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Willis Lease Finance Corporation
Annual Report 2010

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FY2010 Annual Report · Willis Lease Finance Corporation
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W IL L IS  L E A SE  F IN A NCE  COR P OR AT ION

2 010 A NNUA L  R EP OR T

Power to Spare—Worldwide ®

Willis Lease Finance Corporation is a provider of aviation services, 

specializing in leasing spare commercial aircraft engines and other 

aircraft-related equipment. We provide these services to commercial 

airlines, aircraft engine manufacturers, and maintenance, repair and 

overhaul facilities worldwide.

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STRA TEGIC  FINANCINGS 
&  C OMMITMENTS

LEASE  POR TFOLIO  G ROWTH 
(IN MILLIONS)

1996:  Initial Public Offering

$1,000 

1997:  Follow-on Equity Offering

2000:  SAIR Group Equity Investment

2005:   Asset-backed Securitization 

for WEST 1

2006:  Preferred Stock Offering 

2007:   CFMI Engine Purchase Agreement

2008:   Asset-backed Securitization 

for WEST 2 

2009:   Revolver Renewal

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$900 

$800 

$700 

$600 

$500 

$400 

$300 

$200 

$100 

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D E A R F E L L O W SH A R EH O L D E R S,

To begin with, I wish to express to our shareholders how much we, the employees of 

Willis Lease, appreciate your support. We had a solidly profi table year in 2010. While the 

profi ts in 2010 were below the record fi nancial results we achieved in the prior two years, 

our strong fourth quarter profi ts, which were the best quarterly results for the year, brought 

considerable optimism that our improving performance will carry forward into 2011. 

We achieved a number of signifi cant milestones last year. 

Highlights for the year include: 

•  The lease portfolio increased 2% year-over-year to $998.0 million, with 16 engines 

purchased and seven engines and one airframe sold during 2010. Of the 2010 pur-

chases, nine engines were purchased late in the fourth quarter and had little impact 

on 2010 revenues. 

•  Year-end utilization improved to 90% from 85% a year ago, showing improvement 

from prior periods, which were 83% and 89% at the end of the second and third quarters 

of 2010, respectively. Average utilization was 86% in 2010 compared to 89% in 2009. 

•  Lease rent revenues remained relatively fl at, refl ecting lower average utilization and 

pressure on lease rates.

•  Maintenance reserve revenues contributed $34.8 million to 2010 revenues, down from 

the record $46.0 million achieved in 2009.

•  Gains on sale of leased equipment contributed $8.0 million to 2010 revenues compared 

to $1.0 million a year ago. Four of the engines sold in 2010 continue to be managed on 

behalf of third parties, earning ongoing servicing fees. We manage 16 engines on behalf 

of third parties.

•  The sale of our joint venture interest in Sichuan Snecma Aero-Engine Maintenance 

Co. Ltd. boosted other income by $2.0 million in 2010.

•  Total net fi nance costs in 2010 increased 17% year-over-year, refl ecting the 175 basis 

“ WE HAVE CONTINUED 

point increase in the cost of the revolving debt facility that was renewed in the fourth 

TO EXPAND AND DEEPEN 

OUR RELATIONSHIPS 

WITH BANKS THROUGH-

quarter of 2009, as well as an increase in average debt outstanding and higher average 

interest rate swap positions held during the year. Net fi nance costs were reduced in 

2009, due to a gain on extinguishment of debt of $0.9 million, generated from debt 

repurchase.

•  The company repurchased 367,000 common shares during 2010 at an average cost 

OUT THE WORLD THAT 

of $11.31 per share.

PROVIDE THE FUNDING 

FOR OUR GROWTH.”

During 2010, the airline industry recovered from the economic downturn and worldwide 

airline profi ts reached new heights. The industry continues to benefi t from increased traffi c 

and high load factors. Fleet utilization is up and many parked aircraft have returned to 

service. Additionally, previously deferred engine overhauls are beginning to lead to more 

shop visits. These conditions support greater demand for leased engines. While these 

factors fuel our optimism for 2011, they were not enough to overcome excess supplies in 

the spare engine market last year or relieve the pressure on lease rates that built up over 

the past few years. Our ability to post profi ts during all cycles in the industry is an indicator 

of the expertise of our team and our ability to react quickly to market conditions. 

2010 WILLIS LEASE FINANCE CORPORATION ANNUAL REPORT       1

New Alliances

We continue to expand our engine portfolio of fuel-effi cient high-demand engines with 

  NET  INCOME

  NET  INCOME  A TTRIBU TABLE 
TO  COMMO N  SHA REHOLDERS 

the net addition of nine engines during the year. We recently announced a new alliance 

(IN MILLIONS)

with BAE Systems Asset Management to broaden and enhance our access to jet engines 

to further build our portfolio. As aircraft age, their primary value increasingly concentrates 

in the engines which have longer useful lives than the aircraft. We believe older aircraft 

are an excellent source of engines for us to tap. The expertise in aviation assets and 

leasing fundamentals that BAE Systems provides will complement our own skill set nicely. 

BAE Systems is a highly regarded, worldwide fi rm, headquartered in London that had 

revenues in excess of $35 billion last year. We expect they will help broaden our abilities 

to capitalize on opportunities in the pre-owned aircraft and engine space. 

Furthermore, we are expanding in the regional jet aircraft market with the signing of 

a Memorandum of Understanding with SuperJet International to purchase six Sukhoi 

SuperJet (SSJ) 100 aircraft over the next few years. We believe these aircraft, which 

seat 98 passengers, offer a signifi cant advancement over older regional aircraft and fi ll 

a need for effi cient and affordable transportation in regional centers around the world. 

$30 

$25 

$20 

$15 

$10 

$5   

06

07

08

09

10

ABOVE: A CFM56 HIGH-PRESSURE COMPRESSOR IN BUILD AND BALANCE. Image courtesy of Lufthansa Technik. 

ON THE COVER: A CFM56-5B AT THE BEGINNING OF AN ENGINE BUILD. Image courtesy of Lufthansa Technik. 

2       2010 WILLIS LEASE FINANCE CORPORATION ANNUAL REPORT

 
 
AV ER AGE  UTILIZATION

(BY BOOK VALUE)

95% 

90% 

85% 

80%  

75% 

70% 

65% 

06

07

08

09

10

In addition to the strong potential we see for developing new regional markets throughout 

the world, we believe the SuperJet transaction is strategically signifi cant. Willis Lease is 

the fi rst U.S.-based company to join the alliances of international companies involved in 

the launch of this aircraft, including PowerJet which is comprised of NPO Saturn—the 

major Russian engine manufacturer—and Snecma, the French worldwide leader of engines 

for the SSJ 100 as well as the CFMI brand. Engines manufactured by CFMI make up a 

signifi cant portion of our current portfolio. At the same time, our involvement with the 

premier Russian aircraft manufacturer Sukhoi and their partner—major Italian aerospace 

leader Alenia Aeronautica, a Finmeccanica Company —will help provide an entry into these 

new strategic markets. 

Financial Strength

Our ability to access the fi nancial markets is one of our greatest strengths. When we 

completed the fi rst WEST securitization in 2005, it was a groundbreaking transaction 

with a unique renewable structure. The WEST program is continuing to prove its worth 

by providing access to the credit markets at attractive rates. While our cost of funding 

has risen in the past year, we have continued to expand and deepen our relationships 

with banks throughout the world that provide the funding for our growth. 

  LEA SE   RENT   REVENUE

  MAINTENA NCE   RESERVE  REVENUE 

In 2010, we renewed and increased our credit facilities with a global consortium of banks. 

(IN MILLIONS)

The higher cost of debt will begin to be offset by savings from hedging activities. As our 

$160 

$140 

$120 

$100 

$80  

$60 

$40 

higher cost interest rate swaps mature, we plan to gradually reduce our hedging position. 

Higher cost swaps with a notional value of $98 million matured in the last half of 2010, 

and a further $55 million in swaps will mature in the fi rst half of 2011, producing interest 

savings going forward.

Looking Forward

Much of my time as CEO is focused on determining where the current and future opportu-

nities lie. We have made solid progress in achieving a number of strategic and operational 

goals and are continuing to work on the following objectives:

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•  Expanding our successful engine pooling arrangements into new geographic markets 

•  Pursuing strategic and fi nancial joint venture opportunities.

and engine models.

•  Enhancing our access to capital.

•  Entering new markets and adding market share where we already operate.

•  Capitalizing on the opportunities in the regional aircraft market.

•  Repurchasing common shares will continue to be a part of our capital management 

strategy, and we have already repurchased more than 300,000 common shares this year.

2010 WILLIS LEASE FINANCE CORPORATION ANNUAL REPORT       3

 
 
 
Last year I stated that we were returning to more normal conditions in both the fi nance 

BOO K  VALUE  PER   COMMON  SHA R E

and aviation markets. While that process has taken longer than expected, I continue to see 

reasons for optimism. I believe 2011 will no doubt present its share of challenges. Never-

theless, overall I feel that the company is well positioned to deal with events successfully. 

I am proud of the way the company dealt with the challenges it faced, and I feel good 

about the momentum we have going into 2011.

Sincerely,

Charles F. Willis, IV
President and Chief Executive Offi cer

March 31, 2011

$21 

$19 

$17 

$15 

$13 

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O U R E N G I N E P O R T F O L I O

R O L L S  R O Y C E

RB211-535

AE3007A

P & W

PW4000

PW2000

PW150

PW100

JT8D-200

C F M

CFM56-7B

CFM56-5B

CFM56-5C

CFM56-5A

CFM56-3C

G E

CF6-80

CF34

I A E

V2500

ABOVE: TROUBLESHOOTING A CF6-80C2 ENGINE. Image courtesy of Lufthansa Technik.

4       2010 WILLIS LEASE FINANCE CORPORATION ANNUAL REPORT

Stock Performance Graph

The following performance graph shows the percentage change in cumulative total return to 

 WILLIS LEASE FINANCE CORPORATION

a holder of our common stock compared with the cumulative total return, assuming dividend 

reinvestment, of the NASDAQ Composite Index and the NASDAQ Financial-100 Index, during 

 NASDAQ COMPOSITE INDEX

 NASDAQ FINANCIAL-100 INDEX

the period from December 31, 2005, through December 31, 2010.

$100 invested on 12/31/05 in stock or in index 
including reinvestment of dividends.

200 

180 

160 

140 

120 

100 

80 

60 

Dec 05

Dec 06

Dec 07

Dec 08

Dec 09

Dec 10

ABOVE: A CFM56-3 IN A FINAL QUICK ENGINE CHANGE BUILD. Image courtesy of Lufthansa Technik.

2010 WILLIS LEASE FINANCE CORPORATION ANNUAL REPORT       5

SE L E C T E D F IN A N CI A L D ATA

The following table summarizes selected consolidated fi nancial data and operating information of the 

Company. The selected consolidated fi nancial and operating data should be read in conjunction with 

the Consolidated Financial Statements and Notes thereto and “Management’s Discussion and Analysis 

of Financial Condition and Results of Operations” in Form 10-K included with this report.

(In thousands, except earnings per share) 

Years ended December 31, 

R E V E N U E

Lease rent revenue 

Maintenance reserve revenue 

Gain on sale of leased equipment 

Other income 

Total revenue 

E X P E N S E

Depreciation expense 

Write-down of equipment 

General and administrative 

Technical expense 

Total net fi nance costs 

Total expenses 

2010

2009 

2008 

2007 

2006

$  102,133 

$  102,390 

$  102,421 

$  86,084 

$  69,230

34,776 

7,990

3,403 

46,049 

  33,716 

  28,169 

  32,744

1,043 

958 

  12,846 

3,823 

7,389 

768 

3,781

300

$  148,302

$  150,440 

$ 152,806 

$  122,410 

$ 106,055

$ 

48,704 

$ 

44,091 

$  37,438 

$  31,136 

$  26,255

2,874 

29,302 

8,118 

40,733 

6,133 

26,765 

7,149

6,655 

4,335 

 3,389

  27,085 

  20,551 

   19,995

3,673 

2,543 

1,544

34,857 

  36,753 

  36,812 

  28,375

$  129,731

$  118,995 

$  111,604 

$  95,377 

$  79,558

Net income 

Net income attributable to common shareholders 

Diluted earnings per common share  

Diluted average common shares outstanding  

Common shares outstanding at period end  

$

$

$

12,050 

8,922 

0.96 

9,251 

9,181 

$ 

$ 

$ 

22,367 

19,239 

$  26,601 

$  17,664 

$  17,886

$  23,473 

$  14,536 

$  14,941

2.14 

$ 

2.68 

$ 

1.66 

$ 

1.56

8,983 

9,182 

8,760 

9,078 

8,742 

8,433 

9,606

8,010

B A L A N C E S H E E T  D A T A

Equipment held for operating lease  

$  998,001 

$  976,822 

$  829,739 

$  744,827 

$  604,101 

Total assets  

Shareholders’ equity  

$  1,125,962 

$  1,097,702 

$  982,712 

$  868,590 

$  730,019

$  226,970 

$  220,793 

$  192,207 

$  174,652 

$  164,002

Book value per common share  

$ 

21.24 

$ 

20.57 

$ 

17.66 

$ 

16.93 

$ 

16.49

FORWARD-LO OKIN G STAT EMEN T S Except for historical information, the matters discussed in this Annual Report contain forward-looking statements that involve risks and uncertainties. Do 
not unduly rely on forward-looking statements, which give only expectations about the future and are not guarantees. Forward-looking statements speak only as of the date they are made, and we 
undertake no obligation to update them. Our actual results may differ materially from the results discussed in forward-looking statements. Factors that might cause such a difference include, but 
are not limited to: the state of the global economy; the availability of capital to us and our customers; the state of the airline industry, including growth rates of markets and other economic factors, 
as well as the effects of specifi c events, such as terrorist activity, changes in oil prices and other disruptions to world markets; risks associated with owning and leasing jet engines and aircraft; our 
ability to successfully negotiate leases, equipment purchases, and sales to collect amounts due to us and control costs; changes in interest rates; our ability to continue to meet changing customer 
demands; regulatory changes affecting airline operations, aircraft maintenance, accounting and taxes; the market value of engines and costs of scheduled maintenance events; and other risks 
detailed in our Annual Report on Form 10-K and other continuing reports we fi le with the Securities and Exchange Commission.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 

(cid:2)(cid:2)(cid:2)(cid:2)  Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 

For the fiscal year ended December 31, 2010 

Commission File Number: 001-15369 
WILLIS LEASE FINANCE CORPORATION 
(Exact name of registrant as specified in its charter) 

Delaware 
(State or other jurisdiction of incorporation or organization) 

68-0070656 
(IRS Employer Identification No.) 

773 San Marin Drive, Suite 2215, Novato, CA 
(Address of principal executive offices) 

94998 
(Zip Code) 

Registrant’s telephone number, including area code (415) 408-4700 

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

Title of Each Class 
Common Stock 
Series A Preferred Stock 
Series I Preferred Stock 

Name of each exchange on which registered 
NASDAQ 
NASDAQ 
NASDAQ 

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 (cid:2)  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 (cid:2)  

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 (cid:2) 

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every 
Interactive Data File required to be submitted and posted 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 and post such files).   Yes (cid:2)  No (cid:2) 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not 

be contained, to the best of the registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of 
this Form 10-K or any amendments to this Form 10-K.  ⌧ 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller 
reporting company. See the definitions of “large accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of 
the Exchange Act. (Check one): 

Large accelerated filer (cid:2) 
Non-accelerated filer (cid:2) 
(Do not check if a smaller reporting company) 

Accelerated filer ⌧ 
Smaller reporting company (cid:2) 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes (cid:2)  No ⌧ 

The aggregate market value of voting stock held by non-affiliates of the registrant as of the last business day of the registrant’s most 

recently completed second fiscal quarter (June 30, 2010) was approximately $57.6 million (based on a closing sale price of $9.22 per share 
as reported on the NASDAQ National Market). 

The number of shares of the registrant’s Common Stock outstanding as of March 14, 2011 was 9,126,949. 

The Company’s Proxy Statement for the 2011 Annual Meeting of Stockholders is incorporated by reference into Part III of this 

Form 10-K. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
WILLIS LEASE FINANCE CORPORATION 
2010 FORM 10-K ANNUAL REPORT 

TABLE OF CONTENTS 

PART I 

Item 1. 
Item 1A. 
Item 2. 
Item 3. 
Item 4. 

Business 
Risk Factors 
Properties 
Legal Proceedings 
Submission of Matters to a Vote of Security Holders 

PART II 

Market for Registrant’s Common Equity and Related Stockholder Matters 
Selected Financial Data 
Management’s Discussion and Analysis of Financial Condition and Results of Operations 

Item 5. 
Item 6. 
Item 7. 
Item 7A.  Quantitative and Qualitative Disclosures About Market Risk 
Financial Statements and Supplementary Data 
Item 8. 
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 
Item 9. 
Controls and Procedures 
Item 9A. 
Other Information 
Item 9B. 

PART III 

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

Directors and Executive Officers of the Registrant 
Executive Compensation 
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 
Certain Relationships and Related Transactions 
Principal Accountant Fees and Services 

Item 15. 

Exhibits and Financial Statement Schedules 

PART IV 

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2 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 1.  BUSINESS 

INTRODUCTION 

PART I 

Willis Lease Finance Corporation with its subsidiaries is a leading lessor of commercial aircraft engines.  Our 

principal business objective is to build value for our shareholders by acquiring commercial aircraft engines and managing 
those engines in order to provide a return on investment, primarily through lease rent and maintenance reserve revenues, as 
well as through management fees earned for managing aircraft engines owned by other parties. As of December 31, 2010, we 
had a total lease portfolio consisting of 179 engines and related equipment, three aircraft and four spare parts packages with 
62 lessees in 35 countries and an aggregate net book value of $998.0 million. As of December 31, 2010, we managed a total 
lease portfolio of 16 engines and related equipment for other parties. We also seek, from time to time, to act as leasing agent 
of engines for other parties and we also own a relatively small portfolio of aircraft that we lease. 

Our strategy is to lease aircraft engines and aircraft and provide related services to a diversified group of commercial 

aircraft operators and maintenance, repair and overhaul organizations (“MROs”) worldwide.  Commercial aircraft operators 
need engines in addition to those installed in the aircraft that they operate. These spare engines are required for various 
reasons including requirements that engines be inspected and repaired at regular intervals based on equipment utilization. 
Furthermore, unscheduled events such as mechanical failure, FAA airworthiness directives or manufacturer-recommended 
actions for maintenance, repair and overhaul of engines result in the need for spare engines. Commercial aircraft operators 
and others in the industry generally estimate that the total number of spare engines needed is between 10% and 15% of the 
total number of installed engines. Today it is estimated that there are nearly 47,000 engines installed on commercial aircraft. 
Accordingly, we estimate that there are between 4,700 and 7,100 spare engines in the market, including both owned and 
leased spare engines. 

Our engine portfolio consists of noise-compliant Stage III commercial jet engines manufactured by CFMI, General 

Electric, Pratt & Whitney, Rolls Royce and International Aero Engines. These engines generally may be used on one or more 
aircraft types and are the most widely used engines in the world, powering Airbus, Boeing, McDonnell Douglas, Bombardier 
and Embraer aircraft. 

The Company acquires engines for its leasing portfolio in a number of ways.  It enters into sale and lease back 

transactions with operators of aircraft and providers of engine maintenance cost per hour services. We also purchase both 
new and used engines, on a speculative basis (i.e. without a lease attached from manufacturers or other parties which own 
such engines). 

We hold a fifty percent membership interest in a joint venture, WOLF A340, LLC, a Delaware limited liability 

company, (“WOLF”). On December 30, 2005, WOLF completed the purchase of two Airbus A340-313 aircraft from Boeing 
Aircraft Holding Company for a purchase price of $96.0 million. These aircraft are currently leased to Emirates with 
remaining lease terms of 30 and 32 months. Our investment in the joint venture is $9.4 million. 

We are a Delaware corporation, incorporated in 1996. Our executive offices are located at 773 San Marin Drive, 

Suite 2215, Novato, California 94998. We transact business directly and through our subsidiaries unless otherwise indicated. 

We maintain a website at www.willislease.com where our Annual Reports on Form 10-K, Quarterly Reports on 

Form 10-Q, Current Reports on Form 8-K and all amendments to those reports are available without charge, as soon as 
reasonably practicable following the time they are filed with or furnished to the SEC. You may read and copy any materials 
we file with the SEC at the SEC’s public reference room at 100 F Street, NE, Washington, DC 20549. You may obtain 
information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0300. The SEC also maintains 
an electronic Internet site that contains our reports, proxy and information statements, and other information at 
http://www.sec.gov. 

We do not break our business into multiple segments. Instead, we consider our continuing operations to operate in 

one reportable segment. 

3 

 
 
 
 
 
 
 
 
 
 
 
 
THE WEST SECURITIZATION 

Willis Engine Securitization Trust, or “WEST,” is a special-purpose, bankruptcy-remote, Delaware statutory trust 

that is wholly-owned by us and consolidated in our financial statements. We established WEST in 2005 to acquire and 
finance engines owned by another of our wholly-owned subsidiaries, WEST Engine Funding LLC (formerly Willis Engine 
Funding LLC). In August 2005 and again in March 2008, WEST issued and sold notes to finance its acquisition of engines. 
WEST’s obligations under these notes are serviced by revenues from the lease and disposition of its engines, and are secured 
by all its assets, including all its interests in its engines, its subsidiaries, restricted cash accounts, engine maintenance reserve 
accounts, all proceeds from the sale or disposition of engines, and all insurance proceeds. We have not guaranteed any 
obligations of WEST and none of our assets secure such obligations. 

We are the servicer and administrative agent for WEST. Our annual fees for these services are 11.5% as servicer and 

2.0% as administrative agent of the aggregate net rents actually received by WEST on its engines, and such fees are payable 
to us monthly. We are also paid a fee of 3.0% of the net proceeds from the sale of any engines. As WEST is consolidated in 
our financial statements these fees eliminate on consolidation. Proceeds from engine sales will be used, at WEST’s election, 
to reduce WEST’s debt or to acquire other engines. 

WEST gives us the flexibility to manage the portfolio to adapt to changes in aircraft fleets and customer demand 
over time, benefiting both us and our investors. The asset-backed securitization provides a significant improvement to our 
capital structure by better matching debt maturity to asset life. It includes a warehouse facility to provide additional 
borrowing capacity, which offers new capital to fund growth and, more importantly, provides a structure for regular 
placement of additional term notes in the future as the warehouse matures. 

INDUSTRY BACKGROUND - THE DEMAND FOR LEASED AIRCRAFT ENGINES 

Historically, commercial aircraft operators owned rather than leased their engines. As engines become more 
powerful and technically sophisticated, they also become more expensive to acquire and maintain. In part due to cash 
constraints on commercial aircraft operators and the costs associated with engine ownership, commercial aircraft operators 
have become more cost-conscious and now utilize operating leases for a portion of their engines and are therefore better able 
to manage their finances in this capital-intensive business. Engine leasing is a specialized business that has evolved into a 
discrete sector of the commercial aviation market. Participants in this sector need access to capital, as well as specialized 
technical knowledge, in order to compete successfully. 

Growth in the spare engine leasing industry is dependent on two fundamental drivers: 

• 

• 

the number of commercial aircraft, and therefore engines, in the market; and 

the proportion of engines that are leased, rather than owned, by commercial aircraft operators. 

We believe both drivers will increase over time. 

Increased number of aircraft, and therefore engines, in the market 

We believe that the number of commercial and cargo aircraft, and hence spare engines, will increase. Boeing 

estimates that there are roughly 19,000 aircraft as of 2009 and projects this will grow to approximately 36,000 aircraft by 
2029. Aircraft equipment manufacturers have predicted such an increase in aircraft to address the rapid growth of both 
passenger and cargo traffic in the Asian markets, as well as demand for new aircraft in more mature markets. 

Increased lease penetration rate 

Spare engines provide support for installed engines in the event of routine or other engine maintenance or 
unscheduled removal. The number of spare engines needed to service any fleet is determined by many factors. These factors 
include: 

• 

• 

• 

the number and type of aircraft in an aircraft operator’s fleet; 

the geographic scope of such aircraft operator’s destinations; 

the time an engine is on-wing between removals; 

4 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
• 

• 

average shop visit time; and 

the number of spare engines an aircraft operator requires in order to ensure coverage for predicted and 
unscheduled removals. 

We believe that commercial aircraft operators are increasingly considering their spare engines as significant capital 

assets, where operating leases may be more attractive than capital leases or ownership of spare engines. Some believe that 
currently as many as 25% to 30% of the spare engine market falls under the category of leased engines. Industry analysts 
have forecast that the percentage of leased engines is likely to increase over the next 15 years as engine leasing follows the 
growth of aircraft leasing. We believe this is due to the increasing cost of newer engines, the anticipated modernization of the 
worldwide aircraft fleet and the significant cost associated therewith, and the emergence of new niche-focused airlines which 
generally use leasing in order to obtain their capital assets. 

ENGINE LEASING 

As of December 31, 2010, all of our leases to air carriers, manufacturers and MROs are operating leases as opposed 
to finance leases; however, the Company did enter into a finance lease in January 2011. Under operating leases, we retain the 
potential benefit and assume the risk of the residual value of the aircraft equipment, in contrast to capital or financing leases 
where the lessee has more of the potential benefits and risks of ownership. Operating leases allow commercial aircraft 
operators greater fleet and financial flexibility due to the relatively small initial capital outlay necessary to obtain use of the 
aircraft equipment, and the availability of short and long term leases to better meet their needs. Operating lease rates are 
generally higher than finance lease rates, in part because of the risks associated with the residual value. 

We describe all of our current leases as “triple-net” operating leases. A triple-net operating lease requires the lessee 

to make the full lease payment and pay any other expenses associated with the use of the engines, such as maintenance, 
casualty and liability insurance, sales or use taxes and personal property taxes. The leases contain detailed provisions 
specifying the lessees’ responsibility for engine damage, maintenance standards and the required condition of the engine 
upon return at the end of the lease. During the term of the lease, we generally require the lessee to maintain the engine in 
accordance with an approved maintenance program designed to meet applicable regulatory requirements in the jurisdictions 
in which the lessee operates. 

We lease our assets under both short and long term leases. Short term leases are generally for periods of less than 

one year. Under many of our leases the lessee pays use fees designed to cover expected future maintenance costs (often called 
maintenance reserves) which are reimbursable for certain maintenance expenditures. Under long term leases, at the end of the 
lease the accumulated use fees are retained by us to fund future maintenance not performed by the lessee as indicated by the 
remaining use fees. Under short-term leases and certain medium-term leases, we may undertake a portion of the maintenance 
and regulatory compliance risk. For these leases, the lessee has no claim to the maintenance reserves paid to us throughout 
the term of the lease. Use fees received are recognized in revenue as maintenance reserve revenue if they are not 
reimbursable to the lessee which is typically the case with short term leases. Use fees that are reimbursable under longer term 
leases are recorded as a maintenance reserve liability until they are reimbursed to the lessee or the lease terminates, at which 
time they are recognized in revenue as maintenance reserve revenue. 

We try to mitigate risk where possible. For example, we make an analysis of the credit risk associated with the 

lessee before entering into any significant lease transaction. Our credit analysis generally consists of evaluating the 
prospective lessee’s financial standing by utilizing financial statements and trade and/or banking references. In certain 
circumstances, we may require our lessees to provide additional credit support such as a letter of credit or a guaranty from a 
bank or a third party or a security deposit. We also evaluate insurance and expropriation risk and evaluate and monitor the 
political and legal climate of the country in which a particular lessee is located in order to determine our ability to repossess 
our engines should the need arise. Despite these guidelines, we cannot give assurance that we will not experience collection 
problems or significant losses in the future. See “Risk Factors” below. 

At the commencement of a lease, we may collect, in advance, a security deposit normally equal to at least one 

month’s lease payment. The security deposit is returned to the lessee after all lease return conditions have been met. Under 
the terms of some of our leases, during the term of the lease, the lessees pay amounts to us based on usage of the engine, 
which are referred to as maintenance reserves or use fees, which are designed to cover the expected future maintenance costs. 
For those leases in which the maintenance reserves are reimbursable to the lessee, maintenance reserves are collected and are 
reimbursed to the lessee when qualifying maintenance is performed. Under longer-term leases, to the extent that cumulative 
use fee billings are inadequate to fund expenditures required prior to return of the engine to us, the lessee is obligated to 
cover the shortfall. Recovery is therefore dependent upon the financial condition of the lessee. 

5 

 
 
 
 
 
 
 
 
 
During the lease period, our leases require that maintenance and inspection of the leased engines be performed at 

qualified maintenance facilities certified by the FAA or its foreign equivalent. In addition, when an engine becomes off-lease, 
it undergoes inspection to verify compliance with lease return conditions. Our management believes that our attention to our 
lessees, and our emphasis on maintenance and inspection helps preserve residual values and generally helps us to recover our 
investment in our leased engines. 

Upon termination of a lease, we will lease, sell or part out the related engines. The demand for aftermarket engines 

for either sale or lease may be affected by a number of variables, including: 

• 

• 

• 

• 

• 

• 

general market conditions; 

regulatory changes (particularly those imposing environmental, maintenance and other requirements on the 
operation of engines); 

changes in demand for air travel; 

fuel costs; 

changes in the supply and cost of aircraft equipment; and 

technological developments. 

The value of particular used engines varies greatly depending upon their condition, the maintenance services 
performed during the lease term and, as applicable, the number of hours or cycles remaining until the next major maintenance 
is required. If we are unable to lease or sell engines on favorable terms, our financial results and our ability to service debt 
may be adversely affected. See “Risk Factors” below. 

The value of a particular model of engine is heavily dependent on the status of the types of aircraft on which it is 
installed. We believe values of engines tend to be stable so long as the host aircraft for the engines as well as the engines 
themselves are still being manufactured. Prices will also tend to remain stable and even rise after a host aircraft is no longer 
manufactured so long as there is sufficient demand for the host aircraft. However, the value of an engine begins to decline 
rapidly once the host aircraft begins to be retired from service and/or parted out in significant numbers. Values of engines 
also may decline because of manufacturing defects that may surface subsequently. 

As of December 31, 2010, we had a total lease portfolio of 179 aircraft engines and related equipment, four spare 

parts packages, three aircraft and various parts and other engine-related equipment with a cost of $1,190.4 million in our 
lease portfolio. As of December 31, 2009, we had a total lease portfolio of 169 aircraft engines and related equipment, three 
spare parts packages, four aircraft and various parts and other engine-related equipment with a cost of $1,137.5 million in our 
lease portfolio. 

As of December 31, 2010, minimum future rentals under non-cancelable operating leases of these engines, parts and 

aircraft assets were as follows: 

Year 
2011 
2012 
2013 
2014 
2015 
Thereafter 

(in thousands) 

$ 

$ 

67,936 
46,819 
35,550 
27,883 
21,791 
34,848 
234,827 

As of December 31, 2010, we had 62 lessees of commercial aircraft engines, aircraft, and other aircraft-related 

equipment in 35 countries. Although our exposure to one large customer has increased during 2010, we continue to believe 
the loss of any one customer would not have a significant long-term adverse effect on our business.  We operate in a global 
market in which our engines are easily transferable among lessees located in many countries, which stabilizes demand and 
allows us to recover from the loss of a particular customer. As a result, we do not believe we are dependent on a single 
customer or a few customers the loss of which would have a material adverse effect on our revenues. 

6 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AIRCRAFT LEASING 

As of December 31, 2010, we owned three DeHaviland DHC-8-100 turboprop aircraft, all of which we lease to 

Hawaii Island Air, Inc. (“Island Air”). These aircraft have a net book value of $3.3 million. 

Gavarnie Holding, LLC, a Delaware limited liability company (“Gavarnie”) owned by Charles F. Willis, IV, 

purchased the stock of Aloha Island Air, Inc., a Delaware Corporation, (“Island Air”) from Aloha AirGroup, Inc. (“Aloha”) 
on May 11, 2004. Charles F. Willis, IV is the President, CEO and Chairman of our Board of Directors and owns 
approximately 30% of our common stock. As of December 31, 2010, Island Air leases three DeHaviland DHC-8-100 aircraft 
and four spare engines from us. The aircraft and engines on lease to Island Air have a net book value of $3.8 million at 
December 31, 2010. Beginning in 2006 Island Air experienced cash flow difficulties, which affected their payments to us due 
to a fare war commenced by a competitor, their dependence on tourism which has suffered from the current economic 
environment as well as volatile fuel prices. The Board of Directors approved lease rent deferrals which were accounted for as 
a reduction in lease revenue in the applicable periods. Because of the question regarding collectability of amounts due under 
these leases, lease rent revenue for these leases have been recorded on a cash basis until such time as collectability becomes 
reasonably assured. After taking into account the deferred amounts, Island Air owes us $2.8 million in overdue rent. We hold 
letters of credit for $0.2 million which may be used to partially offset our claims against Island Air. 

In October 2010, Island Air purchased one airframe from us, generating a net gain of $0.4 million. Effective 
January 2, 2011 we converted the operating leases with Island Air to a finance lease, with a principal amount of $7.0 million, 
under which they have resumed monthly payments. This transaction will increase operating income by $3.2 million which 
will be recognized over the five year term of the finance lease. We are also discussing a program for them to commence 
payments of the deferred amounts under the previous operating leases on a reduced basis. This program is dependent on their 
obtaining substantially similar concessions from their other major creditors. 

