EXECUTION COPY
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                              AMENDED AND RESTATED

                              ASSET SALE AGREEMENT

                                     BETWEEN

                          MOBILE SATELLITE VENTURES LLC

                                       AND

                              MOTIENT SERVICES INC.


                                   DATED AS OF
                                 January 8, 2001



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                                TABLE OF CONTENTS

                                                                            Page
1.
      DEFINITIONS............................................................1
2.    CLOSING OF ASSET
      SALE...................................................................1
      2.1.     Sale of
               Assets........................................................1
      2.2.     Purchase Price; Initial
               Payment.......................................................2
      2.3.     Description of Subject
               Assets........................................................2
      2.4.     Excluded Assets; Unassignable
               Contracts.....................................................5
      2.5.     Assumption of Specified
               Liabilities...................................................6
      2.6.     Closing; Closing
               Date..........................................................7
      2.7.     Agreement on Disposition of Purchase
               Price.........................................................7
3.    ADDITIONAL UNDERTAKINGS AND
      COVENANTS..............................................................9
      3.1.     Consents and
               Approvals.....................................................9
      3.2.     Operation of Business of Motient
               Services.....................................................10
      3.3.
               Disclosure...................................................11
      3.4.     News
               Releases.....................................................11
      3.5.
               General......................................................11
      3.6.     Bulk Sales
               Laws.........................................................12
      3.7.     Access to Information; Basic Financial
               Information..................................................12
               3.7.1.  Access to
                       Information..........................................12
               3.7.2.  Basic Financial
                       Information..........................................12
      3.8.     Covenant to Perform Certain
               Obligations..................................................13
      3.9.     Update of Disclosure
               Schedules....................................................14
4.    REPRESENTATIONS AND WARRANTIES OF MOTIENT
      SERVICES..............................................................14
      4.1.     Organization and
               Standing.....................................................14
      4.2.
               Subsidiaries.................................................15
      4.3.
               Noncontravention.............................................15
      4.4.     Real
               Property.....................................................15
      4.5.
               Assets.......................................................15
      4.6.
               Insurance....................................................16
      4.7.     Intellectual
               Property.....................................................16
      4.8.     Debt
               Instruments..................................................16
      4.9.
               Leases.......................................................16
      4.10.    Material
               Agreements...................................................17
      4.11.    Litigation;
               Disputes.....................................................18
      4.12.    Labor Relations;
               Employees....................................................18
      4.13.
               Taxes........................................................19
      4.14.    Restrictions and
               Consents.....................................................19
      4.15.
               Authorization................................................19
      4.16.    Absence of
               Violation....................................................20
      4.17.    Binding
               Obligation...................................................20
      4.18.    Financial
               Statement....................................................20
      4.19.    Absence of Undisclosed
               Liabilities..................................................20
      4.20.    Material Adverse
               Change.......................................................21
      4.21.    Assets Used in Satellite Communications
               Business.....................................................21
      4.22.
               Licenses.....................................................21
      4.23.    Transactions with
               Affiliates...................................................21
      4.24.    Employee Benefit
               Plans........................................................21
      4.25.    Environmental
               Matters......................................................22
5.    REPRESENTATIONS AND WARRANTIES OF
      NEWCO.................................................................23
      5.1.     Organization and
               Standing.....................................................23
      5.2.
               Authorization................................................23
      5.3.     Binding
               Obligation...................................................23
6.    CONDITIONS PRECEDENT TO OBLIGATIONS OF MOTIENT
      SERVICES..............................................................24
      6.1.
               Performance..................................................24
      6.2.     Legal
               Proceedings..................................................24
      6.3.     Newco's
               Certificate..................................................24
      6.4.     Contemporaneous
               Closing......................................................24
7.    CONDITIONS PRECEDENT TO OBLIGATIONS OF
      NEWCO.................................................................24
      7.1.
               Performance..................................................25
      7.2.     Legal
               Proceedings..................................................25
      7.3.     Officer's
               Certificate..................................................25
      7.4.     Contemporaneous
               Closing......................................................25
8.
      Closing...............................................................25
      8.1.     Deliveries by Motient
               Services.....................................................25
      8.2.     Deliveries by
               Newco........................................................26
      8.3.     Transferred
               Employees....................................................26
      8.4.     Transitional and Ongoing
               Matters......................................................27
      8.5.     Shared Assets; Parent
               Guaranties...................................................28
      8.6.     Motient Resale of Newco Products and
               Services.....................................................29
      8.7.     Use of
               Proceeds.....................................................29
      8.8.     Insurance Proceeds from Satellite
               Failure......................................................29
      8.9.     Loss of FCC
               Licenses.....................................................30
      8.10.    Reduction in the Refund
               Amount.......................................................30
9.    SURVIVAL OF REPRESENTATIONS; INDEMNIFICATION;
      REMEDIES..............................................................31
      9.1.     Survival of
               Representations..............................................31
      9.2.     Agreement of Motient Services to
               Indemnify....................................................31
      9.3.     No Duplication of
               Remedies.....................................................31
      9.4.     Agreement of Newco to
               Indemnify....................................................32
      9.5.     Notice of
               Claims.......................................................32
      9.6.     Limitations on
               Amounts......................................................33
      9.7.     Force
               Majeure......................................................33
      9.8.
               Subrogation..................................................34
10.
      TERMINATION...........................................................34
      10.1.
               Termination..................................................34
      10.2.    Effect of
               Termination..................................................34
11.
      MISCELLANEOUS.........................................................34
      11.1.    Additional Actions and
               Documents....................................................34
      11.2.    No
               Brokers......................................................35
      11.3.
               Expenses.....................................................35
      11.4.
               Assignment...................................................35
      11.5.    Entire Agreement;
               Amendment....................................................35
      11.6.
               Waiver.......................................................36
      11.7.
               Severability.................................................36
      11.8.    Governing
               Law..........................................................36
      11.9.
               Notices......................................................37
      11.10.
               Headings.....................................................38
      11.11.   Interpretation; Absence of
               Presumption..................................................38
      11.12.   Execution in
               Counterparts.................................................38
      11.13.   Limitation on
               Benefits.....................................................39
      11.14.   Binding
               Effect.......................................................39







                    AMENDED AND RESTATED ASSET SALE AGREEMENT

                  This AMENDED AND RESTATED ASSET SALE AGREEMENT  (this "Amended
Sale  Agreement")  is entered  into as of January 8, 2001 by and between  Mobile
Satellite  Ventures LLC, a Delaware limited  liability  company  (formerly named
Motient Satellite Ventures LLC)("Newco"),  and Motient Services Inc., a Delaware
corporation ("Motient Services").

                  WHEREAS,  Motient  Services  is  engaged  in the  business  of
providing satellite communications services in the United States and surrounding
waters and airspace and has a license to provide such  services in the 1530-1559
MHz and  1631.5-1660.5 MHz band, but excluding the  Transportation  Business (as
defined below) (the "Satellite Communications Business");

                  WHEREAS,  the parties  entered into an Asset Sale Agreement on
June 29, 2000 (the "Asset Sale  Agreement"),  pursuant to which Motient Services
agreed to sell and Newco  agreed to  purchase  certain  of the assets and assume
certain of the liabilities of the Satellite Communications Business;

                  WHEREAS, the parties entered into Amendment No. 1 to the Asset
Sale  Agreement  dated as of  November  29,  2000 to reflect the sale by Motient
Services of certain  assets  used by Motient  Services  in  connection  with the
business of providing wireless data communications in the Transportation  Market
(the "Transportation  Business") to Aether Systems,  Inc. ("Aether") pursuant to
an Asset Sale  Agreement  dated November 29, 2000 between  Motient  Services and
Aether (the "Aether Sale Agreement"); and

                  WHEREAS,  the  parties  desire to amend and  restate the Asset
Sale Agreement to reflect the sale of the Transportation  Business to Aether and
to make certain other changes as set forth herein.

                  NOW,  THEREFORE,  in consideration of the foregoing and of the
mutual covenants and agreements set forth herein,  the parties,  intending to be
legally bound, hereby amend and restate the Asset Sale Agreement, as amended, as
follows:

1.       DEFINITIONS

                  For all  purposes  of this  Amended  Sale  Agreement,  certain
capitalized terms not otherwise defined herein shall have the meanings set forth
on Exhibit A.

2.       ClosING OF ASSET SALE

2.1.     Sale of Assets.

                  On the basis of the representations, warranties and agreements
contained  herein,  and  subject  to the terms and  conditions  hereof,  Motient
Services  agrees to sell,  assign,  transfer,  convey and deliver to Newco,  and
Newco  agrees to purchase  from  Motient  Services,  the  Subject  Assets at the
Closing  (as  defined in  Section  2.6  hereof)  free and clear of all Claims or
Encumbrances other than the Assumed Liabilities. At Newco's election, in lieu of
transferring  the Licenses and/or the  Applications to Newco at Closing pursuant
to this Section 2.1,  Motient  Services shall  transfer the Licenses  and/or the
Applications to a wholly-owned subsidiary of Newco at Closing.

2.2.     Purchase Price; Initial Payment.

                (a) For and in  consideration of the conveyances and assignments
described herein and in addition to the assumption of the Assumed Liabilities as
set forth in Section 2.5, Newco agrees to pay to Motient  Services,  and Motient
Services agrees to accept from Newco,  the Purchase Price which shall be payable
as follows:

                  (i) Newco  previously  paid the amount of Twenty Four  Million
Dollars  ($24,000,000) in cash to Motient Services (the "Initial Payment") which
is  non-refundable  except in  connection  with (and to the extent  of)  Motient
Services'  obligation to indemnify  hereunder and except as otherwise  expressly
set forth in this Amended Sale Agreement;

                  (ii)At the Closing, Newco shall pay Forty Five Million Dollars
($45,000,000)  to Motient  Services by wire  transfer of  immediately  available
funds in accordance with Motient Services' wiring instructions; and

                  (iii) At the Closing, Newco shall deliver a promissory note to
Motient  Services  substantially in the form attached hereto as Exhibit B in the
principal amount of Fifteen Million Dollars ($15,000,000)(the "Note").

                (b)  Motient  Services  shall  have  no  obligation  to  hold or
otherwise  retain the Initial Payment in escrow and Motient  Services shall have
the right to use and apply the Initial Payment in its sole discretion.

2.3.     Description of Subject Assets

                  All of the assets that relate to the Satellite  Communications
Business shall be the "Subject  Assets",  excluding in all events,  the Excluded
Assets (as hereinafter defined). The Subject Assets include, but are not limited
to:

(a)      the satellite described on Schedule 2.3(a) and  any replacement thereof
                                    ---------------
(the "Satellite");
(b)  subject to  regulatory  approval,  all of Motient  Services'  rights in any
licenses  issued by the FCC, and all other  licenses,  permits,  franchises  and
similar  authorizations  held  by  Motient  Services,  in  connection  with  the
Satellite Communications Business (the "Licenses"), and all of Motient Services'
rights in any  pending  applications  for  telecommunications  and/or  Satellite
licenses filed by Motient  Services with any regulatory  body in connection with
the Satellite Communications Business ("Applications");

(c) all of Motient Services' rights in customer  contracts relating to (i) voice
services, including but not limited to nationwide dispatch service and satellite
telephone service and (ii) private network  customers  purchasing bulk satellite
capacity (the "Customer Contracts");

(d) all of Motient  Services'  rights in the dealer  contracts  relating  to the
Satellite Communications Business (the "Dealer Contracts");

(e) all of Motient Services' rights in the distributor, sale, agent and reseller
contracts with Stratos  relating to the Satellite  Communications  Business (the
"Stratos Contracts");

(f) subject to Section  8.4 hereof and the  Landlord's  consent,  all of Motient
Services'  rights and obligations  under the Deed of Lease (the "Lease"),  dated
February 4, 1993, as amended, between Motient Services and APA Properties No. 10
LP (the  "Landlord")  for the  premises  located at 10802  Parkridge  Boulevard,
Reston, Virginia (the "Reston Facility");

(g) all of Motient  Services'  rights in the other leases,  license  agreements,
contracts,  agreements,  sales  orders,  purchase  orders,  open  bids and other
commitments  primarily  relating  to  the  Satellite   Communications  Business,
including but not limited to (i) agreements relating to telemetry,  tracking and
control  services,  (ii) agreements  relating to back-up antenna support,  (iii)
supply,  distribution and software maintenance  agreements,  (iv) administrative
services   agreements,    (v)   cross-licensing    agreements   (including   the
Cross-Licensing Agreement), (vi) reciprocal business arrangements,  (vii) leases
relating to real  property,  (viii) the Aether IP License (as defined in Section
2.5(a)) but only to the extent  described in Section  2.5(a),  and (ix) the Land
Earth Station Services  Agreement (the "LES Agreement")  dated November 29, 2000
between Motient  Services and Aether  (collectively,  the "Other  Contracts" and
together  with  the  Customer  Contracts,  the  Dealer  Contracts,  the  Stratos
Contracts and the Lease, the "Contracts");

(h)  all  machinery,  fixtures,  equipment,  furniture,  furnishings,  supplies,
computers,  computer  systems  and  computer  support  equipment,  and all other
tangible  personal  property,  used  primarily in connection  with the Satellite
Communications Business including,  but not limited to, all of the equipment and
personal   property   comprising   Motient   Services'   land   earth   stations
(collectively, the "Personal Property");

(i)  all of  Motient  Services'  rights  under  the  contracts,  agreements  and
arrangements   with   employees  of  Motient   Services   whose   employment  is
substantially related to the Satellite Communications Business;

(j) all of Motient  Services'  rights in the  patents,  trademarks,  copyrights,
licenses to use patents,  trademarks or copyrights of third  parties,  patent or
trademark or  copyright  applications  or  registrations,  trade names,  service
marks, applications,  logos, slogans (and all goodwill relating to the foregoing
trade  names,  service  marks,  trademarks,  trademark  applications,  logos and
slogans),  computer code and software,  trade secrets,  know how, customer lists
and proprietary  information relating to the Satellite  Communications  Business
(the "Intellectual Property");

(k) all stock and other outstanding equity securities owned by Motient Services;

(l) all inventory,  work-in-progress, raw materials, parts, stores, spare parts,
repair parts, test units, samples, components,  accessories and supplies related
to the Satellite Communications Business;

(m) the prepaid expenses, deposits and retentions of Motient Services related to
the Satellite Communications Business;

(n) all  goodwill  and  going  concern  value  of the  Satellite  Communications
Business;

(o) all rights or Claims of Motient  Services  arising  out of the breach of any
express or implied  warranties by third parties relating to any of the foregoing
assets or any component part thereof;

(p) all  security  deposits and letters of credit  provided to Motient  Services
from certain customers of the Satellite Communications Business;

(q) all rights of Motient  Services as a creditor in the bankruptcy  proceedings
listed in Schedule  2.3(q) to the extent such rights are still in  existence  at
          ---------------
the Closing;

(r) the satellite  in-orbit  insurance  policy and all other insurance  policies
substantially related to the Satellite Communications Business;

(s) all rights of Motient Services to any Claims,  ongoing or potential  against
any third  parties  arising  out of or related to the  Satellite  Communications
Business;

(t) except as provided in Section 2.4 (a)(vi) below, all accounts  receivable of
the  Satellite  Communication  Business,  whether  such  rights  are  matured or
unmatured, fixed or contingent, as of the Closing Date;

(u) the cash,  cash  equivalents or marketable  securities  held by or deposited
with any financial  institution in connection  with the letters of credit issued
on behalf of Motient Services;

(v) all assets reflected on the Financial Statement, other than Excluded Assets,
assets disposed of in compliance with this Amended Sale Agreement and the Shared
Assets listed on Schedule 2.3(v) of the Disclosure Schedule; and

(w) all proceeds from and rights related to insurance  policies  relating to the
Subject  Assets,  the  Assumed  Liabilities  and  the  Satellite  Communications
Business  for losses  incurred  in  connection  with events  occurring  prior to
Closing.

