Document:

EX-10.3

 Exhibit 10.3 
 Supplemental Agreement No. 4 
 to 

Purchase Agreement No. 3712 
 between 
 The Boeing Company 

And 
 Federal
Express Corporation 
 Relating to Boeing Model 767-3S2F Aircraft 

THIS SUPPLEMENTAL AGREEMENT, entered into as of the December 10, 2013 by and between THE BOEING COMPANY (Boeing) and FEDERAL EXPRESS
CORPORATION (Customer); 
 W I T N E S S E T H: 

A. WHEREAS, the parties entered into that certain Purchase Agreement No. 3712, dated December 14, 2011 (Purchase Agreement),
relating to the purchase and sale of certain Boeing Model 767-3S2F Aircraft (the Aircraft); and 
 B. WHEREAS, Customer desires
to add two (2) new firm Aircraft to the Purchase Agreement, hereinafter referred to as Block C Aircraft, with delivery dates as follows: 
  

			
	 Delivery Month & Year

of new firm Aircraft
	  	Block
	 [*]
	  	Block C Aircraft
	 [*]
	  	Block C Aircraft

 NOW THEREFORE, in consideration of the mutual covenants herein contained, the parties hereto agree to
supplement the Purchase Agreement as follows: 
 All terms used herein and in the Purchase Agreement, and not defined herein,
shall have the same meaning as in the Purchase Agreement. 
  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  
 S4–1

 Supplemental Agreement 4 to 
 Purchase Agreement No. 3712 
  

	 	1.	Remove and replace, in its entirety, the Table of Contents with the revised Table of Contents attached hereto to reflect the changes made by this Supplemental Agreement
No. 4. 

  

	 	2.	Boeing and Customer acknowledge and agree that, upon execution of this Supplemental Agreement, the two (2) Aircraft described in Recital Paragraph B (i) are
hereby added to the Purchase Agreement, (ii) are added to Table 1-A1, (iii) are considered by the parties as “Block C Aircraft”, (iv) have the business terms described in letter agreement FED-PA-03712-LA-1208949 and (v) are
to be escalated based on the terms pursuant to letter agreement FED-PA-03712-LA-1208292, as amended. The Block C Aircraft will be deemed “Aircraft” for all purposes under the Purchase Agreement except as described herein.

  

	 	3.	Remove and replace, in its entirety, Table 1-A1 with a revised Table 1-A1 attached hereto to add the two (2) Aircraft described in Recital Paragraph B.

  

	 	4.	For the sake of clarity, the parties agree that the two (2) Aircraft added herein shall be subject to certain delivery matters as described the Letter Agreement
FED-PA-03712-LA-1106154R1, paragraphs 3 through 5. 

  

	 	5.	The parties acknowledge that a change in the [*] with respect to change number 3443D156A98, in which the [*]. Accordingly, Exhibit A is revised to reflect this change
and is incorporated in this Supplemental Agreement No. 4 to the Purchase Agreement. 

  

	 	6.	The parties agree to add letter agreement FED-PA-03712-LA-1306854 to the Purchase Agreement in this Supplemental Agreement No. 4. 

 

	 	7.	As a result of the changes incorporated in this Supplemental Agreement No. 4, Customer will [*] to each of the two (2) Aircraft referenced in Recital
Paragraph B and added to the Purchase Agreement herein, [*]. For clarity, the terms “pre-delivery payment(s)”, “PDP(s)” and “advance payments” are used on an interchangeable basis. The [*] after Customer notifies Boeing
that its board of directors has approved the content hereof. 

  

	 	8.	This Supplemental Agreement No. 4 to the Purchase Agreement shall not be effective unless executed and delivered by the parties on or prior to December 6,
2013. 

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  
 S4–2

 Supplemental Agreement 4 to 
 Purchase Agreement No. 3712 
  

	 	9.	Notwithstanding the foregoing Article 8, this Supplemental Agreement No. 4 shall not be effective unless and until, and the matters expressed herein are expressly
conditioned upon, Customer receiving approval from the board of directors of Customer’s parent company, FedEx Corporation. Should such approval not be granted and confirmed in writing by Customer to Boeing by December 11, 2013, this
Supplemental Agreement shall automatically terminate and be null and void in all respects, and neither party shall owe any obligation to the other party with respect to the matters expressed herein; provided, however, no such termination shall
otherwise impact the parties’ rights and obligations existing under the Purchase Agreement, as amended or otherwise modified, prior to this Supplemental Agreement. For the sake of clarity, neither party shall be deemed to be in default
hereunder for failing to have performed any obligation created under this Supplement Agreement, including without limitation any payment obligation, prior to the receipt by Boeing of the aforementioned written confirmation. 

EXECUTED as of the day and year first above written. 
  

			
	THE BOEING COMPANY
		
	By:	 	/s/ Stuart C. Ross
		
	Its:	 	Attorney-In-Fact 
	
	FEDERAL EXPRESS CORPORATION
		
	By:	 	/s/ Phillip C. Blum
		
	Its:	 	Vice President Aircraft Acquisition 

  

  
 S4–3

 TABLE OF CONTENTS 

 

							
	ARTICLES	 	 	  	SA
Number	 
			
	 1
	 	 Quantity, Model and Description
	  			
	 2
	 	 Delivery Schedule
	  			
	 3
	 	 Price
	  			
	 4
	 	 Payment
	  			
	 5
	 	 Additional Terms
	  			
			
	TABLES	 	 	  	 	 
			
	 1-A
	 	 Firm Aircraft Information Table
	  	 	1	  
	 1-A1
	 	 Block C Aircraft Information Table
	  	 	4	  
	 1-B
	 	 Exercised Option Aircraft Information Table
	  	 	2	  
	 1-B1
	 	 Exercised Block D Option Aircraft Table
	  	 	2	  
	 1-C
	 	 Exercised Purchase Right Aircraft Information Table
	  	 	2	  
			
	EXHIBIT	 	 	  	 	 
			
	 A
	 	 Aircraft Configuration
	  	 	4	  
	 B
	 	 Aircraft Delivery Requirements and Responsibilities
	  			
		
	SUPPLEMENTAL EXHIBITS	  	 	 
			
	 AE1
	 	 Escalation Adjustment/Airframe and Optional Features
	  			
	 BFE1
	 	 BFE Variables
	  	 	2	  
	 CS1
	 	 Customer Support Variables
	  			
	 EE1
	 	 Engine Escalation, Engine Warranty and Patent Indemnity
	  			
	 SLP1
	 	 Service Life Policy Components
	  			

  