Our aircraft leases are “triple-net” leases and the lessee is responsible for making the full lease payment and paying 
any other expenses associated with the use of the aircraft, such as maintenance, casualty and liability insurance, sales or use 
taxes and personal property taxes. In addition, the lessee is responsible for normal maintenance and repairs, engine and 
airframe overhauls, and compliance with return conditions of flight equipment on lease. Under the provisions of many leases, 
for certain engine and airframe overhauls, we reimburse the lessee for costs incurred up to but not exceeding maintenance 
reserves the lessee has paid to us. Maintenance reserves are designed to cover the expected maintenance costs. The lessee is 
also responsible for compliance with all applicable laws and regulations with respect to the aircraft. We require our lessees to 
comply with FAA requirements. We periodically inspect our leased aircraft. Generally, we require a deposit as security for 
the lessee’s performance of obligations under the lease and the condition of the aircraft upon return. In addition, the leases 
contain extensive provisions regarding our remedies and rights in the event of a default by the lessee and specific provisions 
regarding the condition of the aircraft upon return. The lessee is required to continue to make lease payments under all 
circumstances, including periods during which the aircraft is not in operation due to maintenance or grounding. 

We hold a fifty percent membership interest in a joint venture, WOLF A340, LLC, a Delaware limited liability 

company, (“WOLF”). On December 30, 2005, WOLF completed the purchase of two Airbus A340-313 aircraft from Boeing 
Aircraft Holding Company for a purchase price of $96.0 million. These aircraft are currently on lease to Emirates until 2013. 
Our investment in the joint venture at December 31, 2010 is $9.4 million. 

OUR COMPETITIVE ADVANTAGES 

We are uniquely positioned in the market and remain competitive, in part, due to the following advantages: 

•  We have an entrepreneurial culture and our size and independent ownership structure gives us a unique ability 
to move faster than our competition. We were founded in 1985 as a startup venture by our Chief Executive 
Officer, Charles F. Willis, IV, and we continue to foster an entrepreneurial attitude among our executives and 
employees. Unlike most other aircraft engine leasing companies, we are not tied to a particular manufacturer 
and are not part of a larger corporate entity. As a result, we can react more nimbly to customer demands and 
changes in the industry. 

•  Our independent ownership allows us to meet our customer needs without regard to any potentially conflicting 
affiliate demands to use their engines or services. Many of the aircraft engine leasing companies with which we 
compete are owned in whole or part by aircraft engine manufacturers. As a result, these leasing companies are 
inherently motivated to sell to customers the aircraft equipment that is manufactured by their owners, regardless 
of whether that equipment best meets the needs of their customers. As an independent public company we have 

7 

 
 
 
 
 
 
 
 
 
 
the ability to work with customers to correctly identify their needs and provide them with the engines, 
equipment and services that are best suited to those needs. 

•  We have significant technical expertise and experience. Our management as well as our marketing and sales 
teams all have extensive experience in leasing aircraft engines and equipment. Our technical group makes up 
approximately half of our total company staff levels. As a result, we possess a deep knowledge of the technical 
details of commercial aircraft engines and maintenance issues associated with these engines that enables us to 
provide our customers with comprehensive and up to date information on the various engine types available for 
lease. 

•  We have extensive industry contacts/relationships—worldwide. We have developed long-standing relationships 
with aircraft operators, equipment manufacturers and aircraft maintenance organizations around the world. Our 
extensive network of relationships enables us to quickly identify new leasing opportunities, procure engines and 
equipment and facilitate the repair of equipment owned by us and equipment leased by our customers. 

•  We have a trusted reputation for quality engines and engine records. We have been an independent lessor of 

aircraft engines and engine equipment since 1985. Since that time we have focused on providing customers with 
high quality engines and engine records. As a result of our commitment to these high standards, a significant 
portion of our customer base consists of customers who have leased engines from us previously. 

•  We have a diverse portfolio by customer, geography and engine type. As of December 31, 2010, we had a total 
lease portfolio consisting of 179 engines and related equipment, three aircraft and four spare parts packages 
with 62 lessees in 35 countries and an aggregate net book value of $998.0 million. 

•  We have a diverse product offering (by engine type and types of leases). We lease a variety of noise-compliant, 
Stage III commercial jet engines manufactured by CFMI, General Electric, Pratt & Whitney, Rolls Royce and 
International Aero Engines. These engines generally may be used on one or more aircraft types and are the most 
widely used engines in the world, powering Airbus, Boeing, McDonnell Douglas, Bombardier and Embraer 
aircraft. We offer short and long-term leases, sale/leaseback transactions and engine pooling arrangements 
where members of the pool have quick access to available spare engines from us or other pool members, which 
are typically structured as short-term leases. 

COMPETITION 

The markets for our products and services are very competitive, and we face competition from a number of sources. 

These competitors include aircraft engine and aircraft parts manufacturers, aircraft and aircraft engine lessors, airline and 
aircraft service and repair companies and aircraft spare parts distributors. Many of our competitors have substantially greater 
resources than us. Those resources may include greater name recognition, larger product lines, complementary lines of 
business, greater financial, marketing, information systems and other resources. In addition, equipment manufacturers, 
aircraft maintenance providers, FAA certified repair facilities and other aviation aftermarket suppliers may vertically 
integrate into the markets that we serve, thereby significantly increasing industry competition. We can give no assurance that 
competitive pressures will not materially and adversely affect our business, financial condition or results of operations. 

We compete primarily with aircraft engine manufacturers as well as with other aircraft engine lessors.  It is common 

for commercial aircraft operators and MRO’s to utilize several leasing companies to meet their aircraft engine needs and to 
minimize reliance on a single leasing company. 

Our competitors compete with us in many ways, including pricing, technical expertise, lease flexibility, engine 
availability, supply reliability, customer service and the quality and condition of engines. Some of our competitors have 
greater financial resources than we do, or are affiliates of larger companies. We emphasize the quality of our portfolio of 
aircraft engines, supply reliability and high level of customer service to our aircraft equipment lessees. We focus on ensuring 
adequate aircraft engine availability in high-demand locations, dedicate large portions of our organization to building 
relationships with lessees, maintain close day-to-day coordination with lessees and have developed an engine pooling 
arrangement that allows pool members quick access to available spare aircraft engines. 

8 

 
 
 
 
 
 
 
 
 
 
 
INSURANCE 

In addition to requiring full indemnification under the terms of our leases, we require our lessees to carry the types 

of insurance customary in the air transportation industry, including comprehensive third party liability insurance and physical 
damage and casualty insurance. We require that we be named as an additional insured on liability insurance with ourselves 
and our lenders normally identified as the loss payee for damage to the equipment on policies carried by lessees. We monitor 
compliance with the insurance provisions of the leases. We also carry contingent physical damage and third party liability 
insurance as well as product liability insurance. 

GOVERNMENT REGULATION 

Our customers are subject to a high degree of regulation in the jurisdictions in which they operate. For example, the 

FAA regulates the manufacture, repair and operation of all aircraft operated in the United States and equivalent regulatory 
agencies in other countries, such as the European Aviation Safety Agency (“EASA”) in Europe, regulate aircraft operated in 
those countries. Such regulations also indirectly affect our business operations. All aircraft operated in the United States must 
be maintained under a continuous condition-monitoring program and must periodically undergo thorough inspection and 
maintenance. The inspection, maintenance and repair procedures for commercial aircraft are prescribed by regulatory 
authorities and can be performed only by certified repair facilities utilizing certified technicians. The FAA can suspend or 
revoke the authority of air carriers or their licensed personnel for failure to comply with regulations and ground aircraft if 
their airworthiness is in question. 

While our leasing and reselling business is not regulated, the aircraft, engines and engine parts that we lease and sell 

to our customers must be accompanied by documentation that enables the customer to comply with applicable regulatory 
requirements. Furthermore, before parts may be installed in an aircraft, they must meet certain standards of condition 
established by the FAA and/or the equivalent regulatory agencies in other countries. Specific regulations vary from country 
to country, although regulatory requirements in other countries are generally satisfied by compliance with FAA requirements. 
With respect to a particular engine or engine component, we utilize FAA and/or EASA certified repair stations to repair and 
certify engines and components to ensure marketability. 

Effective January 1, 2000, federal regulations stipulate that all aircraft engines hold, or be capable of holding, a 

noise certificate issued under Chapter 3 of Volume 1, Part II of Annex 16 of the Chicago Convention, or have been shown to 
comply with Stage III noise levels set out in Section 36.5 of Appendix C of Part 36 of the FAA Regulations of the United 
States if the engines are to be used in the continental United States. Additionally, much of Europe has adopted similar 
regulations. As of December 31, 2010, all of the engines in our lease portfolio are Stage III engines and are generally suitable 
for use on one or more commonly used aircraft. 

We believe that the aviation industry will be subject to continued regulatory activity. Additionally, increased 
oversight has and will continue to originate from the quality assurance departments of airline operators. We have been able to 
meet all such requirements to date, and believe that we will be able to meet any additional requirements that may be imposed. 
We cannot give assurance, however, that new, more stringent government regulations will not be adopted in the future or that 
any such new regulations, if enacted, would not have a material adverse impact on us. 

GEOGRAPHIC AREAS IN WHICH WE OPERATE 

Approximately 81% of our on-lease engines, related aircraft parts, and equipment (all of which we sometimes refer 

to as “equipment”) by net book value are leased and operated internationally. All leases relating to this equipment are 
denominated and payable in U.S. dollars, which is customary in the industry. Future leases may provide for payments to be 
made in euros or other foreign currencies. In 2010, we leased our equipment to lessees domiciled in eight geographic regions. 
We are subject to a number of risks related to our foreign operations. See “Risk Factors” below. 

9 

 
 
 
 
 
 
 
 
 
 
The following table displays the regional profile of our lease customer base for the years ended December 31, 2010, 
2009 and 2008. No single country accounted for more than 10% of our lease rent revenue for any of those periods except for 
the United States and China in each of 2008-2010 and Brazil and Switzerland in each of 2009-2010. The tables include 
geographic information about our leased equipment grouped by the lessee’s domicile (which does not necessarily indicate the 
asset’s actual location): 

2010 

Years Ended December 31, 
2009 

2008 

Lease Rent 
Revenue 

  Percentage 

Lease Rent 
Revenue 

  Percentage 

Lease Rent 
Revenue 

  Percentage 

(dollars in thousands) 

  $ 

  $ 

22,662 
6,367 
1,662 
32,604 
14,380 
18,413 
432 
5,613 
102,133 

22% $ 

6 
2 
32 
14 
18 
1 
5 
100% $ 

21,944 
5,548 
1,264 
31,057 
16,575 
19,164 
480 
6,358 
102,390 

21% $ 

6 
1 
30 
16 
19 
1 
6 
100% $ 

20,933  
6,876 
825 
31,692 
14,701 
22,860 
574 
3,960 
102,421  

20% 
7 
1 
31 
14 
22 
1 
4 
100% 

United States 
Mexico 
Canada 
Europe 
South America 
Asia 
Africa 
Middle East 
Total 

FINANCING/SOURCE OF FUNDS 

We, directly or through WEST, typically acquire engines with a combination of equity capital and funds borrowed 
from financial institutions. In order to facilitate financing and leasing of engines, each engine is generally owned through a 
statutory or common law trust that is wholly-owned by us or our subsidiaries. We usually borrow 70% to 83% of an engine 
purchase price. Substantially all of our assets secure our related indebtedness. We typically acquire engines from airlines in a 
sale-lease back transaction, from engine manufacturers or from other lessors. From time to time, we selectively acquire 
engines prior to a firm commitment to lease or sell the engine, depending on the price of the engine, market demand with the 
expectation that we can lease or sell such engines. 

EMPLOYEES 

As of December 31, 2010, we had 64 full-time employees (excluding consultants), in sales and marketing, technical 

service and administration. None of our employees is covered by a collective bargaining agreement and we believe our 
employee relations are satisfactory. 

ITEM 1A.  RISK FACTORS 

The following risk factors and other information included in this Annual Report should be carefully considered. The 
risks and uncertainties described below are not the only ones we face. Additional risks and uncertainties not presently known 
to us or that we currently deem immaterial also may impair our business operations. If any of the following risks occur, our 
business, financial condition, operating results, and cash flows could be materially adversely affected. 

RISKS RELATING TO OUR BUSINESS 

We are affected by the risks faced by commercial aircraft operators and MROs because they are our customers. 

Commercial aircraft operators are engaged in economically sensitive, highly cyclical and competitive businesses. 
We are a supplier to commercial aircraft operators and MROs. As a result, we are indirectly affected by all the risks facing 
commercial aircraft operators and MROs, which are beyond our control. Our results of operations depend, in part, on the 
financial strength of our customers and our customers’ ability to compete effectively in the marketplace and manage their 
risks. These risks include, among others: 

• 

• 

• 

general economic conditions in the countries in which our customers operate, including changes in gross 
domestic product; 

demand for air travel and air cargo shipments; 

changes in interest rates and the availability and terms of credit available to commercial aircraft operators; 

10 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
• 

• 

• 

• 

• 

concerns about security, terrorism, war, public health and political instability; 

environmental compliance and other regulatory costs; 

labor contracts, labor costs and stoppages at commercial aircraft operators; 

aircraft fuel prices and availability; 

technological developments; 

•  maintenance costs; 

• 

• 

• 

airport access and air traffic control infrastructure constraints; 

insurance and other operating costs incurred by commercial aircraft operators and MROs; 

industry capacity, utilization and general market conditions; and 

•  market prices for aviation equipment. 

To the extent that our customers are negatively affected by these risk factors, we may experience: 

• 

• 

• 

• 

a decrease in demand for some engine types in our portfolio; 

greater credit risks from our customers, and a higher incidence of lessee defaults and repossessions; 

an inability to quickly lease engines and aircraft on commercially acceptable terms when these become 
available through our purchase commitments and regular lease terminations; and 

shorter lease terms, which may increase our expenses and reduce our utilization rates. 

Our engine values and lease rates, which are dependent on the status of the types of aircraft on which engines are 
installed, and other factors, could decline. 

The value of a particular model of engine depends heavily on the types of aircraft on which it may be installed and 

the supply of available engines. We believe values of engines tend to be relatively stable so long as there is sufficient demand 
for the host aircraft. However, we believe the value of an engine begins to decline rapidly once the host aircraft begins to be 
retired from service and/or used for spare parts in significant numbers. Certain types of engines may be used in significant 
numbers by commercial aircraft operators that are currently experiencing financial difficulties. If such operators were to go 
into liquidation or similar proceedings, the resulting over-supply of engines from these operators could have an adverse effect 
on the demand for the affected engine types and the values of such engines. 

Upon termination of a lease, we may be unable to enter into new leases or sell the engine on acceptable terms. 

We own the engines that we lease to customers and bear the risk of not recovering our entire investment through 

leasing and selling the engines. Upon termination of a lease, we seek to enter a new lease or to sell the engine. We also 
selectively sell engines on an opportunistic basis. We cannot give assurance that we will be able to find, in a timely manner, a 
lessee for our engines coming off-lease. If we do find a lessee, we may not be able to obtain satisfactory lease rates and terms 
(including maintenance and redelivery conditions) or rates and terms comparable to our current leases, and we can give no 
assurance that the creditworthiness of any future lessee will be equal to or better than that of the existing lessees of our 
engines. Because the terms of engine leases may be less than 12 months, we may frequently need to remarket engines. We 
face the risk that we may not be able to keep the engines on lease consistently. 

11 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We are subject to the risks and costs of aircraft maintenance and obsolescence on the aircraft that we own. 

We currently own three DeHaviland DHC-8-100 turboprop aircraft and interests through WOLF in two Airbus 

A340-313 aircraft. We may buy other aircraft or interests in aircraft in the future primarily to seek opportunities to realize 
value from the engines. Among other risks described in this Annual Report, the following risks apply when we lease or sell 
aircraft: 

•  we will be subject to the greater maintenance risks and risks of declines in value that apply to aircraft as 

opposed to engines, as well as the potentially greater risks of leasing or selling aircraft; 

• 

• 

• 

• 

• 

intense competition among manufacturers, lessors, and sellers may, among other things, adversely affect the 
demand for, lease rates and residual values of our aircraft; 

our aircraft lessees are aircraft operators engaged in economically sensitive, highly cyclical and competitive 
businesses and our results of operations from aircraft leasing depend, in part, on their financial strength (for 
more details, see the risk factor entitled “We are affected by the risks faced by commercial aircraft operators 
and MROs because they are our customers” above); 

our aircraft lessees may encounter significant financial difficulties, which could result in our agreeing to amend 
our leases with the customer to, among other things, defer or forgive rent payments or extend lease terms as an 
alternative to repossession; 

our aircraft lessees may file for bankruptcy which could result in us incurring greater losses with respect to 
aircraft than with respect to engines; and 

aircraft technology is constantly improving and, as a result, aircraft of a particular model and type tend to 
become obsolete and less in demand over time, when newer, more advanced and efficient aircraft become 
available. 

We carry the risk of maintenance for our leased assets. Our maintenance reserves may be inadequate or lessees may 
default on their obligations to perform maintenance, which could increase our expenses. 

Under most of our engine leases, the lessee makes monthly maintenance reserve payments to us based on the 

engine’s usage and management’s estimate of maintenance costs. A certain level of maintenance reserve payments on the 
WEST engines are held in related engine reserve restricted cash accounts. Generally the lessee under long term leases is 
responsible for all scheduled maintenance costs, even if they exceed the amounts of maintenance reserves paid. 37 of our 
leases comprising approximately 22.4% of the net book value of our on-lease engines at December 31, 2010 do not provide 
for any monthly maintenance reserve payments to be made by lessees, and we can give no assurance that future leases of the 
engines will require maintenance reserves. In some cases, including engine repossessions, we may decide to pay for 
refurbishments or repairs if the accumulated use fees are inadequate. 

We can give no assurance that our operating cash flows and available liquidity reserves, including the amounts held 

in the engine reserve restricted cash accounts, will be sufficient to fund necessary engine maintenance. Actual maintenance 
reserve payments by lessees and other cash that we receive may be significantly less than projected as a result of numerous 
factors, including defaults by lessees. Furthermore, we can provide no assurance that lessees will meet their obligations to 
make maintenance reserve payments or perform required scheduled maintenance or, to the extent that maintenance reserve 
payments are insufficient to cover the cost of refurbishments or repairs. 

Continuing failures by lessees to meet their maintenance and recordkeeping obligations under our leases could 
adversely affect the value of our leased engines and our ability to lease the engines in a timely manner following 
termination of the lease. 

The value and income producing potential of an engine depend heavily on it being maintained in accordance with an 
approved maintenance system and complying with all applicable governmental directives and manufacturer requirements. In 
addition, for an engine to be available for service, all records, logs, licenses and documentation relating to maintenance and 
operations of the engine must be maintained in accordance with governmental and manufacturer specifications. 

Our leases make the lessees primarily responsible for maintaining the engines, keeping related records and 

complying with governmental directives and manufacturer requirements. Over time, certain lessees have experienced and 

12 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
may experience in the future, difficulties in meeting their maintenance and recordkeeping obligations as specified by the 
terms of our leases. 

Our ability to determine the condition of the engines and whether the lessees are properly maintaining our engines is 

generally limited to the lessees’ reporting of monthly usage and any maintenance performed, confirmed by periodic 
inspections performed by us and third-parties. A lessee’s failure to meet its maintenance or recordkeeping obligations under a 
lease could result in: 

• 

• 

• 

• 

• 

a grounding of the related engine; 

a repossession which would likely cause us to incur additional and potentially substantial expenditures in 
restoring the engine to an acceptable maintenance condition; 

a need to incur additional costs and devote resources to recreate the records prior to the sale or lease of the 
engine; 

loss of lease revenue while we perform refurbishments or repairs and recreate records; and 

a lower lease rate and/or shorter lease term under a new lease entered into by us following repossession of the 
engine. 

Any of these events may adversely affect the value of the engine, unless and until remedied, and reduce our 

revenues and increase our expenses. If an engine is damaged during a lease and we are unable to recover from the lessee or 
insurance, we may incur a loss. 

Our operating results vary and comparisons to results for preceding periods may not be meaningful. 

Due to a number of factors, including the risks described in this ITEM 1A, our operating results may fluctuate. 

These fluctuations may also be caused by: 

• 

• 

• 

• 

• 

• 

• 

the timing and number of purchases and sales of engines; 

the timing and amount of maintenance reserve revenues recorded resulting from the termination of long term 
leases, for which significant amount of maintenance reserves may have accumulated; 

the termination or announced termination of production of particular aircraft and engine types; 

the retirement or announced retirement of particular aircraft models by aircraft operators; 

the operating history of any particular engine or engine model; 

the length of our operating leases; and 

the timing of necessary overhauls of engines. 

These risks may reduce our engine utilization rates, lease margins, maintenance reserve revenues, proceeds from 

engine sales, and result in higher legal, technical, maintenance, storage and insurance costs related to repossession and costs 
of engines being off-lease. As a result of the foregoing and other factors, the availability of engines for lease or sale 
periodically experiences cycles of oversupply and undersupply of given engine models. The incidence of an oversupply of 
engines may produce substantial decreases in engine lease rates, the appraised and resale value of engines and increase the 
time and costs incurred to lease or sell engines. 

We anticipate that fluctuations from period to period will continue in the future. As a result, we believe that 

comparisons to results for preceding periods may not be meaningful and that results of prior periods should not be relied 
upon as an indication of our future performance. 

13 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our customers face intense competition and some carriers are in troubled financial condition. 

The commercial aviation industry deteriorated sharply in 2001 and 2002 after the September 11, 2001 terrorist 

attacks and the related slowdown in economic activity.  However, after a period of recovery, the airline industry was 
negatively impacted in 2008 and 2009 by the spike in fuel prices and the deepening worldwide recession, caused by the 
turmoil in the credit and financial markets. The airline industry has recovered in 2010, returning to profitability with carriers 
in emerging markets and the U.S. faring better than European carriers. However, we cannot give assurance that delinquencies 
and defaults on our leases will not increase during future cyclical downturns in the economy and commercial aviation 
industry. 

Certain lessees may be significantly delinquent in their rental payments and may default on their lease obligations. 
As of December 31, 2010, we had an aggregate of approximately $1.5 million in lease rent and $1.2 million in maintenance 
reserve payments more than 30 days past due. Our inability to collect receivables or to repossess engines or other leased 
equipment in the event of a default by a lessee could have a material adverse effect on us. 

Various airlines have filed for bankruptcy in the United States and other foreign jurisdictions, some of which are 

seeking to restructure their operations and others which are ceasing operations entirely. In the case of airlines which are 
restructuring, such airlines often reduce their flights or eliminate the use of certain types of aircrafts and the related engine 
types. Applicable bankruptcy law often allows these airlines to terminate leases early and to return our engines without 
meeting the contractual return conditions, and in that case, we may not be paid the full amount, or any part of, our claims for 
these lease terminations. Alternatively, we might negotiate agreements with those airlines under which the airline continues 
to lease the engine, but under modified lease terms. In the case of an airline which has ceased operations entirely, in addition 
to the risk of nonpayment, we face the enhanced risk of deterioration or total loss of an engine while it is under uncertain 
custody and control. In that case, we may be required to take legal action to secure the return of the engine and its records, or 
alternatively to negotiate a settlement under which we can immediately recover the engine and its records in exchange for 
waiving subsequent legal claims. 

On January 5, 2010, Mesa Airlines filed for protection under Chapter 11 of the Bankruptcy Code. At the time of its 

filing, Mesa had leased six engines from us with a total net book value of $10.5 million as of December 31, 2009. Two of 
those engines were under leases which required ongoing maintenance reserve payments, and as of the filing Mesa was current 
on those payments. The other four engines were under leases which only required payment of maintenance reserves on a 
current basis if Mesa reported net losses for three consecutive quarters, and as of the filing, Mesa had not reported three 
consecutive loss quarters. Following the filing, Mesa terminated two of the leases and returned those engines to us. We also 
negotiated an agreement with Mesa under which Mesa extended the two engine leases under the original lease terms and 
continued the remaining two engine leases under modified lease terms. Under the modified leases, Mesa is required to make 
maintenance reserve payments for post-bankruptcy engine usage on a current basis, and we have filed proofs of claim in 
Mesa’s bankruptcy proceedings for the balance of maintenance reserve payments related to Mesa’s pre-bankruptcy engine 
usage. 

In August 2010, Mexicana Airlines’ primary operating entity initiated commercial insolvency proceedings in 
Mexico. In September 2010, Mexicana Inter, the low-cost-carrier affiliate of Mexicana Airlines, also initiated its own 
commercial insolvency proceeding in Mexico. Mexicana and all of its affiliates also suspended all commercial passenger 
service on August 28, 2010, and have not resumed operations since then. At the time of their respective filings, Mexicana and 
Mexicana Inter had leased five engines from us with a total net book value of $19.9 million as of December 31, 2009. All 
five engines were under leases which did not require current payments of maintenance reserves. Due to the uncertainty of 
Mexicana’s ability to fully secure our engines after it ceased operations and the unlikelihood that it would resume operations 
in the immediate future, we focused our efforts on the immediate recovery of our assets from Mexico. In a negotiated 
settlement of claims against Mexicana, we were able to achieve the consensual return of all five of our engines and the 
related records between August and December 2010. As a result of the insolvency proceedings and subsequent settlement, 
the Company wrote-off to bad debt an outstanding notes receivable balance of $44,000 and $9,000 in recognized overdue 
rent. 

Gavarnie Holding, LLC, a Delaware limited liability company (“Gavarnie”) owned by Charles F. Willis, IV, 

purchased the stock of Aloha Island Air, Inc., a Delaware Corporation, (“Island Air”) from Aloha AirGroup, Inc. (“Aloha”) 
on May 11, 2004. Charles F. Willis, IV is the President, CEO and Chairman of our Board of Directors and owns 
approximately 30% of our common stock. As of December 31, 2010, Island Air leases three DeHaviland DHC-8-100 aircraft 
and four spare engines from us. The aircraft and engines on lease to Island Air have a net book value of $3.8 million at 
December 31, 2010. Beginning in 2006 Island Air experienced cash flow difficulties, which affected their payments to us due 
to a fare war commenced by a competitor, their dependence on tourism which has suffered from the current economic 

14 

 
 
 
 
 
 
 
environment as well as volatile fuel prices. The Board of Directors approved lease rent deferrals which were accounted for as 
a reduction in lease revenue in the applicable periods. Because of the question regarding collectability of amounts due under 
these leases, lease rent revenue for these leases have been recorded on a cash basis until such time as collectability becomes 
reasonably assured. After taking into account the deferred amounts, Island Air owes us $2.8 million in overdue rent. We hold 
letters of credit for $0.2 million which may be used to partially offset our claims against Island Air. 

In October 2010, Island Air purchased one airframe from us, generating a net gain of $0.4 million. Effective January 

2, 2011 we converted the operating leases with Island Air to a finance lease, with a principal amount of $7.0 million, under 
which they have resumed monthly payments. This transaction will increase operating income by $3.2 million which will be 
recognized over the five year term of the finance lease. We are also discussing a program for them to commence payments of 
the deferred amounts under the previous operating leases on a reduced basis. This program is dependent on their obtaining 
substantially similar concessions from their other major creditors. 

We may not be able to repossess an engine when the lessee defaults, and even if we are able to repossess the engine, 
we may have to expend significant funds in the repossession and leasing of the engine. 

When a lessee defaults we typically seek to terminate the lease and repossess the engine. If a defaulting lessee 
contests the termination and repossession or is under court protection, enforcement of our rights under the lease may be 
difficult, expensive and time-consuming. We may not realize any practical benefits from our legal rights and we may need to 
obtain consents to export the engine. As a result, the relevant engine may be off-lease or not producing revenue for a 
prolonged period. In addition, we will incur direct costs associated with repossessing our engine. These costs may include 
legal and similar costs, the direct costs of transporting, storing and insuring the engine, and costs associated with necessary 
maintenance and recordkeeping to make the engine available for lease or sale. During this time, we will realize no revenue 
from the leased engine, and we will continue to be obligated to pay our debt financing for the engine. If an engine is installed 
on an airframe, the airframe may be owned by an aircraft lessor or other third party. Our ability to recover engines installed 
on airframes may depend on the cooperation of the airframe owner. 

We and our customers operate in a highly regulated industry and changes in laws or regulations may adversely 
affect our ability to lease or sell our engines. 

Licenses and consents 

We and our customers operate in a highly regulated industry. A number of our leases require specific governmental 

or regulatory licenses, consents or approvals. These include consents for certain payments under the leases and for the export, 
import or re-export of our engines. Consents needed in connection with future leasing or sale of our engines may not be 
received timely or have economically feasible terms. Any of these events could adversely affect our ability to lease or sell 
engines. 

The U.S. Department of Commerce, or the “Commerce Department,” regulates exports. We are subject to the 

Commerce Department’s and the U.S. Department of State’s regulations with respect to the lease and sale of engines and 
aircraft to foreign entities and the export of related parts. These Departments may, in some cases, require us to obtain export 
licenses for engines exported to foreign countries. The U.S. Department of Homeland Security, through the U.S. Customs 
and Border Protection, enforces regulations related to the import of engines and aircraft into the United States for 
maintenance or lease and imports of parts for installation on our engines and aircraft. 

We are prohibited from doing business with persons designated by the U.S. Department of the Treasury’s Office of 

Foreign Assets Control, or “OFAC,” on its “Specially Designated Nationals List,” and must monitor our operations and 
existing and potential lessees for compliance with OFAC’s rules. 

Anti-corruption Laws 

As a U.S. corporation with significant international operations, we are required to comply with a number of U.S.  
and international laws and regulations, including those involving anti-corruption.  For example, the U.S. Foreign Corrupt 
Practices Act (FCPA) and similar world-wide anti-bribery laws generally prohibit improper payments to foreign officials for 
the purpose of obtaining or keeping business. The scope and enforcement of anti-corruption laws and regulations may vary. 
Although our policies expressly mandate compliance with the FCPA and similar laws, there can be no assurance that none of 
our employees or agents will take any action in violation of our policies. Violations of such laws or regulations could result in 
substantial civil or criminal fines or sanctions. Actual or alleged violations could also damage our reputation, be expensive to 
defend, and impair our ability to do business. 

15 

 
 
 
 
 
 
 
 
 
 
 
Civil aviation regulation 

Users of engines are subject to general civil aviation authorities, including the FAA and Joint Aviation Authorities 

in Europe, who regulate the maintenance of engines and issue airworthiness directives. Airworthiness directives typically set 
forth special maintenance actions or modifications to certain engine types or series of specific engines that must be 
implemented for the engine to remain in service. Also, airworthiness directives may require the lessee to make more frequent 
inspections of an engine or particular engine parts. Each lessee of an engine generally is responsible for complying with all 
airworthiness directives. However, if the engine is off lease, we may be forced to bear the cost of compliance with such 
airworthiness directives, and if the engine is leased, subject to the terms of the lease, if any, we may be forced to share the 
cost of compliance. 

Environmental regulation 

Governmental regulations of noise and emissions levels may be applicable where the related airframe is registered, 

and where the aircraft is operated. For example, jurisdictions throughout the world have adopted noise regulations which 
require all aircraft to comply with Stage III noise requirements. In addition to the current Stage III compliance requirements, 
the United States and the International Civil Aviation Organization, or “ICAO,” have adopted a new, more stringent set of 
“Stage IV” standards for noise levels which will apply to engines manufactured or certified beginning in 2006. At this time, 
the United States regulations would not require any phase-out of aircraft that qualify only for Stage III compliance, but the 
European Union has established a framework for the imposition of operating limitations on non-Stage IV aircraft. These 
regulations could limit the economic life of our engines or reduce their value, could limit our ability to lease or sell the non-
compliant engines or, if engine modifications are permitted, require us to make significant additional investments in the 
engines to make them compliant. 

The United States and other jurisdictions are beginning to impose more stringent limits on the emission of nitrogen 
oxide, carbon monoxide and carbon dioxide emissions from engines, consistent with ICAO standards. These limits generally 
apply only to engines manufactured after 1999. Concerns over global warming could result in more stringent limitations on 
the operation of older, non-compliant engines. 

Any change to current tax laws or accounting principles making operating lease financing less attractive could 
adversely affect our business, financial condition and results of operations. 

Our lessees enjoy favorable accounting and tax treatment by using operating leases. Changes in tax laws or 
accounting principles that make operating leases less attractive to our lessees could have a material adverse affect on demand 
for our leases and on our business. 

Our consolidated financial statements are prepared in accordance with GAAP. The Financial Accounting Standards 
Board (“FASB”) and International Accounting Standards Board (“IASB”) have recently issued a jointly developed proposal 
on lease accounting that could significantly change the accounting and reporting for lease arrangements. The main objective 
of the proposed standard is to create a new accounting model for both lessees and lessors, replacing the existing concepts of 
operating and capital leases with models. The new models would result in the elimination of most off-balance sheet lease 
financing for lessees. Lessors would apply one of two models depending upon whether the lessor retains exposure to 
significant risks or benefits of the underlying assets. The FASB’s document is in the form of an exposure draft of a proposed 
Accounting Standards Update, Leases (Topic 840) (“ED”), issued in August 2010, and would apply to the accounting for all 
leases, with some exceptions. The ED also includes expanded disclosures including quantitative and qualitative information 
to enable users to understand the amount and timing of expected cash flows for both lessors and lessees. 

The proposals set out in the ED were open for comment until December 15, 2010. A final standard is targeted to 
occur by June 30, 2011. If there are future changes in GAAP with regard to how we and our customers must account for 
leases, it could change the way we and our customers conduct our businesses and, therefore, could have the potential to have 
an adverse effect on our business. We do not anticipate that the accounting pronouncement, when issued, will change the 
fundamental economic reasons that airlines lease aircraft and aircraft engines. 