2.4.     Excluded Assets; Unassignable Contracts

                  (a)  "Excluded   Assets"  consist  of  (i)  Motient  Services'
corporate charter,  qualifications to conduct business as a foreign corporation,
arrangements with registered agents relating to foreign qualifications, taxpayer
and other  identification  numbers,  seals,  minute books, stock transfer books,
blank  stock   certificates,   and  other  documents   relating  solely  to  the
organization,  maintenance  or existence of Motient  Services as a  corporation,
(ii)  Motient  Services'  rights with  respect to  Intercompany  Agreements  (as
defined herein),  (iii) except as provided in Sections 2.3(p)(t) and (u) hereof,
cash and cash  equivalents  (including  without  limitation the Purchase Price),
(iv) the Shared  Assets,  (v) Motient  Services'  rights to and interests in the
trademark  "Motient," the Motient logo and all goodwill  related  thereto,  (vi)
that  portion of the  accounts  receivable  of Motient  Services  that relate to
federal,  state and local  excise,  sales and use taxes  required  to be paid by
Motient Services under Section  2.5(b)(xiii) hereof and, (vii) the assets listed
on Schedule 2.4. Notwithstanding anything else in this Amended Sale Agreement to
the contrary,  in addition to the foregoing,  the Excluded  Assets shall include
(A) all consideration  received or to be received by Motient Services and/or any
of its Affiliates  pursuant to the Aether Sale Agreement,  the Escrow  Agreement
dated November 29, 2000 between Motient  Services and Aether,  and (B) the first
Eight Million Eight  Hundred  Thousand  Dollars  ($8,800,000)  in  consideration
payable to Motient Services pursuant to the Private Network  Satellite  Services
Agreement  dated  November  29, 2000  between  Motient  Services and Aether (the
"Aether Satellite Network Agreement").

                  (b)  Notwithstanding   anything  else  in  this  Amended  Sale
Agreement to the contrary,  this Amended Sale Agreement  shall not constitute an
agreement to assign or transfer any Subject  Asset or part thereof or any rights
or benefit arising thereunder or resulting therefrom if an attempted  assignment
or  transfer  thereof,  without  the  consent of a third  party  thereto,  would
constitute a breach  thereof,  or make Newco,  Motient  Services or any of their
respective Affiliates liable for damages or other penalties thereunder (although
the obligations of Motient Services  thereunder shall remain Assumed Liabilities
for all  purposes  of this  Amended  Sale  Agreement).  If such  consent  is not
obtained,  or if an attempted  assignment  thereof would be ineffective or would
affect the rights of Newco or Motient  Services  so that Newco would not in fact
receive all such rights,  Motient  Services (i) shall  cooperate with Newco,  at
Newco's  request,  in  endeavoring  to obtain such  consent and (ii) if any such
consent is  unobtainable,  shall hold any such Subject  Asset or part thereof in
trust for Newco and shall  cooperate  with Newco in an  arrangement  designed to
provide to Newco, at Newco's  expense,  the benefits and  liabilities  following
Closing with  respect to any such Subject  Asset or part thereof or any right or
benefit arising thereunder or resulting therefrom, including enforcement for the
benefit of Newco of any and all rights of Motient Services against a third party
arising  out of the breach or  cancellation  by such third  party or  otherwise;
provided,  that such arrangement shall provide for  indemnification  by Newco of
Motient  Services,  reasonably  acceptable  to  Motient  Services,  against  any
liability arising out of such arrangement.  Nothing in this Section 2.4(b) shall
be deemed to  require  Newco to waive  any  condition  to  Closing  relating  to
obtaining consents of third parties.  Motient Services and Newco shall from time
to time after the Closing  Date  execute  and deliver to the other such  further
instruments  and other  written  assurances  and  documents as may be reasonably
required in order to perfect the transfer of any of the Subject Assets to Newco,
or to ensure that Newco is entitled to the benefits of the Subject Assets.

2.5.     Assumption of Specified Liabilities

                  (a) At the  Closing,  Newco shall  assume  only the  following
liabilities  and  obligations  of the  Satellite  Communications  Business  (the
"Assumed Liabilities"): all liabilities and indebtedness relating to the Subject
Assets  (other than those  incurred in violation of this Amended Sale  Agreement
and  those  excluded  in  Section  2.5(b)),  including  but not  limited  to (i)
equipment and insurance financing,  (ii) performance payments to Hughes relating
to satellite  manufacture,  except those  amounts  accrued  and/or  unpaid as of
Closing;  provided, that any dispute as to the amount of any such accrued and/or
unpaid  amounts  shall  be  controlled  by  Motient  Services,  (iii)  the  SPAR
litigation,  (iv)  warranty  obligations  to customers  under  customer  service
contracts assumed by Newco, (v) accounts payable of the Satellite Communications
Business,   whether  such  obligations  are  matured  or  unmatured,   fixed  or
contingent,  as of the  Closing  Date,  (vi) all Claims by  customers,  vendors,
suppliers,  Transferred  Employees  (relating to post-Closing  periods only) and
similar  Claims,  relating  to any  of  the  Subject  Assets  or  the  Satellite
Communications  Business,  and (vii) any and all termination penalties under any
contracts  assigned to Newco that Newco  chooses to  terminate.  Notwithstanding
anything  contained in this Amended Sale Agreement to the contrary,  the Assumed
Liabilities  shall  include  (A)  all  ongoing  service,   warranty,  and  other
obligations  and  liabilities  of Motient  Services  to Aether  under the Aether
Satellite  Network  Agreement,  notwithstanding  the fact that the  first  Eight
Million Eight Hundred Thousand Dollars ($8,800,000) in consideration  payable by
Aether  pursuant to such  agreement  shall be retained by Motient  Services,  as
provided in Section 2.4(a) above, and (B) all of the obligations and liabilities
of Motient  Services under the  Intellectual  Property  License  Agreement dated
November 29, 2000 between Motient Services and Aether (the "Aether IP License"),
but  only  to  the  extent  such  obligations  and  liabilities  relate  to  the
Intellectual  Property  that is  being  transferred  to Newco  pursuant  to this
Amended Sale Agreement. Motient Services and Newco shall from time to time after
the Closing Date execute and deliver to the other such further  instruments  and
other written assurances and documents as may be reasonably required in order to
evidence the foregoing assumption by Newco of the Assumed Liabilities.

                  (b) The Assumed Liabilities shall not include, and Newco shall
not assume or be deemed to assume, and Motient Services shall remain responsible
for, any and all debts,  liabilities or obligations of Motient  Services (or any
officer,  director,  employee or  shareholder  of any of the  foregoing)  of the
following  types:  (i)  liabilities  that were  required to be  disclosed on the
Disclosure  Schedule  (or the  updated  Disclosure  Schedule)  which were not so
disclosed,  (ii) all taxes Motient  Services is  responsible  for under the last
sentence of Article V of the R&D agreement, (iii) liabilities and obligations to
Motient Corporation or any of its direct or indirect  Subsidiaries (except those
obligations  set  forth in the  Cross-Licensing  Agreement),  (iv)  indebtedness
incurred  under  and  guaranties  related  to any bank or credit  facilities  of
Motient  Corporation,  Motient  Holdings  Inc.  or any other  entity  other than
Motient Services, including, but not limited to, the Revolving Credit Agreement,
dated as of March 31, 1998, among Motient Corporation,  Motient Holdings,  Inc.,
and the banks and the other  parties  named  therein,  as amended,  and the Term
Credit Agreement,  dated as of March 31, 1998, among Motient Corporation and the
banks  and  other  parties  named  therein,  as  amended,  (v)  liabilities  and
obligations arising out of or relating to (including guaranties of) indebtedness
for borrowed money (except for  indebtedness  for borrowed money permitted to be
incurred under Section  3.2(c)(ii)  hereof),  including,  but not limited to the
Indenture  and the Senior  Notes (as defined in Section  4.15  below);  (vi) any
liability  arising  out of a breach  of this  Amended  Sale  Agreement,  the R&D
Agreement or any  Agreement  or document  delivered  in  connection  herewith or
therewith,  including,  without  limitation,  the  Investment  Agreement  or the
Ancillary Agreements (as defined in the Investment  Agreement),  (vii) except as
otherwise provided herein or therein, any expenses  contemplated by this Amended
Sale Agreement, the Investment Agreement or the Ancillary Agreements,  including
any costs  directly  associated  with the Closing,  including but not limited to
legal and accounting  fees,  (viii)  performance  payments to Hughes relating to
satellite  manufacture  to the  extent  accrued  and/or  unpaid  as of  Closing;
provided,  that any dispute as to the amount of any such accrued  and/or  unpaid
amounts  shall be controlled  by Motient  Services,  (ix) any liability to those
former  employees of the Satellite  Communication  Business whose employment was
terminated on or prior to the Closing Date and who are eligible to receive COBRA
benefits under Section 4980B of the Code, (x) any liabilities under any contract
of Motient  Services  not  included  in the  Subject  Assets or any  termination
payments or other  damages  payable with respect to an  unassigned  contract not
disclosed to Newco,  (xi) any Liability of Motient Services for the unpaid Taxes
of any Person (other than Motient  Services) under Treas.  Reg. Section 1.1502-6
(or any similar  provision of state,  local or foreign  law), as a transferee or
successor by contract, or otherwise, (xii) any liability for employee bonuses or
other  similar  incentive  payments  at or  prior to  Closing,  and  (xiii)  any
Liability  of Motient  Services for unpaid Taxes with respect to any Tax year or
portion  thereof  ending on or before the Closing Date;  including for state and
local excise, sales and use taxes paid on a monthly basis, with respect to which
Motient Services shall be liable for such Taxes with respect to sales made prior
to the Closing Date.

2.6.     Closing; Closing Date.

                  The closing of the sale of the Subject Assets to Newco and the
assumption  of the  Assumed  Liabilities  by Newco (the  "Closing"  and the date
thereof being sometimes  hereinafter referred to as the "Closing Date") shall be
as soon as  reasonably  practicable  (and in any event no later than 30 calendar
days) after the satisfaction or waiver of the conditions  precedent set forth in
Sections 6 and 7. The  Closing  shall be held at the  offices of  Kirkpatrick  &
Lockhart,  1251 Avenue of the  Americas,  New York,  New York,  or at such other
location as the parties may mutually agree upon.

2.7.     Agreement on Disposition of Purchase Price

                  (a)  Motient  Services  hereby  agrees  that the amount of the
Purchase  Price,  together  with  the  assumption  of the  Assumed  Liabilities,
constitutes  adequate and sufficient  consideration for the transfer to Newco of
all interests held by Motient  Services in and to the Subject Assets and for the
performance  by  Motient  Services  of  all  of  its  covenants  and  agreements
hereunder.

                  (b) Newco shall pay all  federal,  state and local  franchise,
sales, use, real property, personal property, ad valorem duties and excise taxes
payable in regard to the sale, assignment,  transfer,  conveyance or delivery of
the Subject  Assets by Motient  Services to Newco  hereunder.  Motient  Services
shall pay or  otherwise  be liable for (and shall  indemnify  and hold  harmless
Newco and its  subsidiaries)  on account of any income taxes  payable by Motient
Services  or  Motient  Corporation  which  arise  out of the  sale,  assignment,
transfer,  conveyance, and delivery of the Subject Assets by Motient Services to
Newco hereunder.

                  (c)  Newco  and  Motient  Services  agree  to  use  reasonable
commercial  efforts  to  reach  agreement  on the fair  market  value of (i) the
consideration  received by Motient  Services for the sale of the Subject Assets;
and (ii) each Subject  Asset or class of Subject  Asset within 60 days after the
Closing  Date.  To the extent  that the parties are unable to agree on such fair
market  value  for  any or  all of the  consideration  or  Subject  Assets,  the
determination of such fair market value shall be made as follows:

                           (i)      No later than 60 days (or such later date as
the parties  mutually  agree)  following the Closing Date,  Newco shall cause an
appraiser  (the  "Appraiser"),  which shall be reasonable  acceptable to Motient
Services  to provide to Newco and  Motient  Services  an  appraisal  of the fair
market valuations of such components of the consideration or such Subject Assets
as  were  not  otherwise   agreed  to  pursuant  to  this  Section  2.7(c)  (the
"Appraisal"). For purposes of this Section 2.7(c), the "fair market value" shall
mean the  amount a willing  buyer  would pay to a willing  seller for the actual
property in question (not calculated  based solely upon the replacement  cost of
such  property)  in an arm's  length  transaction  where  each such party to the
transaction  has full  knowledge of all  relevant  information  concerning  such
property.

                           (ii)     Each  of  Motient  Services  and  Newco  may
provide the Appraiser with such information as it believes will be useful to the
Appraiser in preparing the Appraisal.  Copies of any written materials  provided
to the Appraiser by either  Motient  Services or Newco shall  simultaneously  be
provided to the other party. All oral  communication with the Appraiser shall be
made  through  Newco,  which shall  provide  Motient  Services  with  reasonable
opportunities  to speak to and meet the  Appraiser  to  express  any  views  and
opinions Motient Services  reasonably  believes are pertinent to the preparation
of the Appraisal.

                           (iii)  Newco shall pay the basic fee of the Appraiser
as set at the time that the  Appraiser  is  initially  engaged by Newco.  To the
extent that any additional  fees,  costs or expenses are incurred as a result of
documents  provided by Motient  Services,  communications  initiated  by Motient
Services or meetings held at Motient Services'  request,  Motient Services shall
pay such additional fees, costs or expenses.

                           (iv)  The fair market valuations of the consideration
and of the Subject Assets  determined by the Appraiser  pursuant to this Section
2.7(c) shall be the fair market  valuations  of such  consideration  and Subject
Assets for  federal  income tax  purposes,  and shall be  binding  upon  Motient
Services and Newco as provided in this Amended Sale Agreement.

                           (v)      Motient Services and  Newco agree to use the
values determined  pursuant to the Appraisal in any tax filing made by either of
them,  and in any financial  statement  prepared by them for the period in which
this purchase and sale occurs.  In the event that a tax  authority  subsequently
determines  that a  value  allocated  to all or  any of the  Subject  Assets  is
different  than that  agreed to by  Motient  Services  and  Newco,  and  Motient
Services  and Newco agree to such  determination,  then the value so  determined
shall be deemed to have  been the  value  agreed to for such  asset or assets ab
initio.  In the  event  that  Motient  Services  and  Newco do not agree to such
determination  by a tax authority and the matter  proceeds to a court or similar
body,  the  value of such  asset or  assets  shall be deemed ab initio to be the
value  determined  by such court or similar body upon all rights of appeal being
finally exhausted.

3.       ADDITIONAL UNDERTAKINGS AND COVENANTS

                  Newco,  on the one hand,  and Motient  Services,  on the other
hand, hereby covenant and agree with each other as follows:

3.1.     Consents and Approvals

(a) Newco and Motient Services shall use all commercially  reasonable efforts to
secure  such  consents,   authorizations   and  approvals  of  governmental  and
supragovernmental  authorities  including  but  not  limited  to the  FCC and of
private individuals or entities with respect to the transactions contemplated by
this Amended Sale Agreement,  and to the performance of all other obligations of
such  parties  hereunder,  as  may be  required  by any  applicable  statute  or
regulation of the United States or any country,  state or other  jurisdiction or
by any Agreement of any kind whatsoever to which Newco or Motient  Services is a
party or by which  Newco or  Motient  Services  is bound.  Each  party  shall be
responsible  for any  expenses  incurred  relating to obtaining  such  consents,
authorizations  and approvals for which such party bears the  responsibility  of
obtaining.

