Document:

Exhibit 10.56

 Exhibit 10.56 
 Pursuant to 17 CFR 240.24b-2, confidential information has been omitted in places marked 
 “[***]” and has been filed separately with the Securities and Exchange Commission 
 pursuant to a Confidential
Treatment Application filed with the Commission. 
 NETWORK EQUIPMENT AND SERVICES AGREEMENT 
 by and between 
 TERRESTAR NETWORKS
INC. 
 and 
 NOKIA
SIEMENS NETWORKS US LLC 
 Effective as of August 22, 2007 
  

 Nokia Siemens Networks & TerreStar Proprietary & Confidential

 TABLE OF CONTENTS 
  

							
	1. OVERVIEW	  	6
				
		  	1.1  	  	 GENERAL SCOPE.
	  	6
		  	1.2  	  	 OBJECTIVES.
	  	6
		  	1.3  	  	 EFFECT OF OBJECTIVES.
	  	7
		
	2. DEFINITIONS	  	7
		
	3. TERM	  	7
		
	4. PURCHASE RIGHTS	  	7
				
		  	4.1  	  	 RIGHT TO BUY PRODUCTS AND
SERVICES.
	  	7
		  	4.2  	  	 APPROVED PURCHASERS.
	  	8
		  	4.3  	  	 RESPONSIBILITY FOR APPROVED PURCHASERS.
	  	10
		
	5. ORDERING, DELIVERY LEADTIMES; ORDER CANCELLATION, OBLIGATIONS OF BOTH PARTIES	  	11
				
		  	5.1  	  	 PLACEMENT OF ORDERS.
	  	11
		  	5.2  	  	 TRIAL/LAB EQUIPMENT.
	  	11
		  	5.3  	  	 INFORMATION NEEDED FOR SUPPLYING PRODUCTS AND
SERVICES.
	  	11
		  	5.4  	  	 PREREQUISITES FOR ACCEPTANCE.
	  	11
		  	5.5  	  	 PERMITS.
	  	11
		
	6. NETWORK DESIGN AND [***]	  	12
				
		  	6.1  	  	 NOKIA SIEMENS RESPONSIBILITIES GENERALLY.
	  	12
		  	6.2  	  	 CORE NETWORK [***].
	  	12
		  	6.3  	  	 RAN NETWORK [***].
	  	13
		  	6.4  	  	 CORRECTIVE ACTION PLANS.
	  	17
		
	7. PURCHASE AND DELIVERY OF PRODUCTS	  	17
				
		  	7.1  	  	 PRODUCTS.
	  	17
		  	7.2  	  	 REBANDING SERVICES AND INITIAL PRODUCTS.
	  	18
		  	7.3  	  	 ENHANCED PRODUCTS.
	  	19
		  	7.4  	  	 PRODUCT ENHANCEMENTS.
	  	20
		  	7.5  	  	 [***] INTERFACE VERIFICATION SERVICES.
	  	23
		  	7.6  	  	 TYPE APPROVAL.
	  	24
		  	7.7  	  	 PRODUCT EVOLUTION.
	  	24
		  	7.8  	  	 PRODUCT END-OF-LIFE.
	  	25
		  	7.9  	  	 PACKING.
	  	27
		  	7.10	  	 DELIVERY.
	  	27
		  	7.11	  	 RISK OF LOSS.
	  	28
		  	7.12	  	 TITLE.
	  	28
		  	7.13	  	 DOCUMENTATION.
	  	28
		  	7.14	  	 EARLY OR LATE DELIVERY.
	  	28
		
	8. IMPLEMENTATION SERVICES AND ACCEPTANCE	  	29
				
		  	8.1  	  	 OVERVIEW OF IMPLEMENTATION SERVICES.
	  	29

  

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		  	8.2  	  	 IMPLEMENTATION OF NETWORK EQUIPMENT.
	  	30
		  	8.3  	  	 [***].
	  	30
		  	8.4  	  	 INSTALLATION OF RELATED EQUIPMENT.
	  	31
		  	8.5  	  	 TIMING OF ACCEPTANCE TESTING.
	  	32
		  	8.6  	  	 ACCEPTANCE PROCEDURES.
	  	33
		
	 9. MAINTENANCE, SUPPORT AND TRAINING
	  	35
				
		  	9.1  	  	 HARDWARE AND SOFTWARE MAINTENANCE SERVICES.
	  	35
		  	9.2  	  	 SPARE PARTS.
	  	36
		  	9.3  	  	 TRAINING.
	  	37
		
	 10. PRODUCT MANUFACTURING
	  	37
				
		  	10.1  	  	 MANUFACTURING.
	  	37
		  	10.2  	  	 PRODUCTION PLAN.
	  	37
		  	10.3  	  	 QUALITY ASSURANCE PLAN.
	  	38
		  	10.4  	  	 ACCESS AND INSPECTION RIGHTS.
	  	38
		
	 11. EXCLUSIVITY AND MINIMUM VOLUME COMMITMENTS
	  	38
				
		  	11.1  	  	 EXCLUSIVITY.
	  	38
		  	11.2  	  	 MINIMUM VOLUME COMMITMENTS.
	  	38
		  	11.3  	  	 [***].
	  	40
		  	11.4  	  	 [***]
	  	40
		  	11.5  	  	 [***]
	  	41
		  	11.6  	  	 [***]
	  	41
		  	11.7  	  	 [***]
	  	43
		  	11.8  	  	 GOVERNMENT CUSTOMERS.
	  	43
		
	 12. CHANGE PROCEDURES
	  	44
		
	 13. CONTRACT ADMINISTRATION
	  	45
				
		  	13.1  	  	 CONTRACT MANAGEMENT.
	  	45
		  	13.2  	  	 KEY NOKIA SIEMENS PERSONNEL.
	  	46
		  	13.3  	  	 COOPERATION WITH OTHER TERRESTAR CONTRACTORS.

	  	46
		  	13.4  	  	 SUBCONTRACTING RIGHTS.
	  	47
		
	 14. SERVICE LEVEL AGREEMENT
	  	48
		
	 15. FEES AND PRICING
	  	48
				
		  	15.1  	  	 CHARGES.
	  	48
		  	15.2  	  	 TAXES.
	  	48
		  	15.3  	  	 NO OTHER CHARGES.
	  	50
		
	 16. PAYMENTS AND INVOICING.
	  	50
				
		  	16.1  	  	 INVOICING.
	  	50
		  	16.2  	  	 CREDITS.
	  	54
		  	16.3  	  	 PAYMENT DUE DATE.
	  	57
		  	16.4  	  	 CREDIT CHECK.
	  	58
		
	 17. OWNERSHIP OF INTELLECTUAL PROPERTY AND LICENSES
	  	59
				
		  	17.1  	  	 GRANT OF LICENSES TO NOKIA
SIEMENS.
	  	59
		  	17.2  	  	 GRANTS OF LICENSES TO DELIVERABLES.
	  	60
		  	17.3  	  	 GRANTS OF LICENSES TO SOFTWARE.
	  	60

  

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		  	17.4  	  	 LICENSE RESTRICTIONS.
	  	60
		  	17.5  	  	 OWNERSHIP.
	  	60
		  	17.6  	  	 FLOW DOWN OBLIGATIONS.
	  	62
		
	18. CONFIDENTIALITY	  	63
				
		  	18.1  	  	 CONFIDENTIAL INFORMATION.
	  	63
		  	18.2  	  	 AGREEMENT TERMS.
	  	63
		  	18.3  	  	 CONFIDENTIALITY OBLIGATIONS.
	  	63
		  	18.4  	  	 EXCEPTIONS.
	  	64
		  	18.5  	  	 INJUNCTIVE RELIEF.
	  	65
		  	18.6  	  	 PUBLIC STATEMENTS.
	  	65
		  	18.7  	  	 RETURN OF CONFIDENTIAL INFORMATION.
	  	65
		
	19. RECORDKEEPING AND AUDIT RIGHTS	  	65
				
		  	19.1  	  	 RECORDKEEPING OBLIGATIONS.
	  	65
		  	19.2  	  	 GENERAL AUDIT RIGHTS.
	  	66
		  	19.3  	  	 ADJUSTMENTS TO CHARGES.
	  	66
		  	19.4  	  	 REGULATORY AUDITS.
	  	67
		  	19.5  	  	 NOKIA SIEMENS’ AUDIT RIGHTS.
	  	67
		
	20. WARRANTIES	  	68
				
		  	20.1  	  	 PRODUCT WARRANTIES AND SOFTWARE RECTIFICATIONS.
	  	68
		  	20.2  	  	 SERVICES WARRANTY.
	  	69
		  	20.3  	  	 REMEDIES.
	  	69
		  	20.4  	  	 [***]
	  	69
		  	20.5  	  	 CONFLICTS OF INTEREST.
	  	60
		  	20.6  	  	 GOOD TITLE.
	  	70
		  	20.7  	  	 AUTHORIZATION.
	  	70
		  	20.8  	  	 [***]
	  	70
		  	20.9  	  	 [***]
	  	71
		  	20.10	  	 DISCLAIMER.
	  	71
		
	21. INSURANCE	  	71
		
	22. INDEMNITIES	  	72
				
		  	22.1  	  	 INDEMNITY BY NOKIA SIEMENS.
	  	72
		  	22.2  	  	 INDEMNITY BY TERRESTAR.
	  	73
		  	22.3  	  	 INFRINGEMENT.
	  	74
		  	22.4  	  	 INDEMNIFICATION PROCEDURES.
	  	75
		
	23. LIMITATIONS OF LIABILITY	  	75
		
	24. TERMINATION	  	76
				
		  	24.1  	  	 TERMINATION OF NOKIA SIEMENS FOR
CAUSE.
	  	76
		  	24.2  	  	 TERMINATION OF TERRESTAR FOR
CAUSE.
	  	76
		  	24.3  	  	 MUTUAL TERMINATION RIGHT.
	  	77
		  	24.4  	  	 [***]
	  	77
		  	24.5  	  	 EFFECT OF TERMINATION.
	  	78
		  	24.6  	  	 SURVIVAL.
	  	80
		
	25. DISPUTE RESOLUTION	  	80

							
				
		  	25.1  	  	 HANDLING OF DISPUTES.
	  	80

  

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		  	25.2  	  	 INITIAL MEETING.
	  	80
		  	25.3  	  	 SENIOR EXECUTIVE MEETING.
	  	80
		  	25.4  	  	 BINDING ARBITRATION.
	  	80
		  	25.5  	  	 INJUNCTIVE RELIEF.
	  	81
		  	25.6  	  	 CONTINUED PERFORMANCE.
	  	81
		  	25.7  	  	 DISPUTES WITH APPROVED PURCHASERS.
	  	81
		
	26. GENERAL	  	81
				
		  	26.1  	  	 CONSTRUCTION AND INTERPRETATION.
	  	81
		  	26.2  	  	 ENTIRE AGREEMENT.
	  	82
		  	26.3  	  	 ASSIGNMENT.
	  	82
		  	26.4  	  	 FORCE MAJEURE.
	  	83
		  	26.5  	  	 EXPORT CONTROLS.
	  	83
		  	26.6  	  	 COMPLIANCE WITH LAWS.
	  	84
		  	26.7  	  	 NOTICES.
	  	84
		  	26.8  	  	 FAX SIGNATURE AND COUNTERPARTS.
	  	85
		  	26.9  	  	 RELATIONSHIP OF PARTIES; NO THIRD PARTY
BENEFICIARIES.
	  	85
		  	26.10	  	 SEVERABILITY.
	  	86
		  	26.11	  	 WAIVER OF DEFAULT.
	  	86
		  	26.12	  	 CUMULATIVE REMEDIES.
	  	86
		  	26.13	  	 GOVERNING LAW; VENUE AND JURISDICTION.
	  	86

 EXHIBITS 
  

					
	 Schedule
	  	 A
	  	 Definitions

	Exhibit	  	A	  	Product Descriptions, Statements of Compliance
	Exhibit	  	B	  	Network [***]
		  	B-1	  	        RAN Detailed Design SOW
		  	B-2	  	        Pre-Launch Optimization SOW
		  	B-3	  	        Core Network [***]
	Exhibit	  	C	  	Implementation Services
		  	C-1	  	        RAN Implementation SOW
		  	C-2	  	        OSS Implementation SOW
		  	C-3	  	        Core Implementation SOW
	Exhibit	  	D	  	Care Services
		  	D-1	  	        Care Agreement
		  	D-2	  	        Hardware Warranty Terms
		  	D-3	  	        Software License Terms
		  	D-4	  	        Software Rectification
	Exhibit	  	E	  	Training Scope of Work

  

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	Exhibit	  	F	  	Fee and Payment Schedule
	Exhibit	  	G	  	Reserved for Core Network Design Requirements
	Exhibit	  	H	  	Interface and Technical Standards
	Exhibit	  	I	  	[***] Verification Services
	Exhibit	  	J	  	
		  	J-1	  	Core Dimensioning
		  	J-2	  	Initial RAN Nominal Design Specifications
	Exhibit	  	K	  	Reserved for Network System Integration SOW
	Exhibit	  	L	  	[***]
	Exhibit	  	M	  	Standards for Interfacing with Deployment Contractor
		  	M1	  	        RAN Statement of Responsibilities
		  	M2	  	        Core Statement of Responsibilities
	Exhibit	  	N	  	Site Specification Requirements
	Exhibit	  	O	  	Markets
	Exhibit	  	P	  	Acceptance Procedures
	Exhibit	  	Q	  	Nokia Siemens Quality Assurance Plan
	Exhibit	  	R	  	Forecast, Ordering and Delivery Process
	Exhibit	  	S	  	Governance
	Exhibit	  	T	  	VAR Terms
	Exhibit	  	U	  	Applicable Terms and Conditions for Approved Purchasers
	Exhibit	  	V	  	Reserved
	Exhibit	  	W	  	Existing Lab Equipment

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

 This Network Equipment and Services Agreement (this “Agreement”), effective as of
August 17, 2007 (the “Effective Date”), is entered into by and between TerreStar Networks Inc., a Delaware corporation with offices located at One Discovery Square, Suite 600, 12010 Sunrise Valley Drive, Reston,
Virginia 20190 (“TerreStar”), and Nokia Siemens Networks US LLC, a Delaware limited liability company with offices located at 1040 Crown Pointe Parkway, Suite 900, Atlanta, GA 30338 (“Nokia Siemens”). As used in
this Agreement, “Party” means either TerreStar or Nokia Siemens, as appropriate, and “Parties” means TerreStar and Nokia Siemens. 
 WHEREAS, TerreStar has been licensed by the U.S. Federal Communications Commission (“FCC”) to construct, launch and operate a wireless communications system in the United States to be utilized
by TerreStar to provide wireless communications services, that is a combination of both a space-based network and a terrestrial-based network transmitting in the 2180Mhz to 2200Mhz and receiving in the 2000Mhz to 2020Mhz S-Band spectrum
(collectively, the “TerreStar Network”); 
 WHEREAS, TerreStar desires to purchase certain network equipment,
software and services ordered by TerreStar hereunder for use in connection with the build-out of the terrestrial-based portion of the TerreStar Network; and 
 WHEREAS, Nokia Siemens is a supplier of the type of equipment, software and services that TerreStar desires to purchase, and Nokia Siemens agrees to supply such equipment, software and services to TerreStar
subject to the terms and conditions set forth in this Agreement. 
 NOW, THEREFORE, in consideration of the mutual covenants and
agreements contained herein and intending to be legally bound, the Parties agree as follows: 
  

	1.	OVERVIEW 

  

	1.1	General Scope. 

 As more fully set forth below, this
Agreement (including the schedules and exhibits hereto) provides the terms and conditions under which TerreStar and Approved Purchasers will purchase, and Nokia Siemens will provide, the Products and Services ordered by TerreStar and Approved
Purchasers hereunder. 
  

	1.2	Objectives. 

 The Parties are entering into this
Agreement with a view to achieving the following objectives, and Nokia Siemens agrees use its reasonable efforts to perform this Agreement in a manner that is intended at all times to further the achievement of such objectives: 
  

	 	(a)	Ensuring that Nokia Siemens will timely manufacture, deliver, install and configure Products (as defined below) at the high quality levels specified in mutually agreed quality
requirements set forth in this Agreement to enable the timely and successful deployment of the terrestrial-based portion of the TerreStar Network; 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(b)	Ensuring that Nokia Siemens has in place the skills and capability necessary to provide, install, support and maintain the Products in a manner sufficient to enable Nokia Siemens to
meet its obligations under this Agreement to support TerreStar’s build out and operation of the terrestrial-based portion of the TerreStar Network; 

  

	 	(c)	Nokia Siemens will cooperate with other TerreStar suppliers, service providers and contractors as mutually agreed upon in this Agreement to enable the efficient build-out of the
terrestrial-based portion of the TerreStar Network; 

  

	 	(d)	Establishing a relationship that is responsive to both Parties’ needs and provides a competitive solution in light of continuous changes in the telecommunications industry.

  

	1.3	Effect of Objectives. 

 The objectives stated in
Section 1.2 are intended to provide supplementary background material to assist in the interpretation of the other terms and conditions of this Agreement. 
  

	2.	DEFINITIONS 

 The capitalized terms set forth in
Schedule A attached hereto shall, when used in this Agreement, have the meanings assigned to such terms in Schedule A. Other capitalized terms used in this Agreement shall have the meanings assigned to them in the applicable Sections
of this Agreement. In addition, certain terms, acronyms and phrases generally known in the telecommunications industry shall be interpreted in accordance with their generally known meanings. 
  

	3.	TERM 

 The term of this Agreement shall commence on
the Effective Date and shall expire on December 31, 2010, unless earlier terminated in accordance with this Agreement (the “Term”). The Term of this Agreement may be extended only by mutual written agreement of the Parties.

  

	4.	PURCHASE RIGHTS 

  

	4.1	Right to Buy Products and Services. 

 Under this
Agreement, TerreStar may from time to time purchase Products and Services from Nokia Siemens in accordance with the terms of this Agreement, pursuant to Orders issued and confirmed from time to time under this Agreement. Nokia Siemens agrees to sell
the Products and Services specified in this Agreement that are ordered by TerreStar, all in accordance with the terms of this Agreement. Notwithstanding use of the term “purchase” in the preceding sentence, Network Software will be
licensed and not sold to TerreStar. 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	4.2	Approved Purchasers. 

  

	 	(a)	Affiliates. TerreStar shall have the right from time to time by written notice to Nokia Siemens to [***] 

  

	 	(b)	Network Partners through VAR Agreement. The specific value added reseller terms and conditions that provides for [***]. The agreed and executed VAR terms and conditions shall
be attached to this Agreement as Exhibit T. [***]. The pricing, terms and conditions of each such arrangement between TerreStar and the applicable purchaser, shall be as set forth in a separate written agreement between TerreStar and the
applicable purchaser. 

  

	 	(c)	Other Network Partners. TerreStar may from time to time request that [***]. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(d)	Agreement with Approved Purchasers. Nokia Siemens shall have the right to determine whether [***]. 

  

	 	(e)	Sales by Nokia Siemens to Network Partners not Approved Purchasers. If TerreStar [***]. TerreStar shall be entitled to participate in the negotiation of those aspects of such
separate agreement that relate to Products and Services to be deployed in connection with the TerreStar Network. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(f)	Other Products and Services. In each case where a company [***]. 

  

	 	(g)	Sales to Network Partners under VAR Agreement. To the extent that Nokia Siemens does not [***]. 

  

	 	(h)	Treatment of Sales to Network Partners. In any case, all Contributing Products purchased by [***] set forth in Exhibit T (the “VAR Agreement”) or other
purchases by Approved [***]. 

  

	 	(i)	Exhibit U, which shall specify which Sections of this Agreement are applicable and available to [***], shall be negotiated by the Parties in good faith within ninety
(90) days (or such additional time as is required by the Parties) following the Effective Date and attached to this Agreement. 

  

	4.3	Responsibility for Approved Purchasers. 

 [***]

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	5.	ORDERING, DELIVERY LEADTIMES; ORDER CANCELLATION, OBLIGATIONS OF BOTH PARTIES 

  

	5.1	Placement of Orders. 

 The Order process, delivery
lead-times and Order cancellation procedures and other applicable ordering terms are described in detail in Exhibit R, Forecasting, Ordering and Delivery Process. 
  

	5.2	Trial/Lab Equipment. 

 Pursuant to Purchase Orders
[***] and [***] TerreStar previously purchased from Nokia Siemens certain equipment to be used in field trials (“Trial Equipment”). The Parties agree that such equipment will be deemed “Products” ordered and purchased
hereunder, and the purchase and provision thereof shall be subject to the terms and conditions of this Agreement. The Parties agree that applicable Warranty or Rectification Periods for the Trial Equipment commenced on the delivery date of such
Trial Equipment. 
  

	5.3	Information Needed for Supplying Products and Services. 

 Each Party agrees to provide all information reasonably requested by the other Party from time to time for the performance of obligations under this Agreement. Information will be provided promptly upon request, and/or as specified in the
Exhibits of this Agreement. 
  

	5.4	Prerequisites for Acceptance. 

 TerreStar agrees to
make available to Nokia Siemens the Services agreed upon in this Agreement in connection with the planning, installation and commissioning of the TerreStar Sites. If additional assistance is required, Nokia Siemens shall notify TerreStar and the
Parties shall in good faith agree how such assistance can be arranged. The purpose of such assistance is to ensure (inter alia) that the work can be completed without any unnecessary or avoidable delay. 
  

	5.5	Permits. 

 TerreStar agrees to obtain all Permits
(as defined in Section 26.6) applicable to TerreStar’s business. Without limiting the preceding, TerreStar shall be responsible for all Permits required with respect to TerreStar Site acquisition and construction activities, operation of
the Products following turnover, and fulfillment of its other obligations under this Agreement. Nokia Siemens agrees to obtain all Permits applicable to Nokia Siemens’ business. Without limiting the preceding, Nokia Siemens shall be responsible
for all Permits required with respect to the provision of the Products and Services. 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	6.	NETWORK DESIGN AND [***] 

  

	6.1	Nokia Siemens Responsibilities Generally. 

 Nokia
Siemens shall provide the Network [***] described in Exhibit B (the “Network [***]”) to complete the network planning and design of the RAN (the “RAN Network [***]”) and the network planning and design of the
Core Products (the “Nokia Siemens Core Elements”) described therein (“Core Network [***]”), all in order to complete the installation, configuration, deployment, operation and maintenance of the Products to be
provided by Nokia Siemens pursuant to this Agreement, the configuration and deployment of the associated RF antenna equipment and the functionality of the RAN and the Core Products according to the Specifications set forth in this Agreement.

  

	6.2	Core Network [***]. 

  

	 	(a)	Core Network [***]. The Core Network [***]. As of the Effective Date, the Core Network [***]. The Parties shall negotiate in good faith during the initial period of this
Agreement to [***]. The Parties shall mutually agree [***] to include said agreements as Exhibit K. [***] 

  

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	 	(b)	Core Network [***] and Payment Schedules. 

 [***]
Nokia Siemens shall provide the [***]. Certain Milestones in the [***] shall be designated as “Key Milestones” and the corresponding Milestone Dates as “Key Milestone Dates.” [***] 
  

	 	(c)	Core Network [***] and Payment Schedules. [***]. Nokia Siemens shall provide the [***] [***]. Certain Milestones in the Core Network Design Project Plan shall be
designated as “Key Milestones” and the corresponding Milestone Dates as “Key Milestone Dates.” [***] 

  

	6.3	RAN Network [***]. 

  

	 	(a)	Initial RAN Network [***]. Pursuant to Purchase Orders [***]. The foregoing RAN Network [***]. Pursuant to Exhibit B-1, Nokia Siemens shall, for each Ordered Market,
[***] as set forth in Exhibit B-1 and any additional inputs from TerreStar regarding its marketing projections. The Updated RAN Nominal Design Specifications shall serve as the basis for Nokia Siemens to issue Search Rings and ultimately to
produce Detailed Design Specifications related to the RAN for the Markets in which TerreStar will deploy its RAN network, including, at a minimum, the exclusivity Markets listed in Exhibit O. [***]. 

  

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	 	(b)	Additional RAN Specifications. In the event that TerreStar places any Order for RAN Network [***] for any Market in addition to the Markets listed in Exhibit O, Nokia
Siemens shall, as part of the RAN Network [***], develop and deliver to TerreStar applicable RAN Network Design Specifications for each such additional Market (collectively, the “Additional RAN Network Design Specifications”) in
accordance with a project plan (including cost for such work) and project schedule, which will be developed and mutually agreed upon by the Parties in writing at the time such Order is placed (each a “RAN Project Plan”). All
Additional RAN Network Design Specifications shall be based on the Initial RAN Nominal Design Specifications if the applicable Market was included in such Nominal Design Specifications, and the Interface and Technical Standards set forth in
Exhibit H respectively [***], as set forth in Exhibit P. 

  

	 	(c)	RAN Roll-Out Process. TerreStar intends to build out the RAN on a Market-by-Market basis. For each Market, TerreStar will issue one or more separate Orders in accordance with
Exhibit R under this Agreement for Nokia Siemens to commence and/or complete the applicable Network [***] and to provide the Products and Implementation Services associated with such Market (each an “Ordered Market) and Nokia
Siemens shall proceed with the applicable RAN Network [***] without the need for additional authorization on the part of TerreStar. From time to time, TerreStar may place Orders for the build out of the RAN for additional Markets in accordance with
Article 5. Nokia Siemens shall not proceed with the build-out of the RAN for any additional Markets absent receipt of any such Order. 

  

	 	(d)	Cooperation with Deployment Contractor. Nokia Siemens acknowledges and understands that TerreStar has entered into a separate written agreement with one or more Deployment
Contractors, the mission of which is to provide certain site acquisition and site construction services to assist TerreStar to acquire the required rights needed to use each TerreStar Site and to complete any required site construction activities at
such TerreStar Site as referenced in Exhibit B-1, in each case, as required for Nokia Siemens to be able to install and deploy the Products at such TerreStar Site (collectively, the “Site Services”), as referenced in
Exhibit C-1 and M-1. For each Ordered Market, as part of the RAN Network [***], Nokia Siemens shall perform the tasks assigned to Nokia Siemens in this Section 6.3 and in Exhibit B-1 for the Deployment Contractor to
complete the Site Services for each TerreStar Site included in such Ordered Market. Nokia Siemens shall complete such activities in accordance with the timeframes and processes specified in Exhibits B-1, C-1 and M-1. [***], such
cooperation shall be provided at TerreStar’s expense. 

  

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	 	(e)	Site Selection Process. For each Ordered Market, Nokia Siemens shall, as part of the RAN Network [***], provide certain RF design services in support of TerreStar Site
selection for TerreStar and the Deployment Contractor in accordance with Exhibit B-1. 

  

	 	(f)	Throughput Plan. For each Ordered Market, Nokia Siemens shall complete the TerreStar Site selection activities described above for such Ordered Market over the course of a
defined period (“Market Roll-Out Period”) to be set forth in a roll-out plan for such Market to be mutually agreed upon by the Parties in writing at the time the Order for such Market is placed with Nokia Siemens, based on hand-off
processes set forth in Exhibits B-1 and M-1. 

  

	 	(g)	Site Specifications. Once a TerreStar Site within a Search Ring has been selected by TerreStar to serve as a TerreStar Site, Nokia Siemens shall, as part of the Network [***]
detailed in Exhibit B-1, develop detailed RF design specifications for such TerreStar Site, specifying the precise RF requirements needed to properly install, configure and operate the applicable Network Elements and the Related Equipment at
such TerreStar Site (“Detailed Site Specifications”). The Detailed Site Specifications, in conjunction with standard Site Specifications for RAN installation set forth in Exhibit N, shall contain at a minimum a description of
the kind of Network Elements to be deployed at such TerreStar Site, plus all other requirements pertaining to the proper installation, configuration and operation of the Network Elements at such TerreStar Site. The Detailed Site Specifications must
be specified at the level of detail required for the Deployment Contractor to complete the TerreStar Site construction activities for such TerreStar Site as needed to properly install and operate the Nokia Siemens supplied RAN Products and the other
RF-related equipment and resources to be installed at such TerreStar Site. 

  

	 	(h)	Site Readiness. Once Nokia Siemens has completed the Detailed Site Specifications for any TerreStar Site, Nokia Siemens shall deliver a copy of such Detailed Site
Specifications to both TerreStar and the applicable Deployment Contractor pursuant to Exhibit B-1. TerreStar, through its Deployment Contractor, shall be responsible for completing the TerreStar Site construction in accordance with such
Detailed Site Specifications and the other applicable TerreStar Site construction requirements. TerreStar or its Deployment Contractor shall notify Nokia Siemens in writing upon completion of such construction activities. TerreStar shall notify
Nokia Siemens in writing that the TerreStar Site is ready for implementation. If failures attributable to TerreStar or its Deployment Contractor to conform to the Detailed Site Specifications as detailed in Exhibit N are observed by Nokia
Siemens during either the completion or the attempted completion of the Implementation Services, Nokia Siemens shall detail all such failures to TerreStar. TerreStar will be responsible for all remedies including all related cost for such failures
to enable the proper installation of the Network Elements and the performance of the Implementation Services. TerreStar shall take all measures necessary at TerreStar’s expense to correct any failures and shall notify Nokia Siemens Networks in
writing when such failures have been remedied. Nokia Siemens will charge to TerreStar any additional costs and Charges in order for Nokia Siemens to complete the delivery of Network Elements and/or Implementation Services. TerreStar will mitigate,
as far as is practical, any additional costs arising as a consequences of any such delay. 

  

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	 	(i)	Pre-Launch Optimization Services. [***]. 

  

	 	(j)	RAN Network [***] Timeline. Nokia Siemens shall perform the RAN Network [***] 

  

	 	(k)	Remedies for Defects in RAN Network Design. [***] 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(l)	Reworking of Site Characteristics. In addition, to the extent due to the sole fault of Nokia Siemens in performing the RAN Network [***], modifications must be made to the
configuration settings of the Products to achieve pre-launch network optimization or tuning, RAD height adjustment, or positioning of any of the RF antennas located at such TerreStar Site in order to meet the coverage requirements and Key
Performance Indicators, Nokia Siemens shall rectify the problem [***]. 

  

	6.4	Corrective Action Plans. 

 Nokia Siemens shall
promptly notify TerreStar in writing [***], TerreStar may, by written notice to Nokia Siemens, convene a meeting between the Contract Managers of each Party, who shall discuss the reasons [***] and, if it is determined to be due to the fault of
Nokia Siemens, the actions that Nokia Siemens will take to correct [***]. Prior to such meeting, Nokia Siemens shall provide TerreStar with a written report [***], and proposing a corrective action plan that Nokia Siemens will implement to address
[***] if due to the fault of Nokia Siemens and to complete the work associated with such [***] or affected Network Planning Service as soon as practicable thereafter. The Parties shall work together to jointly review such corrective action plan to
successfully achieve [***] and other affected activities as promptly thereafter as possible, following which Nokia Siemens shall promptly implement such corrective action plan. 
 Delays not attributable to Nokia Siemens will extend the relevant time periods for Nokia Siemens’s performance by the actual time lost by such delay.
Nokia Siemens will mitigate, as far as is practical, any additional costs arising as a consequences of any such delay. Remaining additional costs will be invoiced to TerreStar. 
  

	7.	PURCHASE AND DELIVERY OF PRODUCTS 

  

	7.1	Products. 

 Nokia Siemens shall ensure that all
Products ordered by TerreStar under this Agreement (i) comply fully with the Product Specifications set forth in Exhibit A; and (ii) otherwise meet the requirements of this Agreement. In the event that the Products do not meet these
requirements, Nokia Siemens will take corrective action to remedy such problems in accordance with the applicable provisions of this Agreement. If the Products do meet these requirements [***] in a manner necessary to meet TerreStar’s business
requirements, Nokia Siemens will cooperate in good faith at TerreStar’s expense with TerreStar and its other suppliers to [***]. Prior to development of such a patch, the Parties shall negotiate in good faith and mutually agree in writing on
the applicable specifications and pricing to develop such patch. 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	7.2	Rebanding Services and Initial Products. 

 Pursuant
to Exhibit H, Nokia Siemens shall make certain modifications to the Products in order for them to support S-Band radio frequency traffic in accordance with TerreStar’s requirements set forth in this Agreement and the R&D Agreement
for 2GHz Flexi-BTS Rebanding [***] (the “R&D Agreement”) and to meet the Initial Product requirements as set forth in Section 3.01-3.05, 3.0.7.1-2 and 4.7 of Exhibit H (the “Rebanding Services”) (the
modified Products, i.e., the Flexi-Base Station, shall be deemed to be the “Initial Products”). All of these modifications will be made by Nokia Siemens pursuant to the terms of the R&D Agreement and this Agreement, including
all related commercial terms, and will be incorporated by Nokia Siemens into the Initial Products without additional Charge other than as specified in the R&D Agreement. Nokia Siemens agrees to complete all such modifications in order to achieve
the P7 Milestone for the Initial Products as described in Exhibit H by not later than [***]. The Parties acknowledge that all agreed System Acceptance Tests (as defined in Exhibit P) for such Products will begin as soon as practicable
after the [***] date for P7 Milestone, once the I-HSPA Release 1 Start-up Configuration (as defined in Exhibit P) is available. All requirements for TerreStar to purchase Products beyond the initial [***] unit order described in
Section 11.2(b) [***]. In accordance with Exhibit P, TerreStar and Nokia Siemens shall develop and mutually agree upon written Acceptance Criteria and Acceptance Test Plans to be used to conduct System Acceptance Testing to demonstrate
that the Initial Products, as modified, [***] meet TerreStar’s S-Band requirements set forth in this Agreement and the R&D Agreement as well as the other Initial Product Requirements as specified in Exhibit H and the R&D
Agreement. TerreStar shall provide the test handsets needed by Nokia Siemens for completion of the development of the Initial Products. TerreStar shall also be responsible to purchase the Initial Products needed to make up the I-HSPA Release 1
Start-up Configuration if not previously purchased. TerreStar shall be responsible for providing any third party products needed for Nokia Siemens to conduct System Acceptance Testing. Following completion of development of the Initial Products,
Nokia Siemens shall perform the System Acceptance Testing using a test environment (referred to in Exhibit P as the I-HSPA Release 1 Start-up Configuration) containing the Initial Products to demonstrate that the Initial Products, as
modified, meet the applicable Acceptance Criteria. [***] 
  

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	7.3	Enhanced Products. 

  

	 	(a)	Pursuant to Exhibit H, Nokia Siemens shall make further modifications to the Products in order for them to support the Enhanced Product Requirements as set forth in Sections
3.06 and 3.0.7.3-7 of Exhibit H (regarding IHSPA Release 2 features) and Sections 4.4-4.5 of Exhibit H (regarding [***] features) (the “Enhanced Products”). The R&D costs for some of these modifications [***] as
further described in Exhibit H if so agreed by the Parties in writing and such requirements will be included in I-HSPA Software Release 2 or subsequent I-HSPA software releases. The R&D Costs [***] for an additional Charge. The
requirements will be offered as Application Software to TerreStar Networks in Software Releases pursuant to Section 9.1(b) of this Agreement. 

  

	 	(b)	Nokia Siemens shall deliver the Enhanced Products incorporating the I-HSPA Release Two Product Requirements in two phases. Nokia Siemens shall deliver the Enhanced Products
incorporating [***] features in accordance with Section 7.4(b). [***] Nokia Siemens agrees to complete all such I-HSPA related modifications, including both the Nokia Siemens modifications and the Product Enhancements described in
Section 7.4(c) below, [***], so long as TerreStar orders the Product Enhancements by the applicable date set forth in Section 7.4(d). 

  

	 	(c)	In accordance with Exhibit P, TerreStar and Nokia Siemens shall develop and mutually agree upon written Acceptance Criteria and Acceptance Test Plans to be used to
demonstrate that the Enhanced Products, as modified, fully meet the Enhanced Product Requirements as specified in Exhibit H. TerreStar shall provide the test handsets needed by Nokia Siemens for completion of the development of the Enhanced
Products. TerreStar shall also be responsible to purchase the Products needed to make up the I-HSPA Release 2 Start-up Configuration, if not previously purchased. TerreStar shall be responsible for providing any third party products needed for Nokia
Siemens to conduct System Acceptance Testing and/or other applicable Acceptance Testing. Following completion of each phase of the Enhanced Products, Nokia Siemens shall perform Acceptance Testing using a test environment containing the applicable
Enhanced Products to demonstrate that the Enhanced Product requirements have been met. Following preparation of such environment, as part of the applicable “System Acceptance Testing” process for I-HSPA Release Two Products and “New
Product Major Software Release or PDC Acceptance Testing” for I-HSPA Release Three Products (or “System Acceptance Testing,” to the extent Release 2 does not contain all or substantially all of the Enhanced Product Requirements as
specified in Exhibit H), Nokia Siemens shall conduct the applicable Acceptance Tests set forth in the Acceptance Test Plans in accordance with Exhibit P to verify that the Enhanced Products, as modified, meet the applicable Acceptance
Criteria. Once the applicable Enhanced Products successfully pass such Acceptance Tests, TerreStar shall Accept such Enhanced Products in writing. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(d)	[***] 

  

	7.4	Product Enhancements. 

  

	 	(a)	The Parties have agreed that Nokia Siemens will provide a set of Product Enhancements [***] in order to supplement the Product modifications to be delivered by Nokia Siemens as part
of its general Product development program in accordance with Sections 7.2 and 7.3 above so that the Products will meet TerreStar’s requirements, as further described in Exhibit H. The details regarding these Product Enhancements are set
forth in Sections 7.4(b) and (c) below and in Exhibit H. In addition, TerreStar may from time to time request Nokia Siemens to develop Additional Product Enhancements, whether specified in Exhibit H or otherwise, in accordance
with Section 7.4(d) below. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(b)	There are two kinds of Product Enhancements, including [***] (to implement [***] (as described in Sections 4.4 and 4.5 of Exhibit H)) and [***] (to implement the I-HSPA
Release Two Candidate Features (as described in Section 7.4(c) below) that Nokia Siemens elects not to incorporate into I-HSPA Release 2 itself) (as each are identified in Exhibit H). Without the need for an additional Order except
as set forth below, Nokia Siemens shall develop and deliver the [***] for the applicable Charges set forth in Exhibit F. Nokia Siemens agrees to deliver all [***] by not later than [***], except as set forth below. The [***]. With regard to
the [***] referred to on Exhibit H as “[***],” Nokia Siemens shall become obligated to develop and deliver such Product Enhancement only after the scope and pricing for such Product Enhancement has been agreed and a Purchase Order
for such Product Enhancement has been submitted. [***] 

  

	 	(c)	The elective Product Enhancements are described in this Section 7.4(c). [***] 

  

	 	(d)	If TerreStar requests Nokia Siemens to provide any other Product Enhancement (each an “Additional Product Enhancement”), Nokia Siemens shall in good faith review
such Additional Product Enhancement request upon the written request by TerreStar. Any such request shall be subject to an amendment to this Agreement or a separate R&D agreement containing the scope, Charges, time schedule and other
requirements to be agreed by the Parties in writing. If such Product Enhancement involves the accelerated development or modification of a feature that is already part of Nokia Siemens’ then-current Product Development Roadmap, Nokia Siemens
agrees to develop or modify such feature as a Product Enhancement for TerreStar at Charges and schedule to be mutually agreed upon in writing. In any case, if Nokia Siemens agrees to develop any such Product Enhancement, it shall do so for an
additional, mutually agreed upon charge. At the time of such determination, the Parties shall also agree in writing on the associated specifications and delivery schedule for such Product Enhancement. Nokia Siemens shall develop and deliver such
Additional Product Enhancement accordingly. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(e)	Each Product Enhancement (other than an Additional Product Enhancement) shall be subject to System Acceptance Testing or New Product Major Software Release or PDC Acceptance Testing
(as applicable) in accordance with Exhibit P. Each Additional Product Enhancement provided by Nokia Siemens hereunder shall be subject to New Product Major Software Release or PDC Acceptance Testing in accordance with Exhibit P. [***],
subsequently purchased by TerreStar pursuant to this Agreement in accordance with time schedule mutually agreed upon by the Parties in writing and [***]. So long as TerreStar continues to purchase Software Maintenance Services for the Products,
Nokia Siemens will provide Maintenance Services for Product Enhancements to the same degree it provides such Services for its standard Network Software. All Product Enhancements shall constitute Software, subject to the software license terms set
forth in Exhibit D-3. To the extent that Nokia Siemens elects to retire a Product pursuant to Section 7.8 that includes any Product Enhancement without including such Product Enhancement (or equivalent functionality) in the Product that
will replace the retired Product, Nokia Siemens shall provide written notice of such election to TerreStar as soon as Nokia Siemens determines that it is likely to retire the Product. [***]. If TerreStar submits the Order within such [***] period
and the Product Enhancement is not available to TerreStar by such date set forth for the release of the replacement Product in the proposal, [***]. Such [***] shall be available to TerreStar only in connection with the purchase of a [***] to be
developed by Nokia Siemens for TerreStar. Notwithstanding Section 7.8, in such event, Nokia Siemens agrees not to discontinue the Maintenance Services for Products containing the [***] is available and has been Accepted by TerreStar.

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(f)	To the extent that a Product Enhancement is not delivered and Accepted within [***] after its Scheduled Completion Date (as set forth in this Agreement or otherwise mutually agreed
upon in writing) due to the sole fault of Nokia Siemens, [***]. Delays not attributable to Nokia Siemens will extend the relevant time periods for Nokia Siemens’ performance by the actual time lost by such delay. Nokia Siemens will mitigate, as
far as is practical, any additional costs arising as a consequences of any such delay. Remaining additional costs will be invoiced to TerreStar. The liquidated damages shall be the sole and exclusive remedy for TerreStar regarding the
delivery delays of Product Enhancements for the [***]. 

  

	 	(g)	Subject to the credit arrangement set forth in Section 16.2(b) (vi), TerreStar’s Volume Commitment shall be reduced by the total Charges paid by TerreStar (exclusive of
taxes, credits and discounts) for each Product Enhancement covered in Exhibit H. 

  

	7.5	[***] Interface Verification Services. 

 TerreStar
shall have the option by written notice to Nokia Siemens to purchase from Nokia Siemens the interface verification Services described in Exhibit I (“[***] Interface Verification Services”). If TerreStar is considering
electing to exercise such option, Nokia Siemens will propose scope of work for each interface or bundle of interfaces to be verified. If TerreStar elects to exercise such option, TerreStar shall pay the mutually agreed upon charges for such
Services. Nokia Siemens shall perform the [***] Interface Verification Services in accordance with the scheduling and other requirements mutually agreed upon in writing at the time TerreStar exercises such option. The [***] Interface Verification
Services shall be subject to Acceptance Testing in accordance with the Acceptance process described in Exhibit I. 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	7.6	Type Approval. 

 Nokia Siemens shall be responsible
for all costs and expenses related to obtaining and maintaining in effect applicable U.S. Type Approvals for each kind of Product to be provided under this Agreement. Nokia Siemens shall obtain the Type Approval from the FCC. If not already
obtained, Nokia Siemens shall obtain Type Approval for Products to be sold into the U.S. prior to commercial release of the applicable Product consistent with the delivery schedule for such Product. Nokia Siemens shall obtain Type Approval for
additional or modified Products added to this Agreement prior to the date that such Products are made commercially available to TerreStar. At the regularly scheduled program management meetings, Nokia Siemens shall report to TerreStar on the
progress of its efforts to obtain such Type Approvals. 
  

	7.7	Product Evolution. 

  

	 	(a)	As part of Nokia Siemens’s ongoing initiatives to improve the performance and functionality of the Product, the Parties contemplate that, from time to time during the term of
this Agreement, Nokia Siemens may modify, change, replace and otherwise upgrade the Products offered for purchase under this Agreement (each referred to as a “New or Upgraded Model”), including without limitation by manufacturing
new Products or new models of the Products. Nokia Siemens will use reasonable efforts to keep TerreStar informed of its plans with respect to any major New or Upgraded Models, [***]. Nokia Siemens shall use reasonable efforts to provide TerreStar
with a copy of its then current Product Development Roadmap as new versions are released. Any Product Development Roadmaps provided to TerreStar in connection with this Agreement are indicative only. Any information referred to in a roadmap is not
intended to imply a binding commitment. The roadmaps represent reasonable time and feature estimates, based on Nokia Siemens current internal plans for the development and supply of these products for commercial use, and also upon Nokia Siemens
current understanding of existing standards, technologies and market situations. These roadmaps may therefore change in the future. Final product deployments may include different features and different timelines. If TerreStar determines to add a
New or Upgraded Model to this Agreement, such New or Upgraded Model shall thereafter be deemed a “Product” hereunder and the Parties will cooperate in good faith to amend this Agreement as necessary (including without limitation to add
additional Product descriptions to Exhibit A) to include such New or Upgraded Model. From such point forward, TerreStar may place Orders for, and Nokia Siemens shall supply hereunder, such New or Upgraded Model as Products under this
Agreement. Nothing in this Section 7.7 shall limit Nokia Siemens’s obligations under Sections 7.2, 7.3 and 7.8. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(b)	All future Products, excluding future Product Enhancements, will be priced at a minimum discount of [***]% from the [***] for the Product. TerreStar shall have the right to have an
audit conducted for purposes determining compliance with this provision in accordance with Section 19.2 of this Agreement. 

  

	 	(c)	It is understood that Nokia Siemens may make minor modifications to the Products or Services, or provide minor new versions or models of individual items of Products or Services,
without the obligation to notify TerreStar and [***], provided that such modifications and/or new versions continue to comply with their applicable Specifications and otherwise (i) materially meet the requirements of this Agreement and
(ii) are materially compatible to the extent required by this Agreement with any equivalent Products and Services earlier delivered under this Agreement. 

