Exhibit








	
	
	Supplemental Agreement No. 99

	 

	to

	 

	Purchase Agreement No. 1810

	 

	between

	 

	THE BOEING COMPANY

	 

	and

	 

	SOUTHWEST AIRLINES CO.

	 

	Relating to Boeing Model 737-7H4 and 737-8H4 Aircraft






THIS SUPPLEMENTAL AGREEMENT No. 99 (SA-99) is entered into as of December 15, 2016, by and between THE BOEING COMPANY, a Delaware corporation with principal offices in Seattle, Washington (Boeing) and SOUTHWEST AIRLINES CO., a Texas corporation with principal offices in Dallas, Texas (Buyer).


	
	
	RECITALS:






WHEREAS, Buyer and Boeing entered into Purchase Agreement No. 1810 dated January 19, 1994, as amended and supplemented (Purchase Agreement), relating to the purchase and sale of Boeing Model 737-7H4 aircraft (737-7H4 Aircraft) and 737-8H4 aircraft (737-8H4 Aircraft), collectively the “Aircraft”.  This SA-99 is an amendment to and is incorporated into the Purchase Agreement.  Capitalized terms used herein but not otherwise defined shall have the meaning set forth in the Purchase Agreement; and


WHEREAS, Buyer has elected to exercise Buyer’s right to purchase two (2) Option Aircraft within the same scheduled delivery month in 2018 (Exercised Option Aircraft) in accordance with the terms set forth in Letter Agreement SWA-PA-1810-LA-
1105884R2, Option Aircraft.


NOW THEREFORE, in consideration of the mutual covenants herein contained, the parties agree to amend the Purchase Agreement as follows:


		
	1.
	TABLE OF CONTENTS.




The Table of Contents is deleted in its entirety and replaced by a new Table of Contents (attached), which lists the Tables and Letter Agreements revised by this SA-99 and is identified by “SA-99”.  Such revised Table of Contents, by this reference, is incorporated in 
the Purchase Agreement.




***Pursuant to 17 CFR 240.24b-2, confidential information has been omitted and has been filed separately with the Securities and Exchange Commission pursuant to a Confidential Treatment Application filed with the Commission.






	
			
	P.A. No. 1810
	SA-99-1
	 

	 
	BOEING PROPRIETARY
	 













2.    TABLES.


Table 1d, Aircraft Information Table - Block 800LUV Aircraft (non-ETOPS Configuration), is deleted in its entirety and replaced by a new Table 1d (attached).  The new Table 1d reflects the additions of the Exercised Option Aircraft.


3.   LETTER AGREEMENTS.


Attachment B to Letter Agreement SWA-PA-1810-LA-1105884R2, Option Aircraft, is deleted in its entirety and replaced by a new Attachment B (attached).  The new Attachment B reflects deletion of the Exercised Option Aircraft.


4.   ***




















 


	
	
	[Signature page follows]

	 

	[Remainder of page intentionally left blank]
















































	
			
	P.A. No. 1810
	SA-99-2
	 

	 
	BOEING PROPRIETARY
	 











The Purchase Agreement will be deemed to be supplemented to the extent herein provided 
and as so supplemented will continue in full force and effect.




EXECUTED IN DUPLICATE as of the day and year first above written.


	
		
	THE BOEING COMPANY
	SOUTHWEST AIRLINES CO.

	 
	 

	By: /s/ Kyle L. Kersavage
	By:  /s/ Chris Monroe

	 
	       Chris Monroe

	Its: Attorney‐In‐Fact
	Its: VP, Treasurer

	 
	 


















	
			
	P.A. No. 1810
	SA-99-3
	 

	 
	BOEING PROPRIETARY
	 














	
	
	TABLE OF CONTENTS








	
				
	 
	 
	Page
Number
	SA
Number

	 
	 
	 
	 

	ARTICLES
	 
	 
	 

	 
	 
	 
	 

	1.
	Subject Matter of Sale
	1-1
	SA-92

	 

