ORION SATELLITE CORP
424B4, 1997-01-29
RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT
Previous: ORION SATELLITE CORP, S-1MEF, 1997-01-29
Next: ELECTRONIC ARTS INC, SC 13G/A, 1997-01-29



   
                                                   Rule 424(b)(4)
                                                   Registration Nos.   333-19167
                                                                       333-20599
PROSPECTUS
                                                                        [LOGO]
    
                         ORION NETWORK SYSTEMS, INC.
   
 $445,000,000 REPRESENTING 445,000 UNITS, EACH UNIT CONSISTING OF ONE 11 1/4 %
                      SENIOR NOTE DUE 2007 AND ONE WARRANT
                            TO PURCHASE COMMON STOCK
 $265,397,000 REPRESENTING 484,000 UNITS, EACH UNIT CONSISTING OF ONE 12 1/2 %
                  SENIOR DISCOUNT NOTE DUE 2007 AND ONE WARRANT
                            TO PURCHASE COMMON STOCK

Orion Network Systems, Inc. is offering 445,000 Senior Note Units, each of which
consists of one 11 1/4 % Senior Note due 2007 of the Company  guaranteed by each
Restricted  Subsidiary (as defined  herein) of the Company (a "Senior Note") and
one Warrant to purchase 0.8463 shares of common stock,  par value $.01 per share
("Common  Stock") of the Company (a "Senior Note  Warrant"),  and 484,000 Senior
Discount Note Units, each of which consists of one 12 1/2 % Senior Discount Note
due 2007 of the Company guaranteed by each Restricted  Subsidiary of the Company
(a "Senior  Discount Note," and together with the Senior Notes, the "Notes") and
one Warrant to purchase  0.6628 shares of Common Stock (a "Senior  Discount Note
Warrant," and together with the Senior Note Warrants,  the "Warrants").  Orion's
Common Stock is quoted on the Nasdaq National Market under the symbol "ONSI."

Interest on the Senior Notes will be payable semi-annually in cash on January 15
and July 15 of each year,  commencing  July 15, 1997. The Senior  Discount Notes
will not accrue  cash  interest  prior to January  15,  2002.  Thereafter,  cash
interest  will  accrue  until  maturity  at an  annual  rate of 12 1/2 % payable
semi-annually  on Janury 15 and July 15 of each year,  commencing July 15, 2002.
See "Certain United States Federal Income Tax  Consequences."  The Notes will be
redeemable,  at the  Company's  option,  in whole or in part,  at any time on or
after January 15, 2002 at the redemption  prices set forth herein,  plus accrued
and unpaid  interest,  if any, to the  redemption  date. The Notes will have the
benefit of unsubordinated unsecured guarantees (the "Guarantees") by each of the
Restricted Subsidiaries of the Company (the "Guarantors").    

On the closing  date,  the Company will use a portion of the  proceeds  from the
Senior Notes to purchase a portfolio of Pledged  Securities,  consisting of U.S.
government  securities,  that  will be  pledged  as  security  for the first six
scheduled interest payments on the Senior Notes.

   
The exercise price for the Warrants will be $.01 per share of Common Stock.  The
shares of Common  Stock of Orion  initially  issuable  upon  exercise of all the
Warrants represent  approximately 2.62% of the outstanding Common Stock of Orion
on a fully diluted basis as of the closing date.    

The indebtedness  evidenced by the Notes and the Guarantees will rank pari passu
in right of  payment  with all  existing  and  future  unsubordinated  unsecured
indebtedness  of the Company  and the  Guarantors,  respectively,  and senior in
right of payment to all existing  and future  subordinated  indebtedness  of the
Company and the Guarantors,  respectively.  After giving pro forma effect to the
Transactions (as defined),  as of September 30, 1996, the Company would have had
(on an  unconsolidated  basis)  $60.0  million of  indebtedness  (other than the
Notes) outstanding, all of which would have been subordinated indebtedness,  and
the  Guarantors,  collectively,  would have had $24.9  million  of  indebtedness
(other  than  the  Guarantees)  outstanding,   all  of  which  would  have  been
unsubordinated  indebtedness  ($7.2  million of which would have been secured by
the Company's satellite control facility) and no subordinated indebtedness.  The
Guarantees will be effectively  subordinated to such secured indebtedness to the
extent of the collateral therefor.

       SEE "RISK FACTORS" BEGINNING ON PAGE 15 FOR INFORMATION THAT SHOULD
                     BE CONSIDERED BY PROSPECTIVE INVESTORS.

     THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED BY THE SECURITIES
AND  EXCHANGE  COMMISSION  OR  ANY  STATE  SECURITIES  COMMISSION  NOR  HAS  THE
SECURITIES AND EXCHANGE  COMMISSION OR ANY STATE  SECURITIES  COMMISSION  PASSED
UPON THE  ACCURACY OR ADEQUACY OF THIS  PROSPECTUS.  ANY  REPRESENTATION  TO THE
CONTRARY IS A CRIMINAL OFFENSE.
<TABLE>
<CAPTION>
                                                        UNDERWRITING
                                           PRICE TO     DISCOUNTS AND    PROCEEDS TO
                                          PUBLIC(1)     COMMISSIONS(2)  COMPANY(1)(3)
                                       --------------- --------------- ---------------
<S>                                    <C>             <C>             <C>
Per Senior Note Unit ................       100.000%         3.000%          97.000%
Total for Senior Note Units .........  $445,000,000    $13,350,000     $431,650,000
Per Senior Discount Note Unit  ......        54.834%         3.500%          52.915%
Total for Senior Discount Note Units   $265,397,000    $ 9,288,895     $256,108,105
Total ...............................  $710,397,000    $22,638,895     $687,758,105
</TABLE>
- ----------
   
(1)  Plus accrued interest or accretion of original issue discount, if any, from
     January 31, 1997.
(2)  The  Company  has agreed to  indemnify  the  Underwriters  against  certain
     liabilities,  including  liabilities  under the Securities Act of 1933. See
     "Underwriters."
(3)  Before  deducting   expenses  payable  by  the  Company   estimated  to  be
     $1,381,000.

   The Units are offered, subject to prior sale, when, as and if accepted by the
Underwriters  and  subject to approval  of certain  legal  matters by Shearman &
Sterling,  counsel for the  Underwriters.  It is expected  that  delivery of the
Units  will be made on or about  January  31,  1997,  at the  offices  of Morgan
Stanley & Co.  Incorporated,  New York, New York,  against  payment  therefor in
immediately available funds.     

MORGAN STANLEY & CO.                                       MERRILL LYNCH & CO.
Incorporated
   
   January 28, 1997
    


<PAGE>



                                  [GRAPHICS]



<PAGE>
   No dealer,  salesperson  or any other person has been  authorized to give any
information or to make any  representations  other than those  contained in this
Prospectus in connection with the offer made by this Prospectus and, if given or
made, such information or representations must not be relied upon as having been
authorized  by the Company or any of the  Underwriters.  Neither the delivery of
this  Prospectus nor any sale made  hereunder  shall,  under any  circumstances,
create  any  implication  that  there has been no change in the  affairs  of the
Company  since the dates as of which  information  is given in this  Prospectus.
This  Prospectus  does not constitute an offer or  solicitation by anyone in any
jurisdiction  in which such offer or  solicitation is not authorized or in which
the person making such offer or solicitation is not qualified to do so or to any
person to whom it is unlawful to make such solicitation.

                              TABLE OF CONTENTS



                                                                            PAGE
                                                                          ------
Prospectus Summary .......................................................    3
Risk Factors .............................................................   15
The Company ..............................................................   26
The Merger and the Exchange ..............................................   27
Use of Proceeds ..........................................................   28
Capitalization ...........................................................   29
Pro Forma Condensed Consolidated Financial Statements ....................   30
Selected Consolidated Financial and Operational Data .....................   37
Management's Discussion and Analysis of Financial Condition and Results of
Operations ...............................................................   39
Business .................................................................   46
Management ...............................................................   78
Certain Transactions .....................................................   89
Principal Stockholders ...................................................   91
Market Prices for Orion Common Stock and Dividend Policy .................   95
Description of Units .....................................................   96
Description of Notes .....................................................   96
Description of Warrants ..................................................  122
Book-Entry System; Settlement; Delivery and Form .........................  124
Certain United States Federal Income Tax Consequences ....................  126
Description of Certain Indebtedness ......................................  134
Description of Capital Stock .............................................  136
Shares Eligible for Future Sale ..........................................  143
Underwriters .............................................................  144
Forward Looking Statements ...............................................  145
Validity of the Securities ...............................................  145
Experts ..................................................................  145
Additional Information ...................................................  147
Appraisal of Ascent Communications Advisors L.P. .........................  A-1
Index to Consolidated Financial Statements ...............................  F-1
Glossary .................................................................  G-1

IN CONNECTION  WITH THIS  OFFERING,  THE  UNDERWRITERS  MAY OVER-ALLOT OR EFFECT
TRANSACTIONS  WHICH  STABILIZE OR MAINTAIN THE MARKET PRICE OF THE UNITS OFFERED
HEREBY OR THE COMMON STOCK AT LEVELS ABOVE THOSE WHICH MIGHT  OTHERWISE  PREVAIL
IN THE OPEN MARKET. SUCH TRANSACTIONS MAY BE EFFECTED ON THE NASDAQ STOCK MARKET
OR OTHERWISE. SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.

                                        2

<PAGE>
                               PROSPECTUS SUMMARY

   
   The  following  summary is  qualified  in its  entirety by the more  detailed
information, pro forma financial information, and financial statements and notes
thereto  appearing  elsewhere in this  Prospectus.  As used  herein,  unless the
context otherwise requires,  "Orion" or the "Company" refers to (1) the combined
operations  of the  registrant's  predecessor,  Orion Network  Systems,  Inc., a
Delaware  corporation that is an existing public company ("Old ONSI"),  prior to
the Merger and the  Exchange (as defined and  discussed  below under the caption
"The  Merger  and  the   Exchange"),   and  (2)  the  issuer  of  the  Units,  a
recently-formed  Delaware  corporation  ("New  ONSI")  that  will be the  parent
company of Old ONSI  following  the Merger and the  Exchange and will be renamed
Orion Network Systems,  Inc. promptly following the closing of this Offering, in
each  case  together  with  its  subsidiaries.   Statements  contained  in  this
Prospectus  regarding Orion's  expectations with respect to Orion 2 and Orion 3,
related  financing,  future  operations  and  other  information,  which  can be
identified by the use of forward  looking  terminology,  such as "may,"  "will,"
"expect,"  "anticipate,"  "estimate,"  or "continue" or the negative  thereof or
other  variations  thereon  or  comparable  terminology,   are  forward  looking
statements.  See "Risk Factors" for cautionary statements  identifying important
factors with respect to such forward looking statements, including certain risks
and  uncertainties,  that could cause actual results to differ  materially  from
results  referred to in forward  looking  statements.  There can be no assurance
that Orion's  expectations  regarding  any of these  matters will be  fulfilled.
Except where specifically noted,  numbers contained in this Prospectus which are
calculated on a fully diluted basis assume the Warrants are not  exercised.  See
"Glossary" beginning at page G-1 for certain defined terms and certain technical
terms used in this Prospectus.    

                                   THE COMPANY

   Orion  is  a  rapidly  growing  provider  of  satellite-based  communications
services, focused primarily on (i) private communications network services, (ii)
Internet services and (iii) video distribution and other satellite  transmission
services. Orion provides multinational  corporations with private communications
networks designed to carry high speed data, fax, video  teleconferencing,  voice
and other  specialized  services.  The  Orion  satellite's  ubiquitous  coverage
reaches all locations within its footprint,  enabling the delivery of high speed
data to  customers  in  emerging  markets  and remote  locations  which lack the
necessary infrastructure to support these services. The Company also offers high
speed Internet access and transmission  services to companies outside the United
States seeking to avoid "last mile" terrestrial connections and bypass congested
regional Internet network routes. In addition, Orion provides satellite capacity
for video  distribution,  satellite news gathering and other satellite  services
primarily to broadcasters,  news  organizations and  telecommunications  service
providers. The Company provides its services directly to customer premises using
very small aperture terminals ("VSATs").

   
   The Company commenced  operations of Orion 1, a high power Ku-band satellite,
in January 1995. As of September 30, 1996, Orion serviced 167 customers  through
304 points of service.  The Company's  customers  include Amoco Poland  Limited,
Amway Corporation,  AT&T Corp., BBC, British Telecom, CNN, Citibank, N.A., Deere
& Co., Global One, GTECH Corporation, Hungarian Broadcasting, News International
Limited, RTL Television, Pepsi-Cola International, Sprint Communications, Viacom
International Inc., Westinghouse Communications,  World Wide Television News and
Xerox Corporation,  or certain of their subsidiaries.  As of September 30, 1996,
Orion's contract  backlog was $123 million (after pro forma  adjustments for the
Exchange).  Substantially  all of Orion's  current  contracts with customers are
denominated  in U.S.  dollars.  For the three months ended  September  1996, the
Company  generated  revenues of $12.2  million and EBITDA (as defined  below) of
$1.7 million.  For the first nine months of 1996, the Company generated revenues
of $30.0 million and EBITDA of $0.1 million.     

   The Company owns and operates the Orion 1 satellite,  which provides coverage
of 34 European countries,  much of the United States and parts of Canada, Mexico
and North  Africa.  Through  arrangements  with local  ground  operators,  Orion
currently has the ability to deliver network ser-

                                        3

<PAGE>
   
vices to and among  points in 27  European  countries,  portions  of the  United
States and a limited number of Latin American countries. Orion 2, expected to be
launched  in the  second  quarter  of  1999,  will  increase  significantly  the
Company's  pan-European  capacity  and  provide  coverage  of Central  and South
America.  Orion 3, expected to be launched in the fourth  quarter of 1998,  will
cover broad areas of the Asia Pacific region,  including  China,  Japan,  Korea,
India, Southeast Asia, Australia, New Zealand, Eastern Russia and Hawaii. In the
aggregate, the footprints of Orion 1, Orion 2 and Orion 3 will cover over 85% of
the world's population.     

   The Company believes that demand for satellite-based  communications services
will continue to grow due to (i) the  expansion of businesses  beyond the limits
of wide bandwidth terrestrial infrastructure,  (ii) accelerating demand for high
speed data services,  (iii) growing  demand for Internet and intranet  services,
especially  outside  the  U.S.,  (iv)  increased  size and  scope of  television
programming  distribution,  (v)  worldwide  deregulation  of  telecommunications
markets and (vi) continuing technological  advancements.  Satellites are able to
provide reliable,  high bandwidth  services anywhere in their coverage areas and
the Company  believes that it is well  positioned  to satisfy  market demand for
these services.

                               THE ORION STRATEGY

   Orion's  strategy is to  maximize  its  revenues  per  satellite  transponder
through the delivery of value-added  services to end users. To quickly establish
a  stable  base  of  revenues,   Orion  sells  transponder   capacity  to  video
broadcasters  and  telecommunications   service  providers.   However,   Orion's
long-term  strategic  focus is on value-added  private network  services,  which
include network design, VSAT installation,  support and monitoring,  in addition
to basic satellite  capacity service.  The implementation of Orion's strategy is
based on the following elements:

o   Focus on Specialized Communications Needs of Multinational Organizations
o   Bridge to Emerging Markets and Remote Locations
o   End-to-End Service
o   Global Coverage
o   Early Market Entry
o   Local Presence
o   Ownership of Facilities

    FOCUS ON SPECIALIZED COMMUNICATIONS NEEDS OF MULTINATIONAL ORGANIZATIONS

   
   Orion  targets  the  needs  of  multinational   businesses  and  governmental
customers for customized private network communications services.  Advantages of
the Company's  satellite-based  network services include:  (i) transmission over
wide areas to multiple  dispersed  sites,  including sites in emerging  markets;
(ii)  interconnectivity  among all  sites;  (iii) wide  bandwidth  and high data
speeds; (iv) transmission of data, fax, teleconferencing and voice over the same
network; (v) high transmission reliability,  quality and security; (vi) Internet
access; and (vii) rapid  implementation,  both for the initial  installation and
for later network modifications. Due to the flexibility of the network, Orion is
able to provide companies with customized  solutions to link multiple locations.
    

 BRIDGE TO EMERGING MARKETS AND REMOTE LOCATIONS

   Orion  targets  customers  doing  business  in  emerging  markets  and remote
locations  of  developed  markets  which  often lack the fiber optic and digital
infrastructure  required  for wide  bandwidth,  high  speed  data  applications.
Terrestrial  transmissions  in many  emerging  markets  must often pass  through
local,  poorly developed network segments before reaching the customer premises,
making it difficult to send and receive  high speed data.  In contrast,  Orion's
satellite system completely avoids such  "bottlenecks" in local network segments
by sending and receiving transmissions directly to and from customers,  avoiding
the need to interconnect with the local infrastruc-

                                        4

<PAGE>
   
ture. A significant portion of Orion's private  communications network customers
transmit  high-speed  data to and from locations in Central and Eastern  Europe.
Orion 2 and Orion 3 will extend  coverage  to the  Commonwealth  of  Independent
States, Latin America and the Asia Pacific Region.
    

          [Document Contains A Diagram Of An Orion Customer Network
                Showing Direct Service To Customer Premises.]

 END-TO-END SERVICE

   Orion provides its services  directly to and among customer  locations  using
satellite  transmission  and VSATs  installed  at  customer  premises.  Offering
end-to-end  services and bypassing  terrestrial  infrastructure  allows Orion to
offer higher  reliability  and higher  quality  services  than some  terrestrial
facilities by bypassing multiple  telecommunications service providers and local
networks and avoiding  related toll  charges.  It also permits  Orion to install
networks more quickly than many of its competitors,  who must deal with multiple
vendors and multiple  communications  technologies.  Orion offers its  customers
one-stop  shopping.  This includes a single point of contact,  an  all-inclusive
contract and consistent quality of service throughout the network.

 GLOBAL COVERAGE

   Orion believes that providing  global coverage is a competitive  advantage in
marketing to multinational  corporations.  Orion 1 covers 34 European countries,
much of the U.S. and  portions of Canada,  Mexico and North  Africa.  Orion uses
capacity  leased from other  carriers to  supplement  its network  coverage area
(such as to areas of Russia and Latin America).  Orion estimates that when Orion
2 (with coverage of Europe,  Russia,  the eastern United States,  Latin America,
North Africa and the Middle East) and Orion 3 (with coverage of the Asia Pacific
region) are deployed,  the satellite  footprints in the aggregate  will cover an
area inhabited by over 85% of the world's population.  This coverage will enable
Orion to offer its customers a single source for service offerings and a greater
measure of network quality control than terrestrial alternatives.

 EARLY MARKET ENTRY

   Orion develops an early market presence in targeted geographic areas prior to
satellite  launch in order to build its customer base. To accomplish this, Orion
hires sales people,  develops relationships with ground operators,  and delivers
its services using leased satellite capacity. Orion employed this strategy prior
to the  commercial  operation of the Orion 1 satellite  and is pursuing the same
approach  with  Orion 2 and  Orion 3. For  example,  the  Company  is  currently
providing service in Latin America and Russia over leased satellite capacity.

                                        5

<PAGE>
 LOCAL PRESENCE

   Orion has arrangements with 30 local ground operators covering most countries
within the Orion 1 footprint, and is entering into additional arrangements as it
offers services in new areas.  These ground  operators are critical to providing
integrated service because they obtain necessary licenses,  install and maintain
the  customers'  networks,  provide  in-country  business  experience  and often
facilitate market entry.

 OWNERSHIP OF FACILITIES

   
   Orion believes it is strategically important to own its satellite facilities.
Orion  believes  that over the  long-term,  ownership  of  satellite  facilities
provides a cost  advantage over  resellers and other private  service  providers
that must  lease  satellite  capacity  to provide  services  to  customers.  The
Company's  satellite ownership enables it to control the quality and reliability
of its network solutions,  maintain the flexibility to rapidly add capacity, new
locations  and new features to its  customer  networks,  and respond  quickly to
customer requests.     

                                   BACKGROUND

   The Company was formed in 1982 to pursue  authorization from the U.S. Federal
Communications Commission (the "FCC") to operate a transatlantic  communications
satellite system. Orion and seven limited partners,  British Aerospace, Com Dev,
Kingston  Communications,  Lockheed Martin CLS, Matra Hachette,  Nissho Iwai and
STET, formed International  Private Satellite Partners,  L.P. ("Orion Atlantic")
in 1991 to own and operate Orion 1. The limited partners (including the Company)
invested $90 million in Orion Atlantic and provided credit support for the Orion
1 credit facility (the "Orion 1 Credit Facility"). Concurrently with the closing
of the  Offering,  the Company  will  acquire the  remaining  interests in Orion
Atlantic  and  Orion  Atlantic  will  become a  wholly-owned  subsidiary  of the
Company.

                               RECENT DEVELOPMENTS

EXCHANGE AGREEMENT AND RELATED TRANSACTIONS

   
   Exchange  Agreement.  Orion  has  entered  into an  Exchange  Agreement  (the
"Exchange  Agreement")  with  all of the  existing  limited  partners  in  Orion
Atlantic  (the  "Limited  Partners").  Orion  Atlantic  was  formed as a limited
partnership to comply with  then-applicable  requirements of the FCC with regard
to foreign  ownership  and control.  However,  Orion  believes  the  partnership
structure  limited its access to the  capital  markets.  Accordingly,  under the
Exchange  Agreement,  Orion will become the owner of 100% of Orion  Atlantic and
acquire  approximately  $37.5 million of  obligations  of Orion  Atlantic to the
Limited  Partners  in  return  for  the  issuance  to the  Limited  Partners  of
redeemable  convertible  preferred  stock in Orion and the  release  of  certain
credit support obligations of the Limited Partners (the "Exchange"). As a result
of the Exchange (and the OAP Acquisition  described below),  Orion will own 100%
of its significant  subsidiaries and will have greatly  simplified its corporate
structure. See "The Merger and The Exchange."     

   $60  million   British   Aerospace  and  Matra  Marconi  Space   Investments.
Concurrently with the Offering,  $50 million of junior subordinated  convertible
debentures  (the  "Junior  Subordinated  Debentures")  will  be  purchased  by a
subsidiary of British Aerospace Public Limited Company (British Aerospace Public
Limited Company collectively with its affiliates, "British Aerospace"), who will
be the largest  beneficial  owner of Orion Common Stock as of the closing of the
Offering  (the  "British  Aerospace   Investment").   The  Junior   Subordinated
Debentures  will mature in 2012,  and will bear  interest at a rate of 8.75% per
annum to be paid  semi-annually  in arrears  solely in Orion Common  Stock.  The
Junior Subordinated Debentures will be subordinated to all other

                                        6

<PAGE>

   
indebtedness of the Company,  including the Notes.  Also  concurrently  with the
Offering,  Matra Marconi Space UK Limited ("Matra Marconi Space") will re-invest
in Orion $10 million of the $13 million of satellite  incentive payments it will
receive (as the Orion 1 manufacturer)  upon  consummation of the Offering.  Such
re-investment  will be in Junior  Subordinated  Debentures  (the "Matra  Marconi
Investment," and together with the British Aerospace Investment,  the "Debenture
Investments"). See "Description of Certain Indebtedness."     

   Acquisition of Minority  Interest.  Orion has acquired from British Aerospace
the only outstanding  minority  interest in Orion Asia Pacific (which has rights
to certain orbital slots) for approximately  86,000 shares of Orion Common Stock
(the "OAP Acquisition").

ORION 2 AND ORION 3 CONTRACTS

   
   Orion  2 and  Orion  3  Construction  Contracts.  Orion  has  entered  into a
satellite  procurement contract with Matra Marconi Space for Orion 2 (the "Orion
2 Satellite Contract").  Orion has entered into a satellite contract with Hughes
Space and Communications  International,  Inc. ("Hughes Space") for Orion 3 (the
"Orion  3  Satellite  Contract"),  and  commenced  construction  of  Orion  3 in
mid-December  1996.  Orion  expects  to  commence  the  construction  of Orion 2
immediately following completion of the Offering.    

   Pre-Construction  Lease on Orion 3. Orion has  entered  into a contract  with
DACOM Corp., a Korean communications company ("DACOM"),  under which DACOM will,
subject to certain conditions, lease eight dedicated transponders on Orion 3 for
13 years, in return for  approximately  $89 million,  payable over a period from
December 1996 through seven months following the lease commencement date for the
transponders (which is scheduled to occur by January 1999). Payments are subject
to refund unless Orion 3 commences commercial operation by June 30, 1999.

THE OFFERING

   
   The  offering  of Units  made  hereby  (the  "Offering")  is  conditioned  on
consummation  of the Merger (as defined below),  the Exchange,  repayment of the
Orion 1  Credit  Facility  with  proceeds  of the  Offering,  and the  Debenture
Investments; the Exchange is conditioned on, among other things, the approval of
the Orion  stockholders,  which will occur prior to the closing of the Offering.
The pro forma financial  information included in this Prospectus gives effect to
the Offering and the transactions on which it is conditioned (collectively,  the
"Transactions"),   including  the  Merger  and  the   Exchange,   the  Debenture
Investments,  the OAP  Acquisition,  the  application of the net proceeds of the
Offering to repay the Orion 1 Credit  Facility and  repayment of amounts owed to
STET, a former limited partner of Orion Atlantic, and the use of the proceeds of
the Debenture  Investments to make a $1 million  initial payment with respect to
construction  of  Orion  2.  See "Pro  Forma  Condensed  Consolidated  Financial
Statements."     

                                        7

<PAGE>
                                  THE OFFERING

                                    THE UNITS

   
Securities Offered  ..... 445,000  Senior Note Units (the "Senior Note  Units"),
                          each  consisting  of one Senior Note and one  Warrant,
                          and 484,000  Senior  Discount  Note Units (the "Senior
                          Discount  Note  Units" and,  together  with the Senior
                          Note  Units,  the  "Units"),  each  consisting  of one
                          Senior Discount Note and one Warrant. See "Description
                          of Units,"  "Description  of Notes,"  "Description  of
                          Warrants," and "Description of Capital Stock."     

Separability ...........  The  Notes  and   Warrants   will  become   separately
                          transferable on the earlier of (i) six months from the
                          date of issuance,  (ii) such date as the  Underwriters
                          may, in their  discretion,  deem appropriate and (iii)
                          in the event of an Offer to  Purchase  (as  defined in
                          "Description  of Notes -- Certain  Definitions"),  the
                          date the Company  mails  notice  thereof to holders of
                          the Notes (the "Separation Date").

Use of Proceeds ........  A  substantial  majority of the net proceeds  from the
                          sale of the Units will be applied to repay the Orion 1
                          Credit  Facility,  and the  remainder  will be used to
                          repay certain  indebtedness  and other  obligations of
                          the Company and for working  capital and other general
                          corporate purposes. See "Use of Proceeds."

                                    THE NOTES
   
Notes Offered ..........  $445 million principal amount of 11 1/4 % Senior Notes
                          due 2007 and $484 million principal amount at maturity
                          ($265.4  million  initial  accreted value) of 12 1/2 %
                          Senior Discount Notes due 2007.

Maturity  ..............  January 15, 2007.

Yield and Interest .....  11 1/4 % per  annum in the case of the  Senior  Notes,
                          and  12 1/2 % per  annum  in the  case  of the  Senior
                          Discount  Notes.  The Senior  Discount Notes are being
                          sold at a substantial  discount  from their  principal
                          amount at maturity,  and there will not be any payment
                          of interest on the Senior  Discount Note prior to July
                          15, 2002.  For a discussion of the federal  income tax
                          treatment  of the  Senior  Discount  Notes  under  the
                          original issue  discount  rules,  see "Certain  United
                          States Federal Income Tax Consequences."

Interest Payment Dates .. Interest   on  the   Senior   Notes  will  be  payable
                          semi-annually  in cash on January  15, and July 15, of
                          each year,  commencing July 15, 1997. No interest will
                          be payable on the Senior  Discount Notes prior to July
                          15,  2002.  From and after July 15,  2002,  the Senior
                          Discount Notes will pay interest semi-annually in cash
                          on January 15 and July 15 of each year.    

Guarantees .............. The Notes  will  have the  benefit  of the  Guarantees
                          issued by each of the Restricted  Subsidiaries  of the
                          Company.

Security ................ The  Senior  Notes  initially  will be  secured by the
                          Pledged   Securities  (as  defined  below)  until  the
                          Company  makes  the  first  six   scheduled   interest
                          payments on the Senior Notes and thereafter

                                8

<PAGE>
                          the  Senior  Notes  will  be  unsecured.   The  Senior
                          Discount Notes will be unsecured.
   
Pledged Securities ...... The  Indenture  relating  to  the  Senior  Notes  (the
                          "Senior  Notes  Indenture")  will  provide that on the
                          closing date of the Offering (the "Closing Date"), the
                          Company  must  purchase and pledge to the Senior Notes
                          trustee (the "Trustee") for the benefit of the holders
                          of the Senior Notes, Pledged Securities (consisting of
                          U.S. government obligations) in such amount as will be
                          sufficient,  upon  receipt of  scheduled  interest and
                          principal payments of such securities,  to provide for
                          payment  in full of the first six  scheduled  interest
                          payments due on the Senior Notes.  The Company expects
                          to  use  approximately   $133.9  million  of  the  net
                          proceeds  of  the  Offering  to  acquire  the  Pledged
                          Securities;  however, the precise amount of securities
                          to be acquired will depend upon market  interest rates
                          prevailing  on the  Closing  Date.  A  failure  by the
                          Company  to pay  interest  on the  Senior  Notes  in a
                          timely manner through the first six scheduled interest
                          payment dates will  constitute  an immediate  Event of
                          Default  under the  Senior  Notes  Indenture,  with no
                          grace or cure  period.  See  "Description  of Notes --
                          Security."

Optional Redemption ..... The Notes will be redeemable, at the Company's option,
                          in whole or in part,  at any time on or after  January
                          15, 2002 at the  redemption  prices set forth  herein,
                          plus  accrued  and  unpaid  interest,  if any,  to the
                          redemption date. See "Description of Notes -- Optional
                          Redemption."

Change of Control ....... In the  event  of a  Change  of  Control  (as  defined
                          below), the Company will be obligated to make an offer
                          to purchase all outstanding  Notes at a purchase price
                          equal to 101% of their  principal  amount (in the case
                          of the Senior Notes) or 101% of their  Accreted  Value
                          (in the case of the Senior  Discount  Notes),  in each
                          case plus accrued and unpaid  interest  thereon to the
                          repurchase   date.  See   "Description   of  Notes  --
                          Repurchase  of Notes Upon a Change of  Control."  If a
                          Change of Control occurs when less than $50 million of
                          the  Notes  remain  outstanding,  the  holders  of the
                          Junior Subordinated  Debentures will have the right to
                          sell such  securities  to the  Company.  However,  the
                          Indentures  contain a covenant which will  effectively
                          prohibit the Company  from  honoring  such right.  See
                          "Description of Certain Indebtedness."     

Ranking ................  The  indebtedness  evidenced  by  the  Notes  and  the
                          Guarantees  will rank pari  passu in right of  payment
                          with   all   existing   and   future    unsubordinated
                          indebtedness   of  the  Company  and  the  Guarantors,
                          respectively,  and  senior in right of  payment to all
                          existing and future  subordinated  indebtedness of the
                          Company and the Guarantors, respectively. After giving
                          pro forma effect to the Transactions,  as of September
                          30,   1996,   the  Company   would  have  had  (on  an
                          unconsolidated  basis) $60.0  million of  indebtedness
                          (other than the Notes) outstanding, all of which would
                          have   been   subordinated   indebtedness,   and   the
                          Guarantors, collectively, would have had $24.9 million
                          of   indebtedness    (other   than   the   Guarantees)
                          outstanding,  all of  which  would  have  been  senior
                          indebtedness  ($7.2  million of which  would have been
                          secured by the Company's satellite control

                                9

<PAGE>
                          facility)  and  no  subordinated   indebtedness.   The
                          Guarantees  will be effectively  subordinated  to such
                          secured  indebtedness  to the extent of the collateral
                          therefor.

Certain Covenants ......  The Senior Notes Indenture and the Indenture  relating
                          to the Senior  Discount  Notes (the  "Senior  Discount
                          Notes Indenture" and  collectively,  the "Indentures")
                          will  contain  certain  covenants  which,  among other
                          things, will restrict distributions to stockholders of
                          the Company, the repurchase of equity interests in the
                          Company  and the making of certain  other  investments
                          and restricted payments,  the incurrence of additional
                          indebtedness   by  the  Company  and  its   restricted
                          subsidiaries,  the creation of certain liens,  certain
                          asset sales,  transactions with affiliates and related
                          parties,   and   mergers   and   consolidations.   See
                          "Description  of Notes -- Covenants" and  "Description
                          of Notes -- Consolidation, Merger and Sale of Assets."

                                  THE WARRANTS
   
Warrants Offered .......  445,000  Senior Note Warrants to purchase an aggregate
                          of 376,608  shares of Common  Stock (the  "Senior Note
                          Warrant Shares"), representing approximately 1.415% of
                          the fully diluted Common Stock (after giving effect to
                          the  Transactions  and the exercise of the  Warrants),
                          and 484,000 Senior  Discount Note Warrants to purchase
                          an  aggregate  of 320,792  shares of Common Stock (the
                          "Senior  Discount Note Warrant  Shares" and,  together
                          with the Senior  Note  Warrant  Shares,  the  "Warrant
                          Shares"),  representing  approximately  1.205%  of the
                          fully diluted Common Stock (after giving effect to the
                          Transactions  and the exercise of the  Warrants).  See
                          "Description of Warrants" and  "Description of Capital
                          Stock."

Exercise ...............  Each Senior  Note  Warrant  and Senior  Discount  Note
                          Warrant shall  entitle the holder  thereof to purchase
                          0.8463  or 0.6628  shares  of  Common  Stock of Orion,
                          respectively,  at an exercise price of $.01 per share,
                          subject to adjustment in certain events as provided in
                          the warrant  agreement  relating to the Warrants  (the
                          "Warrant Agreement"). The Warrants are not exercisable
                          prior  to six  months  after  the  Closing  Date.  The
                          Warrants will expire on the tenth  anniversary  of the
                          Closing Date. See "Description of Warrants."     

Registration Rights ....  The  Company is  required  to use its best  efforts to
                          maintain the effectiveness of a registration statement
                          with  respect to the  issuance of the  Warrant  Shares
                          until  the  earlier  of the tenth  anniversary  of the
                          Closing  Date  and the  date all  Warrants  have  been
                          exercised.    See    "Description   of   Warrants   --
                          Registration Requirements."

                                 RISK FACTORS

   AN INVESTMENT  IN THE UNITS IS HIGHLY  SPECULATIVE  AND INVOLVES  SIGNIFICANT
RISKS THAT A PROSPECTIVE INVESTOR SHOULD CONSIDER CAREFULLY. SEE "RISK FACTORS."

                                10

<PAGE>
             SUMMARY CONSOLIDATED FINANCIAL AND OPERATIONAL DATA
   
   The following table sets forth summary consolidated financial and operational
data of the Company as of and for the years ended December 31, 1994 and 1995 and
for the nine months ended  September 30, 1995 and 1996.  The data should be read
in conjunction with "Management's Discussion and Analysis of Financial Condition
and  Results of  Operations,"  the Pro Forma  Condensed  Consolidated  Financial
Statements  and the  Consolidated  Financial  Statements  of the Company and the
related notes included  elsewhere in this Prospectus.  The summary  consolidated
financial data under the captions  "Consolidated  Statements of Operations Data"
for the years ended  December 31, 1994 and 1995,  with the  exception of the Pro
Forma data, were derived from the audited  consolidated  financial statements of
the Company.  The summary  consolidated  financial data as of September 30, 1996
and for the nine months ended September 30, 1995 and 1996, with the exception of
the Pro Forma  data,  are  derived  from the  Company's  unaudited  consolidated
financial statements.  The Pro Forma data are not necessarily  indicative of the
results that would have been achieved,  nor are they indicative of the Company's
future results.    

<TABLE>
<CAPTION>
                                                                                         NINE MONTHS
                                             YEAR ENDED DECEMBER 31,                 ENDED SEPTEMBER 30,
                                       ----------------------------------- --------------------------------------
                                                      (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)
                                                                 1995 PRO                              1996 PRO
                                           1994        1995      FORMA(1)      1995        1996        FORMA(1)
                                       ----------- ----------- ----------- ----------- ------------ -------------
<S>                                    <C>         <C>         <C>         <C>         <C>          <C>
Consolidated Statements of
Operations Data:
Revenues.............................  $    3,415  $   22,284  $   22,284  $   13,947  $    30,016  $    30,016
Interest expense.....................          61      24,738      93,155      17,080       20,229       72,568
Net loss(2)..........................      (7,965)    (26,915)   (145,674)    (19,985)     (19,807)    (100,309)
Net loss per common share............  $    (0.86) $    (3.07) $   (16.47) $    (2.42) $     (1.90) $     (8.63)
Shares used in calculating per share
data (3).............................   9,272,166   9,103,505   9,379,137   8,522,067   10,943,287   12,427,052
Ratio of earnings to fixed
charges (4)..........................          --          --          --          --           --           --

Other Operating Data:
Number of customers..................          34         109                      79          167
Capital expenditures.................  $   51,103  $    9,060              $    3,863  $    10,266
Customer contract backlog (5) .......  $   39,122  $  120,612              $   94,890  $   134,320  $   123,000
Points of service (6)................          57         151                     124          304
EBITDA (7)...........................  $  (14,014) $  (15,427)             $  (15,177) $       134

</TABLE>
                                         AS OF SEPTEMBER 30,
                                                 1996
                                       -----------------------
                                         ACTUAL   PRO FORMA(1)
                                       --------- -------------
Consolidated Balance Sheet Data:
Cash and cash equivalents............  $ 36,657  $139,011
Restricted and segregated cash(8) ...        --   406,800
Total assets.........................   355,977   926,189
Long-term debt (less current
portion).............................   221,781   779,342
Limited Partners' interest in Orion
Atlantic(9)..........................    19,961        --
Redeemable preferred stock...........    20,539   111,539
Total stockholders' equity...........     6,891    10,034
Book value per share.................       .63       .91

- ----------
(1)  Adjusted to reflect  the pro forma  effects of the  Transactions  (see "Pro
     Forma Condensed Consolidated Financial  Statements"),  assuming such events
     occurred,  in the case of  Consolidated  Statements of Operations  Data, on
     January 1, 1995 and, in the case of  Consolidated  Balance  Sheet Data,  on
     September 30, 1996.

                                11

<PAGE>

(2)  As required by generally accepted accounting principles ("GAAP"),  net loss
     is  presented  before  accretion  of preferred  stock and  preferred  stock
     dividends.  For the years ended 1994,  1995,  1995 (pro forma) and the nine
     months ended  September 30, 1995,  1996 and 1996 (pro forma),  accretion of
     preferred  stock  and  preferred  stock  dividends  are $.6  million,  $1.3
     million,  $9.1  million,  $1.0  million,  $1.0  million  and $6.9  million,
     respectively.

(3)  Computed on the basis  described for net loss per common share in Note 2 to
     the Consolidated Financial Statements.

   
(4)  For purposes of the ratio of earnings to fixed charges, earnings consist of
     earnings from  continuing  operations,  plus fixed charges,  reduced by the
     amount of  unamortized  interest  capitalized.  Fixed  charges  consist  of
     interest on all indebtedness (including commitment fees and amortization of
     deferred  financing  costs) plus the portion of rent  expense  representing
     interest  (estimated to be one-third of such expense).  For the years ended
     December 31, 1994 and 1995,  and the nine months ended  September  30, 1995
     and 1996, earnings were inadequate to cover fixed charges by $35.2 million,
     $28.2  million,  $21.3 million and $19.8  million,  respectively.  On a pro
     forma basis assuming  consummation of the Transactions,  earnings would not
     have been  sufficient to cover fixed  charges by $147.9  million and $103.6
     million for the year ended  December  31,  1995 and the nine  months  ended
     September 30, 1996, respectively.
    

(5)  Backlog  represents  future revenues under  contract.  See "Risk Factors --
     Uncertainties Relating to Backlog."

(6)  Points of service  includes  installed  VSATs and  additional  transmission
     destinations (such as customer premises) that share a VSAT.

(7)  "EBITDA" represents  earnings before minority  interests,  interest income,
     interest expense,  other expense (income),  income taxes,  depreciation and
     amortization.  EBITDA is commonly  used in the  communications  industry to
     analyze  companies  on the basis of  operating  performance,  leverage  and
     liquidity.  EBITDA is not intended to  represent  cash flows for the period
     and  should  not  be  considered  as an  alternative  to  cash  flows  from
     operating,  investing or financing  activities  as determined in accordance
     with GAAP. EBITDA is not a measurement under GAAP and may not be comparable
     to other  similarly  titled  measures  of other  companies.  Other  expense
     (income)  includes gains on sale of equipment,  less the write-off of costs
     relating to an attempted financing (the "1995 Attempted Financing") of $3.4
     million in the fourth quarter of 1995.

   
(8)  Restricted and segregated cash represents (i) the estimated  $133.9 million
     that will be placed in a pledged  account on the  Closing  Date to pre-fund
     the payment of the first six  scheduled  payments of interest on the Senior
     Notes and (ii) $272.9  million that will be  segregated  by the Company and
     used only to invest in certain high quality short term investments, to make
     payments for  additional  satellites  and certain  related costs and to pay
     interest and principal on the Notes. See "Description of Notes -- Covenants
     -- Funding for Additional  Satellites." The actual amount to be placed in a
     pledged  account,  reflected as restricted  cash and used for such interest
     payments will depend on the market interest rates on government  securities
     on the Closing Date.     

(9)  Represents  amounts invested by Limited Partners (net of syndication  costs
     related to the  investments),  adjusted for such Limited Partners' share of
     net losses.  The interests of the Limited  Partners will be acquired by the
     Company in the Exchange.

                                12

<PAGE>
                            SUMMARY SATELLITE DATA

<TABLE>
<CAPTION>
                                                 ORION 1                       ORION 2*                      ORION 3*

                                     ---------------------------- ------------------------------- ---------------------------
<S>                                   <C>                          <C>                             <C>
Region Covered......................  Europe, Southeastern         Eastern U.S., Southeastern      China, Japan, Korea,    
                                      Canada, U.S. East of the     Canada, Europe,                 India, Hawaii,          
                                      Rockies and Parts of         Commonwealth of Independent     Southeast Asia,          
                                      Mexico                       States, Middle East, North      Australia, New Zealand  
                                                                   Africa and Latin America        and Eastern Russia      

Expected Launch.....................  Operational(1)               Second Quarter 1999             Fourth Quarter of 1998

Satellite Manufacturer..............  MMS Space Systems            Matra Marconi Space             Hughes Space
                                      (subsidiary of Matra
                                      Marconi Space)

Transponders(2).....................  34                           30                              43

Ku-Band(3)..........................  28@54 MHz                    30@54 MHz                       23@54 MHz
                                      6@36 MHz                                                     2@27 MHz
                                                                                                   8@36 MHz (4)

C-Band(5)...........................    --                           --                            10@36 MHz

Usable Bandwidth(6).................  1728 MHz                     1620 MHz                        1944 MHz

EIRP(7).............................  47 to 52 dBW                 47 to 50 dBW                    44 to 52
                                                                                                   for Ku-Band;
                                                                                                   34 to 38
                                                                                                   for C-band

Total Prime Power(8)................  4500 Watts                   7000 Watts                      8000 Watts

Expected End of Useful Life(9) .....  2005                         2012                            2013

Approximate Percentage of World
Population Covered by
Satellite(10).......................  17.9%                        27.0%                           57.0%
</TABLE>
- ----------

*    All  information  relating  to Orion 2 and  Orion 3 is  based on  currently
     proposed satellite designs.  Such designs are not finalized and, therefore,
     particular features of Orion 2 and Orion 3 are subject to change,  although
     changes  are  not  expected  to have a  material  impact  on the  operating
     specifications of the satellites.

(1)  Orion  1 was  launched  on  November  29,  1994  and  commenced  commercial
     operations on January 20, 1995.

(2)  Satellite  transponders  receive  signals up from earth  stations  and then
     convert,  amplify  and  transmit  the  signals  back  down to  other  earth
     stations.

(3)  Ku-band  frequencies  are  higher  than  C-band  frequencies  and are  used
     worldwide for commercial satellite communications.

(4)  Orion has entered into a contract with DACOM under which Orion will provide
     eight  dedicated  transponders  on  Orion 3 for  direct-to-home  television
     service and other satellite services, provided that Orion 3 is delivered in
     orbit and fully operational by June 30, 1999.

(5)  C-band frequencies minimize  interference from atmospheric  conditions such
     as  rain.  C-band  satellites  share  frequencies  with  terrestrial  based
     microwave  systems and therefore  require more  on-ground  coordination  to
     avoid  interference  problems and generally are lower power,  requiring the
     use of large  earth  stations to receive  signals.  A portion of Orion 3 is
     designed to  transmit  over  C-band  frequencies  since Orion 3 is to cover
     areas of Asia where satellite signals experience  significant  interference
     from rain during several months of the year.

(6)  Bandwidth is a measure of the  transponder  resource  which  determines the
     information carrying capacity.  The actual information carrying capacity of
     a transponder is determined by a combination of the transponder's bandwidth
     and radio-frequency ("RF") power.

(7)  Equivalent  isotropic  radiated power ("EIRP") is a measure of the RF power
     of each transponder. Smaller and less expensive earth terminal antennas can
     be used with higher EIRP transponders.

(8)  Total prime power is the total  amount of power that is required to support
     all of the communications and electronics functions of the satellite.

(9)  The  expected  end of a  satellite's  in-orbit  useful life is based on the
     period during which the  satellite's  on board fuel permits  proper station
     keeping  maneuvers for the satellite.  The information for Orion 1 is based
     on fuel level  estimates on February 5, 1996. The  information  for Orion 2
     and Orion 3 is based on their  expected  launch  dates  and their  expected
     satellite designs, internal studies, the Orion 2 Satellite Contract and the
     Orion 3 Satellite Contract.

(10) The approximate percentages of world population covered or to be covered by
     the Orion satellites are not additive. In the aggregate,  the footprints of
     the Orion satellites would cover over 85% of the world's population.

                                       13

<PAGE>



                                  APPRAISAL

   Ascent  Communications  Advisors,  L.P.  has  delivered  an  appraisal to the
Company  valuing Orion 1 at  approximately  $304 million as of December 1, 1996.
See "Business -- Appraisal."

                                       14

<PAGE>

                                  RISK FACTORS

   In  addition  to the other  information  contained  in this  Prospectus,  the
following factors should be considered  carefully in evaluating an investment in
the Units,  which involves a high degree of risk.  Statements  contained in this
Prospectus  regarding Orion's  expectations with respect to Orion 2 and Orion 3,
related  financings,  future  operations  and  other  information,  which can be
identified by the use of forward  looking  terminology,  such as "may,"  "will,"
"expect,"  "anticipate,"  "estimate,"  or "continue" or the negative  thereof or
other  variations  thereon  or  comparable  terminology,   are  forward  looking
statements.  See "Forward  Looking  Statements." The discussions set forth below
constitute cautionary  statements  identifying important factors with respect to
such forward looking statements, including certain risks and uncertainties, that
could cause actual  results to differ  materially  from  results  referred to in
forward looking statements.  There can be no assurance that Orion's expectations
regarding any of these matters will be fulfilled.

LIMITED OPERATIONS; HISTORY OF LOSSES AND NEGATIVE EBITDA; EXPECTATION OF FUTURE
LOSSES

   
   From its inception in 1982 through  January 20, 1995,  when Orion 1 commenced
commercial operations, Orion was a development stage company. Accordingly, Orion
has limited experience operating its business.  Orion has experienced net losses
in each fiscal year since its inception,  including a net loss of  approximately
$26.9 million and negative  EBITDA of $15.4 million  during 1995, and a net loss
of $19.8 million during the nine months ended September 30, 1996. On a pro forma
basis, giving effect to the Transactions,  the Company would have had a net loss
of  $145.7  million  and  $100.3  million  for 1995 and the  nine  months  ended
September 30, 1996, respectively.  The increase in net loss on a pro forma basis
is associated  with the  depreciation on the step up in the basis of the Orion 1
satellite and the amortization of excess cost over fair value resulting from the
acquisition of the Limited Partners'  partnership interests in Orion Atlantic in
the  Exchange,  the  net  increase  to  interest  expense  as a  result  of  the
Transactions,  and the  elimination  of  minority  interest  as a result  of the
Exchange.  See  Notes  to  Pro  Forma  Condensed   Consolidated   Statements  of
Operations.  The  implementation  of Orion's business plan regarding Orion 2 and
Orion 3 will  require  substantial  additional  capital  for  the  construction,
launch,  insurance,   financing  and  start-up  costs  of  those  satellites.  A
substantial  portion of these costs may be  financed  with  indebtedness,  which
would  substantially  increase interest costs. The Company's  negative cash flow
(after payments for capital  expenditures and interest) has been substantial and
net losses and negative cash flows (after payments for capital  expenditures and
interest) are expected to increase over the next few years.     

NEED FOR SUBSTANTIAL ADDITIONAL CAPITAL

   The Company  will need a  substantial  amount of capital  over the next three
years (and  possibly  thereafter)  to fund the costs of Orion 2 and Orion 3, the
purchase  of VSATs and other  capital  expenditures  and to make  various  other
payments,  such as  principal  and  interest  payments  with respect to the TT&C
Financing (as defined below), the Notes and any indebtedness incurred to finance
Orion 2 or Orion 3. The  Company's  cash flows will be  inadequate  to cover its
cash needs and the Company will seek financing from outside sources.  Sources of
additional capital may include public or private debt or equity financings.  The
Company is often involved in discussions  or  negotiations  with respect to such
potential  financings  and,  because  of  its  substantial  capital  needs,  may
consummate  any  such   financings  at  any  time.  The  Company  has  commenced
construction  of  Orion  3 and  intends  to  commence  construction  of  Orion 2
immediately  after  consummation of the Offering,  despite the fact that it does
not have any commitment  from any outside source to provide such  financing.  If
the Company is unable to obtain  financing  from outside  sources in the amounts
and at the times needed,  it could forfeit  payments made on Orion 2 and Orion 3
and its rights to Orion 2 and Orion 3 under the Orion 2 Satellite  Contract  and
Orion 3 Satellite  Contract.  Such a  forfeiture  would have a material  adverse
effect on the Company's ability to make payments on its indebtedness,  including
the Notes, and on the value of the Warrants and Common Stock.

   Expected  payments  prior to launch under the Orion 2 Satellite  Contract and
Orion 3  Satellite  Contract  and for launch  insurance  for Orion 2 and Orion 3
aggregate approximately $500 million. Of this amount, $3 million was paid in the
fourth quarter of 1996, and Orion is required to make payments

                                       15

<PAGE>

of  approximately  $98 million,  $350 million and $50 million in 1997,  1998 and
1999,  respectively.  These amounts include the Company's estimate regarding the
cost of  launch  insurance  (but  not  in-orbit  insurance,  which  the  Company
presently  estimates will cost  approximately $5 million to $6 million per annum
per  satellite),  which  estimate  is based upon  industry  figures but not upon
discussions with potential insurers or any commitment to provide insurance.  The
Company's actual payments could be substantially higher due to any change orders
for the  satellites,  higher than  expected  insurance  rates,  delays and other
factors. In addition,  the Company expects to expend  approximately $22 million,
$30  million and $34 million on VSATs and other  capital  expenditures  in 1997,
1998 and 1999,  respectively.  However,  there can be no  assurance  that  these
amounts  will not be  substantially  higher.  The Company  believes the costs of
VSATs and other capital  expenditures  can be financed through capital leases or
other secured financing  arrangements.  However,  the Company has not engaged in
material  discussions with potential  lenders and there can be no assurance that
such  financing can be obtained.  The Company also expects to incur an aggregate
of  approximately  $40  million  of  start-up  losses  and  financing  costs  in
connection with Orion 2 and Orion 3.

   
   Under the Orion 1 Satellite  Contract,  the contractor is entitled to receive
incentive  payments  based  upon  the  performance  of Orion 1 in  orbit.  These
incentive payments could reach an aggregate of approximately $44 million through
2007,  if the  transponders  on Orion 1 continue to operate in  accordance  with
specification   during  that  period.  As  of  September  30,  1996,  Orion  had
obligations with a present value of approximately  $21.7 million with respect to
incentive  payments.   Orion  will  pay  $13  million  in  satellite  incentives
concurrently  with the closing of the  Offering,  of which $10  million  will be
re-invested  in  Orion  in the  Matra  Marconi  Investment.  Under  the  Orion 2
Satellite Contract, Orion is obligated to pay $25,000 per day that the satellite
is delivered prior to the scheduled delivery date.
    

   The  foregoing  estimates  do not  include  any  amounts  for other  possible
financing  requirements.  The  Company  may from time to time  enter  into joint
ventures and make acquisitions of complementary  businesses and is often engaged
in discussions or negotiations  with regard to such potential joint ventures and
acquisitions.  Such joint  ventures or  acquisitions  would need to be financed,
which would  increase the Company's need for  additional  capital.  In addition,
Orion intends to replace  Orion 1 at the end of its useful life  (expected to be
in October 2005). Such replacement likely will require  additional  financing if
the cash flow from Orion's  operations  is not  sufficient to fund a replacement
satellite.

   The Company's  ability to raise public equity financing may be limited by the
registration  rights it has  granted to  certain  investors.  See "--  Potential
Adverse Effect of Shares Eligible for Future Sale."

SUBSTANTIAL LEVERAGE; SECURED INDEBTEDNESS
   
   As of September 30, 1996, after giving pro forma effect to the  Transactions,
Orion would have had approximately $779 million of long-term  indebtedness,  and
will be highly leveraged. The accretion of original issue discount on the Senior
Discount Notes will substantially increase Orion's liabilities. The Company also
expects to incur  substantial  additional  amounts of indebtedness.  The Company
will deposit  approximately  $133.9 million in a pledged account to pre-fund the
first six  scheduled  payments  of interest on the Senior  Notes.  However,  the
Company  ultimately  will need to service  the cash  interest  expense on a very
substantial amount of indebtedness  (including the Notes) with cash generated by
its operations. For 1995 and the three and nine months ended September 30, 1996,
the Company had EBITDA of $(15.4) million, $1.7 million and $0.1 million and, on
a pro forma basis,  giving effect to the  Transactions,  interest costs of $93.2
million and $72.6 million for 1995 and the nine months ended September 30, 1996,
respectively.  Interest costs will increase  substantially if, as expected,  the
Company incurs  additional  indebtedness,  as described  above under the caption
"Need for Substantial Additional Capital." The Company does not have a revolving
credit facility or other source of readily available capital.    

   The Indentures will not limit the amount of secured  indebtedness the Company
may incur to finance the acquisition of VSATs and other equipment.  However, the
Indentures  will  prohibit the Company from using Orion 1, Orion 2 or Orion 3 as
collateral for indebtedness for money borrowed. In the event of a default on the
Notes or a bankruptcy, liquidation or reorganization of the Company, the

                                       16

<PAGE>
   
assets pledged to secured  indebtedness will be available to satisfy obligations
of the secured  debt before such assets could be used to make any payment on the
Notes.  Accordingly,  there may only be a limited amount of assets  available to
satisfy  any  claims of the  holders of the Notes  upon an  acceleration  of the
Notes.  In  addition,  to the  extent  that  the  value  of such  collateral  is
insufficient  to satisfy  such  secured  indebtedness,  holders of such  secured
indebtedness  would be entitled to share pari passu with the Notes with  respect
to any other assets of the Company.  As of September 30, 1996,  after giving pro
forma  effect to the  Transactions,  the Company  would have had $7.2 million of
secured indebtedness on a consolidated basis (secured by the Company's satellite
control facility).    

   The level of the Company's  indebtedness could have important consequences to
holders of Units, Notes or Warrants including the following:  (i) the ability of
the  Company  to obtain  any  necessary  financing  in the  future  for  capital
expenditures,  working capital,  debt service requirements or other purposes may
be  limited;  (ii)  a  substantial  portion  of the  Company's  cash  flow  from
operations,  if any,  must be  dedicated  to the  payment  of  principal  of and
interest on its indebtedness and other obligations and will not be available for
use in the Company's  business;  (iii) the Company's level of indebtedness could
limit its  flexibility in planning for, or reacting to changes in, its business;
(iv) the Company  will be more highly  leveraged  than some of its  competitors,
which may place it at a competitive  disadvantage;  and (v) the  Company's  high
degree  of  indebtedness  will  make it more  vulnerable  to a  default  and the
consequences  thereof (such as bankruptcy workout) in the event of a downturn in
its business.  See "Management's  Discussion and Analysis of Financial Condition
and Results of Operations -- Liquidity and Capital  Resources -- Current Funding
Requirements" and "Description of Certain Indebtedness."

RISKS OF SATELLITE LOSS OR REDUCED PERFORMANCE

   Satellite Loss or Reduced Performance.  Satellites are subject to significant
risks,  including launch failure,  damage that impairs  commercial  performance,
failure to achieve correct orbital  placement  during launch,  loss of fuel that
reduces satellite life, and satellite in-orbit risks.  Although Orion 1 has been
successfully  launched  and  is in  commercial  operation,  and  although  Orion
maintains  satellite in-orbit insurance on Orion 1, any loss in orbit or reduced
performance  of Orion 1 would  have a  material  adverse  effect  on  Orion.  In
addition,  no assurance  can be given that the launch of Orion 2 or Orion 3 will
be successful.  Although various sources of data permit  differing  conclusions,
Orion is aware of  sources  indicating  that the  historical  loss  rate for all
commercial geosynchronous satellite launches may be as high as 15%. Launch risks
vary based upon the launch  vehicle used.  The Delta III launcher to be used for
Orion 3 is new and has no significant launch history.  Even though the Delta III
is based upon earlier Delta launch  vehicles,  the new technology  used in Delta
III could affect its launch success rate. A Delta II launch vehicle  exploded on
January 17, 1997.

   Orion may have to change  launch  vehicles and could be subject to delays and
higher costs of launch insurance if, for example,  one of its selected  vehicles
experiences a launch failure with respect to another  satellite.  In such event,
delays  in the  launch  of one of  Orion's  satellites  could  result  from  the
manufacturer's  need to  investigate  the  reasons for the failure of the launch
vehicle and address any design or manufacturing concerns that are identified. It
is not  possible to predict  the  duration of any such  potential  delays.  With
respect to the risk of launch failure of Orion's satellites, Orion has an option
to  purchase  an  additional  satellite  (which  may be  used  as a  replacement
satellite) to be delivered in orbit, in the case of Orion 3, within 12, 15 or 19
months (at Orion's  election) after it exercises the option,  or, in the case of
Orion 2,  within 21 1/4 months  after it  exercises  the option.  Therefore,  an
unsuccessful  launch of Orion 2 or Orion 3 would involve a delay in revenues for
at least  one  year,  and  perhaps  substantially  longer.  Any loss or delay of
revenue  from any of the  Company's  satellites  would have a  material  adverse
effect on its ability to service its indebtedness,  including the Notes, and the
value of the Warrants and the Common Stock.

   In November 1995, one of Orion 1's components supporting nine transponders of
dedicated  capacity  serving  the  European  portion  of the  Orion 1  footprint
experienced  an anomaly  that  resulted  in a  temporary  service  interruption,
lasting  approximately  two hours.  Full service to all affected  customers  was
restored  using  redundant  equipment  on  the  satellite.   These  transponders
currently generate a majority of Orion's revenues.  Orion believes, based on the
data received to date by Orion from its own

                                       17

<PAGE>

   
investigations  and from the  manufacturer,  and based upon advice from  Orion's
independent engineering  consultant,  Telesat Canada, that because the redundant
component  is  functioning  fully  in  accordance  with  specifications  and the
performance  record of similar  components is strong,  the anomalous behavior is
unlikely to affect the expected  performance  of the  satellite  over its useful
life.  Furthermore,  there has been no  further  effect on  Orion's  ability  to
provide  services  to  customers.  However,  in the  event  that  the  currently
operating component fails, Orion 1 would experience a significant loss of usable
capacity.  In such event, while Orion would be entitled to insurance proceeds of
approximately $47 million and could lease replacement capacity and function as a
reseller with respect to such capacity (at substantially reduced gross margins),
the loss of capacity would have a material adverse effect on the Company, on its
ability to service its  indebtedness,  including the Notes, and the value of the
Warrants and the Common  Stock.  See  "Business --  Implementation  of the Orion
Satellite System -- Orion 1."     

   At the time of Orion's 1 delivery  from its  manufacturer,  one of the six 36
MHz  transponders  covering the United  States was not  performing in accordance
with contract  specifications  based on then-available  data. To date, Orion has
not used such transponder to provide services under any commercial contract, and
there can be no  assurance  that such  transponder  will ever be used.  Although
Orion  settled  the  matter  with the  manufacturer  for a  one-time  refund  of
approximately  $2.75  million  and monthly  payments of $7,000,  there can be no
assurance that such payments  adequately  compensated Orion for the loss of such
transponder.

   Limited Insurance for Satellite Launch and Operation.  The in-orbit insurance
of Orion 1 and the launch and  in-orbit  insurance  for Orion 2 and Orion 3 will
not protect the Company against business interruption, loss or delay of revenues
and similar losses and may not fully reimburse the Company for its expenditures.
In  addition,  such  insurance  includes or can be  expected to include  certain
contract terms, exclusions,  deductibles and material change conditions that are
customary in the industry.  Accordingly,  an  unsuccessful  launch of Orion 2 or
Orion  3 or any  significant  loss of  performance  with  respect  to any of its
satellites  would have a material  adverse effect on Orion,  its ability to make
payments on its  indebtedness  and the value of the Warrants  and Common  Stock.
Although  Orion intends to procure  insurance for the  construction,  launch and
insurance  costs of Orion 2 and Orion 3, Orion has not obtained  any  commitment
from insurance  underwriters to provide launch insurance for Orion 2 or Orion 3.
There can be no  assurance  that such  insurance  will be  available or that the
price of such  insurance  or the terms and  exclusions  in the actual  insurance
policy will be favorable to the Company. A failure of one of the launch vehicles
selected by Orion prior to the launch of Orion 2 or Orion 3 could  substantially
increase the cost of launch insurance for Orion. See "Business -- Insurance."

   Limited Life of Satellites. While Orion 1 is expected to have an orbital life
of approximately  10.7 years (through October 2005), and Orion 2 and Orion 3 are
expected  to  have  orbital  lives  of  approximately  13  years  and 15  years,
respectively,  there  can be no  assurance  as to the  actual  longevity  of the
satellites.  A number of factors will affect the useful life of each  satellite,
including the rate of fuel  consumption in achieving  correct orbital  placement
during  launch,  the  quality  of its  construction  and the  durability  of its
component  parts.   There  is  a  significant   possibility  that  one  or  more
transponders   on  a  satellite  may  cease  to  function  in  accordance   with
specifications  during its estimated  useful life and there is no assurance that
service could be restored through  redundant  transponders.  In addition,  while
Orion plans to replace each  satellite at the end of its useful life,  there can
be no assurance that the required  financing and  regulatory  approvals to do so
will be available.

LAUNCH OF ORION 2 AND ORION 3 SUBJECT TO SIGNIFICANT UNCERTAINTIES

   Cost Uncertainties.  Based on the current designs of and current construction
schedules  for  Orion 2 and  Orion 3, the  total  costs of Orion 2 and  Orion 3,
including construction,  launch, launch insurance,  financing costs and start-up
expenses,  are  presently  estimated to be  approximately  $265 million and $275
million, respectively.  These costs may increase as a result of changes that may
occur  during the  construction  of the  satellites  or if the cost of insurance
exceeds the Company's expectations. See "Business -- Implementation of the Orion
Satellite  System."  There can be no  assurance  that the actual  costs of these
satellites will not be materially greater than these estimates.

                                       18

<PAGE>

   Substantial  Financing  Requirements.  Completion of Orion 2 and Orion 3 will
require substantial  additional financing beyond the funds expected to be raised
in this  Offering and the British  Aerospace  Investment.  Failure to raise such
financing  would have a material  adverse  effect on Orion,  its ability to make
payments on its indebtedness, including the Notes, and the value of the Warrants
and the Common Stock,  as discussed in more detail above under the caption "Need
for Substantial Additional Capital."