					
	 FED-PA-03712
 December 6,
2013
	  		  	
		  		  	SA - 4
			
		  	BOEING PROPRIETARY	  	

					
	LETTER AGREEMENTS	  	 	  	 SA
 NUMBER

			
	 LA-1106151R1
	  	 LA-[*] Special Matters – Option Aircraft
	  	1
			
	 LA-1106152
	  	 LA-[*] Special Matters – Firm Aircraft
	  	
			
	 LA-1106153
	  	 LA-Liquidated Damages Non-Excusable Delay
	  	
			
	 LA-1106154R1
	  	 LA-Firm Aircraft Delivery Matters
	  	1
			
	 LA-1106155
	  	 LA-Open Configuration Matters
	  	
			
	 LA-1106156R1
	  	 LA-Option Aircraft
	  	1
			
	 LA-1106157
	  	 AGTA Amended Articles
	  	
			
	 LA-1106158R1
	  	 LA- Purchase Right Aircraft
	  	1
			
	 LA-1106159R1
	  	 LA- Special Matters Concerning [*]
	  	1
			
	 LA-1106160
	  	 LA-Spare Parts Initial Provisioning
	  	
			
	 LA-1106163
	  	 LA-Demonstration Flight Waiver
	  	
			
	 LA-1106177
	  	 LA-[*]
	  	
			
	 LA-1106207R1
	  	 LA-Special Matters Firm Aircraft
	  	1
			
	 LA-1106208R1
	  	 LA-Special Matters Option Aircraft
	  	1
			
	 LA-1106574
	  	 LA- Deviation from [*]
	  	
			
	 LA-1106584R2
	  	 LA- Performance Guarantees
	  	3
			
	 LA-1106586
	  	 LA-Miscellaneous Matters
	  	
			
	 LA-1106614
	  	 LA-Special Matters Purchase Right Aircraft
	  	
			
	 LA-1106824
	  	 LA-Customer Support Matters
	  	
			
	 LA-1208292
	  	 LA-Escalation Special Matters – Block B and C Aircraft
	  	1
			
	 LA-1208296
	  	 LA-Special Matters Exercised Block D Option Aircraft
	  	1
			
	 LA-1208949
	  	 LA-Special Matters Block C Aircraft in Table 1-A1
	  	1
			
	 6-1162-SCR-146
	  	 LA Special Provisions concerning Block B Aircraft
	  	1
			
	 LA-1306854
	  	 Performance Guarantees, Demonstrated Compliance
	  	4

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

					
	 FED-PA-03712
 December 6,
2013
	  		  	
		  		  	SA - 4
			
		  	BOEING PROPRIETARY	  	

					
	 SUPPLEMENTAL AGREEMENTS
	  	 DATED AS OF:
	 
	 Supplemental Agreement No. 1
	  	 	June 29, 2012	  
	 Supplemental Agreement No. 2
	  	 	October 8, 2012	  
	 Supplemental Agreement No. 3
	  	 	December 11, 2012	  
	 Supplemental Agreement No. 4
	  	 	December 10, 2013	  

  

					
	 FED-PA-03712
 December 6,
2013
	  		  	
		  		  	SA - 4
			
		  	BOEING PROPRIETARY	  	

 Table 1-A1 to PA 3712 

Aircraft Delivery, Description, Price and Advance Payments 
 Block C Aircraft 
  

																			
	Airframe Model/MTOW:	 	767-300F	 	408000 pounds	 		 	Detail Specification: D019T002-K dated April 30, 2011
							
	 Engine Model/Thrust:
	 	CF6-80C2B6F	 	60200 pounds	 		 	Airframe Price Base Year/Escalation Formula:	 	[*]	 	ECI-MFG/CPI
						
	Airframe Price:	 	[*]	 		 	Engine Price Base Year/Escalation Formula:	 	[*]	 	GE CF6-80 & GE90 (99 rev.)
									
	Optional Features:	 		 	[*]	 		 		 		 		 		 	
		 		 		 	  
	 		 		 		 		 		 	
				
	Sub-Total of Airframe and Features:	 	[*]	 		 	Airframe Escalation Data:
						
	Engine Price (Per Aircraft):	 	[*]	 		 	Base Year Index (ECI):	 	[*]	 	
						
	Aircraft Basic Price (Excluding BFE/SPE):	 	[*]	 		 	Base Year Index (CPI):	 	[*]	 	
		 		 		 	  
	 		 		 		 		 		 	
								
	Buyer Furnished Equipment (BFE) Estimate:	 	[*]	 		 		 		 		 		 	
							
	Seller Purchased Equipment (SPE) Estimate:	 	[*]	 		 	 Engine Escalation Data:

 
 Base Year Index (CPI):
	 		 	[*]	 	
	Deposit per Aircraft:	 	[*]	 		 		 		 		 	
		 		 		 		 		 		 		 		 	
	  	 	  	 	
Escalation

Factor
(Airframe)
	 	
Escalation

Factor

(Engine)
	 	  	 	
Escalation Estimate
 Adv Payment Base
Price Per A/P
	 	 Advance Payment Per Aircraft

(Amts. Due/Mos. Prior to Delivery):

	 Delivery

Date
	 	 Number of
Aircraft
	 	 	 	 MSN
	 	 	 At Signing

1%
	 	 24 Mos.

4%
	 	 21/18/12/9/6 Mos.

5%
	 	
Total

30%

	[*]	 	1	 	[*]	 	[*]	 	43544	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	44377	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	44378	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	43542	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	43543	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	44379	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	44380	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	43545	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	43546	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	43547	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	43548	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	TBD	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	43549	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	43550	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	1	 	[*]	 	[*]	 	TBD	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	 	 	  
	 		 		 		 		 		 		 		 	 
	Total:	 	15	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Commission Act of 1934, as amended. 

  

					
	FED-PA-03712 62134-1F.TXT	  		  	SA-4
		  		  	December 6, 2013
			
		  	BOEING PROPRIETARY	  	

					
		  	BOEING PROPRIETARY	  	08/28/2012

 Exhibit A To 
 Boeing Purchase Agreement 
  

							
	 Configuration Item Number
	  	 Title
	  	[*]	  	[*]
	                        [*]	  	[*]	  	[*]	  	[*]
		  		  		  	
		  		  		  	
		  		  		  	
		  		  		  	
		  		  		  	
		  		  		  	
		  		  		  	
		  		  		  	
		  		  		  	
	 OPTIONS: [*]
	  	TOTAL - SPECIAL FEATURES - EXHIBIT 
A:	  	[*]	  	[*]

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Commission Act of 1934, as amended. 