	2.
	Delivery, Title and Risk
	 
	 

	 
	of Loss 
	2-1
	SA-28

	 

	3.
	Price of Aircraft
	3-1
	SA-92

	 

	4. 
	Taxes
	4-1
	 

	 

	5. 
	Payment
	5-1
	 

	 

	6.
	Excusable Delay
	6-1
	 

	 

	7.
	Changes to the Detail
	 
	 

	 
	Specification
	7-1
	SA-73

	 

	8.
	Federal Aviation Requirements and
	 
	 

	 
	Certificates and Export License
	8-1
	 

	 

	9.
	Representatives, Inspection,
	 
	 

	 
	Flights and Test Data
	9-1
	 

	 

	10.
	Assignment, Resale or Lease
	10-1
	 

	 

	11.
	Termination for Certain Events
	11-1
	 

	 

	12.
	Product Assurance; Disclaimer and
	 
	 

	 
	Release; Exclusion of Liabilities;
	 
	 

	 
	Customer Support; Indemnification
	 
	 

	 
	and Insurance
	12-1
	 

	 

	13.
	Buyer Furnished Equipment and
	 
	 

	 
	Spare Parts
	13-1
	 

	 

	14.
	Contractual Notices and Requests
	14-1
	 

	 

	15.
	Miscellaneous
	15-1
	 

	 










	
			
	P.A. No. 1810
	i
	 

	K/SWA
	 
	SA-99















TABLE OF CONTENTS
    	
			
	 
	 
	  SA
Number

	 
	 
	 

	TABLE
	 
	 

	 
	 
	 

	1b
	Aircraft Information Table - Block 800LUV Aircraf
	SA-82

	 
	 
	 

	1c
	Aircraft Information Table - Block 800LUV Aircraft
(non-ETOPS Configuration)


	SA-98

	 
	 
	 

	1d
	Aircraft Information Table - Block 800LUV Aircraft
(non-ETOPS Configuration) 


	SA-99

	 
	 
	 

	EXHIBITS
	 
	 

	 
	 
	 

	A-6
	Aircraft Configuration - Block 800LUV Aircraft
	SA-75

	 
	 
	 

	A-7
	Aircraft Configuration - Block 800LUV Aircraft
                                        (non-ETOPS Configuration)


	SA-84

	 
	 
	 

	B
	***
	SA-75

	 
	 
	 

	C
	Customer Support Document
	SA-75

	 
	 
	 

	C-2
	737-800 Customer Support Document
	SA-75

	 
	 
	 

	D-2
	Economic Price Adjustment
ECI-MFG/CPI (July 2011 Base Price)


	SA-75

	 
	 
	 

	E
	Buyer Furnished Equipment
Provisions Document
Attachment A - 737-7H4 Aircraft (through 2012)
Attachment B - 737-8H4 Aircraft (2012-2018) 


	SA-75

	 
	 
	 

	F
	Defined Terms Document
	SA-92

	 
	 
	 

	LETTER AGREEMENTS
	 

	 
	 
	 

	1810-1R1
	Waiver of Aircraft Demonstration Flight
	SA-75






















	
			
	P.A. No. 1810
	ii
	 

	K/SWA
	 
	SA-99













TABLE OF CONTENTS


	
				
	 
	 
	 
	  SA
Number

	 
	 
	 
	 

	RESTRICTED LETTER AGREEMENTS


	 

	 
	 
	 
	 

	6‐1162‐RLL‐932R3
	 
	***
	SA-75

	 
	 
	 
	 

	6‐1162‐RLL‐934R5
	 
	Disclosure of Confidential Information
	SA-75

	 
	 
	 
	 

	6‐1162‐RLL‐941R3
	 
	Other Matters
	SA-75

	 
	 
	 
	 

	6-1162-KJJ-055R1
	 
	Structural Matters
	SA-25

	 
	 
	 
	 

	6-1162-KJJ-056
	 
	Noise and Emission Matters
	SA-13

	 
	 
