EX-10.4





 Exhibit 10.4 

Lease Agreement 
 This Lease
Agreement is made as of September 29, 2017 between Contrail Aviation Support, LLC, domiciled at 435 Investment Court Verona (Lessor”) and MTU Maintenance Lease Services B.V., domiciled at Strawinskylaan
1639, 1077XX Amsterdam, The Netherlands (“Lessee”). It refers to and incorporates the terms of Document No 5016-01 (Master Short-Term Engine Lease Agreement,
2012) (“Master Agreement”). 
 This Lease Agreement modifies the Master Agreement, and, as
so modified, constitutes a single contract applicable to the leasing of the Engine (defined below), as contemplated by 2.1.2 of the Master Agreement. 

Part I – Referenced Provisions 
 For purposes
of the Master Agreement (“N/A” denotes non-applicability): 
  

			
	 1. Engine (clause 2.3.1(i); annex 1, definition)
  

CFM56-7 spare engine bearing Engine Serial Number 874357

 
 Serviceability Tag:

Latest EASA Form 1 and FAA Form 8130-3 release certificate or alternatively one EASA Form 1 with FAA dual release or FAA form
8130-3 with EASA dual release.
  
	  	 2A+B. Engine Flight Hours (2A) and Engine Flight Cycles (2B) /Since Last Overhaul
(clause 2.3.1(ii); Annex 1, Definitions)
  
 Engine Flight Hours since new:

as per technical documentation
 Engine Flight Cycles since
new:
 as per technical documentation
  

	 3A+B. Additional Conditions Precedent to Lessee’s Obligations (clause 2.3.1(iii)) (3A) and
to Lessor’s Obligations (clause 2.3.3) (3B)
 3A Lessee’s Obligations

Engine to be in the agreed condition
  

3B Lessor’s Obligations
 Lessor’s confirmation of
receipt of the Lessee’s first payment of Rent on or prior to the Commencement Date.
  
	  	 4. Conditions Precedent Time Period (clause 2.3.2)
  

From the date of this Lease Agreement to the Commencement Date.

	 5. Commencement Date (clause 2.4.1; annex 1, definition)

Upon Delivery of the Engine to Lessee FCA (Free Carrier on Board) Incoterms 2010 at Air Salvage International, Hangars H1 and H2, Cotswold Airport,
Cirecestershire, Gloucestershire GL7 6BA, United Kingdom
 (“Delivery Location”).

 
 This is estimated to be on or about 29th
of September 2017 as shall be evidenced by the date of the Acceptance Certificate.
	  	 6. Acceptance Certificate (clause 2.4.2; annex 1, definition)

An Acceptance Certificate is required (form attached as Appendix A).



  
 1 














			
	 7. Deposit and/or Letter of Credit (clause 3.1)

*          
	  	 8. Rent (clause 3.2; annex 1, definition) US$
*                  per day, paid in advance for the following month.

		
	 9. Rent Payment Date (clause 3.2; annex 1, definition)

 
 On the Commencement Date and on the equivalent date of each subsequent calendar month
during the Term upon receipt of a corresponding invoice.
  
 Invoices shall be sent by
Lessor per email to
 (1) the respective lease manager and to

(2) invoice@mtu-lease-services.com 
	  	 10. Default Rate (clause 3.5; annex 1, definition)
  

*                    
                                         
        

		
	 11. Agreed Currency (clause 3.7.2; annex 1, definition)

 
 United States Dollars ($).
	  	 12. Payment Account (clause 3.7.2; annex 1, definition)

 
 Bank: Old National Bank

1 Main Street
 Evansville,
IN 47708
 ABA#:
                                

Account#:
                            

SWIFT Code:
                                

Beneficiary: Contrail Aviation Support, LLC

435 Investment Court

Verona, WI 53593

		
	 13. Engine Documentation (clause 4.2.1(i))
  

- Latest EASA Form 1 and FAA Form 8130-3

   release certificate or alternatively one

   EASA Form 1 with FAA dual release or

   FAA form 8130-3 with EASA dual release

- serviceable removal tag (as applicable)
 - LLP status

- latest FAA & EASA AD status
 - latest SB status

- last operator NIS
 - result of last Maximum Power Assurance run
(MPA)
 - last test cell run report
 - latest BSI report

- BSI DVD
 - last 3 months Cruise & Take-off ECM data
 - latest zero letter (MPD) check – MPD task compliance status

- accessory and QEC status
 - missing parts list

- shipping stand details
 - ship loose & bypack parts (as
applicable)
 - preservation data (tag, work cards)
 - engine
removal/installation history
 - carry-forward sheet
 - oil
consumption report
 - used oil type
	  	 14. Engine Reports—Other Information (clause 4.2.4(ii))

 
 By the 10th day of each month, Lessee shall provide a monthly utilization report to
Lessor, substantially in the form of Appendix B, for the preceding month that includes:
  

a. the total number of flight hours and flight cycles the Engine was operated the preceding month; and

 
 b. engine configuration during preceding month; and

 
 c. maintenance performed during preceding month; and

 
 d. the average cruise and take-off EGT margins
for the preceding month; and
  
 e. if Lessor does not receive the flight hours and
cycles by the 10th day of each month, Lessor may invoice Lessee for an estimated number of flight hours and flight cycles for the preceding month and reconcile the differences within thirty
(30) days after receipt of the applicable monthly utilization report.



			
	 - last SV report (as applicable)
 - engine
pictures
	  	


  

	*	 The confidential portion has been omitted pursuant to a request for confidential treatment filed by Air T, Inc.
with the Securities Exchange Commission and filed separately with the Commission. 
















			
	 15. Engine Installation/Removal Notification Requirements (clause 4.2.6)

 
 Within 10 days of each installation or removal of the Engine, Lessee shall report the
following in writing:
 a. operated thrust rating; and
 b.
aircraft serial number and engine position and shall also provide Lessor with off-on LLP disk sheets, all printed on the operator’s letterhead and signed by operator’s quality control
department.
	  	 16. Certain Lessee Obligations Concerning Indemnitees (clause 4.4.6)

 
 If Lessee is not the owner of the aircraft on which the Engine shall be attached to,
Lessee shall, at its expense, at the request of Lessor, provide a document signed by the owner of and/or any secured party with respect to the aircraft recognizing the rights of the Engine owner, in form and substance acceptable to
Lessor.

		
	 17. Consequences of Partial Loss (clause 7.2.1(ii))

 
 The Engine will continue to be leased as set out in clause 7.2.1(ii)(a).
	  	 18. Stipulated Amount (clause 7.3.1; annex 1, definition)

 
 USD
*                 

		
	 19. Reinsurance (clause 8.1)
  

In the event where the Permitted Sub-Lessee is not insured by an insurance company recognized by the London/New York
markets, Permitted Sub-Lessee shall provide reinsurances, issued by a re-insurance company recognized by the London/New York markets.
	  	 20. Redelivery Location (clause 11.1(i); annex 1, definition)

 
 DDP (Delivered Duty Paid) Incoterms 2010 (provided Lessee shall be responsible for
unloading the Engine) at MTU Maintenance Hannover or any other delivery location as mutually agreed by the parties.
  

	 21. Redelivery—additional requirement (clause 11.1(ii))

 

*                    
                                         
                                         
 

                    
                                         
                           

                    
                                         
          

                    
                                 

 
	  	 22. Final Inspection – other tests (clause 11.3.1(ii))

 
 All inspections, tasks and reports specified in Appendix C.

	
*                    
                                         
                           

                    
                                         
                             

                    
                                         
                             

                    
                                         
                             

                    
                                         
                             

                    
                                         
                             
	  	


  
 3 

 

	*	 The confidential portion has been omitted pursuant to a request for confidential treatment filed by Air T, Inc.
with the Securities Exchange Commission and filed separately with the Commission. 
















			
	*                 	  	
		
	 23. Redelivery – Additional Documentation (clause 11.4(viii))

 
  
 *                                    
                                         
                                         
  

                    
                                         
                                         
                    
                                       
                                         
                                         
  

                    
                                         
                                         
                    
                                       
                                         
                                         
  

                    
                                         
                                         
                    
                                       
                                         
                                         
  

                    
                                         
                                         
                    
                                       
                                         
                                         
  

                    
                                         
                                         
                    
                    
  
	  	 24. Transportation – supplemental requirements (clause 11.5)

 
 Manufacturer’s published engine transportation manual,
specifications/recommendations, including proper equipment tie-down and use of air-ride or air cushion suspension vehicles. On any given shipment, such truck will be
dedicated solely to the Engine belonging to Lessor; except that additional items may be transported on such truck, provided that (a) the Engine can and will be off-loaded by Lessor at the Redelivery
Location without disturbing any of the additional items and (b) Lessee or its shipper will not handle or reposition any of the additional items on such truck either while the Engine is in transit or when it arrives at the Redelivery Location.
Lessor will invoice and Lessee agrees to pay for the cost of inspections and repairs to the Engine and/or transportation stand resulting from the improper movement or transportation of the Engine and/or transportation stand.

		
	 25. Additional Amounts – Term Extension (clause 11.6.2)

 
 If (1) Lessee retains the Engine beyond the Scheduled Final Date set forth in
Section 35; (2) the Engine has not been returned to Lessor in the conditions required by Sections 21, 22, and 23; and (3) does not execute a written lease extension with Lessor, Lessor may at its sole discretion, (a) remedy such
defects and deficiencies and recover any costs so incurred from Lessee; and/or (b). continue the Lease and Lessee will pay Lessor
*                  times Rent for each day after the Scheduled Final Date until Lessee either returns the Engine to
the Redelivery Location and satisfies all return conditions or executes a written lease extension. All obligations of Lessee under the Lease Agreement shall remain in full force and effect until the return of the Engine in the condition required by
the Lease Agreement. This will not be considered a renewal of the Lease Agreement or extension of the Lease Term or waiver of any right of Lessor under the Lease Agreement.
	  	 26. Differing Period (clause 14.1(i))
  

N/A.



  

	*	 The confidential portion has been omitted pursuant to a request for confidential treatment filed by Air T, Inc.
with the Securities Exchange Commission and filed separately with the Commission. 
















			
	27. Notices (clause 17.5)	  	28. Contracting by Fax/Electronic Writing (clause 17.6)
		
	 Notices shall be sent by post or fax to the respective parties at the address or fax numbers set out below or as otherwise advised by one
party to the other in compliance with clause 16.5:
  

Lessor
  

Address:  Contrail Aviation Support, LLC

435 Investment Court Verona

WI 53593
 USA

 
 Attn:       President

Fax:        +1 608 848 8101
  

Lessee
  

Address:    Strawinskylaan 1639

                  1077XX Amsterdam

                  The Netherlands

Attn:          Managing Director

Fax:           +31 (0) 20 705 49 08

 
	  	  
 Notices by fax are acceptable as per box 27 or electronic media is
permitted.

	 29. Governing Law (clause 17.7)
  

Laws of the State of New York. 
	  	 30. Non-exclusive Jurisdiction (clause 17.8.1(i))

Courts of the State of New York and the United States District Court located in the Borough of Manhattan, New York City, New York, United States of
America.

		
	 31. Additional Indemnitees (annex 1, definition) (for use, inter alia, in definition of “Indemnitees”)

 
 Lessor; any person from time to time notified by Lessor to Lessee as providing
financing to Lessor or the owner of the Engine for the acquisition, ownership or leasing thereof; together with each of their respective successors and assigns, shareholders, subsidiaries, affiliates, partners, contractors, directors, officers,
servants, agents and employees.
	  	 32. Business Day (annex 1, definition)
  

Evansville, Indiana, United States of America Amsterdam, The Netherlands



  
 5 














			
	 33. Use Fee Amount (Cycle) (annex 1, definition) (for use in definition of “Use Fees (Cycle)”

 
 US$
*                 
 This
Use Fee Amount (Cycle) shall be adjusted annually, effective January 1 of each year, based on the OEM published annual escalation rate or escalation percentage for a set of CFM56-7B life limited
parts.
  
	  	 34. Use Fee Amount (Flight Hour) (annex 1 definition) (for use in definition of “Use Fees (Flight Hours)”)

 
 as per Appendix D

 
 Lessee shall not lease the Engine to any operator with its principal place of business
in any of the ‘Harsh Environment Countries’ listed in Appendix E.

		
	 35. Scheduled Final Date (annex 1, definition (for use in definition of “Final Date”)

 
 12 months – date by which Lessee shall have completed all redelivery conditions,
including but not limited to the items specified in Sections 20-23, and returned Engine to the Redelivery Location.
  

Lessee may extend the Term by a period of 12 months by giving written notice to Lessor at least 4 weeks prior to the Scheduled Expiry Date.

