Document:

EX-10.1.52

 Exhibit 10.1.52 

 

	
	 Amendment Three (to Unified In-Flight Connectivity Hardware,
 Services and Maintenance Agreement)

 THE USE OF THE FOLLOWING NOTATION IN THIS EXHIBIT INDICATES THAT THE CONFIDENTIAL PORTION HAS BEEN OMITTED
PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT AND THE OMITTED MATERIAL HAS BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION: [***] 

AMENDMENT THREE (TO UNIFIED IN-FLIGHT CONNECTIVITY HARDWARE, 

SERVICES AND MAINTENANCE AGREEMENT) 

This Amendment Three (this “Amendment”) to the Unified In-Flight Connectivity
Hardware, Services and Maintenance Agreement, dated as of February 1, 2017, as previously amended (as so amended, the “Original Agreement”), by and between American Airlines, Inc. (“American”) and Gogo LLC
(“Gogo”) (collectively the “Parties” and individually a “Party”), is made and entered into this September 4, 2018 (the “Amendment Effective Date”). 

WHEREAS, American desires to launch IPTV Services on Retrofit A/C in the 2Ku Fleet to provide live
television programming] to passengers on such aircraft; 
 WHEREAS, American and DISH Network L.L.C.
(“Dish”) have entered into an agreement under which American has been granted rights by Dish to receive, distribute, transmit, exhibit and display certain live television programming on the Retrofit A/C in the 2Ku Fleet (the
“AA-Dish Agreement”); 
 WHEREAS, Gogo,
American, and Dish have entered into an agreement under which Dish granted all licenses to Gogo that are required for Gogo to provide the IPTV Services to American (the “Gogo-American-Dish Agreement”); 

WHEREAS, Gogo and American have been involved in negotiations to amend the Original Agreement to reflect
the addition of IPTV Services on the Retrofit A/C in the 2Ku Fleet and intend to continue such negotiations in good faith; and 

WHEREAS, the Parties desire to amend the Original Agreement to reflect the launch of the IPTV Services on
the Retrofit A/C in the 2Ku Fleet. 
 NOW, THEREFORE, in consideration of the foregoing
premises and the covenants contained herein, American and Gogo agree as follows: 
  

	1	 Amendments to Original Agreement. 

 

	 	a.	 Section 9.4.4 of the Original Agreement is deleted in its entirety and replaced with
the following: 

 American Airlines Confidential and Proprietary 

  
 Page 1 

	
	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

	 	9.4.4	 IPTV Services. Gogo shall provision IPTV Services to the Retrofit A/C in the 2Ku Fleet as
described in Exhibit R, at pricing set forth in Exhibit D. 

  

	 	b.	 The following shall be added to Section 17 of the Original Agreement:

  

	 	17.2.9	 Gogo shall provide notice to American in the event of any (i) actual or alleged breach of the
Gogo-American-Dish Agreement, or (ii) actual, or threat of, early termination of the Gogo-American-Dish Agreement, in each case (i) and (ii), by either Gogo or Dish. In the event of any occurrence of subpart (i) or (ii), Gogo shall
work with American in good faith in an attempt to resolve the issues between Gogo and Dish leading to such occurrence (including by allowing American to cure any default). In the event that the breach cannot be cured, Gogo retains its right to
terminate the Gogo-American-Dish Agreement as set forth therein. In no event will Gogo disrupt or suspend the IPTV Services due to an actual or alleged breach of the Gogo-American-Dish Agreement by Dish without first giving Dish and American a [***]
to cure such breach, provided that the breach is curable within such period. 

  

	 	17.2.10	 Gogo will use best efforts to maintain the Gogo-American-Dish Agreement. 

 

	 	c.	 The following is added as Section 21.1(g) of the Original Agreement:

 (g) in addition to the indemnification obligations under the Gogo-American-Dish Agreement, a breach of
Section 1(a) of the Gogo-American-Dish Agreement; provided that for purposes of this Section 21.1(g), Dish will not be considered a third party. 
  

	 	d.	 Section 2.3 of Exhibit D is deleted in its entirety and replaced
with: 

  

	 	2.3	 Fees for the IPTV Services for Retrofit A/C in the 2Ku Fleet (other than the Additional 757s on the Phoenix to
Hawaii route) 

  

	 	2.3.1	 Fees for the IPTV Services: 

[***] 
  

	 	e.	 Item 9 of the table in Section 1.2 of Exhibit I is deleted in its
entirety and replaced with: [***] 

