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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D. C. 20549



---



FORM 10-Q



|x |  | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- |  | ---------------------------------------------------------------------------------------



| |  | For the quarterly period ended December 28, 2002.
| |  | -------------------------------------------------



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



| |  | For the transition period from
 to
| |  | ----------------------------------



Commission File Number 333-71397



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|TransDigm Inc.                                         |  | TransDigm Holding Company                             
|------------------------------------------------------ |  | ------------------------------------------------------
|(Exact name of registrant as specified in its charter) |  | (Exact name of
registrant as specified in its charter)



|Delaware                                                       |  | Delaware                                                      
|-------------------------------------------------------------- |  | --------------------------------------------------------------
|(State or other Jurisdiction of incorporation or organization) |  | (State or other Jurisdiction of incorporation or
organization)



|34-1750032                           |  | 13-3733378                          
|------------------------------------ |  | ------------------------------------
|(I.R.S. Employer Identification No.) |  | (I.R.S. Employer Identification No.)



|26380 Curtiss Wright Parkway, Richmond Heights, Ohio |  | 44143     
|---------------------------------------------------- |  | ----------
|(Address of principal executive offices)             |  | (Zip Code)



(216)
289-4939

(Registrants telephone number, including area code)



(Former name, former address and former fiscal year, if
changed since last report.)



---



Indicate by check mark whether each of the co-registrants (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 co-registrants was required to file such reports), and (2) has been subject to such filing requirements for the past 90
days.  YES  x  NO ̈



Indicate by check mark whether the co-registrants are
accelerated filers (as defined in Rule 12b-2 of the Exchange Act).  YES ̈NO  x



Indicate the
number of shares outstanding of each of the co-registrants classes of common stock, as of the latest practicable date.



|Common Stock (Voting) of TransDigm Holding Company, $0.01 Par Value |  | 119,789                           
|------------------------------------------------------------------- |  | ----------------------------------
|(Class)                                                             |  | (Outstanding at December 28, 2002)



|Class A Common Stock (Non-Voting) of TransDigm Holding Company, $0.01 Par Value |  | -0-                               
|------------------------------------------------------------------------------- |  | ----------------------------------
|(Class)                                                                         |  | (Outstanding at December 28, 2002)



All of
the outstanding capital stock of TransDigm Inc. is held by TransDigm Holding Company.



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INDEX



|           |  |                                                                                                                |  | Page
|---------- |  | -------------------------------------------------------------------------------------------------------------- |  | ----
|          
|Part I     |  | FINANCIAL INFORMATION                                                                                          |  |     
|          
|Item 1     |  | Financial Statements                                                                                           |  |     
|          
|           |  | Condensed Consolidated Balance SheetsDecember 28, 2002 and September 30, 2002                                 |  | 1   
|          
|           |  | Condensed Consolidated Statements of IncomeThirteen Weeks Ended December 28, 2002 and December 29, 2001       |  | 2   
|          
|           |  | Condensed Consolidated Statement of Changes in Stockholders DeficiencyThirteen Weeks Ended December 28, 2002 |  | 3   
|          
|           |  | Condensed Consolidated Statements of Cash FlowsThirteen Weeks Ended December 28, 2002 and December 29, 2001   |  | 4   
|          
|           |  | Notes to Condensed Consolidated Financial Statements                                                           |  | 5   
|          
|Item 2     |  | Managements Discussion and Analysis of Financial Condition and Results of Operations                          |  | 14  
|          
|Item 3     |  | Quantitative and Qualitative Disclosure About Market Risk                                                      |  | 26  
|          
|Item 4     |  | Controls and Procedures                                                                                        |  | 26  
|          
|Part II:   |  | OTHER INFORMATION                                                                                              |  |     
|          
|Item 6     |  | Exhibits and Reports on Form 8-K                                                                               |  | 27  
|          
|SIGNATURES |  |                                                                                                                |  | 28  



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PART I: FINANCIAL INFORMATION

ITEM 1



TRANSDIGM HOLDING COMPANY



CONDENSED CONSOLIDATED BALANCE SHEETS

(In Thousands of Dollars)

(Unaudited)



|                                               |  | December 28, 2002 |          |   | September 30, 2002 |  
|---------------------------------------------- |  | ----------------- | -------- | - | ------------------ | -
|ASSETS                                         |  |                   |          |   |                    |  
|CURRENT ASSETS:                                |  |                   |          |   |                    |  
|Cash and cash equivalents                      |  | $                 | 63,935   |   |                    | $
|Accounts receivable, net                       |  |                   | 34,369   |   |                    |  
|Inventories, net (Note 4)                      |  |                   | 53,201   |   |                    |  
|Deferred income taxes                          |  |                   | 9,959    |   |                    |  
|Prepaid expenses and other                     |  |                   | 1,327    |   |                    |  
|                                               |  |                   |          |   |                    |  
|Total current assets                           |  |                   | 162,791  |   |                    |  
|PROPERTY, PLANT AND EQUIPMENTNet              |  |                   | 38,206   |   |                    |  
|GOODWILLNet                                   |  |                   | 158,431  |   |                    |  
|OTHER INTANGIBLE ASSETSNet                    |  |                   | 41,286   |   |                    |  
|DEBT ISSUE COSTSNet                           |  |                   | 10,953   |   |                    |  
|DEFERRED INCOME TAXES AND OTHER                |  |                   | 2,745    |   |                    |  
|                                               |  |                   |          |   |                    |  
|TOTAL ASSETS                                   |  | $                 | 414,412  |   |                    | $
|                                               |  |                   |          |   |                    |  
|LIABILITIES AND STOCKHOLDERS DEFICIENCY       |  |                   |          |   |                    |  
|CURRENT LIABILITIES:                           |  |                   |          |   |                    |  
|Current portion of long-term liabilities       |  | $                 | 7,591    |   |                    | $
|Accounts payable                               |  |                   | 10,652   |   |                    |  
|Accrued liabilities                            |  |                   | 31,732   |   |                    |  
|                                               |  |                   |          |   |                    |  
|Total current liabilities                      |  |                   | 49,975   |   |                    |  
|LONG-TERM DEBTLess current portion            |  |                   | 404,062  |   |                    |  
|OTHER NON-CURRENT LIABILITIES                  |  |                   | 6,382    |   |                    |  
|                                               |  |                   |          |   |                    |  
|Total liabilities                              |  |                   | 460,419  |   |                    |  
|                                               |  |                   |          |   |                    |  
|CUMULATIVE REDEEMABLE PREFERRED STOCK          |  |                   | 16,912   |   |                    |  
|REDEEMABLE COMMON STOCK (Note 5)               |  |                   | 2,907    |   |                    |  
|STOCKHOLDERS DEFICIENCY:                      |  |                   |          |   |                    |  
|Common stock                                   |  |                   | 102,080  |   |                    |  
|Warrants                                       |  |                   | 1,934    |   |                    |  
|Retained deficit                               |  |                   | (169,176 | ) |                    |  
|Accumulated other comprehensive loss           |  |                   | (664     | ) |                    |  
|                                               |  |                   |          |   |                    |  
|Total stockholders deficiency                 |  |                   | (65,826  | ) |                    |  
|                                               |  |                   |          |   |                    |  
|TOTAL LIABILITIES AND STOCKHOLDERS DEFICIENCY |  | $                 | 414,412  |   |                    | $
|                                               |  |                   |          |   |                    |  



See notes to condensed consolidated financial statements.



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TRANSDIGM
HOLDING COMPANY



CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(In Thousands of Dollars)

(Unaudited)



|                            |  | Thirteen Weeks Ended
|--------------------------- |  | --------------------
|                            |  | December 28, 2002   
|NET SALES                   |  | $                   
|COST OF SALES               |  |                     
|                            |  |                     
|GROSS PROFIT                |  |                     
|OPERATING EXPENSES:         |  |                     
|Selling and administrative  |  |                     
|Amortization of intangibles |  |                     
|Research and development    |  |                     
|                            |  |                     
|Total operating expenses    |  |                     
|                            |  |                     
|INCOME FROM OPERATIONS      |  |                     
|INTEREST EXPENSENet        |  |                     
|                            |  |                     
|INCOME BEFORE INCOME TAXES  |  |                     
|INCOME TAX PROVISON         |  |                     
|                            |  |                     
|NET INCOME                  |  | $                   
|                            |  |                     



See notes to condensed consolidated financial statements.



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TRANSDIGM
HOLDING COMPANY



CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN

STOCKHOLDERS DEFICIENCY

FOR THE THIRTEEN WEEKS ENDED DECEMBER 28, 2002

(In Thousands of Dollars)

(Unaudited)



|                                       |  | Common Stock |         | Warrants |   | Retained Deficit |  |   | Accumulated Other Comprehensive Loss |   |  | Total |     
|-------------------------------------- |  | ------------ | ------- | -------- | - | ---------------- |  | - | ------------------------------------ | - |  | ----- | ----
|BALANCE, OCTOBER 1, 2002               |  | $            | 102,080 |          | $ | 1,934            |  | $ | (180,506                             | ) |  | $     | (664
|Comprehensive income                  |  |              |         |          |   |                  |  |   |                                      |   |  |       |     
|Net income                             |  |              |         |          |   |                  |  |   | 12,118                               |   |  |       |     
|Cumulative redeemable preferred stock: |  |              |         |          |   |                  |  |   |                                      |   |  |       |     
|Dividends accrued                      |  |              |         |          |   |                  |  |   | (719                                 | ) |  |       |     
|Accretion for original issue discount  |  |              |         |          |   |                  |  |   | (69                                  | ) |  |       |     
|                                       |  |              |         |          |   |                  |  |   |                                      |   |  |       |     
|BALANCE, DECEMBER 28, 2002             |  | $            | 102,080 |          | $ | 1,934            |  | $ | (169,176                             | ) |  | $     | (664
|                                       |  |              |         |          |   |                  |  |   |                                      |   |  |       |     



See notes to condensed consolidated financial statements.



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TRANSDIGM
HOLDING COMPANY



CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(In Thousands of Dollars)

(Unaudited)

|                                                                                  |  | Thirteen Weeks Ended |       
|--------------------------------------------------------------------------------- |  | -------------------- | ------
|                                                                                  |  | December 28, 2002    |       
|OPERATING ACTIVITIES:                                                             |  |                      |       
|Net income                                                                        |  | $                    | 12,118
|Adjustments to reconcile net income to net cash provided by operating
activities: |  |                      |       
|Depreciation                                                                      |  |                      | 1,720 
|Amortization of intangibles                                                       |  |                      | 284   
|Amortization of debt issue costs and note premium                                 |  |                      | 501   
|Interest deferral on Holdings PIK Notes                                           |  |                      | 919   
|Changes in assets and liabilities:                                                |  |                      |       
|Accounts receivable                                                               |  |                      | 2,972 
|Inventories                                                                       |  |                      | (1,772
|Prepaid expenses and other assets                                                 |  |                      | (505  
|Accounts payable                                                                  |  |                      | (1,183
|Accrued and other liabilities                                                     |  |                      | 1,150 
|                                                                                  |  |                      |       
|Net cash provided by operating activities                                         |  |                      | 16,204
|                                                                                  |  |                      |       
|INVESTING ACTIVITIES:                                                             |  |                      |       
|Capital expenditures                                                              |  |                      | (734  
|                                                                                  |  |                      |       
|Net cash used in investing activities                                             |  |                      | (734  
|                                                                                  |  |                      |       
|FINANCING ACTIVITIES:                                                             |  |                      |       
|Repayment of amounts borrowed under credit facility                               |  |                      | (741  
|                                                                                  |  |                      |       
|Net cash used in financing activities                                             |  |                      | (741  
|                                                                                  |  |                      |       
|NET INCREASE IN CASH AND CASH EQUIVALENTS                                         |  |                      | 14,729
|CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD                                    |  |                      | 49,206
|                                                                                  |  |                      |       
|CASH AND CASH EQUIVALENTS, END OF PERIOD                                          |  | $                    | 63,935
|                                                                                  |  |                      |       
|SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:                                 |  |                      |       
|Cash paid during the period for interest                                          |  | $                    | 12,034
|                                                                                  |  |                      |       
|Cash paid during the period for income taxes                                      |  | $                    | 552   
|                                                                                  |  |                      |       

See notes to condensed consolidated financial statements.