   Timing  Uncertainties.  Orion presently plans to launch Orion 2 in the second
quarter of 1999 and plans to launch Orion 3 in the fourth quarter of 1998, based
upon the construction and launch schedules set forth in the satellite contracts.
To meet these  schedules,  Orion must raise the financing needed for payments to
the satellite manufacturers,  receive certain regulatory approvals, finalize the
satellite  designs  and  take  other  necessary  steps.   Failure  to  meet  the
construction and launch schedules could increase the cost of Orion 2 or Orion 3,
requiring additional  financing,  as described above under the caption "Need for
Substantial Additional Capital." Although the Orion 2 Satellite Contract and the
Orion 3 Satellite  Contract are  fixed-price  contracts  with firm schedules for
construction,  delivery and launch,  there can be no assurance that increases in
costs  due  to  change  orders  or  delay  will  not  occur.  See  "Business  --
Implementation  of the Orion  Satellite  System." There can be no assurance that
the  launch  of  Orion 2 or Orion 3 will  take  place as  scheduled.  Delays  in
launching  satellites are quite common,  and a significant delay in the delivery
or launch of Orion 2 or Orion 3 would have a material  adverse effect on Orion's
marketing plan for such satellites,  its ability to generate revenue and service
its indebtedness,  including the Notes, and on the value of the Warrants and the
Common Stock.

   
   Risks of  Proceeding  With  Construction  Prior to Obtaining  all  Regulatory
Approvals for Orion 2 and Orion 3. Orion has commenced  construction  of Orion 3
and will  commence  construction  of Orion 2 prior to completion of the required
consultation  with  INTELSAT and EUTELSAT (as defined  below),  receipt of final
authority  from  the  FCC  (in  the  case  of  Orion  2) and  completion  of the
International  Telecommunication Union ("ITU") coordination process.  Failure to
obtain one more  necessary  approvals  in a timely  manner  would  likely have a
material  adverse effect on the Company.  See "Approvals  Needed;  Regulation of
Industry" below.     

RISKS  RELATING  TO  POTENTIAL  LACK OF MARKET  ACCEPTANCE  AND  DEMAND;  GROUND
OPERATIONS

   Orion's  success  will depend in part on the  continued  growth in demand for
international  private network  services,  which to date have not been a primary
focus of satellite  companies,  and on Orion's  ability to market such  services
effectively.  Marketing will be critical to Orion's success.  However, Orion has
limited  experience in marketing,  having  commenced full commercial  operations
only in 1995. Orion's marketing program until recently consisted of direct sales
using a U.S.-based sales force, and indirect sales channels,  including  Limited
Partner  sales  representatives,  for sales in Europe.  During 1996,  certain of
Orion's indirect sales channels in Europe did not meet  expectations,  and Orion
is seeking to supplement  its sales in Europe by  significantly  increasing  its
direct  sales  capabilities  in Europe,  particularly  with  respect to sales of
private network  services.  However,  there can be no assurance that this effort
will be successful.  Sales of Orion's  services  generally  involve a long-term,
complex  sales  process,  and new  contract  bookings  will vary from quarter to
quarter.  In addition,  as an early provider of  international  network services
using  VSATs,  Orion  is  subject  to  the  uncertainties  associated  with  the
development of new services, including uncertainties regarding customer interest
in and acceptance of higher data speed  communications,  the need to develop and
convince  customers  of the  attractiveness  of new  applications,  and customer
acceptance of the ability of Orion (as a new market entrant) to provide service.
In addition, Orion's operations will continue to depend significantly on Orion's
ability to provide ground  operations for private network  services using ground
operators throughout the footprint of Orion's satellites.  In the event that its
network of ground  operators is not  maintained and expanded or fails to perform
as expected, Orion's ability to offer private network services will be impaired.
See "Business -- Network Operations; Local Ground Operators."

                                       19

<PAGE>
RISKS CONCERNING ABILITY TO MANAGE GROWTH
   
   The Company's future  performance  will depend,  in part, upon its ability to
manage its growth  effectively,  which will  require it to continue to implement
and improve its marketing,  operating,  financial and accounting  systems and to
expand, train and manage its employee base and manage its relationships with its
local  ground  operators.  For  example,  Orion is in the  process of seeking to
integrate  a  significant  number of newly hired  direct  sales  personnel,  and
expects the process to continue as it seeks to increase  its sales force  during
1997.  Furthermore,  the Company may from time to time enter into joint ventures
and acquire  complementary  businesses  and is often engaged in  discussions  or
negotiations with regard to such potential joint ventures and acquisitions. Such
joint  ventures and acquired  businesses  would need to be  integrated  with the
Company,  which  would  place an  additional  burden on the  Company's  internal
systems and its ability to manage its employees and its  relationships  with its
local ground operators. In addition, the Company's ability to attract new orders
is subject to  substantial  variations  from quarter to quarter.  If the Company
fails  either to expand in  accordance  with its plans or to manage  its  growth
effectively,  there could be a material adverse effect on its business,  growth,
financial  condition  and  results of  operations,  its  ability to service  its
indebtedness,  including the Notes, and the value of the Warrants and the Common
Stock.     

POTENTIAL ADVERSE EFFECTS OF COMPETITION

   The  international  telecommunications  industry  is highly  competitive.  In
providing  international   telecommunications   services,  Orion  competes  with
established  satellite and other transmission  facilities  providers,  including
INTELSAT, EUTELSAT, PanAmSat and consortia of major telephone carriers operating
undersea  fiber  optic  cables.   In  addition,   Orion  competes  with  certain
established  telephone  carriers,  such as AT&T, MCI,  Sprint,  British Telecom,
Cable & Wireless, Deutsche Telekom, France Telecom and Kokusai Denshin Denwa, as
well as resellers of satellite capacity, such as companies similar to Impsat, in
providing  private network  communications  services.  Many of these competitors
have  significant  competitive  advantages,   including  long-standing  customer
relationships,  close ties with regulatory authorities, control over connections
to local telephone lines and the ability to subsidize  competitive services with
revenues from services they provide as a dominant or monopoly  carrier,  and are
substantially  larger  than  Orion  and have  financial  resources,  experience,
marketing  capabilities and name recognition that are substantially greater than
those of Orion.  The Company  believes  that  competition  in emerging  markets,
particularly  with  respect to  private  network  services,  will  intensify  as
dominant and monopoly long distance providers adapt to a competitive environment
and large carriers  increase  their presence in these markets.  The Company also
believes that  competition  in more  developed  markets will  intensify as large
carriers consolidate,  enhance their international  alliances and increase their
focus on private network services.  For example,  the recently  announced merger
involving MCI and British Telecom may substantially  increase the ability of the
resulting  businesses to provide  trans-Atlantic  private network services.  The
ability of Orion to  compete  with these  organizations  will  depend in part on
Orion's  ability to price its services at a significant  discount to terrestrial
service providers,  its level of customer support and service, and the technical
advantages of its systems.

   The services  provided by the Company have been subject to decreasing  prices
over recent  years and this  pricing  pressure is expected to continue  (and may
accelerate) for the foreseeable  future.  Orion will need to increase its volume
of sales in order to compensate for such price  reductions.  Orion believes that
customers  will  increase  the data speeds in their  communications  networks to
support new applications, and that such upgrading of customer networks will lead
to  increased  revenues  that will  mitigate  the  effect  of price  reductions.
However,  there can be no assurance that this will occur.  In addition,  a large
portion of satellite capacity globally is currently used for video distribution.
As an increasing  portion of satellite  capacity is used for  providing  private
network  services,  prices for these  services may decline.  Compressed  digital
video ("CDV"), which substantially  increases transmission capacity per channel,
is beginning to be used for video  distribution.  As CDV becomes more prevalent,
the supply of effective video capacity could increase significantly, which could
result in lower prices.

                                       20

<PAGE>

   The Company is aware of a substantial  number of new  satellites  that are in
construction  or in the planning  stages.  Most of these  satellites  will cover
areas within the footprint of Orion 1 and/or the proposed  footprints of Orion 2
and Orion 3. As these new  satellites  (other than  replacement  satellites  not
significantly larger than the ones they replace) commence operations,  they will
substantially increase the capacity available for the provision of services that
compete with the Company's  services.  After a satellite  has been  successfully
delivered in orbit,  the variable cost of  transmitting  additional data via the
satellite is limited.  Accordingly,  absent a corresponding  increase in demand,
this new  capacity  can be expected to result in  significant  additional  price
reductions.  Continued price  reductions could have a material adverse effect on
Orion's  ability to service its  indebtedness,  including the Notes,  and on the
value of the Warrants and the Common Stock. See "Business -- Competition."

APPROVALS NEEDED; REGULATION OF INDUSTRY

   Telecommunications   Regulatory   Policy.   Orion  is  subject  to  the  U.S.
Communications  Act  of  1934,  as  amended  (the  "Communications   Act"),  and
regulation  by the FCC (and,  to a limited  extent,  by the U.S.  Department  of
Commerce) and by the national and local governments of other countries.  The FCC
regulates terms and conditions of communications services, including among other
things changes in control or assignment of licenses.  The business  prospects of
Orion  could be  adversely  affected by the  adoption  of new laws,  policies or
regulations,  or changes in the  interpretation or application of existing laws,
policies  or  regulations,  that modify the present  regulatory  environment  or
conditions of the licenses granted by the FCC to Orion.
   
   Additional  Regulatory  Approvals Needed. The launch and operation of Orion 2
and Orion 3 will require a number of additional regulatory approvals,  including
the  following:  (i)  approvals  of the FCC  (in the  case  of  Orion  2);  (ii)
completion of successful  consultations  with INTELSAT and, in the case of Orion
2, with EUTELSAT;  (iii)  satellite  "landing"  rights in countries that are not
INTELSAT  signatories or that require additional  approvals to provide satellite
or VSAT services;  and (iv) other regulatory approvals.  Obtaining the necessary
licenses and approvals  involves  significant  time and expense,  and receipt of
such   licenses  and  approvals   cannot  be  assured.   Although  the  FCC  has
conditionally  authorized  the  construction,  launch and  operation  of Orion 2
(subject to  completion  of an INTELSAT  consultation  and  required  showing of
ability to finance the  construction,  launch and  operation for one year of the
satellite,  which  requirements  generally  must  be  satisfied  for  final  FCC
authorization of all FCC satellite  licenses),  and Orion will apply for certain
other approvals for Orion 2 and Orion 3, the FCC  authorization  for Orion 2 has
not become final (since Orion has not yet satisfied the  conditions) and most of
the other requisite approvals have not yet been obtained. Failure to obtain such
approvals  would have a material  adverse  effect on Orion and on its ability to
service its indebtedness, including the Notes, and the value of the Warrants and
the Common  Stock.  In  addition,  Orion is  required to obtain  approvals  from
numerous  national and local  authorities in the ordinary course of its business
in connection with most arrangements for the provision of services. Within Orion
1's  footprint,  such  approvals  generally have not been difficult for Orion to
obtain in a timely manner,  but the failure to obtain  particular  approvals has
delayed,  and in the future may delay,  the provision of services by Orion.  The
Orion 1 license  from the FCC  expires in January  2005.  Although  Orion has no
reason  to  believe  that its  licenses  will not be  renewed  (or new  licenses
obtained) at the  expiration of the license  term,  there can be no assurance of
renewal.  In addition,  Orion will need to comply with the national laws of each
country in which it provides  services.  Laws with respect to satellite services
are currently unclear in certain jurisdictions,  particularly within the Orion 3
footprint.  In certain of these  jurisdictions,  satellite  services may only be
provided via domestic  satellites.  The Company  believes  that certain of these
restrictions  may change and that it can structure its operations to comply with
the remaining  restrictions.  However, there can be no assurance in this regard.
See "Business -- Regulation."     

   ITU Coordination  Process. An international  treaty to which the U.S. and the
Republic of the Marshall  Islands (through which the Company has applied for the
Orion 3 orbital slot) are parties requires ITU coordination of satellite orbital
slots.  Various  non-U.S.  governments or  telecommunications  authorities  have
commenced  coordination  procedures  pursuant to ITU  regulations  for  proposed
satellites  at  orbital  locations  and in  frequency  bands  that  are in close
proximity to those proposed for

                                       21

<PAGE>

Orion 2 and Orion 3. Existing  satellites and any proposed  satellites  that are
launched  prior to  Orion 2 and  Orion 3 will  effectively  have  priority  over
Orion's  satellites.  Orion's  proposed use for Orion 2 and Orion 3 conflicts to
some  extent  with the use or  proposed  use of  certain  existing  or  proposed
satellites.  While Orion believes that it can successfully coordinate the use of
the orbital  locations  and  frequency  bands  proposed for Orion 2 and Orion 3,
there can be no assurance that  coordination  will be achieved.  The Company has
commenced  construction  of Orion 3 and will  commence  construction  of Orion 2
promptly following completion of the Offering, which will be prior to completion
of ITU  coordination.  There can be no assurance that ITU  coordination  will be
completed. In the event that successful  coordination cannot be achieved,  Orion
may have to  modify  the  satellite  design  for  Orion 2 or Orion 3 in order to
minimize the extent of any potential interference with other proposed satellites
using those orbital locations or frequency bands. Any such  modifications  could
increase the cost or delay the launch of the satellites (if significant  changes
to the satellite are required) and may result in  limitations  on the use of one
or more  transponders  on Orion 2 or Orion 3, which  could  affect the amount of
revenue realized from such transponders.  If interference occurs with satellites
that are in close  proximity to Orion 2 or Orion 3, or with  satellites that are
subsequently launched into locations in close proximity before completion of ITU
coordination  procedures,  such interference would have an adverse effect on the
proposed  use  of  the  satellites   and  on  Orion's   business  and  financial
performance. Orion cannot predict the extent of any adverse effect on Orion from
any such occurrences. See "Business -- Orbital Slots."

UNCERTAINTIES RELATING TO BACKLOG

   The Company's  current backlog consists of a mix of large and small contracts
for private  communications  networks  and  transmission  capacity for video and
other satellite transmission services with a variety of customers. Although many
of the  Company's  customers,  especially  customers  under large and  long-term
contracts,  are large corporations with substantial  financial resources,  other
contracts are with companies that may be subject to business or financial  risks
affecting their credit worthiness.  If customers are unable or unwilling to make
required  payments,  the Company  may be required to reduce its backlog  figures
(which would result in a reduction in future revenues of the Company),  and such
reductions  could be  substantial.  In the second  quarter of 1996,  the Company
determined  that one large customer under a long-term  contract  (accounting for
backlog of approximately $19.9 million) was not likely to raise the financing to
commence its service in the near future,  and  accordingly the Company no longer
considers such contract part of its backlog. Also in the second quarter of 1996,
the Company removed from its backlog a contract with a customer  (accounting for
backlog of approximately $4.5 million) which had ceased paying for the Company's
services.  In the fourth quarter of 1996, the Company removed $10.4 million from
its  backlog  related  to  contracts  under  which  customers  failed to use the
contracted service or failed to make timely payment. Orion presently anticipates
that at least $86.4  million of its $123 million in backlog (as of September 30,
1996 after pro forma  adjustments for the Exchange) will be realized after 1997.
The Company's contracts commence and terminate on fixed dates. If the Company is
delayed in commencing service or does not provide the required service under any
particular contract, as it has occasionally done in the past, it may not be able
to  recognize  all the  revenue it  initially  includes  in  backlog  under that
contract.  In addition,  the current  backlog  contains  some  contracts for the
useful life of Orion 1; if the useful life of Orion 1 is shorter than  expected,
some portion of backlog may not be realized unless services  satisfactory to the
customer can be provided over another satellite.

TECHNOLOGICAL CHANGES

   Although  Orion  believes  that Orion 1 does employ,  and Orion 2 and Orion 3
will employ, advanced technologies, the telecommunications industry continues to
experience  substantial  technological  changes. The Company believes that there
are numerous  telecommunications  companies that are seeking ways to improve the
data  transmission  capacity of the  existing  terrestrial  infrastructure.  Any
significant  improvement of such capacity,  particularly  with respect to copper
wire, would have a material  adverse effect on Orion.  There can be no assurance
that  other  changes  will  not  adversely  affect  the  prospects  or  proposed
operations or expenses of Orion.

                                       22

<PAGE>

RISKS OF CONDUCTING INTERNATIONAL BUSINESS
   
   The Company's  international  service contracts are generally  denominated in
U.S.  dollars,  but it is possible that the portion of contracts  denominated in
non-U.S.  currencies will increase over time. The vast majority of the Company's
costs (including interest and principal of the Notes, other indebtedness and the
costs  for  VSATs,  Orion  2 and  Orion  3) are  denominated  in  U.S.  dollars.
Accordingly,  an  increase  in the  value  of U.S.  dollars  relative  to  other
currencies could have an adverse effect on the Company. International operations
are also  subject to certain  risks,  such as changes in  domestic  and  foreign
government regulations and telecommunication standards,  licensing requirements,
tariffs  or  taxes  and  other  trade   barriers  and   political  and  economic
instability.    

DEPENDENCE OF ORION ON KEY PERSONNEL

   Orion's  business is dependent on its executive and other  officers and other
key personnel.  Orion presently does not have employment  contracts with, or key
man life insurance covering,  such key officers or other personnel.  The loss of
key  officers  or  personnel  could  have  an  adverse  effect  on  Orion.   See
"Management."

CONTROL OF ORION BY PRINCIPAL STOCKHOLDERS
   
   Executive  officers,  directors  and their  affiliates  are  expected  to own
beneficially  approximately 8.0 million shares or approximately 40% of the Orion
voting stock that will be outstanding  after the Transactions (12 million shares
or  approximately  46% of the voting  stock that will be  outstanding  after the
Transactions on a fully diluted basis),  assuming closing of the Transactions as
of January 30, 1997.  As a result of their stock  ownership  and, in the case of
stockholders with  representation  on the Board of Directors,  the incumbency of
directors affiliated with them, such stockholders are and will continue to be in
a position to elect the Board of Directors  and thereby  control the affairs and
management of Orion.

RISK OF RE-ALLOCATION OF PROCEEDS

   Of the net  proceeds  to the  Company,  approximately  $71  million  is being
allocated  to working  capital  and  general  corporate  purposes.  Most of this
amount, plus cash on hand and cash flow from operations,  is intended to be used
to make  payments  on  Orion  2 and  Orion 3 and for  VSATs  and  other  capital
expenditures.  However,  such proceeds will not be placed in escrow or otherwise
set aside for such purposes.  Accordingly, the Company has discretion in the use
of such proceeds. See "Use of Proceeds."     

RISKS RELATING TO SENIOR PREFERRED STOCK

   The Company has outstanding  approximately  $15.8 million  (including accrued
dividends)  of Orion Series A 8%  Cumulative  Redeemable  Convertible  Preferred
Stock (the "Series A Preferred Stock") and approximately $4.7 million (including
accrued  dividends)  of Orion  Series  B 8%  Cumulative  Redeemable  Convertible
Preferred Stock (the "Series B Preferred  Stock," and together with the Series A
Preferred  Stock,  the "Senior  Preferred  Stock").  Although  Orion expects the
holders  of the  Senior  Preferred  Stock  to  agree  not to  exercise  any such
mandatory  redemption  or  repurchase  rights  while  the  Notes  or the  Junior
Subordinated Debentures are outstanding,  such holders have the right to require
Orion to  repurchase  the  shares  of  Common  Stock  received  as a  result  of
conversion  of the Senior  Preferred  Stock upon,  among other  things,  certain
mergers, changes of control or sales of substantially all the assets of Orion at
the pro rata interest of the holders of such stock in the consideration received
or,  in the  case of  certain  fundamental  changes,  fair  market  value;  and,
beginning  in June  1999  such  holders  have  the  right  to  require  Orion to
repurchase  Senior  Preferred  Stock (and any  Common  Stock  received  upon the
conversion  thereof) at the fair market  value (in the case of Common  Stock) or
liquidation value, including accrued and unpaid dividends (in the case of Senior
Preferred  Stock). In addition,  the documents  relating to the Senior Preferred
Stock  impose  certain  covenants  on Orion,  and  failure to comply  with those
covenants  could have an adverse effect on Orion.  See  "Description  of Capital
Stock -- Preferred  Stock" and  "Description of Notes -- Covenants -- Limitation
on Restricted Payments."

                                       23

<PAGE>
CONSEQUENCES OF ORIGINAL ISSUE DISCOUNT ON SENIOR DISCOUNT NOTES
   
   The Senior Discount Notes will be issued at a substantial discount from their
principal  amount.  Consequently,   purchasers  of  the  Senior  Discount  Notes
generally will be required to include amounts in gross income for federal income
tax  purposes in advance of receipt of the cash  payments to which the income is
attributable. No cash payments of interest will be made until July 15, 2002.

   The Senior  Discount Notes will  constitute  "applicable  high yield discount
obligations"  ("AHYDOs") if the yield to maturity of the Senior  Discount  Notes
exceeds the relevant applicable federal rate (the "AFR") at the time of issue by
more than 5 percentage  points. If the Senior Discount Notes constitute  AHYDOs,
the Company  will not be  entitled to deduct  original  issue  discount  ("OID")
accruing with respect thereto until such amounts are actually paid. In addition,
if the yield to maturity of the Senior  Discount  Notes  exceeds the AFR by more
than 6 percentage  points,  then such excess (i) will not be  deductible  by the
Company  at any  time  and  (ii)  may be  eligible  for the  dividends  received
deduction available to corporate holders in certain circumstances.  See "Certain
United States Federal Income Tax Consequences" for a more detailed discussion of
the federal income tax  consequences to purchasers of the Senior Discount Notes.
    
   If a bankruptcy  proceeding  is commenced by or against the Company under the
United States  Bankruptcy  Code after the issuance of the Senior Discount Notes,
the claim of a holder of Senior  Discount  Notes with  respect of the  principal
amount  thereof may be limited to an amount  equal to the sum of (i) the initial
public offering price for the Senior Discount Notes and (ii) that portion of the
original  issue discount that is not deemed to constitute  "unmatured  interest"
for purposes of the United States  Bankruptcy  Code. Any original issue discount
that was not amortized as of the commencement of any such bankruptcy  proceeding
would constitute "unmatured interest."

NO PRIOR PUBLIC MARKET

   There is no existing market for the Units,  Notes or Warrants,  and there can
be no  assurance  as to the  liquidity  of any market  that may  develop for the
Units, Notes or Warrants; the ability of holders of the Units, Notes or Warrants
to sell such  securities,  and the price at which such holders  would be able to
sell such securities cannot be predicted. If such a market were to develop, such
securities  could trade at prices that might be lower than the initial  offering
price thereof depending upon many factors,  including prevailing interest rates,
the  Company's  operating  results  and  prospects  and the market  for  similar
securities. The Underwriters have advised the Company that they currently intend
to make a  market  in the  Units,  Notes  and  Warrants;  however,  they are not
obligated to do so and any market making may be discontinued at any time without
notice. The Company does not intend to apply for listing for the Units, Notes or
Warrants on any securities exchange.

LIMITATIONS ON PAYING DIVIDENDS ON COMMON STOCK

   Orion has never  paid any cash  dividends  on its  Common  Stock and does not
anticipate  paying  cash  dividends  in the  foreseeable  future.  Orion  is not
permitted to pay dividends on the Common Stock as long as the Preferred Stock is
outstanding,   subject  to  certain  limited  exceptions.  The  Indentures  will
effectively  prohibit the payment of cash  dividends on the Common Stock for the
foreseeable  future.  See "Market  Prices for Orion  Common  Stock and  Dividend
Policy."

POTENTIAL ADVERSE EFFECT OF SHARES ELIGIBLE FOR FUTURE SALE

   
   Upon completion of the Transactions, there will be approximately 25.9 million
shares of Common Stock outstanding on a fully diluted basis,  assuming a closing
of the Transactions as of January 30, 1997.  Orion's current  stockholders  will
hold  approximately  14.5 million of these  shares,  all of which will be freely
transferable  without  restriction or further  registration under the Securities
Act, other than the 5.5 million shares held by "affiliates"  of the Company,  as
that term is defined under the Securities Act. The shares held by affiliates are
expected to be eligible for sale pursuant to Rule 144 under the Securities  Act.
The  Limited  Partners,  as owners of the Series C  Preferred  Stock (as defined
below),  and British  Aerospace and Matra Marconi Space, as owners of the Junior
Subordinated Debentures, will own the     

                                       24

<PAGE>

remaining  11.4 million of such shares of Common  Stock,  which will be issuable
upon conversion of such securities.  All of such remaining shares will be deemed
to be "restricted  securities" as that term is defined in Rule 144. However, the
Limited  Partners,  British  Aerospace  and Matra  Marconi Space will be granted
certain shelf,  demand and "piggy-back"  registration rights with respect to the
Common Stock issuable to them upon conversion, pursuant to which (in the case of
the Limited  Partners)  the Company  will be required to prepare and cause to be
filed,  as soon as  practicable  after 180 days  following  consummation  of the
Merger,  a "shelf"  registration  statement which will cover the registration of
certain Eligible Registrable Securities (as defined to include approximately 25%
of the Common  Stock  issuable to the Limited  Partners  upon  conversion).  The
Company  will also be required to file  certain  additional  shelf  registration
statements  for the  Limited  Partners  so that they will be able to sell,  each
quarter,  up to 25% of the Common Stock issuable to them upon  conversion,  on a
non-cumulative  basis, and certain additional shelf registration  statements for
the holders of the Junior Subordinated Debentures. No predictions can be made as
to the  effect,  if any,  that  sales of  Common  Stock or the  availability  of
additional  shares of Common  Stock for sale would  have on the market  price of
such securities.  Nevertheless,  the foregoing could adversely affect the market
prices of the  Warrants and Common Stock and the ability of the Company to raise
equity financing. See "Shares Eligible for Future Sale."

ANTI-TAKEOVER AND OTHER PROVISIONS OF THE CERTIFICATE OF INCORPORATION
   
   Orion's Certificate of Incorporation  includes provisions that may discourage
or prevent certain types of transactions involving an actual or potential change
in control of Orion,  including  transactions  in which the  stockholders  might
otherwise receive a premium for their shares over then current market prices. In
addition,  the  Board of  Directors  has the  authority  to fix the  rights  and
preferences of and issue shares of preferred stock, which may have the effect of
delaying  or  preventing  a change in  control  of Orion  without  action by the
stockholders. The staggered terms of the Company's Board of Directors could also
discourage any potential  acquirer.  Orion's  Certificate of Incorporation  also
permits the  redemption  of Common Stock from  stockholders  where  necessary to
protect  Orion's  regulatory  licenses.  See  "Description  of Capital  Stock --
Certain Anti-Takeover  Effects." In addition,  any change of control of Orion is
subject to the prior  approval of the FCC. See "Business -- Regulation -- United
States Regulatory Restrictions -- Unauthorized Transfer of Control."     

                                       25

<PAGE>

                                   THE COMPANY

   The Company was incorporated in Delaware in 1982 to pursue authorization from
the FCC to operate a  transatlantic  satellite  system and  changed  its name to
Orion Network Systems,  Inc. in January 1988. Prior to the successful  launch of
Orion 1 in  November  1994,  significant  milestones  included:  (i)  receipt of
initial conditional  authorization from the FCC for Orion 1 in 1985,  completion
of the  consultation  process  relating  to  Orion 1 with  INTELSAT  in 1989 and
receipt  of final  authorization  for  Orion 1 from  the FCC in  1991;  (ii) the
formation of Orion Atlantic and commencement of construction of Orion 1 in 1991;
and (iii) the commencement of VSAT services,  using leased capacity,  in Eastern
Europe in 1992.  In 1991,  Orion and the Limited  Partners  (plus STET, a former
limited partner) formed Orion Atlantic to finance the  construction,  launch and
operation  of two  communications  satellites.  In 1991,  the  Limited  Partners
invested, either directly or through subsidiaries, $90 million in Orion Atlantic
and entered into firm and contingent capacity leases over seven years to support
the Orion 1 Credit Facility. The combination of the equity contributions and the
Orion 1 Credit Facility fully financed Orion 1.

   Orion principally operates through subsidiaries.  Orion Atlantic, which Orion
controls  and  operates  through  its  subsidiary  Orion  Satellite  Corporation
("OrionSat"),  a  Delaware  corporation  and the sole  general  partner of Orion
Atlantic,  owns and  operates  Orion 1 and will own and  operate  Orion 2. Orion
Atlantic Europe,  Inc., a Delaware  corporation,  conducts certain operations of
Orion Atlantic in Europe. OrionNet,  Inc., a Delaware corporation  ("OrionNet"),
serves as a representative agent of Orion Atlantic for sales of network services
and ground operations in the United States, and OrionNet Finance Corporation,  a
Delaware  corporation,  conducts  certain limited VSAT financing  activities for
OrionNet.  Asia Pacific  Space and  Communications,  Ltd. and Orion Asia Pacific
Corporation,  Delaware corporations  (collectively,  "Orion Asia Pacific"), will
own and operate Orion 3. Upon  consummation of the  Transactions,  including the
Exchange  (discussed below), the Company will own, directly or indirectly,  100%
of each of the subsidiaries  described above,  each of which will be a Guarantor
with respect to the Notes. See "The Merger and the Exchange."

   The Company's executive offices are located at 2440 Research Boulevard, Suite
400, Rockville, Maryland 20850, and its telephone number is (301) 258-8101.

                                       26

<PAGE>
                           THE MERGER AND THE EXCHANGE

   Concurrently with  consummation of the Offering,  the Company will consummate
the Merger and the Exchange. The purposes of the Merger and the Exchange are (i)
to  consolidate  outside  investor  ownership of the Company at the Orion level,
(ii) improve the speed and efficiency of the Company's  decision  making,  (iii)
provide  Orion with 100%  ownership  of all of its material  subsidiaries,  (iv)
allow  Orion  to  pursue  its  business  plans  and  financings  for  all of its
satellites,  (v)  eliminate  approximately  $37.5 million of  obligations  Orion
Atlantic  owes to  certain  of the  Limited  Partners,  and  (vi)  increase  the
Company's overall market capitalization.
   
   Under the Exchange  Agreement,  the Limited  Partners have agreed to transfer
their limited partnership  interests in Orion Atlantic and other rights relating
thereto to the Company in exchange  (collectively,  the  "Exchange") for 123,172
shares  of a  newly  created  class  of the  Company's  Series  C 6%  Cumulative
Redeemable  Convertible  Preferred Stock (the "Series C Preferred Stock").  Upon
consummation  of the Exchange,  the Company will own all of Orion  Atlantic.  In
addition, the Company will acquire certain rights held by certain of the Limited
Partners, including certain of the Limited Partners' rights to receive repayment
of various advances  (aggregating  approximately  $37.5 million at September 30,
1996).  The  123,172  shares  of  Series C  Preferred  Stock to be issued in the
Exchange  will be  convertible  as of the  issuance  date into  approximately  7
million  shares of the  Company's  Common  Stock.  As a result of the  Exchange,
certain of the Limited  Partners will be principal  stockholders of the Company.
See  "Description  of  Capital  Stock"  and  "Principal   Stockholders"   for  a
description  of the Series C Preferred  Stock and  security  ownership  of Orion
following the Exchange.

   Simultaneously with the Exchange,  under an Agreement and Plan of Merger, Old
ONSI will merge (the "Merger") with a wholly owned subsidiary  ("Merger Sub") of
a newly  formed  Delaware  corporation,  New ONSI,  which  will  have  corporate
governance documents,  a management  structure,  and a capital structure (before
issuance of the Series C Preferred Stock) substantially  similar to those of the
Company.  New ONSI will be the issuer of the Units,  Notes and Warrants  offered
hereby.  Old ONSI  will be the  surviving  corporation  in the  Merger  and will
thereby  become a wholly  owned  subsidiary  of New  ONSI,  and the  holders  of
preferred  and common  stock of Old ONSI will  receive  substantially  identical
preferred and common stock of New ONSI in exchange for such stock. New ONSI will
be re-named Orion Network Systems,  Inc.  concurrently with the effectiveness of
the Merger. New ONSI's  stockholders will have substantially the same securities
and rights as before the Merger,  although  their  ownership of New ONSI will be
diluted by the Exchange.

   The  closing of the  Offering  is  conditioned  upon the prior or  concurrent
closing  of the  Merger  and the  Exchange.  Occurrence  of the  Merger  and the
Exchange are subject,  among other things,  to the satisfaction or waiver by the
Company and the Limited Partners of the following conditions:  (a) completion of
a refinancing of the indebtedness of Orion Atlantic  outstanding under the Orion
1 Credit  Facility among Orion  Atlantic,  the Banks named therein (the "Banks")
and Chase  Manhattan Bank (National  Association),  as Agent  ("Chase") with the
proceeds of the Offering, (b) the termination of all agreements between or among
the Banks and Chase, on the one hand, and one or more of Orion,  Orion Atlantic,
OrionSat,  Orion and the Limited  Partners and/or their  affiliates on the other
hand,  relating to the Orion 1 Credit Facility or the security or credit support
thereof,  (c) the  release  of the  Limited  Partners'  (and  their  affiliates)
existing commitments under their firm and contingent capacity leases and various
guarantees or other commitments  supporting the Orion 1 Credit Facility, (d) the
ratification  or approval and adoption by Orion  stockholders  of the Merger and
the  Exchange,  and (e) the  issuance  of $60  million  of  Junior  Subordinated
Debentures in the Debenture Investments.     

                                       27

<PAGE>
                                 USE OF PROCEEDS
   
   The  net  proceeds  of  the  Offering  to the  Company  are  estimated  to be
approximately  $684  million.  Other than the  $133.9  million to be placed in a
pledged account to pre-fund the first six interest payments on the Senior Notes,
the net proceeds  will be used to repay the Orion 1 Credit  Facility  (including
approximately  $8 million of accrued  interest  and $7 million of interest  rate
hedge  breakage  costs related to the Orion 1 Credit  Facility),  to pay accrued
satellite incentive fees, to pay amounts owing to STET, a former limited partner
of Orion Atlantic, and for working capital and other general corporate purposes,
including $272.9 million that will be segregated by the Company and used only to
invest in certain  high quality  short term  investments,  to make  payments for
additional  satellites  and  certain  related  costs  and  to pay  interest  and
principal on the Notes. See "Certain  Transactions" and "Description of Notes --
Covenants  -- Funding for  Additional  Satellites."  The  outstanding  principal
amount  under the Orion 1 Credit  Facility  at  September  30,  1996 was  $207.7
million,  which bears  interest at 1.75% over LIBOR.  The loan under the Orion 1
Credit  Facility  is  repayable  over  seven  years  in  graduated   semi-annual
installments ranging from the $11.9 million installment paid in July 1996 to the
$22.9 million semi-annual installments due in 2001 (and thereafter).
    

   Set forth below are the sources and uses of funds in the Transactions,  based
on a Closing Date of January 31, 1997. The amounts are approximate  with respect
to the Orion 1 Credit  Facility  and STET Note,  and will vary  depending on the
date of repayment.


<TABLE>
<CAPTION>
                  Sources                                                 Uses
                                                                       (in millions)

<S>                                                     <C>
Senior Note Units....................... $445           Credit Facility Repayment...............  $223 (1)
Senior Discount Note Units..............  265           Initial Payments for Orion 2 (2) .......    25    
British Aerospace Investment............   50           Pledged interest account................   134    
Matra Marconi Investment................   10           Segregated cash ........................   273    
                                                                                                          
                                        -------         STET Note Repayment.....................     4    
Total .................................. $770           Orion 1 Incentive Payments..............    13    
                                        =======         Transaction fees .......................    27    
                                                        Working capital and general corporate             
                                                        purposes................................    71(3)
                                                                                                 -------- 
                                                         Total..................................  $770    
                                                                                                 ======== 
                                                                 
</TABLE>
- ----------
(1)  The Limited  Partners will make  guarantee  payments on January 30, 1997 to
     the Banks  under  their  capacity  leases  that  support the Orion 1 Credit
     Facility.  As a result,  the $223  million  will be used first to repay the
     Banks and the  remainder  will be used to repay the  Limited  Partners  the
     amounts paid to the Banks on January 30, 1997.

(2)  Initial  payments  (of $15  million,  through  May  1997)  for  Orion 3 are
     expected to be made from segregated cash or cash on hand.

   
(3)  Most of the $71 million of working capital, plus cash on hand and cash flow
     from  operations,  will be used to make payments on Orion 2 and Orion 3 and
     for VSATs and  other  capital  expenditures.  The  Company  does not have a
     revolving credit facility or other source of readily available capital. See
     "Risk Factors -- Discretion with Respect to Certain Proceeds."

   Pending the  application of proceeds for these uses,  the Company  intends to
invest the net  proceeds  from the Offering in Temporary  Cash  Investments  (as
defined below under the caption "Description of Notes").
    

                                       28

<PAGE>
                                 CAPITALIZATION

   The   following   table  sets  forth  as  of  September   30,  1996  (1)  the
capitalization  of the  Company  and  (2) the pro  forma  capitalization  of the
Company  adjusted  to give  effect to the  Transactions  (assuming  such  events
occurred on September 30, 1996). See "Pro Forma Condensed Consolidated Financial
Statements,"  "Management's  Discussion and Analysis of Financial  Condition and
Results of  Operations,"  and the  Consolidated  Financial  Statements and Notes
thereto.

<TABLE>
<CAPTION>
                                                                                           SEPTEMBER 30, 1996
                                                                                       -------------------------
                                                                                         ACTUAL      PRO FORMA
                                                                                       ---------- --------------
                                                                                         (IN THOUSANDS, EXCEPT
                                                                                                SHARES)
<S>                                                                                    <C>        <C>
Long term debt(1):
 Orion 1 Credit Facility.............................................................  $207,715   $       --
 Senior Notes offered hereby.........................................................        --      439,837 (2)
 Senior Discount Notes offered hereby................................................        --      260,992 (2)
 Other long-term debt................................................................    47,940       24,890
                                                                                       ---------- --------------
 Total long-term debt................................................................   255,655      725,719

Junior Subordinated Convertible Debentures...........................................        --       60,000
Other long term liabilities..........................................................    32,931        1,935

Limited Partners' interest in Orion Atlantic(3)......................................    19,961           --

Redeemable preferred stock:
 Series A 8% Cumulative Redeemable Convertible Preferred Stock $.01 par value, 15,000
  shares authorized; 13,871 shares issued and outstanding, plus accrued dividends....    15,820       15,820
 Series B 8% Cumulative Redeemable Convertible Preferred Stock, $.01 par value, 5,000
  shares authorized; 4,298 shares issued and outstanding, plus accrued dividends.....     4,719        4,719
 Series C 6% Cumulative Redeemable Convertible Preferred Stock, $.01 par value,
  150,000 shares authorized; 123,172 pro forma shares issued and outstanding, net of
  issuance costs of $3 million.......................................................        --       91,000

Stockholders' equity:
 Common stock, $.01 par value, 40,000,000 shares authorized; 11,232,533 shares
  issued, 10,973,018 shares outstanding; and 259,515 held as treasury shares (held at
  no cost); 11,058,732 shares outstanding pro forma(4)...............................       112          113
 Capital in excess of par value......................................................    86,509       96,775 (2)
 Accumulated deficit.................................................................   (79,730)     (86,854)
                                                                                       ---------- --------------
 Total stockholders' equity..........................................................     6,891       10,034
                                                                                       ---------- --------------
  Total capitalization...............................................................  $335,977   $  909,227
                                                                                       ========== ==============
</TABLE>
- ----------
   
(1)  Includes  current  portion of long-term debt of $33.9 million  (actual) and
     $6.4 million (pro forma). As of January 30, 1997, the aggregate  principal,
     interest  outstanding and interest rate swap breakage costs under the Orion
     1 Credit Facility is estimated to be approximately $223 million.

(2)  Of the $710.4  million  gross  proceeds  from issuance of the Units offered
     hereby,  $439.8  million has been  allocated  to the Senior  Notes,  $261.0
     million has been  allocated to the Senior  Discount  Notes and $9.6 million
     has been  allocated  to capital in excess of par to reflect the issuance of
     the  Warrants.  No assurance  can be given that the value  allocated to the
     Warrants is  indicative  of the price at which the  Warrants  may  actually
     trade.    

(3)  Represents amounts invested by Limited Partners other than the Company (net
     of  syndication  costs  related  to the  investments),  adjusted  for those
     Limited Partners' share of net losses.
   
(4)  Excludes  1,486,364  shares  issuable upon exercise of options and warrants
     outstanding as of September 30, 1996, at an average exercise price of $9.55
     per share,  1,631,882 shares issuable upon conversion of outstanding Series
     A Preferred  Stock,  421,373 shares issuable upon conversion of outstanding
     Series B Preferred  Stock,  7,038,398  shares  issuable upon  conversion of
     Series C Preferred Stock issued  concurrently with this Offering as part of
     the Exchange,  697,400 shares of Common Stock issuable upon exercise of the
     Warrants,  and 4,285,714 shares issuable upon conversion of the $60 million
     Debenture Investments.    

                                       29

<PAGE>

              PRO FORMA CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                   (UNAUDITED)

   As  discussed  more fully  under the caption  "The Merger and the  Exchange,"
pursuant to the Merger,  each share of Old ONSI common stock, Series A Preferred
Stock and Series B Preferred  Stock will be converted  into the right to receive
one share of Orion Common Stock, Orion Series A Preferred Stock and Orion Series
B Preferred Stock, respectively. In addition, pursuant to the Exchange, New ONSI
will issue shares of Series C Preferred Stock for the Limited  Partners' limited
partnership interests in Orion Atlantic, a consolidated  subsidiary of Orion, as
a result of which,  among other  things,  Orion will become the owner of all the
partnership  interests in Orion Atlantic.  Orion will also acquire approximately
$37.5 million of Orion Atlantic's obligations to the Limited Partners.

   The Merger will be accounted for as a reorganization of entities under common
control.  As a result,  the assets and liabilities  transferred  pursuant to the
Merger will be accounted for at historical cost in a manner similar to a pooling
of interests.  The Exchange will be accounted for as an  acquisition of minority
interests using purchase accounting.  As a result, the assets and liabilities of
Orion  Atlantic  will be  revalued  to fair value to the  extent of the  Limited
Partners'  interests acquired as a result of the Exchange.  The determination of
the fair  value of the  Series C  Preferred  Stock has been  based on a fairness
opinion issued by a major investment  banking firm dated December 10, 1996. Such
value has been allocated to Orion Atlantic's assets and liabilities based on the
estimate  of the fair market  value of the Orion 1  satellite  as of December 1,
1996 of $304  million  provided in an  appraisal  dated  December  20, 1996 from
Ascent  Communications  Advisors,  L.P., and management's estimate of fair value
for other assets and liabilities of Orion Atlantic.

   
   In addition to the Merger,  the Exchange and the Debenture  Investments,  the
pro forma  condensed  consolidated  balance  sheet at  September  30, 1996 gives
effect  to the  following  transactions,  which  are,  directly  or  indirectly,
conditions  precedent to the Merger, the Exchange and the Debenture  Investments
as  described  above,  as if they  took  place on that  date:  (i) the  Offering
(including the use of the net proceeds therefrom to repay indebtedness under the
Orion 1 Credit Facility and to prefund the first six scheduled interest payments
and to pay interest rate hedge breakage costs associated with the Orion 1 Credit
Facility),  (ii) the British  Aerospace  Investment,  with gross proceeds of $50
million  (and the  application  of $1  million of the  proceeds  thereof to make
initial payments under the Orion 2 Satelite Contract), (iii) the satisfaction of
$13 million owed to Matra Marconi Space through the Matra Marconi  Investment of
$10 million  and $3 million of cash,  (iv) the  acquisition  by Orion of British
Aerospace's 17% ownership of Orion Asia Pacific for approximately  86,000 shares
of Common Stock, (v) payments of approximately  $3.9 million,  including accrued
interest,  owed to STET, a former limited partner of Orion Atlantic and (vi) the
write-off of deferred  financing fees (such  transactions  collectively with the
Merger  and  the  Exchange,   the  "Transactions").   The  pro  forma  condensed
consolidated  statements of operations  for the year ended December 31, 1995 and
the  nine  months  ended  September  30,  1996  have  been  prepared  as if  the
Transactions  took place on January 1, 1995.  The unaudited pro forma  condensed
consolidated financial statements do not purport to present the actual financial
position or results of  operations of the Company had the  Transactions  in fact
occurred  on the dates  specified,  nor are they  indicative  of the  results of
operations that may be achieved in the future. The unaudited pro forma condensed
consolidated  financial  statements are based on the assumptions and adjustments
further described herein.    

                                       30

<PAGE>

                              ORION NETWORK SYSTEMS
                 PRO FORMA CONDENSED CONSOLIDATED BALANCE SHEET
                               SEPTEMBER 30, 1996
                                   (UNAUDITED)

<TABLE>
<CAPTION>
                                          ACTUAL           DEBIT           CREDIT         PRO FORMA
                                      -------------- ---------------- ---------------- --------------
<S>                                   <C>            <C>              <C>              <C>
Current assets:
Cash and cash equivalents...........  $ 36,656,619   $279,797,000 (1) $  3,000,000 (1) $139,010,532
                                                       48,750,000 (3)  216,280,254 (2)
                                                                         3,050,000 (4)
                                                                         3,862,833 (5)
Accounts receivable.................     5,808,568                                        5,808,568
Accrued interest....................       157,125                                          157,125
Prepaid expenses and other..........     5,584,196                                        5,584,196
                                      -------------- ---------------- ---------------- --------------
Total current assets................    48,206,508    328,547,000      226,193,087      150,560,421
Property and equipment:
Land................................        73,911                                           73,911
Telecommunications..................    22,707,786                                       22,707,786
Furniture and computer..............     4,598,505                                        4,598,505
Satellite and related...............   322,450,415      1,000,000 (3)   27,751,744 (6)  323,466,583
                                                       27,767,912 (6)
                                      -------------- ---------------- ---------------- --------------
                                       349,830,617     28,767,912       27,751,744      350,846,785
Less accumulated depreciation ......   (57,914,578)    27,751,744 (6)                   (30,162,834)
                                      -------------- ---------------- ---------------- --------------
Net property and equipment..........   291,916,039     56,519,656       27,751,744      320,683,951
Deferred financing costs............    11,208,678     23,300,000 (1)   11,208,678 (2)   23,600,000
                                                          250,000 (3)
                                                           50,000 (4)
Restricted and segregated cash  ....                  406,800,000 (1)                   406,800,000

Other assets........................     4,645,948      1,200,000 (3)                    24,544,477
                                                       18,698,529 (6)
                                      -------------- ---------------- ---------------- --------------

Total assets........................  $355,977,173   $835,365,185     $265,153,509     $926,188,849
                                      ============== ================ ================ ==============

Current liabilities:
Accounts payable....................  $  4,094,026                                     $  4,094,026
Accrued liabilities.................     7,374,884                                        7,374,884
Other current liabilities...........     5,402,117                                        5,402,117
Interest payable....................     3,128,365   $  3,038,858 (2,5)                      89,507
Current portion of long term debt ..    33,873,930     27,496,124 (2)                     6,377,806
                                      -------------- ---------------- ---------------- --------------
Total current liabilities...........    53,873,322     30,534,982                        23,338,340
Long term debt......................   221,781,393    180,218,718 (2) $700,829,334 (1)  779,342,009
                                                       13,000,000 (4)   10,000,000 (4)
                                                        3,500,000 (5)   50,000,000 (3)
                                                        6,550,000 (6)
Other liabilities...................    32,878,061     30,995,875 (6)                     1,882,186
Minority interest Orion Atlantic ...    19,961,032      9,974,466 (2)                            --
                                                        9,986,566 (6)
Minority interests in other
entities............................        52,984                                           52,984
Redeemable preferred stock:
 Series A...........................    15,820,460                                       15,820,460
 Series B...........................     4,718,526                                        4,718,526
 Series C...........................                                    91,000,000 (6)   91,000,000

Stockholders' equity:
Common stock........................       112,325                             857 (3)      113,182
Capital in excess of par............    86,508,773                       1,199,143 (3)   96,775,582
                                                                         9,067,666 (1)
Accumulated deficit.................   (79,729,703)     7,124,717 (2)                   (86,854,420)
                                      -------------- ---------------- ---------------- --------------
Total stockholders' equity..........     6,891,395      7,124,717       10,267,666       10,034,344
                                      -------------- ---------------- ---------------- --------------
Total liabilities and equity .......  $355,977,173   $291,885,324     $862,097,000     $926,188,849
                                      ============== ================ ================ ==============

</TABLE>

                                       31

<PAGE>
                           ORION NETWORK SYSTEMS, INC.
             NOTES TO PRO FORMA CONDENSED CONSOLIDATED BALANCE SHEET
                               SEPTEMBER 30, 1996
                                   (UNAUDITED)
   
1. To reflect the estimated  proceeds from the Offering of $683 million,  net of
estimated financing costs of approximately $23 million and costs associated with
the  issuance  of the  Series C  Preferred  Stock of $3  million.  Of the $710.4
million of gross  proceeds from the Offering,  $439.8 million has been allocated
to the  Senior  Notes,  $261.0  million to the  Senior  Discount  Notes and $9.6
million  to  capital  in excess  of par value to  reflect  the  issuance  of the
Warrants  based on the estimated  relative fair values of the Senior Notes,  the
Senior Discount Notes and the Warrants. No assurance can be given that the value
allocated to the Warrants is  indicative  of the price at which the Warrants may
actually trade. Of the proceeds from the Offering,  approximately $133.9 million
will be placed in a pledged  account  to fund the first six  scheduled  interest
payments  on the  Senior  Notes and $272.9  million  will be  segregated  by the
Company and used only to invest in certain high quality  short term  investments
to make payments for additional  satellites and certain related costs and to pay
interest and principal on the Notes.  See  "Description of Notes -- Covenants --
Funding for Additional  Satellites."  Such amounts,  aggregating  $406.8 million
have been reflected as restricted and segregated  cash. The actual amount placed
in a pledged  account to fund such  interest  payments will depend on the market
interest rates on government securities on the Closing Date.

2. To reflect the  repayment of $207.7  million  plus  accrued  interest of $2.7
million  (as of  September  30,  1996)  under the Orion 1 Credit  Facility,  the
write-off of unamortized  deferred financing costs of $11.2 million and interest
rate hedge breakage costs of $5.9 million,  and the pro rata  allocation of such
costs to the minority  interests  of Orion  Atlantic.  At January 30, 1997,  the
aggregate principal,  interest outstanding and interest rate swap breakage costs
under the Orion 1 Credit Facility is estimated to be approximately $223 million.

3. To reflect (i) the estimated  proceeds from the British Aerospace  Investment
of $49.8 million,  net of estimated  financing  costs of $0.2 million,  (ii) the
initial down payment of $1 million to Matra Marconi Space to begin  construction
of Orion 2 and (iii) the acquisition by Orion of British  Aerospace's 17% common
stock  interest  in  Orion  Asia  Pacific,   a  consolidated   subsidiary   (for
approximately  $1.2  million  in  Common  Stock),  which  will be  completed  in
connection with the Transactions.    

4. To record the payment of accrued  satellite  incentive  obligations  to Matra
Hachette of $13 million, Matra Marconi Space's corresponding reinvestment of $10
million in Junior Subordinated Debentures, and financing costs of $50,000.

   
5. To reflect the repayment of $3.5 million of promissory notes and $0.4 million
of accrued interest (as of September 30, 1996) thereon to STET, a former limited
partner of Orion Atlantic,  required to be paid as a result of the Exchange. See
"Certain Transactions."    

6. To reflect the effects of the Exchange  Agreement,  including the acquisition
by  Orion  of  certain   obligations   to  the  Limited   Partners   aggregating
approximately  $37.5  million  through the  exchange  of the  Limited  Partners'
partnership  interests in Orion Atlantic for Series C Preferred  Stock of Orion.
The Series C Preferred Stock has been valued at approximately  $94 million based
on a fairness opinion prepared by a major investment banking firm dated December
10, 1996 using an underlying  Common Stock price of $12 per common share less $3
million in  estimated  issuance  costs.  Such amount has been  allocated  to the
obligations acquired and the 58.7% interest of Orion Atlantic previously held by
the exchanging  Limited Partners.  Such allocation results in a step up in basis
of approximately $46.5 million, of which $27.8 million has been allocated to the
Orion 1  satellite  based on an  appraisal  prepared  by  Ascent  Communications
Advisors,  L.P.  estimating  the fair value of the Orion 1 satellite  to be $304
million. The remaining step up of $18.7 has been allocated to costs in excess of
fair  value of net  assets  acquired  and is  included  in Other  Assets  in the
accompanying  Pro  Forma  Condensed  Consolidated  Balance  Sheet.   Accumulated
depreciation of $27.8 million relating to the portion of the satellite  revalued
to fair value has been offset against the basis of the satellite.

                                       32

<PAGE>
                         ORION NETWORK SYSTEMS, INC.
           PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
                     NINE MONTHS ENDED SEPTEMBER 30, 1996
                                 (UNAUDITED)

<TABLE>
<CAPTION>
                                                   ACTUAL           DEBIT        CREDIT     PRO FORMA
                                              --------------- ---------------- --------- ---------------
<S>                                           <C>             <C>              <C>       <C>
Revenues....................................  $ 30,015,517                               $   30,015,517
Operating expenses:
Direct......................................     4,285,834                                    4,285,834
Sales and marketing.........................     7,792,666                                    7,792,666
Engineering and technical services..........     6,333,525                                    6,333,525
General and administrative..................    11,469,235                                   11,469,235
Depreciation and amortization...............    26,402,947    $ 3,362,919 (1)                29,765,866
                                              --------------- ---------------- --------- ---------------
Total.......................................    56,284,207      3,362,919                    59,647,126
                                              --------------- ---------------- --------- ---------------
Loss from operations........................   (26,268,690)     3,362,919                  (29,631,609)

Other expense (income):
Interest income.............................    (1,841,868)                                 (1,841,868)
Interest expense............................    20,228,519     52,339,144 (2)                72,567,663
Other.......................................       (48,356)                                    (48,356)
                                              --------------- ---------------- --------- ---------------
Total other expense (income)................    18,338,295     52,339,144                    70,677,439
                                              --------------- ---------------- --------- ---------------
Loss before minority interest...............   (44,606,985)    55,702,063                 (100,309,048)
Minority interest...........................    24,799,698     24,799,698 (3)                       --
                                              --------------- ---------------- --------- ---------------
Net loss....................................   (19,807,287)    80,501,761                 (100,309,048)
Preferred stock dividend and accretion .....     1,006,285      5,872,500 (4)                 6,878,785
                                              --------------- ---------------- --------- ---------------
Net loss attributable to common
shareholders................................  $(20,813,572)   $86,374,261                $(107,187,833)
                                              =============== ================ ========= ===============
Net loss per common share...................  $      (1.90)                              $       (8.63)
                                              ===============                            ===============
Weighted average common shares outstanding .    10,943,287                                   12,427,052 (5)
                                              ===============                            ===============

</TABLE>

                                       33

<PAGE>
                           ORION NETWORK SYSTEMS, INC.
        NOTES TO PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
                      NINE MONTHS ENDED SEPTEMBER 30, 1996
                                   (UNAUDITED)

1. To reflect  depreciation  on the step up in basis on the Orion 1 satellite of
$2.0 million and the  amortization  of excess cost over fair value of net assets
acquired of $1.3 million resulting from the acquisition of the Limited Partners'
interest in Orion  Atlantic over the  estimated  useful life of the satellite of
10.5 years.

2. To reflect the adjustment to interest as follows:

<TABLE>
<CAPTION>
<S>                                                                          <C>
Reduction in Orion 1 Credit Facility interest expense......................  $(12,096,466)
Reduction in Orion 1 Credit Facility interest rate cap expense ............    (1,067,500)
Reduction in amortization of deferred financing costs on the Orion 1
Credit Facility............................................................    (1,597,941)
Interest expense on Senior Notes at 11.25%.................................    37,795,199
Interest expense on Senior Discount Notes at 12.50%........................    28,657,489
Interest expense on Junior Subordinated Debentures, net of amounts
capitalized related to construction of Orion 2 of $3.2 million ............       695,625
Interest expense from amortization of deferred financing costs on new
borrowings.................................................................     1,747,500
Reduction in interest expense relating to repayment of other obligations
to Limited Partners........................................................    (1,794,762)
                                                                             ---------------
    Net increase in pro forma interest expense.............................  $ 52,339,144
                                                                             ===============
</TABLE>

   
  Of the $710.4 million of gross proceeds from the Offering,  $439.8 million has
been allocated to the Senior Notes,  $261.0 million to the Senior Discount Notes
and $9.6  million to capital in excess of par value to reflect  the  issuance of
the Warrants  based on the  estimated  relative fair values of the Senior Notes,
the Senior Discount Notes and the Warrants.
    

3. Elimination of minority interest as a result of the Exchange.

4. To record the dividend  requirement on the Series C Preferred Stock issued as
a result of the Exchange as well as pro rata accretion to redemption  value over
a 25-year period.

5. Pro forma  weighted  average  shares  outstanding  for the nine months  ended
September 30, 1996 consist of:

<TABLE>
<CAPTION>
<S>                                                                         <C>
Historical weighted average shares outstanding............................  10,943,287
Pro forma issuance of shares to British Aerospace and Matra Marconi Space
for interest on $60 million Junior Subordinated Debentures  ..............     515,625
Pro forma issuance of shares to British Aerospace for purchase of 17%
minority interest in Orion Asia Pacific...................................      85,714
Pro forma issuance of Common Stock on December 31, 1995 for Series C
Preferred Stock dividend at assumed price of $8.38 per share .............     882,426
Total pro forma weighted average shares outstanding.......................  12,427,052
                                                                            ============

</TABLE>

                                       34

<PAGE>
                           ORION NETWORK SYSTEMS, INC.
            PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
                          YEAR ENDED DECEMBER 31, 1995
                                   (UNAUDITED)

<TABLE>
<CAPTION>
                                                   ACTUAL           DEBIT        CREDIT     PRO FORMA
                                              --------------- ---------------- --------- ---------------
<S>                                           <C>             <C>              <C>       <C>
Revenues ...................................  $ 22,283,882                               $   22,283,882

Operating expenses:
Direct .....................................    10,485,745                                   10,485,745
Sales and marketing.........................     8,613,399                                    8,613,399
Engineering and technical services..........     8,539,644                                    8,539,644
General and administration..................    10,072,429                                   10,072,429
Depreciation and amortization...............    31,403,376    $  4,253,528 (1)               35,656,904
                                              --------------- ---------------- --------- ---------------
Total.......................................    69,114,593       4,253,528                   73,368,121
                                              --------------- ---------------- --------- ---------------
Loss from operations........................   (46,830,711)      4,253,528                 (51,084,239)
Other expense (income):.....................
Interest income.............................    (1,924,822)                                 (1,924,822)
Interest expense............................    24,738,446      68,416,568 (2)               93,155,014
Other.......................................     3,359,853                                    3,359,853
                                              --------------- ---------------- --------- ---------------
Total other expense (income)................    26,173,477      68,416,568                   94,590,045
                                              --------------- ---------------- --------- ---------------
Loss before minority interest...............   (73,004,188)     72,670,096                (145,674,284)
Minority interest...........................    46,089,010      46,089,010 (3)                      --
                                              --------------- ---------------- --------- ---------------
Net loss....................................   (26,915,178)    118,759,106                (145,674,284)
Preferred stock dividend and accretion .....     1,329,007       7,795,307 (4)                9,124,314
                                              --------------- ---------------- --------- ---------------
Net loss attributable to common
shareholders................................  $(28,244,185)   $126,554,413               $(154,798,598)
                                              =============== ================ ========= ===============
Net loss per common share...................  $      (3.07)                              $      (16.47)
                                              ===============                            ===============
Weighted average common shares outstanding .     9,103,505                                    9,379,137 (5)
                                              ===============                            ===============

</TABLE>

                                       35

<PAGE>
                           ORION NETWORK SYSTEMS, INC.
        NOTES TO PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
                          YEAR ENDED DECEMBER 31, 1995
                                   (UNAUDITED)

1. To reflect  depreciation  on the step up in basis on the Orion 1 satellite of
$2.5 million and the  amortization  of excess cost over fair value of net assets
acquired of $1.7 million resulting from the acquisition of the Limited Partners'
interests in Orion  Atlantic over the estimated  useful life of the satellite of
10.5 years.

2. To reflect the adjustment to interest expense as follows:

<TABLE>
<CAPTION>
<S>                                                                          <C>
Reduction in Orion 1 Credit Facility interest expense......................  $(17,437,104)
Reduction in Orion 1 Credit Facility interest rate cap expense ............      (426,250)
Reduction in amortization of deferred financing costs on the Orion 1
Credit Facility............................................................    (2,012,222)
Interest expense on Senior Notes at 11.25%.................................    50,502,415
Interest expense on Senior Discount Notes at 12.50%........................    34,360,633
Interest expense on Junior Subordinated Debentures net of amounts
capitalized related to construction of Orion 2 of $2.3 million ............     2,993,219
Interest expense from amortization of deferred financing costs on new
borrowings.................................................................     2,330,000
Reduction in interest expense relating to repayment of other obligations
to Limited Partners........................................................    (1,894,123)
                                                                             ----------------
Net increase in pro forma interest expense.................................  $ 68,416,568
                                                                             ================

</TABLE>

   
  Of the $710.4 million of gross proceeds from the Offering,  $439.8 million has
been allocated to the Senior Notes,  $261.0 million to the Senior Discount Notes
and $9.6  million to capital in excess of par value to reflect  the  issuance of
the Warrants  based on the  estimated  relative fair values of the Senior Notes,
the Senior Discount Notes and the Warrants.
    

3. Elimination of minority interest as a result of the Exchange.

4. To record the dividend  requirement on the Series C Preferred Stock issued as
a result of the Exchange as well as pro rata accretion to redemption  value over
a 25-year period.

5. Pro forma weighted average shares outstanding for the year ended December
31, 1995 consist of:

<TABLE>
<CAPTION>
<S>                                                                         <C>
Historical weighted average shares outstanding............................  9,103,505
Pro forma issuance of shares to British Aerospace and Matra Marconi Space
for interest on $60 million Junior Subordinated Debentures................    187,500
Pro forma issuance of shares to British Aerospace for purchase of 17%
minority interest in Orion Asia Pacific...................................     85,714
Pro forma issuance of Common Stock on December 31, 1995 for Series C
Preferred Stock dividend at assumed price of $8.38 per share .............      2,418
Total pro forma weighted average shares outstanding.......................  9,379,137
                                                                            ============

</TABLE>

                                       36

<PAGE>
              SELECTED CONSOLIDATED FINANCIAL AND OPERATIONAL DATA
                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

   The following  selected  consolidated  statements  of operations  and balance
sheet data as of and for the years ended December 31, 1991, 1992, 1993, 1994 and
1995 are derived from the Company's audited consolidated  financial  statements.
The selected consolidated  statements of operations and balance sheet data as of
September 30, 1996 and for the nine months ended September 30, 1995 and 1996 are
derived from the unaudited consolidated financial statements of the Company and,
in the opinion of the Company,  include all  adjustments,  consisting  of normal
recurring  accruals,  necessary  for a fair  presentation  of such  information.
Operating  results  for  the  nine  months  ended  September  30,  1996  are not
necessarily  indicative  of the results that may be achieved for the year ending
December 31, 1996.  The pro forma  consolidated  statements  of  operations  and
balance  sheet  data  are  derived  from  the  unaudited  Pro  Forma   Condensed
Consolidated  Financial  Statements  included herein. The pro forma data are not
necessarily indicative of the results that would have been achieved nor are they
indicative  of the  Company's  future  results.  The  data  should  be  read  in
conjunction with the Pro Forma Condensed  Consolidated  Financial Statements and
the  Consolidated  Financial  Statements,  related  notes  and  other  financial
information  included  herein.  From its  inception in 1982 through  January 20,
1995,  when Orion 1 commenced  commercial  operations,  Orion was a  development
stage enterprise.  Because of Orion's exclusive  management and control of Orion
Atlantic as its sole general  partner  (subject to certain rights of approval by
the Limited Partners),  and Orion's aggregate 33 1/3% (through November 1995, 41
2/3% from December 1995 through the present) partnership interest, the financial
statements of Orion Atlantic are consolidated  with the financial  statements of
Orion.  See  "Management's  Discussion  and Analysis of Financial  Condition and
Results of Operations," "Pro Forma Condensed  Consolidated Financial Statements"
and the Consolidated Financial Statements and Notes thereto.