(b) Newco and Motient  Services  shall (i) cooperate in the filing of all forms,
notifications,  reports and information,  if any,  required or reasonably deemed
advisable pursuant to applicable statutes,  rules,  regulations or orders of any
governmental or supragovernmental  authority in connection with the transactions
contemplated  by this  Amended  Sale  Agreement  and (ii)  use all  commercially
reasonable  efforts to cause any applicable waiting periods thereunder to expire
and any  objections  to the  transactions  contemplated  hereby to be  withdrawn
before the Closing.

(c) In addition to the obligations  set forth in Section 3.1(b),  as promptly as
practicable,  and in any event no later than thirty (30) business days after the
date hereof,  Motient  Services and Newco shall  complete any filing that may be
required  pursuant to  Hart-Scott-Rodino,  or shall  mutually agree that no such
filing is required.  Motient  Services and Newco shall diligently take (or fully
cooperate in the taking of) all actions, and provide any additional information,
required or  reasonably  requested in order to comply with the  requirements  of
Hart-Scott-Rodino.  Each  party  shall  pay any  Hart-Scott-Rodino  filing  fees
payable in connection with any  Hart-Scott-Rodino  filing required to be made by
such party.

3.2.     Operation of Business of Motient Services

(a) Motient  Services shall,  through the Closing Date, (i) use all commercially
reasonable  efforts  to  substantially   preserve  its  business   organization,
including,  without  limitation  all  licenses,  permits  or other  governmental
authorizations   to  conduct  its   business,   (ii)   operate   the   Satellite
Communications  Business in the ordinary course of business consistent with past
practice, (iii) substantially maintain its present relationships with customers,
suppliers,  consultants,   employees  and  any  other  persons  having  business
relations   with  it  (subject  to  Motient   Services'   ability  to  terminate
arrangements   that  are   detrimental   to  the  well-being  of  the  Satellite
Communications  Business), (iv) collect accounts receivable and pay expenses and
accounts  payable  in the  ordinary  course  of  business  consistent  with past
practice, and (v) maintain the Subject Assets in customary repair and condition,
provided,  that if a non-ordinary course change in the business condition occurs
beyond the control of Motient Services (excluding,  however,  such changes which
any company controlling Motient Services causes or instructs Motient Services to
make), Motient Services shall not be deemed in breach of this Section 3.2.

(b) Prior to the Closing Date, Motient Services will maintain the Subject Assets
in accordance with Section 4.5.

(c)  Prior to the  Closing  Date,  Motient  Services  shall  not take any of the
following  actions  without the  consent of Newco,  which  consent  shall not be
unreasonably withheld:

                           (i)     enter into or amend any employment agreements
or arrangements, except in the ordinary course of business;

                           (ii)     incur any indebtedness for borrowed money or
guaranty any such indebtedness of another person in excess of $2,000,000, except
in  connection  with (1)  financing  of up to  $6,000,000  in the  aggregate  in
connection  with  satellite  insurance  policies  and (2)  equipment  or  vendor
financing of up to $5,000,000  in the  aggregate  (so long as such  equipment or
vendor financing is obtained on commercially reasonable terms and such terms are
consistent with customary industry practice).

                           (iii)   enter into any transactions with an Affiliate
of Motient  Services,  unless  such  transaction  is either (i) in the  ordinary
course of business  consistent  with Motient  Services' past practice in dealing
with Affiliates as disclosed on Schedule 4.23, or (ii) negotiated at arms length
between  the  parties,  on terms at least as  favorable  as those  that could be
obtained by an  independent  third party,  and is  determined  to be fair by the
board of directors of Motient Services;

                           (iv)     acquiref orf agree to acquire, by merging or
consolidating  with,  by  purchasing  an equity  interest in or a portion of the
assets of, or by any other  manner,  any business or  corporation,  partnership,
association or other business organization or division thereof;

                           (v)     fail to maintain satellite and ground station
insurance  coverage (to the extent available on commercially  reasonable terms),
on its own or through Motient  Corporation's  policies,  that is consistent with
past  practice  and   reasonably   consistent   with  the  coverage  of  Motient
Corporation's other subsidiaries;

                           (vi)   enter into any Agreements that require Motient
Services to  repurchase  products  upon a transfer of such  Agreement  or upon a
change in control of the Satellite Communication Business;

                           (vii)    hypothecate,  mortgage,  pledge,  charge  or
encumber, or permit any mortgage,  pledge or encumbrance to exist on, any of its
Assets,  except in connection with  indebtedness  permitted to be incurred under
Section 3.2(c)(ii) above; or

                           (viii)   sell,  lease,  transfer or otherwise dispose
of, or purchase,  lease or otherwise acquire, any Assets, except in the ordinary
course of business.

3.3.     Disclosure

                  If, at any time prior to  Closing,  Motient  Services  becomes
aware of any  information  which would cause any condition set forth in Sections
7.1 or 7.2 not to be satisfied, Motient Services covenants that it will promptly
inform Newco thereof in writing.

3.4.     News Releases

                  Neither party shall issue or approve any news release or other
public announcement  (including,  but not limited to, any public announcement to
clients and/or vendors) concerning the transactions contemplated by this Amended
Sale  Agreement  without the prior  approval of the other party (which  approval
shall not be  unreasonably  withheld),  except as may be otherwise  necessary or
appropriate for compliance  with federal or state  securities laws or applicable
requirements  of  any  securities   exchange,   automated  quotation  system  or
over-the-counter  market  (in  which  case,  such  disclosing  party  shall  use
reasonable efforts to consult the other prior to such disclosure or filing).

3.5.     General

                  Each  of  the  parties   hereto  will  use  all   commercially
reasonable efforts to take all action and to do all things necessary, proper, or
advisable  in  order  to  consummate   and  make   effective  the   transactions
contemplated  by this Amended Sale Agreement  (including  satisfaction,  but not
waiver,  of the conditions set forth in Sections 6 and 7).  Notwithstanding  the
foregoing,  nothing contained herein shall require Motient Corporation,  Motient
Holdings  Inc.  or any of their  respective  Affiliates  to (i)  enter  into new
guaranties  or incur new secondary  liabilities  of any kind to any customers or
vendors of the Satellite  Communications  Business,  or (ii) except as expressly
set forth herein, make any payments or incur any liability to any third party in
connection  with the  assignment  and  transfer  of the  Contracts  or any other
Agreement that is part of the Subject Assets to Newco.

3.6.     Bulk Sales Laws.

                  Newco  hereby  waives  compliance  by  Motient  Services,   in
connection with the transactions contemplated hereby, with the provisions of any
applicable bulk transfer laws;  provided,  however,  that Motient Services shall
indemnify and hold harmless  Newco from and against any losses  attributable  to
Motient Services' non-compliance with any applicable bulk transfer laws, without
regard to the provisions of Article 9.

3.7.     Access to Information; Basic Financial Information

3.7.1.   Access to Information.

                  Motient Services shall, upon the request of Newco,  provide to
Newco and its representatives full access to all premises, properties, officers,
directors,   consultants,   contractors,   books,  records  (including,  without
limitation,  tax  returns,  tax records and  correspondence  with  accountants),
contracts and documents pertaining to the Satellite  Communications  Business as
Newco acting  reasonably  deems necessary (the "Business  Review") and Newco and
its representatives shall have the right to copy such books, records,  contracts
and documents at Newco's  expense.  Motient  Services shall cooperate fully with
Newco and its  representatives in permitting  reasonable access to the Satellite
Communications  Business  to conduct  the  Business  Review.  Such access may be
either during normal  business  hours or after normal  business  hours after the
giving of reasonable advance notice to Motient Services.  Newco shall reasonably
restore any  property of Motient  Services  damaged as a result of the  Business
Review to its condition  prior to any such Business  Review and shall  indemnify
and defend  Motient  Services  from any and all  liability  which may arise as a
result of the performance of the Business Review by Newco. Motient Services will
furnish to Newco and its  representatives  such financial and operating data and
other information with respect to the Satellite Communications Business as Newco
may reasonably request,  including,  without limitation,  financial  statements,
books and records and  Agreements  with clients,  customers,  vendors,  lessors,
licensors and suppliers of the Satellite  Communications  Business. Newco hereby
agrees  to hold in  confidence  and  trust and not to  disclose  or  misuse  any
confidential  information  provided to it pursuant to this Section  3.7.1 and to
instruct any parties to whom it may transmit such  information as provided below
of the confidential  nature of such  information;  provided,  however,  that the
foregoing shall not prohibit Newco from  disclosing such  information (i) to its
board of directors, investment advisers, attorneys, accountants, consultants and
other  professionals  to the  extent  necessary  to  obtain  their  services  in
connection  with  the  transactions   contemplated   hereby,   (ii)  to  Newco's
stockholders  and  Affiliates,  or  (iii)  as  required  by  applicable  law  or
regulation,  regulatory body, stock exchange,  court or administrative order, or
any listing agreement concerning Newco or Motient Services.

3.7.2.   Basic Financial Information.

                  Until the Closing Date,  Motient Services hereby covenants and
agrees to furnish the following reports to Newco:

                  (a)  Within  105 days  after  the end of each  fiscal  year of
Motient  Services,  a  consolidated  balance  sheet of Motient  Services and its
subsidiaries,  if any, as of the end of such fiscal year,  which  balance  sheet
shall be prepared  consistently  with the Financial  Statement (unless otherwise
indicated therein).

                  (b) Within 75 days after the end of each quarterly  accounting
period in each fiscal year of Motient Services, (i) a consolidated balance sheet
of Motient  Services  and its  subsidiaries,  if any, as of the end of each such
quarterly  period,  which balance sheet shall be prepared  consistently with the
Financial Statement (unless otherwise  indicated therein),  and (ii) a pro forma
presentation  of the operating  results of Motient  Services for such  quarterly
period based upon reasonable  assumptions to be agreed upon by Motient  Services
and Newco.

                  (c) Within 45 days after the end of each month,  such  monthly
operating  data and other  financial  information  in form and  substance as the
parties agree is reasonable; provided that no such information shall be required
to be prepared in accordance with generally accepted accounting principles.

                  (d) Along with the  statements  required  to be  delivered  to
Newco in connection with Sections 3.7.2(a) and (b),  management's  discussion of
any material changes in any such statement compared to the previously  delivered
statement.

                  (e) As soon as practicable following their release,  copies of
all material press releases issued by Motient Services or its Affiliates related
to  the  Satellite   Communications   Business  or  other  material  reports  or
communications  delivered by Motient Services or its Affiliates to the financial
community with respect to the Satellite Communications Business.

Any balance sheet, report or other information  delivered by Motient Services to
Newco pursuant to this Section 3.7.2 shall be deemed to satisfy the  obligations
of Motient  Services  under this Section  3.7.2 so long as such  balance  sheet,
report or other information was prepared in good faith.

3.8.     Covenant to Perform Certain Obligations.

                  (a)  Newco  hereby  covenants  and  agrees  from and after the
Closing to (i)  perform all of the  obligations  of Motient  Services  under the
Aether Satellite Network Agreement, (ii) use all commercially reasonable efforts
to satisfy  the  reasonable  expectations  of Aether in the  performance  of its
obligations  under  the  Aether  Satellite  Network  Agreement,  (iii)  use  all
commercially reasonable efforts to resolve any and all disputes under the Aether
Satellite Network Agreement with Aether by providing Aether with service credits
or other  customary  additional  non-cash  benefits,  (iv) as long as Newco  has
satellite  capacity,  and Motient has not received its $8.8 million  payment (or
would be liable for return of a portion thereof),  service to Aether will not be
terminated  without Motient's  consent,  (v) not alter, amend or renegotiate the
terms of the Aether Satellite Network Agreement to, or otherwise take any action
in connection  with such  agreement that would,  adversely  effect the timing or
amounts of any  payments to Motient  Services  pursuant to the Aether  Satellite
Network  Agreement,  including  altering or amending the pricing terms  thereof.
Provided  that Newco shall have fully  complied with this Section  3.8(a),  then
Newco shall not be liable for any cash  payments  due and owing to Aether  under
the Aether Satellite  Network Agreement and Motient Services shall be liable for
such cash payments.

                  (b)  Newco  hereby  covenants  and  agrees  from and after the
Closing to perform all of the  obligations of Motient  Services under the Aether
IP  License  to the  extent  that such  obligations  relate to the  Intellectual
Property  that is being  transferred  to Newco  pursuant  to this  Amended  Sale
Agreement.  To the extent  that Aether has any Claim under the Aether IP License
with respect to the Intellectual  Property transferred to Newco pursuant to this
Amended Sale Agreement, then (i) if such Claim is also maintained by one or more
of  Newco's  other  customers,  Newco  will be liable for any such Claim for all
affected  customers  (including  Aether),  except  if  there  is any  additional
liability  in  connection  with a Claim that is unique to Aether,  then  Motient
Services will be liable for such additional liability actually incurred, or (ii)
if such Claim is maintained only by Aether, then Motient Services will be liable
for all of the liability actually incurred in connection with such Claim.

                  (c) Newco agrees that from and after the Closing, in the event
that it takes any action that causes a breach under Section 4.4(a) of the Aether
Sale Agreement, Newco shall indemnify and hold harmless Motient Services and its
Affiliates for any claims made by Aether under such Section 4.4(a).

3.9.     Update of Disclosure Schedules.

                  At Closing, Motient Services shall deliver to Newco an updated
version of the Disclosure Schedule which version shall supplement and update the
information in the Disclosure  Schedule  delivered  herewith by adding  relevant
information as to any pertinent developments or changes since the date hereof.

3.10.    Insurance.

                  In the event Newco  reasonably  concludes  that a claim can be
pursued under any of the insurance  policies relating to the Subject Assets, the
Assumed Liabilities or the Satellite Communications Business for losses incurred
in connection  with events  occurring prior to Closing,  Motient  Services shall
pursue  such  claim on  behalf  of and for the  benefit  of Newco  and take such
further  actions as Newco may  reasonably  request to obtain  recovery for Newco
under such claim.

4.       REPRESENTATIONS AND WARRANTIES OF MOTIENT SERVICES

                  Except as set forth in the  Disclosure  Schedule  (as  updated
pursuant to Section 3.9 hereof), Motient Services hereby represents and warrants
to Newco, as of the date hereof and as of the Closing Date, as follows:

4.1.     Organization and Standing

                  Motient  Services is a  corporation  duly  organized,  validly
existing and in good standing  under the laws of the State of Delaware,  and has
the full and  unrestricted  corporate  power and  authority to own,  operate and
lease its Assets,  to carry on its business as currently  conducted,  to execute
and  deliver  this  Amended  Sale  Agreement  and to carry out the  transactions
contemplated  hereby.  Motient  Services is qualified to transact  business as a
foreign  corporation  in,  and is in  good  standing  under  the  laws  of,  the
jurisdictions listed on Schedule 4.1 to the Disclosure Schedule.

4.2.     Subsidiaries

                  Motient Services has no subsidiaries and no equity  investment
or  other  interest  in  any  corporation,   association,  partnership,  limited
liability  company,  joint  venture  or other  entity,  except  as set  forth on
Schedule 4.2 to the Disclosure  Schedule.  Motient Services has made no advances
or  loans  to  any  corporation,  association,  partnership,  limited  liability
company,  joint  venture or other entity or  individual,  except as set forth on
Schedule 4.2 to the Disclosure Schedule.  Motient Services Inc. of Virginia is a
wholly-owned  subsidiary  of Motient  Services  with no assets,  liabilities  or
commitments other than as described on Schedule 4.2 of the Disclosure Schedule.