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TRANSDIGM
HOLDING COMPANY



NOTES TO CONDENSED

CONSOLIDATED FINANCIAL STATEMENTS

THIRTEEN WEEKS ENDED DECEMBER 28, 2002 AND DECEMBER 29, 2001 (UNAUDITED)



|1. |  | DESCRIPTION OF THE BUSINESS
|-- |  | ---------------------------



| |  | TransDigm Holding Company (Holdings), through its wholly-owned operating subsidiary, TransDigm Inc. (TransDigm), is a premier supplier of
engineered power system and airframe components servicing predominantly the aerospace industry. TransDigm, which includes the AeroControlex and AdelWiggins Groups, along with its wholly-owned subsidiaries, Champion Aerospace Inc.
(Champion), Marathon Power Technologies Company (Marathon), ZMP, Inc. (ZMP), and Adams Rite Aerospace, Inc. (Adams Rite) (collectively, the Company) offers a broad line of proprietary
aerospace components. Major product offerings in the Power System Components category include ignition system components, fuel and lube pumps, mechanical controls and actuators, and batteries and chargers. Major product offerings in the Airframe
System Components category include engineered connectors, engineered latches, and lavatory hardware and components.
| |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|2. |  | UNAUDITED INTERIM FINANCIAL INFORMATION
|-- |  | ---------------------------------------



| |  | The financial information included herein is unaudited; however, the information reflects all adjustments (consisting solely of normal recurring adjustments) that
are, in the opinion of management, necessary for a fair presentation of the Companys financial position and results of operations and cash flows for the interim periods presented. The September 30, 2002 condensed consolidated balance sheet was
derived from the Companys audited financial statements. The results of operations for the thirteen weeks ended December 28, 2002 are not necessarily indicative of the results to be expected for the full year.
| |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|3. |  | NEW ACCOUNTING STANDARDS
|-- |  | ------------------------



| |  | In June 2001, the Financial Accounting Standards Board (FASB) issued Statement of Financial Accounting Standards (SFAS) No. 142, Goodwill
and Other Intangible Assets,which became effective for the Company on October 1, 2002. Under the provisions of SFAS No. 142 amortization of goodwill ceased effective October 1, 2002. The adoption of this statement will result in the elimination
of approximately $5 million of annual goodwill amortization expense during fiscal 2003. Goodwill amortization was replaced with the requirement to test goodwill at least annually for impairment. The initial impairment test must be completed within
six months of adoption of the new standard. The Company has not determined the impact, if any, that the impairment test will have on its consolidated financial position or results of operations. Goodwill amortization recorded during the thirteen
weeks ended December 29, 2001 totaled $1.1 million.
| |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | In June 2001, the FASB issued SFAS No. 143, Accounting for Asset Retirement Obligations. This statement requires entities to record the fair value of a
liability for an asset retirement obligation in the period in which it is incurred. The amount recorded as a liability will be capitalized by increasing the carrying amount of the related long-lived asset. Subsequent to initial measurement, the
liability is accreted to the ultimate amount anticipated to be paid and is also adjusted for revisions to the timing of the amount of estimated cash flows. The capitalized cost is depreciated over the useful life of the related asset. Upon
settlement of the liability, an entity either settles the obligation for its recorded amount or incurs a gain or loss upon settlement. The provisions of this statement became effective for the Companys fiscal year ending September 30, 2003.
The implementation of this statement had no effect on the Companys consolidated financial position or results of operations.
| |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | In August 2001, the FASB issued SFAS No. 144, Accounting for Impairment or Disposals of Long-Lived Assets. This statement specifies the accounting model to
be used for long-lived assets to be disposed of by sale (whether previously held and used or newly acquired) and by broadening the presentation of discontinued operations to include more disposal transactions. The provisions of this statement became
effective for the Companys fiscal year ending September 30, 2003. The implementation of this statement had no effect on the Companys consolidated financial position or results of operations.
| |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | In June 2002, the FASB issued SFAS No. 146, Accounting for Costs Associated with Exit or Disposal Activities, which changes the accounting for costs such as
lease termination costs and certain employee severance costs that
| |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| |  | are associated with a restructuring, discontinued operation, plant closing, or other exit or disposal activity initiated after December 31, 2002. The statement
requires companies to recognize the fair value of costs associated with exit or disposal activities when they are incurred rather than at the date of a commitment to an exit or disposal plan. The Company anticipates that the adoption of this
statement will not have a material effect on its consolidated financial position or results of operations.
| |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | In December 2002, the FASB issued Interpretation (FIN) No. 45, Guarantors Accounting and Disclosure Requirements, which requires the
disclosure of any guarantees in place prior to December 31, 2002 and the recognition of a liability for any guarantees entered into or modified after that date. The Company is not a guarantor in arrangements entered into prior to December 31, 2002
that require disclosure under FIN No. 45.
| |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | In December 2002, the FASB issued SFAS No. 148, Accounting for Stock-Based CompensationTransition and Disclosure, anamendment of FASB Statement No.
123. This statement amends FASB Statement No. 123, Accounting for Stock-BasedCompensation, to provide alternative methods of transition for a voluntary change to the fair value based method of accounting for stock-based employee
compensation. In addition, this statement amends the disclosure requirements of Statement 123 to require prominent disclosures in both annual and interim financial statements about the method of accounting for stock-based employee compensation and
the effect of the method used on reported results. The Company will adopt SFAS No. 148 in the second quarter of fiscal 2003.
| |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|4. |  | INVENTORIES
|-- |  | -----------



| |  | Inventories are stated at the lower of cost or market. Cost of inventories is determined by the average cost and the first-in, first-out (FIFO) methods. Inventories
consist of the following (in thousands):
| |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|                                            |  | December 28, 2002 |        |   | September 30, 2002 |  
|------------------------------------------- |  | ----------------- | ------ | - | ------------------ | -
|Work-in-progress and finished goods         |  | $                 | 29,873 |   |                    | $
|Raw materials and purchased component parts |  |                   | 30,378 |   |                    |  
|                                            |  |                   |        |   |                    |  
|Total                                       |  |                   | 60,251 |   |                    |  
|Reserve for excess and obsolete inventory   |  |                   | (7,050 | ) |                    |  
|                                            |  |                   |        |   |                    |  
|Inventoriesnet                             |  | $                 | 53,201 |   |                    | $
|                                            |  |                   |        |   |                    |  



|5. |  | CONTINGENCIES
|-- |  | -------------



| |  | EnvironmentalThe Company has been addressing contaminated soil and groundwater beneath its facility in Waco, Texas. Although there can be no assurance
that material expenditures will not be required in the future to address currently unidentified contamination or to satisfy further requirements of the Texas Natural Resources Conservation Commission (TNRCC), the Company believes, based
upon information currently available, that the current soil and groundwater remediation at the Waco facility will not require the incurrence of material expenditures in excess of the escrow fund created in August 1997.
| |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | In connection with the Companys acquisition of Marathon, a $2 million escrow was created to cover the cost of remediation that TNRCC might require at the
facility. During September 1998, the former owner of Marathon filed a lawsuit against the Company to release the environmental escrow alleging that the Company had violated the requirements of the stock purchase agreement relating to the
investigation of the presence of certain contaminants at the Waco, Texas facility. The Company has filed counter claims against the seller and cannot presently determine the ultimate outcome of this matter. Current estimates indicate the $2.0
million escrow is adequate to cover any costs that may be required to meet TNRCC requirements.
| |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Put OptionsDuring fiscal 2002, a put option (put) became exercisable enabling the holder to require the Company to purchase up to 80% of
his Common Stock (including shares acquired through the exercise of stock options and held at least six months) at fair value, subject to certain restrictions under the Companys long-term debt agreements and his continued service as Chairman
of the Board of Holdings and TransDigm. As of December 28, 2002, there were no outstanding shares of Common Stock subject to the put; however, 8,114 shares of
| |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| |  | Common Stock that can be acquired under exercisable stock options at December 28, 2002 are subject to the put. The estimated fair value of the 6,491 shares that the
Chairman of the Board could require Holdings to purchase, net of the exercise price of the related stock options, totaled approximately $15.0 million at December 28, 2002. An additional 2,475 shares of Common Stock that are issuable in the future if
certain stock options become exercisable upon the occurrence of certain events (change in control, achievement of certain earnings targets, etc.) or certain specified dates in the option agreements are also subject to the put. The estimated fair
value of 80% of the additional 2,475 shares, net of the exercise price of the related stock options, totaled approximately $3.0 million at December 28, 2002. Also, the Chairman of the Board and other members of management hold put rights that may
become exercisable in the future with respect to other shares of common stock, including shares of common stock subject to options.
| |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | OtherDuring the ordinary course of business, the Company is from time to time threatened with, or may become a party to, legal actions and other
proceedings. While the Company is currently involved in certain legal proceedings, it believes the results of these proceedings will not have a material adverse effect on its financial condition, results of operations or cash flows. The Company
believes that its potential exposure to such legal actions is adequately covered by its aviation product and general liability insurance.
| |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|6. |  | SUBSEQUENT EVENT
|-- |  | ----------------



| |  | On January 24, 2003, a wholly-owned subsidiary of the Company signed an agreement to acquire the business of Norco, Inc., a subsidiary of TransTechnology
Corporation, for $51 million in cash. In addition, the Company may be required to pay up to $1 million of contingent tax payments under certain circumstances. The purchase price is subject to adjustment for changes in working capital (as defined in
the agreement). The transaction will be financed with cash on hand and is expected to close in February 2003.
| |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|7. |  | SUPPLEMENTAL GUARANTOR INFORMATION
|-- |  | ----------------------------------



| |  | TransDigms 103 / 8 %
Senior Subordinated Notes due 2008 are unconditionally guaranteed by Holdings and all direct and indirect subsidiaries of TransDigm (other than one wholly-owned, non-guarantor subsidiary that has inconsequential assets, liabilities and equity) on a
senior subordinated basis. The Holdings guarantee of the Senior Subordinated Notes is subordinated to Holdings obligations under the Holdings PIK Notes, as well as the Holdings guarantee of TransDigms borrowings under its Senior
Credit Facility. The following supplemental consolidating condensed financial information presents the balance sheets of the Company as of December 28, 2002 and September 30, 2002 and its statements of income and cash flows for the thirteen weeks
ended December 28, 2002, and December 29, 2001.
| |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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TRANSDIGM HOLDING COMPANY