	 
	 

	6-1162-KJJ-057
	 
	Product Development Matters
	SA-13

	 
	 
	 
	 

	SWA-PA-1810-LA-1001315R4
	 
	***
	SA-92

	 
	 
	Attachment A
	SA-98

	 
	 
	 
	 

	SWA-PA-1810-LA-1003498R1
	 
	***
	SA-75

	 
	 
	 
	 

	SWA-PA-1810-LA-1003490R4
	 
	***
	SA-92

	 
	 
	 
	 

	SWA-PA-1810-LA-1003367R1
	 
	***
	SA-75

	 
	 
	 
	 

	SWA-PA-1810-LA-1105883
	 
	Aircraft Model Substitution
	SA-75

	 
	 
	 
	 

	SWA-PA-1810-LA-1105884R2
	 
	Option Aircraft
	SA-92

	 
	Attachment A - Model 737-8H4 Aircraft
	SA-92

	 
	Attachment B - Option Aircraft Information Table
	SA-99

	 
	 
	 
	 

	SWA-PA-1810-LA-1105885R3
	 
	***
	SA-90

	 
	 
	 
	 

	SWA-PA-1810-LA-1105886R2
	 
	***
	SA-92

	 
	 
	 
	 

	SWA-PA-1810-LA-1105887
	 
	***
	SA-75

	 
	 
	 
	 

	SWA-PA-1810-LA-1105888R5
	 
	***
	SA-92

	 
	 
	 
	 

	SWA-PA-1810-LA-1105889
	 
	***
	SA-75

	 
	 
	 
	 

	SWA-PA-1810-LA-1303010R1
	 
	***
	SA-92

	 
	 
	 
	 

	SWA-PA-1810-LA-1504814
	 
	***
	SA-92












	
			
	P.A. No. 1810
	iii
	 

	K/SWA
	 
	SA-99















TABLE OF CONTENTS
	
		
	ADDITIONAL LETTERS (FOR REFERENCE) - INACTIVE (as of SA-82)

	6-1162-MSA-288
	Business Offer - Enhanced Ground Proximity

	 
	Warning System (EGPWS) - Activation - Peaks

	 
	and Obstacles Feature

	 
	(Not applicable to Block 700LUV & Block 800LUV Aircraft)

	 

	6-1162-JMG-501R2
	Business Offer - ACARS package

	 
	(Not applicable to Block 700LUV & Block 800LUV Aircraft)






INACTIVE / DELETED TABLES, EXHIBITS, AND LETTER AGREEMENTS


TABLE


	
				
	Table
	Title
	Last Updated under SA
	Current Status

	1
	Aircraft Information Table
	SA-75
	Inactive

	2
	Option Aircraft Information Table
	SA-74
	Deleted under SA-75

	1a
	Aircraft Information Table - Block 700LUV Aircraft
	SA-91
	Deleted Under SA-92




EXHIBITS
	
				
	Exhibits
	Title
	Last Updated under SA
	Current Status

	A
	Aircraft Configuration - 737-700
	SA-36
	Inactive

	A-Winglet
	Aircraft Configuration
	SA-36
	Inactive

	A-1-Winglet
	Aircraft Configuration
	SA-36
	Inactive

	A-1A
	Aircraft Configuration - 737-700 Block T-W-2c
	SA-36
	Inactive

	A-2
	Aircraft Configuration - 737-700 Block T-W-2 / T-W-2a
	SA-47
	Inactive

	A-3
	Aircraft Configuration - 737-700 Block T-W-2 / T-W-2a
	SA-61
	Inactive

	A-4
	Aircraft Configuration - 737-700 Block T-W-2b Aircraft
	SA-66
	Inactive

	A-5
	Aircraft Configuration - Block 700LUV Aircraft
	SA-75
	Deleted under SA-92

	C.2
	737-800 Customer Support Variables
	SA-71
	Deleted under SA-75

	D
	Price Adjustment Due to
Economic Fluctuations - Aircraft Price Adjustment
(July 1992 Base Price)
	 