4.3.     Noncontravention

                  Except  as  disclosed  on  Schedule  4.3  to  the   Disclosure
Schedule, neither the execution and the delivery of this Amended Sale Agreement,
nor the consummation of the transactions  contemplated hereby, will, (A) violate
any  constitution,  statute,  regulation,  rule,  injunction,  judgment,  order,
decree,  ruling,  charge, or other  restriction of any government,  governmental
agency,  or court to which Motient Services is subject which could reasonably be
expected to have a Material  Adverse Effect or, (B) conflict  with,  result in a
breach of,  constitute  a default  (or an event  which,  with notice or lapse of
time, or both, would constitute a default) under, result in the acceleration of,
create in any party the right to accelerate,  terminate,  modify,  or cancel, or
require any notice under any agreement,  contract,  lease, license,  instrument,
note,  bond,  mortgage,  deed of trust, or other  arrangement  existing to which
Motient Services is a party or by which any of its Assets is subject which would
reasonably  be expected  to have a Material  Adverse  Effect,  (c) result in the
creation or imposition of any  Encumbrance  upon any of the Subject Assets which
could reasonably be expected to have a Material  Adverse Effect,  or (d) violate
Motient Services' organizational documents.

4.4.     Real Property

                  Motient  Services  does not own and has  never  owned any real
property.

4.5.     Assets

                  Motient  Services has good,  valid and marketable title to the
Subject  Assets  owned by it,  free and clear of all  Encumbrances  (other  than
Encumbrances  set forth on Schedule  4.5) except  where the failure to have such
title or to be free and  clear of such  Encumbrances  would  not  reasonably  be
expected to have a Material Adverse Effect.

4.6.     Insurance

                  Schedule 4.6 to the Disclosure  Schedule lists all policies of
title, asset, fire, hazard, casualty, liability, life, worker's compensation and
other forms of insurance of any kind owned or held by Motient  Services and such
insurance  coverage is reasonably  consistent with industry  standards.  Motient
Services is in compliance in all material  respects with its  obligations to pay
premiums under all such insurance  policies.  Motient  Services has not received
notice from, and has no knowledge of any threat by, any insurer (that has issued
any  insurance  policy to Motient  Services)  that such insurer  intends to deny
coverage under or cancel, discontinue or not renew any insurance policy covering
Motient Services presently in force.

4.7.     Intellectual Property

                  Schedule 4.7 to the Disclosure  Schedule lists all franchises,
licenses,  trademarks,  service  marks,  trade  names,  copyrights,  patents and
applications  therefor  used,  owned or licensed by or registered in the name of
Motient  Services  or used in the  Satellite  Communications  Business.  Motient
Services  owns all of the  Intellectual  Property  listed on Schedule 4.7 to the
Disclosure  Schedule  except  as  otherwise  indicated  on  Schedule  4.7 to the
Disclosure Schedule,  pays no royalty to anyone with respect to any Intellectual
Property other than as described on Schedule 4.7 to the Disclosure  Schedule and
has the  right  to  bring  action  for  the  infringement  of such  Intellectual
Property,  except  where the failure so to own or to bring such action would not
reasonably be expected to result in a Material Adverse Effect.  Motient Services
owns or possesses adequate rights to use all Intellectual  Property necessary to
the conduct of the Satellite Communications Business except where failure to own
or possess such rights would not  reasonably be expected to result in a Material
Adverse  Effect.  Motient  Services has no  knowledge,  and has not received any
notice to the  effect,  that the  Satellite  Communications  Business  may or is
claimed to infringe any Intellectual  Property or legally  protectable  right of
another.

4.8.     Debt Instruments

                  Schedule 4.8 to the  Disclosure  Schedule lists all mortgages,
indentures,  notes,  guaranties and other Agreements for or relating to borrowed
money (including,  without limitation,  conditional sales agreements and capital
leases) to which  Motient  Services  is a party,  or which have been  assumed by
Motient  Services or to which the Subject Assets are subject.  Motient  Services
has performed all the obligations  required to be performed by it to date and is
not in  default in any  respect  under any of the  foregoing,  and there has not
occurred any event which (whether with or without  notice,  lapse of time or the
happening or occurrence of any other event) would constitute such a default.

4.9.     Leases

                  Schedule 4.9 to the Disclosure  Schedule lists all leases used
in the Satellite  Communications Business under which Motient Services is lessee
or lessor of any asset  (including,  but not limited to, any lease which Motient
Services subleases to or from another party), or holds,  manages or operates any
asset  owned by any third  party,  or under  which any  asset  owned by  Motient
Services is held, operated or managed by a third party.  Motient Services is the
owner and holder of all the leasehold  estates  purported to be granted to it by
the Documents  described on Schedule 4.9 to the  Disclosure  Schedule and is the
owner or lessee of all  equipment,  machinery  and other  Assets  thereon  or in
buildings  and  structures   thereon,  in  each  case  free  and  clear  of  all
Encumbrances  (other  than  Encumbrances  on a  third-party  landlord's  fee  or
leasehold ownership of leased or subleased property,  Encumbrances in connection
with Personal Property subject to financing leases described on Schedule 4.9 and
Encumbrances  described on Schedule 4.9). Each such lease and other Agreement is
in full force and effect and constitutes a legal,  valid and binding  obligation
of, and is legally  enforceable  against,  Motient Services,  and to the best of
Motient Services' knowledge, the respective third parties thereto and grants the
leasehold estate it purports to grant free and clear of all Encumbrances  (other
than  Encumbrances  on a third-party  landlord's  fee or leasehold  ownership of
leased or subleased property,  Encumbrances in connection with Personal Property
subject to financing leases described on Schedule 4.9 and Encumbrances described
on Schedule 4.9). Motient Services has in all respects performed all obligations
thereunder  required  to be  performed  by it to date  where the  failure  to so
perform would reasonably be expected to have a Material Adverse Effect.  Neither
Motient  Services  nor, to the best of Motient  Services'  knowledge,  any third
party is in default in any respect under any of the foregoing, and there has not
occurred any event which (whether with or without  notice,  lapse of time or the
happening or occurrence of any other event) would constitute such a default.

4.10.    Material Agreements

                  Schedule 4.10 to the  Disclosure  Schedule  lists all material
Agreements  (other than those  described in Section 4.9) of Motient  Services or
any of its Affiliates connected to the operation of the Satellite Communications
Business  (other than the Excluded  Assets).  Except as  otherwise  described on
Schedule 4.10 to the Disclosure  Schedule,  each such Agreement is in full force
and effect and  constitutes  a legal,  valid and binding  obligation  of, and is
legally  enforceable  against,  Motient  Services  and,  to the best of  Motient
Services' knowledge,  the respective third parties thereto. Motient Services has
in  all  respects  performed  all  the  obligations  thereunder  required  to be
performed by it, except where the failure to so perform would not  reasonably be
expected to have a Material Adverse Effect. Neither Motient Services nor, to the
best of  Motient  Services'  knowledge,  any third  party is in  default  in any
respect under any of the  foregoing,  and there has not occurred any event which
(whether with or without notice, lapse of time or the happening or occurrence of
any  other  event)  would  constitute  such  a  default.  Schedule  4.10  to the
Disclosure  Schedule  identifies  all  material  Agreements  (other  than  those
described in Section 4.9) used in the Satellite Communications Business to which
Motient  Services is a party or by which Motient Services is bound that contains
provisions  that  are  triggered  upon a  change  of  control  of the  Satellite
Communication Business.  Schedule 4.10 to the Disclosure Schedule identifies all
material  Agreements  (including any pending  proposals or bids for  Agreements)
used in the  Satellite  Communication  Business to which  Motient  Services is a
party or by which Motient  Services is bound that obligates  Motient Services to
provide  services  for which  Motient  Services has  received  prepayments  from
customers, resellers, service providers and other consumers of Motient Services'
services.

4.11.    Litigation; Disputes

(a)  There  are  no  actions,  suits,  Claims,   arbitrations,   proceedings  or
investigations pending,  threatened or reasonably anticipated against, affecting
or involving  Motient  Services,  the Satellite  Communications  Business or the
Subject Assets, or the transactions contemplated by this Amended Sale Agreement,
at law or in equity or  admiralty,  or before  or by any  court,  arbitrator  or
governmental authority, domestic or foreign, other than as set forth on Schedule
4.11  to  the  Disclosure  Schedule.   None  of  such  actions,  suits,  Claims,
arbitrations,  proceedings or  investigations  set forth on Schedule 4.11 to the
Disclosure  Schedule  would,  individually  or in the  aggregate,  reasonably be
expected to have a Material  Adverse Effect.  Motient  Services is not operating
under,  subject  to or in  default  with  respect  to any  order,  award,  writ,
injunction,  decree  or  judgment  of  any  court,  arbitrator  or  governmental
authority.

(b) Except for matters  governed by Section 4.25,  Motient Services has complied
with all applicable Laws of federal,  state, local, and foreign governments (and
all agencies thereof) with respect to the Satellite  Communications Business and
has complied with all licenses,  permits and authorizations  with respect to the
Satellite  Communications  Business,  except where Motient  Services' failure to
comply would not be reasonably likely to have a Material Adverse Effect. Motient
Services  has all  federal,  state,  local and  foreign  governmental  licenses,
permits,  qualifications and authorizations  ("Permits") materially necessary in
the conduct of the Satellite Communications Business as currently conducted. All
such  Permits are in full force and  effect,  and no  material  violations  have
occurred in respect of any such Permits;  no material  proceeding is pending or,
to the  knowledge of Motient  Services,  threatened  to revoke or limit any such
Permit; and no such Permit will be suspended, cancelled or adversely modified in
any material  respect as a result of the  execution and delivery of this Amended
Sale  Agreement  or  the  Ancillary  Agreements  and  the  consummation  of  the
transactions contemplated hereby or thereby.

4.12.    Labor Relations; Employees

                  There are no strikes, work stoppages,  grievance  proceedings,
union organization efforts or other controversies  pending, or, to the knowledge
of Motient Services,  threatened or reasonably anticipated,  with respect to the
Satellite  Communications  Business between Motient Services and (i) any current
or former  employees of Motient  Services or (ii) any union or other  collective
bargaining unit representing  such employees.  Motient Services has complied and
is in  compliance  with  all  Laws  relating  to  employment  or the  workplace,
including,  without limitation,  provisions relating to wages, hours, collective
bargaining, safety and health, work authorization, equal employment opportunity,
immigration,  withholding,  unemployment  compensation,  worker's  compensation,
employee  privacy and right to know,  except  where  failure to comply with such
Laws would not, individually or in the aggregate, reasonably be expected to have
a  Material  Adverse  Effect.  There are no  collective  bargaining  agreements,
employment  agreements  between  Motient  Services and any of its employees,  or
professional  service  agreements  not  terminable  at will with  respect to the
Satellite Communications Business.

4.13.    Taxes

                  (a) Motient Services has timely filed (or has had timely filed
on its behalf) all material Tax Returns  required by applicable  law to be filed
by it prior to the date  hereof,  and all such  material  Tax Returns were true,
correct and complete in all material respects.

                  (b) Motient  Services has paid (or has had paid on its behalf)
all Taxes shown due with respect to Tax Returns filed prior to the date hereof.

                  (c) There are no material Encumbrances for Taxes on any assets
of Motient Services (other than for current Taxes not yet due and payable).

                  (d) Motient  Services has  complied in all  material  respects
with all  applicable  laws,  rules and  regulations  relating to the payment and
withholding of Taxes.

                  (e) Motient Services is not a party to any tax allocation, tax
sharing,  tax  indemnity  or  similar  agreement  (whether  or not in  writing),
arrangement  or practice with respect to Taxes  (including  any adverse  pricing
agreement,  closing  agreement  or other  agreement  relating  to Taxes with any
authority), except with Motient Corporation.

                  (f)  No   federal,   state,   local  or   foreign   audits  or
administrative  proceedings  are  presently  ongoing with regard to any material
Taxes or Tax Returns of Motient Services and Motient Services has not received a
written notice of any proposed  audit or proceeding  regarding any pending audit
or proceeding.

4.14.    Restrictions and Consents

                  Except  as set  forth  on  Schedule  4.14  to  the  Disclosure
Schedule,  there are no Agreements,  Laws or other  restrictions  of any kind to
which Motient Services (or any Subject Asset) is party or subject that would (a)
prevent or restrict the execution,  delivery or performance of this Amended Sale
Agreement, or (b) result in any penalty,  forfeiture,  Agreement termination, or
restriction  on  business  operations  of Newco as a  result  of the  execution,
delivery  or  performance  of  this  Amended  Sale  Agreement,  which  would  be
reasonably likely to have a Material Adverse Effect.

4.15.    Authorization

                  The execution, delivery and performance by Motient Services of
this Amended Sale Agreement and all other  Documents  contemplated  hereby,  the
fulfillment of and compliance  with the respective  terms and provisions  hereof
and  thereof,  and the  consummation  by Motient  Services  of the  transactions
contemplated hereby and thereby,  (a) have been duly authorized by all necessary
corporate  action on the part of  Motient  Services,  (b) except as set forth on
Schedule  4.15 to the  Disclosure  Schedule,  do not and  will not  require  any
consent or  approval of Motient  Services,  any of its  Affiliates  or any third
party  which has not already  been  obtained,  (c) do not and will not  conflict
with,  or violate  any  provision  of, any Law having  applicability  to Motient
Services or the Subject  Assets,  except for such conflicts or violations  which
would not  reasonably  be expected  to have a Material  Adverse  Effect,  or any
provision of the certificate or articles of  incorporation  or bylaws of Motient
Services,  (d) except as set forth on Schedule 4.15 to the Disclosure  Schedule,
do not and will not conflict  with,  or result in any breach of, or constitute a
default  under (i) the  Indenture,  dated as of March 31,  1998,  among  Motient
Holdings  Inc.,  State  Street Bank and Trust  Company and the  Guarantor  named
therein  (the  "Indenture")  with  respect  to the Series A and Series B 12 1/4%
Senior  Notes Due 2008 (the  "Senior  Notes"),  and (ii) any other  Agreement to
which  Motient  Services is a party or by which it or any of the Subject  Assets
may be bound which would be reasonably likely to have a Material Adverse Effect,
or (e) do not and will not result in or require the creation or imposition of or
result in the  acceleration  of any  indebtedness,  or of any Encumbrance of any
nature upon, or with respect to,  Motient  Services or any of the Subject Assets
now owned or hereafter  acquired by Motient  Services  which would be reasonably
likely to have a Material Adverse Effect.

4.16.    Absence of Violation

                  Motient  Services has complied and is in full  compliance with
all Laws applicable to the Satellite Communications Business, the Subject Assets
and the  Assumed  Liabilities  except  where  failure to so comply  would not be
reasonably likely to have a Material Adverse Effect.

4.17.    Binding Obligation

                  This Amended Sale  Agreement  constitutes  a legal,  valid and
binding  obligation of Motient  Services,  enforceable  in  accordance  with its
terms;  and each Document to be executed by Motient  Services  pursuant  hereto,
when executed and delivered in accordance with the provisions hereof, shall be a
valid and binding obligation of Motient Services, enforceable in accordance with
its terms.
4.18.    Financial Statement

                  Motient  Services  has  previously   furnished  to  Newco  the
unaudited  balance sheet of Motient Services dated as of September 30, 2000 (the
"Financial Statement").  The Financial Statement is in accordance with the books
and records of Motient  Services and presents  fairly the financial  position of
Motient Services at September 30, 2000 in all material respects,  subject to the
absence of footnotes and to normal and customary year-end adjustments.