  

	 	f.	 The following shall be added to the end of the table in Section 1.2 of Exhibit
I: [***] 

  
 American Airlines
Confidential and Proprietary 
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	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

	 	g.	 The first paragraph of Section 5 of Exhibit
J-1 is deleted in its entirety and replaced with the following: 

 Gogo
and American will negotiate in good faith the SLA terms and metrics similar to the concepts and targets shown in the tables in this Section 5 of Exhibit J-1, and will work to agree on actual
terms and metrics no later than [***] following the Amendment Effective Date. Gogo shall use its best efforts to provide the IPTV Services in industry standard video and audio quality. The Parties agree that the tables in this Section 5 of
Exhibit J-1 are illustrative of expected service measurements. 
  

	 	h.	 A new Section 6 is added to Exhibit K as follows:

  

	 	6.	 IPTV Services Dashboard 

General. IPTV Services Dashboard: Gogo shall provide American a Dashboard that shall include analytics for the IPTV Services (the
“IPTV Services Dashboard”) substantially in the form set forth in Figure K-1. 
  

	 	6.1.	 At a minimum, the IPTV Services Dashboard shall include the following information updated at least once daily.
The Parties shall discuss in good faith the addition of additional metrics to the IPTV Services Dashboard. 

  

	 	6.1.1.	 Number of IPTV Users and views. 

 

	 	6.1.2.	 The click through rate and IPTV take rate for the channels presented in the IPTV UI, where “take
rate” refers to the ratio, expressed as a percentage, of Users viewing a particular channel to the number of passengers on a particular flight. 

  

	 	6.1.3.	 Availability and media quality of the IPTV multicast stream as measured on each Retrofit A/C in the 2Ku Fleet.

  

	 	6.1.4.	 The number of active Retrofit A/C in the 2Ku Fleet on which the IPTV Services are deployed.

  

	 	6.2.	 Within [***] of the end of each calendar month, Gogo shall provide to American a report in Microsoft Excel
format that includes (a) the Output IPTV Availability, and (b) Output eMOS information for the preceding calendar month. Gogo shall use its best efforts to make the Output IPTV Availability and Output eMOS available on a minute-by-minute basis and within the IPTV Services Dashboard. 

  
 American Airlines
Confidential and Proprietary 
 Page 3 

	
	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

	 	6.2.1.	 “eMOS” means the model used to compute the estimated user-perceived video quality by combining
multiple objective video quality analyzer (VQA) metrics whose continuous values are mapped to discrete scores on the 0—5 mean opinion score (MOS) scale, with 5 being the best on both standard definition and high definition programs.

  

	 	6.2.2.	 “Output IPTV Availability” means the availability of each of the IPTV Channels on a time
interval determined by the Parties, as reported by a Tektronix Sentry box measuring the output of the SmartBox(es) supplying the IPTV Services. 

  

	 	6.2.3.	 “Output eMOS” means the eMOS scores of each of the IPTV Channels on a time interval determined
by the Parties, as reported by a Tektronix Sentry box measuring the output of the SmartBox(es) supplying the IPTV Services. 

  

	 	i.	 Exhibit R is deleted in its entirety and replaced with Exhibit R attached to
this Amendment. 

  

	2	 Further Negotiations. The Parties acknowledge that ongoing negotiations are occurring with
respect to the IPTV Services and agree to continue such negotiations in good faith in order to further amend the Original Agreement with respect to the IPTV Services. The Parties shall use their best efforts to conclude such negotiations and amend
and restate this Amendment within [***] after the Amendment Effective Date. 

  

	3	 Entire Agreement/Amendment. This Amendment constitutes the full and complete understanding of the
Parties, as of the Amendment Effective Date, with respect to the subject matter of this Amendment and supersedes all prior agreements and understandings between the Parties with respect to the subject matter. This Amendment may be modified only by
written agreement signed by an authorized representative of each Party. 

  

	4	 Effectiveness of Agreement/Definitions. Except as specifically amended by this Amendment,
the Original Agreement remains in full force and effect. All capitalized terms used but not defined herein shall have the respective meanings applied to them in the Original Agreement. 