Allegations that our aircraft, engines or parts caused bodily injury or property damage expose us to liability claims. 

We are exposed to potential liability claims if the use of our aircraft, engines or parts is alleged to have caused 

bodily injury or property damage. Our leases require our lessees to indemnify us against these claims and to carry insurance 
customary in the air transportation industry, including liability, property damage and hull all risks insurance on our engines 
and on our aircraft at agreed upon levels. We can give no assurance that one or more catastrophic events will not exceed 

16 

 
 
 
 
 
 
 
 
 
 
 
insurance coverage limits or that lessees’ insurance will cover all claims that may be asserted against us. Any insurance 
coverage deficiency or default by lessees under their indemnification or insurance obligations may reduce our recovery of 
losses upon an event of loss. 

We may not be adequately covered by insurance. 

While we maintain contingent insurance covering losses not covered by our lessees’ insurance, such coverage may 

not be available in circumstances where the lessee’s insurance coverage is insufficient. In addition, if a lessee is not obligated 
to maintain sufficient insurance, we may incur the costs of additional insurance coverage during the related lease. We are 
required under certain of our debt facilities to obtain political risk insurance for leases to lessees in specified jurisdictions. We 
can give no assurance that such insurance will be available at commercially reasonable rates, if at all. 

Currently, the U.S. government is still offering war risk insurance to U.S.-certificated airlines; however, most 

foreign governments have ceased this practice, forcing non-U.S. airlines back into the commercial insurance market for this 
coverage. It is unknown how long the U.S. government will continue to offer war risk insurance and whether U.S.-
certificated airlines could obtain war risk insurance in the commercial markets on acceptable terms and conditions. 

We and our lenders generally are named as an additional insured on liability insurance policies carried by our 

lessees and are usually the loss payees for damage to the engines. We have not experienced any significant aviation-related 
claims or any product liability claims related to our engines or spare parts that were not insured. However, an uninsured or 
partially insured claim, or a claim for which third-party indemnification is not available, could have a material adverse effect 
upon us. A loss of an aircraft where we lease the airframe, an engine or spare parts could result in significant monetary 
claims. 

RISKS RELATING TO OUR CAPITAL STRUCTURE 

Our inability to obtain sufficient capital would constrain our ability to grow our portfolio and to increase our 
revenues. 

Our business is capital intensive and highly leveraged. Accordingly, our ability to successfully execute our business 
strategy and maintain our operations depends on the availability and cost of debt and equity capital. Additionally, our ability 
to borrow against our portfolio of engines is dependent, in part, on the appraised value of our engines. If the appraised value 
of our engines declines, we may be required to reduce the principal outstanding under certain of our debt facilities. 
Availability under such debt facilities may also be reduced, at least temporarily, as a result of such reduced appraisals. 

The recent, well publicized, worldwide disruptions in the credit and financial markets increase the risk of adverse 

effects on our customers and our capital providers (lenders and derivative counter-parties) and therefore on us. The 
disruptions may also adversely affect our ability to raise additional capital to continue our recent growth trend. Although we 
have adequate debt commitments from our lenders, assuming they are willing and able to meet their contractual obligation to 
lend to us, the market disruptions may adversely affect our ability to raise additional equity capital to fund future growth, 
requiring us to rely on internally generated funds. This would lower our rate of capital investment. 

We can give no assurance that the capital we need will be available to us on favorable terms, or at all. Our inability 
to obtain sufficient capital, or to renew or expand our credit facilities could result in increased funding costs and would limit 
our ability to: 

•  meet the terms and maturities of our existing and future debt facilities; 

• 

• 

• 

add new equipment to our portfolio; 

fund our working capital needs and maintain adequate liquidity; and 

finance other growth initiatives. 

Our financing facilities impose restrictions on our operations. 

We have, and expect to continue to have, various credit and financing arrangements with third parties. These 

financing arrangements are secured by all or substantially all of our assets. Our existing credit and financing arrangements 
require us to meet certain financial condition and performance tests. Our revolving credit facility prohibits our declaring or 

17 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
paying dividends on shares of any class or series of our capital stock if an event of default under such facilities has or will 
occur and remains uncured. The agreements governing our debt, including the issuance of notes by WEST, also include 
restrictive financial covenants. A breach of those and other covenants could, unless waived or amended by our creditors, 
result in a cross-default to other indebtedness and an acceleration of all or substantially all of our debt. We have obtained 
such amendments and waivers to our financing agreements in the past, but we cannot provide any assurance that we will 
receive such amendments or waivers in the future if we request them. If our outstanding debt is accelerated at any time, we 
likely would have little or no cash or other assets available after payment of our debts, which could cause the value or market 
price of our outstanding equity securities to decline significantly and we would have few, if any, assets available for 
distributions to our equity holders in liquidation. 

We are exposed to interest rate risk on our engine leases, which could have a negative impact on our margins. 

We are affected by fluctuations in interest rates. Our lease rates are generally fixed, but nearly all our debt bears 

variable rate interest based on one-month LIBOR, so changes in interest rates directly affect our lease margins. We seek to 
reduce our interest rate volatility and uncertainty through hedging with interest rate derivative contracts with respect to a 
portion of our debt. Our lease margins, as well as our earnings and cash flows may be adversely affected by increases in 
interest rates, to the extent we do not have hedges or other derivatives in place or if our hedges or other derivatives do not 
mitigate our interest rate exposure from an economic standpoint. We would be adversely affected by increasing interest rates. 
As reported by British Bankers’ Association, the one-month LIBOR has increased from approximately 0.23% on December 
31, 2009 to approximately 0.26% on December 31, 2010. 

We have risks in managing our portfolio of engines to meet customer needs. 

The relatively long life cycles of aircraft and jet engines can be shortened by world events, government regulation or 

customer preferences. We seek to manage these risks by trying to anticipate demand for particular engine types, maintaining 
a portfolio mix of engines that we believe is diversified and that will have long-term value and will be sought by lessees in 
the global market for jet engines, and by selling engines that we expect will experience obsolescence or declining usefulness 
in the foreseeable future. The WEST securitization facility limits our sale of certain engines in that facility during any 
12 month period to 10% of the “average aggregate adjusted borrowing value” of the engines during any 12 month period, 
which may inhibit engine sales that we otherwise believe should be pursued. We can give no assurance that we can 
successfully manage our engine portfolio to reduce these risks. 

Our inability to maintain sufficient liquidity could limit our operational flexibility and also impact our ability to 
make payments on our obligations as they come due. 

In addition to being capital intensive and highly leveraged, our business also requires that we maintain sufficient 

liquidity to enable us to contribute the non-financed portion of engine purchases as well as to service our payment obligations 
to our creditors as they become due despite the fact that the timing and amounts of payments under our leases do not match 
the timing under our debt service obligations. Our restricted cash is unavailable for general corporate purposes. Accordingly, 
our ability to successfully execute our business strategy and maintain our operations depends on our ability to continue to 
maintain sufficient liquidity, cash and available credit under our credit facilities. Our liquidity could be adversely impacted if 
we are subjected to one or more of the following: a significant decline in lease revenues, a material increase in interest 
expense that is not matched by a corresponding increase in lease rates, a significant increase in operating expenses, or a 
reduction in our available credit under our credit facilities. If we do not maintain sufficient liquidity, our ability to meet our 
payment obligations to creditors or to borrow additional funds could become impaired as could our ability to make dividend 
payments or other distributions to our equity holders. See “Management’s Discussion and Analysis of Financial Condition 
and Results of Operations—Liquidity and Capital Resources.” 

NUMEROUS FACTORS MAY AFFECT THE TRADING PRICE OF OUR COMMON STOCK AND OUR PREFERRED 
STOCK 

The trading price of our common stock and our Series A Preferred Stock may fluctuate due to many factors, 

including: 

• 

• 

• 

risks relating to our business described in this Annual Report; 

sales of our securities by a few stockholders or even a single significant stockholder; 

general economic conditions; 

18 

 
 
 
 
 
 
 
 
 
 
 
 
• 

• 

• 

• 

• 

changes in accounting mandated under GAAP; 

quarterly variations in our operating results; 

our financial condition, performance and prospects; 

changes in financial estimates by us; 

level, direction and volatility of interest rates and expectations of changes in rates; 

•  market for securities similar to our common stock and our Series A Preferred Stock; and 

• 

changes in our capital structure, including additional issuances by us of debt or equity securities. 

In addition, the U.S. stock markets have experienced price and volume volatility that has affected many companies’ 

stock prices, often for reasons unrelated to the operating performance of those companies. 

RISKS RELATING TO OUR FOREIGN OPERATIONS 

A substantial portion of our lease revenue comes from foreign customers, subjecting us to divergent regulatory 
requirements. 

For the year ended December 31, 2010, 78% of our lease revenue was generated by leases to foreign customers. 

Such international leases present risks to us because certain foreign laws, regulations and judicial procedures may not be as 
protective of lessor rights as those which apply in the United States. We are also subject to risks of foreign laws that affect 
the timing and access to courts and may limit our remedies when collecting lease payments and recovering assets. None of 
our leased engines have been expropriated; however, we can give no assurance that political instability abroad and changes in 
the policies of foreign nations will not present expropriation risks in the future that are not covered by insurance. 

Our leases require payments in U.S. dollars but many of our customers operate in other currencies; if foreign 
currencies devalue against the U.S. dollar, our lessees may be unable to make their payments to us. 

All of our current leases require that payments be made in U.S. dollars. If the currency that our lessees typically use 
in operating their businesses devalues against the U.S. dollar, the lessees could encounter difficulties in making payments in 
U.S. dollars. Furthermore, many foreign countries have currency and exchange laws regulating international payments that 
may impede or prevent payments from being paid to us in U.S. dollars. Future leases may provide for payments to be made in 
euros or other foreign currencies. Any change in the currency exchange rate that reduces the amount of U.S. dollars obtained 
by us upon conversion of future lease payments denominated in euros or other foreign currencies, may, if not appropriately 
hedged by us, have a material adverse effect on us and increase the volatility of our earnings. If payments on our leases are 
made in foreign currency, our risks and hedging costs will increase. 

We operate globally and are affected by our customers’ local and regional economic and other risks. 

We believe that our customers’ growth and financial condition are driven by economic growth in their service areas. 

The largest portion of our lease revenues come from Europe. European airline operations are among the most heavily 
regulated in the world. At the same time, new low-cost carriers have exerted substantial competitive and financial pressure on 
major European airlines. Low-cost carriers are having similar effects in North America and elsewhere. 

Our operations may also be affected by political or economic instability in the areas where we have customers. 

We may not be able to enforce our rights as a creditor if a lessee files for bankruptcy outside of the United States. 

When a debtor seeks protection under the United States Bankruptcy Code, creditors are automatically stayed from 

enforcing their rights. In the case of United States-certificated airlines, Section 1110 of the Bankruptcy Code provides certain 
relief to lessors of aircraft equipment. Section 1110 has been the subject of significant litigation and we can give no assurance 
that Section 1110 will protect our investment in an aircraft or engines in the event of a lessee’s bankruptcy. In addition, 
Section 1110 does not apply to lessees located outside of the United States and applicable foreign laws may not provide 
comparable protection. 

19 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liens on our engines could exceed the value of the engines, which could negatively affect our ability to repossess, 

lease or sell a particular engine. 

Liens that secure the payment of repairers’ charges or other liens may, depending on the jurisdiction, attach to the 
engines. Engines also may be installed on airframes to which liens unrelated to the engines have attached. These liens may 
secure substantial sums that may, in certain jurisdictions or for limited types of liens, exceed the value of the particular 
engine to which the liens have attached. In some jurisdictions, a lien may give the holder the right to detain or, in limited 
cases, sell or cause the forfeiture of the engine. Such liens may have priority over our interest as well as our creditors’ interest 
in the engines, either because they have such priority under applicable local law or because our creditors’ security interests 
are not filed in jurisdictions outside the United States. These liens and lien holders could impair our ability to repossess and 
lease or sell the engines. We cannot give assurance that our lessees will comply with their obligations to discharge third party 
liens on our engines. If they do not, we may, in the future, find it necessary to pay the claims secured by such liens to 
repossess the engines. 

In certain countries, an engine affixed to an aircraft may become an accession to the aircraft and we may not be 
able to exercise our ownership rights over the engine. 

In some jurisdictions, an engine affixed to an aircraft may become an accession to the aircraft, so that the ownership 

rights of the owner of the aircraft supersede the ownership rights of the owner of the engine. If an aircraft is security for the 
owner’s obligations to a third-party, the security interest in the aircraft may supersede our rights as owner of the engine. This 
legal principle could limit our ability to repossess an engine in the event of a lease default while the aircraft with the engine 
installed remains in such a jurisdiction. We may suffer a loss if we are not able to repossess engines leased to lessees in these 
jurisdictions. 

RISKS RELATED TO OUR SMALL SIZE AND CORPORATE STRUCTURE 

Intense competition in our industry, particularly with major companies with substantially greater financial, 
personnel, marketing and other resources, could cause our revenues and business to suffer. 

The engine leasing industry is highly competitive and global. Our primary competitors include GE Engine Leasing, 

Shannon Engine Support, Pratt &Whitney, Rolls-Royce Partners Finance and Engine Lease Finance. 

Our primary competitors generally have significantly greater financial, personnel and other resources, and a physical 

presence in more locations, than we do. In addition, competing engine lessors may have lower costs of capital and may 
provide financial or technical services or other inducements to customers, including the ability to sell or lease aircraft or 
provide other forms of financing that we do not provide. We cannot give assurance that we will be able to compete 
effectively or that competitive pressures will not adversely affect us. 

There is no organized market for the spare engines we purchase. Typically, we purchase engines from commercial 

aircraft operators, engine manufacturers, MROs and other suppliers. We rely on our representatives, advertisements and 
reputation to generate opportunities to purchase and sell engines. The market for purchasing engine portfolios is highly 
competitive, generally involving an auction bidding process. We can give no assurance that engines will continue to be 
available to us on acceptable terms and in the types and quantities we seek consistent with the diversification requirements of 
our debt facilities and our portfolio diversification goals. 

Substantially all of our assets are pledged to our creditors. 

Substantially all of our assets are pledged to secure our obligations to creditors. Our revolving credit banks have a 

lien on all of our assets, including our equity in WEST. Due to WEST’s bankruptcy remote structure, that equity is subject to 
the prior payments of WEST’s debt and other obligations. Therefore, our rights and the rights of our creditors to participate in 
any distribution of the assets of WEST upon its liquidation, reorganization, dissolution or winding up will be subject to the 
prior claims of WEST’s creditors. Similarly, the rights of our shareholders are subject to satisfaction of the claims of our 
lenders and other creditors. 

We may be unable to manage the expansion of our operations. 

We can give no assurance that we will be able to manage effectively the potential expansion of our operations, or 
that if we are successful expanding our operations that our systems, procedures or controls will be adequate to support our 
operations, in which event our business, financial condition, results and cash flows could be adversely affected. 

20 

 
 
 
 
 
 
 
 
 
 
 
 
 
Any acquisition or expansion involves various risks, which may include some or all of the following: 

• 

• 

• 

• 

• 

• 

• 

• 

• 

incurring or assuming additional debt; 

diversion of management’s time and attention from ongoing business operations; 

future charges to earnings related to the possible impairment of goodwill and the write down of other intangible 
assets; 

risks of unknown or contingent liabilities; 

difficulties in the assimilation of operations, services, products and personnel; 

unanticipated costs and delays; 

risk that the acquired business does not perform consistently with our growth and profitability expectations; 

risk that growth will strain our infrastructure, staff, internal controls and management, which may require 
additional personnel, time and expenditures; and 

potential loss of key employees and customers. 

Any of the above factors could have a material adverse effect on us. 

Compliance with the regulatory requirements imposed on us as a public company results in significant costs that 
will likely have an adverse effect on our results. 

As a public company, we are subject to various regulatory requirements including, but not limited to, compliance 

with the Sarbanes-Oxley Act of 2002. Compliance with these regulations results in significant additional costs to us both 
directly, through increased audit and consulting fees, and indirectly, through the time required by our limited resources to 
address the regulations. We have complied with Section 404a of the Sarbanes-Oxley Act as of December 31, 2007, 
completing our annual assessment of internal controls over financial reporting. We complied with Section 404b of the 
Sarbanes-Oxley Act as of December 31, 2009 and our independent registered public accounting firm has audited internal 
controls over financial reporting. Such compliance requires us to incur additional costs on audit and consulting fees and 
require additional management time that will adversely affect our results of operations and cash flows. 

We are effectively controlled by one principal stockholder, who has the power to contest the outcome of most 
matters submitted to the stockholders for approval and to affect our stock prices adversely if he were to sell 
substantial amounts of his common stock. 

As of December 31, 2010, our principal stockholder, Chairman of the Board of Directors and Chief Executive 
Officer, Mr. Charles F. Willis, IV, beneficially owned or had the ability to direct the voting of 2,779,307 shares of our 
common stock, representing approximately 30% of the outstanding shares of our common stock. As a result, Mr. Willis 
effectively controls us and has the power to contest the outcome of substantially all matters submitted to our stockholders for 
approval, including the election of the board of directors. In addition, future sales by Mr. Willis of substantial amounts of our 
common stock, or the potential for such sales, could adversely affect the prevailing market price of our common stock and 
possibly other classes or series of our stock such as our Series A Preferred Stock. 

Our business might suffer if we were to lose the services of certain key employees. 

Our business operations depend upon our key employees, including our executive officers. Loss of any of these 

employees, particularly our Chief Executive Officer, could have a material adverse effect on our business as our key 
employees have knowledge of our industry and customers and would be difficult to replace. We maintain key man life 
insurance of $5.0 million on Mr. Willis, but such amount is unlikely to adequately compensate us for the loss of his services. 

We are the servicer and administrative agent for the WEST facility and our cash flows would be materially and 
adversely affected if we were removed from these positions. 

21 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We are the servicer and administrative agent with respect to engines in the WEST facility. We receive annual fees of 
11.5% as servicer and 2.0% as administrative agent of the aggregate net rents actually received by WEST on its engines. We 
may be removed as servicer and administrative agent by the affirmative vote of a requisite number of holders of WEST 
facility notes upon the occurrence of certain specified events, including the following events, subject to WEST following 
certain specified procedures and providing us certain cure rights as set forth in the servicing agreement: 

•  We fail to perform the requisite services set forth in the servicing agreement or administrative agent agreement; 

•  We fail to provide adequate insurance or otherwise materially and adversely affects the rights of WEST; 

•  We cease to be engaged in the aircraft engine leasing business; 

•  We become subject to an insolvency or bankruptcy proceeding, either voluntarily or involuntarily; 

•  We fail to maintain the following financial covenants set forth in the servicing agreement: 

•  Maintain a ratio of total indebtedness to tangible net worth ratio of less than 5.0-to-1.0; and 
•  Maintain a ratio of earnings before interest, taxes to interest (excluding any extraordinary gains or 
losses and pre-WEST engine financing costs) of at least 1.2-to-1.0 on a rolling-four -quarter-basis; 

•  We undergo one of certain change of control transactions set forth in the servicing agreement; and 

•  We default in the payment of other indebtedness of $10.0 million or more or indebtedness in such amount shall 

have been accelerated as a result of an event of default under the applicable agreements. 

As of December 31, 2010, we were in compliance with the financial covenants set forth above. There can be no 

assurance that we will be in compliance with these covenants in the future or will not otherwise be terminated as service or 
administrative agent for the WEST facility. If we are removed, our expenses would increase since our consolidated 
subsidiary, WEST, would have to hire an outside provider to replace the servicer and administrative agent functions, and we 
would be materially and adversely affected. Consequently, our business, financial condition, results of operations and cash 
flows would be adversely affected. 

Provisions in Delaware law and our charter and bylaws might prevent or delay a change of control. 

Certain provisions of law, our amended certificate of incorporation, bylaws and amended rights agreement could 

make the following more difficult: (1) an acquisition of us by means of a tender offer, a proxy contest or otherwise, and 
(2) the removal of incumbent officers and directors. 

Our board of directors has authorized the issuance of shares of Series I Preferred Stock pursuant to our amended 

rights agreement, by and between us and American Stock Transfer and Trust Company, as rights agent. The rights agreement 
could make it more difficult to proceed with and tend to discourage a merger, tender offer or proxy contest. Our amended 
certificate of incorporation also provides that stockholder action can be taken only at an annual or special meeting of 
stockholders and may not be taken by written consent and, in certain circumstances relating to acquisitions or other changes 
in control, requires an 80% supermajority vote of all outstanding shares of our common stock. Our bylaws also limit the 
ability of stockholders to raise matters at a meeting of stockholders without giving advance notice. 

ITEM 2.  PROPERTIES 

Our principal offices are located at 773 San Marin Drive, Suite 2215, Novato, California, 94998. We occupy space 

in Novato under a lease that covers approximately 18,375 square feet of office space and expires February 28, 2015. The 
remaining lease rental commitment is approximately $2.2 million, with $0.5 million owing for 2011. Equipment leasing, 
financing, sales and general administrative activities are conducted from the Novato location. We also sub-lease 
approximately 7,150 square feet of office and warehouse space for our operations at San Diego, California. This lease expires 
October 31, 2013, and the remaining lease commitment is approximately $0.5 million. We also lease office space in 
Shanghai, China. The lease expires December 31, 2011 and the remaining lease commitment is approximately $65,000. We 
also lease office and living space in London, United Kingdom. The office space lease continues month-to-month and the 
living space lease expires January 3, 2011. At December 31, 2010, there was no remaining lease commitment. We also lease 

22 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
office space in Blagnac, France. The lease expires December 31, 2011 and the remaining lease commitment is approximately 
$20,000. 

ITEM 3.  LEGAL PROCEEDINGS 

Two of our Irish subsidiaries, WLFC Funding (Ireland) Limited and WLFC (Ireland) Limited, were sued in 

connection with the Italian liquidation proceedings of Volare Airlines. The actions allege that our subsidiaries received 
preferential payments in the aggregate amount of 7.0 million euro on account of our engine leases to Volare in 2003 and 
within one year prior to Volare’s ceasing operations. We believe any loss, as a result of the proceedings, is neither probable 
nor estimable at December 31, 2010, and we are defending this claim vigorously. 

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS 

No matters were submitted to a vote of stockholders during the fourth quarter of the fiscal year 2010. 

PART II 

ITEM 5.  MARKET FOR THE REGISTRANT’S COMMON EQUITY AND RELATED STOCKHOLDER 

MATTERS 

The following information relates to our Common Stock, which is listed on the NASDAQ National Market under 

the symbol WLFC. As of March 15, 2011 there were approximately 1,690 stockholders of our Common Stock. 

The high and low closing sales price of the Common Stock for each quarter of 2010 and 2009, as reported by 

NASDAQ, are set forth below: 

First Quarter 
Second Quarter 
Third Quarter 
Fourth Quarter 

2010 

2009 

High 

Low 

High 

Low 

$ 

$ 

17.61
15.75
11.22
13.54

$ 

13.80
9.22 
8.12 
9.87 

$ 

10.58
15.39
14.98
15.20

7.25 
9.92 
10.50 
11.03 

During the years ended December 31, 2010 and 2009 we did not pay cash dividends to our common stockholders. 

We have not made any dividend payments to our common stockholders since our inception as all available cash has been 
utilized for the business. We have no intention of paying dividends on our common stock in the foreseeable future. In 
addition, certain of our debt facilities contain negative covenants which prohibit us from paying any dividends or making 
distributions of any kind with respect to our common stock. 

The following table outlines our Equity Compensation Plan Information: 

Plan Category 

Plans Not Approved by 

Stockholders: 

None 

Plans Approved by Stockholders:   
Employee Stock Purchase Plan 
1996 Stock Option/Stock Issuance 

Plan* 

2007 Stock Incentive Plan 
Total 

*   Plan expired 

Number of securities to be 
issued upon exercise of 
outstanding 
options, warrants and rights 
(a) 

Weighted-average exercise 
price of outstanding 
options, warrants and rights 
(b) 

Number of securities 
remaining available for 
future issuance under 
equity compensation 
plans (excluding securities 
reflected in column (a)) 
(c) 

n/a 

n/a 

6.80  
n/a 
6.80  

n/a 

96,845 

— 
962,951 
1,059,796 

n/a 

— 

812,891 
— 
812,891 

$ 

$ 

23 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The 1996 Stock Option/Stock Issuance Plan and the 2007 Stock Incentive Plan were approved by security holders. 

The 2007 Stock Incentive Plan authorized 2,000,000 shares of common stock. 1,070,092 shares of restricted stock were 
granted under the 2007 Stock Incentive Plan by December 31, 2010. Of this amount, 33,043 shares of restricted stock were 
withheld or forfeited and returned to the pool of shares which could be granted under the 2007 Stock Incentive Plan resulting 
in a net number of 962,951 shares which were available as of December 31, 2010 for future issuance under the 2007 
Incentive Plan. 

On December 8, 2009, the Company’s Board of Directors authorized a plan to repurchase up to $30.0 million of the 
Company’s common stock, depending upon market conditions and other factors, over the next three years. The repurchased 
shares are to be subsequently retired. 367,483 shares totaling $4.2 million were repurchased in 2010 under our authorized 
plan. As of December 31, 2010, the total number of common shares outstanding was approximately 9.2 million. 

Common stock repurchases, under our authorized plan, in the fiscal year 2010 were as follows: 

Period 

January 1, 2010-March 31, 2010  
April 1, 2010-June 30, 2010 
July 1, 2010-September 30, 2010 
October 1, 2010-December 31, 2010  
Total 

Total Number of 
Shares Purchased 

Average Price Paid 
per Share 
(in thousands, except per share data) 

Total Number of 
Shares Purchased 
as Part of Publicly 
Announced Plans 

Approximate 
Dollar Value of 
Shares that May 
Yet be Purchased 
Under the Plans 

3 
21 
154 
189 
367 

$ 
$ 
$ 
$ 
$ 

14.71  
11.55  
9.68  
12.55  
11.31  

3 
21 
154 
189 
367 

$ 
$ 
$ 
$ 
$ 

29,924  
29,677  
28,183  
25,803  
25,803  

ITEM 6.  SELECTED FINANCIAL DATA 

The following table summarizes our selected consolidated financial data and operating information. The selected 

consolidated financial and operating data should be read in conjunction with the Consolidated Financial Statements and notes 
thereto and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included elsewhere 
in this Form 10-K. 

2010 

Years Ended December 31, 
2008 
(dollars in thousands, except per share data) 

2007 

2009 

2006 

Revenue: 

Lease rent revenue 
Maintenance reserve revenue 
Gain on sale of leased equipment 
Other income 
Total revenue 

  $  102,133  $  102,390  $  102,421  $ 

69,230 
32,744 
3,781 
300 
  $  148,302  $  150,440  $  152,806  $  122,410   $  106,055 

86,084   $ 
28,169 
7,389 
768 

46,049 
1,043 
958 

34,776 
7,990 
3,403 

33,716 
12,846 
3,823 

Net income 

  $ 

12,050  $ 

22,367  $ 

26,601  $ 

17,664   $ 

17,886 

Net income attributable to common shareholders 

  $ 

8,922  $ 

19,239  $ 

23,473  $ 

14,536   $ 

14,941 

Basic earnings per common share 
Diluted earnings per common share 
Balance Sheet Data: 

  $ 
  $ 

1.03  $ 
0.96  $ 

2.30  $ 
2.14  $ 

2.85  $ 
2.68  $ 

1.79   $ 
1.66   $ 

1.63 
1.56 

Total assets 
Debt (includes capital lease obligation) 
Shareholders’ equity 

  $ 1,125,962  $ 1,097,702  $  982,712  $  868,590   $  730,019 
  $  731,632  $  726,235  $  641,125  $  567,108   $  465,249 
  $  226,970  $  220,793  $  192,207  $  174,652   $  164,002 

Lease Portfolio: 

Engines at the end of the period 
Spare parts packages at the end of the period 
Aircraft and Helicopters at the end of the period 

179 
4 
3 

169 
3 
4 

160 
3 
4 

144 
3 
6 

131 
3 
4 

24 

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

OPERATIONS 

OVERVIEW 

Forward-Looking Statements. This Annual Report on Form 10-K includes forward-looking statements within the 

meaning of the Private Securities Litigation Reform Act of 1995. All statements other than statements of historical fact, 
including statements regarding prospects or future results of operations or financial position, made in this Annual Report on 
Form 10-K are forward-looking. We use words such as anticipates, believes, expects, future, intends, and similar expressions 
to identify forward-looking statements. Forward-looking statements reflect management’s current expectations and are 
inherently uncertain. Actual results could differ materially for a variety of reasons, including, among others, the effects on the 
airline industry and the global economy of events such as terrorist activity, changes in oil prices and other disruptions to the 
world markets; trends in the airline industry, including growth rates of markets and other economic factors; risks associated 
with owning and leasing jet engines and aircraft; our ability to successfully negotiate equipment purchases, sales and leases, 
to collect outstanding amounts due and to control costs and expenses; changes in interest rates and availability of capital, our 
ability to continue to meet the changing customer demands; regulatory changes affecting airline operations, aircraft 
maintenance, accounting standards and taxes; the market value of engines and other assets in our portfolio. These risks and 
uncertainties, as well as other risks and uncertainties that could cause our actual results to differ significantly from 
management’s expectations, are described in greater detail in Item 1A of Part I, “Risk Factors,” which, along with the 
previous discussion, describes some, but not all, of the factors that could cause actual results to differ significantly from 
management’s expectations. 

General. Our core business is acquiring and leasing pursuant to operating leases, commercial aircraft engines and 

related aircraft equipment, and the selective sale of such engines, all of which we sometimes refer to as “equipment.” While 
at December 31, 2010, all of our leases were operating leases, the Company entered into a finance lease in January 2011. As 
of December 31, 2010, we had 62 lessees in 35 countries. Our portfolio is continually changing due to acquisitions and sales. 
As of December 31, 2010, our total lease portfolio consisted of 179 engines and related equipment, three aircraft and four 
spare engine parts packages with an aggregate net book value of $998.0 million. As of December 31, 2010, we also managed 
16 engines and related equipment on behalf of other parties. On December 30, 2005, we entered into a joint venture called 
WOLF with Oasis International Leasing (USA), Inc., which is now known as Waha Capital PJSC. WOLF completed the 
purchase of two Airbus A340-313 aircraft from Boeing Aircraft Holding Company for a purchase price of $96.0 million. We 
actively manage our portfolio and structure our leases to maximize the residual values of our leased assets. Our leasing 
business focuses on popular Stage III commercial jet engines manufactured by CFMI, General Electric, Pratt & Whitney, 
Rolls Royce and International Aero Engines. These engines are the most widely used engines in the world, powering Airbus, 
Boeing, McDonnell Douglas, Bombardier and Embraer aircraft. 

CRITICAL ACCOUNTING POLICIES AND ESTIMATES 

The preparation of our consolidated financial statements requires us to make estimates and judgments that affect the 

reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. On 
an ongoing basis, we evaluate our estimates, including those related to residual values, estimated asset lives, impairments and 
bad debts. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable 
under the circumstances for making judgments about the carrying values of assets and liabilities that are not readily apparent 
from other sources. Actual results may differ from these estimates under different assumptions or conditions. 

We believe the following critical accounting policies, grouped by our activities, affect our more significant 

judgments and estimates used in the preparation of our consolidated financial statements: 

Leasing Related Activities. Revenue from leasing of aircraft equipment is recognized as operating lease revenue over 

the terms of the applicable lease agreements. Where collection cannot be reasonably assured, for example, upon a lessee 
bankruptcy, we do not recognize revenue until cash is received. We also estimate and charge to income a provision for bad 
debts based on our experience in the business and with each specific customer and the level of past due accounts. The 
financial condition of our customers may deteriorate and result in actual losses exceeding the estimated allowances. In 
addition, any deterioration in the financial condition of our customers may adversely affect future lease revenues. As of 
December 31, 2010, all of our leases are accounted for as operating leases. Under an operating lease, we retain title to the 
leased equipment, thereby retaining the potential benefit and assuming the risk of the residual value of the leased equipment. 

We generally depreciate engines on a straight-line basis over 15 years to a 55% residual value. Spare parts packages 
are generally depreciated on a straight-line basis over 15 years to a 25% residual value. Aircraft are generally depreciated on 

25 

 
 
 
 
 
 
 
 
 
a straight-line basis over 13-20 years to a 15%-17% residual value. For equipment which is unlikely to be repaired at the end 
of its current expected life, and is likely to be disassembled upon lease termination, we depreciate the equipment over its 
estimated life to a residual value based on an estimate of the wholesale value of the parts after disassembly. Currently, 47 
engines having a net book value of $102.0 million are depreciated using this policy. It is our policy to review estimates 
regularly to more accurately expense the cost of equipment over the useful life of the engines.  On July 1, 2009 and again on 
July 1, 2010, we adjusted the depreciation for certain older engine types within the portfolio. The 2010 change in 
depreciation estimate resulted in a $2.0 million increase in depreciation in 2010 and on an annual basis will result in an 
increase in depreciation expense of $4.0 million per year assuming no change in our portfolio. The net effect of the 2010 
change in depreciation estimate is a reduction in 2010 net income of $1.2 million or $0.13 in diluted earnings per share over 
what net income would have otherwise been had the change in depreciation estimate not been made. If useful lives or residual 
values are lower than those estimated by us, future write-downs may be recorded or a loss may be realized upon sale of the 
equipment. 

