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Astronics Corp

atro · NASDAQ Industrials
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Industry Aerospace & Defense
Employees 1001-5000
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FY2015 Annual Report · Astronics Corp
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NASDAQ: ATRO 

2015 ANNUAL REPORT 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2015 SALES BY:  

MARKETS  

PRODUCTS 

Astronics Corporation (NASDAQ: ATRO) is a leading supplier  
of products to the global aerospace, defense, electronics and 
semiconductor industries.  Our products and services include 
advanced, high-performance electrical power generation, 
distribution and motion systems, lighting and safety systems, 
avionics products, aircraft structures, systems certification and 
automated test systems.   

Through our wholly-owned subsidiaries, we have a reputation  
for high-quality designs, exceptional responsiveness, strong  
brand recognition and best-in-class manufacturing practices.   

Our strategy is to increase our value by developing technologies 
and capabilities either internally or through acquisition, and using 
those capabilities to provide innovative solutions to our targeted 
markets and other markets where our technology can be 
beneficial.   

($ in thousands) 

MARKETS 

Aerospace Segment 

2015 

2014 

2013 

2012 

2011 

Commercial Transport 

$455,569 

$396,075 

$237,725 

$179,104  

$143,337 

Military 

Business Jet 

Other 

43,295 

32,796 

18,078 

42,434 

38,819 

17,419 

48,669 

29,784 

14,352 

36,511  

29,379  

9,961  

35,394 

25,983 

9,160 

Aerospace Total 

549,738 

494,747 

330,530 

254,955  

213,874 

Test Systems Segment 

Semiconductor 

Aerospace & Defense 

Test Systems Total 

TOTAL 

PRODUCTS 

Aerospace Segment 

92,136 

50,405 

142,541 

130,859 

35,433 

166,292 

- 

9,407 

9,407 

- 

11,491  

11,491  

- 

14,289 

14,289 

$692,279 

$661,039 

$339,937 

$266,446  

$228,163 

Electrical Power & Motion 

$279,752 

$254,455 

$188,221 

$160,136  

$134,649 

Lighting & Safety 

Avionics 

Systems Certification 

Structures 

Other 

Aerospace Total 

Test Systems 

TOTAL 

157,143 

56,150 

21,317 

16,372 

19,004 

549,738 

142,541 

148,212 

57,879 

- 

14,594 

19,607 

494,747 

166,292 

102,233 

18,733 

- 

6,331 

15,012 

330,530 

9,407 

69,597  

15,261  

- 

- 

9,961  

254,955  

11,491  

69,653 

412 

- 

- 

9,160 

213,874 

14,289 

$692,279 

$661,039 

$339,937 

$266,446  

$228,163 

 
 
 
 
  
  
  
  
  
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
Dear Fellow Shareholders: 

We completed our 12th consecutive year of higher revenue in 2015, another 
significant year.  We had solid growth, very good margins and great cash 
generation.  And, we ended the year with a strong, flexible balance sheet. 
Sales were up 5% to $692 million, while net income increased 19% to  
$67 million.  Funded debt was less than 60% of equity at $170 million and 
cash was $19 million.  

SALES  
(in millions)

.

3
2
9
6
$

.

0
1
6
6
$

Our Aerospace segment led the way with growth of 11%, to a new record  
of $550 million.  Our Aerospace business made up 79% of our total sales  
and was solidly profitable, turning in operating profit of about 16% for the  
year.  These results were helped by our one acquisition during 2015, which 
was Armstrong Aerospace in January.   

.

9
9
3
3
$

.

4
6
6
2
$

.

2
8
2
2
$

Our Test business had a more turbulent year with sales dropping 14% to  
$143 million.  Further, we saw a mix change with Semiconductor Test sales  
down 30% while Aerospace and Defense Test sales grew 42%.  With all this 
going on, our Test Segment still managed to record strong operating profit of 18%.  

'11 '12 '13 '14 '15

During the year, we continued to make good progress in furthering our major product lines in both 
segments.  We continued to perform as the leading provider of passenger power systems to the 
commercial aircraft industry, complementing this strength with certain connectivity, lighting, and 
entertainment offerings.  Our Test business saw the beginnings of new life in the funding environment 
of the traditional Aerospace and Defense market, while performing well for our major Semiconductor 
Test customer.  We expect to see increased opportunities in both parts of our Test business in the near 
future.  

Our strategy continues to be one of value creation.  We believe we accomplish this by developing and 
acquiring new technologies and capabilities that allow innovative solutions in our targeted markets.  We 
are unique in our ability to serve across our industries because of the relationship of trust we establish 
with our customers, who now look to us as a source of ideas and innovation.  We will continue to build 
upon our reputation of high-quality designs, exceptional responsiveness, strong brands and best-in-
class manufacturing practices.  As we look to 2016 and beyond, we remain excited about the things to 
come, what we believe we can create and the boundless opportunities ahead.   

Thank you for your continued interest and support of Astronics.  

Peter J. Gundermann 
President and CEO 

AS WE LOOK TO 2016 AND BEYOND, WE REMAIN EXCITED 
ABOUT THE THINGS TO COME, WHAT WE BELIEVE WE CAN 
CREATE AND THE BOUNDLESS OPPORTUNITIES AHEAD. 

 
 
 
 
 
 
 
 
 
 
	
FIVE-YEAR PERFORMANCE HIGHLIGHTS 

              OPERATING    
MARGIN       

 DILUTED EARNINGS  
 PER SHARE*  

       RETURN ON AVERAGE  
    SHAREHOLDERS’ EQUITY 

%
5
3
1

.

%
2
2
1

.

%
4
2
1

.

%
3
4
1

.

%
2
3
1

.

8
0
1
$

.

8
8
0
$

.

7
8
0
$

.

.

5
5
2
  $
6
1
2
$

.

%
1
8
2

.

%
3
5
2

.

%
0
4
2

.

%
2
9
1

.

%
4
8
1

.

'11 '12 '13 '14 '15

'11 '12 '13 '14 '15

'11 '12 '13 '14 '15

(in thousands, except employee and per share data)

2015

2014

2013

2012

2011

PERFORMANCE

Sales:

Aerospace Segment

Test Systems Segment

Less Intersegment Sales

Total Sales

Gross Profit

Gross Margin

Selling, General and Administrative Expense

Operating Profit

Operating Margin

Net Income 

Diluted Earnings Per Share

Weighted Average Shares Outstanding - Diluted

Return on Average Shareholders' Equity

YEAR END FINANCIAL POSITION

Total Assets 

Indebtedness

Shareholders' Equity

Book Value Per Share

OTHER YEAR END DATA

Depreciation and Amortization

Capital Expenditures

Shares Outstanding

Number of Employees

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

549,738

142,596

(55)

692,279

187,942

27.1 %

89,141

98,801

14.3 %

66,974

2.55

26,243

25.3 %

609,243

169,789

300,225

11.74

25,309

18,641

25,569

2,304

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

494,747

166,769

(477)

661,039

167,042

25.3 %

79,680

87,362

13.2 %

56,170

2.16 *

26,061 *

28.1 %

562,910

183,008

228,177

9.05 *

27,254

40,882

25,220 *

2,041

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

330,530

10,103

(696)

339,937

87,858

25.8 %

45,553

42,305

12.4 %

27,266

1.08 *

25,335 *

18.4 %

491,271

200,320

171,509

6.96  *

11,059

6,868

24,645 *

1,715

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

254,955

11,491

-

266,446

69,442

26.1 %

36,817

32,625

12.2 %

21,874

0.87 *

25,057 *

19.2 %

211,989

29,983

125,134

5.20  *

6,905

16,720

24,064 *

1,156

$

$

$

$

$

$

$

$

$

$

$

$

$

$

$

213,874

14,289

-

228,163

60,496

26.5 %

27,175

30,821

13.5 %

21,591

0.88 *

24,588 *

24.0 %

174,905

33,263

102,863

4.34  *

4,943

14,281

23,682 *

1,081

* Adjusted to reflect the impact of the fifteen percent Class B stock distribution to shareholders of record on October 8, 2015 

 
 
 
 
 
 
        
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
                       
 
     
 
 
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 

For the Fiscal Year Ended December 31, 2015   

Commission File Number 0-7087 
Astronics Corporation 

(Exact Name of Registrant as Specified in its Charter) 

New York 
(State or other jurisdiction of 
incorporation or organization) 

16-0959303 
(I.R.S. Employer 
Identification No.) 

130 Commerce Way, East Aurora, N.Y. 14052 
(Address of principal executive office) 

Registrant’s telephone number, including area code (716) 805-1599 

Securities registered pursuant to Section 12(b) of the Act: None 

Securities registered pursuant to Section 12(g) of the Act: 
$.01 par value Common Stock; $.01 par value Class B Stock 
(Title of Class) 

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. 
Yes        No  

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. 
Yes        No  

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the 
Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file 
such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes        No  

Indicate by check mark whether the registrant has submitted electronically 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        No  

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 amendment 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 definition of “large accelerated filer”, an “accelerated filer”, a “non-accelerated filer” and a “smaller 
reporting company” in Rule 12b-2 of the Exchange Act. (Check one): 

Large accelerated filer  
Non-accelerated filer 


Accelerated filer 
Smaller Reporting Company 




Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes      No  

As of February 18, 2016, 25,600,468 shares were outstanding, consisting of 19,474,585 shares of Common Stock $.01 par value 

and 6,125,883 shares of Class B Stock $.01 par value. The aggregate market value, as of the last business day of the Company’s most 
recently completed second fiscal quarter, of the shares of Common Stock and Class B Stock of Astronics Corporation held by 
non-affiliates was approximately $1,291,000,000 (assuming conversion of all of the outstanding Class B Stock into Common Stock 
and assuming the affiliates of the Registrant to be its directors, executive officers and persons known to the Registrant to beneficially 
own more than 10% of the outstanding capital stock of the Corporation). 

Portions of the Company’s Proxy Statement for the 2016 Annual Meeting of Shareholders to be held June 1, 2016 are incorporated by 
reference into Part III of this Report. 

DOCUMENTS INCORPORATED BY REFERENCE 

1 

 
  
  
 
 
Table of Contents 

ASTRONICS CORPORATION 
Index to Annual Report 
on Form 10-K 

Year Ended December 31, 2015   

PART I 

Item 1.  Business 
Item 1A.  Risk Factors 
Item 1B.  Unresolved Staff Comments 
Properties 
Item 2. 
Item 3.  Legal Proceedings 
Item 4.  Mine Safety Disclosures 

PART II 

Item 5.  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity 

Securities 
Selected Financial Data 

Item 6. 
Item 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations 
Item 7A.  Quantitative and Qualitative Disclosures About Market Risk
Item 8. 
Item 9.  Changes In and Disagreements with Accountants on Accounting and Financial Disclosure 
Item 9A.  Controls and Procedures 
Item 9B.  Other Information 

Financial Statements and Supplementary Data

PART III 

Item 10.  Directors, Executive Officers and Governance
Item 11.  Executive Compensation 
Item 12.  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Item 13.  Certain Relationships and Related Transactions and Director Independence
Item 14.  Principal Accountant Fees and Services

PART IV 

Item 15.  Exhibits and Financial Statement Schedules

2 

Page 

4
6
11
12
12
13

14 
16
16
29
30
61
61
61

62
62
62
62
62

63

 
  
  
  
  
 
  
  
 
  
 
  
  
 
  
 
  
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FORWARD LOOKING STATEMENTS 

Information included or incorporated by reference in this report that does not consist of historical facts, including statements 
accompanied by or containing words such as “may,” “will,” “should,” “believes,” “expects,” “expected,” “intends,” “plans,” 
“projects,” “approximate,” “estimates,” “predicts,” “potential,” “outlook,” “forecast,” “anticipates,” “presume” and “assume,” are 
forward-looking statements. Such forward-looking statements are made pursuant to the safe harbor provisions of the Private Securities 
Litigation Reform Act of 1995. These statements are not guarantees of future performance and are subject to several factors, risks and 
uncertainties, the impact or occurrence of which could cause actual results to differ materially from the expected results described in 
the forward-looking statements. Certain of these factors, risks and uncertainties are discussed in the sections of this report entitled 
“Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” New factors, risks 
and uncertainties may emerge from time to time that may affect the forward-looking statements made herein. Given these factors, 
risks and uncertainties, investors should not place undue reliance on forward-looking statements as predictive of future results. We 
disclaim any obligation to update the forward-looking statements made in this report. 

3 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART I 

ITEM 1.    BUSINESS 

Astronics Corporation (“Astronics” or the “Company”) is a leading supplier of products to the global aerospace, defense, electronics 
and semiconductor industries. Our products and services include advanced, high-performance electrical power generation, distribution 
and motion systems, lighting & safety systems, avionics products, aircraft structures, systems certification and automated test systems. 

We have operations in the United States ("U.S."), Canada and France. We design and build our products through our wholly owned 
subsidiaries Astronics Advanced Electronic Systems Corp. (“AES”); Astronics AeroSat Corporation (“AeroSat”); Ballard 
Technology, Inc. (“Ballard”); Astronics DME LLC (“DME”); Luminescent Systems, Inc. (“LSI”); Luminescent Systems Canada, Inc. 
(“LSI Canada”); Max-Viz, Inc. (“Max-Viz”); Peco, Inc. (“Peco”); PGA Electronic s.a. (“PGA”); Astronics Test Systems, Inc. and 
Armstrong Aerospace, Inc. (“Armstrong”). We have two reportable segments, Aerospace and Test Systems. 

Acquisitions 

On July 18, 2013, Astronics acquired all of the outstanding capital stock of Peco. Peco designs and manufactures highly engineered 
commercial aerospace interior components and systems for the aerospace industry. Peco is included in our Aerospace segment. 

On October 1, 2013, Astronics acquired certain assets and liabilities from AeroSat Corporation and related entities, a manufacturer of 
fuselage and tail-mounted antenna systems for commercial transport, business jet, and military aircraft. AeroSat is included in our 
Aerospace segment. 

On December 5, 2013, Astronics acquired all of the outstanding capital stock of PGA. PGA designs and manufactures seat motion and 
lighting systems primarily for business and first class aircraft seats and is Europe’s leading provider of in-flight 
entertainment/communication systems as well as cabin management systems for private aircraft. PGA is included in our Aerospace 
segment. 

On February 28, 2014, Astronics acquired, through its wholly-owned subsidiary Astronics Test Systems, Inc. (“ATS”), certain assets 
and liabilities of EADS North America’s Test and Services division, located in Irvine, California. ATS is a leading provider of highly 
engineered automatic test systems, subsystems and instruments for semiconductor and consumer electronics products to both the 
commercial and defense industries. ATS is included in our Test Systems segment. 

On January 14, 2015, the Company acquired all of the outstanding stock of Armstrong, located in Itasca, Illinois. Armstrong is a 
leading provider of engineering, design and certification solutions for commercial aircraft, specializing in connectivity, in-flight 
entertainment, and electrical power systems. Armstrong is included in our Aerospace segment. 

Products and Customers 

Our Aerospace segment designs and manufactures products for the global aerospace industry. Product lines include lighting and safety 
systems, electrical power generation, distribution and motions systems, aircraft structures, avionics products, systems certification and 
other products. Our Aerospace customers are the airframe manufacturers ("OEM") that build aircraft for the commercial, military and 
general aviation markets, suppliers to those OEM’s, aircraft operators such as airlines and branches of the U.S. Department of Defense 
as well as the Federal Aviation Administration and airport operators. During 2015, this segment’s sales were divided 83% to the 
commercial transport market, 8% to the military aircraft market, 6% to the business jet market and 3% to other markets. Most of this 
segment’s sales are a result of contracts or purchase orders received from customers, placed on a day-to-day basis or for single year 
procurements rather than long-term multi-year contract commitments. On occasion, the Company does receive contractual 
commitments or blanket purchase orders from our customers covering multiple-year deliveries of hardware to our customers. 

Our Test Systems segment designs, develops, manufactures and maintains automated test systems that support the semiconductor, 
aerospace, communications and weapons test systems as well as training and simulation devices for both commercial and military 
applications. In the Test Systems segment, Astronics’ products are sold to a global customer base including OEMs and prime 
government contractors for both electronics and military products. During 2015, this segment’s sales were divided 65% to the 
semiconductor market and 35% to the aerospace & defense market. Before the acquisition of ATS in February 2014, this segment’s 
sales were all to the military market. 

4 

 
 
 
 
 
Sales by segment, geographic region, major customer and foreign operations are provided in Note 18 of Item 8, Financial Statements 
and Supplementary Data in this report. 

We have a significant concentration of business with three major customers; Panasonic Avionics Corporation (“Panasonic”), Apple 
Inc. (“Apple”), and The Boeing Company (“Boeing”). Sales to Panasonic accounted for 21.0% of sales in 2015, 17.7% of sales in 
2014 and 29.6% of sales in 2013. Sales to Apple accounted for 13.1% of sales in 2015 and 17.9% of sales in 2014. Sales to Boeing 
accounted for 13.0% of sales in 2015, 14.1% of sales in 2014 and 14.5% of sales in 2013. 

Strategy 

Our strategy is to increase our value by developing technologies and capabilities either internally or through acquisition, and using 
those capabilities to provide innovative solutions to the aerospace & defense, semiconductor and other markets where our technology 
can be beneficial. 

Practices as to Maintaining Working Capital 

Liquidity is discussed in Part II, Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, in 
the Liquidity section of this report. 

Competitive Conditions 

We experience considerable competition in the market sectors we serve, principally with respect to product performance and price, 
from various competitors, many of which are substantially larger and have greater resources. Success in the markets we serve depends 
upon product innovation, customer support, responsiveness and cost management. We continue to invest in developing the 
technologies and engineering support critical to competing in our markets. 

Government Contracts 

All U.S. government contracts, including subcontracts where the U.S. government is the ultimate customer, may be subject to 
termination at the election of the government. Our revenue stream relies on military spending. Approximately 14% of our consolidated 
sales were made to the military aircraft and military test systems markets combined. 

Raw Materials 

Materials, supplies and components are purchased from numerous sources. We believe that the loss of any one source, although 
potentially disruptive in the short-term, would not materially affect our operations in the long-term. 

Seasonality 

Our business is typically not seasonal. 

Backlog 

At December 31, 2015, our backlog was $274.4 million. At December 31, 2014, our backlog was $370.7 million. Backlog in the 
Aerospace segment was $212.7 million at December 31, 2015, of which $186.8 million is expected to be realized in 2016. Backlog in 
the Test Systems segment was $61.7 million at December 31, 2015, of which $49.3 million is expected to be realized in 2016. 

Patents 

We have a number of patents. While the aggregate protection of these patents is of value, our only material business that is dependent 
upon the protection afforded by these patents is our cabin power distribution products. Our patents and patent applications relate to 
electroluminescence, instrument panels, keyboard technology and a broad patent covering the cabin power distribution technology. 
We regard our expertise and techniques as proprietary and rely upon trade secret laws and contractual arrangements to protect our 
rights. We have trademark protection in our major markets. 

5 

 
 
 
 
Research, Development and Engineering Activities 

We are engaged in a variety of engineering and design activities as well as basic research and development activities directed to the 
substantial improvement or new application of our existing technologies. These costs are expensed when incurred and included in cost 
of sales. Research, development and engineering costs amounted to approximately $90.1 million in 2015, $76.7 million in 2014 and 
$52.8 million in 2013. 

Employees 

We employed approximately 2,300 employees at December 31, 2015. We consider our relations with our employees to be good. 
Except for the hourly production workforce at Peco, none of our employees are subject to collective bargaining agreements. 

Stock Distribution 

On September 10, 2015, the Company announced a three-for-twenty distribution of Class B Stock to holders of both Common and 
Class B Stock. Stockholders received three shares of Class B Stock for every twenty shares of Common and Class B Stock held on the 
record date of October 8, 2015. Fractional shares were paid in cash. All share quantities, share prices and per share data reported 
throughout this report have been adjusted to reflect the impact of this distribution. 

Available information 

We file our financial information and other materials as electronically required with the Securities and Exchange Commission 
(“SEC”). These materials can be accessed electronically via the Internet at www.sec.gov. Such materials and other information about 
the Company are also available through our website at www.astronics.com. 

ITEM 1A.    RISK FACTORS 

The loss of Panasonic, Apple or Boeing as major customers or a significant reduction in sales to any or all of those three 
customers would reduce our sales and earnings.    In 2015, we had a concentration of sales to Panasonic, Apple and Boeing 
representing approximately 21.0%, 13.1% and 13.0% of our sales, respectively. The loss of one or all of these customers or a 
significant reduction in sales to them would significantly reduce our sales and earnings. 

The amount of debt we have outstanding, as well as any debt we may incur in the future, could have an adverse effect on our 
operational and financial flexibility.    As of December 31, 2015, we had approximately $169.8 million of debt outstanding, of which 
$167.2 million is long-term debt. Changes to our level of debt subsequent to December 31, 2015 could have significant consequences 
to our business, including the following: 

• 

• 

• 

• 

• 

Depending on interest rates and debt maturities, a substantial portion of our cash flow from operations could be 
dedicated to paying principal and interest on our debt, thereby reducing funds available for our acquisition strategy, 
capital expenditures or other purposes; 

A significant amount of debt could make us more vulnerable to changes in economic conditions or increases in 
prevailing interest rates; 

Our ability to obtain additional financing for acquisitions, capital expenditures or for other purposes could be 
impaired; 

The increase in the amount of debt we have outstanding increases the risk of non-compliance with some of the 
covenants in our debt agreements which require us to maintain specified financial ratios; and 

We may be more leveraged than some of our competitors, which may result in a competitive disadvantage.

We are subject to debt covenant restrictions. Our credit facility contains several financial and other restrictive covenants. A 
significant decline in our operating income could cause us to violate our covenants. A covenant violation would require a waiver by 
the lenders or an alternative financing arrangement be achieved. This could result in our being unable to borrow under our bank credit 
facility or being obliged to refinance and renegotiate the terms of our bank indebtedness. Historically both choices have been available 
to us, however, it is difficult to predict the availability of these options in the future. 

Our future operating results could be impacted by estimates used to calculate impairment losses on long term assets. The 
preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make 
significant and subjective estimates and assumptions that may affect the reported amounts of long term assets in the 

6 

 
  
 
 
financial statements. These estimates are integral in the determination of whether a potential impairment loss exists as well as the 
calculation of that loss. Actual future results could differ from those estimates. 

A write-off of all or part of our goodwill or other intangible assets could adversely affect our operating results and net worth.   
At December 31, 2015, goodwill and purchased intangible assets were approximately 18.9% and 17.8% of our total assets, 
respectively. Our goodwill and other intangible assets may increase in the future since our strategy includes growing through 
acquisitions. We may have to write-off all or part of our goodwill or purchased intangible assets if their value becomes impaired. 
Although this write-off would be a non-cash charge, it could reduce our earnings and net worth significantly. 

The markets we serve are cyclical and sensitive to domestic and foreign economic conditions and events, which may cause our 
operating results to fluctuate.    Demand for our products is to a large extent dependent on the demand and success of our customers' 
products where we are a supplier to an OEM. In our Aerospace segment, demand by the business jet markets for our products is 
dependent upon several factors, including capital investment, product innovations, economic growth and wealth creation and 
technology upgrades. In addition, the commercial airline industry is highly cyclical and sensitive to fuel price increases, labor 
disputes, global economic conditions, availability of capital to fund new aircraft purchases and upgrades of existing aircraft and 
passenger demand. A change in any of these factors could result in a reduction in the amount of air travel and the ability of airlines to 
invest in new aircraft or to upgrade existing aircraft. These factors would reduce orders for new aircraft and would likely reduce 
airlines’ spending for cabin upgrades for which we supply products, thus reducing our sales and profits. A reduction in air travel may 
also result in our commercial airline customers being unable to pay our invoices on a timely basis or not at all. 

We are a supplier on various new aircraft programs just entering or expected to begin production in the future. As with any new 
program, there is risk as to whether the aircraft or program will be successful and accepted by the market. As is customary for our 
business, we purchase inventory and invest in specific capital equipment to support our production requirements generally based on 
delivery schedules provided by our customer. If a program or aircraft is not successful we may have to write-off all or a part of the 
inventory, accounts receivable and capital equipment related to the program. A write-off of these assets could result in a significant 
reduction of earnings and cause covenant violations relating to our debt agreements. This could result in our being unable to borrow 
additional funds under our bank credit facility or being obliged to refinance or renegotiate the terms of our bank indebtedness. 

In our Test Systems segment, the market for our products is concentrated with a limited number of significant customers accounting 
for a substantial portion of the purchases of test equipment. In any one reporting period, a single customer or several customers may 
contribute an even larger percentage of our consolidated revenues. In addition, our ability to increase sales will depend, in part, on our 
ability to obtain orders from current or new significant customers. The opportunities to obtain orders from these customers may be 
limited, which may impair our ability to grow revenues. We expect that sales of our Test Systems products will continue to be 
concentrated with a limited number of significant customers for the foreseeable future. Additionally, demand for some of our test 
products is dependent upon government funding levels for our products, our ability to compete successfully for those contracts and our 
ability to develop products to satisfy the demands of our customers. 

Our products are sold in highly competitive markets. Some of our competitors are larger, more diversified corporations and have 
greater financial, marketing, production and research and development resources. As a result, they may be better able to withstand the 
effects of periodic economic downturns. Our operations and financial performance will be negatively impacted if our competitors: 

• 

• 

• 

• 

develop products that are superior to our products; 

develop products that are more competitively priced than our products; 

develop methods of more efficiently and effectively providing products and services; or 

adapt more quickly than we do to new technologies or evolving customer requirements.

We believe that the principal points of competition in our markets are product quality, price, design and engineering capabilities, 
product development, conformity to customer specifications, quality of support after the sale, timeliness of delivery and effectiveness 
of the distribution organization. Maintaining and improving our competitive position will require continued investment in 
manufacturing, engineering, quality standards, marketing, customer service and support and our distribution networks. If we do not 
maintain sufficient resources to make these investments, or are not successful in maintaining our competitive position, our operations 
and financial performance will suffer. 

7 

 
  
 
 
 
 
Our future success depends to a significant degree upon the continued contributions of our management team and technical 
personnel.    The loss of members of our management team could have a material and adverse effect on our business. In addition, 
competition for qualified technical personnel in our industry is intense, and we believe that our future growth and success will depend 
on our ability to attract, train and retain such personnel. 

Future terror attacks, war, or other civil disturbances could negatively impact our business. Continued terror attacks, war or 
other disturbances could lead to economic instability and decreases in demand for our products, which could negatively impact our 
business, financial condition and results of operations. Terrorist attacks world-wide have caused instability from time to time in global 
financial markets and the aviation industry. The long-term effects of terrorist attacks on us are unknown. These attacks and the U.S. 
government’s continued efforts against terrorist organizations may lead to additional armed hostilities or to further acts of terrorism 
and civil disturbance in the U.S. or elsewhere, which may further contribute to economic instability. 

Our business operations may be adversely affected by information systems interruptions or intrusions. We are dependent on 
various information technologies throughout our Company to administer, store and support multiple business activities. Disruptions or 
cyber security attacks such as unauthorized access, malicious software and other intrusions may lead to exposure of proprietary and 
confidential information as well as potential data corruption. Any intrusion may cause operational stoppages, diminished competitive 
advantages through reputational damages and increased operational costs. 