	Inactive

	D-1
	Price Adjustment Due to Economic Fluctuations - Aircraft Price Adjustment
(July 1999 Base Price)
	SA-13
	Inactive
















	
			
	P.A. No. 1810
	iv
	 

	K/SWA
	 
	SA-99













TABLE OF CONTENTS


	
				
	Exhibits
	Title
	Last Updated under SA
	Current Status

	 
	Aircraft Price Adjustment
(July 1999 Base Price)
	 
	 

	E.2
	737-800 Buyer Furnished Equipment Provisions Document
	SA-73
	Deleted under SA-75

	 
	 
	 
	 

	RESTRICTED LETTER AGREEMENTS
	 
	 




	
				
	Letter Agreement
	Title
	Last Updated under SA
	Current Status

	6‐1162‐RLL‐933R21
	Option Aircraft
	SA-60
	Deleted under SA-75

	6‐1162‐RLL‐935R1  
	Performance Guarantees
	SA-1
	Inactive

	6‐1162‐RLL‐936R4
	Certain Contractual Matters
	SA-4
	Inactive

	6‐1162‐RLL‐937
	Alternate Advance Payment Schedule
	 
	Inactive

	6‐1162‐RLL‐938
	***
	 
	Inactive

	6‐1162‐RLL‐939R1
	Certification Flight Test 
Aircraft
	SA-1
	Inactive

	6‐1162‐RLL‐940R1
	Training Matters
	SA-1
	Inactive

	6‐1162‐RLL‐942
	Open Configuration Matters
	 
	Inactive

	6‐1162‐RLL‐943R1
	Substitution Rights
	SA-6
	Deleted under SA 75

	6‐1162‐RLL‐944
	***
	 
	Inactive

	6-1162-RLL-945
	Comparison of 737-7H4 and 737-3H4 Block Fuel Burn
	 
	Inactive

	6-1162-RLL-1855R3
	Additional Contractual 
Matters
	SA-4
	Inactive

	6-1162-RLL-1856
	***
	SA-1
	Inactive

	6-1162-RLL-1857
	Service Ready Validation Program Field Test
	SA-1
	Inactive

	6-1162-RLL-1858R1
	Escalation Matters
	SA-4
	Inactive

	6-1162-RLL-2036
	Amortization of Costs for Customer Unique Changes
	SA-1
	Inactive

	6-1162-RLL-2037
	Reconciliation of the Aircraft Basic Price
	SA-1
	Inactive

	6-1162-RLL-2073
	Maintenance Training Matters
	SA-1
	Inactive

	6-1162-KJJ-058R1
	Additional Substitution Rights
	SA-71
	Deleted under SA-75

	6-1162-KJJ-150
	Flight Control Computer & Mode Control Panel Spares Matter
	SA-14
	Inactive

	6-1162-MSA-185R3
	Delivery Change Contractual Matters
	SA-21
	Inactive






	
			
	P.A. No. 1810
	v
	 

	K/SWA
	 
	SA-99













	
				
	Letter Agreement
	Title
	Last Updated under SA
	Current Status

	6-1162-JMG-747R1
	***
	SA-36
	Inactive

	6-1162-CHL-217
	Rescheduled Flight Test 
Aircraft
	SA-32
	Inactive

	6-1162-NIW-606R1
	***
	SA-36
	Inactive

	6-1162-NIW-640
	Early Delivery of Two April 2004  Aircraft
	SA-35
	Inactive

	6-1162-NIW-889
	Warranty - Exterior Color Schemes and Markings for YA143 and on 
	SA-39
	Inactive