CONDENSED CONSOLIDATING BALANCE SHEET

AS OF DECEMBER 28, 2002

(In Thousands of Dollars)



|                                                        |  | Holdings |          |   | TransDigm |   | Subsidiary Guarantors |  |   | Eliminations |   |  | Total Consolidated |         
|------------------------------------------------------- |  | -------- | -------- | - | --------- | - | --------------------- |  | - | ------------ | - |  | ------------------ | --------
|ASSETS                                                  |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|CURRENT ASSETS:                                         |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|Cash and cash equivalents                               |  |          |          |   |           | $ | 65,293                |  | $ | (1,358       | ) |  |                    |         
|Accounts receivable, net                                |  |          |          |   |           |   | 13,874                |  |   | 20,495       |   |  |                    |         
|Inventories, net                                        |  |          |          |   |           |   | 21,451                |  |   | 31,750       |   |  |                    |         
|Deferred income taxes                                   |  |          |          |   |           |   | 9,959                 |  |   |              |   |  |                    |         
|Prepaid expenses and other                              |  |          |          |   |           |   | 299                   |  |   | 1,028        |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|Total current assets                                    |  |          |          |   |           |   | 110,876               |  |   | 51,915       |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|INVESTMENT IN SUBSIDIARIES AND INTERCOMPANY BALANCES    |  | $        | (144,430 | ) |           |   | 398,156               |  |   | (143,480     | ) |  | $                  | (110,246
|PROPERTY, PLANT AND EQUIPMENTNet                       |  |          |          |   |           |   | 9,104                 |  |   | 29,102       |   |  |                    |         
|GOODWILLNet                                            |  |          |          |   |           |   | 11,063                |  |   | 147,368      |   |  |                    |         
|OTHER INTANGIBLE ASSETSNet                             |  |          |          |   |           |   | 11,429                |  |   | 29,857       |   |  |                    |         
|DEBT ISSUE COSTSNet                                    |  |          | 201      |   |           |   | 10,752                |  |   |              |   |  |                    |         
|DEFERRED INCOME TAXES AND OTHER                         |  |          |          |   |           |   | 2,745                 |  |   |              |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|TOTAL ASSETS                                            |  | $        | (144,229 | ) |           | $ | 554,125               |  | $ | 114,762      |   |  | $                  | (110,246
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|LIABILITIES AND STOCKHOLDERS EQUITY (DEFICIENCY)       |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|                                                       
|CURRENT LIABILITIES:                                    |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|Current portion of long-term liabilities                |  |          |          |   |           | $ | 7,591                 |  |   |              |   |  |                    |         
|Accounts payable                                        |  |          |          |   |           |   | 4,924                 |  | $ | 5,728        |   |  |                    |         
|Accrued liabilities                                     |  |          |          |   |           |   | 24,336                |  |   | 7,396        |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|Total current liabilities                               |  |          |          |   |           |   | 36,851                |  |   | 13,124       |   |  |                    |         
|                                                       
|LONG-TERM DEBTLess current portion                     |  | $        | 32,175   |   |           |   | 371,887               |  |   |              |   |  |                    |         
|                                                       
|OTHER NON-CURRENT LIABILITIES                           |  |          |          |   |           |   | 5,095                 |  |   | 1,287        |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|Total liabilities                                       |  |          | 32,175   |   |           |   | 413,833               |  |   | 14,411       |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|CUMULATIVE REDEEMABLE PREFERRED STOCK                   |  |          | 16,912   |   |           |   |                       |  |   |              |   |  |                    |         
|REDEEMABLE COMMON STOCK                                 |  |          | 2,907    |   |           |   |                       |  |   |              |   |  |                    |         
|STOCKHOLDERS EQUITY (DEFICIENCY)                       |  |          | (196,223 | ) |           |   | 140,292               |  |   | 100,351      |   |  | $                  | (110,246
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|TOTAL LIABILITIES AND STOCKHOLDERS EQUITY (DEFICIENCY) |  | $        | (144,229 | ) |           | $ | 554,125               |  | $ | 114,762      |   |  | $                  | (110,246
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         



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TRANSDIGM
HOLDING COMPANY



CONDENSED CONSOLIDATING
BALANCE SHEET

AS OF SEPTEMBER 30, 2002

(In Thousands of Dollars)



|                                                        |  | Holdings |          |   | TransDigm |   | Subsidiary Guarantors |  |   | Eliminations |   |  | Total Consolidated |         
|------------------------------------------------------- |  | -------- | -------- | - | --------- | - | --------------------- |  | - | ------------ | - |  | ------------------ | --------
|ASSETS                                                  |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|CURRENT ASSETS:                                         |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|Cash and cash equivalents                               |  |          |          |   |           | $ | 50,866                |  | $ | (1,660       | ) |  |                    |         
|Accounts receivable, net                                |  |          |          |   |           |   | 13,636                |  |   | 23,705       |   |  |                    |         
|Inventories, net                                        |  |          |          |   |           |   | 20,131                |  |   | 31,298       |   |  |                    |         
|Deferred income taxes                                   |  |          |          |   |           |   | 9,959                 |  |   |              |   |  |                    |         
|Prepaid expenses and other                              |  |          |          |   |           |   | 299                   |  |   | 416          |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|Total current assets                                    |  |          |          |   |           |   | 94,891                |  |   | 53,759       |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|INVESTMENTS IN SUBSIDIARIES AND INTERCOMPANY BALANCES   |  | $        | (144,430 | ) |           |   | 377,723               |  |   | (123,047     | ) |  | $                  | (110,246
|PROPERTY, PLANT AND EQUIPMENTNet                       |  |          |          |   |           |   | 9,568                 |  |   | 29,624       |   |  |                    |         
|GOODWILLNet                                            |  |          |          |   |           |   | 11,085                |  |   | 147,368      |   |  |                    |         
|OTHER INTANGIBLE ASSETSNet                             |  |          |          |   |           |   | 11,580                |  |   | 29,990       |   |  |                    |         
|DEBT ISSUE COSTSNet                                    |  |          | 209      |   |           |   | 11,413                |  |   |              |   |  |                    |         
|DEFERRED INCOME TAXES AND OTHER                         |  |          |          |   |           |   | 2,739                 |  |   |              |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|TOTAL ASSETS                                            |  | $        | (144,221 | ) |           | $ | 518,999               |  | $ | 137,694      |   |  | $                  | (110,246
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|LIABILITIES AND STOCKHOLDERS EQUITY (DEFICIENCY)       |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|CURRENT LIABILITIES:                                    |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|Current portion of long-term liabilities                |  |          |          |   |           | $ | 7,084                 |  |   |              |   |  |                    |         
|Accounts payable                                        |  |          |          |   |           |   | 5,551                 |  | $ | 6,284        |   |  |                    |         
|Accrued liabilities                                     |  |          |          |   |           |   | 17,413                |  |   | 13,283       |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|Total current liabilities                               |  |          |          |   |           |   | 30,048                |  |   | 19,567       |   |  |                    |         
|LONG-TERM DEBTLess current portion                     |  | $        | 31,256   |   |           |   | 373,212               |  |   |              |   |  |                    |         
|OTHER NON-CURRENT LIABILITIES                           |  |          |          |   |           |   | 4,981                 |  |   | 1,287        |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|Total liabilities                                       |  |          | 31,256   |   |           |   | 408,241               |  |   | 20,854       |   |  |                    |         
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|CUMULATIVE REDEEMABLE PREFERRED STOCK                   |  |          | 16,124   |   |           |   |                       |  |   |              |   |  |                    |         
|REDEEMABLE COMMON STOCK                                 |  |          | 2,907    |   |           |   |                       |  |   |              |   |  |                    |         
|TOTAL STOCKHOLDERS EQUITY (DEFICIENCY)                 |  |          | (194,508 | ) |           |   | 110,758               |  |   | 116,840      |   |  | $                  | (110,246
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         
|TOTAL LIABILITIES AND STOCKHOLDERS EQUITY (DEFICIENCY) |  | $        | (144,221 | ) |           | $ | 518,999               |  | $ | 137,694      |   |  | $                  | (110,246
|                                                        |  |          |          |   |           |   |                       |  |   |              |   |  |                    |         





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TRANSDIGM
HOLDING COMPANY



CONDENSED CONSOLIDATING
STATEMENT OF INCOME

FOR THE THIRTEEN WEEKS ENDED DECEMBER 28, 2002

(In Thousands of Dollars)

|                                  |  | Holdings |      |   | TransDigm |   | Subsidiary Guarantors |  | Eliminations |        | Total Consolidated
|--------------------------------- |  | -------- | ---- | - | --------- | - | --------------------- |  | ------------ | ------ | ------------------
|NET SALES                         |  |          |      |   |           | $ | 29,099                |  | $            | 40,706 |                   
|COST OF SALES                     |  |          |      |   |           |   | 12,304                |  |              | 23,191 |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|GROSS PROFIT                      |  |          |      |   |           |   | 16,795                |  |              | 17,515 |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|OPERATING EXPENSES:               |  |          |      |   |           |   |                       |  |              |        |                   
|Selling and administrative        |  |          |      |   |           |   | 2,908                 |  |              | 2,067  |                   
|Amortization of intangibles       |  |          |      |   |           |   | 151                   |  |              | 133    |                   
|Research and development          |  |          |      |   |           |   | 430                   |  |              | 284    |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|Total operating expenses          |  |          |      |   |           |   | 3,489                 |  |              | 2,484  |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|INCOME FROM OPERATIONS            |  |          |      |   |           |   | 13,306                |  |              | 15,031 |                   
|INTEREST EXPENSENet              |  | $        | 927  |   |           |   | 5,883                 |  |              | 2,129  |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|INCOME (LOSS) BEFORE INCOME TAXES |  |          | (927 | ) |           |   | 7,423                 |  |              | 12,902 |                   
|INCOME TAX PROVISION (BENEFIT)    |  |          | (348 | ) |           |   | 2,786                 |  |              | 4,842  |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|NET INCOME (LOSS)                 |  | $        | (579 | ) |           | $ | 4,637                 |  | $            | 8,060  |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   





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TRANSDIGM
HOLDING COMPANY



CONDENSED CONSOLIDATING
STATEMENT OF INCOME

FOR THE THIRTEEN WEEKS ENDED DECEMBER 29, 2001

(In Thousands of Dollars)



|                                  |  | Holdings |      |   | TransDigm |   | Subsidiary Guarantors |  | Eliminations |        | Total Consolidated
|--------------------------------- |  | -------- | ---- | - | --------- | - | --------------------- |  | ------------ | ------ | ------------------
|NET SALES                         |  |          |      |   |           | $ | 27,848                |  | $            | 29,877 |                   
|COST OF SALES                     |  |          |      |   |           |   | 14,544                |  |              | 17,154 |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|GROSS PROFIT                      |  |          |      |   |           |   | 13,304                |  |              | 12,723 |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|OPERATING EXPENSES:               |  |          |      |   |           |   |                       |  |              |        |                   
|Selling and administrative        |  |          |      |   |           |   | 3,443                 |  |              | 1,897  |                   
|Amortization of intangibles       |  |          |      |   |           |   | 205                   |  |              | 1,188  |                   
|Research and development          |  |          |      |   |           |   | 396                   |  |              | 284    |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|Total operating expenses          |  |          |      |   |           |   | 4,044                 |  |              | 3,369  |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|INCOME FROM OPERATIONS            |  |          |      |   |           |   | 9,260                 |  |              | 9,354  |                   
|INTEREST EXPENSENet              |  | $        | 791  |   |           |   | 4,875                 |  |              | 2,938  |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|INCOME (LOSS) BEFORE INCOME TAXES |  |          | (791 | ) |           |   | 4,385                 |  |              | 6,416  |                   
|INCOME TAX PROVISION (BENEFIT)    |  |          | (340 | ) |           |   | 1,887                 |  |              | 2,760  |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   
|NET INCOME (LOSS)                 |  | $        | (451 | ) |           | $ | 2,498                 |  | $            | 3,656  |                   
|                                  |  |          |      |   |           |   |                       |  |              |        |                   



