Document:

EX-10.1

 Exhibit 10.1 
 EXECUTION VERSION 
 AMENDMENT NO. 1 dated as of July 1, 2013
(this “Amendment”), to the AMENDED AND RESTATED CREDIT AGREEMENT dated as of February 28, 2013 (the “Credit Agreement”), among TRANSDIGM INC., a Delaware corporation (the “Borrower”), TRANSDIGM
GROUP INCORPORATED, a Delaware corporation (“Holdings”), each subsidiary of the Borrower from time to time party thereto, the lenders party thereto (the “Lenders”), and CREDIT SUISSE AG, as administrative agent and
collateral agent for the Lenders (in such capacities, the “Agent”). 
 A. Pursuant to the Credit Agreement, the
Lenders have extended credit to the Borrower. 
 B. The Borrower has requested that certain provisions of the Credit Agreement be
amended as set forth herein. 
 C. The undersigned Lenders, which constitute the Required Lenders and the Required Revolving
Lenders, are willing to amend the Credit Agreement, on the terms and subject to the conditions set forth herein. 
 Accordingly,
in consideration of the mutual agreements herein contained and other good and valuable consideration, the sufficiency and receipt of which are hereby acknowledged, the parties hereto agree as follows: 

SECTION 1. Defined Terms. Capitalized terms used but not defined herein (including in the recitals hereto) shall have the meanings
given to them in the Credit Agreement (as amended hereby). The rules of interpretation set forth in Section 1.03 of the Credit Agreement are hereby incorporated by reference herein, mutatis mutandis. 

SECTION 2. Amendments to the Credit Agreement. Subject to the satisfaction of the conditions set forth in Section 5(a)
hereof, the Credit Agreement is hereby amended as follows: 
 (a) Section 1.01 of the Credit Agreement is
hereby amended by inserting the following defined terms in the appropriate alphabetical order therein: 

“2013 Incremental Term Loans” means Incremental Term Loans in an aggregate principal amount of up to
$900,000,000 made within 60 days following the First Amendment Effective Date. 
 “2013 Senior
Subordinated Notes” means Permitted Subordinated Indebtedness in an aggregate principal amount of up to $700,000,000 issued within 60 days following the First Amendment Effective Date; provided that it is understood and agreed that
if such Permitted Subordinated Indebtedness is subordinated to the Obligations on terms and conditions substantially the same as those on which the Senior 

 
Subordinated Notes described in clauses (i) and (ii) of the definition thereof are subordinated to the Obligations, such terms and conditions shall be reasonably satisfactory to the
Agent for purposes of clause (d) of the definition of Permitted Subordinated Indebtedness. 

“First Amendment” means Amendment No. 1 dated as of July 1, 2013, to this Agreement.

 “First Amendment Effective Date” has the meaning assigned to such term in the First
Amendment. 
 “Specified Dividend” means the distribution or dividend of an amount not to
exceed $1,900,000,000 by the Borrower to Holdings, funded solely by the Net Cash Proceeds of any 2013 Incremental Term Loans and/or 2013 Senior Subordinated Notes and unrestricted available cash. 

(b) The definition of the term “Available Liquidity” set forth in Section 1.01 of the Credit Agreement is
hereby amended by inserting the following proviso immediately before the period at the end thereof: 
 “provided
that if the condition set forth in clause (d) of Section 4.01 would not be satisfied in connection with a Borrowing as of such date, the amount described in clause (b) of this definition shall be limited to the amount of a Borrowing
of Revolving Credit Loans that could actually be made on such date without satisfaction of such condition. 
 (c)
The definition of the term “Incremental Revolving Credit Amount” set forth in Section 1.01 of the Credit Agreement is hereby amended by inserting the words “(other than any Incremental Term Loan Commitments in respect of the 2013
Incremental Term Loans)” immediately after the words “Incremental Term Loan Commitments” therein. 

(d) The definition of the term “Incremental Term Loan Amount” set forth in Section 1.01 of the Credit
Agreement is hereby amended by inserting the words “(other than any Incremental Term Loan Commitments in respect of the 2013 Incremental Term Loans)” immediately after the words “Incremental Term Loan Commitments” therein.

 (e) The definition of the term “Permitted Indebtedness” set forth in Section 1.01 of the Credit
Agreement is hereby amended by replacing “$2,150,000,000” in clause (1) thereof with the words “the sum of (x) $2,150,000,000 and (y) if issued, the aggregate principal amount of the 2013 Senior Subordinated
Notes”. 
 (f) The definition of the term “Senior Subordinated Notes” set forth in
Section 1.01 of the Credit Agreement is hereby amended by replacing the word “and” therein with a comma and inserting the words “and (iii) if issued, the 2013 Senior Subordinated Notes” immediately before the period at
the end thereof. 

  
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 (g) The definition of the term “Senior Subordinated Notes
Indentures” set forth in Section 1.01 of the Credit Agreement is hereby amended by replacing the word “and” immediately before clause (ii) thereof with a comma and inserting the words “and (iii) any indenture that
may be entered into among the Borrower, as issuer, Holdings, certain of its subsidiaries, as guarantors, and the trustee thereunder, pursuant to which the 2013 Senior Subordinated Notes may be issued” immediately before the period at the end
thereof. 
 (h) Section 2.09(d) of the Credit Agreement is hereby amended by replacing the words
“Restatement Date” therein with the words “First Amendment Effective Date (or, if later, the first anniversary of the date of incurrence of any 2013 Incremental Term Loans, but only if this Section 2.09(d) applies with respect to
such 2013 Incremental Term Loans)”. 
 (i) Section 2.24(d) of the Credit Agreement is hereby amended by
inserting the words “and, in connection therewith, Section 2.08(a) may be amended as necessary to modify the amount of such amortization payments (solely to the extent that such amendment does not decrease the amount of any such payment
that any existing Term Lender would have received prior to giving effect to such amendment) in order to provide for the appropriate ratable distribution of such amortization payments among the existing Term Lenders of the applicable Class and the
Incremental Term Lenders of such Incremental Term Loans of such Class” immediately before the period at the end of the second sentence thereof. 
 (j) Section 3.20 of the Credit Agreement is hereby amended by inserting the following sentence at the end thereof: 
 “None of the Borrower, any of its Subsidiaries or, to the knowledge of the Borrower, any director, officer or Affiliate of the Borrower or any of its Subsidiaries (i) is currently subject to any
economic sanctions or trade embargoes administered or imposed by the Office of Foreign Assets Control of the U.S. Department of the Treasury, the U.S. Department of State, the United Nations Security Council, the European Union, Her Majesty’s
Treasury or any other relevant Governmental Authority (collectively, “Sanctions”) or (ii) resides, is organized or chartered, or has a place of business in a country or territory that is currently the subject of Sanctions; and the
Borrower will not directly or, to its knowledge, indirectly use the proceeds of the Loans hereunder, or lend, contribute or otherwise make available such proceeds to or for the benefit of any Person, for the purpose of financing or supporting,
directly or indirectly, the activities of any Person that is currently the subject of Sanctions.” 
 (k)
Section 4.01 of the Credit Agreement is hereby amended by 
 (i) inserting the following new paragraph (d) therein:

 “(d) If such Credit Event constitutes the making of a Loan or the issuance or amendment of a Letter of Credit and after
giving effect to such Credit Event, the aggregate Revolving Credit Exposure (excluding any Revolving Credit Exposure in respect of any Letter of Credit which has been cash collateralized in an amount equal to 103% or more of the maximum stated
amount of such Letter of Credit) would exceed an amount equal to 25% of the aggregate 

  
 3 

 
Revolving Credit Commitments, the Consolidated Net Leverage Ratio as of the end of the most recently ended fiscal quarter for which internal financial statements are available (calculated on an
actual basis as of the end of such fiscal quarter) shall not exceed the ratio set forth in Section 6.14 with respect to such fiscal quarter (regardless of whether or not compliance with such ratio was in fact required as of the end of such
fiscal quarter pursuant to Section 6.14).”; and 
 (ii) inserting the words “and, if applicable, (d)”
immediately before the words “of this Section 4.01” in the last sentence thereof. 
 (l) Section 6.02(c) of
the Credit Agreement is hereby amended by: 
 (i) deleting the word “and” at the end of sub-clause (7) thereof;

 (ii) deleting the period at the end of sub-clause (8) thereof and replacing it with “; and”; and 

(iii) adding at the end thereof the following new sub-clause (9): 

“(9) the declaration and payment of the Specified Dividend; provided that such Specified Dividend is declared and paid on or
prior to the date that is 60 days after the First Amendment Effective Date.” 
 (m) Section 6.14 of the
Credit Agreement is hereby amended by inserting the words “if the aggregate Revolving Credit Exposure (excluding any Revolving Credit Exposure in respect of any Letter of Credit which has been cash collateralized in an amount equal to 103% or
more of the maximum stated amount of such Letter of Credit) outstanding as of the last day of such fiscal quarter exceeds an amount equal to 25% of the aggregate Revolving Credit Commitments as of such day” immediately prior to the period at
the end of the first sentence thereof. 
 SECTION 3. Amendment to Guarantee and Collateral Agreement. Subject to the
satisfaction of the conditions set forth in Section 5(a) hereof, the Guarantee and Collateral Agreement is hereby amended by amending the definition of the term “Secured Hedging Obligations” set forth in Section 1.02 thereof by
(i) inserting the words “a counterparty that is” immediately following the words “all Hedging Obligations owing to” therein and (ii) inserting the words “at the time that the Hedge Agreement relating to such
Hedging Obligations is entered into” immediately before the words “and with respect to which” therein. 
 SECTION
4. Additional Amendments to Credit Agreement. Subject to the satisfaction of the condition set forth in Section 5(b) hereof, the Credit Agreement is hereby further amended as follows: 

(a) The definition of the term “Consolidated Secured Debt Ratio” set forth in Section 1.01 of the Credit
Agreement is hereby deleted in its entirety and replaced with the following new defined term: 

  
 4 

 ““Consolidated Secured Net Debt Ratio”, as of any date of
determination, means the ratio of (a) Consolidated Secured Debt as of such date minus Unrestricted Cash as of such date to (b) the Consolidated EBITDA of the Borrower and the Restricted Subsidiaries for the period of the most
recently ended four full consecutive fiscal quarters for which internal financial statements are available on or immediately preceding such date; provided, however, that, solely for purposes of this definition, cash and Cash
Equivalents shall not constitute Unrestricted Cash except to the extent they are held in one or more accounts subject to a Control Agreement. In any period of four consecutive fiscal quarters in which any Permitted Acquisition or Asset Sale occurs,
the Consolidated Secured Net Debt Ratio shall be determined on a pro forma basis in accordance with Section 1.07.” 
 (b) The definition of the term “GAAP” set forth in Section 1.01 of the Credit Agreement is hereby amended by replacing the words “Consolidated Secured Debt Ratio” therein with the
words “Consolidated Secured Net Debt Ratio”. 
 (c) The definition of the term “Permitted
Indebtedness” set forth in Section 1.01 of the Credit Agreement is hereby amended by: 
 (i) replacing
the words “the Consolidated Secured Debt Ratio would not exceed 4.00 to 1.00” in clause (x) of the second proviso to clause (12) thereof with the words “the Consolidated Secured Net Debt Ratio would not exceed 4.25 to
1.00”; 
 (ii) replacing “6.00 to 1.00” in clause (y) of the second proviso to clause
(12) thereof with “6.50 to 1.00”; and 
 (iii) replacing “6.00 to 1.00” in clause
(i) of the proviso to clause (17) thereof with “6.50 to 1.00”. 
 (d) The definition of the
term “Permitted Investments” set forth in Section 1.01 of the Credit Agreement is hereby amended by: 
 (i) replacing “6.00 to 1.00” in sub-clause (B) of clause (11) thereof with “6.50 to 1.00”; and 

(ii) replacing “6.00 to 1.00” in sub-clause (B) of clause (18) thereof with the words “the ratio
set forth in Section 6.14 with respect to the most recently ended fiscal quarter”. 
 (e)
Section 1.07 of the Credit Agreement is hereby amended by replacing the words “Consolidated Secured Debt Ratio” therein with the words “Consolidated Secured Net Debt Ratio”. 

(f) Section 2.24(c) of the Credit Agreement is hereby amended by 

(i) replacing “6.00 to 1.00” in clause (iii) thereof with “6.50 to 1.00”; and 

  
 5 

 (ii) amending and restating clause (iv) thereof in its entirety as
follows: 
 “(iv) the Consolidated Secured Net Debt Ratio would be no greater than 4.25 to 1.00,”. 

(g) Section 6.14 of the Credit Agreement is hereby amended by (i) replacing the words “to exceed 6.00 to
1.00” therein with the words “ending during a period set forth below to exceed the ratio set forth opposite such period:” and (ii) inserting the following table immediately before the second sentence thereof: 

 

			
	 Period
	  	 Consolidated Net Leverage Ratio

	 June 30, 2013 through December 31, 2014
	  	7.25 to 1.00
		
	 January 1, 2015 through June 30, 2015
	  	7.00 to 1.00
		
	 July 1, 2015 through December 31, 2015
	  	6.75 to 1.00
		
	 January 1, 2016 and thereafter
	  	6.50 to 1.00

 SECTION 5. Conditions Precedent to Effectiveness. (a) The effectiveness of this Amendment
(other than the amendments to the Credit Agreement set forth in Section 4 hereof, which shall become effective as set forth in paragraph (b) below) shall be subject to the satisfaction or waiver of the following conditions precedent (the
date on which such conditions precedent are so satisfied or waived, the “First Amendment Effective Date”): 
 (i) the Agent shall have received counterparts of this Amendment that, when taken together, bear the signatures of (i) the Borrower and Holdings, (ii) the Agent, (iii) Lenders constituting
the Required Lenders and (iv) Lenders constituting the Required Revolving Lenders; 
 (ii) the
representations and warranties set forth in Section 6 shall be true and correct, and the Agent shall have received a certificate dated as of the First Amendment Effective Date and executed by a Financial Officer of the Borrower to that effect;
and 
 (iii) the Agent shall have received all amounts required by Section 9.03 of the Credit Agreement or
by any other Loan Document to be paid or reimbursed by the Borrower on the First Amendment Effective Date in connection with this Amendment and the transactions contemplated hereby to the extent invoiced on or prior to the date hereof. 