Sales Related Activities. For equipment sold out of our lease portfolio, we recognize the gain or loss associated with 

the sale as revenue. Gains or losses consist of sales proceeds less the net book value of the equipment sold and any costs 
directly associated with the sale. 

Asset Valuation. Long-lived assets and certain identifiable intangibles to be held and used are reviewed for 
impairment whenever events or changes in circumstances indicate that the carrying amount of the asset may not be 
recoverable, and long-lived assets and certain identifiable intangibles to be disposed of are reported at the lower of carrying 
amount or fair value less cost to sell. Impairment is identified by comparison of undiscounted forecasted cash flows, 
including estimated sales proceeds, over the life of the asset with the asset’s book value. If the forecasted undiscounted cash 
flows are less than the book value, we write the asset down to its fair value. We determine fair value by reference to 
independent appraisals, quoted market prices (e.g., an offer to purchase) and other factors. If the undiscounted forecasted 
cash flows and fair value of our long-lived assets decrease in the future we may incur impairment charges. 

Accounting for Maintenance Expenditures and Maintenance Reserves. Use fees received are recognized in revenue 

as maintenance reserve revenue if they are not reimbursable to the lessee. Use fees that are reimbursable are recorded as a 
maintenance reserve liability until they are reimbursed to the lessee or the lease terminates, at which time they are recognized 
in revenue as maintenance reserve revenue. Our expenditures for maintenance are expensed as incurred. Expenditures that 
meet the criteria for capitalization are recorded as an addition to equipment recorded on the balance sheet. 

YEAR ENDED DECEMBER 31, 2010 COMPARED TO THE YEAR ENDED DECEMBER 31, 2009 

Revenue is summarized as follows: 

Years Ended December 31, 

Lease rent revenue 
Maintenance reserve revenue 
Gain on sale of leased equipment 
Other income 
Total revenue 

2010 

Amount 

$ 

$ 

102,133 
34,776 
7,990 
3,403 
148,302 

% 
(dollars in thousands) 
68.9 %  $ 
23.4  
5.4  
2.3  
100.0 %  $ 

102,390 
46,049 
1,043 
958 
150,440 

Amount 

2009 

% 

68.1% 
30.6 
0.7 
0.6 
100.0% 

Lease Rent Revenue. Our lease rent revenue for the year ended December 31, 2010, was flat with the comparable 
period in 2009. This primarily reflects lower average portfolio utilization in the current period, lower lease rates for certain 
engine types and the deferral of revenue related to certain customers for which revenue is recorded on a cash, rather than 
accrual, basis, offset by portfolio growth. Portfolio utilization is defined as the net book value of on-lease assets as a 
percentage of the net book value of total lease assets. The aggregate of net book value of equipment held for lease at 
December 31, 2010 and 2009, was $998.0 million and $976.8 million, respectively, an increase of 2.2%. At December 31, 
2010, and 2009, respectively, approximately 90% and 85% of equipment by net book value was on-lease. The average 
utilization for the year ended December 31, 2010 was 86% compared to 89% in the prior year. During the year ended 
December 31, 2010, 16 engines were added to our lease portfolio at a total cost of $120.0 million (including capitalized 
costs). During the year ended December 31, 2009, 21 engines were added to our lease portfolio at a total cost 
of $214.1million (including capitalized costs). 

26 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Maintenance Reserve Revenue. Our maintenance reserve revenue for the year ended December 31, 2010, decreased 

24.5% to $34.8 million from $46.0 million for the comparable period in 2009. Eight long term leases terminated in 2010 
compared with the termination of thirteen long term leases in the year ago period. Higher balances of maintenance reserves 
had accumulated for the long term leases that terminated in 2009 compared to those that terminated in the current period, 
resulting in the decrease in maintenance reserve revenue in the current year. 

Gain on Sale of Leased Equipment. During the year ended December 31, 2010, we sold 7 engines and various 

engine-related equipment from the lease portfolio and one airframe for a net gain of $8.0 million. During the year ended 
December 31, 2009, we sold 5 engines and various engine-related equipment from the lease portfolio for a net gain of $1.0 
million. 

Other Income. Our other income consists primarily of management fee income and lease administration fees, and 

increased $2.4 million from the prior year. The increase was primarily due to the sale of our interest in the SSAMC joint 
venture in November 2010 for $3.5 million, which generated a gain of $2.0 million in the current period. 

Depreciation Expense. Depreciation expense increased $4.6 million or 10.5% to $48.7 million for the year ended 
December 31, 2010, from the comparable period in 2009 due to increased lease portfolio value and changes in estimates of 
residual values on certain older engine types. On July 1, 2009 and again on July 1, 2010, we adjusted the depreciation for 
certain older engine types within the portfolio. It is our policy to review estimates regularly to reflect the cost of equipment 
over the useful life of these engines. The 2010 change in depreciation estimate resulted in a $2.0 million increase in 
depreciation in 2010. The net effect of the 2010 change in depreciation estimate is a reduction in 2010 net income of $1.2 
million or $0.13 in diluted earnings per share over what net income would have otherwise been had the change in 
depreciation estimate not been made. 

Write-down of Equipment. Write-down of equipment to their estimated fair values totaled $2.9 million for the year 

ended December 31, 2010, a decrease of $3.2 million from the $6.1 million recorded in the comparable period in 2009. A 
write-down of $2.7 million was recorded for the year ended December 31, 2010 to adjust the carrying values of engine parts 
held on consignment for which market conditions for the sale of parts has changed. Write-downs on held for use equipment 
to their estimated fair values totaled $0.2 million for the year ended December 31, 2010, due to the adjustment of carrying 
values for certain impaired engines within the portfolio to reflect estimated market values. A write-down of $3.0 million was 
recorded for the year ended December 31, 2009 due to a management decision to sell two engines and consign seven engines 
for part out and sale. Further write-downs of $3.1 million were recorded in the year ended December 31, 2009 to adjust the 
carrying values of engine parts held on consignment for which market conditions for the sale of parts has changed. 

General and Administrative Expenses. General and administrative expenses increased 9.5% to $29.3 million for the 

year ended December 31, 2010, from the comparable period in 2009 due mainly to increases in selling expenses ($0.7 
million), accounting, legal and consulting fees ($0.7 million), employment related costs ($0.6 million), system conversion 
expenses ($0.5 million) and employee relocation costs ($0.3 million), which was offset partially by decreases in bad debt 
expense ($0.5 million) and insurance expense ($0.1 million). 

Technical Expense. Technical expenses consist of the cost of engine repairs, engine thrust rental fees, outsourced 

technical support services, sublease engine rental expense, engine storage and freight costs. These expenses increased 13.6% 
to $8.1 million for the year ended December 31, 2010, from the comparable period in 2009 due mainly to increases in engine 
maintenance costs due to higher repair activity ($1.3 million) and engine operating lease costs ($0.3 million), which was 
partially offset by decreases in outsourced technical support services expenses ($0.4 million) and engine thrust rental fees due 
to a decrease in the number of engines being operated at higher thrust levels under the CFM thrust rental program ($0.1 
million). 

Net Finance Costs. Net finance costs include interest expense, interest income and net (gain)/loss on debt 
extinguishment. Interest expense increased 13.6% to $40.9 million for the year ended December 31, 2010, from the 
comparable period in 2009, due to an increase in average debt outstanding and an increase in the average notional value of 
interest rate swaps held throughout the period. Virtually all of our debt is tied to one-month U.S. dollar LIBOR which 
decreased from an average of 0.33% for the year ended December 31, 2009 to an average of 0.27% for the year ended 
December 31, 2010 (average of month-end rates). At December 31, 2010 and 2009, one-month LIBOR was 0.26% and 
0.23%, respectively. To mitigate exposure to interest rate changes, we have entered into interest rate swap agreements. As of 
December 31, 2010, such swap agreements had notional outstanding amounts of $430.0 million, average remaining terms of 
between two and 51 months and fixed rates of between 2.10% and 5.05%.  In 2010 and 2009, $18.6 and $16.2 million was 
realized through the income statement as an increase in interest expense, respectively. 

27 

 
 
 
 
 
 
 
 
 
Interest income for the year ended December 31, 2010, decreased to $0.2 million from $0.3 million for the year 

ended December 31, 2009, due to a decrease in cash deposit balances from the prior period. 

We recorded $0.9 million as a gain upon extinguishment of debt in the year ended December 31, 2009 when we 
purchased $3.0 million original principal amount, representing $2.1 million principal outstanding as of May 15, 2009, of 
WEST’s Series 2005-A1 notes for a purchase price of $1.2 million. After write-off of unamortized debt issuance costs and 
purchase discount of $0.06 million related to the notes, a gain on extinguishment of debt of $0.9 million was recorded in the 
period. 

Income Taxes. Income taxes for the year ended December 31, 2010, decreased to $7.6 million from $10.0 million for 

the comparable period in 2009 reflecting decreased pre-tax income and the impact of discrete items booked in 2009. The 
overall effective tax rate for the year ended December 31, 2010 was 38.8% compared to 30.9% for the prior year. For the 
year ended December 31, 2009, the Company’s effective tax rate was reduced by $2.3 million related to a change in 
California state tax law during 2009 regarding state apportionment of income, which is effective 2011, and due to a change in 
the method used by the Company to allocate revenue to U.S. states. These changes resulted in a reduction in the long term 
deferred tax liability. For the year ended December 31, 2009, the Company also recognized an adjustment of $1.2 million 
increasing the tax provision in the period related to the tax treatment of individual employee non-performance based 
compensation costs in excess of $1.0 million annually. The adjustment was based on compensation earned in 2007, 2008 and 
2009 that had not previously been recognized as non-deductible in the financial statements, by period as follows: 2007 $0.2 
million, 2008 $0.5 million, 2009 $0.5 million. Our tax rate is subject to change based on changes in the mix of assets leased 
to domestic and foreign lessees, the proportions of revenue generated within and outside of California and numerous other 
factors, including changes in tax law. 

YEAR ENDED DECEMBER 31, 2009 COMPARED TO THE YEAR ENDED DECEMBER 31, 2008 

Revenue is summarized as follows: 

Years Ended December 31, 

Lease rent revenue 
Maintenance reserve revenue 
Gain on sale of leased equipment 
Other income 
Total revenue 

2009 

Amount 

$ 

$ 

102,390 
46,049 
1,043 
958 
150,440 

% 
(dollars in thousands) 
68.1 %  $ 
30.6  
0.7  
0.6  
100.0 %  $ 

102,421 
33,716 
12,846 
3,823 
152,806 

Amount 

2008 

% 

67.0% 
22.1 
8.4 
2.5 
100.0% 

Lease Rent Revenue. Our lease rent revenue for the year ended December 31, 2009, decreased 0.03% to $102.39 
million from $102.42 million for the comparable period in 2008. This decrease primarily reflects lower average portfolio 
utilization in the current period, lower lease rates for certain engine types and the deferral of revenue related to certain 
customers for which revenue is recorded on a cash, rather than accrual, basis, partially offset by portfolio growth. Portfolio 
utilization is defined as the net book value of on-lease assets as a percentage of the net book value of total lease assets. The 
aggregate of net book value of equipment held for lease at December 31, 2009 and 2008, was $976.8 million and $829.7 
million, respectively, an increase of 17.7%. The ten engine sale to an investor group in September 2008 resulted in a 
reduction in portfolio net book value of $51.9 million, with the Company also recognizing nine months of lease rent revenue 
in 2008. At December 31, 2009, and 2008, respectively, approximately 85% and 91% of equipment by net book value was 
on-lease. The average utilization for the year ended December 31, 2009 was 89% compared to 93% in the prior year. During 
the year ended December 31, 2009, 21 engines were added to our lease portfolio at a total cost of $214.1 million (including 
capitalized costs). During the year ended December 31, 2008, 43 engines were added to our lease portfolio at a total cost 
of $232.4 million (including capitalized costs). 

Maintenance Reserve Revenue. Our maintenance reserve revenue for the year ended December 31, 2009, increased 
36.6% to $46.0 million from $33.7 million for the comparable period in 2008. Thirteen long term leases terminated in 2009 
compared with the termination of fourteen long term leases in the year ago period. Higher balances of maintenance reserves 
had accumulated for the long term leases that terminated in 2009 compared to those that terminated in the year ago period, 
resulting in the increase in maintenance reserve revenue in the current year. 

Gain on Sale of Leased Equipment. During the year ended December 31, 2009, we sold 5 engines and various 

engine-related equipment from the lease portfolio for a net gain of $1.0 million. During the year ended December 31, 2008, 
we sold 13 engines, 2 helicopters and various engine-related equipment from the lease portfolio for a net gain of $12.8 

28 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
million. The gain on sale in 2008 included the sale in the quarter ended September 30, 2008 of a portfolio of ten engines 
having a net book value of $51.9 million to an investor group for $63.0 million, contributing $11.1 million to gain on sale. 

Other Income. Our other income consists primarily of management fee income and lease administration fees, and 
decreased $2.9 million from the prior year. The decrease was due to the inclusion in 2008 of the settlement of a claim for 
$1.0 million to resolve a litigation arising from a lessee default in the first quarter as well as the recording of a gain of $2.2 
million related to an insurance casualty loss in the fourth quarter. 

Depreciation Expense. Depreciation expense increased $6.7 million or 17.8% to $44.1 million for the year ended 
December 31, 2009, from the comparable period in 2008 due to increased lease portfolio value and changes in estimates of 
residual values on certain older engine types. On April 1 and July 1, 2008 and again on July 1, 2009, we adjusted the 
depreciation for certain older engine types within the portfolio. It is our policy to review estimates regularly to reflect the cost 
of equipment over the useful life of these engines. The 2009 change in depreciation estimate resulted in a $4.5 million 
increase in depreciation in 2009. The net effect of the 2009 change in depreciation estimate is a reduction in 2009 net income 
of $2.9 million or $0.32 in diluted earnings per share over what net income would have otherwise been had the change in 
depreciation estimate not been made. 

Write-down of Equipment. Write-down of equipment to their estimated fair values totaled $6.1 million for the year 

ended December 31, 2009, a decrease of $0.6 million from the $6.7 million recorded in the comparable period in 2008. A 
write-down of $3.0 million was recorded for the year ended December 31, 2009 due to a management decision to sell two 
engines and consign seven engines for part out and sale. Further write-downs of $3.1 million were recorded in the year ended 
December 31, 2009 to adjust the carrying values of engine parts held on consignment for which market conditions for the 
sale of parts has changed. Write-downs on held for use equipment to their estimated fair values totaled $2.5 million for the 
year ended December 31, 2008, due to the adjustment of carrying values for certain impaired engines within the portfolio to 
reflect estimated market values. There was an additional write-down of $3.6 million for the year ended December 31, 2008 
due to a management decision to consign six engines for part out and sale. Further write-downs of $0.6 million were recorded 
in the year ended December 31, 2008 to adjust the carrying values of engine parts held on consignment for which market 
conditions for the sale of parts has changed. 

General and Administrative Expenses. General and administrative expenses decreased 1.2% to $26.8 million for the 

year ended December 31, 2009, from the comparable period in 2008 due mainly to decreases in employee severance costs 
($0.7 million), employment related costs ($0.3 million) and accounting and legal services ($0.2 million), which was offset 
partially by increases in stock-based compensation ($0.7 million), bad debt expense ($0.2 million) and servicing fees for 
regional engine portfolio ($0.2 million). 

Technical Expense. Technical expenses consist of the cost of engine repairs, engine thrust rental fees, outsourced 

technical support services, sublease engine rental expense, engine storage and freight costs. These expenses increased 94.6% 
to $7.1 million for the year ended December 31, 2009, from the comparable period in 2008 due mainly to increases in engine 
thrust rental fees due to an increase in the number of engines being operated at higher thrust levels under the CFM thrust 
rental program ($1.4 million), engine maintenance costs due to higher repair activity ($1.0 million), engine operating lease 
costs ($0.5 million) and outsourced technical support services expenses due to higher lease transaction activity ($0.3 million). 

Net Finance Costs. Net finance costs include interest expense, interest income and net (gain)/loss on debt 
extinguishment. Interest expense decreased 6.8% to $36.0 million for the year ended December 31, 2009, from the 
comparable period in 2008, due to decreased interest rates, which was partially offset by an increase in average debt 
outstanding. Virtually all of our debt is tied to one-month U.S. dollar LIBOR which decreased from an average of 2.54% for 
the year ended December 31, 2008 to an average of 0.33% for the year ended December 31, 2009 (average of month-end 
rates). At December 31, 2009 and 2008, one-month LIBOR was 0.23% and 0.44%, respectively. To mitigate exposure to 
interest rate changes, we have entered into interest rate swap agreements. As of December 31, 2009, such swap agreements 
had notional outstanding amounts of $528.0 million, average remaining terms of between seven and 63 months and fixed 
rates of between 2.10% and 5.05%.  In 2009 and 2008, $16.2 and $5.2 million was realized through the income statement as 
an increase in interest expense, respectively. 

Interest income for the year ended December 31, 2009, decreased to $0.3 million from $1.9 million for the year 

ended December 31, 2008, due to a decrease in interest rates and a shift in deposit funds to U.S. treasury securities. In late 
2008, we moved substantial deposits to U.S. treasury securities to avoid risk of loss. 

We recorded $0.9 million as a gain upon extinguishment of debt in the year ended December 31, 2009 when we 
purchased $3.0 million original principal amount, representing $2.1 million principal outstanding as of May 15, 2009, of 

29 

 
 
 
 
 
 
 
 
 
WEST’s Series 2005-A1 notes for a purchase price of $1.2 million. After write-off of unamortized debt issuance costs and 
purchase discount of $0.06 million related to the notes, a gain on extinguishment of debt of $0.9 million was recorded in the 
period. 

Income Taxes. Income taxes for the year ended December 31, 2009, decreased to $10.0 million from $15.4 million 
for the comparable period in 2008 reflecting decreased pre-tax income and the impact of discrete items booked in 2009. The 
overall effective tax rate for the year ended December 31, 2009 was 30.9% compared to 36.7% for the prior year. For the 
year ended December 31, 2009, the Company’s effective tax rate was reduced by $2.3 million related to a change in 
California state tax law during 2009 regarding state apportionment of income, which is effective 2011, and due to a change in 
the method used by the Company to allocate revenue to U.S. states. These changes resulted in a reduction in the long term 
deferred tax liability. For the year ended December 31, 2009, the Company also recognized an adjustment of $1.2 million 
increasing the tax provision in the period related to the tax treatment of individual employee non-performance based 
compensation costs in excess of $1.0 million annually. The adjustment was based on compensation earned in 2007, 2008 and 
2009 that had not previously been recognized as non-deductible in the financial statements, by period as follows: 2007 $0.2 
million, 2008 $0.5 million, 2009 $0.5 million. Our tax rate is subject to change based on changes in the mix of assets leased 
to domestic and foreign lessees, the proportions of revenue generated within and outside of California and numerous other 
factors, including changes in tax law. 

RECENT ACCOUNTING PRONOUNCEMENTS 

In June 2009, the FASB issued an amendment to FASB ASC 810, Consolidation, formerly SFAS No. 167, 
Amendments to FASB Interpretation No. 46(R). FASB ASC 810 is intended to (1) address the effects on certain provisions of 
FASB Interpretation No. 46 (revised December 2003), Consolidation of Variable Interest Entities, as a result of the 
elimination of the qualifying special-purpose entity concept in FASB ASC 860, and (2) constituent concerns about the 
application of certain key provisions of Interpretation 46(R), including those in which the accounting and disclosures under 
the Interpretation do not always provide timely and useful information about an enterprise’s involvement in a variable 
interest entity. This statement was applied as of January 1, 2010, and did not have an impact on our Consolidated Financial 
Statements. 

In September 2009, the FASB issued Accounting Standards Update No. 2009-13 (“ASU 2009-13”), which 

addressed the accounting for multiple-deliverable arrangements to enable vendors to account for products or services 
(deliverables) separately rather than as a combined unit. ASU 2009-13 will require the companies to allocate the overall 
consideration to each deliverable by using a best estimate of the selling price of individual deliverables in the arrangement in 
the absence of vendor-specific objective evidence or other third-party evidence of the selling price. ASU 2009-13 will be 
effective prospectively for revenue arrangements entered into or materially modified in fiscal years beginning on or after 
June 15, 2010. The adoption of ASU 2009-13 did not have a material impact on our Consolidated Financial Statements. 

In January 2010, the FASB issued ASU 2010-6, Improving Disclosures About Fair Value Measurements, which 

requires reporting entities to make new disclosures about recurring or nonrecurring fair value measurements including 
significant transfers into and out of Level 1 and Level 2 fair value measurements and information on purchases, sales, 
issuances, and settlements on a gross basis in the reconciliation of Level 3 fair value measurements. ASU 2010-6 is effective 
for annual reporting periods beginning after December 15, 2009, except for Level 3 reconciliation disclosures which are 
effective for annual periods beginning after December 15, 2010. Other than requiring additional disclosures, the adoption of 
ASU 2010-6 did not have a material impact on our Consolidated Financial Statements. 

In July 2010, the FASB issued ASU 2010-20, Disclosures about the Credit Quality of Financing Receivables and 
the Allowance for Credit Losses.  The new disclosure guidance will significantly expand the existing requirements and will 
lead to greater transparency into a company’s exposure to credit losses from lending arrangements.  The extensive new 
disclosures of information as of the end of a reporting period will become effective for both interim and annual reporting 
periods ending after December 15, 2010.  Specific items regarding activity that occurred before the issuance of the ASU, 
such as the allowance roll-forward and modification disclosures, will be required for periods beginning after December 15, 
2010.  The adoption of ASU 2010-20 did not have a material impact on our Consolidated Financial Statements. 

During 2010, the FASB issued several ASU’s — ASU No. 2010-01 through ASU No. 2010-29. Except for those 

ASU’s discussed above, the ASU’s entail technical corrections to existing guidance or affect guidance related to specialized 
industries or entities and therefore do not have a material impact on the Company’s financial position and results of 
operations. 

30 

 
 
 
 
 
 
 
 
 
LIQUIDITY AND CAPITAL RESOURCES 

We finance our growth through borrowings secured by our equipment lease portfolio. Cash of approximately $174.8 
million, $397.6 million and $394.7 million, in the years ended December 31, 2010, 2009 and 2008, respectively, was derived 
from this activity. In these same time periods $170.0 million, $312.3 million and $321.3 million, respectively, was used to 
pay down related debt. Cash flow from operating activities generated $56.6 million, $88.2 million and $52.1 million in the 
years ended December 31, 2010, 2009 and 2008, respectively 

Our primary use of funds is for the purchase of equipment for lease. Purchases of equipment (including capitalized 

costs) totaled $121.5 million, $205.1 million and $233.7 million for the years ended December 31, 2010, 2009 and 2008, 
respectively. 

Cash flows from operations are driven significantly by payments made under our lease agreements, which comprise 
lease revenue and maintenance reserves, and are offset by interest expense. Cash received as maintenance reserve payments 
for some of our engines on lease are restricted per our debt arrangements. The lease revenue stream, in the short-term, is at 
fixed rates while virtually all of our debt is at variable rates. If interest rates increase, it is unlikely we could increase lease 
rates in the short term and this would cause a reduction in our earnings and operating cash flows. Revenue and maintenance 
reserves are also affected by the amount of equipment off lease. Approximately 90%, by book value, of our assets were on-
lease at December 31, 2010 compared to approximately 85% at December 31, 2009. The average utilization rate for the year 
ended December 31, 2010 was 86% compared to 89% a year ago. If there is an increase in off-lease rates or deterioration in 
lease rates that are not offset by reductions in interest rates, there will be a negative impact on earnings and cash flows from 
operations. 

At December 31, 2010, notes payable consists of loans totaling $731.6 million (net of discounts of $2.6 million) 
payable over periods of 10 months to approximately 15 years with interest rates varying between approximately 1.5% and 
8.0% (excluding the effect of our interest rate derivative instruments). At December 31, 2010 and at December 31, 2009, we 
had warehouse and revolving credit facilities totaling approximately $440.0 million. At December 31, 2010, and December 
31, 2009, respectively, approximately $54.2 million and $72.1 million were available under these combined facilities. The 
decrease in availability in 2010 was due to the drawdown of funds from the facilities to support engine purchases. 

The significant facilities are described below. 

At December 31, 2010, we had a $240.0 million revolving credit facility to finance the acquisition of aircraft 

engines for lease as well as for general working capital purposes. We closed on this facility on November 20, 2009 and the 
proceeds of the new facility, net of $3.5 million in debt issuance costs, was used to pay off the balance remaining from our 
prior revolving facility. As of December 31, 2010, $54.0 million was available under this facility. The revolving facility ends 
in November 2012. The interest rate on this facility at December 31, 2010 was one-month LIBOR plus 3.50%. Under the 
revolver facility, all subsidiaries except Willis Engine Securitization Trust (“WEST”) and WEST Engine Funding LLC 
jointly and severally guarantee payment and performance of the terms of the loan agreement. The guarantee would be 
triggered by a default under the agreement. Effective January 21, 2011, we exercised our option under the facility to increase 
the size of this facility to $285.0 million. 

On January 11, 2010, we closed on a new term loan for a four year term totaling $22.0 million, the proceeds of 
which were used to pay down the balance under our revolving credit facility. At December 31, 2010, $20.9 million was 
outstanding under this loan. Interest is payable at a fixed rate of 4.50% and principal and interest is paid quarterly. This loan 
is secured by three engines. 

On August 9, 2005, we closed an asset-backed securitization through WEST, a bankruptcy remote Delaware 
Statutory Trust, which is the issuer of various series of term notes and warehouse notes secured by a portfolio of engines. At 
December 31, 2010, $300.4 million of WEST term notes and $199.8 million of WEST warehouse notes were outstanding.  
The WEST term notes are divided into $114.9 million Series 2005-A1 notes, $167.5 million Series 2008-A1 notes and $18.1 
million Series 2005-B1 notes. The WEST warehouse notes are divided into $174.8 million Series 2007-A2 notes and $25.0 
million Series 2007-B2 notes. 

The Series 2005-A1 and Series 2005-B1 notes were issued on August 9, 2005 in the original principal amounts of 

$200.0 million and $28.3 million, respectively. The interest rate on the Series 2005-A1 and Series 2005-B1 notes equals one-
month LIBOR plus a margin of 1.25% and 6.00%, respectively. The Series 2005-A1 term notes’ expected maturity is 
July 2018 and the Series 2005-B1 term notes’ expected maturity is July 2020. 

31 

 
 
 
 
 
 
 
 
 
 
 
The Series 2008-A1 and Series 2008-B1 notes were issued on March 28, 2008 in the original principal amounts of 

$212.4 million and $20.3 million, respectively. The interest rate on the Series 2008-A1 and Series 2008-B1 notes equals one-
month LIBOR plus a margin of 1.50% and 3.50%, respectively. The Series 2008-A1 term notes’ expected maturity is 
March 2021 and the Series 2008-B1 term notes’ expected maturity is March 2023. 

The Series 2007-A2 and Series 2007-B2 notes were issued on December 13, 2007 in the original principal amounts 
of $175.0 million and $25.0 million, respectively. The interest rate on the Series 2007-A2 notes and the Series 2007-B2 notes 
at December 31, 2010 is equal to one-month LIBOR plus a margin of 1.25% and 2.75%, respectively. Effective as of 
February 14, 2011, those interest rates will increase to one-month LIBOR plus a margin of 1.75% and 3.75%, respectively.  
The Series 2007-A2 and Series 2007-B2 notes originally allowed for borrowings of up to $200.0 million in the aggregate 
through December 15, 2010. Effective as of February 14, 2011, the outstanding principal balances of $174.8 million and 
$25.0 million borrowed under these notes were converted to term loans which amortize on a monthly basis until their 
maturity. The Series 2007-A2 notes’ expected maturity is January 2024 and the Series 2007-B2 notes’ expected maturity is 
January 2026. 

WEST also entered into a Senior Liquidity Facility on December 13, 2007 which expires on the final maturity date 
of the Series 2008-A1 term notes in March 2021. The maximum facility size is 4% of the outstanding Series 2007-A2 notes 
and Series 2008-A1 notes. This facility replaced the requirement to maintain 4% cash reserves for the 2007-A2 notes and the 
Series 2008-A1 notes. The facility may be drawn on any payment date should the cash flow at WEST be insufficient to pay 
interest on the Series 2007-A2 notes, Series 2008-A1 notes and any required hedge payments. A commitment fee is payable 
on the facility. The establishment of this facility resulted in the release of $7.1 million of cash held previously in the Senior 
Restricted Cash Account in December 2007. 

The assets of WEST and WEST Engine Funding LLC are not available to satisfy our obligations or any of our 

affiliates. WEST is consolidated for financial statement presentation purposes. WEST’s ability to make distributions and pay 
dividends to us is subject to the prior payments of its debt and other obligations and WEST’s maintenance of adequate 
reserves and capital. Under WEST, cash is collected in a restricted account, which is used to service the debt and any 
remaining amounts, after debt service and defined expenses, are distributed to us. Additionally, maintenance reserve 
payments and lease security deposits are accumulated in restricted accounts and are not available for general use. Cash from 
maintenance reserve payments is held in the restricted cash account and is subject to a minimum balance established annually 
based on an engine portfolio maintenance reserve study provided by a third party. Any excess maintenance reserve amounts 
remain within the restricted cash accounts and may be utilized for the purchase of new engines. 

On June 30, 2008, we purchased the WEST Series 2008-B1 notes for $19.8 million (the then-unpaid principal 

amount of the 2008-B1 notes) with the proceeds of a $20.0 million term loan made by an affiliate of the prior note holder.  
This term loan is secured by a pledge of the WEST Series 2008-B1 notes to the lender.  The term loan was originally for a 
term of two years with maturity on July 1, 2010 with no amortization with all amounts due at maturity. On May 3, 2010, the 
Company extended the maturity date from July 1, 2010 to December 31, 2010 and amended the covenants for this term loan 
to conform to that of the $240.0 million revolving credit facility. On December 29, 2010, the Company further extended the 
maturity date from December 31, 2010 to December 31, 2011 and increased the interest rate for the term loan from one-
month LIBOR plus 3.50% to one-month LIBOR plus 4.00%.  Additionally, this term loan will now amortize on a monthly 
basis, with a $15.2 million bullet payment required at the December 31, 2011 maturity date. 

On January 18, 2011, we purchased the WEST Series 2005-B1 notes for $17.9 million (the then-unpaid principal 

amount of the 2005-B1 notes) with the proceeds of a term loan made by the bank which was the prior note holder.  This term 
loan is secured by a pledge of the WEST Series 2005-B1 notes to the lender.  Interest on this term loan is one-month LIBOR 
plus a margin of 3.00%.  The term of this loan is five years and the loan amortization is consistent with the amortization on 
the underlying WEST Series 2005-B1 notes, with a bullet payment required at the end of the five year term. 

At December 31, 2010 and 2009, one-month LIBOR was 0.26% and 0.23%, respectively. 

32 

 
 
 
 
 
 
 
 
Approximately $74.2 million of our debt is repayable during 2011 which includes the $20.0 million term loan 

secured by the WEST Series 2008-B1 Note. Such repayments primarily consist of scheduled installments due under term 
loans. Repayments are funded by the use of unrestricted cash reserves and from cash flows from ongoing operations. The 
table below summarizes our contractual commitments at December 31, 2010: 

Long-term debt obligations 
Interest payments under long-term debt 

obligations 

Operating lease obligations 
Purchase obligations 
Total 

Payment due by period (in thousands) 

Total 
734,249 

$ 

Less than 
1 Year 

1-3 Years 

3-5 Years 

More than 
5 Years 

$ 

74,185 

$ 

287,223 

$ 

113,795 

$ 

259,046 

74,948 
2,777 
45,039 
857,013 

$ 

18,851 
747 
45,039 
138,822 

$ 

24,936 
1,389 
— 
313,548 

$ 

12,949 
641 
— 
127,385 

$ 

18,212 
— 
— 
277,258 

$ 

We have estimated the interest payments due under long-term debt by applying the interest rates applicable at 

December 31, 2010 to the remaining debt, adjusted for the estimated debt repayments identified in the table above. Actual 
interest payments made will vary due to changes in the rates for one-month LIBOR. The interest estimate excludes the effect 
of any derivative instruments in place at the balance sheet date. 

Virtually all of the above debt requires our ongoing compliance with the covenants of each financing, including 

debt/equity ratios, minimum tangible net worth and minimum interest coverage ratios, and other eligibility criteria including 
customer and geographic concentration restrictions. In addition, under these facilities, we can typically borrow 70% to 83% 
of an engine’s net book value and approximately 70% of spare part’s net book value. Therefore we must have other available 
funds for the balance of the purchase price of any new equipment to be purchased or we will not be permitted to draw on 
these facilities. Many of our facilities are also cross-defaulted against other facilities. If we do not comply with the covenants 
or eligibility requirements, we may not be permitted to borrow additional funds and accelerated payments may become 
necessary. Additionally, much of the above debt is secured by engines and to the extent that engines are sold, repayment of 
that portion of the debt could be required. We were in compliance with all covenants at December 31, 2010. 

We have made purchase commitments to secure the purchase of five engines for a gross purchase price of $45.0 
million, for delivery in 2011. As at December 31, 2010, non-refundable deposits paid related to this purchase commitment 
were $1.4 million. In October 2006, we entered into an agreement with CFM International (“CFM”) to purchase new spare 
aircraft engines. The agreement specifies that, subject to availability, we may purchase up to a total of 45 CFM56-7B and 
CFM56-5B spare engines over a five year period, with options to acquire up to an additional 30 engines. Our 2009 purchase 
orders with CFM for three engines were deferred and are included in our 2011 commitments to purchase. 