  
  

  
 BOEING
PROPRIETARY 
 Page 1 of 1 

			
	

	  	The Boeing Company
	  	P.O. Box 3707
	  	Seattle, WA 98124-2207        

  
  

FED-PA-03712-LA-1306854 
 Federal Express
Corporation 
 3610 Hacks Cross Road 

Memphis, TN 38125 
  

					
	Subject:	  	Performance Guarantees, Demonstrated Compliance
		
	Reference:	  	Purchase Agreement No. 3712 (Purchase Agreement) between The Boeing Company (Boeing) and Federal Express Corporation (Customer) relating
to Model 767-300 Freighter firm aircraft (Aircraft)

 This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms
used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement. 
 The Attachment to
Letter Agreement No FED-PA-03712-LA-1306584 contains performance guarantees (Performance Guarantees). 
  

	1.	Demonstration of Compliance. 

  

	 	1.1	Standard Method. 

 Article
5.4 of the Aircraft General Terms Agreement Number AGTA-FED between Boeing and Customer dated November 7, 2006 (AGTA) provides that Boeing shall furnish to Customer as soon as practicable flight
test data, obtained on an aircraft of the same type as the Aircraft, certified as correct by Boeing, to evidence compliance with the Performance Guarantees (Aircraft Report); and that any Performance Guarantee shall be deemed to be met if
reasonable engineering interpretations and calculations based on such flight test data establish that the Aircraft would, if actually flown, comply with such guarantee. This method of demonstrating compliance with the Performance Guarantees is
defined as the “Standard Method”. Except as provided in paragraph 1.2, the Standard Method will be used for establishing compliance with all Performance Guarantees. 

 

	 	1.2	Demonstration Method – Delivery Flight Verification. 

 1.2.1 Notwithstanding the provisions of Article 5.4 of the AGTA, if Customer elects to purchase the option for the Demonstration Method pursuant to paragraph 2 herein for any Aircraft, then Customer shall
have the right to request that the Demonstration Method (as defined in paragraph 1.2.4 herein) be used in lieu of the Standard Method. Each Aircraft for which Customer elects to purchase the Demonstration Method shall be a “Demonstration
Aircraft”. 

  

			
	  
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Page 1

 BOEING PROPRIETARY 

			
	

	  	

  

 1.2.2 Customer will provide Boeing written notice to purchase the Demonstration Method
no later than three (3) months prior to the first day of the month of scheduled delivery of any Demonstration Aircraft. Notwithstanding the foregoing, with respect to MSN 43544, scheduled for delivery in November 2013, Customer agrees to
provide written notice to Boeing no later than October 24, 2013. 
 1.2.3 Customer will coordinate with Boeing to
establish a flight plan for the delivery flight with sufficient flight time in stable air to gather the Calibrated Performance data described in Attachment A to this Letter Agreement. 

1.2.4 For each Demonstration Aircraft, Boeing shall provide the [*] the respective delivery flight of a Demonstration Aircraft for the
purpose of acquiring cruise fuel mileage performance data to be used in demonstrating compliance with the guarantees defined in paragraph 4 below (Particular Guarantees). The methodology described in this paragraph 1.2.4 shall be referred to
as the “Demonstration Method”. 
 1.2.5 Establishing compliance with the Particular Guarantees shall be
referred to as “Demonstration Calibrated Performance” and will be derived as follows: 
 1.2.5.1 During the
delivery flight of each Demonstration Aircraft, cruise fuel mileage data will be obtained utilizing the calibrated production instruments of such Demonstration Aircraft. Such data shall be obtained during periods of stable cruise, in accordance with
and subject to the applicable provisions of Part A of Attachment A to this Letter Agreement. The data will be analyzed in accordance with the applicable provisions of Part B of Attachment A hereto for establishing the Demonstration Calibrated
Performance of the applicable Demonstration Aircraft. 
 1.2.6 As soon as practicable, but not later than [*] following
completion of the Demonstration Method flight of each Demonstration Aircraft, Boeing shall present to Customer the final results of the Demonstration Calibrated Performance data together with supporting flight test data and analysis. To the extent
the Demonstration Calibrated Performance as set forth in the Aircraft Report for such Demonstration Aircraft is equal to or better than the minimum value of the Particular Guarantees, compliance with such Guarantees shall be established for such
Demonstration Aircraft. 
  

	2.	Price for Demonstration Method. 

 2.1 The price for the Demonstration Method shall be [*]. Subject to the provisions of paragraphs 2.2 through 2.3, below, such amount [*]. For the avoidance of doubt, the price described in this article
[*]. 

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

			
	  
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 BOEING PROPRIETARY 

			
	

	  	

  

 2.2 If Boeing fails to demonstrate compliance with the guaranteed minimum value of any
of the Particular Guarantees on any Demonstration Aircraft, Boeing shall test subsequently delivered Aircraft using the Demonstration Method, as soon as possible, considering the time available between the realization of failure and the first
subsequent airplane delivery, [*]. In addition, Boeing [*] of any of the Particular Guarantees; and 
 2.3 If, by means of such
test, Boeing successfully demonstrates that any Aircraft is in compliance with the guaranteed minimum value of the Particular Guarantees by the Demonstration Method, then tests of each subsequently delivered Aircraft, if any, shall be at
Customer’s option and at Customer’s expense. If Boeing fails to demonstrate compliance with the guaranteed minimum value of any of the Particular Guarantees by the Demonstration Method on subsequently delivered Aircraft, [*]. In addition,
Boeing shall test subsequently delivered Aircraft [*]. 
  

	3.	Use of Demonstration Aircraft. 

 Customer agrees that Boeing may use the Aircraft to conduct the flight tests described in paragraph 1.2 hereof and that Customer will accept delivery of such Demonstration Aircraft [*]. 

 

	4.	Particular Guarantees. 

4.1 The guarantees for which the Demonstration Method of compliance will be applicable are the Cruise Range Guarantee set forth in
paragraph 2.3, the Mission Payload Guarantees set forth in paragraphs 2.4.1, 2.4.2, 2.4.3, and 2.4.4, and the Mission Block Fuel Guarantee set forth in paragraph 2.4.5 of the Performance Guarantees adjusted as set forth in paragraph 4.2 below.