  

	7.8	Product End-of-Life. 

 If Nokia Siemens decides to
discontinue manufacturing any particular Product or Product extensions provided under this Agreement, Nokia Siemens shall inform TerreStar of such decision. In any event, [***]. The following continuing end-of-life obligations do not apply to
Product Enhancements [***] set forth under Section 7 above. Following the effective date of such discontinuance (“Product Termination Date”), Nokia Siemens shall continue to offer the affected Product and/or Product extensions
as follows: [***] 
  

			
	Network Elements	  	[***] from [***]
		
	Spare parts (or compatible replacement parts) for Network Elements*	  	[***] from [***]
		
	Hardware repair services for Network Elements	  	[***]s from [***]
		
	For Software Maintenance Service for RAN Software and Core Software, the N+2 Software Release rule is applied. TerreStar can skip one Software Release (N+1) and remain on the existing Software
Release (N) without any Software Maintenance Services impact provided that a valid Maintenance Services Agreement exists between TerreStar and Nokia Siemens. [***]	  	As described.

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

			
	During the limited Software Maintenance Support, there will be no Software Updates except for Level A or B Failures. After expiration of the limited Software Maintenance Support period, local
help desk (without response time commitment) and emergency service are available only through purchased supplemental Maintenance Services.	  	
		
	Once the full Software Maintenance Support period has expired (as described above) and if the applicable Software is no longer being supported as part of the Software Maintenance Services
due to the discontinuation of Software, [***]	  	

  

 26 
 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

 * During the [***] period during which Nokia Siemens continues to support Spare Parts, Nokia Siemens
shall both (i) offer to TerreStar the right to continue to receive Spare Parts Management Services as described in Exhibit D-1 and (ii) provide TerreStar with the right to purchase spare parts [***]. Following such [***] period,
provided that TerreStar has elected to continue the Spare Parts Maintenance Services provided under Exhibit D-1 Nokia Siemens shall continue to provide spare parts as part of its standard Spare Parts Supply Service. 
 Additional Network Elements that have been discontinued, extensions of such Network Elements, spare parts for such Network Elements and hardware repair
services for such Network Elements must be ordered by TerreStar prior to the expiry of the respective time periods set forth above. 
  

	7.9	Packing. 

 All Products shall be shipped in
appropriate shipping containers, including the associated Documentation and relevant shipping documents. The Product packaging shall include any and all components necessary to adequately protect the Product contents from typical shipping, handling
and storage hazards. 
  

	7.10	Delivery. 

 All Products shall be delivered to the
applicable TerreStar Site, [***], (Incoterms 2000) specified by TerreStar or the applicable Approved Purchaser in the applicable Order. [***] If TerreStar requests in writing, Nokia Siemens shall deliver Software, Software Updates and Software
Releases via CD. Delivery of Software, Software Updates and Software Releases shall be considered complete when the Software, Software Update or Software Release or the license key, if any, is delivered or made available to TerreStar. Deliveries
will either be to the TerreStar Site or a TerreStar-designated warehouse. No in-country warehouse is to be supplied by Nokia Siemens. Once a particular version of the Software has first been Accepted following all required Acceptance Testing (as
further described in Exhibit P), all subsequent units of the same version of Software shall thereafter be Accepted upon delivery as described in Exhibit P. Any such Software (whether delivered independently or in connection with the
Equipment) and any Software Release Upgrades are deemed accepted upon the delivery procedures as set forth in Exhibit P. For Software that is connected with the Network Equipment, the Software is deemed accepted upon the delivery of the
Network Equipment. For Software that is delivered independently of the Equipment, Software, Software Updates and Software Releases are delivered through an appropriate medium as set forth in the Agreement. Until System Acceptance Testing has been
completed for the I-HSPA Release 1 Start-up Configuration, Nokia Siemens shall have no obligation to deliver additional Products for use in the TerreStar Network (i.e., beyond those required to build out the I-HSPA Release 1 Start-up Configuration)
except as stated in Exhibit P. 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	7.11	Risk of Loss. 

 Nokia Siemens shall retain all risk
of loss or damage with respect to any Product ordered under this Agreement until delivery of such Product in accordance with the delivery term set forth in Section 7.10 at the applicable TerreStar Site specified in the Order. Acceptance of the
Products shall be handled as specified in Exhibit P. Risk of loss or damage to any Product shipped to TerreStar or other Approved Purchasers shall transfer to TerreStar or the Approved Purchaser, as the case may be, in accordance with the
delivery term set forth in Section 7.10. Nokia Siemens shall select a duly qualified, reputable carrier to transport the Products to the TerreStar Site and shall maintain in effect adequate insurance to cover any loss or damage to Products
incurred during the period that Nokia Siemens retains the risk of loss or damage for such Products, as specified above. 
  

	7.12	Title. 

 Title to each Product (excluding Software
and firmware) shipped pursuant to this Agreement shall be transferred to TerreStar or the applicable Approved Purchaser upon its full payment of the applicable Charges for such Product. Title to Software and Software Updates and Software Releases
(including firmware) remains with Nokia Siemens and/or its licensors. 
  

	7.13	Documentation. 

 At no additional charge, Nokia
Siemens shall deliver to TerreStar, together with Product shipped hereunder, standard Documentation for the Products purchased. The Documentation shall be prepared in the English language [***]. TerreStar shall have the right to reproduce or
purchase additional copies of any Documentation provided by Nokia Siemens hereunder for its internal use only at commercially reasonable prices agreed by the Parties in writing, so long as TerreStar does not remove Nokia Siemens’ copyright and
other proprietary notices contained thereon or distribute the Documentation to any third party. 
  

	7.14	Early or Late Delivery. 

  

	 	(a)	For each Order for RAN Products that has been confirmed by Nokia Siemens in accordance with Exhibit R, Nokia Siemens shall deliver the applicable Products subject to such
confirmed Order to TerreStar on or before the Scheduled Delivery Date applicable to such Order. [***] 

  

	 	(b)	For each Order for Core Products that has been confirmed by Nokia Siemens in accordance with Exhibit R, Nokia Siemens shall deliver the applicable Products subject to such
confirmed Order to TerreStar on or before the Scheduled Delivery Date applicable to such Order. [***] 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(c)	If Nokia Siemens fails to make delivery of the Products specified in an Order within [***] after the end of the Scheduled Delivery Date to the extent due to reasons solely
attributable to Nokia Siemens or its Affiliates or its Subcontractors, Nokia Siemens shall be liable for liquidated damages for the delayed Products calculated on the basis of the price of the Products delayed at the rate of [***] percent ([***]%)
per each full calendar week of delay up to a maximum of [***] percent ([***]%) of the price of the delayed Products. For avoidance of doubt, the price of the Products for these purposes is the net price of such Products, after application of any
relevant discounts or credits. 

  

	 	(d)	The Parties mutually acknowledge that the amounts specified in Section 7.14(c) are reasonable in light of the anticipated actual harm that might be caused by any such delay and
the difficulty of ascertaining damages. Such liquidated damages will be payable, at Nokia Siemens’s option, as an offset against TerreStar’s final or other payments due with respect to the Products so delayed, or by the provision within
[***] thereafter of Products and/or Services free of charge for the corresponding value. TerreStar does not have the right to terminate any Orders pursuant hereto on account of delays attributable to Nokia Siemens [***]. Nokia Siemens has no other
liability for delays in delivering the Products other than as specified below in this Paragraph 7.14. [***] Subject to the foregoing, the liquidated damages shall be the sole and exclusive remedy for TerreStar regarding the delivery delays of
Products for [***] delay. 

  

	 	(e)	Delays attributable to TerreStar or its other contractors will extend the relevant time periods for Nokia Siemens’s performance by the actual time lost by such delay. Nokia
Siemens will mitigate, as far as is practical, any additional costs arising as a consequences of any such delay. Remaining additional costs will be invoiced to TerreStar. 

  

	8.	IMPLEMENTATION SERVICES AND ACCEPTANCE 

  

	8.1	Overview of Implementation Services. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

 Nokia Siemens shall provide the Implementation Services specified in Exhibit C for TerreStar and
other Approved Purchasers to install, commission, integrate, test and make operational the applicable Products to be installed in each TerreStar Site. Nokia Siemens shall provide the Implementation Services in accordance with the scheduling and
other requirements set forth in Exhibits C and L. 
  

	8.2	Implementation of Network Equipment. 

 When Nokia
Siemens is to provide Implementation Services under this Agreement, TerreStar agrees to use reasonable efforts to acquire and prepare each TerreStar Site included in the applicable Market, in the agreed time schedule set forth in Exhibit C,
and in compliance with the TerreStar Site readiness requirements specified in Exhibit P or as otherwise agreed by the Parties in writing. TerreStar shall be responsible to prepare the TerreStar Site for installation and commissioning of
the Products, including providing the backhaul communications, and other facilities needed for Nokia Siemens to install Products, in sufficient time to allow for the timely delivery and performance of Implementation Services by Nokia Siemens. Use of
the TerreStar Sites and all such facilities by Nokia Siemens for the performance of its obligations hereunder are free of charge to Nokia Siemens. Nokia Siemens will have free access to all TerreStar Sites at times (including overtime hours,
Saturdays, Sundays and holidays). TerreStar shall use reasonable efforts to take all appropriate measures, whether or not proscribed by applicable law, to prevent access of unauthorized persons to the TerreStar Sites where Product is installed and
operated and to install proper warning signs outside such TerreStar Sites. 
 Once Nokia Siemens has approved a TerreStar Site as being ready
for implementation in accordance with the requirements set forth in Exhibit N, Nokia Siemens shall provide the Implementation Services, needed to properly install, commission and integrate the Products to be located at such TerreStar Site,
all in accordance with Exhibit C. Nokia Siemens shall promptly notify TerreStar and the Deployment Contractor of any failure of the TerreStar Site to meet the Site Specifications that Nokia Siemens becomes aware of during the installation
process, and TerreStar shall be responsible to promptly correct such failure, subject to Section 8.4. Nokia Siemens shall use reasonable efforts to cooperate with TerreStar and the Deployment Contractor (including by completing the activities
identified in Exhibit M) to enable them to correct any such failure as soon as feasible and in a manner that minimizes the impact of such failure on TerreStar. If TerreStar requests Nokia Siemens to provide material additional cooperation
beyond what is specified in Exhibit M or elsewhere in this Agreement, such cooperation shall be provided at TerreStar’s expense. During the period such corrections are ongoing, in order to mitigate the effects of any such failure, Nokia
Siemens shall continue to perform and complete any Implementation Service activities at such TerreStar Site that are not impacted by such failure. Any additional Services or Site visits required by Nokia Siemens at these Sites shall be provided for
the applicable Charges set forth in Exhibit F. Once such a failure is remedied, Nokia Siemens shall promptly complete all affected Implementation Service related activities at such TerreStar Site and shall notify TerreStar in writing that the
TerreStar Site is ready for Product Acceptance Testing (as defined in Exhibit P). 
  

	8.3	[***]. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(a)	To the extent Nokia Siemens fails to complete the Site Implementation Services for any TerreStar Site [***] after the end of the Scheduled Completion Date therefor due to reasons
solely attributable to 

 Nokia Siemens’ or its Affiliates’ or Subcontractors’ provision of the Site
Implementation Services work, Nokia Siemens shall be liable for [***]. Delays not attributable to Nokia Siemens, its Affiliates or Subcontractors, or delays caused by Product delivery delays, will extend the relevant time periods for Nokia
Siemens’ performance by the actual time lost by such delay. Nokia Siemens will mitigate, as far as is practical, any additional costs arising as a consequences of any such delay. Remaining additional costs will be invoiced to TerreStar.

  

	 	(b)	The Parties [***] 

  

	8.4	Installation of Related Equipment. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

 TerreStar shall be responsible for installation of all cabling and related equipment and services to be
installed at each TerreStar Site as required for the proper operation of the Network Elements as part of the TerreStar Network, including without limitation installation of antenna and backhaul equipment, cabling, backhaul services and other related
equipment and services (collectively, “Related Equipment”). TerreStar’s responsibilities are described in more detail in Exhibits C and M. Nokia Siemens agrees to use reasonable efforts to cooperate in good faith
to assist TerreStar, the Deployment Contractor and TerreStar’s other applicable equipment and service providers to properly install and configure such Related Equipment and, if requested by TerreStar, to provide [***] Interface Verification
Services in accordance with Exhibit I. If TerreStar requests Nokia Siemens to provide material additional cooperation with such contractors and providers beyond what is specified in Exhibit M or elsewhere in this Agreement, such
cooperation shall be provided at the expense of TerreStar. Any such [***] Interface Verification Services and all related terms and conditions, including pricing, shall be separately agreed by the Parties in writing in accordance with Exhibit
I. To the extent a problem in properly installing and configuring such Related Equipment is traced to a problem solely caused by Nokia Siemens in the installation, configuration or operation of Products installed by Nokia Siemens at such
TerreStar Site, Nokia Siemens shall be responsible at its expense to promptly remedy such problem relating to the Products, including by providing on-Site corrective support, if so mutually agreed by the Parties in writing. 
  

	8.5	Timing of Acceptance Testing. 

 The
Parties acknowledge and agree that Acceptance Testing shall be conducted at the [***] and with respect to other [***] as specified in Exhibit P. 
  

	 	(a)	TerreStar Product Acceptance Testing. Within the time set forth in Exhibit P following completion of each TerreStar Site where any Products will be installed,
including without limitation completion of both the Site Implementation Services by Nokia Siemens for the applicable Products and implementation of Related Products required to build out such TerreStar Site by TerreStar, Nokia Siemens shall conduct
the Product Acceptance Testing set forth in Exhibit P to determine whether the Network Elements are free from defects in material and workmanship, perform in accordance with their applicable Specifications, have been properly installed,
commissioned, configured and integrated and otherwise meet their applicable Acceptance Criteria for such TerreStar Site. Details regarding the applicable Acceptance Test procedures for such testing are as set forth in Exhibit P. Product
Acceptance shall constitute final Acceptance of the Product associated with such TerreStar Site. 

  

	 	(b)	 [***] Acceptance Testing. Notwithstanding the preceding, with respect to the [***], the Parties acknowledge and agree that [***] shall be required after all
of the RAN Network Elements associated with an entire [***] have been successfully installed and configured, and after all of the other Site Services and Site Implementation Services have been completed and all Related Equipment have been installed
with respect to the associated TerreStar Sites that make up such Cluster as described in Exhibit P. The RAN Cluster Acceptance shall serve to 

  

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demonstrate (i) [***]; and (ii) that Products operate in conformance with the Specifications to the extent that such conformance could not be
verified at [***] Acceptance. As set forth in Exhibit B-2 if at least [***] percent ([***]%) of the TerreStar Sites that make up a RAN [***] have been so completed, but the remaining TerreStar Sites will not be completed within [***] after
the date that the last TerreStar Site within such [***] necessary to exceed such threshold was completed, Nokia Siemens shall have the option, by providing written notice to TerreStar, to require [***] Acceptance Testing to initially be conducted on
only those TerreStar Sites that have been completed (“[***] For each such TerreStar Site, TerreStar shall be entitled to conduct additional [***] Acceptance Testing on just those TerreStar Sites that were completed after [***] Acceptance
Testing was completed. 

  

	 	(c)	[***] Acceptance Testing. Acceptance Testing of the RAN Products for each [***] shall be conducted only when all of the RAN Products associated with [***] have been
installed, all Site Services, Site Implementation Services and Related Products have been properly installed and completed in accordance with this Agreement, and all applicable [***] have been successfully completed [***] and TerreStar has Accepted
such TerreStar Network Elements and [***]. For the avoidance of doubt, Acceptance of Products during the TerreStar Product and [***] Testing process shall not constitute Acceptance of the [***]. 

  

	 	(d)	Other Products, Services and Deliverables that are subject to Acceptance Testing shall be handed pursuant to the applicable Acceptance procedures set forth in Exhibit P.

  

	8.6	Acceptance Procedures. 

  

	 	(a)	For each [***] included in a particular Acceptance Testing exercise, within a reasonable time after TerreStar has been notified that such [***] is ready for Acceptance Testing,
Nokia Siemens shall perform the Acceptance Tests set forth in the applicable Acceptance Test Plans as described in Exhibit P to determine whether the Products installed at such TerreStar Site, and the coverage and performances in the [***]
meet their Acceptance Criteria set forth in Exhibit P. Acceptance Testing will be carried out within the time periods specified in Exhibit P. TerreStar shall have the right to observe and participate in all Acceptance Testing conducted
by Nokia Siemens. 

  

	 	(b)	Notwithstanding the preceding, it is expressly understood that Acceptance Tests will be carried out only when the applicable [***] have met the pre-requisites for commencement of
Acceptance Testing, as set forth in Exhibit P unless otherwise stated in Exhibit P. The details for the conduct of the Acceptance Testing are as set forth in Exhibit P. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(c)	The foregoing procedure shall be [***] comply with the Acceptance Criteria as set forth in Exhibit P have been corrected. 

  

	 	(d)	[***]. It is expressly understood that no repeat of Acceptance Tests shall be performed for [***]. 

  

	 	(e)	Upon satisfactory completion of these Acceptance Tests, Nokia Siemens will issue a certificate of Acceptance. TerreStar agrees, within the time period set forth in Exhibit P,
to either sign the certificate or to notify Nokia Siemens in writing of its objections to the test results (specifying in detail the nature of the objections); if neither event has occurred within the time period set forth in Exhibit P, the
applicable Services are deemed accepted. Notwithstanding the actual date of issuance of the Acceptance certificate, Acceptance will be deemed to have occurred on the date when Acceptance Testing was completed with satisfactory results.

  

	 	(f)	If a TerreStar representative is not present at the Acceptance Tests, a certificate of Acceptance will be issued by Nokia Siemens on the basis of Nokia Siemens’s test
Acceptance report. [***] will not delay issuance of the certificate of Acceptance provided they do not prevent satisfactory commercial operation and do not result in a significant absence of functionality materially affecting (a) traffic
quality, (b) key service functionality, or (c) operations and maintenance. [***] will be recorded in a separate document attached to the certificate of Acceptance (Punchlist) together with the corrective action (and time frames applicable
to such action) to be taken by Nokia Siemens. Nokia Siemens shall cure all of the deficiencies and discrepancies so recorded in accordance with Exhibit P. 

  

	 	(g)	For repeated deliveries of Products or Services identical to items earlier delivered, TerreStar may waive the performance of these Acceptance Tests in which case such items will be
considered Accepted upon the earlier to occur of putting such items into commercial service or, in the absence of written notice of rejection given prior to the time limits hereinafter specified, [***] after completion of Site Implementation
Services. 

  

	 	(h)	If not earlier granted, Acceptance will always be deemed to have occurred once the relevant Products or Services have been put into commercial use. A certificate of Acceptance will
be issued in such cases by Nokia Siemens. Such deemed Acceptance will be without prejudice to Nokia Siemens’ obligations to remedy defects under the applicable warranty terms or to complete testing under agreed procedures.

  

	 	(i)	If Nokia Siemens [***] 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	9.	MAINTENANCE, SUPPORT AND TRAINING 

  

	9.1	Hardware and Software Maintenance Services. 

  

	 	(a)	The Parties have provided to each other forms of the Maintenance Services Agreement, including related annexes thereto (collectively, the “Working Documents”) that will
serve as the basis for negotiating and executing the actual Maintenance Service Agreement. Within [***] following the Effective Date, the Parties shall negotiate in good faith to reach agreement on and to execute such Maintenance Services Agreement
starting from the Working Documents as follows: The Working Documents contain generally each Parties’ respective positions regarding the proposed Maintenance Services arrangement with Nokia Siemens’ view expressed in the original
unmodified versions of the Working Documents and TerreStar’s view expressed in the redlined markups to same The agreed and executed Maintenance Services agreement shall be attached to this Agreement as Exhibit D-1.

  

	 	(b)	Throughout the Term of this Agreement and for a period of [***] following the earlier of (i) the applicable Product Termination Date or (ii) the expiration or termination
of this Agreement (with respect to non-retired Products), Nokia Siemens shall offer maintenance and support services for the Products as set forth on Exhibit D-1 (“Maintenance Services”). Notwithstanding the foregoing, Nokia
Siemens shall offer the Software Maintenance Support for RAN Products and Core Products as set forth in Section 7.7. TerreStar shall have the option to purchase any such Maintenance Services from Nokia Siemens on an annual basis during such
period. Such Maintenance Services shall include corrective maintenance to keep the Products in good working condition and operating as needed for the operation of the TerreStar Network. Nokia Siemens shall be responsible to repair or replace
defective Network Equipment and to correct bugs in any embedded Network Software installed in any such Network Equipment to keep it in good working condition. 

  

	 	(c)	Nokia Siemens provides Software Updates as follows: [***] 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(d)	Nokia Siemens provides Software Releases for Operating Software, with new Application Software often made available at the same time. [***] If TerreStar elects to purchase any such
Software Release for Operating Software or any new Application Software, TerreStar must pay the applicable additional Charges therefor as set forth in Exhibit F (in the case of Software releases of Operating Software) or the applicable rate
determined in accordance with this Agreement (in the case of new Application Software). If TerreStar has previously purchased Application Software, TerreStar may have to purchase Software Releases for the associated Operating Software in order to
obtain updates to such previously purchased Application Software. In such event, TerreStar will not be required to separately purchase a new Software Release for such previously purchased Application Software, since Nokia Siemens does not provide
separate Software Releases for existing Application Software. TerreStar acknowledges that Nokia Siemens typically offers enhancements to Application Software as new Application Software Products which TerreStar would have to purchase for an
additional Charge, and does not typically incorporate such enhancements in the Software Release for Operating Software. Nokia Siemens also offers TerreStar the option to purchase additional licenses to increase capacity of certain Network Software
previously purchased by TerreStar. If TerreStar elects to purchase any such capacity increases, TerreStar must pay the applicable additional Charges therefor. 

  

	 	(e)	TerreStar may from time to time request ad hoc consulting or support services (including on-site support) from Nokia Siemens that are within the general scope of Nokia Siemens’
business. Upon receipt of any such written request, the Parties agree to negotiate in good faith regarding the scope, delivery schedule and other applicable terms that would apply to such support services, following which Nokia Siemens shall provide
a quote for the applicable Charges, which shall be commercially reasonable. Upon reaching agreement on such support services, the Parties shall set forth such terms in a written statement of work, which shall become effective when executed by
authorized representatives of both Parties. Following execution, Nokia Siemens shall provide, and TerreStar shall pay for, the support services set forth in such statement of work. 

  

	9.2	Spare Parts. 

 For a period of [***] following the
earlier of (i) the applicable Product Termination Date or (ii) the expiration or termination of this Agreement (with respect to non-retired Products), Nokia Siemens (so long as TerreStar has a Maintenance Services Agreement in the form set
forth in Exhibit D-1 still in place with Nokia Siemens) agrees to ensure that TerreStar can continue to obtain Spare Parts Management Services and/or purchase spare parts (or compatible replacement parts) for any Products purchased under this
Agreement, all in accordance with Section 7.8. Spare parts shall be purchased by TerreStar and its Approved Purchasers at the applicable rates and charges set forth in Exhibit F. 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	9.3	Training. 

 Nokia Siemens will provide TerreStar
training with respect to the installation, use, operation and maintenance of the Products in accordance with Exhibit E. Exhibit F contains the applicable Charges for training classes offered by Nokia Siemens as of the Effective Date.
To the extent that Nokia Siemens introduces additional training classes after the Effective Date, such training classes will be offered to TerreStar at the applicable pricing determined in accordance with this Agreement. [***] 
  

	10.	PRODUCT MANUFACTURING 

  

	10.1	Manufacturing. 

 The Products shall be manufactured
by Nokia Siemens in accordance with the applicable Specifications, all applicable laws and regulations and other requirements of the Agreement. Nokia Siemens shall take all reasonable steps needed to create and maintain in effect production
processes sufficient to ensure that it is capable of producing quantities of the Products necessary to meet TerreStar’s requirements in accordance with Section 10.2. 
  

	10.2	Production Plan. 

 On or before the fifteenth (15th) calendar day of each month, TerreStar shall provide Nokia Siemens with a non-binding
forecast of TerreStar’s and Approved Purchasers’ expected purchase volumes for Products during the upcoming [***] period in accordance with Exhibit R. 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	10.3	Quality Assurance Plan. 

 The Quality Assurance Plan
that Nokia Siemens will follow is set forth in Exhibit Q (“QA Plan”). In addition, as part of the QA Plan, Nokia Siemens shall implement procedures that are consistent with the [***] quality standards throughout the Term of
this Agreement. 
  

	10.4	Access and Inspection Rights.  

 TerreStar
and any governmental authority accorded such right of inspection by applicable law or regulation shall be entitled to visit Nokia Siemens’ Product manufacturing facilities at times separately agreed by the Parties in advance (such agreement not
to be unreasonably withheld) and during such visit shall be able to monitor the manufacturing processes. TerreStar may exercise such right from time to time in its reasonable discretion, so long as such visits are conducted on a non-interfering
basis. There will be no limits on the frequency of visits by governmental authorities for purposes described above. If any inspection is made on the premises of Nokia Siemens, Nokia Siemens, without additional charge, shall provide all visiting
personnel with reasonable access and escorts as mutually agreed to the applicable portions of the facility that are relevant to this Agreement. All such on-site inspections shall be conducted in a manner intended to minimize disruption to Nokia
Siemens’s operations. 
  

	11.	EXCLUSIVITY AND MINIMUM VOLUME COMMITMENTS 

  

	11.1	Exclusivity. 

 During the period commencing on the
Effective Date and ending on [***] (the “Exclusivity Period”), TerreStar commits that TerreStar will order from Nokia Siemens a minimum of [***] percent ([***]) of all RAN Equipment (i.e. radio access network terminal equipment
comparable to the BTS Equipment) to be deployed at the TerreStar Sites that will make up TerreStar’s U.S.-based terrestrial wireless network. TerreStar further agrees that it shall order Contributing Products (as defined in Schedule A)
for the following Markets exclusively from Nokia Siemens: [***]. In addition, during the Exclusivity Period, to the extent that TerreStar Orders BTS Equipment for any TerreStar Site from Nokia Siemens, subject to Sections 11.6 and 11.7, TerreStar
shall also Order the following Services exclusively from Nokia Siemens with respect to that TerreStar Site: (i) RAN Network [***]; (ii) Site Implementation Services; and (iii) Pre-Launch Optimization Services (collectively, the
“Exclusive RAN Services”). Collectively, the obligations described in this Section 11.1 are the “Exclusivity Commitments.” 
  

	11.2	Minimum Volume Commitments. 

  

	 	(a)	 During the period commencing on the Effective Date and ending on [***] (such period, as it may be extended in writing under specific circumstances as provided
herein, the “Minimum Commitment Period”), TerreStar agrees to order from 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	Nokia Siemens a total of [***] units of Contributing Products (the “Volume Commitment”). In the event that TerreStar does not place Orders confirmed by Nokia
Siemens for Contributing Products meeting the Volume Commitment during the Minimum Commitment Period to the extent due solely to the fault of TerreStar, then Nokia Siemens shall be entitled to receive a liquidated damage charge of [***] percent
([***]) of the portion of the Volume Commitment that remains unfulfilled as of the end of the Minimum Commitment Period less the amount, if any, payable to Nokia Siemens pursuant to the penultimate sentence of Section 11.2(b). Such amount
(s) will be due and payable within [***] of Nokia Siemens’ date of invoice thereof. For the avoidance of doubt, TerreStar shall not be in breach of its Volume Commitment so long as Orders have been placed for all required Contributing
Units by not later than the end of the Minimum Commitment Period under Orders providing for final delivery of such Products to the applicable TerreStar Sites by not later than [***] thereafter. 

  

	 	(b)	 In addition, [***], TerreStar agrees to place a firm Order, for [***] units of Contributing Products by [***] in accordance with Exhibit R calling for
delivery of such units to the applicable TerreStar Sites following completion of a field test (a “Rebanding Test”), to be conducted by TerreStar at its expense, which confirms that the Contributing Products meet the functionality
requirements set forth in the R&D Agreement for S-Band Flexi-BTS Rebanding entered into between the Parties in [***] and in which no Level A or B Failures occur or are identified (a “Successful Rebanding Test”). The Rebanding
Test shall be conducted by not later than [***]. To the extent that one or more of the applicable TerreStar Sites is not sufficiently prepared for Contributing Products to be installed at such TerreStar Site(s), Nokia Siemens shall deliver the
Contributing Product units to be installed at such TerreStar Site (s) to TerreStar warehouse facilities until the TerreStar Site(s) are prepared, at which time Nokia Siemens in accordance with the demand plan services set forth in Exhibit
R shall at TerreStar’s cost physically deliver such Contributing Product units to the applicable TerreStar Site in accordance with this Agreement. With respect to the stored units from the Order of these [***] units only, delivery of the
Contributing Products to the applicable TerreStar warehouse facility for storage shall constitute delivery, rather than the further delivery to the applicable TerreStar Site, in accordance with this Agreement. The risk of loss for such Products is
transferred to TerreStar upon the delivery to the TerreStar warehouse facility. Acceptance of delivery of such Contributing Products for purposes of invoicing shall be deemed to have occurred upon such delivery to the applicable TerreStar warehouse
facility and any required Product Acceptance testing (and “System Acceptance Testing”, if it has not previously occurred) shall be performed following the further delivery to the applicable TerreStar Site and completion of the applicable
Implementation Services in accordance with this Agreement. [***] If TerreStar fails to place a firm Order for the [***] units of Contributing Products as required by this Section 11.2(b) by [***], except in the event TerreStar conducts a
Rebanding Test by [***] and such test was not a Successful Rebanding Test, Nokia Siemens shall be entitled to receive a liquidated damage charge of [***] percent ([***]) of the value of such units of Contributing Products every two weeks after
[***], up to a maximum of [***] percent ([***]) of the value of such units of Contributing Products. Such amount will be due and payable within [***] of Nokia Siemens’ date of invoice 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	 
thereof. [***]. Notwithstanding the foregoing, TerreStar shall place a firm Order for [***] units of Contributing Products as soon as Nokia Siemens [***].

  

	11.3	[***]. 

 The Volume Commitment and the Exclusivity
Commitments shall not become effective unless and until the following pre-conditions are satisfied: [***] 
  

	11.4	[***] 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

 Nokia Siemens acknowledges and agrees that TerreStar is agreeing to make the Volume Commitment and the
Exclusivity Commitments based on the fundamental assumption that Nokia Siemens will deliver the Enhanced Products that are Acceptable to TerreStar in accordance with Exhibit H containing all of the applicable Product Enhancements by the
Scheduled Completion Date therefor, which is [***] (subject, in the case of the mandatory Product Enhancement referred to on Exhibit H as “[***],” to a purchase order for such Product Enhancement having been submitted no later than
[***] prior to such date). [***] 
  

	11.5	[***] 

 [***] 
  

	11.6	[***] 

 [***] 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(a)	[***] 

  

	 	(b)	[***] 

  

	 	(c)	[***] 

 [***] 
  

	 	(d)	RAN Network [***]. If for any [***] or for [***] 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(e)	RAN Implementation Services. [***] 

 Such activities
will be measured and reported by TerreStar and the information shall be disclosed to Nokia Siemens in writing on a [***] basis. Delays attributable to TerreStar or its other contractors will extend the relevant time periods for Nokia Siemens’s
performance by the actual time lost by such delay. 
  

	11.7	[***] 

 Notwithstanding TerreStar’s Exclusivity
Commitments, [***]. In either case, TerreStar may only self-perform Exclusive RAN Services with TerreStar full-time badged employees [***] who meet the following requirements: such contractor (i) is subject to an existing written non-disclosure
agreement with protections for Nokia Siemens’ Confidential Information consistent with those set forth herein, including the right to use such Confidential Information solely for purposes of providing services for TerreStar; and [***]
[***]. Each such TerreStar employee [***] must meet current Nokia Siemens standard qualification and certification requirements to perform the particular Exclusive RAN Service that TerreStar elects to perform. If TerreStar elects to self-perform any
of the RAN [***] rather than retain Nokia Siemens to perform such services, Nokia Siemens shall be relieved of its obligations under Section 20.4 to the extent of the [***] for which such Exclusive RAN Services were performed. For the avoidance
of doubt, nothing in this Agreement shall restrict TerreStar’s right to self-perform or contract with any third party to perform any services other than Exclusive RAN Services. 
  

	11.8	Government Customers. 

 [***] 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	12.	CHANGE PROCEDURES 

 TerreStar may from time to time
request modifications, changes and other upgrades (“Changes”) to the Products or Services provided under this Agreement by submitting a written Change request (“Change Request”) to Nokia Siemens. Within [***] after
receipt of a Change Request or as otherwise mutually agreed, the Parties shall meet and discuss the feasibility of such Change and the time reasonably required for Nokia Siemens to assess such Change. Within [***] of such meeting, or such other
period as the Parties may mutually agree in writing, Nokia Siemens shall provide TerreStar with a summary of the impact of such Change on the Charges and time required for performance, and TerreStar shall elect whether to pursue such Change. If
TerreStar elects to proceed with the Change, should any such Change increase or decrease the Charges of or time required for performance of Nokia Siemens’ or its Subcontractors’ obligations hereunder, the Parties shall affect a reasonable
adjustment in the price or delivery schedule, and/or Milestone Schedule, as applicable. Nokia Siemens will provide commercially reasonable back-up cost data to support its claim for any increase in the Charges due to any such Change. 
 [***] 
 [***] 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

 [***] 
  

	13.	CONTRACT ADMINISTRATION 

  

	13.1	Contract Management. 

  

	 	(a)	Designated Executives. Each Party shall appoint a senior executive at the level of head of business line or above who shall have primary responsibility for the overall
relationship established pursuant to this Agreement. The senior executives shall meet on a quarterly basis to discuss issues affecting the Products and Services and other work under this Agreement, such as design, development, testing and production
of Products, development and implementation of new technologies and products, proposed regulatory and/or industry changes, marketing efforts and such other issues as the Parties may desire. In addition, at such meetings, the executives shall
discuss their plans and objectives with respect to enhancing the Products and the development of new Product-related and TerreStar Network-related solutions. As part of such discussions (i) TerreStar shall share with Nokia Siemens its plans for
potential future service offerings, potential market demand and anticipated product needs and (ii) Nokia Siemens shall share with TerreStar its plans regarding Product enhancements and evaluations as well as new Products under development. All
such information shared between the Parties shall be deemed to be Confidential Information of the applicable disclosing Party. 

  

	 	(b)	Contract Managers. Each Party shall also appoint a program manager who will act as its day-to-day representative having the primary responsibility for performance of such
Party’s obligations under this Agreement and for managing the relationship between the Parties (each, a “Contract Manager”), respectively. Each Party’s Contract Manager shall be responsible for managing the activities
assigned to such Party pursuant to this Agreement. Each Party’s Contract Manager shall be empowered to make day-to-day decisions regarding this Agreement. The Contract Managers shall meet on a monthly basis or at such other times as are
required to oversee the activities to be conducted under this Agreement, to review progress, to resolve problems and to plan future activities. 

  

	 	(c)	Reports. Nokia Siemens shall provide the additional reports set forth in Exhibit S within the time frames set forth therein. 

  

	 	(d)	Other Governance Activities. Exhibit S specifies additional governance-related duties and obligations that will be undertaken by the Parties with respect to this
Agreement. 

  

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	13.2	Key Nokia Siemens Personnel. 

 Unless already
specified in Exhibit S, Nokia Siemens shall work in good faith with TerreStar to determine which of the positions held by Nokia Siemens Personnel will constitute “Key Positions”. Nokia Siemens agrees to use its reasonable efforts to
keep the Nokia Siemens Personnel filling such Key Positions continuously assigned to such positions during the Term of this Agreement (“Key Nokia Siemens Personnel”). [***] In any case, Nokia Siemens will notify TerreStar prior to
re-assigning any such Key Nokia Siemens Personnel, and shall discuss in good faith any concerns that TerreStar may have regarding such re-assignment. TerreStar may request that Nokia Siemens remove or replace any Nokia Siemens Personnel working
under this Agreement, for a reasonable and verified reason; provided, however, that any such replacement shall be at Nokia Siemens sole discretion and TerreStar may not request Nokia Siemens to terminate the employment of any Nokia Siemens
employees. Nokia Siemens shall ensure that any replacement of a Nokia Siemens Key Individual or any other personnel involved in the performance of this Agreement is accomplished in a non-disruptive manner and that any relevant knowledge is
transferred to such replacement personnel. No extension of time will be allowed due to any Nokia Siemens employee turnover, reassignment, replacement, termination or removal unless mutually agreed to by the Parties in advance in writing, and no
expenses associated with any Nokia Siemens employee turnover, reassignment, replacement, termination or removal, including but not limited to the training of replacement employees, shall be chargeable to TerreStar. 
  

	13.3	Cooperation with Other TerreStar Contractors. 

  

	 	(a)	Nokia Siemens agrees without additional charge to TerreStar to provide the cooperation identified in Exhibits M-1, M-2 and H (to the extent of cooperation regarding
Product Specifications) to the Deployment Contractor and the S-BSS Contractor and other third parties involved in the implementation of any TerreStar Site, in order to coordinate their respective activities with respect to the implementation of such
TerreStar Site. The aforementioned cooperation shall exclude activities included as part of the Detailed Design Services and [***] Interface Verification Services and all such cooperation shall be scoped and priced separately by the Parties in
writing or per Exhibit F if set forth therein. Without limiting the preceding, Nokia Siemens will carry out its related responsibilities set forth in the applicable Exhibits to this Agreement. Nokia Siemens agrees to use reasonable efforts to
cooperate with the other agents, consultants, subcontractors and third party suppliers of TerreStar as specified in Exhibit M, [***], TerreStar shall reimburse Nokia Siemens for additional costs incurred to provide such cooperation and
assistance and such request shall be handled in accordance with the Change Control Procedure set forth in Section 12. 

  

	 	(b)	 Nokia Siemens agrees to share Nokia Siemens Confidential Information disclosed to TerreStar under this Agreement with third parties retained by TerreStar to the
limited extent required for such third parties to fulfill their commitments related to this Agreement to TerreStar provided that if Nokia Siemens believes that 

  

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	 	information that Nokia Siemens is requested to share is not actually required for such purpose, Nokia Siemens may notify TerreStar, and the Parties shall work together in good faith
to resolve the matter. Prior to any such disclosure, TerreStar shall cause the applicable third party to first enter into a non-disclosure agreement in accordance with the terms of this paragraph. TerreStar shall remain fully responsible for all
obligations performed by such third parties to the same extent as if such obligations were performed by TerreStar. Any access, if any, to Nokia Siemens Confidential Information beyond what is specified above shall be at the sole discretion of Nokia
Siemens. Third parties retained by TerreStar shall comply with Nokia Siemens’s reasonable security and confidentiality requirements when provided access by Nokia Siemens to Nokia Siemens Confidential Information. In addition, TerreStar must
first execute a confidentiality agreement with such third parties that contains confidentiality obligations consistent in material respects with those set forth in this Agreement prior to any access to Nokia Siemens Confidential Information. In
addition, Nokia Siemens shall be entitled to execute a separate confidentiality agreements with such third party suppliers of TerreStar if Nokia Siemens chooses to do so. Nokia Siemens shall use reasonable efforts to promptly notify TerreStar if
Nokia Siemens becomes aware that an act or omission of such a third party may cause a problem or delay in providing the Products or Services in the manner required by this Agreement and shall use reasonable efforts to work with TerreStar to prevent
or circumvent such problem or delay to the extent such cooperation does not require material additional efforts and expenses on the part of Nokia Siemens. 

  

	 	(c)	If Nokia Siemens becomes aware of any information during the term of this Agreement which differs from information provided to Nokia Siemens by TerreStar under this Agreement or
that is otherwise needed for Nokia Siemens to provide the Products and Services consistent with the requirements of this Agreement, Nokia Siemens shall use reasonable efforts to promptly notify TerreStar of such discovery in writing. The Parties
shall then work together to obtain accurate and complete information as needed for Nokia Siemens to meet such requirements. 

  

	13.4	Subcontracting Rights. 

 Nokia Siemens shall be
entitled to delegate or subcontract any of its obligations under this Agreement to a third party, unless such subcontractor will be performing work in connection with a U.S. Government contract entered into by TerreStar and such third party is
currently suspended or debarred from doing business with the U.S. Government, appears on any terrorism watch list known to Nokia Siemens or its use would otherwise violate any other applicable law. Prior to the commencement of work hereunder, each
Subcontractor used by Nokia Siemens hereunder must agree in writing to be bound to confidentiality obligations reasonably consistent with those contained herein, and Nokia Siemens shall notify TerreStar of the identity of such Subcontractor. Nokia
Siemens shall only disclose Confidential Information of TerreStar to a Subcontractor on a “need-to-know” basis. Nokia Siemens shall remain fully responsible for all obligations performed by Subcontractors to the same extent as if such
obligations were performed by Nokia Siemens. Nokia Siemens shall be TerreStar’s sole point of contact regarding this Agreement regardless of whether any portion thereof has been delegated to a Subcontractor. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

  

	14.	SERVICE LEVEL AGREEMENT 

  

	 	(a)	Nokia Siemens shall provide the Products and Services in accordance with the performance standards, which are attached hereto as Exhibit L (the “Service Level
Agreement”). To the extent the information is readily available to TerreStar; TerreStar shall be responsible for monitoring Nokia Siemens’ compliance with the Service Level Agreement. Otherwise, Nokia Siemens will be responsible for
monitoring Nokia Siemens’ compliance with the Service Level Agreement. In the latter case, on or before the [***] following the end of each quarter during the Term, Nokia Siemens shall provide TerreStar with a written compliance report
detailing Nokia Siemens’ performance against those areas of the Service Level Agreement that Nokia Siemens’ is monitoring. Details of such report shall be mutually agreed upon by the Parties prior to the due date for the first report. In
the event that TerreStar’s records or the details contained in such report, or other information coming to the attention of TerreStar or Nokia Siemens, shows that Nokia Siemens has failed to comply with the Service Level Agreement, Nokia
Siemens shall promptly investigate the root cause of such failure and shall report to TerreStar regarding its findings. Nokia Siemens shall also promptly take corrective action to correct the failure and to prevent its recurrence and shall report to
TerreStar regarding its progress in doing so. [***]. 

  

	 	(b)	Annual Review. On each one-year anniversary of this Agreement, TerreStar and Nokia Siemens shall review the Service Level Agreement to determine whether they need to be
revised to reflect improvements in technology and industry standards. To the extent that the Service Level Agreement does not reflect such improvements in technology and industry standards, the Service Level Agreement shall be revised by mutual
written agreement of the Parties to bring them into conformance therewith. 

  

	15.	FEES AND PRICING 

  

	15.1	Charges. 

 In consideration for the Products and
Services and other chargeable items provided by Nokia Siemens pursuant to this Agreement, TerreStar shall pay to Nokia Siemens the applicable fees and other charges payable therefore as set forth in Exhibit F (“Charges”).

  

	15.2	Taxes. 

  

	 	(a)	“Included Taxes” mean any Taxes [***]. 

  

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	 	(b)	“Taxes” means any tax, duty or similar liability imposed by any governmental agency (including interest, fines, penalties, or additions attributable or imposed on
or with respect to any such taxes, duties and similar liabilities). 

  

	 	(c)	“Excluded Taxes” means any Taxes described as [***]. 

  

	 	(d)	The Charges include [***] The Charges also include [***] 

  

	 	(e)	The Charges do not include, and [***]. 

  

	 	(f)	Each Party shall be responsible for payment of [***]. 

  

	 	(g)	All Taxes [***]. 

  

	 	(h)	TerreStar shall withhold [***]. In addition, [***]. 

  

	 	(i)	The Parties shall cooperate to minimize all Taxes, including but not limited to the following: 

  

	 	(i)	Nokia Siemens will use reasonable efforts to take all steps within its control that are necessary to ensure that all applicable exemptions and tax credits in respect of the Products
and Services are available to TerreStar, and Nokia Siemens will use reasonable efforts to cause any Subcontractor to also take all such steps, and 

  

	 	(ii)	TerreStar will use reasonable efforts to take all steps within its control and not otherwise available to Nokia Siemens that are necessary to ensure that all applicable exemptions
and tax credits in respect of the Products and Services are available to Nokia Siemens. 

  

	 	(j)	Subject to the indemnification procedures set forth in Section 22, in the event any governmental or taxing authority imposes or assesses Taxes against a Party hereto for
which the other Party is responsible pursuant to this Section 15.2, the responsible Party shall indemnify the other Party for Taxes paid by the Party entitled to indemnification and shall reimburse such Party for related reasonable,
direct costs of defense (whether or not such Party actually pays the subject Taxes). The Party that is assessed will take all reasonable steps to defend any such assessment. The responsible Party will be entitled to be promptly notified in writing
of any assessment and to all reasonable information related to the assessment of Taxes, and, at its option and expense, may assume control of any defense or submission in respect of the assessed Taxes. 

  

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	15.3	No Other Charges. 

 The Charges for Products and
Services set forth in Exhibit F are intended to fully compensate Nokia Siemens for all Products and Services provided by Nokia Siemens pursuant to this Agreement. Except as expressly set forth herein or as mutually agreed upon by the Parties
in writing, Nokia Siemens may not charge TerreStar any amounts for any Product or Service provided or undertaken by Nokia Siemens pursuant to this Agreement unless TerreStar requests additional Products beyond those included in the Agreement or
Services that go beyond the description of Services set forth in this Agreement. For avoidance of doubt the prices listed in Exhibit F correspond to the Products and Services offered by Nokia Siemens under this Agreement at the time of
entering into this Agreement. When new Products or Services are added under the Agreement, the Parties shall agree upon the applicable Charges in writing. 
  

