.0 million of principal repayments on long-term debt during the period. We incurred 
$0.9  million  of  costs  related  to  debt  financing  and  $0.4  million  of  payments  of  tax  withholding  for  restricted  stock  units.  We  received  $0.3 
million in proceeds from the issuance of common stock under our ESPP.

During our fiscal year ended September 30, 2022, our net cash flow used in financing activities was $77.6 million. We received $39.8 

million of proceeds from borrowings under the Treasury Loan. We made 

69

 
$114.9 million of principal repayments on long-term debt during the period. We incurred $2.4 million of costs related to debt financing and 
$0.5  million  of  payments  of  tax  withholding  for  restricted  stock  units.  We  received  $0.4  million  in  proceeds  from  the  issuance  of  common 
stock under our ESPP.

During our fiscal year ended September 30, 2021, our net cash flow used in financing activities was $78.4 million. We received $195.0 
million of proceeds from borrowings under the Treasury Loan. We made $271.0 million of principal repayments on long-term debt during the 
period. We incurred $1.3 million of costs related to debt financing and $1.5 million of payments of tax withholding for restricted stock units. 
We received $0.5 million in proceeds from the issuance of common stock under our ESPP.

Critical Accounting Estimates

We prepare our consolidated financial statements in accordance with GAAP. In doing so, we must make estimates and assumptions 
that affect our reported amounts of assets, liabilities, revenue, and expenses, as well as related disclosure of contingent assets and liabilities. 
To the extent that there are material differences between these estimates and actual results, our financial condition or results of operations 
would  be  affected.  We  base  our  estimates  on  past  experience  and  other  assumptions  that  we  believe  are  reasonable  under  the 
circumstances, and we evaluate these estimates on an ongoing basis. We refer to accounting estimates of this type as critical accounting 
estimates, which we discuss below.

The  discussion  below  is  not  intended  to  be  a  comprehensive  list  of  our  accounting  policies.  Our  significant  accounting  policies  are 

more fully described in Note 2 - "Summary of Significant Accounting Policies" to the consolidated financial statements.

Leases

Effective October 1, 2019, we adopted ASU No. 2016-02, Leases (Topic 842) ("ASU 2016-02" or “ASC 842”) which provides guidance 
requiring lessees to recognize a right-of-use asset and a lease liability on the balance sheet for substantially all leases, with the exception of 
short-term leases with terms of less than 12 months. From a lessee perspective, our leases are classified as either finance or operating, with 
classification affecting the pattern of expense recognition in the statement of income. We determine if an arrangement is a lease at inception. 
Our  operating  lease  activities  are  recorded  in  operating  lease  right-of-use  (“ROU”)  assets,  current  maturities  of  operating  leases,  and 
noncurrent operating lease liabilities in the consolidated balance sheets. Finance leases are included in property and equipment, net, current 
portion of long-term debt and finance leases, and long-term debt and finance leases, excluding current portion.

ROU  assets  represent  our  right  to  use  an  underlying  asset  for  the  lease  term  and  lease  liabilities  represent  our  obligation  to  make 
lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at the lease commencement date based 
on the present value of lease payments over the lease term. Variable lease payments are not included in the calculation of the right-of-use 
assets and lease liability due to uncertainty of the payment amount and are recorded as lease expense in the period incurred. As most of our 
leases do not provide an implicit rate, we use our estimated incremental borrowing rate based on the information available at commencement 
date in determining the present value of lease payments. We use the implicit rate when readily determinable. Our lease terms may include 
options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Lease expense for operating lease 
payments is recognized on a straight-line basis over the lease term.

70

 
In addition to the aircraft we lease from United under our United CPA and from DHL under our DHL FSA, approximately 1% of our 
aircraft are leased from third parties. Our aircraft operating lease results in rental payments being charged to expense over the term of the 
related lease. In the event that we or the third party decides to exit the activity involving leased aircraft, losses may be incurred. In the event 
that we exit an activity that results in exit losses, these losses are accrued as the aircraft is removed from operations for early termination 
penalties, lease settle up, and other charges. Additionally, any remaining ROU assets and lease liabilities will be written off.

As  a  lessee,  we  elected  a  short-term  lease  exception  policy  on  all  classes  of  underlying  assets,  permitting  us  to  not  apply  the 

recognition requirements of this standard to short-term leases (i.e., leases with terms of 12 months or less).

From a lessor perspective, our CPAs identify the "right of use" of a specific type and number of aircraft over a stated period-of-time. A 
portion  of  the  compensation  in  the  CPAs  is  designed  to  reimburse  the  Company  for  certain  aircraft  ownership  costs  of  these  aircraft.  We 
account for the non-lease component of our CPAs under ASC 606 and account for the lease component under ASC 842. We allocate the 
consideration in the contract between the lease and non-lease components based on their stated contract prices, which is based on a cost-
basis approach representing our estimate of the stand-alone selling prices.

The Company entered into lease agreements with GoJet Airlines LLC (“GoJet”) to lease CRJ-700 aircraft as of September 30, 2021. 
The lease agreements are accounted for as operating leases and had a term of nine years beginning on the delivery date of each aircraft. 
Under the lease agreements, GoJet pays fixed monthly rent per aircraft and variable lease payments for supplemental rent based on monthly 
aircraft  utilization  at  fixed  rates.  Supplemental  rent  payments  are  subject  to  reimbursement  following  GoJet’s  completion  of  qualifying 
maintenance events defined in the lease agreements. Lease revenue for fixed monthly rent payments is recognized on a straight-line basis 
within  contract  revenue.  Lease  revenue  for  supplemental  rent  is  deferred  and  recognized  within  contract  revenue  when  it  is  probable  that 
amounts received will not be reimbursed for future qualifying maintenance events over the lease term. In August 2022, we committed to a
formal  plan  to  sell  18  of  our  CRJ-700  aircraft  and  terminated  the  leases  on  such  aircraft,  which  have  all  subsequently  been  sold.  In 
September  2022,  we  sold  10  CRJ-700  aircraft  for  $50.0  million.  In  January  2023,  we  sold  the  remaining  eight  CRJ-700  aircraft  for  $40.0 
million. 

Revenue Recognition

The Company recognizes revenue when the service is provided under its CPA and FSA. Under these agreements, the major partners 
generally  pay  a  fixed  monthly  minimum  amount  per  aircraft,  plus  certain  additional  amounts  based  upon  the  number  of  flights  and  block 
hours flown. The contracts also include reimbursement of certain costs incurred by the Company in performing flight services. These costs, 
known as "pass-through costs," may include passenger liability and hull insurance as well as aircraft property taxes and other flight service 
expenditures defined in our agreements with our major partners. Additionally, for the E-175 aircraft owned by United, the CPA provides that 
United  will  reimburse  the  Company  for  heavy  airframe  and  engine  maintenance,  landing  gear,  APUs  and  component  maintenance.  The 
Company also receives compensation under its agreements for heavy maintenance expenses at a fixed hourly rate or per aircraft rate for all 
aircraft  in  scheduled  service  other  than  the  E-175  aircraft  owned  by  United.  The  contracts  also  include  incentives  and  penalties  based  on 
certain operational benchmarks. The Company is eligible to receive incentive compensation upon the achievement of certain performance 
criteria  defined  in  the  agreements.  At  the  end  of  each  period  during  the  term  of  an  agreement,  the  Company  calculates  the  incentives 
achieved  during  that  period  and  recognizes  revenue  attributable  to  the  agreement  during  the  period  accordingly,  subject  to  the  variable 
constraint  guidance  under  ASC  606.  All  revenue  recognized  under  these  contracts  is  presented  as  the  gross  amount  billed  to  the  major 
partners.

Under  the  CPA  and  FSA,  the  Company  has  committed  to  perform  various  activities  that  can  be  generally  classified  into  in-flight 
services and maintenance services. When evaluating these services, the Company determined that the nature of its promise is to provide a 
single  integrated  service,  flight  services,  because  its  contracts  require  integration  and  assumption  of  risk  associated  with  both  services  to 
effectively deliver and provide the flights as scheduled over the contract term. Therefore, the in-flight services and 

71

 
maintenance  services  are  inputs  to  that  combined  integrated  flight  service.  Both  services  occur  over  the  term  of  the  agreement  and  the 
performance of maintenance services significantly affects the utility of the in-flight services. The Company's individual flights flown under the 
CPA and FSA are deemed to be distinct and the flight service promised in the CPA and FSA represents a series of services that is accounted 
for  as  a  single  performance  obligation.  This  single  performance  obligation  is  satisfied  over  time  as  the  flights  are  completed.  Therefore, 
revenue is recognized when each flight is completed.

In allocating the transaction price, variable payments (i.e., billings based on flights and block hours flown, pass-through costs, etc.) that 
relate specifically to the Company's efforts in performing flight services are recognized in the period in which the individual flight is completed. 
The  Company  has  concluded  that  allocating  the  variability  directly  to  the  individual  flights  results  in  an  overall  allocation  meeting  the 
objectives in ASC 606. This results in a pattern of revenue recognition that follows the variable amounts billed from the Company to their 
customers.

A portion of the Company's compensation under its CPAs with United and previously American is designed to reimburse the Company 
for certain aircraft ownership costs. The Company has concluded that a component of its revenue under these agreements is deemed to be 
lease revenue, as such agreements identify the "right of use" of a specific type and number of aircraft over a stated period-of-time. The lease 
revenue associated with the Company's CPA is accounted for as an operating lease and is reflected as contract revenue on the Company's 
consolidated  statements  of  operations  and  comprehensive  (loss)  income.  The  Company  recognized  $144.7  million,  $158.4  million,  and 
$170.2  million  of  lease  revenue  for  the  year  ended  September  30,  2023,  2022,  and  2021,  respectively.  The  Company  has  not  separately 
stated  aircraft  rental  income  and  aircraft  rental  expense  in  the  consolidated  statements  of  operations  and  comprehensive  (loss)  income 
because the use of the aircraft is not a separate activity of the total service provided.  

The Company's CPA and FSA are renewable periodically and contain provisions pursuant to which the parties could terminate their 
respective agreements, subject to certain conditions, as described in Note 1. The CPA and FSA also contain terms with respect to covered 
aircraft, services provided, and compensation as described in Note 1. The CPA and FSA are amended from time to time to change, add, or 
delete terms of the agreements.

The Company's revenues could be impacted by a number of factors, including amendment or termination of its CPA or FSA, contract 
modifications resulting from contract renegotiations, its ability to earn incentive payments contemplated under applicable agreements, and 
settlement  of  reimbursement  disputes  with  the  Company's  major  partners.  In  the  event  contracted  rates  are  not  finalized  at  a  quarterly  or 
annual financial statement date, the Company evaluates the enforceability of its contractual terms and when it has an enforceable right, it 
estimates the amount the Company expects to be entitled subject to the variable constraint guidance under ASC 606. 

The Company's CPA and FSA contain an option that allows its major partners to assume the contractual responsibility for procuring 
and providing the fuel necessary to operate the flights that it operates for them. The Company's major partners have exercised this option. 
Accordingly,  the  Company  does  not  record  an  expense  or  revenue  for  fuel  and  related  fueling  costs  for  flying  under  its  CPAs  or  FSA.  In 
addition, the Company's major partners also provide, at no cost to the Company, certain ground handling and customer service functions, as 
well as airport-related facilities and gates at their hubs and other cities. Services and facilities provided by the Company's major partners at 
no cost are presented net in its consolidated financial statements; hence, no amounts are recorded for revenue or expense for these items.

The  Company  records  deferred  revenue  when  cash  payments  are  received  or  are  due  from  our  major  partners  in  advance  of  the 
Company’s  performance.  The  deferred  revenue  balance  as  of  September  30,  2023  of  $21.0  million  (current  and  non-current  portion) 
represents our aggregate remaining performance obligations that will be recognized as revenue over the period in which the performance 
obligations are satisfied (as flights are completed over the remaining contract term).

Property and Equipment

The  Company’s  property  and  equipment,  which  primarily  consists  of  aircraft  and  related  flight  equipment,  had  a  net  book  value  of 

$698.0 million as of September 30, 2023. The Company monitors for 

72

 
any  indicators  of  impairment  of  its  property  and  equipment  and  other  long-lived  assets  whenever  events  or  changes  in  circumstances 
indicate that the related carrying amount may be impaired. Factors which could be indicators of impairment include, but are not limited to: (i) 
significant adverse changes in the extent or manner in which an asset is being used, including permanently removing a long-lived asset or 
assets from operations; (ii) significant changes in the estimated useful life of an asset; (iii) significant changes in estimated future cash flows 
or  a  history  of  operating  or  cash  flow  losses;  (iv)  permanent  and  significant  declines  in  market  prices  of  an  asset;  and  (v)  changes  to  the 
regulatory environment or business climate. The Company records an impairment loss if (i) the undiscounted future cash flows are found to 
be less than the carrying amount of the asset or asset group, and (ii) the carrying amount of the asset or asset group exceeds its fair value. If
an impairment loss has occurred, a charge is recorded to reduce the carrying amount of the asset to its estimated fair value.

We group assets at the CPA and FSA level (i.e., the lowest level for which there are identifiable cash flows). If impairment indicators 
exist with respect to any of our asset groups, we estimate future cash flows based on projections of capacity purchase or FSA, block hours, 
maintenance  events,  labor  costs  and  other  relevant  factors.  The  Company’s  assumptions  about  future  conditions  are  important  to  its 
assessment of potential impairment of its long-lived assets, including the impact of the COVID-19 pandemic to its business and impact of 
pilot  shortage,  are  subject  to  uncertainty,  and  the  Company  will  continue  to  monitor  these  conditions  in  future  periods  as  new  information 
becomes available, and will update its analyses accordingly. If an asset group is impaired, the impairment loss recognized is the amount by 
which  the  asset  group’s  carrying  amount  exceeds  its  fair  value.  We  estimate  fair  values  of  aircraft  and  related  assets  using  published 
sources, appraisals, and bids received from third parties as available. 

As a result of operating losses and the transition of operations from American to United, we evaluated our fleet for impairment as of 
September  30,  2023,  and  determined  that  future  cash  flows  from  the  operation  of  our  fleet  through  the  respective  remaining  useful  life 
exceeded the carrying value of the fleet. As such, no impairment charges were recorded to our fleet.

Income Taxes

Income taxes are accounted for using the asset and liability method. Under this method, deferred income tax assets and liabilities are 
recognized  for  the  future  tax  consequences  attributable  to  temporary  differences  between  the  financial  statement  carrying  amounts  of 
existing assets and liabilities and their respective tax bases. Deferred income tax assets and liabilities are measured using enacted tax rates 
expected to apply to taxable income in the years in which these temporary differences are expected to be recovered or settled. The effect on 
deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. A valuation 
allowance is provided for those deferred tax assets for which we cannot conclude that it is more likely than not that such deferred tax assets 
will be realized.

In determining the amount of the valuation allowance, estimated future taxable income as well as feasible tax planning strategies for 
each taxing jurisdiction are considered. If we determine it is more likely than not that all or a portion of the remaining deferred tax assets will 
not be realized, the valuation allowance will be increased with a charge to income tax expense. Conversely, if we determine we are more 
likely than not to be able to utilize all or a portion of the deferred tax assets for which a valuation allowance has been provided, the related 
portion of the valuation allowance will be recorded as a reduction to income tax expense.

We recognize and measure benefits for uncertain tax positions using a two-step approach. The first step is to evaluate the tax position 
taken or expected to be taken in a tax return by determining if the weight of available evidence indicates that is it more likely than not that the 
tax positions will be sustained upon audit, including resolution of any related appeals or litigation processes. For tax positions that are more 
likely than not to be sustained upon audit, the second step is to measure the tax benefit as the largest amount that is more than 50% likely to 
be  realized  upon  settlement.  Our  practice  is  to  recognize  interest  and/or  penalties  related  to  income  tax  matters  in  income  tax  expense. 
Significant judgment is required to evaluate uncertain tax positions. Evaluations are based upon a number of factors, including changes in 
facts or circumstances, changes in tax law, correspondence with tax authorities during the course of tax audits and effective settlement of 
audit issues. Changes in the recognition or measurement of uncertain tax positions could result in material increases or decreases in income 
tax expense in the period in which the change is made, which could have a material impact to our effective tax rate. See Note 13 - "Income 
Taxes" 

73

 
in the notes to our consolidated financial statements included elsewhere in this Annual Report on Form 10-K for additional information. See 
also "Management's Discussion and Analysis—Results of Operations—Income Taxes" for additional information.

Recent Accounting Pronouncements

For  a  discussion  of  recent  accounting  pronouncements,  see  Note  4  -  "Recent  Accounting  Pronouncements"  in  the  notes  to  our 

consolidated financial statements included elsewhere in this Annual Report on Form 10-K.

For a listing and discussion of our accounting policies, see Note 2 - "Summary of Significant Accounting Policies" in the notes to our 

audited consolidated financial statements included elsewhere in this Annual Report on Form 10-K.

74

 
ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK 

We are subject to market risks in the ordinary course of our business. These risks include interest rate risk and, on a limited basis, 
commodity price risk with respect to foreign exchange transactions. The adverse effects of changes in these markets could pose a potential 
loss  as  discussed  below.  The  sensitivity  analysis  provided  does  not  consider  the  effects  that  such  adverse  changes  may  have  on  overall 
economic activity, nor does it consider additional actions we may take to mitigate our exposure to such changes. Actual results may differ. 

Interest  Rate  Risk.  We  are  subject  to  market  risk  associated  with  changing  interest  rates  on  our  variable  rate  long-term  debt;  the 
variable interest rates are based on LIBOR. The interest rates applicable to variable rate notes may rise and increase the amount of interest 
expense on our variable rate long-term debt. We do not purchase or hold any derivative instruments to protect against the effects of changes 
in interest rates. 

As  of  September  30,  2023,  we  had  $303.8  million  of  variable  rate  debt  including  current  maturities.  A  hypothetical  100  basis  point 
change in market interest rates would have increased interest expense by approximately $1.1 million in our fiscal year ended September 30, 
2022. 

As of September 30, 2023, we had $234.5 million of fixed rate debt, including current maturities. A hypothetical 100 basis point change 
in market interest rates would not impact interest expense or have a material effect on the fair value of our fixed rate debt instruments as of 
September 30, 2022. 

Foreign  Currency  Risk.  We  have  de  minimis  foreign  currency  risks  related  to  our  station  operating  expenses  denominated  in 
currencies  other  than  the  U.S.  dollar,  primarily  the  Canadian  dollar.  Our  revenue  is  U.S.  dollar  denominated.  To  date,  foreign  currency 
transaction gains and losses have not been material to our financial statements, and we have not had a formal hedging program with respect 
to foreign currency. A 10% increase or decrease in current exchange rates would not have a material effect on our financial results. 

Fuel Price Risk. Unlike other airlines, our CPA and FSA largely shelter us from volatility related to fuel prices, which are directly paid 

and supplied by our major partners. 

75

 
ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Index to Consolidated Financial Statements

Consolidated Balance Sheets
Consolidated Statements of Operations and Comprehensive (Loss) Income
Consolidated Statements of Stockholders' Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements

Page

81
82
83
84
85

The  information  set  forth  below  should  be  read  together  with  "Management's  Discussion  and  Analysis  of  Financial  Condition  and 

Results of Operations," appearing elsewhere in this Annual Report on Form 10-K.

76

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of Mesa Air Group, Inc.

Opinion on the Financial Statements

We  have  audited  the  accompanying  consolidated  balance  sheet  of  Mesa  Air  Group,  Inc.  (the  Company)  as  of  September  30,  2022,  the 
related  consolidated  statements  of  operations  and  comprehensive  (loss)  income,  stockholders’  equity  and  cash  flows  for  each  of  the  two 
years in the period ended September 30, 2022, and the related notes (collectively referred to as the “consolidated financial statements”). In 
our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at September 
30, 2022 and the results of its operations and its cash flows for each of the two years in the period ended September 30, 2022, in conformity 
with U.S. generally accepted accounting principles.

Basis for Opinion

These  financial  statements  are  the  responsibility  of  the  Company's  management.  Our  responsibility  is  to  express  an  opinion  on  the 
Company’s  financial  statements  based  on  our  audits.  We  are  a  public  accounting  firm  registered  with  the  Public  Company  Accounting 
Oversight  Board  (United  States)  (PCAOB)  and  are  required  to  be  independent  with  respect  to  the  Company  in  accordance  with  the  U.S. 
federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to 
obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The
Company  is  not  required  to  have,  nor  were  we  engaged  to  perform,  an  audit  of  its  internal  control  over  financial  reporting.  As  part  of  our 
audits we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion 
on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or 
fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the 
amounts  and  disclosures  in  the  financial  statements.  Our  audits  also  included  evaluating  the  accounting  principles  used  and  significant 
estimates  made  by  management,  as  well  as  evaluating  the  overall  presentation  of  the  financial  statements.  We  believe  that  our  audits 
provide a reasonable basis for our opinion.

/s/ Ernst & Young LLP

We served as the Company’s auditor from 2019 to 2023.

Phoenix, Arizona
December 29, 2022

77

 
 
 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of Mesa Air Group, Inc.

Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheet of Mesa Air Group, Inc. (the Company) as of September 30, 2023, the 
related consolidated statements of operations and comprehensive (loss) income, stockholders' equity and cash flows for the year then 
ended, and the related notes to the consolidated financial statements (collectively, the financial statements). In our opinion, the financial 
statements present fairly, in all material respects, the financial position of the Company as of September 30, 2023, and the results of its 
operations and its cash flows for the year then ended, in conformity with accounting principles generally accepted in the United States of 
America.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the 
Company's internal control over financial reporting as of September 30, 2023, based on criteria established in Internal Control — Integrated 
Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission in 2013. Our report dated January 26, 2024 
expressed an opinion that the Company had not maintained effective internal control over financial reporting as of September 30, 2023, 
based on criteria established in Internal Control — Integrated Framework issued by the Committee of Sponsoring Organizations of the 
Treadway Commission in 2013.

Emphasis of Matter related to Concentration of Revenue and Liquidity
As discussed in Notes 1, 2, 3 and 5 to the financial statements, the Company generates substantially all its revenues and liquidity from 
United Airlines, Inc. under terms of a capacity purchase agreement and other agreements. The termination or modification of these 
agreements may have significant adverse effects on the Company’s continuing operations and liquidity.

Basis for Opinion
These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the 
Company’s financial statements based on our audit. We are a public accounting firm registered with the PCAOB and are required to be 
independent with respect to the Company in accordance with U.S. federal securities laws and the applicable rules and regulations of the 
Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to 
obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our 
audit included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, 
and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the 
amounts and disclosures in the financial statements. Our audit also included evaluating the accounting principles used and significant 
estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audit 
provides a reasonable basis for our opinion.

Critical Audit Matter

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The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that were 
communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the 
financial statements and (2) involved our especially challenging, subjective or complex judgments. The communication of a critical audit 
matter does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical 
audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which they relate.

Forecasted Cash Flows Utilized in Assessment of Going Concern and Impairment of Long-lived Assets
As described in Notes 1 and 2 of the consolidated financial statements, the Company believes that cash on hand, ongoing cashflows from 
operations, in addition to obtaining equity financing, issuing debt, entering into other financing arrangements, restructuring of operations to 
grow revenues and decrease expenses, selling the aircraft held for sale and equity investments, is adequate to meet its cash obligations for 
the next twelve months following the issuance of its financial statements.  Accordingly, management has disclosed the factors that give rise 
to initial concerns regarding the ability of the Company to continue as a going concern, as well as management’s plan and management’s 
conclusion as to whether the plan is probable of being both implemented and effective in alleviating the conditions giving rise to substantial 
doubt. The process involves the forecast of cash flows to determine whether the Company will have sufficient cash to continue operations 
and repay debt as it becomes due. 

In addition, to determine whether impairments exist for long-lived assets, including aircraft and other related assets used in operations, 
among other things, the Company identified the asset groups at the capacity purchase agreement or flight services agreement level (i.e., the 
lowest level for which there are identifiable cash flows). The Company assesses whether indicators of impairment are present for an asset 
group and, when applicable, the Company evaluates recoverability of the asset group by comparing the undiscounted future cash flows to 
the carrying amount of the asset group. The Company estimates future cash flows based on the projections of the capacity purchase 
agreement or flight services agreement. In the event the asset group is not recoverable, an impairment charge is recorded and the asset 
group’s carrying amount is reduced to its estimated fair value. 

The forecast of undiscounted cashflows prepared to assess going concern and impairment of long-lived assets was prepared with significant 
judgment and estimates of future cashflows based on projections of capacity purchase agreement block hours, maintenance events, labor 
costs, and other relevant factors. 

We identified management’s evaluation of undiscounted cash flows related to the assessment of going concern and impairment of long-lived 
assets for the United capacity purchase agreement asset group as a critical audit matter. The undiscounted cash flows represent an estimate 
that is subject to significant estimation uncertainty regarding the Company’s future cash flows and the risk of bias in management’s 
judgments in estimating these cash flows. Auditing the undiscounted cash flows related to going concern and the impairment of long-lived 
assets involves a high degree of auditor judgment and an increase in audit effort.

Our audit procedures related to testing management’s evaluation of undiscounted cash flows included the following, among others:

•

Evaluated the reasonableness of forecasted revenues and operating expenses, as well as management’s assumptions related to 
sources and uses of cash. This testing included:

79

 
 
 
 
 
 
 
Developing an understanding of management’s plans for financing operations through discussions with management.

Evaluating probability of future asset sales to generate cash inflows through tracing expected future asset sales to binding purchase 
agreements.

Developing an understanding of management’s expectations for future changes in revenue and expenses through discussions with 
management, review of budgets, comparison of historical and projected block hours to be provided under capacity purchase 
agreement, including information obtained from the customer, consideration of pilot attrition and number of current and projected 
pilots, and consideration of the number of aircraft to provide services under the capacity purchase agreement.

Evaluating the reasonableness of forecasted revenues and expenses to historical results through comparison of historical block 
hours provided under capacity purchase agreement, and direct and indirect expenses.

Evaluating the completeness of the disclosures related to management’s plans.

•

•

Evaluated the reasonableness of management’s estimate to remain in compliance with debt covenants, as of the balance sheet date 
and through a year from issuance. 

Evaluating the impact of the Company’s debt amendments subsequent to the balance sheet date and the amendments impact on cash 
flows through a year from issuance.

/s/ RSM US LLP

We have served as the Company's auditor since 2023.

Phoenix, Arizona
January 26, 2024

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MESA AIR GROUP, INC.
Consolidated Balance Sheets 

(in thousands, except share amounts)

September 30,
2023

September 30,
2022

ASSETS
Current assets:

Cash and cash equivalents
Restricted cash
Receivables, net ($4,016 and $85 from related party)
Expendable parts and supplies, net
Assets held for sale
Prepaid expenses and other current assets

Total current assets

Property and equipment, net
Intangible assets, net
Lease and equipment deposits
Operating lease right-of-use assets
Deferred heavy maintenance, net
Assets held for sale
Other assets

Total assets

LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:

Current portion of long-term debt and finance
   leases ($20,500 and $0 from related party)
Current portion of deferred revenue
Current maturities of operating leases
Accounts payable
Accrued compensation
Other accrued expenses
Total current liabilities

Noncurrent liabilities:

Long-term debt and finance leases, excluding current
   portion ($30,630 and $0 from related party)
Noncurrent operating lease liabilities
Deferred credits ($4,617 and $2,193 from related party)
Deferred income taxes
Deferred revenue, net of current portion
Other noncurrent liabilities

Total noncurrent liabilities
Total liabilities

Commitments and contingencies (Note 17)
Stockholders' equity:

Common stock of no par value and additional paid-in
   capital, 125,000,000 shares authorized; 40,940,326
   (2023) and 36,376,897 (2022) shares issued and
   outstanding, 4,899,497 (2023) and 4,899,497
   (2022) warrants issued and outstanding
(Accumulated deficit)/Retained Earnings

Total stockholders' equity
Total liabilities and stockholders' equity

  $

  $

  $

32,940     $
3,132      
8,253      
29,245      
57,722      
7,294      
138,586      

698,022      
—      
1,630      
9,709      
7,974      
12,000      
30,546      
898,467     $

163,550     $
4,880      
3,510      
58,957      
10,008      
27,001      
267,906      

364,728      
8,077      
4,617      
8,414      
16,167      
28,522      
430,525      
698,431      

57,683  
3,342  
3,978  
26,715  
—  
6,616  
98,334  

865,254  
3,842  
6,085  
43,090  
9,707  
73,000  
16,290  
1,115,602  

97,218  
385  
17,233  
59,386  
11,255  
29,000  
214,477  

502,517  
16,732  
3,082  
17,719  
23,682  
29,219  
592,951  
807,428  

271,155      
(71,119 )    
200,036      
898,467     $

  $

259,177  
48,997  
308,174  
1,115,602  

See accompanying notes to these consolidated financial statements.

81

 
 
 
 
   
 
 
 
   
 
 
 
   
  
   
     
 
   
   
   
   
   
   
 
 
     
   
   
   
   
   
   
   
   
 
 
     
   
   
     
 
   
     
 
   
   
   
   
   
   
 
     
   
   
   
   
   
   
   
   
   
 
     
   
 
     
   
   
   
   
 
MESA AIR GROUP, INC.
Consolidated Statements of Operations and Comprehensive (Loss) Income

(in thousands)

2023

Year Ended September 30,
2022

2021

Operating revenues:

Contract revenue (2023—$294,129, 2022—$207,003, and 2021—
$198,212 from related party)
Pass-through and other revenue
Total operating revenues

  $

421,298     $
76,767    
498,065    

478,482     $
52,519    
531,001    

Operating expenses:
Flight operations
Maintenance
Aircraft rent
General and administrative
Depreciation and amortization
Lease termination
Asset impairment
(Gain) on sale of assets
Other operating expenses
Government grant recognition
Total operating expenses
Operating (loss)/income
Other income (expense), net:

Interest expense
Interest income
Unrealized gain/(loss) on investments, net
Other (expense)/income, net
Total other expense, net

(Loss)/income before taxes
Income tax (benefit)/expense
Net (loss)/income and comprehensive (loss)/income

Net loss per share attributable to
   common shareholders

Basic

Diluted

Weighted-average common shares
   outstanding
Basic

Diluted

216,748    
199,648    
6,200    
48,765    
60,359    
—    
54,343    
(7,162 )  
3,510    
—    
582,411    
(84,346 )  

(49,921 )  
146    
5,408    
(148 )  
(44,515 )  
(128,861 )  
(8,745 )  
(120,116 )   $

177,038    
201,930    
36,989    
43,966    
81,508    
233    
171,824    
(4,723 )  
7,238    
—    
716,003    
(185,002 )  

(35,289 )  
139    
(13,715 )  
(801 )  
(49,666 )  
(234,668 )  
(51,990 )  
(182,678 )   $

(3.04 )   $
(3.04 )   $

(5.06 )   $
(5.06 )   $

39,465    
39,465    

36,133    
36,133    

  $

  $
  $

See accompanying notes to these consolidated financial statements. 

82

434,518  
69,073  
503,591  

162,137  
217,646  
39,345  
49,855  
82,847  
4,508  
—  
—  
3,536  
(119,479 )
440,395  
63,196  

(34,730 )
365  
(6,816 )
401  
(40,780 )
22,416  
5,828  
16,588  

0.46  

0.43  

35,713  

38,843  

 
 
 
 
 
 
 
   
   
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
     
     
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
     
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
     
     
   
 
 
 
 
 
 
 
 
 
MESA AIR GROUP, INC. 
Consolidated Statements of Stockholders' Equity

(in thousands, except share amounts)

Number of

Number of

Common
Stock and
Additional
Paid-In

Retained
Earnings/(Accum
ulated Deficit)

Balance at September 30, 2020

Shares
35,526,918  

Warrants

Capital

—  

  $

242,772  

  $

215,087  

  $

Total
457,859  

Stock compensation expense
Payment of tax withholding for
   RSUs
Issuance of warrants, net of issuance costs  
Restricted shares issued
Employee share purchases
Net income

Balance at September 30, 2021

Stock compensation expense
Payment of tax withholding for
   RSUs
Restricted shares issued
Employee share purchases
Net loss

Balance at September 30, 2022

Stock compensation expense
Payment of tax withholding for
   RSUs
Restricted shares issued
United Stock Issuance
Employee share purchases
Net loss

Balance at September 30, 2023

—  

—  

3,126  

—  

3,126  

(155,174 )    

492,465  
94,550  
—  
35,958,759  

—  
4,899,497  
—  
—  
—  
4,899,497  

  $

(1,486 )    
11,489  
—  
471  
—  
256,372  

  $

—  
—  
—  
—  
16,588  
231,675  

  $

—  

—  

2,761  

(147,108 )    
455,303  
109,943  
—  
36,376,897  

—  
—  
—  
—  
4,899,497  

  $

(455 )    
100  
399  
—  
259,177  

  $

—  

—  

2,275  

(204,486 )    
585,401  
4,042,061  
140,453  
—  
40,940,326  

—  
—  
—  
—  
—  
4,899,497  

  $

(363 )    
—  
9,782  
284  
—  
271,155  

  $

—  

—  
—  
—  

(182,678 )    
  $
48,997  

—  

—  
—  
—  
—  

(120,116 )    
(71,119 )   $

(1,486 )
11,489  
—  
471  
16,588  
488,047  

2,761  

(455 )
100  
399  
(182,678 )
308,174  

2,275  

(363 )
—  
9,782  
284  
(120,116 )
200,036  

See accompanying notes to these consolidated financial statements.