 4.2 When using the Demonstration Method for a Demonstration Aircraft, the guarantee values of the applicable Performance
Guarantees shall be [*] to account for the use of calibrated cockpit instruments, in lieu of more extensive flight tests using flight test instrumentation systems and methods as described in the then current revision of Boeing Document D041A404,
“The Determination of Cruise Fuel Mileage by Flight Testing Boeing Commercial Production Airplanes”. Such adjustments which reflect the effect of [*] on the guarantee parameter are applied to the guarantee values in the following manner:

 a) Cruise Range – [*] 

b) Mission Payload Guarantee 2.4.1 – [*] 

c) Mission Payload Guarantee 2.4.2 – [*] 

d) Mission Payload Guarantee 2.4.3 – [*] 

e) Mission Payload Guarantee 2.4.4 – [*] 

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

			
	  
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 BOEING PROPRIETARY 

			
	

	  	

  

 f) Mission Block Fuel Guarantee 2.4.5 – [*] 

4.3 Such Cruise Range, Mission Payload, and Mission Block Fuel Guarantees so adjusted are hereinafter referred to as the
“Particular Guarantees”. 
  

	5.	Rights and Obligations in the Event of a Compliance Deviation. 

 5.1 Aircraft Delivery. The parties agree that a “Compliance Deviation” shall refer to instances in which a demonstrated value (regardless of the method by which the compliance is
demonstrated) exceeds the guaranteed minimum value of a particular Performance Guarantee. In the event of a Compliance Deviation for any Aircraft at the time Boeing tenders for delivery, Boeing will provide the applicable remedies set forth in
paragraph 5.2 and paragraph 6. Customer cannot refuse to accept delivery of such Aircraft because of such Compliance Deviation. 
 5.2 Post Delivery Improvement to Reduce or Eliminate the Compliance Deviation. In the event of a Compliance Deviation for any Aircraft, the following terms and conditions will apply: 

5.2.1 To the extent Boeing reasonably determines it is economically and technically practicable, Boeing will use reasonable efforts to
design, or cause to be designed by engine manufacturer, airplane drag improvement parts and/or engine fuel flow improvement parts (Improvement Parts) which, when installed in such Aircraft, would reduce or eliminate the Compliance Deviation.

 5.2.2 If Boeing provides, or causes to be provided Improvement Parts for such Aircraft, then Customer and Boeing will mutually
agree upon the details of an Improvement Parts program. The Improvement Parts [*]; except Improvement Parts provided by the engine manufacturer [*]. Boeing and/or engine manufacturer, as applicable, will provide reasonable support for such a
Improvement Parts program [*]. 
 5.2.3 If Customer elects to install Improvement Parts in such Aircraft, such installation will
be within [*] after the delivery of such Improvement Parts to Customer as long as such installation can be accomplished during normal Aircraft line maintenance. Improvement Parts which cannot be installed during Aircraft line maintenance will be
installed within a mutually agreed period of time. All Improvement Parts will be installed in accordance with Boeing and engine manufacturer instructions. 
 5.2.4 Boeing will provide and will cause engine manufacturer to provide [*]. Improvement Parts related to engines will apply also to spare engines [*]. Boeing will provide or will cause the engine
manufacturer to provide Customer reasonable advance written notice of the estimated on-dock date at Customer’s maintenance base for any such Improvement Parts. Customer’s [*] must reference this Letter Agreement and be submitted to Boeing
Warranty and Product Assurance Contracts using established warranty procedures set forth in Exhibit C of the AGTA and other terms identified in the Improvement Parts program contemplated in paragraph 5.2.2 herein. 

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

			
	  
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 BOEING PROPRIETARY 

			
	

	  	

  

	6.	Payments. 

 In the event
that Boeing has not provided, or caused to be provided by the engine manufacturer, Improvement Parts which eliminate the Compliance Deviation, then Boeing will provide only the remedies described in this paragraph 6. 

6.1 [*]. [*] 
 6.1.1 [*] 
 6.1.2 Customer will provide to Boeing, within [*]. 

6.1.3 Boeing will review the [*]. At its option, Boeing may request additional information from Customer to further substantiate
the [*]. Such additional information will not be unreasonably requested by Boeing, nor unreasonably withheld by Customer. 
 6.2
[*]. [*] In no event [*] set forth in Attachment B hereto [*]. 
 6.3 [*]. The amount of performance improvement
attributable to any Improvement Parts will be determined by Boeing analysis based on data certified to be correct by Boeing. The amount of such improvement will be deemed to be the amount of improvement as calculated using reasonable engineering
interpretations based on the data furnished pursuant to Article 5.4 of the AGTA and the data furnished pursuant to this paragraph 6.3. If Customer elects not to install Improvement Parts in any applicable Aircraft as set forth in paragraph 5.2
above, [*]. 
  

	7.	Duplication of Benefits. 

Boeing and Customer agree it is not the intent of the parties to provide benefits hereunder in addition to the benefits to be provided
under the Purchase Agreement, and any direct commitment to Customer by the engine manufacturer. 
  

	8.	Exclusive Remedy. 

Customer agrees that the remedies contained in paragraphs 5.2 and 6 are Customer’s exclusive remedies for purposes of resolving
all issues with respect to the Performance Guarantees of Customer’s Aircraft and are in lieu of all other rights, remedies claims and causes of action Customer may have in connection therewith. Customer releases Boeing and its successors,
affiliates and subsidiaries from all rights, remedies, claims and causes of action relating to or arising from such Performance Guarantees. 

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

			
	  
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 BOEING PROPRIETARY 

			
	

	  	

  

	9.	Assignment. 

Notwithstanding any other provisions of the Purchase Agreement, the rights and obligations described in this Letter Agreement are provided
to Customer in consideration of Customer’s becoming the operator of the Aircraft and cannot be assigned in whole or, in part. 
  

	10.	Confidential Treatment. 

Customer understands and agrees that the information contained herein represents confidential business information and has value precisely
because it is not available generally or to other parties. Customer agrees to limit the disclosure of its contents to employees of Customer with a need to know the contents for purposes of helping Customer perform its obligations under the Purchase
Agreement and who understand they are not to disclose its contents to any other person or entity without the prior written consent of Boeing. 