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TRANSDIGM
HOLDING COMPANY



CONDENSED CONSOLIDATING
STATEMENT OF CASH FLOWS

FOR THE THIRTEEN WEEKS ENDED DECEMBER 28, 2002

(In Thousands of Dollars)



|                                                                                        |  | Holdings |      |   | TransDigm |   |        | Subsidiary Guarantors |  |   | Eliminations |   | Total Consolidated |  
|--------------------------------------------------------------------------------------- |  | -------- | ---- | - | --------- | - | ------ | --------------------- |  | - | ------------ | - | ------------------ | -
|OPERATING ACTIVITIES:                                                                   |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|Net income (loss)                                                                       |  | $        | (579 | ) |           | $ | 4,637  |                       |  | $ | 8,060        |   |                    |  
|Adjustments to reconcile net income (loss) to net cash provided by operating
activities |  |          | 927  |   |           |   | 6,406  |                       |  |   | (3,247       | ) |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|Net cash provided by operating activities                                               |  |          | 348  |   |           |   | 11,043 |                       |  |   | 4,813        |   |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|INVESTING ACTIVITIESCapital expenditures                                               |  |          |      |   |           |   | (339   | )                     |  |   | (395         | ) |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|FINANCING ACTIVITIES:                                                                   |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|Changes in intercompany activities                                                      |  |          | (348 | ) |           |   | 4,464  |                       |  |   | (4,116       | ) |                    |  
|Repayment of amounts borrowed under credit facility                                     |  |          |      |   |           |   | (741   | )                     |  |   |              |   |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|Net cash provided by (used in) financing activities                                     |  |          | (348 | ) |           |   | 3,723  |                       |  |   | (4,116       | ) |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|INCREASE IN CASH AND CASH EQUIVALENTS                                                   |  |          |      |   |           |   | 14,427 |                       |  |   | 302          |   |                    |  
|CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD                                          |  |          |      |   |           |   | 50,866 |                       |  |   | (1,660       | ) |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|CASH AND CASH EQUIVALENTS, END OF PERIOD                                                |  | $        |     |   |           | $ | 65,293 |                       |  | $ | (1,358       | ) |                    | $
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  





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TRANSDIGM
HOLDING COMPANY



CONDENSED CONSOLIDATING
STATEMENT OF CASH FLOWS

FOR THE THIRTEEN WEEKS ENDED DECEMBER 29, 2001

(In Thousands of Dollars)



|                                                                                        |  | Holdings |      |   | TransDigm |   |        | Subsidiary Guarantors |  |   | Eliminations |   | Total Consolidated |  
|--------------------------------------------------------------------------------------- |  | -------- | ---- | - | --------- | - | ------ | --------------------- |  | - | ------------ | - | ------------------ | -
|OPERATING ACTIVITIES:                                                                   |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|Net income (loss)                                                                       |  | $        | (451 | ) |           | $ | 2,498  |                       |  | $ | 3,656        |   |                    |  
|Adjustments to reconcile net income (loss) to net cash provided by operating
activities |  |          | 791  |   |           |   | 2,227  |                       |  |   | 4,417        |   |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|Net cash provided by operating activities                                               |  |          | 340  |   |           |   | 4,725  |                       |  |   | 8,073        |   |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|INVESTING ACTIVITIESCapital expenditures                                               |  |          |      |   |           |   | (245   | )                     |  |   | (128         | ) |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|FINANCING ACTIVITIES:                                                                   |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|Changes in intercompany activities                                                      |  |          | (340 | ) |           |   | 8,144  |                       |  |   | (7,804       | ) |                    |  
|Repayment of amounts borrowed under credit facility                                     |  |          |      |   |           |   | (3,134 | )                     |  |   |              |   |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|Net cash provided by (used in) financing activities                                     |  |          | (340 | ) |           |   | 5,010  |                       |  |   | (7,804       | ) |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|INCREASE IN CASH AND CASH EQUIVALENTS                                                   |  |          |      |   |           |   | 9,490  |                       |  |   | 141          |   |                    |  
|CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD                                          |  |          |      |   |           |   | 12,294 |                       |  |   | (1,073       | ) |                    |  
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  
|CASH AND CASH EQUIVALENTS, END OF PERIOD                                                |  | $        |     |   |           | $ | 21,784 |                       |  | $ | (932         | ) |                    | $
|                                                                                        |  |          |      |   |           |   |        |                       |  |   |              |   |                    |  



*    *    *    *    *



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PART I: FINANCIAL INFORMATION

ITEM 2



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



References in this section to TransDigm are to TransDigm Inc. and its subsidiaries. References to Holdings are to TransDigm
Holding Company, which holds all of the outstanding capital stock of TransDigm. References to the Company are to Holdings, together with TransDigm.



This Quarterly Statement includes forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the
Securities Exchange Act of 1934, as amended, including, in particular, the statements about the Companys plans, strategies and prospects under this Managements Discussion and Analysis of Financial Condition and Results of
Operations section. Although the Company believes that its plans, intentions and expectations reflected in or suggested by such forward-looking statements are reasonable, the Company can give no assurance that such plans, intentions or
expectations will be achieved. Important factors that could cause actual results to differ materially from the forward-looking statements made in this Quarterly Statement are set forth under the caption Risk Factors and elsewhere in this
Quarterly Statement. All forward-looking statements attributable to the Company or persons acting on its behalf are expressly qualified in their entirety by those cautionary statements.



Many such factors are outside the control of the Company. Consequently, such forward-looking statements should be regarded
solely as its current plans, estimates and beliefs. The Company does not undertake and specifically declines any obligation to publicly release the results of any revisions to these forward-looking statements that may be made to reflect any future
events or circumstances after the date of such statements or to reflect the occurrence of anticipated or unanticipated events.



Overview



TransDigm is a leading supplier of highly engineered aircraft components for use on nearly all commercial and military aircraft. Most of the Companys products share three common characteristics:
(1) highly engineered and proprietary; (2) significant aftermarket content; and (3) large shares of niche markets.



TransDigm sells its products to commercial airlines, aircraft maintenance facilities, aircraft and aircraft system original equipment manufacturers
(OEMs) and various agencies of the United States and foreign governments. TransDigm generates the majority of its earnings before interest, taxes, depreciation and amortization (EBITDA) from sales of replacement parts in the
commercial and defense aftermarkets. Most of TransDigms OEM sales are on an exclusive sole source basis; therefore, in most cases, TransDigm is the only certified provider of these parts in the aftermarket. Aftermarket parts sales are driven
by the size of the worldwide aircraft fleet, are usually relatively stable and generate recurring revenues over the life of an aircraft that are many times the size of the original OEM purchases. TransDigm has over 40 years of experience in most of
its product lines, which allows it to benefit from a large and growing installed base of aircraft.



Recent Developments



On January 24, 2003, a wholly-owned subsidiary of the Company signed an agreement to acquire the business of Norco, Inc., a subsidiary of TransTechnology Corporation, for $51 million in cash. In addition, the Company may be required
to pay up to $1 million of contingent tax payments under certain circumstances. The purchase price is subject to adjustment for changes in working capital (as defined in the agreement). The transaction will be financed with cash on hand and is
expected to close in February 2003.



Significant Accounting
Policies



The Companys consolidated financial
statements reflect the selection and application of accounting policies that require management to make significant estimates and assumptions. The Companys significant accounting policies are described in Note 3 to the Companys
consolidated financial statements included with the Companys Form 10-K for the fiscal year ended September 30, 2002.



Effective October 1, 2002, the Company implemented the provisions of SFAS No. 142, Goodwill and Other Intangible Assets, and ceased the
amortization of its goodwill. The adoption of this statement will result in the elimination of approximately $5 million of annual goodwill amortization expense during fiscal 2003. Goodwill amortization was



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replaced with the requirement
to test goodwill at least annually for impairment. The initial impairment test must be completed within six months of adoption of the new standard. The Company has not determined the impact, if any, that the impairment test will have on its
consolidated financial position or results of operations.



Accounting estimates are an integral part of the Companys consolidated financial statements and are based on knowledge and experience about past and current events and on assumptions about future events. Significant accounting
estimates reflected in the Companys consolidated financial statements for the 2002 fiscal year and the thirteen weeks ended December 28, 2002 and December 29, 2001 include the valuation allowances for inventory obsolescence and uncollectible
accounts receivable, accrued liabilities recognized for losses on uncompleted contracts, environmental costs, sales returns and repairs, and allocations of purchase prices for business combinations, along with pending purchase price adjustment
amounts.



Results of Operations



The following table sets forth, for the periods indicated, certain operating
data of the Company as a percentage of net sales.



|                                    |  | Thirteen Weeks Ended |  
|----------------------------------- |  | -------------------- | -
|                                    |  | December 28, 2002    |  
|Net sales                           |  | 100                  | %
|                                    |  |                      |  
|Gross profit                        |  | 49                   |  
|Selling and administrative expenses |  | 7                    |  
|Amortization of intangibles         |  |                     |  
|Research and development            |  | 1                    |  
|                                    |  |                      |  
|Income from operations              |  | 41                   |  
|Interest expensenet                |  | 13                   |  
|Income tax provision                |  | 11                   |  
|                                    |  |                      |  
|Net income                          |  | 17                   | %
|                                    |  |                      |  



Changes in Results of
Operations



Thirteen weeks ended December 28, 2002
compared with thirteen weeks ended December 29, 2001.



Significant Event



The comparison between
the thirteen weeks ended December 28, 2002 and December 29, 2001 is significantly impacted by the effects of the September 11, 2001 terrorist attacks. Sales during the thirteen weeks ended December 29, 2001 were significantly reduced as a result of
the terrorist attacks and the subsequent impact on the aerospace industry. Commercial aftermarket customers and regional and business jet OEMs immediately delayed shipments in 2001. In addition, the Company immediately adjusted its cost
structure by significantly reducing its workforce in early October 2001.



| |  | Net Sales. Net sales increased by $12.1 million, or 20.9%, to $69.8 million for the quarter ended December 28, 2002 from $57.7
million for the comparable quarter last year, primarily due to lower sales in the quarter ended December 29, 2001 resulting from the industry events triggered in part by the September 11, 2001 terrorist attacks and to new business with Airbus in the
quarter ended December 28, 2002 relating to the sale of certain cockpit door security mechanisms.
|- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Gross Profit. Gross profit (net sales less cost of sales) increased by $8.3 million, or 31.8%, to $34.3 million for the quarter
ended December 28, 2002 from $26.0 million from the comparable quarter last year. This increase is attributable to the higher sales discussed above. Gross profit as a percentage of sales increased to 49% for the thirteen week period ended December
28, 2002 from 45% for the comparable period last year principally as a result of the following factors: (1) higher volume on a reduced cost structure as described above, (2) favorable product mix and (3) the strength of our proprietary products and
market positions.
|- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| |  | Selling and Administrative Expenses. Selling and administrative expenses decreased by $0.3 million, or 6.8%, to $5.0 million for
the quarter ended December 28, 2002 from $5.3 million for the comparable quarter last year due to the continuing cost control measures implemented after the Companys October 2001 workforce reductions resulting from the September 11
th terrorist attacks. Selling and administrative expenses decreased as a percentage of net sales to 7.1% for the
comparable quarter last year from 9.3% for the comparable quarter last year due to the increase in net sales discussed above and continuing cost control measures implemented after the terrorist attacks described above.
|- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Amortization of Intangibles. Amortization of intangibles decreased by $1.1 million, or 79.6%, to $0.3 million for the quarter
ended December 28, 2002 from $1.4 million for the comparable quarter last year due to the implementation of Statement of Financial Accounting Standards No. 142, Goodwill and Other Intangible Assets (SFAS 142) which
became effective October 1, 2002. Under SFAS 142, the Company ceased the amortization of its goodwill effective October 2002. Goodwill amortization is replaced with the requirement to test goodwill at least annually for impairment.
|- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Research and Development. Research and development expense was $0.7 million for each of the quarters ended December 28, 2002 and
December 29, 2001. Research and development expense, as a percentage of net sales, was approximately 1% for both quarters.
|- |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Income from Operations. Operating income increased by $9.7 million, or 52.2%, to $28.3 million for the quarter ended December 28,
2002 from $18.6 million for the comparable quarter last year, due to the factors discussed above.
|- |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Interest Expense. Interest expense increased $0.3 million, or 3.9%, to $8.9 million for the quarter ended December 28, 2002 from
$8.6 million for the comparable quarter last year. This was principally caused by an increase in the Companys weighted average interest rate on its long-term debt resulting from the issuance of an additional $75 million in aggregate principal
amount of 10  3 / 8 % Senior Subordinated Notes due 2008 (the Senior Subordinated Notes) in June 2002. The proceeds of the Senior Subordinated Notes, net of fees and expenses, were used to repay $74 million of
the borrowings outstanding under the Companys senior secured credit facility (the Senior Credit Facility), which increased the Companys borrowing capacity under the Senior Credit Facility. The interest rate on outstanding
borrowings under the Senior Credit Facility at December 28, 2002 was 4.9%.
|- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Income Taxes.Income tax expense as a percentage of income before income taxes was 38% for the quarter ended December 28, 2002
compared to the 43% effective tax rate for the comparable quarter last year, primarily due to increased tax benefits generated by foreign sales, research and development tax credits and a decline in non-deductible goodwill amortization and interest
expense as a percentage of income before income taxes.
|- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Net Income.The Company earned $12.1 million for the first quarter of fiscal 2003 compared to $5.7 million for the first quarter of fiscal 2002, primarily as
a result of the factors referred to above.
|- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



Backlog



Management believes that sales
order backlog (i.e., orders for products that have not yet been shipped) is a useful indicator of future sales. As of December 28, 2002, the Company estimated its sales order backlog at $125.2 million compared to an estimated $101.8 million as of
December 29, 2001. The increase in backlog is primarily due to an increase in orders for its lube pump product line and the placement of orders for the Airbus cockpit door security mechanisms discussed above. The majority of the purchase orders
outstanding as of December 28, 2002 are scheduled for delivery within the next twelve months. Purchase orders may be subject to cancellation by the customer prior to shipment. The level of unfilled purchase orders at any given date during the year
will be materially affected by the timing of the Companys receipt of purchase orders and the speed with which those orders are filled. Accordingly, the Companys backlog as of December 28, 2002 may not necessarily represent the actual
amount of shipments or sales for any future period.