 

	5	 Counterparts. This Amendment may be executed in counterparts, each of which shall
constitute an original but all of which together shall constitute one and the same instrument, and if so executed in counterparts will be enforceable and effective upon the exchange of executed counterparts or the exchange of facsimile transmissions
of executed counterparts. Each Party agrees that any electronic signatures of the Parties, in any form or format, included in this Amendment are intended to authenticate this writing and to have the same force and effect as manual signatures. For
the purposes of this provision, ‘electronic signature’ means any electronic sound, symbol or process attached to or logically associated with a record and executed and adopted by a Party with the intent to sign such record, including e-mail signatures and processes developed by electronic signature services (e.g., DocuSign). 

  
 American Airlines
Confidential and Proprietary 
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	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

 [Signatures appear on the next page] 

  
 American Airlines
Confidential and Proprietary 
 Page 5 

	
	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

 IN WITNESS WHEREOF, the parties have executed and delivered this Amendment as of the Amendment
Effective Date. 
  

									
	GOGO LLC	  	            	 	AMERICAN AIRLINES, INC.
					
	By:	 	 /s/ David Bijur
	  		 	By:	 	 /s/ Jimmy James

	Name:	 	David Bijur	  		 	Name:	 	Jimmy James
	Title:	 	SVP	  		 	Title:	 	MD, Tech Ops Procurement
	Date:	 	10/17/2018	  		 	Date:	 	10/23/2018

  
 American Airlines
Confidential and Proprietary 
 Signature Page to Amendment Three (to Unified In-Flight Connectivity Hardware, Services and 

Maintenance Agreement) 

	
	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

 Figure K-1 

IPTV Dashboard 
 [***]

  
 American Airlines
Confidential and Proprietary 
 Figure K-1 Page 1 

	
	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

 [***] 

  
 American Airlines
Confidential and Proprietary 
 Figure K-1 Page 2 

	
	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

 [***] 

  
 American Airlines
Confidential and Proprietary 
 Figure K-1 Page 3 

	
	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

 Exhibit R: 

IPTV Services 
 This Exhibit
R is intended to set forth the Parties’ respective rights and obligations with respect to IPTV Services. For the avoidance of doubt, except where the context of the Original Agreement otherwise requires, the equipment, software and
services described herein shall constitute Equipment, Software and IPTV Services, respectively, as such terms are defined in the Original Agreement. 
  

	1.	 Provision of IPTV Services 

 

	 	1.1	 Gogo shall make the IPTV Services available to User’s PEDs on all Retrofit A/C equipped with the 2Ku
Solution other than the Additional 757s on the Phoenix to Hawaii route. Upon satisfaction of the IPTV Services tests in accordance with the acceptance testing protocols agreed by the Parties (the “IPTV Launch Date”), Gogo shall
provide to American [***]. 

  

	 	1.2	 In consideration of the fees set forth in Section 2.3 of Exhibit D, as between the Parties,
Gogo is responsible for the acquisition or development, installation and maintenance of all Gogo provided hardware and software specifically required for the provision of the IPTV Services, and monitoring equipment (e.g., a Tektronix box). As
between the Parties, Gogo shall house all SmartBox(es) within its facilities and shall be responsible for assisting with the maintenance and upkeep of the SmartBox(es), including notifying American and Dish of issues related to the SmartBox(es) of
which it has become aware. 

  

	 	1.3	 As between the Parties, American is responsible for obtaining the rights to provide audiovisual content to
Users in connection with the IPTV Services. As of the Amendment Effective Date, American has been granted the rights to receive, distribute, transmit, exhibit and display the following television channels to Retrofit A/C by way of the 2Ku Solution
(“IPTV Channels”): 

  

	 	1.	 WNBC 

  

	 	2.	 WNYW 

  

	 	3.	 CNBC 

  

	 	4.	 USA 

  

	 	5.	 Disney Channel 

  

	 	6.	 Telemundo (National) 

 

	 	7.	 ESPN 

  

	 	8.	 TNT 

  

	 	9.	 CNN 

  

	 	10.	 Bravo 

  

	 	11.	 NFL Network 

  

	 	12.	 WCBS 

  
 American Airlines
Confidential and Proprietary 
 Exhibit R Page 1 

	
	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

	 	1.4	 American may provision the IPTV Services to its passengers for [***]. American’s sole payment obligations
to Gogo for IPTV Services are set forth in Exhibit D, Exhibit R, related SOWs (if any) and amendments to any of the foregoing, regardless of any fee American may charge its passengers for the IPTV Services.