  

  

			
	  
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 BOEING PROPRIETARY 

			
	

	  	

  

 If the foregoing correctly sets forth your understanding of our agreement with respect
to the matters treated above, please indicate your acceptance and approval below. 
  

			
	 Very truly yours,
  

THE BOEING COMPANY

		
	By	 	/s/ Stuart C. Ross
		
	 Its
	 	Attorney-In-Fact

 ACCEPTED AND AGREED TO this 
 Date: 10/25/13 
  

			
	 FEDERAL EXPRESS CORPORATION

		
	By	 	/s/ Bill West, Jr.
		
	 Its
	 	V.P. Supplemental Air Operations

  

  

  

			
	  
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 October 23, 2013

Page 7

 BOEING PROPRIETARY 

 Attachment A to Letter Agreement No. FED-PA-03712-LA-1306854 

Page 1 
  

 PART A 
 DATA SOURCES AND METHOD OF DATA ACQUISITION 
 Demonstration Method

  

	1.	Data Sources (Calibrated Performance) 

 Since special flight test instrumentation will not be used, data will be taken from flight deck instrument displays or available aircraft data systems and the appropriate calibration corrections will be
applied to such data. The applicable instruments shall be calibrated in Boeing laboratories or equivalent prior to the test. The following tabulation summarizes the minimum data which will be taken. 

 

			
	Mach	  	
	Altitude	  	
	Air Temperature	  	
	Primary Power Setting Parameter	  	[*]
	 Ground Speed
	  	[*]
	Fuel Flow	  	[*]
	Initial Gross Weight	  	[*]
	Current Gross Weight	  	

  

	2.	Data Correction 

 The
corrections applied to the data will be in accordance with normal engineering practices as detailed in the then current revision of Boeing Document D041A404, “The Determination of Cruise Fuel Mileage by Flight Testing Boeing Commercial
Production Airplanes.” These procedures correct the data for instrument calibrations, temperature deviation from a standard day, variation from unaccelerated level flight, difference between test and nominal gross weight divided by ambient
static pressure ratio (W/d), altitude effect, Reynolds Number effect, wing aeroelastics, center of gravity, variation in electrical load, ECS operation, the differences between the measured fuel heating
value and the Boeing standard value of 18,580 BTU/LB, and other corrections as appropriate. 

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

			
	  
 FED-PA-03712-LA-1306854

Performance Guarantees, Demonstrated Compliance
	  	  
 October 23, 2013

Page 8

 BOEING PROPRIETARY 

 Attachment A to Letter Agreement No. FED-PA-03712-LA-1306854 

Page 2 
  

 PART B 
 METHOD FOR DETERMINING CALIBRATED PERFORMANCE 
 Demonstration Method

 1. For each Demonstration Aircraft, a series of points will be taken during the delivery flight to determine Cruise Specific Air Range
with the target of getting [*] Mach numbers at or near the cruise Mach number specified in the Performance Guarantees and for [*] W/d values to be representative of conditions of the Performance
Guarantees with a minimum impact on the scheduled flight plan. All test data will be adjusted to represent conditions of level, unaccelerated flight on a standard day and nominal conditions consistent with those used in the analysis of extensive
flight test data obtained on an aircraft of the same type as the Aircraft as documented in the Cruise Performance Substantiation Document for the applicable Model 767-300 Freighter. 
 2. For the purpose of determining the Demonstration Calibrated Performance to be used in demonstrating compliance with the Particular Guarantees, the numerical average of deviations of the data for the
Demonstration Aircraft will be calculated as compared to the database used for the “Standard Method”. The average deviation so determined will be used to determine an adjustment factor to be applied to the fuel mileage level documented in
the Cruise Performance Substantiation Document for the applicable Model 767-300 Freighter. This factored fuel mileage level will be used to establish the Demonstration Calibrated Performance to be used in the calculation of compliance of the
Demonstration Aircraft with the Particular Guarantees. 
  

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

			
	  
 FED-PA-03712-LA-1306854

Performance Guarantees, Demonstrated Compliance
	  	  
 October 23, 2013

Page 9

 BOEING PROPRIETARY 

 Attachment B to Letter Agreement No. FED-PA-03712-LA-1306854 

Page 1 
  

 [*] 
 [*] 
 (a) [*] pursuant to paragraph 6.2 of the Letter Agreement to which this Attachment B
is incorporated [*] 
 [*] 
  

	NOTE:	Any rounding of a number, as required under this Attachment with respect to [*], shall be accomplished as follows: If the first digit of the portion to be dropped from
the number to be rounded is five or greater, the preceding digit shall be raised to the next higher number. 

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

			
	  
 FED-PA-03712-LA-1306854

Performance Guarantees, Demonstrated Compliance
	  	  
 October 23, 2013

Page 10

 BOEING PROPRIETARYEX-10.4

 Exhibit 10.4 
 Supplemental Agreement No. 23 
 to 

Purchase Agreement No. 3157 
 between 
 The Boeing Company 

And 
 Federal
Express Corporation 
 Relating to Boeing Model 777-FREIGHTER Aircraft 

THIS SUPPLEMENTAL AGREEMENT, entered into as of the 10th day of December 2013, by and between THE BOEING COMPANY (Boeing) and FEDERAL EXPRESS CORPORATION (Customer);

 W I T N E S S E T H: 

A. WHEREAS, the parties entered into that certain Purchase Agreement No. 3157, dated November 7, 2006 (Purchase
Agreement), relating to the purchase and sale of certain Boeing Model 777-FREIGHTER Aircraft (Aircraft); and 
 B.
WHEREAS, Customer desires to reschedule the delivery date of eleven (11) Option Aircraft under Letter Agreement 6-1162-RRO-1062 to the Purchase Agreement as shown in the table below: 

 

			
	 Existing Delivery Dates

of Option Aircraft
	  	 Revised Delivery Dates

of Option Aircraft

		
	[*]	  	[*]
		
	[*]	  	[*]
		
	[*]	  	[*]
		
	[*]	  	[*]
		
	[*]	  	[*]
		
	[*]	  	[*]
		
	[*]	  	[*]
		
	[*]	  	[*]
		
	[*]	  	[*]
		
	[*]	  	[*]
		
	[*]	  	[*]

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

					
	  
 P.A. No. 3157
	 	  
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 SA
23            

		 	  
 BOEING PROPRIETARY
	 	

 NOW THEREFORE, in consideration of the mutual covenants herein contained, the parties hereto
agree to supplement the Purchase Agreement as follows: 
 All terms used herein and in the Purchase Agreement, and not defined herein, shall
have the same meaning as in the Purchase Agreement. 
  