We entered into a new lease effective November 1, 2007 for our offices in Novato, California that covers 
approximately 18,375 square feet of office space. The total remaining rent commitment is approximately $2.2 million and 
expires February 28, 2015. The sub-lease of our premises in San Diego, California expires in October 2013. Our Shanghai, 
China office lease expires in December 2011. Our Blagnac, France office lease expires in December 2011. 

We believe our equity base, internally generated funds and existing debt facilities are sufficient to maintain our level 

of operations through 2011. A decline in the level of internally generated funds, such as could result if the amount of 
equipment off-lease increases or there is a decrease in availability under our existing debt facilities, would impair our ability 
to sustain our level of operations. We are discussing additions to our capital base with our commercial and investment banks. 
If we are not able to access additional capital, our ability to continue to grow our asset base consistent with historical trends 
will be impaired and our future growth limited to that which can be funded from internally generated capital. 

Management of Interest Rate Exposure 

At December 31, 2010, all but $22.4 million of our borrowings were on a variable rate basis at various interest rates 
tied to one-month LIBOR. Our equipment leases are generally structured at fixed rental rates for specified terms. Increases in 
interest rates could narrow or result in a negative spread, between the rental revenue we realize under our leases and the 
interest rate that we pay under our borrowings. We have entered into interest rate derivative instruments to mitigate our 
exposure to interest rate risk and not to speculate or trade in these derivative products. We currently have interest rate swap 
agreements which have notional outstanding amounts of $430.0 million, with remaining terms of between two and 51 months 
and fixed rates of between 2.10% and 5.05%. The fair value of the swaps at December 31, 2010 and 2009 was negative $14.3 
million and negative $7.9 million, respectively, representing a net liability for us. 

33 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We record derivative instruments at fair value as either an asset or liability. We use derivative instruments (primarily 

interest rate swaps) to manage the risk of interest rate fluctuation. While substantially all our derivative transactions are 
entered into for the purposes described above, hedge accounting is only applied where specific criteria have been met and it is 
practicable to do so. In order to apply hedge accounting, the transaction must be designated as a hedge and the hedge 
relationship must be highly effective. The hedging instrument’s effectiveness is assessed utilizing regression analysis at the 
inception of the hedge and on at least a quarterly basis throughout its life. All of the transactions that we have designated as 
hedges are accounted for as cash flow hedges. The effective portion of the gain or loss on a derivative instrument designated 
as a cash flow hedge is reported as a component of other comprehensive income and is reclassified into earnings in the period 
during which the transaction being hedged affects earnings. The ineffective portion of these hedges flows through earnings in 
the current period. The hedge accounting for these derivative instrument arrangements increased interest expense by $18.6 
million and $16.2 million in 2010 and 2009, respectively. This incremental cost for the swaps effective for hedge accounting 
was included in interest expense for the respective periods. 

We will be exposed to risk in the event of non-performance of the interest rate hedge counter-parties. We anticipate 

that we may hedge additional amounts of our floating rate debt during the next year. 

Related Party and Similar Transactions 

Gavarnie Holding, LLC, a Delaware limited liability company (“Gavarnie”) owned by Charles F. Willis, IV, 

purchased the stock of Aloha Island Air, Inc., a Delaware Corporation, (“Island Air”) from Aloha AirGroup, Inc. (“Aloha”) 
on May 11, 2004. Charles F. Willis, IV is the President, CEO and Chairman of our Board of Directors and owns 
approximately 30% of our common stock. As of December 31, 2010, Island Air leases three DeHaviland DHC-8-100 aircraft 
and four spare engines from us. The aircraft and engines on lease to Island Air have a net book value of $3.8 million at 
December 31, 2010. Beginning in 2006 Island Air experienced cash flow difficulties, which affected their payments to us due 
to a fare war commenced by a competitor, their dependence on tourism which has suffered from the current economic 
environment as well as volatile fuel prices. The Board of Directors approved lease rent deferrals which were accounted for as 
a reduction in lease revenue in the applicable periods. Because of the question regarding collectability of amounts due under 
these leases, lease rent revenue for these leases have been recorded on a cash basis until such time as collectability becomes 
reasonably assured. After taking into account the deferred amounts, Island Air owes us $2.8 million in overdue rent. We hold 
letters of credit for $0.2 million which may be used to partially offset our claims against Island Air. 

In October 2010, Island Air purchased one airframe from us, generating a net gain of $0.4 million. Effective January 

2, 2011 we converted the operating leases with Island Air to a finance lease, with a principal amount of $7.0 million, under 
which they have resumed monthly payments. This transaction will increase operating income by $3.2 million which will be 
recognized over the five year term of the finance lease. We are also discussing a program for them to commence payments of 
the deferred amounts under the previous operating leases on a reduced basis. This program is dependent on their obtaining 
substantially similar concessions from their other major creditors. 

We entered into a Consignment Agreement dated January 22, 2008, with J.T. Power, LLC (“J.T. Power”), an entity 

whose majority shareholder, Austin Willis, is the son of our President and Chief Executive Officer, and directly and 
indirectly, a shareholder of ours as well as a Director of the Company. According to the terms of the Consignment 
Agreement, J.T. Power is responsible to market and sell parts from the teardown of three engines with a book value of $4.2 
million. During the year ended December 31, 2010, sales of consigned parts were $45,100. Under this agreement, J.T. Power 
provides a minimum guarantee of net consignment proceeds of $3.3 million by January 22, 2012. Based on current estimated 
consignment proceeds, J.T. Power would be obligated to pay $0.8 million under the guarantee in January 2012. On 
November 17, 2008, we entered into a Consignment Agreement with J.T. Power in which they are responsible to market and 
sell parts from the teardown of one engine with a book value of $1.0 million. During the year ended December 31, 2010, 
sales of consigned parts were $24,900. On February 25, 2009, we entered into a Consignment Agreement with J.T. Power in 
which they are responsible to market and sell parts from the teardown of one engine with a book value of $133,400. During 
the year ended December 31, 2010, sales of consigned parts were $4,100. On July 31, 2009, we entered into a Consignment 
Agreement with J.T. Power in which they are responsible to market and sell parts from the teardown of one engine with a 
book value of $0.5 million. During the year ended December 31, 2010, sales of consigned parts were $0.2 million. On 
July 27, 2006, we entered into an Aircraft Engine Agency Agreement with J.T. Power, in which we will, on a non-exclusive 
basis, provide engine lease opportunities with respect to available spare engines at J.T. Power. J.T. Power will pay us a fee 
based on a percentage of the rent collected by J.T. Power for the duration of the lease including renewals thereof. We earned 
no revenue during the year ended December 31, 2010 under this program. 

The Company entered into an Independent Contractor Agreement dated September 9, 2009 with Hans Jorg 

Hunziker, a member of our Board of Directors.  Under this Agreement, Mr. Hunziker will provide services in connection 

34 

 
 
 
 
 
 
 
with the identification and qualification of potential investors in our equity securities.  The board has determined that, 
notwithstanding this limited assignment, Mr. Hunziker remains an independent director. During 2010, the Company incurred 
$39,400 in consulting fees related to this Agreement. This Agreement expired, by its terms, on October 31, 2010. 

ITEM 7A.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK 

Our primary market risk exposure is that of interest rate risk. A change in LIBOR rates would affect our cost of 

borrowing. Increases in interest rates, which may cause us to raise the implicit rates charged to our customers, could result in 
a reduction in demand for our leases. Alternatively, we may price our leases based on market rates so as to keep the fleet on-
lease and suffer a decrease in our operating margin due to interest costs that we are unable to pass on to our customers. All 
but $22.4 million of our outstanding debt is variable rate debt. We estimate that for every one percent increase or decrease in 
our variable rate debt (net of derivative instruments), annual interest expense would increase or decrease $2.8 million (in 
2009, $2.0 million). 

We hedge a portion of our borrowings, effectively fixing the rate of these borrowings. This hedging activity helps 

protect us against reduced margins on longer term fixed rate leases. Based on the implied forward rates for one-month 
LIBOR, we expect interest expense will be increased by approximately $9.3 million for the year ending December 31, 2011, 
as a result of our hedges. Such hedging activities may limit our ability to participate in the benefits of any decrease in interest 
rates, but may also protect us from increases in interest rates. Furthermore, since lease rates tend to vary with interest rate 
levels, it is possible that we can adjust lease rates for the effect of change in interest rates at the termination of leases. Other 
financial assets and liabilities are at fixed rates. 

We are also exposed to currency devaluation risk. During 2010, 2009, and 2008, respectively, 78%, 79%, and 80% 

of our total lease rent revenues came from non-United States domiciled lessees. All of our leases require payment in U.S. 
dollars. If these lessees’ currency devalues against the U.S. dollar, the lessees could potentially encounter difficulty in 
making their lease payments. 

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 

The information required by this item is submitted as a separate section of this report beginning on page 41. 

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND 

FINANCIAL DISCLOSURE 

None. 

ITEM 9A.  CONTROLS AND PROCEDURES 

(a) Evaluation of disclosure controls and procedures. Based on management’s evaluation (with the participation of 

our Chief Executive Officer (CEO) and Chief Financial Officer (CFO)), as of the end of the period covered by this report, our 
CEO and CFO have concluded that our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-
15(e) under the Securities Exchange Act of 1934, as amended (the Exchange Act)), are effective to provide reasonable 
assurance that information required to be disclosed by us in reports that we file or submit under the Exchange Act is 
recorded, processed, summarized, and reported within the time periods specified in SEC rules and forms, and is accumulated 
and communicated to management, including our principal executive officer and principal financial officer, as appropriate to 
allow timely decisions regarding required disclosure. 

Inherent Limitations on Controls 

Management, including the CEO and CFO, does not expect that our disclosure controls and procedures will prevent 

or detect all error and fraud. Any control system, no matter how well designed and operated, is based upon certain 
assumptions and can provide only reasonable, not absolute, assurance that its objectives will be met.  Further, no evaluation 
of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and 
instances of fraud, if any, within the Company have been detected.  The design of a control system must reflect the fact that 
there are resource constraints, and the benefits of controls must be considered relative to their costs. 

Management’s Report on Internal Control over Financial Reporting.  Our management is responsible for 

establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f) and 15d-
15(f) under the Securities Exchange Act of 1934.  Our internal control over financial reporting includes policies and 

35 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
procedures that: (a) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect our 
transactions and dispositions of assets; (b) provide reasonable assurance that transactions are recorded as necessary to permit 
preparation of financial statements in accordance with U.S. generally accepted accounting principles, and that our receipts 
and expenditures are being made only in accordance with authorizations of our management and Board of Directors; and 
(c) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of 
our assets that could have a material effect on our financial statements. Our internal control over financial reporting is a 
process designed with the participation of our principal executive officer and principal financial officer or persons performing 
similar functions to provide reasonable assurance to our management and board of directors regarding the reliability of 
financial reporting and preparation of financial statements for external purposes in accordance with generally accepted 
accounted principles. 

Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2010. 

In making this assessment, we used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway 
Commission (COSO) in Internal Control-Integrated Framework. Based on this assessment our management believes that, as 
of December 31, 2010, our internal control over financial reporting is effective under those criteria. 

KPMG LLP, the independent registered public accounting firm that audited the Company’s financial statements 

included in this Annual Report, issued an audit report on the Company’s internal control over financial reporting. KPMG’s 
audit report appears on page 42. 

(b) Changes in internal control over financial reporting. There has been no change in our internal control over 

financial reporting during our fourth fiscal quarter ended December 31, 2010 that has materially affected, or is reasonably 
likely to materially affect, our internal control over financial reporting. 

ITEM 9B.  OTHER INFORMATION 

None. 

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT 

PART III 

We have adopted a Standards of Ethical Conduct Policy (“Code of Ethics”) that applies to all employees and 
directors including our Chief Executive Officer, Chief Operating Officer, and Chief Financial Officer. The Code of Ethics is 
filed in Exhibit 14.1 and is also available on our website at www.willislease.com. 

The remainder of the information required by this item is incorporated by reference to our Proxy Statement. 

ITEM 11.  EXECUTIVE COMPENSATION 

The information required by this item is incorporated by reference to our Proxy Statement. 

ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND 

RELATED STOCKHOLDER MATTERS 

The information required by this item is incorporated by reference to our Proxy Statement. The information in Item 

5 of this report regarding our Equity Compensation Plans is incorporated herein by reference. 

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS 

The information required by this item is incorporated by reference to our Proxy Statement. 

36 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 14.  PRINCIPAL ACCOUNTANT FEES AND SERVICES 

We were billed the following amounts by our principal accountant: 

Audit fees 
Audit-related fees 
Tax fees 
All other fees 
Total 

2010 

2009 

$ 

$ 

664,455 
— 
— 
89,768 
754,223 

$ 

$ 

646,721 
— 
— 
— 
646,721 

Amounts billed under All other fees for 2010 are primarily for professional services rendered in providing 

international tax consulting services. 

The remaining information required by this item is incorporated by reference to our Proxy Statement. 

ITEM 15.  EXHIBITS AND FINANCIAL STATEMENT SCHEDULES 

(a) (1) Financial Statements 

PART IV 

The response to this portion of Item 15 is submitted as a separate section of this report beginning on page 41. 

(a) (2) Financial Statement Schedules 

Schedule I, Parent Company Financial Statements, and Schedule II, Valuation Accounts, are submitted as a separate 
section of this report starting on page 70. 

All other financial statement schedules have been omitted as the required information is not pertinent to the Registrant or 
is not material or because the required information is included in the Financial Statements and Notes thereto. 

(a) (3), (b) and (c):  Exhibits:  The response to this portion of Item 15 is submitted below. 

EXHIBITS 

Exhibit  
Number 
3.1

3.2

4.1

4.2

4.3

4.4

4.5

Description 
Certificate of Incorporation, dated March 12, 1998, as amended by the Certificate of Amendment of Certificate of 
Incorporation, dated May 6, 1998 (incorporated by reference to Exhibit 3.1 to our report on Form 10-K filed on 
March 31, 2009). 
Bylaws, dated April 18, 2001 as amended by (1) Amendment to Bylaws, dated November 13, 2001, 
(2) Amendment to Bylaws, dated December 16, 2008, and (3) Amendment to Bylaws, dated September 28, 2010 
(incorporated by reference to Exhibit 3.1 to our report on Form 10-Q filed on November 8, 2010). 
Specimen of Series A Cumulative Redeemable Preferred Stock Certificate (incorporated by reference to 
Exhibit 4.1 to Form S-1 Registration Statement Amendment No. 2 filed on January 27, 2006). 
Form of Certificate of Designations of the Registrant with respect to the Series A Cumulative Redeemable 
Preferred Stock (incorporated by reference to Exhibit 4.2 to Form S-1 Registration Statement Amendment No. 2 
filed on January 27, 2006). 
Form of Amendment No. 1 to Certificate of Designations of the Registrant with respect to the Series A Cumulative 
Redeemable Preferred Stock (incorporated by reference to Exhibit 4.3 to our report on Form 10-K filed on 
March 31, 2009). 
Rights Agreement dated as of September 24, 1999, by and between Willis Lease Finance Corporation and 
American Stock Transfer and Trust Company, as Rights Agent (incorporated by reference to Exhibit 4.1 to 
Form 8-K filed on October 4, 1999). 
Second Amendment to Rights Agreement dated as of December 15, 2005, by and between Willis Lease Finance 
Corporation and American Stock Transfer and Trust Company, as Rights Agent (incorporated by reference to 
Exhibit 4.5 to our report on Form 10-K filed on March 31, 2009). 

4.6  Third Amendment to Rights Agreement dated as of September 30, 2008, by and between Willis Lease Finance 

37 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4.7

4.8

10.1

10.2

10.3

10.4

10.5

10.6

10.7

10.8

10.9

10.10

10.11

10.12

10.13

10.14

10.15

10.16

10.17

10.18

10.19*

10.20

Corporation and American Stock Transfer and Trust Company, as Rights Agent (incorporated by reference to 
Exhibit 4.6 to our report on Form 10-K filed on March 31, 2009). 
Form of Certificate of Designations of the Registrant with respect to the Series I Junior Participating Preferred 
Stock (formerly known as “Series A Junior Participating Preferred Stock”) (incorporated by reference to 
Exhibit 4.7 to our report on Form 10-K filed on March 31, 2009). 
Form of Amendment No. 1 to Certificate of Designations of the Registrant with respect to Series I Junior 
Participating Preferred Stock (incorporated by reference to Exhibit 4.8 to our report on Form 10-K filed on 
March 31, 2009). 
Form of Indemnification Agreement entered into between the Registrant and its directors and officers 
(incorporated by reference to Exhibit 10.1 to Form 8-K filed on October 1, 2010). 
1996 Stock Option/Stock Issuance Plan, as amended and restated as of March 1, 2003 (incorporated by reference 
to Exhibit 99.1 to Form S-8 filed on September 26, 2003). 
2007 Stock Incentive Plan (incorporated by reference to the Registrant’s Proxy Statement for 2007 Annual 
Meeting of Stockholders filed on April 30, 2007). 
Amended and Restated Employment Agreement between the Registrant and Charles F. Willis IV dated as of 
December 1, 2008 (incorporated by reference to Exhibit 10.1 to Form 8-K filed on December 22, 2008). 
Employment Agreement between the Registrant and Donald A. Nunemaker dated November 21, 2000 
(incorporated by reference to Exhibit 10.3 to our report on Form 10-K filed on April 2, 2001). 
Employment Agreement between the Registrant and Thomas C. Nord dated September 19, 2005 (incorporated by 
reference to Exhibit 10.1 to Form 8-K filed on September 23, 2005). 
Employment Agreement between the Registrant and Bradley S. Forsyth dated February 20, 2007 (incorporated by 
reference to Exhibit 10.2 to Form 8-K filed on February 21, 2007). 
Employment Offer Letter to Jesse V. Crews dated July 15, 2009 (incorporated by reference to Exhibit 10.33 to our 
report on Form 10-Q filed on November 12, 2009). 
Loan and Aircraft Security Agreement dated October 29, 2004 between Fleet Capital Corporation and Willis Lease 
Finance Corporation (incorporated by reference to Exhibit 10.42 to our report on Form 10-K filed on March 31, 
2005). 
Amendment No. 1 to Loan and Aircraft Security Agreement dated as of December 9, 2004 between Fleet Capital 
Corporation and Willis Lease Finance Corporation (incorporated by reference to Exhibit 10.44 to our report on 
Form 10-K filed on March 31, 2005). 
Amendment No. 2 to Loan and Aircraft Security Agreement dated as of February 14, 2007 between Fleet Capital 
Corporation and Willis Lease Finance Corporation (incorporated by reference to Exhibit 10.10 to our report on 
Form 10-K filed on March 31, 2009). 
Amendment No. 3 to Loan and Aircraft Security Agreement dated as of August 28, 2008 between Fleet Capital 
Corporation and Willis Lease Finance Corporation (incorporated by reference to Exhibit 10.11 to our report on 
Form 10-K filed on March 31, 2009). 
Series 2005-A1 Note Purchase Agreement, dated as of July 28, 2005, among the Registrant, Willis Engine 
Securitization Trust, UBS Securities LLC and UBS Limited (incorporated by reference to Exhibit 10.35 to our 
report on Form 10-Q filed on November 29, 2005). 
Series 2005-B1 Note Purchase Agreement, dated as of August 9, 2005, among the Registrant, Willis Engine 
Securitization Trust, Fortis Capital and HSH Nordbank AG (incorporated by reference to Exhibit 10.36 to our 
report on Form 10-Q filed on November 29, 2005). 
Series 2007-A2 Note Purchase and Loan Agreement dated as of December 13, 2007, among Willis Engine 
Securitization Trust, Willis Lease Finance Corporation and the initial Series 2007-A2 Holders (incorporated by 
reference to Exhibit 10.59 to our report on Form 10-K filed on March 31, 2008). 
Series 2007-B2 Note Purchase and Loan Agreement dated as of December 13, 2007 among Willis Engine 
Securitization Trust, Willis Lease Finance Corporation and the initial Series 2007-B2 Holders (incorporated by 
reference to Exhibit 10.60 to our report on Form 10-K filed on March 31, 2008). 
Series 2008-A1 Note Purchase and Loan Agreement dated as of March 25, 2008, among Willis Engine 
Securitization Trust, Willis Lease Finance Corporation and the initial Series 2008-A1 Holders (incorporated by 
reference to Exhibit 10.16 to our report on Form 10-K filed on March 31, 2009). 
Series 2008-B1 Note Purchase and Loan Agreement dated as of March 25, 2008, among Willis Engine 
Securitization Trust, Willis Lease Finance Corporation and the initial Series 2008-B1 Holders (incorporated by 
reference to Exhibit 10.17 to our report on Form 10-K filed on March 31, 2009). 
Amended and Restated Indenture, dated December 13, 2007, by and between Willis Engine Securitization Trust 
and Deutsche Bank Trust Company Americas (incorporated by reference to Exhibit 10.18 to our report on 
Form 10-K filed on March 31, 2009). 
Series A1 Indenture Supplement, dated August 9, 2005, by and between Willis Engine Securitization Trust and 
Deutsche Bank Trust Company Americas (incorporated by reference to Exhibit 10.40 to our report on Form 10-Q 

38 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.21

10.22

10.23

10.24

10.25

10.26

10.27

10.28

10.29

10.30

10.31*

10.32

filed on November 29, 2005). 
Series B1 Indenture Supplement, dated August 9, 2005, by and between Willis Engine Securitization Trust and 
Deutsche Bank Trust Company Americas (incorporated by reference to Exhibit 10.41 to our report on Form 10-Q 
filed on November 29, 2005). 
Series 2007-A2 Supplement, dated as of December 13, 2007, by and between Willis Engine Securitization Trust 
and Deutsche Bank Trust Company Americas (incorporated by reference to Exhibit 10.21 to our report on 
Form 10-K filed on March 31, 2009). 
Series 2007-B2 Supplement, dated as of December 13, 2007, by and between Willis Engine Securitization Trust 
and Deutsche Bank Trust Company Americas (incorporated by reference to Exhibit 10.22 to our report on 
Form 10-K filed on March 31, 2009). 
Series 2008-A1 Supplement, dated as of March 28, 2008, by and between Willis Engine Securitization Trust and 
Deutsche Bank Trust Company Americas (incorporated by reference to Exhibit 10.23 to our report on Form 10-K 
filed on March 31, 2009). 
Series 2008-B1 Supplement, dated as of March 28, 2008, by and between Willis Engine Securitization Trust and 
Deutsche Bank Trust Company Americas (incorporated by reference to Exhibit 10.24 to our report on Form 10-K 
filed on March 31, 2009). 
General Supplement 2008-1 dated as of March 28, 2008 (incorporated by reference to Exhibit 10.25 to our report 
on Form 10-K filed on March 31, 2009). 
General Supplement 2009-1 dated as of March 20, 2009 (incorporated by reference to Exhibit 10.26 to our report 
on Form 10-K filed on March 31, 2009). 
Servicing Agreement, dated as of August 9, 2005, among the Registrant, Willis Engine Securitization Trust, 
WEST Engine Funding and 59 engine owning trusts named therein (incorporated by reference to Exhibit 10.44 to 
our report on Form 10-Q filed on November 29, 2005). 
Administrative Agency Agreement, dated as of August 9, 2005, among the Registrant, Willis Engine 
Securitization Trust, WEST Engine Funding and 59 engine owning trusts named therein (incorporated by reference 
to Exhibit 10.45 to our report on Form 10-Q filed on November 29, 2005). 
Limited Liability Company Agreement of WOLF A340 LLC, dated as of December 8, 2005, between Oasis 
International Leasing (USA), Inc. and the Registrant (incorporated by reference to Exhibit 10.49 to Form S-1 
Registration Statement Amendment No. 1 filed on January 9, 2006). 
Credit Agreement, dated as of November 18, 2009, among Willis Lease Finance Corporation, Union Bank, N.A., 
as security agent and administrative agent, and certain lenders named therein (incorporated by reference to 
Exhibit 10.31 to our report on Form 10-K filed on March 16, 2010). 
Independent Contractor Agreement, dated September 9, 2009, by and between Willis Lease Finance Corporation 
and Hans Jorg Hunziker (incorporated by reference to Exhibit 10.32 to our report on Form 10-Q filed on May 10, 
2010). 

11.1  Statement re Computation of Per Share Earnings 
12.1  Statements re Computation of Ratios 
14.1  Code of Ethics (incorporated by reference to Exhibit 14.1 of our report on Form 10-K filed on March 16, 2010). 
21.1  Subsidiaries of the Registrant 
23.1  Consent of KPMG LLP 
31.1

Certification of Charles F. Willis, IV, pursuant to Section 1350 as adopted pursuant to Section 302 of the 
Sarbanes-Oxley Act of 2002. 
Certification of Bradley S. Forsyth, pursuant to Section 1350 as adopted pursuant to Section 302 of the Sarbanes-
Oxley Act of 2002. 
Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 
2002. 

31.2

32

*  Portions of these exhibits have been omitted pursuant to a request for confidential treatment and the redacted material has 

been filed separately with the Commission. 

(d)  Financial Statements 

Financial Statements are submitted as a separate section of this report beginning on page 41. 

39 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SIGNATURES 

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. 

Dated:  March 15, 2011 

  Willis Lease Finance Corporation 

By: 

/s/ CHARLES F. WILLIS, IV 
Charles F. Willis, IV 
Chairman of the Board, President, and 
Chief Executive Officer 

Dated: 

Title 

Signature 

Date: March 15, 2011 

Date: March 15, 2011 

Chief Executive Officer and Director 
(Principal Executive Officer) 

/s/ CHARLES F. WILLIS, IV 

  Charles F. Willis, IV 

Chief Financial Officer and Senior Vice President 
(Principal Finance and Accounting Officer) 

/s/ BRADLEY S. FORSYTH 

  Bradley S. Forsyth 

Date: March 15, 2011 

  Director 

Date: March 15, 2011 

  Director 

Date: March 15, 2011 

  Director 

Date: March 15, 2011 

  Director 

Date: March 15, 2011 

  Director 

/s/ ROBERT T. MORRIS 

  Robert T. Morris 

/s/ HANS JORG HUNZIKER 

  Hans Jorg Hunziker 

/s/ W. WILLIAM COON, JR. 

  W. William Coon, Jr. 

/s/ AUSTIN C. WILLIS 

  Austin C. Willis 

/s/ GERARD LAVIEC 

  Gerard Laviec 

40 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS 

Report of Independent Registered Public Accounting Firm 

Consolidated Balance Sheets as of December 31, 2010 and December 31, 2009 

42

43

Consolidated Statements of Income for the years ended December 31, 2010, December 31, 2009 and December 31, 2008 

44

Consolidated Statements of Shareholders’ Equity and Comprehensive Income for the years ended December 31, 2010, 
December 31, 2009 and December 31, 2008 

Consolidated Statements of Cash Flows for the years ended December 31, 2010, December 31, 2009 and December 31, 
2008 

Notes to Consolidated Financial Statements 

45

46

47

41 

 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

The Board of Directors and Shareholders 
Willis Lease Finance Corporation: 

We have audited the accompanying consolidated balance sheets of Willis Lease Finance Corporation and 

subsidiaries (the “Company”) as of December 31, 2010 and 2009, and the related consolidated statements of income, 
shareholders’ equity and comprehensive income, and cash flows for each of the years in the three-year period ended 
December 31, 2010.  In connection with our audits of the consolidated financial statements, we also have audited financial 
statement schedules I and II.  We have also audited the Company’s internal control over financial reporting as of 
December 31, 2010, based on the criteria established in Internal Control — Integrated Framework issued by the Committee 
of Sponsoring Organizations of the Treadway Commission (COSO). The Company’s management is responsible for these 
consolidated financial statements and financial statement schedules, for maintaining effective internal control over financial 
reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the 
accompanying Management’s Report on Internal Control over Financial Reporting appearing under Item 9A.  Our 
responsibility is to express an opinion on these consolidated financial statements and an opinion on the Company’s internal 
control over financial reporting based on our audits. 

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board 

(United States). Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the 
financial statements are free of material misstatement and whether effective internal control over financial reporting was 
maintained in all material respects. Our audits of the consolidated financial statements included examining, on a test basis, 
evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and 
significant estimates made by management, and evaluating the overall financial statement presentation. Our audit of internal 
control over financial reporting 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 audits also included performing such other procedures as we considered necessary in the 
circumstances. We believe that our audits provide a reasonable basis for our opinions. 

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. 

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the 

financial position of Willis Lease Finance Corporation and subsidiaries as of December 31, 2010 and 2009, and the results of 
their operations and cash flows for each of the years in the three-year period ended December 31, 2010, in conformity with 
U.S. generally accepted accounting principles. Also in our opinion, the related financial statement schedules, when 
considered in relation to the basic consolidated financial statements taken as a whole, present fairly, in all material respects, 
the information set forth therein.  Also in our opinion, the Company maintained, in all material respects, effective internal 
control over financial reporting as of December 31, 2010, based on the criteria established in Internal Control — Integrated 
Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. 

/s/  KPMG LLP 
San Francisco, California 
March 15, 2011 

42 

 
 
 
 
 
 
 
 
 
 
 
 
 
WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
Consolidated Balance Sheets 
(In thousands, except share data) 

ASSETS 
Cash and cash equivalents 
Restricted cash 
Equipment held for operating lease, less accumulated depreciation of $192,377 and 

$160,702 at December 31, 2010 and 2009, respectively 

Equipment held for sale 
Operating lease related receivable, net of allowances of $423 and $467 at December 31, 

2010 and 2009, respectively 

Notes receivable 
Investments 
Assets under derivative instruments 
Property, equipment & furnishings, less accumulated depreciation of $3,984 and $3,305 

at December 31, 2010 and 2009, respectively 

Equipment purchase deposits 
Other assets, net 
Total assets 

LIABILITIES AND SHAREHOLDERS’ EQUITY 
Liabilities: 
Accounts payable and accrued expenses 
Liabilities under derivative instruments 
Deferred income taxes 
Notes payable, net of discount of $2,617 and $3,211 at December 31, 2010 and 2009, 

respectively 

Maintenance reserves 
Security deposits 
Unearned lease revenue 
Total liabilities 

  December 31, 

  December 31, 

2010 

2009 

$ 

2,225 
77,013 

$ 

2,056 
59,630 

998,001 
7,418 

8,872 
747 
9,381 
— 

6,971 
2,769 
12,565 
1,125,962 

18,099 
14,274 
75,645 

731,632 
50,442 
5,726 
3,174 
898,992 

$ 

$ 

976,822 
14,263 

5,783 
943 
10,701 
3,689 

7,296 
2,082 
14,437 
1,097,702 

14,352 
11,584 
69,118 

726,235 
46,752 
5,481 
3,387 
876,909 

$ 

$ 

Shareholders’ equity: 
Preferred stock ($0.01 par value, 5,000,000 shares authorized; 3,475,000 shares issued 

and outstanding at December 31, 2010 and 2009, respectively) 

Common stock ($0.01 par value, 20,000,000 shares authorized; 9,181,365 and 
9,181,620 shares issued and outstanding at December 31, 2010 and 2009, 
respectively) 

Paid-in capital in excess of par 
Retained earnings 
Accumulated other comprehensive loss, net of income tax benefit of $6,085 and $4,845 

at December 31, 2010 and 2009, respectively 

Total shareholders’ equity 
Total liabilities and shareholders’ equity 

31,915 

31,915 

92 
60,108 
145,324 

92 
60,671 
136,402 

(10,469) 
226,970 
1,125,962 

$ 

(8,287) 
220,793 
1,097,702 

$ 

See accompanying notes to the consolidated financial statements. 

43 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
Consolidated Statements of Income 
(In thousands, except per share data) 

REVENUE 
Lease rent revenue 
Maintenance reserve revenue 
Gain on sale of leased equipment 
Other income 
Total revenue 

EXPENSES 
Depreciation expense 
Write-down of equipment 
General and administrative 
Technical expense 
Net finance costs: 
Interest expense 
Interest income 
Net gain on debt extinguishment 

Total net finance costs 
Total expenses 

Earnings from operations 

Earnings from joint venture 

Income before income taxes 
Income tax expense 
Net income 

Preferred stock dividends paid and declared-Series A 

Net income attributable to common shareholders 

Basic earnings per common share: 

Diluted earnings per common share: 

Average common shares outstanding 
Diluted average common shares outstanding 

See accompanying notes to the consolidated financial statements. 