  

	2.	 IPTV Services Term and Termination 

 

	 	2.1	 The term during which Gogo shall provide the IPTV Services (the “IPTV Term”) will begin on the
Amendment Effective Date and continue until [***] for Retrofit A/C equipped with the 2Ku Solution, unless earlier terminated in accordance with the provisions of Section 18 of the Original Agreement or this Section 2 of Exhibit
R. 

  

	 	2.2	 American may terminate the IPTV Services at any time for any reason or no reason whatsoever on written notice
to Gogo, to be effective no earlier than [***] following the delivery of such written notice to Gogo. 

  

	 	2.3	 American may terminate the IPTV Services at any time on notice to Gogo if (a) Gogo fails to use its best
efforts to provide the IPTV Service in industry standard video and audio quality in accordance with Section 5 of Exhibit J-1 or (b) the Parties fail to agree to service level metrics
for the IPTV Services within three (3) months of the Amendment Effective Date. [***]. 

  

	 	2.4	 Upon any termination of the IPTV Services under this Section 2 of Exhibit R, the Parties
will use commercially reasonable efforts and work together in good faith to develop a reasonable plan for the wind-down of the IPTV Services. For the avoidance of doubt, any termination of the IPTV Services under this Section 2 of Exhibit
R will have no impact on any obligations either Party may have with respect to other portions of the Gogo Services. 

  

	3.	 Geofencing and Blackouts 

 

	 	3.1	 As between the Parties, Gogo is responsible for ensuring that the IPTV Channels are not received, distributed,
exhibited or displayed on any A/C located outside of United States airspace for A/C departing from or arriving at destinations outside the continental United States (including the District of Columbia) (the “Unauthorized Airspace”).
The operation of the IPTV Services in order to receive, distribute, exhibit or display the IPTV Channels on A/C while such A/C is within the Unauthorized Airspace (“Unauthorized Exhibition”) is not authorized under this Amendment or
the Original Agreement. Notwithstanding the foregoing, for the purposes of this section, the reception, distribution, exhibition and/or display of the IPTV Channels on flights departing from and arriving at destinations within the continental United
States (including the District of Columbia) shall be deemed within United States airspace (regardless of whether such aircraft exit United States airspace during the applicable flight). 

  
 American Airlines
Confidential and Proprietary 
 Exhibit R Page 2 

	
	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

	4.	 IPTV UI Implementation 

 

	 	4.1	 Gogo shall ensure that, as of the Amendment Effective Date, the Portal includes a channel guide user interface
that allows Users to select and view all of the IPTV Channels, substantially similar to the user interface illustrated in Figure R-1 (the “IPTV UI”). The IPTV UI shall include American Marks
at American’s sole discretion. Gogo shall ensure that the IPTV UI includes a Dish mark at all times, and the size, placement and display of such Dish mark shall remain consistent with the size, placement and display of such mark on the IPTV UI
as of the Amendment Effective Date unless and until a change to size, placement or display of the Dish mark is agreed to by the Parties, provided that Gogo shall not unreasonably withhold its agreement to a change proposed by American related to the
foregoing. Figure R-1 provides an example of an acceptable use of a Dish mark. As between the Parties, Gogo shall be responsible for the development and implementation of the IPTV UI as set forth in this
Section 4. 

  

	 	4.2	 American may require that certain links or icons included within the Portal from which a User can directly
access the IPTV UI include text substantially similar to “Live TV by DISH.” Such requirement shall be subject to the Parties agreeing upon an MCP in accordance with Section 3.3.6 of the Original Agreement. 

  
 American Airlines
Confidential and Proprietary 
 Exhibit R Page 3 

	
	 Amendment Three (to Unified In-Flight
Connectivity Hardware,
 Services and Maintenance Agreement)

 

 Figure R-1: 

IPTV UIs 
  

 

  
 American Airlines
Confidential and Proprietary 
 Figure R-1 Page 1EX-10.1.53

 Exhibit 10.1.53 

 

	
	 Amendment Four (to Unified In-Flight Connectivity Hardware, Services and
 Maintenance Agreement)

 THE USE OF THE FOLLOWING NOTATION IN THIS EXHIBIT INDICATES THAT THE CONFIDENTIAL PORTION HAS BEEN OMITTED
PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT AND THE OMITTED MATERIAL HAS BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION: [***] 

AMENDMENT FOUR (TO UNIFIED IN-FLIGHT CONNECTIVITY HARDWARE, 

SERVICES AND MAINTENANCE AGREEMENT) 

This Amendment Four (this “Amendment”) to the Unified In-Flight Connectivity
Hardware, Services and Maintenance Agreement, dated as of February 1, 2017, as previously amended (as so amended, the “Agreement”), by and between American Airlines, Inc. (“American”) and Gogo LLC
(“Gogo”) (collectively the “Parties” and individually a “Party”), is made and entered into as of the November 15, 2018 (the “Effective Date”) and pertains to activities commencing
March 1, 2018. Capitalized terms used but not defined herein shall have the meanings set forth in the Agreement. 