<TABLE>
<CAPTION>
                                                                                                          
                                                          YEAR ENDED DECEMBER 31,                         
                                  ----------------------------------------------------------------------- 
                                                                                                1995 PRO  
                                      1991        1992      1993 (1)      1994        1995      FORMA(2)  
                                  ----------- ----------- ----------- ----------- ----------- ----------- 
<S>                               <C>         <C>         <C>         <C>         <C>         <C>         
CONSOLIDATED STATEMENTS OF
OPERATIONS DATA:
Revenues........................  $      648  $    1,403  $    2,006  $    3,415  $   22,284  $   22,284  
Interest expense................         456         180         133          61      24,738      93,155  
Net loss(3).....................      (2,573)     (3,295)     (7,886)     (7,965)    (26,915)   (145,674) 
Net loss per common share ......  $    (0.35) $    (0.40) $    (0.85) $    (0.86) $    (3.07) $   (16.47) 
Shares used in calculating per
share data(4)...................   7,318,147   8,232,548   9,266,445   9,272,166   9,103,505   9,379,137  
Ratio of earnings to fixed
charges(5)......................          --          --          --          --          --          --  

OTHER OPERATING DATA:
Number of customers.............           3           5          10          34         109              
Capital expenditures............  $   44,036  $   78,429  $   44,130  $   51,103  $    9,060              
Customer contract backlog(6) ...  $    4,572  $    9,402  $   18,185  $   39,122  $  120,612              
Points of Service(7)............             --                               57         151              
EBITDA(8).......................  $   (1,758) $   (6,243) $   (9,069) $  (14,014) $  (15,427)             

</TABLE>
                                                NINE MONTHS
                                            ENDED SEPTEMBER 30,
                                    --------------------------------------
                                                               1996 PRO
                                      1995        1996          FORMA(2)
                                  -----------   ------------ -------------
CONSOLIDATED STATEMENTS OF
OPERATIONS DATA:
Revenues........................  $   13,947  $    30,016    $    30,016
Interest expense................      17,080       20,229         72,568
Net loss(3).....................     (19,985)     (19,807)      (100,309)
Net loss per common share ......  $    (2.42) $     (1.90)   $     (8.63)
Shares used in calculating per
share data(4)...................   8,522,067   10,943,287     12,427,052
Ratio of earnings to fixed
charges(5)......................          --           --             --

OTHER OPERATING DATA:
Number of customers.............          79          167
Capital expenditures............  $    3,863  $    10,266
Customer contract backlog(6) ...  $   94,890  $    134,320    $   123,000
Points of Service(7)............         124          304
EBITDA(8).......................  $  (15,177) $       134

<PAGE>
<TABLE>
<CAPTION>
                                                   YEAR ENDED DECEMBER 31,                AS OF SEPTEMBER 30,     
                                      ------------------------------------------------            1996           
                                                                                        -----------------------  
                                        1991       1992    1993 (1)    1994    1995      ACTUAL   PRO FORMA(2)  
                                     ---------  --------- --------- --------- --------  --------- -------------  
<S>                               <C>         <C>         <C>         <C>         <C>        
CONSOLIDATED BALANCE SHEET DATA:
Cash and cash equivalents...........  $ 26,507  $  7,668  $  3,404  $ 11,219  $ 55,112  $ 36,657  $139,011
Restricted and segregated cash(9) ..        --        --        --        --        --        --   406,800
Total assets........................   106,712   204,975   271,522   340,176   389,075   355,977   926,189
Long-term debt (less current
portion)............................        --   106,821   185,294   230,175   250,669   221,781   779,342
Limited Partners' interest in Orion
Atlantic(10)........................    77,683    77,753    69,909    62,519    14,626    19,961        --
Redeemable preferred stock..........        --        --        --    14,555    20,358    20,539   111,539
Total stockholders' equity
(deficit)...........................     2,559    14,478     8,400     3,351    26,681     6,891    10,034

Book value per share................       .59      2.36      1.33       .49      2.46       .63       .91

</TABLE>
- ----------
  
(1)  In 1993,  Orion  Atlantic  terminated  its  commitment to purchase a second
     satellite from MMS Space Systems,  resulting in a termination  charge of $5
     million. See Note 3 to the Consolidated Financial Statements.

(2)  Adjusted to reflect  the pro forma  effects of the  Transactions  (see "Pro
     Forma Condensed Consolidated Financial  Statements"),  assuming such events
     occurred, in the case of the Consolidated Statements of Operations Data, on
     January 1, 1995 and, in the case of the Consolidated Balance Sheet Data, on
     September 30, 1996.

(3)  As required by GAAP,  net loss is presented  before  accretion of preferred
     stock and preferred stock dividends. For the years ended December 31, 1991,
     1992,  1993,  1994,  1995,  1995  (pro  forma)  and the nine  months  ended
     September 30, 1995,  1996 and 1996 (pro forma),  preferred  stock dividends
     and accretion are $0, $0, $0, $.6 million, $1.3 million, $9.1 million, $1.0
     million,  $1.0 million and $6.9  million,  respectively.  See Note 2 to the
     Consolidated Financial Statements.

                                37

<PAGE>
(4)  Computed on the basis  described for net loss per common share in Note 2 to
     the Consolidated Financial Statements.
   
(5)  For purposes of the ratio of earnings to fixed charges, earnings consist of
     earnings from  continuing  operations,  plus fixed  charges  reduced by the
     amount of  unamortized  interest  capitalized.  Fixed  charges  consist  of
     interest on all indebtedness (including commitment fees and amortization of
     deferred  financing  costs) plus the portion of rent  expense  representing
     interest  (estimated to be one-third of such expense).  For the years ended
     December 31, 1991,  1992,  1993,  1994 and 1995,  and the nine months ended
     September  30,  1995 and 1996,  earnings  were  inadequate  to cover  fixed
     charges by $2.6 million, $8.8 million,  $24.0 million, $35.2 million, $28.2
     million,  $21.3  million and $19.8  million,  respectively.  On a pro forma
     basis assuming  consummation of the  Transactions,  earnings would not have
     been sufficient to cover fixed charges by $147.9 million and $103.6 million
     for the year ended  December 31, 1995 and the nine months  ended  September
     30, 1996, respectively.    

(6)  Backlog  represents  future revenues under  contract.  See "Risk Factors --
     Uncertainties Relating to Backlog."

(7)  Points of service  includes  installed  VSATs and  additional  transmission
     destinations (such as customer premises) that share a VSAT.

(8)  "EBITDA" represents  earnings before minority  interests,  interest income,
     interest expense,  other expense (income),  income taxes,  depreciation and
     amortization.  EBITDA is commonly  used in the  communications  industry to
     analyze  companies  on the basis of  operating  performance,  leverage  and
     liquidity.  EBITDA is not intended to  represent  cash flows for the period
     and  should  not  be  considered  as an  alternative  to  cash  flows  from
     operating,  investing or financing  activities  as determined in accordance
     with GAAP. EBITDA is not a measurement under GAAP and may not be comparable
     to other  similarly  titled  measures  of other  companies.  Other  expense
     (income)  includes gains on sale of equipment,  less costs of $5 million in
     1993  associated  with  the  termination  of the  Company's  commitment  to
     purchase a second satellite and the write-off of costs relating to the 1995
     Attempted Financing of $3.4 million in the fourth quarter of 1995.
   
(9)  Restricted and segregated cash represents (i) the estimated  $133.9 million
     that will be placed in a pledged  account on the  Closing  Date to fund the
     payment  of the first six  scheduled  payments  of  interest  on the Senior
     Notes.  and (ii) $272.9  million that will be segregated by the Company and
     used only to invest in certain high quality short term  investments to make
     payments for  additional  satellites  and certain  related costs and to pay
     interest and principal on the Notes.  See "Description of Notes - Covenants
     -- Funding for Additional  Satellites." The actual amount to be placed in a
     pledged  account,  reflected as restricted  cash and used for such interest
     payments will depend on the market interest rates on government  securities
     on the Closing Date.     

(10) Represents  amounts invested by Limited Partners (net of syndication  costs
     related to the  investments),  adjusted for such Limited Partners' share of
     net losses.  The interests of the Limited  Partners will be acquired by the
     Company in the Exchange.

                                       38

<PAGE>
           MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
                            AND RESULTS OF OPERATIONS

GENERAL

   Orion's principal  business is the provision of satellite  communications for
private  communications  networks  and video  distribution  and other  satellite
transmission services. From its inception in 1982 through January 20, 1995, when
Orion  1  commenced  commercial  operations,   Orion  was  a  development  stage
enterprise.  Prior to January 1995,  Orion's  efforts were devoted  primarily to
monitoring  the  construction,  launch and in-orbit  testing of Orion 1, product
development,  marketing  and sales of  interim  private  communications  network
services, raising financing and planning Orion 2 and Orion 3.

   OrionSat is the sole  general  partner in Orion  Atlantic  and Orion has a 41
2/3%  equity  interest  in Orion  Atlantic.  Orion will become the 100% owner of
Orion Atlantic upon consummation of the Exchange.

   As a result  of  Orion's  control  of Orion  Atlantic,  Orion's  consolidated
financial  statements  include  the  accounts  of Orion  Atlantic.  All of Orion
Atlantic's revenues and expenses are included in Orion's consolidated  financial
statements,  with appropriate adjustment to reflect the interests of the Limited
Partners  in Orion  Atlantic's  losses  prior to the  Exchange.  The  assets and
liabilities  reported in the consolidated  balance sheets at September 30, 1996,
December 31, 1995 and December 31, 1994 primarily pertain to Orion Atlantic.

OVERVIEW

   Orion's revenues are principally generated under three to four year contracts
for delivery of  communications  services.  Such revenues,  substantially all of
which are  generated  through  Orion  Atlantic,  are  derived  principally  from
recurring  monthly fees from its  customers,  although  many  contracts  include
initial  non-recurring  installation  and other fees. These  non-recurring  fees
generally are structured to cover the Company's  actual costs of installation of
the  customer's  site-based  equipment.  The revenues from each  contract  vary,
depending upon the type of service, amount of capacity, data handling ability of
the  network,  the  number  of VSATs  (which  generally  are  owned  by  Orion),
value-added  services  and other  factors.  Depending on the  complexity  of the
services to be provided to a customer,  the period between the date of signature
of a contract  and the  commencement  of actual  services  (and receipt of fees)
typically  ranges  from 30  days to six  months.  Substantially  all of  Orion's
contracts  are  denominated  in  U.S.  dollars,   although  some  contracts  are
denominated  in pounds  sterling,  deutschemarks,  Austrian  shillings or French
francs. See "Risk Factors -- Risks of Conducting  International Business." Orion
begins to record  revenues under its contracts upon service  commencement to the
customer.

   The services  provided by Orion have been subject to  decreasing  prices over
recent  years  and this  pricing  pressure  is  expected  to  continue  (and may
accelerate) for the foreseeable future,  particularly if, as expected,  capacity
continues to increase.  Orion will need to increase its volume of sales in order
to compensate  for such price  reductions.  Orion  believes that  customers will
increase  the data  speeds  in their  communications  networks  to  support  new
applications,  and  that  such  upgrading  of  customer  networks  will  lead to
increased  revenues that will mitigate the effect of price reductions.  However,
there can be no assurance  that this will occur.  See "Risk Factors -- Potential
Adverse Effects of  Competition."  Orion expects to continue to incur increasing
net losses and negative cash flow (after payments for capital  expenditures  and
interest) for the foreseeable future.

   Orion's direct cost of services  includes  principally  (i) costs relating to
the  installation,  maintenance  and  licensing  of VSAT earth  stations  at its
customers'  premises;  (ii) satellite  lease payments for  transponder  capacity
(generally for services outside of the Orion 1 footprint);  and (iii) associated
miscellaneous expenses.  Sales and marketing expenses consist of salaries, sales
commissions (including commissions to third party sales representatives), travel
and  promotional  expenses.  The Company has  recently  commenced a  significant
expansion  of its  marketing  program  and expects to  continue  this  expansion
through 1997. Due to the complexity of the Company's services,  and the expected
turnover  of new sales  personnel,  sales and  marketing  expense is expected to
increase   significantly  during  1997.   Engineering  and  technical  expenses,
consisting principally of personnel costs and travel, relate to TT&C,

                                       39

<PAGE>

network  monitoring,   network  design  and  similar  activities.   The  Company
constructed  its TT&C  facilities to control two  satellites.  As a result,  the
Company  anticipates  a  slight  increase  in  costs  with  Orion  2 and a  more
substantial  increase in costs with Orion 3, which will  require  separate  TT&C
facilities.  General and  administrative  expenses consist of in-orbit insurance
premiums,  personnel costs other than for selling and  engineering,  information
systems,  professional  services, and occupancy costs. These costs will increase
generally as the Company's operations expand.  Specifically,  in-orbit insurance
costs will increase significantly following the launches of Orion 2 and Orion 3.
Depreciation  and  amortization  expenses result mainly from the depreciation of
the Orion 1 satellite,  VSATs and the related equipment to service the expansion
of the private network communication  services business (see Note 2 of the Notes
to Consolidated  Financial Statements) and will increase substantially after the
launch  of Orion 2 and  Orion 3.  Interest  income is  primarily  the  result of
interest  earned  on  the  proceeds  from  Orion's  private  and  public  equity
offerings.  Interest  costs  will  increase  substantially  as a  result  of the
Offering and will  increase  again after  additional  financing  for Orion 2 and
Orion 3 is obtained. Such financing will be required substantially in advance of
the  anticipated  revenues  from Orion 2 or Orion 3.  Orion's  costs (other than
sales  commissions)  generally  do not vary  substantially  with the  amount  of
revenue from the Orion 1 satellite.

RESULTS OF OPERATIONS

NINE MONTHS ENDED SEPTEMBER 30, 1996 COMPARED TO THE NINE MONTHS ENDED SEPTEMBER
30, 1995

   Revenue. Total revenue for the nine months ended September 30, 1996 was $30.0
million,  compared to $13.9  million for the same period in 1995, an increase of
116%,   resulting  from  increased  volume  of  sales.   Revenues  from  private
communications  network services were $11.8 million for the first nine months of
1996 compared to $5.5 million for the  comparable  period in 1995, as the number
of points of  service  increased  to 304 as of  September  30,  1996 from 124 at
September  30,  1995.  Revenues  from  video  distribution  and other  satellite
transmission  services  were $18.2  million  for the first  nine  months of 1996
compared  to  $8.4  million  for  the  same  period  in  1995  resulting  from a
substantial increase in customers for these services in 1996.

OPERATING EXPENSES

   Direct  expenses.  Direct  expenses for the nine months ended  September  30,
1996,  were $4.3 million  compared to $10.0 million for the same period in 1995.
The decrease of $5.7 million, or 57%, was primarily attributable to accruals for
satellite incentive  obligations owed by Orion to the contractor under the Orion
1 Satellite Contract during the initial satellite deployment period from January
20, 1995 through June 30, 1995. The Company capitalized the present value of the
remaining  satellite  incentive   obligation  of  approximately  $14.8  million,
effective  July 1, 1995, as part of the cost of the  satellite.  As of September
30, 1996,  Orion had  obligations  with a present value of  approximately  $21.7
million with respect to satellite incentives.

   Sales and marketing expenses.  Sales and marketing expenses were $7.8 million
for the nine months ended September 30, 1996, as compared to $5.9 million in the
same  period  of  1995.  The  increase  of  $1.9  million,  or 32% is  primarily
attributable to sales  commissions,  third party sales  representative  fees and
ground operator fees  associated  with the growth in the private  communications
network service business.

   Engineering and technical  expenses.  Engineering and technical expenses were
$6.3 million in the nine months ended  September  30, 1996,  as compared to $6.0
million for the  comparable  period in 1995.  The  increase  was due to customer
engineering functions in support of network services.

   General and administrative expenses. General and administrative expenses were
$11.5  million for the nine months ended  September  30, 1996,  compared to $7.2
million for the period ended  September 30, 1995.  The increase of $4.3 million,
or 60%, for the nine months ended  September  30, 1996 was  primarily due to the
inclusion of the cost of in-orbit  life  insurance  for the entire period during
1996. The policy became effective in May 1995.

                                       40

<PAGE>
   Depreciation and amortization.  Depreciation and amortization expense for the
nine months  ended  September  30, 1996 was $26.4  million,  an increase of $4.1
million,  or 18%,  over the same period in 1995.  The  increase  is  primarily a
result from  depreciation  of VSATs and other  ground  equipment  to service the
expansion of the private network services business and depreciation of the Orion
1 satellite, which was placed in service January 20, 1995.

   Interest.  Interest  income  was  $1.8  million  for the  nine  months  ended
September 30, 1996, compared to $1.1 million for the nine months ended September
30, 1995. The increase in interest income ($0.7 million or 64%) during the first
three quarters of 1996 is primarily a result of interest  earned on the proceeds
from the Company's initial public offering in August 1995. Interest expense, net
of capitalized  interest,  was $20.2 million for the nine months ended September
30,  1996,  compared to $17.1  million for the  comparable  period in 1995.  The
increase in interest expense of $3.1 million in the first three quarters of 1996
is attributable  to expensing  interest  (including  commitment  fees,  interest
accretion  associated  with  the  Orion 1  satellite  incentive  obligation  and
amortization  of deferred  financing  costs) from the in-service date of Orion 1
and the  impact  of an  interest  rate  cap  agreement  in  1996.  Prior  to the
in-service date of Orion 1,  substantially all interest expense was capitalized.
Interest expense will substantially increase as a result of the Offering.

   Net Loss. The Company incurred a net loss of $19.8 million, compared to a net
loss of $20.0  million for the nine months  ended  September  30, 1996 and 1995,
respectively,  after deduction of the limited partners' and minority  interests'
share in the Company's  losses before  minority  interests' of $24.8 million and
$33.4 million,  respectively.  Net loss is expected to increase substantially in
subsequent  periods as a result of interest expense on the Notes and elimination
of the minority interests in Orion Atlantic.

YEAR ENDED DECEMBER 31, 1995 COMPARED TO THE YEAR ENDED DECEMBER 31, 1994

   Revenue. Services revenue for 1995 was $22.3 million compared to $3.4 million
for 1994.  Revenues  from private  communications  network  services  were $10.0
million from 72 customers in 1995 and $3.4 million from 18 customers in 1994, as
the  number  of sites  in  service  increased  to 143  from  53.  Revenues  from
transmission  capacity and video distribution services were $12.3 million during
1995.  There  were no  revenues  from these  services  during  1994,  as Orion 1
commenced operations on January 20, 1995.

OPERATING EXPENSES

   Direct expenses.  Direct expenses were $10.5 million and $3.5 million in 1995
and 1994,  respectively.  The increase of $7.0 million,  or 199%,  was primarily
attributable to accruals for satellite  incentives  during 1995,  which were not
applicable  prior to launch in November 1994,  costs  associated  with equipment
sales ($2.5 million in 1995, $0 in 1994), and installation and maintenance costs
in connection  with higher  volumes of customer  sites placed in service  during
1995  ($1.3  million  in 1995,  $0.5  million  in 1994).  These  increases  were
partially  offset  by a  reduction  in  leased  transponder  capacity  costs  as
customers were  transferred  from leased capacity to Orion 1. No equipment sales
occurred during 1994.

   Sales and marketing expenses.  Sales and marketing expenses were $8.6 million
in 1995,  as compared to $5.9  million in 1994,  an increase of $2.7  million or
47%. The increase is due to the hiring of additional sales personnel,  increased
advertising and promotion expenses associated with increased sales and equipment
sales commissions.

   Engineering and technical  expenses.  Engineering and technical expenses were
$8.5 million in 1995,  as compared to $3.0 million for 1994, an increase of $5.5
million or  approximately  184%.  The  increase  is  attributable  to  increased
staffing  requirements  related to control and operation of the  satellite,  and
customer  engineering  functions  in support  of the  expansion  of the  network
services business.

   General and administrative expenses. General and administrative expenses were
$10.1 million for 1995  compared to $5.1 million for 1994.  The increase of $5.0
million or 99% was primarily due to the cost of in-orbit  insurance for Orion 1,
beginning in May 1995, and other costs  associated with Orion's  commencement of
full commercial operations.

                                       41

<PAGE>

   Depreciation  and  amortization.  Depreciation  and  amortization  was  $31.4
million in 1995, an increase of $29.7  million,  as compared to $1.7 million for
1994. The increase  primarily  resulted from the commencement of depreciation of
Orion 1 upon being placed in service January 20, 1995.

   Interest. Interest income was $1.9 million for 1995, compared to $0.4 million
for the prior year.  The increase in interest  income during 1995 is primarily a
result of interest  earned on proceeds from Orion's  initial public  offering in
August 1995. Interest expense, net of capitalized interest, increased from $0.06
million for 1994 to $24.7 million for 1995. The increase in interest  expense in
1995 is  attributable  to  expensing  interest  (including  commitment  fees and
amortization of deferred  financing  costs) from the in-service date of Orion 1.
Prior to that date,  substantially  all interest expense was capitalized as part
of the cost of Orion 1.

   Other.  Other expenses of $3.4 million for the  year-ended  December 31, 1995
are  primarily  related to costs  incurred in connection  with Orion  Atlantic's
plans to raise  financing  for Orion 2, which  plans were  deferred  in November
1995.

   Net loss.  The Company  incurred a net loss of $26.9 million and $8.0 million
for 1995 and 1994,  respectively,  after deduction of the Limited  Partners' and
minority  interests'  share in the  Company's  results  of  operations  of $46.1
million and $7.4 million, respectively.

YEAR ENDED DECEMBER 31, 1994 COMPARED TO YEAR ENDED DECEMBER 31, 1993

   Revenue.  Services  revenue  for the year ended  December  31,  1994 was $3.4
million  compared to $2.0  million for the year ended  December  31,  1993.  The
increased  revenue  reflects  an  increase  in the  number  of  private  network
customers from 12 in 1993 to 18 in 1994.

OPERATING EXPENSES

   Direct  expenses.  Direct  expenses were $3.5 million and $2.6 million in the
years ended December 31, 1994 and 1993, respectively.  Direct expenses increased
$0.9 million or 32% which was primarily  attributable  to the increased  revenue
generated by private network services.

   Sales and marketing expenses.  Sales and marketing expenses were $5.9 million
in the year  ended  December  31,  1994,  as  compared  to $1.9  million in 1993
primarily  due to the Company's  increased  selling  efforts in private  network
services.

   Engineering and technical  expenses.  Engineering and technical expenses were
$3.0 million in the year ended  December  31, 1994,  as compared to $1.8 million
for the year  ended  December  31,  1993.  Engineering  and  technical  services
increased  $1.2 million due to the  increased  support  requirements  of private
network services.

   General and administrative expenses. General and administrative expenses were
$5.1 million for the year ended  December 31, 1994  compared to $4.7 million for
the year ended  December 31, 1993.  Orion  Atlantic  entered into  interest rate
hedging arrangements which fixed the maximum interest rate through November 1995
at 11.54%.  Thereafter,  an interest  cap  agreement  is in place  relating to a
notional amount declining every nine months from $150 million effective November
30, 1993. General and administrative expenses increased $0.4 million principally
due to the increased staffing  requirements of the Company's  management team in
anticipation of higher operating levels.

   Interest.  During the year ended  December 31,  1994,  Orion  incurred  $27.0
million  of  interest  costs  (including  commitment  fees and  amortization  of
deferred financing costs) compared to $16.3 million for the comparable period in
1993,  substantially  all of which was capitalized.  The increase in interest is
attributable to additional borrowings related to the construction of Orion 1 and
subordinated borrowings beginning in late 1993 from the Limited Partners to fund
the development of the Orion Atlantic network services business.

   Other.  Other income was $0.05  million in the year ended  December 31, 1994,
compared to expense of $4.9 million for the year ended  December  31, 1993.  The
increase  in other  income is  related to the April  1993  termination  by Orion
Atlantic of its commitment to purchase a second satellite from Space

                                       42

<PAGE>

Systems (due to a reassessment of the satellite design and target markets) which
resulted  in the  forfeiture  of $5.0  million  which  was  then  expensed  as a
termination charge.

   Net loss.  The Company  incurred  net losses of $8.0 million and $7.9 million
for the years ended December 31, 1994 and 1993,  respectively,  after  deducting
the  Limited  Partners'  and  minority  interests'  share in Orion's  results of
operations of $7.4 million and $7.8 million, respectively.

LIQUIDITY AND CAPITAL RESOURCES

   Funding to date.  Orion has required  significant  capital for  operating and
investing  activities  in  the  development  of  its  business,  and  will  need
significant  additional  capital  in the  future to  develop  fully  its  global
satellite  communications  system.  The  Company's  funding  has  been  provided
primarily by the sale of equity  securities,  including  the  completion  of its
initial public offering in August 1995 which  generated  proceeds to the Company
of approximately $52 million (net of underwriting discounts), bank loans, vendor
financing,  lease  arrangements and short-term  loans from its investors.  As of
September 30, 1996,  Orion had a working capital  deficiency of $5.7 million and
the net cash used in operations for the nine months ended September 30, 1995 and
1996, was $30.4 million and $25.0 million, respectively.

   Funding for the  construction and launch of the Orion 1 satellite and related
facilities  was fully  committed  through $90 million of equity from the limited
partners of Orion  Atlantic,  an  aggregate  of $251  million  under the Orion 1
Credit  Facility  and  approximately  $11 million  under other debt  facilities,
dedicated  primarily to the  construction  of the TT&C facility,  which is being
used to control Orion 1.

   At  September  30,  1996,  the  Company  had   outstanding   indebtedness  of
approximately  $7.2  million  under a seven year term loan  provided  by General
Electric Capital Corporation ("GECC") for the TT&C facility, which is secured by
the  TT&C  facility  and  various  assets  relating  thereto.  Additionally,  at
September  30, 1996 the Company had  obligations  with a present  value of $21.7
million, which are payable to the manufacturer of Orion 1 through 2006 (of which
$13 million will be paid in cash on the Closing Date,  $10 million of which will
be reinvested in the Junior Subordinated Debentures) and $8.0 million payable to
a  former  partner  in  Orion  Atlantic  through  1997.  Of this  $8.0  million,
approximately  $3.5  million  (plus  interest  of  approximately  $500,000 as of
January 30, 1997) will be paid with proceeds of the Offering.

   Current Funding  Requirements.  The Company will need a substantial amount of
capital over the next three years (and possibly thereafter) to fund the costs of
Orion 2 and Orion 3, the purchase of VSATs and other capital expenditures and to
make various  other  payments,  such as principal  and  interest  payments  with
respect to the TT&C Financing,  and any indebtedness incurred to finance Orion 2
or Orion 3. The Company's cash flows will be inadequate to cover its cash needs,
and the Company will seek financing from outside  sources.  The Company does not
have a revolving credit facility or other source of readily  available  capital.
Sources of  additional  capital  may  include  public or private  debt or equity
financings.  The Company is often involved in discussions or  negotiations  with
respect to such potential  financings and,  because of its  substantial  capital
needs,  may consummate any such financing at any time. The Company has commenced
construction  of  Orion  3 and  intends  to  commence  construction  of  Orion 2
immediately  after  consummation of the Offering,  despite the fact that it does
not have any  commitment  from any  outside  source to  provide  the  additional
financing  necessary to complete the construction of Orion 2 and Orion 3. If the
Company is unable to obtain financing from outside sources in the amounts and at
the times needed,  it could forfeit payments made on Orion 2 and Orion 3 and its
rights to Orion 2 and Orion 3 under the Orion 2 Satellite  Contract  and Orion 3
Satellite Contract and there would be a material adverse effect on the Company's
ability to make payments on its indebtedness, including the Notes, and the value
of the Warrants and Common Stock.

   Expected  payments  prior to launch under the Orion 2 Satellite  Contract and
Orion 3  Satellite  Contract  and for launch  insurance  for Orion 2 and Orion 3
aggregate  approximately $500 million. In addition to the $3 million paid in the
fourth quarter of 1996,  Orion will need to make payments of  approximately  $98
million,  $350  million  and $50 million in 1997,  1998 and 1999,  respectively.
These  amounts  include  the  Company's  estimate  regarding  the cost of launch
insurance (but not in-orbit  insurance,  which the Company  presently  estimates
will cost approximately $5 million to $6 million per annum

                                       43

<PAGE>
per  satellite),  although  the Company has not had  material  discussions  with
potential insurers and has not received any commitment to provide insurance. The
Company's actual payments could be substantially higher due to any change orders
for the satellites,  insurance rates, delays and other factors. In addition, the
Company expects to expend approximately $22 million, $30 million and $34 million
on VSATs and other capital  expenditures in 1997,  1998 and 1999,  respectively.
The Company  believes these VSAT and other capital  expenditures can be financed
through capital leases or other secured  financing  arrangements.  However,  the
Company has not engaged in material discussions with potential lenders and there
can be no assurance that such financing can be obtained.

   Under the Orion 1 Satellite  Contract,  the contractor is entitled to receive
incentive  payments  based  upon  the  performance  of Orion 1 in  orbit.  These
incentive payments could reach an aggregate of approximately $44 million through
2007,  if the  transponders  on Orion 1 continue to operate in  accordance  with
specification during that period. As of September 30, 1996 Orion had obligations
with a present  value of  approximately  $21.7 million with respect to incentive
payments.   Orion  will  pay  $13  million  in  satellite  incentives  following
completion of the Offering,  of which $10 million will be  re-invested in Junior
Subordinated Debentures of Orion in the Matra Marconi Investment.

   
   The  foregoing  estimates  do not  include  any  amounts  for other  possible
financing  requirements.  The  Company  may from time to time  enter  into joint
ventures and make acquisitions of complimentary  businesses and is often engaged
in discussions or negotiations  with regard to such potential joint ventures and
acquisitions.  Such joint  ventures or  acquisitions  would need to be financed,
which would  increase the Company's need for  additional  capital.  In addition,
Orion intends to replace  Orion 1 at the end of its useful life  (expected to be
in October 2005). Such replacement likely will require  additional  financing if
the cash flow from Orion's  operations  is not  sufficient to fund a replacement
satellite.  See "Risk Factors -- Need for  Substantial  Additional  Capital" and
"Risk  Factors  --  Launch  of  Orion  2 and  Orion  3  Subject  to  Significant
Uncertainties -- Substantial Financing Requirements."     

TAXES

   
   As of December 31,  1995,  Orion had net  operating  loss  carryforwards  for
federal tax purposes of  approximately  $51.2  million.  The ability of Orion to
benefit from net operating losses for federal income tax purposes will depend on
a number of factors, including whether Orion has sufficient income from which to
deduct  the  losses,  limitations  that may arise as a result of  changes in the
ownership of Orion, including as a result of the Transactions and other factors,
and  certain  other  limitations  which may  significantly  reduce the  economic
benefit of those losses to Orion.  Due to  uncertainty  regarding its ability to
realize the benefits of such net operating loss  carryforwards,  the Company has
established a valuation  allowance for the full amount of its net operating loss
carryforwards.  Of Orion's net operating losses, approximately $34.4 million was
incurred by Orion Atlantic and allocated to Orion.  Orion Atlantic is structured
as a partnership  for U.S.  income tax  purposes.  As a result,  Orion  Atlantic
itself generally should not be subject to federal income taxation.  Instead, the
partners of Orion Atlantic, including Orion and OrionSat, will separately report
their allocable shares of Orion Atlantic's net income,  loss, gain,  deductions,
and credits,  as determined  under the allocation  provisions of the Partnership
Agreement. Orion Atlantic may, however, be subject to income tax on a portion of
its income in certain  states and other  countries  in which it has  operations.
Under the  Partnership  Agreement,  the  first $20  million  of any  losses  was
allocated to OrionSat,  and any losses in excess of that amount  generally  have
been allocated to the partners,  including Orion and OrionSat,  in proportion to
their  respective  percentage  interests.  Subsequent  to  consummation  of  the
Exchange, all losses will be allocated to Orion.     

EFFECT OF INFLATION

   Orion believes that inflation has not had a material effect on the results of
operations to date.

                                       44

<PAGE>

EFFECT OF RECENTLY ISSUED FINANCIAL ACCOUNTING STANDARDS

   In  March  1995,  the FASB  issued  Statement  No.  121,  Accounting  for the
Impairment of  Long-Lived  Assets and for  Long-Lived  Assets to be Disposed Of,
which  requires  impairment  losses to be recorded on long-lived  assets used in
operations when indicators of impairment are present and the  undiscounted  cash
flows  estimated  to be  generated  by those  assets  are less than the  assets'
carrying amount.  Statement No. 121 also addresses the accounting for long-lived
assets that are expected to be disposed of. Orion  adopted  Statement No. 121 in
the first  quarter  of 1996.  The effect of  adoption  was not  material  to its
financial condition or results of operations.

   In October  1995,  the FASB issued  Statement No. 123,  Accounting  for Stock
Based  Compensation,  which is effective for awards after January 1, 1996. Orion
has elected to continue to follow  Accounting  Principles  Board Opinion No. 25,
"Accounting for Stock Issued to Employees" (APB 25) and related  Interpretations
in  accounting  for  its  employee  stock  based  award  programs,  because  the
alternative  fair value  accounting  provided for under FASB  Statement  No. 123
requires  use of option  valuation  models  that were not  developed  for use in
valuing  employee  stock  options.  Under APB 25, when the exercise price of the
employee  award equals the market price of the  underlying  stock on the date of
grant, as has been the case  historically  with Orion's awards,  no compensation
expense is recognized.

                                       45

<PAGE>
                                   BUSINESS

OVERVIEW

   Orion  is  a  rapidly  growing  provider  of  satellite-based  communications
services, focused primarily on (i) private communications network services, (ii)
Internet services and (iii) video distribution and other satellite  transmission
services. Orion provides multinational  corporations with private communications
networks designed to carry high speed data, fax, video  teleconferencing,  voice
and other  specialized  services.  The  Orion  satellite's  ubiquitous  coverage
reaches all locations within its footprint,  enabling the delivery of high speed
data to  customers  in  emerging  markets  and remote  locations  which lack the
necessary infrastructure to support these services. The Company also offers high
speed Internet access and transmission  services to companies outside the United
States seeking to avoid "last mile" terrestrial connections and bypass congested
regional Internet network routes. In addition, Orion provides satellite capacity
for video  distribution,  satellite news gathering and other satellite  services
primarily to broadcasters,  news  organizations and  telecommunications  service
providers. The Company provides its services directly to customer premises using
VSATs.

   
   The Company  commenced  operations of Orion 1, a high power Ku-band satellite
in January 1995. As of September 30, 1996, Orion serviced 167 customers  through
304 points of service.  The Company's  customers  include Amoco Poland  Limited,
Amway Corporation,  AT&T Corp., BBC, British Telecom, CNN, Citibank, N.A., Deere
& Co., Global One, GTECH Corporation, Hungarian Broadcasting, News International
Limited, RTL Television, Pepsi-Cola International, Sprint Communications, Viacom
International Inc., Westinghouse Communications,  World Wide Television News and
Xerox Corporation,  or certain of their subsidiaries.  As of September 30, 1996,
Orion's contract  backlog was $123 million (after pro forma  adjustments for the
Exchange).  Substantially  all of Orion's  current  contracts with customers are
denominated in U.S. dollars.  For the three months ended September 30, 1996, the
Company generated revenues of $12.2 million and had a loss from operations,  net
loss and EBITDA (as defined  below) of $(7.2)  million,  $(5.8) million and $1.7
million,  respectively. For the first nine months of 1996, the Company generated
revenues of $30.0  million and had a loss from  operations,  net loss,  net cash
used in  operating  actives  and EBITDA of  $(26.3)  million,  $(19.8)  million,
$(25.0) million and $0.1 million,  respectively.  "EBITDA"  represents  earnings
before minority  interests,  interest income,  interest  expense,  other expense
(income), income taxes,  depreciation and amortization.  EBITDA is commonly used
in the  communications  industry to analyze  companies on the basis of operating
performance,  leverage and  liquidity.  EBITDA is not intended to represent cash
flows for the  period and should not be  considered  as an  alternative  to cash
flows from  operating,  investing  or  financing  activities  as  determined  in
accordance  with  GAAP.  EBITDA is not a  measurement  under GAAP and may not be
comparable to other similarly titled measures of other companies.     

   The Company believes that demand for satellite-based  communications services
will continue to grow due to (i) the  expansion of businesses  beyond the limits
of wide bandwidth terrestrial infrastructure,  (ii) accelerating demand for high
speed data services,  (iii) growing  demand for Internet and intranet  services,
especially  outside  the  U.S.,  (iv)  increased  size and  scope of  television
programming  distribution,  (v)  worldwide  deregulation  of  telecommunications
markets and (vi) continuing technological  advancements.  Satellites are able to
provide reliable,  high bandwidth services anywhere in their coverage areas, and
the Company  believes that it is well  positioned  to satisfy  market demand for
these services.

THE ORION SATELLITE SYSTEM

   The  Company  launched  Orion  1, a high  power  satellite  with  34  Ku-band
transponders,  in  November  of 1994.  Orion 1 provides  coverage of 34 European
countries,  much of the  United  States  and parts of  Canada,  Mexico and North
Africa.  Through  arrangements with local ground operators,  Orion currently has
the  ability to deliver  network  services  to and among  points in 27  European
countries,  portions of the United States and a limited number of Latin American
countries.

   The Company has recently  signed a contract  with Matra Marconi Space for the
construction  and launch of Orion 2. Orion 2 will expand the Company's  European
coverage  and extend  coverage to portions of the  Commonwealth  of  Independent
States, Latin America and the Middle East, as shown in

                                       46

<PAGE>
   
more detail in the footprint  set forth below under the caption  "Implementation
of the Orion Satellite  System -- Orion 2." Orion 2 will increase  significantly
the Company's pan-European capacity,  currently the area of strongest demand for
the Company's  services.  The Company  recently  commenced  selling  services in
certain  areas of Latin  America.  Orion 2 is  scheduled  to be  launched in the
second quarter of 1999.

   The Company has recently entered into a satellite  procurement  contract with
Hughes  Space  for the  construction  and  launch  of Orion 3 and has  commenced
construction  of Orion 3. Orion 3 will  cover  broad  areas of the Asia  Pacific
region including China,  Japan,  Korea, India,  Southeast Asia,  Australia,  New
Zealand, Eastern Russia and Hawaii, as shown in more detail in the footprint set
forth below under the caption  "Implementation  of the Orion Satellite System --
Orion 3." Orion 3's  footprint  will  provide  the  Company  with the ability to
redistribute  programming  from the United States via Hawaii to most of the Asia
Pacific region.  The Company has already taken a number of steps to establish an
early market  presence in Asia,  and has entered  into an $89 million  lease for
eight of Orion 3's 43  transponders.  Orion 3 is scheduled to be launched in the
fourth quarter of 1998.
    

   In the  aggregate,  the footprints of Orion 1, Orion 2 and Orion 3 will cover
over 85% of the world's  population.  Maps of the footprints of Orion 1, Orion 2
and Orion 3 are set forth below under the caption  "Implementation  of the Orion
Satellite System."

THE ORION STRATEGY

   Orion's  strategy is to  maximize  its  revenues  per  satellite  transponder
through the delivery of value-added  services to end users. To quickly establish
a  stable  base  of  revenues,   Orion  sells  transponder   capacity  to  video
broadcasters  and  telecommunications   service  providers.   However,   Orion's
long-term  strategic  focus is on value-added  private network  services,  which
include network design, VSAT installation,  support and monitoring,  in addition
to basic satellite  capacity service.  The implementation of Orion's strategy is
based on the following elements:

   o  Focus on Specialized Communications Needs of Multinational Organizations

   o  Bridge to Emerging Markets and Remote Locations

   o  End-to-End Service

   o  Global Coverage

   o  Early Market Entry

   o  Local Presence

   o  Ownership of Facilities

 FOCUS ON SPECIALIZED COMMUNICATIONS NEEDS OF MULTINATIONAL ORGANIZATIONS

   Orion  targets  the  needs  of  multinational   businesses  and  governmental
customers for customized private network communications services.  Advantages of
the Company's  satellite-based  network services include:  (i) transmission over
wide areas to multiple dispersed sites including sites in emerging markets; (ii)
interconnectivity  among all sites;  (iii) wide  bandwidth and high data speeds;
(iv)  transmission  of  data,  fax,  teleconferencing  and  voice  over the same
network; (v) high transmission reliability,  quality and security; (vi) Internet
access; and (vii) rapid  implementation,  both for the initial  installation and
for later network modifications. Due to the flexibility of the network, Orion is
able to provide companies with customized solutions to link multiple locations.

 BRIDGE TO EMERGING MARKETS AND REMOTE LOCATIONS

   Orion  targets  customers  doing  business  in  emerging  markets  and remote
locations  of  developed  markets  which  often lack the fiber optic and digital
infrastructure  required  for wide  bandwidth,  high  speed  data  applications.
Terrestrial  transmissions  in many  emerging  markets  must often pass  through
local,  poorly developed network segments before reaching the customer premises,
making it difficult to

                                       47

<PAGE>
send and  receive  high  speed  data.  In  contrast,  Orion's  satellite  system
completely  avoids such  "bottlenecks"  in local network segments by sending and
receiving  transmissions  directly to and from  customers,  avoiding the need to
interconnect  with the local  infrastructure.  A significant  portion of Orion's
private  communications  network customers transmit  high-speed data to and from
locations  in  Central  and  Eastern  Europe.  Orion 2 and  Orion 3 will  extend
coverage to the Commonwealth of Independent  States,  Latin America and the Asia
Pacific Region.

 END-TO-END SERVICE

   Orion provides its services  directly to and among customer  locations  using
satellite  transmission  and VSATs  installed  at  customer  premises.  Offering
end-to-end  services and bypassing  terrestrial  infrastructure  allows Orion to
offer higher  reliability  and higher  quality  services  than some  terrestrial
facilities by bypassing multiple  telecommunications service providers and local
networks and avoiding  related toll  charges.  It also permits  Orion to install
networks more quickly than many of its competitors,  who must deal with multiple
vendors and multiple  communications  technologies.  Orion offers its  customers
one-stop  shopping.  This includes a single point of contact,  an  all-inclusive
contract and consistent quality of service throughout the network.

 GLOBAL COVERAGE

   Orion believes that providing  global coverage is a competitive  advantage in
marketing to multinational  corporations.  Orion 1 covers 34 European countries,
much of the U.S. and  portions of Canada,  Mexico and North  Africa.  Orion uses
capacity  leased from other  carriers to  supplement  its network  coverage area
(such as to areas of Russia and Latin America).  Orion estimates that when Orion
2 (with coverage of Europe,  Russia,  the eastern United States,  Latin America,
North Africa and the Middle East) and Orion 3 (with coverage of the Asia Pacific
region) are deployed,  the satellite  footprints in the aggregate  will cover an
area inhabited by over 85% of the world's population.  This coverage will enable
Orion to offer its customers a single source for service offerings and a greater
measure of network quality control than terrestrial alternatives.

 EARLY MARKET ENTRY

   Orion develops an early market presence in targeted geographic areas prior to
satellite  launch in order to build its customer base. To accomplish this, Orion
hires sales people,  develops relationships with ground operators,  and delivers
its services using leased satellite capacity. Orion employed this strategy prior
to the  commercial  operation of the Orion 1 satellite  and is pursuing the same
approach  with  Orion 2 and  Orion 3. For  example,  the  Company  is  currently
providing service in Latin America and Russia over leased satellite capacity.

 LOCAL PRESENCE

   Orion has arrangements with 30 local ground operators covering most countries
within the Orion 1 footprint, and is entering into additional arrangements as it
offers services in new areas.  These ground  operators are critical to providing
integrated service because they obtain necessary licenses,  install and maintain
the  customers'  networks,  provide  in-country  business  experience  and often
facilitate market entry.

 OWNERSHIP OF FACILITIES

   Orion believes it is strategically important to own its satellite facilities.
Orion  believes  that  over the  long-term  ownership  of  satellite  facilities
provides a cost  advantage over  resellers and other private  service  providers
that must  lease  satellite  capacity  to provide  services  to  customers.  The
Company's  satellite ownership enables it to control the quality and reliability
of its network solutions,  maintain the flexibility to rapidly add capacity, new
locations  and new features to its  customer  networks,  and respond  quickly to
customer requests.

                                48

<PAGE>
INDUSTRY OVERVIEW

   Fixed communications  satellites are generally located in geostationary orbit
approximately 22,300 miles above the earth and blanket large geographic areas of
the  earth  with  signal   coverage.   Satellites   are  thus  well  suited  for
transmissions that must reach many locations over vast distances  simultaneously
(i.e.,   point-to-multipoint   transmissions),   such  as  the  distribution  of
television  programming to cable operators,  television stations and directly to
homes.  Satellites  can be  accessed  from  virtually  any  location  within the
geographic  area they cover.  This  ubiquitous  coverage allows the satellite to
transmit voice and data  communications to remote locations and emerging markets
where terrestrial infrastructure is not well developed. Historically, satellites
were used primarily for international voice and data traffic,  using large earth
stations that enabled lower-power satellites to function as "cables in the sky."
The principal  drawback to  satellite-based  voice  transmission is the 1/4 of a
second delay caused by the signal  traveling to and from the  satellite.  In the
U.S.,  Western  Europe and Japan,  the use of  satellites  for voice traffic has
decreased  since the early 1980s with the growth of fiber optic cable  networks.
Geostationary  satellites now are used  primarily for  television  distribution.
However,  voice and data  traffic  remains the  dominant  use of  satellites  in
developing countries.

   Prior to the  late  1970s or early  1980s,  most  terrestrial  infrastructure
consisted of copper wire (and, to a lesser extent, microwave systems), which was
well suited for  ordinary  telephone  service.  Today most  developed  economies
employ fiber optic cables,  which provide much wider  bandwidth than copper.  In
addition,  transoceanic  cables  now link most major  industrialized  countries.
Fiber optic  cables are well suited for carrying  large  amounts of bulk traffic
between two fixed  locations,  and unlike copper wire facilities have sufficient
capacity to carry the high speed data communications that comprise an increasing
percentage of  communications  traffic.  However,  in many less developed areas,
terrestrial  facilities  still consist mainly of copper wire. Even in areas with
fiber optic  networks,  the "last mile"  connections to customer  premises often
consist of copper  wire.  As a result,  customers  with sites in areas which are
underdeveloped or which have not upgraded their "last mile" copper wire to fiber
optic  cable  often do not have  access  to the full  range of high  speed  data
communications demanded by many businesses.

   Satellites  provide a number of advantages  over  terrestrial  facilities for
many high speed communications  services.  First,  satellites provide ubiquitous
service within their  footprint and can deliver  service  directly to customers'
premises.  Satellites enable high speed communications service where there is no
suitable  terrestrial  alternative  available.   In  addition,   satellites  can
completely bypass terrestrial network congestion points, "last mile" bottlenecks
and  unreliable  networks of incumbent  service  providers  to provide  advanced
services to locations where  conventional  terrestrial  service is available but
inadequate.  Second,  the  cost to  provide  bandwidth  via  satellite  does not
increase with the distance between sending and receiving stations. Not only must
terrestrial networks add physical capacity to cover additional  distances,  they
must also continually reamplify transmission signals. Satellites are well suited
for   transmission   across  large   distances,   for  wide  bandwidth  and  for
point-to-multipoint   (broadcast)   applications.   Finally,   since  VSATs  are
relatively easy to install and/or relocate, high power satellite networks can be
rapidly installed, upgraded and reconfigured. In contrast, installation of fiber
optic cable is expensive, time consuming and requires obtaining rights-of-way.

   The current generation of high power Ku-band satellites,  such as Orion 1, is
particularly well suited to provide high speed business  communications services
in addition to video distribution  services.  The use of the Ku-band frequencies
(as  opposed to the  C-band  used by older  generations  of  satellites)  offers
reduced interference with ground communications.  This enables satellites to use
the higher  broadcasting  power necessary to support small,  low-cost VSAT earth
stations and makes it cost effective to transmit to or among numerous locations.

DATA NETWORKING

   During the past decade,  there has been significant growth in data networking
applications. The data networking market includes a number of types of services,
including  leased  lines for private  networks,  public data  network  services,
managed  network   services,   frame  relay  and  other  services  such  as  ATM
(asynchronous transfer mode) and WAN (wide area network) services. Ovum, Ltd. (a
U.K.-based con-

                                       49

<PAGE>
sulting  firm)  estimates  that  revenues  from  the X.25  packet-switched  data
networking  services in Western Europe alone totaled  approximately $2.7 billion
in 1996,  excluding revenues from such services as leased lines, frame relay and
ATM. Data networking applications include:

   Private network services;  intranets.  Many companies are utilizing their own
"private" networks to meet their specific communications requirements, including
voice  and  data  communications,   business  television  transmissions,   video
teleconferencing,  high speed fax and e-mail.  Corporate  networks  offer higher
performance,  greater  control and  security  than can be  provided  through the
public  network.   Corporations  are  also  taking  advantage  of  intranets  to
distribute information within their own companies using Internet technologies.

   Data inquiry,  collection and retrieval. Hotel and travel reservation systems
and  financial  enterprises  use private  communications  networks  for database
inquiries  and  retrieval of  information  stored on  computers.  Banks use such
networks to verify account  balances and connect  automatic  teller  machines to
computers.  Retail  establishments  verify credit standing and gather  inventory
information. Other businesses use private communications networks to gather data
from multiple locations and transport it to central locations for analysis.

   Internet. Business and consumers rely on the Internet for a growing number of
services,  including  research,  e-mail,  data exchange,  software and graphics,
financial  services  and  shopping,   and  even  voice   communications.   These
applications  are predicted to continue to expand and diversify in the future as
enabling technologies mature.

   Image  transmissions.   Manufacturing,   publishing,   research  and  medical
industries  use  dedicated  communications  networks for  high-resolution  image
transmissions requiring large amounts of bandwidth.

   Government  networks.  Network  telecommunications  are  employed for complex
military and nonmilitary government  applications,  including administrative and
logistical functions, that require high security and customer network control.

   Orion  believes  that the  demand  for  international  data  networking  will
continue to grow as a result of (i) the shift to client/server  computing,  (ii)
the  proliferation  of bandwidth  intensive  applications and the development of
protocols such as frame relay to handle these applications, and (iii) use of the
Internet and intranets as part of main-stream corporate communications.

   (i) Shift to client/server  computing.  Businesses are increasingly  shifting
from using large host computers and centralized  data network  architectures  to
distributed PC and workstation based platforms. As a result,  businesses require
more private network infrastructure to establish and interconnect local and wide
area  networks.  As businesses  expand,  the ability to link multiple  locations
becomes more important.

   (ii)  Proliferation  of  bandwidth  intensive   applications;   frame  relay.
Companies  are relying  more heavily on  applications  such as CAD/CAM and image
transfer that require more bandwidth and result in traffic patterns that involve
bursts  of   transmissions.   In  addition,   there  is  increasing  demand  for
near-instantaneous  response time and more reliable data transport.  Frame relay
services  support these  applications and reduce the cost of fully and partially
meshed  networks.  The Company expects that demand for frame relay services will
experience rapid growth through the year 2000.

   (iii) Expansion in Internet and intranet services. The Internet is becoming a
major vehicle for economic and social activity enabling broad,  global access to
financial  and business  information,  research  material,  and  information  on
leisure, arts and general interest topics. Business uses of the Internet include
communication within and among businesses,  electronic commerce, advertising and
merchandising.  Internet  usage has also led to increased  demand for "intranet"
services for corporate  applications.  Intranet  servers are used for publishing
information, processing data and data-based applications and collaboration among
employees, vendors, and customers.

   The significant growth in data networking services has led to rapid growth in
demand for satellite-based networks. Multinational companies are not always able
to implement client/server architectures, install wide bandwidth applications or
employ Internet and intranet solutions in every market due to

                                       50

<PAGE>

underdeveloped terrestrial communications  infrastructure.  Therefore, a growing
use of VSATs is to  provide  wide  bandwidth  capacity  to  industrial  sites in
emerging  markets  and remote  locations.  Recent  Comsys  and Price  Waterhouse
reports  have  identified  an  installed  base of 140,000  to 160,000  VSATs and
predict significant worldwide growth over the next few years.

ORION MARKET OPPORTUNITY

   The Company believes that demand for satellite-based  communications services
will  continue to grow  because of (i) the  expansion of  businesses  beyond the
limits of wide bandwidth  terrestrial  infrastructure,  (ii) accelerating demand
for high speed data  services,  (iii)  growing  demand for Internet and intranet
services,  especially  outside  the  U.S.,  (iv)  increased  size  and  scope of
television   programming    distribution,    (v)   worldwide   deregulation   of
telecommunications markets and (vi) continuing technological advancements.

   (i)  Expansion of business  beyond the limits of wide  bandwidth  terrestrial
infrastructure.  Overall growth in the international  telecommunications  market
reflects  the  increasingly  international  nature of business,  the  increasing
importance  of emerging and newly  industrialized  economies and the increase in
international  trade.  International  businesses expanding into emerging markets
often rely on the incumbent communications service providers for voice circuits.
However,  as large organizations  increasingly rely on more sophisticated,  high
speed communications  services to run their businesses,  many of these companies
face  operational  bottlenecks  when attempting to implement more  sophisticated
communications  networks. These problems are faced both by companies in emerging
markets and  companies  in  developed  markets  that rely on "last mile"  copper
infrastructure  to interconnect with a fiber optic network.  Satellites  provide
wide bandwidth  end-to-end  service directly  connecting  customer  premises and
bypassing the limitations of terrestrial facilities.

   (ii)  Accelerating  demand  for high  speed  data  services.  The  growth  of
graphical user interfaces,  the popularity of  bandwidth-intensive  applications
such as CAD/CAM,  the  incorporation of  high-resolution  electronic images into
business processes and video  teleconferencing  have necessitated major upgrades
of corporate data networks to accommodate the high data transfer requirements of
these  applications.  Most of these high speed data services require fiber optic
cable or other high  bandwidth  connections  to the customer  premises.  Even in
developed  markets,  the "last mile"  connection to the customer  premises often
consists of copper  wire,  which cannot  support many high speed data  services.
Satellites  are well  positioned  to take  advantage of this trend  because they
provide  reliable high bandwidth  service  everywhere in their  coverage  areas,
reaching  sites in  underdeveloped  areas,  and bypass  "last mile"  copper wire
facilities that are unable to support high speed communications.

   (iii) Demand for Internet and intranet  services.  The growth in Internet and
intranet services has further strained  corporate network  infrastructures.  The
utility  of  Internet  services  to users is  often  constrained  by the lack of
sufficient  bandwidth  to support  high-resolution  graphical  applications  and
images.  Even  where  infrastructure  quality is high,  the rapid  growth of the
Internet continues to create network  congestion.  Users are sometimes unable to
use current-generation software or gain high speed access to the Internet due to
the poor quality of their local terrestrial infrastructure. Satellites have many
advantages in delivering  Internet  services.  Satellite-based  networks provide
services directly to customer premises,  bypassing  terrestrial  bottlenecks and
congested Internet routing facilities. In addition, satellite based networks can
be designed to support  asymmetric  and  multicast  Internet  traffic  much more
efficiently than terrestrial networks.

   (iv) Increased  size and scope of television  programming  distribution.  The
global television market is experiencing  significant  growth,  both in terms of
the number of  broadcasters  creating  programming  and the  number of  channels
available to viewers.  Within the U.S.,  the number of television  broadcast and
cable  television  program  networks grew from three in 1970 to over 100 in 1993
and to  approximately  200 in 1996.  U.S.  and  international  broadcasters  are
seeking to expand into each others'  markets,  increasing the need for satellite
transmission capacity. Non-U.S.  broadcasters are using international satellites
to  distribute  domestic  programming  to U.S. and other  overseas  audiences of
similar cultural heritage. Furthermore, the Company believes that as the number

                                       51

<PAGE>

of  broadcasters  and channels  increases,  individual  competitors  will have a
greater need for competitive differentiation which will increase the use of live
transmissions  and  expand  television  coverage.  Multichannel  programming  is
expanding  rapidly in Eastern  Europe,  Latin  America  and Asia.  The growth in
multichannel programming has increased the demand for international  programming
such as news and sports.  Orion is well  positioned  to take  advantage  of this
growth due to its high-power Ku-band satellite and transatlantic footprint.

   (v) Worldwide  deregulation of  telecommunications  markets.  During the past
decade many countries have liberalized their telecommunications markets in order
to permit new competitors to provide facilities and services. These changes have
been particularly  apparent in Europe,  where Orion currently has the ability to
deliver  network  service to and among points in 27 countries.  Deregulation  is
also creating new competitors to national  telecommunications  companies,  which
represent potential additional customers for the Company's services.

   (vi)   Continuing   technological   advancements.    The   following   recent
technological advances are expected to increase capacity,  efficiency and demand
for satellite services:

   1. High Power  Satellites.  The ability of service  providers to deliver high
quality  services  directly to customer  premises has greatly  improved with the
development of high power  satellites.  Older,  lower power  satellites  require
large, expensive earth stations to receive transmissions.  Typically these earth
stations  were located  outside  urban areas and required  interconnection  with
public telephone systems. High power satellites, such as Orion 1, enable the use
of small,  inexpensive  VSAT earth  stations  that may be  installed at customer
locations,  thereby  reducing  customer  costs  and  bypassing  all  terrestrial
facilities.

   2. Meshed  Network  Services.  Traditional  VSAT  networks  employ a hub/star
architecture  anchored by an  expensive  hub earth  station  that  controls  the
network  and  communicates  with  each of the  VSATs.  Recent  advances  in VSAT
technology  have led to the creation of fully meshed  satellite-based  networks.
These networks offer less transmission  delay than hub/star networks by enabling
any network node to communicate with any other network node directly through the
satellite without having to transmit through a central network control point.

   3. Frame Relay.  The Company  believes that despite rapid advances in network
services and application software,  many companies hesitated to implement meshed
data networks due to high overhead costs  generated by  descriptive  and routing
commands  required  to travel  with the data  traffic.  Frame  relay  technology
reduces the number and  complexity of commands  needed to send data, and enables
companies to implement more cost-effective  meshed networks.  To meet customers'
demands for fully meshed frame relay network services, the Company has developed
its VISN service.

   4. Compressed Digital Video. CDV technology is designed to compress up to ten
high-quality  video channels into the same bandwidth that previously carried one
or two analog  channels.  This  technology is creating a rapid  expansion in the
number of available  video  channels with  improved  transmission  quality.  CDV
lowers the  per-channel  cost of delivering  programming via satellite and cable
television systems,  thereby enabling more programming options to be provided to
smaller  markets.  The Company believes that CDV will enable continued growth in
the  number of video  channels  and also  accelerate  broadcasters'  efforts  to
distribute their programming internationally. The Company also believes that CDV
will result in higher total  revenues per  transponder  as more customers can be
served per transponder.  However,  CDV may also in effect increase the supply of
satellite  transponders,  causing  prices  to  decline.  See  "Risk  Factors  --
Potential Adverse Effects of Competition."  Although CDV is just beginning to be
adopted in the industry, as of September 30, 1996,  approximately 63% of Orion's
video customers used CDV technology.

ORION SERVICES

   Orion provides  satellite-based digital communications services comprised of:
(i)  private  network  services  for  multinational  business  and  governmental
customers, (ii) Internet backbone and access ser-

                                       52

<PAGE>

vices  and (iii)  satellite  transmission  capacity  services,  including  video
distribution  services for  broadcasters,  news  organizations and international
carriers.  As indicated by the charts below, 61% of revenues for the nine months
ended  September  30,  1996 were  derived  from the sale of  satellite  capacity
(primarily for video distribution  services).  However,  62% of bookings for the
nine months  ended  September  30, 1996 were from  private  network and Internet
services. These figures are consistent with the Company's strategy of building a
stable base of revenues through sales of transmission capacity and then focusing
on the delivery of value-added private network services to end-users.

                                   [GRAPHIC]

   * Bookings  represent new customer  contracts executed during the period. See
"Risk Factors -- Uncertainties Relating to Backlog."

 PRIVATE COMMUNICATIONS NETWORK SERVICES

   International  Leased  Line  Services.   Orion's  international  leased  line
services include Digital Link and Digital  Channelized Link. Digital Link can be
designed as a  "point-to-point"  private  network  service  directly  connecting
customer locations or as a  "point-to-multipoint"  service for customers seeking
to transmit  communications  from a central  location to numerous  remote sites.
Orion also offers  Digital  Channelized  Link, a multiplexed  version of Digital
Link that integrates  digitally  compressed  voice,  fax and data traffic into a
single  channel.  Digital Link and Digital  Channelized  Link services have been
offered by Orion since 1993. International leased line services have constituted
a majority of Orion's  bookings of private  communications  network  services to
date.

   One  customer,  a  major  multinational  consumer  goods  company,   required
voice/fax and data  connectivity from nine offices in Central and Eastern Europe
to the company's U.S. headquarters, utilizing data speeds of up to 128 Kbps. The
sites are  manufacturing  centers for the customer's soap and toiletry  products
and the customer uses Orion's service for managing  inventory and "just-in-time"
order entry. The customer was seeking a "one-stop  shopping"  solution delivered
by a single network service provider.  The customer investigated two alternative
networking solutions and selected satellite  connectivity provided by Orion over
terrestrial facilities provided by the local PTTs due to superior quality.

   International  Data Networking  Services.  Orion's  fully-meshed  frame relay
based  international data networking  service,  "Virtual Integrated Sky Network"
("VISN"),  allows  customers  to  transmit  and  receive  voice,  fax  and  data
communications,   including   intranet   services,   among  multiple   locations
simultaneously.  VISN was  developed  by Orion and is produced by Nortel Dasa (a
joint venture among Northern  Telecom,  Dornier GmbH, and Daimler Benz Aerospace
AG). The first phase of this service became available to customers commencing in
the third  quarter  of 1995,  and  subsequent  phases of the  service  have been
introduced during 1996 and are expected to be introduced during 1997,  including
the  addition of video  teleconferencing.  VISN offers  customers  bandwidth  on
demand for data, voice and fax and, following the introduction of in-process and
future releases, customers will have the option to be charged on a "pay per use"
basis  (e.g.,  minutes of use for voice and volume for data).  VISN employs TDMA
technology,  which further increase the effective  bandwidth  available for data
transmission. The VISN

                                       53

<PAGE>

product was awarded "Best New Transport  Technology  Product" at the 1995 ComNet
New Product Achievement Awards Competition. Most customers have between four and
ten sites,  and  generally  have  minimum  data  rates  with the  ability to use
substantially greater bandwidth for bursts of traffic.

   A VISN customer,  Creditanstalt  Bankverein,  Austria's  second largest bank,
needed a voice and data network among all of its branches in Central and Eastern
Europe. Data applications  varied from electronic mail to transfer  transactions
to its data  center in Vienna,  along with voice  requirements  for  interoffice
telephone   calls  and  facsimile   transmission.   Creditanstalt   investigated
terrestrial  leased  line and  dial-up  services  to satisfy  its  requirements.
Orion's VISN service  offered full meshed,  frame relay  network  service  which
supports both  voice/fax  and data  transmission  simultaneously.  Creditanstalt
replaced its terrestrial network with a nine site VISN network using data speeds
of up to 256 Kbps.