4.19.    Absence of Undisclosed Liabilities

                  Except as described in the Financial  Statement,  there are no
liabilities  or  obligations   (whether  absolute  or  contingent,   matured  or
unmatured,  known or unknown) of Motient  Services which would be required to be
disclosed  on a  financial  statement  prepared  in  accordance  with  generally
accepted accounting principles,  except for those liabilities or obligations (i)
reflected or reserved  against in the Financial  Statement,  (ii) that have been
incurred after September 30, 2000 in the ordinary course of business  consistent
with past practice,  or (iii) that are not reasonably  likely to have a Material
Adverse Effect.

4.20.    Material Adverse Change

                  Except  as  set  forth  in  Section  4.20  of  the  Disclosure
Schedule,  since  December  31, 1999 there has been no change,  circumstance  or
event that could  reasonably be expected to result in a Material  Adverse Effect
or have a  material  adverse  effect on the  transactions  contemplated  by this
Amended Sale Agreement.

4.21.    Assets Used in Satellite Communications Business

                  The Subject  Assets  constitute  all of the Assets (other than
the Excluded  Assets) used by Motient  Services in the Satellite  Communications
Business.

4.22.    Licenses

                  Motient Services possesses all licenses issued by the FCC, and
all other licenses,  permits,  franchises and similar  authorizations,  that are
required for the operation of the Satellite Communications Business as presently
conducted and the ownership, operation, lease and holding by Motient Services of
the Subject Assets (the "Company  Permits").  Motient  Services is in compliance
with the terms of the Company Permits,  and all such Company Permits are in full
force and effect.

4.23.    Transactions with Affiliates

                  Except  as set  forth  on  Schedule  4.23  of  the  Disclosure
Schedule, there are no material Agreements or transactions with any Affiliate of
Motient Services.

4.24.    Employee Benefit Plans


                  (a) Schedule 4.24 of the Disclosure  Schedule  contains a list
of all of the Benefit Plans Motient  Services has delivered or made available to
Newco  true and  complete  copies  of each  Benefit  Plan  (including  any trust
agreement),  the most recent  summary plan  description  and all other  material
employee communications with respect to each Benefit Plan.

                  (b) Each of the Benefit  Plans listed in Schedule  4.24 hereto
is and has at all times been in  compliance  in all material  respects  with all
applicable provision of ERISA, the Code and other Laws.

                  (c) Except as  specifically  set forth in Schedule  4.24,  the
execution and  performance of the  transactions  contemplated  by this Agreement
will not (either alone or upon the  occurrence  of any  additional or subsequent
event)  constitute an event under any Benefit Plan or individual  agreement that
will or may result in any  payment  (whether  of  severance  pay or  otherwise),
acceleration,  vesting or  increase in benefits  with  respect to any  employee,
former employee, consultant or agent of the Satellite Communications Business.

                  (d) At no time has Motient  Services or any of its  affiliates
contributed  to, been  required to  contribute  to, or incurred  any  withdrawal
liability  (within  the meaning of Section  4201 of ERISA) to any  Benefit  Plan
which is a multiemployer plan as defined in Section 3(37) of ERISA or which is a
defined benefit plan subject to Title IV of ERISA.

                  (e) To  the  knowledge  of  Motient  Services,  no  event  has
occurred,  or is threatened which would constitute a reportable event (for which
the  notice  requirement  has not been  waived)  within  the  meaning of Section
4043(b) of ERISA with respect to any Benefit Plan which is an "employee  pension
benefit plan" as defined in Section 3(2) of ERISA.

                  (f) Each of the Benefit  Plans which are  intended to meet the
requirements   of  Section   401(a)  of  the  Code  has   received  a  favorable
determination  letter from the Internal Revenue Service and to Motient Services'
knowledge, nothing has occurred to jeopardize such qualification.

                  (g)  Motient   Services  and  its  affiliates  have  made  all
contributions  required to be made to each  Benefit  Plan under the terms of the
plan  and  applicable  law.  To  Motient  Services'  knowledge,   no  prohibited
transaction (as defined in Section 4975 of the Code or Section 406 of ERISA) has
occurred with respect to any Benefit Plan.


4.25.    Environmental Matters

                  Except  as set  forth  on  Schedule  4.25  of  the  Disclosure
Schedule,  there  are,  with  respect to  Motient  Services,  no past or present
violations of Environmental Law (as defined below), nor any actions, activities,
circumstances,  conditions,  events, incidents, or contractual obligations which
are reasonably  likely to give rise to any liability which would have a Material
Adverse Effect pursuant to any  Environmental  Law, and Motient Services has not
received  any written  notice with  respect to any of the  foregoing  nor is any
Litigation  pending or, to the  knowledge  of Motient  Services,  threatened  in
connection with any of the foregoing.

                           For purposes of this Section 4.25, capitalized  terms
used herein shall have the following meanings:

                           "Environmental  Laws"   shall   mean  all  applicable
                            -------------------
provisions  of  federal,   state,  local  orforeign  law  (including  applicable
principles of common and civil law), statutes,  ordinances,  rules, regulations,
published  standards  and  directives  that have the  force  and  effect of law,
permits, licenses,  judgments,  writs, injunctions,  decrees and orders enacted,
promulgated or issued by any Public Authority,  and all indemnity agreements and
other contractual  obligations,  as in effect at such date,  relating to (i) the
protection of the environment,  including the air, surface and subsurface soils,
surface waters, groundwaters and natural resources, and (ii) occupational health
and safety and exposure of persons to Hazardous  Materials.  Environmental  Laws
shall  include  the  Comprehensive  Environmental  Response,   Compensation  and
Liability  Act, 42 U.S.C.  ss.ss.  9601 et seq.,  and any other laws imposing or
creating liability with respect to Hazardous Materials.

                           "Hazardous   Material"   shall  mean  any   substance
                            --------------------
regulated by any Environmental Law.

                           "Public Authority"   shall  mean  any  supranational,
                            ----------------
national,   regional,  state  or  localgovernment  court,  governmental  agency,
authority, board, bureau, instrumentality or regulatory body.

5.       REPRESENTATIONS AND WARRANTIES OF NEWCO

                  Newco hereby  represents  and warrants to Motient  Services as
follows:

5.1.     Organization and Standing

                  Newco is a limited liability  company duly organized,  validly
existing and in good standing  under the laws of the State of Delaware,  and has
the full and unrestricted  limited liability company power and authority to own,
operate and lease its Assets,  to carry on its business as currently  conducted,
to  execute  and  deliver  this  Amended  Sale  Agreement  and to carry  out the
transactions  contemplated hereby, except where the failure to have such limited
liability company power and authority would not reasonably be expected to have a
material adverse effect on the business operations,  financial condition, assets
or liabilities of Newco (a "Newco Material Adverse Effect").  At Closing,  Newco
will have converted into a Delaware limited partnership  pursuant to the laws of
the State of Delaware.

5.2.     Authorization

                  The  execution,  delivery  and  performance  by  Newco of this
Amended  Sale  Agreement  and  all  other  Documents  contemplated  hereby,  the
fulfillment of and compliance  with the respective  terms and provisions  hereof
and thereof,  and the  consummation  by Newco of the  transactions  contemplated
hereby and thereby, (a) have been duly authorized by all necessary action on the
part of Newco,  (b) do not and will not conflict  with, or violate any provision
of, any Law having applicability to Newco or any of its Assets,  except for such
conflicts  or  violations  which would not,  individually  or in the  aggregate,
reasonably be expected to have a material  adverse  effect on the ability of the
parties to this Amended Sale  Agreement to close the  transactions  contemplated
hereby, or any provision of the certificate of formation or operating  agreement
of Newco,  (c) do not and will not conflict with, or result in any breach of, or
constitute a default  under any material  Agreement to which Newco is a party or
by which it or any of its assets may be bound which would be  reasonably  likely
to have a Newco Material Adverse Effect, or (d) do not and will not result in or
require  the  creation or  imposition  of or result in the  acceleration  of any
indebtedness,  or of any material Encumbrance upon, or with respect to, Newco or
any of the  assets  now owned or  hereafter  acquired  by Newco  which  would be
reasonably likely to have a Newco Material Adverse Effect.

5.3.     Binding Obligation

                  This Amended Sale  Agreement  constitutes  a valid and binding
obligation of Newco,  enforceable in accordance with its terms. Each Document to
be executed by Newco pursuant hereto,  when executed and delivered in accordance
with the provisions  hereof,  shall be a valid and binding  obligation of Newco,
enforceable in accordance with its terms.

6.       CONDITIONS PRECEDENT TO OBLIGATIONS OF MOTIENT SERVICES

                  The obligations of Motient  Services to effect the Closing are
subject to the fulfillment, at or prior to the Closing, of each of the following
conditions, and failure to satisfy any such condition shall excuse and discharge
all obligations of Motient  Services to effect the Closing,  unless such failure
was caused by, or is waived in writing by, Motient Services:

6.1.     Performance

                  Newco  shall  have  performed  and  complied  in all  material
respects  with all  Agreements  and  conditions  required by this  Amended  Sale
Agreement to be  performed or complied  with by Newco on or prior to the Closing
Date.

6.2.     Legal Proceedings

                  No  action  or  proceeding  by  or  before  any   governmental
authority shall have been instituted (and not subsequently dismissed, settled or
otherwise  terminated)  which is  reasonably  expected to restrain,  prohibit or
invalidate the transactions  contemplated by this Amended Sale Agreement,  other
than any action or proceeding  instituted by or on behalf of Motient Services or
any of its Affiliates.

6.3.     Newco's Certificate

                  Newco shall have delivered to Motient  Services a certificate,
dated  as of the  Closing  Date  and  executed  by a senior  officer  of  Newco,
certifying to the  fulfillment  of the  conditions set forth in Sections 6.1 and
6.2.

6.4.      Contemporaneous Closing

                  The closing of the  transactions  contemplated  by each of the
Investment  Agreement,  the Asset  Sale  Agreement  dated as of the date  hereof
between Newco and TMI  Communications  and Company Limited  Partnership  ("TMI")
(the "Newco-TMI Sale Agreement"),  the Asset Sale Agreement dated as of the date
hereof  between  TMI  and  Canadian   License  Co.  (the  "Canadian  Asset  Sale
Agreement")  and the Asset Sale  Agreement  between  TMI and MSV Nova Scotia ULC
(the "TMI-ULC  Asset Sale  Agreement")  shall occur prior to, or  simultaneously
with, the Closing under this Agreement.

7.       CONDITIONS PRECEDENT TO OBLIGATIONS OF NEWCO

                  The  obligations of Newco to effect the Closing are subject to
the  fulfillment,  at or  prior  to  the  Closing,  of  each  of  the  following
conditions, and failure to satisfy any such condition shall excuse and discharge
all  obligations of Newco to effect the Closing,  unless such failure was caused
by, or is agreed to in writing, by Newco:

7.1.     Performance

                  Motient  Services  shall have  performed  and  complied in all
material  respects with all Agreements  and conditions  required by this Amended
Sale Agreement to be performed or complied with by Motient  Services on or prior
to the Closing Date.

7.2.     Legal Proceedings

                  No  action  or  proceeding  by  or  before  any   governmental
authority shall have been instituted (and not subsequently settled, dismissed or
otherwise  terminated)  which is  reasonably  expected to restrain,  prohibit or
invalidate the  transactions  contemplated  by this Amended Sale Agreement other
than an action or proceeding instituted by Newco.

7.3.     Officer's Certificate
                  Motient  Services shall have delivered to Newco a certificate,
dated  as of the  Closing  Date and  executed  by a senior  officer  of  Motient
Services,  certifying to the fulfillment of the conditions specified in Sections
7.1 and 7.2.

7.4.     Contemporaneous Closing

                  The closing of the  transactions  contemplated  by each of the
Investment  Agreement,  the Newco-TMI  Sale  Agreement,  the Canadian Asset Sale
Agreement,  and the  TMI-ULC  Asset  Sale  Agreement  shall  occur  prior to, or
simultaneously with, the Closing under this Agreement.

8.       Closing

8.1.     Deliveries by Motient Services

                  At the Closing,  Motient  Services  shall deliver to Newco the
following:

(a) a certified  copy of the  resolutions  adopted by the Board of  Directors of
Motient Services on or prior to the date hereof authorizing the Closing;

(b) certificates of incumbency and specimen signatures of the signatory officers
of Motient Services;

(c) the certificate required pursuant to Section 7.3 hereof;

(d) a bill of sale and limited assignment and assumption agreement substantially
in the form  attached  as Exhibit C, and such other  instruments  of transfer as
Newco shall reasonably  require to transfer to Newco title to the Subject Assets
free and clear of all Claims and Encumbrances other than the Assumed Liabilities
and  to  cause  Newco  to  assume  the  Assumed   Liabilities   (the   "Transfer
Instruments"); and

(e) such other Documents as Newco may reasonably request.

8.2.     Deliveries by Newco

                  At the Closing, Newco shall deliver the following:

(a) a wire  transfer of the balance of the Purchase  Price payable in accordance
with Section 2.2;

(b) the Note duly executed by Newco and payable to Motient Services;

(c) a certified  copy of the  resolutions  adopted by the Board of  Directors of
Newco authorizing the Closing;

(d) the certificate required by Section 6.3;

(e) the Transfer  Instruments  (to the extent required to be executed by Newco);
and

(f) such other Documents as Motient Services may reasonably request.

8.3.     Transferred Employees

(a) As used in this Agreement,  "Transferred  Employees"  means the employees of
the Satellite  Communications Business which shall be identified on an "Employee
Schedule"  to be  delivered  by Motient  Services  to Newco prior to the Closing
Date.

(b) Newco shall offer employment to all the Transferred  Employees  effective as
of the day  following  the  Closing  Date at the same  salary or hourly wage set
forth in the Employee  Schedule,  subject to Newco's right to terminate any such
Transferred  Employee,  in accordance with applicable  Laws, at any time with or
without cause, for any reason or no reason at all.

(c) Subject to Section  8.3(b),  during the period  commencing as of the Closing
Date and ending on the first (1st)  anniversary  thereof,  Newco shall cause the
Transferred   Employees  who  accept  such  employment   offer  (the  "Accepting
Employees")  to  be  provided  with  compensation  and  employee  benefit  plans
(excluding stock option plans involving the potential  issuance of securities of
Motient  Corporation)  which in the aggregate are not materially  less favorable
than those  provided to such  employees by Motient  Services and its  Affiliates
immediately  prior to the Closing Date, to the extent permitted under applicable
Laws.  The  provisions  of this Section 8.3 shall not create in any  Transferred
Employee or any other current or former  employee of Motient  Services or any of
its  Affiliates  any rights to  employment or continued  employment  with Newco,
Motient Services or any of their respective  Affiliates or any right to specific
terms or conditions of employment.  Promptly following the Closing Date, Motient
Services shall transfer to Newco all personnel files pertaining to the Accepting
Employees.

(d) Newco shall provide each  Accepting  Employee full credit for such Accepting
Employee's  service with Motient  Services or its Affiliates or predecessors for
purposes  of  eligibility,  vesting  and  benefit  accrual  (except  for benefit
accruals  under any defined  benefit  pension  plan) under the employee  benefit
plans or arrangements of Newco in which such Accepting Employees participate for
such Accepting  Employee's  service with Motient Services or its Affiliates,  to
the same  extent  recognized  under  similar  plans or  arrangements  of Motient
Services or its Affiliates immediately prior to the Closing.

(e)  Newco  shall  (i)  waive  all  limitations  as to  preexisting  conditions,
exclusions  and waiting  periods  with  respect to  participation  and  coverage
requirements  applicable to any  Accepting  Employee  under any welfare  benefit
plans in which such Accepting Employees may be eligible to participate after the
Closing,  other than  limitations or waiting  periods that are already in effect
with respect to such  Accepting  Employee and that have not been satisfied as of
the Closing  under any  welfare  plan  maintained  for such  Accepting  Employee
immediately prior to the Closing,  and (ii) provide each Accepting Employee with
credit for any  co-payments  and  deductibles  paid prior to the  Closing  under
welfare plans of Motient  Services or any of its Affiliates for the plan year in
which  the  Closing   occurs  in  satisfying   any   applicable   deductible  or
out-of-pocket  requirements  under any welfare plans that such Accepted Employee
is eligible to participate in after the Closing.