 
	  	 36. Principal Taxation Jurisdictions (annex 1, definition) (for use in definition of “Lessor Tax”)

 
 USA

		
	 37. Calculation Discount Rate (annex 1, definition (for use in definition of Termination Damage Amount))

*                    
                                         
        

*                    
                               

 
	  	 38. Threshold Amount (annex 1, definition)
  

An Engine repair in the amount of US$
*                  , either estimated or actual, above which Lessee requires Lessor’s permission before
proceeding with the repair.
  

		
	 39. Required Liability Amount (annex 4, clause 4)

 

*                 
	  	 40. Deductibles (annex 4, clause 8)

 
 Hull All
Insurance—US$ *                 

Spares
Insurance—US$    *              



  

	*	 The confidential portion has been omitted pursuant to a request for confidential treatment filed by Air T, Inc.
with the Securities Exchange Commission and filed separately with the Commission. 















 Part II – Modifications Applicable Where Lessee Is Not an Airline or Other Operator of
Engines 
 Pursuant to 2.1.4 of the Master Agreement, the Master Agreement is modified as follows (“N/A” denotes non-applicability): 
 The following wording shall be added to Annex 1 – Definitions and Rules of Interpretation:

 “Permitted Sub-Lessee” shall mean a licensed airline operator of good standing acceptable to Lessor, acting reasonably;” 

Lessee will not operate the Engine, but will be entitled to sub-lease the Engine to
sub-lessees; 
 PROVIDED THAT: 
  

	(a)	 no Event of Default has occurred and is continuing 



 

	(b)	 any such sub-lease agreement: 



 

	 	(i)	 shall be subject and subordinate in all respects to this Agreement 



 

	 	(ii)	 shall not be capable of extending beyond the end of the Lease Period; 



 

	(c)	 the relevant Permitted Sub-Lessee covenants directly to the Lessor not
to do anything which would prejudice the Lessor’s interests, rights and benefits in the Engine and/or the Insurances and/or under this Agreement or any other lessee document and/or the interests, rights and benefits of the relevant parties in
the Engine and/or the Insurances and/or this Agreement under the relevant documents, and agrees directly with the Lessor that such Permitted Sub-Lessee’s rights under such
sub-lease shall be subject and subordinate in all respects to the rights of the Lessor under this Agreement; and 


  

	(d)	 the terms of the relevant sub-lease, shall provide that the leasing,
chartering or hiring of the Engine to such Permitted Sub-Lessee and that the right of the Permitted Sub-Lessee to the use, possession and enjoyment of the Engine shall
terminate simultaneously with the giving by the Lessor of any notice pursuant to this Agreement; and 


  

	(e)	 notwithstanding the foregoing provisions of this clause, no relevant
sub-lease permitted under this clause shall involve any transfer of title to or interest in the Engine or any part thereof, nor shall it in any way discharge or diminish any of the Lessee’s obligations to
the Lessor under this Agreement or under any other document. 


 Part III – Other Modification to Master Agreement 

As regards this Lease Agreement, the Master Agreement is further modified as follows (“N/A” denotes
non-applicability): 
  

	1.	 For purposes of this Agreement, all references to the JAA also include the European Aviation Safety Agency as
successor to the JAA (“EASA”). If Part I, point 1 of this Lease Agreement indicates the Engine will be supplied to Lessee with both FAA and JAA serviceability tags, then 



 

	 	(a)	 Section 4.7.1 of the Master Agreement is modified by, in subparagraph (ii), deleting the words “FAA
or JAA” and replacing them with the words “FAA and JAA;” 


  

	 	(b)	 Section 11.2.1 of the Master Agreement is restated as follows: “The redelivered Engine shall have
valid serviceability tags issued by the FAA and JAA, respectively. 



  
 7 














	2.	 The following new definitions are inserted in the correct alphabetical position in annex 1:



 “EASA means the European Aviation Safety Agency or any other authority to which its responsibilities have been
transferred or reallocated and includes, where the context so requires, a reference to the European Joint Airworthiness Authority.” 

“LIBOR means the British Bankers Interest Settlement Rate for the Agreed Currency and period displayed on the relevant Reuters screen or,
if that page is unavailable, another page displaying the appropriate rate or if no page is available the arithmetic mean (rounded upward to 4 decimal places) of the rates quoted by the British Banking Association to leading banks in the London
interbank market as of 11.00 am on the relevant date for such period as Lessor determines.” 
 “Operator Exceedance” means any
repairs required to the Engine that are attributable to FOD, misuse, mishandling, neglect, negligence or improper operation outside of the specification or procedures laid down in the Manufacturer’s maintenance manual, the AFM and any other
operating manuals after Delivery and during the term of the Lease Agreement. 
  

	3.	 A new clause 2.4.3 is added as follows: 



“Delivery by Lessee to Lessor of the Acceptance Certificate will be conclusive proof as between Lessor and Lessee that Lessee has examined
and investigated the Engine Package, that the Engine Package is satisfactory to Lessee and that Lessee has irrevocably and unconditionally accepted the Engine Package for lease without any reservations whatsoever (except for any discrepancies which
may be noted in the Acceptance Certificate). Notwithstanding the foregoing, Lessee may conduct a visual (including borescope) inspection of the Engine to determine whether the Engine is serviceable and in the condition described in the Lease
Agreement. Such inspection must take place within four (4) days of receipt of the Engine and may take place either at the Delivery Location or any other location the Engine is being shipped to. If, following such inspection of the Engine,
Lessee acting in good faith reasonably determines that the Engine is unserviceable and provides to Lessor a written report as to why Lessee has determined that the Engine is unserviceable and provided that (1) such unserviceability has not
resulted from or occurred during the transportation of the Engine to the inspection location, if the inspection has taken place at any other location than the Delivery Location; and (2) Lessor has been given an opportunity to remedy the defect
or fault which has rendered the Engine unserviceable having due regard to Lessee’s requirements for the Engine, Lessee will, in the event that the inspection took place at any other location than the Delivery Location, hold the Engine pending
shipping instructions from Lessor, at which time Lessee will ship the Engine to Lessor’s designated location at Lessor’s sole expense. Upon receipt of the Engine by Lessor (in the same condition and with the same Parts as on the Delivery
Date in respect of such Engine) the Lease Agreement will terminate, all funds previously received by Lessor from Lessee pursuant to this Lease Agreement will be returned to Lessee.” 

 

	4.	 Section 4.6.1 of the Master Agreement is modified by adding the following to the end of the first
sentence: 


 “so as to keep the Engine Package in a serviceable state of repair and in a fully operational and
airworthy condition, and otherwise in as good operating and physical condition as at the time of delivery to Lessee, normal wear and tear due to the accumulation of flight hours and flight cycles from ordinary operation excepted, and except that
Lessee will not be responsible for replacing life limited parts which are due for replacement solely as the result of life expiration but Lessee shall be responsible for replacing or repair of any LRUs that become unserviceable.” 

 

	5.	 Section 4.6.2 of the Master Agreement is modified by: 



 

	 	(a)	 replacing subparagraph (iii) thereof with the following: 



“(iii) the operation of the Engine beyond the limits outlined in the Applicable Engine Standards,” 

and 













	 	(b)	 adding the following new subparagraph (v) at the end thereof: 



“or (v) any cause whatsoever, so that the Engine Package is kept in a serviceable state of repair and in a fully operational and
airworthy condition, and otherwise in as good operating and physical condition as at the time of delivery to Lessee, reasonable wear and tear from ordinary use excepted; provided, however, that notwithstanding the foregoing, each Engine Package must
be redelivered to Lessor in serviceable condition at the end of its Term and in accordance with Section 11 of the Master Agreement, except that Lessee will not be responsible for replacing life limited parts which are due for replacement solely
as the result of life expiration but Lessee will be responsible for replacing or repair of any LRUs that become unserviceable.”. 
  

	6.	 Section 8.1 of the Master Agreement is modified by adding the following to the end thereof:



 “The parties agree that the insurances described in Annex 4 are as in effect on the date of each Lease Agreement
without amendment.” 
  

	7.	 Section 11.4 of the Master Agreement is modified by deleting subparagraph (vii) and replacing it with
the following: 


 “a certificate stating that, during the Term, the Engine was not (a) involved in an accident,
incident, fire or a major failure, (b) exposed to stress or heat beyond limits, (c) immersed in salt water or exposed to corrosive agents outside normal operation or (d) operated by a Government Entity; and” 

 

	8.	 Section 17.16 of the Master Agreement is modified by deleting subparagraph (i)(a) and replacing it with
the following: 


 “to an affiliate of Lessor or” 

 

	9.	 Section 17.7 of the Master Agreement shall be deleted entirely and the following shall be added in lieu
thereof: 


 “17.7.1 This Agreement will be governed by and construed in accordance with the Laws of the State of New
York, as specified in Part I, point 29 of the Lease Agreement, without application of conflict of laws rules which refer to other Laws. 

17.7.2. Lessor may enforce any term of any Section of this Agreement that grants any rights to Lessor. 

17.7.3. Lessee may enforce any term of any Section of this Agreement that grants any rights to Lessee. 

17.7.4. Any Indemnitee may enforce the terms of Section 10.4 and Sections 10.1 to 10.3 inclusive in accordance with the provisions of this
Agreement and the Rights of Third Parties Act. 
 17.7.5. The parties to this Agreement shall not require the consent of any third party to
amend, vary or revoke any clause of this Agreement, including this Section 17.7.” 
  

	10.	 Annex 1 of the Master Agreement is modified by: 



 

	 	(a)	 deleting the definition of “Applicable Engine Standards” and replacing it with the following:



 “Applicable Engine Standards means the original Engine manufacturer’s operating procedures and the
original aircraft manufacturer’s operating procedures.” 

  
 9 














	 	(b)	 adding the following to the end of the definition of “Aviation Authority”: 



“and the FAA, and if Part I, point 1 of this Lease Agreement indicates the Engine will be supplied to Lessee with (i) an FAA or JAA
serviceability tag, then at least the FAA or JAA, as applicable and dual serviceability tags if possible and (ii) both FAA and JAA dual serviceability tags, then the FAA and JAA dual serviceability tags.” 

 

	 	(c)	 adding the following to the end of the definition of “Law”: 



“and including the Export Administration Regulations and/or International
Traffic-In-Arms Regulations of the United States of America.” 
  

	11.	 Annex 4 of the Master Agreement is modified by adding the following to the end of point 9;



 “The Product Liability Insurance shall name each Indemnitee as additional assured, warranted, as to it, no
operational interest.” 
  

	12.	 Clause 6 of Annex 4 is modified by inserting before the final sentence the following: 



“If the Engine is installed on an aircraft, the agreed value of such aircraft shall automatically be increased by the agreed value of the
Engine for the period it is installed.” 
 As used in this Lease Agreement, the term “this Agreement” refers to the Master
Agreement as modified by this Lease Agreement. 
 Part IV – Appendices 

Appendix A: Acceptance Certificate 
 Appendix B:
Monthly Engine Utilization And Status Report 
 Appendix C: Redelivery Requirements 

Appendix D: Use Fee Amount (Flight Hours) 
 Appendix
E: Harsh Environment Countries 
 Appendix F: Non-Incident Statement 

Appendix G hereto is the form of Certification and Representation Regarding Items Subject to Export Contrail Requirements. Lessee agrees that by its
signature of this Lease Agreement below, that Lessee certifies that to the best of its knowledge, the information set forth on the attached Appendix G is accurate, current and complete as of the date of this signing and that the signatory to this
Agreement is duly authorized by Lessee to provide this certification and representation. 












 IN WITNESS whereof, the Parties have executed this Lease Agreement on the respective dates specified below.

  

			
	Contrail Aviation Support, LLC
		
	BY:	 	/s/ Joseph G. Kuhn
	NAME:	 	Joseph G. Kuhn
	TITLE:	 	CEO
	DATE:	 	9/30/17

  

			
	 MTU Maintenance Lease Services B.V.

		
	BY:	 	 /s/ Martin Friis Petersen

	NAME:	 	 Martin Friis Petersen

	TITLE:	 	 Managing Director

	 DATE:
  
	 	 

  

			
		
	BY:	 	 
	NAME:	 	 
	TITLE:	 	 
	DATE:	 	 


  

			
	11














 Acceptance Certificate 

Contrail Aviation Support, LLC 
 435 Investment Court Verona 

Wl 53593 
 USA 

 

	Re:	 Acceptance of Engine Package 



Dear Sir/Madam, 
 Reference is made to the Lease Agreement
between you (“Lessor”) and us (“Lessee”) dated September 29, 2017 (“Engine Lease Agreement”) regarding the leasing by Lessee of CFM56-7 bearing manufacturer’s serial number 874357 (“Engine”) Terms used herein without definition 

have the meanings assigned in the Engine Lease Agreement. 