Our inability to adequately enforce and protect our intellectual property or defend against assertions of infringement could 
prevent or restrict our ability to compete.    We rely on patents, trademarks and proprietary knowledge and technology, both 
internally developed and acquired, in order to maintain a competitive advantage. Our inability to defend against the unauthorized use 
of these rights and assets could have an adverse effect on our results of operations and financial condition. Litigation may be necessary 
to protect our intellectual property rights or defend against claims of infringement. This litigation could result in significant costs and 
divert our management’s focus away from operations. 

If we are unable to adapt to technological change, demand for our products may be reduced. The technologies related to our 
products have undergone, and in the future may undergo, significant changes. To succeed in the future, we will need to continue to 
design, develop, manufacture, assemble, test, market and support new products and enhancements on a timely and cost effective basis. 
Our competitors may develop technologies and products that are more effective than those we develop or that render our technology 
and products obsolete or uncompetitive. Furthermore, our products could become unmarketable if new industry standards emerge. We 
may have to modify our products significantly in the future to remain competitive, and new products we introduce may not be 
accepted by our customers. 

Our new product development efforts may not be successful, which would result in a reduction in our sales and earnings. We 
may experience difficulties that could delay or prevent the successful development of new products or product enhancements, and new 
products or product enhancements may not be accepted by our customers. In addition, the development expenses we incur may exceed 
our cost estimates, and new products we develop may not generate sales sufficient to offset our costs. If any of these events occur, our 
sales and profits could be adversely affected. 

We depend on government contracts and subcontracts with defense prime contractors and sub-contractors that may not be 
fully funded, may be terminated, or may be awarded to our competitors. The failure to be awarded these contracts, the failure 
to receive funding or the termination of one or more of these contracts could reduce our sales.    Sales to the U.S. government 
and its prime contractors and subcontractors represent a significant portion of our business. The funding of these programs is generally 
subject to annual congressional appropriations, and congressional priorities are subject to change. In addition, government 
expenditures for defense programs may decline or these defense programs may be terminated. A decline in governmental expenditures 
or the termination of existing contracts may result in a reduction in the volume of contracts awarded to us. We have resources applied 
to specific government contracts and if any of those contracts were terminated, we may incur substantial costs redeploying those 
resources. 

If our subcontractors or suppliers fail to perform their contractual obligations, our prime contract performance and our 
ability to obtain future business could be materially and adversely impacted.    Many of our contracts involve subcontracts with 
other companies upon which we rely to perform a portion of the services we must provide to our customers. There is a risk that we 
may have disputes with our subcontractors, including disputes regarding the quality and timeliness of work performed by the 
subcontractor or customer concerns about the subcontractor. Failure by our subcontractors to satisfactorily provide, on a timely basis, 
the agreed-upon supplies or perform the agreed-upon services may materially and adversely impact our ability to perform our 
obligations with our customer. Subcontractor performance deficiencies could result in a customer terminating our contract for default. 
A default termination could expose us to liability and substantially impair our ability to compete for future contracts and orders. In 
addition, a delay in our ability to obtain components and equipment 

8 

 
 
 
 
parts from our suppliers may affect our ability to meet our customers’ needs and may have an adverse effect upon our profitability. 

Our results of operations are affected by our fixed-price contracts, which could subject us to losses in the event that we have 
cost overruns.    For the year ended December 31, 2015, fixed-price contracts represented almost all of the Company’s sales. On 
fixed-price contracts, we agree to perform the scope of work specified in the contract for a predetermined price. Depending on the 
fixed price negotiated, these contacts may provide us with an opportunity to achieve higher profits based on the relationship between 
our costs and the contract’s fixed price. However, we bear the risk that increased or unexpected costs may reduce our profit. 

Some of our contracts contain late delivery penalties. Failure to deliver in a timely manner due to supplier problems, development 
schedule slides, manufacturing difficulties, or similar schedule related events could have a material adverse effect on our business. 

The failure of our products may damage our reputation, necessitate a product recall or result in claims against us that exceed 
our insurance coverage, thereby requiring us to pay significant damages.    Defects in the design and manufacture of our products 
may necessitate a product recall. We include complex system design and components in our products that could contain errors or 
defects, particularly when we incorporate new technology into our products. If any of our products are defective, we could be required 
to redesign or recall those products or pay substantial damages or warranty claims. Such an event could result in significant expenses, 
disrupt sales and affect our reputation and that of our products. We are also exposed to product liability claims. We carry aircraft and 
non-aircraft product liability insurance consistent with industry norms. However, this insurance coverage may not be sufficient to fully 
cover the payment of any potential claim. A product recall or a product liability claim not covered by insurance could have a material 
adverse effect on our business, financial condition and results of operations. 

Changes in discount rates and other estimates could affect our future earnings and equity. Our goodwill impairment evaluations 
are determined using valuations that involve several assumptions, including discount rates, cash flow estimates, growth rates and 
terminal values. Certain of these assumptions, particularly the discount rate, are based on market conditions and are outside of our 
control. Changes in these assumptions could affect our future earnings and equity. 

Additionally, pension obligations and the related costs are determined using actual results and actuarial valuations that involve several 
assumptions. The most critical assumption is the discount rate. Other assumptions include mortality, salary increases and retirement 
age. The discount rate assumptions are based on current market conditions and are outside of our control. Changes in these 
assumptions could affect our future earnings and equity. 

We are subject to financing and interest rate exposure risks that could adversely affect our business, liquidity and operating 
results.    Changes in the availability, terms and cost of capital, and increases in interest rates could cause our cost of doing business to 
increase and place us at a competitive disadvantage. At December 31, 2015, approximately 9% of our debt was at fixed interest rates 
with the remainder subject to variable interest rates. 

Contracting in the defense industry is subject to significant regulation, including rules related to bidding, billing and 
accounting kickbacks and false claims, and any non-compliance could subject us to fines and penalties or possible debarment.   
Like all government contractors, we are subject to risks associated with this contracting. These risks include the potential for 
substantial civil and criminal fines and penalties. These fines and penalties could be imposed for failing to follow procurement 
integrity and bidding rules, employing improper billing practices or otherwise failing to follow cost accounting standards, receiving or 
paying kickbacks or filing false claims. We have been, and expect to continue to be, subjected to audits and investigations by 
government agencies. The failure to comply with the terms of our government contracts could harm our business reputation. It could 
also result in suspension or debarment from future government contracts. 

If we fail to meet expectations of securities analysts or investors due to fluctuations in our revenue or operating results, our 
stock price could decline significantly.    Our revenue and earnings may fluctuate from quarter to quarter due to a number of factors, 
including delays or cancellations of programs. It is likely that in some future quarters our operating results may fall below the 
expectations of securities analysts or investors. In this event, the trading price of our stock could decline significantly. 

Our operations in foreign countries expose us to political and currency risks and adverse changes in local legal and regulatory 
environments.    In 2015, approximately 7.3% of our sales were made by our subsidiaries in France and Canada. Net assets held by 
these subsidiaries total $36.1 million at December 31, 2015. Our financial results may be adversely affected by fluctuations in foreign 
currencies and by the translation of the financial statements of our foreign subsidiaries from local 

9 

 
 
 
 
currencies into U.S. dollars. We expect international operations and export sales to continue to contribute to our earnings for the 
foreseeable future. Both the sales from international operations and export sales are subject in varying degrees to risks inherent in 
doing business outside of the U.S. Such risks include the possibility of unfavorable circumstances arising from host country laws or 
regulations, changes in tariff and trade barriers and import or export licensing requirements, and political or economic reprioritization, 
insurrection, civil disturbance or war. 

Government regulations could limit our ability to sell our products outside the U.S. and could otherwise adversely affect our 
business.    Certain of our sales are subject to compliance with U.S. export regulations. Our failure to obtain, or fully adhere to the 
limitations contained in, the requisite licenses, meet registration standards or comply with other government export regulations would 
hinder our ability to generate revenues from the sale of our products outside the U.S. Compliance with these government regulations 
may also subject us to additional fees and operating costs. The absence of comparable restrictions on competitors in other countries 
may adversely affect our competitive position. In order to sell our products in European Union countries, we must satisfy certain 
technical requirements. If we are unable to comply with those requirements with respect to a significant quantity of our products, our 
sales in Europe would be restricted. Doing business internationally also subjects us to numerous U.S. and foreign laws and 
regulations, including regulations relating to import-export control, technology transfer restrictions, foreign corrupt practices and 
anti-boycott provisions. Our failure, or failure by an authorized agent or representative that is attributable to us, to comply with these 
laws and regulations could result in administrative, civil or criminal liabilities and could, in the extreme case, result in monetary 
penalties, suspension or debarment from government contracts or suspension of our export privileges, which would have a material 
adverse effect on us. 

Our stock price is volatile. For the year ended December 31, 2015, our stock price ranged from a low of $33.74 to a high of $66.61. 
The price of our common stock has been and likely will continue to be subject to wide fluctuations in response to a number of events 
and factors, such as: 

• 
• 
• 
• 
• 

quarterly variations in operating results; 
variances of our quarterly results of operations from securities analyst estimates; 
changes in financial estimates; 
announcements of technological innovations and new products; and 
news reports relating to trends in our markets. 

In addition, the stock market in general, and the market prices for companies in the aerospace & defense industry in particular, have 
experienced significant price and volume fluctuations that often have been unrelated to the operating performance of the companies 
affected by these fluctuations. These broad market fluctuations may adversely affect the market price of our common stock, regardless 
of our operating performance. 

We may incur losses and liabilities as a result of our acquisition strategy. Growth by acquisition involves risks that could 
adversely affect our financial condition and operating results, including: 

• 
• 
• 
• 

• 
• 

diversion of management time and attention from our core business; 
the potential exposure to unanticipated liabilities; 

the potential that expected benefits or synergies are not realized and that operating costs increase; 
the risks associated with incurring additional acquisition indebtedness, including that additional indebtedness could 
limit our cash flow availability for operations and our flexibility; 
difficulties in integrating the operations and personnel of acquired companies; and 
the potential loss of key employees, suppliers or customers of acquired businesses. 

In addition, any acquisition, once successfully integrated, could negatively impact our financial performance if it does not perform as 
planned, does not increase earnings, or does not prove otherwise to be beneficial to us. 

We currently are involved or may become involved in the future, in legal proceedings that, if adversely adjudicated or settled, 
could materially impact our financial condition.    As an aerospace company, we may become a party to litigation in the ordinary 
course of our business, including, among others, matters alleging product liability, warranty claims, breach of commercial or 
government contract or other legal actions. In general, litigation claims can be expensive and time consuming to 

10 

 
  
  
 
 
 
bring or defend against and could result in settlements or damages that could significantly impact results of operations and financial 
condition. 

We are a defendant in actions filed in the Regional State Court of Mannheim, Germany (Lufthansa Technik AG v. Astronics 
Advanced Electronics Systems Corp.) and the United States District for the Western District of Washington relating to an 
allegation of patent infringement.   On December 29, 2010, Lufthansa Technik AG (“Lufthansa”) filed a Statement of Claim in the 
Regional State Court of Mannheim, Germany. Lufthansa’s claim asserts that our subsidiary, Astronics Advanced Electronic Systems 
Corp. (“AES”) sold, marketed and brought into use in Germany a power supply system which infringes upon a German patent held by 
Lufthansa. The relief sought by Lufthansa includes requiring AES to stop selling and marketing the allegedly infringing power supply 
system, a recall of allegedly infringing products sold to commercial customers since November 26, 2003 and compensation for 
damages. The claim does not specify an estimate of damages and a damages claim will be made by Lufthansa only if it receives a 
favorable ruling on the determination of infringement. The value of the dispute has been set by the court to be €2 million. This is an 
estimate of the commercial value of the matter. 

On February 6, 2015, the Regional State Court of Mannheim, Germany rendered its decision that the patent was infringed. The 
judgment does not require AES to recall products which are already installed in aircraft or have been sold to other end users. On July 
15, 2015, Lufthansa advised AES of their intention to enforce the accounting provisions of the decision, which require AES to provide 
certain financial information regarding sales of the infringing product to enable Lufthansa to make an estimate of requested damages. 
Additionally, if Lufthansa provides the required bank guarantees specified in the decision, the Company may be required to offer a 
recall of products which are in the distribution channels in Germany, and provide certain financial information regarding sales of the 
infringing product to enable Lufthansa to make an estimate of requested damages. No such bank guarantees have been issued to date. 

The Company appealed and believes it has valid defenses to refute the decision. The appeal process is estimated to extend up to two 
years. The enforcement of the accounting provision of the decision, as discussed above, has no impact on the appeals process. As a 
result, we do not currently have sufficient information to provide an estimate of AES’s potential exposure related to this matter. As 
loss exposure is neither probable nor estimable at this time, the Company has not recorded any liability with respect to this litigation 
as of December 31, 2015. 

On November 26, 2014, Lufthansa filed a complaint in the United States District for the Western District of Washington. Lufthansa’s 
complaint in this action alleges that AES manufactures, uses, sells and offers for sale a power supply system which infringes upon a 
U.S. patent held by Lufthansa. The patent at issue in the U.S. action is based on technology similar to that involved in the German 
action. However, the U.S. court will not be bound by the ultimate determination made by the German court. The Company believes it 
has valid defenses to refute Lufthansa’s claims and intends to contest this matter vigorously. As this matter is in the early stages of fact 
discovery, we do not currently have sufficient information to provide an estimate of AES’s potential exposure related to this matter. 
As loss exposure is neither probable nor estimable at this time, the Company has not recorded any liability with respect to this 
litigation as of December 31, 2015. 

ITEM 1B. 

UNRESOLVED STAFF COMMENTS 

None 

11 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 2.    PROPERTIES 

On December 31, 2015, we own or lease 1.0 million square feet of space in the U.S., Canada and France, distributed as follows: 

Aerospace: 

Clackamas, OR 
East Aurora, NY 
Kirkland, WA 
Ft. Lauderdale, FL 
Lebanon, NH 
Itasca, IL 
Montierchaume, France* 
Amherst, NH 
Montreal, Quebec, Canada 
Everett, WA 
Portland, OR 
Hillsboro, OR 
Chicago, IL 
Aerospace Square Feet 
Test Systems: 

Irvine, CA* 
Orlando, FL 
Test Systems Square Feet 
Total Square Feet 

* - Capitalized leases. 

Owned 

Leased 

Total 

237,000  
125,000  
97,000  
96,000  
80,000  
49,000  
—  
—  
—  
—  
—  
—  
—  
684,000  

—  
—  
—  
684,000  

—  
—  
39,500  
—  
—  
—  
80,000  
28,000  
25,000  
16,000  
3,500  
1,000  
500  
193,500  

99,000  
51,000  
150,000  
343,500  

237,000 
125,000  
136,500  
96,000  
80,000  
49,000  
80,000  
28,000  
25,000  
16,000  
3,500  
1,000  
500  
877,500  

99,000  
51,000  
150,000  
1,027,500  

Upon the expiration of our current leases, we believe that we will be able to either secure renewal terms or enter into leases for or 
purchases of alternative locations at market terms. We believe that our properties have been adequately maintained and are generally 
in good condition. 

In January 2014, Peco purchased real estate that included two buildings totaling 237,000 square feet in Clackamas, Oregon and began 
moving its operations into the buildings in the fourth quarter of 2014. Peco vacated its former facilities in 2015. In January 2015, we 
acquired three buildings totaling 49,000 square feet in Itasca, Illinois in conjunction with the Armstrong acquisition. 

ITEM 3. 

LEGAL PROCEEDINGS 

The Company is subject to various legal proceedings, claims, and litigation arising in the ordinary course of business. While the 
outcome of these matters is currently not determinable, we do not expect these matters will have a material adverse effect on our 
business, financial position, results of operations, or cash flows. However, the results of these matters cannot be predicted with 
certainty. Should the Company fail to prevail in any legal matter or should several legal matters be resolved against the Company in 
the same reporting period, then the financial results of that particular reporting period could be materially adversely affected. 

On December 29, 2010, Lufthansa Technik AG (“Lufthansa”) filed a Statement of Claim in the Regional State Court of Mannheim, 
Germany. Lufthansa’s claim asserts that our subsidiary, Astronics Advanced Electronic Systems Corp. (“AES”) sold, marketed and 
brought into use in Germany a power supply system which infringes upon a German patent held by Lufthansa. The relief sought by 
Lufthansa includes requiring AES to stop selling and marketing the allegedly infringing power supply system, a recall of allegedly 
infringing products sold to commercial customers since November 26, 2003 and compensation for damages. The claim does not 
specify an estimate of damages and a damages claim will be made by Lufthansa 

12 

 
  
  
 
 
  
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
      
 
 
 
 
 
 
 
 
 
 
 
 
only if it receives a favorable ruling on the determination of infringement. The value of the dispute has been set by the court to be €2 
million. This is an estimate of the commercial value of the matter. 

On February 6, 2015, the Regional State Court of Mannheim, Germany rendered its decision that the patent was infringed. The 
judgment does not require AES to recall products which are already installed in aircraft or have been sold to other end users. On July 
15, 2015, Lufthansa advised AES of their intention to enforce the accounting provisions of the decision, which require AES to provide 
certain financial information regarding sales of the infringing product to enable Lufthansa to make an estimate of requested damages. 
Additionally, if Lufthansa provides the required bank guarantees specified in the decision, the Company may be required to offer a 
recall of products which are in the distribution channels in Germany, and provide certain financial information regarding sales of the 
infringing product to enable Lufthansa to make an estimate of requested damages. No such bank guarantees have been issued to date. 

The Company appealed and believes it has valid defenses to refute the decision. The appeal process is estimated to extend up to two 
years. The enforcement of the accounting provision of the decision, as discussed above, has no impact on the appeals process. As a 
result, we do not currently have sufficient information to provide an estimate of AES’s potential exposure related to this matter. As 
loss exposure is neither probable nor estimable at this time, the Company has not recorded any liability with respect to this litigation 
as of December 31, 2015. 

On November 26, 2014, Lufthansa filed a complaint in the United States District for the Western District of Washington. Lufthansa’s 
complaint in this action alleges that AES manufactures, uses, sells and offers for sale a power supply system which infringes upon a 
U.S. patent held by Lufthansa. The patent at issue in the U.S. action is based on technology similar to that involved in the German 
action. However, the U.S. court will not be bound by the ultimate determination made by the German court. The Company believes it 
has valid defenses to refute Lufthansa’s claims and intends to contest this matter vigorously. As this matter is in the early stages of fact 
discovery, we do not currently have sufficient information to provide an estimate of AES’s potential exposure related to this matter. 
As loss exposure is neither probable nor estimable at this time, the Company has not recorded any liability with respect to this 
litigation as of December 31, 2015. 

Other than these proceedings, we are not party to any significant pending legal proceedings that management believes will result in 
material adverse effect on our financial condition or results of operations. 

ITEM 4. 

MINE SAFETY DISCLOSURES 

Not Applicable 

13 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART II 

ITEM 5.    MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER   

    PURCHASES OF EQUITY SECURITIES 

The table below sets forth the range of prices for the Company’s Common Stock, traded on the NASDAQ National Market System, 
for each quarterly period during the last two years. The approximate number of shareholders of record as of February 18, 2016, was 
835 for Common Stock and 2,088 for Class B Stock. 

2015 
First 
Second 
Third 
Fourth 

2014 
First 
Second 
Third 
Fourth 

High 

Low 

65.26 
66.61 
61.74 
42.48 

$
$
$
$

44.35 
58.53 
33.74 
34.61 

High 

Low 

52.14 
46.28 
49.35 
48.10 

  $
  $
  $
  $

36.62 
37.77 
37.07 
37.12 

$
$
$
$

$
$
$
$

The Company has not paid any cash dividends in the three-year period ended December 31, 2015. The Company has no plans to pay 
cash dividends as it plans to retain all cash from operations as a source of capital to finance growth in the business. 

On September 10, 2015, the Company announced a three-for-twenty distribution of Class B Stock to holders of both Common and 
Class B Stock. Stockholders received three shares of Class B Stock for every twenty shares of Common and Class B Stock held on the 
record date of October 8, 2015. Fractional shares were paid in cash. All share quantities, share prices and per share data reported 
throughout this report have been adjusted to reflect the impact of this distribution. 

With respect to information regarding our securities authorized for issuance under equity incentive plans, the information contained in 
the section entitled “Equity Compensation Plan Information” of our definitive Proxy Statement for the 2016 Annual Meeting of 
Shareholders is incorporated herein by reference. 

The Company repurchased and subsequently retired approximately 23,197 and 48,991 shares of common stock in conjunction with the 
exercise of stock options in 2015 and 2014, respectively. 

14 

 
 
  
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following graph and table shows the performance of the Company’s common stock compared with the S&P 500 Index — Total 
Return and the NASDAQ US and Foreign Companies for a $100 investment made December 31, 2010: 

Astronics Corp. 

Return % 
Cum $ 

S&P 500 Index - Total Returns Return % 

NASDAQ Stock Market (US 
and Foreign Companies) 

Cum $ 
Return % 

2010 

— 
100.00 
—

100.00 
—

2011 

85.02 
185.02 

2.11  

102.11 

-0.85  

2012 

-27.61 
133.94 
16.00

118.45 
17.41

2013 

122.90 
298.56 
32.39

156.82 
40.10

2014 

30.51 
389.66 
13.69  

178.28 
14.43  

2015 

-15.99 
327.34 
1.38

180.75 
7.00

Cum $ 

100.00 

99.15 

116.42 

163.11 

186.64 

199.69 

15 

 
 
  
  
 
  
  
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 6.      SELECTED FINANCIAL DATA 

Five-Year Performance Highlights 

(Amounts in thousands, except for employee and per share 
data) 
RESULTS OF OPERATIONS: 
Sales 
Impairment Loss 
Net Income 
Net Margin 
Diluted Earnings Per Share (1) 
Weighted Average Shares Outstanding – 
Diluted (1) 
Return on Average Equity 
YEAR-END FINANCIAL POSITION: 
Working Capital 
Total Assets 
Indebtedness 
Shareholders’ Equity 
Book Value Per Share (1) 
OTHER YEAR-END DATA: 
Depreciation and Amortization 
Capital Expenditures 
Shares Outstanding (1) 
Number of Employees 

$
$
$

$

$
$
$
$
$

$
$

2015 (6) 

2014 (5) 

2013 (4) 

2012 (3) 

2011 (2) 

692,279  
—  
66,974  

  $
  $
  $

9.7%  
2.55  
26,243  

  $

661,039  
—  
56,170  

  $
  $
  $

8.5%  
2.16  
26,061  

  $

339,937  
—  
27,266  

   $
   $
   $

8.0%   
1.08  
25,335  

   $

266,446  
—  
21,874  

  $
  $
  $

8.2%  
0.87  
25,057  

  $

228,163  
(2,500) 
21,591 

9.5%
0.88 
24,588

25.3%  

28.1%  

18.4%   

19.2%  

24.0%

  $
  $
  $
  $
  $

  $
  $

145,735  
609,243  
169,789  
300,225  
11.74  

25,309  
18,641  
25,569  
2,304  

  $
  $
  $
  $
  $

  $
  $

136,602  
562,910  
183,008  
228,177  
9.05  

27,254  
40,882  
25,220  
2,041  

   $
   $
   $
   $
   $

   $
   $

125,961  
491,271  
200,320  
171,509  
6.96  

11,059  
6,868  
24,645  
1,715  

  $
  $
  $
  $
  $

  $
  $

60,042  
211,989  
29,983  
125,134  
5.20  

6,905  
16,720  
24,064  
1,156  

58,833 
174,905 
33,263 
102,863 
4.34 

4,943 
14,281 
23,682 
1,081 

(1) - 

(2) - 

(3) - 

(4) - 

(5) - 

(6) - 

Diluted Earnings Per Share, Weighted Average Shares Outstanding - Diluted, Book Value Per Share and Shares Outstanding 
have been adjusted for the impact of the October 8, 2015 fifteen percent Class B stock distribution, the September 5, 2014 
twenty percent Class B stock distribution, the October 10, 2013 twenty percent Class B stock distribution and the October 29, 
2012 fifteen percent Class B stock distribution. 

Information includes the results of Ballard, acquired on November 30, 2011, from the acquisition date forward. 

Information includes the results of Max-Viz, acquired on July 30, 2012, from the acquisition date forward. 

Information includes the results of Peco, acquired on July 18, 2013, AeroSat acquired on October 1, 2013 and PGA acquired 
December 5, 2013, each from the acquisition date forward. 

Information includes the results of ATS, acquired on February 28, 2014, from the acquisition date forward. 

Information includes the results of Armstrong, acquired on January 14, 2015, from the acquisition date forward. 

ITEM 7. 

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF 
OPERATIONS 

OVERVIEW 

Astronics, through its subsidiaries, designs and manufactures advanced, high-performance electrical power generation, distribution 
and motion systems, lighting and safety systems, avionics products, systems certification and aircraft structures for the global 
aerospace industry as well as test, training and simulation systems primarily for the military and semiconductor markets. 

Our strategy is to increase our value by developing technologies and capabilities either internally or through acquisition, and using 
those capabilities to provide innovative solutions to the aerospace & defense, semiconductor and other markets where our technology 
can be beneficial. 

16 

 
  
 
 
  
 
  
    
    
    
    
  
    
    
    
    
 
 
  
 
 
   
   
    
   
 
   
   
    
   
 
 
 
  
 
 
 
  
 
 
 
 
 
 
We have two reportable segments, Aerospace and Test Systems. Our Aerospace segment has eleven principal operating facilities 
located in New York State, Florida, Illinois, two in New Hampshire, two in Oregon, two in Washington State, Quebec, Canada and 
Montierchaume, France. Our Test Systems segment has facilities located in Florida and California. 

Our Aerospace segment serves three primary markets. They are the military, commercial transport and business jet markets. Our Test 
Systems segment serves the aerospace & defense and semiconductor markets. 

Important factors affecting our growth and profitability are the rate at which new aircraft are produced, government funding of 
military programs, our ability to have our products designed into new aircraft and the rates at which aircraft owners, including 
commercial airlines, refurbish or install upgrades to their aircraft. New aircraft build rates and aircraft owners spending on upgrades 
and refurbishments is cyclical and dependent on the strength of the global economy. Once designed into a new aircraft, the spare parts 
business is frequently retained by the Company. With the acquisition of ATS in 2014, future growth and profitability of the test 
business is dependent on developing and procuring new and follow-on business in the semiconductor market as well as with the 
military. The nature of our test systems business is such that it pursues large multi-year projects. There can be significant periods of 
time between orders in this business which may result in large fluctuations of sales and profit levels and backlog from period to 
period. 

Each of the markets that we serve presents opportunities that we expect will provide growth for the Company over the long-term. We 
continue to look for opportunities in all of our markets to capitalize on our core competencies to expand our existing business and to 
grow through strategic acquisitions. 