83

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
   
 
 
 
 
 
 
 
 
   
   
 
   
 
 
 
 
 
 
 
 
   
   
 
   
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
   
   
   
 
   
   
 
 
     
     
     
     
   
   
   
   
   
   
   
   
   
       
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
     
   
 
   
 
     
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
 
     
     
     
     
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
MESA AIR GROUP, INC. 
Consolidated Statements of Cash Flows 
(in thousands)

Cash flows from operating activities:

Net (Loss)/Income
Adjustments to reconcile net loss to net cash flows provided by (used in)
   operating activities:

Depreciation and amortization
Stock compensation expense
Unrealized (gain)/loss on investments, net
Deferred income taxes
Amortization of deferred credits
Amortization of debt discount and issuance costs and accretion of
   interest into long-term debt
Asset impairment
(Gain)/Loss on sale of assets
Loss/(Gain) on extinguishment of debt
Other
Changes in assets and liabilities:

Receivables
Expendable parts and supplies
Prepaid expenses and other operating assets and liabilities
Accounts payable
Deferred heavy maintenance, net
Deferred revenue
Accrued expenses and other liabilities
Operating lease right-of-use assets and liabilities

Net cash (used in) provided by operating activities

Cash flows from investing activities:

Capital expenditures
Investments in equity securities
Proceeds from sale of aircraft and engines
Refund (payment) of equipment and other deposits

Net cash provided by (used in) investing activities

Cash flows from financing activities:
Proceeds from long-term debt
Principal payments on long-term debt and finance leases
Payments of debt and warrant issuance costs
Proceeds from issuance of common stock under ESPP
Payment of tax withholding for RSUs

Net cash used in financing activities

Net change in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash at beginning of period
Cash, cash equivalents and restricted cash at end of period

Supplemental cash flow information

Cash paid for interest
Cash paid for income taxes, net
Operating lease payments in operating cash flows

Supplemental non-cash operating activities

Right-of-use assets obtained in exchange for lease liabilities

Supplemental non-cash financing activities

Finance lease obtained in exchange for lease liability
Acquisition of finance leases
Investments in warrants to purchase common stock
Accrued capital expenditures
Debt issuance cost related to loan agreement with U.S. Department of the Treasury

2023

Year Ended September 30,
2022

2021

  $

(120,116 )   $

(182,678 )   $

16,588  

60,359  
2,275  
(5,408 )  
(9,304 )  
1,535  

6,324  
54,343  
(7,162 )  
1,505  
2,236  

(4,275 )  
(2,530 )  
(769 )  
496  
(1,382 )  
(3,020 )  
(3,938 )  
4,740  
(24,091 )  

(36,641 )  

—  
178,644  
282  
142,285  

60,878  
(203,029 )  
(917 )  
284  
(363 )  
(143,147 )  

81,508    
2,761    
13,715    
(52,221 )  
(852 )  

9,681    
171,824    
(4,723 )  
397    
867    

(811 )  
(2,882 )  
(679 )  
(2,772 )  
(8,066 )  
(10,432 )  
(3,175 )  
1,900    
13,362    

(40,814 )  
(200 )  
50,000    
(7,621 )  
1,365    

39,811    
(114,910 )  
(2,414 )  
399    
(455 )  
(77,569 )  

(24,953 )  
61,025  
36,072  

  $

(62,842 )  
123,867    
61,025     $

38,410  
419  
9,476  

  $
  $
  $

24,895     $
487     $
36,262     $

82,847  
3,126  
6,816  
5,665  
(2,357 )

11,379  
—  
78  
(950 )
4,888  

10,545  
(1,865 )
(56 )
7,861  
(3,857 )
10,742  
(8,911 )
(9,668 )
132,871  

(17,149 )
(10,000 )
—  
(6,322 )
(33,471 )

195,000  
(271,033 )
(1,326 )
471  
(1,486 )
(78,374 )

21,026  
102,841  
123,867  

32,767  
404  
47,612  

2,919  

  $

6,286     $

4,309  

65,481  
—  
—  
196  
—  

  $
  $
  $
  $
  $

—     $
15,122     $
3,260     $
1,121     $
—     $

—  
15,122  
21,964  
439  
(1,887 )

  $

  $
  $
  $

  $

  $
  $
  $
  $
  $

See accompanying notes to these consolidated financial statements.

84

 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
   
 
 
 
 
   
     
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
     
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
     
   
 
 
   
     
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
     
   
 
 
   
     
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
     
   
 
 
 
 
 
 
 
 
 
 
 
 
   
     
   
 
 
   
     
   
 
 
   
     
   
 
 
   
     
   
 
MESA AIR GROUP, INC. 
Notes to Consolidated Financial Statements  

1.

Organization and Operations 

The Company

Headquartered  in  Phoenix,  Arizona,  Mesa  Air  Group,  Inc.  ("Mesa",  the  "Company",  "we",  "our",  or  "us")  is  the  holding  company  of 
Mesa Airlines, a regional air carrier providing scheduled passenger service to 86 cities in 36 states, the District of Columbia, Canada, Cuba, 
and Mexico as well as cargo services out of Cincinnati/Northern Kentucky International Airport. Under the United CPA and DHL FSA, Mesa 
operated  or  maintained  as  operational  spares  a  fleet  of  120  aircraft  with  approximately  296  daily  departures  and  2,303  employees  as  of 
September  30,  2023.  Mesa’s  fleet  were  conducted  under  the  Company’s  Capacity  Purchase  Agreements  (“CPAs”)  and  Flight  Services 
Agreement (“FSA”), leased to a third party, held for sale or maintained as operational spares. Mesa operates all of its flights as either United 
Express  or  DHL  Express  flights  pursuant  to  the  terms  of  the  CPA  entered  into  United  Airlines,  Inc.  (“United”)  and  FSA  with  DHL  Network 
Operations  (USA),  Inc.  (“DHL”)  (each,  our  “major  partner”).  Prior  to  the  wind-down  and  termination  of  the  Company's  CPA  with  American 
Airlines,  Inc.  ("American")  on  April  3,  2023,  Mesa  also  operated  flights  as  American  Eagle.  All  of  the  Company’s  consolidated  contract 
revenues  for  the  twelve  months  ended  September  30,  2023  and  September  30,  2022  were  derived  from  operations  associated  with  the 
American CPA prior to April 3, 2023, the United CPA, FSA, and leases of aircraft to a third party.

The  United  CPA  involves  a  revenue-guarantee  arrangement  whereby  United  pays  fixed-fees  for  each  aircraft  under  contract, 
departure, flight hour (measured from takeoff to landing, excluding taxi time) or block hour (measured from takeoff to landing, including taxi 
time), and reimbursement of certain direct operating expenses in exchange for providing flight services. United also pays certain expenses 
directly to suppliers, such as fuel, ground operations and landing fees. Under the terms of the CPA, United controls route selection, pricing, 
and  seat  inventories,  reducing  our  exposure  to  fluctuations  in  passenger  traffic,  fare  levels,  and  fuel  prices.  Under  our  FSA  with  DHL,  we 
receive a fee per block hour with a minimum block hour guarantee in exchange for providing cargo flight services. Ground support expenses 
including fueling and airport fees are paid directly by DHL.

Impact of Pilot Shortage and Attrition

During our fiscal year ended September 30, 2023, the severity of the pilot shortage and attrition and increasing costs associated with 
pilot  wages  adversely  impacted  our  financial  results,  cash  flows,  financial  position,  and  other  key  financial  ratios.  These  conditions  and 
events raised substantial doubt about our ability to continue as a going concern within one year after the date that the financial statements 
are issued. One of the primary factors contributing to the pilot shortage and attrition is the demand for pilots at major carriers, which are hiring 
at  an  accelerated  rate  to  backfill  the  thousands  of  pilots  whom  they  offered  early  retirements  to  at  the  beginning  of  the  pandemic.  These 
airlines  now  seek  to  increase  their  capacity  to  meet  the  growing  demand  for  air  travel  as  the  global  pandemic  has  moderated.  A  primary 
source of pilots for the major US passenger and cargo carriers are the US regional airlines. As a result of the pilot shortage and attrition, the 
Company has increased overall hourly pay of nearly 118% for captains and 172% for new-hire first officers.

As a result of pilot shortage and attrition, we produced less block hours to generate revenues and incurred penalties for operational 
shortfalls  under  our  CPAs.  During  the  twelve  months  ended  September  30,  2023,  these  challenges  resulted  in  a  negative  impact  on  the 
Company’s financial results highlighted by cash flows used in operations of $24.1 million and net loss of $120.1 million including a non-cash 
impairment charge of $54.3 million related to the Company designating 14 CRJ-900 aircraft as held for sale and our customer relationship 
intangible asset. These conditions and events raised substantial doubt about our ability to continue to fund our operations and meet our debt 
obligations over the next twelve months.

To address such concerns, management developed and implemented several material changes to our business designed to ensure 

the Company could continue to fund its operations and meet its debt 

85

 
 
 
 
obligations over the next twelve months. The Company implemented the following measures during the year ended September 30, 2023, and 
through the date of the issuance of the financial statements.

•

•

•

•

•

•

We have 15 aircraft under the RASPRO finance lease with a buyout obligation of $50.3 million at the end of March 2024. We 
entered  into  purchase  agreements  with  two  separate  parties  to  purchase  the  RASPRO  aircraft  and  related  engines.  One 
agreement is for 30 engines for a total of $19.5 million. The second agreement is for 15 airframes (without engines) for a total of 
$18.8  million.  Both  of  these  transactions  are  expected  to  be  completed  by  the  end  of  March  2024,  with  net  cash  from  these 
transactions expected to be approximately $(12.1) million.

We entered into an agreement to sell 11  CRJ-900  aircraft  to  a  third  party.  The  Company  has  closed  the  sale  of  seven  of  the 
aircraft  which  generated  $21.0  million  in  gross  proceeds  and  approximately  $1.5  million  in  net  proceeds  after  partial  debt 
reduction on the UST Loan. Subsequent to September 30, 2023, we closed the sale of the remaining four CRJ-900 aircraft to 
the third party for gross proceeds of $12.0 million. Net proceeds from the sale of all four aircraft was $6.5 million after partial 
debt reduction of our UST Loan.

We entered into an agreement with Export Development Bank of Canada (EDC), reducing debt and interest payments on seven 
CRJ-900  aircraft  which  began  January  2023  through  December  2024,  providing  approximately  $14.0  million  of  liquidity. 
Additionally,  the  junior  noteholder,  MHIRJ,  agreed  to  forgive  approximately  $5.0  million  in  principal  contingent  upon  the 
repayment of $4.2 million in principal by December 31, 2023.

We entered into an agreement to sell seven surplus CRJ-900 aircraft to American. The Company has closed the sale of three of 
the aircraft which generated approximately $29.7 million in gross proceeds and approximately $2.4 million in net proceeds after 
partial debt reduction. Subsequent to September 30, 2023, the Company closed the sale of the remaining four CRJ-900 aircraft 
to  American  for  gross  proceeds  of  $41.5  million.  Net  proceeds  from  the  sale  of  all  four  aircraft  was  $5.7  million  after  the 
retirement of the EDC Loan and MHIRJ junior note. $0.6 million in proceeds from the sale of each aircraft was repaid to MHIRJ 
for a total of $4.2 million, and we achieved approximately $5.0 million of forgiveness on the MHIRJ junior note.

We  established  and  drew  upon  a  new  line  of  credit  with  United  totaling  $25.5  million.  The  United  line  of  credit  contains  an 
additional  deemed  prepayment  of  $15  million  with  potential  forgiveness  upon  the  achievement  of  a  certain  number  of  block 
hours flown as well as maintaining a 99.3% controllable completion factor ("CCF") over any rolling four-month period from April 
2023 through December 2024. As of November 2023, the foregoing milestones have been achieved for such rolling four-month 
period.  As  a  result,  $9  million  of  the  $15  million  will  be  deemed  prepaid  one  business  day  following  the  repayment  of  the 
Effective Date Bridge Loan discussed elsewhere herein. We consider it likely that we will achieve additional forgiveness in fiscal 
year 2024. Subsequently, this facility was amended to permit the Company to re-draw approximately $7.9 million of the Effective 
Date Bridge Loan previously repaid and increased the amount of Revolving Commitments from $30.7 million to $50.7 million. 
See Note 10 for a discussion of the line of credit and amount drawn as well as discussion on the deemed prepayment.

On January 11, 2024 and January 19, 2024, we entered into the First Amendment to our Third Amended and Restated United 
CPA  and  the  Second  Amendment  to  our  Third  Amended  and  Restated  United  CPA  (the  "January  2024  United  CPA 
Amendments"),  respectively.  The  January  2024  United  CPA  Amendments  provide  additional  liquidity  and  certain  other 
amendments described below

o

o

o

Increased  CPA  rates,  retroactive  to  October  1,  2023  through  December  31,  2024,  which  are  projected  to  generate 
approximately $63.5 million in incremental revenue over the next twelve months.

Amended certain notice requirements for removal by United of up to eight CRJ-900 Covered Aircraft (as defined in the 
United CPA) from the United CPA.

Extended  United's  existing  utilization  waiver  for  the  Company's  operation  of  E-175  and  CRJ-900  Covered  Aircraft  (as 
defined in the United CPA) to June 30, 2024.

86

 
•

•

•

•

•

On January 11, 2024 and January 19, 2024, we entered into Amendment No. 4 to our Second Amended and Restated Credit 
and Guaranty Agreement, Amendment No. 1 to Stock Pledge Agreement and Limited Waiver of Conditions to Credit Extension 
United and Waiver and Amendment No. 5 to our Second Amended and Restated Credit and Guaranty Agreement (collectively, 
the "January 2024 Credit Agreement Amendments"), respectively. The January 2024 Credit Agreement Amendments provide for 
the following:

o

o

o

o

o

The repayment in full of the Company's $10.5  million  Effective  Date  Bridge  Loan  obligations,  and  the  prepayment  (and 
corresponding reduction) of approximately $2.1  million  in  Revolving  Loans  (as  defined  therein),  with  the  proceeds  from 
the sale, assignment, or transfer of the Company's vested investment in Heart Aerospace Incorporated.

As a result of the repayment of the Effective Date Bridge Loan and pay down of the Revolving Loans, the shares of capital 
stock of Archer Aviation, Inc. held by the Company are being released as collateral for the United credit facility, subject to 
certain conditions.

The waiver of certain financial covenant defaults with respect to the fiscal quarters ended June 30, 2023, September 30, 
2023, and December 31, 2023 and the waiver of projected financial covenant defaults with respect to the fiscal quarter 
ending March 31, 2024.

An  increase  in  the  Applicable  Margin  (as  defined  in  the  United  credit  facility)  during  a  specified  period  of  time  for
borrowings under the Credit Agreement.

Loan  prepayment  requirements  in  connection  with  the  sale  of  four  specified  aircraft  engines  and  the  addition  of  such 
engines as collateral for the United credit facility for a specified period of time.

On December 1, 2023, we entered into an agreement with a third party to sell 12 surplus GE model CF34-8C aircraft engines 
and related parts. The gross proceeds of $56.0 million will be used to retire approximately $40.0 million in associated debt and 
provide  additional  liquidity  to  fund  operations  and  current  debt  obligations  as  they  come  due.  The  transaction  is  expected  to 
close by the end of March 2024.

Subsequent to September 30, 2023, we entered into a purchase agreement with a third party which provides for the sale of 23 
engines for gross proceeds of $11.5 million which will be used to pay down our UST Loan. The transaction is expected to close 
by the end of December 2024.

In addition to already executed agreements to sell aircraft, the Company is actively seeking arrangements to sell other surplus 
assets primarily related to the CRJ fleet including aircraft, engines, and spare parts to reduce debt and optimize operations.

We have delayed and/or deferred major spending on aircraft and engine maintenance to match the current and projected level 
of flight activity.

The Company believes the plans and initiatives outlined above have effectively alleviated the substantial doubt and will allow the 

Company to meet its cash obligations for the next twelve months following the issuance of its financial statements. The forecast of 
undiscounted cash flows prepared to determine if the Company has the ability to meet its cash obligations over the next twelve months was 
prepared with significant judgment and estimates of future cash flows based on projections of CPA and FSA block hours, maintenance 
events, labor costs, and other relevant factors. Assumptions used in the forecast may change or not occur as expected.

As  of  September  30,  2023,  the  Company  has  $163.6  million  of  principal  maturity  payments  on  long-term  debt  due  within  the  next 
twelve  months.  We  plan  to  meet  these  obligations  with  our  cash  on  hand,  ongoing  cashflows  from  our  operations,  as  well  as  the  liquidity 
created from the additional measures identified above. If our plans are not realized, we intend to explore additional opportunities to create 
liquidity by refinancing and deferring repayment of our principal maturity payments that are due within the next twelve months. The Company 
continues to monitor covenant compliance with its lenders as any 

87

 
 
 
noncompliance could have a material impact on the Company’s financial position, cash flows and results of operations.

Correction of Immaterial Misstatement

Subsequent  to  the  issuance  of  the  Company's  2022  consolidated  financial  statements,  management  determined  that  there  was  an 
error regarding the classification of a $4.7 million gain on sale of assets for the year ended September 30, 2022. The gain on sale of assets 
was previously reported as a non-operating gain when it should have been reported as part of operations. We have now reported the prior 
year gain on sale of assets as part of operations, consistent with the current period classification. The error had no effect on the Company's 
previously  reported  net  income,  earnings  per  share,  or  net  cash  flows  from  operating,  investing,  or  financing  activities  for  the  year  ended 
September 30, 2022. Management evaluated the error considering both quantitative and qualitative factors and concluded it was immaterial 
to previously issued financial statements.

Correction of Error (Unaudited)

Subsequent  to  the  filing  of  our  Quarterly  Report  on  Form  10-Q  for  the  quarter  ended  June  30,  2023,  and  in  connection  with  the 
preparation  of  our  Annual  Report  on  Form  10-K  for  the  fiscal  year  ended  September  30,  2023,  the  Company  identified  an  approximately 
$30.6  million  balance  sheet  error  associated  with  the  classification  of  debt  on  the  condensed  consolidated  balance  sheet  as  of  June  30, 
2023. The error was due to certain covenant requirements that were not met under our Second Amended and Restated Credit and Guaranty 
Agreement dated as of June 30, 2022, with United. The debt covenants consisted of the 12-month rolling consolidated interest and rental 
coverage  ratio  covenants  for  the  quarter  ended  June  30,  2023.  As  a  result,  approximately  $30.6  million  should  have  been  classified  as 
current portion of long-term debt and finance leases on the condensed consolidated balance sheet as opposed to long-term debt and finance 
leases,  excluding  current  portion.  In  addition,  the  Company  incorrectly  stated  in  the  going  concern  disclosures  within  the  footnotes  to  our 
financial  statements  included  in  the  3rd  Quarter  10-Q  that,  as  of  June  30,  2023,  the  Company  was  in  compliance  with  all  of  its  debt 
covenants.

Except as discussed above, the error had no impact on the Company's condensed consolidated balance sheet as of June 30, 2023. 
The error also had no impact on the Company's condensed consolidated statements of operations, stockholders' equity, and cash flows for 
the  three-month  and  nine-month  periods  ended  June  30,  2023.  The  following  table  shows  the  original  reported  balances  and  restated 
balances reflecting the correction.

Current liabilities:

Current portion of long-term debt and finance leases

Total current liabilities

Noncurrent liabilities:

Long-term debt and finance leases, excluding current portion

Total noncurrent liabilities
Total liabilities

American Capacity Purchase Agreement 

June 30, 2023 (Unaudited)

Reported

  Adjustment

Restated

  $

  $

124,341   $
222,114    

30,630   $
30,630    

154,971  
252,744  

441,941   $
511,990    
734,104    

(30,630 ) $
(30,630 )  
—    

411,311  
481,360  
734,104  

In  December  2022,  we  entered  into  Amendment  No.  11  (the  “American  Amendment”)  to  the  American  CPA.  The  American 
Amendment provided for the termination and wind-down of the American CPA by April 3, 2023 (the “Wind-down Period”), at which time all 
Covered  Aircraft  (as  defined  in  the  American  CPA)  were  removed  from  the  American  CPA.  In  March  2023,  we  began  to  transition  aircraft 
operated under the American CPA to the United CPA. The American CPA was previously set to expire by its terms on December 31, 2025. 

88

 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
   
   
   
 
 
 
 
Under  the  terms  of  the  American  Amendment,  during  the  Wind-down  Period  (i)  we  continued  to  receive  a  fixed  minimum  monthly 
amount per aircraft covered by the American CPA, plus additional amounts based on the number of flights and block hours flown during each 
month, subject to adjustment based on the Company’s controllable completion rate and certain other factors, and (ii) American agreed not to 
exercise certain termination or withdrawal rights under the American CPA if we failed to meet certain operational performance targets for the 
three consecutive month period ending January 31, 2023.

No Material Breach (as defined in the American CPA) occurred that would have required the payment of liquidated damages. Pursuant 
to the American Amendment, as no material breaches occurred during the wind-down period, American agreed to waive Mesa’s failure to 
meet certain past operational performance targets and other requirements, which triggered termination and withdrawal rights for American 
pursuant to the terms of American CPA. All CCF targets were met during the Wind-down Period, and there were no penalties associated with 
that  performance  metric.  The  parties  executed  a  written  mutual  release  of  all  claims  and  acknowledgment  that  no  Material  Breaches 
occurred.

United Capacity Purchase Agreement 

Under the United CPA, we have the ability to fly up to 80 aircraft for United. The aircraft can be a mix of any number of E-175 or CRJ-
900 aircraft so long as the number of aircraft operating at any given time does not exceed 80. As of September 30, 2023 we operated 54 E-
175  and  26  CRJ-900  aircraft  under  our  Third  Amended  and  Restated  CPA  with  United  dated  December  27,  2022,  which  amended  and 
restated the Second Amended and Restated CPA dated November 4, 2020 (as amended, the “United CPA” or the "Amended and Restated 
United CPA"). Under the United CPA, United owns 42 of our 60 E-175 aircraft. The E-175 aircraft owned by United and leased to us have 
terms expiring between 2024 and 2028, and the 18 E-175 aircraft owned by us have terms expiring in 2028. Additionally, United leased 20 E-
175LL  aircraft  to  us  at  nominal  amounts  during  the  year  ended  September  30,  2023.  The  E-175LL  aircraft  were  removed  from  the  CPA 
beginning in February 2023, with the last E-175LL aircraft being removed in April 2023.

In exchange for providing flight services under our United CPA, we receive a fixed monthly minimum amount per aircraft under contract 
plus certain additional amounts based upon the number of flights and block hours flown and the results of passenger satisfaction surveys. 
United  also  reimburses  us  for  certain  costs  on  an  actual  basis,  including  property  tax  per  aircraft  and  passenger  liability  insurance.  Other 
expenses, including fuel and certain landing fees, are directly paid to suppliers by United. 

United  reimburses  us  on  a  pass-through  basis  for  certain  costs  related  to  heavy  airframe  and  engine  maintenance,  landing  gear, 
auxiliary  power  units  ("APUs")  and  component  maintenance  for  the  aircraft  owned  by  United.  Our  United  CPA  permits  United,  subject  to 
certain conditions, including the payment of certain costs tied to aircraft type, to terminate the agreement in its discretion, or remove aircraft 
from service, by giving us notice of 90 days or more. If United elects to terminate our United CPA in its entirety or permanently remove select 
aircraft from service, we are permitted to return any of the affected aircraft leased from United at no cost to us. In addition, if United removes 
any  of  our  18  owned  E-175  aircraft  from  service  at  its  direction,  United  would  remain  obligated,  at  our  option,  to  assume  the  aircraft 
ownership and associated debt with respect to such aircraft through the end of the term of the United CPA.

On December 27, 2022, we entered into the Amended and Restated United CPA, which provides, among other things, for the following 

amended terms:

•

•

•

The addition of up to 38 CRJ-900 aircraft to be operated by the Company on behalf of United under the Amended and Restated 
United CPA, dependent on the number of E-175 aircraft the Company is operating. As of September 30, 2023, we operated 24 
CRJ-900 aircraft under our Amended and Restated United CPA;

An increase in rates to cover the Company’s pilot pay increases instituted in September 2022, effective through September 2025;

United to be responsible for all costs associated with converting the CRJ-900 aircraft for operation in United’s network;

89

 
•

•

•

•

Terms  providing  that  United  may  remove  the  CRJ-900  aircraft  from  the  scope  of  the  United  CPA,  subject  to  certain  notice  and 
other requirements;

United’s existing utilization waiver for the Company’s operation of E-175LL Covered Aircraft (as defined in the United CPA) to be 
extended to December 31, 2023;

The extension of existing monthly operational performance incentives; and

An agreement by the Company to not enter into new regional air carrier service agreements, excluding the Company’s existing 
agreement with DHL, and provided that this restriction shall not apply from and after the earlier to occur of (i) January 1, 2026 and 
(ii) the Company's satisfaction of certain Performance Milestones (as defined in the Amended and Restated United CPA).

Additionally, in January 2023, in consideration for entering in the Amended and Restated United CPA and providing the revolving line 
of credit, discussed in Note 10, the Company (i) granted United the right to designate one individual to the Company's board of directors (the 
"United  Designee"),  which  occurred  effective  May  2,  2023  with  the  appointment  of  Jonathan  Ireland  and  (ii)  issued  to  United  4,042,061 
shares of the Company’s common stock equal to approximately 10% of the Company’s issued and outstanding capital stock on such date 
(the "United Shares"). United's board designee rights will terminate at such time as United's equity ownership in the Company falls below five 
percent (5%) of the Company's issued and outstanding stock.

United was also granted pre-emptive rights relating to the issuance of any equity securities by the Company and certain registration 
rights, set forth in a definitive registration rights agreement with United, granting United customary demand registration rights in respect of 
publicly registered offerings of the Company, subject to usual and customary exceptions and limitations. See also Note 18 for a discussion 
regarding the amendment to the Company's bylaws as it relates to the Amended and Restated United CPA. 

Pursuant to the United CPA, we agreed to lease our CRJ-700 aircraft to another United Express service provider for a term of nine 
years.  We  ceased  operating  our  CRJ-700  fleet  in  February  2021  in  connection  with  the  transfer  of  those  aircraft  into  a  lease  agreement. 
During  August  of  2022,  we  committed  to  a  formal  plan  to  sell  18  of  our  CRJ-700  aircraft  and  terminated  the  leases  on  the  18  CRJ-700 
aircraft, which have all subsequently been sold. 

Our United CPA is subject to early termination prior to its expiration in various circumstances including:

•

•

•

•

•

•

If  certain  operational  performance  factors  fall  below  a  specified  percentage  for  a  specified  time,  subject  to  notice  under  certain 
circumstances;

If we fail to perform the material covenants, agreements, terms or conditions of our United CPA or similar agreements with United, 
subject to 30 days' notice and cure rights;

If either United or we become insolvent, file bankruptcy, or fail to pay debts when due, the non-defaulting party may terminate the 
agreement;

If we merge with, or if control of us is acquired by another air carrier or a corporation directly or indirectly owning or controlling
another air carrier;

United, subject to certain conditions, including the payment of certain costs tied to aircraft type, may terminate the agreement in 
its discretion, or remove E-175 aircraft from service, by giving us notice of 90 days or more; and

If United elects to terminate our United CPA in its entirety or permanently remove aircraft from service, we are permitted to return 
any of the affected E-175 aircraft leased from United at no cost to us.

DHL Flight Services Agreement

90

 
On December 20, 2019, we entered into a FSA with DHL (the “DHL FSA”). Under the terms of the DHL FSA, we operate four Boeing 
737 aircraft to provide cargo air transportation services as of September 30, 2023. In exchange for providing cargo flight services, we receive 
a fee per block hour with a minimum block hour guarantee. We are eligible for a monthly performance bonus or subject to a monthly penalty 
based on timeliness and completion performance. Ground support expenses including fueling and airport fees are paid directly by DHL.

Under our DHL FSA, DHL leases two Boeing 737-400F aircraft and one 737-800F and subleases them to us at nominal amounts. DHL 
reimburses  us  on  a  pass-through  basis  for  all  costs  related  to  heavy  maintenance  including  C-checks,  off-wing  engine  maintenance  and 
overhauls  including  life  limited  parts  (“LLPs”),  landing  gear  overhauls  and  LLPs,  thrust  reverser  overhauls,  and  APU  overhauls  and  LLPs. 
Certain items such as fuel, de-icing fluids, landing fees, aircraft ground handling fees, en-route navigation fees, and custom fees are paid 
directly to suppliers by DHL or otherwise reimbursed if incurred by us. A third Boeing 737-400F aircraft is leased to us under an operating 
lease by a third party.

The DHL FSA expires five years from the commencement date of the first aircraft placed into service, which was in October 2020. DHL 

has the option to extend the agreement with respect to one or more aircraft for a period of one year with 90 days’ advance written notice.

Our DHL FSA is subject to the following termination rights prior to its expiration:

•

•

•

•

•

•

•

•

If  either  party  fails  to  comply  with  the  obligations,  warranties,  representations,  or  undertakings  under  the  DHL  FSA,  subject  to 
certain notice and cure rights;

If either party is declared bankrupt or insolvent;

If we are unable to legally operate the aircraft under the DHL FSA for a specified number of days;

At any time after the first anniversary of the commencement date of the first aircraft placed in service with 90 days' written notice.

If we fail to comply with performance standards for three consecutive measurement periods.

If we are subject to a labor incident that materially and adversely affects our ability to perform services under the DHL FSA for a 
specified number of days;

Upon a change in control or ownership of the Company; and

DHL may terminate the agreement for a specific aircraft if it is subject to a total loss and the Company does not provide alternate 
services at our expense, or if the aircraft becomes unavailable for more than 30 days due to unscheduled maintenance.

2.

Summary of Significant Accounting Policies 

Basis of Presentation 

The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted 
in  the  United  States  of  America  ("GAAP")  and  include  the  accounts  of  the  Company  and  its  wholly  owned  operating  subsidiaries.  Any 
reference in these notes to applicable guidance is meant to refer to the authoritative United States generally accepted accounting principles 
as  found  in  the  Accounting  Standards  Codification  ("ASC")  and  Accounting  Standards  Update  ("ASU")  of  the  Financial  Accounting 
Standards Board ("FASB"). All intercompany accounts and transactions have been eliminated in consolidation. 

The  consolidated  financial  statements  have  been  prepared  assuming  the  Company  will  continue  as  a  going  concern.  The  going 
concern  assumption  contemplates  the  realization  of  assets  and  satisfaction  of  liabilities  in  the  normal  course  of  business.  The  Company 
generated  a  net  loss  of  $120.1  million  and  cash  flow  used  in  operations  of  $24.1  million  for  the  year  ended  September  30,  2023.  As  of 
September 30, 2023, 

91

 
 
the Company had a working capital deficit of $129.3 million, an accumulated deficit of $71.1 million, and cash and cash equivalents of $32.9 
million.

The Company is evaluating strategies to obtain the required additional funding for future operations. These strategies may include, but 
are  not  limited  to,  obtaining  equity  financing,  issuing  debt,  entering  into  other  financing  arrangements,  restructuring  of  operations  to  grow 
revenues and decrease expenses, or selling the aircraft held for sale and our equity investments.

Use of Estimates 

The preparation of the Company's consolidated financial statements in conformity with GAAP requires management to make estimates 
and assumptions that affect the reported amounts of assets, liabilities, revenues, and expenses and the disclosure of contingent assets and 
liabilities at the date of the consolidated financial statements. Actual results could differ from those estimates. 