2010 

Years Ended December 31, 
2009 

2008 

$ 

$ 

102,133 
34,776  
7,990  
3,403  
148,302  

$ 

102,390 
46,049 
1,043 
958 
150,440 

102,421 
33,716 
12,846 
3,823 
152,806 

48,704  
2,874  
29,302  
8,118  

40,945  
(212 ) 
—  
40,733  
129,731  

44,091 
6,133 
26,765 
7,149 

36,013 
(280) 
(876) 
34,857 
118,995 

37,438 
6,655 
27,085 
3,673 

38,640 
(1,887) 
— 
36,753 
111,604 

18,571  

31,445 

41,202 

1,109  

942 

797 

19,680  
(7,630 ) 
12,050 

$ 

32,387 
(10,020) 
22,367 

$ 

41,999 
(15,398) 
26,601 

3,128  

3,128 

3,128 

8,922 

$ 

19,239 

$ 

23,473 

1.03 

$ 

2.30 

$ 

0.96 

$ 

2.14 

$ 

8,681  
9,251  

8,364 
8,983 

2.85 

2.68 

8,242 
8,760 

$ 

$ 

$ 

$ 

44 

 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
Consolidated Statements of Shareholders’ Equity and Comprehensive Income 
Years Ended December 31, 2010, 2009 and 2008 
(In thousands) 

Issued and 
Outstanding 
Shares of 
Common 
Stock 

Preferred 
Stock 

Common 
Stock 

Paid-in 
Capital in 
Excess of par   

Accumulated  
Other 
Comprehensive 
Income/(Loss) 

Retained 
Earnings 

Total 
Shareholders’ 
Equity 

Balances at December 31, 2007 

  $ 

31,915 

8,433   $ 

84  $ 

55,712  $ 

(6,749)  $ 

93,690  $ 

Net income 

Unrealized loss from derivative instruments,  
     net of tax benefit of $4,685 

Total comprehensive income 

Preferred stock dividends paid 

Shares issued under stock compensation plans 

Stock-based compensation expense 

Excess tax benefit from stock-based compensation  

—  

—  

—  

—  

—  

—  

—  

—  

—  

645  

—  

—  

— 

— 

— 

7 

— 

— 

— 

— 

— 

405 

1,693 

129 

—  

26,601  

(8,152 ) 

—  

—  

—  

—  

—  

(3,128 ) 

—  

—  

—  

Balances at December 31, 2008 

  $ 

31,915 

9,078   $ 

91  $ 

57,939  $ 

(14,901)  $  117,163  $ 

Net income 

Unrealized gain from derivative instruments,  
     net of tax expense of $3,726 

Total comprehensive income 

Preferred stock dividends paid 

Shares repurchased 

Shares issued under stock compensation plans 

Stock-based compensation expense 

Excess tax benefit from stock-based compensation  

—  

—  

—  

—  

—  

—  

—  

—  

—  

—  

(3 ) 

107  

—  

—  

— 

— 

— 

— 

1 

— 

— 

— 

— 

— 

(40) 

73 

2,435 

264 

—  

22,367  

6,614  

—  

—  

—  

—  

—  

—  

—  

—  

—  

—  

Balances at December 31, 2009 

  $ 

31,915 

9,182   $ 

92  $ 

60,671  $ 

(8,287)  $  136,402  $ 

Net income 

Unrealized loss from derivative instruments,  
     net of tax benefit of $1,242 

Total comprehensive income 

Preferred stock dividends paid 

Shares repurchased 

Shares issued under stock compensation plans 

Stock-based compensation expense 

Excess tax benefit from stock-based compensation  

—  

—  

—  

—  

—  

—  

—  

—  

—  

—  

(367 ) 

366  

—  

—  

— 

— 

— 

(4) 

4 

— 

— 

— 

— 

— 

(4,152) 

489 

2,678 

422 

—  

12,050  

(2,182 ) 

—  

—  

—  

—  

—  

—  

(3,128 ) 

—  

—  

—  

—  

174,652 

26,601 

(8,152) 

18,449 

(3,128) 

412 

1,693 

129 

192,207 

22,367 

6,614 

28,981 

(40) 

74 

2,435 

264 

220,793 

12,050 

(2,182) 

9,868 

(3,128) 

(4,156) 

493 

2,678 

422 

(3,128 ) 

(3,128) 

Balances at December 31, 2010 

  $ 

31,915 

9,181   $ 

92  $ 

60,108  $ 

(10,469)  $  145,324  $ 

226,970 

See accompanying notes to the consolidated financial statements. 

45 

 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
  
  
 
 
  
  
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
  
  
 
 
  
  
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
  
  
 
 
  
  
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
  
  
 
 
  
  
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
  
  
 
 
  
  
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
 
  
  
 
 
  
  
 
 
 
  
  
 
 
  
  
 
 
WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
Consolidated Statements of Cash Flows 
(In thousands) 

Cash flows from operating activities: 
Net income 
Adjustments to reconcile net income to net cash provided by operating activities: 
Depreciation expense 
Write-down of equipment 
Stock-based compensation expenses 
Amortization of deferred costs 
Amortization of loan discount 
Amortization of interest rate derivative cost 
Allowances and provisions 
Gain on sale of leased equipment 
Gain on sale of leased equipment deposits 
Gain on sale of interest in joint venture 
Gain on insurance settlement 
Settlement of interest rate derivative 
Income from joint venture, net of distributions 
Net gain on debt extinguishment 
Deferred income taxes 
Changes in assets and liabilities: 

Receivables 
Notes receivable 
Other assets 
Accounts payable and accrued expenses 
Restricted cash 
Maintenance reserves 
Security deposits 
Unearned lease revenue 

Net cash provided by operating activities 

Cash flows from investing activities: 
Proceeds from sale of equipment held for operating lease (net of selling expenses) 
Proceeds from sale of equipment deposits (net of selling expenses) 
Proceeds from sale of interest in joint venture 
Restricted cash for investing activities 
Proceeds from insurance settlement 
Excess distributions from joint venture 
Purchase of equipment held for operating lease 
Purchase of property, equipment and furnishings 
Net cash used in investing activities 

Cash flows from financing activities: 
Proceeds from issuance of notes payable 
Debt issuance cost 
Distribution to preferred stockholders 
Proceeds from shares issued under stock compensation plans 
Excess tax benefit from stock-based compensation 
Repurchase of common stock 
Principal payments on notes payable 
Net cash provided by (used in) financing activities 
Increase/(Decrease) in cash and cash equivalents 
Cash and cash equivalents at beginning of period 

Cash and cash equivalents at end of period 
Supplemental disclosures of cash flow information: 
Net cash paid for: 

Interest 
Income Taxes 

Supplemental disclosures of non-cash investing activities: 

During the years ended December 31, 2010, 2009, 2008, a liability of $6,099, $0 and $587, 
respectively, was incurred but not paid in connection with our purchase of aircraft and 
engines. 

See accompanying notes to the consolidated financial statements. 

46 

Years Ended December 31, 
2009 

2010 

2008 

$ 

12,050 

$ 

22,367 

$ 

26,601 

48,704 
2,874 
2,678 
5,246 
594 
2,956 
(44) 
(7,990) 
— 
(2,020) 
— 
— 
(160) 
— 
7,767 

(3,045) 
196 
(3,108) 
3,596 
(17,383) 
3,690 
245 
(213) 
56,633 

63,777 
— 
3,500 
— 
— 
— 
(121,509) 
(399) 
(54,631) 

174,841 
(268) 
(3,128) 
493 
422 
(4,156) 
(170,037) 
(1,833) 
169 
2,056 

44,091 
6,133 
2,435 
4,521 
676 
258 
570 
(1,043) 
(400) 
— 
— 
(2,557) 
(267) 
(876) 
9,273 

1,657 
(943) 
(430) 
(2,511) 
9,395 
(2,406) 
302 
(1,996) 
88,249 

25,493 
6,580 
— 
169 
— 
— 
(205,132) 
(199) 
(173,089) 

397,630 
(4,201) 
(3,128) 
74 
264 
(40) 
(312,321) 
78,278 
(6,562) 
8,618 

37,438 
6,655 
1,693 
4,831 
595 
— 
278 
(12,846) 
— 
— 
(2,211) 
— 
(231) 
— 
14,172 

(2,738) 
— 
(3,421) 
611 
(18,349) 
(323) 
(711) 
90 
52,134 

99,493 
— 
— 
14,116 
3,500 
124 
(233,748) 
(1,593) 
(118,108) 

394,682 
(3,477) 
(3,128) 
412 
129 
— 
(321,260) 
67,358 
1,384 
7,234 

$ 

$ 
$ 

2,225 

$ 

2,056 

$ 

8,618 

17,629 
549 

$ 
$ 

16,496 
544 

$ 
$ 

30,994 
2,269 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
Notes to Consolidated Financial Statements 

(1) Organization and Summary of Significant Accounting Policies 

(a)  Organization 

Willis Lease Finance Corporation (“Willis” or the “Company”) is a provider of aviation services whose primary 

focus is providing operating leases of commercial aircraft engines and other aircraft-related equipment to air carriers, 
manufacturers and overhaul/repair facilities worldwide. Willis also engages in the selective purchase and resale of 
commercial aircraft engines. WLFC (Ireland) Limited, WLFC Funding (Ireland) Limited and WLFC Lease (Ireland) Limited 
are wholly-owned Irish subsidiaries of Willis formed to facilitate certain of Willis’ international leasing activities. Willis 
Lease France is a wholly-owned French subsidiary of Willis formed to facilitate the conduct of sales and marketing activities 
in Europe. 

Willis Engine Securitization Trust (“WEST”) is a bankruptcy remote special purpose vehicle which was established 
for the purpose of financing aircraft engines through an asset-backed securitization. WEST Engine Funding LLC (“WEF”) is 
a wholly-owned subsidiary of WEST and owns the engines which secure the notes issued by WEST. WEST Engine Funding 
(Ireland) Limited is another wholly-owned subsidiary of WEST and was established to facilitate certain international leasing 
activities by WEF. 

Management considers the continuing operations of our company to operate in one reportable segment. 

(b)  Principles of Consolidation 

The consolidated financial statements include the accounts of Willis, WEST, WEF, WEST Engine Funding (Ireland) 

Limited, WLFC (Ireland) Limited, WLFC Funding (Ireland) Limited, WLFC Lease (Ireland) Limited and Willis Lease 
France (together, the “Company”). All intercompany balances and transactions have been eliminated in consolidation. 

(c)  Revenue Recognition 

Revenue from leasing of aircraft equipment is recognized as operating lease revenue straight-line over the terms of 

the applicable lease agreements. Revenue is not recognized when cash collection is not reasonably assured. When 
collectability is not reasonably assured, the customer is placed on non-accrual status and revenue is recognized when cash 
payments are received. 

We regularly sell equipment from our lease portfolio. This equipment may or may not be subject to a lease at the 

time of sale. The gain or loss on such sales is recognized as revenue and consists of proceeds associated with the sale less the 
net book value of the asset sold and any direct costs associated with the sale. To the extent that deposits associated with the 
engine are not included in the sale we include any such amount in our calculation of gain or loss. 

In the year ended December 31, 2008, the Company sold a portfolio of ten engines to an investor group for $63.0 
million. In the year ended December 31, 2010, the Company sold four engines to an investor group for $32.9 million. After 
the date of each sale, the Company retains responsibility to manage the engines that were sold to the investor group. Because 
the arrangements have multiple deliverables, the Company evaluated the arrangements under Financial Accounting Standards 
Board (“FASB”) Accounting Standards Codification (“ASC”) 605-25, Revenue Recognition: Multiple Element Arrangements 
(“FASB ASC 605-25”), formerly Emerging Issues Task Force Issue No. 00-21, Revenue Arrangements with Multiple 
Deliverables, which addresses accounting for multiple element arrangements. The Company has determined that the two 
deliverables under the arrangements, the sale of the engines and the management services, are separate units of accounting. 
Therefore, revenue is recognized in accordance with FASB ASC 605-10-S99, Revenue Recognition: Overall: SEC Materials, 
formerly SAB 104, for each unit. 

One requirement of FASB ASC 605-25 for the two deliverables to be accounted for as separate units of accounting 
is that management can determine the fair value of the undelivered item (the management services), when the first item (the 
sale of engines) is delivered. Assessing fair value evidence requires judgment. In determining fair value, the Company has 
reviewed information from management agreements entered into by other parties on a standalone basis, compared it to the 
management agreements entered into with the investor group and determined that the fees charged on a standalone basis were 
comparable to the fees charged when the Company entered into the management agreement concurrent with the sale of the 

47 

 
 
 
 
 
 
 
 
 
 
 
 
 
portfolio of engines. Accordingly, the Company determined that the fees charged for its management services were 
comparable to those charged by other asset managers for the same service. As such, the Company has concluded that 
evidence exists to support its assessment of the fair value of the management services. 

Based on the conclusion that the sale of engines and the management services can be accounted for separately, the 

Company recognized a $11.1 million gain on sale of the ten engine portfolio in the year ended December 31, 2008 and 
recognized a $7.2 million gain on sale of the four engines in the year ended December 31, 2010. The gain recorded was the 
difference between the sales price and the net book value of the engines sold. 

The Company recognizes revenue from management fees under equipment management agreements as earned on a 

monthly basis. Management fees are based upon a percentage of net lease rents of the investor group’s engine portfolio 
calculated on an accrual basis and recorded in Other income. 

Under the terms of some of our leases, the lessees pay use fees (also known as maintenance reserves) to us based on 

usage of the leased asset, which are designed to cover expected future maintenance costs. Some of these amounts are 
reimbursable to the lessee if they make specifically defined maintenance expenditures. Use fees received are recognized in 
revenue as maintenance reserve revenue if they are not reimbursable to the lessee. Use fees that are reimbursable are recorded 
as a maintenance reserve liability until they are reimbursed to the lessee or the lease terminates, at which time they are 
recognized in revenue as maintenance reserve revenue. 

Certain lessees may be significantly delinquent in their rental payments and may default on their lease obligations. 
As of December 31, 2010, we had an aggregate of approximately $1.5 million in lease rent and $1.2 million in maintenance 
reserve payments more than 30 days past due. Our inability to collect receivables or to repossess engines or other leased 
equipment in the event of a default by a lessee could have a material adverse effect on us. 

Our largest customer accounted for approximately 14.1% of total revenue during 2010. This customer had $70,000 
in past due rents as of December 31, 2010. No other customer accounted for greater than 10% of total revenue in 2010, 2009 
and 2008. 

(d)  Equipment Held for Operating Lease 

Aircraft assets held for operating lease are stated at cost, less accumulated depreciation. Certain costs incurred in 

connection with the acquisition of aircraft assets are capitalized as part of the cost of such assets. Major overhauls paid for by 
us, which improve functionality or extend original useful life, are capitalized and depreciated over the estimated remaining 
useful life of the equipment. The cost of overhauls of aircraft assets under long term leases, for which the lessee is 
responsible for maintenance during the period of the lease, are paid for by the lessee or from reimbursable maintenance 
reserves paid to the Company in accordance with the lease, and are not capitalized. 

Based on specific aspects of the equipment, we generally depreciate engines on a straight-line basis over a 15-year 

period from the acquisition date to a 55% residual value. We believe that this methodology accurately reflects our typical 
holding period for the assets and, that the residual value assumption reasonably approximates the selling price of the assets 15 
years from date of acquisition. 

For engines or aircraft that are unlikely to be repaired at the end of the current expected useful lives, we depreciate 
the engines or aircraft over their estimated lives to a residual value based on an estimate of the wholesale value of the parts 
after disassembly. 

The spare parts packages owned by us are depreciated on a straight-line basis over an estimated useful life of 15 

years to a 25% residual value. The aircraft owned by us are depreciated on a straight-line basis over an estimated useful life 
of 13 to 20 years to a 15% to 17% residual value. 

The Company reviews its long-lived assets and certain identifiable intangibles for impairment whenever events or 

changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Long-lived assets and certain 
identifiable intangibles to be disposed are reported at the lower of carrying amount or fair value less cost to sell. Impairment 
is identified by comparison of undiscounted forecast cash flows, including estimated sales proceeds, over the life of the asset 
with the assets’ book value. If the forecast undiscounted cash flows are less than the book value the asset is written down to 
its fair value. Fair value is determined per individual asset by reference to independent appraisals, quoted market prices (e.g. 
an offer to purchase) and other factors considered relevant by Management. We conduct a formal annual review of the 
carrying value of long-lived assets and also evaluate assets during the year if we note a triggering event indicating an 

48 

 
 
 
 
 
 
 
 
 
 
 
 
impairment is possible. Such reviews resulted in impairment charges for engines and aircraft of $0.2 million, $3.0 million and 
$6.1 million (disclosed separately as “Write-down of equipment” in the Consolidated Statements of Income) in 2010, 2009 
and 2008, respectively. 

(e)  Debt Issuance Costs and Related Fees 

To the extent that we are required to pay fees in order to secure debt, such fees are capitalized and amortized over 

the life of the related loan using the effective interest method. 

(f)  Maintenance and Repair Costs 

Maintenance and repair costs under our leases are generally the responsibility of the lessees. Under many of our 

leases, lessees pay periodic use fees (often called maintenance reserves) to us based on the usage of the asset. Under the terms 
of some of our leases, the lessees pay amounts to us based on usage, which are designed to cover the expected maintenance 
cost. Some of these amounts are reimbursable to the lessee if they make specifically defined maintenance expenditures. 

Use fees billed are recognized in maintenance reserve revenue if they are not reimbursable to the lessee. Use fees 

that are reimbursable are included in maintenance reserve liability until they are reimbursed to the lessee or the lease 
terminates, at which time they are recognized in maintenance reserve revenue. Our expenditures for maintenance are 
expensed as incurred. Expenditures that meet the criteria for capitalization are recorded as an addition to equipment recorded 
on the balance sheet. Major overhauls paid for by us, which improve functionality or extend original useful life, are 
capitalized and depreciated over the estimated remaining useful life of the equipment. 

(g) 

Interest Rate Hedging 

We have entered into various derivative instruments to mitigate our exposure on our variable rate borrowings. The 

derivative instruments are fixed-rate interest swaps and are recorded at fair value as either an asset or liability. 

While substantially all our derivative transactions are entered into for the purposes described above, hedge 

accounting is only applied where specific criteria have been met and it is practicable to do so. In order to apply hedge 
accounting, the transaction must be designated as a hedge and it must be highly effective. The hedging instrument’s 
effectiveness is assessed utilizing regression analysis at the inception of the hedge and on at least a quarterly basis throughout 
its life. All of the transactions that we have designated as hedges are cash flow hedges. The effective portion of the change in 
fair value on a derivative instrument designated as a cash flow hedge is reported as a component of other comprehensive 
income and is reclassified into earnings in the period during which the transaction being hedged affects earnings. The 
ineffective portion of the hedges are recorded in earnings in the current period. 

(h)  Income Taxes 

We use the asset and liability method of accounting for income taxes. Under the asset and liability method, deferred 

income taxes are recognized for the tax consequences of “temporary differences” by applying enacted statutory tax rates 
applicable to future years to differences between the financial statement carrying amounts and the tax bases of existing assets 
and liabilities. The effect on deferred taxes of a change in the tax rates is recognized in income in the period that includes the 
enactment date. 

The Company recognizes in the financial statements the impact of a tax position, if that position is more likely than 
not of being sustained on audit, based on the technical merits of the position. Recognized income tax positions are measured 
at the largest amount that is greater than 50% likely of being realized. Changes in recognition or measurement are reflected in 
the period in which the change in judgment occurs. We did not carry any specified tax reserves as of December 31, 2007. 
Since adoption, we evaluated income tax uncertainty risk areas and exposures and reserved $176,000 as of December 31, 
2008. We did not carry any specified tax reserves as of December 31, 2009. As of December 31, 2010, we reserved $113,000 
for tax exposure in the UK. If the Company is able to eventually recognize these uncertain tax positions, all of the 
unrecognized benefit would reduce the Company’s effective tax rate. 

The Company files income tax returns in various states and countries which may have different statutes of 

limitations. The open tax years for federal and state tax purposes are from 2007-2009 and 2006-2009, respectively. The 
Company records penalties and accrued interest related to uncertain tax positions in income tax expense. Such adjustments 
have historically been minimal and immaterial to our financial results. 

49 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
(i)  Property, Equipment and Furnishings 

Property, equipment and furnishings are recorded at cost and depreciated using the straight-line method over the 
estimated useful lives of the related assets, which range from three to five years. Leasehold improvements are recorded at 
cost and depreciated by the straight-line method over the shorter of the lease term or useful life of the leasehold. 

(j)  Cash and Cash Equivalents 

We consider highly liquid investments readily convertible into known amounts of cash, with original maturities of 

90 days or less, as cash equivalents. 

(k)  Restricted Cash 

We have certain bank accounts that are subject to restrictions in connection with our WEST borrowings. Under 
WEST, cash is collected in a restricted account, which is used to service the debt and any remaining amounts, after debt 
service and defined expenses, are distributed to us. Additionally, maintenance reserve payments and lease security deposits 
are accumulated in restricted accounts and are not available for general use. 

Cash from maintenance reserve payments are held in the restricted cash account and are subject to a minimum 

balance established annually based on an engine portfolio maintenance reserve study provided by a third party. This structure 
was incorporated into the Indenture in December 2007, which resulted in the redeployment of cash that is now available to 
fund future engine purchases. Any excess maintenance reserve amounts remain within the restricted cash accounts and are 
utilized for the purchase of new engines. Engines purchased with these funds are not included as part of the borrowing 
capacity for WEST. Maintenance reserve accounts are only available to meet the costs of specified engine maintenance or 
repair provisions and can be reimbursed to the lessee. In the event an engine is sold, accumulated maintenance reserves 
remaining after the sale may be used for new engine purchases. 

Security deposits are held until the end of the lease, at which time provided return conditions have been met, the 

deposit will be returned to the lessee. To the extent return conditions are not met, these deposits may be retained by us. 
Further, WEST deposits cash in the Senior Restricted Cash Account in an amount equal to 4% of the sum of the outstanding 
principal balance of the Series 2005-A1 notes and in the Junior Restricted Cash Account in an amount equal to 3% of the sum 
of the outstanding principal balances of all Series of Series B notes. A Senior Liquidity Facility was established in 
December 2007 which replaced the need to maintain cash reserves for the Series 2007-A2 notes and the Series 2008-A1 
notes. 

(l)  Notes Receivable 

Notes receivable are recorded net of any unamortized fees and incremental direct costs. Amortization of any fees is 

recorded over the term of the related loan. As applicable, interest income on the notes receivable is accrued as earned. We 
evaluate the collectability of both interest and principal for each note receivable to determine whether it is impaired, based on 
current information and events. Once collectability is not reasonably assured, interest income is recognized on a cash basis, 
unless we determine the note should be on the cost recovery method, and any cash payments received would then be reflected 
as a reduction of principal. 

(m)  Management Estimates 

These financial statements have been prepared on the accrual basis of accounting in accordance with accounting 

principles generally accepted in the United States. 

The preparation of consolidated financial statements requires us to make estimates and judgments that affect the 

reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. On 
an ongoing basis, we evaluate our estimates, including those related to residual values, estimated asset lives, impairments and 
bad debts. We base our estimates on historical experience and on various other assumptions that are believed to be reasonable 
under the circumstances for making judgments about the carrying values of assets and liabilities that are not readily apparent 
from other sources. Actual results may differ from these estimates under different assumptions or conditions. 

Management believes that the accounting policies on revenue recognition, maintenance reserves and expenditures, 

useful life of equipment, asset residual values, asset impairment and allowance for doubtful accounts are critical to the results 
of operations. 

50 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
If the useful lives or residual values are lower than those estimated by us, upon sale of the asset a loss may be 

realized. Significant management judgment is required in the forecasting of future operating results, which are used in the 
preparation of projected undiscounted cash-flows and should different conditions prevail, material impairment write-downs 
may occur. 

(n)  Per share information 

Basic earnings per common share is computed by dividing net income by the weighted-average number of common 

shares outstanding during the period. The computation of fully diluted earnings per share is similar to the computation of 
basic earnings per share, except for the inclusion of all potentially dilutive common shares. The reconciliation between basic 
common shares and fully diluted common shares is presented below: 

Shares: 
Weighted-average number of common shares outstanding 

Potentially dilutive common shares 
Total shares 

Potential common stock excluded as anti-dilutive in period 

(o)  Investments 

2010 

Years Ended December 31, 
2009 
(in thousands) 

2008 

8,681  
570  
9,251  
4  

8,364 
619 
8,983 
39 

8,242 
518 
8,760 
111 

We have one investment in a joint venture where we own 50% of the equity of the venture and we have significant 
influence. We account for this investment using the equity method of accounting. The investment is recorded at the amount 
invested plus or minus our 50% share of net income or loss less any distributions or return of capital received from the entity. 

We also had an investment in a non-marketable security where management did not have significant influence and it 

was recorded at cost. The investment was sold in November 2010. Management evaluated the investment for impairment 
quarterly. No adjustment to the carrying value was required during the periods presented. 

(p)  Stock Based Compensation 

We recognize compensation expense in the financial statements for share-based awards based on the grant-date fair 

value of those awards. Additionally, stock-based compensation expense includes an estimate for pre-vesting forfeitures and is 
recognized over the requisite service periods of the awards on a straight-line basis, which is generally commensurate with the 
vesting term. 

(q)  Initial Direct Costs associated with Leases 

We account for the initial direct costs, including sales commission and legal fees, incurred in obtaining a new lease 
by deferring and amortizing those costs over the term of the lease. The amortization of these costs is recorded under General 
and Administrative expenses in the Consolidated Statements of Income.  The amounts amortized were $1.6 million, 
$1.6 million and $2.0 million for the years ended December 31, 2010, 2009 and 2008, respectively. 

(r)  Fair Value Measurements 

In January 2010, the Financial Accounting Standards Board (“FASB”) issued guidance which expanded the required 

disclosures about fair value measurements. In particular, this guidance requires (i) separate disclosure of the amounts of 
significant transfers in and out of Level 1 and Level 2 fair value measurements along with the reasons for such transfers, 
(ii) information about purchases, sales, issuances and settlements to be presented separately in the reconciliation for Level 3 
fair value measurements, (iii) fair value measurement disclosures for each class of assets and liabilities and (iv) disclosures 
about the valuation techniques and inputs used to measure fair value for both recurring and nonrecurring fair value 
measurements for fair value measurements that fall in either Level 2 or Level 3. The adoption of this guidance did not have a 
material effect on our financial condition or results of operations. 

Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit 

price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market 
participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable 

51 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
inputs and minimize the use of unobservable inputs, to the extent possible. The standard describes a fair value hierarchy 
based on three levels of inputs, of which the first two are considered observable and the last unobservable, that may be used 
to measure fair value which are the following: 

Level 1 - Quoted prices in active markets for identical assets or liabilities. 

Level 2 - Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or 
liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by 
observable market data for substantially the full term of the assets or liabilities. 

Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the 
assets or liabilities. 

Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis 

As of December 31, 2010, we measure the fair value of our interest rate swaps of $430.0 million (notional amount) 

based on Level 2 inputs, due to the usage of inputs that can be corroborated by observable market data. The Company 
estimates the fair value of derivative instruments using a discounted cash flow technique and, at December 31, 2010, has used 
creditworthiness inputs that corroborate observable market data evaluating the Company’s and counterparties’ risk of non-
performance. We have interest rate swap agreements which have a net liability fair value of $14.3 million and $7.9 million as 
of December 31, 2010 and December 31, 2009, respectively. In 2010 and 2009, $18.6 million and $16.2 million, 
respectively, were realized through the income statement as an increase in interest expense. 

The following table shows by level, within the fair value hierarchy, the Company’s assets and liabilities at fair value 

as of December 31, 2010 and 2009: 

December 31, 2010 

December 31, 2009 

Total 

Level 1 

Level 2 

Level 3 

Total 

Level 1 

Level 2 

Level 3 

Assets and (Liabilities) at Fair Value 

Derivatives 
Total 

  $  (14,274)  $ 
  $  (14,274)  $ 

—  $  (14,274)  $ 
—  $  (14,274)  $ 

(in thousands) 
—  $ 
—  $ 

(7,985)  $ 
(7,985)  $ 

—  $ 
—  $ 

(7,985)  $ 
(7,985)  $ 

— 
— 

The following table shows the fair value activity, measured by Level 3 inputs, as of December 31, 2010 and 2009: 

Fair Value Measurements Using Significant Unobservable Inputs (Level 3) 
Beginning balance, January 1, 2009 

Total gains or losses (realized/unrealized) 

Included in earnings 
Included in other comprehensive income 

Purchases, issuances and settlements 
Transfers in and/or out of Level 3 
Ending balance, December 31, 2009 

Total gains or losses (realized/unrealized) 

Included in earnings 
Included in other comprehensive income 

Purchases, issuances and settlements 
Transfers in and/or out of Level 3 
Ending balance, December 31, 2010 

(in thousands) 

$ 

(20,534) 

— 
— 
— 
20,534 
— 

— 
— 
— 
— 
— 

$ 

$ 

In 2010 and 2009, all hedges were effective and no change in fair value was recorded in earnings. 

52 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Assets Measured and Recorded at Fair Value on a Nonrecurring Basis 

We determine fair value of long-lived assets held and used, such as Equipment held for sale, by reference to 
independent appraisals, quoted market prices (e.g. an offer to purchase) and other factors. An impairment charge is recorded 
when the carrying value of the asset exceeds its fair value. 

The following table shows by level, within the fair value hierarchy, the Company’s assets measured at fair value on 
a nonrecurring basis as of December 31, 2010 and 2009, and the gains (losses) recorded as of December 31, 2010 and 2009 
on those assets: 

  Total 

December 31, 2010 
  Level 2 

  Level 1 

Assets at Fair Value 

  Level 3 

  Total 
(in thousands) 

December 31, 2009 
  Level 2 

  Level 1 

Total Losses 
December 31, 

  Level 3 

2010 

2009 

(in thousands) 

Equipment held for operating 

lease 

  $ 

275  $  —  $ 

Equipment held for sale 
Total 

4,734 

— 

3,970 

  $  5,009  $  —  $  4,245  $ 

275  $  —  $  —  $  —  $  —  $  —  $ 

(215)  $  (3,021) 
(3,112) 
764 
764  $  5,305  $  —  $  5,305  $  —  $  (2,874)  $  (6,133) 

(2,659) 

5,305 

5,305 

— 

— 

We determine fair value of long-lived assets held and used by reference to independent appraisals, quoted market 

prices (e.g., an offer to purchase) and other factors. At December 31, 2010, the Company used Level 2 inputs to measure the 
fair value of long-lived assets held and used. These assets, with a carrying amount of $0.5 million, were written down to their 
fair value of $0.3 million, resulting in an impairment charge of $0.2 million, which was included in earnings in 2010. In 
2009, long-lived assets held and used with a carrying amount of $19.2 million were written down to their fair value of $16.2 
million, resulting in an impairment charge of $3.0 million. As of December 31, 2009, all the long-lived assets held and used 
that had been written down in the year had been transferred to Equipment held for sale. At December 31, 2010, the Company 
used Level 2 inputs and, due to a portion of the valuations requiring management judgment due to the absence of quoted 
market prices, Level 3 inputs to measure the fair value of engines that were held as consignment inventory with third parties. 
An asset write-down of $2.7 million and $3.1 million was recorded in 2010 and 2009, respectively, based upon a comparison 
of the asset net book values with the revised net proceeds expected from part sales arising from consignment of the engines. 

(s)  Recent Accounting Pronouncements 

In June 2009, the FASB issued an amendment to FASB ASC 810, Consolidation, formerly SFAS No. 167, 
Amendments to FASB Interpretation No. 46(R). FASB ASC 810 is intended to (1) address the effects on certain provisions of 
FASB Interpretation No. 46 (revised December 2003), Consolidation of Variable Interest Entities, as a result of the 
elimination of the qualifying special-purpose entity concept in FASB ASC 860, and (2) constituent concerns about the 
application of certain key provisions of Interpretation 46(R), including those in which the accounting and disclosures under 
the Interpretation do not always provide timely and useful information about an enterprise’s involvement in a variable 
interest entity. This statement was applied as of January 1, 2010, and did not have an impact on our Consolidated Financial 
Statements. 

In September 2009, the FASB issued Accounting Standards Update No. 2009-13 (“ASU 2009-13”), which 

addressed the accounting for multiple-deliverable arrangements to enable vendors to account for products or services 
(deliverables) separately rather than as a combined unit. ASU 2009-13 will require the companies to allocate the overall 
consideration to each deliverable by using a best estimate of the selling price of individual deliverables in the arrangement in 
the absence of vendor-specific objective evidence or other third-party evidence of the selling price. ASU 2009-13 will be 
effective prospectively for revenue arrangements entered into or materially modified in fiscal years beginning on or after 
June 15, 2010. The adoption of ASU 2009-13 did not have a material impact on our Consolidated Financial Statements. 

In January 2010, the FASB issued ASU 2010-6, Improving Disclosures About Fair Value Measurements, which 

requires reporting entities to make new disclosures about recurring or nonrecurring fair value measurements including 
significant transfers into and out of Level 1 and Level 2 fair value measurements and information on purchases, sales, 
issuances, and settlements on a gross basis in the reconciliation of Level 3 fair value measurements. ASU 2010-6 is effective 
for annual reporting periods beginning after December 15, 2009, except for Level 3 reconciliation disclosures which are 
effective for annual periods beginning after December 15, 2010. Other than requiring additional disclosures, the adoption of 
ASU 2010-6 did not have a material impact on our Consolidated Financial Statements. 

In July 2010, the FASB issued ASU 2010-20, Disclosures about the Credit Quality of Financing Receivables and 
the Allowance for Credit Losses.  The new disclosure guidance will significantly expand the existing requirements and will 

53 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
lead to greater transparency into a company’s exposure to credit losses from lending arrangements.  The extensive new 
disclosures of information as of the end of a reporting period will become effective for both interim and annual reporting 
periods ending after December 15, 2010.  Specific items regarding activity that occurred before the issuance of the ASU, 
such as the allowance roll-forward and modification disclosures, will be required for periods beginning after December 15, 
2010.  The adoption of ASU 2010-20 did not have a material impact on our Consolidated Financial Statements. 

During 2010, the FASB issued several ASU’s — ASU No. 2010-01 through ASU No. 2010-29. Except for those 

ASU’s discussed above, the ASU’s entail technical corrections to existing guidance or affect guidance related to specialized 
industries or entities and therefore do not have a material impact on the Company’s financial position and results of 
operations. 