Challenges which continue to face us include improving shareholder value through increasing profitability. Increasing profitability is 
dependent on many things, primarily revenue growth and the Company’s ability to control operating expenses and to identify means 
of creating improved productivity. Revenue is driven by increased build rates for existing aircraft, market acceptance and economic 
success of new aircraft, continued government funding of defense programs, the Company’s ability to obtain production contracts for 
parts we currently supply or have been selected to design and develop for new aircraft platforms and continually identifying and 
winning new business for our Test Systems segment. Our semiconductor test products are highly dependent on winning new and 
follow-on programs with our current customers as well as developing new customers. Reduced aircraft build rates driven by a weak 
economy, tight credit markets, reduced air passenger travel and an increasing supply of used aircraft on the market would likely result 
in reduced demand for our products, which will result in lower profits. Reduction of defense spending may result in fewer 
opportunities for us to compete, which could result in lower profits in the future. Many of our newer development programs are based 
on new and unproven technology and at the same time we are challenged to develop the technology on a schedule that is consistent 
with specific programs. We will continue to address these challenges by working to improve operating efficiencies and focusing on 
executing on the growth opportunities currently in front of us. 

ACQUISITIONS 

On January 14, 2015, the Company purchased 100% of the equity of Armstrong for approximately $52.3 million in cash. Armstrong, 
located in Itasca, Illinois, is a leading provider of engineering, design and certification solutions for commercial aircraft, specializing 
in connectivity, in-flight entertainment, and electrical power systems. Armstrong is included in our Aerospace segment. 

On February 28, 2014, Astronics, through its wholly owned subsidiary ATS, completed the acquisition of substantially all of the assets 
and liabilities of EADS North America’s Test and Services division. ATS is located in Irvine, California and is a leading provider of 
highly engineered automatic test systems, subsystems and instruments for the semiconductor, consumer electronics, commercial 
aerospace & defense industries. The purchase price was approximately $69.4 million in cash. 

On December 5, 2013, we acquired 100% of the stock of PGA, located in Chateauroux, France. PGA designs and manufactures seat 
motion and lighting systems primarily for premium class aircraft seats and is a provider of in-flight entertainment/communication 
systems as well as cabin management systems for private aircraft. The purchase price was approximately $31.3 million, comprised of 
$9.1 million of cash and the balance paid with 264,168 shares of Astronics stock valued at $51.00/share. PGA is included in our 
Aerospace segment. 

On October 1, 2013, we acquired certain assets and liabilities from AeroSat Corporation and related entities, a supplier of aircraft 
antenna systems, for $12 million in cash, plus contingent purchase consideration of up to a maximum of $53.0 million based upon the 
achievement of certain revenue levels in 2014 and 2015. The fair value of the estimated contingent consideration at December 31, 
2015 is zero. AeroSat is included in our Aerospace segment. 

17 

 
 
 
On July 18, 2013, we acquired 100% of the stock of Peco, which designs and manufacturers highly engineered commercial aerospace 
interior components and systems for the aerospace industry. The company specializes in overhead Passenger Service Units (“PSUs”), 
which incorporate air handling, emergency oxygen, electrical power management and cabin lighting systems. It also manufactures a 
wide range of fuel access doors that meet stringent strength, fuel sealing and anti-corrosion requirements. We purchased the 
outstanding stock of Peco for $136.0 million in cash. Peco is included in our Aerospace segment. 

MARKETS 

Commercial Transport Market 

Sales to the commercial transport market include sales of electrical power generation, distribution and motion products, lighting & 
safety products, avionics products, systems certification and structures products. Sales to this market totaled approximately $455.6 
million or 65.8% of our consolidated sales in 2015. 

Maintaining and growing sales to the commercial transport market will depend on airlines’ capital spending budgets for cabin 
upgrades as well as the purchase of new aircraft by global airlines. This spending by the airlines is impacted by their profits, cash flow 
and available financing as well as competitive pressures between the airlines to improve the travel experience for their passengers. We 
expect that new aircraft will be equipped with more passenger and aircraft connectivity and in-seat power than previous generation 
aircraft. This market has experienced strong growth from airlines installing in-seat passenger power systems on their existing and 
newly delivered aircraft. Our ability to maintain and grow sales to this market depends on our ability to maintain our technological 
advantages over our competitors and maintain our relationships with major IFE suppliers and global airlines. 

Military Aerospace Market 

Sales to the military aerospace market include sales of lighting & safety products, avionics products, electrical power & motion 
products and other products. Sales to this market totaled approximately 6.3% of our consolidated revenue and amounted to $43.3 
million in 2015. 

The military market is dependent on governmental funding which can change from year to year. Risks are that overall spending may 
be reduced in the future, specific programs may be eliminated or that we fail to win new business through the competitive bid process. 
Astronics does not have significant reliance on any one program such that cancellation of a particular program will cause material 
financial loss. We believe that we will continue to have opportunities similar to past years regarding this market. 

Business Jet Market 

Sales to the business jet aerospace market include sales of lighting & safety products, avionics products, and electrical power & 
motion products. Sales to this market totaled approximately 4.7% of our consolidated revenue in 2015 and amounted to $32.8 million. 

Sales to the business jet market are driven by our ship set content on new aircraft and build rates of new aircraft. Business jet OEM 
build rates continue to be significantly impacted by slow global wealth creation and corporate profitability which have been negatively 
affected during the past several years by global economic uncertainty among prospective buyers. Our sales to the business jet market 
will continue to be challenged in the upcoming year as business jet aircraft production rates are not expected to increase significantly 
during 2016 due to global macroeconomic conditions. Despite the current market conditions, we continue to see opportunities on new 
aircraft currently in the design phase to employ our lighting & safety, electrical power and avionics technologies in the business jet 
market. There is risk involved in the development of any new aircraft including the risk that the aircraft will not ultimately be 
produced or that it will be produced in lower quantities than originally expected and thus impacting our return on our engineering and 
development efforts. 

Other Aerospace 

Sales of our other aerospace products include sales of airfield lighting products and other Peco products. Sales to this market totaled 
approximately 2.6% of our total revenue or $18.1 million in 2015. 

18 

 
 
 
 
 
Tests Systems Products 

Our Test Systems segment accounted for approximately 20.6% of our consolidated sales in 2015 and amounted to $142.5 million. 
Sales to the semiconductor market were approximately $92.1 million, and were attributable to the acquisition of ATS in February 
2014. Sales to the military test market were approximately $50.4 million in 2015. 

CRITICAL ACCOUNTING POLICIES 

Our financial statements and accompanying notes are prepared in accordance with U.S. generally accepted accounting principles. The 
preparation of the Company’s financial statements requires management to make estimates, assumptions and judgments that affect the 
amounts reported. These estimates, assumptions and judgments are affected by management’s application of accounting policies, 
which are discussed in the Notes to Consolidated Financial Statements, Note 1 of Item 8, Financial Statements and Supplementary 
Data of this report. The critical accounting policies have been reviewed with the Audit Committee of our Board of Directors. 

Revenue Recognition 

The vast majority of our sales agreements are for standard products and services, with revenue recognized on the accrual basis at the 
time of shipment of goods, transfer of title and customer acceptance, where required. There are no significant contracts allowing for 
right of return. To a limited extent, as a result of the acquisition of ATS, certain of our contracts involve multiple elements (such as 
equipment and service). The Company recognizes revenue for delivered elements when they have stand-alone value to the customer, 
they have been accepted by the customer, and for which there are only customary refund or return rights. Arrangement consideration 
is allocated to the deliverables by use of the relative selling price method. The selling price used for each deliverable is based on 
vendor-specific objective evidence (“VSOE”) if available, third party-evidence (“TPE”) if VSOE is not available, or estimated selling 
price if neither VSOE nor TPE is available. Estimated selling price is determined in a manner consistent with that used to establish the 
price to sell the deliverable on a standalone basis. 

For prepaid service contracts, sales revenue is recognized on a straight-line basis over the term of the contract, unless historical 
evidence indicates the costs are incurred on other than a straight-line basis. 

Revenue of approximately $17.2 million, $2.7 million and $4.4 million for the years ending December 31, 2015, 2014 and 2013, 
respectively, was recognized from long-term, fixed-price contracts using the percentage-of-completion method of accounting. 

Reviews for Impairment of Long-Lived Assets 

Goodwill Impairment Testing 

Our goodwill is the result of the excess of purchase price over net assets acquired from acquisitions. As of December 31, 2015, we had 
approximately $115.4 million of goodwill. As of December 31, 2014, we had approximately $100.2 million of goodwill. The change 
in goodwill is due to the acquisition of Armstrong in January 2015, coupled with currency translation adjustments, collectively 
increasing goodwill by $15.2 million. 

We identify our reporting units by assessing whether the components of our operating segments constitute businesses for which 
discrete financial information is available and segment management regularly reviews the operating results of those components. The 
Test Systems operating segment is its own reporting unit while the other reporting units are one level below our Aerospace operating 
segment. 

Companies may perform a qualitative assessment as the initial step in the annual goodwill impairment testing process for all or 
selected reporting units. Companies are also allowed to bypass the qualitative analysis and perform a quantitative analysis if desired. 
Economic uncertainties and the length of time from the calculation of a baseline fair value are factors that we would consider in 
determining whether to perform a quantitative test. 

When we evaluate the potential for goodwill impairment using a qualitative assessment, we consider factors including, but not limited 
to, macroeconomic conditions, industry conditions, the competitive environment, changes in the market for our products and services, 
regulatory and political developments, entity specific factors such as strategy and changes in key personnel and overall financial 
performance. If, after completing this assessment, it is determined that it is more likely than not that the fair value of a reporting unit is 
less than its carrying value, we proceed to a quantitative two-step impairment test. 

19 

 
 
 
Quantitative testing first requires a comparison of the fair value of each reporting unit to the carrying value. We use the discounted 
cash flow method to estimate the fair value of each of our reporting units. The discounted cash flow method incorporates various 
assumptions, the most significant being projected revenue growth rates, operating profit margins and cash flows, the terminal growth 
rate and the discount rate. Management projects revenue growth rates, operating margins and cash flows based on each reporting 
unit’s current business, expected developments and operational strategies. If the carrying value of the reporting unit exceeds its fair 
value, goodwill is considered impaired and any loss must be measured. 

In measuring the impairment loss, the implied fair value of goodwill is determined by assigning a fair value to all of the reporting 
unit’s assets and liabilities, including any unrecognized intangible assets, as if the reporting unit had been acquired in a business 
combination at fair value. If the carrying amount of the reporting unit goodwill exceeds the implied fair value of that goodwill, an 
impairment loss would be recognized in an amount equal to that excess. 

In 2015, we performed quantitative assessments for the eight reporting units which have goodwill and concluded that it is more likely 
than not that their fair values exceed their carrying values. Based on our quantitative assessments of our reporting units, we concluded 
that goodwill was not impaired. 

Amortized Intangible Asset Impairment Testing 

Amortizable intangible assets with a carrying value of $108.3 million at December 31, 2015 and $95.0 million at December 31, 2014 
are amortized over their assigned useful lives. We test these long-lived assets for impairment when events or changes in circumstances 
indicate that the carrying amount of those assets may not be recoverable. The recoverability test consists of comparing the projected 
undiscounted cash flows associated with the asset to its carrying amount. An impairment loss would then be recognized for the 
carrying amount in excess of its fair value. There were no impairment charges in 2015, 2014 or 2013. 

Depreciable Asset Impairment Testing 

Property, plant and equipment with a carrying value of $124.7 million at December 31, 2015 and $116.3 million at December 31, 
2014 are depreciated over their assigned useful lives. We test these long-lived assets for impairment when events or changes in 
circumstances indicate that the carrying amount of those assets may not be recoverable. The recoverability test consists of comparing 
the projected undiscounted cash flows, with its carrying amount. An impairment loss would then be recognized for the carrying 
amount in excess of its fair value. There were no impairment charges in 2015, 2014 or 2013. 

Inventory Valuation 

We record valuation reserves to provide for excess, slow moving or obsolete inventory or to reduce inventory to the lower of cost or 
market value. In determining the appropriate reserve, management considers the age of inventory on hand, the overall inventory levels 
in relation to forecasted demands as well as reserving for specifically identified inventory that we believe is no longer salable. At 
December 31, 2015, our reserve for inventory valuation was $14.6 million, or 11.2% of gross inventory. At December 31, 2014, our 
reserve for inventory valuation was $12.3 million, or 9.6% of gross inventory. 

Deferred Tax Asset Valuation Allowances 

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for 
financial reporting purposes and the amounts used for income tax purposes. We record a valuation allowance to reduce deferred tax 
assets to the amount of future tax benefit that we believe is more likely than not to be realized. Significant assumptions regarding 
future profitability is required to estimate the value of these deferred tax assets. We consider allowable tax carryforward periods, 
historical earnings performance, tax planning strategies and recent earnings projections to determine the amount of the valuation 
allowance. Changes in these factors could cause us to adjust our valuation allowance, which would impact our income tax expense and 
the carrying value of these assets when we determine that these factors have changed. 

As of December 31, 2015, we had net deferred tax liabilities of $13.4 million. Included in the net deferred tax liabilities are 
approximately $19.6 million in deferred tax assets net of a $2.6 million valuation allowance. These deferred tax assets principally 
relate to goodwill and intangible assets, employee benefit liabilities, asset reserves, depreciation, deferred revenue, state net operating 
loss carry-forwards, and state general business tax credit carry-forwards. 

As of December 31, 2014, we had net deferred tax liabilities of $13.2 million. Included in the net deferred tax liabilities are 
approximately $20.3 million in deferred tax assets net of a $3.1 million valuation allowance. These deferred tax assets 

20 

 
 
 
principally relate to goodwill and intangible assets, employee benefit liabilities, asset reserves, depreciation, deferred revenue, state 
net operating loss carry-forwards and state and foreign general business tax credit carry-forwards. 

Because of the uncertainty as to the Company’s ability to generate sufficient future taxable income in certain states, the Company has 
recorded the valuation allowances accordingly in 2015 and 2014. 

Supplemental Executive Retirement Plan (SERP) Assumptions 

We maintain two non-qualified defined benefit supplemental retirement plans (“SERP” and “SERP II”) for certain executive officers 
and retired former executive officers. Expense for these plans in 2015 was $2.1 million and in 2014 was $1.6 million. Plan obligations 
and the related costs are determined using actuarial valuations that involve several assumptions that may be highly uncertain and may 
have a material impact on the financial statements if different reasonable assumptions had been used. The most critical assumptions 
include the discount rate, future wage increases, retirement age and life expectancy. The discount rate is used to state expected future 
cash flows at present value. Using a lower discount rate increases the present value of pension obligations and increases pension 
expense. For determining the discount rate the Company considers long-term interest rates for high-grade corporate bonds. The 
discount rate for determining the expense recognized in 2015 was 4.05% compared with 5.10% in 2014. We will use a discount rate of 
4.45% in determining our 2016 expense. The assumption for compensation increases takes a long-term view of inflation and 
performance based salary adjustments based on the Company’s approach to executive compensation. The rate used for future wage 
increases was 3-5%. It was assumed that each participant retires after fully vesting in the plan at age 62 or 65. A 100 point increase in 
the discount rate we used would decrease our annual pension expense for 2016 by $0.4 million. If we had assumed annual wage 
increases of 4-6%, our 2016 pension expense would increase approximately $0.2 million. 

Stock-Based Compensation 

We have stock-based compensation plans, which include non-qualified stock options as well as incentive stock options. Expense 
recognized for stock-based compensation was $2.3 million for 2015, $1.7 million for 2014 and $1.4 million for 2013. We determine 
the fair value of the option awards at the date of grant using a Black-Scholes model. Option pricing models require management to 
make assumptions and to apply judgment to determine the fair value of the award. These assumptions and judgments include 
estimating the future volatility of our stock price, expected dividend yield, future employee stock option exercise behaviors and future 
employee turnover rates. Changes in these assumptions can materially affect the fair value estimate. 

Acquisitions 

The Company accounts for its acquisitions under ASC Topic 805, Business Combinations and Reorganizations (“ASC Topic 805”). 
ASC Topic 805 provides guidance on how the acquirer recognizes and measures the consideration transferred, identifiable assets 
acquired, liabilities assumed, non-controlling interests, and goodwill acquired in a business combination. ASC Topic 805 also expands 
required disclosures surrounding the nature and financial effects of business combinations. Acquisition costs are expensed as 
incurred. Acquisition related expenses were approximately $0.4 million, $0.3 million and $1.9 million in 2015, 2014 and 2013, 
respectively. 

When the Company acquires a business, we allocate the purchase price to the assets acquired and liabilities assumed in the transaction 
at their respective estimated fair values. We record any premium over the fair value of net assets acquired as goodwill. The allocation 
of the purchase price involves judgments and estimates both in characterizing the assets and in determining their fair value. The way 
we characterize the assets has important implications, as long-lived assets with definitive lives, for example, are depreciated or 
amortized, whereas goodwill is tested annually for impairment, as explained previously. With respect to determining the fair value of 
assets, the most subjective estimates involve valuations of long-lived assets, such as property, plant, and equipment as well as 
identified intangible assets. We use all available information to make these fair value determinations and engage independent 
valuation specialists to assist in the fair value determination of the acquired long-lived assets. The fair values of long-lived assets are 
determined using valuation techniques that use discounted cash flow methods, independent market appraisals and other acceptable 
valuation techniques. 

With respect to determining the fair value of the purchase price, the most subjective estimates involve valuations of contingent 
consideration. Significant judgment is necessary to determine the fair value of the purchase price when the transaction includes an 
earn-out provision, such as the earn-out provision included in our 2013 acquisition of AeroSat. We engage valuation specialists to 
assist in the determination of the fair value of contingent consideration. Key assumptions used to value the contingent consideration 
include future projections and discount rates. 

21 

 
 
 
 
During 2015, acquisitions added approximately $4.7 million in property, plant and equipment and $25.1 million in purchased 
intangible assets. See Note 19 in the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and 
Supplementary Data, regarding the acquisitions in 2015, 2014 and 2013. 

CONSOLIDATED RESULTS OF OPERATIONS AND OUTLOOK 

(Dollars in thousands) 
Sales 

Gross Margin 
SG&A Expenses as a Percentage of Sales 
Interest Expense 

Effective Tax Rate 
Net Income 

2015 (3) 

2014 (2) 

2013 (1) 

$

$

$

692,279  

  $

661,039  

  $

27.1%  
12.9%  

  $

4,751  
28.8%  

25.3%  
12.1%  

  $

8,255  
29.0%  

339,937  
25.8%
13.4%

4,094  
28.6%

66,974  

  $

56,170  

  $

27,266  

(1) 

Our results of operations for 2013 include the operations of Peco beginning July 18, 2013, AeroSat beginning October 1, 2013 
and PGA beginning December 5, 2013. 

(2)  Our results of operations for 2014 include the operations of ATS, beginning February 28, 2014. 

(3)  Our results of operations for 2015 include the operations of Armstrong, beginning January 14, 2015. 

A discussion by segment can be found at “Segment Results of Operations and Outlook” in this MD&A. 

CONSOLIDATED OVERVIEW OF OPERATIONS 

2015 Compared With 2014 

Consolidated sales for 2015 increased by $31.2 million, or 4.7%, to $692.3 million, from $661.0 million in 2014. The acquisition of 
Armstrong contributed $25.5 million to consolidated sales, while consolidated organic sales increased $5.7 million, or 0.9%. 

Consolidated cost of products sold increased $10.3 million to $504.3 million in 2015 from $494.0 million in the prior year.   The 
increase was due primarily to the incremental cost of products sold associated with Armstrong of $20.9 million and increased 
engineering and development (“E&D”) costs offset by lower step-up expense when compared to the same period last year. E&D costs 
were 13.0% of sales, or $90.1 million, which included $6.8 million for Armstrong, compared with $76.7 million, or 11.6% of sales, in 
the prior year. Cost of products sold in 2014 included $19.4 million related to inventory step-up expense, as compared to $1.0 million 
in 2015. Consolidated cost of products sold as a percentage of sales was 72.9% in 2015 compared with 74.7% in the prior year. 

Selling, general and administrative (“SG&A”) expenses were $89.1 million, or 12.9% of sales, in 2015 compared with $79.7 million, 
or 12.1% of sales, in the prior year. The increase was due primarily to the incremental SG&A costs of Armstrong, which added 
approximately $5.7 million to SG&A in 2015, including $2.2 million of amortization expense for acquired intangible assets of that 
business. SG&A expenses in 2014 were positively affected by a $5.0 million fair value writedown of a contingent consideration 
liability related to prior acquisitions, compared with a writedown of $1.8 million in 2015. These increases were partially offset by a 
decrease in amortization expense for acquired intangible assets of ATS of $4.7 million. 

Interest expense decreased in 2015 compared to 2014 due to decreased debt levels. 

2014 Compared With 2013 

Consolidated sales in 2014 increased by 94.5%, or $321.1 million, to $661.0 million, compared with $339.9 million in 2013. The 
increase was due to a combination of acquisitions and organic sales volume growth. Acquisitions contributed $270.4 million 
(comprised of $111.2 million in the Aerospace segment and $159.2 million in the Test Systems segment), while organic sales 
increased by $50.7 million or 14.9% from the prior year. On a segment basis, Aerospace sales of $494.7 million increased by $164.2 
million, while Test Systems sales of $166.3 million increased by $156.9 million compared with the prior year. 

Consolidated cost of products sold increased $241.9 million to $494.0 million in 2014 from $252.1 million in the prior year. The 
increase was due to the cost of products sold associated with increased organic sales volumes and the incremental costs of products 
sold associated with sales from acquired businesses totaling $208.0 million. Consolidated cost of products sold as a 

22 

 
  
 
 
  
    
 
 
percentage of sales was 74.7% in 2014 as compared with 74.2% in the prior year. Leverage achieved from increased organic sales 
volume was offset by lower margins from the acquired businesses, which were impacted by higher costs related to the fair value 
step-up of acquired inventory. Expense related to the fair value step-up of inventory from acquired businesses was $19.4 million and 
$5.5 million in 2014 and 2013, respectively. Consolidated cost of products sold was also negatively impacted by increased 
depreciation expenses of $3.0 million, increased warranty costs of $2.9 million and increased E&D costs. Total E&D costs were $76.7 
million in 2014, including $19.1 million from acquired businesses. E&D costs were $52.8 million in 2013. 

SG&A expenses in 2014 were $79.7 million, or 12.1% of sales compared with $45.6 million, or 13.4% of sales, in the prior year. The 
increase was due primarily to $34.8 million in incremental SG&A costs of acquired businesses, including $10.4 million of incremental 
amortization expense for acquired intangible assets. Additionally, higher SG&A expense reflects increased headcount and 
compensation costs to support growth. SG&A expenses in 2014 were positively affected by the $5.0 million fair value writedown of a 
contingent consideration liability related to prior acquisitions. 

Interest expense increased in 2014 compared to 2013 due to increased debt levels used primarily to finance the acquisition of ATS, 
somewhat offset by lower interest rates due to the September 2014 debt refinancing. 

Income Taxes 

Our effective tax rates for 2015, 2014 and 2013 were 28.8%, 29.0% and 28.6%, respectively. Our tax rate is affected by recurring 
items, such as tax rates in foreign jurisdictions and the relative amount of income we earn in jurisdictions, which we expect to be fairly 
consistent in the near term. It is also affected by discrete items that may occur in any given year, but are not consistent from year to 
year. In addition to state income taxes, the following items had the most significant impact on the difference between our statutory 
U.S. federal income tax rate of 35% and our effective tax rate: 

2015: 

2014: 

2013: 

1.  Recognition of approximately $2.6 million of 2015 U.S. R&D tax credits.

2.  Permanent differences, primarily the impact of the Domestic Production Activities Deduction. 

1.  Recognition of $1.8 million of 2014 U.S. R&D tax credits as well as $1.6 million of U.S. R&D tax credits 

recognized relating to prior years. 

2.  Permanent differences, primarily the impact of the Domestic Production Activities Deduction. 

3.      Foreign tax credits. 

1.  Recognition of $0.8 million of 2013 U.S. R&D tax credits as well as $1.1 million of U.S. R&D tax credits 
recognized relating to 2012. The 2012 R&D tax credits were not recognized in 2012, as the American Tax 
Payer Relief Act of 2012, which extended the R&D tax credit for 2012, was not enacted until 2013. 

2.  Permanent differences, primarily the impact of the Domestic Production Activities Deduction. 

2016 Outlook 

We expect consolidated sales in 2016 to be between $665 million and $725 million. Our consolidated backlog at December 31, 2015 
was $274.4 million of which approximately $236.1 million is expected to ship in 2016. 

We expect our capital equipment spending in 2016 to be in the range of $25 million to $30 million. E&D costs are expected to 
continue at roughly the same rate as 2015. 

23 

 
 
 
SEGMENT RESULTS OF OPERATIONS AND OUTLOOK 

Operating profit, as presented below, is sales less cost of products sold and other operating expenses excluding interest expense, 
corporate expenses and other non-operating revenue and expenses. Cost of products sold and operating expenses are directly 
attributable to the respective segment. Operating profit is reconciled to earnings before income taxes in Note 18 of Item 8, Financial 
Statements and Supplementary Data, of this report. 

AEROSPACE SEGMENT 

(in thousands, except percentages) 
Sales 
Operating Profit 
Operating Margin 

Total Assets 
Backlog 

Sales by Market 
Commercial Transport 
Military 
Business Jet 
Other 

Sales by Product Line 
Electrical Power & Motion 
Lighting & Safety 
Avionics 
Systems Certification 
Structures 
Other 

2015 Compared With 2014 

2015 

2014 

2013 

$
$

549,738 
85,103 

  $
  $

15.5%  

494,747 
79,753 

  $
  $

16.1%  

330,530 
55,200 

16.7%

2015 
510,884    $
212,651    $

2014 
468,481      
223,769      

2015 
455,569    $
43,295   
32,796   
18,078   
549,738    $

2015 
279,752    $
157,143   
56,150   
21,317   
16,372   
19,004   
549,738    $

2014 
396,075    $
42,434   
38,819   
17,419   
494,747    $

2014 
254,455    $
148,212   
57,879   
—   
14,594   
19,607   
494,747    $

2013 
237,725 
48,669 
29,784 
14,352 
330,530 

2013 
188,221 
102,233 
18,733 
— 
6,331 
15,012 
330,530 

$
$

$

$

$

$

Aerospace segment sales increased by $55.0 million, or 11.1%, when compared with the prior year, to $549.7 million. Organic sales 
grew 6.0%, or $29.5 million, and sales from Armstrong added $25.5 million. 

Aerospace sales growth year-to-date was driven by increased Electrical Power & Motion sales, which increased $25.3 million, or 
9.9%. The increase in this product line was driven by in-seat power products, which increased 14.9% in 2015. The Lighting & Safety 
product line increased $8.9 million, or 6.0%, due to increased passenger service unit sales. Systems Certification sales was $21.3 
million due to the January acquisition of Armstrong. The other Aerospace product lines comprised the remainder of the variance.  

Aerospace operating profit for 2015 was $85.1 million, or 15.5% of sales, compared with $79.8 million, or 16.1% of sales in the prior 
year. Operating leverage gained on increased volume for the organic business was partially offset by higher organic E&D costs of 
approximately $6.2 million and lower operating margins from Armstrong. Aerospace SG&A expense increased $6.6 million in 2015 
as compared with 2014. Incremental SG&A from Armstrong was $5.8 million, including $2.2 million of intangible asset amortization 
expense for acquired intangible assets. Operating profit in 2014 included inventory step-up costs of $2.6 million that reduced normal 
operating margins. 