Lessee hereby confirms to Lessor that: 
  

	(i)	 on October 03 at Air Salvage International Ltd at Cotswold Airport in Gloucester UK, Lessee accepted delivery
of the Engine, as described in Part I, point 1 of the Engine Lease Agreement and the Engine Documentation as described in Part I, point 13 of the Engine Lease Agreement; 



 

	(ii)	 annex 1 hereto lists all Parts and annex 2 lists all Engine Documentation so received by Lessee;
and 


  

	(iii)	 the Engine Documentation confirms the Engine Flight Hours and Engine Flight Cycle information and data
summarized on annex 3 hereto. 


  

					
		 	MTU Maintenance Services B.V.
		 	By:	 	/s/ Xavier Schmid
			
		 	Date:	 	03/10/2017
		 		 	Xavier Schmid
		 		 	CFO-Director Finance
		 		 	


  













 Appendix B – Monthly Engine Utilization And Status Report 

MONTHLY LEASE ENGINE UTILIZATION AND STATUS REPORT 

UTILIZATION DATA IS DUE NO LATER THAN THE 10TH DAY OF EACH
MONTH 
  

							
	To: Contrail Aviation Support, LLC	  	From:
	Attention:	  	Name:
	E-Mail:	 		  	E-Mail	  	

 MONTH and YEAR OF REPORTED
UTILIZATION:                                     

 

									
	1)	  	Engine Type:
                                    	  	2)	  	Engine Serial No.:
                                    
				
	3)	  	Total Time Since New:
                                	  		  	Total Cycles Since New:
                                    
				
	4)	  	 Hours Flown During the Preceding Month:

(Rounded to nearest whole hour)
	  	5)	  	Cycles Flown During the Preceding Month:
		  	Hours:                                 	  	        Total Cycles:
                                    
				
	6)	  	Aircraft:	  	7)	  	Thrust Categories Operated Throughout Lease:
		  	A/C Model:
                                        
	  		  	
		  	Registration:
                                        
	  		  	Rating:                                     
    Cycles:
		  	Position:
                                        
	  		  	Rating:                                     
    Cycles:
		  		  		  	Rating:                          Cycles:
				
	8)	  	Date Installed:
                                     or	  	9)	  	Reason for Removal:
		  	Date Removed:
                                        
	  		  	
				
	10)	  	The average Take-off EGT margin for the month:	  	11)	  	The number of hours or percentage of flight hours the Engine was operated in or over the continental United States.
		  	EGT Margin:                         	  		  	Hours:                                 


  
 13 













 Appendix C - Redelivery Requirements 

1.    Date of Redelivery. Lessee will return the Engine installed on the same engine transportation stand (or as otherwise agreed) as
delivered to Lessee at Delivery, to Lessor on the Final Date or on the date of other valid termination of the Lease Agreement in the condition required by the Lease Agreement. The costs for shipping of the Engine to any other location than the
designated Redelivery Location will be borne by the Lessor. 
 2.    Redelivery Inspection. Lessee will perform or cause to be performed
at its own cost on the Engine immediately prior to its return to Lessor: 
 a.    a power assurance test run (test 05) at
the thrust rating that the Engine will make power (“MPA”) according to the applicable aircraft maintenance manual requirements, followed by 

b.    a full end of lease (“EOL”) inspection as required by the end of lease inspection requirements detailed in
Schedule 1 to Appendix C, including an acceptable full video borescope inspection, with written report, of all accessible sections of the Engine within maintenance manual limitations, for continued time/reduced inspections (except in the case of
FOD, misuse, neglect, negligence or improper operation). Such borescope inspection shall be performed by Lessor’s representative with consideration or exception given for (i) the findings with respect to the borescope inspection of the
Engine provided by Lessor at Delivery and (ii) normal wear and tear during the Lease Term due to the accumulation of flight hours and flight cycles from ordinary operation, and except that Lessee will not be responsible for replacing life
limited parts which are due for replacement solely as the result of life expiration but Lessee will be responsible for replacing or repair of LRUs that become unserviceable. 

The corresponding MPA and EOL inspection protocols shall be redelivered with the Engine. Lessee will provide Lessor with at least fourteen (14) Business
Days advance written notice of such scheduled Engine inspection and test, so that Lessor may have the opportunity to witness same. Should Lessee not inform Lessor in advance of the impending MPA and EOL inspection with at least fourteen
(14) days’ notice, and the Lessee elects to perform the scheduled MPA and EOL inspections without Lessor present, Lessor may at its sole discretion disregard the MPA and EOL inspection performed by Lessee and perform a test cell run and
corresponding EOL inspection at Lessor’s MRO facility at the cost and risk of Lessee. In the event that the borescope inspection or the MPA or test cell run identifies any defect in the Engine or any item not being within the
manufacturer’s limits as stated in the relevant aircraft maintenance manual (“AMM”) or engine maintenance manual (“EMM”), such defect shall be repaired at Lessee’s sole cost and expense provided such defect is not
resulting from normal wear and tear due to the accumulation of flight hours and flight cycles from ordinary operation, and except that Lessee will not be responsible for replacing life limited parts which are due for replacement solely as the result
of life expiration but Lessee will be responsible for replacing or repair of LRUs that become unserviceable. 
 3.    Return Conditions.
In addition to any other requirements of this Lease, upon return of the Engine to Lessor, Lessee will ensure that: 

a.    the Engine is free and clear of all Liens (except Permitted Liens) and shall have installed thereon the Parts
installed at Delivery or replacements thereof installed in accordance with the provisions of the Lease Agreement, provided that the title thereto is vested in Lessor; 

b.    the Engine is either (i) serviceable or (ii) unserviceable based on (x) being fully time expired or
(y) borescope findings beyond maintenance manual limits due to normal wear and tear due to the accumulation of flight hours and flight cycles from ordinary operation, and except that Lessee will not be responsible for replacing life limited
parts which are due for replacement solely as the result of life expiration but Lessee will be responsible for replacing or repair of LRUs that become unserviceable, with no evidence of FOD, misuse, abuse or Lessee induced or other Operator
Exceedance damage; it is specifically recorded that any reduced inspection interval (not related to FOD, misuse or abuse or Lessee induced or other Operator Exceedance damage) per CFM or maintenance manual shall not be considered a cause to deem the
Engine to be unserviceable; 












 c.    in the event the Engine cannot sustain *             pounds of thrust, has damage beyond continued time limitation (not
related to FOD, misuse or abuse or Lessee induced or other Operator Exceedance damage) the Lessor shall accept the Engine and repair or dispose of it as Lessor deems fit (in this case the Engine shall be deemed unserviceable and all clauses relating
to a serviceable engine shall not apply, however, Lessee shall comply with the MPA (only if it is safe to do so) and EOL inspections referred to in Section 2; 

d.    the Engine shall have installed thereon all Parts installed thereon on the Delivery Date or permitted replacements
thereof in accordance with the Lease Agreement and the Engine will be configured and licensed by CFM International, Inc. as a CFM56-7B26 engine and in an as good condition as at Delivery, normal wear and tear due to the accumulation of flight hours
and flight cycles from ordinary operation excepted, and except that Lessee will not be responsible for replacing life limited parts which are due for replacement solely as the result of life expiration but Lessee will be responsible for replacing or
repair of LRUs that become unserviceable and changes and normal rate of performance deterioration excepted; 
 e.    the
Engine and each of its Parts and components, is free of all deferred or carryover maintenance items, including pilot log book reports and defects requiring repetitive inspections and will not be “on watch” or have any reduced interval
inspections; 
 f.    the Engine has affixed a current, valid and effective EASA Form 1 and FAA 81303 Form with full return-to-service statement, if serviceable, at
*             pounds of thrust; 

g.    with reference to the MPA and EOL inspection referred to in Section 2 and together with the Engine’s
historical and technical data and condition trend monitoring data for the Engine, Lessor is satisfied: 

i.    with the Engine’s status and that there is no indication of an adverse deterioration in the
performance of the Engine which is higher than normal based upon Lessee’s maintenance experience in operating engines of the same type and; 

h.    prior to returning the Engine to Lessor, Lessee will prepare the Engine for shipment by: 

i.    capping and plugging all openings of the Engine; 

ii.    preserving the Engine for three hundred sixty-five (365) days storage, according to the engine preservation
procedure of the AMM or the relevant EMM; and 
 iii.    completely covering the Engine with heat shrink wrap and the
tarpaulin cover or bag (if provided) at Delivery. 
 4.    Non-Incident Statement. Upon
redelivery, Lessee shall issue a Non-Incident Statement in the form set out in Appendix F. 

5.    Redelivery Reports. Upon redelivery of the Engine in accordance with the terms of the Lease Agreement, Lessee will (i) perform
the redelivery checks, tasks and inspections specified in Clause A of Schedule 1 to Appendix C, (ii) deliver to Lessor the redelivery documents specified in Clause B of Schedule 1 to Appendix C and (iii) prepare, execute and deliver to
Lessor the Engine operational report and a redelivery checks and inspection report in the respective forms of Schedule 1 and Schedule 2 to Appendix C. 

  

			
	15

  

	*	 The confidential portion has been omitted pursuant to a request for confidential treatment filed by Air T, Inc.
with the Securities Exchange Commission and filed separately with the Commission. 















 6.    Indemnities and Insurance. The indemnities and insurance requirements set forth in
Sections 8 and 10 of the Master Agreement, respectively, will apply to Indemnitees and Lessor’s representatives during the return of the Engine, including the redelivery inspection. 












 SCHEDULE 1 TO APPENDIX C 

ENGINE REDELIVERY TASK AND DOCUMENTS 
  

	1.1	 A Full Performance Test cell run (“TCR”) according to the respective Engine type manual
requirements including Engine Water Wash. 


 or alternatively, only if the TCR is waived in
accordance with the provisions of the Lease Agreement: 
  

	1.2	 An On Wing Performance Test in the form of a Maximum Power Assurance run or similar test as further
described in Exhibit E.5 with calculated EGTM result including Engine Water Wash to be performed immediately prior to Engine removal. 


  

	1.3	 The Engine Fuel and Oil System shall be preserved long term (365 days) per AMM immediately prior to
return of the Engine in accordance with the Lease Agreement. 


  

	1.4	 A full End of Lease Inspection as required by the end of lease inspection requirements detailed in
Exhibit E.5 of the Lease Agreement. Or respectively the inspection checks recommended by the OEM comprising all of the tasks listed in the current revision of the applicable aircraft manufacturer’s MPD and applicable to the Engine. The
inspection check can be carried out in accordance with Lessee’s Maintenance Program. 


  

	1.5	 A Full Engine Video/DVD Borescope Inspection (cold and hot section) post test cell/ground run is
required in accordance with the AMM including leading edge and trailing edge. 


  

	1.6	 Completely covering the Engine with the tarpaulin cover provided at Delivery. 



 

	1.7	 Engine shipment in accordance with the manufacturer’s specifications/recommendations. Any trucks
used for shipment of the Engine will be equipped with air ride or air cushion suspension system. 


 The
engine has to be returned on the following SHIPPING STAND: 
 Base P/N
                                        ,
S/N
                                        

 Cradle P/N
                                        ,
S/N
                                        


  

			
	17














 2.     End of Lease Documentation 

On redelivery of the Engine, Lessee shall provide the following documentation to Lessor: 

 

	2.1	 Operator certified NON-INCIDENT STATEMENT shall be issued upon
redelivery, substantially in the form set out in the attached template printed on Airline headed paper and signed by authorized representative of Operator. (Exhibit E.2 of the Lease agreement). 



 

	2.2	 Operator certified ETOPS CERTIFICATION at Engine removal. The ETOPS Certification needs to be on Airline
letterhead signed by authorized representative of Operator. (Exhibit E.3 of the Lease agreement). 


  

	2.3	 Complete operator certified ENGINE OPERATIONAL REPORT (Exhibit E.4 of the Lease agreement) printed on
Airline headed paper, signed by authorized representative of Operator. 


  

	2.4	 Operator certified FAA & EASA and Local Air Authority Airworthiness Directive (AD)
STATUS current to redelivery date on Airline headed paper. It shall include all applicable AD’s, the Means of compliance for all accomplished AD’s and include the repetitive inspection compliance supporting data (if applicable).



  

	2.5	 If any AD’s or SB’s have been performed during the lease period, copies of accomplishment
records/documents (job cards, work cards, etc) are required. 