	16.	PAYMENTS AND INVOICING. 

  

	16.1	Invoicing. 

  

	 	(a)	Nokia Siemens shall invoice TerreStar in accordance with this Section 16.1 for all Products and Services provided pursuant to this Agreement. Each invoice shall include
the applicable invoice date, Order number, Product part numbers (if applicable) and descriptions, quantities, unit prices and total amount due. 

  

	 	(b)	Nokia Siemens will invoice TerreStar or other Approved Purchaser for amounts due for Products ordered upon Acceptance of delivery of the applicable Products in accordance with the
table set forth in Section 16.1(e). 

  

	 	(c)	For Services, Nokia Siemens will invoice TerreStar [***] for performance of Services during the [***] or at such other times as are mutually agreed in writing with respect to the
applicable Service unless otherwise stated in the table set forth in Section 16.1(e). Notwithstanding the preceding, for Services provided on a [***], 

 Nokia Siemens will invoice TerreStar for the applicable [***]. 
  

	 	(d)	Each invoice shall contain a separate line item itemizing the amount of any taxes that TerreStar or the Approved Purchaser is obligated to pay in connection with this Agreement.

  

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	 	(e)	Invoicing for Products and Services is described in detail below: 

  

			
	 Product
	  	 Invoice Term

	Initial Commercial CORE Application Software	  	[***]
		
	Initial Commercial CORE Equipment and Operating Software	  	[***]
		
	Core Equipment	  	[***]
		
	CORE Operating Software	  	[***]
		
	CORE Application Software	  	 [***]
  
 [***]
  
 [***]

  

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	Core Product Cancellation Restocking Charge	  	[***]
		
	OSS Product/Equipment/Software (Operating and Application Software)	  	

[***]
		
	RAN Product/Equipment/Software (Operating and Application Software)	  	

[***]
		
	RAN, CORE and OSS Software Release	  	[***]
		
	PDC Charges	  	[***]
		
	All Product, Software, Equipment, and Services	  	[***]

  

					
	 Services
	  	 Exhibit
	  	 Invoice Terms

  

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	Market Model Tuning	  	B-1	  	[***]
			
	Site Selection (Radio Planning) per Cell Site	  	B-1	  	[***]
			
	Transmission Planning per Cell Site	  	B-1	  	[***]
			
	Field Review and Extra Technical Site Survey Visits	  	B-1	  	[***]
			
	Additional Site Selection (Radio Planning) Re-work for up to 3 additional SCIPs per Site.	  	B-1	  	[***]
			
	SCIP Milestone Stand-by Charge	  	B-1	  	[***]
			
	Pre-Launch Optimization	  	B-2	  	[***]
			
	CORE Nominal Design	  	B-3	  	[***]
			
	PS Core Site Design	  	B-3	  	[***]
			
	Core Product Detailed Planning	  	B-3	  	[***]
			
	OSS/OMS Connectivity Planning	  	B-3	  	[***]
			
	Product and Equipment Logistics	  	C-1, C-2 C-3 & R	  	[***]
			
	Product and Equipment Implementation	  	C-1, C-2, C-3	  	[***]
			
	Install Power Cabinet w/ 8H BBU	  	C-1	  	[***]
			
	Nighttime Premium/Uplift (7pm to 6am)	  	C-1, C-2, C-3	  	[***]
			
	GPS Installation Kit, Cable (up to 25feet) and Implementation Services	  	C-1	  	[***]
			
	Return RAN Product from DOP to HUB	  	C-1, R	  	[***]
			
	Return RAN Product from DOP to HUB	  	C-1, R	  	[***]

  

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	feeder less option	  	C-1	  	[***]
			
	Supply and Install the Jumper Cables	  	C-1	  	[***]
			
	Extra site visits for TI Re- deployment	  	R	  	[***]
			
	Implementation Team in Market Below Volumes	  	R	  	[***]
			
	Project Manager In Market Below Volumes	  	R	  	[***]
			
	Reverse CORE Logistics Charges	  	R	  	[***]
			
	Failed Site delivery / return of Product to Nokia Siemens DOP	  	R	  	[***]
			
	Warehousing (Between 15 and 30 business days of Storage at DOP)	  	R	  	[***]
			
	SW Maintenance	  	D-1	  	[***]
			
	Software Expert Support Services	  	D-1	  	[***]
			
	Software Deployment	  	D-1	  	[***]
			
	Spare Parts Management	  	D-1	  	[***]
			
	3rd Party Equipment Support Service	  	D-1	  	[***]
			
	Training	  	E	  	[***]
			
	[***] Interface Verification Test (Per Interface)	  	I	  	[***]
			
	Network Design (Per Product)	  	K	  	[***]

  

	16.2	Credits. 

 Once TerreStar is entitled to receive a
credit listed under this Section 16.2, TerreStar must be current on all Charges and payments due to Nokia Siemens under the terms of this Agreement in order to receive the credit below. If TerreStar is not current on all such Charges and
payments at such time, TerreStar shall not be entitled to actually receive the credit until [***] 
  

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	 	(a)	[***] 

  

	 	(b)	In addition, TerreStar will be entitled to the following credits: 

 [***] 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

 [***] 
  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

 [***] 
 If, to the extent due solely to delays on the part of Nokia Siemens, TerreStar is not able to use any of the preceding credits during the applicable time periods (for example, if Products were not available when
scheduled due to reasons solely attributable to Nokia Siemens), the time periods during which the affected credits could have been applied will be extended for the period of such delay. 
  

	16.3	Payment Due Date. 

  

	 	(a)	TerreStar shall pay undisputed amounts set forth in invoices properly submitted by Nokia Siemens pursuant to this Agreement within [***] after the invoice Receipt Date thereof by
electronic funds transfer to an account designated in writing by Nokia Siemens. Payments shall be made to the bank account of Nokia Siemens at Bank of America, USA; Wire Transfer ABA Number [***]; ACH Payment ABA [***]; Account Number [***], or at
such other bank that Nokia Siemens may from time to time specify in writing. The Parties shall work together in good faith to implement an electronic interface between their respective systems to permit the delivery and receipt of invoices by means
of electronic data interchange (EDI). The Parties shall use commercially reasonable efforts to implement such interface within [***] of the Effective Date or as soon as reasonably practicable thereafter. 

  

	 	(b)	TerreStar may withhold payment of any portion of any invoiced amount it disputes in good faith. If TerreStar elects to do so, TerreStar will notify Nokia Siemens in writing of such
dispute within [***] following receipt of invoice, with such written notice specifying the reasons for the dispute. The Parties will work together in good faith to resolve the dispute prior to the applicable payment due date, however if the Parties
are unable to resolve the dispute by such date, TerreStar may withhold the payment so long as TerreStar pays all undisputed amounts by such date. The Parties will thereafter use commercially reasonable efforts to promptly resolve any such dispute.

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(c)	TerreStar reserves the right to raise payment disputes for up to [***] after the applicable payment due date during the first year following the Effective Date, or for up to [***]
after the applicable payment due date thereafter. After such period, TerreStar may raise payment disputes solely through the audit process described in Section 19. 

  

	 	(d)	If for any reason Nokia Siemens does not invoice TerreStar for Charges or other amounts due and owing under this Agreement when such Charges or amounts were originally incurred,
Nokia Siemens reserves the right to invoice TerreStar for such non-invoiced Charges or other amounts for up to [***] after the month during which such Charges or amounts were originally incurred with respect to Charges or other amounts incurred
during the first year following the Effective Date, and for up to [***] after the month such Charges or amounts were originally incurred thereafter, with respect to all other incurred Charges or other amounts. After such period, Nokia Siemens may
invoice for amounts not previously invoiced through the audit process described in Section 19. 

  

	 	(e)	In the event TerreStar fails to pay an undisputed amount within the payment term set forth above in Section 16.3(a), Nokia Siemens shall be entitled to interest at the lesser
of (i) the Prime Rate plus [***] percent ([***]) or (ii) the maximum rate allowed by the applicable law on the unpaid balance of the undisputed payment from and after the due date until such amount is paid. Any partial payments received
will first be applied to cover accrued interest, if any, and thereafter credited to cover the principal amount outstanding. 

  

	 	(f)	Nokia Siemens shall be entitled to sell/assign any receivables under this Agreement without TerreStar’s consent. 

  

	16.4	Credit Check. 

  

	 	(a)	Nokia Siemens reserves a right to require reasonable credit assurances (which shall be understood to mean information relating to ability to make the required payments rather than
credit support) and to set a reasonable credit limit for TerreStar based upon Nokia Siemens’ customary criteria for customer contracts. Nokia Siemens may modify such credit limit in its reasonable discretion in the event of material adverse
affect on TerreStar’s overall creditworthiness. In the event TerreStar requests a higher credit limit than the one provided by Nokia Siemens, the Parties shall in good faith review the credit limit and TerreStar’s credit limit request.

  

	 	(b)	So long as TerreStar provides Nokia Siemens with reasonable credit assurances (if any have been required), stays within its credit limits and does not have outstanding undisputed
payments, Nokia Siemens shall accept any applicable Order and provide the associated Products or Services, and, Nokia Siemens may not suspend delivery of such Products or Services unless TerreStar fails to make an undisputed payment when due and
fails to cure such non-payment within [***] following receipt of written notice of same from Nokia Siemens. If any Order for Products or Services would exceed TerreStar’s then-current credit limit or would require TerreStar to provide credit
assurances that TerreStar has not provided, Nokia Siemens may refuse to accept such Order, and the Parties shall seek to resolve such matter in good faith. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(c)	[***], provided that TerreStar advises Nokia Siemens in writing of its intention to purchase products from another supplier and Nokia Siemens does not, within [***] after such
notice has been given, reverse its prior decision and accept the Order, and provided further that TerreStar is not then in arrears (beyond the [***] to make payment set forth under Section 16.3(a)) on undisputed amounts set forth in invoices
properly submitted by Nokia Siemens pursuant to this Agreement. [***] 

  

	 	(d)	[***] 

  

	17.	OWNERSHIP OF INTELLECTUAL PROPERTY AND LICENSES 

  

	17.1	Grant of Licenses to Nokia Siemens. 

 TerreStar
hereby grants to Nokia Siemens a worldwide, fully paid-up, limited, non-exclusive, non-transferable (subject to Section 26.3 hereof) license, good for the Term hereof, to use and reproduce the TerreStar Background Information and
TerreStar Foreground Information provided by TerreStar and required by Nokia Siemens or its Subcontractors for the sole purpose of fulfilling Nokia Siemens’ obligations to TerreStar under this Agreement. 
  

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	17.2	Grants of Licenses to deliverables. 

 Nokia Siemens
hereby grants to TerreStar and the Approved Purchasers a [***] (subject to Section 26.3 hereof) license to use the Nokia Siemens Background Information solely as incorporated with and into any deliverables (excluding Products) provided
by Nokia Siemens to TerreStar pursuant to this Agreement as required to use, reproduce (with respect to deliverables other than the Products)and modify such deliverables in connection with the TerreStar Network. TerreStar and each Approved Purchaser
shall have the right to permit third parties to use such deliverables solely for purposes of assisting TerreStar to receive and use the Products and Services to be provided pursuant to this Agreement in connection with the TerreStar Network. In
addition, TerreStar may disclose and permit third parties to use such deliverables for other purposes so long as TerreStar (i) notifies Nokia Siemens of such disclosure in advance in writing, and (ii) either obtains Nokia Siemens’
consent to disclose such deliverable with any such embedded Nokia Siemens Background Information included in such deliverable or works with Nokia Siemens to remove any such embedded Nokia Siemens Background Information from such deliverable prior to
disclosure. Nokia Siemens shall respond to any such request within [***] of written notice, and if any Nokia Background Information must be removed, Nokia Siemens shall identify the information to be removed within [***] of such written request.

  

	17.3	Grants of Licenses to Software. 

 The use of any
Nokia Siemens Network Software and any Software Update or Software Release incorporated into the hardware Product is subject to the Software License Terms in Exhibit D-3. 
  

	17.4	License Restrictions. 

 TerreStar shall not,
directly or indirectly, decompile or disassemble the Network Software in an effort to obtain the Source Code therefor. TerreStar shall not rent, lease, grant a security interest in, or otherwise transfer rights to the Network Software except as
permitted herein. 
  

	17.5	Ownership. 

  

	 	(a)	As between the Parties, (a) TerreStar shall retain all right, title and interest, including all intellectual property rights, in and to any and all TerreStar Foreground
Information and TerreStar Background Information, and (b) Nokia Siemens shall retain all right, title and interest, including all Intellectual Property rights, in and to any and all Nokia Siemens Background Information, and Nokia Siemens
Foreground Information, unless otherwise specified below, including any Network Software and any Products. 

  

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	 	(b)	[***] 

  

	 	(i)	[***] 

  

	 	(ii)	[***] 

  

	 	(iii)	[***] 

  

	 	(iv)	[***] 

  

	 	(v)	[***] 

  

	 	(vi)	[***] 

  

	 	(vii)	[***] 

  

	 	(viii)	[***] 

  

	 	(ix)	[***] 

  

	 	(x)	[***] 

  

	 	(xi)	[***] 

  

	 	(xii)	[***] 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

	 	(xiii)	[***] 

 [***] 
 The Parties shall agree in writing on the ownership of any other deliverable created by Nokia Siemens for TerreStar in future projects separately. For
the sake of clarity, Product manuals and other similar Product-related material and documentation shall remain owned by Nokia Siemens. The Parties also agree to execute, and cause their contractors, subcontractors and employees to do the same, all
agreements and documents needed to perfect the rights vested herein regardless of the eventual, resultant ownership. 
  

	 	(c)	[***] 

  

	17.6	Flow Down Obligations. 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

 Nokia Siemens shall ensure that each of its Nokia Personnel and Subcontractors that are engaged in the
development or creation of any Nokia Siemens Foreground Information to be owned by TerreStar do so only after they have executed and delivered to Nokia Siemens written agreements that provide for such persons or entities to make the assignments to
Nokia Siemens that are necessary in order for Nokia Siemens to give full effect to the assignment of rights contemplated by Section 17.5. 
  

	18.	CONFIDENTIALITY 

  

	18.1	Confidential Information. 

  

	 	(a)	TerreStar Confidential Information. Nokia Siemens acknowledges that all confidential business, technical and financial documents, data, Customer Proprietary Network
Information, reports and information of TerreStar, the Approved Purchasers, and their respective employees, agents and contractors, including, but not limited to, all documents, reports, records, books, files and other materials related to their
respective businesses, that are supplied or otherwise made available to Nokia Siemens by TerreStar or any of the foregoing pursuant to this Agreement, or that are modified by Nokia Siemens in connection with this Agreement, shall, as between the
Parties, be the sole and exclusive property of TerreStar and that such information shall be deemed to be the “Confidential Information” of TerreStar. TerreStar’s Confidential Information shall also include any TerreStar data
supplied or made available to Nokia Siemens pursuant to this Agreement. 

  

	 	(b)	Nokia Siemens Confidential Information. TerreStar acknowledges that all confidential business, technical and financial documents, data, reports and information of Nokia
Siemens and its Affiliates, employees, agents and contractors, including, but not limited to, all documents, reports, records, books, files and other materials related to its businesses, that are supplied or otherwise made available to TerreStar by
Nokia Siemens, Nokia Siemens’ subcontractors or any of the foregoing pursuant to this Agreement, shall, as between the Parties, be the sole and exclusive property of Nokia Siemens and that such information shall be deemed to be the
“Confidential Information” of Nokia Siemens. Nokia Siemens’s Confidential Information shall also include any Nokia Siemens data supplied or made available to TerreStar pursuant to this Agreement. 

  

	18.2	Agreement Terms. 

 This Agreement and the attached
Exhibits and Schedules are confidential and proprietary to both Parties, and, except as required by law, this Agreement, and the terms hereof, shall not be shared by either Party with any person other than those persons who have a need to know in
order to enable such Party to exercise its rights and to fulfill its obligations under this Agreement. 
  

	18.3	Confidentiality Obligations. 

 Each party receiving
Confidential Information (the “Receiving Party”) of the other party (the “Disclosing Party”) shall (i) maintain the confidentiality of the Disclosing 

  

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 Nokia Siemens Networks & TerreStar Confidential and Proprietary Information

 
Party’s Confidential Information using the same degree of care it uses to protect its own Confidential Information of a similar nature, but in no event
less than a reasonable standard of care: (ii) not use the Disclosing Party’s Confidential Information for any purpose other than to perform its obligations and exercise its rights under this Agreement; and (iii) shall limit the
disclosure of the Disclosing Party’s Confidential Information only to those of its employees, agents and subcontractors having a need to know such information in order for the Receiving Party to fulfill its obligations under this Agreement;
provided that any disclosure to any third party agent or subcontractor shall only be made pursuant to a written confidentiality agreement that contains confidentiality obligations consistent in material respects with those set forth in this
Agreement. The Receiving Party agrees to take all actions reasonably necessary to prevent unauthorized use or disclosure of the Disclosing Party’s Confidential Information. The Receiving Party shall return the Disclosing Party’s
Confidential Information in its possession to the Disclosing Party within a reasonable time after (a) the Disclosing Party’s written demand therefor, or (b) the expiration or termination of this Agreement. If the Receiving Party
discovers that Confidential Information of the Disclosing Party has been used, disseminated or published in violation of this Agreement, the Receiving Party will promptly notify the Disclosing Party in writing, take all reasonable action to minimize
the impact of the use, dissemination or publication, and take reasonable steps to prevent any recurrence. All Confidential Information of the Disclosing Party remains the property of the Disclosing Party. Neither this Agreement nor any disclosure of
information hereunder grants the Receiving Party any right or license under any trademark, copyright or patent now or hereafter owned or controlled by the Disclosing Party except as may be expressly set forth herein. 
  

	18.4	Exceptions. 

 The following information shall not be
deemed to be Confidential Information for purposes of this Article: 
  

	 	(a)	Information which is already public knowledge or becomes generally available to the public other than as a result of a disclosure by the party alleged to have violated this Article;

  

	 	(b)	Information which becomes available to a party on a non-confidential basis from a source (other than the Disclosing Party) which is not bound by a confidentiality agreement with the
Disclosing Party or whom the party alleged to have breached this Article has no reason to know is so bound; 

  

	 	(c)	Information which, prior to disclosure thereof by the disclosing Party, is in possession of the receiving Party without breach of any confidentiality obligations as proven by the
contemporaneous written records of the receiving Party; 

  

	 	(d)	Information which is independently developed by the Receiving Party, without reliance on or use of Confidential Information of the Disclosing Party as proven by its contemporaneous
written records; or 

  

	 	(e)	 Confidential Information of the Disclosing Party which must be disclosed by the Receiving Party as required by law, provided that the Receiving Party shall 

  

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promptly notify the Disclosing Party of any such required disclosure in writing to enable the Disclosing Party to object to such disclosure and to obtain an
appropriate protective order, and provided, further, that the Receiving Party shall only disclose that portion of the Confidential Information as is required by law. 

  

	18.5	Injunctive Relief. 

 Both Parties acknowledge that
the breach of this Section 18 by either of them would cause the non-breaching Party irreparable harm not compensable by monetary damages. Accordingly, the Parties agree that the breach or threatened breach of this Section 18
by either of them shall entitle the non-breaching Party to injunctive relief, in addition to any other available remedies, without the necessity of posting any bond. 
  

	18.6	Public Statements. 

 Except to the extent required
by law, neither Party will have the right to disclose publicly, whether through a news release, press release or other public release or statement, any information relating to this Agreement or the relationship established between the Parties
without the other Party’s prior written approval, which it may withhold in its sole discretion. Any additional details of the business agreement(s) between the Parties will not be publicized without both Parties’ prior written approval.

  

	18.7	Return of Confidential Information. 

 Upon
expiration or any termination of this Agreement (in whole or in part), each Receiving Party shall return to the Disclosing Party (or destroy at the Disclosing Party’s written request) any affected Confidential Information of the Disclosing
Party then currently in its possession. Within sixty (60) calendar days after expiration or termination, if requested in writing, an officer of the Receiving Party shall certify in writing that such Confidential Information has been returned or
destroyed as required by this Section. 
  

	19.	RECORDKEEPING AND AUDIT RIGHTS 

  

	19.1	Recordkeeping Obligations. 

 Nokia Siemens shall
maintain complete and accurate books and records of (i) the Charges and other amounts invoiced to TerreStar hereunder and supporting details and (ii) any records relating to Nokia Siemens’ performance under this Agreement to the
extent that Nokia Siemens is already maintaining such records under this Agreement or in the ordinary course of business, in each case sufficient to enable TerreStar to verify Nokia Siemens’s performance under this Agreement, including without
limitation regarding the Charges and other amounts invoiced by Nokia Siemens pursuant to this Agreement, any reimbursable items, Nokia Siemens’ costs for any item that is subject to reimbursement, hours expended for any Services that are
provided by Nokia Siemens on a time and materials basis, Nokia Siemens’ compliance with the quality assurance requirements, and any other matters described in this Agreement as being subject to verification or audit. Nokia Siemens shall
maintain all such books and records at its principal administrative offices in the United States throughout the Term of this Agreement and for a period of 

  

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three (3) years thereafter. Such books and records shall be maintained in accordance with prudent standards of good record keeping and in accordance
with GAAP. 
  

	19.2	General Audit Rights. 

 Nokia Siemens shall provide
TerreStar’s independent external auditors as TerreStar may from time to time designate in writing and government regulators, if such governmental regulators exercises its right to conduct an audit or request information under applicable laws,
access at all reasonable times, no more than once a year (except in the case of government regulators for purposes described above), to Nokia Siemens’ books and records and other data relating to this Agreement residing at Nokia Siemens
facility, all as reasonably necessary for the purpose of performing audits and/or inspections of Nokia Siemens in order to: (i) verify the accuracy of Nokia Siemens’s invoices for the Charges and other amounts payable hereunder;
(ii) Nokia Siemens’s compliance with the other applicable terms of this Agreement; and, (iii) in case of governmental regulators, Nokia Siemens’ compliance with applicable laws or regulations. Prior to conducting any such audit,
TerreStar’s senior executive shall notify Nokia Siemens’s senior executive in writing of its intent to conduct such audit using any of the notice delivery methods set forth in Section 26.7. Nothing in the Agreement shall limit
or restrict either Party’s rights in discovery proceedings pursuant to any civil litigation. All audits shall be conducted during Nokia Siemens’s normal business hours and shall be conducted so as to minimize disruption to Nokia
Siemens’s business operations. Subject to Section 19.3, all audits shall be at the expense of TerreStar. 
 Nokia Siemens shall have
the right to exclude from such audit any of its confidential or proprietary information that TerreStar does not have the right to receive under this Agreement. For the avoidance of doubt, TerreStar’s independent external auditor has the right
to receive records and information needed to verify Nokia Siemens’ compliance with the terms of this Agreement including the accuracy and validity of the Charges invoiced by Nokia Siemens hereunder. This audit does not require Nokia Siemens to
disclose to TerreStar’s independent external auditors its cost of providing the Services or the Products (unless the Agreement expressly provides for reimbursement of costs) or to otherwise disclose the profit margins of Nokia Siemens. Any
third party performing an audit (excluding a government regulator that is authorized by applicable laws to conduct such audit without signing such a non-disclosure agreement) must execute a nondisclosure agreement reasonably satisfactory to Nokia
Siemens. 
  

	19.3	Adjustments to Charges. 

 If any such audit or
examination reveals that Nokia Siemens’s invoices for the audited period are not correct, and Nokia Siemens does not successfully dispute the amount questioned by such audit, Nokia Siemens shall promptly reimburse TerreStar for the amount of
any overcharges identified through such audit, or TerreStar shall promptly pay Nokia Siemens for the amount of any undercharges identified through such audit. If any overpayment by TerreStar exceeds [***] percent ([***]) of the applicable amount due
for the audited period, Nokia Siemens shall pay in addition the reasonable, direct costs incurred by TerreStar to perform such audit or examination. With respect to any function required to be performed by Nokia Siemens hereunder, Nokia Siemens
agrees to cooperate, unless Nokia Siemens’ auditors or legal counsels advise that Nokia Siemens 

  

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cannot comply with the request upon the receipt of TerreStar’s written request, with all reasonable written requests by TerreStar’s independent
external auditors at TerreStar’s expense for information or documents regarding the obligations set forth under this Agreement which TerreStar’s independent external auditors deem reasonably necessary to assist TerreStar in complying with
their respective obligations under the Sarbanes-Oxley Act and the rules promulgated thereunder. 
  

	19.4	Regulatory Audits. 

 The foregoing notwithstanding,
TerreStar is subject to regulation by governmental bodies and other regulatory authorities under applicable laws and regulations. If a governmental body or regulatory authority exercises its right to conduct an audit or request information in
accordance with applicable laws and regulations, Nokia Siemens agrees that any applicable governmental agency, regulator, or regulatory agency that, in whole or in part, has jurisdiction over this Agreement or TerreStar’s applicable business
operations (each a “Regulator”) shall have reasonable access to Nokia Siemens’ applicable books and records, at the expense of TerreStar, for the purpose of examination, audit, inspection and use in any investigation or other
proceeding instituted against either Party, provided such access is limited to the specific materials requested by such Regulator in order to verify compliance with laws and regulations. 
  

	19.5	Nokia Siemens’ Audit Rights. 

 TerreStar shall
provide Nokia Siemens’s independent external auditors as Nokia Siemens may from time to time designate in writing, access at all reasonable times, no more than once per calendar quarter to applicable TerreStar facilities, and to books and
records and other data relating to this Agreement residing at such TerreStar facility or at such facility where they are maintained, all as reasonably necessary for the purpose of performing audits and/or inspections of TerreStar in order to verify:
(i) TerreStar’s compliance with the applicable terms of this Agreement; (ii) that the [***] (as stated in Exhibit F); and (iii) other payments made by TerreStar under this Agreement. In the event that any such audit
reveals that number and usage of Telematic, Emergency and Commercial or other Software subscribers exceed limits authorized by the licenses purchased by TerreStar as of the beginning of the applicable quarter, TerreStar will purchase such additional
licenses from Nokia Siemens as are required to bring such number and usage into compliance with the licenses or if TerreStar has overpaid or underpaid other payment obligations, TerreStar shall promptly pay Nokia Siemens the amount of any
underpayment identified through such audit or Nokia Siemens shall promptly refund the amount of any overpayment identified through such audit. Prior to conducting any such audit, Nokia Siemens’s senior executive shall notify TerreStar’s
senior executive in writing of its intent to conduct such audit using any of the notice delivery methods set forth in Section 26.7. Nothing in the Agreement shall limit or restrict either Party’s rights in discovery proceedings pursuant to
any civil litigation. All audits shall be conducted during TerreStar’s normal business hours and shall be conducted so as to minimize disruption to TerreStar’s business operations. If any underpayment by TerreStar exceeds [***] percent
([***]) of the applicable amount due for the audited period, and such underpayment is not caused by an erroneous invoice submitted by Nokia Siemens, TerreStar shall pay in addition the reasonable, direct costs incurred by Nokia Siemens to perform
such audit or examination. 
  

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	20.	WARRANTIES 

  

	20.1	Product Warranties and Software Rectifications. 

  

	 	(a)	Conformance to Standards. Nokia Siemens’s hardware Product warranty is attached to this Agreement as Exhibit D-2. Nokia Siemens’s Software Rectification
terms are attached to this Agreement as Exhibit D-4. 

  

	 	(b)	Use of New Parts. Nokia Siemens warrants that all Products (including all components thereof) shall be new or as new, and not re-manufactured. 

  

	 	(c)	Software Updates. During the Warranty Period (as stated in Exhibit D-2) for hardware and Rectification Period for Software (as stated in Exhibit D-4) and for so
long as TerreStar purchases Maintenance Services for the Products subject to a valid Care Agreement, TerreStar shall be entitled to all Software Updates released by Nokia Siemens from time to time during such period. Such Software Updates shall be
considered to be Software hereunder for purposes of Exhibit D-3. Prior to the installation of any Software Update into any Product, Nokia Siemens shall ensure that such Software Update operates in accordance with its applicable Specifications
and will not have any material adverse effects on the Products. TerreStar acknowledges that any and all Software Releases for Operating Software must be licensed and paid for separately to Nokia Siemens. 

  

	 	(d)	The foregoing warranties shall apply fully to all New or Upgraded Models or new Products provided by Nokia Siemens hereunder. 

  

	 	(e)	[***] 

  

	 	(f)	Nokia Siemens shall be excused from its warranty obligations to the extent any breach of warranty is caused by: 

  

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	 	(i)	Modifications or repair of any Products by any person other than Nokia Siemens or its Subcontractors; 

  

	 	(ii)	TerreStar’s negligence or willful misconduct; or 

  

	 	(iii)	Improper installation, operation or maintenance of the Products by any person other than Nokia Siemens or its Subcontractors. 

  

	20.2	Services Warranty. 

 Nokia Siemens shall perform all
Services with promptness and in a workmanlike manner using due care and professional diligence, and shall re-perform any non-conforming Services brought to Nokia Siemens’s attention (via facsimile or e-mail) within a period of [***] following
the performance of the applicable Services. 
  

	20.3	Remedies. 

 In the event of a breach of the
foregoing warranties and rectification obligations during the applicable Warranty Period and Rectification Period (if any), and upon written notice (via facsimile or e-mail) from TerreStar describing the breach, Nokia Siemens shall at no additional
cost to TerreStar: (i) in the case of Products, take the corrective action described in Exhibit D-2 or D-4 (as applicable); and (ii) in the case of Services, promptly re-perform the non-conforming Services brought to Nokia
Siemens’s attention within a period of [***] following the performance of the applicable Services. 
  

	20.4	[***] 

 Provided that TerreStar has obtained and
properly prepared the TerreStar Sites in accordance with the requirements set forth in Nokia Siemens’ Network Design Specifications, Detailed Design Specifications and Site Specifications and any other requirements set forth in this Agreement
(the “TerreStar Pre-Requisites”), [***]. In the event that TerreStar has failed to meet all of the TerreStar Pre-Requisites, Nokia Siemens shall be excused from the [***] set forth in Exhibit P only to the extent of
non-conformance attributable to TerreStar’s failure to meet such TerreStar Pre-Requisites. 
  

	20.5	Conflicts of Interest. 

 Nokia Siemens represents
and warrants that no officer, director, employee or agent of TerreStar has been or will be employed, retained or paid a fee, or otherwise has received or will receive any personal compensation or consideration by or from Nokia Siemens or any of
Nokia Siemens’s officers, directors, employees or agents in connection with the obtaining arranging or negotiating of this Agreement or other documents or agreements entered into or executed in connection herewith. Each Party agrees not to pay,
promise to pay, or authorize the payment of any money or anything of value, whether directly or indirectly, to any person (whether a government official or private individual) for the purpose of illegally or improperly inducing any government
official or any political party 

  

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or official thereof to make an award decision or illegally or improperly to assist either Party in obtaining or retaining business, or to take any other
improper action favorable to either Party in connection with the award of a license, permit, contract or other form of award or approval. Any Party that fails to comply with this provision shall indemnify, defend and hold harmless the other Party
from and against any claim, loss, damage, liability, expense, cost, of whatsoever nature arising out of or related to, or connected with such Party’s failure to comply. 
  

	20.6	Good Title. 

 Nokia Siemens warrants that Nokia
Siemens owns, or has the license for, all of the Products to be provided to TerreStar hereunder, and that TerreStar shall receive good and marketable title to all such Products, free and clear of all Liens, and with the rights of quiet enjoyment,
upon the applicable date title is to transfer to TerreStar as provided for in Section 7.12. Title to Software, Software Updates and Software Releases (including firmware) remains with Nokia Siemens and/or its licensors. 
  

	20.7	Authorization. 

 Each Party represents and warrants
to the other that: 
  

	 	(a)	It has the requisite corporate power and authority to execute and deliver this Agreement and to carry out the transactions contemplated hereunder. 

  

	 	(b)	The execution and delivery of this Agreement and the performance of its obligations hereunder have been duly approved and authorized by its Board of Directors or other applicable
governing body. 

  

	 	(c)	No additional corporate action is required to authorize such Party to execute and deliver this Agreement or to carry out the transactions contemplated hereunder.

  

	 	(d)	Neither the execution and delivery of this Agreement nor the carrying out of the transactions contemplated hereunder will conflict with or violate: (a) any provision of such
Party’s certificate of incorporation or bylaws; (b) any applicable law or regulation; or (c) the terms of any contract to which such Party is a party. 

  

	 	(e)	At the signing date of this Agreement, there are no known (a) pending or threatened suits, claims, arbitrations or demands against such Party, or (b) pending or proposed
divestitures, reorganizations or acquisitions, that, in either case, would have a material adverse effect on such Party’s ability to perform under this Agreement. 

  

	20.8	[***] 

 Nokia Siemens warrants that Nokia Siemens
will not [***] 
  

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	20.9	[***] 

 [***] 
  

	20.10	Disclaimer. 

 EXCEPT FOR THE EXPRESS REPRESENTATIONS
AND WARRANTIES STATED IN THIS AGREEMENT, NEITHER PARTY MAKES ANY ADDITIONAL REPRESENTATION OR WARRANTY OF ANY KIND WHETHER EXPRESS, IMPLIED (EITHER IN FACT OR BY OPERATION OF LAW), OR STATUTORY, AS TO ANY MATTER WHATSOEVER ARISING IN CONNECTION WITH
THIS AGREEMENT. EACH PARTY EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUALITY, ACCURACY, TITLE, AND NON-INFRINGEMENT. 
  

	21.	INSURANCE 

 Nokia Siemens shall during the Term have
and maintain in force the following insurance coverages: 
  

	 	(a)	Workers Compensation insurance in accordance with the laws of the state in which the applicable employee is located). 

  

	 	(b)	Employer’s liability insurance in an amount not less than [***]. 

  

	 	(c)	Commercial general liability on an occurrence form basis for (i) bodily injury and (ii) property damage with limits of at least [***] combined single limit each
occurrence. 

  

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	 	(d)	Business Automobile Liability, comprehensive form covering owned and non-owned vehicles with limits of at least [***] combined single limit each occurrence, which such coverage
shall be secondary to TerreStar’s insurance which shall be primary. 

  

	 	(e)	Excess liability (umbrella) insurance with limits of at least [***] 

  

	 	(f)	Umbrella Liability Insurance with a minimum limit of [***] to cover claims in excess of the foregoing insurance policies. 

  

	 	(g)	Each of the foregoing policies shall be issued by insurance companies having [***] 

  

	22.	INDEMNITIES 

  

	22.1	Indemnity by Nokia Siemens. 

 Nokia Siemens shall
indemnify, defend and hold TerreStar and the Approved Purchasers, and their respective Affiliates, officers, and directors harmless from and against any and all direct Losses, [***], that are finally awarded by a competent court in the applicable
jurisdiction or included in any Nokia Siemens-approved settlement amounts that are caused by, arise out of or are attributable to any of the following: 
  

	 	(a)	third party claims arising out of Nokia Siemens’s violation of applicable laws, rules or regulations; 

  

	 	(b)	any third party claim attributable to the failure of Nokia Siemens (or any of its Affiliates, subcontractors or agents) to acquire any license, permit or approval agreed to be
obtained by Nokia Siemens to perform its obligations under this Agreement; 

  

	 	(c)	third party claims arising out of Nokia Siemens’s failure to observe or perform any duties or obligations under this Agreement to third parties, including without limitation
Nokia Siemens’ Subcontractors; 

  

	 	(d)	claims for death or personal injury, or damage, loss or destruction of any real or tangible property, caused by the negligence or willful misconduct of Nokia Siemens or its
Affiliates; 

  

	 	(e)	any third party claims for any taxes, interest and penalties thereon, assessed against TerreStar or any Approved Purchaser that are obligations of Nokia Siemens under this
Agreement; 

  

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	 	(f)	third party claims based on an assertion that the manufacture, sale or use of Products, Software, Documentation, Nokia Siemens Background Information or Nokia Siemens Foreground
Information sold, provided or licensed by Nokia Siemens to TerreStar or any Approved Purchaser under this Agreement infringes or violates any US patent, copyright, trade secret, or any other US intellectual property rights of a third party;

  

	 	(g)	governmental claims arising out of Nokia Siemens’s failure to comply with applicable standards or to obtain those permits it is required to obtain under the Agreement;

  

	 	(h)	third party claims by any current or former Nokia Siemens Personnel arising out of the employer-employee relationship between Nokia Siemens or its Affiliates, Subcontractors or
agents, on the one hand, and such Nokia Siemens Personnel, on the other hand; 

  

	 	(i)	third party claims by any current Nokia Siemens Personnel that such personnel is also an employee of TerreStar, an Approved Purchaser or any of their Affiliates; and

  

	 	(j)	third party claims arising out of Nokia Siemens’s breach of its obligations with respect to TerreStar Confidential Information; 

  

	22.2	Indemnity by TerreStar. 

 TerreStar shall indemnify,
defend and hold Nokia Siemens and its Affiliates and their respective officers, directors, employees and agents harmless from and against any and all direct Losses, [***], that are finally awarded by a competent court in the applicable jurisdiction
or included in any TerreStar-approved settlement amounts that are caused by, arise out of or are attributable to, or based on allegations of any of the following: 
  

	 	(a)	third party claims arising out of TerreStar’s violation of applicable laws, rules or regulations; 

  

	 	(b)	any third party claim attributable to the failure of TerreStar (or any of its Affiliates, subcontractors or agents) to acquire any license, permit or approval required to be
obtained by TerreStar under this Agreement; 

  

	 	(c)	third party claims arising out of TerreStar’s failure to observe or perform any duties or obligations to third parties; 

  

	 	(d)	third party claims arising out of TerreStar’s breach of its obligations with respect to Nokia Siemens Confidential Information; 

  

	 	(e)	claims for death or personal injury, or damage, loss or destruction of any real or tangible property, caused by the negligence or willful misconduct of TerreStar or its Affiliates;

  

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	 	(f)	any third party claims for any taxes, interest and penalties thereon, assessed against Nokia Siemens or its Affiliates that are obligations of TerreStar under this Agreement;

  

	 	(g)	third party claims by any current or former personnel of TerreStar arising out of the employer-employee relationship between TerreStar, or its Affiliates, Approved Purchasers, or
agents, on the one hand, and such personnel, on the other hand; 

  

	 	(h)	third party claims by any current personnel assigned by TerreStar to this Agreement that such personnel is also an employee of Nokia Siemens or any of its Affiliates;

  

	 	(i)	third party claims based on an assertion that the use of any TerreStar Background Information or TerreStar Foreground Information provided or licensed by TerreStar to Nokia Siemens
or its Affiliates under this Agreement infringes or violates any U.S. patent, copyright, trade secret, or any other intellectual property rights; and 

  

	 	(j)	governmental claims arising out of TerreStar’s failure to comply with applicable standards or to obtain those permits it is required to obtain under the Agreement.

  

	22.3	Infringement. 

 (i) If any Product, Software,
Documentation, Nokia Siemens Background Information or Nokia Siemens Foreground Information sold, provided or licensed by Nokia Siemens to TerreStar or any Approved Purchaser under this Agreement becomes the subject of an infringement of US patents,
trade secrets, copyrights or registered designs of third parties, Nokia Siemens shall, promptly at Nokia Siemens’s expense and option: 
  

	 	(a)	obtain the right for TerreStar or the Approved Purchaser to continue using the infringing Product, Software, Documentation, Nokia Siemens Background Information or Nokia Siemens
Foreground Information; or 

  

	 	(b)	if (a) is not possible, modify or replace the item so that it is non-infringing, provided that any such modification or replacement will not adversely affect the functionality,
performance or quality of the affected Products or Services; or 

  

	 	(c)	if neither of the foregoing actions are possible, provide TerreStar or the Approved Purchaser, as applicable, with a refund equal to the total amounts paid by TerreStar or the
Approved Purchaser hereunder for the infringing Products depreciated on a straight-line basis over five (5) years. 

 (ii)
The foregoing does not apply in cases where (and to the extent that) the claim for infringement is based on any unauthorized modification of the Products by TerreStar or its Affiliates, use by TerreStar or its Affiliates of Products for purposes
other than the purpose they were designed for or in conjunction with other equipment or software not supplied by Nokia Siemens, TerreStar’s or any of its Affiliate’s failure within a reasonable time to use or implement corrections or
enhancements to the Products made available by Nokia Siemens, TerreStar’s or any of its Affiliate’s or Nokia Siemens’ use of information or 

  

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materials provided by or on behalf of TerreStar or any of its Affiliates to the extent the utilization of such material leads to infringement, transfer of
the Software to a hardware platform not supplied by Nokia Siemens, or if the infringement results from compliance by Nokia Siemens with any part of the specification that is a requirement or specification of TerreStar or any of its Affiliates and
which is not technically or commercially reasonably capable of being complied with without infringement of the intellectual property right on which the third party has based its claim; and to the extent that a third party makes a claim of
infringement against Nokia Siemens or its Affiliates engaged in the Agreement work based on the exceptions specified in this Section 22.3(ii), TerreStar will indemnify Nokia Siemens in respect of any cost, loss or damage arising out of such
action, subject to the same conditions (mutatis mutandis) as are specified in Sections 22.1(f), 22.3(i) and 22.4. The aforesaid as well as Section 22.1(f) shall be the sole and exclusive remedy for TerreStar regarding third party
intellectual property rights infringement. 
  

	22.4	Indemnification Procedures. 

 Each Party’s
indemnification obligations are contingent upon the indemnified Party (i) providing prompt written notice of the claim to the indemnifying Party (provided that failure to provide such notice shall not excuse the indemnifying Party except to the
extent that it is materially prejudiced thereby); and (ii) providing the indemnifying Party with reasonable cooperation and assistance, at the indemnifying Party’s expense, in connection with the claim. The indemnifying Party shall have
sole control of the defense of any such claim. Notwithstanding the preceding sentence, if the indemnifying Party fails to defend the claim after reasonable written notice of such claim, the indemnified Party may defend the claim itself, and in such
case the indemnifying Party shall reimburse the indemnified Party for any additional reasonable costs incurred to defend, settle or compromise the claim. The indemnifying Party shall have the right to settle or compromise any claim with a third
party without the consent of the indemnified Party, provided that such settlement or compromise does not impose liability on the indemnified Party (or any other person covered by the applicable indemnification provision), and provided, further, that
in connection with such settlement or compromise, the indemnified Party shall be fully released with respect to the applicable claim. 
  

	23.	LIMITATIONS OF LIABILITY 

  

	23.1	Exclusion of Consequential Damages 

 [***], IN NO
EVENT SHALL EITHER PARTY BE LIABLE TO THE OTHER PARTY OR TO ANY THIRD PARTY FOR ANY INCIDENTAL, CONSEQUENTIAL, INDIRECT, PUNITIVE OR SPECIAL DAMAGES OF ANY NATURE, INCLUDING WITHOUT LIMITATION LOST PROFITS OR LOST REVENUES, ARISING OUT OF OR
RELATING TO THIS AGREEMENT, REGARDLESS OF THE NATURE OF THE CLAIM (WHETHER ARISING IN CONTRACT OR IN TORT (INCLUDING BREACH OF WARRANTY, GROSS NEGLIGENCE AND STRICT LIABILITY) AND EVEN IF SUCH PARTY HAS BEEN PREVIOUSLY ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. 
  

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	23.2	Limit of Liability. 

 Notwithstanding anything to
the contrary, Nokia Siemens’s total liability under this Agreement is limited to the value of payments made by TerreStar hereunder, or the payments made during the previous 12-month period prior to the event causing the damage, whichever is
lower. [***] 
 [***] 
  

	24.	TERMINATION 

  

	24.1	Termination of Nokia Siemens for Cause. 

 In the
event that Nokia Siemens materially breaches this Agreement and fails to cure such breach within [***] after receipt of written notice from TerreStar thereof (or if such breach is not reasonably capable of cure within such [***], if Nokia Siemens
fails to cure within [***] after receipt of such notice so long as Nokia Siemens promptly commences and diligently pursues cure during such additional period) or within such other applicable cure period as has been provided for in this Agreement,
then TerreStar may terminate this Agreement for cause, either in its entirety or in part with respect to the affected Products and Services or with respect to the affected Orders by written notice to Nokia Siemens, such termination to be effective
as of the date specified in TerreStar’s notice of termination. 
  

	24.2	Termination of TerreStar for Cause. 

 In the event
that TerreStar materially breaches this Agreement and fails to cure such breach within [***] (or if such breach is not reasonably capable of cure within such sixty-day period, if TerreStar fails to cure within [***] after receipt of such notice so
long as TerreStar promptly commences and diligently pursues cure during such additional period) (or [***] in case of payment obligation default) or within such other applicable cure period as has been provided for in this Agreement after receipt of
written notice of such failure from Nokia Siemens (with a special copy of such notice to be contemporaneously hand delivered by certified mail, return receipt requested, to TerreStar’s Chief Financial Officer in case of payment obligation
default), then Nokia Siemens may terminate this Agreement for cause, such termination to be effective as of a date specified in Nokia Siemens’s notice of termination. Except as provided for in this Section 24.2 and in
Section 24.3, Nokia Siemens may not terminate this Agreement for any reason. 
  

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	24.3	Mutual Termination Right. 