Segment Reporting 

Operating  segments  are  defined  as  components  of  an  enterprise  about  which  separate  financial  information  is  available  that  is 
evaluated regularly by the chief operating decision maker in deciding how to allocate resources and in assessing operating performance. In 
consideration  of  ASC  280,  "Segment  Reporting,"  we  are  not  organized  around  specific  services  or  geographic  regions.  We  currently 
operate in one service line providing scheduled flying services in accordance with our CPAs and FSAs. 

While  we  operate  under  a  CPA  and  a  FSA,  we  do  not  manage  our  business  based  on  any  performance  measure  at  the  individual 
contract level. As of September 30, 2023, our chief operating decision maker ("CODM") was the Chief Executive Officer. Our CODM uses 
consolidated  financial  information  to  evaluate  our  performance,  which  is  the  same  basis  on  which  he  communicates  our  results  and 
performance to our Board of Directors. Our CODM bases all significant decisions regarding the allocation of our resources on a consolidated 
basis. Based on the information described above and in accordance with the applicable literature, management has concluded that we are 
organized and operated as one operating and reportable segment. 

Cash and Cash Equivalents

The  Company  considers  all  highly  liquid  investments  with  an  original  maturity  of  three  months  or  less  when  purchased  to  be  cash 

equivalents.

Restricted Cash 

Restricted cash primarily includes deposits in trust accounts to collateralize letters of credit and to fund workers' compensation claims, 

landing fees, and other business needs. Restricted cash is stated at cost, which approximates fair value. 

The Company has an agreement with a financial institution for a $6.0 million letter of credit facility to issue letters of credit for landing 
fees, workers' compensation insurance, and other business needs. Pursuant to such agreement, $3.1 million and $3.3 million of outstanding 
letters of credit are required to be collateralized by amounts on deposit as of September 30, 2023 and 2022, respectively, which are classified 
as restricted cash. 

Expendable Parts and Supplies 

Expendable  parts  and  supplies  are  stated  at  cost,  less  an  allowance  for  obsolescence.  The  Company  provides  an  allowance  for 
obsolescence for such parts and supplies over the useful life of its aircraft after considering the useful life of each aircraft fleet, the estimated 
cost of expendable parts expected to be on hand at the end of the useful life, and the estimated salvage value of the parts. This allowance 
for 

92

 
expendable parts account was $4.1 million and $3.8 million as of September 30, 2023 and 2022, respectively. 

Property and Equipment 

Property and equipment are stated at cost, net of manufacturer incentives, and depreciated over their estimated useful lives to their 

estimated salvage values, which are 20% for aircraft and rotable spare parts, using the straight-line method. 

Estimated useful lives of the various classifications of property and equipment are as follows:

Property and Equipment

Buildings
Aircraft
Flight equipment
Equipment
Furniture and fixtures
Vehicles
Rotable spare parts
Leasehold improvements

  Estimated Useful Life
  30 years
  25 years from the manufacture date
  7-20 years
  5-9 years
  3-5 years
  5 years
  Life of the aircraft or term of the lease, whichever is less
  Life of the aircraft or term of the lease, whichever is less

Long-lived  assets  to  be  held  and  used  are  reviewed  for  impairment  whenever  events  or  changes  in  circumstances  indicate  that  the 
related carrying amount may be impaired. The Company records an impairment loss if (i) the undiscounted future cash flows are found to be 
less than the carrying amount of the asset or asset group, and (ii) the carrying amount of the asset or asset group exceeds its fair value. If an
impairment loss has occurred, a charge is recorded to reduce the carrying amount of the asset to its estimated fair value. 

To determine whether impairments exist for aircraft and other related assets used in operations, we group assets at the CPA and FSA 
level (i.e., the lowest level for which there are identifiable cash flows) and then estimate future cash flows based on projections of capacity 
purchase or FSA, block hours, maintenance events, labor costs and other relevant factors. If an asset group is impaired, the impairment loss 
recognized is the amount by which the asset group's carrying amount exceeds its estimated fair value. We estimate aircraft fair values using 
published sources, appraisals and bids received from third parties, as available. Due to operating losses and the transition of operations from 
American to United, we evaluated our United fleet as of September 30, 2023, and determined that future cash flows from the operation of our 
fleet through the respective remaining useful life exceeded the carrying value of the fleet. As such, no impairment charges were recorded to 
our  fleet.  The  Company  recognized  impairment  charges  of  zero, 109.7  million,  and  zero  on  property  and  equipment  and  other  long-lived 
assets for the years ended September 30, 2023, 2022, and 2021 respectively.

93

 
 
 
Assets Held for Sale

We classify assets as held for sale when (i) our management approves and commits to a formal plan of sale that is probable of being 
completed  within  one  year;  (ii)  the  asset  is  available  for  immediate  sale  in  its  present  condition  subject  only  to  terms  that  are  usual  and 
customary for sales of such assets; (iii) an active program to locate a buyer has been initiated; (iv) the asset is being actively marketed for 
sale at a price that is reasonable in relation to its current fair value; and (v) actions required to complete the plan indicate that it is unlikely 
that significant changes to the plan will be made or the plan will be withdrawn. Assets designated as held for sale are recorded at the lower of 
their current carrying value or their fair market value, less costs to sell, beginning in the period in which the assets meet the criteria to be 
classified as held for sale. If the market value, less costs to sell, is lower than the current carrying value, an impairment loss is recorded on 
the  asset  designated  as  held  for  sale.  The  Company  recognized  impairment  charges  of  $50.6  million,  $62.1  million,  and  zero  on  assets 
designated as held for sale for the years ended September 30, 2023, 2022, and 2021, respectively. See Note 7 – “Assets Held for Sale” for 
further discussion of our assets classified as held for sale as of September 30, 2023

Fair Value Measurements 

The  Company  accounts  for  assets  and  liabilities  in  accordance  with  accounting  standards  that  define  fair  value  and  establish  a 
consistent  framework  for  measuring  fair  value  on  either  a  recurring  or  a  nonrecurring  basis.  Fair  value  is  an  exit  price  representing  the 
amount that would be received to sell an asset, or paid to transfer a liability, in an orderly transaction between market participants. As such, 
fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an 
asset or liability. 

Accounting standards include disclosure requirements relating to the fair values used for certain financial instruments and establish a 
fair  value  hierarchy.  The  hierarchy  prioritizes  valuation  inputs  into  three  levels  based  on  the  extent  to  which  inputs  used  in  measuring  fair 
value are observable in the market. Each fair value measurement is reported in one of three levels: 

•

•

•

Level 1 – Observable inputs such as quoted prices in active markets for identical assets or liabilities; 

Level 2 – Inputs, other than quoted prices in active markets, that are observable either directly or indirectly; and 

Level 3 – Unobservable inputs in which there is little or no market data, requiring an entity to develop its own assumptions. 

Debt Financing Costs 

Debt  financing  costs  consist  of  payments  made  to  issue  debt  related  to  the  purchase  of  aircraft,  flight  equipment,  and  certain  flight 
equipment maintenance costs. The Company defers the costs and amortizes them to interest expense over the term of the debt agreement. 
Debt financing costs related to a recognized debt liability are presented as a direct deduction from the carrying amount of the related long-
term debt on the consolidated balance sheet. Debt financing costs with no related recognized debt liability are presented as assets, with the 
current  portion  included  in  prepaid  expenses  and  other  current  assets  and  the  noncurrent  portion  included  in  other  assets  on  the 
consolidated balance sheet. 

Intangible Assets 

Customer relationships are amortized over their estimated useful lives. In accordance with ASC 360, Property, Plant, and Equipment, 
an intangible asset with a finite life that is being amortized is reviewed for impairment whenever events or changes in circumstances indicate 
that the related carrying amount may be impaired. The Company records an impairment loss if the undiscounted future cash flows are found 
to  be  less  than  the  carrying  amount  of  the  asset  and  if  the  carrying  amount  of  the  asset  exceeds  fair  value.  If  an  impairment  loss  has 
occurred, a charge is recorded to reduce the carrying amount of the asset to its 

94

 
estimated fair value. The Company recognized an impairment loss of $3.7 million, $1.9 million, and zero  on  intangible  assets  for  the  year 
ended September 30, 2023, 2022, and 2021 respectively. 

Other Assets 

Other noncurrent assets primarily consist of the non-current portion of lease incentives related to aircraft which Mesa leases to third 

parties and investments in equity securities. 

Lease incentives represent amounts paid or payable by Mesa to the lessee and are amortized as a reduction of lease revenue over 
the term of the lease. The current portion of the lease incentive assets is included in prepaid expenses and other current assets, and the non-
current portion is included in other assets on the consolidated balance sheet. 

Investments in equity securities with readily determinable fair values are adjusted to reflect the market value of the investments each 
reporting period, with corresponding gains and losses reflected in the statement of operations. Investments in equity securities without readily 
determinable values are measured at cost less impairment, if any, and are adjusted when there are observable prices of similar or identical 
investments from the same issuer.

Income Taxes 

Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future 
tax  consequences  attributable  to  differences  between  the  financial  statement  carrying  amounts  of  existing  assets  and  liabilities  and  their 
respective  tax  bases  and  operating  loss  and  tax  credit  carryforwards.  Deferred  tax  assets  and  liabilities  are  measured  using  enacted  tax 
rates expected to apply to taxable income in future years in which those temporary differences are expected to be recovered or settled. The 
effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. 
The  Company  records  deferred  tax  assets  for  the  value  of  benefits  expected  to  be  realized  from  the  utilization  of  state  and  federal  net 
operating  loss  carryforwards.  The  Company  periodically  reviews  these  assets  to  determine  the  likelihood  of  realization.  To  the  extent  the 
Company believes some portion of the benefit may not be realizable based on the available sources of income, an estimate of the unrealized 
position is made, and a valuation allowance is recorded. The Company and its consolidated subsidiaries file a consolidated federal income 
tax return. 

Other Noncurrent Liabilities

Other noncurrent liabilities primarily consist of the non-current portion of lease incentive obligations and deposits related to the aircraft 

which Mesa leases to third parties and vendor credit liabilities for future purchases of electric aircraft.

Revenue Recognition 

The Company recognizes revenue when the service is provided under its CPAs and FSAs. Under these agreements, the Company’s 
major  partners  generally  pay  a  fixed  monthly  minimum  amount  per  aircraft,  plus  certain  additional  amounts  based  upon  the  number  of 
departures  and  block  hours  or  flight  hours  flown.  The  agreements  also  include  reimbursement  of  certain  direct  costs  incurred  by  the 
Company in performing flight services. These costs, known as "pass-through costs," may include passenger liability and hull insurance as 
well as aircraft property taxes. Additionally, for the E-175 aircraft owned by United, United reimburses the Company for heavy airframe and 
engine  maintenance,  landing  gear  maintenance,  APU  maintenance,  and  component  maintenance.  The  Company  also  receives 
compensation under its agreements for heavy maintenance expenses at a fixed hourly rate or per aircraft rate for all aircraft in scheduled 
service  other  than  the  E-175  aircraft  owned  by  United.  The  contracts  also  include  incentives  and  penalties  based  on  certain  operational 
benchmarks. The Company is eligible to receive incentive compensation upon the achievement of certain performance criteria defined in the 
agreements. At the end of each period during the term of an agreement, the Company calculates the incentives or penalties 

95

 
achieved  during  that  period  and  recognizes  revenue  attributable  to  the  agreement  during  the  period  accordingly,  subject  to  the  variable 
constraint guidance in accordance ASC 606. All revenue recognized under these contracts is presented as the gross amount billed to the 
major partners. See Note 3 - “Contract Revenue and Pass-through and Other Revenue” for further information.

The  Company  has  committed  to  perform  various  activities  that  can  be  generally  classified  into  in-flight  services  and  maintenance 
services. When evaluating these services, the Company determined that the nature of its promise is to provide a single integrated service, 
flight  services,  because  its  contracts  require  integration  and  assumption  of  risk  associated  with  both  services  to  effectively  deliver  and 
provide  the  flights  as  scheduled  over  the  contract  term.  Therefore,  the  in-flight  services  and  maintenance  services  are  inputs  to  that 
combined  integrated  flight  service.  Both  the  services  occur  over  the  term  of  the  agreement  and  the  performance  of  maintenance  services 
significantly effects the utility of the in-flight services. The Company's individual flights flown under the CPAs and FSAs are deemed to be 
distinct  and  the  flight  service  promised  in  the  agreements  represents  a  series  of  services  that  should  be  accounted  for  as  a  single 
performance  obligation.  This  single  performance  obligation  is  satisfied  over  time  as  the  flights  are  completed.  Therefore,  revenue  is 
recognized when each flight is completed.

In  allocating  the  transaction  price,  variable  payments  (i.e.,  billings  based  on  departures  and  block  hours  or  flight  hours  flown,  pass-
through  costs,  etc.)  that  relate  specifically  to  the  Company's  efforts  in  performing  flight  services  are  recognized  in  the  period  in  which  the 
individual flight is completed. The Company has concluded that allocating the variability directly to the individual flights results in an overall 
allocation meeting the objectives in ASC 606. This results in a pattern of revenue recognition that follows the variable amounts billed from the 
Company to its customers.

A portion of the Company's compensation under its CPAs with American and United is designed to reimburse the Company for certain 
aircraft ownership costs. Such costs include aircraft principal and interest debt service costs, aircraft depreciation, and interest expense or 
aircraft lease expense costs while the aircraft is under contract. The Company has concluded that a component of its revenue under these 
agreements is deemed to be lease revenue, as such agreements identify the "right of use" of a specific type and number of aircraft over a 
stated  period-of-time.  The  lease  revenue  associated  with  the  Company's  CPAs  is  accounted  for  as  an  operating  lease  and  is  reflected  as 
contract revenue on the Company's consolidated statements of operations and comprehensive (loss) income.

The Company recognized $144.7 million, $158.4 million, and $170.2 million of lease revenue for the year ended September 30, 2023, 
2022, and 2021, respectively. The Company has not separately stated aircraft rental income and aircraft rental expense in the consolidated 
statements  of  operations  and  comprehensive  (loss)  income  because  the  use  of  the  aircraft  is  not  a  separate  activity  of  the  total  service 
provided under our CPAs.  

The Company's CPAs and FSAs are renewable periodically and contain provisions pursuant to which the parties could terminate their 
respective  agreements,  or  withdraw  aircraft  under  their  respective  agreements,  subject  to  certain  conditions  as  described  in  Note  1.  The 
agreements  also  contain  terms  with  respect  to  covered  aircraft,  services  provided,  and  compensation  as  described  in  Note  1.  The 
agreements are amended from time to time to change, add, or delete terms of the agreements.

The Company's revenues could be impacted by a number of factors, including amendment or termination of its agreements with its 
major  partners,  contract  modifications  resulting  from  contract  renegotiations,  its  ability  to  earn  incentive  payments  contemplated  under 
applicable agreements, and settlement of reimbursement disputes with the Company's major partners. In the event contracted rates are not 
finalized at a quarterly or annual financial statement date, the Company evaluates the enforceability of its contractual terms and when it has 
an enforceable right, it estimates the amount the Company expects to be entitled to that is subject to the variable constraint guidance within 
ASC 606.  

The Company's agreements contain an option that allows its major partners to assume the contractual responsibility for procuring and 
providing the fuel necessary to operate the flights that it operates for them. All of the Company's major partners have exercised this option. 
Accordingly, the Company does not record 

96

 
an expense or revenue for fuel and related fueling costs for flying under its CPAs or FSA. In addition, the Company's major partners also 
provide, at no cost to the Company, certain ground handling and customer service functions, as well as airport-related facilities and gates at 
their hubs and other cities. Services and facilities provided by the Company's major partners at no cost are presented net in its consolidated 
financial statements; hence, no amounts are recorded as revenue or operating expense for these items.

Contract Liabilities

Contract  liabilities  consist  of  deferred  credits  representing  upfront  payments  received  from  major  partners  related  to  aircraft 
modifications associated with CPAs and pilot training. The deferred credits are recognized over time depicting the pattern of transfer of the 
related services over the term of the CPAs.

Current and non-current deferred credits are recorded to other accrued expenses and non-current deferred credits in the consolidated 
balance sheets, respectively. The Company's total current and non-current deferred credit balances at September 30, 2023 and September 
30, 2022 were $5.1 million and $3.9 million, respectively. The Company recognized $1.7 million, $0.9 million, and $2.4 million of the deferred 
credits  within  contract  revenue  in  the  consolidated  statements  of  operations  and  comprehensive  (loss)  income  during  the  year  ended 
September 30, 2023, 2022, and 2021, respectively.

Contract Assets

The Company recognizes assets from the incremental costs incurred to obtain contracts with major partners including aircraft painting, 
aircraft reconfiguration, and flight service personnel training costs. These costs are amortized based on the pattern of transfer of the services 
in relation to flight hours over the term of the contract. Contract assets are recorded as other assets in the consolidated balance sheets. The 
Company's contract assets balance at September 30, 2023 and September 30, 2022 was approximately $8.8 million and zero, respectively. 
Contract cost amortization was approximately $1.0 million, zero, and $2.0 million for the year ended September 30, 2023, 2022, and 2021, 
respectively.

Maintenance Expense 

The Company operates under an FAA approved continuous inspection and maintenance program. The cost of non-major scheduled 

inspections and repairs and routine maintenance costs for all aircraft and engines are charged to maintenance expense as incurred. 

The Company accounts for heavy maintenance and major overhaul costs on its owned E-175 fleet under the deferral method whereby 
the cost of heavy maintenance and major overhaul is deferred and amortized until the earlier of the end of the useful life of the related asset 
or the next scheduled heavy maintenance event. Amortization of heavy maintenance and major overhaul costs charged to depreciation and 
amortization expense was approximately $3.1 million, $1.9 million, and $0.4 million  for the fiscal year ended September 30, 2023, 2022, and 
2021,  respectively.  At  September  30,  2023  and  September  30,  2022,  the  Company  had  a  deferred  heavy  maintenance  balance,  net  of 
accumulated amortization, of approximately $8.0 and $9.7  million,  respectively.  The  Company  accounts  for  heavy  maintenance  and  major 
overhaul costs for all other fleets under the direct expense method whereby costs are expensed to maintenance expense as incurred, except 
for certain maintenance contracts where labor and materials price risks have been transferred to the service provider and require payment on 
a  utilization  basis,  such  as  flight  hours.  Costs  incurred  for  maintenance  and  repair  for  utilization  maintenance  contracts  where  labor  and 
materials  price  risks  have  been  transferred  to  the  service  provider  are  charged  to  maintenance  expense  based  on  contractual  payment 
terms. Our maintenance policy is determined by fleet when major maintenance is incurred. 

Under  the  Company's  aircraft  operating  lease  agreements  and  FAA  operating  regulations,  it  is  obligated  to  perform  all  required 
maintenance  activities  on  its  fleet,  including  component  repairs,  scheduled  airframe  checks  and  major  engine  restoration  events.  The 
Company  estimates  the  timing  of  the  next  major  maintenance  event  based  on  assumptions  including  estimated  usage,  FAA-mandated 
maintenance 

97

 
intervals,  and  average  removal  times  as  recommended  by  the  manufacturer.  The  timing  and  the  cost  of  maintenance  are  based  on 
estimates, which can be impacted by changes in utilization of its aircraft, changes in government regulations and suggested manufacturer 
maintenance intervals. Major maintenance events consist of overhauls to major components.

Engine  overhaul  expense  totaled  approximately  $32.4  million,  $23.6  million,  and  $31.4  million  for  the  years  ended  September  30, 
2023,  2022,  and  2021,  respectively,  of  which  approximately  $31.9 million, $21.7 million, and $16.8  million,  respectively,  was  pass-through 
expense. Airframe check expense totaled approximately $23.4 million, $22.1 million, and $51.1 million for the years ended September  30, 
2023,  2022,  and  2021,  respectively,  of  which  approximately  $16.9  million,  $3.2  million,  and  $20.5  million,  respectively,  was  pass-through 
expense.

Pursuant to the United CPA, United reimburses the Company for heavy maintenance on certain E-175 aircraft. Those reimbursements 

are included in pass-through and other revenue. See Note 1 - "Organization and Operations" for further information.

Leases

We determine if an arrangement is a lease at inception. As a lessee, we have lease agreements with lease and non-lease components 
and  have  elected  to  account  for  such  components  as  a  single  lease  component.  Our  operating  lease  activities  are  recorded  in  operating 
lease right-of-use assets, current maturities of operating leases, and noncurrent operating lease liabilities in the consolidated balance sheets. 
Finance leases are reflected in property and equipment, net, current portion of long-term debt and finance leases, and long-term debt and 
finance leases, excluding current portion in the consolidated balance sheets.

Right-of-use  ("ROU")  assets  represent  our  right  to  use  an  underlying  asset  for  the  lease  term  and  lease  liabilities  represent  our 
obligation  to  make  lease  payments  arising  from  the  lease.  Operating  lease  ROU  assets  and  liabilities  are  recognized  at  the  lease 
commencement date based on the present value of lease payments over the lease term. Variable lease payments are not included in the 
calculation of the right-of-use assets and lease liability due to uncertainty of the payment amount and are recorded as lease expense in the 
period  incurred.  As  most  of  our  leases  do  not  provide  an  implicit  rate,  we  use  our  estimated  incremental  borrowing  rate  based  on  the 
information available at the lease commencement date in determining the present value of lease payments. We use the implicit rate when 
readily determinable. Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise 
that option. Operating lease costs are recognized on a straight-line basis over the lease term, while finance leases result in a front-loaded 
expense pattern.

To  determine  whether  impairments  exist  for  aircraft  and  other  related  assets  used  in  operations,  we  group  assets,  including  ROU 
assets, at the CPA or FSA level (i.e., the lowest level for which there are identifiable cash flows) and then estimate future cash flows based 
on projections of CPA or FSA, block hours, maintenance events, labor costs and other relevant factors. As all of our aircraft leases besides 
one with an insignificant value on our books are leased to us from United or DHL at nominal amounts and not recorded on our books, we did 
not  assess  leased  aircraft  for  impairment.  The  Company  recorded  impairment  losses  of  zero, $10.5 million, and zero  for  the  years  ended 
September 30, 2023, 2022, and 2021, respectively.

As a lessee, we have elected a short-term lease practical expedient on all classes of underlying assets, permitting us to not apply the 

recognition requirements of this standard to leases with terms of 12 months or less.

Our  CPAs  identify  the  "right  of  use"  of  a  specific  type  and  number  of  aircraft  over  a  stated  period-of-time.  A  portion  of  the 
compensation under our CPAs are designed to reimburse the Company, as lessor, for certain aircraft ownership costs of these aircraft. We 
account for the non-lease component under ASC 606 and account for the lease component under ASC 842. We allocate the consideration in 
the contract 

98

 
between the lease and non-lease components based on their stated contract prices, which is based on a cost basis approach representing 
our estimate of the stand-alone selling prices.

As discussed in Note 1, we lease, at nominal rates, certain aircraft from United and DHL under our United CPA and DHL FSA, which 
are  excluded  from  operating  lease  assets  and  liabilities  as  they  do  not  represent  embedded  leases  under  ASC  842.  Other  than  nominal 
leases  with  our  major  partners,  approximately  1%  of  our  aircraft  are  leased  from  third  parties.  Our  aircraft  classified  as  operating  leases 
results in rental payments being charged to expense over the term of the related leases. In the event that we or one of our major partners 
decide to exit an activity involving leased aircraft, losses may be incurred. In the event that we exit an activity that results in exit losses, these 
losses  are  accrued  as  each  aircraft  is  removed  from  operations  for  early  termination  penalties,  lease  settle  up  and  other  charges. 
Additionally, any remaining ROU assets and lease liabilities will be written off. 

3.

Contract Revenue and Pass-through and Other Revenue 

The Company recognizes contract revenue when the service is provided under its CPA and FSA. Under the CPA and FSA, our major 
partners generally pay for each departure, flight hour (measured from takeoff to landing, excluding taxi time) or block hour (measured from 
takeoff to landing, including taxi time) incurred, and an amount per aircraft in service each month with additional incentives based on flight 
completion, on-time performance, and other operating metrics. The Company’s performance obligation is met when each flight is completed, 
and revenue is recognized and reflected in contract revenue.

The  Company  recognizes  pass-through  revenue  when  the  service  is  provided  under  its  CPA  and  FSA.  Pass-through  revenue 
represents reimbursements for certain direct expenses incurred including passenger liability and hull insurance, property taxes, other direct 
costs defined within the agreements, and major maintenance on aircraft leased at nominal rates. The Company’s performance obligation is 
met when each flight is completed or as the maintenance services are performed, and revenue is recognized and reflected in pass-through 
and other revenue.

The  Company  records  deferred  revenue  when  cash  payments  are  received  or  are  due  from  our  major  partners  in  advance  of  the 
Company’s performance, including amounts that are refundable. The Company recognized approximately $3.0 million of previously deferred 
revenue, and deferred $10.4 million of revenue during the years ended September 30, 2023 and 2022, respectively, which was billed to and 
paid by our major partners. Deferred revenue is recognized as flights are completed over the remaining contract term.

The  deferred  revenue  balance  as  of  September  30,  2023  represents  our  aggregate  remaining  performance  obligations  that  will  be 
recognized as revenue over the period in which the performance obligations are satisfied, and is expected to be recognized as revenue as 
follows (in thousands): 

Periods Ending
September 30,

Total Revenue

2024
2025
2026
2027
2028
Thereafter
Total

  $

  $

4,880  
5,281  
4,199  
3,835  
2,008  
844  
21,047  

A portion of the Company's compensation under its CPA with United and formerly American is designed to reimburse the Company for 
certain  aircraft  ownership  costs.  Such  costs  include  aircraft  principal  and  interest  debt  service  costs,  aircraft  depreciation,  and  interest 
expense or aircraft lease expense costs while the aircraft is under contract. The Company has concluded that a component of its revenue
under  these  agreements  is  deemed  to  be  lease  revenue,  as  such  agreements  identify  the  "right  of  use"  of  a  specific  type  and  number  of 
aircraft over a stated period-of-time. We account for the non-lease component under ASC 606 and account for the lease component under 
ASC 842. We allocate the 

99

 
 
 
   
 
 
   
   
   
   
   
 
consideration in the contract between the lease and non-lease components based on their stated contract prices, which is based on a cost 
basis approach representing our estimate of the stand-alone selling prices.

The lease revenue associated with the Company's CPAs is accounted for as an operating lease and is reflected as contract revenue 
on the Company's consolidated statements of operations and comprehensive (loss) income. The Company recognized approximately $144.7 
million, $158.4  million,  and  $170.2  million  of  lease  revenue  for  the  years  ended  September  30,  2023,  2022,  and  2021,  respectively.  The 
Company  has  not  separately  stated  aircraft  rental  income  and  aircraft  rental  expense  in  the  consolidated  statements  of  operations  and 
comprehensive (loss) income because the use of the aircraft is not a separate activity from the total service provided under our CPAs.  

Historically,  the  Company  entered  into  lease  agreements  with  GoJet  Airlines  LLC  (“GoJet”)  to  lease  CRJ-700  aircraft.  The  lease 
agreements were accounted for as operating leases and had a term of nine years beginning on the delivery date of each aircraft. Under the 
lease agreements, GoJet paid fixed monthly rent per aircraft and variable lease payments for supplemental rent based on monthly aircraft 
utilization at fixed rates. Supplemental rent payments were subject to reimbursement following GoJet’s completion of qualifying maintenance 
events defined in the agreements. Lease revenue for fixed monthly rent payments were recognized on a straight-line basis within contract 
revenue.  Lease  revenue  for  supplemental  rent  was  deferred  and  recognized  within  contract  revenue  when  it  was  probable  that  amounts 
received will not be reimbursed for future qualifying maintenance events over the lease term. 

The Company mitigated the residual asset risks through supplemental rent payments and by leasing aircraft and engine types that can 
be  operated  by  the  Company  in  the  event  of  a  default.  Additionally,  the  operating  leases  included  specified  lease  return  condition 
requirements  and  the  Company  maintains  inspection  rights  under  the  leases.  Lease  incentive  obligations  for  reimbursements  of  certain 
aircraft  maintenance  costs  are  recognized  as  lease  incentive  assets  and  were  amortized  on  a  straight-line  basis  and  recognized  as  a 
reduction to lease revenue over the lease term. 

4.

Recent Accounting Pronouncements 

In  March  2020,  the  FASB  issued  ASU  2020-04,  Reference  Rate  Reform  (Topic  848)  (“ASU  2020-04”).  This  ASU  provides  optional 
expedients and exceptions for a limited period of time for accounting for contracts, hedging relationships, and other transactions affected by 
the  London  Interbank  Offered  Rate  (LIBOR),  or  another  reference  rate  expected  to  be  discontinued.  The  U.S.  Federal  Reserve,  in 
conjunction  with  the  Alternative  Reference  Rates  Committee,  has  determined  that  the  U.S.  dollar  LIBOR  will  be  replaced  by  the  Secured 
Overnight  Financing  Rate  (SOFR)  after  June  30,  2023.  Optional  expedients  can  be  applied  through  December  31,  2024.  Under  the 
expedient, the Company will account for amendments to agreements as if the modification was not substantial. The new carrying amounts of 
debts  will  consist  of  the  carrying  amount  of  the  original  debt  and  any  additional  fees  associated  with  the  modified  debt  instrument.  A  new 
effective yield will be established based on the new carrying amount and revised cash flows.

In June 2022, the FASB issued new guidance to clarify the fair value measurement guidance for equity securities subject to contractual 
restrictions  that  prohibit  the  sale  of  an  equity  security.  Further,  the  guidance  introduces  new  disclosure  requirements  for  equity  securities 
subject to contractual sale restrictions that are measured at fair value. The standard will be effective for annual reporting periods beginning 
after December 15, 2023, including interim reporting periods within those fiscal years. We are currently evaluating the impact that the new 
guidance will have on our consolidated financial statements.

100

 
5.

Concentrations of Credit Risk

Financial  instruments  that  potentially  expose  the  Company  to  a  concentration  of  credit  risk  consist  principally  of  cash  and  cash 
equivalents that are primarily held by financial institutions in the United States and accounts receivable. Amounts on deposit with a financial 
institution may at times exceed federally insured limits. The Company maintains its cash accounts with high credit quality financial institutions 
and, accordingly, minimal credit risk exists with respect to the financial institutions. As of September 30, 2023, the Company had $3.1 million 
in  restricted  cash.  We  have  an  agreement  with  a  financial  institution  for  a  letter  of  credit  facility  and  to  issue  letters  of  credit  for  particular 
airport authorities, worker's compensation insurance, property and casualty insurance and other business needs as required in certain lease 
agreements.  Pursuant  to  the  terms  of  this  agreement,  $3.1  million  and  $3.3  million  of  outstanding  letters  of  credit  are  required  to  be 
collateralized by amounts on deposit as of September 30, 2023 and 2022, respectively, which are classified as restricted cash.

Significant customers are those which represent more than 10% of the Company’s total revenue or net accounts receivable balance at 
each respective balance sheet date. At September 30, 2023, the Company had a CPA with United and a FSA with DHL. Substantially all of 
the  Company's  consolidated  revenue  for  the  years  ended  September  30,  2023,  2022,  and  2021  and  accounts  receivable  at  the  end  of 
September 30, 2023 and 2022 was derived from these agreements as well as the CPA with American which was terminated on April 3, 2023. 
In  certain  cases,  the  terms  of  these  agreements  are  not  aligned  with  the  lease  obligations  on  the  aircraft  performing  services  under  such 
agreements.

Amounts billed by the Company under these agreements are subject to the Company's interpretation of the applicable agreement and 
are subject to audit by the Company's major partners. Periodically, the Company's major partners dispute amounts billed and pay amounts 
less  than  the  amount  billed.  Ultimate  collection  of  the  remaining  amounts  not  only  depends  upon  the  Company  prevailing  under  the 
applicable audit, but also upon the financial well-being of the major partner. As such, the Company reviews amounts due based on historical 
collection trends, the financial condition of major partners and current external market factors and records a reserve for amounts estimated to 
be  uncollectible.  The  allowance  for  doubtful  accounts  was  not  material  at  September  30,  2023  and  2022,  respectively.  If  the  Company's 
ability  to  collect  these  receivables  and  the  financial  viability  of  our  major  partners  is  materially  different  than  estimated,  the  Company's 
estimate of the allowance could be materially impacted. 