	1.	Remove and replace, in its entirety, the “Table of Contents” with the revised Table of Contents, attached hereto, to reflect the changes made by this
Supplemental Agreement No. 23. 

  

	2.	The Option Aircraft described in Recital Paragraph B are hereby rescheduled as set forth in Recital Paragraph B. Remove and replace, in its entirety, Attachment to
Letter Agreement 6-1162-RRO-1062 with a revised Attachment, attached hereto, to reflect such rescheduling. The parties acknowledge and agree that the Option Aircraft rescheduling referenced herein is not being made under Article 4.2 of Letter
Agreement 6-1162-RRO-1062; accordingly, with respect to the foregoing rescheduled Option Aircraft, (i) [*], (ii) [*] and (iii) the rescheduled Option [*] to the end of the then-current delivery stream. 

 

	3.	Customer and Boeing have previously executed letter agreement 6-1162-SCR-186 concerning certain terms related to [*] Engine Hard Mount Kits. The parties agree to add
this letter agreement to the Purchase Agreement in this Supplemental Agreement No. 23. 

  

	4.	[*] Accordingly, the parties agree to add a new letter agreement to the Purchase Agreement in this Supplemental Agreement No. 23 to address [*]. Such letter
agreement number is 6-1162-SCR-193 and the letter is also added to the Table of Contents herein. 

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

					
	  
 P.A. No. 3157
	 	  
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23            

		 	  
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	5.	This Supplemental Agreement No. 23 to the Purchase Agreement shall not be effective unless executed and delivered by the parties on or prior to December 6,
2013. 

  

	6.	Notwithstanding the foregoing Article 5, this Supplemental Agreement No. 23 shall not be effective unless and until, and the matters expressed herein are expressly
conditioned upon, Customer receiving approval from the board of directors of Customer’s parent company, FedEx Corporation. Should such approval not be granted and confirmed in writing by Customer to Boeing by December 11, 2013, this
Supplemental Agreement shall automatically terminate and be null and void in all respects, and neither party shall owe any obligation to the other party with respect to the matters expressed herein; provided, however, no such termination shall
otherwise impact the parties’ rights and obligations existing under the Purchase Agreement, as amended or otherwise modified, prior to this Supplemental Agreement. For the sake of clarity, neither party shall be deemed to be in default
hereunder for failing to have performed any obligation created under this Supplement Agreement, including without limitation any payment obligation, prior to the receipt by Boeing of the aforementioned written confirmation. In addition to the
foregoing, this Supplemental Agreement No. 23 to the Purchase Agreement shall not be effective unless Customer and Boeing execute and deliver Supplemental Agreement No. 4 to Purchase Agreement No. 3712 on or before
December 11, 2013. 

 EXECUTED as of the day and year first above written. 

 

									
	THE BOEING COMPANY	 		 	FEDERAL EXPRESS CORPORATION
					
	By:	 	 /s/ Stuart C. Ross
	 		 	By:	 	 /s/ Phillip C. Blum

					
	Its:	 	
Attorney-In-Fact
	 		 	Its:	 	 VP Aircraft Acquisitions

  

					
	  
 P.A. No. 3157
	 	  
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 TABLE OF CONTENTS 

 

							
	ARTICLES	 	 	  	SA
NUMBER	 
			
	 1.
	 	 Quantity, Model and Description
	  			
	 2.
	 	 Delivery Schedule
	  			
	 3.
	 	 Price
	  			
	 4.
	 	 Payment
	  			
	 5.
	 	 Miscellaneous
	  			
			
	TABLE	 	 	  	 	 
			
	 1.
	 	 Aircraft Information Table
	  	 	15	  
	 1A
	 	 Block B Firm Aircraft Information Table
	  	 	22	  
	 1B
	 	 Block B Conditional Firm Aircraft Information Table
	  	 	21	  
	 1C
	 	 Block C Aircraft Information Table
	  	 	13	  
	 1C1
	 	 Block C Aircraft Information Table (MSN 39285)
	  	 	11	  
	 1C2
	 	 Block C Aircraft Information Table
	  	 	20	  
	 1D
	 	 Block D Aircraft Information Table
	  	 	20	  
			
	EXHIBIT	 	 	  	 	 
			
	 A.
	 	 Aircraft Configuration
	  	 	4	  
	 A1.
	 	 Aircraft Configuration (Block B Aircraft)
	  	 	4	  
	 A2.
	 	 Aircraft Configuration (Block C Aircraft except MSN 39285)
	  	 	11	  
	 A3.
	 	 Aircraft Configuration (Block C Aircraft w/ MSN 39285)
	  	 	11	  
	 A4.
	 	 Aircraft Configuration (Block D Aircraft)
	  	 	12	  
	 B.
	 	 Aircraft Delivery Requirements and Responsibilities
	  			
		
	SUPPLEMENTAL EXHIBITS	  	 	 
			
	 AE1.
	 	 Escalation Adjustment/Airframe and Optional Features
	  			
	 CS1.
	 	 Customer Support Variables
	  			
	 EE1.
	 	 Engine Escalation/Engine Warranty and Patent Indemnity
	  			
	 SLP1.
	 	 Service Life Policy Components
	  			

  

					
	  
 P.A. No. 3157
	 	  
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	LETTER AGREEMENT	  	 	  	 SA
 NUMBER

			
	 3157-01
	  	 777 Spare Parts Initial Provisioning
	  	
			
	 3157-02
	  	 Demonstration Flight Waiver
	  	
			
	 6-1162-RCN-1785
	  	 Demonstrated Compliance
	  	
			
	 6-1162-RCN-1789
	  	 Option Aircraft
	  	      Exercised 
			
		  	 Attachment to Letter 6-1162-RCN-1789
	  	      in SA #4
			
	 6-1162-RCN-1790
	  	 Special Matters
	  	
			
	 6-1162-RCN-1791
	  	 Performance Guarantees
	  	        4
			
	 6-1162-RCN-1792
	  	 Liquidated Damages Non-Excusable Delay
	  	
			
	 6-1162-RCN-1793
	  	 Open Configuration Matters
	  	
			
	 6-1162-RCN-1795
	  	 AGTA Amended Articles
	  	
			
	 6-1162-RCN-1796
	  	 777 First-Look Inspection Program
	  	
			
	 6-1162-RCN-1797
	  	 Licensing and Customer Supplemental Type Certificates
	  	
			
	 6-1162-RCN-1798
	  	 777 Boeing Converted Freighter
	  	      Deleted in SA #4
			
	 6-1162-RCN-1798 R1
	  	 777 Boeing Converted Freighter
	  	        4
			
	 6-1162-RCN-1799
	  	 [*]
	  	