WHEREAS, the Parties wish to extend the scope of the Agreement to include the installation of the 2Ku
Solution and the provision of certain Gogo Services on [***] A319 aircraft being delivered to American, which installation requires the SOW set forth in Appendix B to accommodate the de-modification of the
LiveTV system, and to amend certain terms of the Agreement solely with respect to these aircraft. 
 NOW,
THEREFORE, in consideration of the foregoing premises and the covenants contained herein, American and Gogo agree as follows: 
  

	1.	 Amendments to the Agreement. 

A. The [***] A319 aircraft set forth in Appendix A below are hereby incorporated into the 2Ku Fleet subject to the terms set out in this
Amendment. The chart set forth in Appendix A below is hereby incorporated into the Agreement as Exhibit A-1-B. The SOW to de-modify the LiveTV system from the subject aircraft is set forth in Appendix B hereto. 

B. Section 1.1 (Shipset Pricing – 2Ku Solution). The first paragraph under the header “Credit” in
Section 1.1 of Exhibit D to the Agreement is hereby amended by adding the following sentence at the end of the paragraph: 

[***] 
  

	2.	 Effectiveness of Agreement/Definitions. Except as specifically amended by this Amendment, the Agreement
remains in full force and effect. All capitalized terms used but not defined herein shall have the respective meanings applied to them in the Agreement. 

  

			
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 IN WITNESS WHEREOF, the Parties have executed and delivered this Amendment as of the Effective Date.

  

					
	 GOGO LLC
  

By: /s/ David
Bijur                                        
                            

Name: David Bijur
 Title: SVP, Airlines
	 	         

 

	  	 AMERICAN AIRLINES, INC.
  

By: /s/ Craig
Barton                                        
                        
 Name:
Craig Barton
 Title: VP Technical Services

  

					
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	 Amendment Four (to Unified In-Flight Connectivity
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 Appendix A 

Additions to Exhibit A-1 (2Ku Fleet) as Exhibit A-1-B 
 [***] 

  

					
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 Appendix B 

Statement of Work - A319 LiveTV De-Modification for American Airlines 

Described within this SOW is the A319 LiveTV De-Modification project, which consists of the Gogo Services and
deliverables to be provided by Gogo, the other Gogo responsibilities and the related American Airlines responsibilities in accordance with the terms of this SOW. To the extent there is any contradiction, inconsistency or ambiguity between the terms
of this SOW and of the Agreement, this SOW will govern. 
  

	1.	 Purpose 

This Statement of Work defines the activities and requirements to be performed by Gogo and American Airlines to provide Engineering Services
that will result in [***]. 
  

	2.	 Scope 

  

	 	A.	 Gogo Obligations. Gogo shall provide the following for [***] of the incoming American Airlines Airbus
A319 aircraft: 

  

	 	(i)	 draft engineering instructions for de-modification work of the
remaining LiveTV structure on each Aircraft; 

  

	 	(ii)	 released engineering instructions for de-modification work of the
remaining LiveTV structure on each Aircraft; 

  

	 	(iii)	 instructions for Continued Airworthiness (ICAs) for the two engineering instructions recited above;

  

	 	(iv)	 FAA form 8110-3 approval for static ultimate strength and DTA prior to
RTS (DTA approval for any repairs will come within 12 months after RTS); 

  

	 	(v)	 commercially reasonable Engineering Services support for meetings and milestone events; 

 

	 	(vi)	 upon American Airlines’ request in accordance with Section 2. B. 13) below, provide Engineering
Services support for purposes other than meetings and milestone events at the rate agreed by the Parties; and 

  

	 	B.	 American Obligations. American Airlines shall provide the following for the [***] incoming American
Airlines Airbus A319 aircraft referenced above: 

  

	 	(i)	 LiveTV Data – American Airlines will provide STC approved LiveTV installation drawings, MDL, ICAs, any
removal procedures; 

  

	 	(ii)	 feedback of draft revisions for work instructions (repair and/or alteration) to be provided within [***] of
receipt; 

  