Foreign
Operations



Although the Company manufactures all of its
products in the United States, some components are purchased from foreign suppliers and a portion of the Companys products are resold to foreign end-users. This activity is subject to numerous additional risks, including the impact of foreign
government regulations, currency fluctuations, political uncertainties and differences in business practices. There can be no assurance that foreign governments will not adopt regulations or take other action that would have a direct or indirect
adverse impact on the business or market



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opportunities of the Company
within such governments countries. Furthermore, there can be no assurance that the political, cultural and economic climate outside the United States will be favorable to the Companys operations and growth strategy.



Inflation



Many of the Companys raw materials and operating expenses are sensitive to the effects of inflation, which could result
in changing operating costs. The effects of inflation on the Companys businesses during the thirteen week periods ended December 28, 2002 and December 29, 2001 were not significant.



Liquidity and Capital Resources



The Company generated $16.2 million of cash from operating activities during the thirteen weeks ended December 28, 2002
compared to $13.1 million generated during the thirteen weeks ended December 29, 2001. The increase is primarily due to increased sales, the strength of the Companys proprietary products and market positions and cost saving actions the Company
undertook as a result of the September 11, 2001 terrorist attacks.



Cash used in investing activities increased to $0.7 million during the thirteen weeks ended December 28, 2002 compared to $0.4 million used during the thirteen weeks ended December 29, 2001, due to an increase in capital
expenditures. Capital expenditures during the thirteen weeks ended December 29, 2001 were restricted due to the uncertainties caused by the September 11, 2001 terrorist attacks.



Cash used in financing activities during the thirteen weeks ended December 28, 2002 decreased to $0.7 million compared to
$3.1 million during the thirteen weeks ended December 29, 2001, due to decreased repayment of debt obligations.



At December 28, 2002, the Company had $63.9 million of cash and cash equivalents. As discussed above, on January 24, 2003, a wholly-owned subsidiary of the Company signed an agreement to acquire the
business of Norco, Inc. for $51 million in cash. The transaction will be financed with cash on hand and is expected to close in February 2003.



The Companys Senior Credit Facility consists of (1) a $30.0 million Revolving Credit Facility maturing in November 2004 and (2) a Term Loan Facility
consisting of a $105.5 million Tranche B Facility maturing in May 2006 and a $115.0 million Tranche C Facility maturing in May 2007. The Tranche A facility was repaid in fiscal 2002. As of December 28, 2002, the outstanding balances of the Revolving
Credit Facility and the Tranche B and C facilities were $0, $83.1 million and $92.0 million, respectively. No additional borrowings are available under the Tranche A, B and C facilities of the Term Loan Facility.



The Senior Credit Facility allows TransDigm to incur up to $150.0 million of
additional bank borrowings or subordinated debt (for which there are currently no commitments to provide such funds), subject to certain restrictions, including a requirement that such debt must be used either to finance acquisitions permitted by
the Senior Credit Facility or to pay dividends to Holdings to retire the Holdings PIK Notes. The Senior Credit Facility also allows TransDigm to effect permitted acquisitions, with the aggregate amount paid for all such permitted acquisitions not to
exceed $225.0 million, and requires that at least $10.0 million must remain unused and available under the $30.0 million Revolving Credit Facility immediately following any acquisition



The interest rate for the Senior Credit Facility is, at the Companys option, either (A) a floating rate equal to the
base rate plus the applicable margin, as defined in the Senior Credit Facility, or (B) the Eurodollar rate for fixed periods of one, two, three, or six months, plus the applicable margin. The overall interest rate and applicable margin are
determined based on (1) in the case of the Tranche A Facility and the Revolving Credit Facility, (A) an interest rate determined by the base rate, plus 2.25%, 2.00%, 1.75% or 1.50% depending on Holdings ability to achieve the respective debt
coverage ratio specified in the Senior Credit Facility, as amended; or (B) an interest rate determined by the Eurodollar Rate, plus 3.25%, 3.00%, 2.75% or 2.50% depending on Holdings ability to achieve the respective debt coverage ratio
specified in the Senior Credit Facility, as amended; and (2) in the case of the Tranche B Facility and the Tranche C Facility, (A) an interest rate determined by the base rate, plus 2.50%; or (B) an interest rate determined by the Eurodollar rate,
plus 3.50%. The Senior Credit Facility is subject to mandatory prepayment with a defined percentage of net proceeds from certain asset sales, insurance proceeds or other awards that are payable in connection with the loss, destruction or
condemnation of any assets, certain new debt and equity offerings and, during fiscal 2003 and thereafter, 50% of excess cash flow (as defined in the Senior Credit Facility) in excess of a predetermined amount under the Senior Credit Facility.



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The Senior Credit Facility
requires the Company to repay the outstanding indebtedness on a periodic basis through the various maturity dates. The Senior Credit Facility and the indentures governing the Senior Subordinated Notes and the Holdings PIK Notes (the
Indentures) also contain restrictive covenants that, among other things, limit the incurrence of additional indebtedness, the payment of dividends, transactions with affiliates, asset sales, acquisitions, mergers and consolidations,
liens and encumbrances, and prepayments of other indebtedness. In addition, the Senior Credit Facility and Indentures require the Company to meet certain financial ratios. Any failure to comply with the restrictions of the Senior Credit Facility,
the Indentures or any other subsequent financing agreements may result in an event of default. An event of default may allow the creditors, if the agreements so provide, to accelerate the related debt as well as any other debt to which a
cross-acceleration or cross-default provision applies. In addition, the lenders may be able to terminate any commitments they had made to supply the Company with further funds. The Company is currently in compliance with the covenants contained in
the Senior Credit Facility and the Indentures.



The Chairman of
the Board of Directors of TransDigm and Holdings, Mr. Peacock, holds a presently-exercisable put option enabling him to require Holdings to purchase up to 80% of his common stock (including shares that may be acquired through the exercise of stock
options and held at least six months) at fair value, subject to certain restrictions under the Companys long-term debt agreements and subject to his continued service as Chairman of the Board of TransDigm and Holdings. As of December 28, 2002,
8,114 shares of common stock that Mr. Peacock can acquire under presently-exercisable stock options are subject to the put. The estimated fair value of the 6,491 shares Mr. Peacock could require Holdings to purchase, net of the exercise price of the
related stock options, totaled approximately $15.0 million at December 28, 2002. Mr. Peacock and other members of management hold put rights that may become exercisable in the future with respect to other shares of common stock, including shares of
common stock subject to options. See Note 5 of the Notes to the condensed consolidated financial statements included elsewhere in this Report.



The prepayment provision of the Holdings PIK Notes contains a prepayment penalty that begins to increase on December 4, 2003. TransDigm may pay a dividend
to Holdings to repurchase the Holdings PIK Notes prior to December 4, 2003. The Senior Credit Facility permits this dividend, as well as the incurrence of additional indebtedness to finance it (subject to receipt of commitments to fund such
indebtedness). TransDigm believes that it is currently permitted to incur additional indebtedness to finance this dividend under the Indenture governing the Senior Subordinated Notes, and anticipates that, on the date of its payment, this dividend
will be permitted under the restricted payments covenant of the Indenture governing the Senior Subordinated Notes.



The following table sets forth the Companys contractual cash obligations and other commercial commitments for the next several fiscal years (in
millions):



|                                   |  | 2003(1) |     | 2004 |   | 2005 |  | 2006 |      | 2007 |   | 2008 and Thereafter |  | Total
|---------------------------------- |  | ------- | --- | ---- | - | ---- |  | ---- | ---- | ---- | - | ------------------- |  | -----
|Contractual Cash Obligations:      |  |         |     |      |   |      |  |      |      |      |   |                     |  |      
|Long-Term Debt (2)                 |  | $       | 3.8 |      | $ | 13.1 |  | $    | 36.7 |      | $ | 54.9                |  | $    
|Operating Leases                   |  |         | 1.0 |      |   | 1.3  |  |      | 1.2  |      |   | 1.0                 |  |      
|Redeemable Preferred Stock (3)     |  |         |    |      |   |     |  |      |     |      |   |                    |  |      
|Other Long-Term Obligations        |  |         | 2.6 |      |   | 2.2  |  |      | 2.2  |      |   |                    |  |      
|                                   |  |         |     |      |   |      |  |      |      |      |   |                     |  |      
|Total Contractual Cash Obligations |  | $       | 7.4 |      | $ | 16.6 |  | $    | 40.1 |      | $ | 55.9                |  | $    
|                                   |  |         |     |      |   |      |  |      |      |      |   |                     |  |      

---

|(1) |  | Beginning December 29, 2002.
|--- |  | ----------------------------



|(2) |  | Assumes repayment of $32.2 million of Holdings PIK Notes in fiscal 2009. As mentioned earlier, TransDigm may pay a dividend to Holdings to be used to prepay the
Holdings PIK Notes at any time. The Long-Term Debt amounts exclude a $1.8 million premium incurred in connection with the offering of $75 million in aggregate principal amount of additional Senior Subordinated Notes in fiscal 2002 which will be
amortized over the term of the notes.
|--- |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(3) |  | Excludes $2.2 million of unamortized original issue discount and issuance costs as of December 28, 2002.
|--- |  | --------------------------------------------------------------------------------------------------------



The Company expects to use approximately $51 million of cash during the second
quarter of fiscal 2003 to complete the acquisition of the business of Norco, Inc. described above. The Companys primary future cash needs will consist of debt service and capital expenditures. The Company incurs capital expenditures for the
purpose of maintaining and replacing existing equipment and facilities and, from time to time, for facility expansion. Capital expenditures totaled approximately $0.7 million and $0.4 million during the thirteen weeks ended December 28, 2002 and
December 29, 2001, respectively. The Company expects its capital expenditures will increase moderately in the future.





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The Company may from time to time seek to retire its outstanding debt through cash purchases and/or exchanges for equity securities, in open market purchases, privately negotiated transactions or
otherwise. Such repurchases or exchanges, if any, will depend on prevailing market conditions, the Companys liquidity requirements, contractual restrictions and other factors. The amounts involved may be material. In addition, the Company may
issue additional debt if prevailing market conditions are favorable to doing so.