	6-1162-NIW-1142
	***
	SA-43
	Inactive

	6-1162-NIW-1369
	***
	SA-46
	Inactive

	6-1162-NIW-1983
	***
	SA-62
	Inactive

	SWA-PA-1810-LA-1000419
	***
	SA-64
	Inactive

	6-1162-NIW-890R1
	***
	SA-75






SA-39
	Inactive

	6-1162-KJJ-054R2
	Business Matters
	SA-75
	Inactive

	6-1162-JMG-669R9
	***
	SA-75


SA-75
SA-54
	Inactive

	SWA-PA-1810-LA-02710R1
	***
	SA-72
	Inactive

	SWA-PA-01810/03729-LA-1301169
	***
	SA-2 to PA 3729
	Inactive










	
			
	P.A. No. 1810
	vi
	 

	K/SWA
	 
	SA-99














	
	
	Table 1d to

	Purchase Agreement No. PA-01810

	Aircraft Delivery, Description, Price and Advance Payments

	Block 800LUV Aircraft (non-ETOPS Configuration)




	
																							
	Airframe Model/MTOW:
	737-800
	 
	174,200 pounds
	 
	 
	Detail Specification:
	D019A001SWA38 (1/9/2015)
	 
	 
	 

	 
	 
	 
	 
	 
	 
	 

	Engine Model/Thrust:
	 
	CFM56-7B27
	 
	27,300 pounds
	 
	Airframe Price Base Year/Escalation Formula:
	Jul-11
	 
	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:
	***
	 
	 
	 
	 
	 
	 
	 

	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 

	Deposit per Exercised Option Aircraft (OPEX):
	***
	 
	 
	 
	 
	 
	 
	 

	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 

	 
	 
	Escalation
	Aircraft
	 
	 
	Escalation Estimate
	Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):

	Delivery
	Number of
	Factor
	Serial
	Escalation
	 
	Adv Payment Base
	At Signing
	24 Mos.
	21/18/12/9/6 Mos.
	Total

	Date
	Aircraft
	(Airframe)
	Number
	Forecast
	 
	Price Per A/P
	***
	***
	***
	***

	Dec-2016
	2
	***
	63593, 63594
	***
	OPEX
	***
	***
	***
	***
	***

	May-2017
	1
	***
	63592
	***
	OPEX
	***
	***
	***
	***
	***

	May-2017
	1
	***
	63575
	***
	 
	***
	***
	***
	***
	***

	May-2017
	1
	***
	63576
	***
	 
	***
	***
	***
	***
	***

	Jun-2017
	2
	***
	63577, 63578
	***
	 
	***
	***
	***
	***
	***

	Jun-2017
	2
	***
	63596, 63595
	***
	OPEX
	***
	***
	***
	***
	***

	Jun-2017
	2
	***
	63571, 63586
	***
	 
	***
	***
	***
	***
	***

	Jul-2017
	1
	***
	63581
	***
	 
	***
	***
	***
	***
	***

	Jul-2017
	2
	***
	63598, 63599
	***
	OPEX
	***
	***
	***
	***
	***

	Aug-2017
	1
	***
	63587
	***
	 
	***
	***
	***
	***
	***

	Sep-2017
	3
	***
	63572, 63573, 63574
	***
	 
	***
	***
	***
	***
	***








	
			
	SWA-PA-01810  82233 / 88233 / 93899


	 
	SA-99

	 
	Boeing Proprietary
	Page 1











	
																							
	Table 1d to
	 

	Purchase Agreement No. PA-01810
	 

	Aircraft Delivery, Description, Price and Advance Payments
	 

	Block 800LUV Aircraft (non-ETOPS Configuration)
	 

	 
	 

	Delivery


Date
	







Number of


Aircraft






	Escalation


Factor


(Aircraft)
	

Aircraft


Serial


Number
	



Escalation


Forecast
	 
	

Escalation Estimate


Adv Payment Base


Price Per A/P
	Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):
	 

	

At Signing


***
	

24 Mos.


***
	

21/18/12/9/6 Mos.