 Either Party may
immediately terminate this Agreement, upon written notice to the other Party, if such other Party is subject to proceedings in bankruptcy or insolvency, voluntarily or involuntarily, which are not dismissed within [***], if a receiver is appointed
with or without the other Party’s consent, if the other Party makes an assignment for the benefit of its creditors, or performs any other act of bankruptcy or if the other Party becomes insolvent and cannot pay its debts when they are due.
Termination in such case would apply to that part of the Agreement that remains unperformed unless it would be manifestly unfair to require the terminating Party to retain the part performed by the defaulting Party. 
  

	24.4	[***] 

 [***] 
  

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 [***] 
 [***] 
  

	24.5	Effect of Termination. 

  

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	 	(a)	In the event of the early termination or expiration of this Agreement for any reason: 

  

	 	(i)	TerreStar shall pay Nokia Siemens for all work performed prior to the date of such termination (the “Termination Date”). As soon as practicable following the
Termination Date, Nokia Siemens shall provide TerreStar with a complete statement of all amounts due and owing to Nokia Siemens for Products and Services provided by Nokia Siemens through the Termination Date. TerreStar shall pay the undisputed
amounts set forth in such statement within forty-five (45) calendar days after receipt thereof. 

  

	 	(ii)	Nokia Siemens’s warranty obligations with respect to any Product or Service provided prior to termination shall survive expiration or termination for the remainder of the
applicable Warranty Period and Rectification Period; 

  

	 	(iii)	Nokia Siemens shall offer to TerreStar or any Approved Purchaser an option at the rates set forth in Exhibit F to purchase Maintenance Services and spare parts for the
Products purchased prior to such termination for the periods described in Sections 9.1 and 9.2 and for such longer period as Nokia Siemens elects to make such spare parts commercially available as long as TerreStar has elected to continue the
Spare Parts Maintenance Services provided under Exhibit D-1; 

  

	 	(iv)	 TerreStar shall have the [***] Nokia Siemens to provide reasonable transition services for a time period (not to exceed [***] after expiration or termination of
this Agreement) in order to transition to a replacement provider selected by TerreStar, provided either that the Parties can agree on the scope, cost and other terms and conditions applicable to such transition service in writing before the
commencement of such transition services or TerreStar designates such transition services as a directed Change if the Parties fail to agree on the scope, cost and other terms and conditions in accordance with Section 12 of this Agreement
subject to Nokia Siemens credit check. Notwithstanding the preceding, to the extent Nokia Siemens’ is providing or completing work for which a Charge is already specified in Exhibit F, then the Charges for such work will be the
applicable Charges set forth in Exhibit F unless otherwise agreed by the Parties in writing. The scope of such transition services will be to enable TerreStar to complete Orders in progress and to continue to receive the Services without
disruption until TerreStar can transition to an alternative provider. In no event shall Nokia Siemens be required to transfer know-how or disclose any Nokia Siemens Confidential Information to any such replacement supplier unless otherwise agreed
upon in advance by Nokia Siemens in writing. The Parties will agree on the specific scope of the transition services as well as other terms and conditions applicable to such transition services in writing consistent with the foregoing at the time of
termination, following which Nokia Siemens shall provide such transition services to TerreStar. Nokia Siemens shall be entitled to compensation for 

  

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such services at commercially reasonable rates and fees mutually agreed upon by the Parties in writing. 

  

	 	(v)	This Section 24.5 shall survive the expiration or termination of this Agreement for any reason. 

  

	24.6	Survival. 

 Any provision of this Agreement which
contemplates performance or observance subsequent to any termination or expiration of this Agreement (in whole or in part) shall survive any termination or expiration of this Agreement (in whole or in part, as applicable) and continue in full force
and effect, including, without limitation the following provisions: 4.3, 6.3(k-l), 7.8 (and other provisions regarding Product end-of-life), 9.1, 9.2, 15.1-15.2 (for amounts that are accrued but unpaid prior to expiration or termination), 16.2 (to
the extent provided for therein), 16.3(c-e), 17.2, 17.3, 17.4, 17.5, 18, 19, 22, 23, 24.4(c), 24.5, 24.6, 25 and 26. 
  

	25.	DISPUTE RESOLUTION 

  

	25.1	Handling of Disputes. 

 In the event of any Dispute
between the Parties arising out of or relating in any way to this Agreement, including without limitation any Schedules or Exhibits hereto, either Party may initiate the dispute resolution procedures set forth in this Section 25 upon the
provision of a Dispute Notice to the other Party. 
  

	25.2	Initial Meeting. 

 Within [***] of receipt of a
Dispute Notice, a meeting shall be held promptly, either in person or by telephone, between the Parties and attended by representatives with decision-making authority regarding the Dispute, to attempt in good faith to negotiate to resolve the
Dispute. The designated representatives of the Parties shall have up to [***] from such Dispute meeting to resolve any such dispute. 
  

	25.3	Senior Executive Meeting. 

 In the event that a
Dispute remains unresolved after such [***] period, the Dispute will be escalated to a senior executive of each Party who has not devoted substantially all of his or her time to this Agreement, to attempt in good faith to resolve the Dispute. The
senior executives of each Party shall have up to [***] from the date such matter was referred to them to resolve any such Dispute. 
  

	25.4	Binding Arbitration. 

 In the event a Dispute
remains unresolved after such additional [***] period, either Party may submit the Dispute to binding arbitration. Such arbitration shall be held in New York City, New York. Each Party shall designate one arbitrator, provided that the arbitrator(s)
selected shall be knowledgeable in the telecommunications field. The two designated arbitrators shall then choose a third arbitrator, who shall be the head of the arbitration 

  

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panel, and the panel of three arbitrators shall hear and resolve the dispute. The rules and regulations to be followed shall be those of the American
Arbitration Association in effect on the date of delivery of the demand for arbitration. The decision of the arbitrators shall be final and binding on both Parties and their respective successors and permitted assigns, and such decision may be
enforced in any court of competent jurisdiction. The arbitrators shall have the authority to issue appropriate relief; provided, however, that the arbitrators shall not have the power to issue punitive or other special or exemplary damages. Each
Party shall pay the fees of its own attorneys and experts and the expenses of its witnesses. All other costs and expenses of the arbitration, including the cost of recording the transcripts thereof, if any, administration fees and all other fees and
costs, shall be borne equally by the Parties. 
  

	25.5	Injunctive Relief. 

 Notwithstanding the foregoing,
either Party may obtain preliminary or temporary injunctive relief at any time from a court of competent jurisdiction where immediate irreparable harm to the other Party is threatened by the other Party’s acts or omissions. 
  

	25.6	Continued Performance. 

 Except as expressly set
forth herein, the Parties shall continue to perform their obligations hereunder during the pendancy of any Dispute. 
  

	25.7	Disputes with Approved Purchasers. 

 In the event of
any Dispute between Nokia Siemens and any Approved Purchaser that is purchasing Products or Services under this Agreement (rather than a separate agreement with Nokia Siemens) arising out of or relating in any way to this Agreement, including
without limitation any Attachments hereto, TerreStar shall act in the stead of such Approved Purchaser in accordance with the dispute resolution procedures set forth in this Section 25, and Nokia Siemens shall address any related Dispute Notice
or other related correspondence to TerreStar. If such Approved Purchaser is purchasing Products or Services under separate agreement with Nokia Siemens, Nokia Siemens will resolve any such disputes directly with the Approved Purchaser. 

 

	26.	GENERAL 

  

	26.1	Construction and Interpretation. 

  

	 	(a)	Unless the context otherwise requires, words importing the singular include the plural and vice-versa. 

  

	 	(b)	References to a “Section” or “Subsection” shall be references to a section or subsection of this Agreement, unless otherwise specifically stated.

  

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	 	(c)	References to this Agreement and the words “herein,” “hereof,” “hereto,” and “hereunder” and other words of similar import refer to this
Agreement as a whole and not to any particular Section or Subsection. 

  

	 	(d)	The headings in this Agreement are inserted for convenience and are not intended to be used to modify or restrict any terms and conditions in this Agreement.

  

	26.2	Entire Agreement. 

  

	 	(a)	This Agreement, including any Schedules and Exhibits hereto (each of which is incorporated herein by this reference), constitutes the entire agreement between the Parties with
respect to the subject matter hereof and supersedes all prior agreements, whether written or oral, with respect to the subject matter contained in this Agreement. This Agreement shall not be modified, amended or in any way altered except by an
instrument in writing signed by both Parties. 

  

	 	(b)	Any conflict among or between the documents making up this Agreement will be resolved in accordance with the following order of precedence (in descending order of precedence):
(i) this Agreement, (ii) the Schedules and Exhibits, and (iii) the Orders. 

  

	 	(c)	Any term or condition set forth in an Order or other document submitted by either Party or an Approved Purchaser that is inconsistent with or in addition to this Agreement will be
of no force or effect. 

  

	26.3	Assignment. 

  

	 	(a)	This Agreement shall be binding on the Parties hereto and their respective successors and assigns. 

  

	 	(b)	Neither Party may assign this Agreement or any rights hereunder, or delegate such Party’s obligations hereunder, without the prior written consent of the other Party, which
consent shall not be unreasonably withheld. In any event, the proposed assignee must have the financial and other resources necessary to fully perform the assignor’s obligations hereunder. 

  

	 	(c)	[***] 

  

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	 	(d)	[***] 

  

	26.4	Force Majeure. 

  

	 	(a)	Each Party shall be excused from any failure or delay in the performance of its obligations under this Agreement if and only to the extent that such failure or delay is attributable
to a cause beyond such Party’s reasonable control such as fire, flood, lightning, earthquake, elements of nature or acts of God, riots, civil disorders, strikes, unavailability of materials, rebellions or revolutions in any country, or
supervening acts of government; provided, however, that the non-performing Party is without fault in causing such failure or delay and such default or delay could not have been prevented by reasonable precautions and cannot reasonably be
circumvented by the non-performing Party through the use of reasonable alternate sources, workaround plans or other means (any of the foregoing, a “Force Majeure Event”). Any Force Majeure Event affecting such Party’s
subcontractors or third party contractors constitutes a Force Majeure Event affecting that Party. No obligation to make payments is excused as a result of a Force Mejeure Event. 

  

	 	(b)	Any Party so impacted by a Force Majeure Event shall immediately notify in writing the other Party of such event and describe at a reasonable level of detail the circumstances
causing such impact and the estimated duration of such Force Majeure Event. Promptly thereafter, the Parties shall confer to determine an appropriate course of action to minimize the impact of the Force Majeure Event. 

  

	 	(c)	If any Force Majeure Event substantially prevents, hinders, or delays either Party’s obligations or performance of this Agreement for more than six (6) months, then the
other Party may terminate this Agreement either in its entirety on in part with respect to affected Products or Services or with respect to affected Orders which cannot be provided due to the Force Majeure Event, and the charges payable hereunder
shall be appropriately adjusted to reflect such termination. 

  

	26.5	Export Controls. 

  

	 	(a)	Nokia Siemens shall be responsible for fulfilling all of its obligations (including without limitation its obligations to provide the Products and Services and to deliver the
Deliverables) in full compliance with all applicable export control laws, including without limitation the EAA or as in effect through the IEEPA, (and its implementing regulations), and the AECA (and its implementing regulations). Nokia Siemens
shall promptly apply for and use reasonable and diligent efforts to obtain U.S. and non-U.S. Government approvals, permits and licenses necessary for export, re-export, or import of any of the Products or Services and other technical data and
equipment being furnished pursuant to or to be utilized by Nokia Siemens in connection with this Agreement. TerreStar agrees to cooperate with Nokia Siemens in Nokia Siemens’s efforts to obtain any such approvals, permits and licenses,
including providing Nokia Siemens with required information in TerreStar’s possession. 

  

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	26.6	Compliance with Laws. 

  

	 	(a)	Each Party shall, at its expense, perform its respective obligations hereunder in accordance with all applicable laws, rules, and regulations applicable to such Party’s
business (and, with respect to Nokia Siemens, applicable to the provision of the Products and Services to be provided hereunder), and the conditions of all applicable governmental approvals, permits, or licenses. 

  

	 	(b)	Without limiting the generality of the foregoing, Nokia Siemens will not directly take any action that would cause TerreStar to be in violation under this Agreement of U.S.
anti-boycott laws under the U.S. Export Administration Act (“EAA”) or as in effect pursuant to the International Emergency Economic Powers Act (“IEEPA”), the U.S. Internal Revenue Code, the Export
Administration Regulations (“EAR”), the Arms Export Control Act (“AECA”) (as implemented by the International Trade in Arms Regulations (“ITAR”)), or any other regulation thereunder. Neither Party
shall, without prior written authorization from the Department of Commerce, the Department of State or other agency of the U.S. Government having jurisdiction, export or re-export, directly or indirectly, any U.S. source technical data (as defined
in accordance with applicable regulation) acquired from the other Party or any products utilizing any such data, to any country for which at the time of export or re-export, an export license or other governmental approval is required by an
applicable statute or regulation. 

  

	 	(c)	Nokia Siemens shall obtain and maintain throughout the Term all required national, federal, state, county, local and foreign permits, consents, licenses and approvals necessary for
Nokia Siemens to perform its obligations under this Agreement (the “Permits”). Upon TerreStar’s written request, Nokia Siemens shall provide information regarding the country of origin of the Products or any major components
thereof. 

  

	26.7	Notices. 

 Any notice provided pursuant to this
Agreement shall be in writing and shall be deemed given (a) if by hand delivery, upon receipt thereof, (b) if mailed, three (3) days after deposit in the United States mails, postage prepaid, certified mail return receipt requested,
or (c) if by next day delivery service, with all fees prepaid, receipt signed, upon such delivery. All notices shall be addressed to the Parties at their addresses indicated below (or such other address as either party may in the future specify
in writing to the other) 
  

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 If to TerreStar: 
 [***] 
 [***] 
 TerreStar Networks Inc. 
 12010 Sunset Hills Road,
6th floor 
 Reston, Virginia 20190

 With a copy to: 
 [***]

 [***] 
 TerreStar Networks Inc.

 12010 Sunset Hills Road, 6th floor 
 Reston, Virginia 20190 
 If to Nokia Siemens: 
 [***] 
 [***] 
 1040 Crown Pointe Parkway, 

Suite 900, 
 Atlanta, GA 30338 

With a copy to: 
 Head of Legal &
Compliance 
 Nokia Siemens Networks US LLC 
 1040 Crown Pointe Parkway, 
 Suite 900, 
 Atlanta, GA 30338 
 Each Party may change its
notice address or designee at any time by prior written notice to the other Party stating the date such change is to be effective 
  

	26.8	Fax Signature and Counterparts. 

 This Agreement may
be executed by facsimile and such execution shall be as valid as if it had been executed by hand signature. This Agreement may be executed in counterparts, each of which shall be deemed an original, but both of which together shall constitute one
and the same instrument. 
  

	26.9	Relationship of Parties; No Third Party Beneficiaries. 

 The relationship between Nokia Siemens and TerreStar is that of independent contractors. Subject to the terms of this Agreement, Nokia Siemens has the sole right and 

  

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obligation to supervise, manage, direct, procure, perform or cause to be performed, all work to be performed by Nokia Siemens under this Agreement. Neither
Party will do anything that has the effect of creating an obligation by the other Party to any third party. The Parties each represent and warrant to the other that their respective undersigned representatives each possess full capacity and are duly
authorized to execute this Agreement on their behalf. Except as specifically provided in this Agreement, this Agreement is entered into solely between, and may be enforced only by, TerreStar and Nokia Siemens, and shall not be deemed to create any
rights in third parties. Except to the extent TerreStar has agreed to be solely responsible for Products and Services ordered by an Approved Purchaser under this Agreement, the preceding shall not limit either (i) an Approved Purchaser’s
right to bring direct claims against Nokia Siemens or (ii) Nokia Siemens right to bring direct claims against an Approved Purchaser, in either case with respect to Products and Services Ordered by such Approved Purchaser under this Agreement.

  

	26.10	Severability. 

 If any part, term, or provision of
this Agreement is held by any court to be illegal, unenforceable, or in conflict with any applicable law, the validity of the remaining portions shall not be affected, and the rights and obligations of the parties shall be restated to reflect as
nearly as possible the original intentions of the Parties in accordance with applicable law. 
  

	26.11	Waiver of Default. 

 The failure of either Party to
enforce at any time any of its powers, rights or remedies under this Agreement or to require at any time performance by the other Party of any of the provisions hereof, shall in no way affect the validity of this Agreement or any part thereof, and
shall not operate as a waiver thereof. The express waiver (whether one or more times) by either Party of any provision, condition or requirement of this Agreement shall not constitute a waiver of any future obligation to comply with such provisions,
condition or requirements nor shall any single or partial exercise by either Party of any such powers, rights or remedies preclude any other or further exercise thereof or the exercise of any other powers, rights or remedies. 
  

	26.12	Cumulative Remedies. 

 Except as otherwise expressly
provided herein, all remedies provided for in this Agreement shall be cumulative and in addition to and not in lieu of any other remedies available to either Party at law, in equity or otherwise. 
  

	26.13	Governing Law; Venue and Jurisdiction. 

 This
Agreement shall be governed by and construed in accordance with the laws of the state of New York without regard to its choice of law principles other than Section S-1401 of the New York General Obligations Law. The UN Convention on Contracts for
the International Sale of Goods shall not apply to this Agreement or to the transactions contemplated herein. 
  

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 Each Party consents to the personal jurisdiction and venue of the federal and state courts in the State
of New York, in the event of any dispute between the Parties arising out of or relating to this Agreement that is permitted under Section 25 to be resolved by litigation or in the enforcement of any award granted pursuant to Section 25,
and each Party agrees that it shall file any suit against the other Party only in such courts. 
  

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 IN WITNESS WHEREOF, this Agreement has been executed and delivered by the undersigned officers,
thereunto duly authorized, as of the date first written above. 
  

									
	TERRESTAR NETWORKS INC.	 		 	NOKIA SIEMENS NETWORKS US LLC
					
	By:	 	 /s/ Robert Brumley
	 		 	By:	 	 /s/ Susan Spradley

					
	Printed:	 	Robert Brumley	 		 	Printed:	 	Susan Spradley
					
	Title:	 	CEO	 		 	Title:	 	Head of North America
					
	Date:	 	 August 22, 2007
	 		 	Date:	 	August 22, 2007
					
		 		 		 	And	 	
					
		 		 		 	By:	 	 /s/ Mia Veikkolainen

					
		 		 		 	Printed:	 	Mia Veikkolainen
					
		 		 		 	Title:	 	Head of Finance & Control, N. Am.
					
		 		 		 	Date:	 	August 28, 2007

  

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 Schedule A 
 Definitions 

 Schedule A 
 Definitions 
 “Acceptance” means that the applicable Products or Services have been Acceptance
Tested in accordance with the applicable Acceptance Test Plans (or have otherwise been reviewed by TerreStar in cases where Acceptance Test Plans are not required if the Parties have mutually agreed in this Agreement upon such review requirement in
writing) and have been determined by the Parties to have successfully met the applicable Acceptance Criteria and the other requirements set forth in Exhibit P of this Agreement. 
 “Acceptance Criteria” means the criteria previously developed or to be developed and mutually agreed in writing by the Parties with respect to any Product before the delivery of the Product or with
respect to any Service before the time of Acceptance that is subject to Acceptance pursuant to this Agreement, as further described in this Agreement and Exhibit P. 
 “Acceptance Test Plan” or “ATP” means the test plans previously developed or to be developed by the Parties in accordance with Exhibit P with respect to testing and inspection
of the Products and Services to be provided by Nokia Siemens pursuant to this Agreement, as further described in this Agreement and Exhibit P. 
 “Acceptance Test” or “Acceptance Testing” has the meaning set forth in Exhibit P of this Agreement. 
 “Additional Product Enhancement” shall have the meaning set forth in Section 7.4(d). 
 “Additional RAN Network Design
Specifications” has the meaning set forth in Section 6.3(b). 
 “Affiliate” of a Party means [***]. 
 “Ancillary Items” means the battery-driven power source and related equipment that is purchased by TerreStar from Nokia Siemens pursuant to this
Agreement and that is deployed with each unit of BTS Equipment at each TerreStar Site. 
 “Application Software” means Software that
includes functionalities and/or capacity beyond Operating Software as further defined in Exhibit A (Scope of Supply) and/or F (Pricing). 
 “Approved
Purchaser” means [***]. 
 “BTS Equipment” means the Network Equipment described as such on Exhibit A. 
 “P7 Milestone” shall have the meaning assigned to it in Exhibit H. 
 “Changes” has the meaning set forth in Section 12. 
  

					
	Proprietary & Confidential	  	2 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Schedule A Definitions 

 “Change Request” has the meaning set forth in Section 12. 
 “Charges” has the meaning set forth in Section 15.1. 
 “Cluster” shall mean [***]. 
 “Confidential Information” has the meaning set forth in
Section 18.1(a). 
 “Contract Manager” has the meaning set forth in Section 13.1(b). 
 “Contributing Product” means a combined units consisting of (i) a unit of BTS-Equipment, (ii) the associated Network Software deployed with
the BTS-Equipment and (iii) the associated Ancillary Items that are delivered for use with such unit of BTS-Equipment. 
 “Control” and
its derivatives means [***]. 
 “Core Element Network Design Specifications” has the meaning set forth in Section 6.2(a).

 “Core Network” means TerreStar’s IP-based terrestrial backbone network, including Core Network Equipment and Core Software and all
other related switching facilities, all access points thereto and all links and interfaces to other components of the TerreStar Network, including without limitation data centers, application servers, satellite-related facilities and other related
equipment, software and facilities. 
 “Core Network Design Services” are as described in Exhibit B-3. 
 “Core Network Design & Planning Services” has the meaning set forth in Section 6.1. 
 “Core Network Design Specifications” has the meaning set forth in Section 6.2(a). 
 “Core Network Planning Services” has the meaning set forth in Section 6.1. 
 “Core Network Planning Specifications” has the meaning set forth in Section 6.2(a). 
 “Core Network Equipment” includes, collectively, the GGSN Equipment and the SGSN Equipment described on Exhibit A and, to the extent purchased by TerreStar under this Agreement, any other Core Network Equipment,
including any charging gateway or Lawful Intercept Gateway. 
 “Core Products” include, collectively, the Core Network Equipment and the
Core Software. 
 “Core Network Design Project Plan” has the meaning set forth in Section 6.2(c). 
 “Core Network Planning Project Plan” has the meaning set forth in Section 6.2(b). 
 “Core Software” means the Network Software that is installed on the Core Network Equipment, which controls the operation of such Equipment. 

 

					
	Proprietary & Confidential	  	3 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Schedule A Definitions 

 “Defect” or “Failure” means any failure of a Product or Deliverable, including any
component thereof, to meet its requirements, operate in conformance with the Specifications and to be free from defects in materials and workmanship, as applicable. 
 “Deliverable” means any Products, Services and Documentation, and data that is to be provided by Nokia Siemens pursuant to this Agreement. 
 “Deployment Contractor” shall mean any third party entity that has entered into a separate written agreement with TerreStar to provide Site Services
with respect to any TerreStar Site, or any replacement thereof. 
 “Detailed Design Specifications” means the specifications for the
detailed design of the RAN, as described in Section 6.3(a). 
 “Detailed Site Specifications” has the meaning assigned to it in
Section 6.3(g). 
 “Disabling Code” has the meaning set forth in Section 20.9. 
 “Disclosing Party” has the meaning set forth in Section 18.3. 
 “Dispute” shall mean any claim, controversy or dispute arising out or relating to this Agreement. 
 “Dispute Notice” shall mean a written notice provided by one Party to the other Party and identifying a Dispute. 
 “Documentation” shall include general instruction, end user manuals, product descriptions, reference guides and installation guides listed in Exhibit A to be provided under this agreement. The Documentation varies per
different products. 
 “Effective Date” has the meaning set forth in the heading to this Agreement. 
 “Enhanced Products” has the meaning set forth in Section 7.3. 
 “Enhanced Product Requirements” shall mean the features that must be incorporated into either the RAN Release Two Products or the RAN Release Three Products (as applicable) as set forth in this
Agreement and in Exhibit H. 
 “Exclusivity Commitments” has the meaning set forth in Section 11.1. 
 “Exclusivity Period” has the meaning set forth in Section 11.1. 
 “Force Majeure Event” has the meaning set forth in Section 26.4(a). 
 “Final
Acceptance” has the meaning set forth in Section 8.5(d). 
 “Functional Requirements” means those functional and
performance-related Specifications and other requirements relating to the Products and the RAN and Nokia 

  

					
	Proprietary & Confidential	  	4 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Schedule A Definitions 

 
Siemens Core Elements as set forth in Exhibit G as it may be amended in writing from time to time. 
 “GGSN Equipment” means the Network Equipment described as such on Exhibit A. 
 “IHSPA Features” has the meaning set forth in Section 7.4(c). 
 “Implementation
Services” or “Site Implementation Services” means the installation, integration and commissioning Services to be provided for the Products by Nokia Siemens pursuant to Exhibit C. 
 “Initial[***]Markets” means [***]. The Initial Markets are further described on Exhibit O. 
 “Initial RAN Nominal Design Specifications” has the meaning set forth in Section 6.3(a). 
 “Initial Products” has the meaning set forth in Section 7.2. 
 “Initial Product Requirements” shall mean the features that must be incorporated into the Initial Products as set forth in this Agreement and in Exhibit H. 
 “Intellectual Property” means any and all intellectual property or any intellectual property rights therein recognized in any country or jurisdiction
anywhere in the world, whether now in effect or subsequently enacted, including without limitation any Software, Documentation, processes, ideas, concepts, patents, patent applications, continuations, mask words, any copyrights or copyrighted
materials, moral rights, Confidential Information, know-how, trade secrets, and any similar rights or interests in intellectual or industrial property and all registrations and applications for registration therefor. 
 “Interface and Technical Standards” means those mutually agreed upon interface specifications and interfacing standards between the Products, the RAN
and Nokia Siemens Core Elements, on the one hand, and those other products and software with which the foregoing must interface, as well as the mutually agreed upon legal, industry, and technological standards that the Products must meet in order to
fulfill the requirements of this Agreement, all as set forth in Exhibit H, as it may be amended from time to time in writing. 
 “Key
Milestone” has the meaning set forth in Section 6.2(b). 
 “Key Milestone Dates” has the meaning set forth in
Section 6.2(b). 
 “Key Performance Indicators” or “KPIs” are as described in Exhibit P. 
 “Key Nokia Siemens Personnel” has the meaning given in Section 13.2(a). 
 “Lead Time” has the meaning set forth in Exhibit R. 
  

					
	Proprietary & Confidential	  	5 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Schedule A Definitions 

 “Lien” means any lien or encumbrance (including without limitation any subcontractor and other mechanic
liens), imperfection in title, security interest, claim, charge, restriction or other encumbrance. 
 “Losses” means all direct (and to the
extent provided for in this Agreement, indirect) costs, expenses, liabilities and damages payable under any and all settlements, litigations or final judgments, and all related reasonable costs and expenses, including legal fees and disbursements
and costs of investigation, expert fees, litigation, settlement, judgment, fines, interest and penalties. 
 “Maintenance Services” has the
meaning set forth in Section 9.1. 
 “Maintenance Services Agreement” or “Care Agreement” is a separate written
agreement between the Parties under which Nokia Siemens will provide Maintenance Services for TerreStar. 
 “Market” means any of the
metropolitan statistical areas that will be covered by the terrestrial portions of the TerreStar Network, some of which are as described in Exhibit O, as it may be amended from time to time. 
 “Market Roll-Out Period” has the meaning set forth in Section 6.3(f). 
 “Milestone” means any performance milestone to be achieved by Nokia Siemens in connection with this Agreement. 
 “Milestone Date” means the scheduled date by which a Milestone is to be achieved by Nokia Siemens. 
 “Milestone
Payment” means a payment to be made by TerreStar to Nokia Siemens in accordance with Section 16.1(c) upon TerreStar’s acceptance of the corresponding Milestone. 
 “Milestone Schedule” is a table containing the applicable Milestones, the scheduled Milestone Date for achievement of each Milestone, and the payment due to Nokia Siemens, if any, for successful
achieved of such Milestone. The Milestone Schedule is set forth in Exhibit F. 
 “Minimum Commitment Period” has the meaning set
forth in Section 11.2(a). 
 “[***] Interface Verification Services” has the meaning set forth in Section 7.5.

 “Network Planning Services” has the meaning set forth in Section 6.1. 
 “Network Design Specification” includes the RAN Network Design Specifications and the Core Network Design Specifications. 
  

					
	Proprietary & Confidential	  	6 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Schedule A Definitions 

 “Network Equipment” includes, collectively, the RAN Equipment and the Core Network Equipment supplied by
Nokia Siemens under this Agreement. 
 “Network Element(s)” shall mean network infrastructure Equipment and related Products, including
Software products provided by Nokia Siemens under the Agreement. 
 “Network Partner” means any entity, except for Nokia Siemens that is not
an Affiliate of TerreStar but which provides or operates any portion of the TerreStar Network. 
 “Network Software” means any Software that
is either proprietary to Nokia Siemens or is licensed to Nokia Siemens from a third party, which is incorporated into any item of Network Equipment and used to operate such Network Equipment and to make the Network Equipment perform in accordance
with its applicable Specifications. Network Software includes the RAN Software and the Core Software. 
 “New or Upgraded Model” has the
meaning set forth in Section 7.7. 
 Network Management System “NMS” means the network management system, including associated
Hardware and Software, to be provided by Nokia Siemens as part of the Products, which is used to provide overall operations and management of the RAN and Core Nokia Siemens Elements when installed as part of the TerreStar Network. 
 “Nokia Siemens” has the meaning set forth in the heading of this Agreement. 
 “Nokia Siemens Background Information” means all Intellectual Property of Nokia Siemens or its licensors (excluding any Intellectual Property of TerreStar), in any form, developed, licensed or
otherwise acquired by Nokia Siemens prior to the Effective Date or after the Effective Date but independent of this Agreement, and licensed to TerreStar by Nokia Siemens under this Agreement. 
 “Nokia Siemens Core Elements” has the meaning set forth in Section 6.1. 
 “Nokia Siemens Foreground Information” means all Intellectual Property of Nokia Siemens or its licensors (excluding TerreStar’s Intellectual Property), in any form, developed, licensed or
otherwise acquired by Nokia Siemens pursuant to this Agreement on or after the Effective Date, to the extent furnished directly to TerreStar by Nokia Siemens under this Agreement. 
 “Nokia Siemens Personnel” means employees of Nokia Siemens, including (i) any full-time or temporary employees of Nokia Siemens (including Key Nokia Siemens Personnel), and (ii) Nokia
Siemens’s Subcontractors performing under this Agreement. 
 “Operating Software” means Nokia Siemens Software that includes the basic
functionalities of Network Equipment as further defined in Exhibit A (Scope of Supply) and/or Exhibit F (Pricing). 
  

					
	Proprietary & Confidential	  	7 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Schedule A Definitions 

 “Order” or “Purchase Order” means a purchase order issued by either TerreStar or an
Approved Purchaser to Nokia Siemens for the purchase of Products and/or Services under this Agreement. 
 “Ordered Market” has the meaning
set forth in Section 6.3(c). 
 “Party” has the meaning set forth in the heading of this Agreement. 
 “Partial Cluster” has the meaning set forth in Section 8.5(b). 
 “Permits” has the meaning set forth in Section 26.6. 
 “Pre-Launch Optimization
Services” include the RAN optimization and tuning Services to be provided by Nokia Siemens as set forth in Exhibit B-2. 
 “Prime
Rate” shall mean the prime interest rate charged by Citibank to its most credit-worthy customers and in effect at any given time as specified in the Wall Street Journal. 
 “Product Development Roadmap” means Nokia Siemens’ then current roadmap for further development of the Products and other Nokia Siemens products, including planned enhancements, modifications and
new features that Nokia Siemens is intending to incorporate into its Products and other products as well as an estimate of the delivery schedule for completing these developments. 
 “Product Enhancement” means any Product-related feature or functionality that is developed by Nokia Siemens for TerreStar as a “PDC” pursuant to this Agreement. 
 “Products “ Shall mean the Hardware (also defined as Equipment) and Software forming an operational unit, including but not limited to, the SGSN, GGSN,
OSS and Node-B (Base Transceiver Station) of the System provided by Nokia Siemens to TerreStar under the Agreement, The Nokia Siemens supplied Products are documented in Exhibit A of the Agreement. In this and other Exhibits of the Agreement,
Products belonging to the access network shall also be referred as BTS Product or RAN Product, Products belonging to the Core Network shall be referred as Core Products, and Network Element Manager System shall also be referred as OSS Product.

 “QA Plan” has the meaning set forth in Section 10.3. 
 “R&D Payment” has the meaning set forth in Section 16.2(a). 
 “RAN” means
the terrestrial-based radio air network that is used to facilitate communications between mobile terminal devices and the terrestrial portions of the TerreStar Network, which consists of, among other things, tower sites, rooftop sites, metro POP
facilities, the RAN Equipment and the RAN Software, antenna equipment, backhaul equipment, backhaul links, cabling and other related equipment, software and facilities. 
  

					
	Proprietary & Confidential	  	8 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Schedule A Definitions 

 “RAN Equipment” includes, collectively, the BTS Equipment and the Aggregator Equipment described in
Exhibit A. 
 “RAN Network Planning Services” has the meaning set forth in Section 6.1. 
 “RAN Network Design Specifications” includes, collectively, the Initial RAN Nominal Design Specifications, the Final RAN Nominal Design Specifications
and any Additional RAN Network Design Specifications. 
 “RAN Products” include, collectively, the RAN Equipment and the RAN Software.

 “RAN Project Plan” has the meaning set forth in Section 6.3(b). 
 “RAN Software” means the Network Software that is installed on the RAN Equipment, which controls the operation of such Equipment. 
 “Rebanding Services” has the meaning set forth in Section 7.2. 
 “Receiving Party” has the meaning set forth in Section 18.3. 
 “Related
Equipment” has the meaning set forth in Section 8.4. 
 “Rectification Period” shall have the meaning set forth in the
Software Rectification terms in Exhibit D-4. 
 “S-BSS Contractor” shall mean the service provider that is developing and providing the
“Satellite Base Station Subsystem” or “S-BSS” for TerreStar with which the Products must interoperate. As of the Effective Date, the S-BSS Contractor is Hughes Network Systems LLC. 
 “Scheduled Completion Date” means the date upon which a particular activity is scheduled to be completed. 
 “Scheduled Delivery Date” means the date upon which a Product is scheduled to be delivered to the applicable delivery location. 
 “Software Release” means a full release of Network Software that is approved and published by Nokia Siemens for general commercial use by its applicable
customers and that is represented in the version number by an incremental increase in the integer to the left of the decimal point (e.g., 2.0 to 3.0). 
 “Software Update means a maintenance release of Network Software that is approved and published by Nokia Siemens for general commercial use by its applicable customers and that is represented in the version number by an
incremental increase in the integer to the right of the decimal point (e.g., 2.1 to 2.2). 
  

					
	Proprietary & Confidential	  	9 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Schedule A Definitions 

 “Search Ring” means a specified geographic area within a Market making up part of the RAN that will
contain a single TerreStar Site used in connection with the operation of the RAN. Each Market will contain multiple Search Rings. 
 “Service Level
Agreement” has the meaning set forth in Section 14.1(a). 
 “Services” means the services provided by Nokia Siemens
pursuant to this Agreement. 
 “SGSN Equipment” means the Network Equipment described as such on Exhibit A. 
 “Site Services” has the meaning assigned to it in Section 6.3(d). 
 “Site Specifications” has the meaning assigned to it in Section 6.3(g). 
 “Software” has the meaning set forth in the Software License terms in Exhibit D-3. 
 “Source Code” means
the human readable code written in a programming language, including source code listings, pseudo code, flowchart, scripts and build procedures needed to generate object code versions of such code, and all other components required to modify and
maintain the Software consistent with standards set forth herein. Source Code is not provided by Nokia Siemens under this Agreement. 
 “Specifications” means the applicable functional, performance and other related specifications and documents that specify the functional and technical requirements for the Products and Services, as applicable, provided
pursuant to this Agreement, whether attached to or referenced in this Agreement, including without limitation the Product Descriptions set forth in Exhibit A, the Functional Requirements and the Interface and Technical Standards. 
 “Software Maintenance Services” means Maintenance Services provided for Network Software. 
 “Software Rectification” means an undertaking to rectify errors and malfunctions in Software. 
 “Subcontractor” means any third party supplier, contractor, consultant or any other third party person or entity engaged by Nokia Siemens to provide any portion of the Services or to fulfill any of Nokia Siemens’s
other responsibilities and obligations under this Agreement. 
 “Term” has the meaning set forth in Section 3. 
 “Termination Date” has the meaning set forth in Section 24.5(a)(i). 
 “TerreStar” has the meaning set forth in the heading of this Agreement. 
 “TerreStar Background
Information” means all Intellectual Property of TerreStar or its licensors (excluding Nokia Siemens’s Intellectual Property), in any form, developed, licensed or otherwise acquired by TerreStar prior to the Effective Date or after the
Effective Date but 

  

					
	Proprietary & Confidential	  	10 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Schedule A Definitions 

 
independent of this Agreement, and furnished or made available directly or indirectly to Nokia Siemens by TerreStar or otherwise obtained by Nokia Siemens
from TerreStar. 
 “TerreStar Foreground Information” means all Intellectual Property of TerreStar or its licensors (excluding Nokia
Siemens’s Intellectual Property), in any form, developed, licensed or otherwise acquired by TerreStar pursuant to this Agreement on or after the Effective Date, to the extent furnished or made available directly or indirectly to Nokia Siemens
by TerreStar or otherwise obtained by Nokia Siemens from TerreStar. 
 “TerreStar Network” has the meaning set forth in the recitals to this
Agreement. 
 “TerreStar Site” means any physical site location within the U.S. (including the associated tower, rooftop, or other
facilities erected thereon) that will serve as a node on the TerreStar Network, and that will be used by TerreStar or an Approved Purchaser for purposes of installing and operating the Products purchased under this Agreement. 
 “Trial Equipment” has the meaning set forth in Section 5.2. 
 “Type Approval” means the process within the U.S. under which the Federal Communications Commission and other applicable regulatory authorities having jurisdiction over such matters determine that radio transmission
equipment meets the mandated technical requirements and can therefore be used within the applicable country. 
 “Updated RAN Nominal Design
Specifications” has the meaning set forth in Section 6.3(a). 
 “VAR Agreement” has the meaning set forth in
Section 4.2(b). 
 “Virus” means any software or data file that is intentionally designed to replicate, obstruct, damage or interfere
with the operation of other software, equipment or technology, or otherwise adversely affect computer programs, data files or operations. 
 “Volume
Commitments” has the meaning set forth in Section 11.2(a). 
 “Warranty Period” shall have the meaning set forth in the
Hardware warranty terms set forth in Exhibit D-2. 
  

					
	Proprietary & Confidential	  	11 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Schedule A Definitions 

 Exhibit A 
 Product Descriptions, 
 Statements of Compliance 

 Table of Contents 
  

							
	1.	 	INTRODUCTION	  	3
			
	2.	 	RAN DOCUMENTATION	  	3
				
		 	2.1	  	 Flex-BTS
	  	3
		 	2.2	  	 I-HSPA Adapter
	  	3
		 	2.3	  	 Additional RAN Documentation
	  	3
			
	3.	 	CORE DOCUMENTATION	  	4
				
		 	3.1	  	 Packet Core
	  	4
		 	3.2	  	 Flexi-ISN
	  	4
		 	3.3	  	 Combi SGSN
	  	4
		 	3.4	  	 Charging Gateway
	  	4
		 	3.5	  	 Lawful Intercept Gateway
	  	4
			
	4.	 	OSS DOCUMENTATION	  	4
				
		 	4.1	  	 NetAct
	  	4

  

					
	Proprietary & Confidential	  	2 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit A Product Descriptions, Statements of Compliance 

 1. Introduction 
 Nokia Siemens product information is made available to TerreStar Networks via Nokia Online Services (NOLS). As of the Effective Date of the Agreement, Nokia Siemens has provided the following Product descriptions and
statements of compliance, which are hereby incorporated into this Agreement and serve as part of the Specifications. Whenever a new Product is provided, the Specifications shall automatically be updated to include the applicable Product descriptions
and statements of compliance for such new Product. 
 2. RAN Documentation 
 2.1 Flex-BTS 
  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

 2.2 I-HSPA Adapter 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

 2.3 Additional RAN
Documentation 
  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

					
	Proprietary & Confidential	  	3 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit A Product Descriptions, Statements of Compliance 

 3. CORE Documentation 
 3.1 Packet Core 
  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

 3.2 Flexi-ISN

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

 3.3 Combi SGSN

  

	 	•	 	 [***] 

  

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	 	•	 	 [***] 

 3.4 Charging Gateway 

  

	 	•	 	 [***] 

  

	 	•	 	    

 3.5 Lawful Intercept
Gateway 
  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

 4. OSS Documentation 
 4.1 NetAct 
  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

					
	Proprietary & Confidential	  	4 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit A Product Descriptions, Statements of Compliance 

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

					
	Proprietary & Confidential	  	5 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit A Product Descriptions, Statements of Compliance 

 EXHIBIT B-1 
 RAN Detailed Design 
 Statement of Work 

 Table of Contents 
  

					
	1	  	 Introduction
	  	3
			
	1.1	  	 Purpose
	  	3
	1.2	  	 Scope
	  	3
	1.2.1	  	 Nokia Siemens Networks and TerreStar acknowledge the following:
	  	3
			
	2	  	 Service Content
	  	5
			
	2.1	  	 Model Tuning
	  	5
	2.1.1	  	 Prerequisites
	  	5
	2.1.2	  	 Activities
	  	5
	2.1.3	  	 Deliverables
	  	6
	2.2	  	 Nominal Plan Update
	  	7
	2.2.1	  	 Prerequisites
	  	7
	2.2.2	  	 Activities
	  	7
	2.2.3	  	 Deliverables
	  	7
	2.3	  	 Site Selection
	  	8
	2.3.1	  	 Prerequisites
	  	8
	2.3.2	  	 Activities
	  	8
	2.3.3	  	 Deliverables
	  	11
	2.4	  	 BTS to Core Connectivity Planning (Transmission Design)
	  	11
	2.4.1	  	 Activities
	  	11
	2.4.2	  	 [***]
	  	11

  

					
	Proprietary & Confidential	  	2 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-1 RAN Detailed Design SOW 

	1	Introduction 

  

	1.1	Purpose 

 This Exhibit B-1 to the Agreement between
TerreStar Networks and Nokia Siemens Networks (the Agreement) details the Nokia Radio Access Network (RAN) Detailed Design Service Statement of Work (SOW) for the TerreStar Radio Access Network. 
  

	1.2	Scope 

 This RAN Detailed Design SOW is part of the
complete Network Design package to be provided to TerreStar. [***] 
 [***] 
  

	 	1.2.1	Nokia Siemens Networks and TerreStar acknowledge the following: 

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

					
	Proprietary & Confidential	  	3 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-1 RAN Detailed Design SOW 

 [***] 
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	Proprietary & Confidential	  	4 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-1 RAN Detailed Design SOW 

	2	Service Content 

  

	2.1	Model Tuning 

 [***] 
  

	 	2.1.1	Prerequisites 

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

	 	2.1.2	Activities 

 [***] 
  

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	Proprietary & Confidential	  	5 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-1 RAN Detailed Design SOW 

	 	2.1.3	Deliverables 

 [***] 
  

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	Proprietary & Confidential	  	6 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-1 RAN Detailed Design SOW 

	2.2	Nominal Plan Update 

  

	 	2.2.1	Prerequisites 

 [***] 
  

	 	2.2.2	Activities 

 [***] 
  

	 	•	 	 [***] 

  

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	 	2.2.3	Deliverables 

 [***] 
  

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	Proprietary & Confidential	  	7 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-1 RAN Detailed Design SOW 

	2.3	Site Selection 

  

	 	2.3.1	Prerequisites 

 [***] 
  

	 	2.3.2	Activities 

 [***] 
  

	 	•	 	 [***] 

  

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	 Proprietary & Confidential
 Exhibit B-1 RAN Detailed
Design SOW
	  	8 (11)	  	 Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	  	9 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-1 RAN Detailed Design SOW 

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	¡	 	 [***] 

 A. [***] 
 B. [***] 
 C. [***] 
  

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	 	•	 	 [***] 

  

	 	•	 	    

  

					
	Proprietary & Confidential	  	10 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-1 RAN Detailed Design SOW 

	 	2.3.3	Deliverables 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	2.4	BTS to Core Connectivity Planning (Transmission Design) 

  

	 	2.4.1	Activities 

 [***] 
  

	 	2.4.2	[***] 

 [***] 
  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

					
	Proprietary & Confidential	  	11 (11)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-1 RAN Detailed Design SOW 

 EXHIBIT B-2 
 Pre-Launch Optimization 
 Statement of Work 

 Table of Contents 
  

					
	1	  	 Introduction
	  	3
			
	1.1	  	 Purpose
	  	3
	1.2	  	 Scope
	  	3
	1.3	  	 Assumptions
	  	3
			
	2	  	 Scope
	  	5
			
	2.1	  	 [***]
	  	5
	2.1.1	  	 [***]
	  	5
	2.1.2	  	 [***]
	  	5
	2.2	  	 [***]
	  	5
	2.2.1	  	 [***]
	  	5
	2.2.2	  	 [***]
	  	8
	2.2.3	  	 [***]
	  	9
	2.2.4	  	 [***]
	  	9
	2.3	  	 [***]
	  	10
	2.3.1	  	 [***]
	  	10
	2.3.2	  	 [***]
	  	10
			
	3	  	 Key Performance Indicators (KPI)
	  	11
			
	4	  	 Nokia Siemens Acceptance
	  	12
			
	5	  	 Miscellaneous
	  	13
			
	5.1	  	 [***]
	  	13
	5.2	  	 [***]
	  	13
	5.3	  	 [***]
	  	13

  

					
	Proprietary & Confidential	  	2 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

	1	Introduction 

  

	1.1	Purpose 

 This document describes the Scope of Work
for the Nokia Siemens Pre-Launch RAN optimization services to be provided to TerreStar. [***] 
  

	1.2	Scope 

 [***] 
 [***] 
  

	1.3	Assumptions 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

					
	Proprietary & Confidential	  	3 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

	 	•	 	 [***] 

  

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	Proprietary & Confidential	  	4 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

	2	Scope 

 [***] 
  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	2.1	[***] 

  

	2.1.1	[***] 

 [***] 
  

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	2.1.2	[***] 

  

	 	•	 	 [***] 

  

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	2.2	[***] 

  

	2.2.1	[***] 

 [***] 
 [***] 
  

					
	Proprietary & Confidential	  	5 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

 [***] 
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	Proprietary & Confidential	  	6 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

 [***] 
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	Proprietary & Confidential	  	7 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

 [***] 
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	2.2.2	[***] 

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	 	2.2.2.1	[***] 

 [***] 
  

					
	Proprietary & Confidential	  	8 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

	 	2.2.2.2	[***] 

 [***] 
  

	 	2.2.2.3	[***] 

 [***] 
  

	2.2.3	[***] 

 [***] 
  

			
	[***]	  	 •   [***]

		
	[***]	  	 •   [***]

		
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	2.2.4	[***] 

 [***] 
  

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	Proprietary & Confidential	  	9 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

	2.3	[***] 

  

	2.3.1	[***] 

 [***] 
  

	2.3.2	[***] 

  

	 	•	 	 [***] 

  

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	Proprietary & Confidential	  	10 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

	3	Key Performance Indicators (KPI) 

 All KPI terms are located in Exhibit P of the Agreement. 
  