American accounted for approximately 23%, 45%, and 45% of the Company's total revenue for the years ended September 30, 2023, 
2022, and 2021, respectively. United accounted for approximately 73%, 48%, and 52% of the Company's total revenue for the years ended 
September 30, 2023, 2022, and 2021, respectively. A termination of the United CPA would have a material adverse effect on the Company's 
business prospects, financial condition, results of operations, and cash flows. 

6.

Intangible Assets 

The Company includes its intangible assets of customer relationship in the asset group associated with the CRJ-900 fleet operating 
under  the  American  CPA  and  monitors  for  any  indicators  of  impairment  of  the  asset  group.  When  certain  conditions  or  changes  in  the 
economic situation exist, the asset group may be impaired if the carrying amount of the assets is not recoverable and that carrying amount 
exceeds  the  asset  group’s  fair  value.  Due  to  the  impacts  of  the  pilot  shortage  and  the  pilot  wage  increase,  we  evaluated  all  asset  groups 
during the year ended September 30, 2023 and determined that the asset group for the CRJ-900 fleet operating under the American CPA 
was impaired. As a result, the Company recognized an impairment loss of $3.7 million and $1.9 million on the customer relationship related 
to  the  CRJ-900  fleet  operating  under  the  American  CPA  during  the  year  ended  September  30,  2023  and  2022,  respectively,  which  was 
recorded in asset impairment on our consolidated statements of operations and comprehensive (loss) income. The Company did not record 
any impairment losses related to its intangible assets during the year ended September 30, 2021. 

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Information about the intangible assets of the Company at September 30, 2023 and 2022, is as follows (in thousands): 

Customer relationship
Accumulated amortization
Impairment

Net carrying value

September 30,
2023

September 30,
2022

—     $
—      
—      
—     $

43,800  
(38,029 )
(1,929 )
3,842  

  $

Total  amortization  expense  recognized  was  approximately  $0.1  million,  $1.0  million,  and  $1.2  million,  for  the  fiscal  years  ended 
September 30, 2023, 2022, and 2021, respectively. The Company recognized an impairment loss of $3.7 million on the customer relationship 
related  to  the  American  CPA  during  the  year  ended  September  30,  2023,  which  was  recorded  in  asset  impairment  on  our  condensed 
consolidated statements of operations and comprehensive loss. Accordingly, we expect to record amortization expense of zero for fiscal year 
2024 and thereafter.

7.

Assets Held for Sale

During  the  year  ended  September  30,  2023,  management  disposed  of  our  remaining  CRJ-200  aircraft  and  our  remaining  CRJ-700 
aircraft besides two which are leased to a third party. Additionally, management continued our plan to sell certain of our CRJ-900 aircraft, and 
determined that 14 CRJ-900 aircraft met the criteria to be classified as assets held for sale during the year ended September 30, 2023. We 
have a total of 15 aircraft held for sale as of September 30, 2023, all of which are CRJ-900 aircraft. These aircraft are presented separately in 
our condensed consolidated balance sheet at the lower of their current carrying value or their fair market value less costs to sell. The fair 
values  are  based  upon  observable  and  unobservable  inputs,  including  recent  purchase  offers  and  market  trends  and  conditions.  The 
assumptions  used  to  determine  the  fair  value  of  our  assets  held  for  sale,  excluding  agreed  upon  purchase  offers,  are  subject  to  inherent 
uncertainty and could produce a wide range of outcomes which we will continue to monitor in future periods as new information becomes 
available.  Prior  to  the  ultimate  sale  of  the  assets,  subsequent  changes  in  our  estimate  of  the  fair  value  of  our  assets  held  for  sale  will  be 
recorded as a gain or loss with a corresponding adjustment to the assets’ carrying value. 

As of September 30, 2022, the Company had eight CRJ-700 classified as held for sale. During the year ended September 30, 2023, 
the Company closed the sale of all eight CRJ-700 aircraft for gross proceeds of $40.0 million. Net proceeds from the sale after retirement of 
debt was $8.0 million.

As of September 30, 2022, the Company had 11 CRJ-900 aircraft and one CRJ-200 aircraft classified as held for sale. During the year 
ended  September  30,  2023,  the  Company  closed  the  sale  of  seven  of  the  CRJ-900  aircraft  to  a  third  party  for  gross  proceeds  of  $21.0 
million. Net proceeds from the sale after partial debt reduction was $1.5 million. The sale of the remaining four CRJ-900 aircraft is expected 
to close in January 2023 and generate another $12.0 million in gross proceeds. Additionally, our CRJ-200 aircraft classified as held for sale 
as of September 30, 2022 was included in this deal. As the aircraft was fully depreciated, there was no loss recorded on the disposal.

During  the  year  ended  September  30,  2023,  the  Company  entered  into  an  agreement  to  sell  seven  surplus  CRJ-900  aircraft  to 
American. As of September 30, 2023, the Company has closed the sale of three of the aircraft which generated approximately $29.7 million 
in  gross  proceeds  and  approximately  $2.4  million  in  net  proceeds  after  partial  debt  reduction.  Subsequent  to  September  30,  2023,  the 
Company closed the sale of the remaining four CRJ-900 aircraft to American for gross proceeds of $41.5 million. Net proceeds from the sale 
of all four aircraft was $5.7 million after the retirement of the EDC Loan and MHIRJ junior note.

During the year ended September 30, 2023, the Company closed the sale of seven CRJ-900 aircraft to a third party. The proceeds of 

$21 million from the sale of the CRJ-900 aircraft were used to pay down the Company's obligations under its UST Loan. 

102

 
 
 
 
   
 
 
 
   
 
   
   
   
 
During  the  year  ended  September  30,  2023,  the  Company  designated  seven  of  our  CRJ-900  aircraft  under  the  agreement  with 

RASPRO Trust as held for sale.

Subsequent to September 30, 2023, we entered into an agreement with a third party to sell 12 surplus engines. The gross proceeds of 
$56.0  million  will  be  used  to  retire  approximately  $40.0  million  in  associated  debt  and  provide  additional  liquidity  to  fund  operations  and
current debt obligations as they come due. The transaction is expected to close by the end of March 2024.

As of September 30, 2023, the Company has 15 CRJ-900 aircraft that are classified as assets held for sale with a net book value of 
$69.7 million, $57.7 million of which is classified as current assets on our condensed consolidated balance sheet and $12.0 million of which 
is classified as noncurrent assets on our condensed consolidated balance sheet.

103

 
8.

Balance Sheet Information

Certain significant amounts included in the Company's consolidated balance sheets as of September 30, 2023 and 2022, consisted of 

the following (in thousands): 

Expendable parts and supplies, net:
Expendable parts and supplies
Less: expendable parts warranty
Less: obsolescence

Prepaid expenses and other current assets:

Prepaid aviation insurance
Prepaid vendors
Prepaid other insurance
Lease incentives
Prepaid fuel and other

Property and equipment, net:

Aircraft and other flight equipment
Other equipment
Total property and equipment
Less: accumulated depreciation

Other assets:

Investments in equity securities
Lease incentives
Contract asset
Other

Other accrued expenses:

Accrued property taxes
Accrued interest
Accrued vacation
Accrued lodging
Accrued maintenance
Accrued liability on government payroll
    program
Accrued simulator costs
Accrued employee benefits
Accrued fleet operating expense
Short term lease incentive liability
Other

Other noncurrent liabilities:

Warrant liabilities
Lease incentive obligations
Long-term employee benefits
Other

104

September 30,
2023

September 30,
2022

39,630     $
(6,295 )    
(4,090 )    
29,245     $

3,176     $
143      
1,205      
1,125      
1,645      
7,294     $

31,913  
(1,373 )
(3,825 )
26,715  

2,618  
1,310  
1,268  
352  
1,068  
6,616  

1,039,782     $
9,421      
1,049,203      
(351,181 )    
698,022     $

1,260,143  
10,420  
1,270,563  
(405,309 )
865,254  

20,320     $
954      
8,756      
516      
30,546     $

5,281     $
3,447      
6,763      
3,984      
2,117      

—      
1,006      
1,450      
650      
97      
2,206      
27,001     $

25,225     $
1,050      
429      
1,818      
28,522     $

15,178  
1,097  
—  
15  
16,290  

5,866  
2,882  
4,746  
3,795  
1,453  

2,967  
1,045  
1,679  
1,606  
97  
2,864  
29,000  

25,225  
1,050  
1,123  
1,821  
29,219  

  $

  $

  $

  $

  $

  $

  $

  $

  $

  $

  $

  $

 
 
 
 
   
 
 
 
   
 
   
     
 
   
   
 
 
 
   
 
 
   
   
   
   
 
 
 
   
 
 
   
   
   
 
   
     
 
   
   
   
 
   
     
 
   
   
   
   
   
   
   
   
   
   
 
   
     
 
   
   
   
 
 
Impairment of long-lived assets

The  Company  monitors  for  any  indicators  of  impairment  of  the  long-lived  fixed  assets.  When  certain  conditions  or  changes  in  the 
economic situation exist, the assets may be impaired and the carrying amount of the assets exceed its fair value. The assets are then tested 
for recoverability of carrying amount. The Company records impairment charges on long-lived assets used in operations when events and 
circumstances indicate that the assets may be impaired, the undiscounted net cash flows estimated to be generated by those assets are less 
than the carrying amount of those assets, and the net book value of the assets exceeds their estimated fair value.

We group assets at the CPA and FSA level (i.e., the lowest level for which there are identifiable cash flows). If impairment indicators 
exist with respect to any of the asset groups, we estimate future cash flows based on projections of capacity purchase or FSA, block hours, 
maintenance events, labor costs and other relevant factors. 

Due to operating losses and the transition of operations from American to United, the Company assessed whether any impairment of 
its long-lived assets existed for our United fleet as of September 30, 2023. As future cash flows from the operation of our United fleet through
the  respective  remaining  useful  life  exceeded  the  carrying  value  of  the  fleet,  the  Company  determined  that  no  impairment  charges  were 
necessary for the United fleet. The asset group associated with the CRJ-900 fleet includes owned aircraft, leased aircraft, intangible assets of 
customer  relationship,  and  other  relevant  long-lived  assets.  The  Company  recorded  impairment  losses  of  zero,  $116.6  million,  and  zero 
related to its long-lived assets for the years ended September 30, 2023, 2022, and 2021, respectively. 

The Company’s assumptions about future conditions important to its assessment of potential impairment of its long-lived assets are 
subject to uncertainty, and the Company will continue to monitor these conditions in future periods as new information becomes available, 
and will update its analyses accordingly.

Depreciation Expense on Property and Equipment

Depreciation expense on property and equipment totaled $60.2 million, $80.5 million, and $81.2 million for the years ended September 

30, 2023, 2022, and 2021, respectively.

Other Assets

In  connection  with  a  negotiated  forward  purchase  contract  for  electrically-powered  vertical  takeoff  and  landing  aircraft  (“eVTOL
aircraft”) executed in February 2021, we obtained equity warrant assets giving us the right to acquire a number shares of common stock in 
Archer Aviation, Inc. (“Archer”), which at the time of our initial investment was a private, venture-backed company. As the initial investment in 
Archer did not have a readily determinable fair value, we accounted for this investment using the measurement alternative under ASC 321 
and  measured  the  investments  at  cost  less  impairment,  if  any,  plus  or  minus  changes  resulting  from  observable  price  changes  in  orderly 
transactions for identical or similar investments from the same issuer. We estimated the initial equity warrant asset value to be $16.4 million 
based  on  publicly  available  information  as  of  the  grant  date.  In  September  2021,  the  merger  between  Archer  and  a  special  purpose 
acquisition company (“SPAC”) was completed, resulting in a readily determinable fair value of our investments in Archer. Accordingly, gains 
and losses associated with changes in the fair value of our investments in Archer are measured in earnings, in accordance with ASC 321.

The initial grant date value of the warrants, $16.4 million, was recognized as a vendor credit liability within other noncurrent liabilities. 
The  liability  related  to  the  warrant  assets  will  be  settled  in  the  future,  as  a  reduction  of  the  acquisition  date  value  of  the  eVTOL  aircraft 
contemplated in the related aircraft purchase agreement.

In connection with closing of the merger between Archer and the SPAC described above, in September 2021, we purchased 500,000 

Class A common shares in Archer for $5.0 million, and obtained 

105

 
an  additional  warrant  to  purchase  shares  of  Archer  with  a  total  grant  date  value  of  $5.6  million.  The  initial  value  of  the  warrants  was 
recognized as a vendor credit liability within other noncurrent liabilities, and will be settled in the future, as a reduction of the acquisition date 
value of the eVTOL aircraft contemplated in the related aircraft purchase agreement. Because these investments have readily determinable 
fair values, gains and losses resulting from changes in fair value of the investments are reflected in earnings, in accordance with ASC 321. 
All of our vested warrants have been exercised into shares of Archer common stock.

Gains/(losses) on our investments in Archer totaled $5.6 million and ($13.7) million during the fiscal years ended September 30, 2023 

and 2022, respectively and are reflected in gain/(loss) on investments, net in our consolidated statement of operations.

The fair values of the Company’s investments in Archer are Level 1 within the fair value hierarchy as the values are determined using 

quoted prices for the equity securities. The value of the Company's investment in Archer is $11.5 million as of September 30, 2023.

In connection with a negotiated forward purchase contract for fully electric aircraft executed in July 2021, we obtained $5.0 million of 
preferred  stock  in  Heart  Aerospace  Incorporated  (“Heart”),  a  privately  held  company.  Our  investment  in  Heart  does  not  have  a  readily 
determinable fair value, so we account for the investment using the measurement alternative under ASC 321 and measure the investment at 
initial  cost  less  impairment,  if  any,  plus  or  minus  changes  resulting  from  observable  price  changes  in  orderly  transactions  for  identical  or 
similar investments from the same issuer. We consider a range of factors when adjusting the fair value of these investments, including, but 
not  limited  to,  the  term  and  nature  of  the  investment,  local  market  conditions,  values  for  comparable  securities,  current  and  projected 
operating performance, financing transactions subsequent to the acquisition of the investment, or other features that indicate a change to fair 
value  is  warranted.  Any  changes  in  fair  value  from  the  initial  cost  of  the  investment  in  preferred  stock  are  recognized  as  increases  or 
decreases on our balance sheet and as net gains or losses on investments in equity securities, in other income (expense), net. The initial 
investment  in  preferred  stock  was  measured  at  cost  of  $5.0  million.  There  were  no  identical  or  similar  transactions  during  the  fiscal  year 
ended September 30, 2023, and as such, no adjustments to the initial cost of the equity investment resulting from observable price changes 
have been recorded at September 30, 2023.

The fair values of the Company’s investments in Heart are Level 3 within the fair value hierarchy as the values are determined using 
unobservable  inputs  in  which  there  is  little  or  no  market  data,  requiring  the  Company  to  develop  our  own  assumptions.  The  value  of  the 
Company's investment in Heart is $5.0 million as of September 30, 2023.

In connection with a negotiated forward purchase contract for hybrid-electric vertical takeoff and landing (“VTOL”) aircraft executed in 
February 2022, we obtained a warrant giving us the right to acquire a number of shares of common stock in the privately-held manufacturer 
of  the  VTOL  aircraft.  These  investments  do  not  have  a  readily  determinable  fair  value,  so  we  account  for  them  using  the  measurement 
alternative under ASC 321 and measure the investments at cost less impairment, if any, plus or minus changes resulting from observable 
price changes in orderly transactions for identical or similar investments from the same issuer. We consider a range of factors when adjusting 
the fair value of these investments, including, but not limited to, the term and nature of the investment, local market conditions, values for 
comparable securities, current and projected operating performance, financing transactions subsequent to the acquisition of the investment 
or other features that indicate a discount to fair value is warranted. Any changes in fair value from the grant date value of the warrant assets 
will  be  recognized  as  increases  or  decreases  to  the  investment  on  our  balance  sheet  and  as  net  gains  or  losses  on  investments  equity 
securities. We estimated the initial warrant asset value to be $3.2 million based on prices of similar investments in the same issuer. The grant 
date value of the warrants, $3.2 million, was recognized as a vendor credit liability within other noncurrent liabilities. The liability related to the 
warrant  assets  will  be  settled  in  the  future,  as  a  reduction  of  the  acquisition  date  value  of  the  VTOL  aircraft  contemplated  in  the  related 
forward purchase agreement.

106

 
The fair values of the Company’s investments in the privately-held manufacturer noted above are Level 3 within the fair value hierarchy 
as the values are determined using unobservable inputs in which there is little or no market data, requiring the Company to develop our own 
assumptions. The value of the Company's investment is $3.5 million as of September 30, 2023.

Total  net  gains/(losses)  on  our  investments  in  equity  securities  totaled  $5.4  million  and  ($13.7)  million  during  the  year  ended 
September 30, 2023 and 2022, respectively, and are reflected in gain/(loss) on investments, net in our consolidated statements of operations 
and  comprehensive  (loss)  income.  As  of  September  30,  2023,  the  aggregate  carrying  amount  of  our  investments  in  equity  securities  was 
$20.3 million, and the carrying amount of our investments without readily determinable fair values was $8.8 million.

9.

Fair Value Measurements 

Other than our assets held for sale, asset group associated with the CRJ-900 fleet, and investments in equity securities described in 
Notes  7  and  8,  respectively,  we  did  not  measure  any  of  our  assets  or  liabilities  at  fair  value  on  a  recurring  or  nonrecurring  basis  as  of 
September 30, 2023 and 2022.

The  carrying  values  of  cash  and  cash  equivalents,  restricted  cash,  accounts  receivable,  and  accounts  payable  included  on  the 
consolidated balance sheets approximated fair value at September 30, 2023 and 2022 because of the immediate or short-term maturity of 
these financial instruments. 

The Company's debt agreements are not traded on an active market. The Company has determined the estimated fair value of its debt 
to be Level 3, as certain inputs used to determine the fair value of these agreements are unobservable and, therefore, could be sensitive to 
changes in inputs. The Company utilizes the discounted cash flow method to estimate the fair value of Level 3 debt.

The carrying value and estimated fair value of the Company's long-term debt, including current maturities, were as follows (in millions): 

Long-term debt and finance leases, including
   current maturities

(1)

  $

538.3     $

493.6     $

615.3     $

541.7  

September 30, 2023

September 30, 2022

Carrying
Value

Fair
Value

Carrying
Value

Fair
Value

(1)

Current and prior period long-term debts' carrying and fair values exclude net debt issuance costs. 

107

 
 
 
 
   
 
 
 
 
 
   
   
 
 
 
 
 
   
   
 
 
10.

Long-Term Debt, Finance Leases, and Other Borrowings 

Long-term debt as of September 30, 2023 and 2022, consisted of the following (in thousands): 

Senior and subordinated notes payable to secured parties,
   due in monthly installments, interest based on SOFR
   plus interest spread at 2.71% through 2027,
   collateralized by the underlying aircraft
Notes payable to secured parties, due in semi-annual installments,
   interest based on SOFR plus interest spread at 4.75% to 6.25%
   through 2028, collateralized by the underlying aircraft
Notes payable to secured parties, due in quarterly installments,
   interest based on SOFR plus interest at spread 2.20% to 2.32%
   for senior note & 4.50% for subordinated note through 2028,
   collateralized by the underlying aircraft
Revolving credit facility, quarterly interest based on SOFR plus
   interest spread at 4.50% through 2028, with incentives for up
   to $15 million based on achieving certain performance metrics
United Bridge Loan - due in quarterly installments based on SOFR
   plus interest spread at 4.50% through 2024
Other obligations due to financial institution, monthly and/or quarterly
   interest due from 2022 through 2031, collateralized
   by the underlying equipment
Notes payable to financial institution, due in monthly installments,
   interest based on SOFR plus interest spread at 3.10% through
   2024, collateralized by the underlying equipment
Notes payable to financial institution, due in monthly installments, plus
   interest spread at 5.00% through 2023, secured by flight equipment
Notes payable to financial institution, due in monthly installments,
   interest based on fixed interest of 7.50%, through 2027,
   collateralized by the underlying equipment
Notes payable to financial institution, quarterly interest based
   on SOFR plus interest spread at 3.50% through 2027
Gross long-term debt, including current maturities
Less unamortized debt issuance costs
Less notes payable warrants
Net long-term debt, including current maturities
Less current portion, net of unamortized debt issuance costs
Net long-term debt

September 30,
2023

September 30,
2022

$

39,018     $

73,850  

108,815    

131,010  

90,401    

106,865  

40,630    

10,500    

15,630  

—  

67,637    

18,038  

1,075    

—    

41,098    

139,100    
538,274    
(5,083 )  
(4,913 )  
528,278    
(163,550 )  
364,728     $

26,758  

2,000  

36,212  

204,947  
615,310  
(8,303 )
(7,272 )
599,735  
(97,218 )
502,517  

  $

Principal maturities of long-term debt as of September 30, 2023, and for each of the next five years are as follows (in thousands): 

Periods Ending June 30,

Total Principal

2024
2025
2026
2027
2028
Thereafter

  $

  $

164,807  
57,840  
199,234  
63,672  
36,322  
16,399  
538,274  

108

 
 
 
 
   
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
The net book value of collateralized aircraft and equipment as of September 30, 2023 was $660.4 million. 

EDC Loan and MHIRJ Junior Note

In June 2015, we entered into seven separate credit agreements with EDC and junior noteholder, MHIRJ, to finance seven CRJ-900 
aircraft  with  a  maturity  date  of  June  30,  2027.  In  November  2022,  we  entered  into  a  letter  amendment  with  EDC  which  provided  for  the 
deferral  of  a  portion  of  scheduled  principal  payments  on  our  existing  loan,  beginning  in  January  2023  through  December  2024.  The  total 
amount originally scheduled to be deferred during the deferral period was approximately $14.0 million. The deferral of the scheduled principal 
payments was originally scheduled to be repaid on the maturity date of June 30, 2027. Additionally, the junior noteholder, MHIRJ, agreed to 
forgive approximately $5.0 million in principal contingent upon the repayment of $4.2 million in by December 31, 2023.

On May 31, 2023, we entered into an agreement with American (the "American Purchase Agreement") to sell all seven aircraft under 
the EDC Loan and MHIRJ Junior note to American and eliminate the remaining associated debt. As of September 30, 2023, the sale of three 
of  the  EDC  aircraft  has  closed,  and  approximately  $27.2  million  of  principal  was  eliminated  with  proceeds  from  the  sale.  A  total  of  $34.6 
million of principal between the senior and junior notes was paid off during fiscal year 2023.

As of September 30, 2023, we have $39.0 million outstanding on the EDC Loan and MHIRJ Junior note. Subsequent to September 30, 
2023,  we  closed  the  sale  of  the  remaining  four  CRJ-900  aircraft  as  part  of  the  American  Purchase  Agreement,  and  used  a  portion  of  the 
proceeds to retire the EDC Loan and MHIRJ junior note. $0.6 million in proceeds from the sale of each aircraft was repaid to MHIRJ for a 
total of $4.2 million, and we achieved approximately $5.0 million of forgiveness on the MHIRJ junior note.

Enhanced Equipment Trust Certificate ("EETC")

In  December  2015,  an  Enhanced  Equipment  Trust  Certificate  ("EETC")  pass-through  trust  was  created  to  issue  pass-through 
certificates to obtain financing for new E-175 aircraft. $22.2 million in principal payments were made during the year, and as of September 
30,  2023,  Mesa  has  $108.8  million  of  equipment  notes  outstanding  issued  under  the  EETC  financing  included  in  long-term  debt  on  the 
consolidated balance sheets. The structure of the EETC financing consists of a pass-through trust created by Mesa to issue pass-through 
certificates, which represent fractional undivided interests in the pass-through trust and are not obligations of Mesa. 

The proceeds of the issuance of the pass-through certificates were used to purchase equipment notes which were issued by Mesa and 
secured  by  its  aircraft.  The  payment  obligations  under  the  equipment  notes  are  those  of  Mesa.  Proceeds  received  from  the  sale  of  pass-
through certificates were initially held by a depositary in escrow for the benefit of the certificate holders until Mesa issued equipment notes to 
the trust, which purchased such notes with a portion of the escrowed funds.

Mesa evaluated whether the pass-through trust formed for its EETC financing is a variable interest entity ("VIE") and required to be 
consolidated.  The  pass-through  trust  was  determined  to  be  a  VIE;  however,  the  Company  has  determined  that  it  is  not  the  primary 
beneficiary of the pass-through trust, and therefore, has not consolidated the pass-through trust with its financial statements. 

United Revolving Credit Facility

On December 27, 2022, in connection with entering into the Amended and Restated United CPA, (i) United agreed to purchase and 
assume  all  of  First  Citizens’  rights  and  obligations  as  a  lender  under  the  Existing  Facility  pursuant  to  an  Assignment  and  Assumption 
Agreement,  (ii)  United  and  CIT  Bank  agreed  to  amend  the  Existing  Facility  pursuant  to  an  Amendment  No.  1,  dated  December  27,  2022 
(“Amendment  No.  1”),  and  an  Amendment  No.  2,  dated  January  27,  2023  (“Amendment  No.  2”;  the  Existing  Facility  as  amended  by 
Amendment No. 1 and Amendment No. 2, the "Amended Facility"), and (iii) Wilmington Trust, 

109

 
National Association agreed to assume all of CIT Bank’s rights and obligations as Administrative Agent pursuant to an Agency Resignation, 
Appointment and Assumption Agreement, dated as of January 27, 2023. Amendment No. 1, among other things, extends the Maturity Date 
from  the  earlier  to  occur  of  November  30,  2028,  or  the  date  of  the  termination  of  the  Amended  and  Restated  United  CPA;  provides  for  a 
revolving  loan  of  $10.5  million  plus  fees  and  expenses,  which  is  due  January  31,  2024,  subject  to  certain  mandatory  prepayment 
requirements;  provides  for  Revolving  Commitments  equal  to  $30.7  million  plus  the  original  principal  amount  of  the  $10.5  million  revolving 
loan;  amortization  of  the  obligations  outstanding  under  the  existing  CIT  Agreement  commencing  quarterly  until  March  31,  2025;  and  a 
covenant capping Restricted Payments (as defined in the Amended Facility) at $5.0 million per fiscal year, a consolidated interest and rental 
coverage ratio of 1.00 to 1.00 covenant, and a Liquidity (as defined in the Amended Facility) requirement of not less than $15.0 million at the 
close of any business day. Interest assessed under the Amended Facility is 3.50% for Base Rate Loans and 4.50% for Term SOFR Loans 
(as such terms are defined in the Amended Facility). Amendment No. 2, among other things, amends the definition of Controlled Account (as 
defined in the Amended Facility). Amounts borrowed under this Amended Facility are secured by a collateral pool consisting of a combination 
of  expendable  parts,  rotable  parts  and  engines  and  a  pledge  of  the  Company’s  stock  in  certain  aviation  companies.  United  funded  $25.5 
million as of the closing date of Amendment No. 1, to be used for general corporate purposes.

The United line of credit contains an additional deemed prepayment of $15 million with potential forgiveness upon the achievement of 
a  certain  number  of  block  hours  as  well  as  maintaining  a  CCF  of  at  least  99.3%  over  any  rolling  four-month  period  from  January  2023 
through December 2024. In order to earn forgiveness on the deemed prepayment, we must also have repaid the bridge loan in full. As of 
September  30,  2023,  we  have  achieved  $9.0  million  in  forgiveness.  However,  as  the  bridge  loan  is  still  outstanding  as  of  September  30, 
2023, the forgiveness is not currently recognizable.

On September 6, 2023, the Company amended the existing United Credit Facility to (i) permit the Company to re-draw approximately 
$7.9  million  of  the  Effective  Date  Bridge  Loan  (as  defined  in  the  United  Credit  Facility)  previously  repaid;  (ii)  increased  the  amount  of 
Revolving Commitments (as defined in the United Credit Facility) from $30.7 million to $50.7 million, in each case, plus the original principal 
amount of the Effective Date Bridge Loan and subject to the Borrowing Base (as defined in the United Credit Facility); and (iii) amended the 
calculation of the Borrowing Base. Amounts borrowed under this facility bear interest at 3.50% for Base Rate Loans and 4.50% per annum 
for Term SOFR Loans. Amounts borrowed under the Amended Credit Facility are secured by a collateral pool consisting of a combination of 
expendable parts, rotable parts and engines, a pledge of certain of the Company’s bank accounts and a pledge of the Company’s stock in 
certain aviation companies.

On  January  11,  2024  and  January  19,  2024,  we  entered  into  Amendment  No.  4  to  our  Second  Amended  and  Restated  Credit  and 
Guaranty Agreement, Amendment No. 1 to Stock Pledge Agreement and Limited Waiver of Conditions to Credit Extension ("Amendment No. 
4")  and  Waiver  and  Amendment  No.  5  to  our  Second  Amended  and  Restated  Credit  and  Guaranty  Agreement  (collectively,  the  "January 
2024 Credit Agreement Amendments"), respectively. The January 2024 Credit Agreement Amendments provide for the following:

•

•

•

The  repayment  in  full  of  the  Company's  $10.5  million  Effective  Date  Bridge  Loan  obligations,  and  the  prepayment  (and 
corresponding reduction) of approximately $2.1 million in Revolving Loans (as defined therein), with the proceeds from the sale, 
assignment, or transfer of the Company's vested investment in Heart Aerospace Incorporated.

As a result of the repayment of the Effective Date Bridge Loan and pay down of the Revolving Loans, the shares of capital stock 
of  Archer  Aviation,  Inc.  held  by  the  Company  are  being  released  as  collateral  for  the  United  credit  facility,  subject  to  certain 
conditions.

The waiver of certain financial covenant defaults with respect to the fiscal quarters ended June 30, 2023, September 30, 2023, 
and December 31, 2023 and the waiver of projected financial covenant defaults with respect to the fiscal quarter ending March 
31, 2024.

110

 
•

•

An  increase  in  the  Applicable  Margin  (as  defined  in  the  United  credit  facility)  during  a  specified  period  of  time  for  borrowings 
under the Credit Agreement.

Loan prepayment requirements in connection with the sale of four specified aircraft engines and the addition of such engines as 
collateral for the United credit facility for a specified period of time.

Loan Agreement with the United States Department of the Treasury

On October 30, 2020, the Company entered into a Loan and Guarantee Agreement with U.S. Department of the Treasury (the “U.S. 
Treasury”) for a secured loan facility of up to $200.0 million that matures in October 2025 (“the Treasury Loan”). On October 30, 2020, the 
Company borrowed $43.0 million and on November 13, 2020, the Company borrowed an additional $152.0 million. No further borrowings are 
available under the Treasury Loan. The Company also issued warrants to purchase shares of common stock to the U.S. Treasury. 

The  Treasury  Loan  bears  interest  at  a  variable  rate  equal  to  (a)(i)  the  LIBOR  rate  divided  by  (ii)  one  minus  the  Eurodollar  Reserve 
Percentage  plus  (b)  3.50%.  Accrued  interest  on  the  loans  is  payable  in  arrears  on  the  first  business  day  following  the  14th  day  of  each 
March, June, September, and December, beginning with December 15, 2020. 

All  principal  amounts  outstanding  under  the  Treasury  Loan  are  due  and  payable  in  a  single  installment  on  October  30,  2025  (the 
“Maturity  Date”).  Interest  is  paid  in  kind  by  increasing  the  principal  amount  of  the  loan  by  the  amount  of  such  interest  due  on  an  interest 
payment date for the first 12 months of the loan. Mesa's obligations under the Treasury Loan are secured by certain aircraft, aircraft engines, 
accounts  receivable,  ground  service  equipment,  and  tooling  (collectively,  the  “Collateral”).  The  obligations  under  the  Treasury  Loan  are 
guaranteed  by  the  Company  and  Mesa  Air  Group  Inventory  Management.  The  proceeds  were  used  for  general  corporate  purposes  and 
operating expenses, to the extent permitted by the CARES Act. Voluntary prepayments of loans under the Treasury Loan may be made, in 
whole or in part, by Mesa Airlines, without premium or penalty, at any time and from time to time. Amounts prepaid may not be reborrowed. 
Mandatory prepayments of loans under the Treasury Loan are required, without premium or penalty, to the extent necessary to comply with 
the covenants discussed below, certain dispositions of the Collateral, certain debt issuances secured by liens on the Collateral and certain
insurance  payments  related  to  the  Collateral.  In  addition,  if  a  “change  of  control”  (as  defined  in  the  Treasury  Loan)  occurs  with  respect  to 
Mesa Airlines, Mesa Airlines will be required to repay the loans outstanding under the Treasury Loan.