(t)  Subsequent Events 

We have evaluated subsequent events through the date that the financial statements were issued. On January 18, 
2011, we purchased the WEST Series 2005-B1 notes for $17.9 million (the then-unpaid principal amount of the 2005-B1 
notes) with the proceeds of a term loan made by the bank which was the prior note holder. This term loan is secured by a 
pledge of the WEST Series 2005-B1 notes to the lender. Interest on this term loan is one-month LIBOR plus a margin of 
3.00%. The term of this loan is five years and the loan amortization is consistent with the amortization on the underlying 
WEST Series 2005-B1 notes, with a bullet payment required at the end of the five year term. Effective January 21, 2011, we 
exercised our option under the revolving credit facility to increase the size of this facility to $285.0 million. 

(2) Equipment Held for Lease 

At December 31, 2010, we had 179 aircraft engines and related equipment with a cost of $1,170.8 million, four 

spare parts packages with a cost of $5.7 million and three aircraft with a cost of $13.9 million, in our operating lease 
portfolio. At December 31, 2009, we had 169 aircraft engines and related equipment with a cost of $1,113.6 million, three 
spare parts packages with a cost of $5.1 million and four aircraft with a cost of $18.8 million, in our operating lease portfolio. 

A majority of our aircraft equipment is leased and operated internationally. All leases relating to this equipment are 

denominated and payable in U.S. dollars. 

54 

 
 
 
 
 
 
 
 
We lease our aircraft equipment to lessees domiciled in eight geographic regions. The tables below set forth 

geographic information about our leased aircraft equipment grouped by domicile of the lessee (which is not necessarily 
indicative of the asset’s actual location): 

Lease rent revenue 

Region 

United States 
Mexico 
Canada 
Europe 
South America 
Asia 
Africa 
Middle East 

Totals 

Lease rent revenue less applicable depreciation and interest 

Region 

United States 
Mexico 
Canada 
Europe 
South America 
Asia 
Africa 
Middle East 
Off-lease and other 

Totals 

Net book value of equipment held for operating lease 

Region 

United States 
Mexico 
Canada 
Europe 
South America 
Asia 
Africa 
Middle East 
Off-lease and other 

Totals 

2010 

Years Ended December 31, 
2009 
(in thousands) 

2008 

22,662 
6,367  
1,662  
32,604  
14,380  
18,413  
432  
5,613  
102,133 

$ 

$ 

21,944 
5,548 
1,264 
31,057 
16,575 
19,164 
480 
6,358 
102,390 

$ 

$ 

20,933 
6,876 
825 
31,692 
14,701 
22,860 
574 
3,960 
102,421 

2010 

Years Ended December 31, 
2009 
(in thousands) 

2008 

11,371 
3,686  
957  
13,313  
6,812  
7,014  
246  
2,859  
(9,923 ) 
36,335 

$ 

$ 

12,059 
3,203 
831 
15,916 
6,806 
8,778 
316 
3,824 
(8,198) 
43,535 

$ 

$ 

9,271 
2,195 
420 
12,555 
4,750 
10,085 
302 
1,571 
(4,363) 
36,786 

2010 

Years Ended December 31, 
2009 
(in thousands) 

2008 

170,742 
59,869  
14,786  
345,256  
84,238  
180,936  
12,268  
46,791  
83,115  
998,001 

$ 

$ 

187,598 
46,557 
9,416 
245,683 
143,608 
143,979 
4,118 
63,043 
132,820 
976,822 

$ 

$ 

144,696 
38,920 
9,713 
225,055 
134,430 
161,605 
— 
46,023 
69,297 
829,739 

$ 

$ 

$ 

$ 

$ 

$ 

55 

 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
As of December 31, 2010 and 2009, the lease status of the equipment held for operating lease was as follows: 

Lease Term 

Off-lease and other 
Month-to-month leases 
Leases expiring 2011 
Leases expiring 2012 
Leases expiring 2013 
Leases expiring 2014 
Leases expiring 2015 
Leases expiring thereafter 

Lease Term 

Off-lease and other 
Month-to-month leases 
Leases expiring 2010 
Leases expiring 2011 
Leases expiring 2012 
Leases expiring 2013 
Leases expiring 2014 
Leases expiring thereafter 

December 31, 2010 
Net Book Value 
(in thousands) 

83,115 
142,544 
324,992 
101,612 
83,171 
43,899 
54,430 
164,238 
998,001 

December 31, 2009 
Net Book Value 
(in thousands) 

132,820 
95,956 
312,558 
124,515 
65,999 
69,447 
38,721 
136,806 
976,822 

$ 

$ 

$ 

$ 

As of December 31, 2010, minimum future payments under non-cancelable leases were as follows: 

Year 
2011 
2012 
2013 
2014 
2015 
Thereafter 

(3) Notes Receivable 

(in thousands) 

67,936 
46,819 
35,550 
27,883 
21,791 
34,848 
234,827 

$ 

$ 

At December 31, 2010 and 2009, we had Notes receivable of $0.7 million and $0.9 million, respectively. As of 

December 31, 2010, the Company had four notes relating to lease rents and maintenance reserves owing from two lessees for 
four leased engines. Three of the notes are payable over the remaining twelve month period with interest payable at 8.5% per 
annum, with a final payment due in December 2011. The fourth note is due in full in May 2012. 

56 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(4) Investments 

In July 1999, we entered into an agreement to participate in a joint venture formed as a limited company - Sichuan 

Snecma Aero-engine Maintenance Co. Ltd. (“Sichuan Snecma”) for the purpose of providing airlines in the Asia Pacific area 
with modern maintenance, leased engines and spare parts. Sichuan Snecma focuses on providing maintenance services for 
CFM56 series engines and is located in Chengdu, China. Our investment of $1.48 million (2009, $1.48 million) represents a 
4.6% interest in the joint venture. On November 8, 2010, the sale of the Company’s interest in Sichuan Snecma was 
completed. The sales proceeds totaled $3.5 million, resulting in a gain of $2.0 million on the sale which was recorded as 
Other income in the current period. 

We hold a fifty percent membership interest in a joint venture, WOLF A340, LLC, a Delaware limited liability 

company, (“WOLF”). On December 30, 2005, WOLF completed the purchase of two Airbus A340-313 aircraft from Boeing 
Aircraft Holding Company for a purchase price of $96.0 million. The purchase was funded by four term notes with one 
financial institution totaling $76.8 million, with interest payable at LIBOR plus 1.0% to 2.5% and maturing in 2013. These 
aircraft are currently on lease to Emirates until 2013. Our investment in the joint venture is $9.4 million and $9.2 million as 
of December 31, 2010 and December 31, 2009, respectively. 

Year Ending December 31, 2010 and 2009  
Investment in WOLF A340, LLC as of December 31, 2008 
Investment 
Earnings from joint venture 
Distribution 
Investment in WOLF A340, LLC as of December 31, 2009 
Investment 
Earnings from joint venture 
Distribution 
Investment in WOLF A340, LLC as of December 31, 2010 

(in thousands) 

8,954 
— 
942 
(675) 
9,221 
— 
1,109 
(949) 
9,381 

$ 

$ 

$ 

57 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(5) Notes Payable 

Notes payable consisted of the following: 

As of December 31, 

2010 

2009 

(in thousands) 

Credit facility at a floating rate of interest of LIBOR plus 3.50%, secured by engines. 
The facility has a committed amount of $240.0 million, which revolves until the 
maturity date of November 2012. 

$ 

186,000 

$ 

222,500 

WEST Series 2005-A1 term notes payable of $114.9 million (2009, $130.1 million) 
payable at a floating rate of interest based on LIBOR plus 1.25%, maturing in 
July 2018; and $18.1 million (2009, $20.0 million) Series 2005-B1 term notes 
payable at LIBOR plus 6.00%, maturing in July 2020. Secured by engines. 

132,983 

150,022 

WEST Series 2008-A1 term notes payable, a floating rate of interest based on LIBOR 

plus 1.50%, maturing in March 2021. Secured by engines. 

167,457 

183,795 

WEST Series 2007-A2 warehouse notes payable of $174.8 million (2009, $127.0 

million) payable at a floating rate of interest based on LIBOR plus 1.25%, maturing 
in January 2024; and $25.0 million (2009, $18.4 million) Series 2007-B2 warehouse 
notes payable at LIBOR plus 2.75%, maturing in January 2026. Secured by engines.   

Note payable at a floating rate of LIBOR plus 4.00%, maturing in December 2011. 

Secured by Series 2008-B1 notes ($16.6 million). 

Note payable at a fixed interest rate of 4.50%, maturing in January 2014. 

Secured by engines. 

Note payable at a fixed interest rate of 8.00%, unsecured, maturing in December 2013.   

Note payable at a floating rate of LIBOR plus 1.20%, maturing in October 2011. 

Secured by an aircraft. 

Note payable at a floating rate of LIBOR plus 1.50%, maturing in October 2011. 

Secured by an aircraft. 

199,790 

145,415 

20,000 

20,000 

20,936 

1,500 

— 

1,500 

5,299 

5,601 

284 

613 

Total notes payable before discount 

$ 

734,249 

$ 

729,446 

WEST Series 2005-A1 term notes discount, $3,000 at issuance, and 

WEST Series 2008-A1 term notes discount, $2,888 at issuance, net of amortization 

(2,617) 

(3,211) 

Total notes payable 

$ 

731,632 

$ 

726,235 

At December 31, 2010, one-month LIBOR was 0.26%. At December 31, 2009, the one-month LIBOR rate was 

0.23%. 

Principal outstanding at December 31, 2010, is repayable as follows: 

Year 
2011 (includes $20.0 million outstanding on senior term loan) 
2012 (includes $186.0 million outstanding on revolving credit facility) 
2013 
2014 
2015 
Thereafter 

58 

(in thousands) 

$ 

$ 

74,185 
235,861 
51,362 
65,306 
48,489 
259,046 
734,249 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Certain of the debt instruments above have covenant requirements such as minimum tangible net worth, maximum 
balance sheet leverage and various interest coverage ratios. The Company also has certain negative financial covenants such 
as liens, advances, change in business, sales of assets, dividends and stock repurchase. These covenants are tested quarterly 
and the Company was in full compliance with all covenant requirements at December 31, 2010. 

At December 31, 2010, notes payable consists of loans totaling $731.6 million (net of discounts of $2.6 million) 
payable over periods of 10 months to approximately 15 years with interest rates varying between approximately 1.5% and 
8.0% (excluding the effect of our interest rate derivative instruments). At December 31, 2010 and at December 31, 2009, we 
had warehouse and revolving credit facilities totaling approximately $440.0 million. At December 31, 2010, and 
December 31, 2009, respectively, approximately $54.2 million and $72.1 million were available under these combined 
facilities. The decrease in availability in 2010 was due to the drawdown of funds from the facilities to support engine 
purchases. The significant facilities are described below. 

At December 31, 2010, we had a $240.0 million revolving credit facility to finance the acquisition of aircraft 

engines for lease as well as for general working capital purposes. We closed on this facility on November 20, 2009 and the 
proceeds of the new facility, net of $3.5 million in debt issuance costs, was used to pay off the balance remaining from our 
prior revolving facility. As of December 31, 2010, $54.0 million was available under this facility. The revolving facility ends 
in November 2012. The interest rate on this facility at December 31, 2010 was one-month LIBOR plus 3.50%. Under the 
revolver facility, all subsidiaries except Willis Engine Securitization Trust (“WEST”) and WEST Engine Funding LLC 
jointly and severally guarantee payment and performance of the terms of the loan agreement. The guarantee would be 
triggered by a default under the agreement.  Effective January 21, 2011, we exercised our option under the facility to increase 
the size of this facility to $285.0 million. 

On January 11, 2010, we closed on a new term loan for a four year term totaling $22.0 million, the proceeds of 
which were used to pay down the balance under our revolving credit facility. At December 31, 2010, $20.9 million was 
outstanding under this loan.  Interest is payable at a fixed rate of 4.50% and principal and interest is paid quarterly. This loan 
is secured by three engines. 

On August 9, 2005, we closed an asset-backed securitization through WEST, a bankruptcy remote Delaware 
Statutory Trust, which is the issuer of various series of term notes and warehouse notes secured by a portfolio of engines. At 
December 31, 2010, $300.4 million of WEST term notes and $199.8 million of WEST warehouse notes were outstanding.  
The WEST term notes are divided into $114.9 million Series 2005-A1 notes, $167.5 million Series 2008-A1 notes and $18.1 
million Series 2005-B1 notes. The WEST warehouse notes are divided into $174.8 million Series 2007-A2 notes and $25.0 
million Series 2007-B2 notes. 

The Series 2005-A1 and Series 2005-B1 notes were issued on August 9, 2005 in the original principal amounts of 

$200.0 million and $28.3 million, respectively.  The interest rate on the Series 2005-A1 and Series 2005-B1 notes equals one-
month LIBOR plus a margin of 1.25% and 6.00%, respectively.  The Series 2005-A1 term notes’ expected maturity is 
July 2018 and the Series 2005-B1 term notes’ expected maturity is July 2020. 

The Series 2008-A1 and Series 2008-B1 notes were issued on March 28, 2008 in the original principal amounts of 

$212.4 million and $20.3 million, respectively.  The interest rate on the Series 2008-A1 and Series 2008-B1 notes equals one-
month LIBOR plus a margin of 1.50% and 3.50%, respectively.  The Series 2008-A1 term notes’ expected maturity is 
March 2021 and the Series 2008-B1 term notes’ expected maturity is March 2023. 

The Series 2007-A2 and Series 2007-B2 notes were issued on December 13, 2007 in the original principal amounts 

of $175.0 million and $25.0 million, respectively.  The interest rate on the Series 2007-A2 notes and the Series 2007-B2 
notes at December 31, 2010 is equal to one-month LIBOR plus a margin of 1.25% and 2.75%, respectively. Effective as of 
February 14, 2011, those interest rates will increase to one-month LIBOR plus a margin of 1.75% and 3.75%, respectively.  
The Series 2007-A2 and Series 2007-B2 notes originally allowed for borrowings of up to $200.0 million in the aggregate 
through December 15, 2010.  Effective as of February 14, 2011, the outstanding principal balances of $174.8 million and 
$25.0 million borrowed under these notes were converted to term loans which amortize on a monthly basis until their 
maturity.  The Series 2007-A2 notes’ expected maturity is January 2024 and the Series 2007-B2 notes’ expected maturity is 
January 2026. 

WEST also entered into a Senior Liquidity Facility on December 13, 2007 which expires on the final maturity date 
of the Series 2008-A1 term notes in March 2021. The maximum facility size is 4% of the outstanding Series 2007-A2 notes 
and Series 2008-A1 notes. This facility replaced the requirement to maintain 4% cash reserves for the 2007-A2 notes and the 
Series 2008-A1 notes. The facility may be drawn on any payment date should the cash flow at WEST be insufficient to pay 

59 

 
 
 
 
 
 
 
 
 
interest on the Series 2007-A2 notes, Series 2008-A1 notes and any required hedge payments. A commitment fee is payable 
on the facility. The establishment of this facility resulted in the release of $7.1 million of cash held previously in the Senior 
Restricted Cash Account in December 2007. 

The assets of WEST and WEST Engine Funding LLC are not available to satisfy our obligations or any of our 

affiliates. WEST is consolidated for financial statement presentation purposes. WEST’s ability to make distributions and pay 
dividends to us is subject to the prior payments of its debt and other obligations and WEST’s maintenance of adequate 
reserves and capital. Under WEST, cash is collected in a restricted account, which is used to service the debt and any 
remaining amounts, after debt service and defined expenses, are distributed to us. Additionally, maintenance reserve 
payments and lease security deposits are accumulated in restricted accounts and are not available for general use. Cash from 
maintenance reserve payments is held in the restricted cash account and is subject to a minimum balance established annually 
based on an engine portfolio maintenance reserve study provided by a third party. Any excess maintenance reserve amounts 
remain within the restricted cash accounts and may be utilized for the purchase of new engines. 

On June 30, 2008, we purchased the WEST Series 2008-B1 notes for $19.8 million (the then-unpaid principal 

amount of the 2008-B1 notes) with the proceeds of a $20.0 million term loan made by an affiliate of the prior note holder.  
This term loan is secured by a pledge of the WEST Series 2008-B1 notes to the lender.  The term loan was originally for a 
term of two years with maturity on July 1, 2010 with no amortization with all amounts due at maturity. On May 3, 2010, the 
Company extended the maturity date from July 1, 2010 to December 31, 2010 and amended the covenants for this term loan 
to conform to that of the $240.0 million revolving credit facility. On December 29, 2010, the Company further extended the 
maturity date from December 31, 2010 to December 31, 2011 and increased the interest rate for the term loan from one-
month LIBOR plus 3.50% to one-month LIBOR plus 4.00%.  Additionally, this term loan will now amortize on a monthly 
basis, with a $15.2 million bullet payment required at the December 31, 2011 maturity date. 

On January 18, 2011, we purchased the WEST Series 2005-B1 notes for $17.9 million (the then-unpaid principal 

amount of the 2005-B1 notes) with the proceeds of a term loan made by the bank which was the prior note holder.  This term 
loan is secured by a pledge of the WEST Series 2005-B1 notes to the lender.  Interest on this term loan is one-month LIBOR 
plus a margin of 3.00%.  The term of this loan is five years and the loan amortization is consistent with the amortization on 
the underlying WEST Series 2005-B1 notes, with a bullet payment required at the end of the five year term. 

At December 31, 2010 and 2009, one-month LIBOR was 0.26% and 0.23%, respectively. 

(6) Derivative Instruments 

We hold a number of interest rate derivative instruments to mitigate exposure to changes in interest rates, in 

particular one-month LIBOR, as all but $22.4 million of our borrowings at December 31, 2010 are at variable rates. As a 
matter of policy, we do not use derivatives for speculative purposes. In addition, WEST is required under its credit agreement 
to hedge a portion of its borrowings. At December 31, 2010, we were a party to interest rate swap agreements with notional 
outstanding amounts of $430.0 million, remaining terms of between two and 51 months and fixed rates of between 2.10% 
and 5.05%. At December 31, 2009, we were a party to interest rate swap agreements with notional outstanding amounts of 
$528.0 million, remaining terms of between seven and 63 months and fixed rates of between 2.10% and 5.05%. The net fair 
value of the swaps at December 31, 2010 and 2009 was negative $14.3 million and negative $7.9 million, respectively, 
representing a net liability for us. These amounts represent the estimated amount we would be required to pay if we 
terminated the swaps. 

The Company estimates the fair value of derivative instruments using a discounted cash flow technique and, as of 

December 31, 2010, has used creditworthiness inputs that corroborate observable market data evaluating the Company’s and 
counterparties’ risk of non-performance. Valuation of the derivative instruments requires certain assumptions for underlying 
variables and the use of different assumptions would result in a different valuation. Management believes it has applied 
assumptions consistently during the period. We apply hedge accounting and account for the change in fair value of our cash 
flow hedges through other comprehensive income for all derivative instruments. 

Based on the implied forward rate for LIBOR at December 31, 2010, we anticipate that net finance costs will be 

increased by approximately $9.3 million for the year ending December 31, 2011 due to the interest rate derivative contracts 
currently in place. 

We terminated three swaps with a notional value of $105.0 million on November 18, 2009. The originally specified 

hedged forecasted transactions remain probable to occur as the debt remains in place. The effective portion of the loss on 

60 

 
 
 
 
 
 
 
 
 
 
these hedges at the termination date was $2.6 million and will be reclassified into earnings over the original term of the 
swaps. 

Fair Values of Derivative Instruments in the Consolidated Balance Sheets 

The following table provides information about the fair value of our derivative instruments, by contract type: 

Derivatives Designated as Hedging Instruments  

Balance Sheet Location 

Derivatives 

Fair Value 
Years Ended December 31, 
2009 
2010 

(in thousands) 

Interest rate contracts 
Interest rate contracts 

  Assets under derivative instruments 

Liabilities under derivative 
instruments 

$ 

$ 

— 

14,274 

$ 

$ 

3,689 

11,584 

Earnings Effects of Derivative Instruments on the Statements of Income 

The following table provides information about the income effects of our cash flow hedging relationships for the 

years ended December 31, 2010, 2009 and 2008: 

Derivatives in Cash Flow Hedging 
Relationships 

Location of Loss (Gain) Recognized on 
  Derivatives in the Statements of Income 

Amount of Loss (Gain) Recognized on 
Derivatives in the Statements of Income 
Years Ended December 31, 
2009 
(in thousands) 

2010 

2008 

Interest rate contracts 
Total 

Interest expense 

$ 
$ 

18,633 
18,633 

$ 
$ 

16,227  
16,227  

$ 
$ 

5,197  
5,197  

Our derivatives are designated in a cash flow hedging relationship with the effective portion of the change in fair 

value of the derivative reported in the cash flow hedges subaccount of accumulated other comprehensive income. 

Effect of Derivative Instruments on Cash Flow Hedging 

The following tables provide additional information about the financial statement effects related to our cash flow 

hedges for the years ended December 31, 2010, 2009 and 2008: 

Derivatives in 
Cash Flow Hedging 
Relationships 

Interest rate 
contracts* 

Total 

Amount of Gain (Loss) Recognized 
in OCI on Derivatives 
(Effective Portion) 
Years Ended December 31, 
2009 
(in thousands) 

2010 

2008 

Location of Loss (Gain) 
Reclassified from 
Accumulated OCI into 
Income 
(Effective Portion) 

Amount of Loss (Gain) Reclassified 
from Accumulated OCI into Income 
(Effective Portion) 
Years Ended December 31, 
2009 
(in thousands) 

2008 

2010 

  $ 
  $ 

(6,380)  $ 
(6,380)  $ 

12,639  $ 
12,639  $ 

(12,837 )  Interest expense 
(12,837 )  Total 

  $ 
  $ 

18,633   $ 
18,633   $ 

16,227  $ 
16,227  $ 

5,197 
5,197 

*   These amounts are shown net of $15.7 million, $18.5 million and $5.2 million of interest payments reclassified to the 

income statement during the year ended December 31, 2010, 2009 and 2008, respectively. 

The effective portion of the change in fair value on a derivative instrument designated as a cash flow hedge is 
reported as a component of other comprehensive income and is reclassified into earnings in the period during which the 
transaction being hedged affects earnings. The ineffective portion of the hedges is recorded in earnings in the current period. 
However, these are highly effective hedges and no significant ineffectiveness occurred in either period presented. 

61 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Counterparty Credit Risk 

The Company evaluates the creditworthiness of the counterparties under its hedging agreements, all of which are 
large financial institutions in the United States, Switzerland and Germany with investment grade credit ratings. Based on 
those ratings, the Company believes that the counterparties are currently creditworthy and that their continuing performance 
under the hedging agreements is probable, and has not required those counterparties to provide collateral or other security to 
the Company. 

(7) Income Taxes 

The components of income tax expense for the years ended December 31, 2010, 2009 and 2008, included in the 

accompanying consolidated statements of income were as follows: 

December 31, 2010 
Current 
Deferred 
Total 2010 

December 31, 2009 
Current 
Deferred 
Total 2009 

December 31, 2008 
Current 
Deferred 
Total 2008 

Federal 

State 
(in thousands) 

Total 

(458)  $ 
7,609  
7,151 

$ 

321 
158 
479 

$ 

$ 

(137) 
7,767 
7,630 

108 
13,047  
13,155 

382 
13,347  
13,729 

$ 

$ 

$ 

$ 

$ 

639 
(3,774) 
(3,135)  $ 

844 
825 
1,669 

$ 

$ 

747 
9,273 
10,020 

1,226 
14,172 
15,398 

$ 

$ 

$ 

$ 

$ 

$ 

The following is a reconciliation of the federal income tax expense at the statutory rate of 34% to the effective 

income tax expense: 

Statutory federal income tax 

expense 

State taxes, net of federal benefit   
State income tax apportionment 

adjustment 

Extraterritorial income exclusion   
Prior year adjustments 
FIN 48 liability 
Permanent differences-162(m) 
Permanent differences and other   
Effective income tax expense 

2010 

Years Ended December 31, 
2009 
(in thousands and % of pre-tax income) 

2008 

$ 

% 

$ 

% 

$ 

% 

6,690 
713 

(396) 
(101) 
— 
113 
406 
205 
7,630 

34.0 
3.7 

(2.0) 
(0.5) 
— 
0.6 
2.1 
0.9 
38.8 

11,012 
250 

(2,319) 
(92) 
— 
— 
516 
653 
10,020 

34.0 
0.8 

(7.2) 
(0.3) 
— 
— 
1.6 
2.0 
30.9 

14,280 
1,004 

— 
(169) 
27 
— 
— 
256 
15,398 

34.0 
2.4 

— 
(0.4) 
0.1 
— 
— 
0.6 
36.7 

In 2010, 2009, and 2008, we determined that a number of assets and their associated leases qualify for exclusion 

from federal taxable income under the Extraterritorial Income Exclusion rules, resulting in a reduction in the federal effective 
tax rate. 

For the year ended December 31, 2010 and 2009, the Company’s effective tax rate was reduced by $0.4 million and 

$2.3 million, respectively, related to a change in California state tax law during 2009 regarding state apportionment of 
income which is effective 2011. For the year ended December 31, 2009, the Company also recognized an adjustment of $1.2 
million increasing the tax provision in the period related to the tax treatment of individual employee non-performance based 
compensation costs in excess of $1.0 million annually. The adjustment was based on compensation earned in 2007, 2008 and 

62 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2009 that had not previously been recognized as non-deductible for tax purposes, by period as follows: 2007 $0.2 million, 
2008 $0.5 million, 2009 $0.5 million. 

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and liabilities 

are presented below: 

Deferred tax assets: 
Unearned lease revenue 
State taxes 
Reserves and allowances 
Other accruals 
Alternative minimum tax credit 
Net operating loss carry forward 
Total deferred tax assets 

Deferred tax liabilities: 
Depreciation and impairment on aircraft engines and equipment 
Section 481 adjustment-Maintenance reserve 
Other deferred tax liabilities 
Net deferred tax liabilities 

Other comprehensive income, deferred tax asset 

As of December 31, 

2010 

2009 

(in thousands) 

$ 

$ 

1,175 
2,518 
1,811 
4,014 
377 
23,807 
33,702 

1,240 
2,496 
1,209 
2,678 
1,064 
30,082 
38,769 

(106,834) 
(4,929) 
(3,669) 
(115,432) 

(95,753) 
(12,576) 
(4,403) 
(112,732) 

6,085 

4,845 

Net deferred tax liabilities 

$ 

(75,645)  $ 

(69,118) 

As of December 31, 2010, we had net operating loss carry forwards of approximately $67.0 million for federal tax 
purposes and $12.7 million for state tax purposes. The federal net operating loss carry forwards will expire at various times 
from 2021 to 2029 and the state net operating loss carry forwards will expire at various times from 2013 to 2016. The 
Company’s ability to utilize the net operating loss and tax credit carry forwards in the future may be subject to restriction in 
the event of past or future ownership changes as defined in Section 382 of the Internal Revenue Code and similar state tax 
law. As of December 31, 2010, we also had alternative minimum tax credit of approximately $0.3 million for federal income 
tax purposes which has no expiration date and which should be available to offset future regular tax liabilities. Management 
believes that no valuation allowance is required on deferred tax assets, as it is more likely than not that all amounts are 
recoverable through future taxable income. 

(8) Fair Value of Financial Instruments 

The carrying amount reported in the consolidated balance sheets for cash and cash equivalents, restricted cash, 

operating lease related receivable, notes receivable and accounts payable approximates fair value because of the immediate or 
short-term maturity of these financial instruments. 

The carrying amount of the Company’s outstanding balance on its Notes Payable as of December 31, 2010 was 

estimated to have a fair value of approximately $670.7 million based on the fair value of estimated future payments 
calculated using the prevailing interest rates. 

63 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(9) Risk Management — Risk Concentrations and Interest Rate Risk 

Risk Concentrations 

Financial instruments which potentially subject us to concentrations of credit risk consist principally of cash 

deposits, lease receivables and interest rate swaps. 

We place our cash deposits with financial institutions and other creditworthy institutions such as money market 

funds and limit the amount of credit exposure to any one party. We opt for security of principal as opposed to yield. In late 
2008, we moved substantial deposits to U.S. treasury securities to avoid risk of loss. Concentrations of credit risk with 
respect to lease receivables are limited due to the large number of customers comprising our customer base, and their 
dispersion across different geographic areas. Some lessees are required to make payments for maintenance reserves at the end 
of the lease however, risk is considered limited due to the relatively few lessees which have this provision in the lease.  We 
enter into interest rate swap agreements with five counterparties that are investment grade financial institutions. 

Interest Rate Risk Management 

To mitigate exposure to interest rate changes, we have entered into interest rate swap agreements. As of 

December 31, 2010, such swap agreements had notional outstanding amounts of $430.0 million, average remaining terms of 
between two and 51 months and fixed rates of between 2.10% and 5.05%.  In 2010, 2009 and 2008, $18.6, $16.2 and $5.2 
million was realized through the income statement as an increase in interest expense, respectively. 

(10) Commitments, Contingencies, Guarantees and Indemnities 

Our principal offices are located in Novato, California. We occupy space in Novato under a lease that expires 

February 28, 2015. The remaining lease rental commitment is approximately $2.2 million. Equipment leasing, financing, 
sales and general administrative activities are conducted from the Novato location. We also sub-lease office and warehouse 
space for our operations at San Diego, California. This lease expires October 31, 2013, and the remaining lease commitment 
is approximately $0.5 million. We also lease office space in Shanghai, China. The lease expires December 31, 2011 and the 
remaining lease commitment is approximately $65,000. We also lease office and living space in London, United Kingdom. 
The office space lease continues month-to-month and the living space lease expires January 3, 2011. At December 31, 2010, 
there was no remaining lease commitment. We also lease office space in Blagnac, France. The lease expires December 31, 
2011 and the remaining lease commitment is approximately $20,000. 

We have made purchase commitments to secure the purchase during 2011 of five engines for a gross purchase price 

of $45.0 million, for delivery in 2011. As at December 31, 2010, non-refundable deposits paid related to this purchase 
commitment were $1.4 million. In October 2006, we entered into an agreement with CFM International (“CFM”) to purchase 
new spare aircraft engines. The agreement specifies that, subject to availability, we may purchase up to a total of 45 CFM56-
7B and CFM56-5B spare engines over a five year period, with options to acquire up to an additional 30 engines. Our 2009 
purchase orders with CFM for three engines represent deferral of engine deliveries originally scheduled for 2009 and are 
included in our 2011 commitments to purchase. 

(11) Shareholders’ Equity 

(a)  Preferred Stock 

On February 7, 2006 we completed a public offering of 3,475,000 shares of our 9.0% Series A Cumulative 

Redeemable Preferred Stock with a liquidation preference of $10 per share, or approximately $34.8 million in total. After 
underwriting commissions and expenses of issuance, we received net proceeds of approximately $31.9 million. The preferred 
stock accrues cash dividends from the date of issuance at a rate of 9.0% per annum, or approximately $260,625 per month. 
The first dividend payment was paid March 15, 2006. The payment of dividends is at the discretion of our board of directors. 
The Series A Preferred Stock is traded on the NASDAQ National Market under the symbol WLFCP. 

Holders of the Series A Preferred Stock generally have no voting rights, but may elect two directors if we fail to pay 

dividends for an aggregate of 18 or more months (consecutive or nonconsecutive) and also may vote in certain other limited 
circumstances.  The Series A Preferred Stock has no stated maturity date and is not convertible into any of our property or 
other securities.  On or after February 11, 2011 we may, at our option, redeem the shares.  Accordingly, the Series A 
Preferred Stock will remain outstanding indefinitely, unless we decide to redeem them, or they are otherwise cancelled or 
exchanged. 

64 

 
 
 
 
 
 
 
 
 
 
 
 
 
(b)  Common Stock Repurchase 

On December 8, 2009, the Company’s Board of Directors authorized a plan to repurchase up to $30.0 million of the 
Company’s common stock, depending upon market conditions and other factors, over the next three years. During 2010, the 
Company repurchased 367,483 shares of common stock for approximately $4.2 million under this program, at a weighted 
average price of $11.31 per share. The repurchased shares were subsequently retired.  As of December 31, 2010, the total 
number of common shares outstanding was 9.2 million. 

(12) Stock-Based Compensation Plans 

The components of stock compensation expense for the years ended December 31, 2010, 2009 and 2008, included in 

the accompanying consolidated statements of income were as follows: 

2007 Stock Incentive Plan 
1996 Stock Option/Stock Issuance Plan 
Employee Stock Purchase Plan 
Total Stock Compensation Expense 

2010 

2009 
(in thousands) 

2008 

$ 

$ 

2,603 
14 
61 
2,678 

$ 

$ 

2,246 
146 
43 
2,435 

$ 

$ 

1,570 
74 
49 
1,693 

The significant stock compensation plans are described below. 

Our 2007 Stock Incentive Plan (the 2007 Plan) was adopted on May 24, 2007. Under this 2007 Plan, a total of 

2,000,000 shares are authorized for stock based compensation in the form of either restricted stock or stock options.  There 
have been 1,070,092 shares of restricted stock awarded to date. Two types of restricted stock were granted in 2007: 239,952 
shares vesting over 4 years and 15,452 shares vesting on the first anniversary date from date of issuance. Three types of 
restricted stock were granted in 2008: 248,964 shares vesting over 4 years, 308,018 shares vesting over 5 years and 17,476 
shares vesting on the first anniversary date from date of issuance. Two types of restricted stock have been granted in 2009: 
10,000 shares vesting over 4 years and 18,220 shares vesting on the first anniversary date from date of issuance. Two types of 
restricted stock have been granted in 2010: 190,375 shares vesting over 4 years and 21,635 shares vesting on the first 
anniversary date from date of issuance. The fair value of the restricted stock awards equaled the stock price at the date of 
grants. There were 33,043 shares of restricted stock awards granted in 2007 and 2008 that were cancelled during 2008. The 
shares have reverted to the share reserve and are available for issuance at a later date, in accordance with the Plan. 