The Agent shall notify the Borrower and the Lenders of the First Amendment Effective Date, and such notice shall be conclusive and
binding. 
 (b) The amendments to the Credit Agreement set forth in Section 4 hereof shall become effective
on the date occurring on or after the First Amendment Effective Date on which the Borrower shall have incurred 2013 Incremental Term Loans and/or 2013 Senior Subordinated Notes in a combined aggregate principal amount of at least $1,200,000,000.

  
 6 

 SECTION 6. Representations and Warranties. To induce the other parties hereto to
enter into this Amendment, Holdings and the Borrower represent and warrant to each of the Lenders and the Agent that (a) this Amendment has been duly authorized, executed and delivered by Holdings and the Borrower, and this Amendment
constitutes a legal, valid and binding obligation of Holdings and the Borrower, subject to applicable bankruptcy, insolvency, moratorium, reorganization, fraudulent conveyance or other similar laws affecting creditors’ rights generally and to
general principles of equity; (b) after giving effect to this Amendment, the representations and warranties set forth in Article III of the Credit Agreement and in each other Loan Document are true and correct in all material respects on
and as of the First Amendment Effective Date, except to the extent such representations and warranties expressly relate to an earlier date, in which case they were true and correct in all material respects on and as of such earlier date;
provided that, in each case, such materiality qualifier shall not be applicable to any representation and warranty that already is qualified or modified by materiality in the text thereof and (c) as of the First Amendment Effective Date,
after giving effect to this Amendment, no Default or Event of Default has occurred and is continuing. 
 SECTION 7. Effect of
Agreement. Except as expressly set forth herein, this Amendment shall not by implication or otherwise limit, impair, constitute a waiver of, or otherwise affect the rights and remedies of the Lenders or the Agent under the Credit Agreement or
any other Loan Document, and shall not alter, modify, amend or in any way affect any of the terms, conditions, obligations, covenants or agreements contained in the Credit Agreement or any other Loan Document, all of which are ratified and affirmed
in all respects and shall continue in full force and effect. Nothing herein shall be deemed to entitle any Loan Party to a consent to, or a waiver, amendment, modification or other change of, any of the terms, conditions, obligations, covenants or
agreements contained in the Credit Agreement or any other Loan Document in similar or different circumstances. This Amendment shall apply and be effective only with respect to the provisions of the Credit Agreement specifically referred to herein.
After the date First Amendment Effective Date, any reference to the Credit Agreement in any Loan Document, and the terms “this Agreement”, “herein”, “hereunder”, “hereto”, “hereof” and words of
similar import in the Credit Agreement, shall, unless the context otherwise requires, mean the Credit Agreement as modified hereby. This Amendment shall constitute a “Loan Document” for all purposes of the Credit Agreement and the other
Loan Documents. 
 SECTION 8. Counterparts. This Amendment may be executed in counterparts (and by different parties
hereto on different counterparts), each of which shall constitute an original, but all of which when taken together shall constitute a single contract. Delivery of an executed counterpart of a signature page of this Amendment by facsimile or other
electronic method of transmission shall be effective as delivery of a manually signed counterpart of this Amendment. 
 SECTION
9. Governing Law. THIS AMENDMENT SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK. The provisions of Sections 9.09 and 9.10 of the Credit Agreement shall apply to this Amendment to the same extent
as if fully set forth herein. 
 SECTION 10. Headings. Section headings used herein are for convenience of reference
only, are not part of this Amendment and shall not affect the construction of, or be taken into consideration in interpreting, this Amendment. 
 [Remainder of page intentionally left blank] 

  
 7 

 IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be duly executed by
their duly authorized officers, all as of the date first above written. 
  

			
	TRANSDIGM INC.
		
	by	 	/s/ Gregory Rufus
		 	Name: Gregory Rufus
		 	Title: Executive Vice President, Chief Financial Officer and Secretary

  

			
	TRANSDIGM GROUP INCORPORATED
		
	by	 	/s/ Gregory Rufus
		 	Name: Gregory Rufus
		 	Title: Executive Vice President, Chief Financial Officer and Secretary

 
			
	CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, individually and as Agent
		
	by	 	/s/ Kevin Buddhdew
		 	Name: Kevin Buddhdew
		 	Title: Authorized Signatory
		
	by	 	/s/ Patrick Freytag
		 	Name: Patrick Freytag
		 	Title: Authorized Signatory

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Octagon Loan Trust 2010

		
		  	By: Octagon Credit Investors, LLC, as Investment Manager on behalf of The Bank of New York Trust Company (Cayman) Limited, as Trustee of Octagon Loan Trust 2010

  

			
	By	 	/s/ Lauren Basmadjian
		 	Name: Lauren Basmadjian
		 	Title: Portfolio Manager
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Octagon Investment Partners X, Ltd.

		
		  	 By: Octagon Credit Investors, LLC as Collateral Manager

  

			
	By	 	/s/ Lauren Basmadjian
		 	Name: Lauren Basmadjian
		 	Title: Portfolio Manager
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Octagon Investment Partners VIII, Ltd.

		
		  	 By: Octagon Credit Investors, LLC as collateral manager

  

			
	By	 	/s/ Lauren Basmadjian
		 	Name: Lauren Basmadjian
		 	Title: Portfolio Manager
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Octagon Investment Partners V, Ltd.

		
		  	 By: Octagon Credit Investors, LLC as Portfolio Manager

  

			
	By	 	/s/ Lauren Basmadjian
		 	Name: Lauren Basmadjian
		 	Title: Portfolio Manager
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Octagon Emigrant Senior Secured Loan Trust

		
		  	 By: Octagon Credit Investors, LLC as Portfolio Manager

  

			
	By	 	/s/ Lauren Basmadjian
		 	Name: Lauren Basmadjian
		 	Title: Portfolio Manager
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Hamlet II, Ltd.

		
		  	 By: Octagon Credit Investors, LLC as Portfolio Manager

  

			
	By	 	/s/ Lauren Basmadjian
		 	Name: Lauren Basmadjian
		 	Title: Portfolio Manager
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Wells Fargo Lux Worldwide Fund-US Short-Term High Yield Fund

  

			
	By	 	/s/ Gilbert Southwell
		 	Name: Gilbert Southwell
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 WG HORIZONS CLO I

		
		  	 By: West Gate Horizons Advisors LLC, as Investment Manager

  

			
	By	 	/s/ Cheryl Wasilewski
		 	Name: Cheryl Wasilewski
		 	Title: Senior Credit Analyst
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 OCEAN TRAILS CLO II
  

By: West Gate Horizons Advisors LLC, as Investment Manager

  

			
	By	 	 /s/ Cheryl Wasilewski

		 	Name: Cheryl Wasilewski
		 	Title: Senior Credit Analyst
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	 OCEAN TRAILS CLO I
  

By: West Gate Horizons Advisors LLC, as Investment Manager

  

			
	By	 	 /s/ Cheryl Wasilewski

		 	Name: Cheryl Wasilewski
		 	Title: Senior Credit Analyst
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	 Schiller Park CLO Ltd.
  

By: Deerfield Capital Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Primus CLO II, Ltd.
  

By: CypressTree Investment Management, LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	 Navigator CDO 2006, Ltd.
  

By: CIFC Asset Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	 Marquette Park CLO Ltd.

 
 By: Deerfield Capital Management LLC, its
Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Hewett’s Island CLO V, Ltd.
  

By: CypressTree Investment Management, LLC, its Collateral Manager

  
  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 ColumbusNova CLO Ltd. 2007-I
  

By: Columbus Nova Credit Investments Management, LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	 ColumbusNova CLO Ltd. 2006-II
  

By: Columbus Nova Credit Investments Management, LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	 ColumbusNova CLO Ltd. 2006-I
  

By: Columbus Nova Credit Investments Management, LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	ColumbusNova CLO IV Ltd. 2007-II	  	
		
		  	By: Columbus Nova Credit Investments Management, LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CIFC Funding 2012-II, Ltd.	  	
		
		  	By: CIFC Asset Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CIFC Funding 2007-IV, Ltd.	  	
		
		  	By: CIFC Asset Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CIFC Funding 2007-III, Ltd.	  	
		
		  	By: CIFC Asset Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CIFC Funding 2007-II, Ltd.	  	
		
		  	By: CIFC Asset Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CIFC Funding 2007-I, Ltd.	  	
		
		  	By: CIFC Asset Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CIFC Funding 2006-II, Ltd.	  	
		
		  	By: CIFC Asset Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CIFC Funding 2006-IB, Ltd.	  	
		
		  	By: CIFC Asset Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CIFC Funding 2006-I, Ltd.	  	
		
		  	By: CIFC Asset Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Burr Ridge CLO Plus Ltd.	  	
		
		  	By: Deerfield Capital Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Bridgeport CLO Ltd.	  	
		
		  	By: Deerfield Capital Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Bridgeport CLO II Ltd.	  	
		
		  	By: Deerfield Capital Management LLC, its Collateral Manager

  

			
	By	 	 /s/ Robert Ranocchia

		 	Name: Robert Ranocchia
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	WELLPOINT, INC.	  	
		
		  	 By: ARES WLP MANAGEMENT, L.P., ITS INVESTMENT MANAGER
 By: ARES WLP MANAGEMENT GP, LLC, ITS GENERAL PARTNER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Black Diamond CLO 2012-1 Ltd.	  	
		
		  	By: Black Diamond CLO 2012-1 Adviser, L.L.C. As Its Portfolio Manager

  

			
	By	 	 /s/ Stephen H. Deckoff

		 	Name: Stephen H. Deckoff
		 	Title: Managing Principal
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Black Diamond CLO 2005-2 Ltd.	  	
		
		  	 By: Black Diamond CLO 2005-2 Adviser, L.L.C.
 As its Collateral Manager

  

			
	By	 	 /s/ Stephen H. Deckoff

		 	Name: Stephen H. Deckoff
		 	Title: Managing Principal
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Montpelier Capital Limited	  	
		
		  	By: KKR Asset Management LLC

  

			
	By	 	 /s/ Jeffrey Smith

		 	Name: Jeffrey Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	KKR FINANCIAL CLO 2012-1, LTD.	  	

  

			
	By	 	 /s/ Jeffrey Smith

		 	Name: Jeffrey Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	KKR FINANCIAL CLO 2011-1, LTD.	  	

  

			
	By	 	 /s/ Jeffrey Smith

		 	Name: Jeffrey Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	KKR FINANCIAL CLO 2007-1, LTD.	  	

  

			
	By	 	 /s/ Jeffrey Smith

		 	Name: Jeffrey Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	KKR FINANCIAL CLO 2006-1, LTD.	  	

  

			
	By	 	 /s/ Jeffrey Smith

		 	Name: Jeffrey Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	ACE Tempest Reinsurance Ltd

  

			
	By	 	 /s/ Jeffrey Smith

		 	Name: Jeffrey Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	SEI INSTITUTIONAL MANAGED TRUST ENHANCED INCOME FUND
		
		  	By: ARES MANAGEMENT LLC, AS SUB-ADVISER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	SEI INSTITUTIONAL INVESTMENTS TRUST—OPPORTUNISTIC INCOME FUND
		
		  	By: ARES MANAGEMENT LLC, AS PORTFOLIO MANAGER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	PPF Nominee 1 B.V
		
		  	By: Ares Management Limited, its Portfolio Manager

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	GLOBAL LOAN OPPORTUNITY FUND B.V.
		
		  	By: ARES MANAGEMENT LIMITED, ITS PORTFOLIO MANAGER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	Ares Senior Loan Trust
		
		  	 By: Ares Senior Loan Trust Management, L.P., Its Investment Adviser
 By: Ares Senior Loan Trust Management, LLC, Its General Partner

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	Ares NF CLO XV Ltd
		
		  	 By: Ares NF CLO XV Management, L.P., its collateral manager
 By: Ares NF CLO XV Management LLC, its general partner

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	Ares NF CLO XIV Ltd
		
		  	 By: Ares NF CLO XIV Management, L.P., its collateral manager
 By: Ares NF CLO XIV Management LLC, its general partner

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	Ares NF CLO XIII Ltd
		
		  	 By: Ares NF CLO XIII Management, L.P., its collateral manager
 By: Ares NF CLO XIII Management LLC, its general partner

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	Ares Institutional Loan Fund B.V.
		
		  	By: Ares Management Limited, as manager

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	Ares XXV CLO LTD.
		
		  	 By: Ares CLO Management XXV, L.P., its Asset Manager
 By: Ares CLO GP XXV, LLC, its General Partner

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	ARES XXIII CLO LTD.
		
		  	 By: ARES CLO MANAGEMENT XXIII, L.P., ITS ASSET MANAGER
 BY: ARES CLO GP XXIII, LLC, ITS GENERAL PARTNER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	ARES XXII CLO LTD.
		
		  	 By: ARES CLO MANAGEMENT XXII, L.P., ITS ASSET MANAGER
 BY: ARES CLO GP XXII, LLC, ITS GENERAL PARTNER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	ARES XXI CLO LTD.
		
		  	 By: ARES CLO MANAGEMENT XXI, L.P., ITS INVESTMENT MANAGER
 BY: ARES CLO GP XXI, LLC, ITS GENERAL PARTNER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	ARES XX CLO LTD.
		
		  	 By: ARES CLO MANAGEMENT XX, L.P., ITS INVESTMENT MANAGER
 BY: ARES CLO GP XX, LLC, ITS GENERAL PARTNER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	ARES XVI CLO LTD.
		
		  	 By: ARES CLO MANAGEMENT XVI, L.P., ITS ASSET MANAGER
 BY: ARES CLO GP XVI, LLC, ITS GENERAL PARTNER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	ARES XII CLO LTD.
		
		  	 By: ARES CLO MANAGEMENT XII, L.P., ITS ASSET MANAGER
 BY: ARES CLO GP XII, LLC, ITS GENERAL PARTNER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	ARES XI CLO LTD.
		
		  	 By: ARES CLO MANAGEMENT XI, L.P., ITS ASSET MANAGER
 By: ARES CLO GP XI, LLC, ITS GENERAL PARTNER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

  

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	ARES VR CLO LTD.
		
		  	 By: ARES CLO MANAGEMENT VR, L.P., ITS INVESTMENT MANAGER
 BY: ARES CLO GP VR, LLC, ITS GENERAL PARTNER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

  

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	ARES VIR CLO LTD.
		