The Treasury Loan requires the Company, under certain circumstances, including within 10 business days prior to the last business 
day  of  March  and  September  of  each  year  beginning  March  2021,  to  appraise  the  value  of  the  Collateral  and  recalculate  the  collateral 
coverage ratio. If the calculated collateral coverage ratio is less than 1.55 to 1.0, Mesa Airlines will be required either to provide additional 
Collateral (which may include cash collateral) to secure its obligations under the Treasury Loan or repay the term loans under the Treasury 
Loan, in such amounts that the recalculated collateral coverage ratio, after giving effect to any such additional Collateral or repayment, is at 
least 1.55 to 1.0.  

The Treasury Loan contains two financial covenants, a minimum collateral coverage ratio and a minimum liquidity level. The Treasury 
Loan also contains customary negative and affirmative covenants for credit facilities of this type, including, among others: (a) limitations on 
dividends  and  distributions;  (b)  limitations  on  the  creation  of  certain  liens;  (c)  restrictions  on  certain  dispositions,  investments  and 
acquisitions;  (d)  limitations  on  transactions  with  affiliates;  (e)  restrictions  on  fundamental  changes  to  the  business,  and  (f)  restrictions  on 
lobbying  activities.  Additionally,  the  Company  is  required  to  comply  with  the  relevant  provisions  of  the  CARES  Act,  including  limits  on 
employment level reductions after September 30, 2020, restrictions on dividends and stock buybacks, limitations on executive compensation, 
and requirements to maintain certain levels of scheduled service.

111

 
In connection with the Treasury Loan and as partial compensation to the U.S. Treasury for the provision of financial assistance under 
the  Treasury  Loan,  the  Company  issued  to  the  U.S.  Treasury  warrants  to  purchase  an  aggregate  of  4,899,497  shares  of  the  Company’s 
common stock at an exercise price of $3.98 per share, which was the closing price of the Common Stock on The Nasdaq Stock Market on 
April 9, 2020. The exercise price and number of shares of common stock issuable under the Warrants are subject to adjustment as a result of 
anti-dilution provisions contained in the Warrants for certain stock issuances, dividends, and other corporate actions. The warrants expire on 
the fifth anniversary of the date of issuance and are exercisable either through net share settlement or net cash settlement, at the Company’s 
option. For accounting purposes, the fair value for the Warrant was estimated using a Black-Scholes option pricing model and recorded in 
stockholders' equity with an offsetting debt discount to the Treasury Loan in the consolidated balance sheet.

The Company incurred $3.1 million in debt issuance costs relating to the Treasury Loan. In accordance with the applicable guidance, 
Mesa allocated the debt issuance costs between the Treasury Loan and related warrants. At funding on October 30, 2020, the initial $43.0 
million was recorded net of $0.7 million in capitalized debt issuance costs. At funding on November 13, 2020, the remaining $152.0 million 
was recorded net of $2.3 million in capitalized debt issuance costs. The remaining $0.1 million in debt issuance costs was allocated to the 
warrants as a reduction to the warrant value within additional paid-in capital. Debt issuance costs allocated to the debt are amortized into 
interest expense using the effective interest method over the term of the related loan.

Prior  to  the  November  13,  2020  funding  of  the  $152.0  million  portion  of  the  Treasury  Loan,  the  Company  repaid  $167.7  million  in 
existing aircraft debt covering 44 aircraft, including indebtedness under its (a) Senior Loan Agreements, dated June 27, 2018, (b) Junior Loan 
Agreements, also dated June 27, 2018, (c) Credit Agreements, dated January 31, 2007, April 16, 2014, and May 23, 2014, (d) Senior Loan 
Agreements, dated December 27, 2017, and (e) Junior Loan Agreements, also dated December 27, 2017 (collectively, “the EDC Loans”). 
The Company made payments totaling $164.2 million to repay the EDC Loans, consisting of principal of $167.7 million, and a $3.5 million 
discount  on  the  balance  owed.  Additionally,  in  connection  with  the  repayment,  $2.5  million  of  unamortized  original  issue  discount  and 
deferred financing costs were recorded as a loss on debt extinguishment, resulting in a net gain on extinguishment of $1.0 million recorded 
within other income.

As of September 30, 2023, Mesa has $139.1 million outstanding under the Treasury Loan. $65.8 million in principal payments were 

made during the year.

Spare Engine Financing

In December 2021, we entered into a loan agreement with a financing institution to finance certain purchases of spare engines via a 
newly  formed  limited  liability  company  (“LLC”).  The  loan  agreement  provides  for  aggregate  borrowings  of  up  to  $54.0  million  through 
November  2022.  In  December  2021,  we  borrowed  an  aggregate  of  $35.3  million  under  the  loan  agreement,  which  matures  in  December 
2027. The borrowed amounts are collateralized by the underlying engines and require monthly principal and interest payments until maturity. 
Borrowings under the loan agreement bear interest at the monthly LIBOR plus 4.25%. The borrowings are the obligation of the newly formed 
LLC  and  are  guaranteed  by  Mesa  Airlines,  Inc.  Subsequent  to  September  30,  2023,  we  entered  into  an  agreement  with  a  third  party  to 
purchase the 12 spare engines under the loan agreement. The transaction is expected to close by the end of March 2024, and will eliminate 
all remaining debt under the loan agreement.

The newly formed LLC, which is wholly owned by Mesa, was determined to be a VIE for which we are the primary beneficiary because 
we have the power to direct the activities of the LLC that most significantly impact the LLC’s economic performance and the obligation to 
absorb  losses  and  right  to  receive  benefits  from  the  LLC  in  our  capacity  as  sole  member  of  the  LLC  and  guarantor  of  the  borrowings. 
Therefore, the LLC is consolidated in our financial statements and the borrowings are reflected as long-term debt in our consolidated balance 
sheets. 

112

 
The loan agreement contains a loan-to-value (“LTV”) financial covenant pursuant to which we are required to prepay certain amounts 
of the loan if the aggregate outstanding principal balance of the loan exceeds a specified percentage of the appraised value of the engines 
beginning in the 12th full month after closing and each June 1 and December 1 thereafter.

11.

Earnings Per Share 

Calculations of net (loss) income per common share were as follows (in thousands, except per share data): 

Net (loss)/income
Basic weighted average common
   shares outstanding

Add: Incremental shares for:
Dilutive effect of warrants
Dilutive effect of restricted stock

Diluted weighted average common
   shares outstanding
Net (loss)/income per common share
   attributable to Mesa Air Group:

Basic

Diluted

2023

Year Ended September 30,
2022

2021

  $

(120,116 )   $

(182,678 )   $

16,588  

39,465      

36,133      

35,713  

—      
—      

—      
—      

2,543  
587  

39,465      

36,133      

38,843  

  $
  $

(3.04 )   $
(3.04 )   $

(5.06 )   $
(5.06 )   $

0.46  

0.43  

Basic  (loss)  income  per  common  share  is  computed  by  dividing  net  (loss)  income  attributable  to  Mesa  Air  Group  by  the  weighted 

average number of common shares outstanding during the period.

The  number  of  incremental  shares  from  the  assumed  issuance  of  shares  relating  to  restricted  stock  and  exercise  of  warrants 
(excluding warrants with a nominal conversion price) is calculated by applying the treasury stock method. Share-based awards and warrants
whose impact is considered to be anti-dilutive under the treasury stock method were excluded from the diluted net (loss) income per share 
calculation. In loss periods, these incremental shares are excluded from the calculation of diluted loss per share, as the inclusion of unvested 
restricted stock and warrants would have an anti-dilutive effect.

The following number of weighted-average potentially dilutive shares (in thousands) were excluded from the calculation of diluted net 

(loss) income per share because the effect of including such potentially dilutive shares would have been anti-dilutive:

Warrants
Restricted stock

12. Common Stock 

2023

Year Ended September 30,
2022

2021

—      
—      
—      

758      
106      
864      

—  

In connection with the Treasury Loan and as partial compensation to the U.S. Treasury for the provision of financial assistance under 
the Treasury Loan, the Company issued warrants to the U.S. Treasury to purchase shares of the Company’s common stock, no par value, at 
an exercise price of $3.98 per share (the “Exercise Price”), which was the closing price of the common stock on The Nasdaq Stock Market on 
April 9, 2020. The warrants were issued pursuant to the terms of a Treasury Warrant Agreement entered into by the Company and the U.S. 
Treasury. The exercise price and number of warrant shares issuable under the warrants are subject to adjustment as a result of anti-dilution 
provisions contained in the warrants for certain stock issuances, dividends, and other corporate actions. The warrants expire on the 

113

 
 
 
 
 
 
 
 
 
   
 
   
   
     
     
 
   
   
   
   
     
     
 
 
 
  
 
 
 
 
   
   
 
   
 
   
 
 
   
 
fifth anniversary of the date of issuance and are exercisable either through net share settlement or net cash settlement, at the Company’s 
option. The warrants are accounted for within equity at a grant date fair value determined under the Black-Scholes Option Pricing Model. As 
of September 30, 2023, 4,899,497 warrants were issued and outstanding. Subsequent changes in fair value are not recognized as long as 
the warrants outstanding continue to be classified in equity.

The Company has not historically paid dividends on shares of its common stock. Additionally, the Treasury Loan and the Company's 
aircraft  lease  facility  (the  "RASPRO"  Lease  Facility)  with  RASPRO  Trust  2005,  a  pass-through  trust  contains  restrictions  that  limit  the 
Company's ability to or prohibit it from paying dividends to holders of its common stock.

13.

Income Taxes 

The provision for income taxes consists of the following:

Current

Federal
State

Deferred

Federal
State

(Benefit) provision for income taxes

2023

Year Ended September 30,
2022
(in thousands)

2021

  $

  $

  $
  $

—     $

560    
560     $

(7,392 )    
(1,913 )    
(9,305 )   $
(8,745 )   $

—     $

231    
231     $

(47,879 )    
(4,342 )    
(52,221 )   $
(51,990 )   $

(39 )
202  
163  

4,494  
1,171  
5,665  
5,828  

The reconciliation between the effective tax rate on income from continuing operations and the statutory tax rate is as follows:

Income tax (benefit) provision at federal statutory rate
(Reduction) increase in income taxes resulting from:

State taxes, net of federal tax benefit
Nondeductible stock compensation expenses
Permanent items
Change in valuation allowances
162(m) limitation
Impact of changing rates on deferred tax assets
Expired tax attributes
Other

Income tax (benefit) provision

2023

Year Ended September 30,
2022
(in thousands)

2021

  $

(26,555 )   $

(49,280 )   $

4,707  

(2,062 )    
313    
225    
18,201    
285    
499    
200    
149    
(8,745 )   $

(3,953 )  
251    
206    
(22)    
11    
(247)    
964    

80      
(51,990 )   $

669  
(241)  
292  
(140)  
12  
509  
152  
(132 )
5,828  

  $

114

 
 
 
 
 
 
 
   
   
 
 
 
 
 
     
     
   
   
 
 
     
     
   
   
   
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
     
     
   
   
   
   
   
   
   
   
   
 
The components of the Company's deferred taxes as of September 30, 2023 and 2022 are as follows:

Net operating loss carryforwards
Deferred credits
Other accrued expenses
Prepaids and other
Warrant liabilities
State alternative minimum tax
Other reserves and estimated losses
Operating lease liabilities
Deferred revenue
Interest expense carryforward
Gross deferred tax assets
Less: valuation allowance
Total net deferred tax assets

Intangible assets
Operating lease right-of-use assets
Property and equipment
Unrealized gain on equity investments
Total deferred tax liabilities
Net deferred tax liabilities

Year Ended September 30,
2022
2023

(in thousands)

125,306     $
1,057      
1,234      
556      
5,748      
—      
937      
2,991      
4,829      
6,457      
149,115     $
(21,102 )    
128,013     $

—      
(2,475 )    
(131,805 )    
(2,148 )    
(136,427 )   $
(8,414 )   $

131,897  
703  
1,769  
1,175  
5,725  
1  
873  
8,012  
5,506  
—  
155,661  
(2,901 )
152,760  

(877 )
(2,055 )
(166,586 )
(961 )
(170,479 )
(17,719 )

  $

  $

  $

  $
  $

The Company has federal and state income tax net operating losses (“NOL”) carryforwards of $562.6 million and $233.5 million, which 
expire in fiscal years 2027-2038 and 2023-2043, respectively. Approximately $194.2 million of our federal NOL carryforwards are not subject 
to  expiration.  These  NOL  carryovers  are  only  available  to  offset  80%  of  taxable  income  in  years  in  which  they  are  utilized  due  to  tax  law 
changes as a result of the Tax Cuts and Jobs Act. The Company also has $29.1 million of interest expense carryovers as a result of 163j 
limitations as of September 30, 2023.

The Company cannot conclude that it is more likely than not that the benefit from certain federal and state NOL carryforwards will not
be realized. In recognition of this uncertainty, the Company has provided a valuation allowance of $21.1 million as of September 30, 2023 
and $2.9 million as of September 30, 2022 on the deferred tax assets related to these state NOL carryforwards. If or when recognized, the 
tax  benefits  related  to  any  reversal  of  the  valuation  allowance  on  deferred  tax  assets  will  be  recognized  as  a  reduction  of  income  tax 
expense.

The federal and state NOL carryforwards in the income tax returns filed included unrecognized tax benefits. The deferred tax assets 

recognized for those NOLs are presented net of these unrecognized tax benefits.

115

 
 
 
 
 
 
 
 
   
 
 
 
 
   
   
   
   
   
   
   
   
   
   
 
 
     
   
   
   
   
   
 
Because  of  the  change  of  ownership  provisions  of  the  Tax  Reform  Act  of  1986,  use  of  a  portion  of  our  NOL  and  tax  credit 
carryforwards  may  be  limited  in  future  periods.  Further,  a  portion  of  the  carryforwards  may  expire  before  being  applied  to  reduce  future 
income tax liabilities. The Company determined it had an ownership change in February of 2009.  Based on the study conducted at that time, 
a portion of the federal NOLs were determined to be limited by IRC Section 382, resulting in the Company writing off a portion of its NOLs at 
that  time.  Additionally,  the  Company’s  initial  public  offering  in  August  of  2018  resulted  in  a  change  in  ownership  under  Section  382  of  the 
Internal Revenue Code. The Company completed an update to the analysis of any potential limitation on the use of its net operating losses 
under Section 382 for the fiscal year ended September 30, 2023. Based on such analysis, the Company does not believe any ownership 
changes during the review period will further limit its ability to use its current net operating losses to offset future taxable income, if any.

The following is a tabular reconciliation of the total amounts of unrecognized tax benefits:

Unrecognized tax benefits — October 1
Gross decreases — tax positions in prior period
Gross increases —  tax positions in prior period
Unrecognized tax benefits — September 30

2023

Year Ended September 30,
2022
(in thousands)

2021

  $

  $

4,866     $
—      
—      
4,866     $

4,866     $
—      
—      
4,866     $

4,866  
—  
—  
4,866  

The Company’s unrecognized tax benefits of $4.9 million, $4.9 million and $4.9  million  as  of  September  30,  2023,  2022,  and  2021, 
respectively,  is  included  as  an  offset  to  the  net  deferred  tax  asset  balance.  If  recognized,  the  balance  of  the  uncertain  tax  benefits  would 
impact the effective tax rate. 

We  recognize  interest  accrued  related  to  unrecognized  tax  benefits  and  penalties  as  income  tax  expense.  We  have  not  recorded 
accrued  penalties  or  interest  related  to  the  unrecognized  tax  benefits  noted  above  as  the  amounts  would  result  in  an  adjustment  to  NOL 
carryforwards.

We are subject to taxation in the United States and various states. As of September 30, 2023, the Company is no longer subject to 

U.S. federal or state examinations by taxing authorities for fiscal years prior to 2003. 

14.Share-Based Compensation 

Restricted Stock

The Company grants restricted stock units ("RSUs") as part of its long-term incentive compensation to employees and non-employee 
members of the Board of Directors. RSUs generally vest over a period of three to five years for employees and one year for members of the 
Board of Directors. The restricted common stock underlying RSUs are not deemed issued or outstanding upon grant, and do not carry any 
voting rights. RSUs are measured based on the fair market value of the underlying common stock on the grant date.

116

 
 
 
 
 
 
 
   
   
 
 
 
 
   
   
 
The restricted stock activity for our years ended September 30, 2023, 2022, and 2021 is summarized as follows: 

2018 Plan
Restricted shares unvested at September 30, 2020
Granted
Vested
Forfeited
Restricted shares unvested at September 30, 2021
Granted
Vested
Forfeited
Restricted shares unvested at September 30, 2022
Granted
Vested
Forfeited
Restricted shares unvested at September 30, 2023

Number

of Shares

1,195,548     $
346,123     $
(492,465 )   $
(43,000 )   $
1,006,206     $
718,959     $
(455,303 )   $
(97,369 )   $
1,172,493     $
495,087     $
(585,755 )   $
(344,934 )   $
736,891     $

Weighted-
Average
Grant Date

Fair Value

5.47  
9.53  
6.89  
4.57  
6.22  
3.20  
6.13  
2.97  
4.43  
2.43  
4.58  
4.05  
3.35  

As  of  September  30,  2023,  there  was  $1.7  million  of  total  unrecognized  compensation  cost  related  to  unvested  share-based 

compensation arrangements, which is expected to be recognized over a weighted-average period of 1.3 years. 

Compensation cost for share-based awards are recognized on a straight-line basis over the vesting period. The Company recognizes 
forfeitures of share-based awards as they occur. Share-based compensation expense for the years ended September 30, 2023, 2022, and
2021 was approximately $2.3 million, $2.8 million, and $3.1 million, respectively. Share-based compensation expense is recorded in general 
and administrative expenses in the consolidated statements of operations and comprehensive (loss) income.

The Company repurchased 204,486 shares of its common stock for approximately $0.4 million to cover the income tax obligation on 
vested employee equity awards during the fiscal year ended September 30, 2023. The Company repurchased 147,108 shares of its common 
stock for approximately $0.5 million to cover the income tax obligation on vested employee equity awards and warrant conversions during the 
fiscal year ended September 30, 2022. During the fiscal year ended September 30, 2021, the Company repurchased 155,174 shares of its 
common stock for approximately $1.5 million to cover the income tax obligation on vested employee equity awards.  

15.

Employee Stock Purchase Plan

2019 ESPP

The  Mesa  Air  Group,  Inc.  2019  Employee  Stock  Purchase  Plan  (the  "2019  ESPP")  is  a  nonqualified  plan  that  provides  eligible 
employees of Mesa Air Group, Inc. with an opportunity to purchase Mesa Air Group, Inc. ordinary shares through payroll deductions. Under 
the 2019 ESPP, eligible employees may elect to contribute 1% to 15% of their eligible compensation during each semi-annual offering period 
to purchase Mesa Air Group, Inc. ordinary shares at a 10% discount.

A maximum of 500,000 Mesa Air Group, Inc. ordinary shares may be issued under the 2019 ESPP. As of September 30, 2023, eligible 
employees  purchased  and  the  Company  issued  an  aggregate  of  444,590  Mesa  Air  Group,  Inc.  ordinary  shares  under  the  2019  ESPP, 
140,453 of which were purchased and issued during the current fiscal year.  

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16.

Leases

At September 30, 2023, the Company leased 18 aircraft, airport facilities, office space, and other property and equipment under non-
cancelable  operating  leases.  The  operating  leases  require  the  Company  to  pay  taxes,  maintenance,  insurance,  and  other  operating 
expenses.  Rental  expense  is  recognized  on  a  straight-line  basis  over  the  lease  term,  net  of  lessor  rebates  and  other  incentives.  The 
Company expects that, in the normal course of business, such operating leases that expire will be renewed or replaced by other leases, or 
the  property  may  be  purchased  rather  than  leased.  Aggregate  rental  expense  under  all  operating  aircraft,  equipment  and  facility  leases 
totaled approximately $12.2 million, $43.4 million, and $44.6 million for the year ended September 30, 2023, 2022, and 2021, respectively.

At September 30, 2023, the Company leased 15 aircraft and three spare engines under non-cancelable finance leases. Basic rent on 
finance leases is paid monthly and at the end of the lease term. At the end of the lease term, the Company has the option to purchase the 
aircraft and engines for most of the finance leases. These finance leases are reflected as finance lease obligations of $67.6 million on our 
consolidated balance sheet as of September 30, 2023.

The components of our operating and finance lease costs were as follows (in thousands):

Operating lease costs
Variable and short-term lease costs
Interest expense on finance lease liabilities
Amortization expense of finance lease assets
Total lease costs

Year Ended September 30,
2022
2023

8,517     $
3,691      
4,492    
13,414      
30,114     $

37,637  
5,783  
547  
2,705  
46,672  

  $

  $

As of September 30, 2023, the Company’s operating lease right-of-use assets were $9.7 million, the Company’s current maturities of
operating lease liabilities were $3.5 million, and the Company’s noncurrent operating lease liabilities were $8.1 million. As of September 30, 
2023, the  Company’s  current  portion  of  finance  lease  liabilities  were  $57.7  million,  and  the  Company’s  noncurrent  finance  lease  liabilities 
were $9.9 million.

The Company’s operating lease payments included in operating cash flows for the year ended September 30, 2023 and 2022 were
approximately $9.5 million and $36.3 million, respectively. The Company’s finance lease interest payments included in operating cash flows 
for the year ended September 30, 2023 and 2022 were $1.2 million and  $0.3 million, respectively. The Company’s finance lease principal 
payments  included  in  financing  cash  flows  for  the  year  ended  September  30,  2023  and  2022  were  $15.1  million  and  $2.5  million, 
respectively.

To  determine  whether  impairments  exist  for  aircraft  and  other  related  assets  used  in  operations,  we  group  assets,  including  ROU 
assets, at the CPA or FSA level (i.e., the lowest level for which there are identifiable cash flows) and then estimate future cash flows based 
on projections of CPA or FSA, block hours, maintenance events, labor costs and other relevant factors. As all of our aircraft leases besides 
one with an insignificant value on our books are leased to us from United or DHL at nominal amounts and not recorded on our books, we did 
not  assess  leased  aircraft  for  impairment.  The  Company  recorded  impairment  losses  of  zero, $10.5 million, and zero  for  the  years  ended
September 30, 2023, 2022, and 2021, respectively.

118

 
 
 
 
 
 
 
   
 
   
   
   
 
The  table  below  presents  the  weighted  average  remaining  terms  and  discount  rates  for  our  operating  and  finance  leases  as  of 

September 30, 2023: 

As of September 30, 2023

Finance leases:

Weighted average remaining lease term
Weighted average discount rate

Operating leases:

Weighted average remaining lease term
Weighted average discount rate

2.17  

3.4 %

6.1  
5.6 %

The  following  table  summarizes  future  minimum  rental  payments,  primarily  related  to  leased  aircraft,  required  under  operating  and 

finance leases that had initial or remaining non-cancelable lease terms as of September 30, 2023 (in thousands):

Periods Ending
September 30,

2024
2025
2026
2027
2028
Thereafter
Total lease payments
Less: imputed interest
Amounts recorded in the consolidated balance sheet

  Operating Leases     Finance Leases  
57,704  
  $
1,257  
1,332  
1,411  
1,495  
4,437  
67,636  
—  
67,636  

4,243     $
2,449      
1,520      
1,437      
1,030      
4,161      
14,840      
(3,253 )    
11,587     $

  $

RASPRO Lease Facility. On September 23, 2005, Mesa Airlines, as lessee, entered into the RASPRO Lease Facility, with RASPRO 
as lessor, for 15  of  our  CRJ-900  aircraft.  The  obligations  under  the  RASPRO  Lease  Facility  are  guaranteed  by  us,  and  basic  rent  is  paid 
quarterly on each aircraft. On each of March 10, 2014, June 5, 2014, and December 8, 2017, the RASPRO Lease Facility was amended to 
defer certain payments of basic rent (the "Deferred Amounts"). Until the principal of and accrued interest on the Deferred Amounts are paid in 
full:  (i)  we  and  Mesa  Airlines  are  prohibited  from  paying  any  dividends  to  holders  of  our  common  stock,  (ii)  we  are  prohibited  from 
repurchasing  any  of  our  warrants  or  other  equity  interests,  (iii)  Mesa  Airlines  must  maintain  a  minimum  of  $35.0  million  of  cash,  cash 
equivalents and availability under lines of credit, (iv) Mesa Airlines must provide RASPRO with periodic monthly, quarterly and annual reports 
containing certain financial information and forecasted engine repair costs and (v) we must maintain a minimum debt-to-assets ratio. 

In June 2020, the Company amended its RASPRO aircraft lease agreement to defer a $4.0 million lease payment otherwise due in 
June  2020.  Per  the  amended  agreement  dated  June  5,  2020,  the  Company  is  required  to  pay  this  amount  over  the  period  of  September 
2021 through March 2024. The Company made the accounting election available for COVID-19 related concessions provided by a lessor and
accordingly, this was not a lease modification and required no changes to current accounting treatment.

In December 2022, the Company entered into an agreement with RASPRO Trust, reducing the buyout price on all 15 aircraft at lease

termination by a total of $25 million. Under the terms of the new agreement, the Company reclassified these leases as finance leases.

17. Commitments and Contingencies 

Litigation

We are involved in various legal proceedings (including, but not limited to, insured claims) and FAA civil action proceedings which we 
consider routine to our business activities on an ongoing basis. If we believe that a loss arising from such matters is probable and can be 
reasonably estimated, we accrue the 

119

 
 
 
   
 
   
 
   
 
   
 
   
 
 
 
   
   
   
   
   
   
   
 
estimated  liability  in  our  consolidated  financial  statements.  If  only  a  range  of  estimated  losses  can  be  determined,  we  accrue  an  amount 
within the range that, in our judgment, reflects the most likely outcome; if none of the estimates within that range is a better estimate than any 
other amount, we accrue the low end of the range. For those proceedings in which an unfavorable outcome is reasonably possible but not 
probable, we have disclosed an estimate of the reasonably possible loss or range of losses or we have concluded that an estimate of the 
reasonably  possible  loss  or  range  of  losses  arising  directly  from  the  proceeding  (i.e.,  monetary  damages  or  amounts  paid  in  judgment  or 
settlement) is not material. If we cannot estimate the probable or reasonably possible loss or range of losses arising from a proceeding, we 
have disclosed that fact. In assessing the materiality of a proceeding, we evaluate, among other factors, the amount of monetary damages 
claimed, as well as the potential impact of non-monetary remedies sought by plaintiffs (e.g., injunctive relief) that may require us to change 
our business practices in a manner that could have a material adverse impact on our business. 

As of September 30, 2023, we believed that the ultimate outcomes of routine legal matters are not likely to have a material adverse 

effect on our financial position, liquidity, or results of operations.

Engine Purchase Commitments

On February 26, 2021, the Company and General Electric Company (“GE”), acting through its GE-Aviation business unit, entered into 
an Amended and Restated Letter Agreement No. 13-3. The Company agreed to purchase and take delivery of 10 new CF34-8C5 or CF34-
8E5  engines  with  delivery  dates  starting  from  July  1,  2021  through  November  1, 2022.  During  the  quarter  ended  March  31,  2021,  a  $7.0 
million non-refundable purchase deposit was made for the first five engines to be delivered in calendar year 2021. The Company has options 
to  purchase  an  additional  10  similar  engines  beyond  2022.  The  total  purchase  commitment  related  to  these  10  engines  is  approximately 
$52.2 million. As of September 30, 2023, we have purchased all of the engines pursuant to the Amended and Restated Letter Agreement 
No. 13-3.

If  the  Company  fails  to  accept  delivery  of  the  spare  engines  when  duly  tendered,  the  Company  may  be  assessed  a  minimum 

cancellation charge based on the engine price determined as of the date of scheduled engine delivery to the Company.  

Electric Aircraft Forward Purchase Commitments

As  described  in  Note  8,  in  February  2021,  the  Company  entered  into  a  forward  purchase  contract  with  Archer  for  a  number  of 
electrically-powered vertical takeoff and landing aircraft (“eVTOL aircraft”). The aggregate base commitment for the eVTOL aircraft is $200.0 
million, with an option to purchase additional aircraft. The Company’s obligation to purchase the eVTOL aircraft is subject to the Company 
and Archer first agreeing in the future to a number of terms and conditions, which may or may not be met.

As described in Note 8, in July 2021, the Company entered into a forward purchase contract with Heart for a number of fully electric 
aircraft.  The  maximum  aggregate  base  commitment  for  the  aircraft  is  $1,200.0  million,  with  an  option  to  purchase  additional  aircraft.  The 
Company’s  obligation  to  purchase  the  aircraft  is  subject  to  the  Company  and  Heart  first  agreeing  in  the  future  to  a  number  of  terms  and 
conditions, which may or may not be met.

Other Commitments

We  have  certain  contracts  for  goods  and  services  that  require  us  to  pay  a  penalty,  acquire  inventory  specific  to  us  or  purchase 
contract-specific equipment, as defined by each respective contract, if we terminate the contract without cause prior to its expiration date. 
Because  these  obligations  are  contingent  on  our  termination  of  the  contract  without  cause  prior  to  its  expiration  date,  no  obligation  would 
exist unless such a termination occurs.

120

 
18.

Subsequent Events 

United Agreements

On January 11, 2024 and January 19, 2024, we entered into the First Amendment to our Third Amended and Restated United CPA 
and the Second Amendment to our Third Amended and Restated United CPA (the "January 2024 United CPA Amendments"), respectively. 
The January 2024 United CPA Amendments provide additional liquidity and certain other amendments described below

•

•

•

Increased CPA rates, retroactive to October 1, 2023 through December 31, 2024, which are projected to generate approximately 
$63.5 million in incremental revenue over the next twelve months.

Amended certain notice requirements for removal by United of up to eight CRJ-900 Covered Aircraft (as defined in the United 
CPA) from the United CPA.

Extended United's existing utilization waiver for the Company's operation of E-175 and CRJ-900 Covered Aircraft (as defined in 
the United CPA) to June 30, 2024.

On  January  11,  2024  and  January  19,  2024,  we  entered  into  Amendment  No.  4  to  our  Second  Amended  and  Restated  Credit  and 
Guaranty Agreement, Amendment No. 1 to Stock Pledge Agreement and Limited Waiver of Conditions to Credit Extension ("Amendment No. 
4")  and  Waiver  and  Amendment  No.  5  to  our  Second  Amended  and  Restated  Credit  and  Guaranty  Agreement  (collectively,  the  "January 
2024 Credit Agreement Amendments"), respectively. The January 2024 Credit Agreement Amendments provide for the following:

•

•

•

•

•

The  repayment  in  full  of  the  Company's  $10.5  million  Effective  Date  Bridge  Loan  obligations,  and  the  prepayment  (and 
corresponding reduction) of approximately $2.1 million in Revolving Loans (as defined therein), with the proceeds from the sale, 
assignment, or transfer of the Company's vested investment in Heart Aerospace Incorporated.

As a result of the repayment of the Effective Date Bridge Loan and pay down of the Revolving Loans, the shares of capital stock 
of  Archer  Aviation,  Inc.  held  by  the  Company  are  being  released  as  collateral  for  the  United  credit  facility,  subject  to  certain 
conditions.

The waiver of certain financial covenant defaults with respect to the fiscal quarters ended June 30, 2023, September 30, 2023, 
and December 31, 2023 and the waiver of projected financial covenant defaults with respect to the fiscal quarter ending March 
31, 2024.

An  increase  in  the  Applicable  Margin  (as  defined  in  the  United  credit  facility)  during  a  specified  period  of  time  for  borrowings 
under the Credit Agreement.

Loan prepayment requirements in connection with the sale of four specified aircraft engines and the addition of such engines as 
collateral for the United credit facility for a specified period of time.

American Purchase Agreement

Subsequent  to  September  30,  2023,  we  closed  the  sale  of  the  four  remaining  CRJ-900  aircraft  to  American  for  gross  proceeds  of 
$41.5  million.  Net  proceeds  from  the  sale  of  all  four  aircraft  was  $5.7  million  after  the  retirement  of  the  EDC  Loan  and  the  MHIRJ  junior 
noteholder  debt.  As  part  of  our  letter  amendment  entered  into  with  MHIRJ  in  November  2022,  approximately  $5.0  million  in  principal  was 
forgiven upon the repayment of $4.2 million in principal before December 31, 2023.

Aircraft Purchase Agreement

Subsequent  to  September  30,  2023,  we  closed  the  sale  of  the  remaining  four  CRJ-900  aircraft  as  part  of  an  aircraft  purchase 
agreement to a third party for gross proceeds of $12.0 million. Net proceeds from the sale of all four aircraft was $6.5 million after partial debt 
reduction of our UST Loan.