24 

 
 
 
 
  
 
    
 
 
 
  
 
 
 
  
 
 
 
2014 Compared With 2013 

Sales for the Aerospace segment increased $164.2 million in 2014 compared with 2013. Organic sales grew 16.0%, or $53.0 million. 
Incremental sales from acquired businesses were $111.2 million. 

Sales to the Commercial Transport market increased $158.3 million. Organic sales increased $64.2 million and sales from acquired 
businesses added $94.1 million. The organic sales increase was primarily from Electrical Power & Motion products, which increased 
approximately $42.2 million as global demand for passenger power systems continued to be strong. Additionally, organic sales of 
Lighting & Safety products to this market increased approximately $11.9 million, while organic sales of Avionics products increased 
$8.6 million. 

Military aircraft sales decreased $6.2 million when compared with the prior year. The acquired businesses added $1.8 million while 
organic sales were $8.0 million lower due primarily to general reduction of volumes. 

Sales to the Business Jet market increased $9.0 million when compared with the prior year. The acquired businesses added $10.7 
million in sales, more than offsetting lower organic sales which decreased $1.7 million, primarily from the Lighting & Safety and 
Electrical Power & Motion product lines. 

The $3.1 million increase in 2014 to other markets reflected approximately $4.6 million from acquired businesses offset by a $1.5 
million decrease of organic sales. 

Aerospace operating profit for 2014 was $79.8 million, or 16.1% of sales, compared with $55.2 million, or 16.7% of sales, in the prior 
year. The acquired businesses contributed approximately $9.4 million in incremental operating profit in 2014. Leverage achieved from 
higher organic sales volume was partially offset by increased organic E&D costs of approximately $5.0 million and an increase in 
organic warranty costs of $2.3 million. Additionally impacting Aerospace operating margins, cost of products sold had expense related 
to the fair value step-up of inventory from acquired businesses of approximately $2.6 million and $5.5 million in 2014 and 2013, 
respectively. Aerospace SG&A expense increased $19.4 million in 2014 compared to 2013. The increase was due primarily to the 
incremental SG&A of acquired businesses, which added $16.7 million, including $4.4 million of acquired intangible asset 
amortization expense. 

It is our intention to continue investing in capabilities and technologies as needed that allows us to execute our strategy to increase the 
ship set content and value we provide on aircraft in all markets that we serve. The rate of spending on these activities, however, will 
continue to be driven by market opportunities. 

2016 Outlook for Aerospace – We expect 2016 Aerospace segment sales to be in the range of $572 million to $616 million. The 
Aerospace segment’s backlog at December 31, 2015 was $212.7 million, compared to $223.7 million at December 31, 2014. 
Approximately $186.8 million of the backlog at December 31, 2015 is expected to be shipped over the next 12 months. 

TEST SYSTEMS SEGMENT 

(in thousands, except percentages) 
Sales 

Operating Profit (Loss) 
Operating Margin 

Total Assets 
Backlog 

Sales by Market 
Semiconductor 
Aerospace & Defense 

2015 

2014 

2013 

$
$

142,541 
25,529 

  $
  $

17.9%  

166,292 
12,401 

  $
  $

7.4%  

9,407  
(3,756) 
(37.2)%

2015 

2014 

64,934    $
61,713    $

69,247      
146,964      

2015 

92,136    $

50,405   
142,541    $

2014 
130,859    $

35,433   
166,292    $

2013 

— 

9,407

9,407 

$
$

$

$

25 

 
 
 
  
 
    
 
 
 
 
  
 
 
 
2015 Compared With 2014 

Sales in 2015 decreased 14.3% to $142.5 million compared with sales of $166.3 million for 2014, due to lower sales to the 
Semiconductor market. Sales to the Semiconductor market decreased $38.7 million compared with 2014, which was partially offset by 
increased sales of $14.9 million to the Aerospace & Defense market. 

Operating profit was $25.5 million, or 17.9% of sales, compared with $12.4 million, or 7.4% of sales, in the prior year. Operating 
profit for 2014 was negatively impacted by non-recurring purchase accounting related inventory step-up costs of $16.8 million, and 
$1.7 million of charges related to work force reductions. Additionally, amortization expense in 2014 related to the ATS acquisition 
was approximately $6.0 million compared with $1.3 million in 2015. E&D costs were approximately $12.2 million in 2015, and $11.8 
million in 2014. 

2014 Compared With 2013 

Sales in 2014 increased $156.9 million to $166.3 million compared with sales of $9.4 million for 2013. Incremental sales to both the 
Semiconductor and Aerospace & Defense markets from the acquisition of ATS drove the growth. Sales from this acquired business 
were $159.2 million in 2014; organic Test System sales were $7.1 million for 2014. Sales from ATS’s largest customer were $118.1 
million in 2014. 

Operating profit for 2014 was $12.4 million compared with an operating loss of $3.8 million for 2013. All of the improvement was 
due to the margin provided by the ATS acquisition. Included in 2014 cost of products sold was the impact of $16.8 million of expense 
related to the fair value step-up of acquired inventory. Incremental SG&A and E&D costs of the acquired business were 
approximately $18.2 million and $9.1 million, respectively. 

2016 Outlook for Test Systems – We expect 2016 Test System segment sales to be in the range of $93 million to $109 million. The 
Test System segment’s backlog at December 31, 2015 was $61.7 million, compared with $147.0 million at December 31, 2014. 
Approximately $49.3 million is expected to be shipped over the next 12 months. 

OFF BALANCE SHEET ARRANGEMENTS 

We do not have material off-balance sheet arrangements that have or are reasonably likely to have a material future effect on our 
results of operations or financial condition. 

CONTRACTUAL OBLIGATIONS 

The following table represents contractual obligations as of December 31, 2015:  

(In thousands) 
Long-term Debt 
Purchase Obligations 
Interest on Long-term Debt 
Supplemental Retirement Plan and Post 
Retirement Obligations 
Operating Leases 
Other Long-term Liabilities 
Total Contractual Obligations 

$ 

$ 

Notes to Contractual Obligations Table 

  $

Total 
169,789 
99,151    
18,463    

21,343 
7,751 
118 
316,615 

2,579    $ 
97,403   
3,793   

408   
2,444   
8   

  $

106,635    $ 

Payments Due by Period 

2016 

2017-2018 

2019-2020 

After 2020 

5,389 
1,718 
7,235 

815 
3,599 
20 
18,776 

  $ 

  $ 

3,877 
30 
5,215 

803 
1,708 
26 
11,659 

  $ 

  $ 

157,944 
— 
2,220 

19,317 
— 
64 
179,545 

Long-term Debt — See Item 8, Financial Statements and Supplementary Data, Note 6, Long-Term Debt and Note Payable in this 
report. The timing of the payments above consider the amendment to the revolving credit facility as discussed in Note 6. 

Interest on Long-term Debt — Future interest payments have been calculated using the applicable interest rate of each debt facility 
based on actual borrowings as of December 31, 2015. Actual future borrowings and rates may differ from these estimates. 

26 

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Purchase Obligations — Purchase obligations are comprised of the Company’s commitments for goods and services in the normal 
course of business. 

Operating Leases — Operating lease obligations are primarily related to facility leases for AES, AeroSat, Ballard, ATS, Max-Viz, and 
LSI Canada. 

LIQUIDITY AND CAPITAL RESOURCES 

(in thousands) 
Net cash provided (used) by: 
Operating Activities 
Investing Activities 
Financing Activities 

2015 

2014 

2013 

$
$
$

78,501    $
(73,586)   $
(6,725)   $

99,874    $
(109,120)   $
(23,113)   $

49,549 
(166,710)
164,334 

Our cash flow from operations and available borrowing capacity provide us with the financial resources needed to run our operations 
and reinvest in our business. 

Operating Activities 

Cash provided by operating activities was $78.5 million in 2015 compared with $99.9 million in 2014. The decrease of $21.4 million 
in 2015 was primarily a result of the impact of increases in net operating assets in 2015 when compared with 2014 net of the effects 
from acquisitions of businesses. 

Cash provided by operating activities was $99.9 million in 2014 compared with $49.5 million in 2013. The increase of $50.4 million 
in 2014 was primarily a result of higher net income as adjusted for non-cash expenses and the impact of decreases in net operating 
assets in 2014 when compared with 2013 net of the effects from acquisitions of business. 

Cash provided by operating activities was $49.5 million in 2013. The increase of $25.3 million in 2013 was primarily a result of 
higher net income, increases in non-cash expenses offset by cash used for net working capital components. 

Our cash flows from operations are primarily dependent on our net income adjusted for non-cash expenses and the timing of 
collections of receivables, level of inventory and payments to suppliers and employees. Sales and operating results of our Aerospace 
segment are influenced by the build rates of new aircraft, which are subject to general economic conditions, airline passenger travel 
and spending for government and military programs. Our Test Systems segment depends on capital expenditures of the semiconductor 
industry which, in turn, depend on current and future demand for those products. A reduction in demand for our customers’ products 
would adversely affect our operating results and cash flows. 

Investing Activities 

Cash used for investing activities in 2015 was $73.6 million. The acquisition of Armstrong used approximately $52.3 million of cash 
in 2015 and purchases of property, plant and equipment (“PP&E”) used $18.6 million. 

Cash used for investing activities in 2014 was $109.1 million. The acquisition of ATS used approximately $69.4 million of cash in 
2014 and purchases of PP&E used $40.9 million, primarily related to the acquisition and modification of the new buildings for our 
Peco operation in Clackamas, Oregon ($24.7 million). 

Cash used for investing activities in 2013 was approximately $166.7 million. The acquisitions of Peco, AeroSat and PGA used 
approximately $159.8 million of cash in 2013 and purchases of PP&E used $6.9 million. 

Our expectation for 2016 is that we will invest between $25 million and $30 million for PP&E. Future requirements for PP&E depend 
on numerous factors, including expansion of existing product lines and introduction of new products. Management believes that our 
cash flow from operations and current borrowing arrangements will provide for these capital expenditures. We expect to continue to 
evaluate acquisition opportunities in the future. 

Financing Activities 

Our ability to maintain sufficient liquidity is highly dependent upon achieving expected operating results. Failure to achieve expected 
operating results could have a material adverse effect on our liquidity, our ability to obtain financing and our operations in the future. 
Our obligations under our Credit Agreement are jointly and severally guaranteed by each of our 

27 

 
 
 
  
    
    
 
 
domestic subsidiaries. The obligations are secured by a first priority lien on substantially all of the Company’s and the guarantors’ 
assets and 100% of the issued and outstanding equity interest of each subsidiary. 

On July 18, 2013, in connection with the funding of the Peco acquisition, the Company amended its existing credit facility by entering 
into a Third Amended and Restated Credit Agreement, which continued to provide for a $75 million five-year revolving credit facility 
and a new $190 million five-year term loan, both expiring on June 30, 2018. The amended facilities carried an interest rate of LIBOR 
plus between 2.25% and 3.50%, depending on the Company’s leverage ratio as defined in the credit agreement. Variable principal 
payments on the term loan were required quarterly through March 31, 2018 with a balloon payment at maturity. In addition, the 
Company was required to pay a commitment fee of between 0.25% and 0.50% on the unused portion of the total credit commitment 
for the preceding quarter, based on the Company’s leverage ratio under the credit agreement. 

In connection with the funding of the acquisition of ATS, the Company amended its existing credit facility to exercise its option to 
increase the revolving credit commitment. The credit agreement provided for a $125 million, five-year revolving credit facility 
maturing on June 30, 2018, of which $58.0 million was drawn to finance the acquisition. In addition, the Company was required to 
pay a commitment fee quarterly at a rate of between 0.25% and 0.50% per annum on the unused portion of the total revolving credit 
commitment, based on the Company’s leverage ratio. 

On September 26, 2014, the Company modified and extended its existing credit facility (the “Original Facility”) by entering into the 
Fourth Amended and Restated Credit Agreement (the “Agreement”). On the closing date, there were $180.5 million of term loans, 
$6.0 million of revolving loans and letters of credit with a face amount of $8.7 million outstanding under the Original Facility. 
Pursuant to the Agreement, the Original Facility was replaced with a $350 million revolving credit line with the option to increase the 
line by up to $150 million. The outstanding balances in the Original Facility were rolled into the Agreement on the date of entry. In 
addition, the maturity date of the loans under the Agreement is now September 26, 2019. The credit facility allocates up to $20 million 
of the $350 million revolving credit line for the issuance of letters of credit, including certain existing letters of credit. At 
December 31, 2015, outstanding letters of credit totaled $1.1 million. 

On January 13, 2016, the Company amended the Agreement to add a new lender and extend the maturity date of the credit facility 
from September 26, 2019 to January 13, 2021. 

The primary financing activities in 2015 relate to borrowings on our senior credit facility to fund the acquisition of Armstrong and 
voluntary principal payments against our outstanding balance on the senior facility. We borrowed $50.0 million to fund the acquisition 
of Armstrong. During 2015, we made principal payments of $65.0 million on the senior credit facility, primarily using cash generated 
by operations. In February 2014, we borrowed $58.0 million to fund the acquisition of ATS. We also terminated our outstanding 
Industrial Revenue Bonds, which were repaid in full in November 2014 ($7.6 million). In 2013, we borrowed $190.0 million to fund 
the acquisitions of Peco, AeroSat and PGA and made principal payments of $17.8 million on the senior debt facility through 
December 31, 2013. 

Covenants in the Agreement were modified to where the maximum permitted leverage ratio of funded debt to Adjusted EBITDA (as 
defined in the Agreement) is 3.5 to 1, increasing to 4.0 to 1 for up to two fiscal quarters following the closing of an acquisition 
permitted under the Agreement. The Company will pay interest on the unpaid principal amount of the facility at a rate equal to one-, 
three- or six-month LIBOR plus between 1.375% and 2.25% based upon the Company’s leverage ratio. The Company will also pay a 
commitment fee to the Lenders in an amount equal to between 0.175% and 0.35% on the undrawn portion of the credit facility, based 
upon the Company’s leverage ratio. The Company is required to maintain a minimum interest coverage ratio (Adjusted EBITDA to 
interest expense) of 3.0 to 1 for the term of the Agreement. The Company’s interest coverage ratio was 34.9 to 1 at December 31, 
2015. The Company’s leverage ratio was 1.28 to 1 at December 31, 2015. The Company is in compliance with all financial and other 
covenants at December 31, 2015. 

The Company’s cash needs for working capital, debt service and capital equipment during 2016 is expected to be met by cash flows 
from operations and cash balances and, if necessary, utilization of the revolving credit facility. 

In the event of voluntary or involuntary bankruptcy of the Company or any subsidiary, all unpaid principal and other amounts owing 
under the Agreement automatically become due and payable. Other events of default, such as failure to make payments as they 
become due and breach of financial and other covenants, give the Agent the option to declare all such amounts immediately due and 
payable. At December 31, 2015, we were in compliance with all of the covenants pursuant to the Agreement. 

On February 24, 2016, the Company’s Board of Directors authorized the repurchase of up to $50 million of common stock (the 
“Buyback Program”). The Buyback Program allows the Company to purchase shares of its common stock in accordance with 

28 

 
 
 
applicable securities laws on the open market or through privately negotiated transactions. The Buyback Program may be suspended 
or discontinued at any time. The timing and the amount of any repurchases will be determined based on an evaluation of market 
conditions, share price and other factors. 

DIVIDENDS 

Management believes that it should retain the capital generated from operating activities for investment in advancing technologies, 
acquisitions and debt retirement. Accordingly, there are no plans to institute a cash dividend program. 

BACKLOG 

At December 31, 2015, the Company’s backlog was approximately $274.4 million compared with approximately $370.7 million at 
December 31, 2014. 

RELATED-PARTY TRANSACTIONS 

Information regarding certain relationships and related transactions is incorporated herein by reference to the information included in 
the Company’s 2016 Proxy Statement which will be filed with the Commission within 120 days after the end of the Company’s 2015 
fiscal year. 

RECENT ACCOUNTING PRONOUNCEMENTS 

See Note 1 of the Consolidated Financial Statements at Item 8 of this report. 

ITEM 7A.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK 

The Company has limited exposure to fluctuation in Canadian and Euro currency exchange rates to the U.S. dollar. Over 90% of the 
Company’s consolidated sales are transacted in U.S. dollars. 

Net assets held in or measured in Canadian dollars amounted to $7.7 million at December 31, 2015. Annual disbursements transacted 
in Canadian dollars were approximately $16.5 million in 2015. A 10% change in the value of the U.S. dollar versus the Canadian 
dollar would have had an insignificant impact to 2015 net income; however it could be significant in the future. 

Net assets held in or measured in Euros amounted to $28.4 million at December 31, 2015. Disbursements transacted in Euros in 2015 
were approximately $38.5 million. A 10% change in the value of the U.S. dollar versus the Euros would have had an insignificant 
impact to 2015 net income; however it could be significant in the future. 

Risk due to fluctuation in interest rates is a function of the Company’s floating rate debt obligations, which total approximately $155.0 
million at December 31, 2015. A change of 1% in interest rates of all variable rate debt would impact annual net income by 
approximately $1.0 million. 

29 

 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

The Board of Directors and Shareholders of Astronics Corporation 

We have audited the accompanying consolidated balance sheets of Astronics Corporation as of December 31, 2015 and 2014, and the 
related consolidated statements of operations, comprehensive income, shareholders' equity and cash flows for each of the three years 
in the period ended December 31, 2015. Our audits also included the financial statement schedule listed in the Index at Item 15(a). 
These financial statements and schedule are the responsibility of the Company's management. Our responsibility is to express an 
opinion on these financial statements and schedule 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 audit to obtain reasonable assurance about whether the financial statements are free of 
material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial 
statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as 
evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. 

In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of 
Astronics Corporation at December 31, 2015 and 2014, and the consolidated results of its operations and its cash flows for each of the 
three years in the period ended December 31, 2015, in conformity with U.S. generally accepted accounting principles. Also, in our 
opinion, the related financial statement schedule, when considered in relation to the basic financial statements taken as a whole, 
presents fairly in all material respects the information set forth therein. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), 
Astronics Corporation’s internal control over financial reporting as of December 31, 2015, based on criteria established in Internal 
Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) 
and our report dated February 24, 2016 expressed an unqualified opinion thereon. 

Buffalo, New York 
February 24, 2016 

/s/ Ernst & Young LLP 

30 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MANAGEMENT’S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING 

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is 
defined in Rule 13a-15(f) and 15d-15(f) of the Exchange Act. Under the supervision and with the participation of our management, 
including the Chief Executive Officer and Chief Financial Officer, we conducted an evaluation of the effectiveness of our internal 
control over financial reporting as of December 31, 2015 based upon the framework in Internal Control – Integrated Framework 
originally issued in 2013 by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on that 
evaluation, our management concluded that our internal control over financial reporting is effective as of December 31, 2015. 

We completed an acquisition in 2015, which was excluded from our management’s report on internal control over financial reporting 
as of December 31, 2015. We acquired Armstrong Aerospace, Inc. on January 14, 2015. This acquisition was included in our 2015 
consolidated financial statements and constituted $51.7 million and $48.2 million of total and net assets, respectively, as of 
December 31, 2015 and $25.5 million and ($1.4) million of sales and net income, respectively, for the year then ended. 

Ernst & Young LLP, independent registered public accounting firm, has audited our consolidated financial statements included in this 
Annual Report on Form 10-K and, as part of their audit, has issued their report, included herein, on the effectiveness of our internal 
control over financial reporting. 

By:    

/s/ Peter J. Gundermann 

February 24, 2016 

   Peter J. Gundermann 
   President & Chief Executive Officer 

(Principal Executive Officer) 

/s/ David C. Burney 

   David C. Burney 

Executive Vice President and Chief Financial Officer

February 24, 2016 

(Principal Financial Officer) 

31 

 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The Board of Directors and Shareholders of Astronics Corporation 

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

We have audited Astronics Corporation’s internal control over financial reporting as of December 31, 2015, based on criteria 
established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway 
Commission (2013 framework) (the COSO criteria). Astronics Corporation’s management is responsible for maintaining effective 
internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting included 
in the accompanying Management’s Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion 
on the company’s internal control over financial reporting based on our audit. 

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those 
standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over 
financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over 
financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of 
internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. 
We believe that our audit provides a reasonable basis for our opinion. 

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. 

As indicated in the accompanying Management’s Report on Internal Controls Over Financial Reporting, management’s assessment of 
and conclusion on the effectiveness of internal control over financial reporting did not include the internal controls of Armstrong 
Aerospace, Inc., which is included in the 2015 consolidated financial statements of Astronics Corporation and constituted $51.7 
million and $48.2 million of total and net assets, respectively, as of December 31, 2015 and $25.5 million and ($1.4) million of sales 
and net income, respectively, for the year then ended. Our audit of internal control over financial reporting of Astronics Corporation 
also did not include an evaluation of the internal control over financial reporting of Armstrong Aerospace, Inc. 

In our opinion, Astronics Corporation maintained, in all material respects, effective internal control over financial reporting as of 
December 31, 2015, based on the COSO criteria. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the 
consolidated balance sheets of Astronics Corporation as of December 31, 2015 and 2014 and the related consolidated statements of 
operations, comprehensive income, shareholders’ equity and cash flows for each of the three years in the period ended December 31, 
2015 of Astronics Corporation and our report dated February 24, 2016 expressed an unqualified opinion thereon. 

Buffalo, New York 
February 24, 2016 

/s/ Ernst & Young LLP 

32 

 
 
 
 
 
 
 
 
 
 
                 
 
 
 
 
 
 
 
 
 
 
 
 
ASTRONICS CORPORATION 
CONSOLIDATED STATEMENTS OF OPERATIONS 

(In thousands, except per share data) 
Sales 
Cost of Products Sold 
Gross Profit 
Selling, General and Administrative Expenses 
Income from Operations 
Interest Expense, Net of Interest Income 
Income Before Income Taxes 
Provision for Income Taxes 
Net Income 

Basic Earnings Per Share 

Diluted Earnings Per Share 

Year Ended December 31, 

2015 
692,279 
504,337 
187,942 
89,141 
98,801 
4,751 
94,050 
27,076 
66,974 
2.63 
2.55 

$

$

$

$

2014 
661,039 
493,997 
167,042 
79,680 
87,362 
8,255 
79,107 
22,937 
56,170 
2.25 
2.16 

$

$

$

$

2013 
339,937 
252,079 
87,858 
45,553 
42,305 
4,094 
38,211 
10,945 
27,266 
1.13 
1.08 

$

$

$

$

See notes to consolidated financial statements. 

33 

 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ASTRONICS CORPORATION 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME 

(In thousands) 
Net Income 
Other Comprehensive (Loss) Income: 

Foreign Currency Translation Adjustments 
Mark to Market Adjustments for Derivatives – Net of Tax 
Retirement Liability Adjustment – Net of Tax 

Other Comprehensive (Loss) Income 
Comprehensive Income 

Year Ended December 31, 

2015 

2014 

2013 

$

66,974 

$

56,170 

$

27,266 

(4,617)  
— 
1,502 
(3,115)  
63,859 

$

(4,638)  
69 
(3,769)  
(8,338)  
47,832 

$

(131)
73 
1,230 
1,172 
28,438 

$

See notes to consolidated financial statements. 

34 

 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ASTRONICS CORPORATION 
CONSOLIDATED BALANCE SHEETS 

(In thousands, except share and per share data) 

ASSETS 

Current Assets: 

Cash and Cash Equivalents 
Accounts Receivable, Net of Allowance for Doubtful Accounts 
Inventories 
Prepaid Expenses and Other Current Assets 
Deferred Income Taxes 

Total Current Assets 
Property, Plant and Equipment, at Cost: 

Land 
Buildings and Improvements 
Machinery and Equipment 
Construction in Progress 

Less Accumulated Depreciation 
Net Property, Plant and Equipment 

Other Assets 
Intangible Assets, Net of Accumulated Amortization 
Goodwill 
Total Assets 

Current Liabilities: 

LIABILITIES AND SHAREHOLDERS’ EQUITY 

Current Maturities of Long-term Debt 
Accounts Payable 
Accrued Payroll and Employee Benefits 
Accrued Income Taxes 
Other Accrued Expenses 
Customer Advanced Payments and Deferred Revenue 

Total Current Liabilities 

Long-term Debt 
Supplemental Retirement Plan and Other Liabilities for Pension Benefits 
Other Liabilities 
Deferred Income Taxes 
Total Liabilities 
Shareholders’ Equity: 
Common Stock, $.01 par value, Authorized 40,000,000 Shares 
19,348,678 Shares Issued and Outstanding at December 31, 2015 
16,608,140 Shares Issued and Outstanding at December 31, 2014 
Convertible Class B Stock, $.01 par value, Authorized 10,000,000 Shares 
6,220,524 Shares Issued and Outstanding at December 31, 2015 
8,611,705 Shares Issued and Outstanding at December 31, 2014 
Additional Paid-in Capital 
Accumulated Other Comprehensive Loss 
Retained Earnings 
Total Shareholders’ Equity 
Total Liabilities and Shareholders’ Equity 

See notes to consolidated financial statements. 

35 

December 31, 

2015 

2014 

  $

  $

  $

18,561 
95,277 
115,467 
20,662 
— 
249,967 

11,145 
78,989 
89,514 
3,282 
182,930 
58,188 
124,742 
10,889 
108,276 
115,369 
609,243 

2,579 
27,138 
24,036 
195 
11,527 
38,757 
104,232 
167,210 
20,935 
1,674 
14,967 
309,018 

21,197 
88,888 
115,053 
12,918 
7,762 
245,818 

10,008 
74,755 
73,062 
4,757 
162,582 
46,266 
116,316 
5,632 
94,991 
100,153 
562,910 

2,796 
27,903 
19,713 
1,900 
11,852 
45,052 
109,216 
180,212 
21,577 
2,789 
20,939 
334,733 

194 

166 

62 
57,865 
(15,064)  
257,168 
300,225 
609,243 

  $

86 
49,626 
(11,949)
190,248 
228,177 
562,910 

$ 

$ 

$ 

$ 

 
  
 
  
    
  
    
 
 
 
 
 
 
   
 
 
 
 
  
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
ASTRONICS CORPORATION 
CONSOLIDATED STATEMENTS OF CASH FLOWS 

(In thousands) 
Cash Flows from Operating Activities 

Net Income 
Adjustments to Reconcile Net Income to Cash Provided By Operating 
Activities, Excluding the Effects of Acquisitions: 

Depreciation and Amortization 
Provision for Non-Cash Losses on Inventory and Receivables 
Stock Compensation Expense 
Deferred Tax Benefit 
Non-cash Adjustment to Contingent Consideration 
Other 
Cash Flows from Changes in Operating Assets and Liabilities, net 
of the Effects from Acquisitions of Businesses: 

Accounts Receivable 

Inventories 
Prepaid Expenses and Other Current Assets 
Accounts Payable 
Accrued Expenses 
Income Taxes Payable 
Customer Advanced Payments and Deferred Revenue 
Supplemental Retirement Plan and Other Liabilities 

Cash Provided By Operating Activities 
Cash Flows from Investing Activities 

Acquisition of Business, Net of Cash Acquired 
Capital Expenditures 
Other 

Cash Used For Investing Activities 
Cash Flows from Financing Activities 

Proceeds From Long-term Debt 
Principal Payments on Long-term Debt 
Payments on Note Payable 
Debt Acquisition Costs 
Proceeds from Exercise of Stock Options 
Excess Tax Benefit from Exercise of Stock Options 

Cash (Used For) Provided By Financing Activities 
Effect of Exchange Rates on Cash 
(Decrease) Increase in Cash and Cash Equivalents 
Cash and Cash Equivalents at Beginning of Year 
Cash and Cash Equivalents at End of Year 

Supplemental Cash Flow Information: 

Interest Paid 
Income Taxes Paid, Net of Refunds 
Value of Shares Issued as Consideration for Acquisition 

Year Ended December 31, 

2015 

2014 

2013 

$

66,974 

  $ 

56,170    $

27,266 

25,309 
3,187 
2,274 
(252)  
(1,751)  
(294)  

(729)  
(2,537)  
(799)  
(2,168)  
3,738 
(9,266)  
(7,485)  
2,300 
78,501 

(52,276)  
(18,641)  
(2,669)  
(73,586)  

27,254   
1,959   
1,730   
(4,677)  
(4,971)  
268 

(18,850)  
25,732 
(2,806)  
(8,005)  
6,826 
(4,084)  
22,055 
1,273 
99,874 

(68,201)  
(40,882)  
(37)  
(109,120)  

55,000 
(67,694)  

245,894 
(275,544)  

— 
— 
2,996 
2,973 
(6,725)  
(826)  
(2,636)  
21,197 
18,561 

  $ 

4,734 
32,990 
— 

  $ 
  $ 
  $ 

— 
(573)  
1,848   
5,262   
(23,113)  
(1,079)  
(33,438)  
54,635 
21,197 

$

7,816    $
26,619    $
—    $

$

$
$
$

11,059 
216 
1,384 
(722)
(39)
(578)

3,493 
(5,222)
380 
5,831 
3,559 
2,271 
(547)
1,198 
49,549 

(159,761)
(6,868)
(81)
(166,710)

190,000 
(19,498)
(7,000)
(2,288)
1,922 
1,198 
164,334 
82 
47,255 
7,380 
54,635 

3,543 
8,025 
13,473 

See notes to consolidated financial statements. 