					
	Proprietary & Confidential	  	11 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

	4	Nokia Siemens Acceptance 

 All
Acceptance terms are located in Exhibit P of the Agreement. 
  

					
	Proprietary & Confidential	  	12 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

	5	Miscellaneous 

  

	5.1	[***] 

 TerreStar shall be responsible for
[***] 
  

	5.2	[***] 

 Nokia Siemens will provide
[***] 
  

	5.3	[***] 

 TerreStar shall be
responsible for [***] 
  

					
	Proprietary & Confidential	  	13 (13)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-2 Pre-Launch Optimization SOW 

 EXHIBIT B-3 
 Core Network [***] 
 Scope of Work 

 Table of Contents 
  

									
	1	  	  Introduction Scope	  	3
	2	  	  Assumptions	  	3
	3	  	  Definitions	  	3
	4	  	  Design Assumptions and PRE-Requisites	  	4
	5	  	  Network Planning Process	  	5
		  	5.1	  	    Design Reviews	  	5
	6	  	  Core Network [***]	  	6
		  	6.1	  	[***]	  	6
	7	  	  Service Planning, Deliverables and Content	  	6
		  	7.1	  	    Network Level Design	  	7
		  		  	7.1.1	  	[***]	  	7
		  		  	7.1.1.1	  	[***]	  	7
		  		  	7.1.1.2	  	[***]	  	8
		  		  	7.1.2	  	[***]	  	8
		  		  	7.1.2.1	  	[***]	  	8
		  		  	7.1.2.2	  	[***]	  	9
		  		  	7.1.2.3	  	[***]	  	9
		  		  	7.1.3	  	[***]	  	9
		  		  	7.1.3.1	  	[***]	  	10
		  		  	7.1.4	  	[***]	  	10
		  		  	7.1.4.1	  	[***]	  	10
		  		  	7.1.4.2	  	[***]	  	11
		  	7.2	  	    [***]	  		  	11
		  		  	7.2.1	  	[***]	  	11
		  		  	7.2.2	  	[***]	  	11
		  		  	7.2.3	  	[***]	  	12
		  		  	7.2.3.1	  	[***]	  	12
		  		  	7.2.3.2	  	[***]	  	12
		  		  	7.2.3.3	  	[***]	  	13
		  		  	7.2.4	  	[***]	  	13
	8	  	Summary Service and Descriptions	  	13
	9	  	Acceptance	  	15

  

					
	Proprietary & Confidential	  	2 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

	1	INTRODUCTION SCOPE 

     This
Statement of Work (SOW) describes the [***] 
     [***] 
     [***] 
     [***] 
  

	2	ASSUMPTIONS 

     [***]

     [***] 
     [***] 
  

	3	DEFINITIONS 

   [***]                        [***] 
  

					
	Proprietary & Confidential	  	3 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

   [***]                        [***] 
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     [***] 
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	4	DESIGN ASSUMPTIONS AND PRE-REQUISITES 

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

					
	Proprietary & Confidential	  	4 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

	5	NETWORK PLANNING PROCESS 

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

	5.1	Design Reviews 

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

  

					
	Proprietary & Confidential	  	5 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

   [***] 
  

	6	CORE NETWORK [***] 

     [***]

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

	6.1	[***] 

     [***] 
     [***] 
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	7	SERVICE PLANNING, DELIVERABLES AND CONTENT 

     [***] 
  

					
	Proprietary & Confidential	  	6 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

     [***] 
  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	7.1	Network Level Design 

  

	7.1.1	  [***] 

     [***]

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	7.1.1.1	    [***] 

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	Proprietary & Confidential	  	7 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

	7.1.1.2	    [***] 

     [***] 
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	 	•	 	 [***] 

  

	7.1.2	[***] 

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	7.1.2.1	    [***] 

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	Proprietary & Confidential	  	8 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

	7.1.2.2	    [***] 

 The objective of this
Service is to provide TerreStar with a network plan defining the [***] 
     [***] 
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     [***] 
  

	 	•	 	 [***] 

  

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	7.1.2.3	    [***] 

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	7.1.3	    [***] 

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	Proprietary & Confidential	  	9 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

	7.1.3.1	    [***] 

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	7.1.4	[***] 

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	Proprietary & Confidential	  	10 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

	7.1.4.2	    [***] 

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	7.2	[***] 

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	7.2.1	[***] 

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	7.2.2	[***] 

     [***] 
  

					
	Proprietary & Confidential	  	11 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

	7.2.3	[***] 

  

	7.2.3.1	    [***] 

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	7.2.3.2	    [***] 

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	Proprietary & Confidential	  	12 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

	7.2.3.3	    [***] 

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	7.2.4	[***] 

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	8	SUMMARY SERVICE AND DESCRIPTIONS 

  

					
	 Service Item
	  	 Service Description
	  	 
	[***]	  	[***]	  	
	[***]	  	[***]	  	

  

					
	Proprietary & Confidential	  	13 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

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

  

					
	 Service Item
	  	 Service Deliverables
	  	 
	[***]	  	[***]	  	
	[***]	  	[***]	  	
	[***]	  	[***]	  	
	[***]	  	[***]	  	
	[***]	  	[***]	  	

  

					
	Proprietary & Confidential	  	14 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

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

  

	9	Acceptance 

 All Acceptance terms are located in
Exhibit P of this Agreement. 
  

					
	Proprietary & Confidential	  	15 (15)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit B-3 Core Network [***] SOW 

 Exhibit C-1 
 RAN Implementation 
 Statement of Work 

 Table of Contents 
  

					
	1	  	BASE STATION SYSTEM INSTALLATION	  	3
			
	1.1	  	Installation Design Planning	  	4
			
	1.2	  	Civil Works and Electrical Power System	  	4
			
	1.3	  	Grounding System	  	4
			
	1.4	  	AC Power System	  	5
			
	1.5	  	DC Power System	  	5
			
	1.6	  	Communication (backhaul) Cables	  	5
			
	1.7	  	Transmission System	  	5
			
	1.8	  	Antenna and Antenna Line Systems	  	5
			
	1.9	  	Flexi WCDMA Installation	  	6
			
	1.10	  	Commissioning	  	7
			
	1.11	  	Integration	  	7
			
	2	  	ACCEPTANCE	  	7
			
	3	  	INCLUSIONS AND EXCLUSIONS	  	7
			
	3.1	  	Inclusions	  	7
			
	3.2	  	Exclusions	  	7
			
	4	  	PRICING ASSUMPTIONS (PROVIDED IN EXHIBIT F OF THE AGREEMENT)	  	8

  

					
	Proprietary & Confidential	  	2 (8)	  	Nokia Siemens Networks

 Exhibit C-1 RAN Implementation SOW 

	1	Base Station System Installation 

 [***] 

[***] 
 [***] 
  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

 [***] 
 [***] 
  

					
	Proprietary & Confidential	  	3 (8)	  	Nokia Siemens Networks

 Exhibit C-1 RAN Implementation SOW 

 [***] 
  

	1.1	Installation Design Planning 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	1.2	Civil Works and Electrical Power System 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	1.3	Grounding System 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

					
	Proprietary & Confidential	  	4 (8)	  	Nokia Siemens Networks

 Exhibit C-1 RAN Implementation SOW 

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	1.4	AC Power System 

  

	 	•	 	 [***] 

  

	1.5	DC Power System 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	1.6	Communication (backhaul) Cables 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	1.7	Transmission System 

  

	 	•	 	 [***] 

  

	1.8	Antenna and Antenna Line Systems 

  

					
	Proprietary & Confidential	  	5 (8)	  	Nokia Siemens Networks

 Exhibit C-1 RAN Implementation SOW 

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

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	 	•	 	 [***] 

  

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	1.9	Flexi WCDMA Installation 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

 Installation materials BOM
for a Flexi into FCOA below: 
  

													
	 Pos
	  	 Category
	  	 Occurrence
	  	 Qnty
	  	 Unit
	  	 Component
	  	 Remark

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

  

					
	Proprietary & Confidential	  	6 (8)	  	Nokia Siemens Networks

 Exhibit C-1 RAN Implementation SOW 

	 	•	 	 Internal and external connections will be made including RF jumpers, power, communications and grounding cables. 

  

	1.10	Commissioning 

  

	 	•	 	 [***] 

  

	1.11	Integration 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	2	Acceptance 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	3	Inclusions and Exclusions 

  

	3.1	Inclusions 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	3.2	Exclusions 

  

					
	Proprietary & Confidential	  	7 (8)	  	Nokia Siemens Networks

 Exhibit C-1 RAN Implementation SOW 

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

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	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	4	Pricing Assumptions (Provided in Exhibit F of the Agreement) 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

					
	Proprietary & Confidential	  	8 (8)	  	Nokia Siemens Networks

 Exhibit C-1 RAN Implementation SOW 

 EXHIBIT C-2 
 Statement of Work 
 OSS Network for Implementation, 
 Configuration, Installation and Commissioning 

 Table of Contents 
  

					
	1	  	TERRESTAR REQUIREMENTS	  	3
			
	2	  	INSTALLATION PROCESS	  	4
			
	3	  	ADDITIONAL NOKIA SIEMENS RESPONSIBILITIES	  	5
			
	4	  	DELIVERABLES	  	9
			
	5	  	ACCEPTANCE	  	9
			
	6	  	INCLUSIONS AND EXCLUSIONS	  	9
			
	6.1	  	Inclusions	  	9
			
	6.2	  	Exclusions	  	9
			
	7	  	PRICING ASSUMPTIONS (PRICING IS PROVIDED IN EXHIBIT F OF THE AGREEMENT)	  	10

  

					
	 Proprietary & Confidential
	  	2 (10)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-2 Statement of Work – OSS
	  		  	

 This Exhibit C-2 contains the Statement of Work that describes the [***] to be provided by Nokia Siemens
Networks (sometimes referred to as “Nokia Siemens”) for TerreStar Networks (“TerreStar”). This Exhibit C-2 is an exhibit to the Agreement to which it is attached. 
  

	1	TERRESTAR REQUIREMENTS 

  

	 	a.	Nokia Siemens will produce a [***] 

  

	 	i.	[***] 

 1. [***] 
 2. [***] 
 3. [***] 
 4. [***] 
 5. [***] 
  

	 	a.	[***] 

  

	 	b.	[***] 

  

	 	c.	[***] 

  

	 	d.	[***] 

  

	 	e.	[***] 

  

	 	b.	Nokia Siemens will perform a [***] 

  

					
	 Proprietary & Confidential
	  	3 (10)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-2 Statement of Work – OSS
	  		  	

	 	i.	[***] 

  

	 	ii.	[***] 

  

	 	iii.	[***] 

 Installation Services will be carried out at [***]

  

	 	a.	[***] 

  

	 	b.	[***] 

  

	 	i.	[***] 

  

	 	ii.	[***] 

  

	 	iii.	[***] 

  

	 	iv.	[***] 

  

	2	INSTALLATION PROCESS 

 The following list outlines
information and processes required to [***] 
  

	 	a.	[***] 

  

	 	b.	[***] 

  

	 	c.	[***] 

  

	 	d.	[***] 

  

	 	e.	[***] 

  

	 	f.	[***] 

  

					
	 Proprietary & Confidential
	  	4 (10)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-2 Statement of Work – OSS
	  		  	

	 	g.	[***] 

  

	 	h.	[***] 

 For [***], Nokia Siemens shall install and test to
include: 
  

	 	a.	[***] 

  

	 	b.	[***] 

  

	 	c.	[***] 

  

					
	 Proprietary & Confidential
	  	5 (10)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-2 Statement of Work – OSS
	  		  	

	3	ADDITIONAL NOKIA SIEMENS RESPONSIBILITIES 

  

	 	1.	[***] 

  

	 	2.	[***] 

  

	 	3.	[***] 

  

	 	4.	[***] 

  

	 	5.	[***] 

  

	 	6.	[***] 

  

					
	 Proprietary & Confidential
	  	6 (10)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-2 Statement of Work – OSS
	  		  	

 Scope of Work summarized in the table format indicating different implementation stages 
  

							
	 Item group / Item
	  	 Definition
	  	         TerreStar        
	  	         Nokia Siemens        

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

  

					
	 Proprietary & Confidential
	  	7 (10)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-2 Statement of Work – OSS
	  		  	

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

  

					
	 Proprietary & Confidential
	  	8 (10)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-2 Statement of Work – OSS
	  		  	

	4	Deliverables 

  

	 	1.	[***] 

  

	 	2.	[***] 

  

	5	ACCEPTANCE 

  

	 	•	 	 Acceptance terms are located in Exhibit P of the Agreement. 

  

	 	•	 	 Acceptance processes will be based on [***] and [***] set forth in Exhibit P. 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	6	INCLUSIONS AND EXCLUSIONS 

  

	6.1	Inclusions 

  

	 	•	 	 TerreStar shall be responsible for [***] 

  

	 	•	 	 TerreStar shall provide [***]. 

  

	6.2	Exclusions 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

					
	 Proprietary & Confidential
	  	9 (10)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-2 Statement of Work – OSS
	  		  	

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	7	PRICING ASSUMPTIONS (Pricing is provided in Exhibit F of the Agreement) 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

	 	•	 	 [***] 

  

					
	 Proprietary & Confidential
	  	10 (10)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-2 Statement of Work – OSS
	  		  	

 EXHIBIT C-3 
 Core Implementation 
 Statement of Work 

 Table of Contents 
  

					
	 1
	  	SERVICE PRODUCT OVERVIEW	  	3
			
	 2
	  	SERVICE SCOPE, CONTENT AND DELIVERABLES	  	3
			
	 2.1
	  	 Introduction
	  	4
			
	 2.2
	  	 TerreStar Requirements
	  	4
			
	 2.2.1
	  	 Installation Process
	  	4
			
	 2.2.2
	  	 Implementation Standards
	  	5
			
	 2.3
	  	 Site survey and installation planning
	  	7
			
	 2.4
	  	 Installation
	  	8
			
	 2.5
	  	 Commissioning
	  	9
			
	 2.5.1
	  	 Software installation and configuration
	  	9
			
	 2.6
	  	 Integration
	  	10
			
	 3
	  	ADDITIONAL NOKIA SIEMENS NETWORKS RESPONSIBILITIES	  	10
			
	 4
	  	DELIVERABLES	  	11
			
	 5
	  	ACCEPTANCE	  	11
			
	 6
	  	INCLUSIONS AND EXCLUSIONS	  	12
			
	 6.1
	  	 Inclusions
	  	12
			
	 6.2
	  	 Exclusions
	  	12

  

					
	 Proprietary & Confidential
	  	2 (12)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-3 Core Implementation SOW
	  		  	

	1	SERVICE PRODUCT OVERVIEW 

 This Exhibit C-3 contains
the Statement of Work that describes the Implementation Services for implementation, configuration, installation, and commissioning of the Core Network to be provided by Nokia Siemens Networks (sometimes referred to as “Nokia Siemens”) for
TerreStar Networks (“TerreStar”) at the applicable TerreStar Sites. This Exhibit C-3 is an Exhibit to the Agreement to which it is attached. 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
  

					
	 Proprietary & Confidential
	  	3 (12)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-3 Core Implementation SOW
	  		  	

	2	SERVICE SCOPE, CONTENT AND DELIVERABLES 

  

	2.1	Introduction 

 [***] 
 [***] 
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 o     [***] 
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 o     [***] 
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 [***]

 o     [***] 
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 o     [***] 
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 [***]

  

	2.2	TerreStar Requirements 

 [***] 
  

					
	 Proprietary & Confidential
	  	4 (12)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-3 Core Implementation SOW
	  		  	

	2.2.1	Installation Process 

 [***] 
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	2.2.2	Implementation Standards 

 [***] 
 a.     [***] 
 b.
    [***] 
 c.     [***] 
 d.     [***] 
  

					
	 Proprietary & Confidential
	  	5 (12)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-3 Core Implementation SOW
	  		  	

 d.     [***] 
 a.     [***] 
 b.     [***] 
 c.     [***] 
 d.     [***] 
 e.     [***] 
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 o     [***] 
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    [***] 
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	 Proprietary & Confidential
	  	6 (12)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-3 Core Implementation SOW
	  		  	

 o     [***] 
 o     [***] 
  

	2.3	Site survey and installation planning 

 [***]

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    [***] 
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	 Proprietary & Confidential
	  	7 (12)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-3 Core Implementation SOW
	  		  	

 [***] 
 [***] 
 [***] 
 o     [***] 
 o     [***] 
 o     [***] 
 o
    [***] 
  

	2.4	Installation 

 [***] 
 [***] 
 [***] 
 o     [***] 
 o
    [***] 
 o     [***] 
 o     [***] 
 o     [***] 
 o     [***] 
 [***]

 [***] 
 [***] 
  

					
	 Proprietary & Confidential
	  	8 (12)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-3 Core Implementation SOW
	  		  	

 [***] 
  

	2.5	Commissioning 

 [***] 
 o     [***] 
 o
    [***] 
 o     [***] 
 o     [***] 
 o     [***] 
 o     [***] 
 o
    [***] 
 o     [***] 
 o     [***] 
 [***] 
 [***] 
 [***] 
 [***] 
  

	2.5.1	Software installation and configuration 

 [***] 

 

					
	 Proprietary & Confidential
	  	9 (12)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-3 Core Implementation SOW
	  		  	

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

	2.6	Integration 

 [***] 
 o     [***] 
 o
    [***] 
 o     [***] 
 o     [***] 
 [***] 
 [***] 
  

	3	ADDITIONAL NOKIA SIEMENS NETWORKS RESPONSIBILITIES 

 [***] 
  

					
	 Proprietary & Confidential
	  	10 (12)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-3 Core Implementation SOW
	  		  	

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

	4	DELIVERABLES 

 1.     [***]

 2.     [***] 
  

	5	ACCEPTANCE 

 •     [***]

 •     [***] 
 •     [***] 
  

					
	 Proprietary & Confidential
	  	11 (12)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-3 Core Implementation SOW
	  		  	

 •     [***] 
  

	6	INCLUSIONS AND EXCLUSIONS 

  

	6.1	Inclusions 

 •     [***]

 •     [***] 
 •     [***] 
 •     [***] 
  

	6.2	Exclusions 

 •     [***]

 •     [***] 
 •     [***] 
 •     [***] 
  

					
	 Proprietary & Confidential
	  	12 (12)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit C-3 Core Implementation SOW
	  		  	

 EXHIBIT D-1 
 Care Agreement 

 RESERVED 

 EXHIBIT D-2 
 HARDWARE 
 WARRANTY TERMS 

 HARDWARE WARRANTY TERMS 
 ARTICLE 1 
 PURPOSE 
  

	1.1	These terms and conditions (hereinafter “Hardware Warranty Terms”) set forth the terms and conditions according to which Nokia Siemens Networks Oy or, as applicable, its
contracting affiliated company (hereinafter “Nokia Siemens Networks”) undertakes to rectify defects discovered in its “Products” as defined herein. 

  

	1.2	“Products” means network infrastructure equipment manufactured by or for Nokia Siemens Networks and delivered to TerreStar pursuant to the Agreement (hereinafter
“Purchaser” or “TerreStar”). [***] 

  

	1.3	“Products” do not include and these Hardware Warranty Terms do not apply to 

  

	 	(a)	[***] 

  

	 	(b)	[***]. 

 [***] 
 ARTICLE 2 
 APPLICABILITY 
  

	2.1	[***] 

 [***] 
 ARTICLE 3 
 WARRANTY 
  

	3.1	Warranty Period 

  

	3.1.1	[***] 

					
	Proprietary & Confidential	  	2 (4)	  	Nokia Siemens Networks & TerreStar Networks

 [***] 
  

					
	Proprietary & Confidential	  	3 (4)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit D-2 Hardware Warranty Terms 

 ARTICLE 4 
 VALIDITY 
  

	4.1	[***]. 

  

	4.2	[***] 

 ARTICLE 5 
 LIMITATION OF LIABILITY AND EXCLUSIVITY 
  

	5.1	[***] 

 [***] 
 *** END OF DOCUMENT *** 
  

					
	Proprietary & Confidential	  	4 (4)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit D-2 Hardware Warranty Terms 

 EXHIBIT D-3 
 SOFTWARE LICENSE TERMS 

 ARTICLE 1 
 PURPOSE

  

	1.1	These terms and conditions (hereinafter “Software License Terms”) set forth the terms and conditions according to which Nokia Siemens Networks System or, as applicable,
its contracting affiliated company (hereinafter “Nokia Siemens Networks”) grants to the purchaser of network equipment (hereinafter “Purchaser”) the right to use the “Software” as herein defined in the United States
(hereinafter “Territory”). 

 ARTICLE 2 
 THE SOFTWARE 
  

	2.1	[***] 

  

	2.2	[***] 

 ARTICLE 3 
 APPLICABILITY 
  

	3.1	[***] 

 [***] 
 ARTICLE 4 
 THE GRANT 
 4.1 
  

					
	Proprietary & Confidential	  	2 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit D-3 Software License Terms 

	4.2	[***] 

  

	4.3	[***] 

  

	4.4	[***] 

  

	4.5	[***] 

  

	4.6	[***] 

 ARTICLE 5 
 OWNERSHIP 
  

	5.1	Title to the Software and all patents, copyrights, design rights, trade secrets and other proprietary rights in or related to the Software are and will remain the exclusive property
of Nokia Siemens Networks and its licensors, whether or not specifically recognized or perfected under the laws of the country where the Software is located. Purchaser will not take any action that jeopardizes such proprietary rights or acquire any
right in the Software, except the limited use rights specified in these Software License Terms. To the extent not otherwise ruled by mandatory law Nokia Siemens Networks (and its licensors) will own all rights in any copy, translation, modification,
adaptation, decompilation, disassembly, reverse engineering or derivation of the Software, including any improvement or development thereof. Purchaser undertakes not to remove any confidentiality, trademark and proprietary notices included in the
Software or any third party software or the media the Software or the third party software is provided upon. 

 ARTICLE 6 
 CONFIDENTIALITY 
  

	6.1	 Purchaser acknowledges that the Software incorporates confidential and proprietary information developed or acquired by Nokia Siemens Networks. Purchaser will take
all reasonable precautions necessary to safeguard the confidentiality of the Software, including (i) those taken by Purchaser to protect its own 

  

					
	Proprietary & Confidential	  	3 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit D-3 Software License Terms 

	 	 
confidential information; and (ii) those which Nokia Siemens Networks or its licensors may reasonably request from time to time. Purchaser will not
allow the removal or defacement of any confidentiality or proprietary notice placed on items of Software. 

  

	6.2	Purchaser will not disclose, in whole or in part, any Software to any person, except to those of its employees, agents or contractors who require access for Purchaser’s
authorized use of the Software. Before disclosing any of these items to such parties, Purchaser will require that they expressly (i) recognize the confidential and proprietary rights of Nokia Siemens Networks and its licensors in the Software;
and (ii) agree to comply with the use and non-disclosure restrictions applicable to the Software under these Software License Terms. 

  

	6.3	Purchaser will have no confidentiality obligation with respect to any portion of the Software that (i) Purchaser independently knew or developed before receiving the Software
(as proven by the written records of Purchaser); (ii) Purchaser lawfully obtained from a third party under no obligation of confidentiality; or (iii) became available to the public other than as a result of an act or omission of Purchaser
or any of its employees, agents or consultants. 

 ARTICLE 7 
 INDEMNIFICATION 
  

	7.1	The indemnification terms set forth in the Agreement shall also apply to Software 

 ARTICLE 8 
 RESERVED 
 ARTICLE 9

 LICENSE TERM 
 [***] 
 ARTICLE 10 
 TERMINATION 
 [***] 
  

					
	Proprietary & Confidential	  	4 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit D-3 Software License Terms 

 [***] 
 ARTICLE 11 

 GENERAL 
  

	11.1	Reserved. 

  

	11.2	The headings set out in these terms are for convenience only and are not to be used in construing the meaning of any provision herein. 

  

	11.3	If any term of these Software License Terms is declared by any judicial or other competent authority to be void, illegal or otherwise unenforceable then the relevant provision shall
be severed and the remaining provisions shall remain in full force and effect. 

 *** END OF DOCUMENT *** 
  

					
	Proprietary & Confidential	  	5 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit D-3 Software License Terms 

 EXHIBIT D-4 
 SOFTWARE 
 RECTIFICATION TERMS 

 ARTICLE 1 
 PURPOSE

  

	1.1	These terms and conditions (hereinafter “Software Rectification Terms”) set forth the terms and conditions according to which Nokia Siemens Networks Oy or, as applicable,
its contracting affiliated company (hereinafter “Nokia Siemens Networks”) undertakes to rectify errors and malfunctions discovered in “Software” as defined herein. 

 ARTICLE 2 
 THE SOFTWARE 
  

	2.1	[***] 

  

	2.2	[***] 

 ARTICLE 3 
 APPLICABILITY 
  

	3.1	[***] 

  

	3.2	[***] 

 ARTICLE 4 
 RECTIFICATION OF SOFTWARE DEFECTS 
  

	4.1	Rectification Period 

  

	4.1.1	[***] 

  

					
	Proprietary & Confidential	  	2 (4)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit D-4 Software Rectification 

 [***] 
 ARTICLE 5 

 VALIDITY 
  

	5.1	[***] 

  

					
	Proprietary & Confidential	  	3 (4)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit D-4 Software Rectification 

 [***] 
 ARTICLE 6 

 LIMITATION OF LIABILITY AND EXCLUSIVITY 
 [***]

 *** END OF DOCUMENT *** 
  

					
	Proprietary & Confidential	  	4 (4)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit D-4 Software Rectification 

 Exhibit E 
 Training 
 Scope of Work 

 Purpose 
 This Exhibit
E details the training programs to be provided to TerreStar by Nokia Siemens as part of the Agreement. 
 Training is provided pursuant and subject to the
training terms in the Agreement. 
 1. Overview 
 Nokia
Siemens will provide training programs to TerreStar personnel to bring TerreStar personnel to the required Levels of Proficiency (LOPs) in specified training programs as defined in this Exhibit E. TerreStar shall designate the number of personnel to
be trained to each Level of Proficiency for each training program. The list of personnel to be trained and number of personnel to be trained for each training program (as long as the number is within the limits of the maximum number of personnel
allowed by Nokia Siemens for each training program) shall be at TerreStar’s sole determination in conformance with the terms of the Agreement and will be provided in advance of each training course according to a mutually agreed upon written
schedule. 
 As requested by TerreStar, Nokia Siemens will provide the training services offered in Exhibit F. Nokia Siemens will make additional training
courses available, as necessary, to train resources on future Equipment and Software releases (as released per the Equipment and Software roadmaps and otherwise stated in the Agreement). Exhibit F details the Charges for each course and the maximum
number of participants per course. The Charges will not be discounted if TerreStar does not supply the maximum number of participants. The Courses are offered on a fixed priced basis. For the avoidance of doubt, the Charges set forth in Exhibit F
apply to the extent of training dedicated for TerreStar’s employees. If TerreStar elects to send personnel to training that is also attended by the personnel of other entities, the Charges shall be provided on a per attendee basis as agreed in
writing by the Parties. 
 2. Training Programs 
  

	 	2.1.	Nokia Siemens shall make available to TerreStar training courses necessary to achieve the following levels of competency: 

 [***] 
  

					
	Proprietary & Confidential	  	2 (6)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit E Training Scope of Work 

 [***] 
 Nokia Siemens provides three levels of training courses; 
 Basic Courses 
 [***] 
 Intermediate
Courses 
 [***] 
  

					
	Proprietary & Confidential	  	3 (6)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit E Training Scope of Work 

 Advanced Courses 
 [***] 
 [***] 
 3. Reservations 
 [***] 
 4. Confirmation of participation 
 [***] 
  

					
	Proprietary & Confidential	  	4 (6)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit E Training Scope of Work 

 [***] 
 5. Participant Lists

 [***] 
 6. Course Invitations 
 [***] 
 7. Cancellation 
 [***] 
 8. Length of a Training Day 
 [***] 
 9. Venues 
 [***] 
 8. Training Documentation 
 [***] 
  

					
	Proprietary & Confidential	  	5 (6)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit E Training Scope of Work 

 9. Inquiries 
 In case
TerreStar would have any inquiries about the schedule or the course programs, the local Competence Solutions Specialist or Training Coordinator should be contacted. All the written requests for scheduling changes should be done at least 30 days
prior to the commencement of the course to ensure that TerreStar’s preferred dates are still available. 
 Americas 
 Competence Development Services 
 Nokia
Siemens House 
 6000, Connection Drive 
 Irving, Texas 75039, USA 
 Tel.+1 972 894 5300 
 Fax. +1 972 894 5990 
 10. Pricing 
 Pricing for training shall be as set forth in Exhibit F Fee and Payment Schedule of this Agreement 
  

					
	Proprietary & Confidential	  	6 (6)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit E Training Scope of Work 

 Exhibit F 
 Fee and 
 Payment Schedule 

 Table of Contents 
  

			
	 1.0        Pricing Declarations
	  	3
	 2.0        Pricing
	  	4

  

					
	Proprietary & Confidential	  	2 (8)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit F Fee and Payment Schedule 

	1.0	Pricing Declarations 

  

	 	1.1	This Exhibit sets forth the Charges for the Products, Services and other Chargeable items to be provided by Nokia Siemens to TerreStar pursuant to the Agreement. This Exhibit F also
contains pricing for certain optional items that TerreStar may elect to purchase under the Agreement. 

  

	 	1.2	All Prices are in US Dollars. 

  

	 	1.3	All listed fixed pricing for Services includes any work that falls within normal business hours between 7am and 6pm (local standard time within the Market).

  

	 	1.4	The Parties’ respective responsibility for Taxes are as set forth in Section 15.2 of the Agreement. 

  

	 	1.5	[***]. 

  

	 	1.6	[***]. 

  

	 	1.7	[***]. 

  

	 	1.8	[***]. 

  

	 	1.9	[***]. 

  

					
	Proprietary & Confidential	  	3 (8)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit F Fee and Payment Schedule 

	 	1.10	Pricing for Maintenance Services are included in Exhibit F and shall apply to the Maintenance Services Agreement once executed, so long as the Parties do not agree to materially
alter the scope of the Maintenance Services. 

  

	 	1.11	Exhibit F, Attachment A “Master Price List”, will be amended to include [***]. 

  

	 	1.12	Exhibit F will be amended to include [***] 

  

	 	1.13	Nokia Siemens agrees [***]. 

  

	 	1.14	[***] 

  

	 	1.14.1	[***]. 

  

	 	1.14.2	[***] 

  

	2.0	Pricing 

  

					
	Proprietary & Confidential	  	4 (8)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit F Fee and Payment Schedule 

	 	2.1	[***]. 

  

	 	2.1.1	[***]. 

  

	 	2.1.2	[***]. 

  

	 	2.2	[***] 

  

	 	2.2.1	[***] 

  

	 	2.2.1.1	[***]. 

  

	 	2.2.1.2	[***]. 

  

	 	2.2.2	[***] 

  

	 	2.2.2.1	[***] 

  

	 	2.2.2.2	[***]. 

  

	 	2.2.3	[***] 

  

	 	2.2.3.1	[***] 

  

	 	2.2.3.2	[***] 

  

					
	Proprietary & Confidential	  	5 (8)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit F Fee and Payment Schedule 

 [***] 
  

	 	2.3	[***]: 

  

	 	2.3.1	[***]. 

  

	 	2.3.2	[***]. 

  

	 	2.3.3	[***]. 

  

	 	2.4	[***] 

  

	 	2.4.1	[***] 

  

	 	2.4.1.1	[***]. 

  

	 	2.4.1.2	[***]. 

  

	 	2.4.1.2.1	[***]. 

  

	 	2.4.2	CORE, Including OSS, Software Release Charges 

  

	 	2.4.2.1	[***]. 

  

	 	2.4.2.2	[***]. 

  

	 	2.4.2.2.1	[***]. 

  

	 	2.5	[***] 

  

	 	2.5.1	[***]. 

  

	 	2.5.2	[***]. 

  

	 	2.6	[***] 

  

					
	Proprietary & Confidential	  	6 (8)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit F Fee and Payment Schedule 

	 	2.6.1	[***]. 

  

	 	2.6.2	[***]. 

  

	 	2.6.3	[***]: 

  

	 	2.6.3.1	[***]. 

  

	 	2.6.3.2	[***]. 

  

	 	2.6.3.3	[***]. 

  

	 	2.6.3.4	[***]. 

  

					
	Proprietary & Confidential	  	7 (8)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit F Fee and Payment Schedule 

 [***] 
  

	 	2.7	[***] 

  

	 	2.7.1	[***]. 

  

	 	2.8	[***] 

  

	 	2.8.1	[***]. 

  

	 	2.9	[***] 

  

	 	2.9.1	[***]. 

  

					
	Proprietary & Confidential	  	8 (8)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit F Fee and Payment Schedule 

									
	Sales Item Code	  	 Feature/product ID & Name
	  	Quantity in
package	 	Unit Price
[USD]	 	Total [USD]
	[***]	  	[***]	  	[***]	 	[***]	 	[***]

 [Four pages of this table have been omitted and filed separately with the Securities and Exchange Commission.
Confidential treatment has been requested with respect to the omitted pages.] 

 Exhibit H 
 INTERFACE AND 
 TECHNICAL STANDARDS 

 Table of Contents 
  

					
	 1.0
	  	Overview	  	3
	 2.0
	  	Mututally Agreed Technology Declarations	  	4
	 3.0
	  	Nokia Siemens Product Assumptions, Specifications and Conditions	  	6
	 4.0
	  	Terrestar Specific Application Feature Development and Technology Commitments	  	16
	 5.0
	  	Glossary	  	21

  

					
	Proprietary & Confidential	  	2 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

	1.0	OVERVIEW 

  

	 	1.1	This Exhibit H details the [***]. 

  

	 	1.2	[***]. 

  

	 	1.3	[***]: 

 [***] 
  

					
	Proprietary & Confidential	  	3 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

	2.0	MUTUALLY AGREED TECHNOLOGY DECLARATIONS 

  

	 	2.1	[***] 

  

	 	2.2	[***] 

  

	 	2.3	[***] 

  

	 	2.4	[***] 

  

	 	2.5	[***] 

  

	 	2.6	[***] 

  

	 	2.7	[***] 

  

					
	Proprietary & Confidential	  	4 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

	 	2.8	[***] 

  

	 	2.9	[***] 

  

	 	2.10	[***] 

  

	 	2.11	[***] 

  

	 	2.12	[***] 

  

					
	Proprietary & Confidential	  	5 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

	3.0	NOKIA SIEMENS PRODUCT ASSUMPTIONS, SPECIFICATIONS AND CONDITIONS 

 [***] 
 [***] 
  

					
	Proprietary & Confidential	  	6 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	7 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	8 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	9 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	10 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	11 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	12 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	13 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	14 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	15 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

	4.0	TERRESTAR SPECIFIC APPLICATION FEATURE DEVELOPMENT AND TECHNOLOGY COMMITMENTS 

  

	 	4.1.	[***] 

  

	 	4.2.	[***] 

  

					
	Proprietary & Confidential	  	16 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

	 	4.3.1	[***] 

  

	 	4.4	[***] 

  

					
	Proprietary & Confidential	  	17 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

	 	4.5	[***] 

  

					
	Proprietary & Confidential	  	18 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

	 	4.6	[***] 

  

	 	4.7	[***] 

  

					
	Proprietary & Confidential	  	19 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	20 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

	5.0	GLOSSARY 

 [***] 
  

					
	Proprietary & Confidential	  	21 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	22 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 [***] 
  

					
	Proprietary & Confidential	  	23 (23)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit H Interface and Technical Standards 

 EXHIBIT I 
 [***] Interface Verification Testing 
 Services 

 TABLE OF CONTENTS 
  

					
	 1
	  	[***] Interface Verification	  	3
	1.1	  	 Definitions
	  	3
	1.2	  	 Prerequisites
	  	4
	1.3	  	 [***]
	  	4
	1.4	  	 [***]
	  	5
	1.5	  	 [***]
	  	5
	1.6	  	 [***]
	  	6
	1.7	  	 [***]
	  	7
	1.7.1	  	 [***]
	  	7
	1.7.2	  	 [***]
	  	8
	1.7.3	  	 [***]
	  	9
	1.7.4	  	 [***]
	  	9

  

					
	Proprietary & Confidential	  	2 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit I 

	1	[***] Interface Verification 

  

	 	1.1	Definitions 

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

					
	Proprietary & Confidential	  	3 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit I 

	 	1.2	Prerequisites 

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

	 	1.3	[***] 

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

					
	Proprietary & Confidential	  	4 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit I 

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

	 	1.4	[***] 

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

	 	1.5	[***] 

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

					
	Proprietary & Confidential	  	5 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit I 

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

	 	1.6	[***] 

 [***] 
  

					
	Proprietary & Confidential	  	6 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit I 

 [***] 
 [***] 
  

	 	1.7	[***] 

  

	1.7.1	[***] 

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

					
	Proprietary & Confidential	  	7 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit I 

 [***] 
  

	1.7.2	[***] 

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

					
	Proprietary & Confidential	  	8 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit I 

	1.7.3	[***] 

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

	1.7.4	[***] 

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

					
	Proprietary & Confidential	  	9 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit I 

 EXHIBIT J-1 
 Core Dimensioning 

 Table of Contents 
  

					
	1	  	 Introduction
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	14	  	 Summary
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	Proprietary & Confidential	  	2 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit J-1 Core Dimensioning 

	1	Introduction 

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	14	Summary 

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 Note: 
 GCS is expected to be upgraded to SW Level M14 sometime in 2010, but
estimated capacities are not available at this moment. 
  

					
	Proprietary & Confidential	  	16 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit J-1 Core Dimensioning 

 Exhibit J-2 
 Initial RAN Nominal 
 Design Specifications 

 TABLE OF CONTENTS 
  

									
	 1
	 		  	INTRODUCTION	  	3
				
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	 		  	DETAILS	  	3
				
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		 	6.4	  		  	[***]	  	9
				
	 7
	 		  	[***]	  	10
				
	 8
	 		  	DIGITAL MAPS	  	14
				
	 9
	 		  	COVERAGE PROBABILITIES AND SERVICE LEVEL OFFERING	  	15
				
	 10
	 		  	MARKET AND CORE AREAS DEFINITION	  	16
				
	 11
	 		  	TERRESTAR SUBSCRIBERS	  	17
				
	 12
	 		  	TRAFFIC	  	18

  

					
	Proprietary & Confidential	  	2 (18)	  	Nokia Siemens Networks &
	 Exhibit J-2 Initial RAN Nominal Design Specifications
	  		  	TerreStar Networks

	1	INTRODUCTION 

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	2	DETAILS 

  

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	8	DIGITAL MAPS 

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	9	COVERAGE PROBABILITIES AND SERVICE LEVEL OFFERING 

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	10	MARKET AND CORE AREAS DEFINITION 

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	11	TERRESTAR SUBSCRIBERS 

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	12	TRAFFIC 

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 EXHIBIT L 
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 General Provisions 
 The following table outlines the liquidated damages, service level credits and self performance rights that will apply in the event that Nokia Siemens’ performance does not meet the associated performance
parameters set forth in the Agreement and this Exhibit L. All days are business days unless otherwise noted. 
  

					
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 Exhibit L[***] 

 EXHIBIT M-1 
 RAN Statement 
 of Responsibilities 

 Table of Contents 
  

			
		
	1 GENERAL PROVISIONS	  	3
		
	2 DEFINITIONS	  	3
		
	3 TERRESTAR AND NOKIA SIEMENS INSTALLATION AND ACTIVATION DIVISION OF RESPONSIBILITIES (DOR)	  	4
		
	4 PROCESS FLOWS	  	15

  

					
	Proprietary & Confidential	  	2 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

	1	General Provisions 

 The following tables define
responsibilities in the TerreStar/Bechtel/Nokia Siemens relationship. 
 In the Agreement there are two Parties, TerreStar as Purchaser and
Nokia Siemens as Supplier. Nokia Siemens is providing and deploying network Products and is providing certain Network Design, Implementation and Pre-Launch Optimization Services for the terrestrial network to be deployed by TerreStar. [***]

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	2	Definitions 

  

			
	Agreement	  	The Agreement between TerreStar Networks and Nokia Siemens
		
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	3	TerreStar and Nokia Siemens Installation and Activation Division of Responsibilities (DOR) 

  

											
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	Proprietary & Confidential	  	4 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

											
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	Proprietary & Confidential	  	5 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

											
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	Proprietary & Confidential	  	6 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

											
						
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	Proprietary & Confidential	  	7 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

											
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	Proprietary & Confidential	  	8 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

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

  

					
	Proprietary & Confidential	  	9 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

											
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	Proprietary & Confidential	  	10 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

											
						
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	Proprietary & Confidential	  	11 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

											
						
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	Proprietary & Confidential	  	12 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

											
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	Proprietary & Confidential	  	13 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

											
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	Proprietary & Confidential	  	14 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

	4	Process Flows 

 

 
  

					
	Proprietary & Confidential	  	16 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

 

 
  

					
	Proprietary & Confidential	  	17 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

 

 
  

					
	Proprietary & Confidential	  	18 (18)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-1 RAN Statement of Responsibilities 

 EXHIBIT M-2 
 Core Statement 
 of Responsibilities 

 Table of Contents 
  

					
	 1
	  	INTRODUCTION	  	3
			
	 1.1
	  	Purpose	  	3
	 1.2
	  	Scope	  	3
	 1.3
	  	Definitions	  	3
			
	 2
	  	SERVICE SCOPE SUMMARY	  	5
			
	 3
	  	PROJECT MANAGEMENT	  	6
			
	 3.1
	  	Scope	  	6
	 3.2
	  	Overall Project Management	  	6
	 3.3
	  	Roll-Out Management	  	8
	 3.4
	  	Technical Management	  	8
			
	 4
	  	LOGISTICS	  	10
			
	 4.1
	  	Network Rollout Logistics Services	  	10
			
	 5
	  	NETWORK PLANNING	  	11
			
	 5.1
	  	Packet Switched Core (SGSN/GGSN)	  	11
			
	 6
	  	IMPLEMENTATION	  	12
			
	 6.1
	  	General	  	12
	 6.2
	  	Prerequisites for Site Implementation	  	12
	 6.3
	  	[***]	  	13
	 6.3.1
	  	[***]	  	13
	 6.3.2
	  	[***]	  	13
	 6.3.2
	  	[***]	  	14
	 6.3.2
	  	[***]	  	15
	 6.4
	  	[***]	  	16

  

					
	Proprietary & Confidential	  	2 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

	1	INTRODUCTION 

  

	1.1	Purpose 

 The purpose of this document is to define
the detailed Share of Responsibilities between TerreStar and Nokia Siemens concerning the supply, planning, and implementation of the Equipment supplied by Nokia Siemens under this Agreement. 
  