(f) Following the Closing, Newco shall honor and maintain all vacation and other
leave  earned or accrued  by, but not taken by or paid to,  Accepting  Employees
through the Closing (as  calculated  or  determined  under  policies or plans in
effect immediately prior to the Closing). The preceding sentence to the contrary
notwithstanding,  nothing set forth herein shall impair or otherwise  affect the
rights  of Newco or its  Affiliates  to amend,  suspend  or  terminate  any such
agreement, policy or plan in accordance with its terms as in effect from time to
time.

(g) Each of Motient  Services and Newco shall provide any  notifications  to its
respective employees  (including,  in the case of Newco, the Accepting Employees
and, in the case of Motient  Services,  Transferred  Employees who do not become
Accepting  Employees)  required  under the  Workers  Adjustment  and  Retraining
Notification  Act (the "WARN Act") and shall bear any liabilities  arising under
the WARN Act with respect to such employees.

(h) With respect to each Accepting Employee, Newco hereby agrees to give Motient
Services notice of the termination of such Accepting Employee's  employment with
Newco within 30 days of the date thereof, and provide Motient Services with such
information with respect thereto as Motient Services shall reasonably request to
enable it to determine if such event would give rise to a right of  distribution
to such Accepting Employee under Motient Services' 401(k) plan.

8.4.     Transitional and Ongoing Matters

                  (a)  Motient  Services  and  Newco  hereby  agree  to use  all
commercially reasonable efforts to obtain the Landlord's consent to the transfer
of  Motient  Services'  rights and  obligations  under the Lease to Newco on the
Closing Date.  Newco and Motient  Services  shall work together and cooperate in
good faith to  develop a mutually  agreeable  plan that takes into  account  the
reasonable business needs of the other for the sharing of the Reston Facility by
Newco and Motient  Services and its Affiliates  until the expiration of the term
of the Lease (including any extensions  thereof).  To the extent there is excess
space at the Reston  Facility  beyond the needs of Newco and  Motient  Services,
Newco and Motient  Services  shall share equally the costs and the benefits,  if
any, of such excess space.  Newco and Motient  Services shall  negotiate in good
faith the terms of a sublease or other  arrangement to provide Motient  Services
and its  Affiliates  with  the  right  to use and  occupy  the  Reston  Facility
consistent with such mutually agreeable plan. In the event that Motient Services
is unable to transfer or otherwise  assign its rights and obligations  under the
Lease to Newco,  Newco and Motient  Services  shall  negotiate in good faith the
terms of a sublease or other  arrangement to provide Newco with the right to use
and occupy the Reston Facility consistent with such mutually agreeable plan. The
parties agree that in either case the rent and other actual  out-of-pocket costs
associated  with the Lease shall be shared pro rata based on the parties' actual
usage of the Reston Facility measured in square feet.

                  (b) The  obligation  of Newco to provide  space to Motient and
its Affiliates pursuant to paragraph (a) shall be in addition to the obligations
of Newco to  provide  space in the  Reston  Facility  to  Aether  under  the LES
Agreement.

8.5.     Shared Assets; Parent Guaranties

(a) The  parties  acknowledge  that as of the date hereof (and as of the Closing
Date) there are certain  Assets and  Agreements of Motient  Corporation  and its
Subsidiaries,  which are listed on Schedule 8.5 to the Disclosure Schedule, that
are used by Motient  Services in connection  with its  Satellite  Communications
Business  that will not be part of the  Subject  Assets,  but will  remain  with
Motient  Corporation and its  Subsidiaries  (the "Shared  Assets").  The parties
agree to  cooperate  in good faith to develop a plan so that such Shared  Assets
can  reasonably be divided or, if such a division is not  possible,  shared in a
way so that such Shared  Assets can  reasonably  be used by both for a period of
time  reasonably  acceptable to both parties:  (i) Newco in connection  with the
Satellite   Communications  Business,  and  (ii)  Motient  Corporation  and  its
subsidiaries  in connection  with their  respective  businesses  (excluding  the
Satellite  Communications  Business).  Without  limiting the  generality  of the
foregoing,  beginning on the Closing Date,  Motient Services shall provide Newco
with access to, and use of (A) the telephones,  facsimile machines and computers
at the Reston  Facility then used by the Accepting  Employees for their intended
and  usual   purpose  in   connection   with  the  operation  of  the  Satellite
Communications  Business  for a period  of time  reasonably  acceptable  to both
parties and (B) Motient  Services'  computer network and programs for accounting
applications.  Motient  Services  and Newco  shall  negotiate  in good  faith to
equitably apportion the costs and liabilities  associated with the shared use or
division, as the case may be, of such Assets or Agreements, and, if appropriate,
enter into transition  services  agreement which shall provide for the foregoing
and such other transition services as the parties shall in good faith agree.

(b) The parties agree to use all  commercially  reasonable  efforts (but without
any  obligation  to  expend  funds)  so that  the  guaranties  made  by  Motient
Corporation and its Affiliates for the benefit of Motient  Services  relating to
the Subject Assets and the Assumed Liabilities (the "Parent Guaranties") will be
terminated or otherwise released on or prior to the Closing, or if not possible,
as soon as practicable  thereafter.  In the event that the Parent Guaranties are
not terminated by the Closing,  Newco shall indemnify,  defend and hold harmless
Motient  Services  from and  against  all  Losses of  Motient  Services  and its
Affiliates which (i) arise under any unreleased Parent Guaranty,  (ii) relate to
any Assumed Liability,  and (iii) arise out of the ownership or operation of the
Satellite  Communication  Business following the Closing;  without regard to the
provisions of Article 9.

8.6.     Motient Resale of Newco Products and Services

                  Following  the Closing,  to the extent the ordinary  course of
business of Newco includes marketing its products or services through resellers,
Newco shall,  at the request of Motient  Corporation or any of its  wholly-owned
subsidiaries  (including  Motient  Communications,  Inc.), offer to enter into a
Newco Standard  Reseller  Arrangement with such requesting  party, on terms that
are, on the whole,  at least as  favorable  as the terms Newco then offers under
any Newco  Standard  Reseller  Arrangement to any reseller that has purchased or
committed  to purchase a similar  volume of  products  or  services  from Newco,
provided  that this  Section  8.6 shall not require  Newco to offer  products or
services to such requesting  party that it does not offer for resale or to enter
into any  arrangement  if Newco  determines in good faith that such  arrangement
would prevent or significantly  hinder its ability to capitalize upon a material
business  opportunity.  As  used  herein,  the  term  "Newco  Standard  Reseller
Arrangement"  shall mean an  agreement in the form used by Newco in the ordinary
course  of  its  business  with  third  parties  whose  only  material  business
relationship  with Newco  involves  reselling  Newco products or services in the
ordinary  course of  business.  Unless  otherwise  agreed  by  Newco,  the Newco
Standard  Reseller  Arrangement  offered by Newco  pursuant  hereto shall not be
required  to have a term  that  extends  beyond  the  third  anniversary  of the
Closing.

8.7.     Use of Proceeds

                  Motient  Services  covenants  and  agrees to use and apply the
Purchase Price consistent with any restrictions set forth in any loan documents,
bank agreements,  indenture or similar documents  applicable to Motient Services
or its Affiliates.

8.8.     Insurance Proceeds from Satellite Failure

                  (a) In the  event  that  prior to  Closing,  an  event  occurs
causing the full or partial  failure of the  Satellite  (a  "Satellite  Casualty
Event"),  the parties  hereto shall proceed on the same terms and  conditions as
otherwise provided in this Amended Sale Agreement (including with respect to the
Purchase  Price)  except that the insurance  proceeds  relating to the Satellite
Casualty Event (the "Insurance Proceeds"), if any, shall be deemed to be part of
the Subject Assets and in the event of a total failure where Motient Services no
longer  owns the  Satellite,  the  Satellite  shall  not be part of the  Subject
Assets.  Motient  Services  shall send  written  notice to Newco within ten (10)
business days  describing  the Satellite  Casualty  Event in reasonable  detail,
including  information  as to whether the Satellite  Casualty Event is or may be
covered by insurance.  In addition,  Motient Services shall notify Newco as soon
as reasonably practicable after it and the insurance carrier finally resolve the
amount of the Insurance Proceeds.

                  (b) So long as Motient  Services  complies  with clause (a) of
this Section 8.8, Motient  Corporation and its direct and indirect  subsidiaries
(including Motient Services) shall have no further liability with respect to the
failure of the Satellite under this Amended Sale Agreement, the R&D Agreement or
any other  Agreement,  and Newco shall be deemed to have  waived its rights,  if
any, with respect to any indemnity or other remedy from Motient Services related
to the failure of the Satellite.

8.9.     Loss of FCC Licenses

                  In the event that prior to  Closing,  any of the  Licenses  in
effect  with  the  FCC  lapse,  terminate  or are  not  renewed  so  that  it is
commercially  unreasonable  to  continue  the  business  of Motient  Services as
currently conducted, then Motient Services shall send written notice to Newco no
later than ten (10) business days  following the date Motient  Services  becomes
aware of any such lapse,  termination  or  non-renewal.  Newco at its option can
elect to (i) proceed on the same terms and  conditions as otherwise  provided in
this  Amended Sale  Agreement  (including  with  respect to the Purchase  Price)
except that any such license that lapses, terminates or is not renewed shall not
be deemed part of the Licenses (and therefore,  not part of the Subject Assets),
or (ii) terminate this Amended Sale Agreement and receive an irrevocable  refund
of an amount  equal to the Refund,  in which  case,  Motient  Services  shall be
obligated  to pay such  amount  to  Newco  within  sixty  (60)  days of  Newco's
election. So long as Motient Services complies with this Section 8.9 and Section
3.2(a)(i), including refunding any amount due to Newco under clause (ii) of this
Section  8.9,  Motient  Corporation  and its  direct and  indirect  subsidiaries
(including Motient Services) shall have no further liability with respect to any
such Licenses under this Amended Sale Agreement,  the R&D Agreement or any other
Agreement and Newco shall have be deemed to have waived its rights, if any, with
respect to any indemnity or other remedy from Motient  Services  related to such
lapse, termination or non-renewal of any of such Licenses.

8.10.    Reduction in the Refund Amount

                  To the extent  that any one or more  Investors  (as defined in
the  Investment  Agreement) has effected or exercised its right to effect (which
election has not been revoked) a Parent Conversion (as defined in the Investment
Agreement)  at the time the Refund is to be  irrevocably  paid,  the $44 million
required  to be paid by  Motient  Services  to Newco as a refund of the  Initial
Payment and the R&D Fee  pursuant  to Section 8.9 hereof  shall be reduced by an
amount equal to $44 million  multiplied by the result of (a) the total  Investor
Interests (as defined in the  Investment  Agreement) of such Investor which have
effected  Parent  Conversions  immediately  prior  to such  Parent  Conversions,
divided by (b) the total  Investor  Interests of all the  Investors  immediately
prior to such Parent Conversions.  (By way of illustration only, if one Investor
had effected a Parent Conversion and owned a 6.67% Investor Interest immediately
prior to the Parent  Conversion,  the refund of the Initial  Payment and the R&D
Fee due to Newco would be reduced by $14.67 million (which number is $44 million
multiplied by .3335 (6.67/20 = .3335)).

9.       SURVIVAL OF REPRESENTATIONS; INDEMNIFICATION; REMEDIES

9.1.     Survival of Representations

                  All  representations  and warranties made by in or pursuant to
this Amended Sale Agreement and in or pursuant to the Ancillary Agreements shall
survive  the Closing  until two years after the date made  (except to the extent
that the representations and warranties set forth in Sections 4.3 and 4.15 apply
to the Indenture,  such  representations  and warranties shall survive until the
expiration  of the statute of  limitations  applicable to any claims made by the
holders  of  the  Senior  Notes),  and  shall  in no  way  be  affected  by  any
investigation or knowledge of the subject matter thereof made by or on behalf of
Newco.  If the Closing shall occur,  indemnification  pursuant to this Article 9
shall be the exclusive remedy for any breach of  representations  and warranties
or of any covenant or Agreement in this Amended Sale  Agreement  which  survives
the Closing by either party or any other matter  pertaining to this Amended Sale
Agreement (except as specifically provided otherwise herein) or the transactions
contemplated  hereby,  other than Claims  relating to other  written  Agreements
between the parties and Claims  relating  to fraud or  violation  of  securities
laws;  provided that nothing in Article 9 shall prevent any party from obtaining
equitable  relief in order to require the other party to perform its obligations
hereunder.

9.2.     Agreement of Motient Services to Indemnify

                  From and after the Closing,  Motient  Services shall indemnify
and  hold  harmless  Newco  from  and  against  all  damages,   losses,  claims,
liabilities and obligations, costs and expenses (including reasonable attorneys'
fees)  ("Losses")  arising  in any way out of or  related  to (i) the  breach by
Motient Services of any  representation  or warranty made by Motient Services in
this  Amended  Sale  Agreement  or any  Ancillary  Agreement  or in any document
delivered pursuant hereto or thereto, (ii) the breach by Motient Services of any
covenant or  agreement  contained  herein or any  Ancillary  Agreement or in any
document delivered  pursuant hereto or thereto,  or (iii) liabilities of Motient
Services or its Affiliates  which are not Assumed  Liabilities.  For purposes of
this Section 9.2, the terms "material" and "Material Adverse Effect",  and other
materiality qualifiers in the representations and warranties contained herein or
in the Ancillary  Agreements and in any documents  delivered  pursuant hereto or
thereto,  shall be deemed to refer to  matters,  and groups of related  matters,
that have a financial or economic  impact,  or are capable of having a financial
or economic impact, of $100,000 or more. For purposes of the foregoing sentence,
matters shall be  considered  to be within a "group of related  matters" if they
relate to any given Section of the representations and warranties. (For purposes
of  illustration  only,  Section  4.19 would be deemed to be breached if Motient
Services  had failed to  disclose a  liability  of $25,000  and a  liability  of
$90,000, but not if Motient Services had failed to disclose seven liabilities of
$10,000 each.).

9.3.     No Duplication of Remedies

                  To the  extent any party may have more than one remedy for any
Losses  incurred  by it, it may pursue all  available  remedies  but in no event
shall be entitled to collect  and retain any amount  hereunder  in excess of its
Losses.

9.4.     Agreement of Newco to Indemnify

                  From and after the  Closing,  Newco shall  indemnify  and hold
harmless  Motient Services from and against all Losses arising in any way out of
or related to (i) the breach by Newco of any  representation or warranty made by
Newco in this  Amended  Sale  Agreement  or any  Ancillary  Agreement  or in any
document delivered  pursuant hereto or thereto,  (ii) the breach by Newco of any
covenant or  agreement  contained  herein or any  Ancillary  Agreement or in any
document delivered pursuant hereto or thereto, or (iii) the Assumed Liabilities.