		  	 By: ARES CLO MANAGEMENT VIR, L.P., ITS INVESTMENT MANAGER
 BY: ARES CLO GP VIR, LLC, ITS GENERAL PARTNER

  

			
	By	 	 /s/ John Eanes

		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	ARES SPC HOLDINGS, L.P.
		
		  	By: ARES SPC HOLDINGS GP LLC, GENERAL PARTNER

  

			
	By	 	/s/ John Eanes
		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	ARES IIIR/IVR CLO LTD.
		
		  	 By: ARES CLO MANAGEMENT IIIR/IVR, L.P., ITS ASSET MANAGER
 BY: ARES CLO GP IIIR/IVR, LLC, ITS GENERAL PARTNER

  

			
	By	 	/s/ John Eanes
		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	ARES ENHANCED LOAN INVESTMENT STRATEGY IX, L.P.
		
		  	By: AELIS IX Management, LLC, its General Partner

  

			
	 By
	 	/s/ John Eanes
		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	 Name of Lender:
	  	ARES ENHANCED LOAN INVESTMENT STRATEGY IR LTD.
		
		  	 By: ARES ENHANCED LOAN MANAGEMENT IR, L.P., AS PORTFOLIO MANAGER
 BY: ARES ENHANCED LOAN IR GP, LLC, ITS GENERAL PARTNER

  

			
	 By
	 	/s/ John Eanes
		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	 Name of Lender:
	  	ARES ENHANCED LOAN INVESTMENT STRATEGY II, LTD.
		
		  	 By: ARES ENHANCED LOAN MANAGEMENT II, L.P., ITS PORTFOLIO MANAGER
 BY: ARES ENHANCED LOAN II GP, LLC, ITS GENERAL PARTNER

  

			
	 By
	 	/s/ John Eanes
		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	 
		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	 Name of Lender:
	  	ARES ENHANCED CREDIT OPPORTUNITIES FUND LTD.
		
		  	 By: ARES ENHANCED CREDIT OPPORTUNITIES FUND MANAGEMENT, L.P., ITS MANAGER
 BY: ARES ENHANCED CREDIT OPPORTUNITIES FUND MANAGEMENT GP, LLC, AS GENERAL PARTNER

  

			
	 By
	 	/s/ John Eanes
		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	 Name of Lender:
	  	ARES ENHANCED CREDIT OPPORTUNITIES FUND II LTD.
		
		  	By: ARES ENHANCED CREDIT OPPORTUNITIES INVESTMENT MANAGEMENT II, LLC, ITS INVESTMENT MANAGER

  

			
	By	 	/s/ John Eanes
		 	Name: John Eanes
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	 Name of Lender:
	  	Stoney Lane Funding I, Ltd.
		
		  	By: HillMark Capital Management, L.P., as Collateral Manager, as Lender

  

			
	 By
	 	/s/ Mark Gold
		 	Name: Mark Gold
		 	Title: CEO
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	 Name of Lender:
	  	HillMark Funding, Ltd.
		
		  	By: HillMark Capital Management, L.P., as Collateral Manager, as Lender

  

			
	 By
	 	/s/ Mark Gold
		 	Name: Mark Gold
		 	Title: CEO
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	 Name of Lender:
	  	Race Point VIII CLO, Limited
		
		  	By: Sankaty Advisors, LLC as Portfolio Manager

  

			
	 By
	 	/s/ Andrew Viens
		 	Name: Andrew Viens
		 	Title: Sr. Vice President of Operations
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Race Point VII CLO, Limited
		
		  	By: Sankaty Advisors, LLC as Portfolio Manager

  

			
	By	 	 /s/ Andrew Viens

		 	Name: Andrew Viens
		 	Title: Sr. Vice President of Operations
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Race Point VI CLO, Ltd
		
		  	By: Sankaty Advisors LLC, as Asset Manager

  

			
	By	 	 /s/ Andrew Viens

		 	Name: Andrew Viens
		 	Title: Sr. Vice President of Operations
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Race Point V CLO, Limited
		
		  	By: Sankaty Advisors LLC as Portfolio Manager

  

			
	By	 	 /s/ Andrew S. Viens

		 	Name: Andrew S. Viens
		 	Title: Sr. Vice President of Operations
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Race Point IV CLO, Ltd.
		
		  	By: Sankaty Advisors, LLC as Asset Manager

  

			
	By	 	 /s/ Andrew S. Viens

		 	Name: Andrew S. Viens
		 	Title: Sr. Vice President of Operations
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Race Point III CLO
		
		  	By: Sankaty Advisors, LLC as Collateral Manager

  

			
	By	 	 /s/ Andrew S. Viens

		 	Name: Andrew S. Viens
		 	Title: Sr. Vice President of Operations
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Nash Point CLO
		
		  	By: Sankaty Advisors, LLC as Investment Manager

  

			
	By	 	 /s/ Andrew S. Viens

		 	Name: Andrew S. Viens
		 	Title: Sr. Vice President of Operations
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Chatham Light II CLO, Limited
		
		  	By: Sankaty Advisors, LLC as Investment Manager

  

			
	By	 	 /s/ Andrew S. Viens

		 	Name: Andrew S. Viens
		 	Title: Sr. Vice President of Operations
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Sun Life Assurance Company of Canada (US)
		
		  	By: GSO / Blackstone Debt Funds Management LLC as Sub-Advisor

  

			
	By	 	 /s/ Dan Smith

		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Blackstone / GSO Secured Trust Ltd.
		
		  	By: GSO / Blackstone Debt Funds Management LLC as Investment Manager

  

			
	By	 	 /s/ Dan Smith

		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	American Equity Investment Life Insurance Company

  

			
	By	 	 /s/ Dan Smith

		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	RiverSource Life Insurance Company

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	 	Columbia Variable Portfolio – Strategic Income Fund, a series of Columbia Funds Variable Insurance Trust

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	 	 Columbia Strategic Income Fund, a series of Columbia Funds Series Trust I

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	 Columbia Floating Rate Fund, a series of Columbia Funds Series Trust II

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Assistant Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Centurion CDO 9 Limited
		
		  	By: Columbia Management Investment Advisers, LLC As Collateral Manager

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Assistant Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Centurion CDO 8 Limited
		
		  	By: Columbia Management Investment Advisers, LLC As Collateral Manager

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Assistant Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Cent CLO 18 Limited
		
		  	By: Columbia Management Investment Advisers, LLC As Collateral Manager

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Assistant Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Cent CLO 17 Limited
		
		  	By: Columbia Management Investment Advisers, LLC As Collateral Manager

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Assistant Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Cent CDO XI Limited
		
		  	By: Columbia Management Investment Advisers, LLC As Collateral Manager

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Assistant Vice President
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Cent CDO 15 Limited
		
		  	By: Columbia Management Investment Advisers, LLC As Collateral Manager

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Assistant Vice President
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Cent CDO 14 Limited
		
		  	By: Columbia Management Investment Advisers, LLC As Collateral Manager

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Assistant Vice President
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Cent CDO 12 Limited
		
		  	By: Columbia Management Investment Advisers, LLC As Collateral Manager

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Assistant Vice President
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Cent CDO 10 Limited
		
		  	By: Columbia Management Investment Advisers, LLC As Collateral Manager

  

			
	 By
	 	 /s/ Robin C. Stancil

		 	Name: Robin C. Stancil
		 	Title: Assistant Vice President
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Prospect Park CDO Ltd.
		
		  	By: Blackstone Debt Advisors L.P. As Collateral Manager

  

			
	 By
	 	 /s/ Dan Smith

		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Musashi Secured Credit Fund Ltd.
		
		  	By: GSO Capital Advisors LLC, as Manager

  

			
	 By
	 	 /s/ Dan Smith

		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Maps CLO Fund II, Ltd.
		
		  	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager

  

			
	 By
	 	 /s/ Dan Smith

		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Inwood Park CDO LTD.
		
		  	By: Blackstone Debt Advisors LP As Collateral Manager

  

			
	 By
	 	 /s/ Dan Smith

		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Gale Force 4 CLO, Ltd.
		
		  	By: GSO / Blackstone Debt Funds Management LLC as Collateral Servicer

  

			
	 By
	 	 /s/ Dan Smith

		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Gale Force 3 CLO, Ltd.
		
		  	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager

  

			
	 By
	 	 /s/ Dan Smith

		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Callidus Debt Partners CLO Fund VII, Ltd.
		
		  	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager

  

			
	 By
	 	 /s/ Dan Smith

		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Callidus Debt Partners CLO Fund VI, Ltd.
		
		  	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager

  

			
	By	 	/s/ Dan Smith
		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Callidus Debt Partners CLO Fund V, Ltd.
		
		  	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager

  

			
	By	 	/s/ Dan Smith
		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Callidus Debt Partners CLO Fund IV, Ltd.
		
		  	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager

  

			
	By	 	/s/ Dan Smith
		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Adirondack Park CLO Ltd.
		
		  	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager

  

			
	By	 	/s/ Dan Smith
		 	Name: Dan Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	1776 CLO I, Ltd.
		
		  	

  

			
	By	 	/s/ Ron Polye
		 	Name: Ron Polye
		 	Title: Authorized Officer
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	WIND RIVER CLO II—TATE INVESTORS, LTD.
		
		  	By: THL Credit Senior Loan Strategies LLC, as Manager

  

			
	By	 	/s/ Kathleen A. Zarn
		 	Name: Kathleen A. Zarn
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	 	THL Credit Wind River 2012-1 CLO Ltd.
		
		 	By: THL Credit Senior Loan Strategies LLC, as Investment Manager

  

			
	By	 	/s/ Kathleen A. Zarn
		 	Name: Kathleen A. Zarn
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	 	GANNETT PEAK CLO I, LTD.
		
		 	By: THL Credit Senior Loan Strategies LLC, as Manager

  

			
	By	 	/s/ Kathleen A. Zarn
		 	Name: Kathleen A. Zarn
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	 	MADISON PARK FUNDING V, LTD.
		
		 	By: Credit Suisse Asset Management, LLC, as collateral manager

  

			
	By	 	/s/ Thomas Flannery
		 	Name: Thomas Flannery
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	CREDIT SUISSE NOVA (LUX)
		
		  	By: Credit Suisse Asset Management, LLC or Credit Suisse Asset Management Limited, each as Co-Investment Adviser to Credit Suisse Fund Management S.A., management company for
Credit Suisse Nova (Lux)

  

			
	By	 	/s/ Thomas Flannery
		 	Name: Thomas Flannery
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CASTLE GARDEN FUNDING

  

			
	By	 	 /s/ Thomas Flannery

		 	Name: Thomas Flannery
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CALIFORNIA STATE TEACHERS’ RETIREMENT SYSTEM
		
		  	By: Credit Suisse Asset Management, LLC, as investment manager

  

			
	By	 	 /s/ Thomas Flannery

		 	Name: Thomas Flannery
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	BENTHAM WHOLESALE SYNDICATED LOAN FUND
		
		  	By: Credit Suisse Asset Management, LLC, as agent (sub-advisor) for Challenger Investment Services Limited, the Responsible Entity for Bentham Wholesale Syndicated Loan
Fund

  

			
	By	 	 /s/ Thomas Flannery

		 	Name: Thomas Flannery
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	ATRIUM V
		
		  	By: Credit Suisse Asset Management, LLC, as collateral manager

  

			
	By	 	 /s/ Thomas Flannery

		 	Name: Thomas Flannery
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	ATRIUM IX
		
		  	By: Credit Suisse Asset Management, LLC, as portfolio manager

  

			
	By	 	 /s/ Thomas Flannery

		 	Name: Thomas Flannery
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Westchester CLO, Ltd.
		
		  	By: Highland Capital Management, L.P., As Collateral Manager

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Stratford CLO, Ltd.
		
		  	By: Highland Capital Management, L.P. As Collateral Manager

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Rockwall CDO II Ltd.
		
		  	By: Highland Capital Management, L.P., As Collateral Manager

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Red River CLO, Ltd
		
		  	By: Highland Capital Management, L.P. As Collateral Manager

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Liberty CLO, Ltd.
		
		  	By: Highland Capital Management L.P., As Collateral Manager

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Highland/iBoxx Senior Loan ETF	  	

  

			
	By	 	 /s/ Brian Mitts

		 	Name: Brian Mitts
		 	Title: Senior Fund Analyst
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Highland Floating Rate Opportunities Fund	  	

  

			
	By	 	 /s/ Brian Mitts

		 	Name: Brian Mitts
		 	Title: Senior Fund Analyst
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	 Highland Credit Opportunities CDO, Ltd.
  

By: Highland Capital Management L.P., As Collateral Manager

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Hewett’s Island CLO I-R, Ltd.
		
		  	 By: Acis Capital Management, LP, its Collateral Manager
 By: Acis Capital Management GP, LLC, its general partner

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	 Greenbriar CLO, LTD.

		
		  	By: Highland Capital Management, L.P., As Collateral Manager

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Grayson CLO, Ltd.
		
		  	By: Highland Capital Management, L.P. As Collateral Manager

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Gleneagles CLO Ltd.
		
		  	By: Highland Capital Management, L.P., As Collateral Manager

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Eastland CLO, Ltd.
		
		  	By: Highland Capital Management, L.P., As Collateral Manager

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Aberdeen Loan Funding, Ltd
		
		  	By: Highland Capital Management, L.P. As Collateral Manager

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender: ACIS CLO 2013-1 LTD.

  

			
	By	 	 /s/ Carter Chism

		 	Name: Carter Chism
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	TRALEE CLO II, LTD
		
		  	By: Par-Four Investment Management, LLC As Collateral Manager

  

			
	By	 	 /s/ Joseph Matteo

		 	Name: Joseph Matteo
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	TRALEE CDO I LTD
		
		  	By: Par-Four Investment Management, LLC As Collateral Manager

  

			
	By	 	 /s/ Joseph Matteo

		 	Name: Joseph Matteo
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	VALIDUS REINSURANCE LTD
		
		  	By: PineBridge Investments LLC Its Investment Manager

  

			
	By	 	 /s/ Steven Oh

		 	Name: Steven Oh
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Saturn CLO, Ltd.

		
		  	By: PineBridge Investments LLC Its Collateral Manager

  

			
	By	 	 /s/ Steven Oh

		 	Name: Steven Oh
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Lancashire Insurance Company Limited
		
		  	By: PineBridge Investments Europe Limited As Collateral Manager

  

			
	By	 	 /s/ Andrew Meissner

		 	Name: Andrew Meissner
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Galaxy XIV CLO, Ltd.
		