  

	2.6	 Operator certified LLP DISK SHEET at each Engine Removal. The LLP Sheet needs to be on Airline
letterhead signed and dated. 


  

	2.7	 Operator SERVICEABLE TAG issued in accordance with operator local aviation authority (if applicable).
The copy should remain with the Engine. It should state that the Engine was removed in Serviceable Condition and removal reason. It should also state the Total Engine Time and Total Engine Cycles /TET and TEC) and removal date
and removal location. 


  

	2.8.	 ENGINE TEST CELL REPORT, which shows Engine parameters at Hot Day Take-off. 



 

	2.9	 Results of an On Wing Performance Test in the form of a Maximum Power Assurance run (MPA) or similar
test (if applicable) with all recorded parameters with calculated and documented EGTM. 


  

	2.10	 A written and certified BORESCOPE REPORT per each stage, LE and TE, based on the Full Engine Video
Borescope Inspection performed after the Test Cell run (or MPA run) and compiled by an approved Air Regulatory Source including two copies of the VIDEO BORESCOPE (DVD or CD-Rom). 



 

	2.11	 ENGINE TREND MONITORING DATA, including take-off and cruise
performance data, cruise mechanical data for the duration of the Engine’s operation throughout the Lease Term. 















	2.12	 END OF LEASE (EOL) INSPECTION check list (refer to attached Inspection Check List Exhibit E.5)
completely signed by mechanic/technician and inspector or responsible person within a maintenance organization performing the inspection. Or respectively the inspection checks recommended by the OEM comprising all of the tasks listed in the current
revision of the applicable aircraft manufacturer’s MPD and applicable to the Engine. The inspection check can be carried out in accordance with operator’s maintenance program. 



 

	2.13	 ENGINE ACCESSORY and QEC LIST at Engine redelivery. Engine should be returned with the same inventory as
provided at Delivery. Lessee has to send an updated Engine Accessory and QEC List in accordance with the list dated [●] provided with the Engine at Delivery. Any component changes must be supported with adequate records. At minimum date
of installation, engine TSN/CSN at component installation. All such replacement parts must be certified with FAA dual or EASA dual release certificate, with back to birth traceability on all LLP’s. In addition, full traceability (TSO/TSR) is
required for any significant rotable component. Lessor is entitled to reject a replacement component if it is not in same or higher modification status as original part or satisfied with the standard of the components or the quality of its
associated records. 


  

	2.14	 Engine FAA 8130-3 and EASA FORM ONE RELEASE CERTIFICATE or
alternative a EASA DUAL RELEASE CERTIFICATE or FAA 8130-3 DUAL RELEASE CERTIFICATE. The copy should remain with the Engine. It should state the Total Engine Time and Total Engine
Cycles /TET and TEC), removal date and that the Engine was removed in Serviceable Condition, reason for removal and mention all inspection/work accomplished. (MPA run or test cell run, preservation and preservation date , BSI, “EOL Inspection
Checks”, etc). 


  

	2.15	 PRESERVATION TAG with date of expiration confirming that the Engine oil system and fuel system was long
term preserved for 365 days. All openings of the Engine have to be capped and plugged. 


  

	2.16	 A copy of signed/stamped Task Card covering Engine long term preservation. 



 

	2.17	 A copy of operator Aircraft Tech Log Sheet showing Engine installation/removal from wing.



  

	2.18	 A copy of signed/stamped Task Card showing Engine installation/removal from wing. 



 

	2.19	 A copy of maintenance records showing Engine conversion at engine installation/removal from wing (if
applicable). 


  

	2.20	 TECHNICAL LOG PAGES and PILOT REPORTS related to the Engine that occurred throughout the Lease
Term including the respective corrective actions. 


  

	2.21	 UNSCHEDULED MAINTENANCE EVENTS and INSPECTION REPORTS. 



 

	2.22	 SCHEDULED MAINTENANCE and INSPECTIONS accomplished in accordance with operator APPROVED MAINTENANCE
PROGRAM 


  

	2.23	 OPEN/DEFERRED/CARRY FORWARD items, documentation covering any Open items, Deferred Defects or Carry
Forward items. 



  

			
	 19
















	2.24	 DIGITAL PHOTOS of the Engine accessories including Engine data plate prior to covering, and photos of
the Engine in bagged condition (Refer to MTU EOL check list Exhibit E.5). 



  













 2.25 

							
		 	MTU Maintenance Lease Services
		 	CFM56-7B20 ESN	 	-874357	 	
		 	ETSN: 41855	 	ECSN: 31806
		 	ACCESSORY INVENTORY
		 	March 06 / 2017

  

							
	 DESCRIPTION
	  	 REF EIPC
	  	 QTY
	  	 PART NUMBER

	MW0325 HARNESS FIRE	  	26-11-00-01 350D	  	1	  	325-027-303-0
	MW0315 HARNESS FIRE	  	26-11-00-01 010A	  	1	  	325-027-566-0
	MW0316 HARNESS FIRE	  	26-11-00-01 260A	  	1	  	325-024-603-0
	MW0326 HARNESS FIRE	  	26-11-00-01 450B	  	1	  	325-027-404-0
	MW0304 HARNESS / J4	  	71-51-00-01 010A	  	1	  	325-035-201-0
	MW0303 HARNESS / J3	  	71-51-00-01 020	  	1	  	325-015-001-0
	MW0301 HARNESS / J1	  	71-51-00-01 030	  	1	  	325-035-503-0
	MW0302 HARNESS / J2	  	71-51-00-01 040	  	1	  	325-029-902-0
	MW0313 HARNESS	  	71-51-00-01 050	  	1	  	NOT VISIBLE
	MW0311 HARNESS (FFCCV)	  	71-51-00-01 060A	  	1	  	NOT VISIBLE
	MW0312 HARNESS	  	71-51-00-01 320	  	1	  	NOT VISIBLE
	CORE HARNESS J9	  	72-00-00-10 020A	  	1	  	325-043-401-0
	CORE HARNESS J10	  	72-00-00-10 040E	  	1	  	325-043-501-0
	FAN HARNESS J6	  	72-00-00-10 190A	  	1	  	325-035-003-0
	FAN HARNESS J5	  	72-00-00-10 200A	  	1	  	325-034-902-0
	FAN HARNESS J7	  	72-00-00-10 240	  	1	  	325-025-702-0
	FAN HARNESS J8	  	72-00-00-10 250	  	1	  	325-025-803-0
	HARNESS CJ9	  	72-00-00-10 550	  	1	  	325-045-201-0
	HARNESS CJ10	  	72-00-00-10 800	  	1	  	325-025-401-0
	IDENTIFICATION DATA ENTRY PLUG	  	72-00-00-97 140	  	1	  	390-660-101-0
	TRANSFER GEARBOX	  	72-62-00-01 001A	  	1	  	340-050-705-0
	ACCESSORY GEARBOX	  	72-63-00-01 002	  	1	  	340-046-602-0
	MAIN FUEL PUMP	  	73-11-10-01 010C	  	1	  	340-402-105-0
	FUEL FILTER ELEMENT	  	73-11-10-01 185C	  	1	  	NOT VISIBLE
	FUEL NOZZLE	  	73-11-40-01 010A	  	1	  	1317M47G18
	FUEL NOZZLE	  	73-11-40-01 010A	  	1	  	1317M47G18
	FUEL NOZZLE	  	73-11-40-01 010A	  	1	  	1317M47G18
	FUEL NOZZLE	  	73-11-40-01 010A	  	1	  	1317M47G18
	FUEL NOZZLE	  	73-11-40-01 010A	  	1	  	1317M47G18
	FUEL NOZZLE	  	73-11-40-01 010A	  	1	  	1317M47G18
	FUEL NOZZLE	  	73-11-40-01 010A	  	1	  	1317M47G16
	FUEL NOZZLE	  	73-11-40-01 010A	  	1	  	1317M47G16
	FUEL NOZZLE	  	73-11-40-01 010A	  	1	  	1317M47G18
	FUEL NOZZLE	  	73-11-40-01 010A	  	1	  	1317M47G18
	FUEL NOZZLE	  	73-11-40-01 010A	  	1	  	1317M47G18


  














							
	FUEL NOZZLE	 	73-11-40-01 010A	 	1	 	1317M47G18
	FUEL NOZZLE	 	73-11-40-01 010A	 	1	 	1317M47G18
	FUEL NOZZLE	 	73-11-40-01 010A	 	1	 	1317M47G16
	FUEL NOZZLE	 	73-11-40-01 010A	 	1	 	1317M47G16
	FUEL NOZZLE	 	73-11-40-01 010A	 	1	 	1317M47G18
	FUEL NOZZLE	 	73-11-40-01 020	 	1	 	I317M47G18
	FUEL NOZZLE	 	73-11-40-01 020	 	1	 	1317M47G18
	FUEL NOZZLE	 	73-11-40-01 020	 	1	 	1317M47G18
	FUEL NOZZLE	 	73-11-40-01 020	 	1	 	1317M47G18
	FUEL FILTER NOZZLE	 	73-11-45-01 010A	 	1	 	340-403-004-0
	IDG OIL COOLER	 	73-11-60-01 010	 	1	 	340-403-102-0
	BURNER STAGING VALVE	 	73-11-70-05 010	 	0	 	N/R
	HYDROMECHANICAL UNIT	 	73-21-10-01 010G	 	1	 	442652
	PT25 TEMP SENSOR (CIT)	 	73-21-20-01 010	 	1	 	NOT VISIBLE
	ALTERNATOR STATOR	 	73-21-30-01 010	 	1	 	510846-1
	ALTERNATOR ROTOR	 	73-21-30-01 050	 	1	 	NOT VISIBLE
	T12 TEMPERATURE SENSOR	 	73-21-40-01 010	 	0	 	N/R
	ECU SOFTWARE	 	73-21-60-01 262D	 	1	 	1853M78P37
	ELECTRONIC CONTROL UNIT	 	73-21-60-01 012D	 	1	 	1853M33P06
	HPTCC THERMOCOUPLE	 	73-21-70-01 010	 	0	 	N/R
	FUEL FLOW TRANSMITTER	 	73-31-10-01 010	 	1	 	1853M48P02
	FUEL DIFF PRESSURE SWITCH	 	73-34-10-01 010B	 	1	 	304-402-706-0
	IGNITION EXCITER UPPER	 	74-00-00-01 010	 	1	 	9238M66P11
	IGNITION EXCITER LOWER	 	74-00-00-01 010	 	1	 	9238M66P11
	SPARK IGNITER MAIN (LOWER)	 	74-00-00-01 300E	 	1	 	NOT VISIBLE
	SPARK IGNITER MAIN (UPPER)	 	74-00-00-01 300E	 	1	 	NOT VISIBLE
	IGNITION LEAD LH	 	74-00-00-01 320	 	1	 	1853M13P01
	IGNITION LEAD RH	 	74-00-00-01 320	 	1	 	1853M13P01
	ECU HOSE TUBE (COOLING)	 	75-00-00-01 630	 	1	 	NOT VISIBLE
	AIR TRANSIENT BLEED VALVE	 	75-21-10-01 010A	 	1	 	1821M60P04
	HPT CLEARANCE CONTROL VALVE	 	75-22-10-01 010	 	1	 	3291186-6
	LPT CLEARANCE CONTROL VALVE	 	75-23-10-01 010	 	1	 	340-402-003-0
	VSV ACTUATOR LH	 	75-32-10-01 010A	 	1	 	1324M12P10
	VSV ACTUATOR RH	 	75-32-10-01 010A	 	1	 	1324M12P10
	VBV BALLSCREW ACTUATOR LH	 	75-32-20-01 010A	 	1	 	340-402-653-0/7074-300
	VBV BALLSCREW ACTUATOR RH	 	75-32-20-01 010A	 	1	 	340-402-653-0/7074-300
	N2 SPEED SENSOR	 	77-11-10-01 010B	 	1	 	320-549-004-0
	N1 SPEED SENSOR	 	77-12-10-01 010	 	1	 	320-862-401-0
	T/C PROBE T49.5 (UPPER LH)	 	77-21-10-01 010	 	1	 	TC296-02


  

			
	 22
  
	  	
	















							
	T/C PROBE T49.5 (LOWER LH)	 	77-21-10-01 010	 	1	 	TC296-04
	T/C PROBE T49.5 (LOWER RH)	 	77-21-10-01 010	 	1	 	TC296-02
	T/C PROBE T49.5 (UPPER RH)	 	77-21-10-01 010	 	1	 	TC296-02
	T5 SENSOR	 	77-22-10-01 010A	 	0	 	N/R
	T3 SENSOR - COMP.DISCHARGE TEMP	 	77-23-10-01 010	 	1	 	2124M19P01
	VIBRATION SENSOR BRG #1	 	77-31-30-01 010	 	1	 	340-031-802-0
	VIBRATION FFCC SENSOR	 	77-31-40-01 010A	 	1	 	NOT VISIBLE
	OIL TANK	 	79-11-20-01 010	 	1	 	41F5102
	LUBRICATION UNIT	 	79-21-10-01 010	 	1	 	340-400-005-0
	OIL/FUEL MAIN HEAT EXCHANGER	 	79-21-20-01 010	 	1	 	11-841193-4
	SERVO FUEL HEATER	 	79-21-20-01 050	 	1	 	45-731-1382
	OIL SCAVENGE FILTER	 	79-21-40-01 010A	 	1	 	NOT VISIBLE
	OIL CLOGGING TRANSMITTER	 	79-21-40-05 010	 	1	 	340-402-801-0
	OIL ANTI LEAK VALVE	 	79-21-40-10 010	 	1	 	340-400-203-0
	DMS JUNCTION BOX	 	79-21-50-15 020	 	0	 	N/R
	OIL QUANTITY TRANSMITTER	 	79-31-00- 01 010	 	1	 	340-402-801-0
	OIL TEMPERATURE SENSOR	 	79-31-40-01 010	 	1	 	340-402-902-0
	OIL PRESSURE TRANSMITTER	 	79-32-10-01 010	 	1	 	FA006310
	STARTER AIR TURBINE	 	80-11-10-01 010H	 	1	 	1851M36P10

 WHEN P/N OF MISSING / NOT PROVIDED PART COULD NOT BE IDENITIFIED. HIGHEST APPLICABLE P/N IS USED. 