The Company intends to pursue acquisitions that present opportunities consistent with the Companys value generation strategy. The Company regularly engages in discussions with respect to potential acquisitions and investments.
However, other than the agreement to acquire the business of Norco, Inc. described above, there are no binding agreements with respect to any acquisitions at this time, and there can be no assurance that the Company will be able to reach an
agreement with respect to any other future acquisition. The Companys acquisition strategy may require substantial capital, and no assurance can be given that the Company will be able to raise any necessary funds on acceptable terms or at all.
If the Company incurs additional debt to finance acquisitions, total interest expense will increase.



The Companys ability to make scheduled payments of principal of, or to pay the interest on, or to refinance, the Companys indebtedness, or to fund planned capital expenditures and research
and development efforts, will depend on its ability to generate cash in the future. This, to a certain extent, is subject to general economic, financial, competitive, legislative, regulatory and other factors that are beyond its control. Based on
its current level of operations and anticipated cost savings and operating improvements and absent any disruptive events, management believes that cash flow from operations, available cash and available borrowings under the Senior Credit Facility,
will be adequate to meet future liquidity needs for at least the next several years. There can be no assurance, however, that the Companys business will generate sufficient cash flow from operations, that currently anticipated cost savings and
operating improvements will be realized on schedule or at all or that future borrowings will be available to the Company under the Senior Credit Facility in an amount sufficient to enable it to pay its indebtedness or to fund its other liquidity
needs. The Company may need to refinance all or a portion of its indebtedness on or before maturity. There can be no assurance that the Company will be able to refinance any of its indebtedness on commercially reasonable terms or at all. See
Risk Factors.



New Accounting Standards



In June 2001, the Financial Accounting Standards Board
(FASB) issued Statement of Financial Accounting Standards (SFAS) No. 142, Goodwill and Other Intangible Assetswhich became effective for the Company on October 1, 2002. Under the provisions of SFAS No. 142
amortization of goodwill ceased effective October 1, 2002. The adoption of this statement will result in the elimination of approximately $5 million of annual goodwill amortization expense during fiscal 2003. Goodwill amortization was replaced with
the requirement to test goodwill at least annually for impairment. The initial impairment test must be completed within six months of adoption of the new standard. The Company has not determined the impact, if any, that the impairment test will have
on its consolidated financial position or results of operations.



In June 2001, the FASB issued SFAS No. 143, Accounting for Asset Retirement Obligations. This statement requires entities to record the fair value of a liability for an asset retirement obligation in the period in which it is
incurred. The amount recorded as a liability will be capitalized by increasing the carrying amount of the related long-lived asset. Subsequent to initial measurement, the liability is accreted to the ultimate amount anticipated to be paid and is
also adjusted for revisions to the timing of the amount of estimated cash flows. The capitalized cost is depreciated over the useful life of the related asset. Upon settlement of the liability, an entity either settles the obligation for its
recorded amount or incurs a gain or loss upon settlement. The provisions of this statement became effective for the Companys fiscal year ending September 30, 2003. The implementation of this statement had no effect on the Companys
consolidated financial position or results of operations.



In
August 2001, the FASB issued SFAS No. 144, Accounting for Impairment or Disposals of Long-Lived Assets. This statement specifies the accounting model to be used for long-lived assets to be disposed of by sale (whether previously held and used
or newly acquired) and by broadening the presentation of discontinued operations to include more disposal transactions. The provisions of this statement became effective for the Companys fiscal year ending September 30, 2003. The
implementation of this statement had no effect on the Companys consolidated financial position or results of operations.



In June 2002, the FASB issued SFAS No. 146, Accounting for Costs Associated with Exit or Disposal Activities, which changes the accounting for
costs such as lease termination costs and certain employee severance costs that are associated with a restructuring, discontinued operation, plant closing, or other exit or disposal activity initiated after December 31, 2002. The statement requires
companies to recognize the fair value of costs associated with exit or disposal activities



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when they are incurred rather
than at the date of a commitment to an exit or disposal plan. The Company anticipates that the adoption of this statement will not have a material effect on its consolidated financial position or results of operations.



In December 2002, the FASB issued Interpretation (FIN) No. 45,
Guarantors Accounting and Disclosure Requirements, which requires the disclosure of any guarantees in place prior to December 31, 2002 and the recognition of a liability for any guarantees entered into or modified after that date. The
Company is not a guarantor in arrangements entered into prior to December 31, 2002 that require disclosure under FIN No. 45.



In December 2002, the FASB issued SFAS No. 148, Accounting for Stock-Based CompensationTransition and Disclosure, an amendment of FASB Statement
No. 123. This statement amends FASB Statement No. 123, Accounting for Stock-Based Compensation, to provide alternative methods of transition for a voluntary change to the fair value based method of accounting for stock-based employee
compensation. In addition, this statement amends the disclosure requirements of Statement 123 to require prominent disclosures in both annual and interim financial statements about the method of accounting for stock-based employee compensation and
the effect of the method used on reported results. The Company will adopt SFAS No. 148 in the second quarter of fiscal 2003.



Additional Disclosure Required by Indenture



Separate financial statements of TransDigm Inc. are not presented since Holdings has no operations or assets separate from its investment in TransDigm
Inc. and since the Senior Subordinated Notes are guaranteed by Holdings and all direct and indirect subsidiaries of TransDigm Inc. (other than one wholly-owned, non-guarantor subsidiary that has inconsequential assets, liabilities and equity). In
addition, Holdings only obligations at December 28, 2002 other than its guarantees of debt under the indenture that governs the Senior Subordinated Notes and the Senior Credit Facility consist of (1) the Holdings PIK Notes of $32.2 million due
in fiscal 2009; (2) the Holdings 16% Redeemable Preferred Stock with an aggregate liquidation preference of $19.1 million; and (3) put rights held by certain persons to require Holdings to repurchase, at fair market value, shares of
Holdings common stock (including shares that may be acquired through the exercise of stock options) held by such persons. The Holdings PIK Notes bear interest in the form of additional Holdings PIK Notes at 12% annually and the Holdings 16%
Redeemable Preferred Stock accrues dividends in cash, or at Holdings option, in the form of additional shares of Holdings cumulative redeemable preferred stock, at 16% annually. Interest expense recognized on the Holdings PIK Notes during the
thirteen weeks ended December 28, 2002 was $0.9 million. Dividend accrual on the Holdings 16% Redeemable Preferred Stock during the thirteen weeks ended December 28, 2002 was $.7 million. As of December 28, 2002, up to 80% of the 8,114 shares of
common stock that the Chairman of the Board of Directors of TransDigm and Holdings, Mr. Peacock, can acquire under presently-exercisable stock options are subject to a put after such shares are held at least six months, subject to certain
restrictions under the Companys long-term debt agreements and subject to his continued service as Chairman of the Board of TransDigm and Holdings. The estimated fair value of the 6,491 shares that Mr. Peacock could require Holdings to
purchase, net of the exercise price of the related stock options, totaled approximately $15.0 million at December 28, 2002. Mr. Peacock and other members of management hold put rights that may become exercisable in the future with respect to other
shares of common stock, including shares of common stock subject to options. Because the common stock subject to put rights is required to be repurchased at fair market value, the value of Holdings repurchase obligation will increase to the
extent the fair market value of Holdings common stock increases.



Risk Factors



Set forth below are
important risks and uncertainties that could cause our actual results to differ materially from those expressed in forward-looking statements made by our management. In this section only, the words TransDigm, we,
us and our refer to TransDigm Inc. and our subsidiaries unless the context otherwise indicates. The term Holdings refers to TransDigm Holding Company. References to the Company are to Holdings,
together with TransDigm and its subsidiaries.



Substantial
LeverageOur substantial indebtedness could adversely affect our financial health.



The Company has a significant amount of indebtedness. The following chart shows certain of the Companys important credit statistics:



|                             |  | At December 28, 2002 
|---------------------------- |  | ---------------------
|                             |  | (dollars in millions)
|Total TransDigm indebtedness |  | $                    
|Total Holdings indebtedness  |  | $                    









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In addition, at December 28,
2002, the Company had a consolidated stockholders deficiency of $65.8 million, which resulted from the merger consideration paid in fiscal 1999 in conjunction with the recapitalization being charged directly to Holdings equity.



The Companys substantial indebtedness could have important consequences.
For example, it could:



| |  | increase our vulnerability to general adverse economic and industry conditions;
|- |  | -------------------------------------------------------------------------------



| |  | limit our ability to fund future working capital, capital expenditures, research and development costs and other general corporate requirements;
|- |  | ------------------------------------------------------------------------------------------------------------------------------------------------



| |  | require us to dedicate a substantial portion of our cash flow from operations to payments on our indebtedness, thereby reducing the availability of our cash flow to
fund working capital, capital expenditures, research and development efforts and other general corporate purposes;
|- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | limit our flexibility in planning for, or reacting to, changes in our business and the industry in which we operate;
|- |  | --------------------------------------------------------------------------------------------------------------------



| |  | place us at a competitive disadvantage compared to our competitors that have less debt; and
|- |  | -------------------------------------------------------------------------------------------



| |  | limit, along with the financial and other restrictive covenants in our indebtedness, among other things, our ability to borrow additional funds.
|- |  | ------------------------------------------------------------------------------------------------------------------------------------------------



In addition to the restrictive covenants contained
in our Senior Credit Facility and the Indenture governing the Senior Subordinated Notes and the Holdings PIK Notes (the Indentures), the Senior Credit Facility contains covenants that require us to meet certain financial ratios. Any
failure to comply with the restrictions of the Senior Credit Facility, the Indentures or any other subsequent financing agreements may result in an event of default. An event of default may allow the creditors, if the agreements so provide, to
accelerate the related debt as well as any other debt to which a cross-acceleration or cross-default provision applies. In addition, the lenders may be able to terminate any commitments they had made to supply us with further funds.



Additional Borrowings AvailableDespite current indebtedness
levels, we and our subsidiaries may still be able to incur substantially more debt. This could further exacerbate the risks associated with our substantial leverage.



We and our subsidiaries may be able to incur substantial additional indebtedness in the future. The terms of the indenture
governing the Senior Subordinated Notes do not fully prohibit us or our subsidiaries from doing so. Our Senior Credit Facility will permit additional borrowings of up to $180.0 million, including $30.0 million under our Revolving Credit Facility and
$150.0 million of uncommitted, additional bank borrowings. All of those borrowings would be senior to the Senior Subordinated Notes and the related guarantees. If new debt is added to our subsidiaries current debt levels, the related risks
that we and they now face could intensify.



Ability to
Service DebtTo service our indebtedness, we will require a significant amount of cash. Our ability to generate cash depends on many factors beyond our control.



Our ability to make payments on and to refinance our indebtedness, or to fund planned capital expenditures and research and
development, will depend on our ability to generate cash in the future, which, to a certain extent, is subject to general economic, financial, competitive, legislative, regulatory and other factors that are beyond our control.



Based upon the current level of operations and anticipated cost savings and
operating improvements and absent any disruptive events, we believe our cash flow from operations and available cash, together with available borrowings under the Senior Credit Facility, will be adequate to meet our future liquidity needs for at
least the next several years.



We cannot provide assurance,
however, that our business will generate sufficient cash flow from operations, that currently anticipated cost savings and operating improvements will be realized on schedule or at all or that future borrowings will be available to us under the
Senior Credit Facility in an amount sufficient to enable us to pay our indebtedness or to fund our other liquidity needs. We may need to refinance all or a portion of our indebtedness on or before maturity. We cannot provide assurance that we will
be able to refinance any of our indebtedness on commercially reasonable terms or at all.



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Risks Related to
TerrorismWe may not yet know the full impact of the September 11, 2001 terrorist attacks, and any future terrorist attacks may have a material adverse impact on our business.



On September 11, 2001, the United States was subjected to multiple terrorist attacks, which involved the hijacking of four
U.S. commercial aircraft. In the aftermath of the terrorist attacks, passenger traffic on commercial flights was significantly lower than prior to the attacks and many commercial airlines reduced their operating schedules. The overall result of the
terrorist attacks was billions of dollars in losses to the airlines industry. The full impact of these events and any future terrorist attacks is not yet known and could result in further reductions in the use of commercial aircraft. Any
commencement of military action in Iraq or anywhere else could increase this risk. Such future reductions may cause airlines to delay purchases of spare parts and new aircraft or file for bankruptcy. If demand for new aircraft and spare parts
decreases, there may be a decrease in demand for certain of our products.