121

 
Engine Purchase Agreement

On  December  1,  2023,  we  entered  into  an  agreement  with  a  third  party  to  sell  12  surplus  GE  model  CF34-8C  aircraft  engines  and
related parts. The gross proceeds of $56.0 million will be used to retire approximately $40.0 million in associated debt and provide additional 
liquidity to fund operations and current debt obligations as they come due. The transaction is expected to close by the end of March 2024.

Engine Purchase Commitment

Subsequent to September 30, 2023, we entered into a purchase agreement with a third party which provides for the sale of 23 engines 
for  gross  proceeds  of  $11.5  million  which  will  be  used  to  pay  down  our  UST  Loan.  The  transaction  is  expected  to  close  by  the  end  of 
December 2024.

Airframe and Engine Purchase Commitments

We have 15 aircraft under the RASPRO finance lease with a buyout obligation of $50.3 million at the end of March 2024. Subsequent 
to  September  30,  2023,  we  entered  into  purchase  agreements  with  two  separate  parties  to  purchase  the  RASPRO  aircraft  and  related 
engines. One agreement is for 30 engines for a total of $19.5 million. The second agreement is for 15 airframes (without engines) for a total 
of $18.8 million. Both of these transactions are expected to be completed by the end of March 2024, with net cash from these transactions 
expected to be approximately $(12.1) million.

122

 
ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE 

None. 

ITEM 9A. CONTROLS AND PROCEDURES 

Disclosure Controls and Procedures 

The term “disclosure controls and procedures” is defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as 
amended (the “Exchange Act”). Under the supervision and with the participation of our management, including our Chief Executive Officer 
“CEO” and Chief Financial Officer “CFO”, we performed an evaluation of our disclosure controls and procedures, which have been designed 
to  ensure  that  information  we  are  required  to  disclose  in  the  reports  we  file  or  submit  under  the  Exchange  Act  is  recorded,  processed, 
summarized and reported accurately and within the time periods specified in the SEC rules and forms. Our management, including our CEO 
and CFO, concluded that, as of September 30, 2023, those controls and procedures were not effective at the reasonable assurance level to 
ensure  that  information  we  are  required  to  disclose  in  the  reports  we  file  or  submit  under  the  Exchange  Act  is  accumulated  and 
communicated to our management, including our CEO and CFO, as appropriate to allow timely decisions regarding required disclosure. 

Limitations on Effectiveness of Controls and Procedures

In  designing  and  evaluating  the  disclosure  controls  and  procedures,  management  recognizes  that  any  controls  and  procedures,  no 
matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. In addition, the 
design of disclosure controls and procedures must reflect the fact that there are resource constraints and management is required to apply its 
judgment in evaluating the benefits of possible controls and procedures relative to their costs

Management's Annual Report on Internal Control Over Financial Reporting 

As required by SEC rules and regulations implementing Section 404 of the Sarbanes-Oxley Act, our management is responsible for 
establishing  and  maintaining  adequate  internal  control  over  financial  reporting.  Our  internal  control  over  financial  reporting  is  designed  to 
provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  our  financial  statements  for  external 
reporting purposes in accordance with GAAP. Our internal control over financial reporting includes those policies and procedures that:

(1)

(2)

(3)

pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the 
assets of our company,

provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance 
with  GAAP,  and  that  our  receipts  and  expenditures  are  being  made  only  in  accordance  with  authorizations  of  our  management  and 
directors, and

provide  reasonable  assurance  regarding  prevention  or  timely  detection  of  unauthorized  acquisition,  use  or  disposition  of  our  assets 
that could have a material effect on the financial statements.

123

 
Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  errors  or  misstatements  in  our 
financial statements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become 
inadequate because of changes in conditions, or that the degree or compliance with the policies or procedures may deteriorate. 

Under the supervision of and with the participation of management, we assessed the effectiveness of our internal control over financial 
reporting  at  September  30,  2023.  In  making  these  assessments,  management  used  the  criteria  set  forth  by  the  Committee  of  Sponsoring 
Organizations  of  the  Treadway  Commission  (COSO)  in  Internal  Control  —  Integrated  Framework  (2013).  Based  on  our  assessments  and 
those criteria, management determined that we did not maintain effective internal control over financial reporting as of September 30, 2023 
due to the material weaknesses described below.

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a 

reasonable possibility that a material misstatement of our annual or interim financial statements will not be prevented or detected on a timely 
basis. Accordingly, a material weakness increases the risk that the financial information we report contains material errors. If we fail to 
remediate these material weaknesses, determine that our internal controls over financial reporting are not effective, discover areas that need 
improvement in the future or discover additional material weaknesses, these shortcomings could have an adverse effect on our business and 
financial results.

As of September 30, 2023, we have identified two material weaknesses in internal controls in the areas of (i) information technology 

general controls ("ITGCs"); and (ii) debt covenant compliance. 

The material weakness relating to ITGCs related to ineffective ITGCs in the areas of user access management and program change 
management – related to our inventory management system, PMI, and our Oracle financial reporting system. We believe that these control 
deficiencies  were  a  result  of  (i)  insufficient  documentation  of  information  technology  (“IT”)  control  processes  such  that  the  successful 
operation  of  ITGCs  was  overly  dependent  upon  knowledge  and  actions  of  certain  qualified  individuals  for  each  IT  system;  (ii)  insufficient 
training of IT personnel on the operation and performance of their control responsibilities; and (iii) inadequate risk-assessment processes to 
identify and assess IT environment changes and risks that could impact internal control over financial reporting.  As a result of this material 
weakness, manual and automated business process controls dependent on the affected ITGCs were ineffective because the controls had the 
potential to be adversely impacted. Management performed additional analysis and test procedures as deemed necessary to ensure that our 
financial  statements  included  in  this  Form  10-K  present  fairly  in  all  material  respects  our  financial  position,  results  of  operations  and  cash 
flows for the periods presented.

The material weakness in our internal controls over the review of debt covenant compliance related to the failure to monitor and review 
debt compliance covenants. We believe that this control deficiency was a result of (i) inadequate performance of controls surrounding debt 
covenant  compliance  and  disclosure;  (ii)  insufficient  knowledge  of  our  amended  credit  agreement;  and  (iii)  insufficient  communication  with 
our lender regarding debt covenant compliance and obtaining waivers. This material weakness impacts other transactions that rely on the
review  of  debt  covenants  including  our  evaluation  of  going  concern.  As  a  result  of  this  material  weakness,  there  was  a  factual  material 
misstatement on the consolidated balance sheet and in our going concern disclosure and debt covenant compliance disclosures on Form 10-
Q for the period ended June 30, 2023.

Notwithstanding these material weaknesses, management has concluded that our audited consolidated financial statements included 

in this Annual Report on Form 10-K are fairly stated in all material respects with U.S. GAAP for each of the periods presented herein. 

Remediation of Material Weakness in Internal Control over Financial Reporting

In  order  to  remediate  the  material  weakness  in  internal  control  over  financial  reporting  related  to  the  ineffective  operation  of  ITGCs 
related to access management and program change management; we are in the process of implementing additional IT monitoring controls 
and strengthening our process documentation over the access management and program change management domains of ITGCs.

124

 
In  order  to  remediate  the  material  weakness  in  internal  control  over  financial  reporting  related  to  the  review  of  debt  covenant 
compliance, the Company intends to have additional personnel perform debt covenant calculations and review our disclosure controls and 
procedures in future periods.

To further remediate these material weaknesses, management, including the CEO and CFO, have reaffirmed, and re-emphasized the 
importance of internal controls, control consciousness and a strong control environment. We also expect to continue to review, optimize and 
enhance our financial reporting controls and procedures. These material weaknesses will not be considered remediated until the applicable 
remediated  control  operates  for  a  sufficient  period  of  time  and  management  has  concluded,  through  testing,  that  this  enhanced  control  is 
operating effectively.

Changes in Internal Control Over Financial Reporting

Except as noted above, there were no changes in the Company’s internal control over financial reporting that occurred during the year 
ended September 30, 2023, that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over 
financial reporting.

125

 
Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of Mesa Air Group, Inc. 

Opinion on the Internal Control Over Financial Reporting
We have audited Mesa Air Group, Inc.'s (the Company) internal control over financial reporting as of September 30, 2023, based on criteria 
established in Internal Control — Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission 
in 2013. In our opinion, because of the effect of the material weaknesses described below on the achievement of the objectives of the control 
criteria, the Company has not maintained effective internal control over financial reporting as of September 30, 2023, based on criteria 
established in Internal Control — Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission 
in 2013.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the 
consolidated balance sheet as of September 30, 2023, the related consolidated statements of operations and comprehensive loss , 
stockholders' equity and cash flows for the year then ended, and the related notes to the consolidated financial statements (collectively, the 
financial statements) of the Company and our report dated January 26, 2024 expressed an unqualified opinion.

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a 
reasonable possibility that a material misstatement of the company's annual or interim financial statements will not be prevented or detected 
on a timely basis. The following material weaknesses have been identified and included in management's assessment:

Management identified a material weakness relating to ITGCs related to ineffective ITGCs in the areas of user access management and 
program change management – related to the inventory management system, PMI, and the Oracle financial reporting system. These control 
deficiencies were a result of (i) insufficient documentation of information technology (“IT”) control processes such that the successful 
operation of ITGCs was overly dependent upon knowledge and actions of certain qualified individuals for each IT system; (ii) insufficient 
training of IT personnel on the operation and performance of their control responsibilities; and (iii) inadequate risk-assessment processes to 
identify and assess IT environment changes and risks that could impact internal control over financial reporting.  As a result of this material 
weakness, manual and automated business process controls dependent on the affected ITGCs were ineffective because the controls had the 
potential to be adversely impacted. 

Management also identified a material weakness over the review of debt covenant compliance related to the failure to monitor and review 
debt  compliance  covenants.  This  control  deficiency  was  a  result  of  (i)  inadequate  performance  of  controls  surrounding  debt  covenant 
compliance and disclosure, (ii) insufficient knowledge of the amended credit agreement, and (iii) insufficient communication with the lender 
regarding  debt  covenant  compliance  and  obtaining  waivers.  This  material  weakness  also  impacts  other  transactions  relying  on  the  debt 
covenant  calculations,  including  considerations  of  going  concern.    As  a  result  of  this  material  weakness,  there  was  a  factual  material 
misstatement on the consolidated balance sheet and in the going concern disclosure and debt covenant compliance disclosures in the 10-Q 
quarterly report ended June 30, 2023.

These material weaknesses were considered in determining the nature, timing and extent of audit tests applied in our audit of the 2023 
financial statements, and this report does not affect our report dated January 26, 2024 on those financial statements.

126

 
 
 
 
 
 
 
 
 
 
 
 
 
Basis for Opinion
The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the 
effectiveness of internal control over financial reporting in the accompanying Management’s Annual Report on Internal Control Over Financial 
Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a 
public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with U.S. 
federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to 
obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our 
audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and 
testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included 
performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis 
for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting
A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of 
financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting 
principles. A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of 
records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide 
reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally 
accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of 
management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized 
acquisition, use or disposition of the company's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any 
evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, 
or that the degree of compliance with the policies or procedures may deteriorate.

/s/ RSM US LLP

Phoenix, Arizona 
January 26, 2024

127

 
 
 
 
 
 
ITEM 9B. OTHER INFORMATION 

None.

ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS 

Not applicable.

128

 
PART III 

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

The  information  required  to  be  disclosed  by  this  item  is  incorporated  herein  by  reference  to  our  2024  Proxy  Statement,  which  we 

expect to file with the SEC within 120 days after the end of our fiscal year ended September 30, 2023. 

We  have  a  code  of  conduct  and  ethics  that  applies  to  all  employees,  including  our  principal  executive  officer  and  principal  financial 
officer,  as  well  as 
investor.mesa-air.com/corporate-
governance/governance-overview. We intend to disclose any changes in, or waivers from, this code by posting such information on the same 
website or by filing a Current Report on Form 8-K, in each case to the extent such disclosure is required by rules of the SEC or The Nasdaq 
Global Select Market.

the  members  of  our  Board  of  Directors.  The  code 

is  available  at 

to 

ITEM 11. EXECUTIVE COMPENSATION

The information required to be disclosed by this item is incorporated herein by reference to our 2024 Proxy Statement which we expect 

to file with the SEC within 120 days after the end of our fiscal year ended September 30, 2023. 

ITEM  12.  SECURITY  OWNERSHIP  OF  CERTAIN  BENEFICIAL  OWNERS  AND  MANAGEMENT  AND  RELATED  STOCKHOLDER 
MATTERS

The information required to be disclosed by this item is incorporated herein by reference to our 2024 Proxy Statement which we expect 

to file with the SEC within 120 days after the end of our fiscal year ended September 30, 2023.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The information required to be disclosed by this item is incorporated herein by reference to our 2024 Proxy Statement which we expect 

to file with the SEC within 120 days after the end of our fiscal year ended September 30, 2023.

ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES

The information required to be disclosed by this item is incorporated herein by reference to our 2024 Proxy Statement which we expect 

to file with the SEC within 120 days after the end of our fiscal year ended September 30, 2023.

129

 
PART IV 

ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES 

(a) The following documents are filed as part of this Annual Report on Form 10-K: 

1.

Consolidated Financial Statements

The following financial statements are filed as part of this report:

Report of Independent Registered Public Accounting Firm for the years ended September 30, 2023 and 2022 (PCAOB ID: 49 and 42, 
respectively).

Consolidated Balance Sheets as of September 30, 2023 and 2022

Consolidated Statements of Operations and Comprehensive (loss) income for the years ended September 30, 2023, 2022, and 2021

Consolidated Statements of Stockholders’ Equity for the years ended September 30, 2023, 2022, and 2021

Consolidated Statements of Cash Flows for the years ended September 30, September 30, 2023, 2022, and 2021

Notes to Consolidated Financial Statements 

2.

Financial Statement Schedules 

All  schedules  are  omitted  as  the  required  information  is  inapplicable  or  the  information  is  presented  in  the  consolidated  financial 
statements or notes to the consolidated financial statements under Part II, Item 8 of this Annual Report on Form 10-K.

3.

Exhibits

The exhibits listed below are filed as part of this Annual Report. References under the caption "Incorporated by Reference" to exhibits 
or other filings indicate that the exhibit or other filing has been filed, that the indexed exhibit and the exhibit referred to are the same 
and that the exhibit referred to is incorporated by reference. Management contracts and compensatory plans or arrangements filed as 
exhibits to this Annual Report are identified by the “#” sign.

130

 
EXHIBIT INDEX 

Exhibit
Number

Exhibit Description

    3.1

  Second Amended and Restated Articles of Incorporation of the 

Registrant

Incorporated by Reference

Date

Number

Filed
Herewith

August 14, 2018

3.1

Form

8-K

    3.2

    3.3

    4.1

    4.2

    4.3

  Second Amended and Restated Bylaws of the Registrant 

8-K

  December 10, 2020  

3.1

  Amendment to Second Amended and Restated Bylaws of Mesa Air 

8-K

January 13, 2023

3.2

Group, Inc., effective as of January 13, 2023

  Form of Common Stock Certificate

S-1/A

August 6, 2018

4.1

  Description of Capital Stock

X

  Warrant Agreement, dated October 30, 2020, between Mesa Air 
Group, Inc. and the United States Department of the Treasury

10-K

  December 14, 2020  

4.3

    4.4

  Form of Warrant (incorporated by reference to Annex B to Exhibit 

10-K

  December 14, 2020  

4.4

4.3)

  10.1#

  Mesa Air Group, Inc. 2018 Equity Incentive Plan and related forms 

S-8

August 16, 2019

99.1

of agreement

  10.2#

  Form of Indemnification Agreement between the Registrant and 

S-1

July 13, 2018

10.5

each of its directors and executive officers

  10.3#

  Amended and Restated Employment Agreement between the 

S-1/A

July 30, 2018

10.7

Registrant and Jonathan G. Ornstein, dated July 26, 2018

  10.4#

  Amended and Restated Employment Agreement between the 

S-1/A

July 30, 2018

10.8

Registrant and Michael J. Lotz, dated July 26, 2018

  10.5#

  Amended and Restated Employment Agreement between the 

S-1/A

July 30, 2018

10.9

Registrant and Brian S. Gillman, dated July 26, 2018

  10.6#

  Employment Agreement between the Registrant and Torque Zubeck, 

10-K

  December 10, 2021  

10.10

dated February 23, 2021

  10.7.1††

  Second Amended and Restated United Capacity Purchase 

10-K

  December 14, 2020   10.10.15  

  10.7.2††

  10.7.3††

Agreement between United Airlines, Inc. and Mesa Airlines, Inc. 
dated November 4, 2020

  First Amendment to the Second Amended and Restated United 
Capacity Purchase Agreement between United Airlines, Inc. and 
Mesa Airlines, Inc. dated September 22, 2021

  Second Amendment to the Second Amended and Restated United 
Capacity Purchase Agreement between United Airlines, Inc. and 
Mesa Airlines, Inc. dated February 4, 2022

131

10-K

  December 10, 2021  

10.11.4

10-Q

May 9, 2022

10.1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
   
 
   
 
 
 
   
   
   
   
 
 
 
   
 
   
 
 
 
 
 
 
   
 
 
 
   
 
   
   
   
   
   
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
   
   
   
   
   
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
   
 
   
   
   
   
   
 
 
 
   
 
   
   
   
   
   
 
 
 
   
 
   
   
   
   
   
 
 
 
   
 
   
   
   
   
   
 
 
 
   
 
   
   
   
   
   
 
 
 
 
   
   
   
   
   
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
Number

  10.7.4††

  10.7.5††

  10.7.6††

Exhibit Description

Form

Date

Number

Filed
Herewith

Incorporated by Reference

  Third Amendment to the Second Amended and Restated United 
Capacity Purchase Agreement between United Airlines, Inc. and 
Mesa Airlines, Inc. dated July 11, 2022

  Fourth Amendment to the Second Amended and Restated United 
Capacity Purchase Agreement between United Airlines, Inc. and 
Mesa Airlines, Inc. dated August 8, 2022

10-Q

August 8, 2022

10.3

10-K

  December 29, 2022  

10.7.5

  Third Amended and Restated Capacity Purchase Agreement among 
United Airlines, Inc., Mesa Airlines, Inc., and Mesa Air Group, Inc., 
dated December 27, 2022

10-Q

February 9, 2023

10.2

  10.8††

  Aircraft Purchase Agreement between Mesa Airlines, Inc. and 

10-K

  December 29, 2022  

10.8

United Airlines, Inc. dated September 27, 2022  

  10.9.1††

  10.9.2††

  10.9.3††

  10.9.4††

  10.9.5††

  10.9.6††

  10.9.7††

  Amended and Restated Capacity Purchase Agreement among the 
Registrant, Mesa Airlines, Inc. and American Airlines, Inc. dated 
November 19, 2020, effective as of January 1, 2021

  First Amendment to the Amended and Restated Capacity Purchase 
Agreement among the Registrant, Mesa Airlines, Inc. and American 
Airlines, Inc. dated November 19, 2020, effective January 1, 2021

10-Q

February 9, 2021

10.1.1

10-Q

February 9, 2021

10.1.2

  Amendment No. 2 to the Amended and Restated Capacity Purchase 
Agreement among the Registrant, Mesa Airlines, Inc. and American 
Airlines, Inc. dated April 9, 2021

10-Q

August 9, 2021

10.2.1

  Amendment No. 3 to the Amended and Restated Capacity Purchase 
Agreement among the Registrant, Mesa Airlines, Inc. and American 
Airlines, Inc. dated April 19, 2021

10-Q

August 9, 2021

10.2.2

  Amendment No. 4 to the Amended and Restated Capacity Purchase 
Agreement among the Registrant, Mesa Airlines, Inc. and American 
Airlines, Inc. dated June 9, 2021

10-Q

August 9, 2021

10.2.3

  Amendment No. 5 to the Amended and Restated Capacity Purchase 
Agreement among the Registrant, Mesa Airlines, Inc. and American 
Airlines, Inc. dated August 9, 2021

10-K

  December 10, 2021  

10.12.6

  Amendment No.7 to the Amended and Restated Capacity Purchase 
Agreement among the Registrant, Mesa Airlines, Inc. and American 
Airlines, Inc. dated March 31, 2022

10-Q

May 9, 2022

10.12.8

132

 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
Number

  10.9.8††

Exhibit Description

  Amendment No.8 to the Amended and Restated Capacity Purchase 
Agreement among the Registrant, Mesa Airlines, Inc. and American 
Airlines, Inc. dated June 10, 2022

Incorporated by Reference

Form
10-Q

Date
August 8, 2022

Number
10.12.9

Filed
Herewith

  10.9.9††

  Amendment No.9 to the Amended and Restated Capacity Purchase 
Agreement among the Registrant, Mesa Airlines, Inc. and American 
Airlines, Inc. dated June 20, 2022

10-Q

August 8, 2022

  10.12.10  

  10.9.10††

  Amendment No.10 to the Amended and Restated Capacity 

10-K

  December 29, 2022  

Purchase Agreement among the Registrant, Mesa Airlines, Inc. and 
American Airlines, Inc. dated July 28, 2022

  10.9.11

  Amendment No.11 to the Amended and Restated Capacity 

10-Q

February 9, 2023

10.1

Purchase Agreement among the Registrant, Mesa Airlines, Inc. and 
American Airlines, Inc. dated July 28, 2022

  10.10.1

  Credit and Guaranty Agreement among the Registrant, Mesa 

S-1/A

July 30, 2018

10.12.1

Airlines, Inc., Mesa Air Group Airline Inventory Management, L.L.C., 
the other guarantors party thereto from time to time, CIT Bank, N.A. 
and the other lenders party thereto, dated August 12, 2016

  Amendment No. 1 to Credit Agreement among the Registrant, Mesa 
Airlines, Inc., Mesa Air Group Airline Inventory Management, L.L.C. 
and CIT Bank, N.A., dated June 5, 2017

  Amendment No. 2 to Credit Agreement among the Registrant, Mesa 
Airlines, Inc., Mesa Air Group Airline Inventory Management, L.L.C. 
and CIT Bank, N.A., dated June 27, 2017

  Amendment No. 3 to Credit Agreement among the Registrant, Mesa 
Airlines, Inc., Mesa Air Group Airline Inventory Management, L.L.C. 
and CIT Bank, N.A., dated September 19, 2017

  Amendment No. 4 to Credit Agreement among the Registrant, Mesa 
Airlines, Inc., Mesa Air Group Airline Inventory Management, L.L.C. 
and CIT Bank, N.A., dated April 27, 2018

  10.10.2

  10.10.3

  10.10.4

  10.10.5

S-1/A

July 30, 2018

10.12.2

S-1/A

July 30, 2018

10.12.3

S-1/A

July 30, 2018

10.12.4

S-1/A

July 30, 2018

10.12.5

  10.10.6††

  Second Amended and Restated Credit and Guaranty Agreement, 
among the Registrant, Mesa Airlines, Inc., Mesa Air Group Airline 
Inventory Management, L.L.C. and CIT Bank, NA, dated as of June 
30, 2022

10-Q

February 9, 2023

10.6

  10.10.7††

  Amendment No. 1 to Second Amended and Restated Credit and 

10-Q

February 9, 2023

10.4

Guaranty Agreement, dated December 27, 2022

133

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
Exhibit
Number
  10.10.8††

  Amendment No. 2 to Second Amended and Restated Credit and 

Guaranty Agreement, dated January 27, 2023

Exhibit Description

  10.10.9††

  Amendment No. 3 to Second Amended and Restated Credit and 

Guaranty Agreement, dated September 6, 2023

Incorporated by Reference

Form
10-Q

Date
February 9, 2023

Number
10.5

Filed
Herewith

X

  10.11.1

  Mortgage and Security Agreement among Mesa Airlines, Inc., Mesa 
Air Group Airline Inventory Management, L.L.C., the other grantors 
referred to therein and CIT Bank, N.A., dated August 12, 2016

S-1/A

July 30, 2018

10.13.1

  10.13

  Credit Agreement between Mesa Airlines, Inc. and Export 

S-1/A

July 30, 2018

10.16

Development Canada, dated August 12, 2015

  10.14.1

  Credit Agreement between Mesa Airlines, Inc. and Export 

S-1/A

July 30, 2018

10.17.1

Development Canada, dated January 18, 2016

  10.14.2

  Amendment No. 1 to Credit Agreement between Mesa Airlines, Inc. 

S-1/A

July 30, 2018

10.17.2

and Export Development Canada, dated March 30, 2017

  10.14.3

  Omnibus Amendment Agreement among the Registrant, Mesa 

S-1/A

July 30, 2018

10.17.3

Airlines, Inc. and Export Development Canada, dated April 30, 2018

  10.15

  Credit Agreement between Mesa Airlines, Inc. and Export 

S-1/A

July 30, 2018

10.18

Development Canada, dated June 27, 2016

  10.16.1

  Office Lease Agreement between the Registrant and DMB Property 

DRS

May 7, 2018

10.20.1

Ventures Limited Partnership, dated October 16, 1998

  10.16.2

  10.16.3

  First Amendment to Lease between the Registrant and DMB 
Property Ventures Limited Partnership, dated March 9, 1999

DRS

May 7, 2018

10.20.2

  Second Amendment to Lease between the Registrant and DMB 
Property Ventures Limited Partnership, dated November 8, 1999

DRS

May 7, 2018

10.20.3

  10.16.4

  Lease Amendment Three between the Registrant and CMD Realty 

DRS

May 7, 2018

10.20.4

Investment Fund IV, L.P., dated November 7, 2000

  10.16.5

  Lease Amendment Four between the Registrant and CMD Realty 

DRS

May 7, 2018

10.20.5

Investment Fund IV, L.P., dated May 15, 2001

  10.16.6

  Lease Amendment Five between the Registrant and CMD Realty 

DRS

May 7, 2018

10.20.6

Investment Fund IV, L.P., dated October 11, 2002

  10.16.7

  Lease Amendment Six between the Registrant and CMD Realty 

DRS

May 7, 2018

10.20.7

Investment Fund IV, L.P., dated April 1, 2003

134

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
Number

Exhibit Description

  10.16.8

  Amended and Restated Lease Amendment Seven between the 

Registrant and CMD Realty Investment Fund IV, L.P., dated April 15, 
2005

Form

DRS

Incorporated by Reference

Date

Number

Filed
Herewith

May 7, 2018

10.20.8

  10.16.9

  Lease Amendment Eight between the Registrant and CMD Realty 

DRS

May 7, 2018

10.20.9

Investment Fund IV, L.P., dated October 12, 2005

  10.16.10

  Lease Amendment Nine between the Registrant and Transwestern 

DRS

May 7, 2018

  10.20.10  

Phoenix Gateway, L.L.C., dated November 4, 2010

  10.16.11

  Lease Amendment Eleven between the Registrant and Phoenix 

DRS

May 7, 2018

  10.20.11  

Office Grand Avenue Partners, LLC, dated July 31, 2014

  10.16.12

  Lease Amendment Twelve between the Registrant and Phoenix 
Office Grand Avenue Partners, LLC, dated November 20, 2014

DRS

May 7, 2018

  10.20.12  

  10.17.1††

  Letter Agreement No. 12 between the Registrant and General 

10-K

  December 14, 2020  

10.20.1

Electric Company, acting through its GE-Aviation business unit, 
dated October 22, 2019, and effective as of October 9, 2019

  10.17.2††

  Letter Agreement No. 13 between the Registrant and General 

10-K

  December 14, 2020  

10.20.2

Electric Company, acting through its GE-Aviation business unit, 
dated December 11, 2019, and effective as of December 13, 2019

  10.17.3††

  Letter Agreement No. 13-1 between the Registrant and General 
Electric Company, acting through its GE-Aviation business unit, 
dated March 26, 2020

8-K

March 31, 2020

10.1

  10.17.4††

  Letter Agreement No. 12-1 between the Registrant and General 
Electric Company, acting through its GE-Aviation business unit, 
dated March 26, 2020

8-K

March 31, 2020

10.2

  10.17.5††

  Amended and Restated Letter Agreement No. 13-2 between the 
Registrant and General Electric Company, acting through its GE-
Aviation business unit, dated October 8, 2020

10-K

  December 14, 2020  

10.20.5

  10.18.1

  10.18.2

  Loan and Guarantee Agreement, dated as of October 30, 2020, 
among Mesa Airlines, Inc., as Borrower, the Guarantors party 
thereto from time to time, the United States Department of the 
Treasury, and The Bank of New York Mellon, as Administrative 
Agent and Collateral Agent

  Modification and Waiver Agreement, dated December 22, 2022, 
among Mesa Airlines, Inc., as Borrower, the Guarantor parties 
thereto from time to time, the United States Department of the 
Treasurer, and the Bank of New York Mellon, as Administrative 
Agent and Collateral Agent

135

10-K

  December 14, 2020  

10.22.1

10-Q

February 9, 2023

10.3

 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
Number

Exhibit Description

  10.19

  Fourteenth Amendment to Lease between the Registrant and BOF 

AZ Phoenix Gateway Center LLC, dated December 15, 2021

Incorporated by Reference

Form
10-Q

Date
February 9, 2022

Number
10.1

Filed
Herewith

  10.20††

  Engine Sale and Purchase Agreement, dated December 27, 2022

10-Q

February 9, 2023

10.7

  21.1

  23.1

  23.2

  List of subsidiaries of the Registrant

  Consent of RSM US LLP

  Consent of Ernst and Young LLP

  31.1

  Certification of Principal Executive Officer pursuant to Rule 

13(a)-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as 
adopted pursuant to Section 302 of Sarbanes-Oxley Act of 2002

  31.2

  Certification of Principal Financial Officer pursuant to Rule 

13(a)-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as 
adopted pursuant to Section 302 of Sarbanes-Oxley Act of 2002

  32.1*

  Certification of Principal Executive Officer pursuant to 18 U.S.C. 

Section 1350, as adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002

  32.2*

  Certification of Principal Financial Officer pursuant to 18 U.S.C. 

Section 1350, as adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002

  97

  Clawback Policy

101.INS

  Inline XBRL Instance Document

101.SCH

  Inline XBRL Taxonomy Extension Schema Document

101.CAL

  Inline XBRL Taxonomy Extension Calculation Linkbase Document

101.DEF

  Inline XBRL Taxonomy Extension Definition Linkbase Document

101.LAB

  Inline XBRL Taxonomy Extension Label Linkbase Document

101.PRE

  Inline XBRL Taxonomy Extension Presentation Linkbase Document

104

  Cover Page Interactive Data File (formatted as inline XBRL and 

contained in Exhibit 101)

X

X

X

X

 X

 X

 X

 X

X

X

X

X

X

X

*  This  certification  will  not  be  deemed  "filed"  for  purposes  of  Section  18  of  the  Exchange  Act,  or  otherwise  subject  to  the  liability  of  that 
section. Such certification will not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act, 
except to the extent specifically incorporated by reference into such filing. 

136

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
** The exhibits and schedules to this Exhibit have been omitted in accordance with Regulation S-K Item 601(b)(2). The Registrant agrees to 
furnish supplementally a copy of any omitted exhibit or schedule to the SEC upon its request.

# Management contract or compensatory plan.

†† Certain confidential information contained in this agreement has been omitted because it (i) is not material and (ii) would be competitively 
harmful if publicly disclosed.

ITEM 16. FORM 10-K SUMMARY

None. 

137

 
 
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report 

to be signed on its behalf by the undersigned thereunto duly authorized. 

SIGNATURES

Date: January 26, 2024

MESA AIR GROUP, INC.

By:

  /s/ Michael J. Lotz
  Michael J. Lotz
  Chief Financial Officer
  (Principal Financial Officer)

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below on January 26, 2024 by the 

following persons on behalf of the registrant and in the capacities indicated.

Signature

Title

Date

  Chairman, Chief Executive Officer and Director

January 26, 2024

/s/Jonathan G. Ornstein
Jonathan G. Ornstein

/s/Michael J. Lotz
Michael J. Lotz

/s/Ellen N. Artist
Ellen N. Artist

/s/Mitchell Gordon
Mitchell Gordon

(Principal Executive Officer)

  Chief Financial Officer 

(Principal Financial Officer and Principal Accounting Officer)

  Director

  Director

/s/Dana J. Lockhart
Dana J. Lockhart

  Director

/s/Harvey W. Schiller
Harvey W. Schiller

  Director

/s/Spyridon Skiados
Spyridon Skiados

  Director

Jonathan Ireland

  Director

138

January 26, 2024

January 26, 2024

January 26, 2024

January 26, 2024

January 26, 2024

January 26, 2024

 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DESCRIPTION OF THE REGISTRANT’S SECURITIES
REGISTERED PURSUANT TO SECTION 12 OF THE
SECURITIES EXCHANGE ACT OF 1934

Exhibit 4.2

Mesa Air Group, Inc. (“Mesa,” “we,” “our,” or “us”) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as 
amended: our common stock.