 

					
	MTU Maintenance Lease Services
	CFM56-7B20 ESN	 		 	-874357
	ETSN: 41855	 	ECSN: 31806
	ACCESSORY INVENTORY
	March 06 / 2017

  

							
	 DESCRIPTION
	 	 REF PPBUM
	 	 QTY
	 	 PART NUMBER

	FWD MOUNT SUB-ASSY	 	2-1 ITEM 15	 	1	 	310A2028-11
	HANGAR FITTING ASSY	 	2 1 ITEM 50	 	1	 	NOT VISIBLE
	AFT MOUNT ASSY	 	3-1 ITEM 5	 	1	 	310A2031-25
	BRACKET ASSY	 	4-1 ITEM 950	 	1	 	332A2930-61
	BRACKET ASSY	 	6-1 ITEM 225	 	1	 	332A2930-62
	BRACKET ASSY	 	6-1 ITEM 350	 	1	 	332A2930-90
	TUEL SUPPLY HOSE ASSY	 	12-1 ITEM 10	 	1	 	AE713733-1
	12 O’CLOCK STRUT ASSY	 	13-1 ITEM 5	 	1	 	332A2371-1
	DUCT ASSY CTAI	 	13-1 ITEM 10	 	1	 	332A2390-45
	ROD ASSY	 	13-1 ITEM 72	 	1	 	315A2080-1
	TAI TEMPERATURE SOLENOID VALVE	 	14-1 ITEM 5	 	1	 	3205548-2
	PRE-COOLER CONTROL VALVE	 	14-1 ITEM 75	 	1	 	3289562-6
	COUPLING, PRE-COOLER CONTROL VALVE	 	14-1 ITEM 120	 	1	 	AS1895-4-400


  














							
	HIGH STAGE REGULATOR	 	14-1 ITEM 150	 	1	 	107484-7
	BLEED AIR REGULATOR	 	14-1 ITEM 250	 	1	 	107492-6
	HIGH STAGE REGULATOR TUBE ASSY	 	15-1 ITEM 5	 	1	 	332A2350-9
	HIGH STAGE REGULATOR TUBE ASSY	 	15-1 ITEM 55	 	1	 	332A2350-11
	HIGH STAGE REGULATOR TUBE ASSY	 	15-1 ITEM 100	 	1	 	332A2350-4
	HIGH STAGE REGULATOR HOSE ASSY	 	15-1 ITEM 175	 	1	 	16135-84
	LINK ASSY (FOR BLEED DUCT)	 	16-1 ITEM 10	 	1	 	332A2341-4
	LINK ASSY (FOR BLEED DUCT)	 	16-1 ITEM 45	 	1	 	332A2341-5
	BLEED DUCT ASSY 5TH AND 9TH STAGE	 	16-1 ITEM 105	 	1	 	332A2323-10
	HIGH STAGE VALVE	 	16-1 ITEM 150	 	1	 	3214446-4
	COUPLING, HIGH STAGE VALVE	 	16-1 ITEM 180	 	1	 	AS1895-1-350
	DUCT ASSY 5TH, 9TH STAGE BLEED	 	16-1 ITEM 200	 	1	 	332A2321-10
	COUPLING 5TH, 9TH STAGE BLEED	 	16-1 ITEM 210	 	1	 	AS1895-1-350
	CHECK VALVE	 	16-1 ITEM 250	 	1	 	3202222-1
	COUPLING, CHECK VALVE	 	16-1 ITEM 260	 	1	 	AS1895-4-350
	DUCT ASSY, INTERSECTION MANIFOLD	 	16-1 ITEM 300	 	1	 	332A2322-54
	 COUPLING, INTERSECTION MANIFOLD

(2EA)
	 	16-1 ITEM310	 	2	 	AS1895-4-350
	COUPLING INTERSECTION MANIFOLD	 	16-1 ITEM 320	 	1	 	AS1895-4-175
	TUBE ASSY, BLEED CONTROL	 	17-1 ITEM 5	 	1	 	332A2350-5
	HOSE ASSY, BLEED CONTROL	 	17-1 ITEM 50	 	1	 	16135-80
	HOSE ASSY, BLEED CONTROL	 	17-1 ITEM 75	 	1	 	16135-83
	TUBE ASSY, BLEED CONTROL	 	17-1 ITEM 100	 	1	 	332A2350-7
	HOSE ASSY, BLEED CONTROL	 	17-1 ITEM 125	 	1	 	16135-81
	TUBE ASSY, BLEED CONTROL	 	17-1 ITEM 150	 	1	 	332A2350-14
	TUBE ASSY, BLEED CONTROL	 	17-1 ITEM 200	 	1	 	332A2350-12
	TUBE ASSY, BLEED CONTROL	 	17-1 ITEM 225	 	1	 	332A2350-13
	HOSE ASSY, BLEED CONTROL	 	17-1 ITEM 275	 	1	 	16135-80
	PRESS REG SHUTOFF VALVE	 	18-1 ITEM 5	 	1	 	3214552-5
	COUPLING, PRSOV	 	18-1 ITEM 55	 	1	 	AS1895-1-350
	DUCT ASSY, UPPER 5TH 9TH STAGE	 	18-1 ITEM 100	 	1	 	332A2326-45
	COUPLING, UPPER 5TH 9TH STAGE DUCT	 	18-1 ITEM 110	 	1	 	AS1895-1-350
	COUPLING, UPPER 5TH 9TH STAGE DUCT	 	18-1 ITEM 155	 	0	 	N/R
	HYDRAULIC PUMP ASSY (VICKERS)	 	20-1 ITEM 15	 	1	 	849589
	FITTING QUICK RELEASE	 	20-1 ITEM 20	 	1	 	155012-73-20
	HYDRAULIC PUMP ADAPTER PLATE	 	20-1 ITEM 105	 	1	 	387999
	HYDRAULIC PUMP CLAMP RING	 	20-1 ITEM 150	 	1	 	974219
	HYDRAULIC FILTER	 	21-1 ITEM 5	 	1	 	7579078
	HOSE ASSY, HYDRAULIC CASE DRAIN	 	2,-1 ITEM 75	 	1	 	155006-06-18
	HOSE ASSY, HYDRAULIC CASE DRAIN	 	21-1 ITEM 200	 	1	 	155006 06-16


  

			
	 24
  
	  	
	















							
	HOSE ASSY, HYDRAULIC PRESSURE	 	21-1 ITEM 225	 	1	 	155012-12-2014
	HOSE ASSY, HYDRAULIC SUPPLY	 	21-1 ITEM 300	 	1	 	155016-20-11
	LANYARD ASSY, IDG	 	22-1 ITEM 5	 	l	 	332A2600-4
	LANYARD ASSY, IDG	 	22-1 ITEM 10	 	1	 	332A2600-5
	LANYARD ASSY, IDG	 	22-1 ITEM 15	 	1	 	332A2600-6
	IDG	 	22-1 ITEM 50	 	1	 	761574B
	QAD ADAPTER KIT, IDG	 	22-1 ITEM 75	 	1	 	762246
	IDG AIR/OIL COOLER	 	23-1 ITEM 5	 	1	 	5332A260-1
	IDG HOSE / TUBE ASSY	 	24 1 ITEM 100	 	1	 	115096-3
	IDG HOSE / TUBE ASSY	 	24-1 ITEM 200	 	1	 	115096-2
	LINK ASSY (2EA)	 	25-1 ITEM 10	 	2	 	322U2338-2
	LINK ASSY (2EA)	 	25-1 ITEM 55	 	2	 	322U2338-2
	LOWER STARTER DUCT ASSY	 	25-1 ITEM 100	 	1	 	332A2313-1
	COUPLING, STARTER	 	25-1 ITEM 110	 	1	 	AS1895-4-325
	STARTER VALVE ASSY	 	25-1 ITEM 175	 	1	 	3289630-2
	COUPLING, LOWER STARTER DUCT	 	25-1 ITEM 105	 	1	 	AS1895-7-300
	UPPER STARTER DUCT ASSY	 	25-1 ITEM 250	 	1	 	332A2310-1
	COUPLING STARTER VALVE	 	25-1 ITEM 260	 	1	 	30645-300
	COUPLING, UPPER STARTER DUCT	 	25-1 ITEM 305	 	0	 	N/R
	ANTI-ICE PRESSURE SWITCH	 	27-1 ITEM 60	 	1	 	NOT VISIBLE
	TAI DUCT ASSY, FWD	 	27-1 ITEM 100	 	1	 	332A2390-48
	TAI TUBE ASSY	 	27-1 ITEM 145	 	1	 	332A2350-1
	TAI LINK ASSY	 	27-1 ITEM 180	 	1	 	332A2341-3
	TAI LINK ASSY	 	27-1 ITEM 185	 	1	 	332A2341-2
	ANTI-ICE VALVE ASSY	 	27-1 ITEM 225	 	1	 	3215618-4
	COUPLING, TAI VALVE	 	27-1 ITEM 235	 	1	 	AS 1895-4-200
	TAI DUCT ASSY, AFT	 	27-1 ITEM 250	 	1	 	332A2390-12
	COUPLING, AFT TAI DUCT	 	27-1 ITEM 260	 	1	 	AS1895-4-175
	COUPLING, TAI VALVE	 	27-1 ITEM 305	 	1	 	AS1895-4-200
	COUPLING, FWD TAI DUCT	 	27-1 ITEM 380	 	1	 	AS1895-4 200
	FIRE DETECTOR, FAN UPPER	 	28-1 ITEM 5	 	1	 	S332T100-44
	FIRE DETECTOR, FAN LOWER	 	28-1 ITEM 10	 	l	 	S332T100-30
	FIRE DETECTOR, LEFT CORE	 	28-1 ITEM 15	 	1	 	S332T100-43
	FIRE DETECTOR, RIGHT CORE	 	28-1 ITEM 20	 	1	 	S332T100-38
	W1062 WIRE BUNDLE ASSY	 	29-1 ITEM 5	 	1	 	286A1062-002
	ALUMINIUM FOIL MARKER, OIL TANK	 	30-1 ITEM 5	 	1	 	BAC27DAP33
	ALUMINIUM FOIL MARKER, OIL TANK	 	30-1 ITEM 15	 	1	 	BAC27DPP466
	ALUMINIUM FOIL MARKER, IDG	 	30-1 ITEM 35	 	1	 	BAC27DAP33
	THRUST LINK ASSY, LEFT	 	31-1 ITEM 5	 	1	 	310A2041-9
	THRUST LINK ASSY, RIGHT	 	31-1 ITEM 10	 	1	 	310A2041-10
	PRIMARY PLUG ASSY, LONG	 	32-1 ITEM 5	 	1	 	314A2620 -1
	PRIMARY NOZZLE ASSY, LONG	 	32-1 ITEM 100	 	1	 	314A2610-1
	GSE BRACKET RH SIDE	 	32-2 ITEM 130	 	1	 	340-180-601-0


  














							
	GSE BRACKET, LH SIDE	 	32-2 ITEM 180	 	2	 	340-180-401-0

 WHEN P/N OF MISSING / NOT PROVIDED PART COULD NOT BE IDENTIFIED. HIGHEST APPLICABLE P/N IS USED 

  

			
	 26
  
	  	
	














 SCHEDULE 2 TO APPENDIX C 

 

									
	 END
 OF

LEASE
 REQUIREMENTS

TASK #
	  	 TASK DESCRIPTION
	  	 BOEING MPD &

AMM REFERENCE
	  	 REMARKS
	  	 INSPECTOR

Date/Signature/Stamp

	1	  	ENGINE DOCUMENTATION CHECK
	1.1	  	CHECK MAINTENANCE LOG BOOKS AND PROVIDE PAPERWORK FOR ANY ENGINE RELATED MAINTENANCE REPORTS, PILOT REPORTS AND DEFERRED DEFECTS REPORTED.	  	N/A	  	 OPERATOR
 TASK
	  	
					
		  	NOTE: Not applicable in Shop.	  		  		  	
					