Dependence on Major CustomersWe rely heavily on certain customers for much of our sales.



Our three largest customers for the year ended September 30, 2002, were Aviall (a distributor of aftermarket parts to airlines throughout the world), the
United States Government and Honeywell International, Inc. These customers each accounted for approximately 11% of our consolidated net sales in fiscal 2002. Our top ten customers for the year ended September 30, 2002 accounted for approximately 60%
of our consolidated net sales. The loss of any one or more of these key customers could have a material adverse effect on our business.



Customer ContractsWe generally do not have guaranteed future sales of our products. Further, we are obligated under fixed price contracts with
some of our customers, so we take the risk for cost overruns.



As is customary in our business, we do not have long-term contracts with most of our aftermarket customers and therefore do not have guaranteed future sales. Although we do have long-term contracts with many of our OEM customers,
some of those customers may terminate these contracts on short notice and, in many other cases, our customers have not committed to buy any minimum quantity of our products. In addition, in certain cases, we must anticipate the future volume of
orders based upon the historic purchasing patterns of customers and upon our discussions with customers as to their anticipated future requirements. Cancellations, reductions or delays in orders by a customer or a group of customers could have a
material adverse effect on our business, financial condition and results of operations.



We also have entered into multi-year, fixed-price contracts with some of our customers, where we agree to perform the work for a fixed price and, accordingly, realize all the benefit or detriment resulting from any decreased
or increased costs for making these products. Sometimes we accept a fixed-price contract for a product which we have not yet produced, which increases the risks of delays or cost overruns.



Most of our contracts do not permit us to recover for increases in input prices, taxes or labor costs, although some
contracts provide for renegotiation to address certain material adverse changes. Any such increases are likely to have an adverse effect on our business.



Aircraft Components Segment RisksOur business is sensitive to the number of flight hours that our customers planes spend aloft and to
our customers profitability. These items are, in turn, affected by general economic conditions. In addition, our sales to manufacturers of new large aircraft are cyclical.



We compete in the aircraft component segment of the aerospace industry. Our business is directly affected by economic factors
and other trends that affect our customers, including projected market growth that may not materialize or be sustainable. Specifically, the aircraft component segment is sensitive to changes in the number of miles flown by paying customers of
commercial airlines, which we refer to as revenue passenger miles, and, to a lesser extent, to changes in the profitability of the commercial airline industry and the size and age of the worldwide aircraft fleet.



Revenue passenger miles and airline profitability have historically been
correlated with the general economic environment, although national and international events can also play a key role. For example, revenue passenger miles declined primarily as a result of increased security concerns among airline customers
following the events of September 11, 2001. See Risks Related to Terrorism. Any future reduction would reduce the use of commercial aircraft and, consequently, the need for spare parts and new aircraft. During periods of reduced
airline profitability, some airlines may elect to delay purchases of spare parts, preferring instead to deplete existing inventories or file for bankruptcy. If demand for new aircraft and spare parts decreases, there may be a decrease in demand for
certain of our products. Therefore, any future decline in revenue passenger miles, airline profitability or the size of the worldwide aircraft fleet, for any reason, could have a material adverse effect on our business.



In addition, sales to manufacturers of large commercial aircraft, which
accounted for approximately 13% of our net sales in fiscal 2002, have historically experienced periodic downturns. In the past, these sales have been affected by airline



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profitability, which is
impacted by fuel and labor costs and price competition, and other things. Due in part to these factors, the number of large commercial aircraft delivered has dropped from a peak of approximately 914 aircraft in 1999. As a result of the events of
September 11, 2001 and a weakened economy, many industry analysts expect aircraft deliveries to trend significantly downward over the next few years. Prior downturns have adversely effected our net sales, gross margin and net income. These and
certain other factors may cause a downturn in sales to manufacturers of large commercial aircraft in the future which may have a material adverse effect on our business.



Fluctuations in Defense SpendingA decline in the U.S. defense budget may adversely affect our sales of parts used
in military aircraft.



Approximately 23% of our sales in
fiscal 2002 were related to products used in military aircraft, most of which were spare parts provided to various governmental agencies.



The United States defense budget has fluctuated in recent years, at times resulting in reduced demand for new aircraft and spare parts. In addition,
foreign military sales are affected by U.S. government regulations, regulations by the purchasing foreign government and political uncertainties in the United States and abroad. The United States defense budget may continue to fluctuate, and
may decline, and sales of defense related items to foreign governments may decrease. If there is a decline, which reduces demand for our components, our business may be adversely affected.



In addition, the terms of defense contracts with the U.S. government generally permit the government to terminate contracts
partially or completely, with or without cause, at any time. Approximately 11% of our sales in fiscal 2002 were to the U.S. government. Any unexpected termination of a significant government contract could have an adverse effect on our business.



Government Regulation and Industry OversightOur
business would be adversely affected if we lost our government or industry approvals or if more onerous government regulations were enacted or industry oversight increased.



The aircraft component industry is highly regulated in the United States and in other countries. In order to sell our
components, we and the components we manufacture must be certified by the Federal Aviation Administration, the United States Department of Defense and similar agencies in foreign countries and by individual manufacturers.



If new and more stringent government regulations are adopted or if industry
oversight increases we might incur significant expenses to comply with any new regulations or heightened industry oversight. If material authorizations or approvals were revoked or suspended, our business would be adversely affected.



To the extent that we operate outside the United States, we are subject to the
Foreign Corrupt Practices Act, or FCPA, which generally prohibits United States companies and their intermediaries from bribing foreign officials for the purpose of obtaining or keeping business or otherwise obtaining favorable treatment. In
particular, we may be held liable for actions taken by our strategic or local partners even though such partners are foreign companies that are not subject to the FCPA. Any determination that we have violated the FCPA could result in sanctions that
could have a material adverse effect on our business.



Risks Associated with our WorkforceWe are dependent on our highly trained employees and any work stoppage or difficulty hiring similar employees would adversely affect our business.



Because our products are complicated and very detailed, we are highly
dependent on an educated and trained workforce. There is substantial competition for skilled personnel in the aircraft component industry and we could be adversely affected by a shortage of skilled employees. We may not be able to fill new positions
or vacancies created by expansion or turnover or attract and retain qualified personnel.



At September 30, 2002, approximately 9% of our employees were represented by the United Steelworkers Union, and approximately 6% were represented by the United Automobile, Aerospace and Agricultural Implement Workers of
America. Our collective bargaining agreements with these labor unions expire in April 2005 and November 2004, respectively. Although we believe that our relations with our employees are good, we cannot provide assurance that we will be able to
negotiate a satisfactory renewal of these collective bargaining agreements or that our employee relations will remain stable. Because we maintain a relatively small inventory of finished goods any work shortage could have a material adverse effect
on our business.



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Dependence on Key
PersonnelIf we lose our senior management or technical personnel, our business may be adversely affected.



Our success is dependent upon our senior management, as well as on our ability to attract and retain qualified personnel, including engineers. There is
substantial competition for these kinds of personnel in the aircraft component industry. We may not be able to retain our existing senior management or engineering staff, fill new positions or vacancies created by expansion or turnover, or attract
additional qualified personnel. Although we have entered into employment agreements with certain executive officers, these agreements may not be renewed.



Risks Associated with SuppliersOur business is dependent on the availability of certain components and raw materials that we buy from
suppliers.



Our business is affected by the price and
availability of the raw materials and component parts that we use to manufacture our components. Our business, therefore, could be adversely impacted by factors affecting our suppliers, or by increased costs of such raw materials or components if we
are unable to pass along such price increases to our customers. Because we maintain a relatively small inventory of raw materials and component parts, our business could be adversely affected if we are unable to obtain these raw materials and
components from our suppliers in the quantities we require or on favorable terms. Although we believe that we could identify alternative suppliers, or alternative raw materials or component parts, the lengthy and expensive FAA and OEM certification
process associated with aerospace products could prevent efficient replacement of a material or supplier and could have a material adverse effect on our business.



Potential Exposure to Environmental LiabilitiesWe may be liable for penalties under a variety of environmental
laws, even if we did not cause any environmental problems. Changes in environmental laws or unexpected investigations could adversely affect our business.



Our business and our facilities are subject to a number of federal, state and local laws and regulations, which govern, among
other things, the discharge of hazardous materials into the air and water as well as the handling, storage and disposal of such materials.



Pursuant to certain environmental laws, a current or previous owner or operator of land may be liable for the costs of investigation, removal or
remediation of hazardous materials at such property. These laws typically impose liability whether or not the owner or operator knew of, or was responsible for, the presence of any hazardous materials. Persons who arrange (as defined under these
statutes) for the disposal or treatment of hazardous materials also may be liable for the costs of investigation, removal or remediation of such substances at the disposal or treatment site, regardless of whether the affected site is owned or
operated by them.



Because we own and operate a number of
facilities, and because we arrange for the disposal of hazardous materials at many disposal sites, we may incur costs for investigation, removal and remediation, as well as capital costs associated with compliance with these laws. Although such
environmental costs have not been material in the past and are not expected to be material in the future, changes in environmental laws or unexpected investigations and clean-up costs could have a material adverse effect on our business.



Risks Associated with International OperationsOur
international business exposes us to risks relating to increased regulation and political or economic instability, globally or within certain foreign countries.



Although we manufacture all of our products in the United States, some components are purchased from foreign suppliers. Our
direct sales to foreign customers were approximately $59.4 million, $54.8 million and $36.2 million in fiscal 2002, fiscal 2001 and fiscal 2000, respectively. In addition, a portion of the products we sell to domestic distributors is resold to
foreign end-users. All of these sales are subject to numerous additional risks, including the impact of foreign government regulations, currency fluctuations, political uncertainties and differences in business practices.



Foreign governments could adopt regulations or take other actions that would
have a direct or indirect adverse impact on our business or market opportunities abroad. Furthermore, the political, cultural and economic climate outside the United States may not be favorable to our business and growth strategy.



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Risks Related to
Potential Future AcquisitionsWe intend to pursue future acquisitions and our business may be adversely affected if we cannot consummate acquisitions on satisfactory terms or effectively integrate new operations.



We intend to pursue acquisitions that we believe will present opportunities
consistent with the Companys value generation strategy. This acquisition strategy may require substantial capital, and we may not be able to raise the necessary funds on terms satisfactory to us or at all. Our acquisition strategy is also
limited by the availability of suitable acquisition candidates. We cannot provide assurance that we will be able to consummate any future acquisitions.



We regularly engage in discussions with respect to potential acquisition and investment opportunities. If we consummate an acquisition, our capitalization
and results of operations may change significantly. Future acquisitions would likely result in the incurrence of debt and contingent liabilities and an increase in interest expense and amortization expenses or periodic impairment charges related to
goodwill and other intangible assets, which could have a material adverse effect upon our business.



Acquisitions involve numerous risks, including difficulties in the assimilation of the operations, technologies, services and products of the acquired companies and the diversion of managements
attention from other business concerns. For all of these reasons, if any such acquisitions occur, our business could be adversely affected.



CompetitionWe face significant competition.



We operate in a highly competitive global industry and compete against a number of companies, including divisions of larger companies, some of which have
significantly greater financial, technological and marketing resources than us. Competitors in our product lines are both U.S. and foreign companies and range in size from divisions of large corporations to small privately held entities. We believe
that our ability to compete depends on high product performance, consistently high quality, short lead-time and timely delivery, competitive price, superior customer service and support and continued certification under customer quality requirements
and assurance programs. Our inability to compete successfully with respect to these or other factors may materially adversely affect our business and financial condition.