 INTERNET BACKBONE AND ACCESS SERVICES

   The  Company  believes  that the rapid  growth of the  Internet  has  created
substantial  opportunities  for Orion.  First,  the United States has become the
residence of the majority of the world's Internet content. Companies are looking
for reliable, wide bandwidth connections which bypass congested Internet network
segments. Orion's transatlantic capacity is well suited for companies in Europe,
including Internet Service Providers ("ISPs"),  seeking high-speed access to the
U.S.  Internet.  Second,  the Internet has begun to evolve from a user  centered
"pull" environment (users requesting information) to a content provider centered
"push" environment  (information delivered to users without concurrent request).
Broadly distributed entertainment,  information and advertising via the Internet
are well suited for broadcast,  point-to-multipoint  communications  facilities,
such as satellite.  By using  satellite  broadcasts to transmit the most popular
Internet content to regional locations,  ISPs can reduce their costs and relieve
network  congestion.   Finally,   Internet  data  communications  are  typically
asymmetric.  A typical, large Internet data transmission is predicated by a user
request  that  comprises  only a few  bytes  of  traffic.  This  interaction  is
inefficient when carried over terrestrial full-duplex networks,  which carry the
same  capacity in both  directions.  Orion's  satellite  based  solutions can be
designed  with  different  amounts of capacity in each  direction,  providing an
inexpensive  circuit for user  requests and  high-speed,  reliable and available
capacity for the data that flows back to the user.

   Although Orion's Internet services were introduced only in the second quarter
of 1996, sales of such services  constituted 16% of new service bookings for the
nine months  ended  September  30, 1996.  Orion  offers  three  Internet-related
services, described below.

   ISP Backbone  Service.  Orion's  DirectNet I service is designed for European
ISPs.  The  service  combines a  dedicated,  high speed  point-to-point  circuit
between the ISP's points of presence in Europe and the North  American  Internet
through a dedicated,  fully  redundant  backbone  connection.  Orion also offers
additional  features with its  DirectNet I service,  including  24-hour  network
monitoring,  control and support and a 99.5% network availability  guarantee and
associated  downtime  credits.  Orion is pursuing  requirements or joint venture
arrangements  with ISPs in which  all of their  transatlantic  traffic  would be
carried over Orion 1 as it develops.  For example, Orion has an arrangement with
PSINet  Inc.  in which Orion has agreed to serve as the  supplier  for  PSINet's
backbone,  connecting  PSINet's various points of presence in Europe to the U.S.
Internet backbone. Orion's ISP customers include, for example, companies such as
Global  Ukraine,   an  ISP  based  in  Kiev.   Global  Ukraine  sought  Internet
connectivity  to the United States  backbone with advanced  technical  features.
Orion now  provides  Global  Ukraine with a 256 Kbps circuit from the Ukraine to
the United  States with a  connection  into the U.S.  Internet at three  network
access  points,  providing  route  diversity  and ensuring fast response time by
avoiding points of potential network congestion. Orion does not expect DirectNet
I to generate more than 10% of its revenues.

   Corporate  Internet  Access.  Orion's  DirectNet  II  service  is  offered to
international corporations requiring high volume data transmission in connection
with  World  Wide  Web  browsing  and  downloading.   DirectNet  II  provides  a
point-to-point circuit between the North American Internet and the corporation's
premises.  Orion offers large corporations  Internet access service by reselling
the Internet access services of several large ISPs, such as DIGEX and UUNet.

                                       54

<PAGE>

   Multicast  Satellite-Based  Internet Services.  Orion recently introduced its
WorldCast  service which allows ISPs or corporate users to significantly  reduce
Internet  bandwidth  and  ground  facility  costs.  The  service  is based on an
asymmetric architecture which couples wide bandwidth satellite broadcasting with
narrow bandwidth terrestrial links to the Internet.  Furthermore,  WorldCast can
provide a single channel that is shared among multiple ISPs,  which can remove a
significant  amount of traffic from ISP  terrestrial  networks.  The Company has
recently  taken  orders  from  customers,  but is not  currently  providing  any
customers with this service.

 VIDEO DISTRIBUTION AND OTHER SATELLITE TRANSMISSION SERVICES

   Orion provides  transmission  capacity to cable and  television  programmers,
news and information networks,  telecommunications  companies and other carriers
for a variety of applications.  Approximately two-thirds of Orion's transmission
capacity  services  consist of video services.  The Company offers  transmission
capacity  services under long term  contracts,  with  approximately  35% of such
services being under contracts of three years or less, 14% being under contracts
of  approximately  four to six years in  duration  and  approximately  51% being
delivered  under  longer  term  contracts  (such  percentages  being  based upon
contract values).  The remainder consists principally of occasional use services
for periods of up to a few hundred hours.

   Video   Services   --   Contribution.    Orion's   video   services   include
"contribution,"  the  long-distance  transport of video signals  (usually one or
more  television  channels) to one location.  Viacom has leased capacity for one
channel on Orion 1 for the purpose of occasional or full time  transmission  for
video  programming from its U.S.  facilities to a broadcast  facility in London.
From  there it can be  inserted  into  programming  and  rebroadcast  in Europe.
Orion's  contribution  services also include  transport of news  programming for
RTL, a major commercial broadcast network in Germany. RTL needed to interconnect
its various news bureaus in Germany and the U.S. to transmit news stories to its
headquarters  in Cologne.  Orion provided 24 MHz of  transatlantic  transmission
capacity  service  allowing  transmission  of RTL's  programming  in  compressed
digital video format.

   Video Services -- Distribution.  Cable and television programmers use Orion's
satellite  transmission  services for distribution of television  programming to
local  broadcast  stations,   cable  head-ends,   MMDS  (multichannel  microwave
distribution) systems and SMATV (satellite master antenna television). Orion has
a joint  marketing  agreement  with NTL, which operates one of the largest video
gateways in Europe,  located in downtown London. Orion and NTL offer programmers
uplink,  compression and  distribution to cable head-ends  throughout the United
Kingdom and to locations in Europe.  Orion's ability to offer video distribution
services is aided by the  transponder  switching  capabilities of Orion 1, which
are (and those of Orion 2 and Orion 3 are  expected  to be)  designed  to permit
programs to be distributed  simultaneously  throughout the satellite's  coverage
area.

   Orion's video distribution customers include Black Entertainment  Television,
Inc.  ("BET"),   which  was  seeking  a  video  distribution   service  for  the
distribution  of its  BET On  Jazz  International  Network,  an  internationally
distributed  programming  network  dedicated  to  international  Jazz and  Blues
artists.  BET required  receipt of its signal at its headquarters in Washington,
D.C., conversion to a European TV standard, digital compression and uplinking of
the compressed  digital video signal for  distribution to cable head ends in the
United Kingdom and other sites in Europe.

   News and Special Events.  Orion 1 is used for  transmission of special events
or remote  feeds to  international  news bureaus  from  television  stations and
on-location  mobile  transmitters.  Because Orion's Ku-band  technology and VSAT
ground segment infrastructure offers high reception sensitivity,  the Company is
especially  effective in transmitting  television  signals sent from low-powered
portable   transmitters   typically  used  by  news  organizations  and  program
distributors.  In  contrast  to video  contribution  services,  news and special
events are  characterized  by  occasional  use rather  than  long-term  capacity
contracts.  CNN selected  Orion's service for its coverage of Bosnia,  and Orion
provided service to the European Broadcasting Union for coverage of the Olympics
in Atlanta.

   International  Carriers.  Orion satellite  transmission  services are used by
international  carriers to provide backup for  terrestrial  lines and to provide
communications   services   to   areas   with   inadequate    telecommunications
capabilities.  These  carriers  resell  Orion's  capacity  as part of their  own
services.

                                       55

<PAGE>

   Capacity  Sales.  Orion  sells bulk  capacity  to  resellers  who use Orion's
transmission capacity as one component of a customer's end-to-end communications
solution.  For example, Orion currently sells capacity to a number of firms that
resell Orion's capacity to governmental organizations.

   Orion offers a range of value-added  services in  conjunction  with its video
distribution  and other  satellite  transmission  services.  Such  services  may
include  the  provision  of video  uplinking  and  receiving  stations,  digital
compression  equipment  and  software,   transmission   monitoring  and  gateway
interconnection services.

FEATURES AND BENEFITS

   Orion's  satellite-based  services  offer  customers  a number  of  important
features, which provide significant benefits versus competing alternatives.

   Bypass  terrestrial  network and multiple  international  connection  points.
Orion's ability to bypass terrestrial  facilities  improves service  reliability
and quality by reducing  potential  points of failure and  avoiding  "last mile"
limitations. In addition,  terrestrial bypass allows Orion to avoid the multiple
in-country toll charges of terrestrial facilities and thereby reduces cost.

   Direct  end-to-end  service to customer  sites.  Orion provides  service from
rooftop to rooftop using VSAT earth stations located on customer premises.  This
"end-to-end service" is reliable, rapidly installed,  easily upgraded and avoids
the "last mile" limitations of some terrestrial alternatives.

   Ubiquitous  coverage.  Orion  delivers  wide  bandwidth  service to  emerging
markets  and  remote   locations  where  there  are  no  effective   terrestrial
alternatives.

   One-stop  shopping.  Orion  provides  its  customers  with a single  point of
contact for customer care, including service, billing and support.

   Two-way  communications  for all sites.  Orion's meshed network solutions and
frame  relay  services  promote  network  efficiency  and allow  real-time  data
transfer among dispersed network points.

   Well-suited for asymmetric  communications traffic. Orion's network solutions
can be  designed  to  carry  asymmetric  traffic  efficiently,  which  increases
performance and lowers cost to customers for services such as Internet services.

   Point to multipoint capability.  Orion's ability to broadcast video, data and
voice to multiple locations simultaneously enables efficient network design.

   High power Ku-band transmissions,  high reception  sensitivity.  Orion's high
power  transmissions  allow  customers to lower costs by utilizing  small,  less
expensive earth station  equipment.  Orion 1's reception  sensitivity allows for
effective reception from portable earth stations, an advantage in satellite news
gathering.

   Cost-competitive.  Orion  prices its  services  to be  competitive  with both
satellite-based and terrestrial alternatives.

                                       56

<PAGE>

CUSTOMERS AND BACKLOG

   Customers.  As of September 30, 1996,  Orion had entered into  contracts with
167 customers, principally large multinational corporations,  European companies
and governmental  agencies.  These entitles come from many different industries,
including communications,  broadcasting manufacturing,  government,  banking and
finance,  energy, lottery,  consumer distribution,  Internet access services and
publishing. Selected customers from each service area are set forth below.
<TABLE>
<CAPTION>
<S>                                     <C>                                <C>
Private Network Services:               AT&T                               Deere & Company               
 Digital Link/Digital Channelized       Amoco                              EDS                           
  Link                                  Amway                              GE Americom                   
                                        Chase Manhattan Bank               Global One                    
                                        Citibank                           News International Limited    
                                        Concert                            Westinghouse                  
                                                                                                         
Private Network Services:               Balluff & Co.                      Pepsi Cola                    
 VISN                                   Creditanstalt                      Price Waterhouse              
                                                                                                         
Internet-related                        Am. Univ. of Bulgaria              LV Net Teleport               
                                        Banknet                            Spectrum                      
                                        BITS                               Terminal Bar                  
                                        Datac                              TSSA Nask                     
                                        Global Ukraine                                                   
                                                                                                         
Video Transmission and Other            AsiaNet                            Hughes Network Systems        
                                        Black Entertainment Television     Hungarian Broadcasting        
                                        Bonneville International           MCI                           
                                        British Telecom                    RTL Television                
                                        CNN                                Telecom Italia                
                                        Comsat                             Viacom International          
                                                                           

</TABLE>

   More  than  half of  Orion's  customers  are  based in the  U.S.,  but  these
customers have a substantial  majority of their points of service in Western and
Eastern Europe, as indicated in the chart below.


                                   [GRAPHIC]


   Orion has entered into a contract with DACOM Corp.,  a Korean  communications
company which provides international and long distance telephone and leased line
services, international and domestic data communications and value added network
services. Under the contract,  DACOM will, subject to certain conditions,  lease
eight  dedicated  transponders  on  Orion  3 for  13  years  for  direct-to-home
television  service and other  satellite  services,  for $89 million  payable in
installments  from  December  1996  through  seven  months  following  the lease
commencement  date of the  transponders.  DACOM has the right to  terminate  the
contract  before March 1997 (and Orion would retain the $10 million  paid) if it
fails to obtain certain approvals. Payments are subject to refund if Orion 3 has
not been successfully

                                       57

<PAGE>

launched and commenced  commercial  operation by June 30, 1999. Although Orion 3
is  scheduled  to be  launched  in the fourth  quarter of 1998,  there can be no
assurance  that  Orion  will be able to meet the  delivery  requirement  of this
contract.

   Backlog.  At September  30,  1996,  Orion had  approximately  $123 million of
contracts  in  backlog   (after  giving  effect  to  the  Exchange  and  related
transactions, which will result in changes to arrangements with Limited Partners
that reduce backlog by approximately $11 million),  as compared to approximately
$95 million at September 30, 1995. The backlog contracts generally have terms of
between three and four years.  Orion presently  anticipates  that at least $86.4
million of its backlog will be realized  after 1997.  Orion has begun to receive
contract  renewals  under  expiring   contracts  (under  some  of  the  earliest
contracts,  which  were  entered  into in 1993).  The size of  contracts  varies
significantly,  depending on the amount of capacity required to provide service,
the  geographic  location  of the  network and other  services  provided.  As of
September 30, 1996, Orion had a VSAT installation backlog of 68 units.

   Although many of the Company's  customers,  especially  customers under large
and long-term  contracts,  are large  corporations  with  substantial  financial
resources,  other  contracts  are with  companies  that may be  subject to other
business or  financial  risks.  If  customers  are unable or  unwilling  to make
required  payments,  the Company  may be required to reduce its backlog  figures
(which would result in a reduction in future revenues of the Company),  and such
reductions  could be substantial.  The Company has recently  instituted  tighter
credit policies,  and has taken steps to remove from backlog  arrangements  with
customers who have not taken service or have not made all required payments.  In
the second quarter of 1996, the Company determined that one large customer under
a long-term contract (accounting for backlog of approximately $19.9 million) was
not likely to raise the necessary  financing to commence its service in the near
future,  and accordingly  the Company no longer  considers such contract part of
its backlog.  Also in the second quarter of 1996,  the Company  removed from its
backlog contracts with a customer  (accounting for backlog of approximately $4.5
million)  which had ceased  paying  for the  Company's  services.  In the fourth
quarter of 1996, the Company  removed $10.4 million from its backlog  related to
contracts under which customers  failed to use the contracted  service or failed
to make timely payment.  The Company's contracts commence and terminate on fixed
dates.  If the Company is delayed in commencing  service or does not provide the
required service under any particular  contract,  as it has occasionally done in
the past, it may not be able to recognize all the revenue it initially  includes
in backlog under that contract.  In addition,  the current backlog contains some
contracts  for the  useful  life of  Orion 1; if the  useful  life of Orion 1 is
shorter  than  expected,  some  portion of backlog  may not be  realized  unless
services  satisfactory  to the customer can be provided over another  satellite.
See "Risk Factors -- Uncertainties Relating to Backlog."

SALES AND MARKETING

   Orion uses both direct and indirect sales channels. Orion markets its private
communications  network  services and Internet  services  through  direct sales,
local  representatives  and  distributors  in Europe and the United States,  and
wholesale   arrangements  with  major  carriers,   Internet  service  providers,
resellers  and systems  integrators.  Orion markets its video  distribution  and
other satellite transmission services primarily through direct sales. Orion also
has established  arrangements  with local companies in most countries within the
Orion 1 footprint to assist Orion with selling  efforts and to provide  customer
support and network maintenance functions in those countries (as discussed below
under the caption "Network Operations; Local Ground Operators").

   Orion  generally will enter into a single  contract with  customers  covering
service to a number of  countries.  Orion offers the business  customer a single
point-of-contact,  a single contract and one price for its entire network, which
Orion believes  constitutes true "one-stop  shopping." Orion prices its services
centrally,  using a single,  easily  administered set of pricing  procedures for
customer networks.

   Marketing  will be critical to Orion's  success.  However,  Orion has limited
experience in marketing,  having  commenced full commercial  operations in 1995.
Orion's marketing program until recently  consisted of direct sales using a U.S.
based sales force and indirect sales channels,  including  Limited Partner sales
representatives,  for sales in Europe. The majority of Orion's contract bookings
to date have been

                                       58

<PAGE>

generated by its direct sales force.  Certain of Orion's indirect sales channels
in Europe have not met expectations. Orion has been significantly increasing its
direct  sales  capabilities  in Europe,  particularly  with  respect to sales of
private  communications  network  services.  Although  Orion  believes  that the
increase in its European sales  capabilities  will increase its bookings,  there
can be no assurance  regarding the timing or amount of such  increase.  Sales of
Orion's  services  generally  involve a long-term  complex  sales  process,  and
Orion's  bookings  have  fluctuated  significantly.  See "Risk  Factors -- Risks
Relating to Potential Lack of Market Acceptance and Demand; Ground Operations."

   The  Company  may from time to time  enter  into  joint  ventures  or acquire
businesses  which  provide it with  additional  customers  or which  enhance its
marketing  capabilities.  Although the Company is presently considering one such
possible acquisition, it does not have binding arrangements at the present time.
The Company  believes that such  acquisition,  if consummated,  would not have a
material effect on the Company. See "Risk Factors -- Risks Concerning Ability to
Manage Growth."

 DIRECT SALES

   Orion has  assembled a direct  sales force of 31 (as of December  15, 1996 as
increased from 26 at June 30, 1996) full-time employees in the United States and
Europe to offer its private  communications  network and satellite  transmission
services. Approximately 68% of the sales force is based in the United States (in
Maryland) and approximately 32% is based in Europe. Orion expects to continue to
expand its sales  force  significantly  throughout  1997,  both in the U.S.  and
Europe.

 INDIRECT SALES CHANNELS

   Representatives/Distributors.  Orion  has  entered  into  agreements  for the
marketing of its private  communications network services in the United Kingdom,
France, Germany,  Austria, Italy and other European countries.  These agreements
call  for  sales,   marketing  and  customer   support   services  in  specified
geographical areas, generally on a non-exclusive basis. Generally,  the duration
of these agreements is three years.  Third party sales  representatives  receive
commissions and fees for sales and customer support services,  each of which are
payable  over the life of the customer  contracts to which the  representative's
services  relate  and  which  are  based  upon  the  revenues   derived.   Sales
representatives are supervised by Orion sales managers,  who establish marketing
strategies with the  representatives,  establish  pricing,  attend certain sales
calls,  develop marketing  materials and sales training tools,  coordinate joint
efforts in promotional  events and provide  information  about Orion's services.
Orion also  provides  engineering  support to its sales  representatives.  Orion
provides  some  of  these   functions  to  support  the  sales  efforts  of  its
distributors.  Distributors  purchase  Orion's  services at wholesale prices and
resell those services to customers at prices determined by the distributors. Two
Limited Partners who serve as sales  representatives  (and ground operators) are
entitled to receive  additional  commissions  under a "profit  sharing"  formula
based on their  overall  contribution  to sales,  but no amounts  have been paid
under such formula to date.  Orion expects that unless  Limited  Partners  sales
representatives  increase their sales  significantly,  payments under the profit
sharing arrangement will not be material.

   Major  Carriers and Other  Wholesalers.  Orion has entered  into  distributor
resale arrangements with major carriers, teleport operators, resellers and other
companies in the United States and internationally. These distributors typically
purchase  communications  network  services  from Orion at a wholesale  rate for
resale to their  customers.  This  represents an important sales channel for the
Company, and the Company is focusing on strengthening these relationships. Major
carriers  employ  substantial  sales  forces  and  have the  advantage  of being
existing  providers to many of Orion's target  customers,  which makes marketing
easier and increases awareness of customer needs.

NETWORK OPERATIONS; LOCAL GROUND OPERATORS

   Orion  has  a  centralized  network  operations  function  at  its  corporate
headquarters  in  Rockville,  Maryland,  supported  by  arrangements  with local
companies in most  countries  within the Orion 1 footprint who assist Orion with
selling efforts and perform customer support and network maintenance  functions.
Orion's relationships with ground operators are critical to providing integrated
service be-

                                       59

<PAGE>

cause  ground  operators  obtain  necessary  licenses,  install and maintain the
customers' networks, provide in-country business experience and often facilitate
market entry.

   Network Operations.  Once the Company enters into a contract with a customer,
it  finalizes  the  design of the  customer's  network,  acquires  the  required
equipment and arranges for the  installation  and  commissioning of the network.
Upon  commencement  of  service,  Orion also  monitors  the  performance  of the
networks  through  its U.S.  based  network  management  center,  located at its
corporate  headquarters in Rockville,  Maryland,  and from facilities in Europe.
The network management center allows Orion to perform  diagnostic  procedures on
customer  networks  and to  reconfigure  networks to alter data  speeds,  change
frequencies and provide additional bandwidth.

   Ground Operators.  Through arrangements with 30 local ground operators, Orion
currently has the ability to deliver network services (through Orion 1 or leased
capacity on other satellites) to or among points in 27 European  countries,  the
United  States and Mexico  (which  comprise  substantially  all of the countries
within the coverage area of Orion 1), as well as arrangements to deliver network
services  in  certain  other  Latin  American  countries.  The  ground  operator
agreements call for  installation  and maintenance of VSATs and other equipment,
customer support and other functions in designated geographical areas, generally
on a non-exclusive  basis.  Generally,  such ground  operations  agreements last
three years.  Orion coordinates  ground operations  services  (including service
calls) by its local agents through centralized  customer service centers located
at Orion's corporate headquarters and at its facilities in Amsterdam. Orion also
provides  its  ground  operators  with  installation  and  maintenance  training
materials and support.  Ground  operators  receive fixed fees for  installation,
maintenance  and other  services,  which vary depending on the level of services
and the geographic area.  Certain ground operators receive payments for customer
support over the life of the related customer contract,  based upon the revenues
derived. Two Limited Partner ground operators are entitled to receive additional
fees under a profit  sharing  formula,  but no amounts have been paid under such
formula  to  date  and  Orion  expects  that,   unless  such  Limited   Partners
significantly  increase the number of VSATs they maintain on behalf of Orion for
Orion's  customers,  profit  sharing  payments  will  not be  material.  Orion's
operations will continue to depend  significantly on Orion being able to provide
ground  operations  for  private  network  services  using  representatives  and
distributors  throughout the footprint of Orion's satellites.  In the event that
its network of ground  operators is not  maintained  and  expanded,  or fails to
perform as expected,  Orion's ability to offer private network  services will be
impaired.  See "Risk  Factors  -- Risks  Relating  to  Potential  Lack of Market
Acceptance and Demand; Ground Operations."

                                       60

<PAGE>



   Set forth below is a map showing the locations of Orion's  existing  European
ground operators and potential new ground operators.

[Document  contains a map of Europe  indicating where Orion has ground operators
   and where Orion is negotiating the hiring of additional ground operators]

MIGRATION PLAN FOR NEW MARKETS

   Prior  to the  launch  of  Orion  1,  the  Company  began  providing  private
communications network services to customers over satellite capacity leased from
others.  This early market entry strategy is being extended to Latin America and
Asia with the execution of the Orion 2 Satellite  Contract and  commencement  of
construction  of  Orion 3 in  December  1996.  By  developing  an  early  market
presence, Orion builds its customer base, establishes  relationships with ground
operators  and becomes  familiar with the  regulations  and practices in its new
markets  prior to launch of its  satellites.  Upon the  launch of Orion 1, Orion
migrated its customer base to its own satellite, and Orion expects to pursue the
same approach for Orion 2 and Orion 3.

   In Latin America,  the Company has a relationship  with a ground  operator in
Mexico and is currently  providing service to customers in Mexico,  Colombia and
Paraguay over leased  capacity.  The Company intends to migrate such services to
Orion 2 after it commences operations,  as Orion did with its Orion 1 satellite.
The Company has three  U.S-based  direct sales  personnel  focused on selling in
Latin  America,  and is  pursuing  relationships  with  other  potential  ground
operators and joint venture partners.

   In  Asia,  the  Company  has  assigned  two full  time  personnel  to  pursue
arrangements with potential ground operators and joint venture partners, and has
commenced  discussions with such entities in a number of Asian countries.  Orion
has  begun  the  process  of  identifying  potential  sales  representatives  in
countries within the Orion 3 footprint.  The Company has also begun  discussions
with existing customers who have

                                       61

<PAGE>
   
operations  within the Orion 3  footprint  and have  expressed  an  interest  in
procuring  Orion's  services  in Asia.  Orion  has  started  to  identify  other
potential  multinational and Asia-based customers,  and plans to open a regional
office in Asia in the second half of 1997. The Company expects its marketing for
Orion 3 will be assisted by the $89 million  pre-construction  lease by DACOM, a
Korean   communications   company,  of  eight  of  Orion  3's  transponders  for
direct-to-home  service and other satellite services. See "Implementation of the
Orion Satellite System -- Orion 3 -- Pre-Construction Customer" below.     

IMPLEMENTATION OF THE ORION SATELLITE SYSTEM

   Orion currently provides its services with Orion 1 and with facilities leased
from  other  providers   covering  areas  outside  the  satellite's   footprint.
Ultimately  the Company  will  provide  these  services  with three  satellites,
together with  facilities  leased  outside of its  footprints.  Orion 1 provides
coverage of the Northern  Atlantic  Ocean region.  Orion 2 is being  designed to
cover the Atlantic  Ocean region but with coverage of points  further East (into
the  Commonwealth  of  Independent  States) and South  (into  Latin  America and
Africa), and Orion 3 is being designed to cover the Asia Pacific region.

   The design,  construction,  launch and in-orbit  delivery of a satellite is a
long and capital-intensive  process.  Satellites comparable to Orion's typically
cost in excess of $200 million  (exclusive of  development,  financing and other
costs)  and take two to three  years to  construct,  launch  and place in orbit.
Prior to  launch,  the owner  generally  must  obtain a number of  licenses  and
approvals,  including approval of the host country's national telecommunications
authorities to construct and launch the satellite, coordination and registration
of an orbital  slot (of which  there are a limited  number)  through  the ITU to
avoid  interference  with other  communications  systems and a  consultation  on
interference  with INTELSAT  (and EUTELSAT in the case of European  satellites).
Obtaining the necessary consents can involve  significant time and expense,  and
in the case of the  United  States,  requires  a showing  that the owner has the
financial  ability to fund the  construction  and launch of the satellite and to
operate  for one year.  The Company has  commenced  construction  of Orion 3 and
plans to  commence  construction  of Orion 2 prior to receipt of all  regulatory
approvals.  Failure  to  obtain  such  approvals  prior to launch  would  have a
material adverse effect on the Company.  See "Risk Factors -- Approvals  Needed;
Regulation of Industry" and "Regulation" below.

   Orion 1 is  expected to have an in-orbit  useful life of  approximately  10.7
years, estimated to end in October 2005, and Orion 2 and Orion 3 are expected to
have in-orbit  useful lives of 13 years and 15 years,  respectively  (based upon
present  design).  While there can be no assurances that adequate  financing and
regulatory  approvals  will be  obtained,  Orion  plans  to  launch  replacement
satellites as its satellites reach the end of their useful lives.

                                       62

<PAGE>

 ORION 1

   Orion 1 was launched in November 1994 and commenced commercial  operations in
January 1995.

     Satellite Design and Footprint.  Orion 1, which is in geosynchronous  orbit
at 37.5' West longitude,  is a high power Ku-band  telecommunications  satellite
that contains 28 transponders of 54 MHz bandwidth and six transponders of 36 MHz
bandwidth  (although  one of these  transponders  has not operated in accordance
with  specifications,  as described  below).  The  footprint of Orion 1 is shown
below  (although  certain  transponders  of Orion 1 can be reconfigured to match
changing business and telecommunications requirements).

                                   [GRAPHIC]


   Satellite  Construction  and  Performance.  Orion 1 was  constructed by Matra
Marconi Space's subsidiary MMS Space Systems Limited, one of the major satellite
contractors in Europe.  Orion 1 was designed both for the delivery of high-speed
data and for  high-powered  digital video  transmission  to corporate  users. In
particular, Orion 1 was designed with high reception sensitivity,  which enables
two-way  transmission  from and to small earth stations,  reducing the equipment
and  transmission  cost  to  customers.  Orion  1 has  transatlantic  networking
capability, which allows users to uplink data in the U.S. or Europe and downlink
that transmission simultaneously to the U.S. and Europe.

   This configuration  simplifies customers' transatlantic networking solutions.
Orion  believes  that  Orion 1's  Ku-band  technology  and VSAT  ground  segment
infrastructure  is among the least  expensive,  most flexible  technologies  for
interactive  satellite  transmissions  in the North Atlantic  market.  Like most
recent satellites, Orion 1 offers digitally compressed transmission, in addition
to analog transmission, which allows the satellite to increase by up to ten fold
its usable bandwidth per transponder, leading to greater revenue per transponder
and greater network availability to customers in need of bandwidth on demand.

   When Orion 1 was delivered into orbit,  one of the 36 MHz  transponders  with
coverage  of the United  States  did not  perform in  accordance  with  contract
specifications.  Orion settled the matter with the  manufacturer  for a one time
refund of $2.75  million  (which  amount was applied as a  mandatory  prepayment
under the existing Orion 1 Credit Facility).  In addition, the manufacturer will
pay Orion approximately $7,000 per month for the life of the satellite under the
warranty to the extent the  transponder is not used to generate  revenue.  Orion
believes  that the failure of such  transponder  to perform in  accordance  with
specifications  will not have a significant  impact on Orion's  ability to offer
its services.

                                       63

<PAGE>



   In November 1995, one of Orion 1's components supporting nine transponders of
dedicated  capacity  serving  the  European  portion  of the  Orion 1  footprint
experienced  an anomaly  that  resulted  in a  temporary  service  interruption,
lasting  approximately  two hours.  Full service to all affected  customers  was
restored using  redundant  equipment on the satellite.  The redundant  equipment
currently generates a majority of Orion's revenues. Orion believes, based on the
data  received  to date by  Orion  from  its own  investigations  and  from  the
manufacturer,  and  based  upon  advice  from  Orion's  independent  engineering
consultant,  Telesat Canada, that because the redundant component is functioning
fully in accordance with  specifications  and the performance  record of similar
components is strong,  the anomalous behavior is unlikely to affect the expected
performance of the satellite over its useful life.  Furthermore,  there has been
no effect on Orion's ability to provide services to customers.  However,  in the
event that the redundant component fails, Orion 1 would experience a significant
loss of usable  capacity.  In such  event,  while  Orion  would be  entitled  to
insurance  proceeds of  approximately  $47  million and could lease  replacement
capacity  and  function  as  a  reseller  with  respect  to  such  capacity  (at
substantially reduced gross margins), the loss of capacity would have a material
adverse effect on Orion. See "Risk Factors -- Risks of Satellite Loss or Reduced
Performance."

   Control of Satellite. Orion uses its tracking, telemetry and command facility
in Mt.  Jackson,  Virginia (the "TT&C  facility") to control Orion 1, and has in
place backup facilities at its headquarters in Rockville, Maryland. In addition,
Orion has a  satellite  control  center at Orion's  headquarters  in  Rockville,
Maryland,  from  which  commands  can be sent  to the  satellite,  directly,  or
remotely  through  the TT&C  facility.  Orion  also has  constructed  a  network
management  center at its headquarters to monitor the performance of Orion 1 and
to  perform  diagnostic  procedures  on and to  reconfigure  its  communications
networks.  Orion leases  additional  facilities  in Europe for backup  tracking,
telemetry and command and network monitoring functions.

                                       64

<PAGE>



ORION 2

     Schedule  and  Footprint.  Orion  intends to launch Orion 2 in the Atlantic
Ocean region to bolster its European capacity and to expand its coverage area in
the Commonwealth of Independent States, Latin America and parts of Africa. Orion
2 will be a high power  Ku-band  communications  satellite  which  will  contain
approximately   30  transponders  of  54  MHz  bandwidth.   Orion  has  obtained
conditional  authorization  from  the  FCC  for the  orbital  slot  at 12'  West
longitude  for  operation  of Orion 2. The FCC has  commenced  the  coordination
process  through  the ITU and will  commence  consultation  with  INTELSAT  upon
request from Orion.  Orion currently  plans to commence  construction of Orion 2
immediately  after  completion  of the  Offering  and launch Orion 2 late in the
second quarter of 1999. See "-- Satellite Construction,  Launch and Performance"
and "Risk  Factors  -- Launch  of Orion 2 and  Orion 3  Subject  to  Significant
Uncertainties."

[Document  contains a map of North America,  Latin America,  Europe,  Africa and
    Asia showing in shaded areas the proposed coverage footprint of Orion 2]

   Satellite Construction,  Launch and Performance.  Matra Marconi Space and MMS
Space  Systems  are the  prime  contractors  for  Orion 2 and will use MMS Space
Systems' EUROSTAR  satellite  platform for Orion 2. This platform was previously
used for Inmarsat 2, Telecom 2, Hispasat and Orion 1.  Lockheed  Martin CLS will
provide launch services for Orion 2 using the Atlas II A-S launch vehicle. Atlas
II A-S,  which is larger than the launch vehicle used for the launch of Orion 1,
is an  expanded  version  of Atlas  II.  All 26 of the Atlas II, II A and II A-S
launches have been successful. There have been more than 500 Atlas flights since
the first  research and  development  launch in 1957.  For a  discussion  of the
Company's  financing  needs with  respect  to Orion 2, and  related  risks,  see
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations  -- Liquidity and Capital  Resources"  and "Risk Factors -- Launch of
Orion  2 and  Orion  3  Subject  to  Significant  Uncertainties  --  Substantial
Financing Requirements."

   The Orion 2  satellite  will be tested  extensively  prior to  launch.  Matra
Marconi  Space is  obligated  to correct  all  defects in the  satellite  or its
components discovered prior to the launch. If Orion 2 is launched

                                       65

<PAGE>



but fails to meet the specified  performance criteria following launch, or fails
to arrive at its  designated  orbit within 180 days of launch,  or is completely
destroyed  or  incapable of  operation,  Orion 2 will be deemed a  "constructive
total loss." Upon a constructive total loss of Orion 2, Orion would generally be
entitled  to  order  from  Matra  Marconi  Space  a  replacement   satellite  on
substantially  the  same  terms  and  conditions  as set  forth  in the  Orion 2
Satellite  Contract,  subject  to  certain  pricing  adjustments.  If Orion 2 is
substantially  able to  perform  but  fails to meet  certain  criteria  for full
acceptance,  Orion 2 will be deemed a  "partial  loss."  Upon a partial  loss of
Orion  2,  Orion  would  be  entitled  to  receive  a  partial  refund  based on
calculations  of  Orion  2's  performance  capabilities.  If  Orion  2 is  not a
constructive  total  loss or  partial  loss,  but does  not  meet the  specified
performance requirements at final acceptance or for five years thereafter, Matra
Marconi Space may be required to make certain  refund  payments to Orion up to a
maximum of approximately $10 million.  Orion's principal remedy in the case of a
constructive  total loss or partial loss will be under the launch  insurance the
Company is to obtain.  The Orion 2  Satellite  Contract  provides  Orion with an
option to purchase a replacement  satellite.  Under the  contract,  Orion has an
option to purchase a replacement satellite for Orion 2, to be delivered in orbit
no later than 21 1/4 months  after  Orion's  exercise of the option.  A total or
partial loss will involve delays and loss of revenue,  which will impair Orion's
ability to service its  indebtedness,  including the Notes,  and such  insurance
will not protect Orion against business interruption,  loss or delay of revenues
or similar losses and may not fully reimburse the Company for its  expenditures.
See  "Insurance"  below and "Risk Factors -- Risks of Satellite  Loss or Reduced
Performance -- Limited Insurance for Satellite Launch and Operation."

   The Orion 2 Satellite  Contract provides for incentive  payments to encourage
early  delivery  and  limited  liquidated  damages  payable in the event of late
delivery.  The incentive  payments would equal $25,000 per day for each day that
Orion 2 is delivered prior to the scheduled delivery date. Liquidated damages in
the event of a late  delivery  of Orion 2 also  would be  calculated  on a daily
basis, with the aggregate amount not to exceed approximately $12 million.  These
liquidated damages would be Orion's exclusive remedy for late delivery.

   Control of Satellite. Orion expects to use the TT&C facility to control Orion
2, and to use its existing network monitoring facilities in Rockville,  Maryland
and backup facilities in Europe.

     There can be no assurance that Orion 2 will be launched  successfully.  See
"Risk  Factors  --  Launch  of  Orion  2 and  Orion  3  Subject  to  Significant
Uncertainties."

 ORION 3

   Schedule and  Footprint.  Orion intends to launch Orion 3 in the Asia Pacific
region.  Orion 3 is expected to cover all or  portions of China,  Japan,  Korea,
India, Hawaii, Southeast Asia, Australia, New Zealand, and Eastern Russia. Orion
3 is  expected  to be a  high-power  satellite  with  23 54 MHz  and  two 27 MHz
equivalent Ku-band transponders, 10 36 MHz C-band transponders for use by Orion,
and eight Ku-band transponders to be used by DACOM, a large Asian customer,  for
direct-to-home  television services and other satellite services. Orion, through
the Republic of the Marshall Islands, has filed the appropriate documentation to
begin the ITU process to  coordinate  an orbital slot at 139' East  longitude.
Orion has not commenced the  consultation  process with INTELSAT with respect to
such orbital slot.  Orion  commenced  construction  of Orion 3 in December 1996.
Orion 3 is  scheduled  to be launched in the fourth  quarter of 1998.  See "Risk
Factors -- Launch of Orion 2 and Orion 3 Subject to Significant Uncertainties."

   For a  discussion  of Orion's  financing  needs with  respect to Orion 3, see
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations  -- Liquidity  and Capital  Resources"  and "Risk Factors -- Need for
Substantial Additional Capital" and "Risk Factors -- Launch of Orion 2 and Orion
3 Subject to Significant Uncertainties -- Substantial Financing Requirements."

                                       66

<PAGE>
   The proposed coverage of Orion 3 is shown below.

                                   [GRAPHIC]


   Pre-Construction  Customer.  Orion has  entered  into a  contract  with DACOM
Corp., a Korean  communications  company which provides  international  and long
distance  telephone and leased line  services,  international  and domestic data
communications and value added network services.  Under the contract, DACOM will
lease eight dedicated  transponders  on Orion 3 for 13 years for  direct-to-home
television   service  and   satellite   services,   in  return  for  payment  of
approximately $89 million payable over a period from December 1996 through seven
months following the lease commencement date for the transponders. DACOM has the
right to terminate  the  contract  before March 1997 (and Orion would retain the
$10 million paid) if it fails to obtain certain approvals.  Payments are subject
to refund if the successful launch and commencement of commercial  operations of
Orion 3 has not occured by June 30,  1999.  Although  Orion 3 is scheduled to be
launched in the fourth  quarter of 1998,  there can be no  assurance  that Orion
will meet the  delivery  requirements  of this  contract.  See "Risk  Factors --
Launch of Orion 2 and Orion 3 Subject  to  Significant  Uncertainties  -- Timing
Uncertainties."  As part of the arrangements  with DACOM,  Orion granted DACOM a
warrant to purchase 50,000 shares of Common Stock at $14 per share.

   Satellite  Construction,  Launch and  Performance.  Orion has selected Hughes
Space as the prime  contractor for Orion 3 and will use a Hughes Space HS 601 HP
satellite  platform  for Orion 3. Launch  services  for Orion 3 will be provided
using the McDonnell Douglas Delta III launch vehicle. Delta III,

                                       67

<PAGE>



   
which is larger  than the launch  vehicle  used for the launch of Orion 1, is an
expanded  version  of the Delta II launch  vehicle  which has had 53  successful
launches  with a failure rate of less than 4%. The most recent launch of a Delta
II (on January 17, 1997) resulted in launch explosion.  There have been no Delta
III flights to date,  and the  Company  expects its launch to be the third Delta
III flight based upon  information  provided by the launch vehicle  manufacturer
regarding  its present  flight  schedules.  For a  discussion  of the  Company's
financing  needs with respect to Orion 3, and related risks,  see  "Management's
Discussion  and Analysis of Financial  Condition  and Results of  Operations  --
Liquidity  and  Capital  Resources"  and "Risk  Factors -- Launch of Orion 2 and
Orion  3  Subject  to  Significant   Uncertainties   --  Substantial   Financing
Requirements."     

   Under the Orion 3 Satellite  Contract,  the Orion 3 satellite  will be tested
extensively prior to launch. Hughes Space is obligated to correct all defects in
the satellite or its components discovered prior to the launch. The risk of loss
or  damage  to  Orion 3  passes  from  Hughes  Space  to  Orion  at the  time of
intentional  ignition  of Orion 3.  After  Orion 3 is  launched  and  meets  the
specified  performance  criteria  following launch,  and has not suffered damage
caused by any failure or  malfunction  of the launch  vehicle,  Hughes  Space is
required  to  perform  in-orbit  testing  of Orion 3 to  determine  whether  the
transponders meet the specified  performance  criteria. If the transponders meet
the specified performance criteria,  Hughes Space is entitled to retain the full
satellite  performance  payments  described  below. See "-- Insurance" and "Risk
Factors -- Risks of Satellite Loss or Reduced  Performance -- Limited  Insurance
for Satellite Launch and Operation."

   Orion has an option to purchase an additional satellite (which may be used as
a  replacement  satellite)  to be  launched  within 12 to 19 months  after Orion
exercises  such option.  Orion must pay a fee if it exercises  this option;  the
size of the fee will depend on whether the  additional  satellite is required to
be  delivered  in 12, 15 or 19 months.  Hughes Space is obligated to furnish the
replacement  satellite on terms substantially  similar to those contained in the
Orion 3 Satellite Contract.

   The Orion 3 Satellite  Contract provides for incentive  payments to encourage
satellite  performance  and limited  liquidated  damages payable in the event of
late delivery.  The incentive  payments could total $18 million depending on the
satellite's  performance,  of which $10 million could be payable upon acceptance
of the Orion 3  satellite  and $8  million  is  payable  over the  course of the
satellite's  operational lifetime. In the event that it is determined during the
Orion 3's operational lifetime that a transponder is not successfully operating,
Orion is  entitled  to  receive  payment  refunds  under the  Orion 3  Satellite
Contract.  Liquidated  damages in the event of a late  delivery  of Orion 3 also
would be  calculated on a daily basis,  with the aggregate  amount not to exceed
approximately $6 million.  These liquidated  damages would be Orion's  exclusive
remedy for late delivery.

   Control of  Satellite.  Orion  expects  to lease a  tracking,  telemetry  and
command facility in Asia to control Orion 3 and to maintain backup facilities in
Korea, pursuant to arrangements with DACOM.

   There can be no  assurance  that Orion 3 will be launched  successfully.  See
"Risk  Factors  --  Launch  of  Orion  2 and  Orion  3  Subject  to  Significant
Uncertainties."

 ORBITAL SLOTS

   Orion  1.  Orion  has  been  licensed  by  the  FCC  and  has  completed  the
coordination  process with INTELSAT to operate Orion 1 in geostationary orbit at
37.5' West longitude.

     Orion 2. Orion has obtained conditional  authorization from the FCC for the
construction,  launch and operation of Orion 2 at 12' West longitude.  On behalf
of Orion,  the FCC has commenced the orbital slot  coordination  process through
the ITU.  Orion believes that its use of the 12' West longitude slot for Orion 2
is not likely to interfere  with  proposed  uses of adjacent  slots filed for by
other governments,  except for a possible overlap of 75 MHz with one such filing
as discussed more fully below under the caption "-- ITU  Coordination  Process."
Orion will  consult with  INTELSAT  regarding  Orion 2, and believes  that since
there are no INTELSAT  satellites  located  adjacent  to the 12' West  longitude
orbital slot, the INTELSAT coordination should be obtained in due course.

   Orion 3. Orion,  through the Republic of the Marshall Islands,  has filed the
appropriate documentation with the ITU to begin the ITU coordination process for
Orion 3 at 139' East longitude. Based

                                       68

<PAGE>



     upon the time of filing by the  Republic  of the  Marshall  Islands,  Orion
believes  that the  proposed  orbital  slot  for  Orion 3 would  have  effective
priority  under ITU procedures  with respect to the 139' East longitude  orbital
slot,  but some  proposals for adjacent slots would be entitled to priority over
the  Company's  proposal  (through the Republic of the  Marshall  Islands)  with
respect to possible interference.  Orion believes,  based upon its monitoring of
the other  proposals and  information in the industry  regarding their progress,
that none of the entities with  effective  priority over the Company's  proposal
(through  the  Republic  of the  Marshall  Islands)  will be able  to  launch  a
satellite  prior to launch of Orion 3 to take advantage of such priority.  Orion
has not commenced the  consultation  process with INTELSAT with respect to Orion
3, but as in the case of Orion 2 expects to complete the  INTELSAT  coordination
in due course.

     Other Orbital Slots. Orion has received an authorization from the FCC for a
Ku-band  satellite  in  geostationary  orbit  at 47'  West  longitude,  and  has
coordinated  this  orbital  position  with  INTELSAT.  Orion  has also  filed an
application with the FCC to operate a satellite at 126' East longitude.  The FCC
has filed  documentation  with the ITU to commence the coordination  process for
this slot. In May 1996, in response to Orion's application, the FCC assigned the
U.S.  domestic  orbital  location of 135' West  longitude to Orion.  In November
1996, the FCC granted authorization to Orion to utilize the slot, conditioned on
Orion  submitting   financial   qualification   information,   or  documentation
justifying  a waiver of the  financial  requirements,  within 120 days after the
release of the  individual  order with  respect  to Orion's  application.  Orion
presently intends to seek a waiver with respect to this 120-day requirement, but
believes failure to obtain a waiver would not have a material affect on Orion or
its  business.   Such  120-day  requirement  does  not  apply  to  authorization
previously  granted to Orion,  such as for the 12' West  longitude  orbital slot
proposed to be used for Orion 2.

     In September  1995,  Orion filed  applications  for authority to construct,
launch  and  operate  Ka-band  satellites  at 78.0' East  longitude,  93.0' West
longitude, and 83.0' West longitude, and an amendment to its pending application
to construct,  launch and operate a Ku-band  satellite at 127' West longitude to
add a Ka-band  payload.  In addition,  Orion filed an  application to modify its
authority  to  construct,  launch and  operate a Ku-band  satellite  at 47' West
longitude  to include a  North/South  beam  configuration.  On November 9, 1995,
Orion filed an  application  for  authority to  construct,  launch and operate a
Ka-band  satellite at 12' West longitude.  In May 1996, the FCC assigned Ka-band
orbital  locations for 33 U.S.  companies for international  orbital  locations,
including  two  assigned  to Orion  at 78'  East  longitude  and  126.5|SD  East
longitude,  and one at 47' West  longitude.  This  orbital  assignment  plan was
conditioned upon authorization of the domestic portion of the proposed satellite
systems.  At  approximately  the same  time the FCC made ITU  filings  for these
satellites.  The FCC order does not license  these  satellites,  and some of the
applications  to  use  the  orbital  assignments  are  subject  to  further  FCC
processing.  There are ongoing  negotiations  among the applicants  concerning a
consensual Ka-band orbital assignment plan to be submitted to the FCC to resolve
a number of mutually  exclusive orbital assignment  requests,  including Orion's
pending Ka-band  application for 93.0' West longitude,  83.0' West longitude and
127' West longitude. The FCC has indicated that if a consensus cannot be reached
by the  applicants,  the FCC will itself resolve these orbital  conflicts in the
processing of these applications, and such processing will be in conformity with
yet-to-be  adopted Ka-band  service rules.  There can be no assurance that Orion
will receive final licenses to operate at these orbital  positions,  or that the
FCC will act favorably on Orion's other satellite filings.

   ITU Coordination  Process. An international  treaty to which the U.S. and the
Republic of the Marshall Islands are parties requires  coordination of satellite
orbital slots through the procedures of the ITU. There are only a limited number
of such  orbital  slots.  ITU  procedures  provide  for a priority  to attach to
proposals that are submitted first for a particular  orbital slot and associated
frequencies,  and provide for  protection  from  interference  by  satellites in
adjacent slots. This priority does not establish  legally-binding rights, but at
a minimum  establishes  certain  procedural  rights and obligations for and with
respect to the party that first submits its proposal.

   Over  the  past  decade,  a  substantial   increase  in  satellite  proposals
introduced into the ITU coordination  process has caused delays in that process.
In  addition,  many  proposals  are  submitted  to the ITU for  registration  of
satellite systems that ultimately are not constructed or launched.  As a result,
the ITU is  investigating  ways to improve or streamline  the filing process for
registration of orbital slots. In the

                                       69

<PAGE>



meantime, it has become international  practice for operators who propose to use
a certain orbital slot to investigate and evaluate  whether  proposals to launch
satellites  into the same or a nearby  orbital  location are likely to result in
actual  operation,  and for  operators  to  negotiate  with other  countries  or
operators that propose to use the same or a nearby orbital  location.  There can
be no assurance of the outcome of any objections to this international  practice
or as to the results of the ITU's investigations.

   Orion is involved in discussions  with certain  governments  concerning their
proposals to use orbital slots.  While Orion  believes that it can  successfully
coordinate  and  resolve  any  interference  concerns  regarding  the use of the
orbital  locations and frequency  bands  proposed for Orion 2 and Orion 3, there
can be no assurance that this will be achieved,  nor can there be assurance that
ITU coordination will be completed by the scheduled launch dates for Orion 2 and
Orion 3.

   In the event that successful coordination cannot be achieved,  Orion may have
to modify the  satellite  design for Orion 2 or Orion 3 in order to minimize the
extent of any potential  interference with other proposed satellites using those
orbital  locations  or frequency  bands.  Any such  modifications  may result in
certain  features of Orion 2 and Orion 3 differing from those  described in this
Prospectus and may result in limitations on the use of one or more  transponders
on Orion 2 or Orion 3 or delays in the launch of Orion 2 or Orion 3. In order to
achieve successful coordination,  Orion may also have to modify the operation of
the satellites,  or enter into commercial  arrangements  with operators of other
satellites,  in  order  to  protect  against  harmful  interference  to  Orion's
operations.  If interference  occurs with satellites that are in close proximity
to Orion 2 and Orion 3, or with satellites that are  subsequently  launched into
locations in close proximity  without  completing ITU  coordination  procedures,
such  interference  would  have an  adverse  effect on the  proposed  use of the
satellites and on Orion's business and financial performance.  See "Risk Factors
- -- Approvals Needed; Regulation of Industry."

 APPRAISAL

   Ascent Communications Advisors, L.P. ("Ascent") has delivered an appraisal to
the Company  valuing  Orion 1 at  approximately  $304  million as of December 1,
1996. In preparing this  appraisal  Ascent took into  consideration  the design,
location and capability of Orion 1, supply and demand for  transponders  and the
market  size and growth in each  market  Orion  Atlantic  is serving or plans to
serve and the principal competition and revenues and operating costs of Orion 1.
Ascent's  appraisal was based on projecting and  discounting  transponder  lease
rates,  adjusted for appropriate  costs, to derive the present value of the cash
flows  associated  with the  ownership of the  transponder  capacity of Orion 1.
Ascent  considered  but rejected the use of  replacement  cost  because,  in its
experience,  in-orbit transponders often trade at prices substantially in excess
of replacement cost. Ascent also noted that the most accurate way to value Orion
1 would be to identify  recent,  closely  comparable  sales of  transponders  or
satellites serving similar markets.  Ascent did not use this method since it was
unable to identify any closely comparable sales. However,  Ascent's did identify
the most comparable  satellite sales as a check on approach in appraising  Orion
1.

   Because events and circumstances  frequently do not occur as expected and for
the reasons  described  under "Risk  Factors" and elsewhere in this  Prospectus,
there will usually be differences between assumed and actual results,  and those
differences  may be  material.  Therefore,  no  assurance  may be given that the
appraised value of Orion 1 will be achieved and reliance should not be placed on
such appraised value.

   The Company has obtained an appraisal  from Ascent  because it believes  that
the value of Orion 1 may be of interest to  purchasers of the Notes as creditors
of the  Company,  and that  such  purchasers  might be  interested  in an expert
appraiser's assessment of the value of Orion 1.

 INSURANCE

   Orion has obtained satellite in-orbit life insurance for Orion 1 covering the
period  from May 1996 to May 1997 in an  initial  amount of  approximately  $245
million  providing  protection  against partial or total loss of the satellite's
communications capability,  including loss of transponders,  power or ability to
control the  positioning  of the satellite.  The aggregate  premium for in-orbit
insurance for Orion 1 is approximately $6 million per annum.

                                       70

<PAGE>



   Orion intends to procure launch  insurance for the  construction,  launch and
insurance costs of Orion 2 and Orion 3. In the past,  satellite launch insurance
was generally procured  approximately six months prior to launch.  Recently,  it
has become  possible to obtain a commitment  from  insurance  underwriters  well
before that time,  which fixes the rate and certain  terms of launch  insurance.
Orion intends shortly to seek such a commitment  from insurance  underwriters to
provide launch  insurance for Orion 2 and Orion 3. Such insurance is expected to
be quite  costly,  with present  insurance  rates ranging at or above 16% of the
insured  amount,  depending  upon such factors as the launch  history and recent
performance of the launch vehicle to be used and general  availability of launch
insurance in the insurance  marketplace (although such rates have reached 20% or
higher in the past several  years).  Such  insurance  can be expected to include
certain contract terms,  exclusions,  deductibles and material change conditions
that are  customary  in the  industry.  After launch of Orion 2 and Orion 3, the
Company will need to procure  satellite  in-orbit life insurance for Orion 2 and
Orion 3. There can be no assurance that such insurance will be available or that
the price of such insurance or the terms and exclusions in the actual  insurance
policies will be favorable to the Company. Launch and in-orbit insurance for its
satellites will not protect the Company against business  interruption,  loss or
delay of revenues and similar losses and may not fully reimburse the Company for
its expenditures.  Accordingly,  an unsuccessful launch of Orion 2 or Orion 3 or
any significant  loss of performance with respect to any of its satellites would
have a material  adverse  effect on Orion and would  impair  Orion's  ability to
service its indebtedness,  including the Notes, and on the value of the Warrants
and  Common  Stock.  See "Risk  Factors  -- Risks of  Satellite  Loss or Reduced
Performance -- Limited Insurance for Satellite Launch and Operation."

COMPETITION

   As a  provider  of  data  networking  and  Internet-related  services,  Orion
competes  with a  large  number  of  telecommunications  service  providers  and
value-added  resellers  of  transmission  capacity.  As a provider of  satellite
transmission  capacity,  Orion  competes  with other  providers of satellite and
terrestrial facilities.

   Many of these competitors have significant competitive advantages,  including
long-standing  customer  relationships,  close  ties with  regulatory  and local
authorities,  control  over  connections  to local  telephone  networks and have
financial  resources,  experience,  marketing  capabilities and name recognition
that are  substantially  greater than those of Orion.  The Company believes that
competition in emerging  markets will intensify as incumbent  service  providers
adapt to a competitive  environment and  international  carriers  increase their
presence in these  markets.  The Company also believes that  competition in more
developed markets will intensify as larger carriers  consolidate,  enhance their
international  alliances and increase  their focus on data  networking.  Orion's
ability  to  compete  with these  organizations  will  depend in part on Orion's
ability to price its services at a significant  discount to terrestrial  service
providers,  its  marketing  effectiveness,  its level of  customer  support  and
service and the technical advantages of its systems.

 SERVICE PROVIDERS

   Orion has encountered strong competition from major established carriers such
as AT&T, MCI,  Sprint,  British  Telecom,  Cable & Wireless,  Deutsche  Telekom,
France Telecom and Kokusai Denshin Denwa, which provide international telephone,
private  line and  private  network  services  using  their  national  telephone
networks and link to those of other  carriers.  A number of these  carriers have
formed global consortia to provide private network  services,  including AT&T --
Unisource Services Company (AT&T, PTT Telecom Netherlands, Telia (Sweden), Swiss
Telecom PTT and  Telefonica of Spain),  Concert  (British  Telecom and MCI), and
Global  One  (Sprint,  France  Telecom  and  Deutsche  Telekom).  Other  service
providers  include MFS Worldcom (which acquired IDB  Communications  Group, Inc.
and  Wiltel  International,   Inc.),  Infonet,  SITA,  Telemedia  International,
Spaceline,  ANT Bosch (which is being  acquired by General  Electric),  Teleport
Europe,  Impsat,  and various local  resellers of satellite  capacity.  Finally,
service organizations that purchase satellite capacity,  VSAT and other hardware
and install their own networks may be considered competitors of the Company with
respect to their own networks. Although these carriers and service providers are
competitors, some are also Orion's

                                       71

<PAGE>



   
customers. Orion believes that all network service providers are potential users
of  Orion's  satellite  capacity  for the  network  services  they  offer  their
customers. See "Risk Factors -- Potential Adverse Effects of Competition."
    

 SATELLITE CAPACITY

   Orion  provides fixed  satellite  service and does not intend to compete with
most proposed  mobile  satellites or mobile low earth orbit systems ("LEO") such
as Globalstar,  Iridium or Odyssey (although the Company expects to compete with
Teledesic,  a proposed LEO  system),  or, with the  exception of the  pre-leased
transponders on Orion 3 to be used for video transmissions,  with direct-to-home
satellite  systems such as  Primestar,  DirectTV or EchoStar.  Mobile  satellite
services are  characterized  by voice and data  transmission  to and from mobile
terminals on platforms  such as ships or aircraft.  Direct-to-home  services are
characterized  by the  transmission  of television  and  entertainment  services
directly to consumers. Orion's satellites will compete with trans-Atlantic fixed
satellite systems, European regional and domestic systems and Asian systems.

   Existing  International and Trans-Atlantic  Satellite Systems. The market for
international  fixed  satellite  communications  capacity has been  dominated by
INTELSAT for thirty years,  and INTELSAT can be expected to continue to dominate
this market for the foreseeable future.  INTELSAT, a consortium of approximately
140 countries established by international treaty in 1964, owns and operates the
largest  fleet  of  commercial   geosynchronous  satellites  in  the  world  (25
satellites,  with additional  satellites on order).  INTELSAT's  satellites have
historically  been general  purpose,  lower-power  satellites  designed to serve
large areas with public telephone service  transmitted between expensive gateway
earth stations. INTELSAT generally provides capacity directly to its signatories
who then  market such  capacity  to their  customers.  The  availability  of new
services generally is subject to the discretion of each country's  signatory and
INTELSAT is required  under its charter to set its pricing in order to achieve a
fixed  pre-tax  return  on  equity  that  is  established  from  time to time by
INTELSAT's board of governors. INTELSAT is considering a restructuring and it is
expected  that the Intelsat  Assembly of Parties will decide on a new  structure
for the  organization in 1997. Any  restructuring of INTELSAT that increases its
marketing  flexibility could materially impact Orion's ability to compete in the
market for private satellite delivered services.

   PanAmSat  currently  operates four satellites,  with one satellite  providing
coverage in each of the  Atlantic  Ocean  region,  the Asia  Pacific  region and
Indian Ocean region (the fourth covers the Atlantic Ocean region but is near the
end of  its  useful  life).  These  satellites  primarily  provide  broadcasting
services,  such  as  television  programming  and  backhaul  operations.  PAS 3,
launched in January 1996, with coverage of the Atlantic Ocean, competes directly
with Orion 1. It has performance  attributes  which are generally  comparable to
those of Orion 1 and carries 16 Ku-band  transponders,  of which 8  transponders
are  capable  of  providing   service  to  or  within  Europe,   and  16  C-band
transponders.  PanAmSat has announced that it intends to launch four  additional
satellites,  two in 1997 that will provide coverage of the U.S., Central America
and Mexico,  and two that will provide  coverage of the Indian and Pacific Ocean
regions,  respectively,  in 1997 and early  1998.  PanAmSat is in the process of
selling a controlling interest to Hughes Electronics Corp., which is the largest
private  space-related  company  in the world.  This  transaction  will  enhance
PanAmSat's ability to compete with Orion.

   Existing European Regional and Domestic Satellite Systems.  In Europe,  Orion
competes with certain regional  satellites systems and may compete with domestic
satellite  systems.  Regional  and domestic  satellite  systems  generally  have
limited  ability  to serve  customers  with  needs for  extensive  international
networks.  Orion's primary  competitor in Europe is the major regional satellite
system operated by EUTELSAT. EUTELSAT,  established in 1977, presently comprises
over  approximately 45 member  countries.  EUTELSAT  operates seven  satellites,
providing telephony,  television,  radio and data services,  and has announced a
plan to launch five new satellites through 1998.

   Asian   Pacific    Region    Satellite    Systems.    Orion   believes   that
currently-operating  satellite  systems in the Asia Pacific region generally are
limited in their ability to provide private  network and similar  services at an
acceptable performance level due to insufficient power, limited Ku-band capacity
and  limited  geographic  coverage.  Nevertheless,  there is a large  number  of
satellite systems operating in Asia.

                                       72

<PAGE>



The major Asia Pacific  regional  satellite  systems  include the AsiaSat system
licensed in Hong Kong (with two  satellites in operation and a third planned for
launch  in 1997),  the  Chinese  Apstar  system  (also  with two  satellites  in
operation  and a  third  planned  for  launch  near  the  end of  1997)  and the
Indonesian  Palapa system (with three satellites in orbit and plans to launch at
least three more satellites  through 1999). Japan has licensed several satellite
networks for  domestic and  international  service,  including  the JCSat series
(three  satellites in operation and a fourth planned for launch in 1997),  NTT's
two N-Star satellites, and Space Communications  Corporation's Superbird A and B
(with a third  planned  for  1997).  Optus  operates  four  Australian  domestic
satellites that offer limited international coverage and plans several follow-on
satellites.  Korea operates  Koreasat 1 and 2,  primarily for domestic  service,
with plans for a third satellite that would offer expanded  regional  service in
1999.  Thailand has licensed the Thaicom system, with two domestic satellites in
operation,  and plans two new  satellites  in 1997 offering  regional  coverage.
Measat operates a Malaysian  system  consisting of two satellites  providing DTH
service to Malaysia and parts of Asia.

   Other Satellite  Systems.  There are numerous  satellites other than the ones
discussed above that compete to some extent with Orion. In addition, the Company
is aware of a substantial  number of satellites  that are in  construction or in
the  planning  stages.  Most of these  satellites  will cover  areas  within the
footprint of Orion 1 and/or the proposed  footprints  of Orion 2 and Orion 3. As
these  new  satellites  commence   operations,   they  (other  than  replacement
satellites   not   significantly   larger  than  the  ones  they  replace)  will
substantially increase the capacity available for sale in the company's markets.
After a satellite has been successfully delivered in orbit, the variable cost of
transmitting additional data via the satellite is limited. Accordingly, absent a
corresponding increase in demand, this new capacity can be expected to result in
significant  additional price  reductions.  For example,  Teledesic  Corporation
proposes  to  operate  up to 840 low earth  orbit  small  satellites  by 2001 to
provide  global  satellite   services   (including  voice,  data  and  broadband
transmission  services).  Although  Orion cannot assess to what degree,  if any,
these  proposed  satellites  might  compete with Orion in the future,  Teledesic
could  provide  significant  competition  to the Company.  See "Risk  Factors --
Potential Adverse Effects of Competition."

 TERRESTRIAL CAPACITY

   Orion   competes   with   terrestrial   facilities   for   intra-Europe   and
trans-Atlantic capacity.

   European    Facilities.    Orion's    services   compete   with   terrestrial
telecommunications delivery services, which are being improved gradually through
the  build-out  of fiber  optic  networks  and a move  from  analog  to  digital
switching.   As  fiber  networks  and  digital  network  switching  become  more
prevalent,  the resulting  improved and less expensive  terrestrial  capacity is
increasingly competitive with Orion's services.

   Undersea   Cable.   Undersea   fiber  optic  cable   capacity  has  increased
substantially  in recent years.  Although  Orion  believes  that undersea  cable
capacity is not as well suited as satellite  capacity to serve the  requirements
of video  broadcasters or the demand for multi-point  private network  services,
fiber optic and coaxial  cables are well suited for  carrying  large  amounts of
bulk traffic,  such as long distance  telephone  calls,  between two  locations.
Operators of undersea  fiber optic cable systems  typically  are joint  ventures
among major telecommunications  companies. Orion expects strong competition from
these carriers in providing private network services.