		  	By: PineBridge Investments LLC, as Collateral Manager

  

			
	By	 	 /s/ Steven Oh

		 	Name: Steven Oh
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Galaxy XII CLO, Ltd.
		
		  	By: PineBridge Investments LLC As Collateral Manager

  

			
	By	 	 /s/ Steven Oh

		 	Name: Steven Oh
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Galaxy XI CLO, Ltd.
		
		  	By: PineBridge Investments LLC As Collateral Manager

  

			
	By	 	 /s/ Steven Oh

		 	Name: Steven Oh
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Galaxy VIII CLO, LTD
		
		  	By: PineBridge Investments LLC Its Collateral Manager

  

			
	By	 	 /s/ Steven Oh

		 	Name: Steven Oh
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Fire and Police Pension Fund, San Antonio
		
		  	By: PineBridge Investments LLC Its Investment Manager

  

			
	By	 	 /s/ Steven Oh

		 	Name: Steven Oh
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Arch Investment Holdings III Ltd.
		
		  	By: PineBridge Investments LLC As Collateral Manager

  

			
	By	 	/s/ Steven Oh
		 	Name: Steven Oh
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Advocate Health Care Network
		
		  	By: PineBridge Investments LLC Its Investment Manager

  

			
	By	 	/s/ Steven Oh
		 	Name: Steven Oh
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	ARCHES FUNDING ULC

  

			
	By	 	/s/ Richard Taylor
		 	Name: Richard Taylor
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	ACAS CLO 2007-1, Ltd.
		
		  	By: American Capital Leveraged Finance Management, LLC (f/k/a American Capital Asset Management, LLC), as Portfolio Manager

  

			
	By	 	/s/ Maria Jones
		 	Name: Maria Jones
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Mountain Capital CLO VI Ltd.

  

			
	By	 	/s/ Linda Pace
		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Mountain Capital CLO V Ltd.

  

			
	By	 	/s/ Linda Pace
		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Foothill CLO I, Ltd

  

			
	By	 	/s/ Linda Pace
		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Carlyle Veyron CLO, Ltd.

  

			
	By	 	/s/ Linda Pace
		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Carlyle McLaren CLO, Ltd.

  

			
	By	 	/s/ Linda Pace
		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Carlyle High Yield Partners X, Ltd

  

			
	By	 	/s/ Linda Pace
		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Carlyle High Yield Partners VIII, Ltd

  

			
	By	 	/s/ Linda Pace
		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Carlyle High Yield Partners IX, Ltd

  

			
	By	 	/s/ Linda Pace
		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Carlyle Global Market Strategies CLO 2012-4, Ltd.

  

			
	By	 	/s/ Linda Pace
		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Carlyle Daytona CLO, Ltd.

  

			
	By	 	/s/ Linda Pace
		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Carlyle Bristol CLO, Ltd.

  

			
	By	 	/s/ Linda Pace
		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Carlyle Azure CLO, Ltd.

  

			
	By	 	 /s/ Linda Pace

		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Carlyle Arnage CLO, Ltd.

  

			
	By	 	 /s/ Linda Pace

		 	Name: Linda Pace
		 	Title: Managing Director
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	First Trust Senior Floating Rate Income Fund II
		
		  	By: First Trust Advisors L.P., its investment manager

  

			
	By	 	 /s/ Scott Fries

		 	Name: Scott Fries
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Advanced Series Trust – AST First Trust Balanced Target Portfolio
		
		  	By: First Trust Advisors L.P., its investment manager

  

			
	By	 	 /s/ Scott Fries

		 	Name: Scott Fries
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CREDIT SUISSE LOAN FUNDING LLC

  

			
	By	 	 /s/ Robert Healey

		 	Name: Robert Healey
		 	Title: Authorized Signatory
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Greywolf CLO II, Ltd
		
		  	By: Greywolf Capital Management LP, as Portfolio Manager

  

			
	By	 	 /s/ Robert Miller

		 	Name: Robert Miller
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Greywolf CLO I, Ltd
		
		  	By: Greywolf Capital Management LP, its Investment Manager

  

			
	By	 	 /s/ Robert Miller

		 	Name: Robert Miller
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Cedar Funding Ltd.
		
		  	By: AEGON USA Investment Management, LLC

  

			
	By	 	 /s/ Lisa Baltagi

		 	Name: Lisa Baltagi
		 	Title: Director
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	CANARAS SUMMIT CLO LTD.
		
		  	By: Canaras Capital Management, LLC As Sub-Investment Adviser

  

			
	By	 	 /s/ Andrew Heller

		 	Name: Andrew Heller
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Green Island CBNA Loan Funding LLC
		
		  	By: Citibank N.A.

  

			
	By	 	 /s/ Paul Plank

		 	Name: Paul Plank
		 	Title: Director
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Stone Harbor Global Funds PLC—Stone Harbor Leveraged Loan Portfolio

  

			
	By	 	 /s/ Adam Shapiro

		 	Name: Adam Shapiro
		 	Title: General Counsel
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	San Joaquin County Employees’ Retirement Association

  

			
	By	 	 /s/ Adam Shapiro

		 	Name: Adam Shapiro
		 	Title: General Counsel
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Libra Global Limited	  	

  

			
	By	 	 /s/ Adam Shapiro

		 	Name: Adam Shapiro
		 	Title: General Counsel
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	JHF II—Multi Sector Bond Fund	  	

  

			
	By	 	 /s/ Adam Shapiro

		 	Name: Adam Shapiro
		 	Title: General Counsel
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Neuberger Berman CLO XII, LTD	  	
		
		  	By: Neuberger Berman Fixed Income LLC as its Collateral Manager

  

			
	By	 	 /s/ Colin Donlan

		 	Name: Colin Donlan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	LightPoint CLO VIII, Ltd.	  	
		
		  	By: Neuberger Berman Fixed Income LLC as collateral manager

  

			
	By	 	 /s/ Colin Donlan

		 	Name: Colin Donlan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	LightPoint CLO VII, Ltd.	  	
		
		  	By: Neuberger Berman Fixed Income LLC as collateral manager

  

			
	By	 	 /s/ Colin Donlan

		 	Name: Colin Donlan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	 LightPoint CLO V, Ltd.
  

By: Neuberger Berman Fixed Income LLC as collateral manager

  

			
	By	 	 /s/ Colin Donlan

		 	Name: Colin Donlan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	 LightPoint CLO IV, Ltd.
  

By: Neuberger Berman Fixed Income LLC as collateral manager

  

			
	By	 	 /s/ Colin Donlan

		 	Name: Colin Donlan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Longfellow Place CLO, Ltd.

  

			
	By	 	 /s/ Scott D’Orsi

		 	Name: Scott D’Orsi
		 	Title: Portfolio Manager
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Emerson Place CLO, Ltd.

  

			
	By	 	 /s/ Scott D’Orsi

		 	Name: Scott D’Orsi
		 	Title: Portfolio Manager
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Avery Street CLO, Ltd.

  

			
	By	 	 /s/ Scott D’Orsi

		 	Name: Scott D’Orsi
		 	Title: Portfolio Manager
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	 Kingsland V Ltd.
  

By: Kingsland Capital Management, LLC, as Manager

  

			
	By	 	 /s/ Ursula Bernal

		 	Name: Ursula Bernal
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	 Kingsland IV Ltd.
  

By: Kingsland Capital Management, LLC, as Manager

  

			
	By	 	 /s/ Ursula Bernal

		 	Name: Ursula Bernal
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Kingsland III, Ltd.
		
		  	By: Kingsland Capital Management, LLC, as Manager

  

			
	By	 	 /s/ Ursula Bernal

		 	Name: Ursula Bernal
		 	Title: Authorized Signatory
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Kingsland II, Ltd.
		
		  	By: Kingsland Capital Management, LLC, as Manager

  

			
	By	 	 /s/ Ursula Bernal

		 	Name: Ursula Bernal
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Senior Debt Portfolio
		
		  	By: Boston Management and Research as Investment Advisor

  

			
	By	 	 /s/ Michael Botthof

		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Pacific Select Fund Floating Rate Loan Portfolio
		
		  	By: Eaton Vance Management as Investment Sub-Advisor

  

			
	By	 	 /s/ Michael Botthof

		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	MET Investors Series Trust —Met/Eaton Vance Floating Rate Portfolio
		
		  	Re: Eaton Vance Management as Investment Sub-Advisor

  

			
	By	 	 /s/ Michal Botthof

		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Innovation Trust 2011
		
		  	By: Eaton Vance Management as Investment Advisor

  

			
	By	 	 /s/ Michal Botthof

		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Innovation Trust 2009
		
		  	By: Eaton Vance Management as Investment Advisor

  

			
	By	 	 /s/ Michael Botthof

		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Grayson & Co
		
		  	By: Boston Management and Research as Investment Advisor

  

			
	By	 	 /s/ Michael Botthof

		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Eaton Vance VT Floating-Rate Income Fund
		
		  	By: Eaton Vance Management as Investment Advisor

  

			
	By	 	 /s/ Michael Botthof

		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Eaton Vance Short Duration Diversified Income Fund
		
		  	Re: Eaton Vance Management as Investment Advisor

  

			
	By	 	 /s/ Michael Botthof

		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Eaton Vance Senior Income Trust
		
		  	By: Eaton Vance Management as Investment Advisor

  

			
	By	 	 /s/ Michael Botthof

		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Eaton Vance Senior Floating-Rate Trust
		
		  	By: Eaton Vance Management as Investment Advisor

  

			
	By	 	/s/ Michael Botthof
		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Eaton Vance Limited Duration Income Fund
		
		  	By: Eaton Vance Management as Investment Advisor

  

			
	By	 	/s/ Michael Botthof
		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Eaton Vance International (Cayman Islands) Floating-Rate Income Portfolio
		
		  	By: Eaton Vance Management as Investment Advisor

  

			
	By	 	 /s/ Michael Botthof

		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	 By
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Eaton Vance Institutional Senior Loan Fund
		
		  	By: Eaton Vance Management as Investment Advisor

  

			
	By	 	/s/ Michael Botthof
		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Eaton Vance Floating-Rate Income Fund
		
		  	By: Eaton Vance Management as Investment Advisor

  

			
	By	 	/s/ Michael Botthof
		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Eaton Vance CDO VIII, Ltd.
		
		  	By: Eaton Vance Management as Investment Advisor

  

			
	By	 	/s/ Michael Botthof
		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Columbia Funds Variable Series Trust II—Variable Portfolio—Eaton Vance Floating-Rate Income Fund
		
		  	By: Eaton Vance Management as Investment Sub-Advisor

  

			
	By	 	/s/ Michael Botthof
		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	AGF Floating Rate Income Fund
		
		  	By: Eaton Vance Management as Portfolio Manager

  

			
	By	 	/s/ Michael Botthof
		 	Name: Michael Botthof
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Oak Hill Credit Partners V, Limited
		
		  	By: Oak Hill Advisors, L.P., as Portfolio Manager

  

			
	By	 	/s/ Glenn R. August
		 	Name: Glenn R. August
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Oak Hill Credit Partners IV, Limited
		
		  	By: Oak Hill CLO Management IV, LLC, as Investment Manager

  

			
	 By
	 	/s/ Glenn R. August
		 	Name: Glenn R. August
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	OHA Park Avenue CLO I, Ltd.
		
		  	By: Oak Hill Advisors, L.P., as Investment Manager

  

			
	By	 	/s/ Glenn R. August
		 	Name: Glenn R. August
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	OHA Intrepid Leveraged Loan Fund, Ltd.
		
		  	By: Oak Hill Advisors, L.P., as its Portfolio Manager

  

			
	By	 	/s/ Glenn R. August
		 	Name: Glenn R. August
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	OHA CREDIT PARTNERS VIII, LTD.
		
		  	By: Oak Hill Advisors, L.P. as Warehouse Portfolio Manager

  

			
	By	 	/s/ Glenn R. August
		 	Name: Glenn R. August
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	The Public School Retirement System of Missouri
		
		  	By: Oaktree Capital Management, L.P. Its: Investment Manager

  

			
	By	 	/s/ David Yee
		 	Name: David Yee
		 	Title: Senior Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	/s/ Desmund Shirazi
		 	Name: Desmund Shirazi
		 	Title: Managing Director

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	The Public Education Employee Retirement System of Missouri
		
		  	By: Oaktree Capital Management, L.P. Its: Investment Manager

  

			
	By	 	/s/ David Yee
		 	Name: David Yee
		 	Title: Senior Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	/s/ Desmund Shirazi
		 	Name: Desmund Shirazi
		 	Title: Managing Director

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Oaktree Senior Loan Fund, L.P.
		
		  	By: Oaktree Senior Loan Fund GP, L.P. Its: General Partner, By: Oaktree Fund GP IIA, LLC Its: General Partner, By: Oaktree Fund GP II, L.P. Its: Managing Member

  

			
	By	 	/s/ David Yee
		 	Name: David Yee
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	/s/ Desmund Shirazi
		 	Name: Desmund Shirazi
		 	Title: Authorized Signatory

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Oaktree Enhanced Income Funding Series IV, Ltd.
		
		  	By: Oaktree Capital Management, L.P. Its: Collateral Manager

  

			
	By	 	/s/ David Yee
		 	Name: David Yee
		 	Title: Senior Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	/s/ Desmund Shirazi
		 	Name: Desmund Shirazi
		 	Title: Managing Director

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Oaktree Enhanced Income Funding Series III, Ltd.
		
		  	By: Oaktree Capital Management, L.P. Its: Collateral Manager

  

			
	By	 	/s/ David Yee
		 	Name: David Yee
		 	Title: Senior Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	/s/ Desmund Shirazi
		 	Name: Desmund Shirazi
		 	Title: Managing Director

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Oaktree Enhanced Income Funding Series I, Ltd.
		
		  	By: Oaktree Capital Management, L.P. Its: Collateral Manager

  

			
	By	 	/s/ David Yee
		 	Name: David Yee
		 	Title: Senior Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	/s/ Desmund Shirazi
		 	Name: Desmund Shirazi
		 	Title: Managing Director

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Arch Investment Holdings IV Ltd.
		
		  	By: Oaktree Capital Management, L.P. Its: Investment Manager

  

			
	By	 	/s/ David Yee
		 	Name: David Yee
		 	Title: Senior Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	/s/ Desmund Shirazi
		 	Name: Desmund Shirazi
		 	Title: Managing Director

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 ACE Tempest Reinsurance Ltd.