9.5.     Notice of Claims.

                  All claims for indemnification  hereunder shall be resolved in
accordance with the following procedures:

                  (i) If the party  seeking  indemnification  (the  "Indemnified
Party") has incurred or  reasonably  believes  that it may incur any Losses,  it
shall  promptly   deliver  written  notice  to  the   indemnifying   party  (the
"Indemnifying  Party"),  setting  forth the  nature  and amount of the Losses or
potential  Losses,  if possible,  and further  referencing  the sections of this
Agreement  or in any other  document  delivered  pursuant  hereto upon which the
claim for  indemnification  for such Losses is based (a "Claim  Notice").  If an
Indemnified Party receives notice of a third-party claim for which it intends to
seek  indemnification  hereunder,  it shall give the Indemnifying  Party written
notice of such claim,  so that the  Indemnifying  Party's  defense of such claim
under this  Agreement may be timely  instituted.  The failure by an  Indemnified
Party to  provide  such  written  notice  shall not  constitute  a waiver of the
Indemnified  Party's right to indemnity  unless such failure has  prejudiced the
Indemnifying  Party's ability to defend such claim,  and then only to the extent
of such prejudice.

                  (ii) If,  after  receiving a Claim  Notice,  the  Indemnifying
Party  desires to dispute such claim or the amount  claimed in the Claim Notice,
it shall deliver to the Indemnified  Party a written  objection to such claim or
payment setting forth the basis for disputing such claim or payment. Such notice
shall be  delivered  within  thirty (30) days after the date the Claim Notice to
which it relates is received  by the  Indemnifying  Party.  If no such notice is
received within the aforementioned 30-day period, the Indemnified Party shall be
entitled to payment for such Losses from the Indemnifying  Party within ten (10)
days of the end of such 30-day objection period.

                  (iii)  If  the  Indemnifying  Party  shall  agree  that  it is
responsible  for  all  amounts  that  may  be  recovered  in  connection  with a
third-party  claim,  action or suit  (including  waiving any deductible or limit
that might otherwise  apply under this Article 9) and is financially  capable of
satisfying its  indemnification  obligations,  the Indemnifying Party shall have
the right to conduct  and control  through  counsel of its own  choosing,  which
counsel shall be reasonably acceptable to the Indemnified Party, any third-party
claim, action or suit; provided, that the Indemnifying Party diligently contests
and defends such claim. The Indemnified  Party shall be entitled at any time, at
its own cost and expense (except that such cost and expense shall be paid by the
Indemnifying  Party if the  Indemnified  Party  reasonably  determines  that the
Indemnifying  Party is not adequately  representing or, because of a conflict of
interest,  may not adequately  represent the interests of the Indemnified Party)
to  participate  in such  defense  and to be  represented  by  attorneys  of its
choosing.  Except with the prior  written  consent of the  Indemnified  Party no
Indemnifying Party, in the defense of such claim or litigation, shall consent to
entry of any  judgment  or  order,  interim  or  otherwise,  or  enter  into any
settlement that provides for injunctive or other  nonmonetary  relief  affecting
the Indemnified Party or that does not include as an unconditional  term thereof
the giving by each claimant or plaintiff to such Indemnified  Party of a release
from all liability with respect to such claim or litigation.

                  (iv) In the event that the  Indemnifying  Party does not elect
to defend  against  any  third-party  claim,  the  Indemnified  Party may defend
against  such  claim  in  such  manner  as  it  may  deem  appropriate  and  the
Indemnifying Party shall be liable for any legal expenses reasonably incurred in
connection with such defense;  provided,  that the Indemnified  Party shall not,
without  the  consent of the  Indemnifying  Party,  which  consent  shall not be
unreasonably  withheld,  settle or consent to the entry of judgment with respect
to such third-party claim.

                  (v) In the event of any claim by a third  party,  the  parties
hereto agree that they will cooperate  fully with each other in connection  with
the defense or settlement of such matter.

9.6.     Limitations on Amounts

                  The  Indemnifying  Party  shall  not be  obligated  to pay any
amounts for indemnification for breaches of representations and warranties under
this  Article  9  until  the  aggregate   indemnification   obligation  of  such
Indemnifying  Party  hereunder for such  breaches (and under the R&D  Agreement)
exceeds  $500,000,  whereupon  the  Indemnifying  Party  shall be liable for all
amounts  for  which   indemnification  may  be  sought  which  exceed  $500,000.
Notwithstanding  the  foregoing,  in no event shall the  aggregate  liability of
Motient  Services to Newco  exceed the  Purchase  Price (to the extent  actually
paid) plus the R&D Fee (the "Cap"), except in the case of (i) a fraud or willful
breach  by  Motient  Services,   (ii)  a  breach  by  Motient  Services  of  the
representations  and  warranties  contained  in Sections 4.3 or 4.15 hereof with
respect to the Indenture, (iv) liabilities of Motient Services or its Affiliates
that are not Assumed  Liabilities.  For  purposes of  calculating  the Cap,  all
amounts  received by Newco for Losses under the R&D Agreement and any Agreements
delivered pursuant hereto shall be included in calculating the Cap.

9.7.     Force Majeure

                  Notwithstanding any other provision of this Article 9, neither
Motient Services nor Newco shall be liable for any failure of performance of the
terms of this  Agreement  due  solely  to acts of God,  fires,  floods  or other
natural  catastrophes;  national  emergencies,  insurrections,  riots  or  wars;
strikes,  lockouts,  work  stoppages  or other  labor  difficulties  beyond such
parties' reasonable control.

9.8.     Subrogation

                  If  any  Indemnified  Party  receives  any  payment  or  other
indemnification  from an Indemnifying  Party with respect to any Claim or demand
by any third party against the Indemnified  Party, the Indemnifying  Party shall
be subrogated to the extent of such payment or  indemnification to all rights in
respect of the subject matter of such Claim to which the  Indemnified  Party may
be entitled,  to institute  appropriate action for the recovery thereof, and the
Indemnified  Party  agrees  to  provide  reasonable  levels  of  assistance  and
cooperation to such subrogated party, in enforcing such rights.

10.      TERMINATION

10.1.    Termination

                  Subject to the provisions of Section 10.2 hereof, this Amended
Sale  Agreement  may, by written  notice given at or prior to the Closing in the
manner hereinafter provided, be terminated:

                    (a) at any  time  prior to the  Closing  by  mutual  written
                    consent of the parties hereto;

                    (b) pursuant to Section 8.9 hereof; or

                    (c) if the  Investment  Agreement is terminated  pursuant to
                    Section 11 thereof.

10.2.    Effect of Termination

                  In the event this Amended  Sale  Agreement  is  terminated  as
provided in this Section 10, this Amended Sale Agreement  shall  forthwith be of
no further  force and effect,  and the parties shall be released from all future
obligations  hereunder;  provided,  however,  that (i) the termination shall not
relieve  any party  hereto of  liability  for any  breach of this  Amended  Sale
Agreement, (ii) Newco shall return all Documents provided by Motient Services to
Newco  pursuant to this Amended  Sale  Agreement  and (iii) the  indemnification
obligations  set forth in Sections  3.7.1,  9.2 and 9.4 and the  obligations set
forth in Sections 3.4 and 11.3 shall survive. If the Closing shall not occur, in
no event  shall  Motient  Services  be liable for any amount  over and above the
Initial Payment and the R&D Fee.

11.      MISCELLANEOUS

11.1.    Additional Actions and Documents

                  Each  party  hereto  hereby  agrees  that,  from time to time,
whether  before,  at or after the  Closing,  such party will take or cause to be
taken  such  further  actions,  to  execute,  deliver  and  file or  cause to be
executed,  delivered  and filed such  further  Documents,  and will  obtain such
consents,  as may be  necessary  or as may be  reasonably  requested in order to
fully effectuate the purposes, intent, terms and conditions of this Amended Sale
Agreement.

11.2.    No Brokers

                  Each party hereto  represents  and warrants to the other party
that such party has not engaged any broker,  finder or agent in connection  with
the transactions contemplated by this Amended Sale Agreement that will give rise
to any unpaid  liability to any broker,  finder or agent for any brokerage fees,
finders' fees or commissions,  with respect to the transactions  contemplated by
this  Amended  Sale  Agreement  for  which  Motient  Services  or Newco  will be
responsible. Each party hereto agrees to indemnify, defend and hold harmless the
other party from and against any and all Claims asserted  against such party for
any such fees or commissions  by any persons  purporting to act or to have acted
for or on behalf of the indemnifying party.

11.3.    Expenses

                  Subject to the  indemnity  provisions of Article 9, each party
hereto shall pay its own expenses  incident to this Amended Sale  Agreement  and
the transactions contemplated hereunder, including all legal and accounting fees
and  disbursements.  Each  party  shall pay any  Hart-Scott-Rodino  filing  fees
payable in connection with any  Hart-Scott-Rodino  filing required to be made by
such party.

11.4.    Assignment

                  Motient  Services shall not assign its rights and  obligations
under this Amended Sale Agreement,  in whole or in part, whether by operation of
law or otherwise,  without the prior written  consent of Newco.  Newco shall not
assign its rights and obligations under this Amended Sale Agreement, in whole or
in part, whether by operation of law or otherwise, unless the assignee agrees to
be  bound  by all  of the  terms  and  conditions  hereof  applicable  to  Newco
hereunder;  provided that the parties  acknowledge  that the conversion of Newco
into a Delaware limited partnership prior to the Closing shall not constitute an
assignment  contrary to the terms of this Section  11.4;  provided  further that
Newco may assign any or all of its rights  and  obligations  under this  Amended
Sale Agreement to a wholly-owned subsidiary of Newco as Newco deems necessary or
appropriate to satisfy FCC requirements. Any assignment contrary to the terms of
this Section 11.4 shall be null and void and of no force and effect. In no event
shall the  assignment  by Motient  Services or Newco of such party's  respective
rights or obligations  under this Amended Sale Agreement,  whether before, at or
after the Closing,  release such party from such party's respective  liabilities
and obligations hereunder.

11.5.    Entire Agreement; Amendment

                  This  Amended  Sale   Agreement,   including  the   Disclosure
Schedule,  the  Exhibits  and other  Documents  referred to herein or  furnished
pursuant hereto,  constitutes the entire Agreement among the parties hereto with
respect to the  transactions  contemplated  hereby,  and it supersedes all prior
oral or written  Agreements,  commitments or understandings  with respect to the
matters  provided for herein.  No amendment,  modification  or discharge of this
Amended Sale Agreement shall be valid or binding unless set forth in writing and
duly  executed  and  delivered  by the party  against  whom  enforcement  of the
amendment, modification, or discharge is sought.

11.6.    Waiver

                  No  delay  or  failure  on the  part of any  party  hereto  in
exercising  any right,  power or privilege  under this Amended Sale Agreement or
under any other  Documents  furnished  in  connection  with or  pursuant to this
Amended Sale  Agreement  shall  impair any such right,  power or privilege or be
construed as a waiver of any default or any acquiescence  therein.  No single or
partial  exercise of any such  right,  power or  privilege  shall  preclude  the
further exercise of such right, power or privilege, or the exercise of any other
right,  power or  privilege.  No waiver shall be valid  against any party hereto
unless made in writing and signed by the party against whom  enforcement of such
waiver is sought and then only to the extent expressly specified therein.

11.7.    Severability

                  If any part of any provision of this Amended Sale Agreement or
any other  Agreement or document  given  pursuant to or in connection  with this
Amended Sale Agreement shall be invalid or  unenforceable  in any respect,  such
part shall be ineffective to the extent of such  invalidity or  unenforceability
only,  without in any way affecting the remaining parts of such provision or the
remaining  provisions  of this  Amended Sale  Agreement;  unless such invalid or
unenforceable provision(s) are an essential part of the agreed exchange.

11.8.    Governing Law

                  This Amended Sale  Agreement is being  executed and  delivered
in, and shall be governed by and  construed in  accordance  with the laws of the
State of New York,  without  regard to its  principles  of conflicts of law that
would give effect to the application of the law of another jurisdiction. Each of
the parties hereto hereby irrevocably and unconditionally  consents to submit to
the non-exclusive jurisdiction of the courts of the State of New York and of the
United States of America, in each case having jurisdiction over New York County,
for any dispute  arising out of or relating to this Amended Sale  Agreement  and
the Ancillary  Agreements and the transactions  contemplated  hereby and thereby
(and agrees not to  commence  any  litigation  relating  thereto  except in such
courts  unless such courts shall have  declined to exercise  jurisdiction),  and
further agrees that service of any process,  summons, notice or document by U.S.
registered  mail to its  respective  address  set  forth  in this  Amended  Sale
Agreement  shall be  effective  service of process  for any  litigation  brought
against it in any such court. Each of the parties hereto hereby  irrevocably and
unconditionally  waives any  objection to the laying of venue of any  litigation
arising out of this Amended  Sale  Agreement  or the  transactions  contemplated
hereby in the courts of the State of New York or the United  States of  America,
in each case  having  jurisdiction  over New York  County,  and  hereby  further
irrevocably and  unconditionally  waives and agrees not to plead or claim in any
such court that any such  litigation  brought in any such court has been brought
in an inconvenient or improper forum.

11.9.    Notices

                  All notices, demands,  requests, or other communications which
may be or are  required to be given,  served,  or sent by any party to any other
party pursuant to this Amended Sale  Agreement  shall be in writing and shall be
hand delivered,  sent by overnight courier or mailed by first-class,  registered
or certified mail, return receipt requested,  postage prepaid, or transmitted by
telecopy addressed as follows:

                  (i)      If to Newco:

                           Mobile Satellite Ventures LLC
                           10802 Parkridge Boulevard
                           Reston, Virginia  20191-5416
                           Attn:  General Counsel
                           Telecopy No.:        703-758-6134

                           with copies to:

                           Mobile Satellite Ventures LLC
                           211 North Union Street, Suite 300
                           Alexandria, Virginia  22314
                           Attn:  Hal B. Perkins, Esq.
                           Telecopy No.:        703-706-3801

                           and

                           Kirkpatrick & Lockhart LLP
                           1251 Avenue of the Americas
                           45th Floor
                           New York, NY  10020-1104
                           Attn:  William J. Phillips, Esq.
                           Telecopy No.:        212-536-3901


                  (ii)     If to Motient Services:

                           Motient Services Inc.
                           10802 Parkridge Boulevard
                           Reston, Virginia  20191-5416
                           Attn:  General Counsel
                           Telecopy No.:        703-758-6134

                           with a copy to:

                           Hogan & Hartson L.L.P
                           8300 Greensboro Drive
                           Suite 1100
                           McLean, VA  22102
                           Attn:  Richard K.A. Becker, Esq.
                           Telecopy No.:        703-610-6200

Each party may designate by notice in writing a new address to which any notice,
demand,  request or  communication  may thereafter be so given,  served or sent.
Each notice,  demand,  request,  or communication which shall be hand delivered,
sent,  mailed  or  telecopied  in the  manner  described  above  shall be deemed
sufficiently given, served, sent, received or delivered for all purposes at such
time as it is delivered to the addressee (with the return receipt,  the delivery
receipt,  or (with respect to a telecopy or telex) the  answerback  being deemed
conclusive,  but not  exclusive,  evidence of such  delivery) or at such time as
delivery is refused by the addressee upon presentation.

11.10.   Headings

                  Section headings  contained in this Amended Sale Agreement are
inserted for convenience of reference only,  shall not be deemed to be a part of
this Amended Sale Agreement for any purpose,  and shall not in any way define or
affect the meaning, construction or scope of any of the provisions hereof.

11.11.   Interpretation; Absence of Presumption

(a) For the purposes hereof,  (i) words in the singular shall be held to include
the plural and vice versa and words of one gender  shall be held to include  the
other gender as the context  requires,  (ii) the terms "hereof",  "herein",  and
"herewith"  and words of similar  import  shall,  unless  otherwise  stated,  be
construed to refer to this Amended Sale  Agreement as a whole  (including all of
the Exhibits  hereto) and not to any  particular  provision of this Amended Sale
Agreement,  and  Article,  Section,  paragraph,  Exhibit  and  Schedule  to  the
Disclosure  Schedule  references  are to  the  Articles,  Sections,  paragraphs,
Exhibits and Schedule to the Disclosure  Schedule to this Amended Sale Agreement
unless  otherwise  specified,  (iii) the word  "including"  and words of similar
import when used in this Amended Sale Agreement shall mean  "including,  without
limitation,"   unless  the  context  otherwise   requires  or  unless  otherwise
specified,  (iv) the word "or" shall not be exclusive,  and (v) provisions shall
apply, when appropriate, to successive events and transactions.