	1.2	Scope 

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

	1.3	Definitions 

 [***] 
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	Proprietary & Confidential	  	3 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

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

  

					
	Proprietary & Confidential	  	4 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

	2	SERVICE SCOPE SUMMARY 

  

							
	 Item group / Item
	  	 Definition
	  	 T
	  	 N

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	Proprietary & Confidential	  	5 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

	3	PROJECT MANAGEMENT 

  

	3.1	Scope 

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

	3.2	Overall Project Management 

  

									
	 Item#
	  	 Item group / Item
	  	 Definition
	  	T	  	N
					
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	Proprietary & Confidential	  	6 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

									
	 Item#
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	Proprietary & Confidential	  	7 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

	3.3	Roll-Out Management 

  

									
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	3.4	Technical Management 

  

									
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	Proprietary & Confidential	  	8 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

									
	 Item#
	  	 Item group / Item
	  	 Definition
	  	T	  	N
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	Proprietary & Confidential	  	9 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

	4	LOGISTICS 

  

	4.1	Network Rollout Logistics Services 

 [***] 
  

									
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	Proprietary & Confidential	  	10 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

	5	NETWORK PLANNING 

  

	5.1	Packet Switched Core (SGSN/GGSN) 

  

									
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	Proprietary & Confidential	  	11 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

	6	IMPLEMENTATION 

  

	6.1	General 

 This Section describes the Implementation
Service and materials for Equipment supplied by Nokia. 
 [***] 
  

	6.2	Prerequisites for Site Implementation 

  

									
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 [***] 
  

					
	Proprietary & Confidential	  	12 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

	6.3	[***] 

  

	6.3.1	[***] 

  

									
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	6.3.2	[***] 

  

									
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	Proprietary & Confidential	  	13 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

									
	Item#	  	Item group / Item	  	 Definition
	  	T	  	N
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	6.3.2	[***] 

  

									
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	Proprietary & Confidential	  	14) (x)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

									
	Item#	  	Item group / Item	  	 Definition
	  	T	  	N
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	6.3.2	[***] 

  

									
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	Proprietary & Confidential	  	15 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

									
	Item#	  	Item group / Item	  	 Definition
	  	T	  	N
		  		  	[***]	  		  	
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	6.4	[***] 

  

									
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		  		  	[***]	  		  	

  

					
	Proprietary & Confidential	  	16 (16)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit M-2 Core Statement of Responsibilities 

 Exhibit N 
 Site Specification 
 Requirements 

 Table of Contents 
  

							
	 1
	  	 INTRODUCTION
	  	5
			
	 1.1
	  	 Best Practices
	  	5
			
	 1.2
	  	 Division of Responsibility
	  	6
			
	 2
	  	 REFERENCES
	  	6
			
	 2.1
	  	 [***]
	  	6
			
	 2.2
	  	 [***]
	  	6
			
	 2.3
	  	 [***]
	  	6
			
	 2.4
	  	 [***]
	  	6
			
	 2.5
	  	 [***]
	  	6
			
	 2.6
	  	 [***]
	  	6
			
	 2.7
	  	 [***]
	  	6
			
	 2.8
	  	 [***]
	  	6
			
	 2.9
	  	 [***]
	  	6
			
	 3
	  	 CODES AND STANDARDS
	  	6
			
	 3.1
	  	 [***]
	  	6
			
	 3.2
	  		  	6
		  	3.2.1	  	[***]	  	6
		  	3.2.2	  	[***]	  	6
		  	3.2.3	  	[***]	  	6
		  	3.2.4	  	[***]	  	6
		  	3.2.5	  	[***]	  	7
		  	3.2.6	  	[***]	  	7
		  	3.2.7	  	[***]	  	7
		  	3.2.8	  	[***]	  	7
		  	3.2.9	  	[***]	  	7
		  	3.2.10	  	 [***]
	  	7
		  	3.2.11	  	 [***]
	  	7
		  	3.2.12	  	 [***]
	  	7
		  	3.2.13	  	 [***]
	  	7
		  	3.2.14	  	 [***]
	  	7

  

					
	 Proprietary & Confidential
	  	2 (16)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit N Site Specification Requirements
	  		  	

							
		  	3.2.15	  	[***]	  	7
		  	3.2.16	  	[***]	  	7
			
	 4
	  	MAJOR EQUIPMENT CONFIGURATION	  	7
			
	 5
	  	 [***]
	  	9
			
	5.1	  	 [***]
	  	9
		  	5.1.1	  	[***]	  	9
		  	5.1.2	  	[***]	  	9
		  	5.1.3	  	[***]	  	9
		  	5.1.4	  	[***]	  	10
		  	5.1.5	  	[***]	  	10
			
	5.2	  	 [***]
	  	10
			
	5.3	  	 [***]
	  	10
			
	5.4	  	 [***]
	  	10
			
	 6
	  	COAXIAL CABLE	  	11
			
	6.1	  	 [***]
	  	11
			
	6.2	  	 [***]
	  	11
			
	6.3	  	 [***]
	  	12
			
	6.4	  	 [***]
	  	12
			
	 7
	  	INDOOR EQUIPMENT APPLICATIONS	  	12
			
	 8
	  	STRUCTURAL/CIVIL CRITERIA	  	13
			
	8.1	  	 [***]
	  	13
		  	8.1.1	  	[***]	  	13
		  	8.1.2	  	[***]	  	13
		  	8.1.3	  	[***]	  	13
			
	8.2	  	 [***]
	  	13
		  	8.2.1	  	[***]	  	13
		  	8.2.2	  	[***]	  	13
		  	8.2.3	  	[***]	  	13
			
	8.3	  	 [***]
	  	13
		  	8.3.1	  	[***]	  	13

  

					
	 Proprietary & Confidential
	  	3 (16)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit N Site Specification Requirements
	  		  	

							
		  	8.3.2	  	[***]	  	13
		  	8.3.3	  	[***]	  	13
		  	8.3.4	  	[***]	  	13
		  	8.3.5	  	[***]	  	13
		  	8.3.6	  	[***]	  	13
		  	8.3.7	  	[***]	  	14
			
	8.4	  	 [***]
	  	14
		  	8.4.1	  	[***]	  	14
		  	8.4.2	  	[***]	  	14
		  	8.4.3	  	[***]	  	14
		  	8.4.4	  	[***]	  	14
		  	8.4.5	  	[***]	  	14
		  	8.4.6	  	[***]	  	14
		  	8.4.7	  	[***]	  	14
			
	 9
	  	ELECTRICAL CRITERIA	  	14
			
	 10
	  	TRANSPORT REQUIREMENTS	  	14
			
	 11
	  	CAD DRAWINGS AND FORMAT	  	14
			
	 12
	  	NOTICE TO PROCEED	  	15
			
	12.1	  	[***]	  	15
		  	[***]	  	5
		  	[***]	  	5
		  	[***]	  	5
		  	[***]	  	5
		  	[***]	  	5
		  	[***]	  	5
			
	12.2	  	 [***]
	  	15
			
	 13
	  	INVENTORY TRACKING	  	15

  

					
	 Proprietary & Confidential
	  	4 (16)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit N Site Specification Requirements
	  		  	

	1	Introduction 

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	 Proprietary & Confidential
	  	5 (16)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit N Site Specification Requirements
	  		  	

 [***] 
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	2	References 

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	3	Codes and Standards 

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	 Proprietary & Confidential
	  	6 (16)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit N Site Specification Requirements
	  		  	

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	4	Major Equipment Configuration 

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	  	7 (16)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit N Site Specification Requirements
	  		  	

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	 Proprietary & Confidential
	  	8 (16)	  	Nokia Siemens Networks & TerreStar Networks
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	5	[***] 

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	  	9 (16)	  	Nokia Siemens Networks & TerreStar Networks
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	  	10 (16)	  	Nokia Siemens Networks & TerreStar Networks
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	6	Coaxial Cable 

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	  	11 (16)	  	Nokia Siemens Networks & TerreStar Networks
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	7	Indoor Equipment Applications 

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	  	12 (16)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit N Site Specification Requirements
	  		  	

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	8	Structural/Civil Criteria 

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	  	13 (16)	  	Nokia Siemens Networks & TerreStar Networks
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	9	Electrical Criteria 

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	10	Transport Requirements 

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	  	14 (16)	  	Nokia Siemens Networks & TerreStar Networks
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	11	CAD Drawings and Format 

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	12	Notice to Proceed 

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	13	Inventory Tracking 

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	 Proprietary & Confidential
	  	16 (16)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit N Site Specification Requirements
	  		  	

 APPENDIX A 
 Hardware Interfaces 
 between Nokia Siemens 
 and TerreStar (GC) on a 
 cell Site 
  

																	
	 Item
 #
	  	 Scope Description
	  	 Supply
	  	 Install
	  	 Terminate
	  	 Inventory
	  	 Comments
	  	 Ready to Set
	  	 Ready to
Commission

		  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]
		  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]
		  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]
									
		  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]
		  	[[***]]	  	[[***]]	  	[[***]]	  	[[***]]	  	[***]	  	[***]	  	[***]	  	[***]
		  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
		  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
		  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	1	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	2	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	3A	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	3B	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	4	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
		  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  		  	[***]	  	
	5	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	6	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	7	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	8	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	9	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	10    	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	11	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	12	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	13	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	14	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	15	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	16	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]

																	
	16A	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	17	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	18	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	19A	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	19B	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	20	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	20A	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
		  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
		  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	21	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	22	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	23	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	24	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	25	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	26	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	27	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	28	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	29	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	30	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	30A	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	31	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	32	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	33	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]

  

					
	Proprietary & Confidential	  	2 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit N Appendix A 

																	
									
	34	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	35	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	36	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	37	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	38	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	39	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	40	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	41	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	42	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
	42A	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	 [***]
	  	[***]	  	[***]
	43	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
									
	44	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  	[***]
		  	[***]	  	[***]	  	[***]	  	[***]	  	[***]	  		  		  	

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	Proprietary & Confidential	  	3 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit N Appendix A 

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	Proprietary & Confidential	  	4 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit N Appendix A 

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	Proprietary & Confidential	  	5 (5)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit N Appendix A 

 Exhibit O 
 MARKETS 

 The markets below are listed as Metropolitan Statistical Areas defined (and numbered) by the United States Office of
Management and Budget (OMB) in its December 2006 OMB Bulletin No. 07-01. 
 The Parties agree Exclusivity, as set forth in Section 11.1 of the
Agreement, applies to Contributing Products for the following Markets: 
 [***] 
 The Initial [***] Markets are: 
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	Proprietary & Confidential	  	2 (2)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit O Markets 

 EXHIBIT P 
 Acceptance Procedures 

 TABLE OF CONTENTS 
  

					
	 1
	  	Introduction	  	4
	 1.1
	  	Purpose	  	4
	 1.2
	  	Definitions	  	4
	 1.3
	  	Structure and Acceptance Procedure Steps Overall	  	7
			
	 2
	  	GENERAL	  	15
	 2.1
	  	[***]	  	15
	 2.2
	  	[***]	  	15
	 2.3
	  	[***]	  	17
	 2.4
	  	[***]	  	18
	 2.5
	  	[***]	  	19
			
	 3
	  	ACCEPTANCE OF RAN AND CORE NETWORK DESIGN	  	21
	 3.1
	  	[***]	  	21
	 3.2
	  	[***]	  	21
	 3.3
	  	[***]	  	21
	 3.4
	  	[***]	  	22
	 3.5
	  	[***]	  	22
			
	 4
	  	SITE CONSTRUCTION ACCEPTANCE	  	23
	 4.1
	  	[***]	  	23
	 4.2
	  	[***]	  	23
	 4.3
	  	[***]	  	23
			
	 5
	  	ACCEPTANCE OF DELIVERY OF EQUIPMENT AND SOFTWARE	  	24
	 5.1
	  	[***]	  	24
	 5.2
	  	[***]	  	24
	 5.3
	  	[***]	  	25
			
	 6
	  	PRODUCT (RAN and CORE) ACCEPTANCE	  	26
	 6.1
	  	[***]	  	26
	 6.2
	  	[***]	  	26
	 6.3
	  	[***]	  	26
	 6.3.1
	  	[***]	  	26
	 6.3.2
	  	[***]	  	28
			
	 7
	  	RAN CLUSTER AND MARKET ACCEPTANCE	  	29
	 7.1
	  	[***]	  	29
	 7.2
	  	[***]	  	29
	 7.3
	  	[***]	  	29
	 7.4
	  	[***]	  	30
	 7.5
	  	[***]	  	31
	 7.5.1
	  	[***]	  	31
	 7.6
	  	[***]	  	32
	 7.6.1
	  	[***]	  	32
	 7.6.2
	  	[***]	  	32
	 7.6.3
	  	[***]	  	32
	 7.6.4
	  	[***]	  	33
			
	 8
	  	System Acceptance	  	34
	 8.1
	  	[***]	  	34
	 8.2
	  	[***]	  	34
	 8.2.1
	  	[***]	  	34
	 8.2.2
	  	[***]	  	34
	 8.2.3
	  	[***]	  	35

  

					
	Proprietary & Confidential	  	2 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

					
	 8.2.4
	  	[***]	  	36
	 8.2.5
	  	[***]	  	36
	 8.2.6
	  	[***]	  	37
	 8.2.7
	  	[***]	  	37
	 8.2.8
	  	[***]	  	37
			
	 9
	  	[***]	  	39
	 9.1
	  	[***]	  	39
	 9.2
	  	[***]	  	39
	 9.3
	  	[***]	  	39
	 9.4
	  	[***]	  	40
	 9.5
	  	[***]	  	40
	 9.6
	  	[***]	  	40
	 9.7
	  	[***]	  	40
			
	 10
	  	[***]	  	42
	 10.1
	  	[***]	  	42
	 10.2
	  	[***]	  	42
	 10.2.1
	  	[***]	  	42
	 10.2.2
	  	[***]	  	42
	 10.2.3
	  	[***]	  	43
	 10.2.4
	  	[***]	  	43
	 10.2.5
	  	[***]	  	44
	 10.2.6
	  	[***]	  	44
	 10.2.7
	  	[***]	  	45
	 10.2.8
	  	[***]	  	45
			
	 11
	  	[***]	  	46
	 11.1
	  	[***]	  	46
	 11.2
	  	[***]	  	46
	 11.3
	  	[***]	  	46
	 11.4
	  	[***]	  	47
	 11.5
	  	[***]	  	47
	 11.6
	  	[***]	  	47
	 11.7
	  	[***]	  	47
	 11.8
	  	[***]	  	48

  

					
	Proprietary & Confidential	  	3 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

 1 Introduction 
 1.1 Purpose 
 [***] 
 1.2 Definitions 
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	Proprietary & Confidential	  	4 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	5 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	6 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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 1.3 Structure and Acceptance Procedure Steps Overall 
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	Proprietary & Confidential	  	7 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	8 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	9 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	10 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	11 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	12 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	13 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

 2 GENERAL 
 [***] 
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	Proprietary & Confidential	  	14 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	15 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	16 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

							
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	Proprietary & Confidential	  	17 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	18 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	19 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

 3 ACCEPTANCE OF RAN AND CORE NETWORK DESIGN 
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	Proprietary & Confidential	  	20 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	21 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

 4 SITE CONSTRUCTION ACCEPTANCE 
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	Proprietary & Confidential	  	22 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

 5 ACCEPTANCE OF DELIVERY OF EQUIPMENT AND SOFTWARE 
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	Proprietary & Confidential	  	23 (46)	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	  	24 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

 6 PRODUCT (RAN and CORE) ACCEPTANCE 
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	Proprietary & Confidential	  	25 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	26 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	27 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

 7 RAN CLUSTER AND MARKET ACCEPTANCE 
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	Proprietary & Confidential	  	28 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	29 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	30 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

														
	[***]	  	[***]	 	[	***]	 	[	***]	 	[	***]	 	
						
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	Proprietary & Confidential	  	31 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	32 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

 8 System Acceptance 
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	Proprietary & Confidential	  	33 (46)	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	  	34 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	35 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	36 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	37 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	38 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	39 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	40 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	41 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

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	Proprietary & Confidential	  	42 (46)	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	  	43 (46)	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	  	44 (46)	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	  	45 (46)	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	  	46 (46)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit P Acceptance Procedures 

 EXHIBIT Q 
 Nokia Siemens 
 Quality Assurance Plan 

 Table of Contents 
  

			
	 1.           Introduction
	  	3
	 1.1        Scope
	  	3
	 1.2        Purpose
	  	3
	 1.3        Objectives
	  	3
	 1.4        Project Process
	  	3
	 1.4.1     Project Management
	  	3
	 1.4.2     Site Processes
	  	4
	 1.5        Inspection & Testing
	  	4
	 1.5.1     Supplier and Subcontractor
	  	4
	 1.5.2     Acceptance Process
	  	5
	 1.5.3     Inspection, Measuring and Test Equipment
	  	5
	 1.6        Audits (Nokia Siemens internal)
	  	5
	 1.6.1     Reporting
	  	6
	 1.6.2     Preventive Action
	  	6
	 1.6.3     Corrective Action
	  	6
	 1.7        Training
	  	7
	 1.8        Licensing
	  	7
	 1.9        Quality Records and Reporting
	  	8
	 1.9.1     Quality Records
	  	8
	 1.9.2     Quality Metrics and Reporting
	  	8
	 2            Manufacturing Quality Control
	  	9
	 2.1        Quality Control Inspections
	  	9
	 2.2        TerreStar Participation
	  	9
	 2.3        Nokia Siemens Warranty Obligations
	  	9

  

					
	Proprietary & Confidential	  	2 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit Q Nokia SiemensQuality Assurance Plan 

 1. INTRODUCTION 
 1.1 Scope 
 This Quality Plan covers the provision of Products and Services to be provided to TerreStar by Nokia Siemens.

 1.2 Purpose 
 The purpose of this
Quality Plan is to outline the steps and activities to be undertaken in ensuring that a high standard of quality is reached and maintained throughout the deployment of the TerreStar Network. 
 1.3 Objectives 
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 1.4 Project Process 
 1.4.1 Project Management 
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	Proprietary & Confidential	  	3 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit Q Nokia SiemensQuality Assurance Plan 

 1.4.2 Site Processes 
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 1.5
Inspection & Testing 
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 1.5.1 Supplier and Subcontractor 
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	Proprietary & Confidential	  	4 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit Q Nokia SiemensQuality Assurance Plan 

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 1.5.2 Acceptance Process 
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 1.5.3 Inspection, Measuring and Test Equipment 
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 1.6 Audits (Nokia Siemens internal) 
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	Proprietary & Confidential	  	5 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit Q Nokia SiemensQuality Assurance Plan 

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 1.6.1 Reporting 
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 1.6.2 Preventive Action 
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 1.6.3 Corrective Action 
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	Proprietary & Confidential	  	6 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit Q Nokia SiemensQuality Assurance Plan 

 1.7 Training 
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 1.8 Licensing 
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	Proprietary & Confidential	  	7 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit Q Nokia SiemensQuality Assurance Plan 

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 1.9 Quality Records and Reporting 
 1.9.1 Quality Records 
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 1.9.2 Quality Metrics and Reporting 
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 1.10 Consistency with Agreement and Other Exhibits 
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	Proprietary & Confidential	  	8 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit Q Nokia SiemensQuality Assurance Plan 

 2 MANUFACTURING QUALITY CONTROL 
 2.1 Quality Control Inspections 
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 2.2 TerreStar Participation 
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 2.3 Nokia Siemens Warranty Obligations 
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	Proprietary & Confidential	  	9 (9)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit Q Nokia SiemensQuality Assurance Plan 

 Exhibit R 
 Forecasting, Ordering, 
 and Delivery Process 

 Table of Contents 
  

							
	1.	 	INTRODUCTION	  	3
			
	2.	 	DEMAND PLANNING	  	3
				
		 	2.1	  	[***]	  	3
		 	2.2	  	[***]	  	4
		 	2.2.1	  	[***]	  	4
		 	2.2.2	  	[***]	  	4
		 	2.2.3	  	[***]	  	5
		 	2.3	  	[***]	  	6
		 	2.3.1	  	[***]	  	6
		 	2.3.2	  	[***]	  	6
			
	3.	 	ORDERING	  	7
				
		 	3.1	  	Ordering process	  	7
		 	3.2	  	Roles and Responsibilities	  	10
		 	3.2.1	  	TerreStar’s Roles and Responsibilities	  	10
		 	3.2.2	  	Nokia Siemens’ Roles and Responsibilities	  	11
			
	4.	 	DELIVERY	  	11
				
		 	4.1	  	Product Delivery	  	11
		 	4.2	  	Lead times	  	11
		 	4.3	  	Roles and Responsibilities	  	13
		 	4.3.1	  	Nokia Siemens’ Roles and Responsibilities	  	13
			
	5.	 	DEMAND/SUPPLY CHAIN INTERFACES	  	13
			
	6.	 	RAN PLANNING, DELIVERY AND DEPLOYMENT AND EXTRA WORK
SPECIFICS	  	13
				
		 	6.1	  	[***]	  	13
		 	6.2	  	[***]	  	14
		 	6.2.1	  	[***]	  	14
		 	6.2.2	  	[***]	  	15

  

					
	 Proprietary & Confidential
	  	Page 2 of 15	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit R Forecast, Ordering and Delivery Process 

 1. Introduction 
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	Proprietary & Confidential	 	Page 3 of 15	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	 	Page 4 of 15	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	 	Page 5 of 15	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	 	Page 6 of 15	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit R Forecast, Ordering and Delivery Process 

 3. Ordering 
 3.1
Ordering process 
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	Proprietary & Confidential	 	Page 7 of 15	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	 	Page 8 of 15	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	 	Page 9 of 15	  	Nokia Siemens Networks & TerreStar Networks

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 3.2 Roles and Responsibilities 
 3.2.1 TerreStar’s Roles and Responsibilities 
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	Proprietary & Confidential	 	Page 10 of 15	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit R Forecast, Ordering and Delivery Process 

 3.2.2 Nokia Siemens’ Roles and Responsibilities 
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 4. DELIVERY 
 4.1 Product Delivery 
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 4.2 Lead times 
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	Proprietary & Confidential	 	Page 11 of 15	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	 	Page 12 of 15	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit R Forecast, Ordering and Delivery Process 

 4.3 Roles and Responsibilities 
 4.3.1 Nokia Siemens’ Roles and Responsibilities 
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 5. Demand/Supply Chain Interfaces 
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 6. RAN Planning, Delivery and Deployment and Extra
Work Specifics 
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	Proprietary & Confidential	 	Page 13 of 15	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	 	Page 14 of 15	  	Nokia Siemens Networks & TerreStar Networks

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	Proprietary & Confidential	 	Page 15 of 15	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit R Forecast, Ordering and Delivery Process 

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

  

																	
		 		 		 		 		 		 		 		 	
		 		 		 		 		 		 		 		 	
		 		 		 		 		 		 		 		 	
		 		 		 		 		 		 		 		 	

  

																	
		 		 		 		 		 		 		 		 	
		 		 		 		 		 		 		 		 	
		 		 		 		 		 		 		 		 	

  

					
	Confidential Proprietary	 		  	Nokia Siemens Network TerreStar Networks

 Exhibit R - Appendix 1 

 EXHIBIT S 
 Governance 

 Table of Contents 
  

					
	1	    	Nokia Siemens Project Management Organization Structure	  	3
	1.1	    	Definitions	  	3
	1.2	    	TerreStar Program Management Office	  	3
	1.3	    	Nokia Siemens’ Program Manager	  	3
	1.4	    	Nokia Siemens Program Management Office	  	4
	1.5	    	Technical Staff	  	5
	1.6	    	Project Staffing Plan	  	5
	1.7	    	Project Plan	  	5

  

					
	 Proprietary & Confidential
	  	2 (7)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit S Governance
	  	

	1.	Nokia Siemens Project Management Organization Structure 

  

	1.1	Definitions 

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

	1.2	TerreStar Program Management Office 

 [***]

 [***] 
  

	1.3	Nokia Siemens’ Program Manager 

 [***]

 [***] 
 [***] 
  

					
	 Proprietary & Confidential
	  	3 (7)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit S Governance
	  	

 [***] 
 [***] 
  

	1.4	Nokia Siemens Program Management Office 

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

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

					
	 Proprietary & Confidential
	  	4 (7)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit S Governance
	  	

 [***] 
  

	1.5	Technical Staff 

 [***] 
  

	1.6	Project Staffing Plan 

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

	1.7	Project Plan 

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

					
	 Proprietary & Confidential
	  	5 (7)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit S Governance
	  	

 [***] 
  

					
	 Proprietary & Confidential
	  	6 (7)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit S Governance
	  	

 Exhibit W 
 Existing Lab Equipment 
  

					
	 Proprietary & Confidential
	  	7 (7)	  	Nokia Siemens Networks & TerreStar Networks
	 Exhibit S Governance
	  	

 Table of Contents 
  

					
	1.	  	INTRODUCTION	  	3
			
	2.	  	RAN PURCHASES	  	3
			
		  	2.1 [***]	  	3
		  	2.2 [***]	  	3
			
	3.	  	CORE PURCHASES	  	3
			
		  	3.1 [***]	  	3
		  	3.2 [***]	  	3
			
	4.	  	OSS PURCHASES	  	3
			
		  	4.1 [***]	  	3

  

					
	Proprietary & Confidential	  	2 (3)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit W Existing Lab
Equipment                                       
                      

	1.	Introduction 

 Pursuant to Purchase Orders #[***],
#[***], #[***] and #[***] TerreStar previously purchased from Nokia Siemens certain equipment to be used in [***] 
 Attachment A contains the
bill of materials covering these Orders. 
  

	2.	RAN Purchases 

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

	3.	CORE Purchases 

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

	4.	OSS Purchases 

 [***] 
 [***] 
  

					
	Proprietary & Confidential	  	3 (3)	  	Nokia Siemens Networks & TerreStar Networks

 Exhibit W Existing Lab
Equipment                                       
                     
                                        
                             

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Code
	  	 Qty
	  	 Item Description

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

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Code
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

							
	 Item Code
	  	 Product Description
	  	Qty	 	Mod.Qty
	[***]	  	[***]	  	[***]	 	[***]

					
	 Item Codes
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Codes
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

					
	 Item Codes
	  	 Product Description
	  	Qty
	[***]	  	[***]	  	[***]

							
	 Nokia Item
 Code
	  	PCI/SI	 	 Description
	  	Qty
	[***]	  	[***]	 	[***]	  	[***]

					
	 {***]
Item Code
	  	 Product Description
	  	Quantity
	[***]	  	[***]	  	[***]Exhibit 10.57

 Exhibit 10.57 
 Pursuant to 17 CFR 240.24b-2, confidential information has been omitted in 
 places marked
“[***]” and has been filed separately with the Securities and 
 Exchange Commission pursuant to a Confidential Treatment
Application filed 
 with the Commission. 
  

 Master Development and Licensing Agreement 
 Between 
 Elektrobit, Inc. 

And 
 TerreStar Networks Inc.

  

 Table of Contents 
  

					
	1.	  	Definitions	  	2
			
	2.	  	Development and Licensing Terms	  	6
			
	3.	  	TerreStar Resources	  	11
			
	4.	  	Project Management	  	12
			
	5.	  	Acceptance Procedure	  	14
			
	6.	  	Ownership of Work Product	  	14
			
	7.	  	Elektrobit Representations and Warranties	  	17
			
	8.	  	TerreStar Representations and Warranties	  	19
			
	9.	  	Indemnification	  	21
			
	10.	  	Confidential Information	  	24
			
	11.	  	Limitation of Liability	  	24
			
	12.	  	Term; Termination	  	24
			
	13.	  	Audit Rights	  	26
			
	14.	  	General Provisions	  	26

 Master Development and Licensing Agreement 
 This Master Development and Licensing Agreement (the “Agreement”) is entered into this 10th day of August, 2007 (the “Effective
Date”) between Elektrobit, Inc., a Delaware corporation having offices at 22745 29th Drive SE, Suite 200, Bothell, Washington 98021 (“Elektrobit”), and TerreStar Networks Inc., a Delaware corporation having offices at 12010
Sunset Hills Road, Suite 600, Reston, Virginia 20190 (“TerreStar”). 
 Recitals 
 WHEREAS, Elektrobit is a research and development company specializing in the design and development of wireless communication products and
related technologies; and 
 WHEREAS, TerreStar wishes to engage Elektrobit to provide certain services in order to design and develop
one or more Reference Phones (as hereinafter defined) integrating satellite and terrestrial technology, and Elektrobit is willing to provide such services, all as set forth in the attached Statement of Work(s) and on the terms and conditions set
forth herein; and 
 WHEREAS, the Parties desire to establish provisions governing their licensing of the Reference Phone following
its development. 
 NOW THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged,
the Parties agree as follows: 
 Agreement 
  

	1.	Definitions. 

  

	 	1.1.	“Background Rights” shall mean all patents, patent applications, copyrights, trade secrets, mask works or other proprietary rights owned by a Party, or under
which a Party has the right to grant licenses, which are included in or with, or necessary for, the Deliverables, or any portion thereof, created, conceived or first reduced to practice on or before the Effective Date. 

  

	 	1.2.	“Business Day” shall mean any Monday through Friday that is not a Federal holiday as determined by the U.S. Office of Personnel Management.

  

	 	1.3.	“Certification” shall mean successful completion of the Certification Test Plan set forth in the applicable SOW. 

  

	 	1.4.	“Change” shall mean any modification or change to this Agreement or a SOW, including, without limitation, any modification or change that may be made
pursuant to Section 4 (Project Management). 

  

	 	1.5.	“Deliverables” shall mean all materials, in whatever form, generated by Elektrobit Personnel with respect to each Project as described in the applicable
Statement of Work, including, without limitation, the Reference Phone and Documentation, and any other item identified as a deliverable in the applicable SOW, including the Reference Design. 

  

	 	1.6.	“Design Charges” shall mean the aggregate amount payable by TerreStar to Elektrobit hereunder for Elektrobit’s design services, including Reimbursable
Expenses. 

  

 - 2 - 

	 	1.7.	“Documentation” shall mean all annotations, engineering notes, logs, reports, written assessments, recommendations, training manuals, and other written
materials, in whatever form, generated by Elektrobit with respect to each Project as described in the applicable Statement of Work. 

  

	 	1.8.	“Ecosystem” shall have the meaning ascribed to it in the applicable Statement of Work. 

  

	 	1.9.	“Elektrobit End Customer” shall mean a Person that acquires an End Product manufactured by Elektrobit or by an Elektrobit Sublicensee.

  

	 	1.10.	“Elektrobit Personnel” shall mean all Elektrobit employees, agents, and independent contractors (at whatever tier) of Elektrobit, and any other person
directly or indirectly utilized by Elektrobit to perform the activities under this Agreement. 

  

	 	1.11.	“Elektrobit Sublicensee” shall mean a third party to whom Elektrobit sublicenses the Reference Phone Rights for the purposes of manufacturing End Products.

  

	 	1.12.	“End Customer” shall mean either an Elektrobit End Customer or TerreStar End Customer, as the context requires. 

  

	 	1.13.	“End Product” shall mean a hybrid satellite-terrestrial based handset incorporating any Reference Phone Rights. 

  

	 	1.14.	“Fixed Fee Project” shall mean a Project for which the total Design Charges are specified in the applicable Statement of Work. 

  

	 	1.15.	“Governmental Authority” shall mean any government or political subdivision or any agency, authority, bureau, commission, department or instrumentality of
either, or any court, tribunal, grand jury or arbitrator, in every case whether foreign or domestic. 

  

	 	1.16.	“Hughes” shall mean Hughes Network Systems LLC. 

  

	 	1.17.	“Hughes Technology” shall mean the satellite-based telecommunications technology to be furnished by Hughes for the Project, all as described in the
applicable SOW. 

  

	 	1.18.	“Intellectual Property Rights” shall mean all patents (including without limitation all patent applications, provisionals, inventors’ certificates,
substitutions, extensions, reissues, renewals and other similar filings), inventions (whether or not patentable), industrial designs, utility models, trademarks and service marks regardless of whether they have been registered or otherwise
formalized, trade secrets, licenses, formulas, logos, domain names, trade dress, techniques, knowledge, methods, processes, discoveries, copyrights, mask works, rights in designs (including design registrations and design rights), and rights in
know-how, in each case whether registered or unregistered and including applications for grant of any of the foregoing and all rights or forms of protection having equivalent or similar effect to any of the foregoing which may now or at any time
hereafter exist anywhere in the world. 

  

	 	1.19.	“Milestone(s)” shall mean the phases for the Project as set forth in the applicable SOW. 

  

	 	1.20.	“Milestone Date” shall mean the target date set forth in the applicable SOW for completion of a Milestone. 

  

 - 3 - 

	 	1.21.	“Milestone Payment” shall mean the percentage of the Design Charges for a Fixed Fee Project due upon the completion of a particular Milestone, as specified
in the applicable SOW. 

  

	 	1.22.	“Party” or “Parties” shall mean Elektrobit, TerreStar, or both Elektrobit and TerreStar, as the context permits. 

 

	 	1.23.	“Person” shall mean an individual, corporation, partnership, limited liability company, unincorporated organization, voluntary association, joint stock
company, business trust joint venture, Governmental Authority or any other entity. 

  

	 	1.24.	“Project” shall mean a development project described in a Statement of Work, including specified phases for such project. 

  

	 	1.25.	“Properly Payable” shall have the meaning specified in Section 2.1.4. 

  

	 	1.26.	“Proprietary Information” means software, firmware, hardware, technology and know-how, and other proprietary or Intellectual Property Rights embodied
therein, that is owned or licensed by and proprietary to a Party and not generally available to the public, including without limitation, plans, analyses, trade secrets, patent rights, copyrights, trademarks, inventions, fees and pricing
information, operating procedures, procedure manuals, processes, methods, computer applications, programs and designs, and any processed or collected data. To ensure that any information or technology that is proprietary to a Party is deemed
Proprietary Information, a Party should label such material “confidential” or “proprietary” however, the failure to label such property or information confidential or proprietary shall not otherwise invalidate the treatment of
such information as Proprietary Information hereunder, if, due to the nature of the information or the circumstances under which it was disclosed, the receiving Party should understand it to be proprietary or confidential. 

 

	 	1.27.	“Reference Design” shall mean the design for the Reference Phone provided by Elektrobit under this Agreement. 

  

	 	1.28.	“Reference Phone” shall have the meaning set forth in the applicable SOW, and such term shall include the Reference Design. 

  

	 	1.29.	“Reference Phone Rights” shall mean, for each Project, the Reference Design and all specifications, designs, discoveries, inventions, products,
modifications, computer programs, technical information, toolings, molds, procedures, processes, improvements, developments, drawings, notes, documents, information and materials made, conceived, reduced to practice or developed by Elektrobit
Personnel that are embodied within the Deliverables, including associated documentation, and the Intellectual Property Rights related thereto, in each case as developed by Elektrobit Personnel hereunder. 

  

	 	1.30.	“Reimbursable Expenses” shall mean pre-approved, reasonable costs and expenses incurred by Elektrobit in performing services hereunder, including, without
limitation, pre-approved, reasonable travel expenses, materials costs and fees or royalties for approved third party licenses in accordance with Section 2.4.5, all at cost, without mark-up of any kind. 

  

	 	1.31.	“Selected Chipset” shall have the meaning specified in the applicable SOW. 

  

	 	1.32.	“Selected Chipset Supplier” shall have the meaning specified in the applicable SOW. 

  

 - 4 - 

	 	1.33.	“Services” shall mean the services and work to be performed by Elektrobit under this Agreement. 

  

	 	1.34.	“SOW” or “Statement or Work” shall mean any statement of work that describes a particular Project and is either attached to this Agreement
as Exhibit A or executed by each Party’s authorized representative. References to the applicable SOW in this Agreement shall refer to the SOW describing the relevant Project. 

  

	 	1.35.	“Specifications” means the specifications for the Reference Phone set forth in the applicable SOW. 

  

	 	1.36.	“Sublicense Agreement” shall mean a sublicense agreement whose form and terms the Parties have approved for use in their respective licensing of the
Reference Phone Rights. 

  

	 	1.37.	“Telecommunication Standard” shall mean a standard adopted by a recognized standard-setting body, including, but not limited to, ETSI, ITU, UMTS, or CTIA.

  

	 	1.38.	“TerreStar Data” shall mean data, information and materials provided by or on behalf of TerreStar to Elektrobit for purposes of this Agreement, which
includes (but is not limited to) circuit designs, the Specifications and any other specifications, information regarding TerreStar’s satellite and terrestrial services and or other systems, equipment, software, hardware, technology, research,
development and other similar information disclosed or submitted to Elektrobit by or on behalf of TerreStar pursuant to the applicable SOW or otherwise in the performance of this Agreement. 

  

	 	1.39.	“TerreStar End Customer” shall mean a Person that acquires an End Product manufactured by TerreStar or by a TerreStar Sublicensee. 

 

	 	1.40.	“TerreStar-Furnished Item” shall mean any item expressly identified as a “TerreStar-Furnished Item” in the applicable SOW or identified by
TerreStar on the applicable Third Party IP List. 

  

	 	1.41.	“TerreStar Sublicensee” shall mean a third party to whom TerreStar sublicenses the Reference Phone Rights for the purposes of manufacturing End Products.

  

	 	1.42.	“Third Party Contract” shall mean an agreement between TerreStar and a third party granting TerreStar the right to make Third Party Contributions available
to Elektrobit in connection with this agreement. 

  

	 	1.43.	“Third Party Contributions” shall mean the third party technology, designs, software and hardware components and other items and materials, and any
Intellectual Property Rights therein, employed by Elektrobit in providing the Deliverables or otherwise necessary in the use of any Deliverable. “Third Party Contributions” do not include any such items developed by Elektrobit Personnel.

  

	 	1.44.	“T&M Project” shall mean a Project for which the Design Charges are calculated on a time and materials basis. 

  

 - 5 - 

	2.	Development and Licensing Terms. 

  

	 	2.1.	Reference Phone Development; Payments 

  

	 	2.1.1	Overview. Elektrobit shall develop for TerreStar one or more hybrid satellite-terrestrial based Reference Phones as provided herein and as detailed in the SOW(s). Projects
shall be priced as T&M Projects or Fixed Fee Projects as the Parties agree and as set forth in the applicable SOW. 

  

	 	2.1.2	Design Charges for T&M Projects. For each T&M Project, Elektrobit estimates, in good faith, that it can perform the Services for an amount not to exceed the amount
specified in the applicable SOW (the “NTE Price”). Elektrobit shall perform all such Services hereunder on a time and materials basis as described in the applicable SOW, and TerreStar shall, as partial consideration therefor, pay to
Elektrobit the Design Charges; provided that TerreStar shall have no obligation to make any payment to Elektrobit in excess of the NTE Price. Elektrobit shall have no obligation to continue performing such Services to the extent the cost of
materials plus the applicable hourly rates multiplied by the number of hours worked (the “Work Effort”) exceeds the NTE Price, provided that, no later than the date on which Elektrobit submits the first invoice following the date it
becomes aware that the Work Effort will exceed the NTE Price, Elektrobit notifies TerreStar and provides a revised estimate for performing the Services for the applicable T&M Project, in writing, to TerreStar’s Project Manager. Elektrobit
shall also provide TerreStar with a revised estimate if at any time Elektrobit believes that the estimated price of such Services will be greater than the NTE Price. Elektrobit shall proceed with such Services to the extent that TerreStar approves,
in writing, an increase in the NTE Price. 

  

	 	2.1.3	Design Charges for Fixed Fee Projects. For each Fixed Fee Project, Elektrobit shall perform all Services for an amount specified in the applicable SOW, and TerreStar shall,
as partial consideration therefor, pay to Elektrobit the Design Charges. 

  

	 	2.1.4	 Invoicing and Payment. Elektrobit will invoice TerreStar monthly for the Design Charges, based on (i) for T&M Projects, Services rendered (to be
invoiced at the hourly rates specified in the applicable SOW) as such invoiced amount is adjusted in accordance with Section 4.5 and Reimbursable Expenses incurred during the immediately preceding month, and (ii) for Fixed Fee Projects,
the Milestone Payment for each Milestone for which all Deliverables were accepted in accordance with the terms of Section 5 (Acceptance Procedure) during the immediately preceding month. All invoices, or portions thereof, not subject to a good
faith dispute will be payable within [***] of receipt (the “Original Due Date”); provided that TerreStar’s right to withhold a disputed amount shall be conditioned on TerreStar submitting to Elektrobit a written explanation of its
reason for disputing any invoice, or portion thereof, prior to the Original Due Date of the disputed invoice. The EMOC shall attempt to resolve such disputes in an expedited manner and in accordance with Section 14.7. If the Parties cannot
resolve such dispute within [***] from the Original Due Date of the disputed invoice, TerreStar shall pay the disputed amount to Elektrobit pending the ultimate resolution of the dispute. An invoice, or portion thereof, shall be deemed
“Properly Payable” (i) on its Original Due Date, if it is not disputed by TerreStar as hereinabove provided on or prior to its Original Due Date, (ii) [***] after, and to the extent that, a dispute described above is
resolved in Elektrobit’s favor, or (iii) [***] after the Original Due Date if a dispute described above has not yet been resolved. Nothing in this Agreement shall restrict TerreStar from disputing any invoice after its due date; however,
TerreStar shall not be permitted to withhold 

  

 - 6 - 

	 	 
payments that it disputes after the due date. Any Properly Payable amount so invoiced to TerreStar hereunder, as well as any other properly payable amount
payable hereunder by either Party to the other, that is not paid when due will bear interest at a rate per annum equal to [***] percent ( [***] %) or, if less, the maximum rate permitted by applicable law (the “Applicable Rate”),
from the due date (which, in the case of disputed invoices resolved in favor of Elektrobit and undisputed invoices, shall be the Original Due Date) until the date of payment. Elektrobit shall refund to TerreStar any amount subject to a good faith
dispute and paid by TerreStar to Elektrobit pending the resolution of such dispute, to the extent the amount paid by TerreStar is ultimately determined to not be payable to Elektrobit. Elektrobit shall refund such amount to TerreStar within [***] of
such resolution, with interest at the Applicable Rate, from the date paid by TerreStar until the refund date. 

  

	 	2.1.5	Suspension for Late Payment. Without limiting any other right or remedy that may be available to Elektrobit hereunder or under applicable law, in the event that
(a) TerreStar shall fail to pay any Properly Payable portion of the Design Charges by the due date for such payment, and such failure shall continue for more than [***] following such due date, and (b) the aggregate then-overdue amount of
such Design Charges payable by TerreStar exceeds [***], then Elektrobit shall have the right, on [***]’ notice, to suspend performance of its Services until all overdue Properly Payable amounts have been paid, and the time for delivery of all
remaining Deliverables will be extended by the period that said payments were overdue. 

  

	 	2.1.6	Subcontracting. Elektrobit shall not directly or indirectly subcontract the performance of any material portion of the Services to any third party without the prior written
approval of TerreStar, except that such approval shall not be required if the subcontractor is another entity that is a majority owned direct or indirect subsidiary of Elektrobit Corporation. Notwithstanding any such approval or other permitted
subcontracting, Elektrobit shall at all times remain solely responsible and liable for: (i) performance of the Services by all Elektrobit Personnel in conformity with the terms and conditions of this Agreement and the applicable Statement of
Work, and (ii) all acts and omissions of Elektrobit Personnel. 

  

	 	2.2.	Milestones. The following provisions will govern the delivery of Deliverables hereunder. 

  

	 	2.2.1	Milestone Dates. Elektrobit will, except as otherwise provided in this Agreement, use commercially reasonable efforts to comply with the schedule of Milestone Dates set forth
in the applicable SOW. 

  

	 	2.2.2	Notice and Submission. Elektrobit will provide written notice to TerreStar on completion of a Milestone and submit at the same time the applicable Deliverables for such
Milestone to TerreStar. TerreStar shall verify the acceptability of the Deliverables for each Milestone in accordance with the terms of Section 5 (Acceptance Procedure). 

  

 - 7 - 

	 	2.3.	Statement of Work Changes. 

  

	 	2.3.1	Notification. Elektrobit will promptly notify TerreStar in writing of any circumstances it becomes aware of that will impact a Milestone Date. 

  

	 	2.3.2	Process. Any Changes shall be implemented and approved solely in accordance with the terms of Sections 4.2 (Changes) and 4.3 (Directed Change). 

  

	 	2.3.3	Supplier Changes. TerreStar may wish to select particular components from specified suppliers to be integrated into the Reference Phone. Components that are required to be
integrated into the Reference Phone must be identified in the applicable SOW. Should TerreStar decide to change component suppliers for the Reference Phone, significant change to the applicable SOW might be required. 

  

	 	2.4.	Reference Phone Licensing. 

  

	 	2.4.1	Overview. Following completion of the final Milestone in a Project, acceptance of the Project’s Reference Phone by TerreStar and acquisition by the Parties of joint
ownership in the Project’s Reference Phone Rights as provided in Section 6.1, the Parties will have the right to license such Reference Phone Rights to third parties as hereinafter provided. Notwithstanding any ownership or other rights
possessed by either party in such Reference Phone Rights, neither Party shall have the right to license any Reference Phone Rights prior to the acquisition by the Parties of joint ownership in such Reference Phone Rights as provided in
Section 6.1. 

  

	 	2.4.2	Rights of Each Party. Each Party hereby grants the other Party, [***] , an irrevocable, perpetual, nontransferable, royalty-bearing (as hereafter provided), worldwide right
and license, under the Reference Phone Rights, with the right to grant sublicenses, (i) to make, have made, use, sell, import, have sold, lease and have leased products that would infringe any Reference Phone Rights but for such license grant
and (ii) to copy, modify, distribute, use, perform and make derivative works of the Reference Phone Rights. [***] Notwithstanding the foregoing, Elektrobit hereby grants to TerreStar the right to [***] 

  

 - 8 - 

	 	2.4.3	Use of Sublicense Agreement. The Parties will license the Reference Phone Rights to their respective Sublicensees in accordance with the Sublicense Agreement.

  

	 	2.4.3.1.	Each Party shall have the right to charge such royalties or fees to its respective Sublicensees and to modify the warranties and indemnification provisions of the Sublicense
Agreement with its Sublicensees, as such Party chooses. 