		
		  	By: Oaktree Capital Management, L.P. Its: Investment Manager

  

			
	By	 	/s/ David Yee
		 	Name: David Yee
		 	Title: Senior Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	 /s/ Desmund Shirazi

		 	Name: Desmund Shirazi
		 	Title: Managing Director

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Trimaran CLO VI Ltd.

		
		  	By: Trimaran Advisors, L.L.C.

  

			
	By	 	/s/ Daniel Gilligan
		 	Name: Daniel Gilligan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Trimaran CLO V Ltd.

		
		  	By: Trimaran Advisors, L.L.C.

  

			
	By	 	/s/ Daniel Gilligan
		 	Name: Daniel Gilligan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Trimaran CLO IV Ltd.

		
		  	By: Trimaran Advisors, L.L.C.

  

			
	By	 	/s/ Daniel Gilligan
		 	Name: Daniel Gilligan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Katonah X CLO Ltd.

  

			
	By	 	/s/ Daniel Gilligan
		 	Name: Daniel Gilligan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Katonah VIII CLO Ltd.

  

			
	By	 	/s/ Daniel Gilligan
		 	Name: Daniel Gilligan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	 
		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Katonah VII CLO Ltd.

  

			
	By	 	/s/ Daniel Gilligan
		 	Name: Daniel Gilligan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Katonah IX CLO Ltd.

  

			
	By	 	/s/ Daniel Gilligan
		 	Name: Daniel Gilligan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Katonah 2007-I CLO Ltd.

  

			
	By	 	/s/ Daniel Gilligan
		 	Name: Daniel Gilligan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Canyon Capital CLO 2012-1 Ltd.

		
		  	By: Canyon Capital Advisors, its Asset Manager

  

			
	By	 	/s/ Jonathan M. Kaplan
		 	Name: Jonathan M. Kaplan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Canyon Capital CLO 2006-1, Ltd.

		
		  	By: Canyon Capital Advisors LLC, its Asset Manager

  

			
	By	 	/s/ Jonathan M. Kaplan
		 	Name: Jonathan M. Kaplan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 The Loomis Sayles Senior Loan Fund, LLC

		
		  	 By: Loomis, Sayles & Company, L.P., Its Managing Member
 By: Loomis, Sayles & Company, Incorporated, Its General Partner

  

			
	By	 	/s/ Mary McCarthy
		 	Name: Mary McCarthy
		 	Title: Vice President, Legal and Compliance Analyst
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Natixis Loomis Sayles Senior Loan Fund

		
		  	 By: Loomis, Sayles & Company, L.P., Its Investment Manager
 By: Loomis, Sayles & Company, Incorporated, Its General Partner

  

			
	By	 	/s/ Mary McCarthy
		 	Name: Mary McCarthy
		 	Title: Vice President, Legal and Compliance Analyst
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Loomis Sayles CLO I, LTD.

		
		  	 By: Loomis, Sayles & Company, L.P., Its Collateral Manager
 By: Loomis, Sayles & Company, Incorporated, Its General Partner

  

			
	By	 	/s/ Mary McCarthy
		 	Name: Mary McCarthy
		 	Title: Vice President, Legal and Compliance Analyst
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Apostle Loomis Sayles Senior Loan Fund

		
		  	 By: Loomis, Sayles & Company, L.P., Its Investment Manager
 By: Loomis, Sayles & Company, Incorporated, Its General Partner

  

			
	By	 	/s/ Mary McCarthy
		 	Name: Mary McCarthy
		 	Title: Vice President, Legal and Compliance Analyst
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Apostle Loomis Sayles Credit Opportunities Fund
		
		  	 By: Loomis, Sayles & Company, L.P., Its Investment Manager
 By: Loomis, Sayles & Company, Incorporated, Its General Partner

  

			
	By	 	/s/ Mary McCarthy
		 	Name: Mary McCarthy
		 	Title: Vice President, Legal and Compliance Analyst
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Doral CLO II Ltd.

  

			
	By	 	/s/ John Finan
		 	Name: John Finan
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Doral CLO I, Ltd.

  

			
	By	 	/s/ John Finan
		 	Name: John Finan
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 BlueMountain CLO Ltd

		
		  	By: BLUEMOUNTAIN CAPITAL MANAGEMENT, LLC, Its Collateral Manager

  

			
	By	 	/s/ Dwayne Weston
		 	Name: Dwayne Weston
		 	Title: Associate
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 BlueMountain CLO 2012-1 Ltd

		
		  	By: BLUEMOUNTAIN CAPITAL MANAGEMENT, LLC, Its Collateral Manager

  

			
	By	 	/s/ Dwayne Weston
		 	Name: Dwayne Weston
		 	Title: Associate
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	LANDMARK VIII CLO LTD
		
		  	By: Landmark Funds LLC, as Manager

  

			
	By	 	 /s/ William Lowry

		 	Name: William Lowry
		 	Title: Designated Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	LANDMARK VII CDO LTD
		
		  	By: Landmark Funds LLC, as Manager

  

			
	By	 	 /s/ William Lowry

		 	Name: William Lowry
		 	Title: Designated Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 LANDMARK V CDO LIMITED

		
		  	By: Landmark Funds LLC, as Manager

  

			
	By	 	 /s/ William Lowry

		 	Name: William Lowry
		 	Title: Designated Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 LANDMARK IX CDO LTD

		
		  	By: Landmark Funds LLC, as Manager

  

			
	By	 	 /s/ William Lowry

		 	Name: William Lowry
		 	Title: Designated Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	GREYROCK CDO LTD.,
		
		  	By: Landmark Funds LLC, as Manager

  
  

			
	By	 	 /s/ William Lowry

		 	Name: William Lowry
		 	Title: Designated Signatory
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Wells Fargo Advantage Short-Term High Yield Bond Fund

  

			
	By	 	 /s/ Gilbert Southwell

		 	Name: Gilbert Southwell
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 LATITUDE CLO III, LTD

  

			
	By	 	 /s/ Kirk Wallace

		 	Name: Kirk Wallace
		 	Title: Senior Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	LATITUDE CLO II, LTD

  

			
	By	 	 /s/ Kirk Wallace

		 	Name: Kirk Wallace
		 	Title: Senior Vice President
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Wasatch CLO Ltd
		
		  	By: Invesco Senior Secured Management, Inc. as Portfolio Manager

  

			
	By	 	 /s/ Thomas Ewald

		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Saratoga CLO I, Limited
		
		  	By: Invesco Senior Secured Management, Inc. as Asset Manager

  

			
	By	 	 /s/ Thomas Ewald

		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	For any Lender requiring a second signature line:
		
	By	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 PowerShares Senior Loan Portfolio

		
		  	By: Invesco Senior Secured Management, Inc. as Collateral Manager

	
	  

  

			
	By	 	/s/ Thomas Ewald
		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Nautique Funding Ltd

		
		  	By: Invesco Senior Secured Management, Inc. as Collateral Manager

  

			
	By	 	/s/ Thomas Ewald
		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Moselle CLO S.A.

		
		  	By: Invesco Senior Secured Management, Inc. as Collateral Manager

  

			
	By	 	/s/ Thomas Ewald
		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Morgan Stanley Investment Management Croton, Ltd.
		
		  	By: Invesco Senior Secured Management, Inc. as Collateral Manager

  

			
	By	 	/s/ Thomas Ewald
		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	MSIM Peconic Bay, Ltd.
		
		  	By: Invesco Senior Secured Management, Inc. as Collateral Manager

  

			
	By	 	/s/ Thomas Ewald
		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Limerock CLO I
		
		  	By: Invesco Senior Secured Management, Inc. as Investment Manager

  

			
	By	 	/s/ Thomas Ewald
		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Invesco Zodiac Funds—Invesco US Senior Loan Fund
		
		  	By: Invesco Management S.A. As Investment Manager

  

			
	By	 	/s/ Thomas Ewald
		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

  
  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Invesco Floating Rate Fund
		
		  	By: Invesco Senior Secured Management, Inc. as Sub-Advisor

  

			
	By	 	/s/ Thomas Ewald
		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

  
  

 

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Hudson Canyon Funding II, Ltd.
		
		  	By: Invesco Senior Secured Management, Inc. as Collateral Manager and Attorney in Fact

  

			
	By	 	/s/ Thomas Ewald
		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Diversified Credit Portfolio Ltd.
		
		  	By: Invesco Senior Secured Management, Inc. as Investment Advisor

  

			
	By	 	/s/ Thomas Ewald
		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Belhurst CLO Ltd.
		
		  	By: Invesco Senior Secured Management, Inc. as Collateral Manager

  

			
	By	 	/s/ Thomas Ewald
		 	Name: Thomas Ewald
		 	Title: Authorized Individual
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Virtus Senior Floating Rate Fund

  

			
	By	 	/s/ Kyle Jennings
		 	Name: Kyle Jennings
		 	Title: Managing Director
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Virtus Low Duration Income Fund

  

			
	By	 	/s/ Kyle Jennings
		 	Name: Kyle Jennings
		 	Title: Managing Director
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 
		 	Name:
		 	Title:

  
  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	VANTAGETRUST
		
		  	By: Pacific Life Fund Advisors LLC (doing business as Pacific Asset Management), in its capacity as Investment Advisor

  

			
	By	 	/s/ Michael Marzouk
		 	Name: Michael Marzouk
		 	Title: Managing Director
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 /s/ Dale Hawley

		 	Name: Dale Hawley
		 	Title: Assistant Secretary

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	PACIFIC LIFE INSURANCE COMPANY (For IMDBKLNS Account)

  

			
	By	 	/s/ Michal Marzouk
		 	Name: Michael Marzouk
		 	Title: Assistant Vice President
		
		 	 For any Lender requiring a second signature line:

		
	By	 	 /s/ Joseph Tortorelli

		 	Name: Joseph Tortorelli
		 	Title: Assistant Secretary

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Malibu CBNA Loan Funding LLC

  

			
	by	 	 /s/ Adam R. Jacobs

		 	Name: Adam R. Jacobs
		 	Title:   Attorney-In-Fact

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Airlie CLO 2006-II Ltd.

  

			
	by	 	 /s/ Seth Cameron

		 	Name: Seth Cameron
		 	Title:   Portfolio Manager
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Barclays Bank PLC

  

			
	by	 	 /s/ Patrick Kerner

		 	Name: Patrick Kerner
		 	Title:   Assistant Vice President

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
		
		  	 Name of Lender: CFIP CLO 2013-1, Ltd.
  

By: Chicago Fundamental Investment Partners,

LLC, as Collateral Manager

  

			
	by	 	 /s/ Steven J. Novatney

		 	Name: Steven J. Novatney
		 	Title:   General Counsel & CCO

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	CITIBANK, N.A.

  

			
	by	 	 /s/ Michael Zicari

		 	Name: Michael Zicari
		 	Title:   Vice President
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

 Name of Lender: ACA CLO 2006-1 LTD 

By: Its Investment Advisor CVC Credit Partners, LLC 

 

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 Name of Lender: ACA CLO 2006-2 LTD 

By: Its Investment Advisor CVC Credit Partners, LLC 

 

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 Name of Lender: ACA CLO 2007-1 LTD 

By: Its Investment Advisor CVC Credit Partners, LLC 

 

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

 Name of Lender: APIDOS CDO I 
 By: Its Investment Advisor CVC Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 Name of Lender: APIDOS CDO II 
 By: Its Investment Advisor CVC Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 Name of Lender: APIDOS CDO III 
 By: Its Investment Advisor CVC Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

 Name of Lender: APIDOS CDO IV 
 By: Its Investment Advisor CVC Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 Name of Lender: APIDOS CDO V 
 By: Its Investment Advisor CVC Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 Name of Lender: APIDOS CINCO CDO 
 By: Its Investment Advisor CVC Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

 Name of Lender: APIDOS CLO IX 
 By: Its Collateral Manager CVC Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 Name of Lender: APIDOS CLO VIII 
 By: Its Collateral Manager CVC Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 Name of Lender: APIDOS CLO X 
 By: Its Collateral Manager CVC Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

 Name of Lender: APIDOS CLO XI 
 By: Its Collateral Manager CVC Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 Name of Lender: APIDOS CLO XII 
 By: Its Collateral Manager CVC Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 Name of Lender: APIDOS QUATTRO CDO 
 By: Its Investment Advisor Credit Partners, LLC 
  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title:   Partner

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	RIZAL COMMERCIAL BANKING CORPORATION

  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title: Partner

  

			
	Name of Lender:	  	SAN GABRIEL CLO I LTD
	
	 By: Its Investment Advisor CVC Credit Partners, LLC

On behalf of Resource Capital Asset Management (RCAM)

  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title: Partner

  

			
	Name of Lender:	  	SHASTA CLO I LTD
	
	 By: Its Investment Advisor Credit Partners, LLC

On behalf of Resource Capital Asset Management (RCAM)

  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title: Partner

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 SIERRA CLO II LTD

 By: Its Investment Advisor CVC Credit Partners, LLC 

On behalf of Resource Capital Asset Management (RCAM) 

 

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title: Partner

  

			
	Name of Lender:	  	WHITNEY CLO I LTD
	
	 By: Its Investment Advisor Credit Partners, LLC

On behalf of Resource Capital Asset Management (RCAM)

  

			
	by	 	 /s/ Gretchen Bergstresser

		 	Name: Gretchen Bergstresser
		 	Title: Partner

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 BlueCross BlueShield of Tennessee, Inc.

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	By	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Global Indemnity (Cayman) Limited

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	By	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Hartford Total Return Bond HLS Fund

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	By	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Safety Insurance Company

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	By	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	SunAmerica Senior Floating Rate Fund, Inc.

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	By	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Stellar Performer Global Series W - Global Credit

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	By	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	The Hartford Floating Rate Fund

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	By	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	The Hartford Inflation Plus Fund

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	By	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	The Hartford Short Duration Fund

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	 By
	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	The Hartford Strategic Income Fund

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	 By
	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Wellington Trust Company, National Association Multiple Collective Investment Funds Trust II, Core Bond Plus/High Yield Bond Portfolio

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	 By
	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Wellington Trust Company, National Association Multiple Common Trust Funds Trust- Opportunistic Fixed Income Allocation Portfolio

  

			
	 By: Wellington Management Company, LLP
 as its Investment Adviser

		
	 By
	 	 /s/ Steven M. Hoffman

		 	Name: Steven M. Hoffman
		 	Title: Vice President and Counsel

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	UAW Retiree Medical Benefits Trust

  

			
	By:	 	State Street Bank and Trust Company, trustee
		
	 By
	 	 /s/ Timothy B. Stone

		 	Name: Timothy B. Stone
		 	Title: Vice President State Street Bank & Trust Co.