			
	 6-1162-RRO-1062
	  	 Option Aircraft
	  	        4
			
		  	 Attachment to Letter 6-1162-RRO-1062
	  	      23
			
	 6-1162-RRO-1065
	  	 Performance Guarantees for Block B Aircraft
	  	        4
			
	 6-1162-RRO-1066R1
	  	 Special Matters for Block B Aircraft
	  	      22
			
	 6-1162-RRO-1067
	  	 Special Matters for Option Aircraft detailed in
	  	        4
			
		  	 Letter Agreement 6-1162-RRO-1062
	  	
			
	 6-1162-RRO-1068
	  	 Special Provision – Block B Aircraft
	  	        4
			
	
FED-PA-LA-1000790R3

	  	 Special Matters for Block C Aircraft
	  	      20
			
	 FED-PA-LA-1001683R2
	  	 Special Matters for Block D Aircraft
	  	      19
			
	 6-1162-RRO-1144R7
	  	 [*] as related to SAs #8, #13 through #16, SA #18 through SA #20
	  	      20
			
	 6-1162-SCR-137
	  	 777F Miscellaneous Matters
	  	      20
			
	 6-1162-SCR-154
	  	 [*] Letter
	  	      22
			
	 6-1162-SCR-155
	  	 [*] Engine Hard Mount Letter
	  	      22

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

					
	  
 P.A. No. 3157
	 	  
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	 6-1162-SCR-186
	  	 [*] Non-Isolated Engine Mounts Letter
	  	      23
			
	 6-1162-SCR-193
	  	 [*] Matters
	  	      23

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

					
	  
 P.A. No. 3157
	 	  
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	 SUPPLEMENTAL AGREEMENTS
	 	 DATED AS OF:

	 Supplemental Agreement No. 1
	 	May 12, 2008
	 Supplemental Agreement No. 2
	 	July 14, 2008
	 Supplemental Agreement No. 3
	 	December 15, 2008
	 Supplemental Agreement No. 4
	 	January 9, 2009
	 Supplemental Agreement No. 5
	 	January 11, 2010
	 Supplemental Agreement No. 6
	 	March 17, 2010
	 Supplemental Agreement No. 7
	 	March 17, 2010
	 Supplemental Agreement No. 8
	 	April 30, 2010
	 Supplemental Agreement No. 9
	 	June 18, 2010
	 Supplemental Agreement No. 10
	 	June 18, 2010
	 Supplemental Agreement No. 11
	 	August 19, 2010
	 Supplemental Agreement No. 12
	 	September 3, 2010
	 Supplemental Agreement No. 13
	 	August 27, 2010
	 Supplemental Agreement No. 14
	 	October 25, 2010
	 Supplemental Agreement No. 15
	 	October 29, 2010
	 Supplemental Agreement No. 16
	 	January 31, 2011
	 Supplemental Agreement No. 17
	 	February 14, 211
	 Supplemental Agreement No. 18
	 	March 31, 2011
	 Supplemental Agreement No. 19
	 	October 27, 2011
	 Supplemental Agreement No. 20
	 	December 14, 2011
	 Supplemental Agreement No. 21
	 	June 29, 2012
	 Supplemental Agreement No. 22
	 	December 11, 2012
	 Supplemental Agreement No. 23
	 	December 10, 2013

  

					
	  
 P.A. No. 3157
	 	  
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 Attachment to 
 Letter 6-1162-RRO-1062 
 Option Aircraft Delivery, Description, Price and
Advance Payments 
  

																			
	 Airframe Model/MTOW:
	 	777-Freighter	 	766000 pounds	 		 	Detail Specification: D019W007FED7F-1, Rev E dated August 29, 2011
							
	 Engine Model/Thrust:
	 	GE90-110B1L	 	110100 pounds	 		 	Airframe Price Base Year/Escalation Formula:	 	[*]	 	ECI-MFG/CPI
						
	Airframe Price:	 	[*]	 		 	Engine Price Base Year/Escalation Formula:	 	 N/A
	 	N/A
									
	Optional Features:	 		 	[*]	 		 		 		 		 		 	
		 		 		 	  
	 		 		 		 		 		 	
				
	Sub-Total of Airframe and Features:	 	[*]	 		 	Airframe Escalation Data:
						
	Engine Price (Per Aircraft):	 	[*]	 		 	Base Year Index (ECI):	 	[*]	 	
						
	Aircraft Basic Price (Excluding BFE/SPE):	 	[*]	 		 	Base Year Index (CPI):	 	[*]	 	
		 		 		 	  
	 		 		 		 		 		 	
								
	Buyer Furnished Equipment (BFE) Estimate:	 	[*]	 		 		 		 		 		 	
								
	Seller Purchased Equipment (SPE) Estimate:	 	[*]	 		 	Forecast:	 	2Q08	 		 		 	
								
	Deposit/Aircraft at Def Agreement:	 	[*]	 		 		 		 		 		 	
		 		 		 		 		 		 		 		 	

															
	  	 	  	 	
Escalation

Factor (Airframe)1
	 	
Escalation Estimate
 Adv Payment Base
Price Per A/P
	 	 Advance Payment Per Aircraft

(Amts. Due/Mos. Prior to Delivery):

	 Delivery

Date
	 	 Number of Aircraft
	 	 	 	 Balance at Option
Exercise

1%
	 	 24 Mos.

4%
	 	 21/18/15/12/9/6 Mos.
5%
	 	
Total

35%

	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]	 	[*]
	 	 	  
	 	  
	 	  
	 	  
	 	  
	 	  
	 	  

	Total:	 	11	 	 	 	 	 	 	 	 	 	 	 	 

  

	1 	 The Escalation Factor for the Option Aircraft will be adjusted to Boeing’s then current forecasts for such elements as of the date of the
amendment to the definitive agreement to add the exercised Option Aircraft as an Aircraft. 

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Commission Act of 1934, as amended. 