36 

 
  
 
 
  
    
    
 
   
   
 
 
 
  
    
    
 
 
  
    
    
  
    
    
 
 
 
 
 
  
   
 
 
 
 
 
ASTRONICS CORPORATION 
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY 

(In thousands) 
Common Stock 

Beginning of Year 
Issuance of Common Shares as Consideration for Acquisition 
Exercise of Stock Options and Stock Compensation Expense – Net of 
Taxes 
Class B Stock Converted to Common Stock 
End of Year 

Convertible Class B Stock 

Beginning of Year 
Exercise of Stock Options and Stock Compensation Expense – Net of 
Taxes 
Class B Stock Converted to Common Stock 
End of Year 

Additional Paid in Capital 

Beginning of Year 
Issuance of Common Shares as Consideration for Acquisition 
Exercise of Stock Options and Stock Compensation Expense - Net of 
Taxes 

End of Year 

Accumulated Other Comprehensive Loss 

Beginning of Year 

Foreign Currency Translation Adjustments 
Mark to Market Adjustments for Derivatives – Net of Taxes 

Retirement Liability Adjustment – Net of Taxes 

End of Year 
Retained Earnings 

Beginning of Year 
Net income 
Cash Paid in Lieu of Fractional Shares from Stock Distribution 
End of Year 

Total Shareholders’ Equity 

Common Stock 

Beginning of Year 
Issuance of Common Shares as Consideration for Acquisition 
Exercise of Stock Options 
Class B Stock Converted to Common Stock 
End of Year 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 

$ 
$ 

Convertible Class B Stock 

Beginning of Year 
Exercise of Stock Options 
Class B Stock Converted to Common Stock 
End of Year 

Year Ended December 31, 

2015 

2014 

2013 

166 
— 

2 
26 
194 

$ 

$ 

86 

$ 

2 
(26)  
62    $ 

49,626    $ 
—   

8,239   
57,865    $ 

(11,949)   $ 
(4,617)  

—   

1,502 
(15,064)   $ 

190,248 
66,974 

(54)  

257,168 
300,225 

$ 

$ 
$ 

16,608 
— 
168 
2,573 
19,349 

8,612 
181 
(2,573)  
6,220 

133 
— 

2 
31 
166 

114 

$

$

$

3 
(31)  
86    $

40,758    $
—   

8,868   
49,626    $

(3,611)   $
(4,638)  

69   
(3,769)  
(11,949)   $

134,115 
56,170 

(37)  

190,248 
228,177 

$

$
$

13,268 
— 
216 
3,124 
16,608 

11,452 
284 
(3,124)  
8,612 

109 

1 
20 
133 

133 

1 
(20)
114 

22,786 
13,470 

4,502 
40,758 

(4,783)
(131)

73 
1,230 
(3,611)

106,889 
27,266 
(40)
134,115 
171,509 

10,865 
264 
145 
1,994 
13,268 

13,350 
96 
(1,994)
11,452 

See notes to consolidated financial statements 

37 

 
  
 
 
  
    
    
 
 
 
 
 
   
   
  
    
    
  
    
    
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

NOTE 1 — SUMMARY OF SIGNIFICANT ACCOUNTING PRINCIPLES AND PRACTICES 

Description of the Business 

Astronics Corporation (“Astronics” or the “Company”) is a leading supplier of products to the global aerospace, defense, and 
semiconductor industries. Our products include advanced, high-performance electrical power generation, distribution and motion 
systems, lighting and safety systems, avionics products, systems certification, aircraft structures and automated test systems. 

We have operations in the United States (“U.S.”), Canada and France. We design and build our products through our wholly owned 
subsidiaries Astronics Advanced Electronic Systems Corp. (“AES”); Astronics AeroSat Corporation (“AeroSat”); Ballard 
Technology, Inc. (“Ballard”); Astronics DME LLC (“DME”); Luminescent Systems, Inc. (“LSI”); Luminescent Systems Canada, Inc. 
(“LSI Canada”); Max-Viz, Inc. (“Max-Viz”); Peco, Inc. (“Peco”); PGA Electronic s.a. (“PGA”); Astronics Test Systems, Inc. and 
Armstrong Aerospace, Inc. (“Armstrong”). 

On July 18, 2013, Astronics acquired all of the outstanding capital stock of Peco. Peco designs and manufactures highly engineered 
commercial aerospace interior components and systems for the aerospace industry. On October 1, 2013, Astronics acquired certain 
assets and liabilities from AeroSat Corporation and related entities, a supplier of aircraft antenna systems. On December 5, 2013, 
Astronics acquired 100% of the stock of PGA. PGA designs and manufactures seat motion and lighting systems primarily for business 
and first class aircraft seats and is Europe’s leading provider of in-flight entertainment/ communication systems as well as cabin 
management systems for private aircraft. Peco, AeroSat and PGA are all included in our Aerospace segment. 

On February 28, 2014, Astronics acquired, through a wholly owned subsidiary Astronics Test Systems, Inc. (“ATS”), certain assets 
and liabilities of EADS North America’s Test and Services division, located in Irvine, California. ATS is a leading provider of highly 
engineered automatic test systems, subsystems and instruments for semiconductor and consumer electronics products to both the 
commercial and defense industries. ATS is included in our Test Systems segment. 

On January 14, 2015, the Company acquired 100% of the equity of Armstrong for approximately $52.3 million in cash. Armstrong, 
located in Itasca, Illinois, is a leading provider of engineering, design and certification solutions for commercial aircraft, specializing 
in connectivity, in-flight entertainment, and electrical power systems. Armstrong is included in our Aerospace segment. 

At December 31, 2015, the Company has two reportable segments, Aerospace and Test Systems. The Aerospace segment designs and 
manufactures products for the global aerospace industry. The Test Systems segment designs, manufactures and maintains 
communications and weapons test systems and training and simulation devices for military applications. 

Principles of Consolidation 

The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All intercompany 
transactions and balances have been eliminated. 

Acquisitions are accounted for under the acquisition method and, accordingly, the operating results for the acquired companies are 
included in the consolidated statements of operations from the respective dates of acquisition. 

For additional information on the acquired businesses, see Note 19. 

Revenue Recognition 

The vast majority of our sales agreements are for standard products and services, with revenue recognized on the accrual basis at the 
time of shipment of goods, transfer of title and customer acceptance, where required. There are no significant contracts allowing for 
right of return. To a limited extent, as a result of the acquisition of ATS, certain of our contracts involve multiple elements (such as 
equipment and service). The Company recognizes revenue for delivered elements when they have stand-alone value to the customer, 
they have been accepted by the customer, and for which there are only customary refund or return rights. Arrangement consideration 
is allocated to the deliverables by use of the relative selling price method. The selling price used for each deliverable is based on 
vendor-specific objective evidence (“VSOE”) if available, third party-evidence (“TPE”) if VSOE is not available, or estimated selling 
price if neither VSOE nor TPE is available. Estimated selling price is determined in a manner consistent with that used to establish the 
price to sell the deliverable on a standalone basis. 

38 

 
 
 
For prepaid service contracts, sales revenue is recognized on a straight-line basis over the term of the contract, unless historical 
evidence indicates the costs are incurred on other than a straight-line basis. 

Revenue of approximately $17.2 million, $2.7 million and $4.4 million for the years ended December 31, 2015, 2014 and 2013, 
respectively, was recognized from long-term, fixed-price contracts using the percentage-of-completion method of accounting. 

Cost of Products Sold, Engineering and Development and Selling, General and Administrative Expenses 

Cost of products sold includes the costs to manufacture products such as direct materials and labor and manufacturing overhead as 
well as all engineering and developmental costs. The Company is engaged in a variety of engineering and design activities as well as 
basic research and development activities directed to the substantial improvement or new application of the Company’s existing 
technologies. These costs are expensed when incurred and included in cost of products sold. Research and development, design and 
related engineering amounted to $90.1 million in 2015, $76.7 million in 2014 and $52.8 million in 2013. Selling, general and 
administrative (“SG&A”) expenses include costs primarily related to our sales, marketing and administrative departments. 

Shipping and Handling 

Shipping and handling costs are expensed as incurred and are included in costs of products sold. 

Stock Distribution 

On September 10, 2015, the Company announced a three-for-twenty distribution of Class B Stock to holders of both Common and 
Class B Stock. Stockholders received three shares of Class B Stock for every twenty shares of Common and Class B Stock held on the 
record date of October 8, 2015. Fractional shares were paid in cash. All share quantities, share prices and per share data reported 
throughout this report have been adjusted to reflect the impact of this distribution. 

Equity-Based Compensation 

The Company accounts for its stock options following Accounting Standards Codification (“ASC”) Topic 718, Compensation – Stock 
Compensation    (“ASC Topic 718”). This Topic requires all equity-based payments to employees, including grants of employee stock 
options, to be recognized in the statement of earnings based on the grant date fair value of the award. For awards with graded vesting, 
the Company uses a straight-line method of attributing the value of stock-based compensation expense, subject to minimum levels of 
expense, based on vesting. 

Under ASC Topic 718, stock compensation expense recognized during the period is based on the value of the portion of share-based 
payment awards that is ultimately expected to vest during the period. Vesting requirements vary for directors, officers and key 
employees. In general, options granted to outside directors vest six months from the date of grant and options granted to officers and 
key employees vest with graded vesting over a five-year period, 20% each year, from the date of grant. 

The tax benefits from share based payment arrangements were approximately $3.0 million    in 2015, $5.3 million in 2014 and $1.2 
million in 2013. 

Cash and Cash Equivalents 

All highly liquid instruments with a maturity of three months or less at the time of purchase are considered cash equivalents. 

Accounts Receivable and Allowance for Doubtful Accounts 

Accounts receivable are composed of trade and contract receivables recorded at either the invoiced amount or costs in excess of 
billings, are expected to be collected within one year, and do not bear interest. The Company will record a valuation allowance to 
account for potentially uncollectible accounts receivable. The allowance is determined based on our knowledge of the business, 
specific customers, review of the receivables’ aging and a specific identification of accounts where collection is at risk. Account 
balances are charged against the allowance after all means of collections have been exhausted and recovery is considered remote. The 
Company typically does not require collateral. 

39 

 
 
 
 
Inventories 

Inventories are stated at the lower of cost or market, cost being determined in accordance with the first-in, first-out method. The 
Company records valuation reserves to provide for excess, slow moving or obsolete inventory. In determining the appropriate reserve, 
the Company considers the age of inventory on hand, the overall inventory levels in relation to forecasted demands as well as 
reserving for specifically identified inventory that the Company believes is no longer salable. 

Property, Plant and Equipment 

Depreciation of property, plant and equipment is computed using the straight-line method for financial reporting purposes and using 
accelerated methods for income tax purposes. Estimated useful lives of the assets are as follows: buildings, 25-40 years; machinery 
and equipment, 4-10 years. Leased buildings and associated leasehold improvements are amortized over the shorter of the terms of the 
lease or the estimated useful lives of the assets, with the amortization of such assets included within depreciation expense. 

The cost of properties sold or otherwise disposed of and the accumulated depreciation thereon are eliminated from the accounts and 
the resulting gain or loss, as well as maintenance and repair expenses, is reflected in income. Replacements and improvements are 
capitalized. 

Depreciation expense was approximately $13.3 million, $10.6 million and $5.7 million in 2015, 2014 and 2013, respectively. 

Buildings acquired under capital leases amounted to $12.3 million ($14.8 million, net of $2.5 million of accumulated amortization) 
and $12.7 million ($16.0 million, net of $3.3 million accumulated amortization) at December 31, 2015 and 2014, respectively. Future 
minimum lease payments associated with these capital leases are expected to be $2.6 million in 2016, $2.6 million in 2017, $2.6 
million in 2018, $2.0 million in 2019 and $2.1 million in 2020. 

Long-Lived Assets 

Long-lived assets to be held and used are initially recorded at cost. The carrying value of these assets is evaluated for recoverability 
whenever adverse effects or changes in circumstances indicate that the carrying amount may not be recoverable. Impairments are 
recognized if future undiscounted cash flows from operations are not expected to be sufficient to recover long-lived assets. The 
carrying amounts are then reduced to fair value, which is typically determined by using a discounted cash flow model. 

Goodwill 

The Company tests goodwill at the reporting unit level on an annual basis or more frequently if an event occurs or circumstances 
change that would more likely than not reduce the fair value of a reporting unit below its carrying amount. The Company has eleven 
reporting units, however as of November 1, 2015 (the annual testing date), only eight reporting units have goodwill and were subject 
to the goodwill impairment test. 

We may elect to perform a qualitative assessment that considers economic, industry and company-specific factors for all or selected 
reporting units. If, after completing the assessment, it is determined that it is more likely than not that the fair value of a reporting unit 
is less than its carrying value, we proceed to a quantitative test. We may also elect to perform a quantitative test instead of a qualitative 
test for any or all of our reporting units. 

Quantitative testing requires a comparison of the fair value of each reporting unit to its carrying value. We use the discounted cash 
flow method to estimate the fair value of our reporting units. The discounted cash flow method incorporates various assumptions, the 
most significant being projected revenue growth rates, operating margins and cash flows, the terminal growth rate and the weighted 
average cost of capital. If the carrying value of the reporting unit exceeds its fair value, goodwill is considered impaired and any loss 
must be measured. To determine the amount of the impairment loss, the implied fair value of goodwill is determined by assigning a 
fair value to all of the reporting unit’s assets and liabilities, including any unrecognized intangible assets, as if the reporting unit had 
been acquired in a business combination at fair value. If the carrying amount of the reporting unit goodwill exceeds the implied fair 
value of that goodwill, an impairment loss would be recognized in an amount equal to that excess. 

There were no impairment charges in 2015, 2014 or 2013. 

40 

 
 
 
 
 
Intangible Assets 

Acquired intangibles are generally valued based upon future economic benefits such as earnings and cash flows. Acquired identifiable 
intangible assets are recorded at fair value and are amortized over their estimated useful lives. Acquired intangible assets with an 
indefinite life are not amortized, but are reviewed for impairment at least annually or more frequently whenever events or changes in 
circumstances indicate that the carrying amounts of those assets are below their estimated fair values. 

Impairment is tested under ASC Topic 350, Intangibles - Goodwill and Other, as amended by Accounting Standards Update (“ASU”) 
2012-2, by first performing a qualitative analysis in a manner similar to the testing methodology of goodwill discussed previously. 
The qualitative factors applied under this new provision indicated no impairment to the Company’s indefinite lived intangible assets in 
2015, 2014 or 2013. 

Financial Instruments 

The Company’s financial instruments consist primarily of cash and cash equivalents, accounts receivable, accounts payable, notes 
payable and long-term debt. The Company performs periodic credit evaluations of its customers’ financial condition and generally 
does not require collateral. The Company does not hold or issue financial instruments for trading purposes. Due to their short-term 
nature, the carrying values of cash and equivalents, accounts receivable, accounts payable, and notes payable approximate fair value. 
The carrying value of the Company’s variable rate long-term debt instruments also approximates fair value due to the variable rate 
feature of these instruments. 

Derivatives 

The accounting for changes in the fair value of derivatives depends on the intended use and resulting designation. The Company’s use 
of derivative instruments was limited to cash flow hedges for interest rate risk associated with long-term debt. All such instruments 
were terminated in 2014. Interest rate swaps were used to adjust the proportion of total debt that is subject to variable and fixed 
interest rates. The interest rate swaps were designated as hedges of the amount of future cash flows related to interest payments on 
variable-rate debt that, in combination with the interest payments on the debt, converted a portion of the variable-rate debt to 
fixed-rate debt. The Company recorded all derivatives on the balance sheet at fair value. The related gains or losses, to the extent the 
derivatives were effective as a hedge, were deferred in shareholders’ equity as a component of Accumulated Other Comprehensive 
Income (Loss) (“AOCI”) and reclassified into earnings at the time interest expense was recognized on the associated long-term debt. 
Any ineffectiveness was recorded in the Consolidated Statements of Operations. 

Use of Estimates 

The preparation of financial statements in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”) requires 
management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent 
liabilities and the reported amounts of revenues and expenses during the reporting periods in the financial statements and 
accompanying notes. Actual results could differ from those estimates. 

Foreign Currency Translation 

The Company accounts for its foreign currency translation in accordance with ASC Topic 830, Foreign Currency Translation. The 
aggregate transaction gain included in operations was $1.0 million in 2015, and insignificant for 2014 and 2013. 

Dividends 

The Company has not paid any cash dividends in the three-year period ended December 31, 2015. 

Loss Contingencies 

Loss contingencies may from time to time arise from situations such as claims and other legal actions. Loss contingencies are recorded 
as liabilities when it is probable that a liability has been incurred and the amount of the loss is reasonably estimable. Disclosure is 
required when there is a reasonable possibility that the ultimate loss will exceed the recorded provision. Contingent liabilities are often 
resolved over long time periods. In recording liabilities for probable losses, management is required to make estimates and judgments 
regarding the amount or range of the probable loss. Management continually assesses the adequacy of estimated loss contingencies 
and, if necessary, adjusts the amounts recorded as better information becomes known. 

41 

 
 
 
Acquisitions 

The Company accounts for its acquisitions under ASC Topic 805, Business Combinations and Reorganizations (“ASC Topic 805”). 
ASC Topic 805 provides guidance on how the acquirer recognizes and measures the consideration transferred, identifiable assets 
acquired, liabilities assumed, non-controlling interests, and goodwill acquired in a business combination. ASC Topic 805 also expands 
required disclosures surrounding the nature and financial effects of business combinations. See Note 19 regarding the acquisitions in 
2015, 2014 and 2013. 

Newly Adopted and Recent Accounting Pronouncements 

In May 2014, the Financial Accounting Standards Board ("FASB") issued ASU No. 2014-9, Revenue from Contracts with Customers . 
This new standard is effective for reporting periods beginning after December 15, 2017, pursuant to the issuance of ASU 2015-14,   
Revenue from Contracts with Customers (Topic 606): Deferral of Effective Date    issued in August 2015. The comprehensive new 
standard will supersede existing revenue recognition guidance and require revenue to be recognized when promised goods or services 
are transferred to customers in amounts that reflect the consideration to which the company expects to be entitled in exchange for 
those goods or services. Adoption of the new rules could affect the timing of revenue recognition for certain transactions. The 
guidance permits two implementation approaches, one requiring retrospective application of the new standard with restatement of 
prior years and one requiring prospective application of the new standard with disclosure of results under old standards. Early 
adoption is not permitted. The Company is currently evaluating the impacts of adoption and the implementation approach to be used. 

In April 2015, the FASB issued ASU No. 2015-03, Interest - Imputation of Interest(Subtopic 835-30): Simplifying the Presentation of 
Debt Issuance Costs . This ASU requires that debt issuance costs related to a recognized debt liability be presented in the balance 
sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. ASU 2015-03 does not affect 
the recognition and measurement guidance for debt issuance costs. The provisions of this ASU are effective for financial statements 
issued for fiscal years beginning after December 15, 2015, and interim periods within those fiscal years. Early adoption is permitted, 
and retrospective application is required. ASU 2015-15,    Interest    -    Imputation of Interest (Subtopic 835-30) :    Presentation and 
Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements , issued in August 2015, provides 
additional guidance specific to debt issuance costs arising from line-of-credit arrangements. This ASU provides an option to either 
apply the provisions of ASU No. 2015-03 to line-of-credit arrangements or to defer and instead present debt issuance costs as an asset 
and subsequently amortize the deferred debt issuance costs ratably over the term of the line-of-credit arrangement. The additional 
guidance does not alter any other effective date provisions set forth in ASU No. 2015-03. The adoption of this standard did not have a 
material impact on the Company’s financial statements, as the Company’s debt issuance costs are associated with its revolving credit 
facility, and therefore such costs will continue to be classified within other non-current assets and amortized ratably over the term of 
the facility. 

In September 2015, the FASB issued ASU No. 2015-16, Business Combinations(Topic 805): Simplifying the Accounting for 
Measurement-Period Adjustments . This ASU eliminates the requirement to retrospectively account for changes to provisional 
amounts initially recorded in a business acquisition opening balance sheet. The provisions of this ASU are effective for fiscal years 
beginning after December 15, 2015, and interim periods within those fiscal years. Early adoption is permitted as of the effective date 
for financial statements that have not yet been made available for issuance. The adoption of this standard is not expected to have a 
material impact on our financial statements. 

In November 2015, the FASB issued ASU No. 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes . 
This ASU amends existing guidance to require presentation of deferred tax assets and liabilities as non-current within the balance 
sheet. The provisions of the ASU are effective for fiscal years beginning after December 15, 2016 and interim periods within those 
fiscal years. Early adoption is permitted, and may be applied either prospectively or retrospectively. The Company adopted this 
amendment as of December 31, 2015, applied on a prospective basis. Therefore, prior period amounts have not been recasted. 

42 

 
 
 
 
 
 
 
 
 
 
 
 
 
NOTE 2 — ACCOUNTS RECEIVABLE 

Accounts receivable at December 31 consists of: 

(In thousands) 
Trade Accounts Receivable 
Unbilled Recoverable Costs and Accrued Profits 
Total Receivables 

Less Allowance for Doubtful Accounts 

NOTE 3 — INVENTORIES 

Inventories at December 31 are as follows: 

(In thousands) 
Finished Goods 
Work in Progress 
Raw Material 

2015 

2014 

87,282    $
8,307   
95,589   
(312)  
95,277    $

87,575 
1,606 
89,181 
(293)
88,888 

2015 

2014 

27,770    $
23,977   
63,720   
115,467    $

28,763 
28,488 
57,802 
115,053 

$

$

$

$

At December 31, 2015, the Company’s reserve for inventory valuation was $14.6 million, or 11.2% of gross inventory. At 
December 31, 2014, the Company’s reserve for inventory valuation was $12.3 million, or 9.6% of gross inventory. 

NOTE 4 — INTANGIBLE ASSETS 

The following table summarizes acquired intangible assets as follows: 

(In thousands) 
Patents 
Noncompete Agreement 
Trade Names 
Completed and Unpatented 
Technology 
Backlog 
Customer Relationships 
Total Intangible Assets 

December 31, 2015 

December 31, 2014 

Weighted 
Average Life 

Gross Carrying 
Amount 

Accumulated 
Amortization 

Gross Carrying 
Amount 

Accumulated 
Amortization 

5 Years   $ 
4 Years   
8 Years   

7 Years   
1 Year   
13 Years   
6 Years   $ 

2,146 
2,500 
10,217 

24,056 
11,202 
96,472 
146,593 

  $ 

  $ 

1,264 
479 
2,216 

6,795 
10,793 
16,770 
38,317 

  $ 

  $ 

2,146 
— 
8,304 

18,107 
10,902 
82,546 
122,005 

  $ 

  $ 

1,077 
— 
1,288 

4,396 
9,629 
10,624 
27,014 

Amortization is computed on the straight-line method for financial reporting purposes, with the exception of backlog, which is 
amortized based on the expected realization period of the acquired backlog. Amortization expense for intangibles was $11.3 million, 
$15.8 million and $4.9 million for 2015, 2014 and 2013, respectively. 

Based upon acquired intangible assets at December 31, 2015, amortization expense for each of the next five years is estimated to be: 

(In thousands) 
2016 
2017 
2018 
2019 
2020 

$
$
$
$
$

10,762 
10,336 
10,023 
9,622 
9,088 

43 

 
 
  
 
  
  
  
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
NOTE 5 — GOODWILL 

The following table summarizes the changes in the carrying amount of goodwill for 2015 and 2014: 

(In thousands) 
Balance at Beginning of the Year 
Acquisition 
Foreign Currency Translations and Other 
Balance at End of the Year 

Goodwill 
Accumulated Impairment Losses 
Goodwill - Net 

2015 
100,153    $
16,237   
(1,021)  
115,369    $

2014 
100,998 
— 
(845)
100,153 

131,911    $
(16,542)  
115,369 

$

116,695 
(16,542)
100,153 

$

$

$

$

As discussed in Note 1, goodwill is not amortized but is periodically tested for impairment. For the eight reporting units with goodwill 
at November 1, 2015, the Company performed a quantitative assessment of the goodwill’s carrying value. The assessment indicated 
no impairment to the carrying value of goodwill in any of the Company’s reporting units and no impairment charge was recognized. 
There was no impairment to the carrying value of goodwill in 2014 or 2013. All goodwill relates to the Aerospace segment; the 
acquisition of ATS did not result in the recognition of goodwill. 

NOTE 6 — LONG-TERM DEBT AND NOTES PAYABLE 

Long-term debt consists of the following: 

(In thousands) 

Revolving Credit Line issued under the Fourth Amended and Restated Credit Agreement dated 
September 26, 2014. Interest is at LIBOR plus between 1.375% and 2.25% (1.80% at 
December 31, 2015). 

Other Bank Debt 
Capital Lease Obligations 

Less Current Maturities 

Principal maturities of long-term debt are approximately: 

(In thousands) 
2016 
2017 
2018 
2019 
2020 
Thereafter 

2015 

2014 

$

$

155,000 
1,963 
12,826 
169,789 
2,579 
167,210 

$

$

$

$

165,000 
3,102 
14,906 
183,008 
2,796 
180,212 

2,579 
2,705 
2,684 
1,861 
2,016 
157,944 
169,789 

The Company’s obligations under the Credit Agreement as amended are jointly and severally guaranteed by each domestic subsidiary 
of the Company other than a non-material subsidiary. The obligations are secured by a first priority lien on substantially all of the 
Company’s and the guarantors’ assets. 