DESCRIPTION OF CAPITAL STOCK

The following summary of the terms of our capital stock is based upon our Second Amended and Restated Articles of Incorporation (our “Articles”) and 
our Amended and Restated Bylaws (our “Bylaws”). The summary is not complete, and is qualified by reference to our Articles and our Bylaws, which are 
filed as exhibits to this Annual Report on Form 10-K and are incorporated by reference herein. We encourage you to read our Articles, our Bylaws and the 
applicable provisions of the Nevada Revised Statutes (the “NRS”) for additional information.

Authorized Shares of Capital Stock

Our authorized capital stock consists of 125,000,000 shares of common stock, no par value per share, and 5,000,000 shares of preferred stock, no par value 
per share. As of September 30, 2023, there were 40,940,326 shares of common stock issued and outstanding and no shares of preferred stock issued and 
outstanding. The outstanding shares of our common stock are duly authorized, validly issued, fully paid and nonassessable.

Listing

Our common stock trades on the Nasdaq Global Select Market under the symbol “MESA.”

Voting Rights

Each holder of our common stock is entitled to one vote for each share on all matters submitted to a vote of the shareholders, including the election of 
directors, subject to any exclusive voting or director designation rights of the holders of shares of any series of our preferred stock that we may designate in 
the future. The rights, preferences and privileges that may be granted to holders of our preferred stock, were we to issue such preferred stock, could include 
dividend rights, conversion rights, voting rights, terms of redemption, liquidation preferences, sinking fund terms and the number of shares constituting any 
series or the designation of such series, any or all of which may be greater than the rights of common stock. Our issuance of preferred stock could adversely 
affect the voting power of holders of common stock and the likelihood that such holders will receive dividend payments and payments upon liquidation. In 
addition, the issuance of preferred stock could have the effect of delaying, deferring or preventing a change of control of Mesa or other corporate action. 
We have no present plan to issue any such shares of preferred stock, although our board of directors (our “Board”) has the authority to do so without any 
action by our shareholders, and to fix the rights, preferences, privileges and restrictions of such preferred stock. Our shareholders do not have cumulative 
voting rights in the election of directors.

Dividend Rights

Holders of our common stock are entitled to receive dividends, if any, as may be declared from time to time by our Board out of legally available funds, 
subject to preferences that may be applicable to any then-outstanding preferred stock and limitations under certain of our existing credit facilities and the 
NRS.

 Rights upon Liquidation

In the event of our liquidation, dissolution or winding up, holders of our common stock will be entitled to the net assets legally available for distribution to 
shareholders after the payment of all of our debts and other liabilities and the satisfaction of any liquidation preference granted to the holders of any then-
outstanding shares of preferred stock. 

Other Rights and Preferences

Except  as  noted  in  the  following  sentence,  our  common  stock  has  no  sinking  fund,  redemption  provisions,  or  preemptive,  conversion,  subscription  or 
exchange rights. We have granted United Airlines, Inc. the right to purchase 

 
 
 
its pro rata portion of any equity securities that the Company may from time to time propose to issue or sell to any person, excluding with respect to equity 
securities issued in connection with (i) a grant to any existing or prospective consultants, employees, officers or directors pursuant to any stock option, 
employee stock purchase or similar equity-based plans or other compensation agreement; (ii) any acquisition by the Company or any of its subsidiaries of 
the stock, assets, properties or business of any person; (iii) a stock split, stock dividend or any similar recapitalization; or (iv) any issuance of warrants or 
other  similar  rights  to  purchase  the  Company’s  common  stock  to  lenders  or  other  institutional  investors  in  any  arm’s  length  transaction  providing  debt 
financing to the Company or any of its subsidiaries.  Holders of our common stock entitled to vote on a matter, other than with respect to the election of 
directors, may only take action at special or annual meetings of the shareholders where the number of votes cast in favor of the action exceeds the number 
of votes cast in opposition to the action, unless voting by classes or series is required for any action of the shareholders by the NRS, our Articles or our 
Bylaws, in which case the number of votes cast in favor of the action by the voting power of each such class or series must exceed the number of votes cast 
in opposition to the action by the voting power of each such class or series. Shareholders entitled to vote on the election of directors at a special or annual 
meeting of the shareholders at which a quorum is present may elect directors by a plurality of the votes cast. We reserve the right at any time, and from
time  to  time,  to  amend,  alter,  change  or  repeal  any  provision  contained  in  our  Articles,  with  the  exception  of  Article  11,  in  the  manner,  and  subject  to 
approval by shareholders as now or hereafter prescribed by statute, and all rights conferred upon holders of our common stock are granted subject to this 
reservation.

Transfer Agent and Registrar

ComputerShare is the transfer agent and registrar for our common stock and its telephone number is (212) 805-7100.

Certain Transfer Restrictions

Our Articles impose limits on certain transfers of our stock, which limits are intended to preserve our ability to use our net operating loss carryforwards. 
Specifically, our Articles prohibit the transfer of any shares of our capital stock that would result in (i) any person or entity owning 4.75% or more of our 
then-outstanding capital stock, or (ii) an increase in the percentage ownership of any person or entity owning 4.75% or more of our then-outstanding capital 
stock.  These  transfer  restrictions  expire  upon  the  earliest  of  (i)  the  repeal  of  Section  382  of  the  Internal  Revenue  Code  of  1986,  as  amended,  or  any 
successor statute if our Board determines that such restrictions are no longer necessary to preserve our ability to use our net operating loss carryforwards, 
(ii) the beginning of a fiscal year to which our Board determines that no net operating losses may be carried forward, or (iii) such other date as determined 
by our Board. These transfer restrictions apply to the beneficial owner of the shares of our capital stock. The clients of an investment advisor are treated as 
the beneficial owners of stock for this purpose if the clients have the right to receive dividends, if any, the power to acquire or dispose of the shares of our 
capital stock, and the right to proceeds from the sale of our capital stock. Certain transactions approved by our Board, such as mergers and consolidations 
meeting certain requirements set forth in our Articles, are exempt from the above-described transfer restrictions. Our Board also has the ability to grant 
waivers, in its discretion, with respect to transfers of our stock that would otherwise be prohibited. Our Board has agreed to waive the above-referenced 
restrictions  in  our  Articles  to  those  persons  or  entities  that  acquire  shares  of  our  common  stock  in  excess  of  the  4.75%  threshold  in  this  offering.  Any 
transfer of common stock in violation of these restrictions will be void and will be treated as if such transfer never occurred.

Limited Ownership and Voting by Foreign Owners

To comply with restrictions imposed by federal law on foreign ownership of U.S. airlines, our Articles restrict the ownership and voting of shares of our 
common  stock  by  people  and  entities  who  are  not  “citizens  of  the  United  States”  as  that  term  is  defined  in  49  U.S.C.  §  40102(a).  That  statute  defines 
“citizen of the United States” as, among other things, a U.S. corporation, of which the president and at least two-thirds of the board of directors and other 
managing officers are individuals who are citizens of the United States, which is under the actual control of citizens of the United States and in which at 
least 75% of the voting interest is owned or controlled by persons who are citizens of the United States. Our Articles prohibit any non-U.S. citizen from 
owning or controlling more than 24.9% of the aggregate votes of all outstanding shares of our common stock or 49.0% of the total number of outstanding 
shares of our capital stock. The restrictions imposed by the above-described ownership caps are applied to each non-U.S. citizen in reverse chronological 
order based on the date of registration on our foreign stock record. At no time may shares of our capital stock held by non-U.S. citizens be voted unless 
such shares are reflected on the foreign stock record. The voting rights of non-U.S. citizens having voting control over any shares of our capital stock are 
subject to automatic suspension to the extent required to ensure that we are in compliance with applicable law. In the event any transfer or issuance of 

 
 
shares of our capital stock to a non-U.S. citizen would result in non-U.S. citizens owning more than the above-described cap amounts, such transfer or 
issuance will be void and of no effect.

Anti-Takeover Provisions of Our Articles, Our Bylaws and the NRS

Certain provisions of the NRS deter hostile takeovers. Specifically, NRS 78.411 through 78.444 prohibit a publicly held Nevada corporation from engaging 
in a “combination” with an “interested stockholder” for a period of two years following the date the person first became an interested shareholder, unless 
(with certain exceptions) the “combination” or the transaction by which the person became an interested shareholder is approved in a prescribed manner. 
Generally, a “combination” includes a merger, asset or stock sale, or certain other transactions resulting in a financial benefit to the interested shareholder. 
Generally, an “interested stockholder” is a person who, together with affiliates and associates, beneficially owns or within two years prior to becoming an 
“interested shareholder” did own, 10% or more of a corporation’s voting power. Our Articles exclude us from the restrictions imposed by these statutes.

Nevada’s “acquisition of controlling interest” statutes, NRS 78.378 through 78.3793, contain provisions governing the acquisition of a controlling interest
in  certain  Nevada  corporations.  These  “control  share”  laws  provide  generally  that  any  person  that  acquires  a  “controlling  interest”  in  certain  Nevada 
corporations may be denied voting rights, unless a majority of the disinterested stockholders of the corporation elects to restore such voting rights. These 
statutes provide that a person acquires a “controlling interest” whenever a person acquires shares of a subject corporation that, but for the application of 
these  provisions  of  the  NRS,  would  enable  that  person  to  exercise  (1)  one-fifth  or  more,  but  less  than  one-third,  (2)  one-third  or  more,  but  less  than  a 
majority  or  (3)  a  majority  or  more,  of  all  of  the  voting  power  of  the  corporation  in  the  election  of  directors.  Once  an  acquirer  crosses  one  of  these 
thresholds, shares that it acquired in the transaction taking it over the threshold and within the 90 days immediately preceding the date when the acquiring 
person acquired or offered to acquire a controlling interest become “control shares” to which the voting restrictions described above apply. Our Articles 
provide that these statutes do not apply to us or to any acquisition of our common stock.

Section 78.139 of the NRS, to which we are subject, provides that directors may resist a change or potential change in control if the directors, by majority 
vote of a quorum, determine that the change is opposed to, or not in, the best interests of the corporation.

In order to ensure that our capacity purchase agreements are not subject to early termination, our Articles prohibit the sale, transfer or assignment of our 
capital stock to the extent that such transfer would result in a change of control. Our Articles also grant our Board the ability to establish one or more series 
of  preferred  stock  (including  convertible  preferred  stock),  to  determine,  with  respect  to  any  series  of  preferred  stock,  the  voting  powers,  designations, 
preferences, limitations, restrictions and relative rights of each such series, and to authorize the issuance of shares of any such series, making it possible for 
our Board to issue preferred stock with voting or other rights or preferences that could impede the success of any attempt to change control of Mesa. These 
and other provisions may have the effect of deterring hostile takeovers or delaying changes in control or management of Mesa.

 
 
 
 
 
Certain confidential information contained in this document, marked by brackets, has been omitted because it (i) is not material and (ii) 
would be competitively harmful if publicly disclosed

Exhibit 10.11

EXECUTION VERSION

AMENDMENT NO. 3 TO SECOND AMENDED AND RESTATED CREDIT AND GUARANTY AGREEMENT 
AND AMENDMENT TO PLEDGE OF ACCOUNTS

This AMENDMENT NO. 3 TO SECOND AMENDED AND RESTATED CREDIT AND GUARANTY 

AGREEMENT AND AMENDMENT TO PLEDGE OF ACCOUNTS, dated as of
September 6, 2023 (this “Amendment”), is entered into by and among Mesa Airlines, Inc., a Nevada corporation (“Mesa”), 
Mesa  Air  Group  Airline  Inventory  Management,  L.L.C.,  an  Arizona  limited  liability  company  (“Mesa  Inventory 
Management”,  and  together  with  Mesa  being  referred  to  herein,  individually,  as  a  “Borrower”  and,  collectively,  as  the 
“Borrowers”), Mesa Air Group, Inc., a Nevada corporation (“Holdings”, and together with the Borrowers being referred to 
herein, individually, as a “Loan Party” and, collectively, as the “Loan Parties”), as a Guarantor, the persons designated as 
“Lenders”  on  the  signature  pages  hereto  (the  “Lenders”),  and  Wilmington  Trust,  National  Association  (“WTNA”)  (as 
successor to CIT Bank, a division of First- Citizens Bank & Trust Company), in its capacity as Administrative Agent (in 
such  capacity,  the  “Administrative  Agent”),  and  WTNA  (as  successor  to  First-Citizens  Bank  &  Trust  Company  (as
successor by merger to CIT Bank, N.A.)), as collateral agent (in such capacity, the “Collateral Agent”).

PRELIMINARY STATEMENTS:

WHEREAS,  the  Borrowers,  Holdings,  the  Lenders  and  the  Administrative  Agent  are  parties  to  the  Second 
Amended and Restated Credit and Guaranty Agreement, dated as of June 30, 2022 (as amended by Amendment No. 1 to 
Second Amended and Restated Credit and Guaranty Agreement, dated as of December 27, 2022, and by Amendment No. 2 
to  Second  Amended  and  Restated  Credit  and  Guaranty  Agreement,  dated  as  of  January  27,  2023,  the  “Existing 
Agreement”,  as  further  amended  by  this  Amendment,  the  “Amended Agreement”,  and  as  the  Amended  Agreement  may 
hereafter  be  amended,  amended  and  restated,  supplemented  or  otherwise  modified  from  time  to  time,  the  “Credit 
Agreement”).  Capitalized  terms  used  herein  and  not  otherwise  defined  herein  shall  have  the  meanings  ascribed  to  such 
terms in the Amended Agreement.

WHEREAS, Holdings and the Collateral Agent are parties to the Pledge of Accounts, dated as of January 27, 2023 
(the “Existing Account Pledge Agreement”, as amended by this Amendment, the “Amended Account Pledge Agreement”, 
and  as  the  Amended  Account  Pledge  Agreement  may  hereafter  be  amended,  amended  and  restated,  supplemented  or 
otherwise modified from time to time, the “Account Pledge Agreement”).

WHEREAS, the Loan Parties desire to (a) amend the Existing Agreement (i) to increase the aggregate amount of 
the Revolving Commitments (as defined in the Existing Agreement), (ii) to provide for the reborrowing by the Borrowers, 
on the Amendment Effective Date (as defined below), of the portion of the Effective Date Bridge Loans that was previously 
repaid by the Borrowers, and (iii) in certain other particulars, and (b) amend the Existing Account Pledge Agreement in 
certain particulars, and each of the Borrowers, Holdings, the Lenders, the Administrative Agent and the Collateral Agent 
have agreed to such amendments on the terms and conditions set forth herein.

 
 
 
 
 
 
 
 
 
 
 
 
NOW THEREFORE, in consideration of the foregoing, and for other good and valuable consideration (the receipt 

and sufficiency of which are hereby acknowledged), the parties hereto hereby agree as follows:

SECTION 1. Amendments to Existing Agreement. The Existing Agreement is, (i) with respect to the amendment 
described in this Section 1(g), effective as of August 31, 2023, and (ii) with respect to the other amendments described in 
this Section 1, effective as of the Amendment Effective Date upon the satisfaction (or waiver in writing by the Lenders in 
their sole discretion) of the conditions precedent set forth in Section 3 hereof, hereby amended as follows:

(a)

Section 1.01 of the Existing Agreement is hereby amended by adding the following new definitions in 

appropriate alphabetical order:

“Adjusted CMV” [***]

“Additional Bridge Loan” [***]

“Amendment  No.  3”  means  Amendment  No.  3  to  Second  Amended  and  Restated  Credit  and 
Guaranty  Agreement  and  Amendment  to  Pledge  of  Accounts,  dated  as  of  September  6,  2023,  by  and 
among the Borrowers, Holdings, the Lenders party thereto, the Administrative Agent and the Collateral 
Agent.

“Amendment No. 3 Effective Date” means September 6, 2023.

“ASA  CMV”  means  the  “current  market  value”  (as  defined  by  the  American  Society  of 

Appraisers).

“CMV” [***]

“CMV Ratio” [***]

[***]=[CONFIDENTIAL PORTION HAS BEEN OMITTED BECAUSE IT (I) IS NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED]

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
“Initial  Effective  Date  Bridge  Loan”  means  a  Revolving  Loan  to  be  made  by  the  Revolving 
Lenders to the Borrower Representative for the benefit of Borrowers on the Amendment No. 1 Effective 
Date pursuant to Sections 2.01(b) and 2.02, in a principal amount [***].

“Secured Obligations” has the meaning assigned to such term in the Security Agreement.

(b)

Section 1.01 of the Existing Agreement is hereby amended by deleting the definitions of “Adjusted OLV”, 

“ASA OLV”, “OLV” and “OLV Ratio” in their entirety.

(c)

The Existing Agreement is hereby amended by replacing each use of the term “OLV” with the defined term 

“CMV”.

(d) The Existing Agreement is hereby amended by replacing each use of the term “OLV Ratio” with the defined 

term “CMV Ratio”.

(e)

The definition of “Borrowing Base” contained in Section 1.01 of the Existing Agreement is hereby amended 

and restated in its entirety to read as follows:

“Borrowing Base” means an amount equal to:

(a)

(b)

(c)

[***]

[***]

[***]

(e)

[***]

(d)

                                                        [***]           

(f)

The definition of “Effective Date Bridge Loan” contained in Section 1.01 of the Existing Agreement is 

hereby amended and restated in its entirety to read as follows:

[***]=[CONFIDENTIAL PORTION HAS BEEN OMITTED BECAUSE IT (I) IS NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED]

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
“Effective Date Bridge Loan” means, collectively, the Initial Effective Date Bridge Loan and the 
Additional Bridge Loan, which Revolving Loans shall be due and payable on the Effective Date Bridge 
Loan Maturity Date pursuant to Section 2.07(c).

(g) The  definition  of  “Effective  Date  Loans”  contained  in  Section  1.01  of  the  Existing  Agreement  is  hereby 

amended and restated in its entirety to read as follows:

“Effective  Date  Loans”  means,  collectively,  the  Effective  Date  Revolving  Loan  and  the  Initial 

Effective Date Bridge Loan.

(h) The  last  sentence  of  the  definition  of  “Revolving Commitment”  contained  in  Section  1.01  of  the  Existing 

Agreement is hereby amended and restated in its entirety to read as follows:

[***]

(i)
end thereof:

Section 2.01 of the Existing Agreement is hereby amended by adding the following new subsection (d) at the 

“(d) Additional Bridge Loan.  Subject  to  Section 2.01(a)  and  the  other  terms  and  conditions  set 

forth herein, [***]

(j)

Section 2.07(c) of the Existing Agreement is hereby amended and restated in its entirety to read as follows:

“(c)  Effective  Date  Bridge  Loan.  On  the  Effective  Date  Bridge  Loan  Maturity  Date,  the 
Borrowers shall repay to the Administrative Agent, for the ratable benefit of the Lenders, the outstanding
principal amount of the Effective Date Bridge Loan. [***]

[***]=[CONFIDENTIAL PORTION HAS BEEN OMITTED BECAUSE IT (I) IS NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED]

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(k)

Schedule 2.01 to the Existing Agreement is hereby replaced in its entirety with Exhibit A attached hereto.

SECTION 2. Amendments to Existing Account Pledge Agreement. The Existing Account Pledge Agreement is, 
effective  as  of  the  Amendment  Effective  Date  upon  the  satisfaction  (or  waiver  in  writing  by  the  Lenders  in  their  sole 
discretion)  of  the  conditions  precedent  set  forth  in  Section  3  hereof,  hereby  amended  by  replacing  each  reference  to  the 
defined term “Obligations” set forth therein (including, without limitation, each reference to such defined term set forth in 
Sections  2,  3,  4,  5,  13,  14,  15(b)  and  16  of  the  Existing  Account  Pledge  Agreement)  with  the  defined  term  “Secured 
Obligations”.

SECTION 3. Conditions of Effectiveness of Amendment. The amendments to the Existing Agreement set forth in 
Section 1 hereof and the amendments to the Existing Account Pledge Agreement set forth in Section 2 hereof shall, in each 
case,  become  effective  as  of  the  date  hereof  upon  the  satisfaction  (or  waiver  in  writing  by  the  Lenders  in  their  sole 
discretion) of the following conditions (such date being referred to herein as the “Amendment Effective Date”):

(a) Documents. The Administrative Agent shall have received the following documents, each document being 
dated the date of receipt thereof by the Administrative Agent (which date shall be the same for all such documents, except 
as otherwise specified below), in form and substance reasonably satisfactory to the Lenders:

(i) Amendment.  Counterparts  of  this  Amendment  duly  executed  and  delivered  by  each  Loan  Party,  the 

Administrative Agent, the Collateral Agent and each Lender.

(ii) Security  Agreement  Amendment.  Counterparts  of  Amendment  No.  2  to  the  Security  Agreement, 
substantially in the form of Exhibit B attached hereto, duly executed of each of the parties thereto. The Lenders 
hereby  authorize  and  direct  the  Collateral  Agent  to  execute  and  deliver  such  Amendment  No.  2  to  the  Security 
Agreement.

(iii)Secretary’s  Certificate.  A  certificate,  from  each  Loan  Party,  duly  executed  by  such  Loan  Party’s 
secretary  or  assistant  secretary,  attaching  thereto:  (A)  true,  correct  and  complete  copies  of  the  Organization 
Documents of each Loan Party as in full force and effect on the Amendment Effective Date, certified to be true 
and complete as of a recent

[***]=[CONFIDENTIAL PORTION HAS BEEN OMITTED BECAUSE IT (I) IS NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED]

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
date  by  the  appropriate  Governmental  Authority  of  the  state  or  other  jurisdiction  of  its  incorporation  or 
organization,  where  applicable;  (B)  true,  correct  and  complete  copies  of  such  resolutions  or  other  action, 
incumbency certificates and/or other certificates of Responsible Officers of each Loan Party as the Administrative 
Agent  or  the  Lenders  may  require  evidencing  the  identity,  authority  and  capacity  of  each  Responsible  Officer 
thereof
(1) executing any agreement, certificate or other document required to be delivered hereby or (2) authorized to act 
as a Responsible Officer in connection with this Amendment and the other Loan Documents to which such Loan 
Party  is  a  party;  and  (C)  such  documents  and  certifications  as  the  Administrative  Agent  or  the  Lenders  may 
reasonably require to evidence that each Loan Party is duly organized or formed, and is validly existing, in good 
standing  and  qualified  to  engage  in  business  in  its  state  of  organization  or  formation,  in  the  state  in  which  its 
principal place of business is located, and in each other state in which a failure to be so qualified would have a 
Material Adverse Effect.

(iv)Closing Certificate.  A  certificate  executed  by  a  Responsible  Officer  of  the  Borrower  Representative 

certifying the accuracy of the statements set forth in Sections 3(b) and 3(c) hereof.

(b) Representations  and  Warranties.  The  representations  and  warranties  of  each  Loan  Party  contained  in  the 
Loan Documents (including, without limitation, Article 5 of the Amended Agreement and Section 4 of this Amendment) 
shall  be  true  and  correct  in  all  material  respects  (provided,  that  if  any  such  representation  and  warranty  is  by  its  terms 
qualified by concepts of materiality, such representation and warranty shall be true and correct in all respects) on and as of 
the Amendment Effective Date as though made on and as of such date, except to the extent that any such representation and 
warranty specifically refers to an earlier date, in which case such representation and warranty shall be true and correct as of 
such earlier date, and except that the representations and warranties contained in subsections (a) and (b) of Section 5.05 of 
the Amended Agreement shall be deemed to refer to the most recent statements furnished pursuant to clauses (a) and (b), 
respectively, of Section 6.01 of the Amended Agreement.

(c) Default.  Both  before  and  immediately  after  giving  effect  to  this  Amendment  and  the  transactions 

contemplated hereby, no Default or Event of Default shall have occurred and be continuing.

(d) Expenses.  The  Administrative  Agent  and  the  Lenders  shall  have  received,  in  immediately  available  funds, 
reimbursement or payment of all reasonable costs and expenses of the Administrative Agent and the Lenders (including, 
but not limited to, the reasonable fees and expenses of their respective counsel (including any local counsel)), respectively, 
required to be reimbursed or paid by the Loan Parties hereunder or under any other Loan Document.

(e) Other  Documents.  The  Administrative  Agent  and  the  Lenders  shall  have  received  such  other  certificates, 
documents, instruments, agreements and information with respect to the Loan Parties and the transactions contemplated by 
this Amendment as the Administrative Agent or the Lenders may reasonably request, in each case in form and substance 
reasonably satisfactory to the Administrative Agent and the Lenders.

[***]=[CONFIDENTIAL PORTION HAS BEEN OMITTED BECAUSE IT (I) IS NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED]

 
 
 
 
 
 
 
 
 
 
 
 
 
SECTION 4. Representations and Warranties of the Loan Parties. Each Loan Party represents and warrants as 

follows:

(a)

Each Loan Party (i) is a corporation or limited liability company duly organized or formed, validly existing 
and in good standing under the Laws of the jurisdiction of its incorporation or organization, (ii) has all requisite power and 
authority  and  all  requisite  Governmental  Approvals  to  (A)  own  its  assets  and  carry  on  its  business  and  (B)  execute  and 
deliver  this  Amendment  and  perform  its  obligations  under  each  of  this  Amendment,  the  Amended  Agreement  and  the 
Amended Account Pledge Agreement, except where the failure to have such Governmental Approvals, either singularly or 
in  the  aggregate,  could  not  reasonably  be  expected  to  result  in  a  Material  Adverse  Effect,  and  (iii)  is  duly  qualified  and 
licensed and in good standing under the Laws of each jurisdiction where its ownership, lease or operation of properties or 
the  conduct  of  its  business  requires  such  qualification  or  license,  except  to  the  extent  that  failure  to  do  so  could  not 
reasonably be expected to result in a Material Adverse Effect.

(b) The execution and delivery by each Loan Party of this Amendment, and the performance by each Loan Party 
of this Amendment, the Amended Agreement and the Amended Account Pledge Agreement, have been duly authorized by 
all necessary corporate or other organizational action, and do not (i) contravene the terms of any Loan Party’s Organization 
Documents;  (ii)  conflict  with  or  result  in  any  breach  or  contravention  of,  or  the  creation  of  any  Lien  under,  (A)  any 
Contractual Obligation to which any Loan Party is a party or (B) any order, injunction, writ or decree of any Governmental 
Authority or any arbitral award to which any Loan Party or the Collateral of any Loan Party is subject; (iii) violate any Law 
(including Regulation U or Regulation X issued by the FRB); or (iv) result in a limitation on any licenses, permits or other 
Governmental Approvals applicable to the business, operations or properties of any Loan Party except, in each case under 
clauses  (ii),  (iii)  and  (iv)  above,  to  the  extent  such  conflict,  breach,  contravention,  violation  or  limitation  could  not  be 
reasonably expected to have a Material Adverse Effect.

(c) No approval, consent, exemption, authorization, or other action by, or notice to, or filing or registration with, 
any  Governmental  Authority  or  any  other  Person  is  necessary  or  required  in  connection  with  the  execution,  delivery  or 
performance  by,  or  enforcement  against,  any  Loan  Party  of  this  Amendment,  the  Amended  Agreement,  the  Amended 
Account Pledge Agreement or any other Loan Document, other than (i) those that have already been obtained and are in 
full force and effect, (ii) filings and registrations to perfect the Liens created by the Collateral Documents and (iii) those the 
failure of which to obtain or make could not reasonably be expected to have a Material Adverse Effect.

(d)

(i) This Amendment has been duly executed and delivered by each Loan Party; and

(ii) each of this Amendment, the Amended Agreement and the Amended Account Pledge Agreement constitutes a legal, 
valid  and  binding  obligation  of  each  Loan  Party  that  is  party  thereto,  enforceable  against  each  such  Loan  Party  in 
accordance  with  its  terms,  except  as  enforceability  may  be  limited  by  applicable  Debtor  Relief  Laws  or  by  equitable 
principles relating to enforceability.

[***]=[CONFIDENTIAL PORTION HAS BEEN OMITTED BECAUSE IT (I) IS NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED]

 
 
 
 
 
 
 
 
 
 
 
 
 
(e) Both  immediately  before  and  immediately  after  giving  effect  to  this  Amendment  and  the  transactions 

contemplated thereby, no Default or Event of Default has occurred and is continuing.

SECTION 5. Limitation  on  Scope.  Except  as  expressly  amended  hereby,  all  of  the  representations,  warranties, 
terms, covenants and conditions of the Existing Agreement, the Existing Account Pledge Agreement and the other Loan 
Documents  shall  remain  in  full  force  and  effect  in  accordance  with  their  respective  terms  and  are  hereby  in  all  respects 
ratified and confirmed. The amendments set forth herein shall be limited precisely as provided for herein and shall not be 
deemed to be a waiver of, amendment of, consent to departure from or modification of any term or provision of the Loan 
Documents or any other document or instrument referred to therein or of any transaction or further or future action on the 
part of the Loan Parties requiring the consent of the Administrative Agent or the Lenders except to the extent specifically 
provided for herein. Except as expressly set forth herein, the Administrative Agent and the Lenders have not, and shall not 
be deemed to have, waived any of their respective rights and remedies against the Loan Parties for any existing or future 
Defaults or Events of Default. The Administrative Agent and the Lenders reserve the right to insist on strict compliance 
with  the  terms  of  the  Credit  Agreement,  the  Account  Pledge  Agreement  and  the  other  Loan  Documents,  and  each  Loan 
Party  expressly  acknowledges  such  reservation  of  rights.  Any  future  or  additional  amendment  of  any  provision  of  the 
Credit  Agreement,  the  Account  Pledge  Agreement  or  any  other  Loan  Document  shall  be  effective  only  if  set  forth  in  a 
writing separate and distinct from this Amendment and executed by the appropriate parties in accordance with the terms 
thereof.

SECTION 6. Reference to and Effect on the Existing Agreement and the Other Loan Documents.

(iv) Upon  the  effectiveness  of  this  Amendment:  (i)  each  reference  in  the  Existing  Agreement  to  “this 
Agreement”,  “hereunder”,  “hereof”  or  words  of  like  import  referring  to  the  Existing  Agreement  shall  mean  and  be  a 
reference  to  the  Credit  Agreement;  (ii)  each  reference  in  the  Existing  Account  Pledge  Agreement  to  “this  Pledge”, 
“hereunder”,  “hereof”  or  words  of  like  import  referring  to  the  Existing  Account  Pledge  Agreement  shall  mean  and  be  a 
reference  to  the  Account  Pledge  Agreement;  and  (iii)  each  reference  in  any  other  Loan  Document  to  “the  Credit 
Agreement”, “the Account  Pledge  Agreement”,  “thereunder”,  “thereof”  or  words of like import referring to the Existing 
Agreement  or  the  Existing  Account  Pledge  Agreement,  as  applicable,  shall  mean  and  be  a  reference  to  the  Credit 
Agreement  or  the  Account  Pledge  Agreement,  as  applicable.  This  Amendment  shall  constitute  a  “Loan  Document” 
executed and delivered in connection with the transactions contemplated by the Credit Agreement.

(v)

The execution, delivery and effectiveness of this Amendment shall not, except as expressly provided herein, 
operate as a waiver of any right, power or remedy of the Lenders, the Administrative Agent or the Collateral Agent under 
the Existing Agreement, the Existing Account Pledge Agreement or any other Loan Document, nor constitute a waiver of 
any provision of the Existing Agreement, the Existing Account Pledge Agreement or any other Loan Document. Without 
limiting the generality of the foregoing, the Collateral Documents and all of the Collateral described therein do and shall 
continue to secure the payment of all Obligations.