	1.2	  	 CHECK AD NOTE STATUS. CHECK FOR
 REQUIRED FAA-EASA AD AND SB OEM CAT
 1, 2 INCORPORATION.
	  	N/A	  		  	
					
	 	  	 NOTE: When Engine in MTU Shop - SB

check per MTU lease group advice.
	  	 	  	 	  	 
					
	1.3	  	 CHECK AIRCRAFT DATA FOR ATA CHAPTER
 70-80 CLASS 3 FAULTS.
	  	N/A	  	 OPERATOR
 TASK
	  	
					
		  	NOTE: Not applicable in Shop.	  		  		  	
		
	2	  	ENGINE GENERAL INSPECTION
					
	2.1	  	 CLEAN THE ENGINE GAS-PATH WITH PURE

WATER.
  

NOTE: Before On-Wing or Test Cell run.
	  	
AMM 72-00-00-100-803

EM 72-00-00-100-002 Clean 002
	  		  	
					
	2.2	  	 PERFORM FULL PERFORMANCE TEST CELL
 RUN TEST 003
AND 009 OR FOLLOWING GROUND TESTS: NO. 3A, 5, 7, 8, 13 AND PROVIDE WRITTEN REPORTS.
	  	 AMM 71-00-00-700
(ON-WING-TEST)
 EM
72-00-00-760 (TEST CELL)
	  		  	
					
		  	NOTE: Refer to applicable lease agreement for required Tests (On-Wing or Test Cell).	  		  		  	


  

			
	 27
  
















									
					
	2.3	  	 PRESERVATION OF AN ENGINE FROM ONE
 MONTH TO ONE
YEAR.
 ATTACH PRESERVATION INFORMATION
 LABEL ON ENGINE OIL
TANK THAT ENGINE
 HAS BEEN PRESERVED.
  

NOTE: On-Wing or Test Cell.
	  	 AMM
71-00-03-6008-11
 (ON WING)

ESM 72-00-00-500-001

(TEST CELL)
	  	 


 

                        

	  	 


 

                    

					
	2.4	  	PERFORM RECEIVING PHOTO DOCUMENTATION OF ENGINE BUILD CONFIGURATION. (FOLLOWING VIEWS: FRONT, RH FAN MODUL, BOTTOM FAN MODULE, LH FAN MODULE, UPPER FAN MODULE, RH CORE MODULE, BOTTOM CORE MODULE, LH CORE MODULE, UPPER CORE MODULE,
REAR, ENGINE DATA PLATE, ENGINE OWNER PLATE, RH SHIPPING STAND GENERAL VIEW, LH SHIPPING STAND GENERAL VIEW, SHIPPING STANDS WHEEL, SHIPPING STAND IDENTIFICATION PLATES, SHIPPING STAND TOWING BARS, SHIPPING STAND BASE AND CRADLE IDENTIFICATION
PLATE). NOTE: After Engine removal.	  	N/A	  		  	
					
	2.5	  	 VERIFY CURRENT EEC SOFTWARE VERSION ON INSTALLED EEC.

NOTE: Pay attention to information on software modification label below EEC identification plate.
	  	 EEC P/N:

                          
              

                          
          
	  		  	
	  	 EEC S/N:

                          
              

                          
          
	  		  	
	  	 Software Version:

                          
              

                          
          
	  		  	
					
	2.6	  	 CREATE AND COMPLETE ENGINE INVENTORY LIST.

NOTE: Based on MTU lease group delivered listing.
	  	N/A	  		  	
					
	2.7	  	 CREATE AND COMPLETE MISSING PARTS LIST AGAINST EIPC AND PPBUM.
  

NOTE: Applicable when engine delivered with Missing parts list.

NOTE: When Engine in MTU Shop -
 Missing part check per
MTU lease group advice.
	  	N/A	  		  	
					
	2.8	  	 EXTERNAL GENERAL VISUAL INSPECTION OF ENGINE FOR ANY OBVIOUS DAMAGE THAT MAY HAVE OCCURRED DURING TRANSPORTATION.

 
 NOTE: Task should be performed after Engine transportation from removal location to
locatin where visual inspections are carried-out.
	  	N/A	  		  	


  














									
					
	2.9	  	 GENERAL VISUAL INSPECTION OF ENGINE

DRAIN LINES.
	  	AMM 71-71-00-200-802	  		  	
					
	2.10	  	 OPERATIONALLY CHECK LEFT/RIGHT
 ENGINE ALL DRAIN
LINES.
  
 For info only: every 6 years
	  	MPD 71-040-01/02
AMM 71-71-00-700-801	  		  	
					
	3	  	ENGINE STAND AND COVER INSPECTION	  		  		  	
					
	3.1	  	 PERFORM GENERAL VISUAL INSPECTION OF
 ENGINE
SHIPPING STAND (BASE AND
 CRADLE) INCLUDING WHEELS, TOW BARS,

RIGHT GUARDS FOR ANY DAMAGES AND
 MISSING PARTS.

REPORT TO MTU LEASE GROUP ANY
 FINDINGS OR MISSING PARTS.
	  	N/A	  		  	
					
	3.2	  	 INSPECT ENGINE COVER FOR DAMAGES
 SUCH AS TEARS
AND HOLES.
	  	N/A	  		  	
					
	4	  	ENGINE OIL SYSTEM INSPECTION	  		  		  	
					
	4.1	  	 DETAILED INSPECTION OF THE LEFT/RIGHT ENGINE FWD SUMP, AFT SUMP, AGB/TGB MAGNETIC CHIP DETECTORS FOR PARTICLES (FOR ENGINES WITH MCD) OR
INTERROGATE DMS FOR CHIP DETECTOR STATUS.
 NOTE: FOR ENGINES WITH DEBRIS

MONITORING SYSTEM.
  

For info only: Inspection Threshold 500 FH,
 Repeat 500
FH.
	  	 MPD 72-320-01/02 AMM 79-00-00-200-804
 AMM 79-00-00-710-801
	  	 CONTAMINATION FOUND:
 YES

NO
 Note: circle as approprIate.
	  	            
					
	4.2	  	 REMOVE, INSPECT, AND REPLACE THE LEFT/RIGHT ENGINE OIL SUPPLY FILTER ELEMENT.

INSPECT FOR CONTAMINATION AND
 IDENTIFY AS NECESSARY. REPLACE
WITH
 NEW FILTER AND CONSUMABLES.
  

For info only: Inspection Threshold 7500
 FH, Repeat
7500 FH.
	  	 MPD 79-010-01/02 AMM 79-21-03-000-802
 AMM 79-21-03-400-801
	  	 CONTAMINATION FOUND:
 YES

NO
 Note: circle as appropriate.
	  	


  

					
		 	 29
  
















									
					
	4.3	 	 DETAILED INSPECTION OF THE LEFT/RIGHT
 ENGINE
OIL SUPPLY FILTER POP-OUT
 INDICATOR.
	  	AMM 79-00-00-200-805	  		  	                        
					
	4.4	 	 REMOVE, INSPECT, AND REPLACE THE
 LEFT/RIGHT
ENGINE OIL SCAVENGE FILTER ELEMENT.
 INSPECT FOR CONTAMINATION AND

IDENTIFY IF NECESSARY. REPLACE WITH
 NEW FILTER AND
CONSUMABLES.
  
 For info only: Inspection Threshold 7500

FH, Repeat 7500 FH.
	  	 MPD 79-040-01/02 AMM 79-21-06-000-801
 AMM 79-21-06-400-801
	  	 CONTAMINATION
 FOUND:

YES
 NO

Note: circle as appropriate.
	  	
					
	4.5	 	 DETAILED INSPECTION OF THE LEFT/RIGHT
 ENGINE
STARTER MAGNETIC CHIP
 DETECTOR FOR METAL CHIPS.
  

For info only: Inspection Threshold 1600
 FC, Repeat
1600 FC
	  	MPD 80-010-01/02
AMM 80-11-01-200-801	  	 CONTAMINATION
 FOUND:

YES
 NO Note: circle as

appropriate.
	  	
					
	4.6	 	 EXTERNAL OIL SYSTEM INSPECTION
 NOTE:
applicable to engine areas only.
	  	AMM 79-00-00-200-802	  		  	
			
	5	 	ENGINE FUEL SYSTEM INSPECTION	  	
					
	5.1	 	 REMOVE AND REPLACE THE LEFT/RIGHT
 ENGINE FUEL
FILTER .
 REPLACE WITH NEW FILTER AND
 CONSUMABLES.

 
 NOTE: Do not install Fuel Filters listed in

AD 2006-26-01!

Record part number of newly installed Fuel Filter.
  

For info only: Inspection Threshold 6000
 FH, Repeat
6000 FH
	  	 MPD 73-010-01/02 AMM 73-11-02-000-801
 AMM 73-11-02-400-801
 FAA AD Note 2006-26-01
	  	 CONTAMINATION
 FOUND:

YES
 NO

Note: circle as
 appropriate.

New P/N installed:             


                          
 
             
	  	














									
					
	5.2	 	IF ENGINE FUEL FILTER IS CONTAMINATED: CHECK FUEL NOZZLE FILTER FOR CONTAMINATION AND REPLACE WITH NEW FILTER ELEMENT.	  	
AMM 73-11-03-000

AMM 73-11-03-400
	  	 CONTAMINATION
 FOUND:

YES
 NO
	  	 

                


 



					
		 		  		  	 Note: circle
 as appropriate.
	  	
					
	5.3	 	FUEL MANIFOLDS INSPECTION/CHECK.	  	 AMM
73-11-05--700-801

CFMI SB 72-0876
	  		  	                
					
	6	 	FAN/INTERMEDIATE CASE INSPECTION	  		  		  	
					
	6.1	 	 DETAILED INSPECTION OF LEFT/RIGHT ENGINE INLET AND FAN BLADES.
  

For info only: Inspection Threshold 2500 FH, Repeat 2500 FH.
	  	 MPD 72-020-01/02

AMM 72-21-00-220-801
	  		  	
					
	6.2	 	 RELUBRICATE LEFT/RIGHT ENGINE FAN BLADES DOVETAIL. (FAN BLADES REMOVED) VISUALLY INSPECT REMOVED COMPONENTS AND EXPOSED AREAS (SPINNER CONE,
RETAINING RING, PLATFORMS, SPACERS, FAN BLADES, SHIMS, FAN DISK, ETC..).
 PAY SPECIAL ATTENTION FOR EVIDENCE OF BIRD STRIKE AND/OR FOD DAMAGE.

NOTE: To be performed if required and based on last lubrication (MTU to advise).
	  	 MPD 72-025-01/02 AMM 72-21-00-640-801
 CFMI CESM 005

AMM 72-21-01-200-801

AMM 72-21-02-200-801

CFMI SB 72-0884
	  		  	
					
		 	For Info only: Inspection Threshold 5000 FH or 3000 FC, Repeat 5000 FH or 3000 FC (Whichever occurs first!) SB 72-0884 inspection once a year.	  		  		  	
					