REGULATION

REGULATORY OVERVIEW

   The international  telecommunications  environment is highly regulated. As an
operator of privately  owned  international  satellite  systems  licensed by the
United States, Orion is subject to the regulatory authority of the United States
(primarily the FCC) and the national communications authorities of the countries
in which it provides  service.  Each of these  entities can  potentially  impose
operational restrictions on Orion. In addition, Orion is subject to the INTELSAT
and EUTELSAT  consultation  processes.  The changing policies and regulations of
the United States and other countries will continue to affect the

                                       73

<PAGE>



international  telecommunications industry. Orion cannot predict the impact that
these  changes  will have on its  business or whether  the general  deregulatory
trend in recent years will continue.  Orion believes that continued deregulation
would be beneficial to Orion, but deregulation also could reduce the limitations
facing many of its existing competitors and potential new competitors.

   The  operation  of Orion 2 and Orion 3 will  require  a number of  regulatory
approvals, including (i) the approvals of the FCC (in the case of Orion 2), (ii)
completion of successful  consultations  with INTELSAT and, in the case of Orion
2, with EUTELSAT;  (iii)  satellite  "landing"  rights in countries that are not
INTELSAT  signatories or that require additional  approvals to provide satellite
or VSAT services;  and (iv) other regulatory approvals.  Obtaining the necessary
licenses and approvals  involves  significant  time and expense,  and receipt of
such licenses and approvals cannot be assured.  Failure to obtain such approvals
would have a material  adverse effect on Orion and on its ability to service its
indebtedness,  including  the Notes,  and the value of the  Warrants  and Common
Stock. In addition, Orion is required to obtain approvals from numerous national
local authorities in the ordinary course of its business in connection with most
arrangements  for the provision of services.  Within Orion 1's  footprint,  such
approvals  generally  have not been  difficult  for  Orion to obtain in a timely
manner.  However, the failure to obtain particular approvals has delayed, and in
the future may delay,  the provision of services by Orion.  See "Risk Factors --
Approvals Needed; Regulation of Industry."

AUTHORITY TO CONSTRUCT, LAUNCH AND OPERATE SATELLITES

   Orion 1. In June 1991, Orion received final  authorization  from the FCC (the
"Orion 1  License")  to  construct,  launch and operate a Ku-band  satellite  in
geostationary  orbit at 37.5'  West  longitude in  accordance  with the terms,
conditions and technical specifications submitted in its application to the FCC.
The Orion 1 license from the FCC expires in January 2005.  Although Orion has no
reason  to  believe  that its  licenses  will not be  renewed  (or new  licenses
obtained) at the  expiration of the license  term,  there can be no assurance of
renewal.

   Orion 2. Orion has obtained  conditional  authorization  from the FCC for the
orbital  slot at 12'  West  longitude  for  operation  of Orion 2. The Orion 2
authorization  will not become final until Orion  completes a consultation  with
INTELSAT and demonstration to the FCC of its financial ability to meet the costs
of construction, the launch of its satellite and operating expenses for one year
following launch.  Orion has not yet met the required  financial  qualifications
demonstration  to the FCC. It is required  to make such  showing  within 90 days
after completion of INTELSAT  consultation,  and accordingly intends to commence
consultation  with  INTELSAT  after it has  obtained  additional  financing  and
believes it can make the required financial showing.  The application filed with
the FCC for Orion 2 contains a technical  proposal different than that currently
being coordinated with the ITU, and will need to be amended. Orion has no reason
to believe  that the FCC will not approve such  amendment or that the  amendment
will cause material delay in obtaining final FCC authority for Orion 2.

   Orion 3. Orion is pursuing an orbital slot at 139' East  longitude  through
the Republic of the Marshall  Islands.  Under an agreement  with the Republic of
the Marshall  Islands entered into in 1990, the Republic of the Marshall Islands
agreed to file with the ITU all documents necessary to secure  authorization for
Orion to operate a satellite in geo-stationary orbit. In return for the right to
utilize any orbital slots secured by the Republic of the Marshall Islands, Orion
must, among other things, (i) commence  construction of a functioning  operating
center for  satellites  serving  the  Pacific  Island  portion of the Orion Asia
Pacific  network at least a year prior to the  operation of an Orion  satellite,
(ii) train and  support  certain  employees  designated  by the  Republic of the
Marshall Islands at least a year prior to the operation of an Orion Asia Pacific
satellite,  and (iii)  construct,  equip and install (except for power supply or
back-up) four earth  stations  capable of handling a "T-1" circuit for operation
with the Orion  Asia  Pacific  system  prior to the  operation  of an Orion Asia
Pacific satellite.

CONSULTATION WITH INTELSAT AND EUTELSAT

   Orion 1. Prior to receiving final licensing and launch authority for Orion 1,
Orion  successfully  completed its  consultation  with INTELSAT  pursuant to the
INTELSAT Treaty. A similar consultation

                                       74

<PAGE>



for Orion 1 was completed with EUTELSAT in May 1994. Additional consultations or
other approvals may be needed in individual countries for the use of VSATs.

   Orion 2. Orion has not commenced  consultations with INTELSAT or EUTELSAT for
Orion 2, and intends to commence  such  consultation  with  INTELSAT for Orion 2
when it is ready to make its financial  showing to the FCC, as discussed  above.
Orion believes that since there are no INTELSAT or EUTELSAT  satellites  located
adjacent  to  the  12'  West   longitude   orbital  slot,   the  INTELSAT  and
EUTELSATcoordination should be obtained in due course.

   Orion 3. Orion has not commenced consultations with INTELSAT for Orion 3, but
Orion believes that since there are no INTELSAT  satellites  located adjacent to
the 139' East  longitude  orbital slot,  the INTELSAT  coordination  should be
obtained in due course.

INTERNATIONAL TELECOMMUNICATION UNION

   
   An  international  treaty to which the U.S.  and the Republic of the Marshall
Islands are parties requires coordination of satellite orbital slots through the
procedures  of the ITU. The process for  coordinating  orbital slots through the
ITU is discussed under the caption "Orbital Slots -- ITU Coordination  Process."
    

   Orion 1. After Orion 1 reached its orbital position and commenced  operation,
the FCC notified the ITU.  This  concluded the process for  coordination  of the
Orion 1 orbital slot.

   
   Orion  2. On  behalf  of  Orion,  the  FCC has  commenced  the  orbital  slot
coordination  process  through the ITU. Orion believes that its use of the 12|SD
West longitude slot for Orion 2 is not likely to interfere with proposed uses of
adjacent slots filed for by other governments,  except for a possible overlap of
75 MHz with one  proposal as  discussed  more fully  under the caption  "Orbital
Slots -- ITU Coordination Process."

     Orion 3. Orion, through the Republic of the Marshall Islands, has filed the
appropriate documentation with the ITU to begin the ITU coordination process for
Orion 3 at 139' East  longitude.  As  discussed  more  fully  under the  caption
"Orbital Slots -- ITU  Coordination  Process,"  based upon the time of filing by
the Republic of the Marshall  Islands,  Orion believes that the proposed orbital
slot for Orion 3 would have priority  under ITU  procedures  with respect to the
139' East longitude  orbital slot,  but some proposals by other  administrations
for adjacent slots would be entitled to effective  priority over the proposal by
the  Republic of the Marshall  Islands  with  respect to possible  interference.
Orion   believes,   based  upon  its   monitoring  of  the  proposals  of  other
administrations  and information in the industry regarding their progress,  that
none of the  administrations  with  effective  priority over the proposal by the
Republic of the  Marshall  Islands  will be able to launch a satellite  prior to
launch of Orion 3 to take advantage of such  priority.  Orion also believes that
it can complete the ITU coordination process for Orion 3 at 139' East longitude,
however, there can be no assurance that this will be achieved.     

UNITED STATES REGULATORY RESTRICTIONS

   Orion is subject to regulation under the  Communications  Act, the FCC's July
1985 Separate  Systems  decision as modified by subsequent FCC decisions,  other
FCC  regulations,  and the terms of the  various  orders  issued by the FCC with
respect  to Orion  and its  subsidiaries,  including  the  terms of the  Orion 1
License.   These   regulations,   orders  and   authorizations   impose  various
restrictions  on  Orion  and on  other  similarly  situated  companies.  Certain
important restrictions are described below.

   Limited Interconnection with Public Switched Message Networks.  Under current
U.S. policies concerning "separate satellite systems," such systems may provide:
(i) all services not  interconnected  with the public switched  network ("PSN");
(ii) emergency  restoration services and up to 8,000 64 kbps equivalent circuits
per satellite  interconnected  with the PSN for common carrier  public  switched
international  services; and (iii) interconnected  private line services.  Under
applicable FCC orders,  Orion has been authorized to provide up to 8,000 64 kbps
equivalent circuits  interconnected to the PSN for public switched services. All
U.S.  restrictions  on the  interconnection  of public  switched  networks  with
separate  satellite  systems are expected to  terminate in the first  quarter of
1997. Orion's networking business is

                                       75

<PAGE>



intended  to be  non-common  carrier  service,  and  accordingly  it will not be
permitted to provide interconnected  switched services, but will be permitted to
sell this capacity to common carriers.

   Use of the Orion 1 Satellite System for U.S.  Domestic  Services.  In January
1996, the FCC eliminated  certain  distinctions  between U.S.  licensed domestic
satellites  and separate  satellite  systems.  It  authorized  both sets of U.S.
licensed  satellite   operators  to  provide  both  domestic  and  international
services.  Domestic  operators have designed their current satellite  facilities
principally for continental U.S. coverage of the United States,  and thus may as
a general matter offer only limited  competition for  international  services at
the outset.  However,  future satellite designs of domestic satellite  operators
could be modified to more directly compete in the international market.

     New Orbital  Locations.  The FCC now  requires  applicants,  at the time of
filing for an orbital position  (either  domestic arc or  international  orbital
position), to demonstrate the financial ability to construct, launch and operate
that satellite for a one year period.  This new requirement  will have no change
in the licensing of Orion's orbital  positions at 37.5' West, 12' West, 47' West
longitude and 126' East  longitude  (the orbital slot at 139' East  longitude is
not being pursued  through the FCC and is not subject to the  financial  showing
requirement).  To the extent that Orion is seeking an orbital  location  through
the FCC,  Orion will need to have  significant  financing on hand at the time of
application or obtain a waiver of the required financial demonstration. There is
no assurance that Orion will be able to obtain such waiver.

   Unauthorized  Transfer of Control.  The  Communications  Act bars a change in
control of the holder of FCC licenses  without prior  approval from the FCC. Any
finding that a change of control  without prior FCC approval had occurred  could
have a significant  adverse effect on Orion's  ability to implement its business
plan.

INTERNATIONAL REGULATION

   Orion will need to comply with the applicable laws and obtain the approval of
the regulatory authority of each country in which it proposes to provide network
services  or operate  VSATs.  The laws and  regulatory  requirements  regulating
access to satellite  systems vary from country to country.  Some  countries have
substantially  deregulated satellite  communications,  making customer access to
Orion  services  a simple  procedure,  while  other  countries  maintain  strict
monopoly regimes.  The application  procedure can be time-consuming  and costly,
and the terms of licenses vary for different countries.

   Orion provides  service using the licenses it obtains or that are obtained by
local  ground  operators  or,  in  certain  cases,   through   customer-obtained
authorizations.  For  example,  Orion's  representatives  in the United  Kingdom
(Kingston  Communications),  France (Matra Hachette),  Germany (Nortel Dasa) and
Italy (Telecom Italia) have licenses in such countries.  Orion also has obtained
"landing rights" through the INTELSAT treaty  (although each INTELSAT  signatory
country  retains  sovereignty  over the  transmission  of satellite  signals and
retains the right to object to the use of satellites within its borders).  Orion
is now authorized,  either directly or through its ground operators,  to provide
service in 27 European countries.

   Orion  expects to pursue a similar  strategy  in Asia and Latin  America.  In
addition,  Orion will need to comply with the  national  laws of each country in
which it  provides  services.  Laws  with  respect  to  satellite  services  are
currently  unclear in  certain  jurisdictions,  particularly  within the Orion 3
footprint.  In certain of these  jurisdictions,  satellite  services may only be
provided via domestic  satellites.  The Company  believes  that certain of these
restrictions  may change and that it can structure its operations to comply with
the remaining  restrictions.  However, there can be no assurance in this regard.
See "Risk Factors -- Approvals Needed; Regulation of Industry."

HUMAN RESOURCES

   As of  October  31,  1996,  Orion  and its  subsidiaries  had  175  full-time
employees.  Of its  total  work  force,  six are part of  management,  44 are in
engineering  or satellite  control  operations,  75 are in marketing,  sales and
sales support, and 50 are devoted to support and administrative activities.

                                       76

<PAGE>



LEGAL PROCEEDINGS

   In October 1995, Skydata Corporation ("Skydata"), a former contractor,  filed
suit against Orion  Atlantic,  Orion  Satellite  Corporation  and Orion,  in the
United States District Court for the Middle  District of Florida,  claiming that
certain Orion Atlantic  operations using frame relay switches infringe a Skydata
patent.  Skydata's  suit sought  damages in excess of $10 million and asked that
any damages assessed be trebled. On December 11, 1995, the Orion parties filed a
motion to  dismiss  the  lawsuit  on the  grounds  of lack of  jurisdiction  and
violation of a mandatory  arbitration  agreement.  In addition,  on December 19,
1995, the Orion parties filed a Demand for Arbitration  against Skydata with the
American  Arbitration  Association in Atlanta,  Georgia,  requesting  damages in
excess of $100,000 for breach of contract and declarations,  among other things,
that Orion and Orion Atlantic own a royalty-free license to the patent, that the
patent is invalid and  unenforceable  and that Orion and Orion Atlantic have not
infringed  on the patent.  On March 5, 1996,  the court  granted  the  Company's
motion to dismiss the lawsuit on the basis that Skydata's  claims are subject to
arbitration.  Skydata  appealed  the  dismissal  to the United  States  Court of
Appeals  for the  Federal  Circuit.  Skydata  also filed a  counterclaim  in the
arbitration  proceedings asserting a claim for $2 million damages as a result of
the conduct of Orion and its affiliates. On May 15, 1996, the arbitrator granted
the Orion  parties'  request  for an initial  hearing on claims  relating to the
Orion parties' rights to the patent,  including the co-ownership claim and other
contractual claims.

   On November 9, 1996,  Orion and Skydata executed a letter with respect to the
settlement  in full  the  pending  litigation  and  arbitration.  As part of the
settlement, the parties are to release all claims by either side relating in any
way to the patent and/or the pending  litigation and  arbitration.  In addition,
Skydata  is to grant  Orion (and its  affiliates)  an  unrestricted,  world-wide
paid-up  license to make,  have made,  use or sell products or methods under the
patent and all other corresponding continuation and reissue patents. Orion is to
pay Skydata  $437,000 over a period of two years as part of the settlement.  The
parties  are in the  process of  documenting  the terms of the  settlement  in a
formal settlement agreement.

   While Orion is party to  regulatory  proceedings  incident  to its  business,
there  are no  material  legal  proceedings  pending  or,  to the  knowledge  of
management, threatened against Orion or its subsidiaries.

                                       77

<PAGE>



                                  MANAGEMENT

DIRECTORS AND EXECUTIVE OFFICERS

   Orion's Board is divided into three classes of directors,  serving  staggered
three-year  terms. The directors and executive  officers of Orion and their ages
and (in the case of directors) terms as of November 15, 1996 are as follows:

<TABLE>
<CAPTION>
                                                                         TERM EXPIRES
        NAME           AGE              POSITION WITH ORION               (DIRECTORS)
- --------------------  ----- ------------------------------------------- --------------
<S>                    <C>   <C>                                             <C>    
Gustave M. Hauser ..   67    Chairman, Director                              1998   
                                                                                    
W. Neil Bauer.......   50    President and Chief Executive Officer,          1999   
                             Director (Principal Executive Officer)                 
                                                                                    
David J. Frear......   40    Vice President, Chief Financial Officer                
                             and Treasurer (Principal Financial Officer             
                             and Principal Accounting Officer)                      
                                                                                    
Richard H. Shay.....   55    Vice President, Corporate and Legal                    
                             Affairs, and Secretary                                 
                                                                                    
Denis Curtin........   57    Senior Vice President, Orion Satellite                 
                             Corporation and General Manager,                       
                             Engineering and Satellite Operations                   
                                                                                    
                                                                                    
Hans C. Giner.......   57    Vice President of Orion and President,                 
                             Orion Asia Pacific Corporation                         
                                                                                    
                                                                                    
Douglas H. Newman ..   57    Vice President of Orion and                            
                             President, Orion Satellite Corporation                 
                                                                                    
Richard J. Brekka ..   35    Director                                        1997   

Warren B. French, Jr   73    Director                                        1997   

Barry Horowitz......   52    Director                                        1998   

Sidney S. Kahn......   59    Director                                        1999   

John G. Puente......   66    Director                                        1998   

W. Anthony Rice.....   44    Director                                        1997   

John V. Saeman......   60    Director                                        1998   

Robert M. Van Degna.   52    Director                                        1999   
</TABLE>                                                                     

BACKGROUND OF DIRECTORS AND EXECUTIVE OFFICERS

   Information  with respect to the business  experience and the affiliations of
the directors and executive officers of Orion is set forth below.

   Gustave M. Hauser has been  Chairman of Orion since January 1996 and has been
a director of Orion since  December  1982.  Since 1983, he has been Chairman and
Chief  Executive  Officer of Hauser  Communications,  Inc.,  an  investment  and
operating  firm   specializing   in  cable   television  and  other   electronic
communications.  From  1973 to 1983 he served as  Chairman  and Chief  Executive
Officer  of  Warner-Amex  Cable  Communications,  Inc.  (formerly  Warner  Cable
Communications,  Inc.), a major  multiple  system  operator of cable  television
systems and originator of satellite delivered video programming. He is a trustee
of the  Museum  of  Television  and  Radio.  He is a past Vice  Chairman  of the
National  Cable  Television  Association,  and from 1970 to 1977 he  served,  by
appointment of the President of the United States, as a director of the Overseas
Private Investment Corporation.

                                       78

<PAGE>



   W. Neil Bauer has been  President  of Orion since  March  1993,  and has been
Chief  Executive  Officer  and a director  since  September  1993.  From 1989 to
February 1993, Mr. Bauer was employed by GE American Communications, Inc., where
he served as Senior Vice President and General Manager of Commercial Operations.
Prior  to  1989,  Mr.  Bauer  was  Chief   Financial   Officer  of  GE  American
Communications,  Inc. and later head of  commercial  sales.  He held several key
financial  planning  positions  at GE/RCA  from 1984  through  1986  focused  on
operational  and  business  analysis of diverse  business  units  including  all
communications   units.   From   1974-1983,   he  was  employed  by  RCA  Global
Communications,  an international  record carrier.  During this period,  he held
several  financial and  operational  positions and was responsible for financial
and business planning.

   David J. Frear has been Vice President and Chief  Financial  Officer of Orion
since  November 1993 and Treasurer of Orion since January 1994.  From  September
1990 through April 1993, Mr. Frear served as Vice President and Chief  Financial
Officer of Millicom Incorporated,  an international  telecommunications  service
company.  From January 1988 to September 1990, Mr. Frear held various  positions
in the  investment  banking  department  at Bear,  Stearns & Co. Inc.  Mr. Frear
received his CPA in 1979.

   Richard H. Shay has been  Secretary  of Orion since  January  1993 and a Vice
President since April 1992. From July 1981 until September 1985, Mr. Shay served
as  Chief   Counsel  to  the   National   Telecommunications   and   Information
Administration  ("NTIA") of the U.S.  Department  of Commerce and then as Deputy
General  Counsel  to the  Department,  where he was  responsible  for the  legal
matters of the Department's  agencies. In his capacity as Chief Counsel to NTIA,
Mr. Shay also served as Acting Director of its Office of  International  Policy,
served on the  official  U.S.  delegation  to the 1982  Nairobi  Plenipotentiary
Conference  of the ITU and was involved in  preparation  for the 1983 ITU Direct
Broadcast Satellite World Administrative Radio Conference.

   Denis J.  Curtin is Senior Vice  President,  OrionSat  and  General  Manager,
Engineering and Satellite Operations. He joined the Company in September 1988 as
Vice  President,  Engineering.  He previously  was Senior  Director of Satellite
Engineering of COMSAT's Systems Division. While at COMSAT, Dr. Curtin served for
over 21 years in the systems engineering,  program and engineering management of
both domestic and international  satellite  systems.  He has an MS in Physics, a
Ph.D. in Mechanical Engineering, and has published numerous papers on solar cell
and  solar  array  technology,   is  the  editor  of  the  Trends  in  Satellite
Communications  and is a Fellow of the American  Institute of  Astronautics  and
Aeronautics.

   Hans C. Giner became  President of Orion Asia  Pacific  Corporation,  Orion's
subsidiary  devoted to pursuing  construction and launch of a satellite covering
the Asia Pacific  region,  in the fourth quarter of 1995 and a Vice President of
Orion in the first  quarter of 1996.  Mr. Giner served as a consultant  to Orion
from October  1995  through  January  1996  relating to similar  matters.  Prior
thereto,  he held  senior  positions  in the  satellite  and  telecommunications
industries  for more than 20 years.  Most  recently,  from  April  1994  through
September  1995 he served as President of Stellar One  Corporation,  a high-tech
company   designing,    manufacturing   and   distributing    technologies   for
telecommunications  groups,  particularly  local telephone and cable  television
companies.  Prior to that, from November 1987 through March 1994, Mr. Giner held
several  positions for, and  ultimately  served as president and CEO of Millisat
Holdings,  Inc., a member of the Millicom Group,  with worldwide  responsibility
for development of media and telecommunications properties, including broadcast,
cable and wireless television.

   Douglas H. Newman has been  President of Orion  Satellite  Corporation  since
October 16, 1995. Mr. Newman was with Sprint International as Vice President and
General  Manager  Asia-Pacific  Division  from July 1993 until  October 1994. He
served as Vice President  World Wide Sales and Marketing for Analog Devices Inc.
from  December  1988 to July  1993.  Prior  to that he was a Vice  President  of
National Semiconductor Corporation both in Europe and the United States from May
1979 until December 1988. Earlier, he spent 15 years at Texas Instruments Inc.'s
European  Semiconductor  Division  in  a  variety  of  management  positions  in
engineering, marketing and sales.

   Richard  J.  Brekka  has been a director  of Orion  since June 1994.  He is a
Managing Director of CIBC Wood Gundy Capital  ("CIBC-WG"),  the merchant banking
division  of  Canadian  Imperial  Bank of  Commerce  and is a  Director  and the
President of CIBC Wood Gundy Ventures, Inc., an indirect wholly

                                       79

<PAGE>



owned  subsidiary  of Canadian  Imperial  Bank of Commerce.  Mr.  Brekka  joined
CIBC-WG in February 1992. Prior to joining CIBC-WG, Mr. Brekka was an officer of
Chase Manhattan  Bank's merchant banking group from February 1988 until February
1992.

   Warren B. French,  Jr. has been a director of Orion since August 1988. He was
President and a director of Shenandoah  Telephone Company of Edinburg,  Virginia
from 1973 to 1988 and President and a director of Shenandoah  Telecommunications
Company, the parent company of Shenandoah Telephone Company,  from 1981 to 1988.
From  1988  through   1995,  he  was  Chairman  and  a  director  of  Shenandoah
Telecommunications Company. He is a past Chairman of the United States Telephone
Association and is a former director of First National Corporation.

   Barry  Horowitz has been a director of Orion since May 1996.  He is President
and Chief  Executive  Officer of  Mitretek  Systems,  Inc.  Mitretek  works with
federal, state and local governments as well as other non-profit public interest
organizations on technology-based  research and development  programs.  Mitretek
was incorporated in December 1995 as a result of a restructuring  with The MITRE
Corporation. Principal capabilities are related to information and environmental
system technologies.  In addition, Dr. Horowitz is President and Chief Executive
Officer of  Concept 5  Technologies,  Inc.,  a  subsidiary  of  Mitretek,  which
provides technical services to commercial clients, with its initial focus on the
financial  community.  Prior to the  restructuring  and since 1969, Dr. Horowitz
served MITRE in several capacities, including Trustee and President and CEO.

   Sidney S. Kahn has been a director of Orion since July 1987.  He is presently
a private investor.  From 1977 to December 1989, he was Senior Vice President of
E.F. Hutton Company,  Inc., a wholly owned  subsidiary of the E.F. Hutton Group,
Inc. He is also a director of Delia's, Inc.

   John G. Puente has been a director  since 1984.  Mr.  Puente was  Chairman of
Orion  from April 1987  through  January  1996,  and since  July,  1996 has been
serving as a consultant to the Company and chairman of the  Company's  Executive
Committee. He served as Chief Executive Officer of Orion from April 1987 through
September 1993. He was a director and, from 1978 to April 1987, served as Senior
Vice  President,  Executive Vice President or Vice Chairman of M/A-COM,  Inc., a
diversified  telecommunications  and manufacturing  company. He was a founder of
SouthernNet, Inc., a fiber optic long distance communications company and one of
the two  companies  that  merged  to form  Telecom*USA,  Inc.  (which  was later
acquired  by MCI),  serving as a director  of  SouthernNet  from July 1984 until
August  1987,  and  Chairman  of the Board of  SouthernNet  from July 1984 until
December 1986.  During his tenure as Chairman of the Board of  SouthernNet,  Mr.
Puente was  instrumental  in the  founding  of the  National  Telecommunications
Network,  a national  consortium  of long  distance  fiber optic  communications
companies, and was its first chairman. In 1972, Mr. Puente was a founder of DCC,
Inc.,  of which he became  Chairman and CEO. In 1978,  DCC, Inc. was acquired by
Microwave Associates to form M/A-COM, Inc.; DCC, Inc., subsequently was acquired
by Hughes Aircraft  Company and became Hughes Network  Systems,  Inc. Mr. Puente
also  played a prominent  role in the early  development  of the  communications
satellite  industry,  holding  technical and  executive  positions in COMSAT and
American Satellite Corporation.

   W. Anthony Rice has been a director of Orion since January 1994.  Mr. Rice is
Chief Executive Officer of British Aerospace Asset Management, the business unit
responsible  for  all of the  company's  activities  in  respect  of  commercial
aircraft  leasing and  financing.  Previously,  he served as Group  Treasurer of
British  Aerospace  Public  Limited  Company  from  1991  until the end of 1995.
British Aerospace is Europe's leading defense and aerospace company.

   John V.  Saeman has been a director of Orion since  December  1982.  He is an
owner of Medallion Enterprises LLC, a private investment firm located in Denver,
Colorado.  Mr. Saeman was Vice Chairman and Chief Executive Officer of Daniels &
Associates,  Inc. and its related entities in the telecommunications  field from
1980 to 1988. He is former  director as well as past Chairman of Cable Satellite
Public Affairs  Network  (C-Span) as well as a former director and past Chairman
of the  National  Cable  Television  Association.  Mr.  Saeman was a director of
Celerex Corporation and is a director of Nordstrom National Credit Bank. Celerex
Corporation filed a petition for  reorganization  under Chapter 11 of the United
States Bankruptcy Code in 1995.

                                       80

<PAGE>



   Robert M. Van Degna has been a director of Orion  since June 1994.  He is the
managing  general partner of Fleet Equity  Partners.  Mr. Van Degna joined Fleet
Financial  Group  in 1971 and has  held a  variety  of  lending  and  management
positions  until he  organized  Fleet  Equity  Partners  in 1982 and  became its
managing  general  partner.  Mr.  Van Degna  also  serves as a  director  of ACC
Corporation and Preferred Networks, Inc.

   Orion's  Certificate  of  Incorporation  and Bylaws provide that the Board of
Directors of Orion, which presently consists of eleven 11 members (including one
vacancy),  shall consist of that number of directors determined by resolution of
the Board of Directors. The Certificate of Incorporation provides that the Board
of  Directors   shall  be  divided  into  three  classes,   each  consisting  of
approximately  one-third  of the total number of  directors.  Class I Directors,
consisting  of Messrs.  Hauser,  Horowitz,  Puente and Saeman,  will hold office
until the 1998 annual meeting of stockholders; Class II Directors, consisting of
Messrs. Bauer, Kahn and Van Degna will hold office until the 1999 annual meeting
of stockholders;  and Class III Directors consisting of Messrs. Brekka, Rice and
French will hold office until the 1997 annual meeting of stockholders. There are
no  family  relationships  among  any of the  directors  or  officers  of Orion.
Executive Officers serve at the discretion of the Board of Directors.

   Three directors, Messrs. Rice, Brekka and Van Degna, were elected pursuant to
agreements with each of British Aerospace, CIBC and Fleet,  respectively,  which
terminated in August 1995 when the Common Stock became publicly traded.

COMMITTEES OF THE BOARD OF DIRECTORS

   The Board of Directors  has  established  a Committee on Auditing,  Corporate
Responsibility  and  Ethics  (the  "Audit  Committee"),  a  Committee  on  Human
Resources  and  Compensation  (the  "Compensation   Committee"),   an  Executive
Committee, a Finance Committee and a Nominating Committee.

   The Audit Committee is composed of Messrs.  Van Degna (chairman),  Hauser and
Kahn.  The Audit  Committee  examines  and  considers  matters  relating  to the
financial  affairs  of  Orion,  including  reviewing  Orion's  annual  financial
statements,  the  scope of the  independent  annual  audit  and the  independent
auditors' letter to management  concerning the effectiveness of Orion's internal
financial and  accounting  controls.  From the time Orion became  subject to the
Exchange Act through December 31, 1995 (the "1995 Public Company  Period"),  the
Audit Committee held one meeting.

   The Compensation Committee is composed of Messrs. Brekka (chairman),  French,
Saeman  and  Van  Degna.   The  Compensation   Committee   considers  and  makes
recommendations to Orion's Board of Directors with respect to programs for human
resource  development  and  management  organization  and  succession,  approves
changes in senior executive compensation, considers and makes recommendations to
Orion's Board of Directors with respect to compensation matters and policies and
employee  benefit and incentive plans and exercises  authority  granted to it to
administer such plans and  administers  Orion's stock option and grants of stock
options under the stock option plans. During the 1995 Public Company Period, the
Compensation  Committee  held two meetings.  Three of the four members  attended
both meetings; Mr. Brekka attended one of the two meetings.

   The  Executive  Committee  is  composed  of  Messrs.   Hauser,  Kahn,  Puente
(chairman),  Saeman and Van Degna. The Executive  Committee  provides  strategic
direction with respect to financing, strategic partners, acquisitions and market
focus, subject to approval by the Board of Directors of all significant actions.
The Executive  Committee was formed in July 1996 and has met numerous times with
regard to the  Transactions  and other  matters.  Mr.  Puente has been  actively
engaged  as  chairman  of  the  Executive   Committee  in  connection  with  the
Transactions.

   The Finance Committee is composed of Messrs. Brekka, Hauser, Kahn (chairman),
Puente,   Rice  and  Saeman.   The  Finance   Committee   considers   and  makes
recommendations  to the Board of Directors with respect to the financial affairs
of Orion,  including  matters  relating to capital  structure and  requirements,
financial  performance,   dividend  policy,  capital  and  expense  budgets  and
significant  capital  commitments.  During the 1995 Public Company  Period,  the
Finance Committee held ten meetings. Four of the members attended at least eight
of these meetings; Messrs. Rice and Brekka attended fewer than that number.

                                       81

<PAGE>



   The  Nominating  Committee is composed of Messrs.  French,  Puente and Saeman
(chairman).  The  Nominating  Committee  recommends  to the  Board of  Directors
qualified   candidates   for  election  as  directors  of  Orion  and  considers
candidates, if any, recommended by stockholders.  During the 1995 Public Company
Period, the Nominating Committee held one meeting. Each member of the Nominating
Committee attended this meeting.

LIMITS ON LIABILITY; INDEMNIFICATION

   Orion's Certificate of Incorporation provides that Orion's directors will not
be liable for monetary  damages for breach of the  directors'  fiduciary duty of
care to  Orion  and its  stockholders.  This  provision  in the  Certificate  of
Incorporation   does  not  eliminate  the  duty  of  care,  and  in  appropriate
circumstances  equitable  remedies  such as an  injunction  or  other  forms  of
non-monetary  relief would remain  available  under  Delaware law. In accordance
with the  requirements  of Delaware law,  Orion's  directors  remain  subject to
liability  for  monetary  damages (i) for any breach of their duty of loyalty to
Orion  or its  stockholders,  (ii) for acts or  omissions  not in good  faith or
involving  intentional  misconduct  or knowing  violation  of law,  (iii)  under
Section 174 of the Delaware General  Corporation Law for approval of an unlawful
dividend  or  an  unlawful  stock  purchase  or  redemption  and  (iv)  for  any
transaction from which the director derived an improper personal  benefit.  This
provision  also does not affect a  director's  responsibilities  under any other
laws,  such as the  federal  securities  laws or state or federal  environmental
laws.

   Orion's  Certificate of Incorporation also provides that, except as expressly
prohibited  by law,  Orion shall  indemnify any person who was or is a party (or
threatened to be made a party) to any threatened,  pending or completed  action,
suit or  proceeding  by reason of the fact that such person is or was a director
or officer of Orion (or is or was  serving at the request of Orion as a director
or officer of another enterprise), against expenses (including attorneys' fees),
judgments, fines and amounts paid in settlement actually and reasonably incurred
by such person in connection with such action, suit or proceeding if such person
acted in good faith and a manner such person reasonably believed to be in or not
opposed to the best interests of Orion, and, with respect to any criminal action
or  proceeding,  had no  reasonable  cause to  believe  his or her  conduct  was
unlawful.  Such indemnification shall not be made in respect of any claim, issue
or matter as to which such person shall have been adjudged to be liable to Orion
unless (and only to the extent that) the Delaware Court of Chancery or the court
in which such action or suit was  brought  determines  that,  in view of all the
circumstances  of the case,  such  person is fairly and  reasonably  entitled to
indemnity.

                                       82

<PAGE>



SUMMARY COMPENSATION TABLE

   The  following  table sets forth a summary of total  compensation,  including
bonuses, paid to the Chief Executive Officer and the four other most highly paid
executive  officers  (the  "named  executive  officers")  for  services  in  all
capacities to Orion and its subsidiaries for the fiscal years ended December 31,
1996, 1995 and 1994.

<TABLE>
<CAPTION>
                                            ANNUAL COMPENSATION               LONG TERM COMPENSATION
                                 ------------------------------------   ----------------------------------------------------- 
                                                                            AWARDS             PAYOUTS
                                                                                                                       
                                                                 OTHER                         SECURITIES              
                                                                ANNUAL           RESTRICTED    UNDERLYING               ALL OTHER  
           NAME AND                                            COMPEN-              STOCK       OPTIONS/      LTIP        COMPEN-  
      PRINCIPAL POSITION         YEAR  SALARY($)    BONUS($)   SATION($)(1)     AWARD(S)($)      SARS(#)    PAYOUTS($)    SATION($)
      ------------------         ----  ---------    --------   ------------     -----------      -------    ----------    ---------
<S>                             <C>    <C>          <C>        <C>                             <C>         
W. Neil Bauer,................  1996   $278,160     $     --   $      --                                   
 President and Chief..........  1995    265,000       90,000                                    110,294    
 Executive Officer............  1994    250,000      100,000    100,684                                    
David J. Frear, ..............  1996    185,996           --         --                                    
 Vice President, Treasurer....  1995    179,005       40,000      4,570                          55,147    
and Chief Financial Officer..  1994     170,000       51,000     25,715                                    
Douglas H. Newman ............  1996    201,091           --         --                                    
 Vice President of Orion .....  1995     34,816       14,000                                     50,000    
 and President, Orion                                                                                      
  Satellite                                                                                                
  Corporation.................  1994         --                                                            
Hans C. Giner.................  1996    137,902                                                  35,000    
 Vice President of Orion And .  1995         --                                                            
 President, Orion Asia Pacific                                                                             
  Corporation.................  1994         --                                                            
Denis J. Curtin,..............  1996    154,956                                                   5,000    
 Senior Vice President of.....  1995    143,306       38,000                                     24,705    
 Orion Satellite Corporation..  1994    133,850       35,700                                               
</TABLE>        
- ----------
(1)  Relocation expenses.

OPTION GRANTS IN LAST FISCAL YEAR

   Orion has adopted a 1987 Employee Stock Option Plan (the "1987 Employee Stock
Option Plan"). Under the 1987 Employee Stock Option Plan, options to purchase up
to an  aggregate of 1,470,588  shares of Orion  Common Stock are  available  for
grants to employees of Orion.  Orion has also  adopted a  Non-Employee  Director
Stock Option Plan. The following table sets forth information  concerning grants
of stock options to the named executive  officers  pursuant to the 1987 Employee
Stock Option Plan during the year ended December 31, 1996.

<TABLE>
<CAPTION>

                                                                              Potential Realized  
                                                                               Value at Assumed   
                                                                                 Annual Rates     
                                                                                of Stock Price    
                                                                                Appreciation      
                                     Individual Grants                         for Option Term  
                    ---------------------------------------------------------- ----------------
                    Number of      % of Total                                  
                    Securities       Options        Exercise or
                    Underlying     Granted to       Base Price
                     Options      Employees in     Per Share in    Expiration  
Name                 Granted      Fiscal Year        ($/Sh)(1)        Date       5%($)   10%($)
- ----                 -------      -----------      -------------   -----------   -----   ------
<S>                    <C>         <C>                   <C>      <C>   <C>     <C>      <C>     

W. Neil Bauer....          --      --
David J. Frear ..          --      --
Douglas H. Newman.         --      --
Hans C. Giner ...      25,000      20%                   8.49     01/16/03 (2)  86,386   201,425 
                       10,000       8%                  10.78     11/19/03 (2)  43,875   102,302 
Denis J. Curtin .       5,000       4%                   10.2     11/19/03 (2)  21,937    51,151 
</TABLE>                                                                 
- ----------
(1)  The  option  exercise  price is equal to one  hundred  percent  of the fair
     market value of the Orion Common Stock on the date the option was granted.

(2)  The options will vest in equal  installments  over a five-year  period from
     the date of grant.

                                83

<PAGE>



OPTION EXERCISES IN LAST FISCAL YEAR AND YEAR-END OPTION VALUES

   The following table sets forth the value of all  unexercised  options held at
year-end  1996 by the  named  executive  officers.  No named  executive  officer
exercised any stock options during the fiscal year.


                        NUMBER OF SECURITIES
                       UNDERLYING UNEXERCISED        VALUE OF UNEXERCISED
                               OPTIONS             IN-THE-MONEY OPTIONS AT
                       AT DECEMBER 31, 1996        DECEMBER 31, 1996 (1)
                     -------------------------    -------------------------
     NAME            EXERCISABLE/UNEXERCISABLE    EXERCISABLE/UNEXERCISABLE
     ----            -------------------------    -------------------------
W. Neil Bauer ...  97,058/138,235                 312,130/279,780
David J. Frear ..   35,293/60,294                   75,659/86,286
Douglas H.
Newman...........   10,000/40,000                  32,050/128,200
Hans C. Giner ...        0/35,000                       0/130,575
Denis J. Curtin     31,284/20,661                  121,404/40,321
- ----------
(1)  Based on a per share price of $12.875 on December 31, 1996.

COMPENSATION OF DIRECTORS

   Prior to January 1996 (Orion having become a publicly  traded  company during
1995),  directors  did not  receive  compensation  for  serving  on the Board of
Directors or its  committees  but were  reimbursed  for their  expenses for each
Board of Directors or committee  meeting  attended.  Commencing in January 1996,
directors  receive  annual  compensation  of  $4,000,  $1,500  for each Board of
Directors  meeting  attended,  $750 for each committee  meeting attended and per
annum grants of stock  options to purchase  10,000  shares of Common Stock under
the 1996 Non-Employee Director Stock Option Plan. An initial grant of options to
purchase  10,000  shares  of  Common  Stock  under  that  plan  was made to each
non-employee  director in January 1996. In addition, an initial grant of options
to  purchase  30,000  shares of Common  Stock  under that plan was made to Barry
Horowitz, a director, upon his election in March 1996. The option exercise price
of the options  granted to each  non-employee  director in January  1996 and Mr.
Horowitz in March 1996 was equal to the fair market value of Common Stock on the
respective dates the options were granted.

EMPLOYMENT  AGREEMENTS  AND  TERMINATION  OF  EMPLOYMENT  AND  CHANGE IN CONTROL
ARRANGEMENTS

   Orion has not entered into any  employment  agreements or any  termination of
employment or change in control  arrangements  with any of its officers,  except
for certain change in control  vesting  provisions in the 1987 Stock Option Plan
described below.

   In his capacity as a consultant to the Company, John G. Puente, a director of
the Company and Chairman of the Executive Committee, is compensated at a rate of
$25,000 per month and has been granted  non-incentive  stock options to purchase
up to an  aggregate of 100,000  shares of Common  Stock at an exercise  price of
$9.83 per share.  Of the options  granted to Mr. Puente,  50% are vested and 50%
will vest upon the successful  completion during Mr. Puente's tenure as Chairman
of the Executive Committee or within six months thereafter, of the Offering. All
options granted to Mr. Puente will vest  immediately  upon the sale or merger of
the Company during Mr. Puente's tenure as Chairman of the Executive Committee or
within six months thereafter.

COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION

     Mr.  Bauer,  the President and Chief  Executive  Officer of Orion,  and Mr.
Puente,  then  Chairman  of Orion,  served  on the  Compensation  Committee  and
therefore  participated in making  recommendations  to the Board of Directors on
officer compensation matters until June 28, 1995.

STOCK OPTION PLANS

   1987  Employee  Stock  Option  Plan.  In April 1987,  Orion  adopted its 1987
Employee  Stock  Option Plan.  Under the 1987  Employee  Stock  Option Plan,  as
amended in March  1995,  options to  purchase up to an  aggregate  of  1,470,588
shares of Common Stock may be granted to key employees of Orion and its

                                       84

<PAGE>



subsidiaries. The 1987 Employee Stock Option Plan provides for the grant both of
incentive  stock  options  intended to qualify as such under  Section 422 of the
Internal Revenue Code of 1986, as amended (the "Code"),  and nonstatutory  stock
options.  The 1987 Employee Stock Option Plan will terminate in May 1997, unless
sooner terminated by the Board of Directors.

   The 1987 Employee  Stock Option Plan is  administered  by the Board,  but the
Board has  delegated  administration  to the  Compensation  Committee,  which is
comprised of  disinterested  directors.  Subject to the limitations set forth in
the  1987  Employee  Stock  Option  Plan,  the  Compensation  Committee  has the
authority to select the persons to whom grants are to be made,  to designate the
number of shares to be covered  by each  option and  whether  such  option is an
incentive  stock option or a  nonstatutory  stock option,  to establish  vesting
schedules,  to  specify  the  type of  consideration  to be paid to  Orion  upon
exercise  and,  subject to certain  restrictions,  to specify other terms of the
options.  The maximum  term of options  granted  under the 1987  Employee  Stock
Option Plan is ten years.  The  aggregate  fair  market  value of the stock with
respect to which incentive  stock options are first  exercisable in any calendar
year may not exceed  $100,000 per  individual.  Options  granted  under the 1987
Employee  Stock Option Plan  generally  are  non-transferable  and expire either
upon, or 30 days after, the termination of an optionee's employment relationship
with Orion.  In general,  if an optionee dies or is permanently  disabled during
his or her  employment  by or  service  to Orion,  such  person's  option may be
exercised up to one year following such death or disability.

   Options  granted under the 1987  Employee  Stock Option Plan to the executive
officers  will  immediately  vest in the  event  the  optionee's  employment  is
terminated  within two years after a "Change in Control" by Orion other than for
"Cause" or by the  optionee  for "Good  Reason" (as such terms are defined in an
applicable  resolution of the Board of  Directors).  "Cause" for  termination of
employment is narrowly  defined,  including  only such matters as fraud, a crime
involving moral  turpitude,  compromising  trade secrets,  willfully  failing to
perform  material  assigned  duties or gross or willful  misconduct  that causes
substantial  harm to Orion.  "Good Reason"  means a reduction in the  optionee's
base  salary,  except  for a  reduction  of up to  10%  due  to a  reduction  in
compensation  generally applicable to executive officers of Orion, a substantial
reduction  in  responsibilities  or required  relocation.  A "Change in Control"
occurs  when any person or entity  becomes  the  beneficial  owner,  directly or
indirectly,  of securities representing 51% or more of the combined voting power
of  Orion's  then  outstanding   securities  (excluding  for  purposes  of  such
computation all securities of Orion  beneficially owned by such person or entity
as of March 15, 1995).

   The exercise  price of incentive  stock  options must equal at least the fair
market  value of the Common Stock on the date of grant.  The  exercise  price of
nonstatutory  stock options may be less than the fair market value of the Common
Stock on the date of  grant.  The  exercise  price of  incentive  stock  options
granted to any person who at the time of grant owns stock  possessing  more than
10% of the total combined  voting power of all classes of stock must be at least
110% of the fair market value of such stock on the date of grant and the term of
these options cannot exceed five years.

   As of  September  30,  1996,  Orion had  options  outstanding  under the 1987
Employee Stock Option Plan to purchase an aggregate of 891,776 shares held by 86
persons at a weighted  average  exercise price of $9.77 per share.  The exercise
price of all options  granted under the 1987 Employee Stock Option Plan has been
at least equal to the fair market  value of the Common  Stock on the date of the
grant as determined in good faith by the Board of Directors. As of September 30,
1996, options to purchase 129,755 shares of Common Stock granted pursuant to the
Plan had been exercised.  There are 449,057 shares of Common Stock available for
future grants under the 1987 Employee Stock Option Plan.

   The 1987 Employee  Stock Option Plan may be amended by the Board,  subject to
stockholder  approval if such approval is then required by applicable  law or in
order for the 1987  Employee  Stock  Option  Plan to  continue  to  satisfy  the
requirements of Rule 16b-3 under the Exchange Act.

   Non-Employee  Director Stock Option Plan. In January 1996,  Orion adopted its
Non-Employee  Director  Stock Option Plan  ("Non-Employee  Director Stock Option
Plan")  and up to  380,000  shares of Common  Stock are  reserved  for  issuance
thereunder.  The stock options  granted under the  Non-Employee  Director  Stock
Option Plan are non-incentive options.

   Under  the  terms  of the  Non-Employee  Director  Stock  Option  Plan,  each
Non-Employee  Director (as defined)  generally will receive or have vest options
to purchase  10,000 shares of Common Stock for each year that such  Non-Employee
Director serves as a director of Orion. Each current Non-Employee

                                       85

<PAGE>



Director has a vested option to purchase  10,000 shares of Common Stock,  and an
unvested option to purchase 10,000 shares of Common Stock which will vest at the
next annual  meeting of  stockholders  (expected to be held in May 1997) if such
director  remains in office until such date.  In  addition,  Mr.  Horowitz,  who
became a director on May 20, 1996, has an additional  option to purchase  10,000
shares  which  will  vest  if  he  remains  in  office  until  the  1998  annual
stockholders  meeting.  Each  current  Non-Employee  Director  will be  annually
granted an additional option to purchase 10,000 shares of Common Stock each year
after the annual  meeting of  stockholders  if he or she is then a  Non-Employee
Director.

   Each new Non-Employee  Director whose  commencement of service is after March
20, 1996 will be granted an initial  option to purchase  the number of shares of
Common Stock equal to (i) the number of complete  and partial  years in the term
to which such Non-Employee Director was elected or appointed, multiplied by (ii)
10,000.  Each Non-Employee  Director also will be annually granted an additional
option to purchase 10,000 shares of Common Stock as of each of (i) the day after
the Non-Employee Director's first re-election to the Board of Directors and (ii)
each year  after  the  annual  meeting  of  stockholders  if he or she is then a
Non-Employee Director.

   Each option will be  exercisable  from and after the day of the first  annual
meeting of  stockholders  after grant of the  option.  In the case of an initial
option to purchase of more than 10,000 shares, the option will be exercisable to
the extent of 10,000  shares from and after the day of the first annual  meeting
of stockholders  after grant of the option,  in respect of an additional  10,000
shares from and after the day of the second annual meeting of stockholders after
grant of the  option,  and (if the  option is to  purchase  of more than  20,000
shares), in respect of an additional 10,000 shares from and after the day of the
third  annual  meeting  of  stockholders  after  grant of the  option.  Upon the
termination  of service  of a  Non-Employee  Director  in all  capacities  as an
employee and/or director of Orion and all of its affiliated companies other than
by reason of the death or permanent and total disability,  any option granted to
such Non-Employee  Director  pursuant to the Non-Employee  Director Stock Option
Plan  shall  terminate  to  the  extent  it is  not  then  exercisable.  If  the
termination  of  service  is by  reason  of the  death or  permanent  and  total
disability of a  Non-Employee  Director,  the options held by such  Non-Employee
Director  shall be  exercisable in respect of all shares subject to such options
for a period of one year from the date of such  termination  of service or until
expiration of the option, if earlier.

   The option exercise price under the  Non-Employee  Director Stock Option Plan
is equal to 100% of the fair market value of Common Stock on the date the option
is granted.  Options granted under the  Non-Employee  Director Stock Option Plan
expire if not exercised within five years from the date of grant.

   Payment for shares  purchased  under the  Non-Employee  Director Stock Option
Plan may be made either in cash or cash  equivalents,  in shares of Common Stock
with a fair market value equal to the option price, or a combination of cash and
shares of Common Stock. The Non-Employee  Director Stock Option Plan also allows
for "cashless  exercise," in which a licensed broker tenders to Orion cash equal
to the  exercise  price (plus taxes  required to be  withheld) at the time Orion
issues the stock certificates.

   The Non-Employee  Director Stock Option Plan will terminate  automatically on
March 20, 2006,  unless  previously  terminated.  No termination,  suspension or
amendment  of the  Non-Employee  Director  Stock  Option  Plan may,  without the
consent of the optionee to whom an option has been granted, adversely affect the
rights of the holder of the option.

   Other Stock  Options.  From time to time, the Board of Directors of Orion may
grant  options to purchase  shares of Common Stock  outside of the 1987 Employee
Stock Option Plan and  Non-Employee  Director  Stock Option Plan. As of November
30, 1996,  options to purchase an  aggregate  of 123,987  shares of Common Stock
were  outstanding  outside of such plans at an average  exercise price of $8.30.
During 1995, 6,463 options granted outside of such plans were exercised.

OTHER EMPLOYEE BENEFIT PLANS

   1997 Employee Stock Purchase Plan. In September 1996,  Orion adopted its 1997
Employee  Stock  Purchase  Plan (the  "Stock  Purchase  Plan").  Under the Stock
Purchase  Plan,  eligible  employees  may purchase up to an aggregate of 500,000
shares of Common Stock through payroll  deductions.  Eligible  employees include
all employees except those who have been employed by Orion for less than three

                                       86

<PAGE>



months,  those who work less than five months per calendar  year or less than 20
hours per week, and those who would own 5% or more of the total combined  voting
power of all classes of Orion's  capital stock upon their  participation  in the
Stock  Purchase  Plan.  The Stock  Purchase Plan will terminate at the sooner of
September  2006 or such time as all shares of Common Stock  available  under the
Stock Purchase Plan have been issued.

   The Stock  Purchase  Plan is  administered  by the  Board,  but the Board has
delegated  administration  to its Human  Resources and  Compensation  Committee.
Employees may commence  participation in the Stock Purchase Plan or change their
payroll  deduction  percentages  effective  at the  beginning  of each  calendar
quarter. On the last day of each quarter, all funds accumulated in an employee's
account are used to purchase shares of Common Stock at a purchase price equal to
the lesser of 85% of the fair market value of such Common Stock (i) on the first
trading day of the quarter or (ii) on the last trading day of the  quarter,  but
in no event shall the  per-share  price be less than the par value of the Common
Stock ($.01). No employee may purchase in any one calendar year shares of Common
Stock having an aggregate  fair market value in excess of $25,000.  Common Stock
purchased   under  the  Stock   Purchase  Plan  is  entitled  to  full  dividend
participation.

   An employee's  participation  in the Stock  Purchase  Plan  terminates in the
event the  employee  voluntarily  terminates  such  participation,  ceases to be
employed by Orion or ceases to be eligible to  participate in the Stock Purchase
Plan, or in the event the Board elects to terminate the Stock  Purchase Plan. An
employee who retires,  is laid off, takes a leave of absence,  dies or suffers a
disability may directly or, in the case of death,  through the employee's estate
withdraw any payroll  deductions  remaining in the employee's  account,  receive
that  number of shares of Common  Stock which may be  purchased  with the amount
then credited to the employees account, or make up any deficiency resulting from
missed payroll  deductions  through an immediate cash payment.  Participation in
the Stock  Purchase  Plan may resume at the beginning of the next quarter if the
employee again becomes eligible to participate.

   The Stock  Purchase  Plan is not subject to the  Employee  Retirement  Income
Security Act of 1974, as amended  ("ERISA"),  nor is it qualified  under Section
401(a) of the Code. As of November 15, 1996, no shares of Common Stock have been
purchased or issued under the Stock Purchase Plan.

   1997 401(k) Profit  Sharing Plan. In September  1996,  Orion adopted its 1997
401(k) Profit Sharing Plan (the "401(k) Plan").  Under the 401(k) Plan, eligible
employees may elect to have a portion of their pay deducted for  investment in a
variety of mutual  funds that invest in equity and debt  securities  and a money
market  account.  In  addition,  Orion  may  in  its  discretion  make  matching
contributions  in the form of cash or in the equivalent  amount of Common Stock,
and may make profit sharing contributions.  Up to 100,000 shares of Common Stock
are issuable as matching  contributions  under the 401(k) Plan.  The 401(k) Plan
will  continue  indefinitely  unless  terminated  by  Orion  at any  time in its
discretion.  Orion may also suspend matching and profit sharing contributions at
any time in its sole discretion.

   The 401(k) Plan is administered under a written trust agreement between Orion
and certain  trustees (the "401(k)  Trustees").  The 401(k) Trustees oversee the
investment of employee contributions, and Orion administers all other matters in
connection with the day-to-day  operation of the 401(k) Plan. Eligible employees
may elect to deduct up to $9,500 of their  compensation  on a pre-tax basis in a
given calendar year. The 401(k)  Trustees have  discretion to select among these
investment  media,  or employees may direct the 401(k)  Trustees to invest their
payroll deductions in accordance with specific instructions.  At its discretion,
Orion  may  match  all or part of  employee  payroll  deductions  in cash or the
equivalent  amount of Common Stock. In addition,  Orion may also make additional
profit  sharing  contributions  in its  discretion  by  distributing  a  certain
percentage  of its  profits  to  employees  pro rata  based  on the  ratio of an
employee's   compensation   to  the  total   compensation  of  all  401(k)  Plan
participants.  Orion is responsible for directing the investment of any matching
or profit sharing contributions it makes to employee accounts.

   An employee's  payroll  deductions (and any rollover  contributions  into the
401(k)  Plan) and earnings  thereon are always 100% vested and  non-forfeitable.
Matching and profit sharing contributions become 100% vested and non-forfeitable
for any employee who attains age 65, dies, or becomes disabled while working for
Orion. An employee whose employment terminates for any other reason will be

                                87

<PAGE>



0% vested in any matching and profit sharing contribution which the employee has
received if the  employee has less than two years of service with Orion and 100%
vested in such matching and profit sharing contributions if the employee has two
or more years of service.  The 401(k) Plan allows  employees to begin  receiving
benefits  upon  age 65 or  upon  becoming  disabled  while  employed  by  Orion.
Employees may also  withdraw from their account in the event of certain  defined
hardships, and may borrow between $1,000 and the lesser of $50,000 or 50% of the
vested  amounts  in  their  accounts  at the  401(k)  Trustee's  discretion.  An
employee's  participation  in the  401(k)  Plan will  terminate  in the event of
voluntary termination by the employee,  termination of the employee's employment
or eligibility, or Orion's election to terminate the 401(k) Plan.

   The  401(k)  Plan is  qualified  under  Section  401(a)  of the Code and as a
qualified cash or deferred compensation  arrangement under Section 401(k) of the
Code.  The  401(k)  Plan  is  also  subject  to  certain  provisions  of  ERISA,
principally  Title I, relating to protection of employee benefit rights,  and to
the  provisions  of the Code relating to  retirement  plans.  As of November 15,
1996,  no  shares of  Common  Stock or other  cash  matching  or profit  sharing
contributions have been distributed under the 401(k) Plan.

                                       88

<PAGE>



                             CERTAIN TRANSACTIONS

   The following is a summary of certain  transactions  among Orion,  directors,
officers and certain stockholders of Orion, and related persons.  Orion believes
that each of such  transactions  was on terms no less  favorable  to Orion  than
reasonably   could  have  been  obtained  in  arm's-length   transactions   with
independent  third  parties.  Orion  has a policy  requiring  that any  material
transactions  between Orion and persons or entities  affiliated  with  officers,
directors or principal  stockholders  of Orion be on terms no less  favorable to
Orion than  reasonably  could be  obtained  in  arm's-length  transactions  with
independent third parties. Orion's policy is to conduct an appropriate review of
all related party  transactions  and to have the Audit Committee or a comparable
body review potential conflict of interest situations.

   Orion is a party to numerous  agreements  with one or more Limited  Partners,
most of which were  entered into in December  1991,  including  the  partnership
agreement of Orion Atlantic,  firm and contingent capacity leases (most of which
will be  terminated  in  connection  with the  Exchange),  the Orion 1 Satellite
Contract, the Orion 2 Satellite Contract, agreements with STET or its affiliates
concerning the TT&C facility,  representative agent agreements and agreements to
make  loans  or  advances  to Orion  (which  will be  terminated  as part of the
Exchange). See "The Merger and the Exchange."

   
   Orion entered into the Orion 1 Satellite Contract with British  Aerospace,  a
principal  stockholder of Orion and of which Mr. Rice, a director of Orion, is a
Group Treasurer.  Under the terms of the Orion 1 Satellite  Contract,  Orion has
paid an  aggregate  of $43.4  million  in 1991,  $72  million in 1992 (plus a $5
million  payment  upon   termination  for  convenience  by  Orion  of  a  second
satellite), $26 million in 1993, $89.8 million in 1994 and $0.3 million in 1995.
As of September 30, 1996, Orion Atlantic had obligations of $15 million to Matra
Marconi  Space with  respect to incentive  payments  under the Orion 1 Satellite
Contract, of which $13 million will be paid on the Closing Date. Of this amount,
$10 million will be  re-invested  in Orion by Matra  Marconi  Space in the Matra
Marconi  Investment.  See "Description of Certain  Indebtedness." The balance of
the  outstanding  obligations  are payable 18 months  following  commencement of
construction under the Orion 2 Satellite Contract, and subsequent payments of up
to  $29.4  million  may  become  payable  thereafter,   depending  on  satellite
performance.  See "Management's  Discussion and Analysis of Financial  Condition
and Results of Operation -- Liquidity and Capital Resources."     

   Orion has engaged certain Limited Partners as representative agents for sales
and ground  operations.  A joint venture between two Limited Partners  (Kingston
Communications   and   British   Aerospace)   serves  as  a  ground   operations
representative  in the United  Kingdom,  and the  affiliate  of another  Limited
Partner (Matra Hachette) serves as a ground operations representative in France.
Orion  paid these  Limited  Partners  an  aggregate  of $1.6  million in 1996 as
commissions and other fees (including for ground  operations and, in the case of
the Kingston Communications/British Aerospace joint venture, satellite capacity,
equipment  leasing and other  charges),  and paid these  Limited  Partners  $1.9
million in 1995 and $1.9 million in 1994 for these  services.  See  "Business --
Sales and Marketing" and " -- Network Operations; Local Ground Operators."

   In December  1991,  Orion issued 259,515 shares of Common Stock at a value of
$11.56 per share to British  Aerospace Space Systems,  Inc. in  consideration of
British   Aerospace  Space  Systems,   Inc.'s  agreement  to  guarantee  Orion's
obligations  under a $10  million  letter  of  credit  (see  Note 4 of  Notes to
Consolidated Financial Statements).  The shares were reconveyed to Orion and are
held in  treasury  at a value of $0.  The shares are  pledged  as  security  for
British  Aerospace  Space  Systems,  Inc.  in the event it is  required  to fund
amounts  under its  guarantee  and Orion does not provide  reimbursement.  These
arrangements will be terminated upon the closing of the Transactions.

   In December 1993, Orion issued an aggregate of 178,097 shares of Common Stock
as part of a private  placement of its Common Stock to certain of its  directors
and affiliates of those  directors at a purchase price of $10.20 per share.  The
terms of such issuance  permitted  the  purchasers to receive the benefit of any
lower price at which Common Stock subsequently was issued in a private placement
or to receive any other security subsequently issued in a private placement.  In
June  1994,  when  Orion  issued  shares  of  Common  Stock as part of a private
placement  of its Common  Stock to a limited  number of  institutions  and other
investors  (including  64,705  shares to  affiliates of directors) at a purchase
price of

                                       89

<PAGE>



   
$8.50 per share,  Orion issued  100,326  additional  shares to the directors and
affiliates  of  directors  who  purchased  Common  Stock in  December  1993.  In
addition,  after Orion issued Series A Preferred  Stock (along with warrants and
options to make an additional  investment) to CIBC,  Fleet and Chisholm (each as
defined  below) in June 1994,  the  directors  and  affiliates  of directors who
purchased  Common Stock in December 1993 each  exercised  their right to receive
Series A Preferred  Stock (along with warrants and options to make an additional
investment)  in exchange for the Common  Stock  previously  acquired,  and Orion
issued an aggregate of  $3,000,000  of Series A Preferred  Stock to such persons
and entities.

   In April 1994, Orion entered into an agreement with Space Systems/Loral, Inc.
("SS/L") whereby SS/L purchased  588,235 shares of Common Stock for an aggregate
purchase price of $5,000,000.

   In June  1994,  CIBC  Wood  Gundy  Ventures,  Inc.  ("CIBC"),  Fleet  Venture
Resources, Inc. ("Fleet") and Chisholm Partners, II, L.P. ("Chisholm") purchased
$11.5 million in Series A Preferred  Stock.  For a  description  of the Series A
Preferred Stock,  see "Description of Capital Stock -- Senior Preferred  Stock."
In connection with the  transaction,  CIBC and Fleet each were granted the right
to elect one member of Orion's Board of Directors.  These rights terminated as a
result of the Company's initial public offering.    

   In June 1994,  CIBC, Inc. (an affiliate of CIBC) became a $25,000,000  lender
under the Orion 1 Credit Facility.

   
   In June 1995, CIBC,  Fleet and certain  directors and affiliates of directors
who purchased Series A Preferred Stock in June 1994 purchased approximately $4.2
million of Series B Preferred  Stock of Orion.  This purchase was pursuant to an
option  granted  in  June  1994.  The  Series  B  Preferred  Stock  has  rights,
designations  and  preferences  substantially  similar  to those of the Series A
Preferred Stock, and is subject to similar  covenants,  except that the Series B
Preferred  Stock is convertible  into Common Stock at an initial price of $10.20
per share, subject to certain  anti-dilution  adjustments.  For a description of
the Series B  Preferred  Stock,  see  "Description  of  Capital  Stock -- Senior
Preferred Stock."

   In November 1995, Orion Atlantic  redeemed the limited  partnership  interest
previously  held by STET for an aggregate of  approximately  $11.5  million (the
"STET  Redemption"),  consisting  of $3.5  million  in cash  and $8  million  in
promissory notes, $3.5 million (plus accrued interest of approximately $400,000)
of which  will be paid on the  Closing  Date.  As part of the  STET  Redemption,
Telecom Italia, a subsidiary of STET,  entered into a  representative  agreement
and distributor arrangement with Orion providing for sales, marketing,  customer
support and ground operations  services in Italy. Orion Atlantic funded the STET
Redemption by selling a new limited partnership interest to Orion for $8 million
(including  $3.5 million in cash and $4.5  million in  promissory  notes),  $3.5
million (plus accrued interest of approximately  $400,000) of which will be paid
on the Closing Date).  Orion  Atlantic also entered into  amendments to existing
contracts  with STET  that were  expected  to  result in a cash  savings  by the
Company of approximately $3.5 million over a ten-year period. In connection with
the STET Redemption, Orion agreed to indemnify Telecom Italia for payments which
would be made  under its firm and  contingent  capacity  agreements  with  Orion
Atlantic. Such indemnity will be discontinued on the Closing Date.     