  

	 	2.4.3.2.	Each Party acknowledges and agrees that in licensing the Reference Phone Rights to its Sublicensees, such Party (the “Sublicensor Party”) acts solely at its own
risk and as between the Parties, shall have sole liability and responsibility under and in connection with Sublicense Agreements entered into by it, including, without limitation, in respect of any warranties given or indemnification obligations
undertaken in or pursuant to such Sublicense Agreement, and will indemnify, defend and hold harmless the other Party from and against any and all Losses (as hereinafter defined) asserted against such other Party by the Sublicensor Party’s
Sublicensees or others under, in connection with, or by virtue of a Sublicense Agreement between the Sublicensor Party and its Sublicensees, except with respect to claims for which the other Party is obligated to indemnify the Sublicensor Party
pursuant to Section 9.3. 

  

	 	2.4.3.3.	Except as set forth in Sections 9.1 and 9.2, or unless otherwise agreed in writing, neither Party shall be responsible for obtaining any third party licenses required in
order for the other Party to exercise its respective rights under this Section 2.4, or for the cost thereof. 

  

	 	2.4.4	Royalties. Each Party shall pay or cause to be paid to the other the royalties hereinafter set forth based on its use or licensing of the Reference Phone Rights. Such
royalties will be payable irrespective of whether a Party receives royalty payments from its Sublicensees. Subject to its performance of its payment obligations hereunder, each Party shall be entitled to retain any royalties or other amounts it
receives from its respective Sublicensees. 

  

	 	2.4.4.1.	TerreStar Royalty Obligations. 

 [***] 

 

 - 9 - 

 [***] 
  

	 	2.4.4.2.	Elektrobit Royalty Obligations. 

 [***] 

 

 - 10 - 

 [***] 
  

	 	2.4.4.3.	Payment. Any on-going royalty payments will be due and payable within [***] after the end of each calendar quarter. 

  

	 	2.4.5	Use of Undisclosed Third Party Intellectual Property. In the event that Elektrobit determines that it would be useful or desirable to incorporate a Third Party Contribution
(other than an item identified as a “Third Party Contribution” or “TerreStar-Furnished Item” in the applicable SOW) into a Deliverable or to use such Third Party Contribution in the performance of the Services,
Elektrobit shall so inform TerreStar in writing (including any restrictions and payment obligations associated with such Third Party Contribution) and shall not incorporate or use such Third Party Contribution without TerreStar’s prior written
consent. 

  

	 	2.5.	Opportunity to Bid. TerreStar will use commercially reasonable efforts to provide Elektrobit with an opportunity to submit a bid or proposal in response to any request for
proposal or request for quote that TerreStar may issue to other third parties for the purchase of End Products. 

  

	 	2.6.	Coordination. To the extent they may legally do so, the Parties will use reasonable efforts to coordinate their respective marketing efforts to as to minimize confusion among
customers or potential customers and to ensure cohesive communication. 

  

	3.	TerreStar Resources. 

 Unless otherwise specified in
the applicable Statement of Work, TerreStar shall be responsible for the following: 
  

	 	3.1.	Assistance. TerreStar shall make available to Elektrobit, in a timely manner, necessary and advisable resources identified as “TerreStar-Furnished Items” in
the applicable Statement of Work. Unless specified otherwise in the applicable SOW, TerreStar shall make available (at TerreStar’s expense) to Elektrobit the following resources in connection with the Project: (a) appropriate subject
matter experts for interviewing as to business processes, systems, requirements, and other relevant subjects; and (b) appropriate TerreStar Data, as identified in the applicable Statement of Work or otherwise agreed in writing by the Parties.
Elektrobit shall not provide access to or use of the TerreStar-Furnished Items to any third party other than an authorized subcontractor, consultant and/or agent of Elektrobit for purposes of performing the Services. Elektrobit shall ensure that no
lien, encumbrance, pledge or other interest whatsoever attaches to the TerreStar-Furnished Items. Failure or delay of TerreStar to provide TerreStar-Furnished Items shall not constitute a breach of this Agreement, but shall only excuse Elektrobit
from the performance of its obligations under this Agreement to the extent affected thereby. 

  

	 	3.2.	 TerreStar Background Rights. TerreStar hereby grants, to the extent it has the right to do so, to Elektrobit a non-exclusive, non-transferable, irrevocable,
perpetual, royalty-bearing (as provided for in this Section 3.2 with respect to Third Party Intellectual Property Rights and Section 2.4.4), worldwide and unlimited right and license, with the 

  

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right to grant sublicenses, to utilize the TerreStar Background Rights in connection with the activities contemplated by this Agreement. Notwithstanding the
foregoing, to the extent TerreStar Background Rights consist of third party Intellectual Property Rights, such license shall be subject to any additional restrictions, conditions and third party license fees required or imposed by such third party.
TerreStar shall notify Elektrobit in writing if any TerreStar Background Rights contain third party Intellectual Property Rights, including notification of all applicable restrictions, conditions, and third-party license fees or that no such
restrictions, conditions, and third-party license fees apply, as the case may be (the “TerreStar Third Party IP List”), or if any TerreStar Background Rights are otherwise subject to restrictions, conditions, and third-party license fees.
Without limiting Section 9.2, nothing in this Agreement shall require TerreStar to acquire additional rights to third-party Intellectual Property Rights. 

  

	 	3.3.	Restrictions on TerreStar Background Rights. This Section 3.3 shall serve as the written notice of the following restrictions required in Section 3.2, and no
additional notice shall be required: (i) Elektrobit shall not exercise the license rights granted in Section 3.2 above, with respect to any TerreStar Background Rights, in connection with developing, implementing, providing or maintaining
mobile satellite service or mobile satellite service with an ancillary terrestrial component, in either case using the L-band; and (ii) Elektrobit shall exercise the license rights granted in Section 3.2 above, with respect to any
Intellectual Property Rights identified by TerreStar as being owned by ATC Technologies, LLC, solely in connection with developing, implementing, providing or maintaining mobile satellite service or mobile satellite service with an ancillary
terrestrial component, in either case solely using the S-band in connection with services offered by TerreStar to its customers. 

  

	4.	Project Management. 

  

	 	4.1.	 Executive Management Oversight Committee. Each Party shall appoint two individuals (each, a “Project Manager”) who, from the Effective Date,
shall serve as the representatives for each such Party on the Executive Management Oversight Committee (“EMOC”) under this Agreement. The EMOC (a) shall have overall responsibility for managing and coordinating the performance
of the Parties under this Agreement and the SOWs, including, but not limited to, using reasonable efforts to resolve any disputes between the Parties regarding the terms of this Agreement and the SOWs and the performance of the Parties under this
Agreement and the SOWs in accordance with the terms of Section 14.7 (Dispute Resolution); and (b) shall be responsible for approving and making any Changes (as set forth below in Section 4.2 (Changes)). Each Project Manager is
authorized to act for and on behalf of such Party with respect to all matters 

  

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relating to this Agreement and the SOWs. Approval by the EMOC on any matter shall require approval by all participating Project Managers, which must in any
event include at least one Project Manager from each Party. The initial Project Managers for TerreStar and Elektrobit shall be designated in writing by the Parties upon execution of this Agreement. Any Party may change its Project Manager(s) upon
reasonable notice to the other Party. 

  

	 	4.2.	Changes. All Changes shall be controlled using a formal change control process to be adopted by the EMOC (the “Change Control Process”). Except as set forth
in Section 4.3, no Changes will be implemented without (a) approval of the EMOC in accordance with the Change Control Process and (b) a written agreement setting forth and defining the specific Changes approved by the EMOC and any
mutually agreed change to the NTE Price. Elektrobit shall propose and perform the changed Services in a manner that minimizes TerreStar’s costs and any schedule delays. For Changes to T&M Projects, Elektrobit shall provide an estimate of
the amount of any cost increase or decrease, which shall be determined to reflect the increase or decrease in the estimated cost of materials and the applicable hourly rates multiplied by the increase or decrease in the estimated number of hours
required. The amount of any price increase or decrease due to a Change to a Fixed Fee Project shall be determined in a manner consistent the methodology used to determine the initial Design Charges of such Fixed Fee Project.

  

	 	4.3.	Directed Change. The Parties shall attempt to reach agreement as to any adjustment to the NTE Price and/or Design Charges (in each case, if applicable), schedule and other
terms and conditions due to a Change requested by TerreStar. However, if the Parties fail to agree to any such adjustment, then TerreStar may direct Elektrobit to proceed with the requested Change, in which case, Elektrobit shall proceed with the
Change as so directed, and the Parties shall continue to negotiate the adjustments to the Agreement. Pending completion of such negotiations or dispute resolution, TerreStar shall compensate Elektrobit for the Services on a time and materials basis,
based on the actual cost to Elektrobit of any additional materials required and the applicable hourly rates multiplied by the hours worked pursuant to the directed Change. 

  

	 	4.4.	Feasibility Issues. Notwithstanding any other provision of this Agreement, the Parties acknowledge that the Project presents development risks. Elektrobit shall, from time to
time, advise the EMOC of any such risks or issues it encounters or anticipates in the performance of the Services. The Change Control Process will be used to implement modifications to the applicable SOW to take any such risks or issues into
account. 

  

	 	4.5.	Job Activity Forecasting. The EMOC shall meet monthly, or more often as agreed by the Parties, to review Elektrobit’s submitted forecast of job activities for the
upcoming month and to review job activities accomplished by Elektrobit during the prior month. The EMOC may adjust job activity forecasts that have previously been submitted by Elektrobit and reviewed by the EMOC at any time to account for new
information, development risks, or issues. For T&M Projects, if the job activities accomplished in a given month do not meet the forecast for such month, TerreStar may withhold from its payment for such month an amount equitably determined by
the EMOC, taking into account the effort expended on the forecasted job activities and information, the proportion and relative importance of the forecasted job activities accomplished, development risks, or issues first made known to the Parties
during the relevant month or continuing development risks or issues, until Elektrobit accomplishes such job activities or the EMOC determines that such payment should no longer be withheld. TerreStar’s disagreement with a determination of the
EMOC concerning whether, or what portion, TerreStar may withhold from its payment for such month shall be the basis of a good faith dispute pursuant to Section 2.1.4. 

  

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	5.	Acceptance Procedure. 

 The following acceptance
procedure shall apply to the Deliverables: 
  

	 	5.1.	Acceptance Period for Deliverables. Upon receipt of each Deliverable from Elektrobit pursuant to Section 2.2.2, TerreStar shall have [***] in which to examine such
Deliverable (the “Acceptance Period”). If the Deliverable complies in all material respects with the Acceptance Test Plan set forth in the applicable Statement of Work, TerreStar shall notify Elektrobit of its acceptance of the
Deliverable. 

  

	 	5.2.	Cure Period. If any Deliverable fails to comply in all material respects with the Acceptance Test Plan set forth in the applicable Statement of Work, TerreStar shall notify
Elektrobit in writing of the non-compliance, and shall provide Elektrobit with available information concerning such non-compliance (a “Notice of Non-Compliance”). Upon receipt of a Notice of Non-Compliance, Elektrobit shall have
[***] to cure the deviations identified in the Notice of Non-Compliance. Elektrobit shall resubmit the corrected Deliverable to TerreStar as soon as commercially and technically practicable, and TerreStar shall be afforded a further Acceptance
Period in accordance with this Section 5 (Acceptance Procedure). If TerreStar furnishes to Elektrobit one or more further Notices of Non-Compliance, the foregoing process will be repeated as necessary; provided that any non-compliance that
exists following the cure period for the third and any subsequent Notice of Non-Compliance shall be deemed a Material Breach for purposes of Section 12.2.2.1 (Termination for Cause – Material Breach). 

  

	 	5.3.	Acceptance. In the event that (a) TerreStar notifies Elektrobit that it has accepted any Deliverable, (b) the applicable Acceptance Period expires without TerreStar
providing a Notice of Non-Compliance, or (c) Elektrobit is unable to reproduce the asserted material deviations listed on the Notice of Non-Compliance and so notifies TerreStar, then TerreStar shall be deemed to have accepted the Deliverable. A
failure by TerreStar to discover or notify Elektrobit of defects within the Acceptance Period shall not negate Elektrobit’s applicable representations or warranties under Section 7 (Elektrobit Representations and Warranties).

  

	6.	Ownership of Work Product. 

  

	 	6.1.	Work Product; Ownership. Upon completion of each Reference Phone and final acceptance thereof by TerreStar in accordance with the terms hereof, and subject to
(a) TerreStar’s payment in full of the Properly Payable Design Charges payable to Elektrobit under this Agreement, (b) Section 6.2 (Existing Intellectual Property), and (c) Section 6.3 (Third Party Contributions) all
Reference Phone Rights will be owned jointly by the Parties as hereinafter provided. 

  

	 	6.1.1	Assignment of Joint Ownership; Procedures. Subject to (a) TerreStar’s payment in full of the Properly Payable Design Charges due to Elektrobit under this Agreement,
(b) Section 6.2 (Existing Intellectual Property), and (c) Section 6.3 (Third Party Contributions), Elektrobit hereby assigns an equal, undivided right, title and interest in and to the Reference Phone Rights, the Reference Phone,
its design and all Intellectual Property Rights therein, including, without limitation, any patents issuing thereon, without the duty to account to the other, except for payment of the royalties pursuant to Section 2.4.4. The Parties intend
that not later than Elektrobit’s delivery of the final Deliverable under the SOW annexed hereto as Exhibit A, the EMOC adopt rules governing the matters set forth in Sections 6.1.1.1 through 6.1.1.4 below, with such sections to apply until the
adoption of such rules. 

  

 - 14 - 

	 	6.1.1.1.	Patent Prosecution and Maintenance. Prior to filing of a patent application or interference or opposition proceeding for any jointly owned invention covered hereby, each
Party agrees to submit such applications and filings to the other Party for review, together with an estimate of the third party costs associated with such action in the relevant jurisdiction. The receiving Party shall have [***] to review such
application and filing and provide either (i) corrections thereto, (ii) other comments, which the preparing Party agrees to consider in good faith, and (iii) whether the reviewing Party desires to share equally in the third party
costs for filing, prosecuting and maintaining the applicable patent in the relevant jurisdiction. If the reviewing Party agrees to share in such third party costs, the filing party shall be responsible for payment of such costs to the applicable
third parties and shall invoice the other Party at the end of each quarter for [***] percent ( [***] %) of such costs, which invoice shall include reasonable back-up documentation evidencing such costs. In the event that such third party costs
exceed the estimate provided to the reviewing Party by more than [***] percent ( [***] %) of such estimate, the reviewing Party may withdraw from the prosecution and shall not be obligated to pay more than [***] percent ( [***] %) of the previously
estimated cost. If the reviewing Party notifies the other Party that it does not desire to share in such costs or withdraws from the prosecution pursuant to the preceding sentence, Section 6.1.1.4 shall apply. Each Party shall provide the other
Party with copies of all filings, office actions, draft responses and final responses by patent counsel and all communication and correspondence to and from the applicable patent office with respect to the Reference Phone Rights, as soon as
reasonably possible. The Parties may, by a written agreement signed by the authorized representatives of each Party, modify the allocation of costs and rights associated with prosecuting and maintaining Reference Phone Rights.

  

	 	6.1.1.2.	Enforcement. The Parties shall act in good faith to inform each other of any infringement of the Reference Phone Rights of which it becomes aware and shall provide any
available evidence thereof. Each Party shall have the right, but not the obligation to enforce at its own expense the Reference Phone Rights; however, no settlement, consent judgment or other voluntary final disposition of such suit with regard to
infringement may be entered into without the consent of the other Party, which shall not be unreasonably withheld. Each Party agrees to join any such action as a plaintiff, at the enforcing Party’s request. Prior to commencing an infringement
enforcement action with respect to Reference Phone Rights, the initiating Party shall notify the other Party and inquire as to whether the second Party desires to share equally in the expenses of the infringement action. If the second Party agrees
to equally share in the expenses of the enforcement action, then, (i) if the Parties prevail, the Parties shall share equally in the recovery and damages resulting from the infringement claim, after reimbursement of the actual costs incurred in
connection with such infringement action (the “Enforcement Costs”), and (ii) if the Parties do not prevail, the Parties shall share equally in the Enforcement Costs. The Parties may, by a written agreement signed by the
authorized representatives of each Party, modify the allocation of costs and awards resulting from enforcement actions. 

  

 - 15 - 

	 	6.1.1.3.	Defense. If a third party commences a declaratory judgment action alleging invalidity or noninfringement of any Reference Phone Rights, the Parties agree to cooperate in the
defense of the patent and, unless a Party provides written notice to the contrary to the other Party, to share equally the costs of such defense. If a Party declines to share in the costs of such defense, Section 6.1.1.4 shall apply.

  

	 	6.1.1.4.	Sharing of Costs Declined. If a Party declines to share the costs of filing, prosecuting and maintaining the applicable patent in the relevant jurisdiction pursuant to
Section 6.1.1.1 or the costs of defending a declaratory judgment action under Section 6.1.2, the filing or defending Party shall bear such costs and, if the patent is granted or the defending Party prevails, respectively, then (x) if
the declining Party is TerreStar, TerreStar shall assign its ownership rights in the patent in the relevant jurisdiction to Elektrobit and shall retain the license granted in Section 2.4.2, subject to payment of the royalties specified in
Section 2.4.4.1, and (y) if the declining Party is Elektrobit, Elektrobit shall assign its ownership rights in the patent in the relevant jurisdiction to TerreStar and shall retain the license granted in Section 2.4.2, subject to
payment of the royalties specified in Section 2.4.4.2 . 

  

	 	6.1.2	Marking Requirement. Each Party shall mark, or have marked, their products subject to the Reference Phone Rights with all applicable patent numbers, patent pending notices,
copyright notices, confidentiality markings and other customary intellectual property notices. 

  

	 	6.2.	Existing Intellectual Property. Notwithstanding anything in Section 6.1 (Work Product; Ownership), Elektrobit shall retain all right, title and ownership to any
Background Rights or any Intellectual Property Rights that it or its agents, affiliates, or subcontractors may create outside the scope of this Agreement; provided, however, that, subject to (a) TerreStar’s payment in full of the
Properly Payable Design Charges due to Elektrobit under this Agreement (unless this Agreement is terminated by TerreStar pursuant to Section 12.2.2), (b) Section 6.2 (Existing Intellectual Property), and (c) Section 6.3
(Third Party Contributions), Elektrobit hereby grants to TerreStar a non-exclusive, non-transferable, irrevocable, royalty- bearing (as provided for in Section 2.4.4), worldwide and unlimited right and license to the Background Rights, with the
right to grant sublicenses to others, (i) to make, have made, use, sell, import, have sold, lease, and have leased End Products that would otherwise infringe any of the Background Rights and (ii) copy, modify, distribute, use, perform and
make derivative works of the Background Rights solely in connection with such End Products. 

  

	 	6.3.	Third Party Contributions. Notwithstanding anything in Section 6.1 (Work Product; Ownership), to the extent the Deliverables include any Third Party Contributions,
neither ownership of nor any interest in such Third Party Contributions is transferred to TerreStar, except for such rights as are provided for under any agreement with the owners/licensors of such Third Party Contributions. Nothing in this
Section 6.3 shall limit Elektrobit’s obligations under Section 2.4.5. 

  

	 	6.4.	 Required Third Party Licenses. The Parties acknowledge and agree that the development Services may require licenses of intellectual property from third
parties, including, without limitation, Hughes and the Selected Chipset Supplier. The Parties have sought to list in the applicable SOW all Third Party Contributions they anticipate requiring for the development phase. Elektrobit believes, in good
faith, having undertaken due diligence, that it can provide the Deliverables, compliant with the 

  

 - 16 - 

	 	 
Specifications, without requiring the use of Third Party Contributions other than those identified as “Third Party Contributions” or
“TerreStar-Furnished Items” in the applicable Statement of Work. If additional Third Party Contributions are required, Section 2.4.5 shall apply. 

  

	 	6.5.	Assistance. Each Party agrees to cooperate with the other in the procurement and maintenance of the rights in and to the Deliverables as described in this Section 6
(Ownership of Work Product) and elsewhere in this Agreement, and to execute, when requested, such documents as may be deemed reasonably necessary to carry out the purposes of this Section 6 (Ownership of Work Product) and this Agreement.

  

	7.	Elektrobit Representations and Warranties. 

 Elektrobit represents and warrants, to and for the benefit of TerreStar, as follows: 
  

	 	7.1.	Compliance with Specifications. As of acceptance of the Deliverables in accordance with Section 5.3 (Acceptance) following completion of the final Milestone,
Elektrobit’s contributions to the Deliverables shall for a period of [***] after the first commercial sale of an End Product incorporating any portion of such Deliverables to an End User, or if less, [***] from Certification, in all material
respects, be free from material adverse defects and errors and shall meet the Specifications. 

  

	 	7.2.	Right to Convey. The licenses and rights granted by Elektrobit hereunder will be free of any claims, liens or conflicting rights granted by Elektrobit in favor of any third
party. 

  

	 	7.3.	Performance Warranty. The Services will be performed in a workmanlike manner, in conformity with the professional standards for comparable services in the industry and in
compliance with this Agreement. 

  

	 	7.4.	No Viruses. The Deliverables will contain no computer program(s) or computer code that intentionally corrupts computing systems, software, and/or computer networks, including
any so-called “worms” or “viruses”, at the time of delivery, and prior to delivery Elektrobit will have taken reasonable precautions to ensure that the Deliverables are free of any such computer program(s) or computer code,
including the use of up-to-date, industry-standard virus checking software. 

  

	 	7.5.	Corporate Warranties. Elektrobit is a validly existing corporation in good standing under the laws of the jurisdiction in which it was incorporated, and it is duly qualified
and in good standing to conduct the business contemplated by this Agreement in all jurisdictions in which the business conducted (or to be conducted); Elektrobit has the power and authority to enter into and to perform the obligations of this
Agreement, and the execution and performance of this Agreement by Elektrobit does not, and shall not, violate any agreements, rights or obligations between Elektrobit and any third party; Elektrobit is and shall remain in compliance with all
applicable licenses, permits and regulatory requirements; and this Agreement has been duly and validly executed and delivered by Elektrobit and, without further action, constitutes a valid and legally binding obligation of Elektrobit.

  

	 	7.6.	Non-Infringement. Elektrobit’s contributions to the Deliverables shall not, to Elektrobit’s knowledge, infringe third party Intellectual Property Rights;
provided, however, that to Elektrobit’s knowledge the Deliverables may incorporate technology that is part of a Telecommunication Standard and Elektrobit makes no representation or warranty that the Deliverables will not infringe
third party patents that are necessarily infringed by implementing the Telecommunication Standard. 

  

 - 17 - 

	 	7.7.	Disclaimer of Other Warranties. EXCEPT AS EXPRESSLY PROVIDED IN THIS SECTION 7 (Elektrobit Representations and Warranties) OR IN THE APPLICABLE STATEMENT OF WORK AND
IDENTIFIED THEREIN AS EXPRESS WARRANTIES, ELEKTROBIT MAKES NO OTHER WARRANTIES, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY, TITLE, NON-INFRINGEMENT OR FITNESS FOR A PARTICULAR
PURPOSE. 

  

	 	7.8.	TerreStar Remedy for Breach of Warranty. In the event a breach of the representations and warranties set out in Section 7.1 (Compliance with Specifications) is
discovered by TerreStar, TerreStar agrees to provide Elektrobit prompt written notice of TerreStar’s discovery of such breach, including reasonably available details of the nature of such errors, defects or failures of the Deliverables.
TerreStar agrees to provide reasonable cooperation to Elektrobit in connection with diagnosing and remedying any such error, defect or failure of the Deliverables that may be discovered. Elektrobit shall, as its sole obligation and TerreStar’s
sole remedy, correct at its own expense any defect, error, failure to meet the Specifications, or other condition giving rise to a breach of any warranty set out in Section 7.1 (Compliance with Specifications) within [***] or, if Elektrobit can
demonstrate that it is not feasible to provide such correction within [***], as soon as feasible, after Elektrobit becomes aware of such condition. If the correction of such condition includes modification of software, Elektrobit shall make such
software available to all End Customers as a user upgrade at no charge. Elektrobit shall not be deemed to be in breach of the representations and warranties set out in Section 7.1 (Compliance with Specifications) to the extent that any errors,
defects or failures are caused by (i) the TerreStar Data or any Third Party Contributions (excluding Third Party Contributions incorporated into the Deliverables by Elektrobit Personnel without TerreStar’s consent in accordance with
Section 2.4.5), it being agreed that Elektrobit’s sole obligation in respect of such Third Party Contributions shall be as set forth in Section 7.9 below; (ii) TerreStar’s or any TerreStar End Customer’s or TerreStar
Sublicensee’s negligence or misuse; (iii) any alteration or repair by any third party not approved in writing by Elektrobit (unless TerreStar retained the third party in response to Elektrobit’s failure or refusal to comply with the
warranty); or (iv) any operation of the Deliverables outside of environmental specifications set forth in the applicable SOW. 

  

	 	7.9.	Covenants Regarding Third Party Contributions. Elektrobit shall (i) use reasonable commercial efforts to cause any warranties with respect to Third Party Contributions
provided by Elektrobit to run in favor of TerreStar, (ii) provide reasonable assistance to TerreStar in enforcing such warranties, or if such warranties do not run in favor of TerreStar, at TerreStar’s reasonable request and at its
expense, seek available remedies for breach of warranty with respect to such Third Party Contributions, and (iii) use reasonable commercial efforts to implement work-arounds to overcome any defects in Third Party Contributions (other than
TerreStar-Furnished Items). 

  

	 	7.10.	Compliance with Laws. 

  

	 	7.10.1	 General. Elektrobit shall perform its obligations under this Agreement in accordance with all applicable national, federal, provincial, state and local
statutes, laws, rules and regulations, and in accordance with the conditions of all applicable permits and licenses. Without limiting the generality of the foregoing, 

  

 - 18 - 

	 	 
Elektrobit agrees that, to the extent applicable, it will not assign any individual to perform Services within the United States who is an unauthorized alien
under the Immigration Reform and Control Act of 1986 or its implementing regulations. In the event any Elektrobit Personnel performing Services within the United States are discovered to be unauthorized aliens, Elektrobit will immediately remove
such individuals from performing Services and replace such individuals with individuals who are not unauthorized aliens. 

  

	 	7.10.2	Anti-Corruption. Without limiting the generality of Section 7.10.1, none of Elektrobit, any subsidiary or affiliate thereof, or their respective officers, directors,
employees or agents shall take any action that would violate applicable anti-bribery and anti-corruption measures, including but not limited to the FCPA. 

  

	 	7.10.3	Export Compliance. Without limiting the generality of Section 7.10.1, Elektrobit shall not, directly or indirectly, take any action that would cause TerreStar to be in
violation of U.S. anti-boycott laws under the U.S. Export Administration Act (“EAA”) or as in effect pursuant to the International Emergency Economic Powers Act (“IEEPA”), the U.S. Internal Revenue Code, the
Export Administration Regulations (“EAR”), the Arms Export Control Act (“AECA”) (as implemented by the International Trade in Arms Regulations (“ITAR”)), or any other regulation thereunder.
Elektrobit shall not, without prior written authorization from the Department of Commerce, the Department of State or other agency of the U.S. Government having jurisdiction, export or re-export, directly or indirectly, any U.S. source technical
data (as defined in accordance with applicable regulation) or any products utilizing any such data, to any country for which at the time of export or re-export, an export license or other governmental approval is required by an applicable statute or
regulation. 

  

	 	7.10.4	Remedies. Elektrobit shall indemnify TerreStar for any civil or criminal liability resulting from non-compliance with any provisions of Section 7.10 by Elektrobit, any
subsidiary or affiliate thereof, and any of their respective officers, directors, employees and agents. Failure of Elektrobit to comply with Section 7.10 may result in immediate termination of this contract for cause by TerreStar at its
election. 

  

	8.	TerreStar Representations and Warranties; Covenants. 

 TerreStar represents and warrants, to and for the benefit of Elektrobit as follows: 
  

	 	8.1.	Corporate Warranties. TerreStar is a validly existing corporation in good standing under the laws of the jurisdiction in which it was incorporated, and it is duly qualified
and in good standing to conduct the business contemplated by this Agreement in all jurisdictions in which the business conducted (or to be conducted); TerreStar has the power and authority to enter into and to perform the obligations of this
Agreement, and the execution and performance of this Agreement by TerreStar does not, and shall not, violate any agreements, rights or obligations between TerreStar and any third party; TerreStar is and shall remain in compliance with all applicable
licenses, permits and regulatory requirements; and this Agreement has been duly and validly executed and delivered by TerreStar and, without further action, constitutes a valid and legally binding obligation of TerreStar. 

 

	 	8.2.	Right to Convey. The licenses and rights granted by TerreStar hereunder will be free of any claims, liens or conflicting rights granted by TerreStar in favor of any third
party. 

  

 - 19 - 

	 	8.3.	Non-Infringement. The TerreStar Data, TerreStar Background Rights, TerreStar-Furnished Items or Third Party Contributions provided by TerreStar to Elektrobit, each as
licensed under this Agreement, shall not, to the knowledge of TerreStar, infringe third party Intellectual Property Rights; provided, however, that to TerreStar knowledge any of the foregoing items may incorporate technology that is
part of a Telecommunication Standard and TerreStar makes no representation or warranty that the such items will not infringe third party patents that are necessarily infringed by implementing the Telecommunication Standard. 

 

	 	8.4.	Disclaimer of Other Warranties. EXCEPT AS EXPRESSLY PROVIDED IN THIS ARTICLE 8 (TerreStar Representations and Warranties), TERRESTAR MAKES NO OTHER WARRANTIES, WHETHER
EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY, TITLE, NON-INFRINGEMENT OR FITNESS FOR A PARTICULAR PURPOSE. 

  

	 	8.5.	Assertion of Warranty Rights on Behalf of Elektrobit. With respect to all Third Party Contracts that are executed after the execution of the applicable SOW, TerreStar shall
use reasonable commercial efforts to cause any warranties with respect to Third Party Contributions provided by TerreStar to run in favor of Elektrobit. At Elektrobit’s reasonable request and expense, TerreStar shall, on Elektrobit’s
behalf, seek available remedies for breach of warranty with respect to Third Party Contributions provided by TerreStar, to the extent TerreStar is permitted to do so under the Third Party Contract. In the event of a claim against Elektrobit that an
item on the TerreStar Third Party IP List infringes the Intellectual Property Rights of a third party, TerreStar shall use commercially reasonable efforts to flow-through and enforce the indemnification obligations, if any, in the applicable Third
Party Contract with respect to such claim. TerreStar shall provide to Elektrobit the terms and conditions of any indemnification and warranty provision in the Third Party Contract, subject to any confidentiality provisions pertaining to the Third
Party Contract. 

  

	 	8.6.	Compliance with Laws. 

  

	 	8.6.1	General. TerreStar shall perform its obligations under this Agreement in accordance with all applicable national, federal, provincial, state and local statutes, laws, rules
and regulations, and in accordance with the conditions of all applicable permits and licenses. 

  

	 	8.6.2	Anti-Corruption. Without limiting the generality of Section 8.6.1, none of TerreStar, any subsidiary or affiliate thereof, or their respective officers, directors,
employees or agents shall take any action that would violate applicable anti-bribery and anti-corruption measures, including but not limited to the FCPA. 

  

	 	8.6.3	 Export Compliance. Without limiting the generality of Section 8.6.1, TerreStar shall not, directly or indirectly, take any action that would cause
Elektrobit to be in violation of U.S. anti-boycott laws under the U.S. Export Administration Act (“EAA”) or as in effect pursuant to the International Emergency Economic Powers Act (“IEEPA”), the U.S. Internal
Revenue Code, the Export Administration Regulations (“EAR”), the Arms Export Control Act (“AECA”) (as implemented by the International Trade in Arms Regulations (“ITAR”)), or any other regulation
thereunder. TerreStar shall not, without prior written authorization from the Department of Commerce, the Department of State or other agency of the U.S. Government having jurisdiction, export or re-export, directly or indirectly, any U.S. source
technical data (as defined in accordance 

  

 - 20 - 

	 	 
with applicable regulation) or any products utilizing any such data, to any country for which at the time of export or re-export, an export license or other
governmental approval is required by an applicable statute or regulation. 

  

	 	8.6.4	Remedies. TerreStar shall indemnify Elektrobit for any civil or criminal liability resulting from non-compliance with any provisions of Section 8.6 by TerreStar, any
subsidiary or affiliate thereof, and any of their respective officers, directors, employees and agents. Failure of TerreStar to comply with Section 8.6 may result in immediate termination of this contract for cause by Elektrobit at its
election. 

  

	9.	Indemnification.  

  

	 	9.1.	Indemnification by Elektrobit. 

  

	 	9.1.1	Indemnification Obligation. Subject to Section 9.1.2, Elektrobit agrees that it shall indemnify, defend and hold TerreStar, and its affiliates, and any of their
employees, officers, contractors and agents (the “TerreStar Indemnitees”) harmless from and against any and all fees, damages, expenses, liability or losses arising from any claim, suit, action, including those described in
Section 9.3 below, (including reasonable attorney’s fees) (each a “Loss” and collectively, “Losses”) arising from: 

  

	 	(a)	any breach of the representation and warranty set forth in Section 7.6 (Non-Infringement); 

  

	 	(b)	an allegation that any Service or Deliverable provided by Elektrobit hereunder, or the exercise of any rights conferred by Elektrobit pursuant to this Agreement with respect to any
Deliverable, infringes or misappropriates any (i) third party’s copyright, trade secret, or mask work, to the extent incorporated into the Service or Deliverable by Elektrobit Personnel; (ii) Intellectual Property Right created or
developed by one or more Elektrobit Personnel; or (iii) patent of a third party, regardless of when such patent issued; 

  

	 	(c)	Elektrobit’s use of any third party Intellectual Property Rights incorporated in the TerreStar Background Rights in violation of any restrictions, conditions and third party
license fees required or imposed by the third party licensor and that are set forth in this Agreement or that are otherwise communicated to Elektrobit in writing (provided that this indemnification obligation shall apply only to Losses arising from
Elektrobit’s use of the infringing item subsequent to Elektrobit’s receipt of such notice); 

  

	 	(d)	an injury (including death) of any person or damage to tangible personal or real property proximately caused by an act or omission of Elektrobit or any Elektrobit Personnel; or

  

	 	(e)	breach of the representation and warranty set forth in Section 7.5 (Corporate Warranties); 

 or any claim, suit, action by any Elektrobit Personnel, except to the extent such claim arises from the willful misconduct of TerreStar. 
  

 - 21 - 

	 	9.1.2	Exceptions; Process. Elektrobit shall not be obligated to indemnify the TerreStar Indemnitees under Section 9.1.1(a) or (b) to the extent that such Loss results
from (i) any TerreStar Data, TerreStar Background Rights or TerreStar-Furnished Items; (ii) any Third Party Contributions to the extent TerreStar consents to the incorporation of such Third Party Contribution in the Deliverable, pursuant
to Section 2.4.5; (iii) any alteration or repair by any third party not approved in writing by Elektrobit (unless TerreStar retained the third party in response to Elektrobit’s failure or refusal to comply with its warranty
obligations); or (iv) implementing the Telecommunication Standard where a commercially reasonable non-infringing implementation is not available and provided that, if Elektrobit had knowledge of the potential infringement, that Elektrobit
informed TerreStar of the potential infringement, received EMOC’s written consent to the inclusion of the potentially infringing item, and reasonably assisted TerreStar’s efforts to obtain license rights to avoid such infringement.
TerreStar shall notify Elektrobit promptly of any third party claim in connection with the foregoing, shall give Elektrobit sole control of the defense or settlement of the claim (provided that Elektrobit shall not settle such claim without the
prior written consent of TerreStar, which shall not be unreasonably withheld), and shall cooperate reasonably with Elektrobit in connection therewith (at Elektrobit’s reasonable expense), in the defense or settlement of such claim. If any
Deliverable, or any portion of the Deliverables, is found in any indemnified claim to infringe the rights of any third party and its use is enjoined, or in Elektrobit’s reasonable opinion is likely to be enjoined, Elektrobit will, at its option
and expense, either procure for the TerreStar Indemnitee a license or right to continue to use the Deliverables or the applicable portion of the Deliverables, replace the Deliverables or applicable portion with a non-infringing product or portion,
or modify the Deliverables or infringing portion to become non-infringing. Elektrobit shall have no liability for settlements made without Elektrobit’s express written consent. Should TerreStar desire to have its own counsel participate in any
such action, the cost of such counsel shall be exclusively TerreStar’s. 

  

	 	9.2.	Indemnification by TerreStar. 

  

	 	9.2.1	Indemnification Obligation. Subject to Section 9.2.2, TerreStar agrees that it shall indemnify, defend and hold Elektrobit, its affiliates, and any of their employees,
officers, contractors and agents (the “Elektrobit Indemnitees”) harmless from and against any and all Losses arising from: 

  

	 	(a)	any breach of the representation and warranty set forth in Section 8.3 (Non-Infringement); 

  

	 	(b)	an allegation that any TerreStar Data, TerreStar Background Rights or TerreStar-Furnished Items provided by TerreStar to Elektrobit hereunder, or the exercise of any rights
conferred by TerreStar with respect to such TerreStar Data, TerreStar Background Rights or TerreStar-Furnished Items pursuant to this Agreement with respect to the Reference Phone Rights, infringes or misappropriates any third party Intellectual
Property Right; 

  

	 	(c)	 an allegation that Elektrobit’s use of a TerreStar-Furnished Item infringes or misappropriates a Third Party Intellectual Property Right, to the extent such
infringement or misappropriation is based on the violation of a restriction or condition or non-payment of a third-party license fee imposed on TerreStar by its licensor of such TerreStar-Furnished Item, where 

  

 - 22 - 

	 	 
TerreStar did not notify Elektrobit of such restriction, condition or third-party license fee, or where no Elektrobit Project Manager (or more senior
personnel) or Elektrobit Personnel working on a Project who report directly to an Elektrobit Project Manager (or more senior personnel) was otherwise actually aware of such restriction, condition or third-party license fee, at the time of such
infringement or misappropriation; 

  

	 	(d)	an injury (including death) of any person or damage to tangible personal or real property proximately caused by an act or omission of TerreStar or any TerreStar personnel; or

  

	 	(e)	breach of the representation and warranty set forth in Section 8.1 (Corporate Warranties); 

 or any claim, suit, action by any TerreStar personnel, except to the extent such claim arises from the willful misconduct of Elektrobit. 
  

	 	9.2.2	Exceptions; Process. TerreStar shall not be obligated to indemnify the Elektrobit Indemnitees under Section 9.2 (a) or (b) to the extent that such Loss results
from (i) any alteration or repair to any TerreStar Data, TerreStar-Furnished Items or Third Party Contributions provided by TerreStar to Elektrobit by any third party not approved in writing by TerreStar; (ii) any activity or circumstance
for which Elektrobit is obligated to indemnify TerreStar under Section 9.1; (iii) any item on the TerreStar Third Party IP List, but only to the extent the underlying claim is based on infringement or misappropriation alleged to occur
after the applicable End Product is first manufactured for commercial use, in which case TerreStar’s sole obligation shall be as set forth in Section 8.5; or (iv) implementing the Telecommunication Standard where a commercially
reasonable non-infringing implementation is not available and provided that, if TerreStar had knowledge of the potential infringement, that TerreStar informed Elektrobit of the potential infringement and received EMOC’s written consent to the
inclusion of the potentially infringing item. Elektrobit shall notify TerreStar promptly of any third party claim in connection with the foregoing, and shall give TerreStar sole control of the defense or settlement of the claim (provided that
TerreStar shall not settle such claim without the prior written consent of Elektrobit, which shall not be unreasonably withheld), and shall cooperate reasonably with TerreStar in connection therewith (at TerreStar’s reasonable expense), in the
defense or settlement of such claim. If any TerreStar Background Right, as licensed under this Agreement, TerreStar Data or TerreStar-Furnished Item or Third Party Contribution provided by TerreStar to Elektrobit, to the extent used by Elektrobit
hereunder, is found in any indemnified claim to infringe the rights of any third party and its use is enjoined, or in TerreStar’s reasonable opinion is likely to be enjoined, TerreStar will, at its option and expense, either procure for the
Elektrobit Indemnitee a license or right to continue to use the infringing item or the applicable portion of the infringing item, replace the infringing item or applicable portion with a non-infringing product or portion, modify the infringing item
or infringing portion to become non-infringing, or modify or terminate this Agreement pursuant to Sections 4.2 or 12.2.1, respectively. TerreStar shall have no liability for settlements made without TerreStar’s express written consent. Should
Elektrobit desire to have its own counsel participate in any such action, the cost of such counsel shall be exclusively Elektrobit’s. 

  

 - 23 - 

	 	9.3.	Indemnification of Third Parties. The indemnification obligations of each Party arising in Sections 9.1 and 9.2 shall include claims, suits, and actions against the
indemnified Party by its Sublicensees or other third parties, seeking indemnification against a claim by a third party alleging misappropriation or infringement to the extent the indemnifying Party would be responsible were such claim brought
directly against the indemnified Party. Such obligation of the indemnifying Party shall extend only to the other Party, and not directly to such Sublicensee or other third party. 

  

	10.	Confidential Information. 

 Confidentiality
Agreement. Notwithstanding any provision herein to the contrary, the Parties agree that the terms and conditions of that certain Reciprocal Non-Disclosure Agreement between the Parties dated as of [***] (the “Confidentiality
Agreement”), remain in full force and effect and shall survive termination of this Agreement for any reason. 
  

	11.	Limitation of Liability. 

 EXCEPT FOR (i) EACH
PARTY’S INDEMNIFICATION OBLIGATIONS IN RESPECT OF ITS BREACH OF ITS REPRESENTATION AND WARRANTY OF NON-INFRINGEMENT; (ii) VIOLATIONS OF THE CONFIDENTIALITY AGREEMENT; (iii) BREACH OR VIOLATION OF ITS RESPECTIVE OBLIGATIONS UNDER
SECTION 2.4.3; AND (iv) GROSS NEGLIGENCE OR WILLFUL MISCONDUCT, IN NO EVENT SHALL EITHER PARTY BE LIABLE TO THE OTHER PARTY FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, PUNITIVE OR SIMILAR DAMAGES OF ANY KIND OR NATURE WHATSOEVER, INCLUDING
WITHOUT LIMITATION, LOSS OF PROFITS OR OTHER ECONOMIC LOSS, EVEN IF SUCH PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN ADDITION, EXCEPT FOR (i) EACH PARTY’S INDEMNIFICATION OBLIGATIONS UNDER SECTIONS 9.1.1(a), 9.1.1(b),
9.2.1(a), 9.2.1(b), AND 9.2.1(c) FOR LIABILITY THAT ARISES AFTER COMMERCIAL AVAILABILITY OF END PRODUCTS; (ii) ELEKTROBIT’S INDEMNIFICATION OBLIGATIONS UNDER SECTION 9.1.1(c); (iii) EXPRESS PAYMENT OBLIGATIONS DUE FROM ONE PARTY TO
THE OTHER HEREUNDER; (iv) VIOLATIONS OF THE CONFIDENTIALITY AGREEMENT; (v) FOR BREACH OR VIOLATION OF ITS RESPECTIVE OBLIGATIONS UNDER SECTION 2.4.3; AND (vi) GROSS NEGLIGENCE OR WILLFUL MISCONDUCT, IN NO EVENT SHALL EITHER
PARTY’S AGGREGATE LIABILITY TO THE OTHER UNDER OR IN CONNECTION WITH THIS AGREEMENT EXCEED US$3,000,000. IN NO EVENT SHALL EITHER PARTY’S AGGREGATE LIABILITY TO THE OTHER UNDER THIS AGREEMENT IN CONNECTION WITH ITS INDEMNIFICATION
OBLIGATIONS UNDER SECTIONS 9.1.1(a), 9.1.1(b), 9.2.1(a), 9.2.1(b), AND 9.2.1(c) FOR LIABILITY THAT ARISES AFTER COMMERCIAL AVAILABILITY OF END PRODUCTS EXCEED THE LESSER OF (x) US$30,000,000 AND (y) THE GREATER OF (a) THE AGGREGATE OF
ALL UP-FRONT AND PER-DEVICE ROYALTIES PAID BY THE INDEMNIFIED PARTY TO THE INDEMNIFYING PARTY AND (b) US$3,000,000. 
  

	12.	Term; Termination. 

  

	 	12.1.	Term. The term (“Term”) of this Agreement shall commence on the Effective Date and shall continue in force until completion of all Projects, unless sooner
terminated in accordance with Section 12.2 (Termination). 

  

	 	12.2.	Termination. The Parties may terminate this Agreement as follows: 

  

	 	12.2.1	Termination Without Cause. Subject to Section 12.3 (Early Termination Fee), TerreStar may terminate this Agreement or any SOW at any time without cause by giving
Elektrobit at least [***] prior written notice specifying the date of termination. Elektrobit shall, upon receipt of such notice, comply with any reasonable instructions of TerreStar with regard to the discontinuance or reduction of services.

  

 - 24 - 

	 	12.2.2	Termination for Cause. Without prejudice to other remedies, either Party may terminate this Agreement immediately upon the occurrence of one or more of the following:

  

	 	12.2.2.1.	Material Breach. In the event that either of the Parties breaches any material provision of this Agreement and fails to cure the same within [***] after receipt of written
notice from the other Party (with the exception of a failure to pay amounts due and owing hereunder, where the cure period shall be [***]. Notwithstanding the foregoing, in no event shall an Event of Delay be considered a breach of this
Section 12.2.2.1 (Material Breach). 