	6.3	 	 PREPARE ACTUAL FAN BLADE DISTRIBUTION LIST WHICH INCLUDE ENGINE SERIAL NUMBER, ISSUE DATE, FAN BLADE POSITION, PART NUMBER, SERIAL NUMBER,
MOMENT WEIGHT AND TECHNICIAN OR INSPECTOR NAME WITH SIGNATURE. CHECK EFFECTIVITY OF SB 72-0797 FOR EACH FAN BLADE AND RECORD COMPLIANCE.
 NOTE:
Applicable only if Fan Blades are removed.
	  	CFMI SB 72-0797	  		  	
					
	7	 	HPC FRONT STATOR/COMBUSTION CASE INSPECTION	  		  		  	


  

					
		 	 31
  
















									
					
	7.1	 	HPC FRONT STATOR INSPECTION.	  	AMM 72-32-00-200-801	  		  	
					
	7.2	 	COMBUSTION CASE INSPECTION.	  	AMM 72-41-00-200-801	  	                	  	
			
	8	 	LPT MODULE INSPECTION	  	
					
	8.1	 	 VISUAL CHECK OF THE LEFT/RIGHT
 ENGINE AFT
MOUNTS CLEVIS FOR
 STRUCTURAL
 INTERGRITY FAILURE.
	  	 MPD 72-300-01/02

AMM 72-56-00-200-802
	  		  	
					
		 	 For info only: Inspection Threshold 7500

FH, Repeat 7500 FH.
	  		  		  	
					
	8.2	 	LOW PRESSURE TURBINE CASE INSPECTION.	  	AMM 72-54-00-200-801	  		  	
					
	9	 	ENGINE EXHAUST SYSTEM INSPECTION	  		  		  	                
					
	9.1	 	 DETAILED INSPECTION OF THE LEFT/RIGHT
 ENGINE
EXHAUST PLUG DRAIN PAN AND
 TUBE FOR CONDITION AND SECURITY.
	  	MPD 78-011-01/02
AMM
78-11-00-210-803	  		  	
					
		 	 NOTE: Applicable to Engine with Exhaust

Plug equipped with Drain Pad and tube system installed.

ACCESS NOTE: Engine Exhaust Plug removal required.
 For
info only: Inspection interval every engine change.
	  		  		  	
					
	9.2	 	 PRIMARY NOZZLE ASSEMBLY AND PRIMARY
 PLUG
ASSEMBLY INSPECTION.
	  	AMM 78-11-00-210-802	  		  	
					
	9.3	 	 VISUALLY INSPECT PRIMARY EXHAUST
 NOZZLE
LABYRINTH SEALS.
	  	AMM 78-11-00-210-801	  		  	
					
	10	 	ACCESSORY GEARBOX MODULE INSPECTION	  		  		  	
					
	10.1	 	 VISUAL CHECK OF THE LEFT/RIGHT ENGINE ACCESSORY GEARBOX/TRANSFER GEARBOX MOUNT FLANGES AND FAN CASE AND FAN

FRAME ATTACHMENT MOUNTS.
  

For info only: Inspection Threshold 15000
 FH, Repeat
15000 FH.
	  	 MPD 72-070-01/02
AMM 72-20-00-210-801
 AMM 72-60-00-200-801
 AMM 72-63-00-200-801
	  		  	
			
	11	 	FRONT MOUNT, AFT MOUNT, THRUST MOUNTS AND THRUST LINKS INSPECTION	  	














									
	11.1	  	 GENERAL VISUAL INSPECT FORWARD ENGINE MOUNT ASSEMBLY INCLUDING FAN CASE FITTING, SIDE LINKS, HANGER AND LINK PINS.

 
 For info only: Inspection Threshold 6 YRS, Repeat 18000 FC whichever comes
first.
	  	 MPD 54-010-01/02 AMM 51-05-01-210
 AMM 54-05-03-210
	  	                    	  	
                          
                  
 

					
	11.2	  	 GENERAL VISUAL INSPECT LEFT STRUT ATTACH BOLTS AT FORWARD ENGINE MOUNT.

 
 For info only: Inspection Threshold 9 YRS, Repeat 18000 FC whichever comes
first.
	  	 MPD 54-015-01/02 AMM 51-05-01-210
 AMM 54-05-03-210
	  		  	
					
	11.3	  	 GENERAL VISUAL INSPECTION OF FORWARD AND AFT ENGINE MOUNT TO STRUT SHEAR PINS.

 
 NOTE: Engine off-wing.

 
 For info only: Inspection intervall at engine removal.
	  	 MPD 54-020-01/02 AMM 51-05-01-210
 AMM 54-05-03-210
	  		  	
					
	11.4	  	 GENERAL VISUAL INSPECTION OF AFT ENGINE MOUNT ASSEMBLY INCLUDING THRUST LINKS AND THRUST LINK PINS; MOUNT TO ENGINE LEFT, CENTER AND RIGHT
LINKS, INCLUDING LINK PINS; HANGAR AND EVENER BAR; ATTACH BOLTS.
  
 For info only:
Inspection Threshold 6 YRS, Repeat 18000 FC.
	  	 MPD 54-030-01/02 AMM 51-05-01-210
 AMM 54-05-03-210
	  		  	
					
	11.5	  	 VISUAL CHECK OF THE LEFT/RIGHT ENGINE ATTACHMENT BOLTS FOR THE THRUST MOUNT FITTINGS.

 
 For info only: Inspection Threshold 10000

FC, Repeat 10000 FC.
	  	MPD 72-100-01/02
AMM 72-23-04-200-802	  		  	
					
	11.6	  	VISUAL CHECK OF THE LEFT/RIGHT ENGINE THRUST MOUNT FITTINGS. For info only: Inspection Threshold 15000 FH, Repeat 15000 FH.	  	MPD 72-110-01/02AMM
72-2304-200-801	  		  	
					
	11.7	  	THRUST LINKS VISUAL INSPECTION.	  	AMM 71-21-02-210-802	  		  	


  

					
		 	 33
  
















									
					
	11.8	  	 AFT ENGINE MOUNT VISUAL INSPECTION.
  

NOTE: Engine off-wing.
  

NOTE: Ensure Aft Mount and Center Link has correct marking IAW BOEING alert SB 737-71A1462 and that the Center Link
is correctly installed on Aft Mount. Please advise to MTU leasegroup if Center Link was incorrectly installed or if markings are missing from Aft Mount Assy.
	  	 AMM
71-21-00-200-805
 FAA AD Note 201-118-10
 BOEING SB 737-

71A1462 REV.3
	  		  	                                    
			
	12	  	HYDRAULIC SYSTEM COMPONENTS INSPECTION	  	
					
	12.1	  	 REPLACE EDP CASE DRAIN FILTER ELEMENT.
 REPLACE
WITH NEW FILTER ELEMENT AND
 CONSUMABLES.
  

NOTE: If you find a large quantity of small metal particles, large metal particles that are not of equal dimensions, or a large quantity of steel particles,
then replace the hydraulic pump. Write down the results of the filter inspection and give them to the pump overhaul facility.
  

For info only: Inspection Threshold 2400 FH, Repeat 2400 FH.
	  	 MPD 29-050-01/02 AMM 29-11-51-000-801
 AMM 29-11-51-400-801
	  	 CONTAMINATION
 FOUND:

 
 YES

NO
  

Note: circle
 as

appropriate.
	  	
		
	13	  	GENERAL INSPECTION OF IDG (IF INSTALLED)
					
	13.1	  	 CHANGE IDG OIL.
  

For info only: Threshold 1800 FH, Repeat 1800 FH
	  	MPD 24-010-01/02
AMM 12-13-21-600-802	  		  	
					
	13.2	  	 DETAILED INSPECTION OF IDG DELTA P

INDICATOR.
  

NOTE: When the DPI is in the up position and if the DPI resets decal (if installed) shows it is the 4th DPI extension, the IDG must be replaced.

 
 For info only: Threshold 800 FH, Repeat 800 FH.
	  	MPD 24-020-01/02
AMM 12-13-21-200-802	  		  	
					
	13.3	  	 DETAILED INSPECTION OF IDG OIL

LEVEL.
  

For info only: Inspection Threshold 800 FH, Repeat 800 FH.
	  	MPD 24-030- 01/02
AMM 12-13-21-200-801	  		  	


  














									
	13.4	  	REPLACE IDG CHARGE AND SCAVENGE OIL FILTER INSPECT FOR CONTAMINATION AND IDENTIFY IF NECESSARY. REPLACE WITH NEW FILTER AND CONSUMABLES.	  	 MPD 24-040-01/02 AMM 24-11-41-000-801
 AMM 24-11-41-200-801
 AMM 24-11-41-400-801
	  	CONTAMINATION FOUND:	  	 
 



                          
  

					
		  	Note: If the scavenge filter and the IDG oil condition are not satisfactory, or the DPI Resets decal (if installed) shows it is the 4th extension, the IDG must be replaced.	  		  	 YES
 NO
	  	
					
		  	For info only: Inspection Threshold 1800 FH, Repeat 1800 FH.	  		  	 Note: circle
 as appropriate.
	  	
					
	13.5	  	TORQUE CHECK OF IDG QUICK ATTACH/DETACH (QAD) COUPLING.	  	MPD 24-050-01/02
AMM 24-11-61-200-801	  		  	
					
		  	For info only: Inspection Threshold 3600 FH, Repeat 3600 FH.	  		  		  	
					
	13.6	  	INSPECT (GVI) THE ENGINE IDG SURFACE AIR COOLED OIL COOLER	  	MPD 24-060-01/02
AMM 24-11-21-200-801	  		  	
					
		  	For info only: Inspection Threshold 7560 FH, Repeat 7560 FH.	  		  		  	
			
	14	  	INSPECTION OF ELECTRICAL HARNESSES, CABLES	  	
					
	14.1	  	STANDARD ENGINE WIRING AND EQUIPMENT CHECK.	  	 AMM 70-70-01
-200-801
 (without retension test)
	  		  	
					
		  	NOTE: The retention test for the connector sockets is not required.	  		  		  	
					
	14.2	  	IGNITION EXCITER INSPECTION.	  	AMM 74-11-01-200-801	  		  	
					
	14.3	  	DETAILED INSPECTION OF BOTH IGNITION PLUGS.	  	 AMM
74-21-02-200-801
 CESM 006
	  	 IGNITION
 PLUGS

REPLACED:
	  	
					
		  	Plug Replacement interval 1000 cycle or 2000hr (whichever comes first)	  		  	 YES
 NO
	  	
					
	 	  	 	  	 	  	 NOTE: circle
 as

appropriate
	  	 
					
	14.4	  	DETAILED INSPECTION OF BOTH ENGINE IGNITION LEADS.	  	MPD 74-020-01/02
AMM 74-21-01-200-801	  		  	
					
		  	For info only: Inspection Threshold 4000 FC, Repeat 4000 FC.	  		  		  	


  

					
		 	 35
  
















									
	14.5	  	 DETAILED INSPECTION OF CONNECTORS
 FOR TIGHTNESS
(ALL CONNECTORS ON HARNESS J5, J6, J7, J8, J9, CJ9, J10, CJ10, MW0301, MW0302, MW0303 AND MW0304).
 For info only: Inspection
Threshold 15000 FH, Repeat 15000 FH.
	  	MPD 20-120-
01/02
AMM 05-55-10-220-801	  	                    	  	                                      
      
					
	14.6	  	 INSPECT (DETAILED) THE IDG POWER
 FEEDER WIRING
AND CONNECTED EWIS-ENGINE #1/#2 (EZAP).
  
 For info only: Inspection Threshold 5500
FC or 30 MO, Repeat 5500 FC or 30 MO (whichever comes first)
	  	 MPD 20-470/480-00

AMM
05-42-04-211-801/802

AMM 20-60-03-100-801
	  		  	
		
	15	  	VIDEO BORESCOPE INSPECTION (TO BE PERFORMED POST GROUND RUN OR POST TEST CELL RUN)
					
	15.1	  	BORESCOPE INSPECTION PREPARATION.	  	AMM 72-00-00-200-802	  		  	
					
	15.2	  	 PERFORM VIDEO BORESCOPE INSPECTION
 OF BOOSTER
STG. 2 THROUGH STG.4
 BLADES.
	  	AMM 72-00-00-200-803	  		  	
					
		  	NOTE: Following areas have to be inspected - LE of STG.2 Blades through the inlet to the primary gas path or the booster inlet, TE of STG. 3 Blades through the borescope port S0, LE of STG.4 Blades through the borescope port
S0.	  		  		  	
					
	15.3	  	PERFORM VIDEO BORESCOPE INSPECTION OF HPC ROTOR BLADES STG. 1 TROUGH STG.9.	  	AMM 72-00-00-200-804	  		  	
					
		  	NOTE: Inspect all blades Leading Edge (LE) and Trailing Edge (TE).	  		  		  	
					
	15.4	  	 PERFORM VIDEO BORESCOPE INSPECTION
 OF
COMBUSTOR.
	  	AMM 72-00-00-200-805	  		  	
					
	 	  	NOTE: Do a “complete inspection” (Dome Assy,
Inner & Outer Liner, Fuel Nozzles tips, Swirlers)
using main igniter plugs and all available
combustor borescope plugs. Use fiberscope to
view all
inspection areas.	  	 	  	 	  	 
					