   In July 1996,  Matra Marconi Space,  the parent company of MMS Space Systems,
the prime  contractor  for Orion 1, entered into the Orion 2 Satellite  Contract
with Orion  regarding  construction  of Orion 2, which  contract  was amended in
December  1996.  Certain  terms of the Orion 2 Satellite  Contract are described
above under the  caption  "Business  --  Implementation  of the Orion  Satellite
System -- Orion 2." Matra Hachette, one of the parent companies of Matra Marconi
Space,  will be a more  than 5%  beneficial  owner of  Common  Stock  after  the
Exchange and the Merger. See "The Merger and the Exchange."

   Effective as of June 1996,  Orion and the Limited  Partners  entered into the
Exchange  Agreement.  In December  1996 and January 1997,  the Limited  Partners
agreed to extend to April 30, 1997 the  termination  date for the Exchange.  See
"The Merger and the Exchange."

   
   Effective as of January 13,  1997,  Orion and each of British  Aerospace  and
Matra Marconi Space entered into a Debenture Purchase Agreement for the sale and
issuance  of  the  Junior  Subordinated  Debentures.  The  net  proceeds  of the
Debenture  Investments,  which will occur  concurrently with this Offering,  are
estimated to be approximately $59 million.  Such net proceeds are expected to be
used for  initial  payments  to the  manufacturers  under the Orion 2  Satellite
Contract.     

                                       90

<PAGE>



                             PRINCIPAL STOCKHOLDERS

   
   The  following  table sets forth  certain  information  regarding  beneficial
ownership  of the  Company's  Common  Stock,  as of September  30, 1996,  and as
adjusted  to  reflect  the  beneficial  ownership  of  Common  Stock  after  the
Transactions,  assuming for this purpose that the Transactions  close on January
30, 1997 (if the  Transactions  close after such date, the Limited Partners will
beneficially own greater amounts of Common Stock), by (i) each stockholder known
by the  Company  to be the  beneficial  owner of more than five  percent  of the
outstanding Common Stock, (ii) each director of the Company,  (iii) each current
executive officer named in the Summary Compensation Table and (iv) all directors
and executive  officers as a group.  Except as indicated,  the Company  believes
that, based on information  furnished by such owners,  the beneficial  owners of
the Common Stock listed below have sole investment and voting power with respect
to such  shares,  subject  to  community  property  laws where  applicable.  The
information  set forth below which is  calculated  after the  Transactions  on a
fully diluted basis assume the Warrants are not exercised.  If the Warrants were
included in the  information  set forth  below,  the number of shares on a fully
diluted basis would increase by 697,400 shares.     

<TABLE>
<CAPTION>
                                                                                                       AFTER THE TRANSACTIONS
                                          BEFORE THE TRANSACTIONS        AFTER THE TRANSACTIONS     ON A FULLY DILUTED BASIS(23)
                                       ----------------------------- ----------------------------- -----------------------------
                                                       PERCENT OF                    PERCENT OF                    PERCENT OF
                                         AMOUNT OF   TOTAL SHARES OF   AMOUNT OF   TOTAL SHARES OF   AMOUNT OF   TOTAL SHARES OF
                                        BENEFICIAL    COMMON STOCK    BENEFICIAL    COMMON STOCK    BENEFICIAL    COMMON STOCK
                                         OWNERSHIP   OUTSTANDING(2)    OWNERSHIP   OUTSTANDING(2)    OWNERSHIP   OUTSTANDING (2)
                                       ------------ ---------------- ------------ ---------------- ------------ ----------------
<S>                                    <C>          <C>              <C>          <C>              <C>          <C>
NAME AND ADDRESS OF
BENEFICIAL OWNER (1)
Limited Partners
  and Affiliates 
British Aerospace Space                598,183      5.4%             7,153,726    40.6%            7,153,726    27.6%
 Systems, Inc. (3)
 British Aerospace
 Communications, Inc.
 British Aerospace
 Holdings, Inc.
 13873 Park Center Road
 Herndon, VA 22071 
Lockheed Martin Commercial             239,769      2.2              1,368,340    11.3             1,368,340     5.3
 Launch Services, Inc.
 P.O. Box 179
 MSM DC-1400
 Denver, CO 80201-0179 
MCN Sat US, Inc                              *        *              1,735,714    13.7             1,735,714     6.7
 Matra Marconi Space
 UK Limited
 37, Avenue Louis Breuget B.P.1.
 78146 Velizy Villacoublay Cedez
 France 
Trans-Atlantic Satellite, Inc                *        *                802,514     6.8               802,514     3.1
 1211 Avenue of the Americas
 41st Floor
 New York, NY 10036 
Kingston Communications                 43,252        *                684,109     5.9               684,109     2.6  
 International Limited  
 Telephone House
 Carr Lane
 Kingston-upon-Hull
 HU1 3RE
 England 
COM DEV Satellite                       18,382        *                565,010     4.9               565,010     2.2
 Communications Limited
 150 Sheldon Drive
 Cambridge, Ontario
 Canada N1R 7H6    

                                92

<PAGE>



                                                                                                       AFTER THE TRANSACTIONS
                                          BEFORE THE TRANSACTIONS        AFTER THE TRANSACTIONS     ON A FULLY DILUTED BASIS(23)
                                       ----------------------------- ----------------------------- -----------------------------
                                                       PERCENT OF                    PERCENT OF                    PERCENT OF
                                         AMOUNT OF   TOTAL SHARES OF   AMOUNT OF   TOTAL SHARES OF   AMOUNT OF   TOTAL SHARES OF
                                        BENEFICIAL    COMMON STOCK    BENEFICIAL    COMMON STOCK    BENEFICIAL    COMMON STOCK
                                         OWNERSHIP   OUTSTANDING(2)    OWNERSHIP   OUTSTANDING(2)    OWNERSHIP   OUTSTANDING (2)
                                       ------------ ---------------- ------------ ---------------- ------------ ----------------
Limited Partners                           899,586     8.1             12,309,413   54.7             12,309,413   47.5
 and Affiliates
 as a group 
John V. Saeman                           1,486,440    13.4              1,486,440   13.4              1,486,440    5.7
 J.V. Saeman & Co.(4)(5)
 Medallion Enterprises, LLC
 Suite 570
 3200 Cherry Creek South Drive
 Denver, CO 80209
CIBC Wood Gundy Ventures, Inc.             977,123     8.2                977,123    8.2                977,123    3.8
 (4)(6)
 425 Lexington Avenue
 New York, NY 10017                
Cumberland Associates                      815,000     7.4                815,000    7.4                815,000    3.1
 1114 Avenue of the Americas
 New York, NY 10036
Fleet Venture Resources, Inc.(4)(7)        743,428     6.3                743,428    6.3                743,428    2.9
 Fleet Equity Partners VI, L.P.
 Chisholm Partners II, L.P. 
 50 Kennedy Plaza
 Providence, RI 02903
Dawson-Samberg Capital                     637,500     5.8                637,500    5.8                637,500    2.5
 Management, Inc.
 Pequot General Partners
 DS International Partners
 Pequot Endowment Partners, L.P.
 Dawson-Samberg(8)
 354 Pequot Ave.
 Southport, CT 06490 
Space Systems/Loral, Inc.                 588,235     5.4                588,235    5.4                588,235    2.3
 3925 Fabian Way
 Palo Alto, CA 94303
Gustave M. Hauser(4)(9)                   437,517     4.0                437,517    4.0                437,517    1.7
 712 Fifth Avenue
 New York, New York 01910
John G. Puente (4)(10)                    432,181     3.9                432,181    3.9                432,181    1.7
 2440 Research Blvd., Suite 400
 Rockville, MD 20850.
Sidney S. Kahn(4)(11)                     254,840     2.3                254,840    2.3                254,840    1.0
 14 East 60th Street, Suite 500
 New York, New York 10022
W. Neil Bauer (4)(12)                     133,821     1.2                133,821    1.2                133,821      *
 2440 Research Blvd., Suite 400
 Rockville, MD 20850
David J. Frear (4)(13)                     60,181       *                 60,181      *                 60,181      *
 2440 Research Blvd., Suite 400
 Rockville, MD 20850
Richard H. Shay (14)                       35,805       *                 35,805      *                 35,805      *
 2440 Research Blvd., Suite 400
 Rockville, MD 20850
Warren B. French, Jr. (15)                 15,623       *                 15,623      *                 15,623      *
 124 S. Main Street
 Edinburg, VA 22824
                                       93

<PAGE>



                                                                                                       AFTER THE TRANSACTIONS
                                          BEFORE THE TRANSACTIONS        AFTER THE TRANSACTIONS     ON A FULLY DILUTED BASIS(23)
                                       ----------------------------- ----------------------------- -----------------------------
                                                       PERCENT OF                    PERCENT OF                    PERCENT OF
                                         AMOUNT OF   TOTAL SHARES OF   AMOUNT OF   TOTAL SHARES OF   AMOUNT OF   TOTAL SHARES OF
                                        BENEFICIAL    COMMON STOCK    BENEFICIAL    COMMON STOCK    BENEFICIAL    COMMON STOCK
                                         OWNERSHIP   OUTSTANDING(2)    OWNERSHIP   OUTSTANDING(2)    OWNERSHIP   OUTSTANDING (2)
                                       ------------ ---------------- ------------ ---------------- ------------ ----------------

Richard J. Brekka (16)                     10,000       *                10,000       *                10,000       *
 CIBC Wood Gundy Ventures, Inc.
 425 Lexington Avenue
 New York, NY 10017
Barry Horowitz (17)                        10,000       *                10,000       *                10,000       *
 Mitretek Systems, Inc.
 7525 Colshire Drive
 McLean, VA 22102
Douglas H. Newman (18)                     20,000       *                20,000       *                20,000       *
 2440 Research Blvd., Suite 400
 Rockville, MD 20850 
W. Anthony Rice (19)                       10,000       *                10,000       *                10,000       *
 British Aerospace
 13873 Park Center Road
 Herndon, VA 22071
Robert M. Van Degna (20)                   10,000       *                10,000       *                10,000       *
 Fleet Equity Partners
 50 Kennedy Plaza
 Providence, RI 02903
Hans Giner (21)                             5,000       *                 5,000       *                 5,000       *
 2440 Research Blvd., Suite 400
 Rockville, MD 20850
Dennis J. Curtin (22)                      26,039       *                26,039       *                26,039       *
 2440 Research Blvd., Suite 400
 Rockville, MD 20850
All directors and executive officers    2,947,447    25.6             2,947,447    25.6             2,947,447    11.4
 as a group (15 persons)
</TABLE>
- ----------
*    Less than 1%.

(1)  In accordance with Rule 13d-3 under the Exchange Act, a person is deemed to
     be a "beneficial  owner" of a security if he or she has or shares the power
     to vote or direct  the voting of such  security  or the power to dispose or
     direct the  disposition of such  security.  A person is also deemed to be a
     beneficial  owner of any  securities  of which that person has the right to
     acquire  beneficial  ownership within 60 days from September 30, 1996. More
     than  one  person  may be  deemed  to be a  beneficial  owner  of the  same
     securities.  All  persons  shown in the table  above  have sole  voting and
     investment power, except as otherwise indicated. This table includes shares
     of Common Stock subject to outstanding  options granted pursuant to Orion's
     Stock Option Plan and the  Non-Employee  Director  Stock  Option Plan.  The
     shares held by the Limited  Partners and their  affiliates may be deemed to
     be  beneficially  owned  by  their  parent  companies,   including  British
     Aerospace Public Limited Company, COM DEV, Limited, Kingston Communications
     (Hull)  plc,  Martin  Marietta  Technologies,   Inc.  and  Lockheed  Martin
     Corporation, Matra Hachette and Nissho Iwai Corporation.

(2)  For the purpose of computing the  percentage  ownership of each  beneficial
     owner,  any securities which were not outstanding but which were subject to
     options,  warrants, rights or conversion privileges held by such beneficial
     owner  exercisable  within  60  days  were  deemed  to  be  outstanding  in
     determining  the  percentage  owned by such  person  but  were  not  deemed
     outstanding in determining the percentage owned by any other person.

(3)  Includes  511,678 shares held of record and 86,505 shares issuable upon the
     exercise of warrants held by British  Aerospace  Space  Systems,  Inc. Such
     warrants were exercised subsequent to September 30, 1996.

(4)  Does not include  shares  issuable  upon  exercise  of  warrants  which are
     exercisable  only in the event that the Senior  Preferred Stock is redeemed
     by Orion prior to its conversion into Common Stock.

(5)  The 1,486,440 shares of Common Stock  beneficially  owned by John V. Saeman
     include  58,823 shares  issuable upon  conversion of 500 shares of Series A
     Preferred  Stock and 16,339  shares  issuable  upon  conversion  of 166.667
     shares of Series B Preferred  Stock. Of the remaining  1,411,278  shares of
     stock  beneficially  owned  by John V.  Saeman,  814,005  are held by J. V.
     Saeman & Co., a general  partnership,  of which Mr. Saeman and his wife are
     the sole partners, 40,196 are held by JCC, Ltd., a limited partnership,  of
     which J. V.  Saeman & Co. is the  general  partner  and 535,523 are held by
     Medallion  Enterprises,  LLC of which Mr.  Saeman and his wife are the sole
     members.  Includes  10,000  shares  issuable upon exercise of stock options
     exercisable within 60 days.

                                93

<PAGE>



(6)  Includes  764,705 shares issuable upon conversion of 6,500 shares of Series
     A Preferred  Stock and 212,418 shares issuable upon conversion of 2,166.667
     shares of Orion  Series B Preferred  Stock held by CIBC,  which  conversion
     would increase the number of outstanding  shares of Common Stock by 977,123
     (8.9%).

(7)  Includes  588,234 shares issuable upon conversion of 4,000 shares of Series
     A  Preferred  Stock  held by the two Fleet  entities  (which  include,  for
     purposes of this footnote,  Fleet Venture Resources,  Inc. and Fleet Equity
     Partners,  VI, L.P.) and 1,000  shares of Series A Preferred  Stock held by
     Chisholm,  and 130,685 shares  issuable upon  conversion of 1,333 shares of
     Series B  Preferred  Stock  held by Fleet  and  preferred  options  held by
     Chisholm  which are  convertible  into 24,509 shares of Common Stock.  Such
     conversion would increase the number of shares of outstanding  Common Stock
     by 743,428 (6.8%).

(8)  Includes 54,100 shares held by  Dawson-Samberg  Capital  Management,  Inc.,
     235,400 shares held by Pequot General  Partners,  204,100 shares held by DS
     International   Partners  and  143,000  shares  held  by  Pequot  Endowment
     Partners, L.P.

(9)  Includes 58,823 shares issuable upon the conversion of 500 shares of Series
     A Preferred  Stock and 16,339 shares  issuable  upon  conversion of 166.667
     shares  of  Series B  Preferred  Stock  held by Mr.  Hauser  and his  wife.
     Includes 10,000 shares issuable upon exercise of stock options  exercisable
     within 60 days.

(10) Includes  58,439  shares held of record and 7,351 shares  issuable upon the
     exercise of options by Mr. Puente's wife. Also includes 321,501 shares held
     of record, 43,087 shares issuable upon the exercise of stock options, 1,411
     shares  issuable  upon the  conversion  of 12 shares of Series A  Preferred
     Stock  and 392  shares  issuable  upon  conversion  of 4 shares of Series B
     Preferred  Stock held by Mr. Puente.  Includes  10,000 shares issuable upon
     exercise of stock options exercisable within 60 days.

(11) Includes 29,411 shares issuable upon the exercise of 250 shares of Series A
     Preferred Stock and 8,169 shares issuable upon conversion of 83.333 Hshares
     of Series B Preferred Stock.  Includes 10,000 shares issuable upon exercise
     of stock options exercisable within 60 days.

(12) Includes 133,821 shares issuable upon the exercise of stock options held by
     Mr. Bauer  exercisable  within 60 days. Does not include 10,220 shares held
     of record, 1,882 shares issuable upon the conversion of 16 shares of Series
     A Preferred  Stock, and 522 shares issuable upon conversion of 5.333 shares
     of Series B  Preferred  Stock  purchased  in June 1995 held by Mr.  Bauer's
     wife. Mr. Bauer disclaims beneficial ownership of these shares.

(13) Includes  46,321  shares  issuable  upon  the  exercise  of  stock  options
     exercisable  within 60 days,  1,176 shares issuable upon the conversion of
     10  shares  of  Series A  Preferred  Stock  and 326  shares  issuable  upon
     conversion of 3.333 shares of Series B Preferred Stock.

(14) Includes 18,895 shares issuable upon exercise of stock options  exercisable
     within 60 days.

(15) Does not include 172,520 shares held of record, 29,412 shares issuable upon
     the  conversion  of 250 shares of Series A Preferred  Stock or 8,170 shares
     issuable upon  conversion of 83.334 shares of Series B Preferred Stock held
     by Shenandoah Telecommunications Company, of which Mr. French is the former
     Chairman  and  presently a  consultant.  Mr.  French  disclaims  beneficial
     ownership of these shares. Includes 10,000 shares issuable upon exercise of
     stock options exercisable within 60 days.

(16) Mr. Brekka disclaims  beneficial ownership of all shares of Orion's capital
     stock which are owned by CIBC Wood Gundy.  Includes  10,000 shares issuable
     upon exercise of stock options exercisable within 60 days.

(17) Includes  10,000  shares  issuable  upon  the  exercise  of  stock  options
     exercisable within 60 days.

(18) Includes  10,000  shares  issuable  upon  the  exercise  of  stock  options
     exercisable within 60 days.

(19) Does not include  598,183 shares  beneficially  owned by British  Aerospace
     Space Systems, Inc. Mr. Rice, a director of Orion and a director of British
     Aerospace  Space Systems,  Inc.,  disclaims  beneficial  ownership of these
     shares.  Includes  10,000  shares  issuable  upon exercise of stock options
     exercisable within 60 days.

(20) Excludes  588,234  shares  issuable  upon  conversion of shares of Series A
     Preferred  Stock held by Fleet and 1,000 shares of Series A Preferred Stock
     held by Chisholm,  and 130,685  shares  issuable  upon  conversion of 1,333
     shares of Series B Preferred Stock held by Fleet and preferred options held
     by Chisholm which are convertible into 24,509 shares of Common Stock.  Such
     conversion would increase the number of outstanding  shares of Common Stock
     by 743,428 (6.8%).  Mr. Van Degna, a director of Orion, is the chairman and
     chief executive  officer of each of the managing  general partners of Fleet
     Equity  Partners VI, L.P., is the chairman and chief  executive  officer of
     Fleet  Venture  Resources,  Inc. and is the  chairman  and chief  executive
     officer of the  corporation  that is the general partner of the partnership
     that is the general  partner of Chisholm  Partners  II, L.P.  Mr. Van Degna
     disclaims  beneficial  ownership of these  shares.  Includes  10,000 shares
     issuable upon exercise of stock options exercisable within 60 days.

(21) Includes  5,000  shares   issuable  upon  the  exercise  of  stock  options
     exercisable within 60 days.

(22) Includes  14,446  shares  issuable  upon  the  exercise  of  stock  options
     exercisable within 60 days and 705 shares issuable upon the conversion of 6
     shares of Series A Preferred  Stock and 196 shares issuable upon conversion
     of 2 shares of Series B Preferred Stock.

(23) The percentage  ownership of each  beneficial  owner  calculated on a fully
     diluted basis assumes conversion or exercise of all derivative  securities,
     including options, warrants, rights or conversion privileges.

                                       94

<PAGE>



           MARKET PRICES FOR ORION COMMON STOCK AND DIVIDEND POLICY

   Since  completion  of Orion's  initial  public  offering in August 1995,  the
Common  Stock has been quoted on the Nasdaq  National  Market  under the trading
symbol  "ONSI."  As  of  December  15,  1996,  there  were   approximately   350
stockholders of record of Orion's Common Stock.  The following table  summarizes
the high and low closing sale prices of Common Stock by fiscal quarter for 1995,
1996 and 1997 as reported on the Nasdaq National Market.
   
                        QUARTER ENDED:               1995
               -------------------------------  -------------
                                 
               September 30 (from August 1) .. $10 3/4 to $14 1/4
               December 31....................    6 3/4 to  12


                      QUARTER ENDED:        1996
                    ------------------  ------------
                    
                    March 31.......... $ 8 1/4 to $14 3/4
                    
                    June 30........... 10 1/4 to 14 1/4
                    
                    September 30...... 7 1/4 to 12 1/8
                  
                    December 31 ...... 9 1/2 to 13 5/8
 

                    QUARTER ENDED:                  1997
               ----------------------------      -----------
              March 31 (through January 28)...   $12 1/2 to $15

   Orion  has never  paid any cash  dividends  on Common  Stock and the Board of
Directors of Orion  currently does not  anticipate  paying cash dividends in the
foreseeable  future on shares of Common Stock.  The  Indentures  and  agreements
relating to the Senior Preferred Stock contain covenants restricting the payment
of cash dividends by Orion for the foreseeable future. See "Description of Notes
- -- Covenants" and "Description of Capital Stock -- Senior Preferred Stock."     

                                95

<PAGE>



                             DESCRIPTION OF UNITS

   
   The Senior Note Units each  consist of a Senior Note with a principal  amount
of $1,000 and a Warrant to purchase 0.8463 shares of Common Stock of Orion,  and
the Senior  Discount  Note Units each consist of a Senior  Discount  Note with a
principal  amount of $1,000 at maturity and a Warrant to purchase  0.6628 shares
of Common Stock of Orion.     

   The Notes and Warrants will become separately  transferable on the earlier of
(i) six months  after the date of issuance,  (ii) such date as the  Underwriters
may, in their discretion, deem appropriate and (iii) in the event of an Offer to
Purchase (as defined in "Description of Notes -- Certain Definitions"), the date
the Company mails notice thereof to holders of the Notes.

                             DESCRIPTION OF NOTES

   The Senior Notes are to be issued under an  Indenture,  to be dated as of the
Closing Date (the "Senior  Notes  Indenture"),  between the Company,  as issuer,
each of the Company's Restricted Subsidiaries,  as guarantors, and Bankers Trust
Company, as Trustee (in such capacity,  the "Senior Notes Trustee").  The Senior
Discount  Notes  are to be  issued  under  an  Indenture,  to be dated as of the
Closing Date (the "Senior Discount Notes  Indenture"),  between the Company,  as
issuer, the Guarantors, as guarantors, and Bankers Trust Company, as Trustee (in
such capacity,  the "Senior Discount Notes  Trustee").  The Senior Notes and the
Senior Discount Notes are hereinafter  collectively  referred to as the "Notes."
The  Senior  Notes  Indenture  and  the  Senior  Discount  Notes  Indenture  are
hereinafter  collectively  referred  to as the  "Indentures."  The Senior  Notes
Trustee  and the Senior  Discount  Notes  Trustee are  hereinafter  collectively
referred to as the "Trustees." The Senior Note Guarantee and the Senior Discount
Note  Guarantee  are   hereinafter   collectively   referred  to  as  the  "Note
Guarantees."  Any reference to a "Trustee" means the Senior Notes Trustee or the
Senior Discount Notes Trustee, as the context may require.

   
   A copy of each  Indenture has been filed with the Commission as an exhibit to
the  Registration  Statement of which the  Prospectus  is a part.  The following
summaries of certain  provisions of the Indentures do not purport to be complete
and are subject to, and are qualified in their entirety by reference to, all the
provisions of the Indentures, including the definitions of certain terms therein
and those terms made a part thereof by reference to the Trust  Indenture  Act of
1939,  as amended.  Whenever  particular  defined  terms of the  Indentures  not
otherwise  defined  herein are referred to, such defined terms are  incorporated
herein by reference.  For definitions of certain  capitalized  terms used in the
following summaries, see "Certain Definitions" below.     

GENERAL

   
   The Senior Notes will be unsubordinated obligations of the Company, initially
limited to $445.0 million aggregate principal amount, and will mature on January
15, 2007. Interest on the Notes will accrue at the rate shown on the front cover
of this  Prospectus  from the  Closing  Date or from the  most  recent  interest
payment  date  to  which  interest  has  been  paid  or  provided  for,  payable
semiannually  (to Holders of record at the close of business on the January 1 or
July 1 immediately  preceding the interest  payment date) on January 15 and July
15 of each year, commencing July 15, 1997.

   The Senior Discount Notes will be unsubordinated  obligations of the Company,
initially limited to $484.0 million aggregate principal amount at maturity,  and
will mature on January 15,  2007.  Although  for federal  income tax  purposes a
significant amount of original issue discount,  taxable as ordinary income, will
be recognized  by a Holder as such  discount  accrues from the issue date of the
Notes, no interest will be payable on the Notes prior to July 15, 2002. Interest
on the Notes will accrue at the rate shown on the front cover of this Prospectus
from the Closing  Date or from the most recent  interest  payment  date to which
interest  has been paid or provided  for,  payable  semiannually  (to Holders of
record at the close of business on the January 1 or July 1 immediately preceding
the interest  payment  date) on January 15 and July 15 of each year,  commencing
July 15, 2002.
    

                                       96

<PAGE>



   Principal of, premium, if any, and interest on the Notes will be payable, and
the  Notes  may be  exchanged  or  transferred,  at the  office or agency of the
Company in the Borough of Manhattan, the City of New York (which, for the Senior
Notes,  initially will be the corporate trust office of the Senior Notes Trustee
at Bankers  Trust  Company,  4 Albany  Street,  New York,  NY 16006 and, for the
Senior  Discount Notes Trustee,  initially will be the corporate trust office of
the Senior Discount Notes Trustee at Bankers Trust Company, 4 Albany Street, New
York,  NY  16006);  provided  that,  at the  option of the  Company,  payment of
interest  may be made by check  mailed to the  address  of the  Holders  as such
address appears in the Security Register.

   The Notes will be issued only in fully registered form,  without coupons,  in
denominations  of  $1,000  of  principal  amount at  maturity  and any  integral
multiple thereof.  See "-Book-Entry;  Delivery and Form." No service charge will
be made for any  registration of transfer or exchange of Notes,  but the Company
may  require  payment of a sum  sufficient  to cover any  transfer  tax or other
similar governmental charge payable in connection therewith.

   The Company may, subject to the covenants  described below under  "Covenants"
and applicable  law,  issue (i)  additional  Senior Notes under the Senior Notes
Indenture and (ii)  additional  Senior  Discount Notes under the Senior Discount
Notes Indenture. The Senior Notes offered hereby and any additional Senior Notes
subsequently  issued would be treated as a single  class for all purposes  under
the Senior Notes  Indenture.  The Senior  Discount  Notes offered hereby and any
additional  Senior  Discount  Notes  subsequently  issued  would be treated as a
single class for all purposes under the Senior Discount Notes Indenture.

OPTIONAL REDEMPTION

   
   The Notes will be redeemable,  at the Company's  option, in whole or in part,
at any time or from  time to time,  on or after  January  15,  2002 and prior to
maturity,  upon not less than 30 nor more than 60 days' prior  notice  mailed by
first class mail to each  Holders'  last  address as it appears in the  Security
Register,  at the  following  Redemption  Prices  (expressed in  percentages  of
principal amount at maturity),  plus accrued and unpaid interest, if any, to the
Redemption  Date  (subject  to the right of  Holders  of record on the  relevant
Regular  Record  Date  that is on or prior  to the  Redemption  Date to  receive
interest  due on an Interest  Payment  Date),  if redeemed  during the  12-month
period commencing , of the years set forth below:     

                              For the Senior Notes

                    Year                   Redemption Price    
                    -----                  ----------------
                    2002 ..................  105.625%               
                    2003 ..................  102.813%               
                    2004 and thereafter ...  100.000%           
    
                          For the Senior Discount Notes

                    Year                  Redemption Price    
                    ----                  ----------------    
                    2002 ..................  106.250%               
                    2003 ..................  103.125%               
                    2004 and thereafter ...  100.000%               
                    
   In the case of any partial redemption,  selection of the Notes for redemption
will be made by the relevant  Trustee in compliance with the requirements of the
principal national securities exchange,  if any, on which the relevant Notes are
listed or, if such Notes are not listed on a national securities exchange,  on a
pro rata  basis,  by lot or by such  other  method as such  Trustee  in its sole
discretion  shall  deem to be fair  and  appropriate;  provided  that no Note of
$1,000 in principal amount at maturity or less shall be redeemed in part. If any
Note is to be redeemed in part only,  the notice of redemption  relating to such
Note shall state the portion of the principal  amount at maturity  thereof to be
redeemed.  A new Note in principal  amount at maturity  equal to the  unredeemed
portion  thereof  will  be  issued  in the  name  of  the  Holder  thereof  upon
cancellation of the original Note.

                                       97

<PAGE>



SECURITY

   
   The Senior Notes Indenture will provide that on the Closing Date, the Company
must  purchase  and pledge to the Senior  Notes  Trustee  for the benefit of the
Holders of the Senior  Notes the  Pledged  Securities  in such amount as will be
sufficient  upon receipt of scheduled  interest and  principal  payments of such
securities, in the opinion of a nationally recognized firm of independent public
accountants selected by the Company, to provide for payment in full of the first
six scheduled  interest payments due on the Senior Notes. The Company expects to
use approximately  $133.9 million of the net proceeds of the Offering to acquire
the Pledged Securities; however, the precise amount of securities to be acquired
will depend upon the interest rates on Government  Securities  prevailing on the
Closing  Date.  The  Pledged  Securities  will be pledged by the  Company to the
Senior Notes Trustee for the benefit of the Holders of the Senior Notes pursuant
to the  Pledge  Agreement  and will be held by the Senior  Notes  Trustee in the
Pledge  Account.  Pursuant  to the  Pledge  Agreement,  immediately  prior to an
Interest  Payment Date on the Senior Notes,  the Company may either deposit with
the Senior  Notes  Trustee  from funds  otherwise  available to the Company cash
sufficient to pay the interest  scheduled to be paid on such date or the Company
may direct the Senior Notes Trustee to release from the Pledge Account  proceeds
sufficient to pay interest  then due on the Senior Notes.  In the event that the
Company  exercises  the former  option,  the Company may  thereafter  direct the
Senior Notes  Trustee to release to the Company  proceeds or Pledged  Securities
from the Pledge Account in like amount.  A failure to pay interest on the Senior
Notes in a timely manner through the first six scheduled  interest payment dates
will constitute an immediate Event of Default under the Senior Notes  Indenture,
with no grace or cure period.     

   Interest  earned  on the  Pledged  Securities  will be  added  to the  Pledge
Account.  In the event that the funds or Pledged  Securities  held in the Pledge
Account exceed the amount sufficient,  in the opinion of a nationally recognized
firm of independent public accountants  selected by the Company,  to provide for
payment in full of the first six scheduled  interest  payments due on the Senior
Notes (or,  in the event an  interest  payment or  payments  have been made,  an
amount  sufficient  to  provide  for  payment in full of any  interest  payments
remaining, up to and including the sixth scheduled interest payment), the Senior
Notes  Trustee  will be  permitted  to release to the  Company at the  Company's
request any such excess amount.  The Senior Notes will be secured by the Pledged
Securities and in the Pledge Account and,  accordingly,  the Pledged  Securities
and the Pledge Account will also secure repayment of the principal amount of the
Senior Notes to the extent of such security.

   Under the Pledge  Agreement,  assuming  that the Company  makes the first six
scheduled  interest payments on the Senior Notes in a timely manner,  all of the
remaining  Pledged  Securities  will be  released  from the Pledge  Account  and
thereafter the Senior Notes will be unsecured.

GUARANTEES

   The  Company's  obligations  under the  Notes  are fully and  unconditionally
guaranteed  on a  senior  basis  by  the  Guarantors,  provided  that  the  Note
Guarantees shall not be enforceable against any Guarantor in an amount in excess
of the net worth of such  Guarantor at the time that  determination  of such net
worth is, under  applicable  law,  relevant to the  enforceability  of such Note
Guarantees. Such net worth shall include any claim of such Guarantor against the
Company  for  reimbursement  and any  claim  against  any  other  Guarantor  for
contribution.

RANKING

   The  indebtedness  evidenced by the Notes and the Note  Guarantees  will rank
pari  passu in right of payment  with all  existing  and  future  unsubordinated
indebtedness  of the Company  and the  Guarantors,  respectively,  and senior in
right of payment to all existing  and future  subordinated  indebtedness  of the
Company and the Guarantors,  respectively.  After giving pro forma effect to the
Transactions,  as of  September  30,  1996,  the  Company  would have had (on an
unconsolidated  basis)  $60.0  million of  indebtedness  (other  than the Notes)
outstanding,  all of which would have been  subordinated  indebtedness,  and the
Guarantors,  collectively,  would have had $24.9 million of indebtedness  (other
than the Note Guar-

                                       98

<PAGE>



antees)  outstanding,  all of which would have been unsubordinated  indebtedness
($7.2  million of which  would  have been  secured  by the  Company's  satellite
control facility) and no subordinated indebtedness.  The Note Guarantees will be
effectively  subordinated to all such secured  indebtedness to the extent of the
collateral therefor.

CERTAIN DEFINITIONS

   Set forth  below is a summary  of certain  of the  defined  terms used in the
covenants  and other  provisions  of the  Indentures.  Reference  is made to the
appropriate  Indenture for the full definition of all terms as well as any other
capitalized term used herein for which no definition is provided.

   "Accreted  Value" is  defined to mean,  for any  Specified  Date,  the amount
calculated pursuant to (i), (ii), (iii) or (iv) for each $1,000 principal amount
at maturity of Senior Discount Notes:

   (i) if the Specified Date occurs on one or more of the following  dates (each
a  "Semi-Annual  Accrual  Date"),  the Accreted  Value will equal the amount set
forth below for such Semi-Annual Accrual Date:

  SEMI-ANNUAL                                             ACCRETED   
 ACCRUAL DATE                                               VALUE    
- ---------------                                         ------------ 
July 15, 1997 ................................        $     579.48
January 15, 1998 .............................        $     615.70
July 15, 1998 ................................        $     654.18
January 15, 1999 .............................        $     695.07
July 15, 1999 ................................        $     738.51
January 15, 2000 .............................        $     784.66
July 15, 2000 ................................        $     833.71
January 15, 2001 .............................        $     885.81
July 15, 2001 ................................        $     941.18
January 15, 2002 .............................        $   1,000.00

   (ii) if the Specified Date occurs before the first Semi-Annual  Accrual Date,
the Accreted Vale will equal the sum of (a) the original  issue price and (b) an
amount equal to the product of (1) the Accreted Value for the first  Semi-Annual
Accrual Date less the original  issue price  multiplied  by (2) a fraction,  the
numerator  of which is the  number  of days from the  issue  date of the  Senior
Discount  Notes to the  Specified  Date,  using a 360-day year of twelve  30-day
months,  and the  denominator  of which is the number of days  elapsed  from the
issue date of the Senior Discount Notes to the first  Semi-Annual  Accrual Date,
using a 360-day year of twelve 30-day months;

   (iii) if the Specified Date occurs between two Semi-Annual Accrual Dates, the
Accreted Value will equal the sum of (a) the Accreted Value for the  Semi-Annual
Accrual Date  immediately  preceding such Specified Date and (b) an amount equal
to the  product  of  (1)  the  Accreted  Value  for  the  immediately  following
Semi-Annual  Accrual Date less the Accreted Value for the immediately  preceding
Semi-Annual Accrual Date multiplied by (2) a fraction, the numerator of which is
the number of days from the immediately  preceding  Semi-Annual  Accrual Date to
the  Specified  Date,  using a 360-day  year of twelve  30-day  months,  and the
denominator of which is 180; or

   
   (iv) if the Specified  Date occurs after the last  Semi-Annual  Accrual Date,
the Accreted Value will equal $1,000.

   "Adjusted  Consolidated Net Income" means, for any period,  the aggregate net
income (or loss) of the Company and its Subsidiaries for such period  determined
in conformity with GAAP;  provided that the following items shall be excluded in
computing Adjusted  Consolidated Net Income (without  duplication):  (i) the net
income (or loss) of any Person (other than net income or loss  attributable to a
Restricted Subsidiary) in which any Person (other than the Company or any of its
Restricted  Subsidiaries)  has a joint  interest and the net income (or loss) of
any Unrestricted  Subsidiary,  except that Adjusted  Consolidated Net Income for
any period shall include the amount of dividends or other distributions actually
paid to the Company or any of its Restricted  Subsidiaries  by such other Person
or such Unre     

                                       99

<PAGE>



stricted  Subsidiary  during  such  period;  (ii)  solely  for the  purposes  of
calculating  the amount of  Restricted  Payments  that may be made  pursuant  to
clause (C) of the first  paragraph of the  "Limitation  on Restricted  Payments"
covenant  described  below  (and in such case,  except to the extent  includable
pursuant  to clause (i) above),  the net income (or loss) of any Person  accrued
prior to the date it  becomes  a  Restricted  Subsidiary  or is  merged  into or
consolidated  with the Company or any of its Restricted  Subsidiaries  or all or
substantially  all of the property and assets of such Person are acquired by the
Company or any of its Restricted Subsidiaries;  (iii) any gains or losses (on an
after-tax  basis)  attributable  to Asset  Sales;  (iv)  except for  purposes of
calculating  the amount of  Restricted  Payments  that may be made  pursuant  to
clause (C) of the first  paragraph of the  "Limitation  on Restricted  Payments"
covenant  described  below, any amount paid or accrued as dividends on Preferred
Stock of the Company or any  Restricted  Subsidiary  owned by Persons other than
the Company and any of its Restricted Subsidiaries;  (v) all extraordinary gains
and  extraordinary  losses;  and (vi) any net income (or loss) of any  Guarantor
that  ceases  to  be a  Guarantor  because  it  is  designated  an  Unrestricted
Subsidiary.

   "Adjusted  Consolidated Net Tangible Assets" means the total amount of assets
of the Company and its Restricted  Subsidiaries  (less applicable  depreciation,
amortization and other valuation reserves),  except to the extent resulting from
write-ups of capital assets  (excluding  write-ups in connection with accounting
for  acquisitions  in conformity with GAAP),  after deducting  therefrom (i) all
current  liabilities of the Company and its Restricted  Subsidiaries  (excluding
intercompany  items) and (ii) all goodwill,  trade names,  trademarks,  patents,
unamortized  debt  discount and expense and other like  intangibles,  all as set
forth on the most recent quarterly or annual  consolidated  balance sheet of the
Company and its Restricted  Subsidiaries,  prepared in conformity  with GAAP and
filed with the  Commission  pursuant to the  "Commission  Reports and Reports to
Holders" covenant.

   "Affiliate"  means,  as applied to any Person,  any other Person  directly or
indirectly  controlling,  controlled  by,  or under  direct or  indirect  common
control  with,  such  Person.   For  purposes  of  this  definition,   "control"
(including,  with correlative meanings, the terms "controlling," "controlled by"
and  "under  common  control  with"),  as  applied  to  any  Person,  means  the
possession,  directly  or  indirectly,  of the  power to  direct  or  cause  the
direction of the  management  and policies of such Person,  whether  through the
ownership of voting securities, by contract or otherwise.

   "Asset  Acquisition"  means (i) an  investment  by the  Company or any of its
Restricted  Subsidiaries in any other Person pursuant to which such Person shall
become a Restricted  Subsidiary or shall be merged into or consolidated with the
Company  or any of its  Restricted  Subsidiaries;  provided  that such  Person's
primary business is related, ancillary or complementary to the businesses of the
Company and its Restricted  Subsidiaries  on the date of such investment or (ii)
an  acquisition  by the  Company or any of its  Restricted  Subsidiaries  of the
property  and  assets  of  any  Person  other  than  the  Company  or any of its
Restricted Subsidiaries that constitute  substantially all of a division or line
of business of such Person;  provided that the property and assets  acquired are
related,  ancillary or  complementary  to the  businesses of the Company and its
Restricted Subsidiaries on the date of such acquisition.

   "Asset Disposition" means the sale or other disposition by the Company or any
of its Restricted  Subsidiaries (other than to the Company or another Restricted
Subsidiary)  of  (i)  all or  substantially  all of  the  Capital  Stock  of any
Restricted  Subsidiary  of the Company or (ii) all or  substantially  all of the
assets that  constitute  a division or line of business of the Company or any of
its Restricted Subsidiaries.

   "Asset Sale" means any sale, transfer or other disposition  (including by way
of merger,  consolidation or sale-leaseback transaction) in one transaction or a
series  of  related  transactions  by the  Company  or  any  of  its  Restricted
Subsidiaries  to any  Person  other than the  Company  or any of its  Restricted
Subsidiaries  of  (i)  all  or  any of  the  Capital  Stock  of  any  Restricted
Subsidiary,  (ii) all or  substantially  all of the  property  and  assets of an
operating unit or business of the Company or any of its Restricted  Subsidiaries
or (iii) any other  property and assets of the Company or any of its  Restricted
Subsidiaries  outside  the  ordinary  course of  business of the Company or such
Restricted  Subsidiary and, in each case, that is not governed by the provisions
of the Indentures  applicable to mergers,  consolidations and sales of assets of
the  Company;  provided  that "Asset  Sale" shall not include (a) sales or other
dispositions of inventory,  receivables and other current assets or (b) sales or
other dispositions of assets for consideration at least equal to the fair market
value of the  assets  sold or  disposed  of,  provided  that  the  consideration
received would satisfy clause (B) of the "Limitation on Asset Sales" covenant.

                               100

<PAGE>



   "Average Life" means, at any date of  determination  with respect to any debt
security,  the quotient  obtained by dividing (i) the sum of the products of (a)
the  number  of years  from  such  date of  determination  to the  dates of each
successive  scheduled principal payment of such debt security and (b) the amount
of such principal payment by (ii) the sum of all such principal payments.

   "Capital  Stock"  means,  with  respect to any  Person,  any and all  shares,
interests,  participations or other  equivalents  (however  designated,  whether
voting or  non-voting)  in equity of such  Person,  whether now  outstanding  or
issued after the Closing Date, including,  without limitation,  all Common Stock
and Preferred Stock.

   "Capitalized  Lease"  means,  as  applied  to any  Person,  any  lease of any
property (whether real, personal or mixed) of which the discounted present value
of the rental  obligations of such Person as lessee, in conformity with GAAP, is
required to be capitalized on the balance sheet of such Person; and "Capitalized
Lease  Obligations" means the discounted present value of the rental obligations
under such lease.

   "Change of Control" means such time as (i) a "person" or "group"  (within the
meaning of Sections 13(d) and 14(d)(2) of the Exchange Act) becomes the ultimate
"beneficial  owner" (as  defined in Rule 13d-3 under the  Exchange  Act) of more
than 35% of the total voting power of the Voting Stock of the Company on a fully
diluted  basis and such  ownership is greater than the amount of voting power of
the Voting Stock on the Company,  on a fully diluted basis, held by the Existing
Stockholders  and their  Affiliates on such date;  (ii)  individuals  who on the
Closing Date constitute the Board of Directors  (together with any new directors
whose election by the Board of Directors or whose nomination for election by the
Company's  stockholders  was  approved by a vote of at least  two-thirds  of the
members of the Board of Directors  then in office who either were members of the
Board of  Directors  on the Closing  Date or whose  election or  nomination  for
election  was  previously  so  approved)  cease for any reason to  constitute  a
majority of the members of the Board of Directors  then in office;  or (iii) the
Company does not beneficially own 100% of the equity interests in Orion Atlantic
Partners, L.P. or such other entity as then owns the Orion 1 satellite.

   "Closing Date" means the date on which the Notes are originally  issued under
the Indentures.

   "Consolidated  EBITDA" means, for any period, the sum of the amounts for such
period of (i)  Adjusted  Consolidated  Net Income,  (ii)  Consolidated  Interest
Expense,  to the  extent  such  amount  was  deducted  in  calculating  Adjusted
Consolidated  Net  Income,  (iii)  income  taxes,  to the extent such amount was
deducted in  calculating  Adjusted  Consolidated  Net Income  (other than income
taxes  (either  positive  or  negative)   attributable  to   extraordinary   and
non-recurring gains or losses or sales of assets), (iv) depreciation expense, to
the extent such amount was deducted in  calculating  Adjusted  Consolidated  Net
Income,  (v)  amortization  expense,  to the extent such amount was  deducted in
calculating Adjusted  Consolidated Net Income, and (vi) all other non-cash items
reducing  Adjusted  Consolidated  Net Income (other than items that will require
cash  payments and for which an accrual or reserve is, or is required by GAAP to
be, made), less all non-cash items increasing Adjusted  Consolidated Net Income,
all as determined  on a  consolidated  basis for the Company and its  Restricted
Subsidiaries in conformity with GAAP.

   "Consolidated  Interest Expense" means, for any period,  the aggregate amount
of  interest  in  respect  of  Indebtedness   (including,   without  limitation,
amortization  of original  issue discount on any  Indebtedness  and the interest
portion of any deferred  payment  obligation,  calculated in accordance with the
effective  interest method of accounting;  all commissions,  discounts and other
fees and charges owed with respect to letters of credit and bankers'  acceptance
financing;  the net costs  associated  with  Interest  Rate  Agreements;  and in
respect of  Indebtedness  that is Guaranteed or secured by the Company or any of
its Restricted  Subsidiaries) and all but the principal  component of rentals in
respect of Capitalized Lease  Obligations paid,  accrued or scheduled to be paid
or to be accrued by the  Company  and its  Restricted  Subsidiaries  during such
period;   excluding,   however,  any  premiums,   fees  and  expenses  (and  any
amortization  thereof) payable in connection with the offering of the Notes, all
as determined on a consolidated basis (without taking into account  Unrestricted
Subsidiaries) in conformity with GAAP.

                               101

<PAGE>



   "Consolidated  Leverage Ratio" means,  on any Transaction  Date, the ratio of
(i) the  aggregate  amount of  Indebtedness  of the Company  and its  Restricted
Subsidiaries on a consolidated  basis  outstanding on such  Transaction  Date to
(ii) the aggregate  amount of Consolidated  EBITDA for the then most recent four
fiscal  quarters for which  financial  statements of the Company have been filed
with the Commission  pursuant to the "Commission Reports and Reports to Holders"
covenant  described  below  (such four  fiscal  quarter  period  being the "Four
Quarter  Period");  provided  that (A) pro forma  effect shall be given to Asset
Dispositions and Asset  Acquisitions  (including  giving pro forma effect to the
application of proceeds of any Asset  Disposition) that occur from the beginning
of the  Four  Quarter  Period  through  the  Transaction  Date  (the  "Reference
Period"),  as if they had  occurred  and such  proceeds  had been applied on the
first day of such Reference  Period;  and (B) pro forma effect shall be given to
asset dispositions and asset acquisitions  (including giving pro forma effect to
the application of proceeds of any asset disposition) that have been made by any
Person that has become a Restricted  Subsidiary  or has been merged with or into
the Company or any Restricted  Subsidiary  during such Reference Period and that
would  have  constituted  Asset  Dispositions  or  Asset  Acquisitions  had such
transactions  occurred  when such Person was a Restricted  Subsidiary as if such
asset  dispositions  or asset  acquisitions  were  Asset  Dispositions  or Asset
Acquisitions that occurred on the first day of such Reference  Period;  provided
that to the extent that  clause (A) or (B) of this  sentence  requires  that pro
forma effect be given to an Asset  Acquisition  or Asset  Disposition,  such pro
forma calculation shall be based upon the four full fiscal quarters  immediately
preceding the Transaction Date of the Person, or division or line of business of
the Person,  that is acquired or disposed  for which  financial  information  is
available.

   "Consolidated Net Worth" means, at any date of  determination,  stockholders'
equity  as  set  forth  on the  most  recently  available  quarterly  or  annual
consolidated balance sheet of the Company and its Restricted Subsidiaries (which
shall  be as of a date  not  more  than  90  days  prior  to the  date  of  such
computation),  less any amounts attributable to Disqualified Stock or any equity
security convertible into or exchangeable for Indebtedness, the cost of treasury
stock and the principal  amount of any promissory notes receivable from the sale
of the Capital Stock of the Company or any of its Restricted Subsidiaries,  each
item to be determined in conformity  with GAAP (excluding the effects of foreign
currency  exchange   adjustments  under  Financial  Accounting  Standards  Board
Statement of Financial Accounting Standards No. 52).

   "Debenture Purchase  Agreement" means the agreement,  dated as of January 13,
1997,  setting  forth  the  terms  of  the  issuance  and  sale  of  the  Junior
Subordinated Convertible Debentures.

   "Default" means any event that is, or after notice or passage of time or both
would be, an Event of Default.

   "Disqualified Stock" means any class or series of Capital Stock of any Person
that by its terms or  otherwise  is (i)  required  to be  redeemed  prior to the
Stated  Maturity of the Notes,  (ii)  redeemable  at the option of the holder of
such class or series of Capital  Stock at any time prior to the Stated  Maturity
of the  Notes  or (iii)  convertible  into or  exchangeable  for  Capital  Stock
referred  to in clause  (i) or (ii)  above or  Indebtedness  having a  scheduled
maturity  prior to the Stated  Maturity of the Notes;  provided that any Capital
Stock that would not constitute  Disqualified  Stock but for provisions  thereof
giving holders  thereof the right to require such Person to repurchase or redeem
such Capital Stock upon the occurrence of an "asset sale" or "change of control"
occurring  prior to the  Stated  Maturity  of the  Notes  shall  not  constitute
Disqualified  Stock  if the  "asset  sale" or  "change  of  control"  provisions
applicable  to such Capital  Stock are no more  favorable to the holders of such
Capital Stock than the  provisions  contained in "Limitation on Asset Sales" and
"Repurchase  of Notes upon a Change of Control"  covenants  described  below and
such Capital Stock specifically provides that such Person will not repurchase or
redeem  any  such  stock  pursuant  to such  provision  prior  to the  Company's
repurchase  of such Notes as are  required  to be  repurchased  pursuant  to the
"Limitation  on Asset Sales" and  "Repurchase of Notes upon a Change of Control"
covenants described below.

   "Existing Stockholders" means British Aerospace Space Systems, Inc., Lockheed
Martin Commercial Launch Services, Inc., MCN Sat U.S., Inc., Matra Marconi Space
UK   Limited,    Trans-Atlantic   Satellite,   Inc.,   Kingston   Communications
International Limited, COM DEV Satellite Communications

                               102

<PAGE>



Limited,  J.V.  Saeman  &  Co.,  CIBC  Wood  Gundy  Ventures,   Inc,  Cumberland
Associates,  Fleet Venture Resources,  Inc.,  Dawson-Samberg Capital Management,
Inc.,  Space  Systems/Loral  and  any  Subsidiary  or  Affiliate  of  any of the
foregoing.

   "fair  market  value"  means the price that would be paid in an  arm's-length
transaction  between an informed and willing  seller under no compulsion to sell
and an informed and willing  buyer under no  compulsion to buy, as determined in
good faith by the Board of Directors, whose determination shall be conclusive if
evidenced by a Board Resolution.

   "GAAP" means generally accepted accounting principles in the United States of
America as in effect as of the Transaction Date, including,  without limitation,
those set forth in the opinions and pronouncements of the Accounting  Principles
Board of the American  Institute of Certified Public  Accountants and statements
and pronouncements of the Financial  Accounting Standards Board or in such other
statements  by such other  entity as  approved by a  significant  segment of the
accounting  profession.  All ratios and computations contained or referred to in
the Indentures shall be computed in conformity with GAAP applied on a consistent
basis, except that calculations made for purposes of determining compliance with
the terms of the covenants and with other  provisions of the Indentures shall be
made without giving effect to (i) the  amortization of any expenses  incurred in
connection with the offering of the Notes and (ii) except as otherwise provided,
the amortization of any amounts  required or permitted by Accounting  Principles
Board Opinion Nos. 16 and 17.

   "Government  Securities"  means  direct  obligations  of,  obligations  fully
guaranteed by, or participations in pools consisting solely of obligations of or
obligations guaranteed by, the United States of America for the payment of which
guarantee  or  obligations  the full faith and  credit of the  United  States of
America is pledged and which are not callable or redeemable at the option of the
issuer thereof.

   "Guarantee"  means any  obligation,  contingent or  otherwise,  of any Person
directly or indirectly  guaranteeing any Indebtedness or other obligation of any
other  Person  and,  without  limiting  the  generality  of the  foregoing,  any
obligation,  direct or indirect,  contingent or otherwise, of such Person (i) to
purchase or pay (or advance or supply funds for the purchase or payment of) such
Indebtedness or other obligation of such other Person (whether arising by virtue
of partnership arrangements,  or by agreements to keep-well, to purchase assets,
goods,  securities  or  services,  to  take-or-pay,  or  to  maintain  financial
statement conditions or otherwise) or (ii) entered into for purposes of assuring
in any other manner the obligee of such  Indebtedness or other obligation of the
payment  thereof or to protect such obligee  against loss in respect thereof (in
whole or in  part);  provided  that  the  term  "Guarantee"  shall  not  include
endorsements  for collection or deposit in the ordinary course of business.  The
term "Guarantee" used as a verb has a corresponding meaning.

   "Guarantors" means, collectively, all Restricted Subsidiaries;  provided that
any Person  that  becomes an  Unrestricted  Subsidiary  in  compliance  with the
"Limitation  on  Restricted   Payments"   covenant  shall  not  be  included  in
"Guarantors" after becoming an Unrestricted Subsidiary.

   "Incur" means, with respect to any  Indebtedness,  to incur,  create,  issue,
assume,  Guarantee or otherwise  become liable for or with respect to, or become
responsible for, the payment of,  contingently or otherwise,  such Indebtedness,
including  an  "Incurrence"  of  Indebtedness  by reason of a Person  becoming a
Restricted  Subsidiary  of the  Company;  provided  that  neither the accrual of
interest nor the  accretion of original  issue  discount  shall be considered an
Incurrence of Indebtedness.

   "Indebtedness" means, with respect to any Person at any date of determination
(without  duplication),  (i) all indebtedness of such Person for borrowed money,
(ii) all  obligations of such Person  evidenced by bonds,  debentures,  notes or
other similar  instruments,  (iii) all  obligations of such Person in respect of
letters  of  credit  or  other  similar  instruments  (including   reimbursement
obligations  with respect  thereto,  but excluding  obligations  with respect to
letters of credit  (including  trade  letters of  credit)  securing  obligations
(other than  obligations  described  in (i) or (ii) above or (v),  (vi) or (vii)
below)  entered  into in the  ordinary  course of business of such Person to the
extent  such  letters  of credit are not drawn  upon or, if drawn  upon,  to the
extent such drawing is reimbursed no later than the third Business Day following
receipt by such Person of a demand for  reimbursement),  (iv) all obligations of
such

                               103

<PAGE>



Person to pay the  deferred and unpaid  purchase  price of property or services,
which  purchase price is due more than six months after the date of placing such
property in service or taking  delivery and title  thereto or the  completion of
such  services,  except Trade  Payables,  (v) all  obligations of such Person as
lessee under Capitalized  Leases, (vi) all Indebtedness of other Persons secured
by a Lien on any  asset of such  Person,  whether  or not such  Indebtedness  is
assumed by such Person;  provided that the amount of such Indebtedness  shall be
the  lesser  of (A) the  fair  market  value  of  such  asset  at  such  date of
determination and (B) the amount of such Indebtedness, (vii) all Indebtedness of
other  Persons  Guaranteed  by such  Person to the extent such  Indebtedness  is
Guaranteed  by such  Person and (viii) to the extent not  otherwise  included in
this  definition,  obligations  under  Currency  Agreements  and  Interest  Rate
Agreements.  The amount of  Indebtedness  of any Person at any date shall be the
outstanding  balance at such date of all unconditional  obligations as described
above and, with respect to contingent  obligations,  the maximum  liability upon
the occurrence of the contingency  giving rise to the obligation,  provided that
(A) the amount  outstanding at any time with respect to any Indebtedness  issued
with original issue  discount is the original issue price of such  Indebtedness,
(B) Permitted Customer Advances,  Prepayment Supports and any money borrowed, at
the time of the Incurrence of any Indebtedness, in order to pre-fund the payment
of interest on such  Indebtedness,  shall be deemed not to be "Indebtedness" and
(C) Indebtedness  shall not include any liability for federal,  state,  local or
other taxes.

   "Investment"  in any Person  means any direct or  indirect  advance,  loan or
other extension of credit (including, without limitation, by way of Guarantee or
similar arrangement;  but excluding advances to customers in the ordinary course
of business that are, in conformity with GAAP,  recorded as accounts  receivable
on the balance sheet of the Company or its Restricted  Subsidiaries)  or capital
contribution to (by means of any transfer of cash or other property to others or
any payment for property or services  for the account or use of others),  or any
purchase or  acquisition  of Capital Stock,  bonds,  notes,  debentures or other
similar instruments issued by, such Person and shall include (i) the designation
of a  Restricted  Subsidiary  as an  Unrestricted  Subsidiary  and (ii) the fair
market value of the Capital Stock (or any other Investment), held by the Company
or any of its Restricted Subsidiaries,  of (or in) any Person that has ceased to
be a Restricted  Subsidiary,  including,  without  limitation,  by reason of any
transaction  permitted  by clause (iii) of the  "Limitation  on the Issuance and
Sale of Capital Stock of Restricted  Subsidiaries" covenant. For purposes of the
definition  of  "Unrestricted  Subsidiary"  and the  "Limitation  on  Restricted
Payments"  covenant  described below,  (i)  "Investment"  shall include the fair
market value of the assets (net of  liabilities  (other than  liabilities to the
Company or any of its  Subsidiaries))  of any Restricted  Subsidiary at the time
that such Restricted Subsidiary is designated an Unrestricted  Subsidiary,  (ii)
the fair market value of the assets (net of liabilities  (other than liabilities
to the Company or any of its  Subsidiaries))  of any Unrestricted  Subsidiary at
the time that such Unrestricted Subsidiary is designated a Restricted Subsidiary
shall be  considered  a  reduction  in  outstanding  Investments  and  (iii) any
property  transferred to or from an Unrestricted  Subsidiary  shall be valued at
its fair market value at the time of such transfer.

     "Junior Subordinated  Convertible Debentures" means the Junior Subordinated
Convertible Debentures of the Company issued on the Closing Date.

   "Lien" means any mortgage,  pledge, security interest,  encumbrance,  lien or
charge of any kind (including, without limitation, any conditional sale or other
title  retention  agreement or lease in the nature  thereof or any  agreement to
give any security interest).

   "Merger"  means the merger  pursuant to an Agreement and Plan of Merger dated
January 8, 1997, of Old ONSI with a Wholly Owned subsidiary of the Company.

   "Moody's" means Moody's Investors Service, Inc. and its successors.

   "Net Cash Proceeds"  means,  (a) with respect to any Asset Sale, the proceeds
of such Asset Sale in the form of cash or cash equivalents,  including  payments
in respect of deferred payment  obligations (to the extent  corresponding to the
principal,  but not  interest,  component  thereof) when received in the form of
cash or cash equivalents  (except to the extent such obligations are financed or
sold with  recourse to the Company or any  Restricted  Subsidiary)  and proceeds
from the  conversion of other  property  received when converted to cash or cash
equivalents (including cash or cash equivalents that are depos-

                               104

<PAGE>



ited in escrow pending satisfaction of conditions specified in the relevant sale
documents or that secures  Prepayment  Supports,  in each case when such cash or
cash equivalents are released to the Company or a Restricted Subsidiary), net of
(i)  brokerage  commissions  and other  fees and  expenses  (including  fees and
expenses of counsel and  investment  bankers)  related to such Asset Sale,  (ii)
provisions for all taxes (whether or not such taxes will actually be paid or are
payable)  as a result of such  Asset  Sale  without  regard to the  consolidated
results of operations of the Company and its Restricted Subsidiaries, taken as a
whole,  (iii)  payments  made to  repay  Indebtedness  or any  other  obligation
outstanding  at the time of such Asset Sale that either (A) is secured by a Lien
on the property or assets sold or (B) is required to be paid as a result of such
sale  and  (iv)  appropriate  amounts  to be  provided  by  the  Company  or any
Restricted  Subsidiary  of the  Company  as a reserve  against  any  liabilities
associated  with such Asset Sale,  including,  without  limitation,  pension and
other post-employment benefit liabilities,  liabilities related to environmental
matters and liabilities under any  indemnification  obligations  associated with
such Asset Sale, all as determined in conformity  with GAAP and (b) with respect
to any issuance or sale of Capital Stock,  the proceeds of such issuance or sale
in the  form of cash or cash  equivalents,  including  payments  in  respect  of
deferred payment obligations (to the extent corresponding to the principal,  but
not  interest,  component  thereof)  when  received  in the form of cash or cash
equivalents  (except to the extent such  obligations  are  financed or sold with
recourse  to the  Company  or any  Restricted  Subsidiary  of the  Company)  and
proceeds from the conversion of other  property  received when converted to cash
or cash equivalents, net of attorney's fees, accountants' fees, underwriters' or
placement agents' fees,  discounts or commissions and brokerage,  consultant and
other fees  incurred in  connection  with such issuance or sale and net of taxes
paid or payable as a result thereof.

     "Note Guarantees"  means,  collectively,  the Senior Note Guarantee and the
Senior Discount Note Guarantee.

   "Offer to Purchase"  means an offer to purchase Notes by the Company from the
Holders  commenced by mailing a notice to the  relevant  Trustee and each Holder
stating: (i) the covenant pursuant to which the offer is being made and that all
Notes validly  tendered  will be accepted for payment on a pro rata basis;  (ii)
the  purchase  price and the date of purchase  (which shall be a Business Day no
earlier than 30 days nor later than 60 days from the date such notice is mailed)
(the "Payment  Date");  (iii) that any Note not tendered will continue to accrue
interest (or original issue discount)  pursuant to its terms;  (iv) that, unless
the Company defaults in the payment of the purchase price, any Note accepted for
payment  pursuant to the Offer to Purchase  shall cease to accrue  interest  (or
original  issue  discount)  on and  after the  Payment  Date;  (v) that  Holders
electing to have a Note  purchased  pursuant  to the Offer to  Purchase  will be
required to surrender the Note,  together with the form entitled  "Option of the
Holder to Elect  Purchase"  on the reverse  side of the Note  completed,  to the
Paying  Agent at the  address  specified  in the  notice  prior to the  close of
business on the Business Day  immediately  preceding the Payment Date; (vi) that
Holders  will be  entitled  to  withdraw  their  election  if the  Paying  Agent
receives,  not  later  than the close of  business  on the  third  Business  Day
immediately  preceding the Payment Date, a telegram,  facsimile  transmission or
letter setting forth the name of such Holder,  the principal  amount at maturity
of Notes  delivered for purchase and a statement that such Holder is withdrawing
his election to have such Notes  purchased;  and (vii) that Holders  whose Notes
are being  purchased  only in part will be issued new Notes  equal in  principal
amount at maturity to the unpurchased portion of the Notes surrendered; provided
that each Note purchased and each new Note issued shall be in a principal amount
at maturity of $1,000 or integral  multiples  thereof.  On the Payment Date, the
Company  shall (i) accept for  payment  on a pro rata  basis  Notes or  portions
thereof tendered pursuant to an Offer to Purchase;  (ii) deposit with the Paying
Agent  money  sufficient  to pay the  purchase  price of all  Notes or  portions
thereof  so  accepted;  and  (iii)  deliver,  or cause to be  delivered,  to the
relevant  Trustee all Notes or portions  thereof so  accepted  together  with an
Officers'  Certificate  specifying  the Notes or portions  thereof  accepted for
payment by the Company.  The Paying Agent shall  promptly mail to the Holders of
Notes so accepted  payment in an amount  equal to the  purchase  price,  and the
relevant Trustee shall promptly authenticate and mail to such Holders a new Note
equal in  principal  amount at maturity to any  unpurchased  portion of the Note
surrendered; provided that each Note purchased and each new Note issued shall be
in a principal amount at maturity of $1,000 or integral multiples  thereof.  The
Company  will  publicly  announce the results of an Offer to Purchase as soon as
practicable after the

                               105

<PAGE>



Payment Date. The relevant Trustee shall act as the Paying Agent for an Offer to
Purchase. The Company will comply with Rule 14e-1 under the Exchange Act and any
other  securities  laws and  regulations  thereunder to the extent such laws and
regulations  are  applicable,  in the event  that the  Company  is  required  to
repurchase Notes pursuant to an Offer to Purchase.