The Company extended and modified its existing credit facility by entering into Amendment No. 1, dated as of March 27, 2013, to the 
Second Amended and Restated Credit Agreement, which provided for an increase in the Company’s revolving credit facility from $35 
million to $75 million and for an extension of the maturity date. Interest remained at a rate of LIBOR plus between 1.50% and 2.50% 
based on the Company’s leverage ratio under the Credit Agreement. 

44 

 
 
  
 
   
  
  
 
  
  
  
  
 
 
On July 18, 2013, in connection with the funding of the Peco acquisition (See Note 19), the Company amended its existing credit 
facility by entering into a Third Amended and Restated Credit Agreement, which continued to provide for a $75 million five-year 
revolving credit facility and a new $190 million five-year term loan, both expiring on June 30, 2018. The amended facilities carried an 
interest rate of LIBOR plus between 2.25% and 3.50%, depending on the Company’s leverage ratio as defined in the Credit 
Agreement. Variable principal payments on the term loan were required quarterly through March 31, 2018 with a balloon payment at 
maturity. In addition, the Company was required to pay a commitment fee of between 0.25% and 0.50% on the unused portion of the 
total credit commitment for the preceding quarter, based on the Company’s leverage ratio under the credit agreement. 

On February 28, 2014, in connection with the funding of the acquisition of ATS, the Company amended its existing credit facility to 
exercise its option to increase the revolving credit commitment. The credit agreement provided for a $125 million, five-year revolving 
credit facility maturing on June 30, 2018, of which $58.0 million was drawn to finance the acquisition. In addition, the Company was 
required to pay a commitment fee quarterly at a rate of between 0.25% and 0.50% per annum on the unused portion of the total 
revolving credit commitment, based on the Company’s leverage ratio. 

On September 26, 2014, the Company modified and extended its existing credit facility (the “Original Facility”) by entering into the 
Fourth Amended and Restated Credit Agreement (the “Agreement”). On the closing date, there were $180.5 million of term loans 
outstanding and $6 million of revolving loans outstanding under the Original Facility. Pursuant to the Agreement, the Original Facility 
was replaced with a $350 million revolving credit line with the option to increase the line by up to $150 million. The outstanding 
balances in the Original Facility were rolled into the Agreement on the date of entry. In addition, the maturity date of the loans under 
the Agreement was extended to September 26, 2019. The credit facility allocates up to $20 million of the $350 million revolving 
credit line for the issuance of letters of credit, including certain existing letters of credit. At December 31, 2015, outstanding letters of 
credit totaled $1.1 million. 

Covenants in the Agreement were modified to where the maximum permitted leverage ratio of funded debt to Adjusted EBITDA (as 
defined in the Agreement) is 3.5 to 1, increasing to 4.0 to 1 for up to two fiscal quarters following the closing of an acquisition 
permitted under the Agreement. The Company will pay interest on the unpaid principal amount of the facility at a rate equal to one-, 
three- or six-month LIBOR plus between 1.375% and 2.25% based upon the Company’s leverage ratio. The Company will also pay a 
commitment fee to the Lenders in an amount equal to between 0.175% and 0.35% on the undrawn portion of the credit facility, based 
upon the Company’s leverage ratio. The Company is required to maintain a minimum interest coverage ratio (Adjusted EBITDA to 
interest expense) of 3.0 to 1 for the term of the Agreement. The Company’s interest coverage ratio was 34.9 to 1 at December 31, 
2015. The Company’s leverage ratio was 1.28 to 1 at December 31, 2015. The Company is in compliance with all financial and other 
covenants at December 31, 2015. 

On January 13, 2016, the Company amended the Agreement to add a new lender and extend the maturity date of the credit facility 
from September 26, 2019 to January 13, 2021. This extension is reflected above in the table of principal maturities by year. 

In the event of voluntary or involuntary bankruptcy of the Company or any subsidiary, all unpaid principal and other amounts owing 
under the Credit Agreement automatically become due and payable. Other events of default, such as failure to make payments as they 
become due and breach of financial and other covenants, change of control, judgments over a certain amount, and cross default under 
other agreements give the Agent the option to declare all such amounts immediately due and payable. 

NOTE 7 — WARRANTY 

In the ordinary course of business, the Company warrants its products against defects in design, materials and workmanship typically 
over periods ranging from twelve to sixty months. The Company determines warranty reserves needed by product line based on 
experience and current facts and circumstances. Activity in the warranty accrual, which is included in other accrued expenses on the 
Consolidated Balance Sheets, is summarized as follows: 

(In thousands) 
Balance at Beginning of the Year 
Warranty Liabilities Acquired 
Warranties Issued 
Reassessed Warranty Exposure 
Warranties Settled 
Balance at End of the Year 

2015 

2014 

2013 

$

$

$

4,884 
500 
4,039 
(485)  
(3,197)  
5,741    $

2,796    $
564   
3,431   
(34)  
(1,873)  
4,884 

$

2,551 
671 
722 
(222)
(926)
2,796 

45 

 
 
 
 
 
NOTE 8 — INCOME TAXES 

The Company recognizes deferred tax assets and liabilities for the expected future tax consequences of temporary differences between 
the financial reporting and tax basis of assets and liabilities. Deferred tax assets are reduced, if deemed necessary, by a valuation 
allowance for the amount of tax benefits which are not expected to be realized. Investment tax credits are recognized on the flow 
through method. 

The provision (benefit) for income taxes consists of the following: 

(In thousands) 
Current 

U.S. Federal 
State 
Foreign 

Deferred 

U.S. Federal 
State 
Foreign 

2015 

2014 

2013 

$

$

$

24,809 
2,382 
137 

703 
(1,019)  
64   
27,076    $

$

22,705 
3,797 
1,112 

(3,035)  
(655)  
(987)  
22,937    $

10,904 
682 
81 

181 
(757)
(146)
10,945 

The effective tax rates differ from the statutory federal income tax rate as follows: 

Statutory Federal Income Tax Rate 
Permanent Items 

Non-deductible Stock Compensation Expense 
Domestic Production Activity Deduction 
Non-deductible Acquisition Costs 
Other 

Foreign Tax Benefits 
State Income Tax (Benefits), Net of Federal Income Tax Effect 
Research and Development Tax Credits 
Other 
Effective Tax Rate 

2015 

2014 

2013 

35.0 %    

35.0 % 

35.0 %

0.6 %    
(2.9)%    
— %    
0.2 %    
(1.1)%    
0.9 %    
(2.7)%    
(1.2)%    
28.8 %    

0.6 % 
(2.6)% 
— % 
0.1 % 
(1.7)% 
2.6 % 
(4.3)% 
(0.7)% 
29.0 % 

1.0 %
(3.0)%
1.0 %
— %
(0.3)%
(0.1)%
(5.0)%
— %
28.6 %

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for 
financial reporting purposes and the amounts used for income tax purposes. 

No provision has been made for U.S. federal or foreign taxes on that portion of certain foreign subsidiaries’ undistributed earnings 
($11.3 million at December 31, 2015) considered to be permanently reinvested. It is not practicable to determine the amount of tax 
that would be payable if these amounts were repatriated to the U.S. 

46 

 
 
  
    
    
 
 
 
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Significant components of the Company’s deferred tax assets and liabilities as of December 31, are as follows: 

(In thousands) 
Deferred Tax Assets: 

Goodwill and Intangible Assets 
Asset Reserves 
Deferred Compensation 
Capital Lease Basis Difference 
State Investment Tax Credit Carryforwards, Net of Federal Tax 
Customer Advanced Payments and Deferred Revenue 
State Net Operating Loss Carryforwards and Other 

Total Gross Deferred Tax Assets 
Valuation Allowance for State Deferred Tax Assets and Tax Credit Carryforwards, Net of 
Federal Tax 

Deferred Tax Assets 
Deferred Tax Liabilities: 
Depreciation 
Intangible Assets 
Other 

Deferred Tax Liabilities 
Net Deferred Tax Liabilities 

2015 

2014 

$

$

$

1,261 
6,589 
7,986 
1,753 
533 
1,722 
2,401 
22,245 

(2,640)  
19,605 

12,561 
19,254 
1,199 
33,014 
(13,409)   $

2,470 
4,497 
8,895 
1,935 
1,028 
1,795 
2,853 
23,473 

(3,134)
20,339 

8,586 
23,693 
1,237 
33,516 
(13,177)

The net deferred tax assets and liabilities presented in the Consolidated Balance Sheets are as follows at December 31: 

(In thousands) 
Deferred Tax Asset — Current 
Other Assets — Long-term 
Deferred Tax Liabilities — Long-term 
Net Deferred Tax Liabilities 

2015 

2014 

$

$

$

— 
1,558 
(14,967)  
(13,409)   $

7,762 
— 
(20,939)
(13,177)

At December 31, 2015, state tax credit carryforwards amounted to approximately $0.8 million. These state tax credit carryforwards 
will expire from 2016 through 2029. At December 31, 2015, state net operating loss carryforwards which the Company expects to 
utilize amounted to approximately $8.2 million and expire at various dates between 2032 and 2035. 

Due to the uncertainty as to the Company’s ability to generate sufficient taxable income in certain states in the future and utilize 
certain of the Company’s state operating loss carryforwards before they expire, the Company has recorded a valuation allowance 
accordingly. These state net operating loss carryforwards amount to approximately $31.4 million and expire at various dates from 
2023 through 2035. The excess tax benefits associated with stock option exercises are recorded directly to shareholders’ equity only 
when realized and amounted to approximately $3.0 million, $5.3 million and $1.2 million for the years ended December 31, 2015, 
2014, and 2013 respectively. 

The Company has analyzed its filing positions in all of the federal and state jurisdictions where it is required to file income tax returns, 
as well as all open tax years in these jurisdictions. Should the Company need to accrue a liability for uncertain tax benefits, any 
interest associated with that liability would be recorded as interest expense. Penalties, if any, would be recorded as operating expenses. 
As of December 31, 2015, we no longer have any unrecognized tax benefits. Reserves for uncertain tax positions that had been 
recorded pursuant to ASC Topic 740-10 as of December 31, 2014 were reversed during the year-ended December 31, 2015. No 
additional reserves for uncertain income tax positions were deemed necessary for the year ended December 31, 2015. A reconciliation 
of the total amounts of unrecognized tax benefits, excluding interest and penalties which are insignificant, is as follows: 

47 

 
 
  
    
 
 
 
 
 
 
 
 
(in thousands) 
Balance at Beginning of the Year 
Increases (Decreases) as a Result of Tax Positions Taken in Prior Years 
Increases as a Result of Tax Positions Taken in the Current Year 
Balance at End of the Year 

$ 

$ 

2015 

2014 

2013 

181 
(181)  
— 
— 

$

$

1,940 
(1,901)  
142 
181 

$

$

840 
145 
955 
1,940 

There are no penalties or interest liabilities accrued as of December 31, 2015 or 2014, nor are any penalties or interest costs included 
in expense for each of the years ended December 31, 2015, 2014 and 2013. The years under which we conducted our evaluation 
coincided with the tax years currently still subject to examination by major federal and state tax jurisdictions, those being 2012 
through 2015 for federal purposes and 2011 through 2015 for state purposes. 

Pretax income from the Company’s foreign subsidiaries amounted to $3.6 million, $4.3 million and $0.2 million for 2015, 2014 and 
2013, respectively. The balance of pretax earnings for each of those years were domestic. 

In January 2013, the American Taxpayer Relief Act of 2012 extended the research and development tax credits for the year ended 
December 31, 2012. As the new law was not enacted until 2013, the 2012 tax provision contains no estimated benefit for research and 
development tax credits. The Company recognized a total benefit of $1.1 million in 2013 related to the 2012 credit. 

NOTE 9 — PROFIT SHARING/401(k) PLAN 

The Company offers eligible domestic full-time employees participation in certain profit sharing/401(k) plans. The plans provide for a 
discretionary annual company contribution. In addition, employees may contribute a portion of their salary to the plans which is 
partially matched by the Company. The plans may be amended or terminated at any time. 

Total charges to income before income taxes for these plans were approximately $6.3 million, $5.1 million and $3.7 million in 2015, 
2014 and 2013, respectively. 

NOTE 10 — RETIREMENT PLANS AND RELATED POST RETIREMENT BENEFITS 

The Company has two non-qualified supplemental retirement defined benefit plans (“SERP” and “SERP II”) for certain current and 
retired executive officers. The accumulated benefit obligation of the plans as of December 31, 2015 and 2014 amounts to $16.7 
million and $16.5 million, respectively. 

The Plans provide for benefits based upon average annual compensation and years of service and in the case of SERP, there are offsets 
for social security and profit sharing benefits. It is the Company’s intent to fund the plans as plan benefits become payable, since no 
assets exist at December 31, 2015 or 2014 for either of the plans. 

The Company accounts for the funded status (i.e., the difference between the fair value of plan assets and the projected benefit 
obligations) of its pension plans in accordance with the recognition and disclosure provisions of ASC Topic 715,    Compensation, 
Retirement Benefits , which requires the Company to recognize the funded status in its balance sheet, with a corresponding adjustment 
to AOCI, net of tax. These amounts will be subsequently recognized as net periodic pension cost pursuant to the Company’s historical 
policy for amortizing such amounts. Further, actuarial gains and losses that arise in subsequent periods and are not recognized as net 
periodic pension cost in the same periods will be recognized as a component of AOCI. Those amounts will be subsequently 
recognized as a component of net periodic pension cost on the same basis as the amounts recognized in AOCI. 

Unrecognized prior service costs of $2.8 million ($4.3 million net of $1.5 million in taxes) and unrecognized actuarial losses of $4.0 
million ($6.1 million net of $2.1 million in taxes) are included in AOCI at December 31, 2015 and have not yet been recognized in net 
periodic pension cost. The prior service cost included in AOCI that is expected to be recognized in net periodic pension cost during 
the fiscal year-ended December 31, 2016 is $0.3 million ($0.4 million net of $0.1 million in taxes). The actuarial loss included in 
AOCI expected to be recognized in net periodic pension cost during the fiscal year-ended December 31, 2016 is $0.2 million ($0.3 
million net of $0.1 million in taxes). 

48 

 
 
 
 
 
 
 
The reconciliation of the beginning and ending balances of the projected benefit obligation of the plans for the years ended 
December 31 is as follows: 

(In thousands) 
Funded Status 
Projected Benefit Obligation 

Beginning of the Year — January 1 
Service Cost 
Interest Cost 
Actuarial (Gain) Loss 
Benefits Paid 
End of the Year — December 31 

2015 

2014 

$

$

$

20,990 
194 
843 
(1,261)  
(348)  

20,418 

$

14,314 
247 
721 
6,056 
(348)
20,990 

The assumptions used to calculate the projected benefit obligation as of December 31 are as follows: 

Discount Rate 
Future Average Compensation Increases 

2015 
4.45% 
3.00% – 5.00% 

2014 
4.05% 
5.00% 

The plans are unfunded at December 31, 2015 and are recognized in the accompanying Consolidated Balance Sheets as a current 
accrued pension liability of $0.3 million and a long-term accrued pension liability of $20.1 million. This also is the expected future 
contribution to the plan, since the plan is unfunded. 

The following table summarizes the components of the net periodic cost for the years ended December 31: 

(In thousands) 
Net Periodic Cost 

Service Cost — Benefits Earned During Period 
Interest Cost 
Amortization of Prior Service Cost 
Amortization of Losses 
Net Periodic Cost 

2015 

2014 

2013 

$

$

194 
843 
495 
449 
1,981 

$

$

247 
721 
495 
108 
1,571 

$

$

295 
624 
495 
128 
1,542 

The assumptions used to determine the net periodic cost are as follows: 

Discount Rate 
Future Average Compensation Increases 

2015 
4.05% 
5.00% 

2014 
5.10% 
5.00% 

2013 
4.20% 
5.00% 

The Company expects the benefits to be paid in each of the next five years to be $0.3 million and $2.1 million in the aggregate for the 
next five years after that. This also is the expected Company contribution to the plans. 

Participants in SERP are entitled to paid medical, dental and long-term care insurance benefits upon retirement under the plan. The 
measurement date for determining the plan obligation and cost is December 31. 

49 

 
 
  
    
 
 
  
 
 
 
 
 
  
    
    
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The reconciliation of the beginning and ending balances of the accumulated postretirement benefit obligation for the years ended 
December 31, is as follows: 

(In thousands) 
Funded Status 
Accumulated Postretirement Benefit Obligation 
Beginning of the Year — January 1 
Service Cost 
Interest Cost 
Actuarial (Gain) Loss 
Benefits Paid 
End of the Year — December 31 

2015 

2014 

$

$

990    $
6   
39   
(54)  
(56)  
925    $

630 
3 
31 
373 
(47)
990 

The assumptions used to calculate the accumulated postretirement benefit obligation as of December 31 are as follows: 

Discount Rate 

2015 

4.45% 

2014 

4.05% 

The following table summarizes the components of the net periodic cost for the years ended December 31: 

(In thousands) 
Net Periodic Cost 

Service Cost — Benefits Earned During Period 
Interest Cost 
Amortization of Prior Service Cost 
Amortization of Losses 

Net Periodic Cost 

2015 

2014 

2013 

$

$

6  $ 
39 
26 
26 
97  $ 

3    $ 
31   
25   
—   
59    $ 

3 
24 
25 
— 
52 

The assumptions used to determine the net periodic cost are as follows: 

Discount Rate 
Future Average Healthcare Benefit Increases 

2015 

4.05% 
5.32% 

2014 

5.10% 
5.48% 

2013 

4.20% 
5.76% 

Unrecognized prior service costs of $0.1 million and unrecognized actuarial losses of $0.2 million for medical, dental and long-term 
care insurance benefits (net of taxes of $0.2 million) are included in AOCI at December 31, 2015 and have not been recognized in net 
periodic cost. The Company estimates that the prior service costs and net losses in AOCI as of December 31, 2015 that will be 
recognized as components of net periodic benefit cost during the year ended December 31, 2016 for the Plan will be insignificant. For 
measurement purposes, a 5.2% and 5.5% increase in the cost of health care benefits was assumed for 2016 and 2017, respectively, and 
a range between 3.8% and 6.4% from 2018 through 2050. A one percentage point increase or decrease in this rate would change the 
post retirement benefit obligation by approximately $0.1 million. The plan is recognized in the accompanying Consolidated Balance 
Sheets as a current accrued pension liability of less than $0.1 million and a long-term accrued pension liability of $0.9 million. The 
Company expects the benefits to be paid in each of the next five years to be less than $0.1 million per year and approximately $0.3 
million in the aggregate for the next five years after that. This also is the expected Company contribution to the plan, as it is unfunded. 

As of July 18, 2013, upon completion of the acquisition of Peco, the Company is now a participating employer in a trustee-managed 
multiemployer defined benefit pension plan for employees who participate in collective bargaining agreements. The plan generally 
provides retirement benefits to employees based on years of service to the Company. Contributions are based on the hours worked and 
are expensed on a current basis. The Plan is 91.8% funded as of January 1, 2015. The Company’s contributions to the plan were $1.0 
million in 2015 and $0.9 million in 2014. These contributions represent less than 1% of total contributions to the plan. There was no 
participation in multiemployer plans prior to 2013. 

50 

 
 
  
    
  
    
  
 
 
 
 
  
    
    
  
 
 
 
 
 
 
 
 
 
NOTE 11 — SHAREHOLDERS’ EQUITY 

Reserved Common Stock 

At December 31, 2015, approximately 9.8 million shares of common stock were reserved for issuance upon conversion of the Class B 
stock, exercise of stock options and purchases under the Employee Stock Purchase Plan. Class B Stock is identical to Common Stock, 
except Class B Stock has ten votes per share, is automatically converted to Common Stock on a one-for-one basis when sold or 
transferred other than via gift, devise or bequest and cannot receive dividends unless an equal or greater amount of dividends is 
declared on Common Stock. 

Comprehensive Income and Accumulated Other Comprehensive Income (Loss) 

Comprehensive income consists of net income and the after-tax impact of currency translation adjustments, mark to market 
adjustments for derivatives and retirement liability adjustments. Income taxes related to derivatives and retirement liability 
adjustments within other comprehensive income are generally recorded based on an effective tax rate of approximately 35%. No 
income tax effect is recorded for currency translation adjustments. 

The components of accumulated other comprehensive income (loss) are as follows: 

(In thousands) 
Foreign Currency Translation Adjustments 

Retirement Liability Adjustment – Before Tax 
Tax Benefit 
Retirement Liability Adjustment – After Tax 
Accumulated Other Comprehensive Loss 

The components of other comprehensive income (loss) are as follows: 

(In thousands) 
Foreign Currency Translation Adjustments 

Reclassification to Interest Expense 
Mark to Market Adjustments for Derivatives 
Tax Expense 
Mark to Market Adjustments for Derivatives 

Retirement Liability Adjustment 
Tax Benefit (Expense) 
Retirement Liability Adjustment 
Other Comprehensive (Loss) Income 

NOTE 12 — EARNINGS PER SHARE 

Earnings per share computations are based upon the following table: 

(In thousands, except per share data) 
Net Income 

Basic Earnings Weighted Average Shares 
Net Effect of Dilutive Stock Options 
Diluted Earnings Weighted Average Shares 

Basic Earnings Per Share 
Diluted Earnings Per Share 

2015 

2014 

$

$

(7,971)   $

(10,912)  
3,819 
(7,093)  

(15,064)   $

(3,354)
(13,223)
4,628 
(8,595)

(11,949)

2015 

2014 

2013 

(4,617)   $
— 
— 
— 
— 
2,311 
(809)  
1,502 
(3,115)   $

(4,638)   $
103 
4 
(38)  

69 
(5,800)  
2,031 
(3,769)  
(8,338)   $

(131)
109 
2 
(38)

73 
1,893 
(663)
1,230 
1,172 

2015 

2014 

2013 

66,974 
25,430 
813 
26,243 
2.63 
2.55 

$

$
$

56,170 
24,970 
1,091 
26,061 
2.25 
2.16 

$

$
$

27,266 
24,128 
1,207 
25,335 
1.13 
1.08 

$

$

$

$
$

The above information has been adjusted to reflect the impact of the three-for-twenty distribution of Class B Stock for shareholders of 
record on October 8, 2015. 

51 

 
 
 
  
 
 
  
    
   
 
 
Stock options with exercise prices greater than the average market price of the underlying common shares are excluded from the 
computation of diluted earnings per share because they are out-of-the-money and the effect of their inclusion would be anti-dilutive. 
The number of common shares covered by out-of-the-money stock options was approximately 0.1 million at December 31, 2015, and 
were insignificant at December 31, 2014 and 2013. 

NOTE 13 — STOCK OPTION AND PURCHASE PLANS 

The Company has stock option plans that authorize the issuance of options for shares of Common Stock to directors, officers and key 
employees. Stock option grants are designed to reward long-term contributions to the Company and provide incentives for recipients 
to remain with the Company. The exercise price, determined by a committee of the Board of Directors, may not be less than the fair 
market value of the Common Stock on the grant date. Options become exercisable over periods not exceeding ten years. The 
Company’s practice has been to issue new shares upon the exercise of the options. 

Stock compensation expense recognized during the period is based on the value of the portion of share-based payment awards that is 
ultimately expected to vest during the period. Vesting requirements vary for directors, officers and key employees. In general, options 
granted to outside directors vest six months from the date of grant and options granted to officers and key employees straight line vest 
over a five-year period from the date of grant. 

Weighted Average Fair Value of the Options Granted 

2015 

2014 

2013 

$

20.70 

$

22.25 

$

16.83 

The weighted average fair value for these options was estimated at the date of grant using a Black-Scholes option pricing model with 
the following weighted-average assumptions: 

Risk-free Interest Rate 
Dividend Yield 
Volatility Factor 
Expected Life in Years 

2015 

2014 

2013 

1.36% – 2.10% 
—% 
0.40 – 0.51 
4.0 – 8.0 

0.12% – 2.30% 
—% 
0.42 – 0.52 
4.0 – 8.0 

0.88% – 2.22% 
—% 
0.51 – 0.56 
5.0 – 8.0 

To determine expected volatility, the Company uses historical volatility based on weekly closing prices of its Common Stock and 
considers currently available information to determine if future volatility is expected to differ over the expected terms of the options 
granted. The risk-free rate is based on the U.S. Treasury yield curve at the time of grant for the appropriate term of the options 
granted. Expected dividends are based on the Company’s history and expectation of dividend payouts. The expected term of stock 
options is based on vesting schedules, expected exercise patterns and contractual terms. 

The following table provides compensation expense information based on the fair value of stock options for the years ended 
December 31, 2015, 2014 and 2013: 

(In thousands) 
Stock Compensation Expense 
Tax Benefit 
Stock Compensation Expense, Net of Tax 

2015 

2014 

2013 

$

$

2,274 
(177)  

2,097 

$

$

1,730 
(122)  

1,608 

$

$

1,384 
(112)

1,272 

A summary of the Company’s stock option activity and related information for the years ended December 31 is as follows: 

(Aggregate intrinsic 
value in 
thousands) 

Outstanding at 
January 1 

Options Granted 

Options Exercised 

Options Forfeited 

Outstanding at 
December 31 

Exercisable at 
December 31 

2015 

Weighted 
Average 
Exercise 
Price 

10.85 

41.17 

4.89 

— 

14.50 

10.58 

  $ 
  $ 
  $ 
  $ 

  $ 

  $ 

Options 

1,466,238 

91,950 

(301,710) 

— 

1,256,478 

1,014,817 

  $ 
  $ 
  $ 
  $ 

  $ 

  $ 

2014 

Weighted 
Average 
Exercise 
Price 

Aggregate 
Intrinsic 
Value 

Options 

7.57 

$ 

78,846 

2,099,364 

506 

96,214 

(24,599) 

(250,081) 

(144) 

— 

54,609 

1,945,497 

42.13 

4.17 

13.16 

$ 
  $ 
  $ 

  $ 

  $ 

2013 

Weighted 
Average 
Exercise 
Price 

  $ 
  $ 
  $ 
  $ 

  $ 

5.97 

30.92 

3.08 

— 

7.57 

48,331  

  1,586,354  

  $ 

5.66  

Aggregate 
Intrinsic 
Value 

$ 

$ 

$ 

$ 

  $ 

  $ 

65,072 

581 

(8,472) 

— 

57,181 

49,648  

Aggregate 
Intrinsic 
Value 

Options 

43,778 

1,945,497 

(42) 

84,905 

(10,808) 

(560,051) 

— 

(4,113) 

$ 

$ 
  $ 
  $ 

32,928 

1,466,238 

$ 

10.85 

30,576  

  1,192,708  

  $ 

7.57  

52 

  
 
 
  
 
  
 
  
 
  
 
  
 
  
 
 
  
 
 
  
  
 
 
 
 
  
 
 
 
 
 
 
 
The aggregate intrinsic value in the preceding table represents the total pretax option holder’s intrinsic value, based on the Company’s 
closing stock price of Common Stock which would have been received by the option holders had all option holders exercised their 
options as of that date. The Company’s closing stock price of Common Stock was $40.71, $48.10 and $36.96 as of December 31, 
2015, 2014 and 2013, respectively. 