[***]=[CONFIDENTIAL PORTION HAS BEEN OMITTED BECAUSE IT (I) IS NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED]

 
 
 
 
 
 
 
 
 
 
SECTION 7. Costs and Expenses. [***]

SECTION 8. Post-Closing Obligations.  No  later  than  [***]  after  the  Amendment  Effective  Date  (or  such  later 
date as may be agreed by the Lenders in their sole discretion), the Loan Parties shall deliver, or cause to be delivered, to the 
Administrative Agent and the Lenders favorable opinions of (a) DLA Piper LLP (US), special counsel to the Loan Parties, 
(b)  Brownstein  Hyatt  Farber  Schreck,  LLP,  special  Nevada  counsel  to  the  Loan  Parties,  and  (c)  Daugherty,  Fowler, 
Peregrin, Haught & Jenson, Aviation Authority counsel to the Loan Parties, in each case, addressed to the Administrative 
Agent, the Collateral Agent and the Lenders and in form and substance reasonably satisfactory to the Lenders. Failure to 
provide any of the above-referenced opinions within such [***] period shall constitute an immediate Event of Default (with 
no grace period) under the Credit Agreement.

SECTION 9. Execution in Counterparts. This Amendment may be executed in any number of counterparts (and 
by different parties hereto in separate counterparts), each of which when so executed and delivered shall be deemed to be 
an  original  and  all  of  which  taken  together  shall  constitute  but  one  and  the  same  instrument.  Delivery  of  an  executed 
signature page to this Amendment by facsimile or other electronic transmission (including, without limitation, by Adobe 
portable  document  format  file  (also  known  as  a  “PDF”  file))  shall  be  as  effective  as  delivery  of  a  manually  signed 
counterpart of this Amendment. The words “execution,” “executed,” “signed,” “signature,” “delivery,” and words of like 
import  in  or  relating  to  this  Amendment  or  any  document  to  be  signed  in  connection  with  this  Amendment  and  the 
transactions contemplated hereby shall be deemed to include electronic signatures, deliveries or the keeping of records in 
electronic form, each of which shall be of the same legal effect, validity or enforceability as a manually executed signature, 
physical  delivery  thereof  or  the  use  of  a  paper-based  recordkeeping  system,  as  the  case  may  be,  to  the  extent  and  as 
provided for in any applicable Laws, including the Federal Electronic Signatures in Global and National Commerce Act, 
the New York State Electronic Signatures and Records Act, or any other similar state laws based on the Uniform Electronic 
Transactions Act; provided, that nothing herein shall require the Administrative Agent to accept electronic signatures in any 
form or format without its prior written consent; provided, further, that, without limiting the foregoing, upon the request of 
the Administrative Agent, any electronic signature shall be promptly followed by such manually executed counterpart.

SECTION  10. Governing  Law.  THIS  AMENDMENT  AND  THE  RIGHTS  AND  OBLIGATIONS  OF  THE 
PARTIES HERETO SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE LAWS OF THE 
STATE OF NEW YORK WITHOUT

[***]=[CONFIDENTIAL PORTION HAS BEEN OMITTED BECAUSE IT (I) IS NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED]

 
 
 
 
 
 
 
 
 
REGARD TO ANY CONFLICTS OF LAW PRINCIPLES THEREOF THAT WOULD CALL FOR THE APPLICATION 
OF THE LAWS OF ANY OTHER JURISDICTION.

SECTION 11. Miscellaneous. This Amendment shall be subject to the provisions of Sections 12.04, 12.05, 12.13, 
12.14,  12.16(b),  12.17  and  12.19  of  the  Credit  Agreement,  each  of  which  is  incorporated  by  reference  herein,  mutatis 
mutandis.

[***]=[CONFIDENTIAL PORTION HAS BEEN OMITTED BECAUSE IT (I) IS NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED]

[REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

 
 
 
 
 
 
 
 
 
 
DocuSign Envelope ID: 22802692-C59C-400E-B3E6-AAFDD3810CC2

S-1

IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed by their respective 

officers thereunto duly authorized, as of the date first above written.

MESA AIRLINES, INC.

By 

 Name: Brian S. Gillman

Title: Secretary

MESA AIR GROUP AIRLINE INVENTORY 
MANAGEMENT, L.L.C.

By: Mesa Airlines, Inc., its sole member

By 

 Name: Brian S. Gillman
Title: Secretary MESA AIR 

GROUP, INC.

By 

 Name: Brian S. Gillman

Title: Secretary

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S-2

WILMINGTON BANK, NATIONAL
ASSOCIATION, as Administrative Agent and Collateral Agent

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By 

 Name: Chad May

Title: Vice President

 
 
 
 
 
 
 
 
 
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S-3

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UNITED AIRLINES, INC., as a Lender

By 

 Name: Gerry Laderman

 
 
 
 
 
 
 
 
 
 
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S-4

(cid:0)

Title:

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S-5

EVP and CFO

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EXHIBIT A

SCHEDULE 2.01

Commitments and Pro Rata Shares

Lender

Revolving Commitment Amount

[***]

[***]

Revolving Commitment Pro 

Rata Share

[***]

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EXHIBIT A

 
 
 
 
 
 
 
 
 
 
 
 
 
Form of Amendment No. 2 to Mortgage and Security Agreement (Mesa Spare Parts Facility) [Attached.]

EXHIBIT B

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EXHIBIT B

 
 
 
 
 
 
 
 
 
 
 
 
 
EXECUTION VERSION

AMENDMENT NO. 2 TO MORTGAGE AND SECURITY AGREEMENT (MESA SPARE PARTS 

FACILITY)

This AMENDMENT NO. 2 TO MORTGAGE AND SECURITY AGREEMENT (MESA

SPARE  PARTS  FACILITY),  dated  as  of  September  6,  2023  (this  “Amendment”),  is  entered  into  by  and  among  Mesa 
Airlines, Inc., a Nevada corporation (“Mesa”), Mesa Air Group Airline Inventory Management, L.L.C., an Arizona limited 
liability  company  (“Mesa  Inventory  Management”,  and  together  with  Mesa  being  referred  to  herein,  individually,  as  a 
“Grantor” and, collectively, as the “Grantors”), and Wilmington Trust, National Association (“WTNA”) (as successor to 
First-Citizens  Bank  &  Trust  Company  (as  successor  by  merger  to  CIT  Bank,  N.A.)),  acting  as  administrative  agent  and 
collateral agent (in such capacity, the “Collateral Agent”) for the Lenders.

PRELIMINARY STATEMENTS:

WHEREAS, the Grantors  and  the  Collateral  Agent  are  parties  to  that  certain  Mortgage and Security Agreement 
(Mesa Spare Parts Facility), dated as of August 12, 2016 (the “Original Mortgage”,  as amended, amended  and  restated, 
supplemented or otherwise modified from time to time prior to the date hereof, the “Existing Agreement” (which is more 
particularly described on Exhibit A attached hereto), as amended by this Amendment, the “Amended Agreement”, and as 
the Amended Agreement may hereafter be amended, amended and restated, supplemented or otherwise modified from time 
to time, the “Security Agreement”).

WHEREAS, the Grantors, Mesa Air Group, Inc., a Nevada corporation, as a Guarantor, the Lenders from time to 
time party thereto, and WTNA, as Administrative Agent, are parties to that certain Second Amended and Restated Credit 
and  Guaranty  Agreement,  dated  as  of  June  30,  2022  (as  amended  by  (i)  Amendment  No.  1  to  Second  Amended  and 
Restated Credit and Guaranty Agreement, dated as of December 27, 2022, (ii) Amendment No. 2 to Second Amended and 
Restated Credit and Guaranty Agreement, dated as of January 27, 2023, and (iii) Amendment No. 3 to Second Amended 
and  Restated  Credit  and  Guaranty  Agreement  and  Amendment  to  Pledge  of  Accounts,  dated  as  of  September  6,  2023 
(“Amendment  No.  3  to  Credit  Agreement”),  and  as  further  amended,  amended  and  restated,  supplemented  or  otherwise 
modified from time to time, the “Credit Agreement”). Capitalized terms used herein and not otherwise defined herein shall 
have the meanings ascribed to such terms in the Amended Agreement or the Credit Agreement, as applicable.

WHEREAS,  in  connection  with  Amendment  No.  3  to  Credit  Agreement  and  as  a  condition  to  the  effectiveness 

thereof, the Grantors are required to enter into this Amendment.

NOW THEREFORE, in consideration of the foregoing, and for other good and valuable consideration (the receipt 

and sufficiency of which are hereby acknowledged), the parties hereto hereby agree as follows:

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SECTION 1. Amendments to Existing Agreement. The Existing Agreement is, effective as of the date hereof and 

subject to the satisfaction of the conditions precedent set forth in Section 2 hereof, hereby amended as follows:

(a)

The definition of “Other Debt Obligations” contained in Section 1.01 of the Existing Agreement is hereby 

amended and restated in its entirety to read as follows:

“Other Debt Obligations” means all debts, liabilities, obligations, covenants and duties of any 
Loan Party or any of its Subsidiaries owed to United from time to time under (i) the United CPA, (ii) any 
aircraft leases, engine leases or other operating leases of any Loan Party or any of its Subsidiaries with 
United,  and  (iii)  any  agreement  or  instrument  evidencing  Indebtedness  of  any  Loan  Party  or  any  of  its 
Subsidiaries  held  by  United  (other  than  the  Obligations),  whether  direct  or  indirect  (including  those 
acquired by assumption), absolute or contingent, due or to become due, now existing or hereafter arising 
and including interest and fees that accrue after the commencement by or against any Loan Party or any 
Affiliate  thereof  of  any  proceeding  under  any  Debtor  Relief  Laws  naming  such  Person  as  the  debtor  in 
such proceeding, regardless of whether such interest and fees are allowed claims in such proceeding.

SECTION 2. Conditions of Effectiveness of Amendment. The amendments to the Existing Agreement set forth in 
Section 1 hereof shall become effective as of the date hereof when, and only when, the Collateral Agent shall have received 
counterparts  of  this  Amendment  duly  executed  by  each  of  the  parties  hereto.  The  filing  of  this  Amendment  with  the 
Aviation Authority shall constitute evidence that the amendments to the Existing Agreement set forth in Section 1 hereof 
are in effect.

SECTION 3. Representations and Warranties of the Grantors. Each Grantor represents and warrants as follows:

(a)

Each Grantor has all requisite power and authority and all requisite Governmental Approvals to execute and 
deliver this Amendment and perform its obligations under each of this Amendment and the Amended Agreement, except 
where  the  failure  to  have  such  Governmental  Approvals,  either  singularly  or  in  the  aggregate,  could  not  reasonably  be 
expected to result in a Material Adverse Effect.

(b) The  execution  and  delivery  by  each  Grantor  of  this  Amendment,  and  the  performance  by  each  Grantor  of 
this  Amendment  and  the  Amended  Agreement,  have  been  duly  authorized  by  all  necessary  corporate  or  other 
organizational action, and do not (i) contravene the terms of any Grantor’s Organization Documents; (ii) conflict with or 
result in any breach or contravention of, or the creation of any Lien under, (A) any Contractual Obligation to which any 
Grantor is a party or (B) any order, injunction, writ or decree of any Governmental Authority or any arbitral award to which 
any  Grantor  or  the  Collateral  of  any  Grantor  is  subject;  (iii)  violate  any  Law  (including  Regulation  U  or  Regulation  X
issued by the FRB); or (iv) result in a limitation on any licenses, permits or other Governmental Approvals applicable to the 
business, operations or properties of any Grantor except, in each case under clauses (ii), (iii) and (iv) above, to the

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extent such conflict, breach, contravention, violation or limitation could not be reasonably expected to have a Material 
Adverse Effect.

(c) No approval, consent, exemption, authorization, or other action by, or notice to, or filing or registration with, 
any  Governmental  Authority  or  any  other  Person  is  necessary  or  required  in  connection  with  the  execution,  delivery  or 
performance by, or enforcement against, any Grantor of this Amendment or the Amended Agreement, other than (i) those 
that have already been obtained and are in full force and effect, (ii) filings and registrations to perfect the Liens created by 
the Amended Agreement and (iii) those the failure of which to obtain or make could not reasonably be expected to have a 
Material Adverse Effect.

(d)

(i) This Amendment has been duly executed and delivered by each Grantor; and (ii) each of this Amendment 
and  the  Amended  Agreement  constitutes  a  legal,  valid  and  binding  obligation  of  each  Grantor  that  is  party  thereto, 
enforceable against each such Grantor in accordance with its terms, except as enforceability may be limited by applicable 
Debtor Relief Laws or by equitable principles relating to enforceability.

SECTION 4. Limitation  on  Scope.  Except  as  expressly  amended  hereby,  all  of  the  representations,  warranties,
terms, covenants and conditions of the Existing Agreement and the other Loan Documents shall remain in full force and 
effect in accordance with their respective terms and are hereby in all respects ratified and confirmed. The amendments set 
forth  herein  shall  be  limited  precisely  as  provided  for  herein  and  shall  not  be  deemed  to  be  a  waiver  of,  amendment  of, 
consent  to  departure  from  or  modification  of  any  term  or  provision  of  the  Loan  Documents  or  any  other  document  or 
instrument  referred  to  therein  or  of  any  transaction  or  further  or  future  action  on  the  part  of  the  Grantors  requiring  the 
consent of the Collateral Agent or any other Secured Party except to the extent specifically provided for herein. Except as 
expressly set forth herein, the Collateral Agent and the other Secured Parties have not, and shall not be deemed to have, 
waived any of its rights  and  remedies  against  the  Grantors  for  any  existing  or future Defaults or Events of Default. The 
Collateral Agent and the other Secured Parties reserve the right to insist on strict compliance with the terms of the Security 
Agreement and the other Loan Documents, and each Grantor expressly acknowledges such reservation of rights. Any future 
or additional amendment of any provision of the Security Agreement or any other Loan Document shall be effective only if 
set forth in a writing separate and distinct from this Amendment and executed by the appropriate parties in accordance with 
the terms thereof.

SECTION 5. Reference to and Effect on the Existing Agreement and the Other Loan Documents.

(i) Upon the effectiveness of this Amendment: (i) each reference in the Existing Agreement to “this Mortgage”, 
“hereunder”,  “hereof”  or  words  of  like  import  referring  to  the  Existing  Agreement  shall  mean  and  be  a  reference  to  the 
Security  Agreement;  and  (ii)  each  reference  in  any  other  Loan  Document  to  “the  Security  Agreement”,  “the  Mortgage”, 
“thereunder”, “thereof” or words of like import referring to the Existing Agreement shall mean and be a reference to the 
Security Agreement.  This Amendment shall constitute a “Loan

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Document” executed and delivered in connection with the transactions contemplated by the Credit Agreement.

(ii) The execution, delivery and effectiveness of this Amendment shall not, except as expressly provided herein, 
operate as a waiver of any right, power or remedy of the Collateral Agent or any other Secured Party under the Existing 
Agreement or any other Loan Document, nor constitute a waiver of any provision of the Existing Agreement or any other 
Loan  Document.  Without  limiting  the  generality  of  the  foregoing,  the  Amended  Agreement  and  all  of  the  Collateral 
described therein do and shall continue to secure the payment of all Obligations.

SECTION 6. Costs and Expenses. [***]

SECTION 7. Execution in Counterparts. This Amendment may be executed in any number of counterparts (and 
by different parties hereto in separate counterparts), each of which when so executed and delivered shall be deemed to be 
an  original  and  all  of  which  taken  together  shall  constitute  but  one  and  the  same  instrument.  Delivery  of  an  executed 
signature page to this Amendment by facsimile or other electronic transmission (including, without limitation, by Adobe 
portable  document  format  file  (also  known  as  a  “PDF”  file))  shall  be  as  effective  as  delivery  of  a  manually  signed 
counterpart of this Amendment. The words “execution,” “executed,” “signed,” “signature,” “delivery,” and words of like 
import  in  or  relating  to  this  Amendment  or  any  document  to  be  signed  in  connection  with  this  Amendment  and  the 
transactions contemplated hereby shall be deemed to include electronic signatures, deliveries or the keeping of records in 
electronic form, each of which shall be of the same legal effect, validity or enforceability as a manually executed signature, 
physical  delivery  thereof  or  the  use  of  a  paper-based  recordkeeping  system,  as  the  case  may  be,  to  the  extent  and  as 
provided for in any applicable Laws, including the Federal Electronic Signatures in Global and National Commerce Act, 
the New York State Electronic Signatures and Records Act, or any other similar state laws based on the Uniform Electronic 
Transactions  Act;  provided,  that  nothing  herein  shall  require  the  Collateral  Agent  to  accept  electronic  signatures  in  any 
form or format without its prior written consent; provided, further, that, without limiting the foregoing, upon the request of 
the Collateral Agent, any electronic signature shall be promptly followed by such manually executed counterpart.

SECTION  8.  Governing  Law.  THIS  AMENDMENT  AND  THE  RIGHTS  AND  OBLIGATIONS  OF  THE 
PARTIES HERETO SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE LAWS OF THE 
STATE OF NEW YORK WITHOUT

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REGARD TO ANY CONFLICTS OF LAW PRINCIPLES THEREOF THAT WOULD CALL FOR THE APPLICATION 
OF THE LAWS OF ANY OTHER JURISDICTION.

SECTION 9. Miscellaneous. This Amendment shall be subject to the provisions of Sections 12.14, 12.16(b) and 

12.17 of the Credit Agreement, each of which is incorporated by reference herein, mutatis mutandis.

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S-1

IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed by their respective 

officers thereunto duly authorized, as of the date first above written.

MESA AIRLINES, INC.

By:   

 Name: Brian S. Gillman

Title: Secretary

MESA AIR GROUP AIRLINE INVENTORY 
MANAGEMENT, L.L.C.

By: Mesa Airlines, Inc., is sole member

By:   

 Name: Brian S. Gillman

Title: Secretary

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S-2

WILMINGTON TRUST, NATIONAL
ASSOCIATION, as Collateral Agent

By:   

 Name: Chad May

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S-3

(cid:0)

Title:

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S-4

Vice President

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DESCRIPTION OF EXISTING AGREEMENT:

EXHIBIT A

Mortgage and Security Agreement (Mesa Spare Parts Facility), dated as of August 12, 2016, by Mesa Airlines, Inc. 
and  Mesa  Air  Group  Airline  Inventory  Management,  L.L.C.,  as  grantors,  in  favor  of  Wilmington  Trust,  National 
Association  (as  successor  to  First-Citizens  Bank  &  Trust  Company  (as  successor  by  merger  to  CIT  Bank,  N.A.)),  as 
administrative agent and collateral agent, which was recorded by the Federal Aviation Administration on October 5, 2016 
and assigned Conveyance No. CW010632, as supplemented by the following described instruments:

Instrument
Mortgage and Security 
Agreement Supplement No. 1 
(Mesa Spare Parts Facility)

Mortgage and Security 
Agreement Supplement No. 2 
(Mesa Spare Parts Facility)

Mortgage and Security 
Agreement Supplement No. 3 
(Mesa Spare Parts Facility)

Mortgage and Security 
Agreement Supplement No. 4 
(Mesa Spare Parts Facility)

Mortgage and Security 
Agreement Supplement No. 5 
(Mesa Spare Parts Facility)

Mortgage and Security 
Agreement Supplement No. 6 
(Mesa Spare Parts Facility)

Mortgage and Security 
Agreement Supplement No. 7 
(Mesa Spare Parts Facility)

Mortgage and Security 
Agreement Supplement No. 8 
(Mesa Spare Parts Facility)

Date of Instrument

FAA Recording Date

FAA Conveyance No.

08/30/16

10/05/16

CW010632

08/30/16

10/05/16

CW010632

11/23/16

12/16/16

NJ008907

09/27/19

10/30/19

LC013229

09/27/19

10/30/19

LC013230

04/23/20

05/27/20

LJ014394

12/30/20

03/09/21

CF013605

01/29/21

04/07/21

DT023131

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Mortgage and Security 
Agreement Supplement No. 9 
(Mesa Spare Parts Facility)

09/08/21

12/13/21

DP027766

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as of 12/27/22

04/11/23

WV009599

4

as of 1/27/23

06/07/23

SD027882

Amendment No. 1 to 
Mortgage and Security 
Agreement (Mesa Spare 
Parts Facility)
Agency Resignation, 
Appointment, Assignment 
and Assumption Agreement, 
among Wilmington Trust, 
National Association, as 
Successor Collateral Agent, 
Mesa Airlines, Inc. and 
Mease Air Group Airline 
Inventory Management, 
L.L.C., as Borrowers, Mesa 
Air Group, Inc., and First-
Citizens Bank & Trust 
Company, as Resigning 
Collateral Agent

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List of Subsidiaries of Mesa Air Group, Inc.

Subsidiaries
Mesa Airlines, Inc.
Mesa Air Group—Airline Inventory Management, LLC

Exhibit 21.1

Jurisdiction of
Incorporation or
Organization
Nevada
Arizona

 
 
 
 
 
Consent of Independent Registered Public Accounting Firm

Exhibit 23.1

We consent to the incorporation by reference in the Registration Statement (No. 333-251290 and 333-270450) on Form S-3 and by reference 
in the Registration Statement (No. 333-233313 and 333-233314) on Form S-8 of Mesa Air Group, Inc. of our reports dated January 26, 2024, 
relating to the consolidated financial statements, and the effectiveness of internal control over financial reporting (which report expresses an 
adverse opinion on the effectiveness of the Company’s internal control over financial reporting because of material weaknesses) of Mesa Air 
Group, Inc., appearing in this Annual Report on Form 10-K of Mesa Air Group, Inc. for the year ended September 30, 2023. 

/s/ RSM US LLP

Phoenix, Arizona
January 26, 2024

1

 
 
 
 
 
Consent of Independent Registered Public Accounting Firm

Exhibit 23.2

We consent to the incorporation by reference in the following Registration Statements:           

(1) Registration Statement (Form S-3 No. 333-270450) of Mesa Air Group, Inc.,
(2) Registration Statement (Form S-3 No. 333-251290) of Mesa Air Group, Inc.,
(3) Registration Statement (Form S-8 No. 333-233314) pertaining to the Mesa Air Group, Inc. 2019 Employee Stock Purchase Plan, and
(4) Registration Statement (Form S-8 No. 333-233313) pertaining to the Mesa Air Group, Inc. 2018 Equity Incentive Plan;

of our report dated December 29, 2022, with respect to the consolidated financial statements of Mesa Air Group, Inc. included in this Annual Report (Form 
10-K) of Mesa Air Group, Inc. for the year ended September 30, 2023.

/s/ Ernst & Young LLP

Phoenix, Arizona
January 26, 2024

 
 
 
 
Exhibit 31.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Jonathan G. Ornstein, certify that:

1.

2.

3.

4.

I have reviewed this annual report on Form 10-K of Mesa Air Group, Inc.;

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make 
the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered 
by this report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material 
respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as 
defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-
15(f) and 15d-15(f)) for the registrant and have:

a)

b)

c)

d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our 
supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us 
by others within those entities, particularly during the period in which this report is being prepared;

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under 
our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial 
statements for external purposes in accordance with generally accepted accounting principles;

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the 
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; 
and

Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s 
most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is 
reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.

The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial 
reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent 
functions):

a)

b)

All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are 
reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s 
internal control over financial reporting.

Date: January 26, 2024

/s/ JONATHAN G. ORNSTEIN
Jonathan G. Ornstein
Chief Executive Officer

 
 
 
 
 
Exhibit 31.2

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Michael J. Lotz, certify that:

1.

2.

3.

4.

I have reviewed this annual report on Form 10-K of Mesa Air Group, Inc.;

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make 
the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered 
by this report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material 
respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as 
defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-
15(f) and 15d-15(f)) for the registrant and have:

a)

b)

c)

d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our 
supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us 
by others within those entities, particularly during the period in which this report is being prepared;

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under 
our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial 
statements for external purposes in accordance with generally accepted accounting principles;

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the 
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; 
and

Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s 
most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is 
reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.

The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial 
reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent 
functions):

a)

b)

All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are 
reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s 
internal control over financial reporting.

Date: January 26, 2024

/s/ Michael J. Lotz
Michael J. Lotz
Chief Financial Officer

 
 
 
 
 
CERTIFICATION OF CHIEF EXECUTIVE OFFICER
PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.1

I, Jonathan G. Ornstein, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to 
my  knowledge,  the  Annual  Report  on  Form  10-K  of  Mesa  Air  Group,  Inc.  for  the  fiscal  year  ended  September  30,  2023  fully  complies  with  the 
requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and the information contained in such Form 10-K fairly presents, in all 
material respects, the financial condition and results of operations of Mesa Air Group, Inc.

Dated: January 26, 2024

/s/ JONATHAN G. ORNSTEIN
Jonathan G. Ornstein
Chairman and Chief Executive Officer

 
 
 
 
Exhibit 32.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER
PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Michael J. Lotz, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my 
knowledge, the Annual Report on Form 10-K of Mesa Air Group, Inc. for the fiscal year ended September 30, 2023 fully complies with the requirements of 
Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and the information contained in such Form 10-K fairly presents, in all material respects, the 
financial condition and results of operations of Mesa Air Group, Inc.

Dated: January 26, 2024

/s/ Michael J. Lotz
Michael J. Lotz
Chief Financial Officer

 
 
 
 
MESA AIR GROUP, INC.
POLICY FOR RECOVERY OF ERRONEOUSLY AWARDED INCENTIVE COMPENSATION

Exhibit 97

1.   INTRODUCTION

(Adopted August 3, 2023)

Mesa  Air  Group,  Inc.  (the  “Company”)  is  adopting  this  policy  (this  “Policy”)  to  provide  for  the  Company’s  recovery  of  certain 

Incentive Compensation (as defined below) erroneously awarded to Affected Officers (as defined below) under certain circumstances. 

This  Policy  is  administered  by  the  Compensation  Committee  (the  “Committee”)  of  the  Company’s  Board  of  Directors  (the 
“Board”). The Committee shall have full and final authority to make any and all determinations required or permitted under this Policy. Any 
determination by the Committee with respect to this Policy shall be final, conclusive and binding on all parties. The Board may amend or 
terminate this Policy at any time. 

This Policy is intended to comply with Section 10D of the Securities and Exchange Act of 1934, as amended (the “Exchange Act”), 
Rule  10D-1  thereunder  and  the  applicable  rules  of  any  national  securities  exchange  on  which  the  Company’s  securities  are  listed  (the 
“Exchange”) and will be interpreted and administered consistent with that intent. 

2.   EFFECTIVE DATE

This Policy shall apply to all Incentive Compensation paid or awarded on or after the date of adoption of this Policy, and to the 

extent permitted or required by applicable law. 

3.   DEFINITIONS

For purposes of this Policy, the following terms shall have the meanings set forth below: 

“Affected Officer” means any current or former “officer” as defined in Exchange Act Rule 16a-1, and any other senior executives 

as determined by the Committee.

“Erroneously  Awarded  Compensation”  means  the  amount  of  Incentive  Compensation  received  that  exceeds  the  amount  of 
Incentive Compensation that otherwise would have been received had it been determined based on the Restatement, computed without regard 
to any taxes paid.  In the case of Incentive Compensation based on stock price or total shareholder return, where the amount of Erroneously 
Awarded Compensation is not subject to mathematical recalculation directly from the information in the Restatement, the amount shall reflect 
a reasonable estimate of the effect of the Restatement on the stock price or total shareholder return upon which the Incentive Compensation 
was received, as determined by the Committee in its sole discretion.  The Committee may determine the form and amount of Erroneously 
Awarded Compensation in its sole discretion.

“Financial Reporting Measure” means any measure that is determined and presented in accordance with the accounting principles 
used in preparing the Company’s financial statements, and any measures that are derived wholly or in part from such measures, whether or 
not such measure is presented within the financial statements or included in a filing with the Securities and Exchange Commission. Stock 
price and total shareholder return are Financial Reporting Measures. 

 
 
“Incentive Compensation” means any compensation that is granted, earned or vested based in whole or in part on the attainment of 
a  Financial  Reporting  Measure.  For  purposes  of  clarity,  base  salaries,  bonuses  or  equity  awards  paid  solely  upon  satisfying  one  or  more 
subjective standards, strategic or operational measures, or continued employment are not considered Incentive Compensation, unless such 
awards were granted, paid or vested based in part on a Financial Reporting Measure.

“Restatement” means an accounting restatement due to the material noncompliance of the Company with any financial reporting 
requirement  under  the  securities  laws,  including  any  required  accounting  restatement  to  correct  an  error  in  previously  issued  financial
statements  that  is  material  to  the  previously  issued  financial  statements  (i.e.,  a  “Big  R”  restatement),  or  that  would  result  in  a  material 
misstatement if the error was corrected in the current period or left uncorrected in the current period (i.e., a “little r” restatement).

4.  RECOVERY 

If the Company is required to prepare a Restatement, the Company shall seek to recover and claw back from any Affected Officer 

reasonably promptly the Erroneously Awarded Compensation that is received by the Affected Officer: 

(i)

(ii)

(iii)

(iv)

after the person begins service as an Affected Officer;

who serves as an Affected Officer at any time during the performance period for that Incentive Compensation; 

while the Company has a class of securities listed on the Exchange; and

during the three completed fiscal years immediately preceding the date on which the Company was required to prepare the 
Restatement (including any transition period within or immediately following those years that results from a change in the 
Company’s  fiscal  year,  provided  that  a  transition  period  of  nine  to  12  months  will  be  deemed  to  be  a  completed  fiscal 
year). 

For purposes of this Policy:

•

•

Erroneously  Awarded  Compensation  is  deemed  to  be  received  in  the  Company’s  fiscal  year  during  which  the  Financial
Reporting  Measure  specified  in  the  Incentive  Compensation  is  attained,  even  if  the  payment  or  grant  of  the  Incentive 
Compensation occurs after the end of that period; and

the date the Company is required to prepare a Restatement is the earlier of (x) the date the Board, the Committee or any 
officer of the Company authorized to take such action concludes, or reasonably should have concluded, that the Company 
is  required  to  prepare  the  Restatement,  or  (y)  the  date  a  court,  regulator,  or  other  legally  authorized  body  directs  the 
Company to prepare the Restatement. 

For purposes of clarity, in no event shall the Company be required to award any Affected Officers an additional payment or other 
compensation  if  the  Restatement  would  have  resulted  in  the  grant,  payment  or  vesting  of  Incentive  Compensation  that  is  greater  than  the 
Incentive Compensation actually received by the Affected Officer. The recovery of Erroneously Awarded Compensation is not dependent on 
if or when the Restatement is filed.

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5.  SOURCES OF RECOUPMENT

To  the  extent  permitted  by  applicable  law,  the  Committee  may,  in  its  discretion,  seek  recoupment  from  the  Affected  Officer(s) 
through any means it determines, which may include any of the following sources: (i) prior Incentive Compensation payments; (ii) future 
payments of Incentive Compensation; (iii) cancellation of outstanding Incentive Compensation; (iv) direct repayment; and (v) non-Incentive 
Compensation or securities held by the Affected Officer. To the extent permitted by applicable law, the Company may offset such amount 
against any compensation or other amounts owed by the Company to the Affected Officer. 

6.  LIMITED EXCEPTIONS TO RECOVERY

Notwithstanding  the  foregoing,  the  Committee,  in  its  discretion,  may  choose  to  forgo  recovery  of  Erroneously  Awarded 
Compensation under the following circumstances, provided that the Committee (or a majority of the independent members of the Board) has 
made a determination that recovery would be impracticable because:

(i)  The direct expense paid to a third party to assist in enforcing this Policy would exceed the recoverable amounts; provided that 
the Company has made a reasonable attempt to recover such Erroneously Awarded Compensation, has documented such 
attempt and has (to the extent required) provided that documentation to the Exchange; 

(ii)  Recovery  would  violate  home  country  law  where  the  law  was  adopted  prior  to  November  28,  2022,  and  the  Company  
provides an opinion of home country counsel to that effect to the Exchange that is acceptable to the Exchange; or

(iii)  Recovery  would  likely  cause  an  otherwise  tax-qualified  retirement  plan  to  fail  to  meet  the  requirements  of  the  Internal  

Revenue Code of 1986, as amended.

7.  NO INDEMNIFICATION OR INSURANCE

The Company will not indemnify, insure or otherwise reimburse any Affected Officer against the recovery of Erroneously Awarded 

Compensation. 

8.  NO IMPAIRMENT OF OTHER REMEDIES

This  Policy  does  not  preclude  the  Company  from  taking  any  other  action  to  enforce  an  Affected  Officer’s  obligations  to  the 
Company, including termination of employment, institution of civil proceedings, or reporting of any misconduct to appropriate government 
authorities.  This  Policy  is  in  addition  to  the  requirements  of  Section  304  of  the  Sarbanes-Oxley  Act  of  2002  that  are  applicable  to  the 
Company’s Chief Executive Officer and Chief Financial Officer. 

3