  

	 	12.2.2.2.	Insolvency. In the event a Party shall become insolvent, shall file or has filed against it a petition in bankruptcy, shall have a receiver appointed to handle its assets or
affairs, or shall make or attempt to make an assignment for the benefit of creditors. 

  

	 	12.3.	Early Termination Fee. In the event TerreStar terminates this Agreement or any SOW without cause pursuant to Section 12.2.1 (Termination Without Cause), TerreStar shall
pay to Elektrobit an early termination fee as specified in the applicable SOW(s). 

  

	 	12.4.	Effect of Termination. 

  

	 	12.4.1	Payment of Amounts Due. Elektrobit shall invoice TerreStar, and TerreStar shall pay within [***] of receipt of such invoice, all amounts due to Elektrobit on or before the
date of termination or expiration and not yet paid to Elektrobit, including amounts not previously invoiced for services rendered and expenses incurred through the expiration or termination date. 

  

	 	12.4.2	Return of Proprietary Information. Except as may be required in order to exercise a license hereunder that survives termination, each Party shall return to the other all
copies of documents or other embodiments of Proprietary Information of the other Party, retaining no copies thereof, it being agreed that all of such Proprietary Information shall be the exclusive property of the other Party.

  

	 	12.4.3	 Continuation of Project. In the event that TerreStar terminates this Agreement pursuant to Section 12.2.1 (Termination Without Cause) or Elektrobit
terminates this Agreement pursuant to Section 12.2.2 (Termination for Cause), Elektrobit shall be free to complete the Project and complete the development of, and to make, have made, use, sell, import, have sold, lease and have leased, End
Products, without any obligation to TerreStar. In the event TerreStar terminates this Agreement pursuant to Section 12.2.2 (Termination for Cause), notwithstanding Section 6.1., Elektrobit assigns exclusive ownership in the Reference Phone
Rights to TerreStar, and Elektrobit shall immediately deliver to TerreStar all Deliverables in its possession (including all work in process), and TerreStar, directly or through its designee, shall be free to complete the Project and complete the
development of, and to make, have made, use, sell, import, have sold, lease and have leased, End Products, without any obligation to 

  

 - 25 - 

	 	 
Elektrobit; provided, however, that, Elektrobit shall have the option, exercisable by written notice to TerreStar prior to the effective date of such
termination, to retain its joint ownership (as set forth in Section 6.1.1) of the Reference Phone Rights and all Deliverables (including all work in process), and to pay to TerreStar damages for the breach giving rise to the termination, and in
such event, (i) Elektrobit, directly or through its designee, shall be free to complete the Project and complete the development of, and to make, have made, use, sell, import, have sold, lease and have leased, End Products, subject to its
obligation to pay royalties to TerreStar pursuant to Section 2.4.4, and (ii) the royalties payable by TerreStar to Elektrobit pursuant to Section 2.4.4 shall be equitably adjusted in light of the work completed by Elektrobit prior to
such termination. 

  

	 	12.5.	Survival. Notwithstanding anything else in this Agreement, the rights and obligations of the Parties under the following Sections shall survive the termination or expiration
of this Agreement: Section 2.4 (Reference Phone Licensing); Section 6.1 (Ownership of Work Product), Section 6.2 (Existing Intellectual Property), Section 7.9.8 (Remedies), Section 7.9.9 (Remedies), Section 9
(Indemnification); Section 10 (Confidential Information); Section 11 (Limitation of Liability), Section 13 (Audit Rights) and Section 14 (General Provisions). 

  

	13.	Audit Rights. 

  

	 	13.1.	Audit Rights. At either Party’s written request, not more frequently than once annually, the other Party shall furnish such Party with a certificate executed by an
officer or other authorized representative of such Party verifying, in reasonable detail, the amount of all royalties, if any, owed to such Party by the other Party pursuant to Section 2.4 (Reference Phone Licensing). At either Party’s
expense and upon reasonable prior notice to the other Party and not more frequently than once annually (unless a discrepancy is discovered), a Party may cause a certified public accountant to audit the other Party’s compliance with the terms of
Section 2.4 (Reference Phone Licensing). Each Party agrees to make available to the other Party’s certified public accountant, subject to reasonable confidentiality restrictions, such of its records and other materials as such accountant
reasonably may require in order to perform any such audit. Any such audit shall be conducted during regular business hours at the facilities of the Party being audited and shall not unreasonably interfere with its business activities. If an audit
reveals that a Party has underpaid amounts due to the other under Section 2.4 (Reference Phone Licensing) such Party shall be invoiced for such underpaid fees plus interest thereon at the prevailing U.S. dollar prime rate from the initial date
such amounts otherwise would have been due. If the amount of the underpayment exceeds [***]% of the total license fees owed to the auditing Party under Section 2.4 (Reference Phone Licensing), the Party found to have underpaid shall reimburse
the auditing Party’s third party costs for conducting the audit. If an audit reveals that a Party has overpaid amounts due to the other, the recipient of the overpayment shall promptly refund the overpayment. 

  

	14.	General Provisions. 

  

	 	14.1.	Relationship of the Parties. Nothing contained herein shall be construed as creating any agency, partnership, or other form of joint enterprise between the Parties. Neither
Party is authorized to make any representation, contract, or commitment on behalf of the other Party. 

  

	 	14.2.	Amendments. This Agreement shall not be amended or modified except by a subsequently dated written amendment approved in accordance with the terms of Section 4.2
(Changes) and signed by an authorized representative on behalf of each of the Parties. 

  

 - 26 - 

	 	14.3.	Notices. All notices and requests required or made under this Agreement must be in writing and will be deemed given (i) if personally delivered, on the day of such
delivery, unless such day is not a Business Day, in which case the next Business Day (ii) if mailed postage prepaid, certified or registered mail, on the fifth Business Day after such mailing, and (iii) if sent by recognized overnight
delivery service, the next Business Day, to: 

 If to TerreStar  : 
  

			
	TerreStar Networks Inc.
		
	Attn.:	  	[***]
		  	[***]
		  	12010 Sunset Hills Road
		  	Suite 900
		  	Reston, VA 20190
		  	Tel: [***]
		  	Fax: 703-476-7143

 With a copy to: 
  

			
	TerreStar Networks Inc.
		
	Attn.:	  	[***]
		  	[***]
		  	12010 Sunset Hills Road
		  	Suite 900
		  	Reston, VA 20190
		  	Tel: [***]
		  	Fax: 703-476-7143

  

 - 27 - 

 If to Elektrobit: 
  

			
	Elektrobit, Inc.
		
	Attn.:	  	[***]
		  	[***]
		  	22745 29th Drive SE
		  	Suite 200
		  	Bothell, Washington 98021
		  	Tel: [***]
		  	Fax: (425) 686 3102

 With a copy to: 
  

			
	Brown Rudnick Berlack Israels LLP
		
	Attn.:	  	Michael J. Student
		  	Seven Times Square
		  	New York, NY 10036
		  	Tel: (212) 209-4800
		  	Fax: (212) 209-4801

  

	 	14.4.	Assignment. Except as otherwise expressly provided for in this Agreement, neither this Agreement nor any rights (including but not limited to ownership of the Deliverables or
any rights thereunder) or obligations of any Party hereunder may be assigned or transferred by either Party without the prior written approval of the other Party; provided, however, that either Party may, on prior written notice to the other
but with no requirement to obtain such other Party’s approval, assign this Agreement, and all rights hereunder, to any entity that controls, is controlled by or is under common control with the assigning Party. For purposes of this
Section 14.4, “control” shall be defined as the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of an entity whether through the ownership of voting securities of such
entity, by contract or otherwise. 

  

	 	14.5.	Merger and Waiver. This Agreement, together with the Confidentiality Agreement and all appendixes or exhibits attached hereto, is the entire agreement between the Parties
with respect to the matters contained herein, and all prior or contemporaneous agreements and negotiations with respect to those matters are superseded by this Agreement. No waiver of any breach or default shall constitute a waiver of any subsequent
breach or default. 

  

 - 28 - 

	 	14.6.	No Rule of Strict Construction. Regardless of which Party may have drafted this Agreement, no rule of strict construction shall be applied against either Party. If any
provision of this Agreement is determined by a court of competent jurisdiction to be unenforceable, such provision shall be deemed to be modified to the extent necessary to allow it to be enforced to the extent permitted by law, or if it cannot be
modified, the provision will be severed and deleted from this Agreement, and the remainder of the Agreement will continue in effect. 

  

	 	14.7.	Disputes; Choice of Law. Any differences or disputes concerning any issues of fact between the parties arising out of relating to this Agreement shall be, to the extent
possible, resolved by amicable settlement. First, on written demand of either Party for dispute resolution, the EMOC shall meet face to face to attempt to resolve such disputes. This meeting shall be scheduled and held within [***] after the demand
for dispute resolution is delivered. Second, if the Parties are unable to resolve the disputes through the EMOC within [***] following the EMOC face to face meeting, then on written demand of either Party for further dispute resolution, each Party
shall appoint a senior executive from within the Party’s organization, who shall not be a member of the EMOC, to represent it in further face to face discussions with the other Party’s appointed senior executive representative, to attempt
to resolve such disputes. The Parties shall designate their respective representatives and this meeting shall be scheduled and held within [***] after the demand for further dispute resolution is delivered. Third, if the Parties are unable to
resolve the disputes through their respective senior management representatives within [***] following their face to face meeting, then either party may then seek legal remedies in the state or federal courts located in the State, City and County of
New York, it being agreed that each Party irrevocably consents to the exclusive jurisdiction and venue of such courts for any dispute, action or proceeding arising under or in connection with this Agreement. This Agreement shall be governed by the
internal substantive laws of the State of New York, without regard to principles of conflict of laws. The U.N. Convention on Contracts for the International Sale of Goods is hereby excluded. 

  

	 	14.8.	Force Majeure. Neither Party shall be liable hereunder by reason of any failure or delay in the performance of its obligations hereunder on account of strikes (excluding
strikes by such Party’s personnel, including subcontractor personnel), riots, insurrection, fires, flood, storm, explosions, acts of God, acts of terrorism, war, governmental action, earthquakes, material shortages or any other cause which is
beyond the reasonable control of such Party. Notwithstanding the foregoing, such cause or condition shall not include a Party’s lack of funds, lack of credit, or other financial inability to perform. If a Party intends to rely on the foregoing
force majeure protection, it shall timely notify the other Party in order to permit the other Party, in its sole discretion, to suspend or curtail its own performance under the Agreement for such time as the failure, delay or default continues.

  

	 	14.9.	Injunctive Relief. A breach by one Party of any of the promises or agreements contained in this Agreement may result in irreparable and continuing damage to the other party
for which there may be no adequate remedy at law, and the other Party is therefore entitled to seek injunctive relief as well as such other and further relief as may be appropriate, subject to the terms of Section 14.7 (Disputes; Choice of Law)
as to governing law, forum and consent to jurisdiction. 

  

 - 29 - 

	 	14.10.	Counterparts. This Agreement may be executed simultaneously in two or more counterparts, each of which will be considered an original, but all of which together will
constitute one and the same instrument. 

 IN WITNESS WHEREOF, the Parties hereto have caused this
Agreement to be executed by their respective duly authorized representatives as of the Effective Date. 
  

											
		 	TERRESTAR NETWORKS INC.	 		 	ELEKTROBIT INC.
						
		 	By:	 	 /s/ Robert H. Brumley
	 		 	By:	 	 /s/ Pertti Korhonen

		 	Name:	 	Robert H. Brumley	 		 	Name:	 	Pertti Korhonen
		 	Title:	 	President and CEO	 		 	Title:	 	Chief Executive Officer
Attorney-in-fact

  

 - 30 - 

 AMENDMENT NO. 1 
 To the MASTER DEVELOPMENT AND LICENSING AGREEMENT 
 Between TerreStar Networks Inc. and Elektrobit,
Inc. 
 THIS AMENDMENT NO. 1 to the MASTER DEVELOPMENT AND LICENSING AGREEMENT between TerreStar Networks Inc. (“TerreStar”) and
Elektrobit, Inc. (“Elektrobit”), dated August 10, 2007 (the “Agreement”) is made this 14th day of August, 2007 by and between TerreStar and Elektrobit (collectively, the “Parties”). 
 WITNESSETH: 
 WHEREAS, the Parties desire to amend the
Agreement pursuant to Article 14.2 thereof, as set forth in this Amendment No. 1; 
 NOW, THEREFORE, in consideration of the premises
and mutual covenants and agreements contained in this Amendment No. 1, the Parties agree as follows: 
 1. Warranty Remedy.
Section 7.8 is amended to read as follows (modification underlined and bold): 
 “7.8 TerreStar Remedy for Breach of
Warranty. In the event a breach of the representations and warranties set out in Section 7.1 (Compliance with Specifications) is discovered by TerreStar, TerreStar agrees to provide Elektrobit prompt written notice of TerreStar’s
discovery of such breach, including reasonably available details of the nature of such errors, defects or failures of the Deliverables. TerreStar agrees to provide reasonable cooperation to Elektrobit in connection with diagnosing and remedying any
such error, defect or failure of the Deliverables that may be discovered. Elektrobit shall, as its sole obligation and TerreStar’s sole remedy, correct at its own expense any defect, error, failure to meet the Specifications, or other condition
giving rise to a breach of any warranty set out in Section 7.1 (Compliance with Specifications) within [***] or, if Elektrobit can demonstrate that it is not feasible to provide such correction within [***], as soon as feasible, after
Elektrobit becomes aware of such condition. If the correction of such condition includes modification of software, Elektrobit shall make such software available to all End Customers as a user upgrade at no charge. Elektrobit shall not be deemed to
be in breach of the representations and warranties set out in Section 7.1 (Compliance with Specifications) to the extent that any errors, defects or failures are caused by (i) the TerreStar Data, TerreStar-Furnished Items, TerreStar
Background Rights or any Third Party Contributions (excluding Third Party Contributions incorporated into the Deliverables by Elektrobit Personnel without TerreStar’s consent in accordance with Section 2.4.5), it being agreed that
Elektrobit’s sole obligation in respect of such Third Party Contributions shall be as set forth in Section 7.9 below; (ii) TerreStar’s or any TerreStar End Customer’s or TerreStar Sublicensee’s negligence or misuse;
(iii) any alteration or repair by any third party not approved in writing by Elektrobit (unless TerreStar retained the third party in response to Elektrobit’s failure or refusal to comply with the warranty); or (iv) any operation of
the Deliverables outside of environmental specifications set forth in the applicable SOW.” 
 2. Confidential Information. The following
paragraph is added to the end of Section 10: 
 “Legally Required Disclosures. Notwithstanding anything to the
contrary in this Agreement or the Confidentiality Agreement, in the event that the Party receiving Confidential Information (the 

  

 1 

 
“Receiving Party”) of the other Party (the “Disclosing Party”) becomes legally compelled (including disclosures necessary
or in good faith determined to be reasonably necessary under the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended) to disclose Confidential Information of the such other Party, including this Agreement or other
supporting document(s), the Receiving Party shall, to the extent practicable under the circumstances, provide the Disclosing Party with written notice thereof so that the Disclosing Party may seek a protective order or other appropriate remedy, or
to allow the Disclosing Party to request the redaction of such portions of the Confidential Information as are not required by law to be disclosed. In any such event, the Receiving Party will disclose only such information as is legally required,
and will cooperate with the Disclosing Party (at the Disclosing Party’s expense) to obtain proprietary treatment for any Confidential Information being disclosed.” 
 3. Status of Contract. Except as specifically amended, the Contract remains in full force and effect, and is ratified and confirmed. 
 IN WITNESS WHEREOF, the Parties have duly executed this Amendment No. 1 as of the date first written above. 
  

			
	TERRESTAR NETWORKS INC.
		
	By:	 	 /s/ Neil Hazard

	Name:	 	Neil Hazard
	Title:	 	Chief Financial Officer
	
	ELEKTROBIT, INC.
		
	By:	 	 /s/ Veli-Matti Ihme

	Name:	 	Veli-Matti Ihme
	Title:	 	Vice President and General Manager

  

 2 

 AMENDMENT NO. 2 
 To the MASTER DEVELOPMENT AND LICENSING AGREEMENT 
 Between TerreStar Networks Inc. and Elektrobit,
Inc. 
 THIS AMENDMENT NO. 2 to the MASTER DEVELOPMENT AND LICENSING AGREEMENT between TerreStar Networks Inc. (“TerreStar”) and
Elektrobit, Inc. (“Elektrobit”), dated August 10, 2007, as amended (the “Agreement”) is made this 31st day of August, 2007 by and between TerreStar and Elektrobit (collectively, the “Parties”). 
 WITNESSETH: 
 WHEREAS, the Parties desire to amend the
Agreement, as heretofore amended, pursuant to Article 14.2 thereof, as set forth in this Amendment No. 2; 
 NOW, THEREFORE, in
consideration of the premises and mutual covenants and agreements contained in this Amendment No. 2, the Parties agree as follows: 
 1. Signature
Capacity. The line appearing beneath the signature of Pertti Korhonen, signatory of the Agreement on behalf of Elektrobit, is amended to read in its entirety as follows (modification underlined and bold): 
 “Title: Attorney-in-Fact.” 
 2.
TerreStar Signature Block. The lines appearing beneath the signature of Robert H. Brumley, signatory of the Agreement on behalf of TerreStar, is amended to read in its entirety as follows (modification underlined and bold): 
 “Name: Robert H. Brumley” 
 “Title: President and CEO” 
 3. Status of Contract. Except as specifically amended, the Agreement remains in full
force and effect, and is ratified and confirmed. 
 IN WITNESS WHEREOF, the Parties have duly executed this Amendment No. 2 as of the date first written
above. 
  

			
	TERRESTAR NETWORKS INC.
		
	By:	 	 /s/ Neil Hazard

	Name:	 	Neil Hazard
	Title:	 	Chief Financial Officer
	
	ELEKTROBIT, INC.
		
	By:	 	 /s/ Veli-Matti Ihme

	Name:	 	Veli-Matti Ihme
	Title:	 	Vice President and General Manager

  

 1 

 

 
 Statement of Work 
  

							
		 		 	 To:
	    	TerreStar Networks
				
		 		 	For:	    	Phase I - Core Engine and Reference Phone Development
				
		 		 	Date:	    	Sep 19, 2007
				
		 		 	Document ID:	    	P07009SOW01R08

  

 CONFIDENTIAL 

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 VERSION HISTORY 
  

									
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	  	Customer:	  	Terrestar Networks
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	  		  	Company Confidential	  	[***]

  
 DISTRIBUTION: 
  

			
	TerreStar Networks:	  	[***]
		  	[***]
		  	[***]
		  	[***]
		  	[***]
		  	[***]
		  	[***]
		  	[***]
		
	Elektrobit:	  	[***]
		  	[***]
		  	[***]
		  	[***]
		  	[***]
		  	[***]
		  	[***]

					
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 TABLE OF CONTENTS: 
  

					
	 1. INTRODUCTION
	  	6
			
		  	1.1. REFERENCE MATERIALS	  	6
		  	1.2. ACRONYMS AND ABBREVIATIONS AND DEFINITIONS	  	6
		
	 2. PROJECT OVERVIEW
	  	9
			
		  	2.1. PROJECT OBJECTIVE	  	9
		  	2.2. PROJECT ORGANIZATION	  	10
		  	2.3. PROJECT APPROACH	  	10
		  	2.4. HARDWARE	  	12
		  	2.5. SOFTWARE	  	13
		  	2.6. VERIFICATION AND VALIDATION	  	13
		  	    2.6.1. Pre-Certifications for Reference Phones	  	14
		  	    2.6.2. Test Areas	  	14
		  	2.7. RESPONSIBILITIES AND TASKS	  	15
		  	    2.7.1. Responsibilities of Program Parties	  	15
		  	    2.7.2. Elektrobit Responsibilities	  	15
		  	        2.7.2.1. Overview	  	15
		  	        2.7.2.2. Development responsibilities	  	16
		  	        2.7.2.3. Other responsibilities	  	16
		  	            2.7.2.3.1. IPR search	  	16
		  	            2.7.2.3.2. Support for drive test equipment	  	16
		  	    2.7.3. TerreStar Responsibilities	  	17
		  	        2.7.3.1. Overview	  	17
		  	        2.7.3.2. Development responsibilities	  	17
		  	    2.7.4. 3rd Party responsibilities (managed by TerreStar)
	  	18
		  	        2.7.4.1. Hughes Network Systems	  	18
		  	        2.7.4.2. Infineon and Comneon	  	19
		  	    2.7.5. 3rd Party responsibilities (managed by Elektrobit)
	  	20
		  	        2.7.5.1. Flextronics	  	20
		
	 3. ACCEPTANCE PROCEDURE
	  	21
		
	 4. PROJECT PROCESSES
	  	22
			
		  	4.1. OVERVIEW	  	22
		  	4.2. REQUIREMENT MANAGEMENT	  	22
		  	4.3. INTEGRATION AND TESTING	  	22
		  	4.4. RISK & ISSUE MANAGEMENT	  	23
		  	4.5. PROGRAM MANAGEMENT ORGANIZATION	  	23
		  	    4.5.1. Executive Oversight Management Committee (EMOC)	  	23
		  	    4.5.2. Program Steering Group	  	23
		  	    4.5.3. Test Management	  	24
		
	 5. TERRESTAR FURNISHED ITEMS
	  	26

					
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	 6. THIRD PARTY CONTRIBUTIONS
	  	27
		
	 7. PROJECT DEPENDENCIES, ASSUMPTIONS
	  	28
		
	 8. PROJECT TIMELINE, DELIVERABLES AND MILESTONES
	  	29
			
		  	8.1. SCHEDULE	  	29
		  	8.2. DELIVERABLES	  	29
		
	 9. PROJECT FEES & TERMS
	  	30
			
		  	9.1. HOURLY RATES AND EXPENSES	  	30
		  	9.2. EARLY TERMINATION FEE	  	32
		
	 APPENDIX 1 CORE ENGINE AND REFERENCE PHONE ASSUMPTIONS
	  	34
		
	 APPENDIX 2 TERRESTAR FURNISHED ITEMS
	  	35
			
		  	APPENDIX 2A: PDA/BUSINESS PHONE TERRESTAR FURNISHED ITEMS:	  	35
		  	APPENDIX 2B: STYLE PHONE TERRESTAR FURNISHED ITEMS	  	43
		
	 APPENDIX 3 ELEKTROBIT DELIVERABLES
	  	55
			
		  	APPENDIX 3A: PDA/BUSINESS PHONE ELEKTROBIT DELIVERABLES	  	55
		  	APPENDIX 3B: STYLE PHONE ELEKTROBIT DELIVERABLES	  	59
		
	 APPENDIX 4: DEVELOPMENT SCHEDULE
	  	67
			
		  	APPENDIX 4A: PDA/BUSINESS PHONE SCHEDULE	  	68
		  	APPENDIX 4B: STYLE PHONE SCHEDULE	  	68

					
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 1. INTRODUCTION 
 This Statement of Work defines the scope of technical work to be performed by
Elektrobit for development of two Core Engines and two Reference Phones for TerreStar Networks innovative hybrid terrestrial-satellite network. The Work is governed by Terms and Conditions set forth in the Master Development and Licensing Agreement
between Elektrobit, Inc. (“EB”) and TerreStar Networks Inc [1]. 
 There are two development programs in EB handling the development
described in this SOW. More details of the programs’ inputs, deliverables and responsibilities are described in separate appendixes for those programs (see appendix 2, 3 and 4). 
 This SOW covers the development work until pre-certifications only from the stand point of certification and verification work. There will be another SOW
that covers the certification effort. 
 1.1. Reference Materials 
  

			
	[1]	 	Master Development and Licensing Agreement between Elektrobit, Inc and TerreStar Networks Inc., as amended.
	[2]	 	PDA/Business Phone Product Description
	[3]	 	Style Phone Product Description
	[4]	 	[***]

 1.2. Acronyms and Abbreviations and Definitions 
  

			
	Abbreviation	  	 Description

	AP	  	Application Processor
	ATC	  	Ancillary Terrestrial Component
	BB	  	Baseband
	BT	  	Bluetooth
	BSP	  	Board Support Package (e.g. Hardware drivers and adaptation layer)
	Core Engine (CE)	  	Core Engine. Printed Wiring Board (size about A5) and software including all the major sub-systems of the hybrid terrestrial-satellite terminal
	Chipset	  	A set of Integrated Circuits and corresponding SW designed for mobile phone functionality

					
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	Cradle	  	A Reference Phone holder mounted on car dashboard
	EB	  	Elektrobit, Inc.
	Ecosystem	  	a community comprising of a number of technology, component and service vendors contractually connected and working towards an implementation of one or several reference phones
	EMP	  	Ericsson Mobile Platform
	End Product	  	Validated product ready for commercial deployment
	ETSI	  	European Telecommunication Standardizing Institute
	FCC	  	Federal Communications Commission
	GCF-CC	  	Global Certification Forum – Certification Criteria
	GSM	  	Global System Mobile. 2G digital radio access technology
	GMR-1	  	Satellite modem communication system, based on GSM technology and specified by 3GPP
	GMR-3G	  	Future version for GMR-3G including packet access technology in satellite modem
	HNS	  	Hughes Network Systems
	HW	  	Hardware
	IC	  	Industry Canada
	ID	  	Industrial Design
	IMS	  	IP Multimedia Subsystem, defined by 3GPP
	IPR	  	Intellectual Property Rights
	MMI	  	Man-Machine Interface. User Interface for the phone.
	MP-EH	  	Infineon 2G/3G platform product name
	PCB	  	Printed Circuit Board
	PDA/Business Phone	  	A Reference Phone designed to address business users
	Phone Concept	  	Phone concept is a set of key parameters e.g. form fit size, supported RF bands, supported camera resolution, creating a description of the mobile phone to be designed.
	PTCRB	  	PCS Type Certification Review Board
	Pre-Certification	  	Pre-Certification is a testing work which is executed prior to official certifications, solely to support R&D design work and not necessarily done in accredited certification laboratories.

	Product	  	End Product as defined in the Master Terms and Conditions
	PWB	  	Printed Wiring Board
	RF	  	Radio Frequency
	RTOS	  	Real-Time Operating System
	RP	  	Reference Phone. Form Factor reference implementation of the hybrid terrestrial-satellite terminal, with mechanical housing. Seed for commercial end-products.
	SAR	  	Specific Absorption Rate
	SOW	  	Statement of Work
	Style Phone	  	A Reference Phone designed to address consumers
	SW	  	Software

					
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	SWR	  	Software Release (contains SW delivery either in binary/source code format and related documentation e.g. Release Note)
	TCB	  	Telecommunication Certified Body
	TSN	  	TerreStar Networks
	UL	  	Underwriters Laboratories
	USB	  	Universal Serial BUS
	Verification	  	Verification is R&D testing of Terminal SW, HW and Mechanics. This also includes possible pre-Certifications.
	Validation	  	Validation means certification cases executed in official laboratories.
	W-CDMA	  	Wideband Code Division Multiple Access. 3G digital radio access technology

					
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 2. PROJECT OVERVIEW 
 2.1. Project Objective 
 The main objective of this Work is to design, develop and validate two (2) sets of Core Engines and corresponding Reference Phones capable of
operating on the TerreStar’s S-band network, as well as on selected commercial 2G and 3G GSM/W-CDMA networks. 
 The frequency bands
supported by Core Engines shall be: 
 [***] 
 [***] 
 [***] 
 Core Engines and Reference Phone development projects are a joint effort between TerreStar, Elektrobit, Infineon Technologies and Hughes Network Systems (“Program Parties”). TerreStar has responsibility to
define marketing requirements, operator service definitions and to accept Industrial Designs (ID) to be used for each Reference Phone. Elektrobit is responsible for terminal main system integration and Hughes is responsible to provide satellite
modem hardware and software to be used in terminal development. 
 Main input document for CEs and RPs developments are the product
descriptions of the phones (ref [2] and ref [3]) which are mutually approved between TerreStar and Elektrobit. 
 Rebanding of Infineon
platform will be first done sacrificing the 2100MHz WCDMA band for the TerreStar frequency band. 
 There will be other SOWs covering the
following areas, not covered by this SOW: 
  

	 	•	 	 Infineon platform modifications to accommodate TSN frequency band and interworking with the satellite chipset 

  

	 	•	 	 Smart Phone Reference Phone development 

  

	 	•	 	 Maintenance work of the Reference Phones 

 This SOW does not cover the production of the end products. There will be an other agreement for that. 
 Maintenance and updates are
out of scope of this SOW. 

					
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 2.2. Project Organization 
 Key people involved in this project in the EB organization are:

 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 2.3. Project Approach 
 Elektrobit will assign a multi-disciplined engineering team consisting of RF, baseband, hardware, mechanical, antenna, software, user experience, system
and other engineers and engineering managers to execute the Work, led by the Program Manager, who is the primary communications point of contact to TerreStar Networks. The team will primarily consist of [***] based resources. 
 The development flow consists of creation of Core Engine (CE) and Reference Phone (RP) for each product family, as depicted in Figure 1. There are two
sets of CEs and RPs in the scope of this Work based on two phone concepts. One concept is created to address PDA/Business Phone product, and the other to address consumer Style Phone product. Each concept will be based on Product Description
accepted by TerreStar. 
 The main difference between the two sets is that PDA business phone CE/RP pair is based on [***] 
 [***] 
 Figure 1. Development flow
from concept to end-products 

					
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 The primary philosophy in the development of [***]. 
 The main Program Parties on this Work are: 

					
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 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 2.4. Hardware 
 Since two Phone Concepts have different features and service requirements, two different HW platforms are
required. 
 In case of Core Engines development, Elektrobit shall develop [***] 
 [***] 
 [***] 
 [***] 

					
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 [***] 
 2.5. Software 
 [***] 
 [***] 
 [***] 
 2.6. Verification and Validation 
 [***] 
 [***] 
 [***] 

					
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 2.6.1. Pre-Certifications for Reference Phones 
 [***] 
 [***] 
 [***] 
 2.6.2. Test Areas 
 Test areas that will be covered
during the CE and RP development: 
 [***] 

					
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 2.7. Responsibilities and Tasks 
 2.7.1. Responsibilities of Program Parties 
 This section lists the responsibilities of contract parties of this SOW (i.e. TerreStar and Elektrobit) in the Core Engine and Reference Phone projects.
As both the Core Engine and the Reference Phone for TerreStar will be developed in cooperation with Program Parties including Elektrobit, TerreStar is responsible for TerreStar furnished items as defined in chapter 5 including their schedule,
functionality, level of quality and maturity and performance. 
 This section defines the responsibilities and tasks of Program Parties
involved. TerreStar shall be responsible to ensure that companies contractually managed by TerreStar and contributing to the project fall under Elektrobit system integration management. [***]. 
 2.7.2. Elektrobit Responsibilities 
 2.7.2.1. Overview 
 [***] 
 Under this SOW, Elektrobit is
responsible for the development of two Core Engines and two Reference Phones based on two separate product descriptions and IDs. 
 [***]

					
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 Elektrobit responsibilities in the project at the high level shall be: 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 2.7.2.2. Development responsibilities 
 Detailed responsibility areas between Program Parties are defined in Appendices 2 and 3. 
 2.7.2.3. Other responsibilities 
 2.7.2.3.1. [***] 
 [***] 
 [***] 
 2.7.2.3.2. [***] 
 [***] 

					
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 2.7.3. TerreStar Responsibilities 
 2.7.3.1. Overview 
 TerreStar responsibility at high level shall be: 
  

	 	•	 	 Coordinate the Program Parties’ work so that deliverables are received on time with required quality and contents. 

  

	 	•	 	 When necessary and requested by Elektrobit, support Elektrobit in System Integration management to ensure vital deliveries from the Program Parties.

  

	 	•	 	 Create and maintain schedule and regular updates for other areas beyond Elektrobit responsibility. 

 [***] 
  

	 	•	 	 Manage licensing and contractual issues with external parties to the extent not related solely to Elektrobit’s tasks. 

  

	 	•	 	 Provide Supplies to Elektrobit as described in chapter TerreStar Furnished Items 

  

	 	•	 	 Ensure a level of quality, maturity and performance for TerreStar Supplies 

 [***] 
 For more details regarding TerreStar
furnished items see section 5. 
 [***] 
 2.7.3.2. Development responsibilities 
 [***] 
 [***] 
 [***] 
 [***] 

					
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 Detailed responsibility areas between Program Parties are defined in Appendices 2 and 3. 
 2.7.4. 3rd Party responsibilities (managed by TerreStar) 
 2.7.4.1. Hughes Network Systems 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 

					
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 [***] 
 [***] 
 [***] 
 [***] 
 2.7.4.2. [***] 
 [***] 
 [***] 
 [***] 
 [***]

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

					
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 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 2.7.5. 3rd Party
responsibilities (managed by Elektrobit) 
 2.7.5.1. [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 

					
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 3. ACCEPTANCE PROCEDURE 
 Acceptance principles and procedures for EB Deliverables will be defined in an Acceptance
Plan, which will be generated and delivered by Elektrobit by end of [***] will go through the TerreStar review and sign-off process including also cross segment review, responsibility for facilitating and sign-off being in the [***] organization.

 Notwithstanding Section 5.1 of the Master Development and Licensing Agreement (Ref [1]), all Deliverables listed in Appendix 3 shall be reviewed and
approved according to the Acceptance Plan, and in the event of a direct and irreconcilable conflict between Section 5.1 of the Master Development and Licensing Agreement, the Acceptance Plan shall prevail with respect to those Deliverables.

					
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 4. PROJECT PROCESSES 
 4.1. Overview 
 Following chapters give some high level information about the process applicable for this program and highlights the responsibilities of Elektrobit and
the Program Parties. More detailed descriptions will be presented in the Process Description Document, to be generated by Elektrobit, subject to TSN review and approval, and to be delivered to Program Parties by end of [***]. 
 Working assumption is that Elektrobit processes will be used in terminal development. 
 4.2. Requirement Management 
 Elektrobit shall be responsible for [***]. 
 4.3. Integration and Testing 
 Integration and Test
processes (a part of the Process Description Document) for the program will be based on [***]. 
 [***] 
 [***] 
 [***] 

					
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 4.4. Risk & Issue Management 
 All Program Parties will periodically review risks and issues
and will take actions to: 
  

	 	•	 	 Assess and prevent risks 

  

	 	•	 	 Assess and resolve issues 

 Risk
database shall be reviewed in each Program Steering Group meeting. 
 4.5. Program Management Organization 
 At the high-level, the program has the following management organization and structure. 
 4.5.1. Executive Oversight Management Committee (EMOC) 
 Program focus and general direction is set
and progress is monitored at high level in the [***]. 
 In addition, all milestone approvals will be brought forward by [***]. 
 4.5.2. Program Steering Group 
 Each Party shall
appoint an individual “Program/Project Manager”, who shall, together with the other Party’s Program Managers, serve as the Program Steering Group. The Program Steering Group will make decisions on the execution of the SOW in relation
to the day-to-day aspects of the project. Mandatory members of the Program Steering Group are: [***]. 
 [***] 
 [***] 
 [***] 
 [***] 

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 4.5.3. Test Management 
 Each Program Party shall nominate a Test Manager who will be the main contact
point in testing issues. The responsibilities of Test Manager are to: 
 [***] 
 [***] 
 [***] 
 [***] 
 Each Program Party shall be
responsible for [***]. Also, each Program Party shall commit to [***]. 
 Each Program Party shall be responsible for [***]. 
 Here is the list of main test tools and equipment used for CE and RP development. [***]. 
 [***] 
 [***] 
 [***] 

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 [***] 

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 5. TERRESTAR FURNISHED ITEMS 
 TerreStar shall ensure that all inputs to Elektrobit development work
are received timely with planned functionality, level of quality and performance, as defined in Appendix 2A (PDA/Business phone) and Appendix 2B (Style phone). 
 Program Parties/Technology Providers: 
  

											
	 Area
	 	 	  	 Vendor
	  	 	  	Technology/Service	 	 
	[***]	 		  	[***]	  		  	[***]	 	
	[***]	 		  	[***]	  		  	[***]	 	
	[***]	 		  	[***]	  		  	[***]	 	
	[***]	 		  	[***]	  		  	[***]	 	
	[***]	 		  	[***]	  		  	[***]	 	
	[***]	 		  	[***]	  		  	[***]	 	
	[***]	 		  	[***]	  		  	[***]	 	
	[***]	 		  	[***]	  		  	[***]	 	

 TerreStar is responsible for delivering all the TerreStar Furnished Items defined in Appendix 2
TerreStar Furnished Items. 

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 6. THIRD PARTY CONTRIBUTIONS 
  

											
	 Technology area
	 	 	 	Vendor	 	 	 	Technology	 	 
	[***]	 		 	[***]	 		 	[***]	 	
	[***]	 		 	[***]	 		 	[***]	 	
	[***]	 		 	[***]	 		 	[***]	 	
	[***]	 		 	[***]	 		 	[***]	 	
	[***]	 		 	[***]	 		 	[***]	 	

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 7. PROJECT DEPENDENCIES, ASSUMPTIONS 
 The dependencies are listed in Appendix 2 TerreStar Furnished
Items. These inputs will work as enablers for Elektrobit work and have an effect on the schedule and quality of Elektrobit Deliverables. 

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 8. PROJECT TIMELINE, DELIVERABLES AND MILESTONES 
 The expected activities and deliverables over the
project are as indicated below. 
 8.1. SCHEDULE 
 This section presents the terminal development schedule resulting from the engineering schedule from Program Parties, according to which this project will be carried out. 
 TerreStar and Elektrobit agree these dates may be subject to change since there are identified risks and uncertainties involved due to limited information
available at the time of writing of this SOW. 
 See Appendix 4: Development Schedule 
 Detailed information of PDA/Business Phone Program Plan and Style Phone Program Plan (see Appendix 3). 
 8.2. Deliverables 
 Elektrobit deliverables are listed
in Appendix 3 Elektrobit Deliverables. 
 8.3. Prototype deliveries 
 In regards to prototype deliveries, amount of prototypes will be decided by the [***]. 
 Prototypes will be
charged on time and material basis as agreed in the Master Development and Licensing Agreement Ref [1]. 

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 9. PROJECT FEES & TERMS 
 The project will be executed on a time and materials basis. Work
performed by Elektrobit resources will be billed to TerreStar Networks on an hourly basis. Materials and other expenses such as [***] will be invoiced to TerreStar Networks at [***]. 
 9.1. Hourly Rates and Expenses 
 The hourly rate for Elektrobit resources assigned to the project will
be: 
 [***] 
 [***] 

Note: The estimated not-to exceed amounts below cover developments of both Reference Phones (PDA/Business and Style Reference Phones). [***]

 The estimated not-to-exceed amounts for design services and expenses are as follows. Exceeding these amounts requires written approval from
TerreStar Networks. 
 Design Services: 
  

					
		 	2007:	  	$12,000,000
		 	2008:	  	$32,000,000
		 	2009:	  	$10,000,000

 Expenses: 
 [***] 
 [***] 
 [***] 

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 In addition to the labor rates per hour defined above, Elektrobit charges the following rates for the use of its [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 All prices and fees set forth in this SOW are exclusive of sales, use, value added, excise, and similar taxes incurred by Elektrobit (or its subcontractors) in connection with the services and Deliverables provided to
TerreStar. Provided such foregoing taxes are properly invoiced and separately stated at the same time as the payments are invoiced on the same invoice, TerreStar will be responsible for all such taxes (“TerreStar Taxes”). EB shall
be responsible for paying any and all duties, taxes, tax-like charges or tax-related surcharges other than TerreStar Taxes, including such taxes determined by EB’s income or net worth, franchise or property tax, business tax, value-added tax,
excise, sales, use or employment taxes, stamp duty, import and export related duty or payables incurred by EB in connection with the performance of this SOW or the design, development, manufacture and delivery of the EB Deliverables (“EB
Taxes”). In the event that TerreStar provides EB with a direct pay permit, sale for resale exemption certificate, sales tax exemption certificate or other applicable exemption certificate, EB 

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 
will not invoice the TerreStar Taxes covered by such exemption certificate(s). The Parties shall cooperate to minimize all TerreStar Taxes and EB Taxes,
including taking all steps within their power that are necessary to ensure that all applicable exemptions and tax credits are available in respect of the Deliverables and services. 
 9.2. Early Termination Fee 
 In the event TerreStar terminates this SOW Without Cause, the following
Early Termination Fees shall apply, as defined in section 12.2.1 of the Master Development and Licensing Agreement [1]: 
 [***] 

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 IN WITNESS WHEREOF, the Parties hereto have caused this SOW to be executed by their respective duly authorized representatives as
of September 19, 2007 (the “Effective Date”). 
  

									
	 TERRESTAR NETWORKS INC.
	 		 	ELEKTROBIT, INC.
					
	By:	 	 /s/ Neil Hazard
	 		 	By:	 	 /s/ Veli-Matti Ihme

	Name:	 	Neil Hazard	 		 	Name:	 	Veli-Matti Ihme
	Title:	 	Chief Financial Officer	 		 	Title:	 	V.P. of Professional Radios
					
		 		 		 	By:	 	 /s/ Vesa Raudaskoski

		 		 		 	Name:	 	Vesa Raudaskoski
		 		 		 	Title:	 	President

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 APPENDIX 1 CORE ENGINE AND REFERENCE PHONE ASSUMPTIONS 
 This appendix contains high-level
descriptions of the Core Engine and Reference Phone as they are described as of the Effective Date of this SOW. 
 General 

Core Engine: 
 Integration of all
technologies necessary to support Reference Phone development 
 [***] 
 Reference Phone: 
 [***] 

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 APPENDIX 2 TERRESTAR FURNISHED ITEMS 
 At each Milestone, the Parties will mutually review and agree
the list of deliverables for the next Milestone. 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 Further explanation of terms used on the table below: 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 [***] 
 APPENDIX 2A: PDA/Business phone TerreStar Furnished Items: 
  

							
	 Domain
	  	 TerreStar Furnished Item
	  	Milestone	  	Responsible
				
	 [***]
	  	[***]	  	[***]	  	[***]
				
	 [***]
	  	[***]	  	[***]	  	[***]

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

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

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

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

					
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	39 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	40 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	41 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	42 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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 APPENDIX 2B: Style phone TerreStar Furnished Items 
  

							
	 Domain
	  	 TerreStar Furnished Item
	  	Milestone	  	Responsible
	 [***]
	  	[***]	  	[***]	  	[***]

					
	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	43 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	44 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	45 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	46 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
	 [***]
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	47 (68)

							
	

	  	Customer:	  	Terrestar Networks
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	49 (68)

							
	

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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	54 (68)

							
	

	  	Customer:	  	Terrestar Networks
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	  		  	Company Confidential	  	[***]

  
 APPENDIX 3 ELEKTROBIT DELIVERABLES 
 At each Milestone Parties will mutually review and agree the list
of Deliverables for the next Milestone. 
 The Deliverables based on inputs (see Appendix 2 TerreStar Furnished Items) from other Program
Parties and further developed by Elektrobit are divided to four development phases: Specification, Design and Development, Component Integration and Terminal Integration. The Program Party responsible for the deliverable phase is named on the table.

 Definition of phases used on the table below: 
  

	 	•	 	 Specification: Specification work is done by a party named on the column. 

  

	 	•	 	 this may involve work from more than one Program Party 

  

	 	•	 	 Design & Development: SW and HW design of the Deliverable 

  

	 	•	 	 this may involve work from more than one Program Party 

  

	 	•	 	 Component Integration: Component is integrated to latest terminal SW release and tested before delivery to Elektrobit and before integration to main SW release.

  

	 	•	 	 Terminal Integration: Component which is delivered is integrated to main terminal SW release. 

 Further explanation of terms used on the table below: 
  

	 	•	 	 Chipset Vendor: Infineon Technologies, a Program Party delivering WCDMA/EDGE modem SW and HW components. 

  

	 	•	 	 AP Vendor: STMicroelectronics, a Program Party delivering Application Processor HW and BSP SW. 

  

	 	•	 	 Hughes, a Program Party delivering Satellite Modem SW and HW 

  

	 	 •
	 	 Antenna Vendor, a 3rd
Party company responsible for Antenna design & manufacturing. 

  

	 	•	 	 Microsoft, a Technology Provider delivering Windows Mobile OS for the terminal. 

 The following table represent Elektrobit Deliverables. 
 APPENDIX 3A: PDA/Business phone Elektrobit deliverables 
  

							
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	  	 Deliverable
	  	Milestone	  	Responsible
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	55 (68)

							
	

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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	56 (68)

							
	

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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	57 (68)

							
	

	  	Customer:	  	Terrestar Networks
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	58 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	APPENDIX 3B: Style phone Elektrobit deliverables	  		  	
				
	 Domain
	  	 Deliverable
	  	Milestone	  	Responsible
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	59 (68)

							
	

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	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
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	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
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	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	62 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	63 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	64 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	65 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  

							
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	66 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 APPENDIX 4: DEVELOPMENT SCHEDULE 
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	67 (68)

							
	

	  	Customer:	  	Terrestar Networks
	  	Proposal for:	  	Phase I - Core Engine and Reference Phone Development
	  		  	Company Confidential	  	[***]

  
 APPENDIX 4A: PDA/Business phone schedule 
  

							
	 Milestone
or Phase
	  	 ID
 (EB)
	  	 Description
	  	Target Date
				
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 APPENDIX 4B: Style phone schedule 
  

							
	 Milestone
or Phase
	  	 ID
 (EB)
	  	 Description
	  	Target Date
				
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	Document ID:	  	All Rights Reserved. Unauthorized reproduction prohibited	  	68 (68)

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