   "Old ONSI" means the Delaware  corporation  known as "Orion Network  Systems,
Inc." prior to the consummation of the Merger.

   "Orion 2" and "Orion 3" mean, respectively,  each of the first two satellites
with  respect to which the company  has a  Successful  Launch  after the Closing
Date, and any replacement for either of such satellites.

   "Permitted  Customer  Advances"  means  obligations  of  the  Company  or any
Restricted  Subsidiary to repay money received by the Company or such Restricted
Subsidiary  from  customers as bona fide  prepayment for services to be provided
by, or purchases to be made from, the Company or such Restricted Subsidiary.

   "Permitted Investment" means (i) an Investment in the Company or a Restricted
Subsidiary or a Person which will, upon the making of such Investment,  become a
Restricted  Subsidiary or be merged or consolidated  with or into or transfer or
convey all or  substantially  all its assets  to,  the  Company or a  Restricted
Subsidiary;  provided that such person's primary business is related,  ancillary
or   complementary   to  the  businesses  of  the  Company  and  its  Restricted
Subsidiaries on the date of such  Investment;  (ii) Temporary Cash  Investments;
(iii) payroll, travel and similar advances to cover matters that are expected at
the time of such  advances  ultimately  to be treated as expenses in  accordance
with GAAP; and (iv) stock, obligations or securities received in satisfaction of
judgments.

   
   "Permitted  Liens"  means  (i)  Liens for  taxes,  assessments,  governmental
charges or claims that are being  contested in good faith by  appropriate  legal
proceedings promptly instituted and diligently conducted and for which a reserve
or other appropriate provision,  if any, as shall be required in conformity with
GAAP shall have been made;  (ii) statutory and common law Liens of landlords and
carriers, warehousemen,  mechanics, suppliers,  materialmen,  repairmen or other
similar  Liens  arising in the  ordinary  course of business and with respect to
amounts not yet delinquent or being contested in good faith by appropriate legal
proceedings promptly instituted and diligently conducted and for which a reserve
or other appropriate provision,  if any, as shall be required in conformity with
GAAP shall have been made; (iii) Liens incurred or deposits made in the ordinary
course of  business  in  connection  with  workers'  compensation,  unemployment
insurance and other types of social  security;  (iv) Liens  incurred or deposits
made to secure the performance of tenders, bids, leases, statutory or regulatory
obligations,   bankers'  acceptances,   surety  and  appeal  bonds,   government
contracts,  performance  and  return-of-money  bonds and other  obligations of a
similar  nature  incurred  in the  ordinary  course of  business  (exclusive  of
obligations for the payment of borrowed  money);  (v) easements,  rights-of-way,
municipal and zoning ordinances and similar charges, encumbrances, title defects
or other  irregularities  that do not  materially  interfere  with the  ordinary
course of business of the Company or any of its  Restricted  Subsidiaries;  (vi)
Liens (including extensions and renewals thereof) upon real or personal property
acquired  after the Closing Date;  provided that (a) such Lien is created solely
for the  purpose of  securing  Indebtedness  Incurred,  in  accordance  with the
"Limitation on Indebtedness"  covenant  described below, (1) to finance the cost
(including  the cost of  improvement,  transportation,  development  and design,
installation,  integration  or  construction)  of the item of property or assets
subject  thereto  and such  Lien is  created  prior to, at the time of or within
twelve months after the later of the acquisition, the completion of construction
or the  commencement  of full operation of such property or (2) to refinance any
Indebtedness previously so secured, (b) the principal amount of the Indebtedness
secured by such Lien does not exceed 100% of such cost (plus, in the case of any
refinancing  Indebtedness  referred  to in clause  (vi)(a)(2)  above,  premiums,
accrued  interest,  fees and  expenses),  (c) any Lien  permitted by this clause
shall not  extend to or cover any  property  or assets  other  than such item of
property or assets and any  improvements on such item and (d) such Liens may not
relate to Orion 2 or Orion 3; (vii) leases or  subleases  granted to others that
do not materially  interfere with the ordinary course of business of the Company
and its  Restricted  Subsidiaries,  taken as a whole;  (viii) Liens  encumbering
property or assets under     

                               106

<PAGE>



construction  arising  from  progress  or partial  payments by a customer of the
Company or its Restricted Subsidiaries relating to such property or assets; (ix)
any  interest or title of a lessor in the  property  subject to any  Capitalized
Lease or operating lease; (x) Liens arising from filing Uniform  Commercial Code
financing  statements  regarding leases; (xi) Liens on property of, or on shares
of Capital Stock or Indebtedness of, any Person existing at the time such Person
becomes,  or becomes a part of, any  Restricted  Subsidiary;  provided that such
Liens do not  extend to or cover any  property  or assets of the  Company or any
Restricted Subsidiary other than the property or assets acquired; (xii) Liens in
favor of the Company or any Restricted Subsidiary; (xiii) Liens arising from the
rendering  of a final  judgment or order  against the Company or any  Restricted
Subsidiary of the Company that does not give rise to an Event of Default;  (xiv)
Liens securing reimbursement  obligations with respect to letters of credit that
encumber documents and other property relating to such letters of credit and the
products  and  proceeds  thereof;  (xv)  Liens in favor of customs  and  revenue
authorities  arising as a matter of law to secure  payment of customs  duties in
connection  with the  importation of goods;  (xvi) Liens  encumbering  customary
initial  deposits  and  margin  deposits,  and other  Liens  that are within the
general parameters customary in the industry and incurred in the ordinary course
of business,  in each case, securing Indebtedness under Interest Rate Agreements
and  Currency  Agreements  and forward  contracts,  options,  future  contracts,
futures options or similar agreements or arrangements designed solely to protect
the Company or any of its Restricted  Subsidiaries from fluctuations in interest
rates,  currencies  or the price of  commodities;  (xvii)  Liens  arising out of
conditional sale, title retention,  consignment or similar  arrangements for the
sale of goods entered into by the Company or any of its Restricted  Subsidiaries
in the ordinary  course of business in accordance with the past practices of the
Company and its Restricted Subsidiaries prior to the Closing Date; (xviii) Liens
on or sales of receivables;  (xix) Liens  (including  Liens securing  Prepayment
Supports) on amounts of money or Temporary Cash  Investments that each represent
bona fide  prepayments  of at least $5 million on  agreements  for the long-term
sale or lease of capacity on any satellite  owned by the Company or a Restricted
Subsidiary,  but only to the extent that the amount of money or  Temporary  Cash
Investments  subject  to any  such  Lien  does not  exceed  the  amount  of such
prepayment and reasonable  interest thereon;  (xx) Liens  encumbering  contracts
between the Company or any  Restricted  Subsidiary  and any third party customer
relating to the use of a VSAT owned by the Company or any Restricted  Subsidiary
but only if, and so long as, the  Indebtedness  secured by any such Lien is also
secured by a Lien  permitted  under clause (vi) of this  definition  encumbering
such VSAT;  and (xxi) Liens upon a satellite and  components  thereof during the
period in which such  satellite  is being  constructed,  provided  that (a) such
Liens (1) are for the  benefit of only the  manufacturer  of such  satellite  or
components  and (2) secure only the  obligation of the Company or any Restricted
Subsidiary to pay the purchase  price for such  satellite or components  and (b)
such  Liens  are  actually  released  upon,  or  prior  to,  the  completion  of
construction  of such satellite and prior to the launch or  commencement of full
operations of such satellite.

   "Pledge  Account" means an account  established with the Senior Notes Trustee
pursuant  to the terms of the Pledge  Agreement  for the  deposit of the Pledged
Securities purchased by the Company with a portion of the proceeds from the sale
of the Senior Notes.

   "Pledge Agreement" means the Collateral Pledge and Security Agreement,  dated
as of the date of the Senior  Notes  Indenture,  made by the Company in favor of
the Senior Notes Trustee,  governing the  disbursement  of funds from the Pledge
Account, as such Agreement may be amended,  restated,  supplemented or otherwise
modified from time to time.

   "Pledged Securities" means the securities originally purchased by the Company
with a portion of the proceeds  from the sale of the Senior  Notes,  which shall
consist of Government Securities,  to be deposited in the Pledge Account, all in
accordance with the terms of the Pledge Agreement.

   "Prepayment  Support" means the  reimbursement  obligations of the Company or
any Restricted  Subsidiary in connection with any fully secured letter of credit
or similar  credit  support  issued by any third  party in  connection  with the
obligations  of the  Company  or such  Restricted  Subsidiary  to repay  amounts
received as bona fide  prepayments  of at least $5 million on agreements for the
long-term  sale or lease of capacity  on a  satellite  owned by the Company or a
Restricted Subsidiary.

                               107

<PAGE>



   "Redemption  Indebtedness"  means  Indebtedness  of the Company  which is (i)
subordinated in right of payment of the Notes on terms substantially  similar to
the terms  contained,  on the  Closing  Date,  in  Article  14 of the  Debenture
Purchase  Agreement (but excluding the terms contained,  on the Closing Date, in
Section 14.7 of the Debenture Purchase Agreement) and (ii) Incurred for the sole
purpose of financing  the  redemption,  repurchase or  acquisition  of shares of
Series A Preferred Stock or Series B Preferred Stock.

   "Released  Indebtedness" means, with respect to any Asset Sale,  Indebtedness
(i) which is owed by the Company or any Restricted  Subsidiary (the  "Obligors")
prior  to such  Asset  Sale,  (ii)  which is  assumed  by the  purchaser  or any
affiliate  thereof in connection  with such Asset Sale and (iii) with respect to
the Obligors  receive  written,  unconditional  releases from each creditor,  no
later than the closing date of such Asset Sale.

   
     "Repurchase  Offer"  has  the  meaning  ascribed  thereto  in  the  Warrant
Agreement relating to the Warrants.
    

     "Restricted  Subsidiary"  means any Subsidiary of the Company other than an
Unrestricted Subsidiary.

   "S&P" means Standard & Poor's Ratings Group and its successors.

   "Senior Discount Note Guarantee" means the Guarantee by the Guarantors of the
Company's  obligations  under the Senior  Discount Notes and the Senior Discount
Notes  Indenture,  pursuant  to the Senior  Discount  Notes  Indenture,  and the
Guarantee  by any  other  Person  that  becomes  a  Guarantor  of the  Company's
obligations  under the  Senior  Discount  Notes and the  Senior  Discount  Notes
Indenture.

   "Senior  Note  Guarantee"  means  the  Guarantee  by  the  Guarantors  of the
Company's  obligations  under the Senior Notes and the Senior  Notes  Indenture,
pursuant to the Senior Notes  Indenture,  and the  Guarantee by any other Person
that becomes a Guarantor of the Company's obligations under the Senior Notes and
the Senior Notes Indenture.

   "Series  A  Preferred  Stock"  means  the  Company's  Series A 8%  Cumulative
Redeemable Convertible Preferred Stock, par value $0.01 per share.

   "Series  B  Preferred  Stock"  means  the  Company's  Series B 8%  Cumulative
Redeemable Convertible Preferred Stock, par value $0.01 per share.

   "Significant Subsidiary" means, at any date of determination,  any Restricted
Subsidiary that, together with its Subsidiaries,  (i) for the most recent fiscal
year of the Company, accounted for more than 10% of the consolidated revenues of
the Company and its Restricted Subsidiaries or (ii) as of the end of such fiscal
year, was the owner of more than 10% of the  consolidated  assets of the Company
and its Restricted Subsidiaries, all as set forth on the most recently available
consolidated financial statements of the Company for such fiscal year.

   "Stated  Maturity"  means,  (i) with respect to any debt  security,  the date
specified in such debt security as the fixed date on which the final installment
of principal  of such debt  security is due and payable and (ii) with respect to
any scheduled installment of principal of or interest on any debt security,  the
date specified in such debt security as the fixed date on which such installment
is due and payable.

   "Subsidiary" means, with respect to any Person, any corporation,  association
or other  business  entity  of which  more than 50% of the  voting  power of the
outstanding  Voting Stock is owned,  directly or indirectly,  by such Person and
one or more other Subsidiaries of such Person.

   "Successful  Launch" means,  with respect to any satellite,  the placing into
orbit of such  satellite in its assigned  orbital  position with at least 40% of
the transponder capacity fully operational.

   "Temporary  Cash  Investment"   means  any  of  the  following:   (i)  direct
obligations of the United States of America or any agency thereof or obligations
fully and  unconditionally  guaranteed  by the  United  States of America or any
agency thereof,  (ii) time deposit  accounts,  certificates of deposit and money
market  deposits  maturing  within 180 days of the date of  acquisition  thereof
issued  by a bank or trust  company  which is  organized  under  the laws of the
United States of America, any state thereof or

                               108

<PAGE>



any foreign  country  recognized by the United  States,  and which bank or trust
company has capital,  surplus and undivided profits aggregating in excess of $50
million (or the foreign  currency  equivalent  thereof) and has outstanding debt
which is rated "A" (or such similar equivalent rating) or higher by at least one
nationally  recognized  statistical rating  organization (as defined in Rule 436
under the  Securities  Act) or any  money-market  fund sponsored by a registered
broker dealer or mutual fund  distributor,  (iii) repurchase  obligations with a
term of not more than 30 days for underlying  securities of the types  described
in  clause  (i)  above  entered  into  with a bank  meeting  the  qualifications
described in clause (ii) above, (iv) commercial paper, maturing not more than 90
days  after the date of  acquisition,  issued by a  corporation  (other  than an
Affiliate  of the  Company)  organized  and in  existence  under the laws of the
United States of America, any state thereof or any foreign country recognized by
the  United  States  of  America  with a  rating  at the  time as of  which  any
investment  therein is made of "P-1" (or higher)  according  to Moody's or "A-1"
(or higher)  according to S&P, and (v) securities  with maturities of six months
or less  from the  date of  acquisition  issued  or  fully  and  unconditionally
guaranteed  by any state,  commonwealth  or  territory  of the United  States of
America, or by any political  subdivision or taxing authority thereof, and rated
at least "A" by S&P or Moody's.

   "Trade Payables" means,  with respect to any Person,  any accounts payable or
any other  indebtedness  or  monetary  obligation  to trade  creditors  created,
assumed or Guaranteed by such Person or any of its  Subsidiaries  arising in the
ordinary  course of  business in  connection  with the  acquisition  of goods or
services.

   "Transaction  Date" means, with respect to the Incurrence of any Indebtedness
by the Company or any of its Restricted Subsidiaries, the date such Indebtedness
is to be Incurred and,  with respect to any  Restricted  Payment,  the date such
Restricted Payment is to be made.

   "TT&C  Financing"  means the  agreement,  dated  November 23,  1993,  between
General Electric Capital Corporation and International  Satellite Partners, L.P.
("Orion Atlantic"), relating to borrowings by Orion Atlantic.

   "Unrestricted Subsidiary" means (i) any Subsidiary of the Company that at the
time of  determination  shall be  designated an  Unrestricted  Subsidiary by the
Board of Directors  in the manner  provided  below,  (ii) any  Subsidiary  of an
Unrestricted  Subsidiary  and  (iii)  International  Technology  Gateway  (U.K.)
Limited.  The  Board  of  Directors  may  designate  any  Restricted  Subsidiary
(including any newly  acquired or newly formed  Subsidiary of the Company) to be
an Unrestricted  Subsidiary unless such Subsidiary owns any Capital Stock of, or
owns or  holds  any Lien on any  property  of,  the  Company  or any  Restricted
Subsidiary;  provided  that (A) any  Guarantee by the Company or any  Restricted
Subsidiary of any  Indebtedness of the Subsidiary  being so designated  shall be
deemed an "Incurrence" of such  Indebtedness  and an "Investment" by the Company
or such  Restricted  Subsidiary  (or both,  if  applicable)  at the time of such
designation;  (B) either (I) the Subsidiary to be so designated has total assets
of $1,000 or less or (II) if such  Subsidiary  has assets  greater  than $1,000,
such  designation  would  be  permitted  under  the  "Limitation  on  Restricted
Payments"  covenant  described below,  and (C) if applicable,  the Incurrence of
Indebtedness and the Investment  referred to in clause (A) of this proviso would
be  permitted  under  the  "Limitation  on  Indebtedness"   and  "Limitation  on
Restricted  Payments"  covenants  described  below.  The Board of Directors  may
designate any Unrestricted  Subsidiary to be a Restricted  Subsidiary;  provided
that  immediately  after giving effect to such designation (x) the Company could
Incur  $1.00  of  additional  Indebtedness  under  the  first  paragraph  of the
"Limitation  on  Indebtedness"  covenant  described  below and (y) no Default or
Event of Default shall have occurred and be continuing.  Any such designation by
the Board of Directors  shall be  evidenced to the relevant  Trustee by promptly
filing with the relevant Trustee a copy of the Board Resolution giving effect to
such designation and an Officers'  Certificate  certifying that such designation
complied with the foregoing provisions.

   "Voting  Stock" means with respect to any Person,  Capital Stock of any class
or kind  ordinarily  having  the power to vote for the  election  of  directors,
managers or other voting members of the governing body of such Person.

   
   "Warrant" means any of the warrants issued as a unit with the Senior Notes or
the Senior Discount Notes.
    

                               109

<PAGE>



   
   "Wholly  Owned"  means,  with respect to any  Subsidiary  of any Person,  the
ownership of all of the outstanding Capital Stock of such Subsidiary (other than
any director's  qualifying shares,  investments by foreign nationals mandated by
applicable  law and  Common  Stock  representing  not more than 3% of the voting
power of all  Common  Stock of such  Subsidiary)  by such  Person or one or more
Wholly Owned Subsidiaries of such Person.
    

COVENANTS

   The Indentures will contain, among others, the following covenants.

LIMITATION ON INDEBTEDNESS

   (a)  The  Company  will  not,  and  will  not  permit  any of its  Restricted
Subsidiaries to, Incur any  Indebtedness  (other than the Notes and Indebtedness
existing on the Closing Date);  provided that the Company may Incur Indebtedness
if, after giving effect to the Incurrence of such  Indebtedness  and the receipt
and application of the proceeds therefrom, the Consolidated Leverage Ratio would
be greater than zero and less than 6 to 1.

   Notwithstanding  the  foregoing,  the Company and any  Restricted  Subsidiary
(except  as  specified  below)  may  Incur  each and all of the  following:  (i)
Indebtedness  outstanding  at any  time  that is (A)  Incurred  to  finance  the
purchase,  construction,  launch,  insurance for and other costs with respect to
Orion 2 and Orion 3 or (B) in an  aggregate  principal  amount not to exceed (1)
until Orion 2 or Orion 3 has been successfully  delivered in orbit, $50 million,
(2)  after the first of Orion 2 or Orion 3 has been  successfully  delivered  in
orbit,  $100  million  and (3) after  the  second of Orion 2 or Orion 3 has been
successfully  delivered in orbit,  $150 million,  in each case under this clause
(i)(B);  (ii)  Indebtedness  owed  (A)  to  the  Company  or  (B)  to any of its
Restricted  Subsidiaries;  provided  that any event  which  results  in any such
Restricted  Subsidiary  ceasing to be a Restricted  Subsidiary or any subsequent
transfer of such Indebtedness  (other than to the Company or another  Restricted
Subsidiary)  shall be deemed,  in each case, to constitute an Incurrence of such
Indebtedness  not permitted by this clause (ii);  (iii)  Indebtedness  issued in
exchange for, or the net proceeds of which are used to refinance or refund, then
outstanding Indebtedness,  other than Indebtedness Incurred under clause (i)(B),
(ii), (iv), (vi) or (viii) of this paragraph, and any refinancings thereof in an
amount  not to exceed the  amount so  refinanced  or  refunded  (plus  premiums,
accrued interest, fees and expenses); provided that Indebtedness the proceeds of
which  are used to  refinance  or  refund  the  Notes,  the Note  Guarantees  or
Indebtedness  that is pari passu with, or  subordinated  in right of payment to,
the Notes shall only be  permitted  under this  clause  (iii) if (A) in case the
Notes or the Note  Guarantees are refinanced in part or the  Indebtedness  to be
refinanced  is pari  passu  with  the  Notes or the  Note  Guarantees,  such new
Indebtedness,  by its  terms or by the  terms  of any  agreement  or  instrument
pursuant to which such new  Indebtedness is outstanding,  is expressly made pari
passu with, or  subordinate  in right of payment to, the remaining  Notes or the
Note  Guarantees,  as the  case  may be,  (B) in  case  the  Indebtedness  to be
refinanced  is  subordinated  in  right  of  payment  to the  Notes  or the Note
Guarantees, such new Indebtedness, by its terms or by the terms of any agreement
or  instrument  pursuant  to which  such new  Indebtedness  is issued or remains
outstanding,  is expressly made  subordinate in right of payment to the Notes or
the  Note  Guarantees  at  least  to the  extent  that  the  Indebtedness  to be
refinanced is subordinated to the Notes or the Note Guarantees,  as the case may
be, and (C) such new  Indebtedness,  determined  as of the date of Incurrence of
such new  Indebtedness,  does not  mature  prior to the Stated  Maturity  of the
Indebtedness  to be  refinanced  or  refunded,  and the Average Life of such new
Indebtedness is at least equal to the remaining Average Life of the Indebtedness
to be refinanced or refunded;  (iv)  Indebtedness (A) in respect of performance,
surety or appeal bonds  provided in the ordinary  course of business,  (B) under
Currency Agreements and Interest Rate Agreements;  provided that such agreements
(a) are  designed  solely to protect  the  Company or its  Subsidiaries  against
fluctuations in foreign currency exchange rates or interest rates and (b) do not
increase the Indebtedness of the obligor outstanding at any time other than as a
result of fluctuations in foreign  currency  exchange rates or interest rates or
by reason of fees,  indemnities  and  compensation  payable  thereunder  and (C)
arising from agreements  providing for  indemnification,  adjustment of purchase
price or similar  obligations,  or from Guarantees or letters of credit,  surety
bonds or performance bonds securing any obligations of the Company or any

                               110

<PAGE>



of its Restricted Subsidiaries pursuant to such agreements, in any case Incurred
in  connection  with the  disposition  of any  business,  assets  or  Restricted
Subsidiary of the Company (other than Guarantees of Indebtedness Incurred by any
Person  acquiring  all or any  portion of such  business,  assets or  Restricted
Subsidiary of the Company for the purpose of financing such  acquisition),  in a
principal  amount  not to exceed the gross  proceeds  actually  received  by the
Company or any Restricted  Subsidiary in connection with such  disposition;  (v)
Indebtedness of the Company, to the extent the net proceeds thereof are promptly
(A) used to purchase  Notes tendered in an Offer to Purchase made as a result of
a Change in Control or (B)  deposited  to defease the Notes as  described  below
under "Defeasance";  (vi) Guarantees of the Notes and Guarantees of Indebtedness
of the Company by any  Restricted  Subsidiary  provided  the  Guarantee  of such
Indebtedness  is permitted by and made in  accordance  with the  "Limitation  on
Issuance of Guarantees by Restricted  Subsidiaries"  covenant  described  below;
(vii)  Indebtedness  Incurred to finance the cost (including the cost of design,
development,   construction,   installation,   improvement,   transportation  or
integration) of equipment (other than Orion 2 and Orion 3) or inventory acquired
by the  Company  or a  Restricted  Subsidiary  after the  Closing  Date;  (viii)
Indebtedness  of the Company  not to exceed,  at any one time  outstanding,  two
times the Net Cash Proceeds  received by the Company after the Closing Date from
the issuance and sale of its Capital Stock (other than Disqualified  Stock) to a
Person that is not a Subsidiary of the Company (less the amount of such proceeds
applied as provided in clause  (C)(2) of the first  paragraph or clause (iii) or
(iv) of the second paragraph of the "Limitation on Restricted Payments" covenant
described  below);  provided that such Indebtedness does not mature prior to the
Stated Maturity of the Notes and has an Average Life longer than the Notes;  and
(ix) Redemption Indebtedness.

   (b)  Notwithstanding any other provision of this "Limitation on Indebtedness"
covenant,  the maximum amount of  Indebtedness  that the Company or a Restricted
Subsidiary may incur  pursuant to this  "Limitation  on  Indebtedness"  covenant
shall  not  be  deemed  to  be  exceeded,   with  respect  to  any   outstanding
Indebtedness,  due solely to the result of fluctuations in the exchange rates of
currencies.

   (c) For purposes of determining any particular  amount of Indebtedness  under
this "Limitation on Indebtedness" covenant, (1) Guarantees, Liens or obligations
with respect to letters of credit supporting  Indebtedness otherwise included in
the  determination  of such particular  amount shall not be included and (2) any
Liens granted  pursuant to the equal and ratable  provisions  referred to in the
"Limitation  on  Liens"  covenant  described  below  shall  not  be  treated  as
Indebtedness.  For purposes of determining  compliance with this  "Limitation on
Indebtedness"  covenant,  in the event  that an item of  Indebtedness  meets the
criteria of more than one of the types of  Indebtedness  described  in the above
clauses,  the  Company,  in its sole  discretion,  shall  classify  such item of
Indebtedness  and  only be  required  to  include  the  amount  and type of such
Indebtedness in one of such clauses.

   (d) In the event that the Company or any  Restricted  Subsidiary  shall repay
any  Indebtedness  (other  than the  Notes)  pursuant  to  clause  (i)(A) of the
"Limitation on Asset Sales" covenant, the aggregate amount of Indebtedness which
may  otherwise  be  Incurred  under  clauses  (i)(B)  and  (viii) of the  second
paragraph of paragraph  (a) of this  covenant  shall be reduced by the amount of
such repayment.  The Company shall designate how much of such reduction shall be
applied to each such clause.

LIMITATION ON RESTRICTED PAYMENTS

   The Company will not, and will not permit any Restricted Subsidiary, directly
or indirectly, to (i) declare or pay any dividend or make any distribution on or
with  respect to its Capital  Stock (other than (x)  dividends or  distributions
payable solely in shares of its Capital Stock (other than Disqualified Stock) or
in options, warrants or other rights to acquire shares of such Capital Stock and
(y)  pro  rata  dividends  or   distributions  on  Common  Stock  of  Restricted
Subsidiaries held by minority stockholders,  provided that such dividends do not
in the  aggregate  exceed  the  minority  stockholders'  pro rata  share of such
Restricted  Subsidiaries'  net income  from the first day of the fiscal  quarter
beginning immediately following the Closing Date) held by Persons other than the
Company or any of its Restricted Subsidiaries,  (ii) purchase, redeem, retire or
otherwise  acquire  for value any shares of Capital  Stock of the  Company,  any
Guarantor or an Unrestricted  Subsidiary  (including options,  warrants or other
rights to acquire such shares of Capital  Stock) held by Persons  other than the
Company and its Wholly Owned Subsidiaries,

                               111

<PAGE>



(iii) make any voluntary or optional principal payment, or voluntary or optional
redemption,  repurchase,  defeasance,  or other  acquisition  or retirement  for
value,  of  Indebtedness of the Company that is subordinated in right of payment
to the Notes or of any Guarantor  that is  subordinated  to the Note  Guarantees
(other than,  in each case,  the  purchase,  repurchase  or the  acquisition  of
Indebtedness in anticipation of satisfying a sinking fund obligation,  principal
installment  or final  maturity,  in any case due within one year of the date of
acquisition) or (iv) make any Investment,  other than a Permitted Investment, in
any Person (such payments or any other actions  described in clauses (i) through
(iv) being  collectively  "Restricted  Payments")  if, at the time of, and after
giving  effect to, the proposed  Restricted  Payment:  (A) a Default or Event of
Default  shall have  occurred  and be  continuing,  (B) except  with  respect to
Investments  and  dividends  on the Common Stock of any  Guarantor,  the Company
could not Incur at least $1.00 of Indebtedness  under the first paragraph of the
"Limitation  on  Indebtedness"  covenant  or (C)  the  aggregate  amount  of all
Restricted Payments (the amount, if other than in cash, to be determined in good
faith by the Board of Directors,  whose  determination  shall be conclusive  and
evidenced  by a Board  Resolution)  made after the Closing Date shall exceed the
sum of (1) 50% of the aggregate  amount of the Adjusted  Consolidated Net Income
(or, if the Adjusted Consolidated Net Income is a loss, minus 100% of the amount
of such loss) (determined by excluding income resulting from transfers of assets
by the Company or a Restricted Subsidiary to an Unrestricted Subsidiary) accrued
on a  cumulative  basis  during  the  period  (taken as one  accounting  period)
beginning  on the first day of the  fiscal  quarter  immediately  following  the
Closing Date and ending on the last day of the last fiscal quarter preceding the
Transaction  Date for which reports have been filed pursuant to the  "Commission
Reports  and  Reports  to  Holders"  covenant  plus (2) the  aggregate  Net Cash
Proceeds  received by the Company or any  Guarantor  after the Closing Date from
the issuance and sale  permitted by the  Indentures  of its Capital Stock (other
than  Disqualified  Stock) to a Person who is not a Subsidiary of the Company or
any  Guarantor or from the  issuance to a Person who is not a Subsidiary  of the
Company or any  Guarantor  of any  options,  warrants or other rights to acquire
Capital Stock of the Company (in each case,  exclusive of any Disqualified Stock
or any options,  warrants or other rights that are  redeemable  at the option of
the holder, or are required to be redeemed,  prior to the Stated Maturity of the
Notes),  in each case  except to the extent such Net Cash  Proceeds  are used to
Incur  Indebtedness  pursuant to clause (viii) of the second paragraph under the
"Limitation on Indebtedness"  covenant described above, plus (3) an amount equal
to the  net  reduction  in  Investments  (other  than  reductions  in  Permitted
Investments) in any Person  resulting from payments of interest on Indebtedness,
dividends,  repayments of loans or advances,  or other  transfers of assets,  in
each  case to the  Company  or any  Restricted  Subsidiary  or from the Net Cash
Proceeds  from the sale of any such  Investment  (except,  in each case,  to the
extent any such payment or proceeds are included in the  calculation of Adjusted
Consolidated Net Income), or from redesignations of Unrestricted Subsidiaries as
Restricted  Subsidiaries  (valued in each case as provided in the  definition of
"Investments"),  not  to  exceed,  in  each  case,  the  amount  of  Investments
previously  made by the Company or any  Restricted  Subsidiary in such Person or
Unrestricted Subsidiary.

   
   The foregoing  provision  shall not be violated by reason of: (i) the payment
of any dividend within 60 days after the date of declaration thereof if, at said
date of  declaration,  such payment would comply with the  foregoing  paragraph;
(ii) the redemption,  repurchase,  defeasance or other acquisition or retirement
for value of Indebtedness  that is subordinated in right of payment to the Notes
including  premium,  if any, and accrued and unpaid interest,  with the proceeds
of, or in exchange for,  Indebtedness  Incurred under clause (iii) of the second
paragraph of part (a) of the "Limitation on  Indebtedness"  covenant;  (iii) the
repurchase,  redemption or other acquisition of Capital Stock of the Company (or
options,  warrants or other rights to acquire  such  Capital  Stock) in exchange
for, or out of the proceeds of a substantially concurrent offering of, shares of
Capital Stock (other than Disqualified Stock) of the Company; (iv) the making of
any principal payment or the repurchase,  redemption,  retirement, defeasance or
other acquisition for value of Indebtedness of the Company which is subordinated
in right of payment to the Notes in exchange  for, or out of the  proceeds of, a
substantially concurrent offering of, shares of the Capital Stock of the Company
(other than Disqualified  Stock);  (v) payments or distributions,  to dissenting
stockholders  pursuant to applicable  law,  pursuant to or in connection  with a
consolidation, merger or transfer of assets that complies with the provisions of
the  Indentures  applicable to mergers,  consolidations  and transfers of all or
substantially  all  of  the  property  and  assets  of  the  Company;  (vi)  the
repurchase,  redemption or other acquisition of (A) shares of Series A Preferred
Stock or Series B Preferred     

                               112

<PAGE>



   
Stock which were  outstanding  on the Closing  Date and (B) Shares of  Preferred
Stock issued  pursuant to options that were  outstanding on the Closing Date, in
exchange  for, or out of the proceeds of, an issuance of  Indebtedness  Incurred
under  clause (ix) of the second  paragraph  of part (a) of the  "Limitation  on
Indebtedness"  covenant;  or (vii) Investments to the extent the amount invested
consists  solely of Net Cash Proceeds  received by the Company or any Guarantor,
within six months of the making of such  Investment,  from the issuance and sale
permitted by the Indentures of its Capital Stock (other than Disqualified Stock)
to a Person who is not a  Subsidiary  of the  Company or any  Guarantor;  (viii)
Investments,  the sum of  which  does  not  exceed  $5  million  at any one time
outstanding;  (ix)  cash  payments,  not to exceed  $3  million,  in lieu of the
issuance of fractional  shares of Capital Stock of the Company upon the exercise
of the  Warrants or any other  warrants to buy,  or upon the  conversion  of any
securities  convertible into, Capital Stock of the Company;  (x) a one-time cash
payment  of up to  $3.0  million  to  the  holders  of the  Junior  Subordinated
Convertible  Debentures  in  connection  with  the  disposition  of  the  Junior
Subordinated  Convertible  Debentures  in an  underwritten  public  offering  or
private placement pursuant to Section 11.4 of the Debenture Purchase  Agreement;
and (xi) the purchase, redemption,  retirement or other acquisition for value of
Warrants  pursuant to a Repurchase  Offer;  provided that, if the  circumstances
resulting in such  Repurchase  Offer  constitute  a Change of Control  under the
Indentures,  the Company shall first have made the Offer to Purchase  related to
such Change of Control and shall have accepted and paid for all Senior Notes and
Senior Discount Notes tendered  pursuant  thereto;  provided that, except in the
case of  clauses  (i) and  (iii),  no  Default  or Event of  Default  shall have
occurred and be continuing or occur as a consequence  of the actions or payments
set forth therein.     

   Each Restricted Payment permitted pursuant to the preceding  paragraph (other
than the Restricted  Payment  referred to in clause (ii) thereof and an exchange
of Capital Stock for Capital Stock or  Indebtedness  referred to in clause (iii)
or (iv)  thereof) and the Net Cash  Proceeds  from any issuance of Capital Stock
referred to in clauses (iii) and (iv) shall be included in  calculating  whether
the  conditions  of clause (C) of the first  paragraph  of this  "Limitation  on
Restricted  Payments"  covenant  have been met with  respect  to any  subsequent
Restricted  Payments.  In the event the proceeds of an issuance of Capital Stock
of the Company are used for the redemption,  repurchase or other  acquisition of
the Notes, or Indebtedness  that is pari passu with the Notes, then the Net Cash
Proceeds of such issuance shall be included in clause (C) of the first paragraph
of this  "Limitation  on Restricted  Payments"  covenant only to the extent such
proceeds are not,  within six months,  used for such  redemption,  repurchase or
other acquisition of Indebtedness.

   Any  Restricted  Payments  made  other  than in cash  shall be valued at fair
market value.  The amount of any Investment  "outstanding"  at any time shall be
deemed to be equal to the amount of such  Investment on the date made,  less the
return of capital to the Company and its Restricted Subsidiaries with respect to
such Investment (up to the amount of such Investment on the date made).

LIMITATION ON THE ISSUANCE AND SALE OF CAPITAL STOCK OF RESTRICTED SUBSIDIARIES

   The Company  will not sell,  and will not permit any  Restricted  Subsidiary,
directly  or  indirectly,  to issue or sell,  any shares of  Capital  Stock of a
Restricted Subsidiary  (including options,  warrants or other rights to purchase
shares of such  Capital  Stock)  except  (i) to the  Company  or a Wholly  Owned
Restricted  Subsidiary;  (ii) issuances of director's qualifying shares or sales
to  foreign  nationals  of  shares  of  Capital  Stock  of  foreign   Restricted
Subsidiaries,  to the extent required by applicable  law; (iii) if,  immediately
after giving effect to such issuance or sale, such Restricted  Subsidiary  would
no longer  constitute a Restricted  Subsidiary,  provided any Investment in such
Person  remaining  after giving  effect to such issuance or sale would have been
permitted to be made under the "Limitation on Restricted Payments" covenant,  if
made on the date of such issuance or sale; and (iv) issuances or sales of Common
Stock of any Restricted Subsidiary,  the Net Cash Proceeds of which are promptly
applied  pursuant  to  clause  (A) or (B) of the  "Limitation  on  Asset  Sales"
covenant described below; provided that at no time may a Restricted  Subsidiary,
the Common Stock of which has been issued or sold  pursuant to this clause (iv),
be the owner of a satellite.

                               113

<PAGE>



ISSUANCES OF GUARANTEES BY NEW RESTRICTED SUBSIDIARIES

   The Company will provide to the Trustees, on the date that any Person becomes
a Restricted  Subsidiary,  a supplemental  indenture to each of the  Indentures,
executed  by  such  new  Restricted   Subsidiary,   providing  for  a  full  and
unconditional  guarantee on a senior basis by such new Restricted  Subsidiary of
the Company's  obligations under the Notes and the Indentures to the same extent
as that set forth in the Senior Notes  Indenture and the Senior  Discount  Notes
Indenture,  as the case may be; provided that, in the case of any new Restricted
Subsidiary  that becomes a Restricted  Subsidiary  through the  acquisition of a
majority  of its voting  Capital  Stock by the  Company or any other  Restricted
Subsidiary,  such guarantee may be  subordinated  to the extent  required by the
obligations  of such  new  Restricted  Subsidiary  existing  on the date of such
acquisition that were not incurred in contemplation of such acquisition.

LIMITATION ON TRANSACTIONS WITH SHAREHOLDERS AND AFFILIATES

   The  Company  will not,  and will not permit any  Restricted  Subsidiary  to,
directly or indirectly,  enter into, renew or extend any transaction (including,
without limitation, the purchase, sale, lease or exchange of property or assets,
or the  rendering  of any  service)  with any holder (or any  Affiliate  of such
holder) of 5% or more of any class of Capital  Stock of the  Company or with any
Affiliate  of the  Company or any  Restricted  Subsidiary,  except upon fair and
reasonable terms no less favorable to the Company or such Restricted  Subsidiary
than could be obtained,  at the time of such transaction or, if such transaction
is  pursuant  to a  written  agreement,  at the  time  of the  execution  of the
agreement providing therefor,  in a comparable  arm's-length  transaction with a
Person that is not such a holder or an Affiliate.

   The  foregoing  limitation  does  not  limit,  and  shall  not  apply  to (i)
transactions  (A)  approved  by a majority of the  disinterested  members of the
Board of  Directors  or (B) for which the  Company  or a  Restricted  Subsidiary
delivers to the Trustees a written opinion of a nationally recognized investment
banking  firm  stating  that  the  transaction  is fair to the  Company  or such
Restricted  Subsidiary  from a  financial  point of view,  (ii) any  transaction
solely between the Company and any of its Wholly Owned  Restricted  Subsidiaries
or solely between  Wholly Owned  Restricted  Subsidiaries,  (iii) the payment of
reasonable  and  customary  regular fees to directors of the Company who are not
employees of the Company,  (iv) any payments or other  transactions  pursuant to
any  tax-sharing  agreement  between the Company and any other Person with which
the Company files a consolidated tax return or with which the Company is part of
a  consolidated  group  for  tax  purposes,  (v)  any  Restricted  Payments  not
prohibited  by  the  "Limitation  on  Restricted  Payments"  covenant  or  (vii)
Kingston's  and Matra's  rights to  commissions  and other  payments under sales
representation  or ground  operations  agreements;  Matra's  rights to payments,
including without  limitation  incentive  payments,  under the Orion 1 Satellite
Contract and Orion 2 Satellite  Contract;  and Kingston's rights to payments for
services under network  monitoring  contracts,  in each case as in effect on the
Closing  Date and with such  extensions,  amendments  and  renewals  that may be
entered  into on terms at least as  favorable  to the Company or its  Restricted
Subsidiaries,  as the case may be, as the terms of  agreements  in effect on the
Closing Date.  Notwithstanding  the foregoing,  any  transaction  covered by the
first  paragraph of this  "Limitation  on  Transactions  with  Shareholders  and
Affiliates"  covenant  and not  covered  by  clauses  (ii)  through  (v) of this
paragraph,  the aggregate  amount of which exceeds $5 million in value,  must be
approved or determined to be fair in the manner provided for in clause (i)(A) or
(B) above.

LIMITATION ON LIENS

   The  Company  will not,  and will not permit any  Restricted  Subsidiary  to,
create,  incur,  assume  or  suffer  to exist  any Lien on any of its  assets or
properties of any character,  or any shares of Capital Stock or  Indebtedness of
any Restricted  Subsidiary,  without making  effective  provision for all of the
Notes and all other  amounts due under the  Indentures  to be  directly  secured
equally and ratably  with (or, if the  obligation  or liability to be secured by
such  Lien is  subordinated  in right of  payment  to the  Notes,  prior to) the
obligation or liability secured by such Lien.

                               114

<PAGE>



   The foregoing  limitation does not apply to (i) Liens existing on the Closing
Date;  (ii) Liens  granted after the Closing Date on any assets or Capital Stock
of the Company or its Restricted  Subsidiaries  created in favor of the Holders;
(iii) Liens with  respect to the assets of a  Restricted  Subsidiary  granted by
such  Restricted  Subsidiary  to  the  Company  or  a  Wholly  Owned  Restricted
Subsidiary to secure  Indebtedness owing to the Company or such other Restricted
Subsidiary;  (iv) Liens  securing  Indebtedness  which is Incurred to  refinance
secured Indebtedness which is permitted to be Incurred under clause (iii) of the
second  paragraph of the "Limitation on  Indebtedness"  covenant;  provided that
such Liens do not extend to or cover any  property  or assets of the  Company or
any  Restricted  Subsidiary  other  than the  property  or assets  securing  the
Indebtedness being refinanced; or (v) Permitted Liens.

   The  Company  will not,  and will not permit any  Restricted  Subsidiary  to,
create, incur, assume or suffer to exist any Lien on Orion 1, Orion 2 or Orion 3
that secures Indebtedness, other than pursuant to clause (xxi) of the definition
of Permitted Liens.

LIMITATION ON SALE-LEASEBACK TRANSACTIONS

   The  Company  will not,  and will not permit any  Restricted  Subsidiary  to,
directly or indirectly,  enter into any sale-leaseback transaction involving any
of its assets or properties whether now owned or hereafter acquired, whereby the
Company or a Restricted  Subsidiary sells or transfers such assets or properties
and then or  thereafter  leases such assets or properties or any part thereof or
any other assets or properties which the Company or such Restricted  Subsidiary,
as the  case may be,  intends  to use for  substantially  the  same  purpose  or
purposes as the assets or properties sold or transferred.

   The foregoing restriction does not apply to any sale-leaseback transaction if
(i) the lease is for a period,  including  renewal  rights,  of not in excess of
three  years;  (ii) the lease  secures  or  relates  to  industrial  revenue  or
pollution control bonds; (iii) the transaction is solely between the Company and
any Wholly Owned Restricted Subsidiary or solely between Wholly Owned Restricted
Subsidiaries;  or (iv) the Company or such Restricted Subsidiary,  within twelve
months  after the sale or transfer  of any assets or  properties  is  completed,
applies  an amount  not less than the net  proceeds  received  from such sale in
accordance  with clause (A) or (B) of the first  paragraph of the "Limitation on
Asset Sales" covenant described below.

LIMITATION ON ASSET SALES

   The  Company  will not,  and will not permit any  Restricted  Subsidiary  to,
consummate any Asset Sale unless (i) the  consideration  received by the Company
or  such   Restricted   Subsidiary   (including   the  amount  of  any  Released
Indebtedness)  is at least equal to the fair market  value of the assets sold or
disposed of and (ii) at least 85% of the consideration  received  (excluding the
amount  of any  Released  Indebtedness)  consists  of  cash  or  Temporary  Cash
Investments.  In the event and to the extent that the Net Cash Proceeds received
by the  Company  or any of its  Restricted  Subsidiaries  from one or more Asset
Sales  occurring  on or after the Closing  Date in any period of 12  consecutive
months exceed 10% of Adjusted Consolidated Net Tangible Assets (determined as of
the date  closest  to the  commencement  of such  12-month  period  for  which a
consolidated  balance sheet of the Company and its  subsidiaries  has been filed
pursuant to the "Commission Reports and Reports to Holders" covenant),  then the
Company  shall or shall cause the relevant  Restricted  Subsidiary to (i) within
twelve  months  after  the date Net Cash  Proceeds  so  received  exceed  10% of
Adjusted  Consolidated  Net  Tangible  Assets (A) apply an amount  equal to such
excess Net Cash Proceeds to permanently repay unsubordinated Indebtedness of the
Company or any Restricted Subsidiary owing to a Person other than the Company or
any of its Restricted  Subsidiaries or (B) invest an equal amount, or the amount
not so applied  pursuant  to clause (A) (or enter  into a  definitive  agreement
committing to so invest within twelve months after the date of such  agreement),
in property or assets  (other than  current  assets) of a nature or type or that
are used in a business (or in a company  having  property and assets of a nature
or type,  or engaged in a business)  similar or related to the nature or type of
the property  and assets of, or the business of, the Company and its  Restricted
Subsidiaries  existing on the date of such  investment  and (ii) apply (no later
than the end of the  twelve-month  period referred to in clause (i)) such excess
Net Cash Proceeds (to the extent not applied pursuant to clause (i)) as provided
in the following paragraph of this "Limitation on Asset

                               115

<PAGE>



Sales"  covenant.  The amount of such  excess Net Cash  Proceeds  required to be
applied (or to be committed to be applied)  during such  twelve-month  period as
set forth in clause (i) of the preceding sentence and not applied as so required
by the end of such period shall constitute "Excess Proceeds."

   If, as of the first day of any calendar month, the aggregate amount of Excess
Proceeds  not  theretofore  subject  to an Offer to  Purchase  pursuant  to this
"Limitation on Asset Sales"  covenant  totals at least $10 million,  the Company
must  commence,  not later than the  fifteenth  Business Day of such month,  and
consummate  an  Offer  to  Purchase  from the  Holders  on a pro  rata  basis an
aggregate principal amount Notes equal to the Excess Proceeds on such date, at a
purchase  price equal to 101% of the  principal  amount of the Senior  Notes and
101% of the Accreted  Value of the Senior  Discount  Notes,  plus, in each case,
accrued interest (if any) to the Payment Date.

INSURANCE

   The  Indentures  will  provide  that the Company  will  maintain (a) in-orbit
insurance  with  respect  to Orion 1 in an amount at least  equal to the cost to
replace such satellite with a satellite of comparable or superior  technological
capability  (as estimated by the Board of Directors) and having at least as much
transmission capacity as such satellite,  and (b) with respect to Orion 2, Orion
3,  each  other  satellite  to be  launched  by the  Company  or any  Restricted
Subsidiary and each replacement  satellite  therefor,  (i) launch insurance with
respect  to each such  satellite  covering  the  period  from the launch of such
satellite  to 180 days  following  such launch in an amount  equal to or greater
than the sum of (A) the cost to replace such satellite  pursuant to the contract
pursuant to which a replacement  satellite will be constructed,  (B) the cost to
launch a  replacement  satellite  pursuant to the  contract  pursuant to which a
replacement  satellite will be launched and (C) the cost of launch insurance for
such  satellite or, in the event that the Company has reason to believe that the
cost of obtaining  comparable  insurance  for a replacement  satellite  would be
materially  higher,  the Company's best estimate of the cost of such  comparable
insurance  and (ii) at all times  subsequent to 180 days after the launch (if it
is a Successful Launch) of each such satellite,  in-orbit insurance in an amount
at  least  equal to the cost to  replace  such  satellite  with a  satellite  of
comparable or superior  technological  capability  (as estimated by the Board of
Directors) and having at least as much  transmission  capacity as such satellite
was designed to have. The in-orbit  insurance  required by this paragraph  shall
provide that if 50% or more of a satellite's  initial capacity is lost, the full
amount of insurance will become due and payable, and that if a satellite is able
to maintain more than 50% but less than 90% of its initial capacity,  a pro-rata
portion of such insurance will become due and payable. The insurance required by
this  paragraph  shall name the Company  and/or any  Guarantor  as the sole loss
payee or payees, as the case may be, thereof.

   In the  event  that the  Company  (or a  Guarantor)  receives  proceeds  from
insurance  relating to any  satellite,  the Company (or a  Guarantor)  may use a
portion of such  proceeds  to repay any  vendor or  third-party  purchase  money
financing  pertaining to such satellite (other than Orion 1) that is required to
be repaid by reason of the loss  giving  rise to such  insurance  proceeds.  The
Company (or a  Guarantor)  may use the  remainder  of such  proceeds to develop,
construct, launch and insure a replacement satellite (including components for a
related  ground  spare) if (i) such  replacement  satellite is of  comparable or
superior technological  capability as compared with the satellite being replaced
and has at least as much  transmission  capacity as the satellite being replaced
and (ii) the  Company  will  have  sufficient  funds to  service  the  Company's
projected  debt  service   requirements  until  the  scheduled  launch  of  such
replacement  satellite and for one year  thereafter  and to develop,  construct,
launch and insure (in the amounts  required  by the  preceding  paragraph)  such
replacement satellite,  provided that such replacement satellite is scheduled to
be launched within 15 months of the receipt of such proceeds.  Any such proceeds
not used as permitted by this  paragraph  shall be applied,  within 90 days,  to
reduce  Indebtedness of the Company or shall  constitute  "Excess  Proceeds" for
purposes of the "Limitation on Asset Sales" covenant.

FUNDING FOR ADDITIONAL SATELLITES

   
   On  the  Closing  Date  the  Company  will  segregate   $272.9  million  (the
"Segregated Proceeds") of the aggregate proceeds from the issuance of the Senior
Notes and the Senior  Discount  Notes. If and for so long as the Senior Notes or
the Senior Discount Notes are rated below Baa3 by Moody's or below BBB-

                               116
    

<PAGE>



   
by Standard & Poors,  the Company and its Restricted  Subsidiaries  will use the
Segregated  Proceeds (and any proceeds  therefrom or return thereon) only to (i)
invest in Temporary  Cash  Investments,  (ii) make  payments with respect to the
purchase,  construction,  launch,  insurance  for and  other  costs  related  to
additional  satellites  and (iii) to make  payments of principal and interest on
the Notes.     

REPURCHASE OF NOTES UPON A CHANGE OF CONTROL

   The Company must  commence,  within 30 days of the  occurrence of a Change of
Control, and consummate an Offer to Purchase for all Notes then outstanding,  at
a purchase  price equal to 101% of the principal  amount of the Senior Notes and
101% of the Accreted Value of the Senior Discount Notes,  plus accrued  interest
(if any) to the Payment Date.

   
   There  can be no  assurance  that the  Company  will  have  sufficient  funds
available  at the  time of any  Change  of  Control  to make  any  debt  payment
(including  repurchases of Notes) required by the foregoing covenant (as well as
may be contained in other  securities of the Company which might be  outstanding
at the time).  The covenant  requiring the Company to repurchase the Notes will,
unless consents are obtained, require the Company to repay all indebtedness then
outstanding which by its terms would prohibit such Note repurchase, either prior
to or concurrently with such Note repurchase.
    

COMMISSION REPORTS AND REPORTS TO HOLDERS

   
   Whether or not the Company is required to file reports  with the  Commission,
the  Company  shall  file  with  the  Commission  all  such  reports  and  other
information as it would be required to file with the Commission by Section 13(a)
or 15(d) under the Securities  Exchange Act of 1934 if it were subject  thereto.
The Company  shall  supply the  Trustees  and each Holder or shall supply to the
Trustees for forwarding to each such Holder, without cost to such Holder, copies
of such reports and other information.
    

EVENTS OF DEFAULT

   The  following  events  will  be  defined  as  "Events  of  Default"  in  the
Indentures:  (a) default in the payment of principal of (or premium, if any, on)
any  Senior  Note or Senior  Discount  Note,  as the case may be,  when the same
becomes due and payable at maturity, upon acceleration, redemption or otherwise;
(b) default in the  payment of  interest  on any Senior Note or Senior  Discount
Note,  as the case  may be,  when the same  becomes  due and  payable,  and such
default  continues for a period of 30 days;  provided that a failure to make any
of the first six  scheduled  interest  payments on the Senior  Notes in a timely
manner will  constitute  an Event of Default with no grace or cure  period;  (c)
default  in the  performance  or  breach  of the  provisions  of the  Indentures
applicable to mergers,  consolidations and transfers of all or substantially all
of the assets of the  Company or the failure to make or  consummate  an Offer to
Purchase in accordance  with the  "Limitation  on Asset Sales" or "Repurchase of
Notes  upon a Change of  Control"  covenant;  (d) the  Company  defaults  in the
performance of or breaches any other covenant or agreement of the Company in the
Indentures or under the Senior Notes or Senior  Discount  Notes, as the case may
be (other than a default  specified  in clause  (a),  (b) or (c) above) and such
default or breach  continues for a period of 30  consecutive  days after written
notice  by the  relevant  Trustee  or the  Holders  of 25% or more in  aggregate
principal  amount at maturity of the Senior Notes or Senior  Discount  Notes, as
the case may be;  (e) there  occurs  with  respect to (A) any issue or issues of
Indebtedness of the Company, any Guarantor or any Significant  Subsidiary having
an outstanding  principal amount of $10 million or more in the aggregate for all
such issues of all such Persons,  whether such  Indebtedness now exists or shall
hereafter be created or (B) the TT&C Financing or any refinancing  thereof which
is secured by substantially  the same  collateral,  (I) an event of default that
has caused the holder thereof to declare such Indebtedness to be due and payable
prior to its Stated  Maturity and such  Indebtedness  has not been discharged in
full or such  acceleration  has not been rescinded or annulled within 30 days of
such  acceleration  and/or (II) the  failure to make a principal  payment at the
final (but not any interim) fixed maturity and such defaulted  payment shall not
have been made,  waived or extended within 30 days of such payment default;  (f)
any final  judgment or order (not covered by insurance) for the payment of money
in excess of $10 million in the aggregate for all such final judgments or

                               117

<PAGE>



orders against all such Persons  (treating any  deductibles,  self-insurance  or
retention  as not so  covered)  shall  be  rendered  against  the  Company,  any
Guarantor or any Significant Subsidiary and shall not be paid or discharged, and
there shall be any period of 30 consecutive  days  following  entry of the final
judgment or order that causes the aggregate  amount for all such final judgments
or orders  outstanding  and not paid or  discharged  against all such Persons to
exceed $10 million  during which a stay of enforcement of such final judgment or
order, by reason of a pending appeal or otherwise, shall not be in effect; (g) a
court  having  jurisdiction  in the  premises  enters a decree  or order for (A)
relief in respect of the Company, any Guarantor or any Significant Subsidiary in
an involuntary case under any applicable bankruptcy, insolvency or other similar
law now or  hereafter  in effect,  (B)  appointment  of a receiver,  liquidator,
assignee,  custodian,  trustee, sequestrator or similar official of the Company,
any Guarantor or any Significant  Subsidiary or for all or substantially  all of
the  property  and  assets of the  Company,  any  Guarantor  or any  Significant
Subsidiary or (C) the winding up or liquidation of the affairs of the Company or
any Significant  Subsidiary and, in each case, such decree or order shall remain
unstayed and in effect for a period of 30 consecutive days; (h) the Company, any
Guarantor or any Significant Subsidiary (A) commences a voluntary case under any
applicable  bankruptcy,  insolvency  or other  similar law now or  hereafter  in
effect,  or consents to the entry of an order for relief in an involuntary  case
under any such law, (B) consents to the appointment of or taking possession by a
receiver,  liquidator,  assignee,  custodian,  trustee,  sequestrator or similar
official of the Company, any Guarantor or any Significant  Subsidiary or for all
or substantially all of the property and assets of the Company, any Guarantor or
any Significant Subsidiary or (C) effects any general assignment for the benefit
of  creditors;  (i) the Senior  Notes  Guarantee  or the Senior  Discount  Notes
Guarantee  shall  cease to be, or shall be asserted in writing by the Company or
any Guarantor not to be, in full force and effect or  enforceable  in accordance
with their  respective  terms;  or (j) the  occurrence  of an "Event of Default"
described in paragraph  (i),  (j),  (k),  (l), (m) or (n) of Section 18.1 of the
Debenture Purchase Agreement.

   If an Event of Default  (other than an Event of Default  specified  in clause
(g) or (h)  above  that  occurs  with  respect  to the  Company)  occurs  and is
continuing under the Indentures, the relevant Trustee or the Holders of at least
25% in  aggregate  principal  amount at maturity  of the Senior  Notes or Senior
Discount Notes, as the case may be, then  outstanding,  by written notice to the
Company  (and to the Trustee if such notice is given by the  Holders),  may, and
the relevant Trustee at the request of such Holders shall, declare the principal
amount (in the case of Senior  Notes) or  Accreted  Value (in the case of Senior
Discount  Notes) of, premium,  if any, and accrued  interest on such Notes to be
immediately due and payable. Upon a declaration of acceleration,  such principal
amount or Accreted  Value of,  premium,  if any, and accrued  interest  shall be
immediately  due and  payable.  In the event of a  declaration  of  acceleration
because an Event of Default  set forth in clause (e) above has  occurred  and is
continuing,  such declaration of acceleration  shall be automatically  rescinded
and annulled if the event of default  triggering such Event of Default  pursuant
to  clause  (e)  shall  be  remedied  or cured by the  Company  or the  relevant
Guarantor  or  Significant  Subsidiary  or waived by the holders of the relevant
Indebtedness  within 60 days after the declaration of acceleration  with respect
thereto. If an Event of Default specified in clause (g) or (h) above occurs with
respect to the Company,  the principal amount or Accreted Value, as the case may
be, of,  premium,  if any,  and accrued  interest on the Notes then  outstanding
shall  ipso  facto  become  and be  immediately  due  and  payable  without  any
declaration or other act on the part of the relevant Trustee or any Holder.  The
Holders  of at  least  a  majority  in  principal  amount  at  maturity  of  the
outstanding  Notes by written notice to the Company and to the relevant Trustee,
may waive all past defaults and rescind and annul a declaration of  acceleration
and its  consequences  if (i) all  existing  Events of  Default,  other than the
nonpayment of the principal of, premium,  if any, and interest on the Notes that
have become due solely by such declaration of  acceleration,  have been cured or
waived and (ii) the rescission would not conflict with any judgment or decree of
a court of competent jurisdiction. For information as to the waiver of defaults,
see "--Modification and Waiver."

   The Holders of at least a majority in aggregate  principal amount at maturity
of the  outstanding  Senior Notes or Senior  Discount Notes, as the case may be,
may  direct the time,  method and place of  conducting  any  proceeding  for any
remedy  available  to the  relevant  Trustee  or  exercising  any trust or power
conferred on the relevant Trustee.  However,  the relevant Trustee may refuse to
follow any

                               118

<PAGE>



direction that conflicts  with law or the relevant  Indenture,  that may involve
the  relevant  Trustee  in  personal  liability,  or that the  relevant  Trustee
determines in good faith may be unduly  prejudicial  to the rights of Holders of
Senior Notes or Senior  Discount  Notes,  as the case may be, not joining in the
giving of such  direction  and may take any other action it deems proper that is
not inconsistent with any such direction  received from Holders of such Notes. A
Holder may not pursue any remedy  with  respect to the  Indentures  or the Notes
unless: (i) the Holder gives the Trustee written notice of a continuing Event of
Default;  (ii) the  Holders  of at least 25% in  aggregate  principal  amount at
maturity of outstanding  Notes make a written request to the relevant Trustee to
pursue the  remedy;  (iii) such  Holder or Holders  offer the  relevant  Trustee
indemnity  satisfactory to such Trustee against any costs, liability or expense;
(iv) the relevant  Trustee does not comply with the request within 60 days after
receipt of the  request and the offer of  indemnity;  and (v) during such 60-day
period,  the Holders of a majority in aggregate  principal amount at maturity of
the  outstanding  Senior Notes or Senior  Discount Notes, as the case may be, do
not give the relevant Trustee a direction that is inconsistent with the request.
However,  such  limitations do not apply to the right of any Holder of a Note to
receive payment of the principal of, premium,  if any, or interest on, such Note
or to bring suit for the  enforcement  of any such payment,  on or after the due
date  expressed  in the Notes,  which  right  shall not be  impaired or affected
without the consent of the Holder.

   The Indentures will require certain officers of the Company to certify, on or
before a date not more than 90 days after the end of each  fiscal  year,  that a
review has been  conducted of the  activities of the Company and its  Restricted
Subsidiaries  and the Company's  and its  Restricted  Subsidiaries'  performance
under  the  Indentures  and that  the  Company  has  fulfilled  all  obligations
thereunder,  or,  if there  has been a default  in the  fulfillment  of any such
obligation,  specifying each such default and the nature and status thereof. The
Company will also be obligated to notify the Trustees of any default or defaults
in the performance of any covenants or agreements under the Indentures.

CONSOLIDATION, MERGER AND SALE OF ASSETS

   Each of the Company and each Guarantor will not consolidate  with, merge with
or into,  or  sell,  convey,  transfer,  lease or  otherwise  dispose  of all or
substantially all of its property and assets (as an entirety or substantially an
entirety in one transaction or a series of related  transactions) to, any Person
or permit any Person to merge with or into the Company or any Guarantor  unless:
(i) the Company or any  Guarantor,  as the case may be, shall be the  continuing
Person,  or the Person (if other than the Company or  Guarantor)  formed by such
consolidation or into which the Company or any Guarantor, as the case may be, is
merged or that acquired or leased such property and assets of the Company or any
Guarantor,  as the case may be,  shall be a  corporation  organized  and validly
existing  under the laws of the United  States of  America  or any  jurisdiction
thereof and shall expressly  assume, by a supplemental  indenture,  executed and
delivered  to the  Trustees,  all  of the  obligations  of  the  Company  or any
Guarantor,  as the case may be, on all of the  Notes  and under the  Indentures;
(ii) immediately after giving effect to such transaction, no Default or Event of
Default  shall  have  occurred  and be  continuing;  (iii)  if such  transaction
involves the Company or any Significant  Subsidiary  thereof,  immediately after
giving  effect to such  transaction  on a pro forma basis,  the Company,  or any
Person  becoming the successor to the Company as obligor on the Notes shall have
a Consolidated  Net Worth equal to or greater than the Consolidated Net Worth of
the Company  immediately  prior to such  transaction;  (iv) if such  transaction
involves the Company or any Significant  Subsidiary  thereof,  immediately after
giving  effect to such  transaction  on a pro forma basis,  the Company,  or any
Person  becoming the successor  obligor of the Notes,  as the case may be, could
Incur  at  least  $1.00  of  Indebtedness  under  the  first  paragraph  of  the
"Limitation on Indebtedness" covenant;  provided that this clause (iv) shall not
apply  to a  consolidation  or  merger  with or into a Wholly  Owned  Restricted
Subsidiary with a positive net worth; provided that, in connection with any such
merger or  consolidation,  no  consideration  (other  than  Common  Stock in the
surviving  Person  or  the  Company)  shall  be  issued  or  distributed  to the
stockholders of the Company;  and (v) the Company or Guarantor,  as the case may
be, delivers to the Trustees an Officers' Certificate  (attaching the arithmetic
computations to demonstrate  compliance with clauses (iii) and (iv)) and Opinion
of Counsel, in each case stating that such consolidation, merger or transfer and
such supplemental indenture complies with this provision and that all conditions
precedent provided for herein relating to

                               119

<PAGE>



such transaction have been complied with; provided,  however, that clauses (iii)
and (iv) above do not apply if, in the good faith  determination of the Board of
Directors  of the  Company,  whose  determination  shall be evidenced by a Board
Resolution,  the principal purpose of such transaction is to change the state of
incorporation  of the Company;  and provided  further that any such  transaction
shall not have as one of its purposes the evasion of the foregoing  limitations.
Notwithstanding the foregoing,  the provisions of this paragraph shall not apply
to the Merger.