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Flagship CLO IV
		
		  	By: Deutsche Investment Management Americas, Inc. (as successor in interest to Deutsche Asset Management, Inc.), As Collateral Manager

  

			
	By	 	 /s/ Anthony V. Versaci, Director

		 	Anthony V. Versaci, Director
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	 /s/ Thomas R. Bouchard

		 	Name: Thomas R. Bouchard
		 	Title: Vice President

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	DWS Floating Rate Fund
		
		  	By: Deutsche Investment Management Americas, Inc. Investment Advisor

  

			
	By	 	 /s/ Anthony V. Versaci, Director

		 	Anthony V. Versaci, Director
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	 /s/ Thomas R. Bouchard

		 	Name: Thomas R. Bouchard
		 	Title: Vice President

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Flagship CLO VI
		
		  	By: Deutsche Investment Management Americas, Inc. As Collateral Manager

  

			
	By	 	 /s/ Anthony V. Versaci, Director

		 	Anthony V. Versaci, Director
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	 /s/ Thomas R. Bouchard

		 	Name: Thomas R. Bouchard
		 	Title: Vice President

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	DWS HIGH INCOME TRUST
		
		  	By: Deutsche Investment Management Americas, Inc. as Investment Advisor to the Fund

  

			
	By	 	 /s/ Ann Marie Ryan, Director

		 	Ann Marie Ryan, Director
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	 /s/ Thomas R. Bouchard

		 	Name: Thomas R. Bouchard
		 	Title: Vice President

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	DWS Multi-Market Income Trust
		
		  	By: Deutsche Investment Management Americas, Inc. As Investment Advisor

  

			
	By	 	 /s/ Ann Marie Ryan, Director

		 	Ann Marie Ryan, Director
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	 /s/ Thomas R. Bouchard

		 	Name: Thomas R. Bouchard
		 	Title: Vice President

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	DWS STATEGIC INCOME TRUST
		
		  	By: Deutsche Investment Management Americas, Inc. as Investment Advisor to the Fund

  

			
	By	 	 /s/ Ann Marie Ryan, Director

		 	Ann Marie Ryan, Director
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	 Thomas R. Bouchard

		 	Name: Thomas R. Bouchard
		 	Title: Vice President

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	MT. WHITNEY SECURITIES INC., as Assignee
		
		  	By: Deutsche Investment Management Americas Inc. As Manager

  

			
	By	 	 /s/ Antonio V. Versaci, Director

		 	Antonio V. Versaci, Director
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	 /s/ Thomas R. Bouchard

		 	Name: Thomas R. Bouchard
		 	Title: Vice President

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	DEUTSCHE BANK AG NEW YORK BRANCH
		
		  	By: DB Services New Jersey, Inc.

  

			
	By	 	 /s/ Deirdre Cesario

		 	Name: Deirdre Cesario
		 	Title: Assistant Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	 /s/ Angeline Quintana

		 	Name: Angeline Quintana
		 	Title: Assistant Vice President

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Federated Bank Loan Core Fund 

  

			
		
	 by
	 	 /s/ B. Anthony Delserone, Jr.

		 	Name: B. Anthony Delserone, Jr.
		 	Title: Vice President

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	FirstMerit Bank, N.A. 

  

			
		
	 by
	 	 /s/ Tim Daniels

		 	Name: Tim Daniels
		 	Title: Senior Vice President

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Nantucket CLO 1 Ltd.
		
		  	By: Fortis Investment Management USA, Inc. as Attorney-in-Fact

  

			
	by	 	 /s/ Vanessa Ritter

		 	Name: Vanessa Ritter
		 	Title: Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 by
	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Palmer Square CLO 2013-1, Ltd

  

			
	by	 	 /s/ Adam T. Peltzer

		 	Name: Adam T. Peltzer
		 	Title: Principal
		
		 	 For any Lender requiring a second signature line:

		
	 by
	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Bissett Bond Fund

  

			
		
	 by
	 	 /s/ Tom O’Gorman

		 	Name: Tom O’Gorman
		 	Title: SVP/Director Fixed Income

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Bissett Corp. Bond Fund

  

			
		
	 by
	 	 /s/ Tom O’Gorman

		 	Name: Tom O’Gorman
		 	Title: SVP/Director Fixed Income

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	WELLS FARGO BANK, NATIONAL ASSOCIATION

  

			
	by	 	 /s/ Jill Hamilton

		 	Name: Jill Hamilton
		 	Title: Vice President
		
		 	 For any Lender requiring a second signature line:

		
	 by
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Wells Fargo Bank, N.A.

  

			
	by	 	 /s/ Ross M. Berger

		 	Name: Ross M. Berger
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	GOLDMAN SACHS ASSET MANAGEMENT CLO, PUBLIC LIMITED COMPANY By: Goldman Sachs Asset Manager, L.P., as Manager.

  

			
	by	 	 /s/ Srivathsa Gopinath

		 	Name: Srivathsa Gopinath
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Northrop Grumman Pension Master Trust
  

By: Goldman Sachs Asset Management, L.P. solely as its investment advisor and not as principal

  

			
	by	 	 /s/ Srivathsa Gopinath

		 	Name: Srivathsa Gopinath
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Torus Insurance Holdings Limited
  

By: Goldman Sachs Asset Management, L.P. solely as its investment advisor and not as principal

  

			
	by	 	 /s/ Srivathsa Gopinath

		 	Name: Srivathsa Gopinath
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	ABS Loans 2007 Limited, a subsidiary of Goldman Sachs Institutional Funds II PLC

  

			
	by	 	 /s/ Sinead Murphy

		 	Name: Sinead Murphy
		 	Title: Authorised Signatory
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name: Mary Ryan
		 	Title: Authorised Signatory

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 Goldman Sachs Trust on behalf of the Goldman Sachs High Yield Floating Rate Fund

 
 By: Goldman Sachs Asset Management, L.P. as investment advisor and not as
principal

  

			
	by	 	 /s/ Srivathsa Gopinath

		 	Name: Srivathsa Gopinath
		 	Title: Vice President
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

  

			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 GOLUB CAPITAL MANAGEMENT CLO 2007-I, LTD
  

BY: GOLUB CAPITAL LLC, AS COLLATERAL MANAGER

  

			
	by	 	 /s/ Christina D. Jamieson

		 	Name: Christina D. Jamieson
		 	Title: Senior Portfolio Manager

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 GOLUB CAPITAL FUNDING CLO-8, LTD
  

BY: GOLUB CAPITAL PARTNERS MANAGEMENT LTD

  

			
	by	 	 /s/ Christina D. Jamieson

		 	Name: Christina D. Jamieson
		 	Title: Senior Portfolio Manager

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 GOLUB CAPITAL PARTNERS CLO 10, LTD.
  

BY: GC ADVISORS LLC, ITS AGENT

  

			
	by	 	 /s/ Christina D. Jamieson

		 	Name: Christina D. Jamieson
		 	Title: Senior Portfolio Manager

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 GOLUB CAPITAL PARTNERS CLO 11, LTD.
  

BY: GC ADVISORS LLC, ITS AGENT

  

			
	by	 	 /s/ Christina D. Jamieson

		 	Name: Christina D. Jamieson
		 	Title: Senior Portfolio Manager

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	 GOLUB CAPITAL PARTNERS CLO 14, LTD.
  

BY: GC ADVISORS LLC, ITS AGENT

  

			
	by	 	 /s/ Christina D. Jamieson

		 	Name: Christina D. Jamieson
		 	Title: Senior Portfolio Manager

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Bacchus (U.S.) 2006-1 Ltd.

  

			
	by	 	 /s/ James W. Sykes

		 	Name: James W. Sykes
		 	Title: Managing Principal

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Halcyon Loan Investors CLO II Ltd.

  

			
	by	 	 /s/ James W. Sykes

		 	Name: James W. Sykes
		 	Title: Managing Principal

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Halcyon Loan Investors CLO I Ltd.

  

			
	by	 	 /s/ James W. Sykes

		 	Name: James W. Sykes
		 	Title: Managing Principal

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

	
	Name of Lender:             Halcyon Structured Asset Management Long Secured/Short Unsecured 2007-1
Ltd.

  

			
	by	 	 /s/ James W. Sykes

		 	Name: James W. Sykes
		 	Title: Managing Principal

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

	
	Name of Lender: Halcyon Structured Asset Management CLO I Ltd.

  

			
	by	 	 /s/ James W. Sykes

		 	Name: James W. Sykes
		 	Title: Managing Principal

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

	
	Name of Lender:             Halcyon Structured Asset Management Long Secured/Short Unsecured 2007-1
Ltd.

  

			
	by	 	 /s/ James W. Sykes

		 	Name: James W. Sykes
		 	Title: Managing Principal

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

	
	Name of Lender: Harch CLO II, Limited

  

			
	by	 	 /s/ Joshua Pontoriero

		 	Name: Joshua Pontoriero
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	by	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

	
	Name of Lender: Harch CLO III, Limited

  

			
	by	 	/s/ Joshua Pontoriero
		 	Name: Joshua Pontoriero
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	by	 	 
		 	Name:
		 	Title:

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	 	BABSON CLO LTD. 2012-II
		
		 	By: Babson Capital Management LLC as Collateral Manager

  

			
	By	 	 /s/ Kevin Stephens

		 	Name: Kevin Stephens
		 	Title: Director

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	JFIN CLO 2013 LTD.
		
		  	By: Jefferies Finance LLC as Portfolio Manager

  

			
	By	 	 /s/ Kevin Stephens

		 	Name: Kevin Stephens
		 	Title: Closing Manager

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

	
	Name of Lender: JMP CREDIT ADVISORS CLO I LTD.

  

			
	By	 	 Cratos CDO Management, LLC
 As
Attorney-in-Fact

		
	By	 	 JMP Credit Advisors LLC
 Its
Manager

		
	by	 	/s/ Renee Lefebvre
		 	Name: Renee Lefebvre
		 	Title: Managing Director

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

	
	Name of Lender: JMP CREDIT ADVISORS CLO II LTD.

  

			
	 By
	 	JMP Credit Advisors LLC, As Attorney-in-Fact
		
	by	 	 /s/ Renee Lefebvre

		 	Name: Renee Lefebvre
		 	Title: Managing Director

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	LCM V, Ltd.	  	
		
		  	 By: LCM Asset Management LLC
        As Collateral Manager

  

			
	LCM Asset Management LLC
		
	by	 	 /s/ Alexander B. Kenna

		 	Name: Alexander B. Kenna
		 	Title: Collateral Manager
		
		 	 For any Lender requiring a second signature line:

		
	 by
	 	  

		 	Name:
		 	Title:

  

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	LCM VI, Ltd.	  	
		
		  	 By: LCM Asset Management LLC
        As Collateral Manager

  

			
	LCM Asset Management LLC
		
	by	 	/s/ Alexander B. Kenna
		 	Name: Alexander B. Kenna
		 	Title: Collateral Manager
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

  
  

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	LCM IX Limited Partnership	  	
		
		  	 By: LCM Asset Management LLC
        As Collateral Manager

  

			
	LCM Asset Management LLC
		
	by	 	/s/ Alexander B. Kenna
		 	Name: Alexander B. Kenna
		 	Title: Collateral Manager
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	LCM X Limited Partnership	  	
		
		  	 By: LCM Asset Management LLC
        As Collateral Manager

  

			
	LCM Asset Management LLC
		
	by	 	/s/ Alexander B. Kenna
		 	Name: Alexander B. Kenna
		 	Title: Collateral Manager
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	LCM XI Limited Partnership
		
		  	 By: LCM Asset Management LLC
        As Collateral Manager 

  

			
	LCM Asset Management LLC
		
	by	 	/s/ Alexander B. Kenna
		 	Name: Alexander B. Kenna
		 	Title: Collateral Manager
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	LCM XII Limited Partnership
		
		  	 By: LCM Asset Management LLC
        As Collateral Manager 

  

			
	LCM Asset Management LLC
		
	by	 	/s/ Alexander B. Kenna
		 	Name: Alexander B. Kenna
		 	Title: Collateral Manager
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	LCM XIII Limited Partnership
		
		  	 By: LCM Asset Management LLC
        As Collateral Manager 

  

			
	LCM Asset Management LLC
		
	by	 	/s/ Alexander B. Kenna
		 	Name: Alexander B. Kenna
		 	Title: Collateral Manager
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	LCM VIII Limited Partnership
		
		  	 By: LCM Asset Management LLC
        As Collateral Manager

  

			
	LCM Asset Management LLC
		
	by	 	/s/ Alexander B. Kenna
		 	Name: Alexander B. Kenna
		 	Title: Collateral Manager
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	Meridian Bank

  

			
	 by
	 	 /s/ James D. Nelson

		 	Name: James D. Nelsen
		 	Title: SVP
		
		 	 For any Lender requiring a second signature line:

		
	 by
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	OCP CLO 2012-1, Ltd.

  

	
	 By: Onex Credit Partners, LLC, as Portfolio Manager

  

			
	 by
	 	 /s/ Paul Travers

		 	Name: Paul Travers
		 	Title: Portfolio Manager
		
		 	 For any Lender requiring a second signature line:

		
	 by
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	OCP CLO 2012-2, Ltd.

  

	
	 By: Onex Credit Partners, LLC, as Collateral Manager

  

			
	 by
	 	 /s/ Paul Travers

		 	Name: Paul Travers
		 	Title: Portfolio Manager
		
		 	 For any Lender requiring a second signature line:

		
	 by
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	ORIX Corporate Capital Inc. 

  

			
	 By
	 	 /s/ Christopher L. Smith

		 	Name: Christopher L. Smith
		 	Title: Senior Managing Director
		
		 	 For any Lender requiring a second signature line:

		
	 By
	 	 Not applicable

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	OZLM FUNDING II, LTD. 