***
	 

	Oct-2017
	1
	***
	63579
	***
	 
	***
	***
	***
	***
	 

	Oct-2017
	1
	***
	63597
	***
	OPEX
	***
	***
	***
	***
	 

	Nov-2017
	1
	***
	63580
	***
	 
	***
	***
	***
	***
	 

	Dec-2017
	2
	***
	63582, 63583
	***
	 
	***
	***
	***
	***
	 

	Dec-2017
	4
	***
	63600, 63601,
63602, 36993
	***
	OPEX
	***
	***
	***
	***
	 

	Jan-2018
	1
	***
	64115
	***
	OPEX
	***
	***
	***
	***
	 

	Jan-2018
	2
	***
	63584, 63585
	***
	 
	***
	***
	***
	***
	 

	Feb-2018
	2
	***
	64171, 64172
	***
	OPEX
	***
	***
	***
	***
	 

	Mar-2018
	1
	***
	64174
	***
	OPEX
	***
	***
	***
	***
	 

	Apr-2018
	1
	***
	64248
	***
	OPEX
	***
	***
	***
	***
	 

	May-2018
	2
	***
	63588, 63589
	***
	 
	***
	***
	***
	***
	 

	May-2018
	2
	***
	64251, 64250
	***
	OPEX
	***
	***
	***
	***
	 

	Jun-2018
	2
	***
	63590, 63591
	***
	 
	***
	***
	***
	***
	 

	Jun-2018
	2
	***
	64350, 64349
	***
	OPEX
	***
	***
	***
	***
	 

	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 

	 
	Total:
	42
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 

	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 

	Notes:
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 

	1) ***
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 










	
			
	SWA-PA-01810  82233 / 88233 / 93899


	 
	SA-99

	 
	Boeing Proprietary
	Page 2










	
	
	Attachment B To

	Letter Agreement SWA PA-1810-LA-1105884R2

	Option Aircraft Delivery, Description, Price and Advance Payments






	
														
	Airframe Model/MTOW:
	737-800
	 
	174,200 pounds
	 
	 
	Detail Specification:
	D019A001SWA38 (1/9/2015)
	 

	 
	 
	 
	 
	 
	 
	 
	 
	 

	Engine Model/Thrust:
	CFM56-7B27
	 
	27,300 pounds
	 
	 
	Airframe Price Base Year/Escalation Formula:
	Jul-11
	ECI-MFG/CPI

	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 

	Airframe Price:
	 
	***
	 
	 
	Engine Price Base Year/Escalation Formula:
	N/A
	N/A

	 
	 
	 
	 
	 
	 
	 
	 
	 
	 

	Optional Features Estimate:
	 
	***
	 
	 
	 
	 
	 
	 
	 

	 
	 
	 
	 
	 
	 
	 
	 

	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:
	***
	 
	 
	 
	 
	 
	 
	 

	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 

	Deposit per Aircraft:
	***
	 
	 
	 
	 
	 
	 
	 




	
										
	



Delivery


Date
	



Number of


Aircraft
	

Escalation


Factor


(Airframe)
	

Option


Exercise


Date
	 
	

Escalation Estimate


Adv Payment Base


Price Per A/P
	Advance Payment Per Aircraft (Amts. Due/Mos. Prior to Delivery):

	

At Signing


***
	

24 Mos.


***
	

21/18/12/9/6 Mos.


***
	Total


***

	Jul-2018
	2
	***
	1/1/17
	 
	***
	***
	***
	***
	***

	Aug-2018
	3
	***
	2/1/17
	 
	***
	***
	***
	***
	***

	Sep-2018
	1
	***
	3/1/17
	 
	***
	***
	***
	***
	***

	Oct-2018
	1
	***
	4/1/17
	 
	***
	***
	***
	***
	***

	Nov-2018
	1
	***
	5/1/17
	 
	***
	***
	***
	***
	***

	Dec-2018
	1
	***
	6/1/17
	 
	***
	***
	***
	***
	***

	Total:
	9
	 
	 
	 
	 
	 
	 
	 
	 








	
			
	 
	 
	SA-99



	SWA-PA-01810  82233-1F.TXT


	BOEING PROPRIETARY
	Page 1