					
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	 	(iii)	 written approval of the repair scope as defined in the Gogo engineering draft documents. This is to include the
separation between repair and alteration procedures as defined by Gogo engineering; 

  

	 	(iv)	 written approval for the use of FAA 8110-3 approvals for the LiveTV
work scope; 

  

	 	(v)	 an opportunity for Gogo sustaining engineering to perform a survey of the Aircraft. This will include access to
the crown and interior access of all the structure of the reportable areas of the Aircraft (per Assumptions.5); 

  

	 	(vi)	 OEM repair parts, fabricated repair parts, and spares of OEM and fabricated repair parts. This specifically
includes but is not limited to replacement frame sections for locations 53, 54, and 55, stringer sections at S-2L, S-3L, and
S-2R, shear ties in-between S-5R and S-5L along FR 53, 54, and 55, frame splices and
stringer splices, and external repair doublers, as needed; 

  

	 	(vii)	 written requests for additional Gogo deliverables (if any) that will be utilized; 

 

	 	(viii)	 deadlines for the Engineering Services; 

 

	 	(ix)	 subject Aircraft serial numbers; 

 

	 	(x)	 Airbus drawing access to the affected area on the subject Aircraft; 

 

	 	(xi)	 latest revision of the A319 SRM; 

 

	 	(xii)	 any deactivation paperwork of the LiveTV system; and 

 

	 	(xiii)	 Gogo with at least 30 days prior written notice for Engineering Services support and pay for a minimum of 4
days of such support. 

  

	3.	 Assumptions 

  

	 	1)	 Any deviations in aircraft configuration that are not clearly communicated in writing by an authorized American
employee are out of scope for this SOW and will be quoted separately at the time of occurrence. 

  

	 	2)	 Any deviations from the Gogo engineering instructions caused by workmanship issues are out of scope for this
SOW and will be quoted separately at the time of occurrence. 

  

	 	3)	 Upon receipt and review of the above requested data, Gogo reserves the right to request more data as needed.
When requested, data will be provided to Gogo from American Airlines within [***] or within a mutually agreed time if three days is not prudent. 

  

	 	4)	 If an Airworthiness Directive (“AD”) is identified, Gogo will provide notice to American Airlines of
such AD. The Parties shall discuss the impact of an AD to this SOW and amend this SOW as needed in view of the AD. 

  

	 	5)	 Any repairs or modifications found within frames 44-56 and stringers 14-L to 14-R that could affect the accomplishment of the engineering instructions or the substantiation data is outside the scope of this quote. Once the repairs have been
documented and submitted to Gogo, Gogo may revise this quote to include any additional engineering costs that are required. 

  

					
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	 	6)	 The Gogo engineering instructions will not provide any instructions for removing any LiveTV electrical or
structural items outside of what is installed in the Gogo reportable area as defined in the Assumptions. 

  

	 	7)	 The materials and information contained herein are confidential and proprietary to Gogo LLC and American
Airlines, Inc. By accepting this document, each recipient agrees to use such materials and information solely for the purpose of development and execution of the A319 LiveTV De-Modification for American
Airlines, as defined below, and shall hold such materials and information confidential and, except as required by law or with the consent of the other party, not disclose them to any other person. 

 

	4.	 Other Terms 

  

	 	1)	 Milestone Dates 

  

			
	 Milestone
	  	 Date

	EA Development	  	[***]
	Provide Parts List	  	[***]
	EA Rev 1 Release	  	[***]
	EA Rev 2 Release	  	[***]
	EA Drawing Release	  	[***]
	EA Rev A Release	  	[***]
	First LiveTV Demodification	  	[***]
	Issuance and Release of 8110-3 for EA	  	[***]

  

	 	2)	 Commercial Terms for the performance under this SOW are set forth in Schedule 1 to this Appendix B. Gogo may
invoice American Airlines for its work under this SOW upon execution of this SOW by the Parties. Payment terms in connection with this SOW shall be as set forth in Section 13.1 of the Agreement. 

 

	 	3)	 Additional Aircraft may be added to this SOW per an American Airlines request and agreed modification to this
SOW. Quotes for those Aircraft will be addressed as they are added. Modifications to this SOW that require additional Gogo resources or requests for additional Engineering Services, such as support services, not currently obligated under this SOW
shall be the subject of a change order or amendment to this SOW. 

  

					
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 Schedule 1 to Appendix B 

Unique Commercial Pricing for SOW 

[***][***] 

  

					
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