  

	
	 By: Och-Ziff Management LP, Its Portfolio Manager
 By: Och-Ziff Loan Management LLC, its General Partner

  

			
	 by
	 	 /s/ Joel Frank

		 	Name: Joel Frank
		 	Title: Chief Financial Officer
		
		 	 For any Lender requiring a second signature line:

		
	 by
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender:
	  	OZLM FUNDING III, LTD.

  

	
	 By: Och-Ziff Management LP, Its Portfolio Manager
 By: Och-Ziff Loan Management LLC, its General Partner

  

			
	 by
	 	 /s/ Joel Frank

		 	Name: Joel Frank
		 	Title: Chief Financial Officer
		
		 	 For any Lender requiring a second signature line:

		
	 by
	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	PIMCO Cayman Bank Loan Fund
		
	 By:
	 	Pacific Investment Management Company LLC,
		 	as its Investment Advisor
		
	 By:
	 	 /s/ Arthur Y.D. Ong

		 	Arthur Y.D. Ong
		 	Executive Vice President

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	PIMCO Funds: Private Account Portfolio Series:
	 PIMCO Senior Floating Rate Portfolio

		
	 By:
	 	Pacific Investment Management Company LLC,
		 	as its Investment Advisor
		
	 By:
	 	 /s/ Arthur Y.D. Ong

		 	Arthur Y.D. Ong
		 	Executive Vice President

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	PIMCO Funds: PIMCO Senior Floating Rate Fund
		
	 By:
	 	Pacific Investment Management Company LLC,
		 	as its Investment Advisor
		
	 By:
	 	 /s/ Arthur Y.D. Ong

		 	Arthur Y.D. Ong
		 	Executive Vice President

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Portola CLO, Ltd.
		
	 By:
	 	 Pacific Investment Management Company LLC,
 as its Investment Advisor

		
	 By:
	 	 /s/ Arthur Y.D. Ong

		 	Arthur Y.D. Ong
		 	Executive Vice President

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	A Series Trust of Multi Manager Global Investment Trust -
	PIMCO Cayman Bank Loan Libor Plus Fund JPY Hedge
		
	 By:
	 	Pacific Investment Management Company LLC,
		 	as its Investment Advisor
		
	 By:
	 	 /s/ Arthur Y.D. Ong

		 	Arthur Y.D. Ong
		 	Executive Vice President

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	PNC BANK NATIONAL ASSOCIATION

  

			
	by	 	 /s/ Christian S. Brown

		 	Name: Christian S. Brown
		 	Title: Senior Vice President

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	JNL/PPM America Floating Rate Income Fund, a series of the JNL Series Trust
		
	By: PPM America, Inc., as sub-adviser	  	

  

			
	By:	 	 /s/ Chris Kappas

	 	 	Chris Kappas
	 	 	Managing Director

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	PPM GRAYHAWK CLO, LTD
		
	By: PPM America, Inc., as Collateral Manager-Adviser	  	

  

			
	By:	 	 /s/ Chris Kappas

	 	 	Chris Kappas
	 	 	Managing Director

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Cole Brook CBNA Loan Funding LLC

  

			
	by	 	 /s/ Adam R. Jacobs

		 	Name: Adam R. Jacobs
		 	Title: Attorney-In-Fact

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Putnam Floating Rate Income Fund

  

			
	by	 	 [See next page]

		 	Name:
		 	Title:
		
		 	For any Lender requiring a second signature line:
		
	 by
	 	 [N/A]

		 	Name:
		 	Title:

 
	
	PUTNAM FLOATING RATE INCOME FUND
	
	 /s/ Beth Mazor

	 By: Beth Mazor

	 Title: V.P.

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Victoria Court CBNA Loan Funding LLC

  

			
	by	 	 /s/ Adam R. Jacobs

		 	Name: Adam R. Jacobs
		 	Title: Attorney-In-Fact

	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

					
	Name of Lender:	  	Royal Bank of Canada

  

			
	by	 	 /s/ Richard C. Smith

		 	Name: Richard C. Smith
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

	
	  

  

			
	 Name of Lender:
  

GSC Investment Corp. CLO 2007, LTD.

		
	    By:	 	Saratoga Investment Corp., As Collateral Manager
		
	    By:	 	Saratoga Investment Advisors, LLC, Its Investment Advisor
		
	    by	 	 /s/ Charles Phillips

		 	Name: Charles Phillips
		 	Title: Managing Director
		
		 	For any Lender requiring a second signature line:
		
	    by	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
		 	Westbrook CLO, Ltd.
		
	By	 	Shenkman Capital Management, Inc., as Investment Manager
		
	By	 	 /s/ Richard H. Weinstein

		 	Name: Richard H. Weinstein
		 	Title: Chief Operating Officer

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

	
	Name of Lender:     UBS AG, STAMFORD BRANCH

  

			
	by	 	 /s/ Joselin Fernandes

		 	Name: Joselin Fernandes
		 	Title: Associate Director
		
		 	For any Lender requiring a second signature line:
		
	by	 	  

		 	Name: Lisa Murray
		 	Title: Associate Director

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

 Name of Lender: UBS Loan Finance LLC 

 

					
	by	 	 /s/ David Urban

		 	Name:	 	David Urban
		 	Title:	 	 Associate Director
 Banking
Products Services, US

	
	 For any Lender requiring a second signature line:

		
	by	 	 /s/ Lisa Murray

		 	Name:	 	Lisa Murray
		 	Title:	 	 Associate Director
 Banking
Products Services, US

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

 Name of Lender: SEASIDE NATIONAL BANK & TRUST 

 

			
	by	 	 /s/ Thomas N. Grant

		 	Name: Thomas N. Grant
		 	Title: CCO & SVP

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

			
	Name of Lender:	  	CREDIT SUISSE AG CAYMAN ISLANDS BRANCH

  

			
	by	 	 /s/ Kevin Buddhdew

		 	Name: KEVIN BUDDHDEW
		 	Title: AUTHORIZED SIGNATORY
	
	 For any Lender requiring a second signature line:

		
	by	 	 /s/ Alex Verdone

		 	Name: ALEX VERDONE
		 	Title: AUTHORIZED SIGNATORY

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

	
	Name of Lender: WELLS FARGO BANK, NATIONAL ASSOCIATION

  

			
	by	 	 /s/ Jill Hamilton

		 	Name: Jill Hamilton
		 	Title: Vice President
	
	 For any Lender requiring a second signature line:

		
	by	 	  

		 	Name:
		 	Title:

 
	
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28,
2013

  

	
	Name of Lender: Wells Fargo Bank, N.A.

  

			
	by	 	 /s/ Ross M. Berger

		 	Name: Ross M. Berger
		 	Title: Managing Director
	
	 For any Lender requiring a second signature line:

		
	by	 	  

		 	Name:
		 	Title:

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	Name of Lender:	  	Mizuho Corporate Bank, Ltd.

  

			
	by	 	/s/ James R. Fayen
		 	Name: James R. Fayen
		 	Title: Deputy General Manager

 
			
	 SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND
RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28, 2013

  

			
	Name of Lender: 	  	Morgan Stanley Bank, N.A.

  

			
	by	 	/s/ Chris Whelan
		 	Name: Chris Whelan
		 	Title: Authorized Signatory
		
		 	For any Lender requiring a second signature line:
		
	by	 	 
		 	Name:
		 	Title:

 
			
	 SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND
RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28, 2013

  

			
	 Name of Lender: 
	  	 Founders Grove CLO, Ltd.
  

By: Tall Tree Investment Management, LLC
  

as Collateral Manager

  

			
	by	 	/s/ Douglas L. Winchell
		 	Name: Douglas L. Winchell
		 	Title: Officer

  

			
	 SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND
RESTATED CREDIT AGREEMENT DATED AS OF FEBRUARY 28, 2013

  

			
	 Name of Lender: 
	  	 Muir Grove CLO, Ltd.
  

By: Tall Tree Investment Management, LLC
  

as Collateral Manager

  

			
	by	 	/s/ Douglas L. Winchell
		 	Name: Douglas L. Winchell
		 	Title: Officer

 
			
	SIGNATURE PAGE TO AMENDMENT NO. 1 DATED AS OF THE DATE FIRST WRITTEN ABOVE, RELATING TO THE TRANSDIGM INC. AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF
FEBRUARY 28, 2013

  

			
	 Name of Lender: 
	  	 Grant Grove CLO, Ltd.
  

By: Tall Tree Investment Management, LLC
  

as Collateral Manager

  

			
	by	 	/s/ Douglas L. Winchell
		 	Name: Douglas L. Winchell
		 	Title: OfficerEX-10.2

 Exhibit 10.2 
 EXECUTION VERSION 
  
  

 
 INCREMENTAL TERM LOAN ASSUMPTION
AGREEMENT 
 dated as of July 1, 2013 
 relating to the 
 AMENDED AND RESTATED CREDIT AGREEMENT 

dated as of February 28, 2013 
 among 
 TRANSDIGM INC., 

TRANSDIGM GROUP INCORPORATED, 
 THE SUBSIDIARIES OF TRANSDIGM INC. FROM TIME TO TIME PARTY THERETO, 
 THE LENDERS
PARTY THERETO 
 and 
 CREDIT SUISSE AG, 
 as Administrative Agent and Collateral Agent 

 
  

CREDIT SUISSE SECURITIES (USA) LLC 
 UBS SECURITIES LLC 
 MORGAN STANLEY SENIOR FUNDING, INC. 

CITIGROUP GLOBAL MARKETS INC. 
 BARCLAYS BANK PLC 
 and 

RBC CAPITAL MARKETS, 
 as Joint Lead Arrangers and Joint Bookrunners 
 UBS SECURITIES LLC, 

as Syndication Agent 
 and 
 BARCLAYS BANK PLC 

and 
 PNC CAPITAL
MARKETS LLC, 
 as Co-Documentation Agents 
  

 
  

 INCREMENTAL TERM LOAN ASSUMPTION AGREEMENT dated as of July 1, 2013
(this “Agreement”), to the AMENDED AND RESTATED CREDIT AGREEMENT dated as of February 28, 2013, as amended by Amendment No. 1 dated as of the date hereof (as further amended, supplemented or otherwise modified from time to
time, the “Credit Agreement”), among TRANSDIGM INC., a Delaware corporation (the “Borrower”), TRANSDIGM GROUP INCORPORATED, a Delaware corporation (“Holdings”), each subsidiary of the Borrower from
time to time party thereto, the lenders party thereto (the “Existing Lenders”), and CREDIT SUISSE AG, as administrative agent and collateral agent for the Lenders (in such capacities, the “Agent”). 

A. The Borrower has requested that the Persons set forth on Schedule I hereto (the “Additional Tranche C Term Lenders”)
make Incremental Term Loans in the form of additional Tranche C Term Loans in an aggregate principal amount of $900,000,000 (the “Additional Tranche C Term Loans”) to the Borrower on the Additional Tranche C Term Loan Effective Date
(as defined below). 
 C. The Additional Tranche C Term Lenders are willing to make the Additional Tranche C Term Loans to the
Borrower on the Additional Tranche C Term Loan Effective Date on the terms set forth herein and in the Credit Agreement and subject to the conditions set forth herein. 
 Accordingly, in consideration of the mutual agreements herein contained and other good and valuable consideration, the sufficiency and receipt of which are hereby acknowledged, the parties hereto agree as
follows: 
 SECTION 1. Defined Terms. Capitalized terms used but not defined herein (including in the recitals hereto)
shall have the meanings given to them in the Credit Agreement (as amended hereby). The rules of interpretation set forth in Section 1.03 of the Credit Agreement are hereby incorporated by reference herein, mutatis mutandis. As used
herein, the term “Additional Tranche C Transactions” means, collectively, (a) the execution, delivery and performance by each Loan Party of this Agreement, the Borrowing of the Additional Tranche C Term Loans hereunder and the
use of the proceeds thereof in accordance with the terms of the Credit Agreement and this Agreement, (b) the issuance of the 2013 Senior Subordinated Notes, (c) the payment of the Specified Dividend and (d) the payment of fees and
expenses incurred in connection with the foregoing (the “Transaction Costs”). 
 SECTION 2. Incremental Term
Loan Commitments. (a) Each Additional Tranche C Term Lender hereby agrees, severally and not jointly, on the terms set forth herein and in the Credit Agreement and subject to the conditions set forth herein, to make Additional Tranche C
Term Loans to the Borrower on the Additional Tranche C Term Loan Effective Date in an aggregate principal amount not to exceed the amount set forth opposite such Additional Tranche C Term Lender’s name on Schedule I hereto. Amounts borrowed
under this Section 2(a) and repaid or prepaid may not be reborrowed. 

 (b) Unless the context shall otherwise require, the Additional Tranche C
Term Loans shall constitute additional “Tranche C Term Loans”, “Incremental Term Loans”, solely with respect to the Tranche B Term Loans, “Other Term Loans” and “2013 Incremental Term Loans” and the Additional
Tranche C Term Lenders shall constitute additional “Tranche C Term Lenders”, “Incremental Term Lenders” and “Lenders”, in each case for all purposes of the Credit Agreement and the other Loan Documents. 

(c) The proceeds of the Additional Tranche C Term Loans shall be used solely (i) to finance a portion of the
Specified Dividend and to pay the Transaction Costs and (ii) for general corporate purposes of the Borrower and its Subsidiaries, including, without limitation, Permitted Acquisitions. 