Control by OdysseyWe are controlled by Odyssey, whose interests may not be aligned with yours.



Odyssey Investment Partners (Odyssey) and
its co-investors indirectly own approximately 83% of the common equity interests in our parent company, Holdings, on a fully diluted basis (including shares issuable upon exercise of warrants but excluding shares issuable upon exercise of stock
options) and, therefore, have the power, subject to certain exceptions, to control Holdings. They also control the appointment of management and the entering into of mergers, sales of substantially all assets and other extraordinary transactions.
The interests of Odyssey may not in all cases be aligned with the Companys creditors and other shareholders.



Product Liability; Claims ExposureWe could be adversely affected as a result of a lawsuit if one of our components causes an aircraft to crash
and we are not covered by our insurance policies.



Our
operations expose us to potential liabilities for personal injury or death as a result of the failure of an aircraft component that has been designed, manufactured or serviced by us. While we believe that our liability insurance is adequate to
protect us from future products liability claims, if claims were to arise, such insurance coverage may not be adequate.



Additionally, we may not be able to maintain insurance coverage in the future at an acceptable cost. Any such liability not covered by insurance or for
which third party indemnification is not available could have a material adverse effect on our business.



Forward-Looking StatementsOur Forward-Looking Statements May Prove To Be Inaccurate.



This Report includes forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act,
including statements about forecasts, our plans, strategies and prospects in this Report. Although we believe that our plans, intentions and expectations reflected in or suggested by these forward-looking statements are reasonable, we can give no
assurance that they will be achieved. Important factors that could cause actual results to differ materially from the forward-looking statements we make in this Report are set forth above in this Risk Factors section and elsewhere in
this Report. All forward-looking statements attributable to us or persons acting on our behalf are expressly qualified in their entirety by these cautionary statements.



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PART I: \FINANCIAL INFORMATION

ITEM 3



QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK



At December 28, 2002, the Company is subject to interest rate risk with respect to borrowings under its Senior Credit Facility as the interest rates on such borrowings vary with market conditions and, thus, the amount of
outstanding borrowings approximates the fair value of the indebtedness. The weighted average interest rate on the $175.1 million of borrowings outstanding under the Senior Credit Facility at December 28, 2002 was 4.9%. The effect of a hypothetical
one percentage point increase in interest rates would increase the Companys annual interest costs under the Senior Credit Facility by approximately $ 1.8 million based on the amount of borrowings outstanding at December 28, 2002.



Also outstanding at December 28, 2002 was $200.0 million of Company
indebtedness in the form of the Senior Subordinated Notes, $32.2 million of Holdings PIK Notes and Holdings 16% Redeemable Preferred Stock with an aggregate liquidation preference of $19.1 million. In addition, as of December 28, 2002, 8,114 shares
of common stock that the Chairman of the Board of Directors of TransDigm and Holdings, Mr. Peacock, can acquire under presently-exercisable stock options are subject to a put that enables Mr. Peacock to require Holdings to repurchase, at fair market
value, up to 80% of such shares after such shares are held at least six months, subject to certain restrictions under the Companys long-term debt agreements and subject to his continued service as Chairman of the Board of TransDigm and
Holdings. The estimated fair value of the 6,491 shares that Mr. Peacock could require Holdings to purchase, net of the exercise price of the related stock options, totaled approximately $15.0 million at December 28, 2002. Mr. Peacock and other
members of management hold put rights that may become exercisable in the future with respect to other shares of common stock, including shares of common stock subject to options. The interest rates on the Senior Subordinated Notes and the Holdings
PIK Notes are fixed at 103/8% and 12% per year, respectively, and the dividends accrue on the Holdings 16%
Redeemable Preferred Stock at 16% annually. The fair value of the Senior Subordinated Notes was approximately $207 million at December 28, 2002, based upon quoted market prices. A determination of the fair value of the Holdings PIK Notes and the
Holdings 16% Redeemable Preferred Stock is not considered practicable because they are not publicly traded. Because the common stock subject to put rights is required to be repurchased at fair market value, the value of Holdings repurchase
obligation will increase to the extent the fair market value of Holdings common stock increases.



ITEM 4.



CONTROLS AND PROCEDURES



Holdings and
TransDigm maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in Holdings and TransDigms Exchange Act reports is recorded, processed, summarized and reported within the time
periods specified in the SECs rules and forms, and that such information is accumulated and communicated to Holdings and TransDigms management, including their Chief Executive Officer and Chief Financial Officer, as appropriate, to
allow timely decisions regarding required disclosure. In designing and evaluating the disclosure controls and procedures, management recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable
assurance of achieving the desired control objectives, and management necessarily was required to apply its judgment in evaluating the cost-benefit relationship of possible controls and procedures.



Within 90 days prior to the date of this Report, Holdings and TransDigm
carried out an evaluation, under the supervision and with the participation of Holdings and TransDigms management, including Holdings and TransDigms Chief Executive Officer and Holdings and TransDigms Chief
Financial Officer, of the effectiveness of the design and operation of Holdings and TransDigms disclosure controls and procedures. Based on the foregoing, Holdings and TransDigms Chief Executive Officer and Chief Financial
Officer concluded that Holdings and TransDigms disclosure controls and procedures were effective.



There have been no significant changes in Holdings or TransDigms internal controls or in other factors that could significantly affect the internal controls subsequent to the date Holdings
and TransDigm completed their evaluations.



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PART II: OTHER INFORMATION



ITEM 6 Exhibits and Reports on Form 8-K



(a) Exhibits



None



(b) Reports on Form 8-K



On November 15, 2002, the Company filed a report on Form 8-K
related to TransDigm Inc.s press release announcing preliminary operating results for fiscal 2002.



On January 24, 2002, the Company filed a report on Form 8-K related to TransDigm Inc.s press release announcing its wholly-owned
subsidiarys agreement to acquire the business of Norco, Inc. from TransTechnology Corporation.



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SIGNATURES



TRANSDIGM HOLDING COMPANY



Pursuant to the
requirements of the Securities Exchange Act of 1934, the co-registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly assigned.



|SIGNATURE                                |  | TITLE                                                                            |  | DATE            
|---------------------------------------- |  | -------------------------------------------------------------------------------- |  | ----------------
|                                        
|/s/ W. Nicholas HowleyW. Nicholas Howley |  | President and Chief Executive Officer (Principal Executive Officer) and Director |  | February 7, 2003
|                                        
|/s/ Gregory RufusGregory Rufus           |  | Chief Financial Officer (Principal Financial and Accounting Officer)             |  | February 7, 2003



TRANSDIGM INC.



Pursuant to the requirements of
the Securities Exchange Act of 1934, the co-registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly assigned.



|SIGNATURE                                |  | TITLE                                                                            |  | DATE            
|---------------------------------------- |  | -------------------------------------------------------------------------------- |  | ----------------
|                                        
|/s/ W. Nicholas HowleyW. Nicholas Howley |  | President and Chief Executive Officer (Principal Executive Officer) and Director |  | February 7, 2003
|                                        
|/s/ Gregory RufusGregory Rufus           |  | Chief Financial Officer (Principal Financial and Accounting Officer)             |  | February 7, 2003





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CERTIFICATIONS



I, W. Nicholas Howley,
certify that:



1. I have reviewed this quarterly report on Form
10-Q of TransDigm Holding Company;



2. Based on my knowledge,
this quarterly 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 quarterly report;



3. Based on my
knowledge, the financial statements, and other financial information included in this quarterly 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 quarterly report;



4. The
registrants other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules l3a-14 and 15d-14) for the registrant and we have:



a) Designed such disclosure controls and procedures 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 quarterly report is being prepared;



b) Evaluated the effectiveness of the registrants disclosure controls
and procedures as of a date within 90 days prior to the filing date of this quarterly report (the Evaluation Date); and



c) Presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the
Evaluation Date;



5. The registrants other certifying
officer and I have disclosed, based on our most recent evaluation, to the registrants auditors and the audit committee of registrants boards of directors (or persons performing the equivalent function):



a) All significant deficiencies in the design or operation of internal
controls which could adversely affect the registrants ability to record, process, summarize and report financial data and have identified for the registrants auditors any material weaknesses in internal controls; and



b) Any fraud, whether or not material, that involves management or other
employees who have a significant role in the registrants internal controls; and



6. The registrants other certifying officer and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal
controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses.



|                      
|----------------------
|Date: February 7, 2003
|                      
|                      





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I, Gregory Rufus, certify
that:



1. I have reviewed this quarterly report on Form 10-Q of
TransDigm Holding Company;



2. Based on my knowledge, this
quarterly 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 quarterly report;



3. Based on my
knowledge, the financial statements, and other financial information included in this quarterly 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 quarterly report;



4. The
registrants other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules l3a-14 and 15d-14) for the registrant and we have:



a) Designed such disclosure controls and procedures 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 quarterly report is being prepared;



b) Evaluated the effectiveness of the registrants disclosure controls
and procedures as of a date within 90 days prior to the filing date of this quarterly report (the Evaluation Date); and



c) Presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the
Evaluation Date;



5. The registrants other certifying
officer and I have disclosed, based on our most recent evaluation, to the registrants auditors and the audit committee of registrants boards of directors (or persons performing the equivalent function):



a) All significant deficiencies in the design or operation of internal
controls which could adversely affect the registrants ability to record, process, summarize and report financial data and have identified for the registrants auditors any material weaknesses in internal controls; and



b) Any fraud, whether or not material, that involves management or other
employees who have a significant role in the registrants internal controls; and



6. The registrants other certifying officer and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal
controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses.



|                      
|----------------------
|Date: February 7, 2003
|                      



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I, W. Nicholas Howley, certify
that:



1. I have reviewed this quarterly report on Form 10-Q of
TransDigm Inc.;



2. Based on my knowledge, this quarterly 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 quarterly report;



3. Based on my knowledge, the
financial statements, and other financial information included in this quarterly 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 quarterly report;



4. The registrants other certifying
officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules l3a-14 and 15d-14) for the registrant and we have:



a) Designed such disclosure controls and procedures 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 quarterly report is being prepared;



b) Evaluated the effectiveness of the registrants disclosure controls and procedures as of a date within 90 days prior
to the filing date of this quarterly report (the Evaluation Date); and



c) Presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date;



5. The registrants other certifying officer and I have disclosed, based
on our most recent evaluation, to the registrants auditors and the audit committee of registrants boards of directors (or persons performing the equivalent function):



a) All significant deficiencies in the design or operation of internal controls which could adversely affect the
registrants ability to record, process, summarize and report financial data and have identified for the registrants auditors any material weaknesses in internal controls; and



b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the
registrants internal controls; and



6. The
registrants other certifying officer and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date
of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses.



|                      
|----------------------
|Date: February 7, 2003
|                      



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I, Gregory Rufus, certify
that:



1. I have reviewed this quarterly report on Form 10-Q of
TransDigm Inc.;



2. Based on my knowledge, this quarterly 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 quarterly report;



3. Based on my knowledge, the
financial statements, and other financial information included in this quarterly 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 quarterly report;



4. The registrants other certifying
officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules l3a-14 and 15d-14) for the registrant and we have:



a) Designed such disclosure controls and procedures 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 quarterly report is being prepared;



b) Evaluated the effectiveness of the registrants disclosure controls and procedures as of a date within 90 days prior
to the filing date of this quarterly report (the Evaluation Date); and



c) Presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date;



5. The registrants other certifying officer and I have disclosed, based
on our most recent evaluation, to the registrants auditors and the audit committee of registrants boards of directors (or persons performing the equivalent function):



a) All significant deficiencies in the design or operation of internal controls which could adversely affect the
registrants ability to record, process, summarize and report financial data and have identified for the registrants auditors any material weaknesses in internal controls; and



b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the
registrants internal controls; and



6. The
registrants other certifying officer and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date
of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses.



|                      
|----------------------
|Date: February 7, 2003
|                      



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