The weighted average fair value of options vested during 2015, 2014 and 2013 was $12.48, $7.05 and $4.50, respectively. The total 
fair value of options that vested during the year amounted to $1.5 million, $1.2 million and $1.0 million for the years ended 
December 31, 2015, 2014 and 2013, respectively. At December 31, 2015, total compensation costs related to non-vested awards not 
yet recognized amounts to $4.9 million and will be recognized over a weighted average period of 2.4 years. 

The following is a summary of weighted average exercise prices and contractual lives for outstanding and exercisable stock options as 
of December 31, 2015: 

Exercise Price Range 
$  3.50 - $  5.12 
$  6.63 - $  7.30 
$10.16 - $18.03 
$30.00 - $47.37 
$60.68 - $60.68 

Shares 
458,470 
125,041 
426,869 
228,848 
17,250 
1,256,478 

Outstanding 

Weighted Average 
Remaining Life 
in Years 

3.3   $ 
1.2  
5.6  
8.9  
9.2  
5.0  

Weighted  
Average 
Exercise Price 
3.86 
6.75 
13.51 
38.42 
60.68 
14.50 

Shares 
458,470 
125,041 
358,240 
55,816 
17,250 
  1,014,817 

Exercisable 

Weighted Average 
Remaining Life 
in Years 

3.3   $ 
1.2  
5.4  
8.2  
9.2  
4.2  

Weighted 
Average 
Exercise Price 
3.86 
6.75 
13.51 
40.01 
60.68 
10.58 

The Company established Incentive Stock Option Plans for the purpose of attracting and retaining executive officers and key 
employees, and to align management’s interest with those of the shareholders. Generally, the options must be exercised within ten 
years from the grant date and vest ratably over a five-year period. The exercise price for the options is equal to the share price at the 
date of grant. At December 31, 2015, the Company had options outstanding for 1,033,176 shares under the plans. At December 31, 
2015, there were 587,687 options available for future grant under the plan established in 2011. 

The Company established the Directors Stock Option Plans for the purpose of attracting and retaining the services of experienced and 
knowledgeable outside directors, and to align their interest with those of the shareholders. The options must be exercised within ten 
years from the grant date. The exercise price for the option is equal to the share price at the date of grant and vests six months from the 
grant date. At December 31, 2015, the Company had options outstanding for 223,302 shares under the plans. At December 31, 2015, 
there were 169,816 options available for future grant under the plan established in 2005. 

In addition to the options discussed above, the Company has established the Employee Stock Purchase Plan to encourage employees 
to invest in Astronics Corporation. The plan provides employees the opportunity to invest up to the IRS annual maximum of 
approximately $21,250 in Astronics common stock at a price equal to 85% of the fair market value of the Astronics common stock, 
determined each October 1. Employees are allowed to enroll annually. Employees indicate the number of shares they wish to obtain 
through the program and their intention to pay for the shares through payroll deductions over the annual cycle of October 1 through 
September 30. Employees can withdraw anytime during the annual cycle, and all money withheld from the employees pay is returned 
with interest. If an employee remains enrolled in the program, enough money will have been withheld from the employees’ pay during 
the year to pay for all the shares that the employee opted for under the program. At December 31, 2015, employees had subscribed to 
purchase 128,802 shares at $28.82 per share. The weighted average fair value of the options was approximately $7.97, $9.66 and 
$6.75 for options granted during the year ended December 31, 2015, 2014 and 2013, respectively. 

The fair value for the options granted under the Employee Stock Purchase Plan was estimated at the date of grant using a 
Black-Scholes option pricing model with the following weighted-average assumptions: 

Risk-free Interest Rate 
Dividend Yield 
Volatility Factor 
Expected Life in Years 

2015 

2014 

2013 

0.31%     
—%     
0.40   

1.0 

0.10%     
—%     
0.42   

1.0 

0.10%   
—%   
0.37 

1.0 

53 

 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
NOTE 14 — FAIR VALUE 

ASC Topic 820, Fair value Measurements and Disclosures, (“ASC Topic 820”) defines fair value, establishes a framework for 
measuring fair value and expands the related disclosure requirements. This statement applies under other accounting pronouncements 
that require or permit fair value measurements. The statement indicates, among other things, that a fair value measurement assumes 
that the transaction to sell an asset or transfer a liability occurs in the principal market for the asset or liability or, in the absence of a 
principal market, the most advantageous market for the asset or liability. ASC Topic 820 defines fair value based upon an exit price 
model. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety requires 
judgment, and involves consideration of factors specific to the asset or liability. 

ASC Topic 820 establishes a valuation hierarchy for disclosure of the inputs to valuation used to measure fair value. This hierarchy 
prioritizes the inputs into three broad levels as follows: 

Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities. 

Level 2 inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the 
asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial 
instrument. 

Level 3 inputs are unobservable inputs based on our own assumptions used to measure assets and liabilities at fair value. 

On a Recurring Basis: 

A financial asset or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the 
fair value measurement. The financial liabilities carried at fair value measured on a recurring basis consisted of contingent 
consideration related to certain prior acquisitions, valued at zero and $1.7 million at December 31, 2015 and 2014 respectively, 
recorded within Other Liabilities. The values were determined using Level 3 inputs. There were no financial assets carried at fair value 
measured on a recurring basis at December 31, 2015 or 2014. The amounts recorded for the contingent considerations were calculated 
using an estimate of the probability of the future cash outflows. The varying contingent payments were then discounted to the present 
value utilizing a discounted cash flow methodology. The contingent consideration liabilities have no observable Level 1 or Level 2 
inputs. The change in the balance of contingent consideration during fiscal 2015 was primarily due to fair value adjustments of $1.8 
million resulting from the re-evaluation of the probability of the achievement of the contingent consideration targets. There was a 
similar adjustment of $5.0 million in fiscal 2014. These adjustments were recorded within SG&A expenses in the Consolidated 
Statements of Operations. 

On a Non-recurring Basis: 

In accordance with the provisions of ASC Topic 350, Intangibles – Goodwill and Other, the Company estimates the fair value of 
reporting units, utilizing unobservable Level 3 inputs. Level 3 inputs require significant management judgment due to the absence of 
quoted market prices or observable inputs for assets of a similar nature. The Company utilizes a discounted cash flow method to 
estimate the fair value of reporting units utilizing unobservable inputs. The fair value measurement of the reporting unit under the 
step-one and step-two analysis of the quantitative goodwill impairment test are classified as Level 3 inputs. There were no impairment 
charges to goodwill in any of the Company’s reporting units in 2015, 2014 or 2013. 

Intangible assets that are amortized are evaluated for recoverability whenever adverse effects or changes in circumstances indicate that 
the carrying value may not be recoverable. The recoverability test consists of comparing the undiscounted projected cash flows with 
the carrying amount. Should the carrying amount exceed undiscounted projected cash flows, an impairment loss would be recognized 
to the extent the carrying amount exceeds fair value. There were no impairment charges to any of the Company’s intangible assets in 
either of the Company’s segments in 2015, 2014 or 2013. 

The Armstrong intangible assets acquired on January 14, 2015 were valued using a discounted cash flow methodology and are 
classified as Level 3 inputs. 

Due to their short-term nature, the carrying value of cash and equivalents, accounts receivable, accounts payable, and notes payable 
approximate fair value. The carrying value of the Company’s variable rate long-term debt instruments also approximates fair value 
due to the variable rate feature of these instruments. 

NOTE 15 — DERIVATIVE FINANCIAL INSTRUMENTS 

At December 31, 2013, the Company had one interest rate swap with a notional amount of approximately $1.5 million related to 
certain industrial revenue bonds. The interest rate swap effectively fixed the interest rate on these obligations through 

54 

 
 
February, 2016. In November 2014, the Company terminated the interest rate swap in connection with the redemption of the 
underlying bonds. 

An interest rate swap related to a 2009 term note was terminated in the third quarter of 2013 with no significant impact to the results 
of our operations. 

Activity in AOCI related to these derivatives is summarized below: 

(In thousands) 
Derivative Balance at the Beginning of the Year in AOCI 

Net Deferral in AOCI of Derivatives: 

Net Decrease (Increase) in Fair Value of Derivatives 
Tax Effect 

Net Reclassification from AOCI into Earnings: 

Reclassification from AOCI into Earnings – Interest Expense 
Tax Effect 

Net Change in Derivatives for the Year 
Derivative Balance at the End of the Year in AOCI 

$

2014 

2013 

$

(69)   $ 

(142)

4 
(2)  
2 

103
(36)  

67 
69 
—  $ 

2 
— 
2 

109
(38)

71 
73 
(69)

To the extent the interest rate swaps were not perfectly effective in offsetting the change in the value of the payments being hedged; 
the ineffective portion of these contracts was recognized in earnings immediately as interest expense. Ineffectiveness, if any, was not 
significant for the years ended December 31, 2014 and 2013. The Company classified the cash flows from hedging transactions in the 
same category as the cash flows from the respective hedged items. 

NOTE 16 — SELECTED QUARTERLY FINANCIAL INFORMATION 

The following table summarizes selected quarterly financial information for 2015 and 2014: 

(Unaudited) 

Dec. 31, 

   Oct. 3, 

July 4, 

Quarter Ended 
  Dec. 31, 

April 4, 

  Sept. 27, 

June 28, 

  March 29, 

(In thousands, except for per share 
data) 

Sales 

Gross Profit (sales less cost of products 
sold) 

Income Before Income Taxes 

Net Income 

Basic Earnings Per Share 

Diluted Earnings Per Share 

2015 

2015 

2015 

2015 

2014 

2014 

$  157,340    $  200,145 

$ 173,156 

$ 

$ 

$ 

$ 

$ 

38,901    $ 
14,822    $ 
13,907    $ 
0.54    $ 
0.53    $ 

59,427 

35,887 

24,694 

0.97 

0.94 

$

$

$

$

$

49,452 

27,044 

17,690 

0.70 

0.67 

$

$

$

$

$

$

161,638 

$ 166,083 

$ 179,442 

40,162 

16,297 

10,683 

0.42 

0.41 

$

$

$

$

$

42,525 

24,411 

18,439 

0.73 

0.71 

$

$

$

$

$

51,310 

23,470 

17,080 

0.68 

0.65 

2014 

174,563 

43,202 

19,922 

13,144 

0.53 

0.50 

  $ 

  $ 
  $ 
  $ 
  $ 
  $ 

$ 

$ 

$ 

$ 

$ 

$ 

2014 

140,951 

30,005 

11,304 

7,507 

0.30 

0.29 

NOTE 17 — COMMITMENTS AND CONTINGENCIES 

The Company leases certain facilities and equipment under various lease contracts with terms that meet the accounting definition of 
operating leases. These arrangements may include fair value renewal or purchase options. Rental expense for the years ended 
December 31, 2015, 2014 and 2013 was $2.9 million, $3.0 million and $2.4 million, respectively. The following table represents 
future minimum lease payment commitments as of December 31, 2015: 

(In thousands) 
2016 
2017 
2018 
2019 
2020 

$

$

2,444 
1,964 
1,635 
1,560 
148 
7,751 

55 

 
 
  
    
  
 
  
  
  
 
 
  
  
 
 
 
 
  
 
  
  
 
From time to time the Company may enter into purchase agreements with suppliers under which there is a commitment to buy a 
minimum amount of product. Purchase commitments outstanding at December 31, 2015 were $99.2 million. These commitments are 
not reflected as liabilities in the Company’s Consolidated Balance Sheets. 

Legal Proceedings 

The Company is subject to various legal proceedings, claims, and litigation arising in the ordinary course of business. While the 
outcome of these matters is currently not determinable, we do not expect these matters will have a material adverse effect on our 
business, financial position, results of operations, or cash flows. However, the results of these matters cannot be predicted with 
certainty. Should the Company fail to prevail in any legal matter or should several legal matters be resolved against the Company in 
the same reporting period, then the financial results of that particular reporting period could be materially adversely affected. 

On December 29, 2010, Lufthansa Technik AG (“Lufthansa”) filed a Statement of Claim in the Regional State Court of Mannheim, 
Germany. Lufthansa’s claim asserts that our subsidiary, Astronics Advanced Electronic Systems Corp. (“AES”) sold, marketed and 
brought into use in Germany a power supply system which infringes upon a German patent held by Lufthansa. The relief sought by 
Lufthansa includes requiring AES to stop selling and marketing the allegedly infringing power supply system, a recall of allegedly 
infringing products sold to commercial customers since November 26, 2003 and compensation for damages. The claim does not 
specify an estimate of damages and a damages claim will be made by Lufthansa only if it receives a favorable ruling on the 
determination of infringement. The value of the dispute has been set by the court to be €2 million. This is an estimate of the 
commercial value of the matter. 

On February 6, 2015, the Regional State Court of Mannheim, Germany rendered its decision that the patent was infringed. The 
judgment does not require AES to recall products which are already installed in aircraft or have been sold to other end users. On July 
15, 2015, Lufthansa advised AES of their intention to enforce the accounting provisions of the decision, which require AES to provide 
certain financial information regarding sales of the infringing product to enable Lufthansa to make an estimate of requested damages. 
Additionally, if Lufthansa provides the required bank guarantees specified in the decision, the Company may be required to offer a 
recall of products which are in the distribution channels in Germany, and provide certain financial information regarding sales of the 
infringing product to enable Lufthansa to make an estimate of requested damages. No such bank guarantees have been issued to date. 

The Company appealed and believes it has valid defenses to refute the decision. The appeal process is estimated to extend up to two 
years. The enforcement of the accounting provision of the decision, as discussed above, has no impact on the appeals process. As a 
result, we do not currently have sufficient information to provide an estimate of AES’s potential exposure related to this matter. As 
loss exposure is neither probable nor estimable at this time, the Company has not recorded any liability with respect to this litigation 
as of December 31, 2015. 

On November 26, 2014, Lufthansa filed a complaint in the United States District for the Western District of Washington. Lufthansa’s 
complaint in this action alleges that AES manufactures, uses, sells and offers for sale a power supply system which infringes upon a 
U.S. patent held by Lufthansa. The patent at issue in the U.S. action is based on technology similar to that involved in the German 
action. However, the U.S. court will not be bound by the ultimate determination made by the German court. The Company believes it 
has valid defenses to refute Lufthansa’s claims and intends to contest this matter vigorously. As this matter is in the early stages of fact 
discovery, we do not currently have sufficient information to provide an estimate of AES’s potential exposure related to this matter. 
As loss exposure is neither probable nor estimable at this time, the Company has not recorded any liability with respect to this 
litigation as of December 31, 2015. 

56 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOTE 18 — SEGMENTS 

Segment information and reconciliations to consolidated amounts for the years ended December 31 are as follows: 

(In thousands) 
Sales: 

Aerospace 
Test Systems 
Less Inter-segment Sales 

Total Consolidated Sales 

Operating Profit (Loss) and Margins: 

Aerospace 

Test Systems 

Total Operating Profit 

Deductions from Operating Profit: 

Interest Expense, Net of Interest Income 
Corporate and Other Expenses, Net 

Income before Income Taxes 

Depreciation and Amortization: 

Aerospace 
Test Systems 
Corporate 

Total Depreciation and Amortization 

Identifiable Assets: 
Aerospace 
Test Systems 
Corporate 

Total Assets 

Capital Expenditures: 
Aerospace 
Test Systems 
Corporate 

Total Capital Expenditures 

2015 

2014 

2013 

549,738 
142,596 
(55 
142,541 
692,279 

  $

  $

  $

494,747  
166,769  

(477 )   

166,292  
661,039  

  $

330,530 
10,103 
(696) 
9,407 
339,937 

85,103 

  $

15.5%  

25,529 

79,753  

  $

16.1 %  

12,401  

17.9%  

110,632 

16.0%  

(4,751)   
(11,831)   

7.4 %  

92,154  

13.9 %  

(8,255 )   
(4,792 )   

94,050 

  $

79,107  

  $

19,377 
5,209 
723 
25,309 

510,884 
64,934 
33,425 
609,243 

16,503 
2,103 
35 
18,641 

  $

  $

  $

  $

  $

  $

17,847  
8,786  
621  
27,254  

468,481  
69,247  
25,182  
562,910  

35,650  
3,472  
1,760  
40,882  

  $

  $

  $

  $

  $

  $

55,200 

16.7 %

(3,756) 
)
%

(37.2

51,444 

15.1 %

(4,094) 
(9,139) 

38,211 

10,058 
590 
411 
11,059 

428,619 
11,035 
51,617 
491,271 

6,711 
61 
96 
6,868 

$

$

$

$

$

$

$

$

$

$

Operating profit is sales less cost of products sold and other operating expenses, excluding interest expense and other corporate 
expenses. Cost of products sold and other operating expenses are directly identifiable to the respective segment. 

For the years ended December 31, 2015, 2014 and 2013, there was no goodwill or purchased intangible asset impairment losses in 
either the Aerospace or Test System segment. In the Aerospace segment, goodwill amounted to $115.4 million and $100.2 million at 
December 31, 2015 and 2014, respectively. In the Test Systems segment, there was no goodwill as of December 31, 2015 and 2014. 

57 

 
 
 
   
   
 
 
 
  
 
 
 
   
   
  
  
  
  
    
    
 
   
   
 
 
 
 
 
   
   
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
The following table summarizes the Company’s sales into the following geographic regions for the years ended December 31: 

(In thousands) 
North America 
Asia 
Europe 
South America 
Other 

2015 

2014 

2013 

$

$

521,768    $
108,967   
57,936   
1,112   
2,496   
692,279    $

452,994 
141,247 
64,742 
1,192 
864 
661,039 

$

$

300,368 
15,570 
21,190 
1,851 
958 
339,937 

The following table summarizes the Company’s property, plant and equipment by country for the years ended December 31: 

(In thousands) 
United States 
France 
Canada 

2015 

2014 

2013 

$

$

115,117 
9,092 
533 
124,742 

$

$

105,698 
10,347 
271 
116,316 

$

$

59,803 
10,771 
326 
70,900 

Sales recorded by the Company’s foreign operations were $50.8 million, $64.5 million and $16.5 million in 2015, 2014 and 2013, 
respectively. Net income from these locations was $3.4 million, $4.1 million and $0.2 million in 2015, 2014 and 2013, respectively. 
Net assets held outside of the U.S. total $36.1 million and $38.0 million at December 31, 2015 and 2014, respectively. The exchange 
gain included in determining net income was $1.0 million in 2015 and was insignificant in 2014 and 2013. Cumulative translation 
adjustments amounted to $(8.0) million and $(3.4) million at December 31, 2015 and 2014, respectively. 

The Company has a significant concentration of business with three major customers; Panasonic Aviation Corporation (“Panasonic”), 
Apple Inc. (“Apple”), and The Boeing Company (“Boeing”). The following is information relating to the activity with those 
customers: 

Percent of Consolidated Revenue 

Panasonic 
Apple 
Boeing 

(In thousands) 
Accounts Receivable at December 31, 

Panasonic 
Apple 
Boeing 

2015 

2014 

2013 

21.0%  
13.1%  
13.0%  

17.7%  
17.9%  
14.1%  

29.6%
— 
14.5%

2015 

2014 

$
$
$

14,433 
— 
9,598 

$
$
$

21,808 
4,342 
6,874 

Sales to Apple are in the Test Systems segment. Sales to Panasonic are in the Aerospace segment. Sales to Boeing occur in both 
segments. 

NOTE 19 — ACQUISITIONS 

Armstrong Aerospace, Inc. 

On January 14, 2015, the Company purchased 100% of the equity of Armstrong for $52.3 million in cash. Armstrong, located in 
Itasca, Illinois, is a leading provider of engineering, design and certification solutions for commercial aircraft, specializing in 
connectivity, in-flight entertainment, and electrical power systems. Armstrong is included in our Aerospace segment. This transaction 
was not considered material to the Company’s financial position or results of operations. All of the goodwill and 

58 

 
  
 
 
  
    
   
  
  
 
 
  
    
    
  
  
 
 
  
    
    
 
 
  
    
 
 
purchased intangible assets are expected to be deductible for tax purposes over 15 years. The purchase price allocation for this 
acquisition has been finalized. 

Astronics Test Systems 

On February 28, 2014, our wholly owned subsidiary, ATS, purchased substantially all of the assets and liabilities of the Test and 
Services Division of EADS North America, Inc. for approximately $69.4 million in cash, including a net working capital adjustment 
of approximately $16.4 million. Located in Irvine, California, ATS is a leading provider of highly-engineered automatic test systems, 
subsystems and instruments for the semiconductor, consumer electronics, commercial aerospace & defense industries. ATS provides 
fully customized testing systems and support services for these markets. It also designs and manufactures test equipment under the test 
instrument brands known as Racal and Talon. The acquisition strengthens our service offerings and expertise in the test market. This 
subsidiary is included in our Test Systems segment. The purchase price allocation for this acquisition has been finalized. 

PGA Electronic S.A. 

On December 5, 2013, we acquired 100% of the stock of PGA, a designer and manufacturer of seat motion and lighting systems 
primarily for business and first class aircraft seats and is Europe’s leading provider of in-flight entertainment/ communication systems 
as well as cabin management systems for private VVIP aircraft. The addition of PGA further diversifies the products and technologies 
that Astronics offers. The purchase price was approximately $31.3 million for which approximately $9.1 million, net of cash acquired, 
was paid in cash and the balance paid with 264,168 shares of Astronics stock valued at $51.00 per share. PGA is included in our 
Aerospace reporting segment. The purchase price allocation for this acquisition is complete. 

Astronics AeroSat Corporation 

On October 1, 2013, we acquired certain assets and liabilities from AeroSat Corporation and related entities, a supplier of aircraft 
antenna systems for $12 million in cash, plus the a potential additional purchase consideration of up to $53 million based upon the 
achievement of certain revenue targets in 2014 and 2015. The addition of AeroSat further diversifies the products and technologies 
that Astronics offers. The additional contingent purchase consideration was recorded at its estimated fair value of approximately $5.0 
million at the date of acquisition based upon the Company’s assessment of the probability of AeroSat achieving the revenue growth 
targets. Substantially all of the goodwill and purchased intangible assets are expected to be deductible for tax purposes over 15 years. 
AeroSat is included in our Aerospace reporting segment. The purchase price allocation for this acquisition is complete. 

Peco, Inc. 

On July 18, 2013, we acquired 100% of the stock of Peco, Inc. which designs and manufacturers highly engineered commercial 
aerospace interior components and systems for the aerospace industry. The company specializes in passenger service units (“PSUs”) 
which incorporate air handling, emergency oxygen, electrical power management and cabin lighting systems. It also manufactures a 
wide range of fuel access doors that meet stringent strength, fuel sealing and anti-corrosion requirements. The addition of Peco 
diversifies the products and technologies that Astronics offers. We purchased the outstanding stock of Peco for $136.0 million in cash. 
Peco’s unaudited 2013 revenue prior to the acquisition date was approximately $46.2 million. Peco is included in our Aerospace 
reporting segment. Purchased intangible assets and goodwill are not deductible for tax purposes. The purchase price allocation for this 
acquisition is complete. 

The following is a summary of the sales and amounts included in income from operations for Peco included in the consolidated 
financial statements of the Company from the date of acquisition to December 31, 2013 (in thousands): 

Sales 
Operating Income 

$
$

36,452 
122 

The following summary, prepared on a pro forma basis, combines the consolidated results of operations of the Company with those of 
Peco as if the acquisition took place on January 1, 2012. The pro forma consolidated results include the impact of certain adjustments, 
including increased interest expense on acquisition debt, amortization of purchased intangible assets and income taxes. 

59 

 
 
 
 
 
 
 
(in thousands, except earnings per share) 
Sales 
Net Income 
Basic Earnings Per Share 
Diluted Earnings Per Share 

2013 
386,170 
29,456 
1.22 
1.17 

$
$
$
$

2012 
344,233 
24,348 
1.03 
0.97 

$
$
$
$

The pro forma results are not necessarily indicative of what actually would have occurred if the acquisition had been in effect for the 
year ended December 31, 2013 and 2012. In addition, they are not intended to be a projection of future results. 

Adjustments made to the preliminary purchase price valuations for the acquisitions during the respective measurement periods were 
not material. 

Acquisition costs are expensed as incurred. Acquisition related expenses were approximately $0.4 million, $0.3 million and $1.9 
million in 2015, 2014 and 2013, respectively. 

NOTE 20 — SUBSEQUENT EVENTS 

On January 13, 2016, the Company amended its existing credit facility to add a new lender and extend the maturity date of the credit 
facility from September 26, 2019 to January 13, 2021. 

On February 24, 2016, the Company’s Board of Directors authorized the repurchase of up to $50 million of common stock (the 
“Buyback Program”). The Buyback Program allows the Company to purchase shares of its common stock in accordance with 
applicable securities laws on the open market or through privately negotiated transactions. The Buyback Program may be suspended 
or discontinued at any time. The timing and the amount of any repurchases will be determined based on an evaluation of market 
conditions, share price and other factors. 

60 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 9. 

CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL 
DISCLOSURE 

Not applicable. 

ITEM 9A. 

CONTROLS AND PROCEDURES 

Disclosure Controls and Procedures 

The Company carried out an evaluation, under the supervision and with the participation of Company Management, including the 
Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of the Company’s disclosure 
controls and procedures as defined in Exchange Act Rules 13a-15(e) and 15d-15(e). Based on that evaluation, the Chief Executive 
Officer and Chief Financial Officer concluded that these disclosure controls and procedures are effective as of the end of the period 
covered by this report, to ensure that information required to be disclosed in reports filed or submitted under the Exchange Act is 
made known to them on a timely basis, and that these disclosure controls and procedures are effective to ensure such information is 
recorded, processed, summarized and reported within the time periods specified in the Commission’s rules and forms. 

Management’s report on Internal Control over Financial Reporting 

See the report appearing under Item 8, Financial Statements and Supplemental Data, Managements report on Internal Control Over 
Financial Reporting. 

Changes in Internal Control over Financial Reporting 

There have been no changes in the Company’s internal control over financial reporting during the most recent fiscal quarter that have 
materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting. 

Effective during our first quarter of 2015, we are utilizing the 2013 version of the Internal Control - Integrated Framework issued by 
the Committee of Sponsoring Organizations of the Treadway Commission. 

ITEM 9B. 

OTHER INFORMATION 

None 

61 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART III 

ITEM 10.  DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE 

The information regarding directors is contained under the captions “Election of Directors” and “Security Ownership of Certain 
Beneficial Owners and Management” and is incorporated herein by reference to the 2016 Proxy to be filed within 120 days of the end 
of our fiscal year is incorporated herein by reference. 