Our accounting policy is to recognize the associated expense of such awards on a straight-line basis over the vesting 

period. The stock compensation expense related to the 2007-2010 restricted stock awards that will be recognized over the 
average remaining vesting period of 2.4 years totals $5.0 million. At December 31, 2010, the intrinsic value of unvested 
restricted stock awards is $7.5 million. The Plan terminates on May 24, 2017. 

A summary of activity under the 2007 Plan for the years ended December 31, 2010, 2009 and 2008 is as follows: 

Balance as of December 31, 2007 
Shares granted 
Shares cancelled 
Shares vested 
Balance as of December 31, 2008 
Shares granted 
Shares cancelled 
Shares vested 
Balance as of December 31, 2009 
Shares granted 
Shares cancelled 
Shares vested 
Balance as of December 31, 2010 

  Number Outstanding 

255,404 
574,458 
(33,043) 
(75,443) 
721,376 
28,220 
— 
(191,292) 
558,304 
212,010 
— 
(194,523) 
575,791 

65 

$ 

Weighted Average 
Grant Date Fair Value 
15.07 
$ 
10.00 
13.29 
14.51 
11.18 
13.44 
— 
11.63 
11.14 
11.19 
— 
11.89 
10.90 

$ 

$ 

Aggregate Value 

3,849,555 
5,745,935 
(439,195) 
(1,094,434) 
8,061,861 
379,408 
— 
(2,224,055) 
6,217,214 
2,371,619 
— 
(2,312,649) 
6,276,184 

$ 

$ 

$ 

$ 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Employee Stock Purchase Plan:  Under our Employee Stock Purchase Plan (the Purchase Plan), as amended and 
restated effective May 20, 2010, 250,000 shares of common stock have been reserved for issuance. The Purchase Plan was 
effective in September 1996. Eligible employees may designate not more than 10% of their cash compensation to be 
deducted each pay period for the purchase of common stock under the Purchase Plan. Participants may purchase not more 
than 1,000 shares or $25,000 of common stock in any one calendar year. Each January 31 and July 31 shares of common 
stock are purchased with the employees’ payroll deductions from the immediately preceding six months at a price per share 
of 85% of the lesser of the market price of the common stock on the purchase date or the market price of the common stock 
on the date of entry into an offering period. In 2010 and 2009, 20,523 and 16,203 shares of common stock, respectively, were 
issued under the Purchase Plan. We issue new shares through our transfer agent upon employee stock purchase. The weighted 
average per share fair value of the employee’s purchase rights under the Purchase Plan for the rights granted was $3.40, $2.77 
and $2.77 for 2010, 2009 and 2008, respectively. 

1996 Stock Option/Stock Issuance Plan: We granted stock options under our 1996 Stock Option/Stock Issuance Plan 
(the 1996 Plan), as amended and restated as of March 1, 2003, until the plan terminated in June 2006. Under this Plan, a total 
of 3,025,000 shares were authorized for grant. These options have a contractual term of ten years and vest at a rate of 25% 
annually commencing on the first anniversary of the date of grant. For shares outstanding with graded vesting, our accounting 
policy is to value the options as one award and recognize the associated expense on a straight-line basis over the vesting 
period. In the year ended December 31, 2009, 122,299 options were exercised with a total intrinsic value at exercise date of 
approximately $0.8 million and 62,320 options were cancelled. We issue new shares through our transfer agent upon stock 
option exercise. In the year ended December 31, 2010, 206,146 options were exercised with a total intrinsic value at exercise 
date of approximately $1.4 million and 751 options were cancelled. There are 812,891 stock options vested and expected to 
vest under the 1996 Stock Option/Stock Issuance Plan which have an intrinsic value of $5.1 million. 

A summary of the activity under the 1996 Plan for the years ended December 31, 2010, 2009 and 2008 is as follows: 

Outstanding at January 1, 2008 
Options exercised 
Options cancelled 
Outstanding at December 31, 2008   
Options exercised 
Options cancelled 
Outstanding at December 31, 2009   
Options exercised 
Options cancelled 
Outstanding at December 31, 2010   

Vested and expected to vest at:  

December 31, 2010 

Options exercisable at: 
December 31, 2008 
December 31, 2009 
December 31, 2010 

Weighted 
Average 
Exercise Price 

$ 

$ 

$ 

$ 

7.12 
4.90  
14.00  
7.01 
5.65  
15.19  
6.68 
6.20  
6.50  
6.80 

Options 
1,363,311 
(106,876) 
(52,028) 
1,204,407 
(122,299) 
(62,320) 
1,019,788 
(206,146) 
(751) 
812,891 

Weighted 
Average 
Remaining 
Contractual 
Term (in years) 
— 
— 
— 
— 
— 
— 
— 
— 
— 
1.81 

Options Available 
for Grant 

— 
— 
— 
— 
— 
— 
— 
— 
— 
— 

Aggregate 
Intrinsic Value 
$ 

7,653,940 
— 
— 
3,270,437 
— 
— 
8,486,579 
— 
— 
5,064,940 

$ 

$ 

$ 

812,891 

$ 

6.80 

1.81 

$ 

5,064,940 

1,162,907 
1,014,538 
812,891 

$ 
$ 
$ 

6.92 
6.66 
6.80 

3.17 
2.53 
1.81 

$ 
$ 
$ 

3,266,842 
8,463,664 
5,064,940 

66 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
The following table summarizes information concerning outstanding and exercisable options at December 31, 2010: 

Options Outstanding 

Options Exercisable 

Weighted 
Average 
Remaining 
Contractual 
Life (in years) 

Number 
Outstanding 

Weighted Average 
Exercise Price 

Number 
Exercisable 

Weighted Average 
Exercise Price 

2,214 
114,839 
7,775 
208,954 
174,350 
7,811 
9,281 
112,750 
158,917 
16,000 
812,891 

1.39 
1.35 
2.41 
2.17 
0.78 
3.89 
5.40 
4.59 
0.16 
5.25 
1.81 

$ 

$ 

4.50 
4.68 
4.92 
5.01 
5.40 
8.44 
8.70 
9.20 
10.00 
11.24 
6.80 

2,214 
114,839 
7,775 
208,954 
174,350 
7,811 
9,281 
112,750 
158,917 
16,000 
812,891 

$ 

$ 

4.50 
4.68 
4.92 
5.01 
5.40 
8.44 
8.70 
9.20 
10.00 
11.24 
6.80 

Exercise Prices 
From $4.50 to $4.50 
From $4.68 to $4.68 
From $4.92 to $4.92 
From $5.01 to $5.01 
From $5.40 to $5.40 
From $8.40 to $8.49 
From $8.70 to $8.70 
From $9.20 to $9.20 
From $10.00 to $10.00 
From $11.24 to $11.24 
From $4.50 to $11.24 

(13) Employee 401(k) Plan 

We adopted The Willis 401(k) Plan (the 401(k) Plan) effective as of January 1997. The 401(k) Plan provides for 

deferred compensation as described in Section 401(k) of the Internal Revenue Code. The 401(k) Plan is a contributory plan 
available to all our full-time and part-time employees in the United States. In 2010, employees who participated in the 
401(k) Plan could elect to defer and contribute to the 401(k) Plan up to 20% of pretax salary or wages up to $16,500 (or 
$22,000 for employees at least 50 years of age). We match employee contributions up to 50% of 8% of the employee’s salary 
which totaled $303,000 in 2010, $271,000 in 2009 and $238,000 in 2008. 

(14) Legal Proceedings 

Two of our Irish subsidiaries, WLFC Funding (Ireland) Limited and WLFC (Ireland) Limited, were sued in 

connection with the Italian liquidation proceedings of Volare Airlines.  The actions allege that our subsidiaries received 
preferential payments in the aggregate amount of 7.0 million euro on account of our engine leases to Volare in 2003 and 
within one year prior to Volare’s ceasing operations.  We believe any loss, as a result of the proceedings, is neither probable 
nor estimable at December 31, 2010 and we are defending this claim vigorously. 

(15) Quarterly Consolidated Financial Information (Unaudited) 

The following is a summary of the unaudited quarterly results of operations for the years ended December 31, 2010, 

2009 and 2008 (in thousands, except per share data). 

Fiscal 2010 

Total revenue 
Net income 

1st Quarter 

2nd Quarter 

3rd Quarter 

4th Quarter 

Full Year 

$ 

35,699 
3,050 

$ 

32,778 
1,907 

$ 

40,191 
3,083 

$ 

39,634 
4,010 

$ 

148,302 
12,050 

Net income attributable to common 

shareholders 

Basic earnings per common share 

Diluted earnings per common share 

Average common shares outstanding 
Diluted average common shares outstanding   

2,268 

1,125 

2,301 

3,228 

8,922 

0.26 

0.24 

8,660 
9,303 

0.13 

0.12 

8,729 
9,255 

0.27 

0.25 

8,683 
9,080 

0.37 

0.35 

8,654 
9,199 

1.03 

0.96 

8,681 
9,251 

67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fiscal 2009 

Total revenue 
Net income 

1st Quarter 

2nd Quarter 

3rd Quarter 

4th Quarter 

Full Year 

$ 

34,579 
7,022 

$ 

33,390 
5,019 

$ 

43,642 
9,299 

$ 

38,829 
1,027 

$ 

150,440 
22,367 

Net income attributable to common 

shareholders 

Basic earnings per common share 

Diluted earnings per common share 

Average common shares outstanding 
Diluted average common shares outstanding   

6,240 

4,237 

8,517 

0.75 

0.71 

8,306 
8,675 

0.51 

0.47 

8,342 
8,926 

1.01 

0.93 

8,391 
9,051 

245 

0.03 

0.03 

8,414 
9,072 

19,239 

2.30 

2.14 

8,364 
8,983 

Fiscal 2008 

Total revenue 
Net income 

1st Quarter 

2nd Quarter 

3rd Quarter 

4th Quarter 

Full Year 

$ 

32,243 
5,105 

$ 

37,240 
6,422 

$ 

45,894 
10,725 

$ 

37,429 
4,349 

$ 

152,806 
26,601 

Net income attributable to common 

shareholders 

Basic earnings per common share 

Diluted earnings per common share 

Average common shares outstanding 
Diluted average common shares outstanding   

(16) Related Party and Similar Transactions 

4,323 

5,640 

9,943 

3,567 

23,473 

0.53 

0.49 

8,190 
8,785 

0.69 

0.64 

8,225 
8,735 

1.20 

1.14 

8,253 
8,757 

0.43 

0.41 

8,300 
8,787 

2.85 

2.68 

8,242 
8,760 

Gavarnie Holding, LLC, a Delaware limited liability company (“Gavarnie”) owned by Charles F. Willis, IV, 

purchased the stock of Aloha Island Air, Inc., a Delaware Corporation, (“Island Air”) from Aloha AirGroup, Inc. (“Aloha”) 
on May 11, 2004. Charles F. Willis, IV is the President, CEO and Chairman of our Board of Directors and owns 
approximately 30% of our common stock. As of December 31, 2010, Island Air leases three DeHaviland DHC-8-100 aircraft 
and four spare engines from us. The aircraft and engines on lease to Island Air have a net book value of $3.8 million at 
December 31, 2010. Beginning in 2006 Island Air experienced cash flow difficulties, which affected their payments to us due 
to a fare war commenced by a competitor, their dependence on tourism which has suffered from the current economic 
environment as well as volatile fuel prices. The Board of Directors approved lease rent deferrals which were accounted for as 
a reduction in lease revenue in the applicable periods. Because of the question regarding collectability of amounts due under 
these leases, lease rent revenue for these leases have been recorded on a cash basis until such time as collectability becomes 
reasonably assured. After taking into account the deferred amounts, Island Air owes us $2.8 million in overdue rent. We hold 
letters of credit for $0.2 million which may be used to partially offset our claims against Island Air. 

In October 2010, Island Air purchased one airframe from us, generating a net gain of $0.4 million. Effective 
January 2, 2011 we converted the operating leases with Island Air to a finance lease, with a principal amount of $7.0 million, 
under which they have resumed monthly payments. This transaction will increase operating income by $3.2 million which 
will be recognized over the five year term of the finance lease. We are also discussing a program for them to commence 
payments of the deferred amounts under the previous operating leases on a reduced basis. This program is dependent on their 
obtaining substantially similar concessions from their other major creditors. 

68 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We entered into a Consignment Agreement dated January 22, 2008, with J.T. Power, LLC (“J.T. Power”), an entity 

whose majority shareholder, Austin Willis, is the son of our President and Chief Executive Officer, and directly and 
indirectly, a shareholder of ours as well as a Director of the Company. According to the terms of the Consignment 
Agreement, J.T. Power is responsible to market and sell parts from the teardown of three engines with a book value of $4.2 
million. During the year ended December 31, 2010, sales of consigned parts were $45,100. Under this agreement, J.T. Power 
provides a minimum guarantee of net consignment proceeds of $3.3 million by January 22, 2012. Based on current estimated 
consignment proceeds, J.T. Power would be obligated to pay $0.8 million under the guarantee in January 2012. On 
November 17, 2008, we entered into a Consignment Agreement with J.T. Power in which they are responsible to market and 
sell parts from the teardown of one engine with a book value of $1.0 million. During the year ended December 31, 2010, 
sales of consigned parts were $24,900. On February 25, 2009, we entered into a Consignment Agreement with J.T. Power in 
which they are responsible to market and sell parts from the teardown of one engine with a book value of $133,400. During 
the year ended December 31, 2010, sales of consigned parts were $4,100. On July 31, 2009, we entered into a Consignment 
Agreement with J.T. Power in which they are responsible to market and sell parts from the teardown of one engine with a 
book value of $0.5 million. During the year ended December 31, 2010, sales of consigned parts were $0.2 million. On 
July 27, 2006, we entered into an Aircraft Engine Agency Agreement with J.T. Power, in which we will, on a non-exclusive 
basis, provide engine lease opportunities with respect to available spare engines at J.T. Power. J.T. Power will pay us a fee 
based on a percentage of the rent collected by J.T. Power for the duration of the lease including renewals thereof. We earned 
no revenue during the year ended December 31, 2010 under this program. 

The Company entered into an Independent Contractor Agreement dated September 9, 2009 with Hans Jorg 

Hunziker, a member of our Board of Directors.  Under this Agreement, Mr. Hunziker will provide services in connection 
with the identification and qualification of potential investors in our equity securities.  The board has determined that, 
notwithstanding this limited assignment, Mr. Hunziker remains an independent director. During 2010, the Company incurred 
$39,400 in consulting fees related to this Agreement. This Agreement expired, by its terms, on October 31, 2010. 

69 

 
 
WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
SCHEDULE I — CONDENSED BALANCE SHEETS 
Parent Company Information 
December 31, 2010 and 2009 
(In thousands, except share data) 

ASSETS 
Cash and cash equivalents 
Equipment held for operating lease, less accumulated depreciation 
Equipment held for sale 
Operating lease related receivable, net of allowances 
Notes receivable 
Investments 
Investment in subsidiaries 
Due from affiliate, net 
Assets under derivative instruments 
Property, equipment & furnishings, less accumulated depreciation 
Equipment purchase deposits 
Other assets, net 
Total assets 

LIABILITIES AND SHAREHOLDERS’ EQUITY 
Liabilities: 
Accounts payable and accrued expenses 
Liabilities under derivative instruments 
Deferred income taxes 
Notes payable, net of discount 
Maintenance reserves 
Security deposits 
Unearned lease revenue 
Total liabilities 

Shareholders’ equity: 
Preferred stock ($0.01 par value, 5,000,000 shares authorized; 3,475,000 shares issued 

and outstanding at December 31, 2010 and 2009, respectively) 

Common stock ($0.01 par value, 20,000,000 shares authorized; 9,181,365 and 
9,181,620 shares issued and outstanding at December 31, 2010 and 2009, 
respectively) 

Paid-in capital in excess of par 
Retained earnings 
Accumulated other comprehensive loss, net of income tax benefit 
Total shareholders’ equity 
Total liabilities and shareholders’ equity 

December 31, 
2010 

December 31, 
2009 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

2,202 
299,175 
7,379 
2,200 
83 
9,381 
140,264 
2,851 
— 
6,971 
2,769 
6,950 
480,225 

15,576 
3,516 
4,923 
217,455 
8,812 
1,917 
1,056 
253,255 

2,012 
304,480 
14,245 
1,271 
342 
10,701 
130,191 
2,305 
1,405 
7,296 
2,082 
7,257 
483,587 

8,014 
1,493 
7,136 
232,299 
11,402 
1,538 
912 
262,794 

31,915 

31,915 

92 
60,108 
145,324 
(10,469) 
226,970 
480,225 

$ 

92 
60,671 
136,402 
(8,287) 
220,793 
483,587 

70 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
SCHEDULE I — CONDENSED STATEMENTS OF INCOME 
Parent Company Information 
Years Ended December 31, 2010, 2009 and 2008 
(In thousands) 

REVENUE 
Lease rent revenue 
Maintenance reserve revenue 
Gain on sale of leased equipment 
Other income 
Total revenue 

EXPENSES 
Depreciation expense 
Write-down of equipment 
General and administrative 
Technical expense 
Net finance costs: 
Interest expense 
Interest income 

Net loss on debt extinguishment 
Total net finance costs 
Total expenses 

Earnings from operations 

Earnings from joint venture 

Income/(Loss) before income taxes 
Income tax benefit/(expense) 

2010 

Years Ended December 31, 
2009 

2008 

$ 

$ 

28,486 
11,187  
3,782  
14,586  
58,041  

$ 

34,301 
15,445 
611 
10,722 
61,079 

14,800  
2,874  
27,917  
3,720  

15,039  
(25 ) 
—  
15,014  
64,325  

(6,284 ) 

1,109  

(5,175 ) 
1,602  

17,385 
4,992 
24,857 
2,378 

10,835 
(14) 
19 
10,840 
60,452 

627 

942 

1,569 
(1,052) 

34,221 
8,716 
6,100 
11,649 
60,686 

15,533 
3,207 
25,597 
1,536 

11,944 
(117) 
— 
11,827 
57,700 

2,986 

797 

3,783 
(1,555) 

Earnings from investment in affiliate 

15,623  

21,850 

24,373 

Net income 

$ 

12,050 

$ 

22,367 

$ 

26,601 

Preferred stock dividends paid and declared-Series A 

3,128  

3,128 

3,128 

Net income attributable to common shareholders 

$ 

8,922 

$ 

19,239 

$ 

23,473 

71 

 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
SCHEDULE I — CONDENSED STATEMENTS OF CASH FLOWS 
Parent Company Information 
Years Ended December 31, 2010, 2009 and 2008 
(In thousands) 

Cash flows from operating activities: 

Net income 
Adjustments to reconcile net income to net cash provided by operating activities:  
Equity in income of subsidiary 
Depreciation expense 
Write-down of equipment 
Stock-based compensation expenses 
Amortization of deferred costs 
Amortization of interest rate derivative 
Allowances and provisions 
Gain on sale of leased equipment 
Gain on sale of leased equipment deposits 
Gain on sale of interest in joint venture 
Settlement of interest rate derivative 
Income from joint venture, net of distributions 
Net loss on debt extinguishment 
Deferred income taxes 
Changes in assets and liabilities: 

Receivables 
Notes receivable 
Other assets 
Accounts payable and accrued expenses 
Due to/from subsidiary 
Maintenance reserves 
Security deposits 
Unearned lease revenue 

Net cash provided by operating activities 

Cash flows from investing activities: 

Increase in investment in subsidiary, net 
Distributions received from subsidiary, net 
Proceeds from sale of equipment held for operating lease (net of selling 

expenses) 

Proceeds from sale of equipment deposits (net of selling expenses) 
Proceeds from sale of interest in joint venture 
Excess distributions from joint venture 
Purchase of equipment held for operating lease 
Purchase of property, equipment and furnishings 
Net cash provided by/(used in) investing activities 

Cash flows from financing activities: 

Proceeds from issuance of notes payable 
Debt issuance cost 
Distribution to preferred stockholders 
Proceeds from shares issued under stock compensation plans 
Excess tax benefit from stock-based compensation 
Repurchase of common stock 
Principal payments on notes payable 
Net cash (used in)/provided by financing activities 
Increase (decrease) in cash and cash equivalents 
Cash and cash equivalents at beginning of period 

Cash and cash equivalents at end of period 
Supplemental disclosures of cash flow information: 
Net cash paid for: 

Interest 
Income Taxes 

72 

2010 

Years Ended December 31, 
2009 

2008 

$ 

12,050 

$ 

22,367 

$ 

26,601 

(15,623) 
14,800 
2,874 
2,678 
2,719 
2,956 
(21) 
(3,782) 
— 
(2,020) 
— 
(160) 
— 
(2,041) 

(908) 
259 
(2,146) 
4,473 
(546) 
(2,590) 
379 
144 
13,495 

(21,814) 
39,314 

13,520 
— 
3,500 
— 
(25,946) 
(399) 
8,175 

120,466 
(268) 
(3,128) 
493 
422 
(4,156) 
(135,309) 
(21,480) 
190 
2,012 

(21,850) 
17,385 
4,992 
2,435 
1,764 
258 
532 
(611) 
(400) 
— 
(2,557) 
(267) 
19 
4,840 

1,155 
(342) 
92 
(7,496) 
(680) 
(5,433) 
(40) 
(1,045) 
15,118 

(28,868) 
50,979 

10,091 
6,580 
— 
— 
(88,913) 
(199) 
(50,330) 

311,832 
(3,993) 
(3,128) 
74 
264 
(40) 
(276,276) 
28,733 
(6,479) 
8,491 

(24,373) 
15,533 
3,207 
1,693 
2,260 
— 
23 
(6,100) 
— 
— 
— 
(231) 
— 
3,564 

(335) 
— 
(1,858) 
(500) 
(905) 
(5,318) 
(536) 
(494) 
12,231 

(24,356) 
45,006 

53,947 
— 
— 
124 
(58,353) 
(1,593) 
14,775 

104,178 
(548) 
(3,128) 
412 
129 
— 
(126,661) 
(25,618) 
1,388 
7,103 

$ 

$ 
$ 

2,202 

$ 

2,012 

$ 

8,491 

7,462 
541 

$ 
$ 

6,002 
511 

$ 
$ 

10,309 
2,256 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
SCHEDULE II — VALUATION ACCOUNTS 
December 31, 2010, 2009 and 2008 
(In thousands) 

Balance at 
Beginning 
of Period 

Additions 
Charged 
(Credited) 
to Expense 

Net 
(Deductions) 
Recoveries 

Balance at 
End of Period   

December 31, 2008 
Accounts receivable, allowance for doubtful accounts 
December 31, 2009 
Accounts receivable, allowance for doubtful accounts 
December 31, 2010 
Accounts receivable, allowance for doubtful accounts 

  $ 

62   $ 

277  $ 

—  $ 

339 

467 

513 

(35) 

(385) 

(9) 

339  

467 

423 

Deductions in allowance for doubtful accounts represent uncollectible accounts written off, net of recoveries. 

73 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
Computation of Earnings Per Share 
(In thousands, except per share amounts) 

Exhibit 11.1 

2010 

Years Ended December 31, 
2009 

2008 

Basic 

Earnings: 

Net income attributable to common shareholders 

$ 

8,922 

$ 

19,239 

$ 

23,473 

Shares: 

Average common shares outstanding 

8,681  

8,364 

8,242 

Basic earnings per common share 

Assuming full dilution 

Earnings: 

Net income attributable to common shareholders 

Shares: 

Average common shares outstanding 
Potentially dilutive common shares outstanding 
Diluted average common shares outstanding 

$ 

$ 

1.03 

$ 

2.30 

$ 

2.85 

8,922 

$ 

19,239 

$ 

23,473 

8,681  
570  
9,251  

8,364 
619 
8,983 

8,242 
518 
8,760 

Diluted earnings per common share 

$ 

0.96 

$ 

2.14 

$ 

2.68 

Supplemental information: 

The difference between average common shares outstanding to calculate basic and assuming full dilution is due to 

options outstanding under the 1996 Stock Option/Stock Issuance Plan and restricted stock issued under the 2007 Stock 
Incentive Plan. 

The calculation of diluted earnings per share for 2010 excluded from the denominator zero options and 4,000 
restricted stock awards granted to employees and directors because their effect would have been anti-dilutive. The calculation 
of diluted earnings per share for 2009 excluded from the denominator 35,000 options and 4,000 restricted stock awards 
granted to employees and directors because their effect would have been anti-dilutive. The calculation of diluted earnings per 
share for 2008 excluded from the denominator 111,000 options and zero restricted stock awards granted to employees and 
directors because their effect would have been anti-dilutive. 

 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
 
 
  
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
 
 
  
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
Statement of Computation of Ratios of 
Earnings to Fixed Charges and Preferred Dividends 
(In thousands, except ratios) 

2010 

Years Ended December 31, 
2008 

2009 

2007 

Exhibit 12.1 

2006 

Earnings: 

Earnings from continuing operations before  
     income taxes 
Fixed charges 
Cash distributions from equity method investments 

Total earnings 

Fixed charges: 

Interest expense 
Estimated interest expense within rental expense (1) 

Total fixed charges 

Preferred stock dividend (2) 

Total fixed charges and preferred stock dividends 

  $  18,571  $  31,445  $  41,202  $  27,033  $  26,497 
31,817 
423 
  $  60,706  $  68,356  $  80,752  $  66,165  $  58,737 

41,186 
949 

36,236 
675 

38,860 
690 

38,157 
975 

241 

  $  40,945  $  36,013  $  38,640  $  37,940  $  31,610 
207 
  $  41,186  $  36,236  $  38,860  $  38,157  $  31,817 
4,442 
  $  46,297  $  40,763  $  43,802  $  43,068  $  36,259 

5,111 

4,942 

4,911 

4,527 

220 

217 

223 

Ratio of earnings to fixed charges 

1.47 

1.89 

2.08 

1.73 

1.85 

Ratio of earnings to fixed charges and preferred stock 

dividends 

1.31 

1.68 

1.84 

1.54 

1.62 

(1)  Represents an estimate of the interest within rental expense. There is no expressed interest expense within rental 

expense. Rather, the imputed interest expense within rental expense is calculated by multiplying by 30% the office rent 
expense for each of the years ended, as indicated above. 

(2)  Represents pre-tax earnings required to pay preferred stock dividends. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 21.1 

WILLIS LEASE FINANCE CORPORATION 
AND SUBSIDIARIES 
List of Subsidiaries 

Subsidiary 
Willis Engine Securitization Trust 

WEST Engine Funding LLC 

State or Jurisdiction 
of Incorporation 

  Delaware 

  Delaware 

WEST Engine Funding (Ireland) Limited 

  Rep. of Ireland 

WLFC (Ireland) Limited 

WLFC Funding (Ireland) Limited 

WLFC Lease (Ireland) Limited 

Willis Lease France 

  Rep. of Ireland 

  Rep. of Ireland 

  Rep. of Ireland 

  France 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Consent of Independent Registered Public Accounting Firm 

Exhibit 23.1 

The Board of Directors 
Willis Lease Finance Corporation: 

We consent to the incorporation by reference in the registration statement (No. 333-15343, 333-48258, 333-63830, 

333-109140) on Form S-8 of Willis Lease Finance Corporation of our report dated March 15, 2011, with respect to the 
consolidated balance sheets of Willis Lease Finance Corporation and subsidiaries as of December 31, 2010 and 2009, and the 
related consolidated statements of income, shareholders’ equity and comprehensive income, and cash flows for each of the 
years in the three-year period ended December 31, 2010, and related financial statement schedules I and II, and the 
effectiveness of internal control over financial reporting as of December 31, 2010, which report appears in the December 31, 
2010 annual report on Form 10-K of Willis Lease Finance Corporation. 

/s/ KPMG LLP 
San Francisco, California 
March 15, 2011 

 
 
 
 
 
 
 
 
 
 
Exhibit 31.1 

I, Charles F. Willis IV, certify that: 

1. I have reviewed this report on Form 10-K of Willis Lease Finance Corporation; 

CERTIFICATIONS 

2. 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; 

3. 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; 

4. The registrant’s other certifying officer 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)  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; 

b)  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; 

c)  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 

d)  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 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 registrant’s board of directors (or persons 
performing the equivalent functions): 

a)  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 

b)  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:  March 15, 2011 

/s/ Charles F. Willis, IV 
Charles F. Willis, IV 
Chief Executive Officer 
President 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 31.2 

I, Bradley S. Forsyth, certify that: 

1. I have reviewed this report on Form 10-K of Willis Lease Finance Corporation; 

CERTIFICATIONS 

2. 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; 

3. 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; 

4. The registrant’s other certifying officer 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)  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; 

b)  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; 

c)  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 

d)  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 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 registrant’s board of directors (or persons 
performing the equivalent functions): 

a)  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 

b)  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:  March 15, 2011 

/s/ Bradley S. Forsyth 
Bradley S. Forsyth 
Chief Financial Officer 
Senior Vice President 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO 
18 U.S.C. SECTION 1350 
AS ADOPTED PURSUANT TO 
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 

Exhibit 32 

Each of the undersigned hereby certifies, in his or her capacity as an officer of Willis Lease Finance Corporation (the 
“Company”), for purposes of 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 
that to his or her knowledge: 

the Annual Report of the Company on Form 10-K for the year ended December 31, 2010 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 report fairly presents, in all material respects, the financial condition and 

• 
results of operation of the Company. 

Date: March 15, 2011 

/s/ Charles F. Willis, IV 
Charles F. Willis, IV 
President and Chief Executive Officer 

/s/ Bradley S. Forsyth 
Bradley S. Forsyth 
Senior Vice President and Chief Financial Officer 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
C O R P O R AT E  INF O R M AT I O N

E X E C U T I V E  T E A M

Charles F. Willis, IV
President and Chief 

Jesse V. Crews
Executive Vice President 

Bradley S. Forsyth
Senior Vice President 

Thomas C. Nord
Senior Vice President 

Donald A. Nunemaker
Executive Vice President 

Judith M. Webber
Senior Vice President,

Executive Offi cer

and Chief Operating 

and Chief Financial 

and General Counsel

and General Manager, 

Technical Services

Offi cer

Offi cer

Leasing

B O A R D O F D I R E C T O R S

C O R P O R AT E  E X E C U T I V E O F F I C E S

F O R M 10 - K , 10 - Q & P R E S S R E L E A S E S

Charles F. Willis, IV
President and Chief Executive Offi cer, 

Willis Lease Finance Corporation

W. William Coon, Jr.
Former Chairman, Avioserv; Former 

Director, FlightTechnics LLC and 

T Group America

Hans Jörg Hunziker, Dr. 
Principal, HLF Aviation GmbH; 

Former President and Chief Executive 

Offi cer, Flightlease, Ltd.

Gérard Laviec 
Former President and Chief Executive 

Officer, CFM International; Former 

Chairman, Shannon Engine Support

Robert T. Morris
Principal, Robert Morris & Company;

Former President, Union Bank of 

California Leasing, Inc.

Austin Willis
President, JT-Power LLC

773 San Marin Drive, Suite 2215 

The Form 10-K has been fi led with the Securities 

Novato, CA 94998

415 408 -4700

415 408 -4701 (fax)

www.willislease.com

I N D E P E N D E N T R E G I S T E R E D
P U B L I C A C C O U N TA N T S

KPMG LLP

55 2nd Street, Suite 1400

San Francisco, CA 94105

415 963 -5100

and Exchange Commission. Copies of the 10-K, 

10-Q and press releases may be obtained from 

the investor relations area of our web site, 

www.willislease.com, or by contacting our corporate 

offi ces. Press releases are also available at The 

Cereghino Group web site, www.stockvalues.com.

S T O C K E X C H A N G E L I S T I N G

Willis Lease Finance Corporation is listed on 

the NASDAQ Global Market under the symbols: 

WLFC (common) and WLFCP (preferred). 

T R A N S F E R A G E N T A N D R E G I S T R A R

A N N U A L M E E T I N G

American Stock Transfer & Trust Company

59 Maiden Lane

Plaza Level

New York, NY 10038

800 937 -5449

I N V E S T O R R E L AT I O N S C O U N S E L

The Cereghino Group

1809 7th Avenue, Suite 1414

Seattle, WA 98101

206 388 -5785

www.stockvalues.com

The Annual Meeting of shareholders will 

be held on Thursday, May 19, 2011, at 

2:00 p.m. at the Company’s headquarters 

at 773 San Marin Drive, Suite 2215, Novato, 

CA 94998. All shareholders are cordially 

invited to attend.

S T O C K I N F O R M AT I O N

20 10 

2009

  High   

Low 

  High 

Low

Q1 

Q2 

Q3 

Q4 

$  17.61  $  13.80 

$  10.58 

$  7.25 

  15.75   

9.22 

  15.39  

9.92  

  11.22   

8.12 

  14.98 

  10.50 

  13.54   

9.87 

  15.20 

  11.03

 
 
 
Willis Lease Finance Corporation 

415 408-4700 

773 San Marin Drive, Suite 2215

415 408-4701 (fax) 

Novato, California 94998 

USA 

www.willislease.com 

Power to Spare—Worldwide ®