	15.5	  	 PERFORM VIDEO BORESCOPE INSPECTION
 OF HPT
NOZZLE GUIDE VANES.
  
 NOTE: Perform complete 360° fiberscope inspection of LE
(concave side) and TE (convex side).
	  	 AMM
72-00-00-200-806
 (SAC &
DAC engines)
AMM 72-00-00-200-818

(TI & BE engines)
	  		  	














									
	15.6	  	 PERFORM VIDEO BORESCOPE INSPECTION
 OF HPT
BLADES.
  
 NOTE: Perform inspection of LE & TE and Tips of the HPT
Blades.
	  	AMM 72-00-00-200-807	  	                    	  	                                    
					
	15.7	  	PERFORM VIDEO BORESCOPE INSPECTION OF HPT SHROUDS. NOTE: Perform complete 360° fiberscope inspection of HPT Shrouds from forward side and aft side.	  	AMM 72-00-00-200-815	  		  	
					
	15.8	  	 PERFORM VIDEO BORESCOPE INSPECTION OF LPT NOZZLE STG. 1.
  

NOTE: Perform complete 360° fiberscope inspection of LE and TE.
	  	AMM 72-00-00-200-811	  		  	
					
	15.9	  	 PERFORM VIDEO BORESCOPE INSPECTION OF LPT STG. 1 THROUGH 3 BLADES.

 
 NOTE: Perform inspection of LE & TE.
	  	AMM 72-00-00-200-808	  		  	
					
	15.10	  	 PERFORM VIDEO BORESCOPE INSPECTION OF LPT STG. 4 BLADES.
  

NOTE: Perform inspection of LE & TE.
	  	 AMM
72-00-00-200-809
	  		  	
				
	16	  	POST BSI TASKS	  		  	
					
	16.1	  	REINSTALL ALL BSI PLUGS AND REMOVED ‘ACCESS’ HARDWARE.	  	AMM 72-00-00-200	  		  	
					
	16.2	  	HANDCRANKING DRIVE COVER INSTALLATION.	  	AMM 72-63-01-400-801	  		  	
					
	16.3	  	 INDENPENDENT INSPECTION OF CORRECT INSTALLATION OF THE HAND-CRANKING COVER.

 
 NOTE: Applicable for PRE SB 72-0564 or PRE
SB 72-0879 engine.
	  	 AMM
72-63-01-400-801
 EASA AD
2012-0209
 FAA AD Note 2013-26-01

CFMI SB 72-0564, 72-0879
	  		  	
					
	17	  	ENGINE PREPARATION FOR STORAGE AND SHIPMENT	  		  		  	


  

					
		 	 37
  
















									
	17.1	  	 PERFORM OUTGOING PHOTO DOCUMENTATION OF ENGINE BUILD CONFIGURATION. (FOLLOWING VIEWS: FRONT, RH FAN MODUL, BOTTOM FAN MODULE, LH FAN MODULE,
UPPER FAN MODULE, RH CORE MODULE, BOTTOM CORE MODULE, LH CORE MODULE, UPPER CORE MODULE, REAR, ENGINE DATA PLATE, ENGINE OWNER PLATE, RH SHIPPING STAND GENERAL VIEW, LH SHIPPING STAND GENERAL VIEW, SHIPPING STANDS WHEEL, SHIPPING STAND
IDENTIFICATION PLATES, SHIPPING STAND TOWING BARS, SHIPPING STAND BASE AND CRADLE IDENTIFICATION PLATE).
  

NOTE: After engine (ground run) or test cell run.
	  	N/A	  	                    	  	                                    
					
	17.2	  	DRAIN ENGINE FUEL AND OIL SYSTEM FOR AIR TRANSPORTATION AS APPLICABLE. ATTACH INFORMATION LABEL ON ENGINE OIL TANK THAT ENGINE SYSTEMS HAVE BEEN DRAINED.	  	 AMM
12-13-11-600-803
 AMM 71-00-03-600
	  		  	
					
	17.3	  	ENSURE ALL ENGINE OPENINGS ARE SEALED, INCLUDING STRUTS, PIPING AND ACCESSORY OPENINGS WITH CAPS OR PLUGS AND PLASTIC FILM.	  	
AMM 71-00-03-600-811

(ON WING)
 ESM 72-00-00-500-001
 (TEST CELL)
	  		  	
					
	17.4	  	 INSTALL DESICCANT AND ENGINE COVER. CLOSE THE COVER.
  

NOTE: Do not let desiccant touch the engine hardware.
	  	 AMM
71-00-03-600-811
 (ON WING)

ESM 72-00-00-500-001

(TEST CELL)
	  		  	
					
	17.5	  	PERFORM PHOTO DOCUMENTATION OF COVERED ENGINE INCLUDING SHIPPING STAND. (FOLLOWING OVERALL VIEWS: FRONT, RH SIDE, LH SIDE, REAR)	  	N/A	  		  	
					
	17.6	  	PERFORM EASA FORM ONE WITH FAA DUAL RELEASE OR FAA FORM 8130-3 WITH EASA DUAL RELEASE FOR THE REALIZED END OF LEASE INSPECTION.	  	N/A	  		  	













 Appendix D – Use Fee Amount (Flight Hour) 

 

																																													
	 Flight Hour to

Cycle Ratio
	  	Up to . 87	 	  	87 – 1.12	 	  	1.12 – 1.37	 	  	1.37 – 1.62	 	  	1.62 – 1.87	 	  	1.87 – 2.12	 	  	2.12 – 2.37	 	  	2.37 – 2.62	 	  	2.62 – 2.87	 	  	2.87 – 3.12	 	  	More
than
3.12	 
	 U.S. Dollars ($) per Flight Hour
	  	 	*       	 	  	 	*       	 	  	 	*       	 	  	 	*       	 	  	 	*       	 	  	 	*       	 	  	 	*       	 	  	 	*       	 	  	 	*       	 	  	 	*       	 	  	 	*       	 

 NOTE: These amounts are subject to annual escalation at the rate of *        per annum commencing on January 1, 2018 (monthly derate above 12%). 

  
 39 

 

	*	 The confidential portion has been omitted pursuant to a request for confidential treatment filed by Air T, Inc.
with the Securities Exchange Commission and filed separately with the Commission. 















 Appendix E – Harsh Environment Countries 

 

	
	Harsh Environment
	Countries
	Afghanistan
	Algeria
	Armenia
	Azerbaijan
	Bahrain
	Burkina Faso
	Chad
	Djibouti
	Egypt
	Eritrea
	Ethiopia
	Gambia
	Georgia
	Guinea
	Guinea-Bissau
	Iran
	Iraq
	Israel
	Jordan
	Kazakhstan
	Kuwait
	Kyrgyzstan
	Lebanon
	Libya
	Mali
	Mauritania
	Mongolia
	Morocco
	Niger
	Oman
	Pakistan
	Palestinian Territories
	Qatar
	Saudi Arabia
	Senegal
	Sierra Leone
	Somalia
	Sudan
	Syria
	Tajikistan
	Tunisia
	Turkmenistan
	United Arab Emirates
	Uzbekistan
	Yemen


  
 40 













 Appendix F – Non-Incident Statement 

(Lessee shall submit the following statement on Sub-Lessee’s Letterhead to Lessor upon return of the Engine.)

 NON-INCIDENT STATEMENT 

Dated:                      

                     (“Operator”)
warrants and represents that to the best of its knowledge and belief based upon a reasonable due diligence of the Engine (as herein defined), at the time of the delivery of such engine and/or engine part(s) more particularly described as one CFM
International, Inc. model: CFM56-7 aircraft engine, bearing engine serial number: 874357 (collectively, the “Engine”), together with the respective records and documentation, to Contrail Aviation
Support, LLC (“Lessor”), as of the above referenced date: 
  

			
	Engine first operated by Operator on:	  	
		
	Total Hours as received:	  	Total Cycles as received:
		
	Engine last operated by Operator on:	  	
		
	Total Hours at return:	  	Total Cycles at return:
		
	Operated at Thrust Level:	  	

 During the period of time Operator operated and maintained the Engine, including the components, parts or materials installed
therein or thereon: 
  

	1.	 such Engine was not obtained from any military or government source; and 



 

	2.	 such Engine, was not (i) involved in an accident, incident, fire or a major failure, (ii) exposed to
extreme environmental conditions, severe stress or heat beyond limits, (iii) immersed in salt water or exposed to corrosive agents outside normal operation, unless, in each case, the Engine, and/or such components, parts, or materials have been
restored to a serviceable condition in accordance with the original engine manufacturer’s approved technical data. 


 This statement,
including the warranty and representations described herein, may be disclosed to customers of Lessor or any other third party recipient of such Engine. 

 
 By:
                     
 Typed Name:
                     
 Title:
                     
 Note: An authorized
officer or designee of Operator shall sign this statement. A mechanically applied signature is not acceptable. 

  
 41 













 Appendix G – Form of Certification and Representation Regarding Items Subject to
Export 
 Control Requirements 

Certification and Representation 

Regarding Items Subject to Export Control Requirements 

The information provided on this certification shall be used by Contrail Aviation Support, LLC (“Contrail”), for the purpose of ensuring compliance
with U.S. laws and regulations regarding export controls and economic sanctions. All information provided on this form shall be treated as proprietary and shall not be provided to a third party, other than upon the request of the U.S. Government,
without prior authorization from MTU Maintenance Services B.V (“MTU”). MTU understands that items, technical data, and/or services to be provided by Contrail are subject to U.S. Government export control requirements and certifies and
represents that MTU: 
  

	(1)	 Intends that the items, technical data, and/or services provided by Contrail are solely for civil end-use and will not be used for any other purpose or end-use connected with weapons proliferation, satellite usage, military applications, chemical biological or nuclear
weapons, or items capable of delivering such weapons unless prior authorization is sought and obtained from the relevant U.S. Government agencies pursuant to the Export Administration Regulations, the International Traffic in Arms Regulations
or the relevant sanctions regimes maintained by the U.S. Department of the Treasury’s Office of Foreign Assets Controls; 


  

	(2)	 Understands that the items, technical data and/or services will not be used for any purpose related to a
military end-use by the People’s Republic of China; 


  

	(3)	 Understands that the items may not be exported or re-exported for the
use of a foreign vessel or aircraft unless, under the EAR, a license exception exists or no license is required to ship the items to: (a) the country in which the vessel or aircraft is located; (b) the country in which the vessel or
aircraft is registered (or will be registered if under construction); and (c) the country (or foreign national) which controls, leases, or charters the vessel or aircraft; 



 

	(4)	 Will not transfer, export or re-export items, technical data, and/or
services provided by Contrail to destinations subject to a U.S. or U.N. arms embargo, to a destination subject to anti- terrorism export controls, or in a manner otherwise contrary to U.S. law, including, but not limited to Iran, Sudan, North Korea,
Syria and Cuba; 


  

	(5)	 Is not debarred, suspended, prohibited or impaired from exporting,
re-exporting, receiving, purchasing, procuring, or otherwise obtaining any product, commodity of technical data regulated by any agency of the U.S. Government; and 



 

	(6)	 Will use the item(s), technical data and/or service provided by Contrail for: subleased spare engine for
commercial use only. 


  

	(7)	 If other than MTU or an operator in the United States of America, please identify the ultimate end user(s) and
country(ies) of ultimate destination of the item(s), technical data and/or services (Attach a separate sheet if necessary) 



Name: 
 Address: 

Ultimate Destination: 
  

	(8)	 In the event there are additions or changes to the information provided above, MTU shall provide the new
information to Contrail, in writing, as soon as it becomes available. 



  
 42 













 MTU further certifies and represents that item(s), technical data, and/or services to be provided by
Contrail, either directly or indirectly: 
  

	(9)	 Will not be transferred to any department, branch, or agency of, or controlled by, the Chinese military;



  

	(10)	 Will not be used for any purpose related to a military end-use by the
People’s Republic of China; 


  

	(11)	 Will not be incorporated into a military item; 



 

	(12)	 Will not be used to operate, install, maintain, repair, overhaul, or refurbish a military item;



  

	(13)	 Will not be used in the design (including design research, analyses, concepts, configuration design,
integration design), pilot production schemes, assembly and testing of prototypes, or layouts related to a military item; 


  

	(14)	 Will not be used in the production of a military item, including product engineering, manufacturing,
integration assembly, mounting, testing, assembly, inspection, and quality assurance; 


  

	(15)	 Will not be deployed as a military item, including placed in battle formation or appropriate strategic
position; and 


  

	(16)	 In the event there are additions or changes to the information provided above, MTU shall provide the new
information to Contrail, in writing, with the order that will be thereby affected. 



  
 43