  

					
	FED	 	BOEING PROPRIETARY	 	 Supplemental Agreement No. 23
 Page 1

			
	

	  	The Boeing Company
	  	P.O. Box 3707
	  	Seattle, WA 98124-2207        

  
  

6-1162-SCR-186 
 October 1, 2013

 Federal Express Corporation 
 3131
Democrat Road 
 Memphis, TN 38118 
  

					
	Attention:	  	Mr. Curt Gobbell
		  	Manager, Airframe Forecasting and Analysis
			
	Subject:	  	[*],	 	“ENGINE MOUNTS - REPLACE ISOLATED ENGINE MOUNTS WITH NON-ISOLATED ENGINE MOUNTS ([*] ENGINES)”
			
	References:	  	1.	 	Purchase Agreement No. 3157 (Purchase Agreement) between The Boeing Company (Boeing) and Federal Express Corporation (Customer) relating to Model 777F aircraft,
collectively the (Aircraft);
		  	2.	 	Boeing letter agreement 6-1162-SCR-155 (Letter Agreement); and
		  	3.	 	Boeing offer 6-1131-CMM-LLO-10136, Master Change No. 7120MK5114 dated September 11, 2013.

  

	1.	Background. 

 Boeing agreed to provide Customer certain business considerations related to [*] Engine Hard Mount Kits (Kits) as detailed under the Letter Agreement. At the time of execution of said Letter
Agreement, Customer had ordered [*] Kits on a cumulative basis. 
 Subsequent to the date of execution of the
Letter Agreement, Boeing has provided Customer three separate Master Change proposals relating to the Kits as follows: 
  

	 	a.	6-1131-CMM-LLO-07919 – For the purchase of [*] Kits; executed by Customer on May 1, 2013; 

 

	 	b.	6-1131-CMM-LLO-08048 – For the purchase of [*] Kits; executed by Customer on May 16, 2013; and 

 

	 	c.	6-1131-CMM-LLO-10136 – For the purchase of [*] Kits; executed by Customer on September 20, 2013. 

On a cumulative basis, the total number of Kits ordered by Customer, including the initial quantity of [*] Kits, through item 2 above is
[*] Kits. Of the [*] Kits included in item c, (i) [*] of the Kits will fall under the terms of paragraph 2 of the Letter Agreement and (ii) [*] of the Kits will fall under the terms of paragraph 3 of the Letter Agreement, except as described in the
paragraph immediately below. 
  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

					
	  
 6-1162-SCR-186
	 		 	  

October 1, 2013    

		 	  
 BOEING PROPRIETARY
	 	

  
 

 
  

	2.	[*] Memorandum Applicable to Kits [*] Purchased by Customer. 

  

	  	[*] 

  

	3.	Confidential Treatment. 

Customer understands that Boeing considers certain commercial and financial information contained in this business consideration as
confidential. Each of Customer and Boeing agree that it will treat this business consideration and the information contained herein as confidential. Customer agrees to limit the disclosure of the contents of this business consideration to employees
of Customer with a need to know and who understand that they are not to disclose its content to any other person or entity without the prior written consent of Boeing. Notwithstanding the foregoing, Customer may disclose this business consideration
and the terms and conditions herein to its parent company, FedEx Corporation, to the Board of Directors of its parent corporation, FedEx Corporation, to its professional advisors under a duty of confidentiality with respect hereto, and as required
by law. 
  

									
	AGREED AND ACCEPTED this	 		 		 	
					
	 28 October 2013
	 		 		 		 	
	Date	 		 		 		 	
			
	THE BOEING COMPANY	 		 	FEDERAL EXPRESS CORPORATION
					
	 /s/ Stuart C. Ross
	 		 		 	 /s/ Mark S. Blair
	 	
	Signature	 		 		 	Signature	 	
					
	 Stuart C. Ross
	 		 		 	 Mark S. Blair
	 	
	Printed Name	 		 		 	Printed Name	 	
					
	 Attorney-In-Fact
	 		 		 	 VP
	 	
	Title	 		 		 	Title	 	

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

  

					
	  
 6-1162-SCR-186
	 		 	  

October 1, 2013    

		 	  
 BOEING PROPRIETARY
	 	

 6-1162-SCR-193 
 November 29, 2013 
 Federal Express Corporation 

3131 Democrat Road 
 Memphis, TN 38118

  

			
	Attention:	  	 Mr. Kevin Burkhart

Managing Director – Aircraft Acquisitions & Sales
  

Mr. Bradley Harris
 Senior
Attorney

	  
 Subject:
	  	  
 [*] Matters

	  
 References:
	  	  
 Purchase Agreement 3157 between The Boeing Company (Boeing)
and Federal Express Corporation (Customer) dated November 7, 2006 (Purchase Agreement) relating to the purchase of 777F aircraft (Aircraft).

 Any capitalized term used but not defined herein shall have the meaning ascribed to it in the Purchase Agreement.

  

	1.	Background. 

  

	  	[*] 

 The purpose of this Letter
Agreement is to document certain terms and conditions under which [*]. 
  

	2.	[*]. 

  

	  	[*] 

  

	3.	[*]. 

  

	  	[*] 

  

	4.	Other Matters. 

  

	  	[*] 

  

	5.	Confidential Treatment. 

Customer understands that Boeing considers certain commercial and financial information contained in this business consideration as
confidential. Each of Customer and Boeing agree that it will treat this business consideration and the information contained herein as confidential. Customer agrees to limit the disclosure of the contents of this business consideration to employees
of Customer with a need to know and who understand that they are 

  

	*	Blank spaces contained confidential information which has been filed separately with the Securities and Exchange Commission pursuant to Rule 24b-2 under the Securities
Exchange Act of 1934, as amended. 

 

 
  
 
not to disclose its content to any other person or entity without the prior written consent of Boeing. Notwithstanding the foregoing, Customer may disclose this business consideration and the
terms and conditions herein to its parent company, FedEx Corporation, to the Board of Directors of its parent corporation, FedEx Corporation, to its professional advisors under a duty of confidentiality with respect hereto, and as required by law.

  

									
	Very truly yours,	 		 		 	
			
	THE BOEING COMPANY	 		 	FEDERAL EXPRESS CORPORATION
					
	By 	 	 /s/ Stuart C. Ross
	 		 	By 	 	 /s/ Phillip C. Blum

					
	Its	 	 Attorney-In-Fact
	 		 	Its	 	 VP Aircraft Acquisitions

 ACCEPTED AND AGREED TO this 
 Date: December 10, 2013

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