(b) This  Amended  Sale  Agreement  shall be  construed  without  regard  to any
presumption or rule requiring  construction or interpretation  against the party
drafting or causing any instrument to be drafted.

11.12.   Execution in Counterparts

                  To facilitate  execution,  this Amended Sale  Agreement may be
executed in as many  counterparts as may be required.  It shall not be necessary
that the signatures  of, or on behalf of, each party,  or that the signatures of
all persons required to bind any party, appear on each counterpart; but it shall
be sufficient  that the  signature of, or on behalf of, each party,  or that the
signatures of the persons  required to bind any party,  appear on one or more of
the  counterparts.  All  counterparts  shall  collectively  constitute  a single
Agreement.  It shall not be  necessary  in  making  proof of this  Amended  Sale
Agreement  to  produce  or  account  for  more  than a  number  of  counterparts
containing  the  respective  signatures  of, or on behalf of, all of the parties
hereto.

11.13.   Limitation on Benefits

                  The covenants,  undertakings  and agreements set forth in this
Amended  Sale  Agreement  shall be  solely  for the  benefit  of,  and  shall be
enforceable only by, the parties hereto and their respective successors,  heirs,
executors, administrators, legal representatives and permitted assigns.

11.14.   Binding Effect

                  Subject to any provisions hereof restricting assignment,  this
Amended Sale  Agreement  shall be binding upon and shall inure to the benefit of
the  parties  hereto  and  their  respective   successors,   heirs,   executors,
administrators, legal representatives and assigns.






                  IN WITNESS WHEREOF, the parties hereto have duly executed this
Amended Sale  Agreement,  or have caused this Amended Sale  Agreement to be duly
executed on their behalf, as of the day and year first above written.

                           MOBILE SATELLITE VENTURES LLC


                           By: /s/Gary M. Parsons
                              -----------------------------------------------
                              Gary M. Parsons, Chairman



                           MOTIENT SERVICES INC.


                           By: /s/Gary M. Parsons
                              -----------------------------------------------
                              Gary M. Parsons, Chairman






Exhibit           Reference                                          Section



A                 Definitions                                        1

B                 Form of Promissory Note                            2.2(a)(iii)

C                 Form of Bill of Sale and Limited Assignment
                      and Assumption Agreement                       8.1(d)







                                    EXHIBIT A

                  TO AMENDED AND RESTATED ASSET SALE AGREEMENT

                           DATED AS OF JANUARY 8, 2001

DEFINITIONS

                  "Affiliate" means: (a) with respect to a person, any member of
such person's family; (b) with respect to an entity, any officer,  director, ten
percent or more stockholder,  ten percent or more partner or ten percent or more
member of or in such entity or of or in any  Affiliate of such  entity;  and (c)
with  respect to a person or  entity,  any person or entity  which  directly  or
indirectly,  through one or more intermediaries,  Controls, is Controlled by, or
is under common Control with such person or entity.

                  "Agreement"   means  any  concurrence  of  understanding   and
intention  between  two or more  persons  (or  entities)  with  respect to their
relative rights and/or obligations or with respect to a thing done or to be done
(whether or not conditional,  executory, express, implied, in writing or meeting
the requirements of contract), including, without limitation, contracts, leases,
promissory notes, covenants,  easements, rights of way, covenants,  commitments,
arrangements and memoranda of understanding.

                  "Ancillary   Agreements"  means  the  R&D  Agreement  and  the
Cross-Licensing Agreement.

                  "Assets" means assets of every kind and everything  that is or
may be available for the payment of liabilities  (whether inchoate,  tangible or
intangible), including, without limitation, real and personal property.

                  "Benefit Plan" means each funded or unfunded, written or oral,
employee benefit plan,  contract,  agreement,  incentive,  salary, wage or other
compensation  plan  or  arrangement,   including,   but  not  limited  to,  each
retirement,   pension,   profit  sharing  or  savings  plan,   bonus,   deferred
compensation,   equity,  incentive  compensation  or  severance,   health,  life
insurance,  dental,  disability,  vacation,  and  each  other  employee  benefit
program, plan, policy or arrangement, maintained, contributed to, or required to
be  contributed  to by Motient  Services  for the benefit of  employees,  former
employees,   directors,   agents  or  consultants   involved  in  the  Satellite
Communications  Business,  or for which Motient  Services may be  responsible or
with respect to which it may have any liability, whether or not subject to ERISA
and  whether  legally  binding or not.  For  purposes  of this  definition,  any
reference to the term  "Motient  Services"  shall be deemed to refer also to any
entity which is under common  control or  affiliated  with the Motient  Services
within  the  meaning  of Section  4001 of ERISA,  and the rules and  regulations
promulgated  thereunder and/or Sections 414(b),  (c), (m) or (o) of the Code and
the rules and regulations promulgated thereunder.

                  "Claims"  means  all  demands,  claims,  actions  or causes of
action,  assessments,   losses,  damages,   liabilities,   charges,  complaints,
injunctions,  judgments,  orders, decrees, rulings, dues, fines, amounts paid in
settlement,  obligations,  liens, costs of environmental  investigations  and/or
cleanups, Taxes, costs and expenses,  including,  without limitation,  interest,
penalties and attorneys' fees and disbursements.

                  "Code" means the Internal Revenue Code of 1986, as amended.

                  "Control" means possession,  directly or indirectly,  of power
to direct or cause the  direction of  management  or policies  (whether  through
ownership of voting securities, by Agreement or otherwise).

                  "Cross-Licensing Agreement" means the Cross-Licensing and Bulk
Resale Agreement, dated as of June 29, 2000, among Motient Communications, Inc.,
Motient Services and Newco, as amended.

                  "Disclosure Schedule" means the disclosure schedule identified
as the  Disclosure  Schedule to this Amended Sale  Agreement,  as updated on the
Closing Date pursuant hereto.

                  "Documents"  means  any  paper or other  material  (including,
without  limitation,  computer  storage media) on which is recorded (by letters,
numbers or otherwise)  information  that may be  evidentially  used,  including,
without limitation, legal opinions,  mortgages,  indentures, notes, instruments,
leases, Agreements,  insurance policies,  reports, studies, financial statements
(including,  without  limitation,  the notes thereto),  other written  financial
information, schedules, certificates, charts, maps, plans, photographs, letters,
memoranda and all similar materials.

                  "Encumbrance" means any mortgage,  lien, pledge,  encumbrance,
security interest,  deed of trust,  option,  encroachment,  reservation,  order,
decree, judgment, condition,  restriction, charge, Agreement, Claim or equity of
any kind.

                  "ERISA" means the Employee Retirement Income Security Act

                  "FCC"   means  the  United   States   Federal   Communications
Commission  or any  successor  United  States  federal  agency or agencies  with
responsibility  for licensing the use of the radio frequency spectrum similar to
that of the current agency.

                  "Financial  Statement"  shall have the meaning given such term
in Section 4.18.

                  "Hart-Scott-Rodino"  means  the  Hart-Scott-Rodino   Antitrust
Improvements Act of 1976, as amended,  and all Laws promulgated pursuant thereto
or in connection therewith.

                  "Intercompany  Agreements"  means all Agreements,  liabilities
and obligations  between Motient Services and Motient  Corporation or any of its
direct or indirect  subsidiaries,  except for the  Ancillary  Agreements  or any
other Agreements delivered in connection herewith.

                  "Investment   Agreement"   means  that  certain  January  2001
Investment  Agreement,  of even date herewith, by and among Motient Corporation,
Newco,  TMI  Communications  Company  Limited  Partnership and the other parties
named therein.

                  "Investor  Option"  means the option to acquire an  additional
number  of  shares  of  Investor  Interests  described  in  Section  2.1  of the
Investment Agreement.

                  "Laws" means all foreign,  federal,  state and local statutes,
laws,  ordinances,  regulations,  rules,  resolutions,  orders,  determinations,
writs,  injunctions,  awards  (including,  without  limitation,  awards  of  any
arbitrator),  judgments  and  decrees  applicable  to the  specified  persons or
entities  and  to  the  businesses  and  assets  thereof   (including,   without
limitation,  Laws relating to securities registration and regulation;  the sale,
leasing,  ownership or management of real property;  employment practices, terms
and conditions,  and wages and hours;  building standards,  land use and zoning;
safety, health and fire prevention; but excluding Environmental Laws).

                  "Liability"  means any  liability  (whether  known or unknown,
whether asserted or unasserted,  whether absolute or contingent, whether accrued
or unaccrued,  whether liquidated or unliquidated,  and whether due or to become
due) including any liability for Taxes.

                  "Material  Adverse Effect" means a material  adverse effect on
the properties,  business, prospects,  operations, earnings, assets, liabilities
or the condition (financial or otherwise) of Motient Services.

                  "Motient  Services  Tax  Returns"  means all  federal,  state,
local,  foreign and other applicable tax returns,  declarations of estimated tax
reports required to be filed by Motient Services.

                  "Note"  shall  have the  meaning  given  such term in  Section
2.2(a).

                  "Ordinary   Course  of  Business"  means  ordinary  course  of
business consistent with past practices.

                  "Purchase  Price"    means   Eighty   Four   Million   Dollars
($84,000,000).

                  "Refund" means an amount equal to the Initial  Payment and the
R&D Fee (i.e., a total of $44 million) subject to reduction  pursuant to Section
8.10.

                  "R&D  Agreement"  means the Research & Development,  Marketing
and Service Agreement,  dated as of June 29, 2000, as amended, between Newco and
Motient Services, as amended.

                  "R&D Fee"  means  the $20 million fee paid by Newco to Motient
Services pursuant to the R&D Agreement.

                  "Securities Act" means the Securities Act of 1933, as amended,
and all laws promulgated pursuant thereto or in connection therewith.

                  "Shared  Assets"  shall  have the  meaning  given such term in
Section 8.5(a).

                  "Taxes"  means all  federal,  state,  local and foreign  taxes
(including,  without limitation,  income,  profit,  franchise,  sales, use, real
property, personal property, ad valorem, excise, employment, social security and
wage  withholding  taxes) and  installments  of  estimated  taxes,  assessments,
deficiencies, levies, imposts, duties, withholdings, or other similar charges of
every kind,  character or description  imposed by any governmental  authorities,
and any interest, penalties or additions to tax imposed thereon or in connection
therewith.

                  "Tax Liabilities" means any action, suit,  proceeding,  audit,
investigation  or Claim  pending or threatened in respect of any Taxes for which
Motient  Services is or may become  liable,  or any  deficiency or Claim for any
such Taxes that has been to Motient Services'  knowledge  proposed,  asserted or
threatened.

                  "Tax Return" means any return, declaration,  report, claim for
refund,  or  information  return or statement  relating to Taxes,  including any
schedule or attachment thereto, and including any amendment thereof.

                  "Transportation  Market"  means  organizations  engaged in the
carriage  and  delivery of goods in the United  States in the  following  market
segments,  as identified  by the  Department  of  Transportation:  truckload (or
long-haul)  (including  "for  hire"  and  "rental/lease"),   less-than-truckload
(including  "for  hire"  and  "rental/lease"),   private  carriers  and  railway
carriers; it does not include the courier or package delivery business.





                                    EXHIBIT B
                             Form of Promissory Note






                                    EXHIBIT C
                                BILL OF SALE AND

                   LIMITED ASSIGNMENT AND ASSUMPTION AGREEMENT

                  THIS  BILL OF  SALE  AND  LIMITED  ASSIGNMENT  AND  ASSUMPTION
AGREEMENT  ("Bill of Sale") is made on  _________  , 20__ by  Motient  Services,
Inc., a Delaware  corporation  ("Seller") and Motient Satellite  Ventures LLC, a
Delaware limited liability company ("Buyer").  Capitalized terms used herein and
not otherwise  defined shall have the meanings  ascribed to them in that certain
Amended  and  Restated  Asset Sale  Agreement,  dated as of January 8, 2001 (the
"Sale Agreement").

                  WHEREAS,   Seller  and  Buyer,  have  entered  into  the  Sale
Agreement,  whereby Seller has agreed to sell to Buyer,  and Buyer has agreed to
purchase  from  Seller,  certain  tangible and  intangible  assets and rights of
Seller, all in accordance with and subject to the terms and conditions set forth
in the Sale Agreement;

                  WHEREAS,  the Sale Agreement  provides that Buyer shall assume
certain,  specified  liabilities  and  obligations  of  Seller,  but  only  such
specified liabilities and obligations;

                  NOW,  THEREFORE,  for and in  consideration  of the payment by
Buyer  of  the  Purchase  Price,  and in  further  consideration  of the  mutual
covenants and agreements  contained in the Sale  Agreement,  and pursuant to the
terms of the Sale Agreement, Seller does hereby bargain, sell, assign, transfer,
convey and deliver to Buyer and its  successors  and  assigns all right,  title,
benefit,  and interest of Seller in and to the Subject Assets (as defined in the
Sale Agreement) and Buyer hereby assumes and agrees to keep,  observe,  perform,
pay  and  discharge  when  due and  payable  or when  such  keeping,  observing,
performing,   paying  or  discharging  is  required  and  agrees  to  be  solely
responsible  for  all  of the  Assumed  Liabilities  (as  defined  in  the  Sale
Agreement).  The  indemnification  obligations  of the parties shall be governed
exclusively by the Sale Agreement.

                  TO HAVE AND TO HOLD the said described property unto Buyer and
its successors and assigns for their exclusive use and benefit forever.

                  Except for the liabilities and obligations  expressly  assumed
by Buyer  hereby,  Buyer  shall  not  assume  or be deemed to assume or have any
responsibility  for  any  debts,  liabilities  or  obligations  of any  kind  or
description  of Seller,  whether  connected  with the  Satellite  Communications
Business, the Subject Assets or otherwise

                  Nothing  in this Bill of Sale  shall  alter any  liability  or
obligation of Seller  arising under the Sale  Agreement,  which shall govern the
representations  and warranties and the  obligations of the parties with respect
to the  Assets.  Nothing in this Bill of Sale shall be deemed to create or imply
any right or benefit in any person other than Seller,  Buyer or their respective
successors and assigns.

                  This Bill of Sale shall be governed and enforced in accordance
with the laws of the State of New York.

                  This Bill of Sale shall be subject in all respects to the Sale
Agreement  and  shall be  construed  so as to carry  out the  intentions  of the
parties thereto as expressed in the Sale  Agreement.  In the event of a conflict
between  the  terms  and  conditions  of this  Bill of Sale  and the  terms  and
conditions of the Sale Agreement, the terms and conditions of the Sale Agreement
shall govern, supersede and prevail.

                  The  parties do hereby  agree,  from and after the date hereof
upon the  request of Buyer,  to execute  such other  documents  as the other may
reasonably require in order to obtain the full benefit of this Bill of Sale.

                  IN WITNESS  WHEREOF,  the  undersigned has caused this Bill of
Sale to be duly executed,  and the appropriate corporate seal affixed, as of the
date first written above.

                                     Seller:

[Seal]                                      MOTIENT SERVICES Inc.

Attest:

___________________________                 By:  ________________________(SEAL)
                                            Name:  ____________________________
                                            Title:  ___________________________


                                     Buyer:

[Seal]                                      MOBILE SATELLITE VENTURES LLC

Attest:

___________________________                 By:  ________________________(SEAL)
                                            Name:  ____________________________
                                            Title:  ___________________________