(d) Unless previously terminated, the commitments of the Additional Tranche C Term Lenders pursuant to

Section 2(a) shall terminate upon the making of the Additional Tranche C Term Loans on the Additional Tranche C Term Loan Effective Date. 
 SECTION 3. Conditions Precedent to Effectiveness. The effectiveness of this Agreement and the obligations of the Additional Tranche C Term Lenders to make Additional Tranche C Term Loans shall be
subject to the satisfaction or waiver of the following conditions precedent (the date on which such conditions precedent are so satisfied or waived, the “Additional Tranche C Term Loan Effective Date”): 

(a) the Agent shall have received counterparts of this Agreement that, when taken together, bear the signatures of
(i) the Borrower, Holdings and the Subsidiaries of the Borrower party to the Credit Agreement on the date hereof, (ii) the Agent and (iii) the Additional Tranche C Term Lenders; 

(b) at the time of and immediately after giving effect to the making of the Additional Tranche C Term Loans and the
application of the proceeds thereof, each of the conditions set forth in Section 4.01(b) and Section 4.01(c) of the Credit Agreement shall be satisfied; provided that, for purposes of the condition set forth in Section 4.01(b),
the words “Restatement Date” set forth in Section 3.13(a) of the Credit Agreement shall be deemed to be “Additional Tranche C Term Loan Effective Date” in each place they appear in Section 3.13(a) and the word
“Transactions” in Section 3.13(a) shall be deemed to be “Additional Tranche C Transactions”; 
 (c) on the Additional Tranche C Term Loan Effective Date, at the time of and immediately after giving effect to the Additional Tranche C Term Loans and the application of the proceeds thereof,
(i) the Consolidated Net Leverage Ratio shall be no greater than 6.50 to 1.00 and (ii) the Consolidated Secured Net Debt Ratio shall be no greater than 4.25 to 1.00; 

(d) the Agent shall have received a certificate dated as of the Additional Tranche C Term Loan Effective Date and executed
by a Financial Officer of the Borrower with respect to the conditions set forth in paragraphs (b) and (c) above; 

  
 2 

 (e) the Agent shall have received a notice of borrowing in accordance with
Section 2.03 and Section 2.24(a) of the Credit Agreement; 
 (f) the Agent, on behalf of itself, the
arrangers of the Additional Tranche C Term Loans, the Lenders and the Issuing Bank, shall have received a solvency opinion in form and substance and from an independent investment bank or valuation firm reasonably satisfactory to the Agent to the
effect that Holdings and its Subsidiaries, on a consolidated basis after giving effect to the Additional Tranche C Transactions, are solvent; 
 (g) the Agent shall have received legal opinions, board resolutions and other closing certificates consistent with those delivered on the Restatement Date; 

(h) the Agent shall have received, at least five Business Days prior to the Additional Tranche C Term Loan Effective Date,
all documentation and other information required by regulatory authorities under applicable “know your customer” and anti-money laundering rules and regulations, including the USA PATRIOT Act, that has been reasonably requested by the
Agent or any Additional Tranche C Term Lender as of such date; and 
 (i) the Agent shall have received all fees
and reimbursement of all expenses separately agreed in writing by the Borrower and the arrangers of the Additional Tranche C Term Loans or required by Section 9.03 of the Credit Agreement or by any other Loan Document to be reimbursed by the
Borrower on the Additional Tranche C Term Loan Effective Date in connection with this Agreement and the transactions contemplated hereby to the extent invoiced on or prior to the date hereof. 

The Agent shall notify the Borrower and the Lenders of the Additional Tranche C Term Loan Effective Date, and such notice shall be
conclusive and binding. 
 SECTION 4. Representations and Warranties. To induce the other parties hereto to enter into
this Agreement, Holdings and the Borrower represent and warrant to each of the Lenders (including the Additional Tranche C Term Lenders) and the Agent that (a) this Agreement has been duly authorized, executed and delivered by Holdings, the
Borrower and the Subsidiaries of the Borrower party hereto, and this Agreement constitutes a legal, valid and binding obligation of Holdings, the Borrower and the Subsidiaries of the Borrower party hereto, subject to applicable bankruptcy,
insolvency, moratorium, reorganization, fraudulent conveyance or other similar laws affecting creditors’ rights generally and to general principles of equity; (b) after giving effect to this Agreement, the representations and warranties
set forth in Article III of the Credit Agreement and in each other Loan Document are true and correct in all material respects on and as of the Additional Tranche C Term Loan Effective Date, except to the extent such representations and
warranties expressly relate to an earlier date, in which case they were true and correct in all material respects on and as of such earlier date; provided that, (i) in each case, such materiality qualifier shall not be applicable to any
representation and warranty that already is qualified or modified by materiality in the text thereof and (ii) for purposes of the representation in Section 3.13(a) of the Credit Agreement, the words “Restatement Date” in each
place set forth therein shall be deemed to be 

  
 3 

 
“Additional Tranche C Term Loan Effective Date” and the word “Transactions” shall be deemed to be “Additional Tranche C Transactions” and (c) as of the
Additional Tranche C Term Loan Effective Date, after giving effect to this Agreement, no Default or Event of Default has occurred and is continuing or would reasonably be expected to result from the borrowing of the Additional Tranche C Term Loans
and the use of the proceeds thereof. 
 SECTION 5. Term Loan Borrowings. The Borrower and each Additional Tranche C Term
Lender hereby agree pursuant to Section 2.24(d) of the Credit Agreement that the Additional Tranche C Term Loans made hereunder will be allocated ratably to each outstanding Borrowing of Tranche C Term Loans that are LIBO Rate Term Loans and
ABR Term Loans under the Credit Agreement for purposes of determining the initial Applicable Rate thereon and Interest Period therefor. 
 SECTION 6. Other Agreements. The Borrower hereby agrees that effective as of the Additional Tranche C Term Loan Effective Date, the Tranche C Term Loans (including the Additional Tranche C Term
Loans) shall amortize as set forth on Schedule II hereto, and the amount of each payment of principal in respect of the Tranche C Term Loans pursuant to Section 2.08(a)(ii) of the Credit Agreement shall, in lieu of the applicable amount set
forth therein, be in the applicable amount set forth on Schedule II hereto (as adjusted from time to time in accordance with the terms of Section 2.08(a)(ii) of the Credit Agreement). 

SECTION 7. Certain Post-Effectiveness Collateral Obligations. Within 60 days following the Additional Tranche C Term Loan
Effective Date (or such later period as the Agent may agree in its sole discretion), the Borrower shall deliver to the Agent each of the documents, and take each of the actions, specified in Sections 2, 3 and 4 of Schedule 5.12 to the Credit
Agreement (it being understood that references therein to the date that is 90 days after the Restatement Date shall be deemed to refer to the date that is 60 days following the Additional Tranche C Term Loan Effective Date). 

SECTION 8. Effect of Agreement. Except as expressly set forth herein, this Agreement shall not by implication or otherwise limit,
impair, constitute a waiver of, or otherwise affect the rights and remedies of the Lenders or the Agent under the Credit Agreement or any other Loan Document, and shall not alter, modify, amend or in any way affect any of the terms, conditions,
obligations, covenants or agreements contained in the Credit Agreement or any other Loan Document, all of which are ratified and affirmed in all respects and shall continue in full force and effect. Nothing herein shall be deemed to entitle any Loan
Party to a consent to, or a waiver, amendment, modification or other change of, any of the terms, conditions, obligations, covenants or agreements contained in the Credit Agreement or any other Loan Document in similar or different circumstances.
This Agreement shall apply and be effective only with respect to the provisions of the Credit Agreement specifically referred to herein. After the Additional Tranche C Term Loan Effective Date, any reference to the Credit Agreement in any Loan
Document, and the terms “this Agreement”, “herein”, “hereunder”, “hereto”, “hereof” and words of similar import in the Credit Agreement, shall, unless the context otherwise requires, mean the Credit
Agreement as modified hereby. This Agreement shall constitute a “Loan Document” and an “Incremental Term Loan Assumption Agreement”, in each case for all purposes of the Credit Agreement and the other Loan Documents. 

  
 4 

 SECTION 9. Acknowledgement and Consent. Each Loan Party hereby acknowledges that it
has read this Agreement and consents to the terms hereof and further hereby affirms, confirms and agrees that (a) notwithstanding the effectiveness of this Agreement, the obligations of such Loan Party under each of the Loan Documents to which
it is a party shall not be impaired and each of the Loan Documents to which such Loan Party is a party is, and shall continue to be, in full force and effect and is hereby confirmed and ratified in all respects, in each case, as amended hereby;
(b) its Guarantee of the Obligations, and the pledge of and/or grant of a security interest in its assets as Collateral to secure the Obligations, all as and to the extent provided in the Collateral Documents as originally executed, shall
continue in full force and effect in respect of, and to secure, the Obligations (including the Additional Tranche C Term Loans); and (c) all the representations and warranties made by or relating to it contained in the Credit Agreement and the
other Loan Documents are true and correct in all material respects on and as of the Additional Tranche C Term Loan Effective Date, except to the extent such representations and warranties expressly relate to an earlier date, in which case they shall
be true and correct in all material respects on and as of such earlier date; provided that, in each case, such materiality qualifier shall not be applicable to any representation and warranty that already is qualified or modified by
materiality in the text thereof. 
 SECTION 10. Counterparts. This Agreement may be executed in counterparts (and by
different parties hereto on different counterparts), each of which shall constitute an original, but all of which when taken together shall constitute a single contract. Delivery of an executed counterpart of a signature page of this Agreement by
facsimile or other electronic method of transmission shall be effective as delivery of a manually signed counterpart of this Agreement. 
 SECTION 11. Governing Law. THIS AGREEMENT SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK. The provisions of Sections 9.09 and 9.10 of the Credit
Agreement shall apply to this Agreement to the same extent as if fully set forth herein. 
 SECTION 12. Headings. Section
headings used herein are for convenience of reference only, are not part of this Agreement and shall not affect the construction of, or be taken into consideration in interpreting, this Agreement. 

[Remainder of page intentionally left blank] 

  
 5 

 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed by
their duly authorized officers, all as of the date first above written. 
  

					
	TRANSDIGM INC.
		
	by	 	/s/ Gregory Rufus
		 	Name:	 	Gregory Rufus
		 	Title:	 	Executive Vice President, Chief Financial Officer and Secretary

  

					
	TRANSDIGM GROUP INCORPORATED
		
	by	 	/s/ Gregory Rufus
		 	Name:	 	Gregory Rufus
		 	Title:	 	Executive Vice President, Chief Financial Officer and Secretary

  

  
 [Signature
Page to Incremental Term Loan Assumption Agreement] 

 
			
	 MARATHONNORCO AEROSPACE, INC.

ADAMS RITE AEROSPACE, INC.

CHAMPION AEROSPACE LLC

AVIONIC INSTRUMENTS LLC

SKURKA AEROSPACE INC.

AEROCONTROLEX GROUP, INC.

AVIATION TECHNOLOGIES, INC.

TRANSICOIL LLC
 MALAYSIAN AEROSPACE SERVICES, INC.
 BRUCE AEROSPACE
INC.
 BRUCE INDUSTRIES, INC.

CEF INDUSTRIES, LLC

ACME AEROSPACE, INC.

SEMCO INSTRUMENTS, INC.

DUKES AEROSPACE, INC.

CDA INTERCORP LLC

AVTECHTYEE, INC.
 MCKECHNIE AEROSPACE HOLDINGS, INC.
 MCKECHNIE AEROSPACE
DE, INC.
 MCKECHNIE AEROSPACE US LLC

MCKECHNIE AEROSPACE INVESTMENTS, INC.

HARTWELL CORPORATION

WESTERN SKY INDUSTRIES, LLC

TEXAS ROTRONICS, INC.

HARCO LABORATORIES, INCORPORATED

SCHNELLER HOLDINGS LLC

SCHNELLER INTERNATIONAL SALES CORP.

SCHNELLER LLC
 AMSAFE GLOBAL HOLDINGS, INC.
 AP GLOBAL HOLDINGS,
INC.
 AP GLOBAL ACQUISITION CORP.

AMSAFE INDUSTRIES, INC.

BRIDPORT HOLDINGS, INC.

AMSAFE, INC.
 AMSAFE AVIATION, INC.
 AMSAFE COMMERCIAL PRODUCTS,
INC.
 BRIDPORT-AIR CARRIER, INC.

BRIDPORT ERIE AVIATION, INC.

AMSAFE – C SAFE, INC.

ARKWIN INDUSTRIES, INC.

		
	 by
	 	 /s/ Gregory Rufus

		 	Name: Gregory Rufus
		 	Title: Treasurer and Secretary

  

  
 [Signature
Page to Incremental Term Loan Assumption Agreement] 

 
			
		 	WHIPPANY ACTUATION SYSTEMS, LLC
		
	by	 	/s/ Gregory Rufus
		 	Name: Gregory Rufus
		 	Title: Treasurer and Secretary

  

  
 [Signature
Page to Incremental Term Loan Assumption Agreement] 

			
	CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, as Additional Tranche C Term Lender and as Agent
		
	by	 	/s/ Kevin Buddhdew
		 	Name: Kevin Buddhdew
		 	Title: Authorized Signatory
		
	by	 	/s/ Patrick Freytag
		 	Name: Patrick Freytag
		 	Title: Authorized Signatory

  

  
 [Signature
Page to Incremental Term Loan Assumption Agreement] 

 SCHEDULE I 
 Additional Tranche C Term Loans 
  

					
	 Additional Tranche C Term Lender
	  	Additional Tranche C
Term 
Loan Amount	 
	 Credit Suisse AG, Cayman Islands Branch
	  	$	900,000,000	  
		  	  
	  
	 
	 TOTAL
	  	$	900,000,000	  
		  	  
	  
	 

 SCHEDULE II 
 Tranche C Term Loan Amortization 
  

					
	 DATE
	  	SCHEDULED TRANCHE C
TERM LOAN REPAYMENTS	 
	 September 30, 2013

December 31, 2013
	  	$
 $
	6,511,306.53
 6,511,306.53
	  
   

	 March 31, 2014

June 30, 2014

September 30, 2014

December 31, 2014
	  	$
 $
 $
 $
	6,511,306.53
 6,511,306.53

6,511,306.53

6,511,306.53
	  
   

  
   

	 March 31, 2015

June 30, 2015

September 30, 2015

December 31, 2015
	  	$
 $
 $
 $
	6,511,306.53
 6,511,306.53

6,511,306.53

6,511,306.53
	  
   

  
   

	 March 31, 2016

June 30, 2016

September 30, 2016

December 31, 2016
	  	$
 $
 $
 $
	6,511,306.53
 6,511,306.53

6,511,306.53

6,511,306.53
	  
   

  
   

	 March 31, 2017

June 30, 2017

September 30, 2017

December 31, 2017
	  	$
 $
 $
 $
	6,511,306.53
 6,511,306.53

6,511,306.53

6,511,306.53
	  
   

  
   

	 March 31, 2018

June 30, 2018

September 30, 2018

December 31, 2018
	  	$
 $
 $
 $
	6,511,306.53
 6,511,306.53

6,511,306.53

6,511,306.53
	  
   

  
   

	 March 31, 2019

June 30, 2019

September 30, 2019

December 31, 2019
	  	$
 $
 $
 $
	6,511,306.53
 6,511,306.53

6,511,306.53

6,511,306.53
	  
   

  
   

	 Term Loan Maturity Date
	  	 	Remainder

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