The executive officers of the Company, their ages, their positions and offices with the Company, and the date each assumed their 
office with the Company, are as follows: 

Name and Age of Executive Officer 
Peter J. Gundermann 
Age 53 
David C. Burney 
Age 53 
Mark A. Peabody 
Age 56 
James S. Kramer 
Age 52 

Positions and Offices with Astronics 

President, Chief Executive Officer and Director of the 
Company 

Executive Vice President, Secretary and Chief Financial 
Officer of the Company 

Astronics Advanced Electronic Systems President and 
Executive Vice President of Astronics Corporation 

Luminescent Systems Inc. President and Executive Vice 
President of Astronics Corporation 

Year First 
Elected Officer 
2001 

2003 

2010 

2010 

The principal occupation and employment for all executives listed above for the past five years has been with the Company. 
The Company has adopted a Code of Business Conduct and Ethics that applies to the Chief Executive Officer, Chief Financial Officer 
as well as other directors, officers and employees of the Company. This Code of Business Conduct and Ethics is available upon 
request without charge by contacting Astronics Corporation, Investor Relations at (716) 805-1599. The Code of Business Conduct and 
Ethics is also available on the Investor Relations section of the Company’s website at www.astronics.com. 

ITEM 11. 

EXECUTIVE COMPENSATION 

The information contained under the caption “Executive Compensation” and “Summary Compensation Table” in the Company’s 
definitive Proxy Statement to be filed within 120 days of the end of our fiscal year is incorporated herein by reference. 

ITEM 12. 

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED 
STOCKHOLDER MATTERS 

The information contained under the captions “Security Ownership of Certain Beneficial Owners and Management and Related 
Stockholder Matters” and “Executive Compensation” in the Company’s definitive Proxy Statement to be filed within 120 days of the 
end of our fiscal year is incorporated herein by reference. 

ITEM 13. 

CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE 

The information contained under the captions “Certain Relationships and Related Transactions and Director Independence” and 
“Proposal One: Election of Directors — Board Independence” in the Company’s definitive Proxy Statement to be filed within 120 
days of the end of our fiscal year is incorporated herein by reference. 

ITEM 14. 

PRINCIPAL ACCOUNTANT FEES AND SERVICES 

The information contained under the caption “Audit and Non-Audit Fees” in the Company’s definitive Proxy Statement to be filed 
within 120 days of the end of our fiscal year is incorporated herein by reference. 

62 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 15.  EXHIBITS AND FINANCIAL STATEMENT SCHEDULES 

PART IV 

(a) 

The documents filed as a part of this report are as follows: 

1.  The following financial statements are included: 

(i) 

(ii) 

(iii) 

(iv) 

(v) 

(vi) 

Consolidated Statements of Operations for the years ended December 31, 2015, 2014 and 2013   

Consolidated Statements of Comprehensive Income for the years ended December 31, 2015, 2014 and 2013

Consolidated Balance Sheets as of December 31, 2015 and 2014 

Consolidated Statements of Cash Flows for the years ended December 31, 2015, 2014 and 2013   

Consolidated Statements of Shareholders’ Equity for the years ended December 31, 2015, 2014 and 2013   

Notes to Consolidated Financial Statements 

(vii)  Reports of Independent Registered Public Accounting Firm 

(viii)  Management’s Report on Internal Control Over Financial Reporting 

2.  Financial Statement Schedule: 

Schedule II. Valuation and Qualifying Accounts 

All other consolidated financial statement schedules are omitted because they are inapplicable, not required, or the information 

is included elsewhere in the consolidated financial statements or the notes thereto. 

3.      Exhibits 

63 

 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
No. 

3 (a) 

(b) 

(c) 

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* 

Description 

Restated Certificate of Incorporation, incorporated by reference to the registrant’s 2013 Annual Report on 
Form 10-K, Exhibit 3(a), filed March 7, 2014 (File No. 000-07087). 
By-Laws, as amended, incorporated by reference to the registrant’s 2008 Annual Report on Form 10-K, Exhibit 
3(b), filed March 11, 2009 (File No. 000-07087). 
Certificate of Amendment of the Certificate of Incorporation of Astronics Corporation; incorporated by reference 
to the registrant’s Form 8-K, Exhibit 3.1, filed May 28, 2013 (File No. 000-07087). 
Restated Thrift and Profit Sharing Retirement Plan, incorporated by reference to the registrant’s 2010 Annual 
Report on Form 10-K, Exhibit 10.1, filed March 3, 2011 (File No. 000-07087). 
1997 Director Stock Option Plan, incorporated by reference to the registrant’s 2010 Annual Report on 
Form 10-K, Exhibit 10.3, filed March 3, 2011 (File No. 000-07087). 
2001 Stock Option Plan, incorporated by reference to the registrant’s 2010 Annual Report on Form 10-K, Exhibit 
10.4, filed March 3, 2011 (File No. 000-07087). 
Non-Qualified Supplemental Retirement Plan, incorporated by reference to the registrant’s 2010 Annual Report 
on Form 10-K, Exhibit 10.5, filed March 3, 2011 (File No. 000-07087). 
Employment Termination Benefits Agreement dated December 16, 2003 between Astronics Corporation and 
Peter J. Gundermann, President and Chief Executive Officer of Astronics Corporation, incorporated by reference 
to the registrant’s 2010 Annual Report on Form 10-K, Exhibit 10.6, filed March 3, 2011 (File No. 000-07087). 

Employment Termination Benefits Agreement dated December 16, 2003 between Astronics Corporation and 
David C. Burney, Vice President and Chief Financial Officer of Astronics Corporation, incorporated by reference 
to the registrant’s 2010 Annual Report on Form 10-K, Exhibit 10.7, filed March 3, 2011 (File No. 000-07087). 

2005 Director Stock Option Plan, incorporated by reference to the registrant’s 2010 Annual Report on 
Form 10-K, Exhibit 10.8, filed March 3, 2011 (File No. 000-07087). 
Supplemental Retirement Plan, Amended and Restated, March 6, 2012, incorporated by reference to the 
registrant’s 2012 Annual Report on Form 10-K, Exhibit 10.10, filed February 22, 2013 (File No. 000-07087). 

First Amendment of the Employment Termination Benefits Agreement dated December 30, 2008 between 
Astronics Corporation and Peter J. Gundermann, President and Chief Executive Officer of Astronics, 
incorporated by reference to the registrant’s 2008 Annual Report on Form 10-K, Exhibit 10.11, filed March 11, 
2009 (File No. 000-07087). 

First Amendment of the Employment Termination Benefits Agreement dated December 30, 2008 between 
Astronics Corporation and David C. Burney, Vice President and Chief Financial Officer of Astronics 
Corporation, incorporated by reference to the registrant’s 2008 Annual Report on Form 10-K, Exhibit 10.12,   
filed March 11, 2009 (File No. 000-07087). 

Employment Termination Benefits Agreement Dated February 18, 2005 between Astronics Corporation and 
Mark A. Peabody, Executive Vice President of Astronics Advanced Electronic Systems, Inc., incorporated by 
reference to the registrant’s 2010 Annual Report on Form 10-K, Exhibit 10.13, filed March 3, 2011 (File No. 
000-07087). 

First Amendment of the Employment Termination Benefits Agreement dated December 31, 2008 between 
Astronics Corporation and Mark A. Peabody, Executive Vice President of Astronics Advanced Electronic 
Systems, Inc., incorporated by reference to the registrant’s 2010 Annual Report on Form 10-K, Exhibit 10.14, 
filed March 3, 2011 (File No. 000-07087). 

Form of Indemnification Agreement as executed by each of Astronics Corporation’s Directors and Executive 
Officers, incorporated by reference to the registrant’s 2010 Annual Report on Form 10-K, Exhibit 10.15, filed 
March 3, 2011 (File No. 000-07087). 
2011 Employee Stock Option Plan, incorporated by reference to the registrant’s Form S-8, Exhibit 4.1 filed on 
August 4, 2011 (File No. 000-07087). 
Supplemental Retirement Plan II, incorporated by reference to the registrant’s 2012 Annual Report on 
Form 10-K, Exhibit 10.18, filed February 22, 2013 (File No. 000-07087). 

64 

 
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
10.16 

10.17 

10.18 

10.19 

10.20 

10.21 

10.22 

10.23 

21** 

23** 

31.1** 

31.2** 

32** 

Stock Purchase Agreement between Astronics Corporation, Peco, Inc., and the shareholders of the Company 
incorporated by reference to the registrant’s Form 8-K, Exhibit 10.1, filed May 29, 2013 (File No. 000-07087). 

Amendment to the Stock Purchase Agreement between Astronics Corporation, Peco, Inc., and the shareholders of 
the Company incorporated by reference to the registrant’s Form 8-K, Exhibit 10.1, filed July 19, 2013 (File No. 
000-07087). 

Asset Purchase Agreement by and among Astronics AS Corporation, AeroSat Corporation, AeroSat Airborne 
Internet LLC, AeroSat Avionics, LLC and AeroSat Tech Licensing, LLC incorporated by reference to the 
registrant’s Form 8-K, Exhibit 10.1, filed October 1, 2013 (File No. 000-07087). 

Sale Agreement and Guarantee Agreement relating to PGA Electronic, incorporated by reference to the 
registrant’s Form 8-K, Exhibit 10.1 and Exhibit 10.2, filed November 5, 2013 (File No. 000-07087). 

Purchase Agreement between EADS North America Inc. and Astronics Corporation dated as of January 20, 2014, 
incorporated by reference to the registrant’s Form 8-K, Exhibit 10.1 filed January 21, 2014 (File No. 000-07087).

Fourth Amended and Restated Credit Agreement entered into by and among Astronics Corporation, HSBC Bank 
USA, National Association, Bank of America, N.A. and Manufacturers and Traders Trust Company incorporated 
by reference to the registrant’s Form 8-K, Exhibit 10.1, filed September 26, 2014 (File No. 000-07087). 

Stock Purchase Agreement between Planesite Holdings Inc., the shareholders of Planesite, Robert Abbinante and 
Astronics Corporation dated as of December 23, 2014, incorporated by reference to the registrant’s Form 8-K, 
Exhibit 10.1 filed December 24, 2014 (File No. 000-07087). 

Amendment No.1 to the Fourth Amended and Restated Credit Agreement entered into by and among Astronics 
Corporation, HSBC Bank USA, National Association, Bank of America, N.A., Manufacturers and Traders Trust 
Company and Wells Fargo Bank, incorporated by reference to the registrant's Form 8-K, Exhibit 10.1, filed 
January 15, 2016 (File No. 000-07087). 

Subsidiaries of the Registrant; filed herewith. 

Consent of Independent Registered Public Accounting Firm; filed herewith. 

Certification of Chief Executive Officer pursuant to Exchange Act Rule 13a-14(a) as adopted pursuant to 
Section 302 of the Sarbanes-Oxley Act of 2002; filed herewith 

Certification of Chief Financial Officer pursuant to Exchange Act Rule 13a-14(a) as adopted pursuant to 
Section 302 of the Sarbanes-Oxley Act of 2002; filed herewith 
Certification pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of
2002; filed herewith 

101.INS** 

XBRL Instance Document 

101.SCH** 

XBRL Taxonomy Extension Schema Document 

101.CAL** 

XBRL Taxonomy Extension Calculation Linkbase Document 

101.DEF** 

XBRL Taxonomy Extension Definition Linkbase Document 

101.LAB** 

XBRL Taxonomy Extension Label Linkbase Document 

101.PRE** 

XBRL Taxonomy Extension Presentation Linkbase Document 

* 

Identifies a management contract or compensatory plan or arrangement as required by Item 15(a) (3) of Form 10-K. 

** 

Submitted electronically herewith 

65 

 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
SCHEDULE II 

Valuation and Qualifying Accounts 

Year 

(In thousands) 
2015 

2014 

2013 

Description 

Balance at the 
Beginning of 
Period 

Additions Charged to 
Cost and Expense 

  Write-Offs 

Balance at 
End of 
Period 

  Allowance for Doubtful Accounts 
  Reserve for Inventory Valuation 
  Deferred Tax Valuation Allowance 
  Allowance for Doubtful Accounts 
  Reserve for Inventory Valuation 
  Deferred Tax Valuation Allowance 
  Allowance for Doubtful Accounts 
  Reserve for Inventory Valuation 
  Deferred Tax Valuation Allowance 

  $ 

  $ 

  $ 

  $ 

  $ 

  $ 

293 
12,276 
3,134 
140 
11,041 
2,509 
650 
12,026 
2,190 

  $ 

  $ 

  $ 

68 
3,120 
— 
119 
1,840 
625 
112 
537 
319 

  $ 

  $ 

  $ 

(49) 
(802) 
(494) 
34 
(605) 
— 
(622) 
(1,522) 
— 

312 
14,594 
2,640 
293 
12,276 
3,134 
140 
11,041 
2,509 

66 

 
 
  
  
 
 
  
    
    
    
    
    
  
 
 
 
  
  
 
 
 
  
  
 
 
 
  
  
 
 
 
 
  
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, on February 24, 2016. 

Astronics Corporation 

/s/ Peter J. Gundermann 

By 
Peter J. Gundermann President and Chief Executive Officer 

  /s/ David C. Burney 

By 
David C. Burney, Executive Vice President, Chief Financial 
Officer 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on 
behalf of the Registrant and in the capacities and on the dates indicated. 

Signature 

Title 

Date 

/s/ Peter J. Gundermann 
Peter J. Gundermann 

/s/ David C. Burney 
David C. Burney 

/s/ Nancy L. Hedges 

Nancy L. Hedges 

/s/ Raymond W. Boushie 

Raymond W. Boushie 

/s/ Robert T. Brady 

Robert T. Brady 

/s/ John B. Drenning 

John B. Drenning 

/s/ Peter J. Gundermann 

Peter J. Gundermann 

/s/ Kevin T. Keane 

Kevin T. Keane 

/s/ Robert J. McKenna 

Robert J. McKenna 

President and Chief Executive Officer 
(Principal Executive Officer) 

February 24, 2016 

Executive Vice President, Chief Financial Officer   
(Principal Financial Officer) 

February 24, 2016 

Corporate Controller and Principal Accounting Officer 

February 24, 2016 

Director 

Director 

Director 

Director 

Director 

Director 

67

February 24, 2016 

February 24, 2016 

February 24, 2016 

February 24, 2016 

February 24, 2016 

February 24, 2016 

 
 
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
     
  
  
  
 
  
  
 
 
     
  
 
 
  
  
 
 
     
  
  
 
 
  
  
 
 
     
  
  
 
 
  
  
 
     
  
  
 
  
  
 
     
  
  
 
  
  
 
EXHIBIT 21 

ASTRONICS CORPORATION 

SUBSIDIARIES OF THE REGISTRANT 

Subsidiary 
Astronics Test Systems, Inc. 
Astronics DME LLC 
Astronics AeroSat Corporation 
Luminescent Systems, Inc. 
Astronics Air, LLC 
Max-Viz, Inc. 
Peco, Inc. 
Ballard Technology, Inc. 
Astronics Advanced Electronic Systems Corp. 
LSI - Europe B.V.B.A. 
Luminescent Systems Canada, Inc. 
PGA Electronic s.a. 
Astronics France 
Astronics Air II LLC 
Armstrong Aerospace, Inc. 

Ownership Percentage 

State (Province), Country of Incorporation 

100% 
100% 
100% 
100% 
100% 
100% 
100% 
100% 
100% 
100% 
100% 
100% 
100% 
100% 
100% 

Delaware, USA 
Florida, USA 
New Hampshire, USA 
New York, USA 
New York, USA 
Oregon, USA 
Oregon, USA 
Washington, USA 
Washington, USA 
Belgium 
Quebec, Canada 
France 
France 
New Hampshire, USA 
Illinois, USA 

 
 
 
 
 
 
 
 
 
EXHIBIT 23 

Consent of Independent Registered Public Accounting Firm 

We consent to the incorporation by reference in the following Registration Statements: 
(a) 

Registration Statements (Form S-8 No. 333-139292, Form S-8 No. 333-87463) pertaining to the Astronics Corporation 
Employee Stock Purchase Plan, 

(b) 

Registration Statement (Form S-8 No. 333-127137) pertaining to the Astronics Corporation 2005 Director Stock Option Plan,

(c) 

Registration Statement (Form S-8 No. 33-65141) pertaining to the 1993 Director Stock Option Plan, 

(d) 

Registration Statement (Form S-8 No. 333-143564) pertaining to the Astronics Corporation 2001 Stock Option Plan, 

(e) 

(f) 

Registration Statement (Form S-8 No. 333-176044) pertaining to the Astronics Corporation 2011 Employee Stock Option 
Plan, and 

Registration Statement (Form S-3 No. 333-176160) and related prospectus of Astronics Corporation for the registration of 
common stock, preferred stock, warrants, rights, stock purchase contracts, units and debt securities; 

of our reports dated February 24, 2016 with respect to the consolidated financial statements and schedule of Astronics Corporation and 
the effectiveness of internal control over financial reporting of Astronics Corporation included in this Annual Report (Form 10-K) of 
Astronics Corporation for the year ended December 31, 2015. 

/s/ Ernst & Young LLP 

Buffalo, New York 
February 24, 2016 

 
 
 
 
 
 
 
 
 
 
Certification of Chief Executive Officer pursuant to Exchange Act rule 13a-14(a) as adopted pursuant to 
Section 302 of the Sarbanes-Oxley Act of 2001 

Exhibit 31.1 

I, Peter J. Gundermann, President and Chief Executive Officer, certify that: 

1. I have reviewed this annual report on Form 10-K of the Astronics 

Corporation; 

2. 

3. 

4. 

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a 
material fact necessary to make the statements made, in light of the circumstances under which such statements were 
made, not misleading with respect to the period covered by this report; 

Based on my knowledge, the financial statements, and other financial information included in this report, fairly 
present in all material respects the financial condition, results of operations and cash flows of the registrant as of, 
and for, the periods presented in this report; 

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls 
and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial 
reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

a. 

b. 

c. 

d. 

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be 
designed under our supervision, to ensure that material information relating to the registrant, including its 
consolidated subsidiaries, is made known to us by others within those entities, particularly during the 
period in which this report is being prepared; 

Designed such internal control over financial reporting, or caused such internal control over financial 
reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of 
financial reporting and the preparation of financial statements for external purposes in accordance with 
generally accepted accounting principles; 

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this 
report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the 
period covered by this report based on such evaluation; and 

Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred 
during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an 
annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s 
internal control over financial reporting; and 

5. 

The registrant’s other certifying officer 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 equivalent functions): 

a. 

b. 

All significant deficiencies and material weaknesses in the design or operation of internal control over 
financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, 
summarize and report financial information; and 

Any fraud, whether or not material, that involves management or other employees who have a significant 
role in the registrant’s internal control over financial reporting. 

Date: February 24, 2016 

/s/ Peter J. Gundermann 
Peter J. Gundermann 
Chief Executive Officer 

 
 
 
  
  
 
 
Certification of Chief Financial Officer pursuant to Exchange Act rule 13a-14(a) as adopted pursuant to 
Section 302 of the Sarbanes-Oxley Act of 2001 

Exhibit 31.2 

I, David C. Burney, Executive Vice President and Chief Financial Officer, certify that: 
1. I have reviewed this annual report on Form 10-K of the Astronics 

Corporation; 

2. 

3. 

4. 

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a 
material fact necessary to make the statements made, in light of the circumstances under which such statements were 
made, not misleading with respect to the period covered by this report; 

Based on my knowledge, the financial statements, and other financial information included in this report, fairly 
present in all material respects the financial condition, results of operations and cash flows of the registrant as of, 
and for, the periods presented in this report; 

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls 
and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial 
reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

a. 

b. 

c. 

d. 

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be 
designed under our supervision, to ensure that material information relating to the registrant, including its 
consolidated subsidiaries, is made known to us by others within those entities, particularly during the 
period in which this report is being prepared; 

Designed such internal control over financial reporting, or caused such internal control over financial 
reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of 
financial reporting and the preparation of financial statements for external purposes in accordance with 
generally accepted accounting principles; 

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this 
report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the 
period covered by this report based on such evaluation; and 

Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred 
during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an 
annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s 
internal control over financial reporting; and 

5. 

The registrant’s other certifying officer 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 equivalent functions): 

a. 

b. 

All significant deficiencies and material weaknesses in the design or operation of internal control over 
financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, 
summarize and report financial information; and 

Any fraud, whether or not material, that involves management or other employees who have a significant 
role in the registrant’s internal control over financial reporting. 

Date: February 24, 2016 

/s/ David C. Burney 

David C. Burney 
Chief Financial Officer 

 
 
  
  
 
 
 
Exhibit 32 

Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2001 

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2001, the undersigned officers 
of Astronics Corporation (the “Company”) hereby certify that: 

The Company’s Annual Report on Form 10-K for the year ended December 31, 2015 fully complies with the requirements of section 
13(a) or 15(d) of the Securities and Exchange Act of 1934 and the information contained in the Form 10-K fairly presents, in all 
material respects, the financial condition and results of operations of the Company. 

Dated: February 24, 2016 

Dated: February 24, 2016 

/s/ Peter J. Gundermann 
Peter J. Gundermann 
Title: Chief Executive Officer 

/s/ David C. Burney 
David C. Burney 
Title: Chief Financial Officer 

This certification shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the 
“Exchange Act”), or otherwise subject to the liability of that section. This certification shall not be deemed to be incorporated by 
reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except to the extent specifically 
incorporated by the Company into such filing. 

 
 
  
  
  
  
  
  
  
 
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DIRECTORS AND OFFICERS 

AEROSPACE PRODUCTS 

EXECUTIVE OFFICERS 

Peter J. Gundermann 
President and Chief Executive Officer 

David C. Burney 
Executive Vice President, Secretary 
and Chief Financial Officer 

James S. Kramer 
Executive Vice President 

Mark A. Peabody 
Executive Vice President 

BOARD OF DIRECTORS 

Kevin T. Keane  
Chairman of the Board 
Astronics Corporation 

Raymond W. Boushie 1, 2*, 3 
President and Chief Executive 
Officer, retired 
Crane Aerospace and Electronics 

Robert T. Brady 1*, 2, 3 
Chief Executive Officer and  
Chairman of the Board, retired 
Moog Inc. 

John B. Drenning 3 
Partner 
Hodgson Russ LLP 

Peter J. Gundermann 
President and Chief Executive Officer 
Astronics Corporation 

Robert J. McKenna 1, 2, 3* 
President and Chief Executive 
Officer, retired 
Wenger Corporation 

1 Audit Committee 
2 Compensation Committee 
3 Nominating/Governance Committee  
* Committee Chairman 

ELECTRICAL POWER & MOTION  
A recognized leader in aerospace electronics, Astronics has been at the forefront  
of providing in-seat power for passengers, as well as integrated power solutions  
for in-flight entertainment systems, for more than 20 years.  Patented EMPOWER®  
In-Seat Power Systems are in service with more than 180 airline/OEM customers 
on more than 800,000 seats.   

Astronics COREPOWER® systems provide a solid-state power distribution system 
for business jets, from the COREPOWER® line of electrical power distribution 
systems and brushless starter generators to custom-designed aircraft electrical 
distribution systems and versatile power management units. 

LIGHTING & SAFETY 
Astronics has been a global leader providing Cockpit, Exterior and Cabin Lighting 
systems, as well as safety products for aircraft manufacturers and owners, for more 
than 40 years.  Astronics also supplies Passenger Service Units (PSU) which are 
used on many commercial aircraft today, through its PECO, Inc. subsidiary. 

AVIONICS  
Astronics is a leader in the development and production of commercial off the shelf 
(COTS) avionics databus interface products for use in a variety of applications 
supporting military and commercial aircraft.  Astronics is also a market-leading 
developer and designer of Enhanced Vision Systems (EVS) through both OEM and 
aftermarket channels in the general aviation, commercial and military aerospace 
markets.  Through its subsidiary PGA Electronic s.a., Astronics provides in-flight 
entertainment/communication systems, as well as cabin management systems, for 
private aircraft, and through its Astronics AeroSat Corporation subsidiary, is a leading 
provider of antennas used for airborne satellite connectivity. 

SYSTEMS CERTIFICATIONS 
The acquisition of Armstrong Aerospace, Inc. in January 2015 expanded the range of 
capabilities that Astronics has to offer, specifically in the connectivity and power niche 
for commercial airlines.  Armstrong Aerospace, a leading provider of engineering, 
design and certification solutions for commercial aircraft, specializes in connectivity, 
in-flight entertainment, electrical power systems and off-seat power solutions.    

STRUCTURES 
In addition to PSUs, PECO designs and manufactures fuel access doors and 
diffusers for the aerospace market.   

OTHER  
Astronics has developed navigational-aid lighting products, including the Medium 
Intensity Approach Lighting System (“MALSR”) and Runway End Identifier Lights 
(“REILS”) that meet the FAA’s specifications and are used by the FAA and airport 
authorities.  

TEST SYSTEMS 

SEMICONDUCTORS 
Astronics is a leading provider of highly engineered automated test systems, 
subsystems and instruments for the semiconductor, aerospace, communications 
and defense markets.   Astronics provides solutions for massively parallel 
semiconductor testing, plus an integrated robotic inspection and test system.   

AEROSPACE & DEFENSE 

Expertise in test systems equipment, radio test solutions, test program sets and 
training and simulation systems is enhanced by integrated logistics support, and 
enables defense-oriented customers to validate operating performance on multiple 
top-priority defense communications and weapons systems platforms. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SHAREHOLDER INFORMATION 

Corporate Headquarters 

Astronics Corporation 
130 Commerce Way 
East Aurora, New York 14052      
716.805.1599 
www.astronics.com 

Subsidiaries 

Armstrong Aerospace, Inc. 

Itasca, Illinois 

Astronics Advanced Electronic Systems Corp. 

Kirkland, Washington 

Astronics AeroSat Corporation 

Amherst, New Hampshire 

Astronics DME, LLC 

Ft. Lauderdale, Florida 

Astronics Test Systems, Inc. 

Irvine, California 
Orlando, Florida 

Ballard Technology, Inc. 
Everett, Washington  

Luminescent Systems, Inc. 

East Aurora, New York 
Lebanon, New Hampshire 

Luminescent Systems Canada, Inc. 

Dorval, Quebec, Canada 

Luminescent Systems Europe BVBA 

Gent, Belgium  

Max-Viz, Inc. 

Clackamas, Oregon 

PECO, Inc. 

Clackamas, Oregon 

PGA Electronic s.a. 

Châteauroux, France 

2016 Annual Meeting 
Astronics Corporation’s Annual Meeting of 
Shareholders will be held at 10:00 am CT  
on Wednesday, June 1, 2016 at  

Armstrong Aerospace, Inc.  
1437 Harmony Ct. 
Itasca, IL 60143 

Investor Relations 

Investors, stockbrokers, security analysts and  
others seeking information about Astronics 
Corporation should contact: 

David C. Burney 
Chief Financial Officer 
716.805.1599 
invest@astronics.com 

Deborah K. Pawlowski  
Kei Advisors LLC 
716.843.3908 
dpawlowski@keiadvisors.com 

Transfer Agent 

For services, such as reporting a change of address, 
replacement of lost stock certificates, conversion of 
Class B shares, changes in registered ownership, or 
for inquiries about your account, contact: 

Wells Fargo Shareowner Services 
1110 Centre Pointe Curve, Suite 101 
Mendota Heights, MN 55120 
Tel: 800.468.9716 
       651.450.4064 
www.shareowneronline.com 

Attorneys 

Hodgson Russ LLP 
Buffalo, New York 

Independent Auditors 

Ernst & Young LLP 
Buffalo, New York 

   www.astronics.com 
                  NASDAQ: ATRO