DEFEASANCE

   Defeasance and  Discharge.  Each Indenture will provide that the Company will
be deemed to have paid and will be discharged  from any and all  obligations  in
respect of the Senior Notes or Senior Discount Notes, as the case may be, on the
123rd  day after the  deposit  referred  to  below,  and the  provisions  of the
relevant  Indenture  will no longer  be in effect  with  respect  to such  Notes
(except for, among other matters,  certain  obligations to register the transfer
or  exchange of such Notes,  to replace  stolen,  lost or  mutilated  Notes,  to
maintain  paying  agencies  and to hold monies for  payment in trust) if,  among
other things, (A) the Company has deposited with the relevant Trustee, in trust,
money and/or U.S.  Government  Obligations  that through the payment of interest
and  principal in respect  thereof in  accordance  with their terms will provide
money in an amount  sufficient  to pay the principal  of,  premium,  if any, and
accrued  interest on the relevant Notes on the Stated  Maturity of such payments
in  accordance  with the terms of the  relevant  Indenture  and  Notes,  (B) the
Company  has  delivered  to the  relevant  Trustee  (i) either (x) an Opinion of
Counsel to the effect that Holders will not recognize  income,  gain or loss for
federal income tax purposes as a result of the Company's  exercise of its option
under this  "Defeasance"  provision and will be subject to federal income tax on
the same  amount and in the same manner and at the same times as would have been
the case if such deposit,  defeasance  and  discharge  had not  occurred,  which
Opinion of Counsel must be based upon (and accompanied by a copy of) a ruling of
the Internal  Revenue  Service to the same effect unless there has been a change
in applicable  federal  income tax law after the Closing Date such that a ruling
is no longer required or (y) a ruling directed to the relevant  Trustee received
from the  Internal  Revenue  Service  to the same  effect as the  aforementioned
Opinion  of Counsel  and (ii) an  Opinion  of  Counsel  to the  effect  that the
creation of the defeasance trust does not violate the Investment  Company Act of
1940 and,  after the passage of 123 days  following the deposit,  the trust fund
will not be subject to the effect of Section 547 of the United States Bankruptcy
Code or Section 15 of the New York  Debtor and  Creditor  Law,  (C)  immediately
after giving  effect to such deposit on a pro forma basis,  no Event of Default,
or event that  after the giving of notice or lapse of time or both would  become
an Event of Default,  shall have  occurred and be continuing on the date of such
deposit  or  during  the  period  ending on the 123rd day after the date of such
deposit,  and such  deposit  shall not  result in a breach or  violation  of, or
constitute  a default  under,  any other  agreement or  instrument  to which the
Company or any of its Subsidiaries is a party or by which the Company, or any of
its  Subsidiaries  is bound,  and (D) if at such time the Notes are  listed on a
national securities exchange,  the Company has delivered to the relevant Trustee
an Opinion of Counsel  to the effect  that the Notes will not be  delisted  as a
result of such deposit, defeasance and discharge.

   Defeasance of Certain Covenants and Certain Events of Default. Each Indenture
further will provide that the  provisions of such Indenture will no longer be in
effect with respect to clauses (iii) and (iv) under  "Consolidation,  Merger and
Sale of  Assets"  and all the  covenants  described  herein  under  "Covenants,"
clauses (c) and (d) under "Events of Default" with respect to such clauses (iii)
and (iv) under "Consolidation, Merger and Sale of Assets" and such covenants and
clauses (e) and (f) under  "Events of Default"  shall be deemed not to be Events
of Default,  upon, among other things, the deposit with the relevant Trustee, in
trust, of money and/or U.S.  Government  Obligations that through the payment of
interest and principal in respect  thereof in  accordance  with their terms will
provide money in an amount sufficient to pay the principal of, premium,  if any,
and accrued  interest on the Senior Notes or Senior  Discount Notes, as the case
may be, on the Stated  Maturity of such payments in accordance with the terms of
the relevant  Indenture and Notes, the satisfaction of the provisions  described
in clauses (B)(ii),  (C) and (D) of the preceding  paragraph and the delivery by
the Company to the relevant Trustee of an Opinion of Counsel to the effect that,
among other  things,  the Holders will not  recognize  income,  gain or loss for
federal  income tax  purposes  as a result of such  deposit  and  defeasance  of
certain covenants

                               120

<PAGE>



and  Events of Default  and will be  subject  to federal  income tax on the same
amount and in the same  manner and at the same times as would have been the case
if such deposit and defeasance had not occurred.

   Defeasance  and Certain  Other  Events of  Default.  In the event the Company
exercises its option to omit compliance with certain covenants and provisions of
either  Indenture with respect to the Senior Notes or Senior  Discount Notes, as
the case may be, as described in the  immediately  preceding  paragraph and such
Notes are  declared  due and payable  because of the  occurrence  of an Event of
Default that  remains  applicable,  the amount of money  and/or U.S.  Government
Obligations  on deposit with the  relevant  Trustee  will be  sufficient  to pay
amounts due on such Notes at the time of their  Stated  Maturity  but may not be
sufficient  to pay  amounts  due on such  Notes at the time of the  acceleration
resulting  from such Event of Default.  However,  the Company will remain liable
for such payments.

MODIFICATION AND WAIVER

   Modifications and amendments of the respective  Indentures may be made by the
Company, the Guarantors and the relevant Trustee with the consent of the Holders
of not less than a majority  in  aggregate  principal  amount at maturity of the
outstanding Senior Notes or Senior Discount Notes, as the case may be; provided,
however, that no such modification or amendment may, without the consent of each
Holder affected thereby,  (i) change the Stated Maturity of the principal of, or
any installment of interest on, any Note,  (ii) reduce the principal  amount of,
or premium, if any, or interest on, any Note, (iii) change the place or currency
of payment of principal of, or premium,  if any, or interest on, any Note,  (iv)
impair the right to  institute  suit for the  enforcement  of any  payment on or
after the Stated  Maturity  (or,  in the case of a  redemption,  on or after the
Redemption  Date)  of any  Note,  (v)  reduce  the  above-stated  percentage  of
outstanding  Senior  Notes or Senior  Discount  Notes,  as the case may be,  the
consent  of whose  Holders  is  necessary  to  modify  or amend  the  applicable
Indenture, (vi) waive a default in the payment of principal of, premium, if any,
or interest on the Senior Notes or Senior  Discount  Notes,  as the case may be,
(vii)  release the  Guarantors  from the Senior  Notes  Guarantee  or the Senior
Discount Notes Guarantee, as the case may be, or (viii) reduce the percentage or
aggregate  principal  amount at maturity of  outstanding  Senior Notes or Senior
Discount  Notes,  as the case may be, the consent of whose  Holders is necessary
for waiver of compliance with certain provisions of the applicable  Indenture or
for waiver of certain defaults.

NO PERSONAL LIABILITY OF INCORPORATORS,  STOCKHOLDERS,  OFFICERS,  DIRECTORS, OR
EMPLOYEES

   The Indentures provides that no recourse for the payment of the principal of,
premium,  if any, or interest on any of the Notes or for any claim based thereon
or otherwise in respect  thereof,  and no recourse under or upon any obligation,
covenant or agreement of the Company in the Indentures,  the Pledge Agreement or
in any of the Notes or because of the creation of any  Indebtedness  represented
thereby, shall be had against any incorporator,  stockholder, officer, director,
employee  or  controlling  person  of the  Company  or of any  successor  Person
thereof.  Each  Holder,  by  accepting  the Notes,  waives and releases all such
liability.

CONCERNING THE TRUSTEES

   The Indentures provide that, except during the continuance of a Default,  the
Trustees will not be liable,  except for the  performance  of such duties as are
specifically set forth in such  Indentures.  If an Event of Default has occurred
and is  continuing,  the Trustees  will use the same degree of care and skill in
its exercise as a prudent person would exercise under the  circumstances  in the
conduct of such person's own affairs.

   The Indentures and provisions of the Trust Indenture Act of 1939, as amended,
incorporated  by  reference  therein  contain  limitations  on the rights of the
Trustees,  should they become  creditors  of the Company,  to obtain  payment of
claims in certain  cases or to realize on  certain  property  received  by it in
respect of any such claims, as security or otherwise. The Trustees are permitted
to engage in other transactions;  provided,  however,  that, if they acquire any
conflicting interest, they must eliminate such conflict or resign.

                               121

<PAGE>



                           DESCRIPTION OF WARRANTS

   The Warrants  will be issued by Orion  pursuant to a warrant  agreement  (the
"Warrant  Agreement")  between Orion and Bankers Trust Company, as warrant agent
(in such capacity,  the "Warrant Agent"), dated the Closing Date. The summary of
certain  provisions of the Warrant Agreement set forth below does not purport to
be  complete  and is  qualified  in its  entirety  by  reference  to the Warrant
Agreement,  including the  definition of certain  terms  therein.  A copy of the
Warrant  Agreement  has been  filed  with the  Commission  as an  exhibit to the
Registration Statement of which this Prospectus is a part.

GENERAL

   
   Each Senior Note Warrant, when exercised,  will entitle the holder thereof to
receive  0.8463  shares of Common Stock at an exercise  price of $0.01 per share
(the "Exercise Price"). Each Senior Discount Note Warrant, when exercised,  will
entitle  the  holder  thereof to receive  0.6628  shares of Common  Stock at the
Exercise Price.  The Exercise Price and the number of Warrant Shares issuable on
exercise of a Warrant are both subject to  anti-dilutive  adjustments in certain
cases. See  "Adjustments"  below. The Warrants are not exercisable  prior to six
months after the Closing  Date.  Unless  earlier  exercised,  the Warrants  will
expire on the tenth  anniversary  of the Closing Date.  The Warrants will become
separately transferable from the Notes on the earlier of (i) six months from the
date of issuance,  (ii) such date as the Underwriters  may, in their discretion,
deem  appropriate  and (iii) in the event of an Offer to Purchase,  the date the
Company mails notice thereof to holders of the Notes.

   On  the  Closing  Date,   the  Senior  Note  Warrant  Shares  will  represent
approximately  1.415%  of the  fully  diluted  Common  Stock of Orion  (assuming
exercise of the  Warrants),  and the Senior  Discount  Note Warrant  Shares will
represent  approximately  1.205%  of the  fully  diluted  Common  Stock of Orion
(assuming exercise of the Warrants).     

   The  Warrants  may  be  exercised  by   surrendering  to  Orion  the  Warrant
certificates  evidencing such Warrants with the accompanying form of election to
purchase, properly completed and executed, together with payment of the Exercise
Price. Payment of the Exercise Price by a holder may be made in the form of cash
or a  certified  or  official  bank  check  payable to the order of Orion or the
surrender of  unexercised  Warrant  certificates.  Upon surrender of the Warrant
certificate and payment of the Exercise Price, the Warrant Agent will deliver or
cause to be  delivered,  to or upon the  written  order  of such  holder,  stock
certificates  representing  the number of Warrant Shares or other  securities or
property  to which  such  holder is  entitled  under the  Warrants  and  Warrant
Agreement,  including,  without  limitation,  at Orion's option, cash payable to
adjust for fractional interests in Warrant Shares issuable upon such exercise in
an  amount  equal  to the  Current  Market  Price  (as  defined  in the  Warrant
Agreement) per Warrant Share, as determined on the day immediately preceding the
date the  Warrant  is  presented  for  exercise,  multiplied  by such  fraction,
computed to the nearest whole cent.  If less than all of the Warrants  evidenced
by a Warrant certificate are to be exercised,  a new Warrant certificate will be
issued for the remaining number of Warrants.

   No service charge will be made for  registration of transfer or exchange upon
surrender  of any  Warrant  certificate  at the  office  of  the  Warrant  Agent
maintained  for that purpose.  Orion may require  payment of a sum sufficient to
cover any tax or other  governmental  charge  that may be imposed in  connection
with any registration of transfer or exchange of Warrant certificates.

   The holders of the Warrants have no right to vote on matters submitted to the
stockholders  of Orion or to receive notice of meetings of  stockholders  or any
other  rights of  stockholders  of Orion,  including  any right to receive  cash
dividends.  The holders of the Warrants  have no  preemptive  rights and are not
entitled  to share in the  assets  of  Orion  in the  event of the  liquidation,
dissolution or winding up of Orion's affairs.

ADJUSTMENTS

   The number of Warrant  Shares that may be purchased  upon the exercise of the
Warrants and the Exercise  Price will both be subject to  adjustment  in certain
events including (i) the payment by Orion of dividends (or other  distributions)
on Common Stock payable in shares of such Common Stock or other

                               122

<PAGE>



shares of Orion's capital stock,  (ii)  subdivisions,  combinations  and certain
reclassifications  of Common  Stock,  (iii) the  issuance of Common  Stock or of
rights,  options or warrants  entitling  the holder to  subscribe  for shares of
Common Stock, or of securities  convertible  into or exchangeable  for shares of
Common Stock, for a consideration  per share which is less than $14.00 per share
of the Common Stock, (iv) the distribution to all holders of Common Stock of any
of Orion's  assets,  debt  securities  or any  rights or  warrants  to  purchase
securities (excluding cash dividends or other cash distributions from current or
retained  earnings) and (v) in the discretion of Orion's Board of Directors.  In
addition,  the Exercise  Price may be reduced in the event of purchase of shares
of Common  Stock  pursuant  to a tender or  exchange  offer made by Orion or any
subsidiary  thereof at a price  greater  than the  Current  Market  Price of the
Common Stock at the time such tender or exchange offer expires.

   In the event of a taxable  distribution  to  holders  of Common  Stock  which
results  in an  adjustment  to the  number of  shares  of Common  Stock or other
consideration for which a Warrant may be exercised,  the holders of the Warrants
may, in certain circumstances, be deemed to have received a distribution subject
to United States  Federal income tax as a dividend.  See "Certain  United States
Federal Income Tax Consequences."

   No adjustment in the Exercise Price will be required  unless such  adjustment
would  require an  increase  or  decrease  of at least one  percent  (1%) in the
Exercise Price; provided, however, that any adjustment which is not made will be
carried forward and taken into account in any subsequent adjustment.

   In the case of certain reclassifications,  redesignations, reorganizations or
changes in the number of outstanding shares of Common Stock or consolidations or
mergers of Orion or the sale of all or substantially all of the assets of Orion,
each Warrant shall  thereafter be exercisable  for the right to receive the kind
and  amount of shares of stock or other  securities  or  property  to which such
holder  would have been  entitled as a result of such  consolidation,  merger or
sale had the Warrants been exercised immediately prior thereto.

RESERVATION OF SHARES

   At the time of  issuance  of the  Warrants,  Orion will have  authorized  and
reserved  for  issuance  such  number  of  shares  of  Common  Stock as shall be
initially  issuable  upon the  exercise of the  Warrants.  Such shares of Common
Stock, when paid for and issued must be duly and validly issued,  fully paid and
non-assessable, and not subject to any preemptive rights.

AMENDMENT

   From time to time,  Orion and the Warrant  Agent,  without the consent of the
holders of the  Warrants,  may amend or  supplement  the Warrant  Agreement  for
certain   purposes,   including,   without   limitation,   curing   defects   or
inconsistencies  or making any change  that does not,  in the opinion of Orion's
Board of Directors,  have a material adverse effect on the rights of any holder.
Other amendments or supplements to the Warrant  Agreement  generally require the
written consent of the holders of a majority of the then  outstanding  Warrants.
The consent of each holder of the  Warrants  affected  shall be required for any
amendment  pursuant to which the Exercise Price would be increased or the number
of Warrant Shares purchasable upon exercise of Warrants would be decreased.

REGISTRATION REQUIREMENTS

   The Company is required, under the terms of the Warrant Agreement, to use its
best efforts to maintain the  effectiveness  of a  registration  statement  with
respect to the issuance of the Warrant Shares until the earlier of (i) such time
as all  Warrants  have  been  exercised  and (ii) the tenth  anniversary  of the
Closing  Date.  During any  consecutive  365-day  period  while the Warrants are
exercisable,  the Company will have the ability to suspend the  availability  of
such  registration  statement for up to two  15-consecutive-day  periods (except
during the 30 days  immediately  prior to the expiration of the Warrants) if the
Company's  Board of  Directors  determines  in good  faith that there is a valid
purpose for the  suspension  and provides  notice of such  determination  to the
holders at their addresses  appearing in the register of Warrants  maintained by
the Warrant Agent.

                               123

<PAGE>



REPORTS

   So long as any  Warrants  remain  outstanding,  and  whether or not any Notes
remain  outstanding,  the  Company  will cause  copies of the  reports and other
documents  described  under  "Description  of Notes --  Commission  Reports  and
Reports to Holders" to be filed with the Warrant  Agent and mailed to holders of
Warrants at their addresses in the register maintained by the Warrant Agent.

               BOOK-ENTRY SYSTEM; SETTLEMENT; DELIVERY AND FORM

GENERAL

   The Units will be issued in the form of one or more fully registered Units in
global form ("Global Units"), each comprised of one or more Notes in global form
("Global  Notes") and one or more Warrants in global form  ("Global  Warrants").
The Global Units,  Global Notes and Global  Warrants are  sometimes  referred to
herein  as the  "Global  Securities."  Except  in  those  limited  circumstances
described  below,  Units,  Notes or Warrants in definitive  form  ("Certificated
Units,"  "Certificated  Notes" and "Certificated  Warrants,"  respectively,  and
sometimes  referred to collectively as  "Certificated  Securities")  will not be
issued.

   Upon issuance of the Global  Securities,  the  Depository or its nominee will
credit, on its book-entry  registration and transfer system, the number of Units
represented by such Global  Securities to the accounts of institutions that have
accounts with the Depository or its nominee ("participants"). The accounts to be
credited  shall be  designated  by the  Underwriters.  Ownership  of  beneficial
interests in the Global  Securities  will be limited to  participants or persons
that may hold interests through  participants.  Ownership of beneficial interest
in such Global  Securities  will be shown on, and the transfer of that ownership
will be effected  only  through,  records  maintained  by the  Depository or its
nominee (with respect to participants' interests) for such Global Securities, or
by  participants  or persons  that hold  interests  through  participants  (with
respect to  interests  of persons  other  than  participants).  The laws of some
jurisdictions  require that  certain  purchasers  of  securities  take  physical
delivery of such securities in definitive form. Such laws may impair the ability
to transfer beneficial interests in the Global Securities.

   So long as DTC is the registered holder of any Global Securities, DTC will be
considered  the sole owner and holder of such Units,  Notes or Warrants,  as the
case may be,  represented  by such Global  Securities for all purposes under the
Indentures and the Warrant Agreement and the Units,  Notes and Warrants,  as the
case may be. No beneficial owner of an interest in any Global Securities will be
able to  transfer  that  interest  except in  accordance  with DTC's  applicable
procedures.

   Global Units,  Global Notes and Global  Warrants  shall be  exchangeable  for
corresponding  Certificated  Securities  registered in the name of persons other
than the  Depository or its nominee only if (A) the  Depository (i) notifies the
Company that it is unwilling or unable to continue as Depository  for any of the
Global  Securities or (ii) at any time ceases to be a clearing agency registered
under the Exchange Act, (B) there shall have occurred and be continuing an Event
of Default (as defined in the Indentures)  with respect to the Notes, or (C) the
Company  executes  and  delivers to the Trustee  and or the  Warrant  Agent,  as
appropriate,  an order that the Global  Units,  Global Notes or Global  Warrants
shall be so  exchangeable.  Any  Certificated  Securities will be issued only in
fully  registered form, and in the case of Certificated  Notes,  shall be issued
without coupons in denominations of $1,000 and integral multiples  thereof.  Any
Certificated  Securities  so issued will be registered in such names and in such
denominations as DTC shall request.

   Any payment of principal or interest due on the Notes on any Interest Payment
Date or at  maturity  will be made  available  by the  Company  to the  relevant
Trustee by such date.  As soon as possible  thereafter,  such  Trustee will make
such  payments  to the  Depository  or its  nominee,  as the case may be, as the
registered owner of the Global Notes  representing such Notes in accordance with
existing  arrangements  between  the  Trustee  and the  Depository.  The Company
expects  that the  Depository  or its  nominee,  upon  receipt of any payment of
principal or interest in respect of the Global  Notes,  will credit  immediately
the accounts of the related participants with payments in amounts  proportionate
to their respective  beneficial interests in the principal amount of such Global
Notes as shown on the records of

                               124

<PAGE>



the Depository. The Company also expects that payments by participants to owners
of beneficial  interests in the Global Securities held through such participants
will be governed by standing instructions and customary practices, as is now the
case with  securities  held for the accounts of customers  registered in "street
name,"  and  will  be the  responsibility  of  such  participants.  None  of the
Underwriters,  the Company,  the  Trustees,  or any payment agent for the Global
Securities  will have any  responsibility  or  liability  for any  aspect of the
records  relating  to or  payments  made  on  account  of  beneficial  ownership
interests in any of the Global  Securities or for  maintaining,  supervising  or
reviewing any records relating to such beneficial ownership interests.

   Unless and until  exchanged in whole or in part for Notes in definitive  form
in  accordance  with  the  terms  of the  Notes,  the  Global  Notes  may not be
transferred  except as a whole by the  Depository to a nominee of the Depository
or by a nominee of the  Depository to the  Depository or another  nominee of the
Depository  or by the  Depository  of any such  nominee  to a  successor  of the
Depository or a nominee of each successor.

THE CLEARING SYSTEM

   With  respect  to the  Depository,  the  Company  believes  as  follows:  the
Depository is a limited-purpose trust company organized under the Banking Law of
the State of New York,  a member of the  Federal  Reserve  System,  a  "clearing
corporation"  within the meaning of the New York Uniform  Commercial  Code and a
"clearing  agency"  registered  pursuant to the provisions of section 17A of the
Exchange Act. The Depository was created to hold securities of its  participants
and to facilitate the clearance and settlement of securities  transactions among
its participants in such securities  through  electronic  book-entry  changes in
accounts  of  the  participants,  thereby  eliminating  the  need  for  physical
movements of securities  certificates.  The  Depository's  participants  include
securities  brokers and dealers  (including  each of the  Underwriters),  banks,
trust companies, clearing corporations and certain other organizations,  some of
whom (and/or their  representatives) own the Depository.  Indirect access to the
Depository's  book-entry  system is also  available  to  others,  such as banks,
brokers,  dealers and trust companies that clear through or maintain a custodial
relationship with a participant,  either directly or indirectly.  The Depository
agrees with and  represents  to its  participants  that it will  administer  its
book-entry  system in accordance with its rules and by-laws and  requirements of
law.

SETTLEMENT

   Initial settlement in the Units will be made in same-day funds.

   Investors  electing  to hold their Units  through DTC will follow  settlement
practices applicable to United States corporate debt obligations. The securities
custody  accounts of  investors  will be credited  with their  holdings  against
payment in same-day funds on the settlement date.

   All  payments  of  principal  and  interest  on the Notes will be made by the
Company in same-day funds. The Notes will trade in the Same-Day Funds Settlement
System of the Depository until maturity.  Secondary market trading of the Units,
the  Notes  and  the  Warrants   between  DTC   participants   (other  than  the
depositories) will be settled in same-day funds using the procedures  applicable
to United States corporate debt obligations.

                               125

<PAGE>



            CERTAIN UNITED STATES FEDERAL INCOME TAX CONSEQUENCES

   The following  discussion  summarizes,  subject to the  limitations set forth
below,  the material U.S.  federal income tax  consequences of the  acquisition,
ownership and  disposition  of Units and the Notes and Warrants that  constitute
the Units. The discussion is based upon provisions of the U.S.  Internal Revenue
Code of 1986,  as  amended  (the  "Code"),  its  legislative  history,  judicial
authority,  current  administrative  rulings  and  practice,  and  existing  and
proposed Treasury Regulations, including regulations concerning the treatment of
debt  instruments  issued with original issue discount (the "OID  Regulations"),
all as in effect and  existing  on the date  hereof.  Legislative,  judicial  or
administrative changes or interpretations may be forthcoming that could alter or
modify the validity of the statements and conclusions set forth below.  Any such
changes or  interpretations  may be  retroactive  and could  adversely  affect a
holder of the Notes or  Warrants.  This  discussion  assumes  that the Notes and
Warrants  are or will be held as capital  assets (as defined in Section  1221 of
the Code) by the holders thereof.  Except as otherwise  described  herein,  this
discussion  applies only to a person who is an initial holder  purchasing  Units
pursuant to this offering at the "issue price" (as defined below) and who is (i)
a citizen or resident of the United States for United States  federal income tax
purposes,  (ii) a corporation,  partnership or other entity created or organized
in or under  the  laws of the  United  States  or of any  political  subdivision
thereof,  or (iii) an estate or trust the  income of which is  subject to United
States federal income taxation regardless of its source (a "U.S. Holder").  This
discussion  does not  purport to deal with all  aspects of U.S.  federal  income
taxation that might be relevant to particular holders in light of their personal
investment  circumstances or status, nor does it discuss the U.S. federal income
tax consequences to certain types of holders subject to special  treatment under
the U.S.  federal  income  tax laws,  such as  certain  financial  institutions,
insurance  companies,  dealers in  securities  or foreign  currency,  tax-exempt
organizations,  or persons that hold Notes or Warrants that are a hedge against,
or that are hedged  against,  currency  risk or that are part of a  straddle  or
conversion  transaction,  or persons whose  functional  currency is not the U.S.
dollar.  Moreover, the effect of any applicable state, local or foreign tax laws
is not discussed.

   Hogan &  Hartson  L.L.P.,  tax  counsel  to the  Company,  has  reviewed  the
following  discussion  and is of the opinion that, to the extent it  constitutes
matters of law or legal  conclusions or purports to describe certain  provisions
of the federal tax laws,  the  discussion  is a correct  summary in all material
respects of the matters discussed therein.

   THE FOLLOWING  DISCUSSION IS FOR GENERAL  INFORMATION ONLY. EACH PURCHASER IS
STRONGLY  URGED TO CONSULT WITH ITS OWN TAX ADVISORS TO DETERMINE  THE IMPACT OF
SUCH  PURCHASER'S  PERSONAL TAX SITUATION ON THE ANTICIPATED  TAX  CONSEQUENCES,
INCLUDING THE TAX CONSEQUENCES UNDER STATE, LOCAL, FOREIGN OR OTHER TAX LAWS, OF
THE ACQUISITION, OWNERSHIP AND DISPOSITION OF THE NOTES, WARRANTS OR UNITS.

THE UNITS

   
   Each Unit is comprised of a Note and a Warrant.  For U.S.  federal income tax
purposes,  the issue price of a Unit must be allocated  between the Note and the
Warrant.  Under the OID Regulations,  the issue price of a Senior Note Unit or a
Senior  Discount  Note Unit should be equal to the offering  price to the public
(not including any bond house,  broker or similar person or organization  acting
in the capacity of an  underwriter,  placement  agent or  wholesaler) at which a
substantial  amount of the Senior Note Units or the Senior  Discount Note Units,
as the case may be,  are  sold.  The  issue  price of a Unit  must be  allocated
between its  component  parts based on their  relative fair market values on the
date of issuance.  Based on the  foregoing,  the Company  intends (i) to treat a
Senior Note as having been originally  issued with an issue price of $988.37 and
a Senior Note  Warrant as having been  originally  issued with an issue price of
$11.63,  and (ii) to treat a Senior  Discount  Note as  having  been  originally
issued  with an issue  price of $539.23 and a Senior  Discount  Note  Warrant as
having been issued with an issue price of $9.11.  This allocation by the Company
reflects its judgment as to the relative values of those instruments at the time
of original issuance.  No assurance can be given, however, that the IRS will not
challenge the     

                               126

<PAGE>



allocation by the Company of the issue price of the Notes and  Warrants.  If the
Company's  allocation is successfully  challenged,  the issue price, OID accrual
and gain or loss on sale  would be  different  from  that  resulting  under  the
allocation determined by the Company.

   The determination by the Company of the issue price of the Notes and Warrants
will be binding on a holder, unless such holder discloses the use of a different
issue price  allocation on the applicable form attached to such holder's Federal
income tax return for the taxable  year that  includes the  acquisition  date of
such Unit. If a holder  acquires a Unit at a price  different from that on which
the Company's allocation is based, such holder may be treated as having acquired
its Note for an amount greater or less than the amount allocated to such Note by
the Company as set forth  above,  thereby  resulting in  "acquisition  premium,"
"amortizable  bond  premium" or "market  discount,"  as defined  below.  Holders
intending  to use an issue  price  allocation  different  from  that used by the
Company should consult their own tax advisors as to the  consequences to them of
their particular allocation of the issue price of the Units, Notes and Warrants.

SENIOR DISCOUNT NOTES -- ORIGINAL ISSUE DISCOUNT

GENERAL

   The  Senior  Discount  Notes  will bear OID,  and each  U.S.  Holder  will be
required to include in income  (regardless of whether such U.S. Holder is a cash
or  accrual  basis  taxpayer)  in each year,  in advance of the  receipt of cash
payments on such Senior Discount Notes,  that portion of the OID,  computed on a
constant  yield  basis,  attributable  to each day during such year on which the
U.S.  Holder held the Senior  Discount  Notes.  See "Taxation of Original  Issue
Discount" below.

THE AMOUNT OF ORIGINAL ISSUE DISCOUNT

   The amount of OID with respect to each Senior  Discount Note will be equal to
the excess of (i) its "stated redemption price at maturity" over (ii) its "issue
price" (as discussed above).  Under the OID Regulations,  the "stated redemption
price at maturity" of each Senior  Discount Note will include all payments to be
made in respect thereof,  including any stated interest  payments.  Accordingly,
payments on the Senior Discount Notes  (including  principal and stated interest
payments) are not separately included in a U.S. Holder's income as interest, but
rather are  treated  first as  payments  of  previously  accrued OID and then as
payments of principal.

TAXATION OF ORIGINAL ISSUE DISCOUNT

   A U.S. holder of a debt instrument  issued with OID is required to include in
gross income for U.S.  federal income tax purposes an amount equal to the sum of
the "daily  portions"  of such OID for all days during the taxable year on which
the holder holds the debt  instrument.  The daily portions of OID required to be
included in a holder's gross income in a taxable year will be determined  upon a
constant  yield basis by allocating to each day during the taxable year on which
the holder holds the debt  instrument a pro rata portion of the OID on such debt
instrument  which is attributable  to the "accrual  period" in which such day is
included.  Accrual  periods with respect to a Senior Discount Note may be of any
length  selected by the U.S.  Holder and may vary in length over the term of the
Senior  Discount  Note as long as (i) no accrual  period is longer than one year
and (ii) each scheduled  payment of interest or principal on the Senior Discount
Note occurs on either the final or first day of an accrual period. The amount of
the OID  attributable  to each  "accrual  period" will be the product of (i) the
"adjusted  issue price" at the  beginning  of such  accrual  period and (ii) the
"yield to maturity"  of the debt  instrument  (stated in a manner  appropriately
taking into account the length of the accrual  period).  The "yield to maturity"
is the  discount  rate that,  when used in  computing  the present  value of all
payments to be made under the Senior Discount Note,  produces an amount equal to
the issue price of the Senior  Discount  Note.  The "adjusted  issue price" of a
Senior Discount Note at the beginning of an accrual period is generally  defined
as the issue price of the Senior Discount Note plus the aggregate  amount of OID
that accrued in all prior accrual periods,  less any cash payments on the Senior
Discount  Note.  Accordingly,  a U.S.  Holder of a Senior  Discount Note will be
required to include OID thereon in gross income for U.S.

                               127

<PAGE>



federal  tax  purposes  in  advance  of the  receipt  of cash in respect of such
income.  The amount of OID allocable to an initial  short accrual  period may be
computed using any reasonable method if all other accrual periods,  other than a
final short accrual period,  are of equal length. The amount of OID allocable to
the final accrual period at maturity of a Senior Discount Note is the difference
between (x) the amount  payable at the maturity of the Senior  Discount Note and
(y) the Senior  Discount  Note's adjusted issue price as of the beginning of the
final accrual period.

EFFECT OF MANDATORY AND OPTIONAL REDEMPTIONS ON OID

   In the event of a Change of Control, the Company will be required to offer to
redeem all of the Notes,  including  the Senior  Discount  Notes,  at redemption
prices specified elsewhere herein. The required offer to redeem the Notes should
not  affect,  and  will  not  be  treated  by  the  Company  as  affecting,  the
determination of the yield or maturity of the Senior Discount Notes.

   
   The Company may redeem the Notes,  including the Senior  Discount  Notes,  in
whole or in part, at any time on or after January 15, 2002, at redemption prices
specified  elsewhere  herein  plus  accrued  and unpaid  interest to the date of
redemption.  The OID  Regulations  contain rules for  determining  the "maturity
date" and the stated  redemption  price at maturity of an instrument that may be
redeemed  prior to its stated  maturity date at the option of the issuer.  Under
the OID  Regulations,  solely for  purposes of the accrual of OID, it is assumed
that the issuer will  exercise  any option to redeem a debt  instrument  if such
exercise will lower the  yield-to-maturity  of the debt instrument.  The Company
believes that it will not be presumed to redeem the Senior  Discount Notes prior
to their stated  maturity  under these rules because the exercise of such option
would not lower the yield-to-maturity of the Senior Discount Notes.     

TAX BASIS

     A U.S.  Holder's initial tax basis in a Senior Discount Note generally will
be equal to the purchase price paid by such U.S. Holder for such Senior Discount
Note. A U.S.  Holder's tax basis in a Senior  Discount Note will be increased by
the amount of OID that is included in such U.S.  Holder's income pursuant to the
foregoing  rules  and will be  decreased  by the  amount  of any  cash  payments
received.

THE SENIOR NOTES

   Stated interest payments on the Senior Notes will be taxable to a U.S. holder
when  received  or  accrued  in  accordance  with  such  holder's  method of tax
accounting.  If, as the Company  expects,  the  allocation of issue price to the
Senior Note Warrants and the Senior Notes will  generate a discount  element for
the  Senior  Notes  that is de  minimis,  then the  Senior  Notes  will not bear
original issue discount.  Under the de minimis rule,  there is no original issue
discount on a debt instrument if the debt  instrument is originally  issued at a
discount  that is less than .25%  multiplied  by the  product  of its  principal
amount and number of complete years to maturity from the issue date.

   In  certain   circumstances,   notes  issued  in  connection  with  the  same
transaction or related transactions may be treated as a single note for purposes
of the OID rules. The Company believes that a substantial portion of each of the
Senior  Notes and the Senior  Discount  Notes will be issued to  purchasers  not
related  to the  Company or to other  purchasers  and who do not  purchase  both
Senior Note Units and Senior  Discount  Note Units in  connection  with the same
transaction or related transactions,  and that, therefore, the aggregation rules
will not apply.

MARKET DISCOUNT, ACQUISITION PREMIUM

   If a U.S.  Holder  acquires a Note for an amount that is less than (i) in the
case of a Senior Note,  its  principal  amount,  or (ii) in the case of a Senior
Discount Note, its revised issue price (generally, adjusted issued price) at the
time of  acquisition,  the amount of such  difference will be treated as "market
discount" for U.S.  federal income tax purposes,  unless such difference is less
than a specified de minimis  amount.  Under the market  discount  rules,  a U.S.
Holder will be required  to treat any  principal  payment on, or any gain on the
sale, exchange, retirement or other disposition of, a Note as ordinary income to

                               128

<PAGE>



the extent of the market  discount  which has not  previously  been  included in
income and is treated as having accrued on such Note at the time of such payment
or  disposition.  If a U.S.  Holder  makes  a gift  of a  Note,  accrued  market
discount,  if any, will be recognized as if such U.S.  Holder had sold such Note
for a price equal to its fair market value. In addition,  the U.S. Holder may be
required to defer, until the maturity of the Note or the earlier  disposition of
the Note in a taxable  transaction,  the  deduction of a portion of the interest
expense on any  indebtedness  incurred  or  continued  to purchase or carry such
Note.

   Any market  discount will be considered  to accrue on a  straight-line  basis
during the period from the date of acquisition to the maturity date of the Note,
unless the U.S. Holder elects to accrue market  discount on a constant  interest
method.  A U.S.  Holder of a Note may elect to include market discount in income
currently as it accrues (on either a  straight-line  basis or constant  interest
method),  in which case the rules  described  above  regarding  the  deferral of
interest  deductions will not apply. This election to include market discount in
income currently, once made, applies to all market discount obligations acquired
on or after  the  first day of the  first  taxable  year to which  the  election
applies and may not be revoked without the consent of the IRS.

   A U.S.  Holder who purchases a Senior Note at a cost in excess of the greater
of its  principal  amount or the amount  payable on an earlier call date will be
considered to have  purchased the Senior Note with  "amortizable  bond premium,"
and may elect to amortize  such  premium as an offset to interest  income on the
Senior Note. A U.S.  Holder who  acquires a Senior  Discount  Note for an amount
that is greater than the adjusted  issue price of such Senior  Discount Note but
equal to or less than the sum of all  amounts  payable on such  Senior  Discount
Note after the purchase date will be considered  to have  purchased  such Senior
Discount Note at an "acquisition  premium." Under the acquisition  premium rules
of the Code and the OID  Regulations,  the amount of OID which such  holder must
include in its gross  income with respect to such Senior  Discount  Note for any
taxable year will be reduced by the portion of such acquisition premium properly
allocable to such year.

   Proposed  Treasury  regulations  issued on June 27,  1996 would  clarify  the
treatment of bond premium.  The proposed regulations describe the constant yield
method  under which such premium is  amortized  and provide  that the  resulting
offset to interest  income can be taken into account only as a U.S. Holder takes
the corresponding  interest income into account under such U.S. Holder's regular
accounting  method.  In the case of  instruments  that may be redeemed  prior to
maturity,  the proposed  regulations  provide that the premium is  calculated by
assuming that the issuer or holder will exercise or not exercise its  redemption
rights in the manner that maximizes the U.S. Holder's yield. The regulations are
proposed to be effective for debt  instruments  acquired on or after the date 60
days after the date final  regulations  are  published in the Federal  Register.
However,  if a U.S.  Holder elects to amortize bond premium for the taxable year
containing  such  effective  date, the  regulations  would apply to all the U.S.
Holder's debt  instruments  held on or after the first day of that taxable year.
It cannot be  predicted  at this time  whether  these  regulations  will  become
effective  or what,  if any,  modifications  may be made to them  prior to their
becoming effective.

     A U.S.  Holder's  tax  basis  is a Note  will be  increased  by any  market
discount  previously  included in such U.S. Holder's income and decreased by any
bond premium previously amortized by such U.S. Holder.

SALE OR REDEMPTION OF NOTES

   Unless a nonrecognition  provision applies,  the sale,  exchange,  redemption
(including  pursuant to an offer by the Company) or other  disposition of a Note
will be a taxable event for U.S.  federal income tax purposes.  In such event, a
U.S. Holder will recognize gain or loss equal to the difference  between (i) the
amount of cash plus the fair market  value of any  property  received  upon such
sale,  exchange,  redemption or other taxable  disposition (except to the extent
the  consideration  received is attributable to stated interest on a Senior Note
not previously  taken into income,  which  consideration  is treated as interest
income)  and (ii) the U.S.  Holder's  adjusted  tax basis  therein.  Except with
respect to accrued market discount,  such gain or loss should be capital gain or
loss and will be long-term  capital gain or loss if the Note will have been held
by the U.S. Holder for more than one year at the time of such sale, exchange,

                               129

<PAGE>



redemption or other disposition.  The excess of net long-term capital gains over
net short-term  capital losses is taxed at a lower rate than ordinary income for
certain  non-corporate  taxpayers.  The distinction between capital gain or loss
and  ordinary  income or loss is also  relevant  for  purposes  of,  among other
things, limitations on the deductibility of capital losses.

HIGH-YIELD DISCOUNT OBLIGATIONS

   The Senior  Discount Notes will  constitute  "applicable  high yield discount
obligations"  ("AHYDOs") if the yield to maturity of such Senior  Discount Notes
equals or exceeds the sum of the  applicable  federal rate in effect at the time
of the issuance of the Senior  Discount  Notes (the "AFR") plus five  percentage
points.  For January  1997,  the  long-term AFR is 6.44% and the mid-term AFR is
6.01% (based on semi-annual  compounding).  The appropriate AFR depends upon the
weighted  average  maturity of the Senior Discount Notes.  Under Sections 163(e)
and 163(i) of the Code, a C  corporation  that is an issuer of debt  obligations
subject to the AHYDO rules may not deduct any portion of OID on the  obligations
until such portion is actually paid. A debt  obligation is generally  subject to
the AHYDO rules if (i) its  maturity  date is more than five years from the date
of issue,  (ii) its yield to maturity  equals or exceeds the sum of the AFR plus
five percentage  points, and (iii) it bears "significant OID." A debt obligation
will bear  significant  OID for this  purpose if, as of the close of any accrual
period  ending more than five years after  issuance,  the total amount of income
includable  by a holder with respect to the debt  instrument  exceeds the sum of
(i) the total amount of "interest" paid under the obligation before the close of
such  accrual  period  and  (ii)  the  product  of the  issue  price of the debt
instrument and its yield to maturity.  In addition, if the Senior Discount Notes
are AHYDOs,  and if the yield to maturity of the Senior  Discount  Notes exceeds
the sum of the AFR plus six percentage points,  then a portion of the OID on the
Senior  Discount  Notes,  equal to the  product  of the total OID on the  Senior
Discount  Notes times the ratio of (a) the excess of the yield to maturity  over
the sum of the AFR plus six percentage points to (b) the yield to maturity, will
not be  deductible  by the  Company  and will be treated  for some  purposes  as
dividends to the U.S.  Holders of the Senior  Discount Notes (to the extent that
such amounts  would have been  treated as  dividends to the U.S.  Holders of the
Senior  Discount  Notes if they  had  been  distributions  with  respect  to the
Company's  stock).  Amounts  treated as dividends will be  nondeductible  by the
Company,  and may qualify for the dividend received deduction for corporate U.S.
Holders,  but will be treated as OID and not as dividends  for  withholding  tax
purposes. The Company cannot determine whether the Senior Discount Notes will be
AHYDOs until their issue price is  determined  by sale to investors  pursuant to
this offering.

THE WARRANTS

   Upon the exercise of a Warrant, a U.S. Holder will not recognize gain or loss
(except to the  extent of cash,  if any,  received  in lieu of the  issuance  of
fractional shares of Common Stock) and will have a tax basis in the Common Stock
acquired  pursuant to such exercise equal to such U.S. Holder's tax basis in the
Warrant (which, in the case of an initial holder,  will equal the portion of the
issue price of the Unit properly  allocable to the Warrant,  as described above)
plus the exercise price of the Warrant. The holding period for such Common Stock
so acquired  will commence on the day after the date of exercise of the Warrant.
If any cash is received in lieu of fractional  shares of Common Stock,  the U.S.
Holder will  recognize  gain or loss the amount and  character  of which will be
determined as if such U.S. Holder had received such  fractional  shares and then
immediately  sold  them for  cash.  Similarly,  upon the  sale of  Common  Stock
received upon exercise of a Warrant,  a U.S. Holder will recognize  capital gain
or loss equal to the  difference  between the amount  realized upon the sale and
such U.S. Holder's tax basis in the Common Stock. Such capital gain or loss will
be long-term if, at the time of sale or exchange,  the Common Stock was held for
more than one year.  Distributions  made with  respect to the Common  Stock will
constitute  dividends to the extent paid out of current or accumulated  earnings
and profits of the Company as determined  for U.S.  federal income tax purposes.
To the extent  that a  distribution  exceeds  the  earnings  and  profits of the
Company,  it will be treated as a nontaxable  return of capital to the extent of
the U.S. Holder's adjusted tax basis in the Common Stock. Holders should consult
with their own tax advisors with respect to the particular federal, state, local
and  foreign tax  consequences  to them of the  ownership  of Warrants or Common
Stock.

                               130

<PAGE>



   The sale of a Warrant will result in the  recognition of capital gain or loss
to the U.S.  Holder in an amount  equal to the  difference  between  the  amount
realized and such U.S.  Holder's tax basis in the Warrant (which, in the case of
an  initial  holder,  will  equal the  portion  of the  issue  price of the Unit
properly  allocable to the Warrant,  as described  above).  Such capital gain or
loss will be long term if, at the time of sale or exchange, the Warrant was held
for more than one year. It is unclear whether the repurchase of a Warrant by the
Company would be treated as a sale or exchange.  If it were not so treated,  any
gain or loss to a holder on such repurchase  would be treated as ordinary income
or loss.

   If a Warrant expires unexercised, a U.S. Holder will recognize a capital loss
equal to such U.S. Holder's tax basis in the Warrant.  Such capital loss will be
long-term if, at the time of the expiration,  the Warrant was held for more than
one year.

   Under  Section  305  of  the  Code,  adjustments  to the  exercise  price  or
conversion ratio of the Warrants which occur under certain circumstances, or the
failure  to  make  such  adjustments,  may  result  in the  receipt  of  taxable
constructive  dividends  by a  U.S.  Holder  (subject  to a  possible  dividends
received  deduction in the case of corporate U.S.  Holders) to the extent of the
Company's  current or  accumulated  earnings and profits,  regardless of whether
there is a distribution of cash or property.

NON-U.S. HOLDERS

THE NOTES

   Subject  to  the  discussion  of  "backup"  withholding  below,  payments  of
principal,  if any, and interest (including OID) by the Company or its agent (in
its capacity as such) to any holder who is a  beneficial  owner of a Note but is
not a U.S. Holder will not be subject to U.S. federal  withholding tax provided,
in the case of interest  (including  OID) that (i) such holder does not actually
or  constructively  own 10% or more of the total  combined  voting  power of all
classes of stock of the  Company  entitled  to vote,  (ii) such  holder is not a
controlled  foreign  corporation  for U.S. tax  purposes  that is related to the
Company through stock  ownership,  and (iii) either (A) the beneficial  owner of
the Note certified to the Company or its agent, under penalties of perjury, that
he is not a U.S.  Holder and  provides  his name and address or (B) a securities
clearing organization,  bank or other financial institution that holds customers
securities  in the  ordinary  course  of its  trade or  business  (a  "financial
institution") certified to the Company or its agent, under penalties of perjury,
that the certification described in clause (A) hereof has been received from the
beneficial  owner  by it or by  another  financial  institution  acting  for the
beneficial owner. A holder of a Note who is not a U.S. Holder,  and who does not
meet the requirements of the preceding  sentence,  would generally be subject to
U.S. federal withholding tax at a flat rate of 30% (or a lower applicable treaty
rate) on payments of interest (including OID) on the Notes.

   If a  holder  of a Note who is not a U.S.  Holder  is  engaged  in a trade or
business  in the  United  States  and  interest  (including  OID) on the Note is
effectively  connected with the conduct of such trade or business,  such holder,
although exempt from U.S. federal  withholding tax as discussed in the preceding
paragraph (or by reason of the delivery of properly  completed Form 4224),  will
be subject to U.S.  federal income tax on such interest  (including  OID) and on
any gain realized on the sale,  exchange or other  dispositions of a Note in the
same manner as if it were a U.S. Holder. In addition, if such Non-U.S. Holder is
a foreign corporation, it may be subject to a branch profits tax equal to 30% of
its effectively  connected earnings and profits for that taxable year, unless it
qualifies for a lower rate under an applicable income tax treaty.

   Subject to the  discussion of "backup"  withholding  below,  any capital gain
realized upon the sale,  exchange or retirement of a Note by a holder who is not
a U.S.  Holder will not be subject to U.S.  federal income or withholding  taxes
unless (i) such gain is  effectively  connected with a U.S. trade or business of
the holder, or (ii) in the case of an individual,  such holder is present in the
United  States for 183 days or more in the  taxable  year of the  retirement  or
disposition and certain other conditions are met.

   Notes held by an  individual  who is neither a citizen  nor a resident of the
United  States  for  U.S.  federal  income  tax  purposes  at the  time  of such
individual's death will not be subject to U.S. federal estate tax, provided that
the income from the Notes was not or would not have been effectively con-

                               131

<PAGE>



nected with a U.S. trade or business of such individual and that such individual
qualified for the exemption from U.S. federal withholding tax (without regard to
the certification requirements) that is described above.

THE WARRANTS

   The  following  discussion  addresses the tax  consequences  to a holder of a
Warrant  who is not a U.S.  Holder of the  ownership,  disposition,  exercise or
lapse of the Warrants.

   For the tax basis of a Warrant  and the tax  basis  and  holding  period of a
share of stock acquired by the exercise of a Warrant, see "-- The Units" and "--
The Warrants," above.  Subject to the conditions  discussed with respect to gain
realized with respect to the Notes under "Tax Consequences to Non-U.S.  Holders"
above, and to the discussion contained in "FIRPTA Treatment of Non-U.S. Holders"
below,  a holder of a Warrant  who is not a U.S.  Holder  will not be subject to
U.S. federal income tax on gain realized on the sale of a Warrant.  Further,  no
gain or loss  will be  recognized  by a holder  of a  Warrant  who is not a U.S.
Holder for U.S. federal income tax purposes upon the exercise of a Warrant.

FIRPTA TREATMENT OF NON-U.S. HOLDERS

   Under the Foreign  Investment  in Real  Property Tax Act of 1980,  as amended
("FIRPTA"),  foreign persons generally are subject to U.S. federal income tax on
capital gain realized on the disposition of any interest (other than solely as a
creditor)  in a  corporation  that is a  United  States  real  property  holding
corporation (a "USRPHC").  For this purpose,  a foreign person is defined as any
holder who is a foreign  corporation  (other than certain  foreign  corporations
that  elect to be  treated  as  domestic  corporations),  a  non-resident  alien
individual,  a non-resident fiduciary of a foreign estate or trust, or a foreign
partnership. Under FIRPTA, a corporation is a USRPHC if the fair market value of
the United States real property  interests held by the corporation is 50 percent
or more of the aggregate fair market value of certain assets of the corporation.

   The Company does not currently  believe that it is a USRPHC.  Thus, a foreign
person  that  holds  Warrants,  or shares  of the  Common  Stock of the  Company
acquired  pursuant  to the  exercise  of such  Warrants,  generally  will not be
subject to the U.S.  federal  income tax on a sale or other  disposition  of the
Warrants or shares of Common Stock.  Even if a corporation  meets the test for a
USRPHC,  a foreign person would  generally not be subject to tax, or withholding
in  respect  to such  tax,  on gain  from a sale or  other  disposition  of such
corporation's  stock solely by reason of the corporation's  USRPHC status if the
stock is  regularly  traded  on an  established  securities  market  ("regularly
traded")  during the  calendar  year in which such sale or  disposition  occurs,
provided that such holder does not own, actually or constructively, stock with a
fair market  value in excess of 5 percent of the fair  market  value of all such
stock  outstanding  at any time  during  the  shorter  of the  five-year  period
preceding such disposition or the holder's holding period.  The Company believes
that the Common Stock will be treated as regularly traded.

BACKUP WITHHOLDING AND INFORMATION REPORTING

   The "backup" withholding and information reporting  requirements may apply to
certain  payments of  principal  and interest  (including  OID) on a Note and to
certain  payments of proceeds of the sale or retirement of a Note.  The Company,
its agent, a broker,  the Trustee or any paying agent,  as the case may be, will
be  required  to  withhold  tax from  any  payment  that is  subject  to  backup
withholding  at a rate of 31% of such payment if the holder fails to furnish his
taxpayer   identification   number   (social   security   number   or   employer
identification  number),  to certify  that such  holder is not subject to backup
withholding,  or to otherwise  comply with the  applicable  requirements  of the
backup  withholding  rules.  Certain  holders  (including,   among  others,  all
corporations)   are  not  subject  to  the  backup   withholding  and  reporting
requirements.

   Under  current  Treasury  Regulations,  backup  withholding  and  information
reporting  will not apply to payments  made by the Company or any agent  thereof
(in its  capacity as such) to a holder of a Note who has  provided  the required
certification under penalties of perjury that it is not a U.S. Holder as set

                               132

<PAGE>



forth in clause (iii) in the first  paragraph  under  "Non-U.S.  Holders" or has
otherwise  established an exemption  (provided that neither the Company nor such
agent  has  actual  knowledge  that  the  holder  is a U.S.  Holder  or that the
conditions of any other exemption are not in fact satisfied).

   Payments of the proceeds  from the sale by a holder who is not a U.S.  Holder
of a Note made to or through a foreign office of a broker will not be subject to
U.S. information reporting or backup withholding, except that if the broker is a
U.S. person, a controlled foreign corporation for U.S. tax purposes or a foreign
person 50% or more of whose gross income is effectively  connected with a United
States trade or business for a specified  three-year  period,  U.S.  information
reporting may apply to such payments.  Payments of the proceeds from the sale of
a Note to or  through  the United  States  office of a broker is subject to U.S.
information  reporting  and backup  withholding  unless the holder or beneficial
owner certifies as to its non-U.S.  status or otherwise establishes an exemption
from U.S. information reporting and backup withholding.

   Any amounts withheld under the backup  withholding  rules from a payment to a
holder may be claimed as a credit  against such holder's  United States  federal
income tax liability.

   The Company is required to furnish  certain  information to the IRS, and will
furnish  annually  to record  holders  of Notes,  information  with  respect  to
interest and OID accruing during the calendar year. The OID information  will be
based upon the adjusted issue price of the debt instrument as if the holder were
the original holder of the debt  instrument.  No assurance can be given that the
IRS will not challenge the accuracy of the reported information.  Moreover, if a
holder uses an  allocation of the issue price of a Unit between the Note and the
Warrant comprising the Unit that is different from that used by the Company, the
computation  of OID with  respect to such  holder's  Note may  differ  from that
reported by the Company to the IRS and to such  holder.  Subsequent  holders who
purchase  Notes for an amount  other than the  adjusted  issue price and/or on a
date other than the last day of an accrual  period will be required to determine
for  themselves the amount of OID, if any, they are required to include in gross
income for U.S. federal income tax purposes.

                               133

<PAGE>



                     DESCRIPTION OF CERTAIN INDEBTEDNESS

   The following is a description  of certain  indebtedness  of the Company that
will  be  outstanding   following  the  Transactions.   The  Company  will  need
substantial  additional  capital  to fund the  construction,  launch  and launch
insurance  of Orion 2 and  Orion 3, as well as for  other  purposes.  See  "Risk
Factors -- Need for Substantial Additional Capital" and "Management's Discussion
and Analysis of Financial  Condition  and Results of Operation -- Liquidity  and
Capital Resources."

THE DEBENTURE INVESTMENTS

   The  Debenture  Investment  will  involve the sale on or prior to the Closing
Date of $50 million of convertible junior  subordinated  debentures (the "Junior
Subordinated  Debentures")  to British  Aerospace and the sale of $10 million of
Junior Subordinated Debentures to Matra Marconi Space.

   
   Terms of Junior  Subordinated  Debentures.  Under an  agreement  among Orion,
British  Aerospace and Matra Marconi Space, the Junior  Subordinated  Debentures
will mature 15 years  following the date of issuance and will bear interest at a
rate of 8.75%  per annum to be paid  semi-annually  in  arrears  solely in Orion
Common Stock at prices of between $10.21 and $14.00 per share,  depending on the
average  trading  prices of the Common Stock during the  applicable  measurement
period. The Junior Subordinated Debentures (and accrued but unpaid interest) may
be  converted  in whole or in part into  Common  Stock at any time at an initial
conversion  rate of $14.00  per share,  as  adjusted  for stock  splits or other
recapitalizations,  certain dividends or issuances of stock to all stockholders,
issuances of stock (or rights to acquire  stock (other than the  Warrants)) at a
price per share below $14.00, and other events.

   Orion  may at any time  (except  during 90 days  after a change  in  control)
redeem  all or part (but not less than 25% on any one  occasion)  of the  Junior
Subordinated  Debentures for cash  consideration  determined by multiplying  the
number  of shares  of  Common  Stock  issuable  upon  conversion  of the  Junior
Subordinated  Debentures by the greater of (i) the average  closing price of the
Common Stock over the 20 trading days  preceding  the  redemption or (ii) $17.50
per share.  Alternatively,  Orion may arrange for the  disposition of the Common
Stock received upon the conversion of, or as payment of dividends on, the Junior
Subordinated  Debentures  in a public or private  offering.  In such event,  the
holders of the Junior  Subordinated  Debentures  will be  entitled  to receive a
price per share equal to the greater of (a) at least 95% of the average  closing
price of the Common  Stock over the  preceding 20 trading days or (b) $17.50 per
share.  From and  after the time when  less  than $50  million  of Notes  remain
outstanding,  in the  event of a change  of  control  of Orion  (defined  as the
acquisition by any stockholder of a majority of the voting securities of Orion),
either Orion or any holder of the Junior Subordinated  Debentures may, within 90
days after such change of control,  require the sale of the Junior  Subordinated
Debentures,  as converted into Common Stock, to Orion for a purchase price equal
to the greater of (a) the price payable in an optional  redemption (as described
above)  and (b) the  price  paid to  holders  of Common  Stock in the  change of
control  transaction.  The Indentures  contain a covenant which will effectively
prohibit Orion from honoring such right.

   The  Junior  Subordinated  Debentures  will  be  subordinated  to  all  other
indebtedness  of the  Company,  including  the  Notes.  The  Trustees  under the
Indentures  will have the right to vote the Junior  Subordinated  Debentures  in
connection  with  any  liquidation  or plan of  reorganization  under  the  U.S.
Bankruptcy  Code.  The  Junior  Subordinated  Debentures  will  contain  minimal
covenants  and  events of  default  so long as $50  million or more of the Notes
remain outstanding,  but a more extensive set of covenants and events of default
will apply after less than $50 million of Notes are outstanding.

   In  connection  with the Debenture  Investments,  Orion has agreed to certain
provisions relating to any mandatory redemption by it of the Junior Subordinated
Debentures,  the  Series C  Preferred  Stock held by  British  Aerospace,  Matra
Marconi  Space or their  respective  affiliates  or the Common  Stock  issued to
British  Aerospace,  Matra Marconi  Space or their  respective  affiliates  upon
conversion of the Junior Subordinated Debentures or the Series C Preferred Stock
or as payment of interest on the Junior Subordinated  Debentures or dividends on
the Series C Preferred Stock. Under its Certificate of Incorporation,  Orion has
the right  mandatorily  to redeem the capital  stock of any  stockholder  to the
extent necessary to prevent the loss or secure the  reinstatement of any license
or franchise from any govern-     

                               134

<PAGE>



   
mental  agency.  See  "Description  of Capital  Stock --  Certain  Anti-Takeover
Effects."  Orion has agreed that in connection  with any such redemption of such
securities owned by British  Aerospace,  Matra Marconi Space or their respective
affiliates,  Orion will pay an amount for such securities equal to the amount it
would have paid if it had effected such  redemption  at the price  applicable to
redemptions  effected under the terms of the Junior  Subordinated  Debentures or
the Series C Preferred  Stock, as the case may be, which would be more favorable
than the price set forth in the Certificate of Incorporation.     

   The  consummation  of the  Debenture  Investments  is  conditioned  upon  the
following:  (i) completion of the Exchange;  (ii) termination of all obligations
of British  Aerospace and Matra  Marconi  Space under their firm and  contingent
capacity  agreements  supporting the Orion 1 Credit  Facility;  (iii) receipt by
Orion of net proceeds from the Offering of at least $225  million;  (iv) Orion's
payment to each of British  Aerospace  and Matra  Marconi Space of its costs and
expenses; and (v) acquisition by Orion of all of British Aerospace's interest in
Orion Asia Pacific in exchange for approximately 86,000 shares of Common Stock.

   Under  the  Orion  1  Satellite  Contract,  Matra  Marconi,  as the  Orion  1
manufacturer,   is  entitled  to  receive  incentive  payments  based  upon  the
performance  of Orion 1 in orbit.  As of September 30, 1996,  Orion Atlantic had
obligations  with a present  value of $21.7  million  with  respect to incentive
payments.   Orion  will  pay  $13  million  in  satellite  incentives  following
completion of the Offering, of which $10 million will be re-invested in Orion by
Matra Marconi Space in Junior Subordinated Debentures.

   The  completion of the Debenture  Investment is a condition to the closing of
the Offering.

TT&C FINANCING

   In November 1993,  Orion Atlantic  entered into a financing  arrangement with
GECC to finance the TT&C facility  (the "TT&C  Financing").  The TT&C  Financing
consists of a note payable in  installments  through June 2002. At September 30,
1996, the Company had outstanding  principal  indebtedness of approximately $7.2
million under the TT&C  Financing  facility.  The interest rate is 7.42% plus an
index rate tied to yields on certain U.S. Treasury securities. The interest rate
at  September  30, 1996 was 13.49%.  The TT&C  Financing  is secured by the TT&C
facility, the contract for Orion's satellite control system and Orion Atlantic's
leasehold  interest  in  the  TT&C  facility  land.  See  Note  4  of  Notes  to
Consolidated Financial Statements.

                               135

<PAGE>



                         DESCRIPTION OF CAPITAL STOCK

   The authorized capital stock of Orion consists of 40,000,000 shares of Common
Stock,  par value $.01 per share,  and 1,000,000  shares of preferred stock, par
value $.01 per share.

   The following summary  description of the capital stock of Orion is qualified
in its entirety by reference to the Certificate of  Incorporation  and Bylaws of
Orion. A copy of the Certificate of Incorporation and Bylaws are exhibits to the
Registration Statement of which this Prospectus is a part.

COMMON STOCK

   Common Stock  Outstanding.  As of December 15,  1996,  there were  10,974,121
shares of Common Stock  outstanding,  held by approximately  350 stockholders of
record.

   
   Dividends.  Subject to  preferences  that may then be  applicable to any then
outstanding  preferred  stock,  holders of Common  Stock are entitled to receive
dividends out of funds legally  available  therefor  when, as and if declared by
the Board of Directors.  Orion has not paid any cash  dividends  upon its Common
Stock  and  does  not  plan to pay any  cash  dividends  on such  stock  for the
foreseeable  future.  The Indentures  contain  covenants  that restrict  Orion's
ability to pay cash dividends. See "Description of Notes -- Covenants."     

   Voting Rights.  Each holder of Common Stock is entitled to one vote per share
of Common  Stock  held by such  holder on all  matters  to be voted  upon by the
stockholders  of Orion.  Holders of shares of Common  Stock are not  entitled to
cumulative voting rights.

   
   Staggered Terms of Directors.  Under the provisions of Orion's Certificate of
Incorporation  the  members of the Board of  Directors  are  divided  into three
classes with the term of one class expiring each year.  Accordingly,  only those
directors  of a single  class can be  changed  in any one year and it could take
three years to change the entire  Board.  While Orion  believes that a staggered
Board of Directors is in the best interests of Orion and its stockholders,  such
requirement  may have the  effect of  protecting  management  in  retaining  its
position and discouraging potential acquirers.
    

   Liquidation  Rights. All shares of Common Stock have equal rights, on a share
for share basis, to receive pro rata the net assets of Orion upon liquidation or
dissolution  after payments to creditors and any holders of preferred  stock, if
any,  then  issued and  outstanding.  There are no  redemption  or sinking  fund
provisions  applicable to the Common  Stock.  All  outstanding  shares of Common
Stock are fully paid and non-assessable.

PREFERRED STOCK

   Orion's  Certificate  of  Incorporation  authorizes the Board of Directors to
issue,  from time to time and without further  stockholder  action,  one or more
series of preferred stock, and to fix the relative rights and preferences of the
shares,  including  voting powers,  dividend  rights,  liquidation  preferences,
redemption  rights, and conversion  privileges.  Because of its broad discretion
with respect to the creation and issuance of preferred stock without stockholder
approval,  the Board of Directors could adversely affect the voting power of the
holders of Common Stock and, by issuing  shares of preferred  stock with certain
voting,  conversion,  and/or redemption rights,  could discourage any attempt to
obtain control of Orion.

SENIOR PREFERRED STOCK

   Preemptive  Rights.  The holders of Senior Preferred Stock have a contractual
"preemptive"  right to purchase a pro rata portion of any equity securities sold
by Orion in the  future on the same  terms  and  conditions  as sold to  others,
subject to  certain  exceptions  for  securities  sold or granted to  employees,
certain small offerings, existing rights to acquire equity securities and public
offerings of securities under the Securities Act, including the Offering.

   Dividends and Conversion.  Dividends on the Senior  Preferred Stock accrue at
8% per annum,  and are  payable as and when  declared  by the Board.  The Senior
Preferred Stock is convertible  into Common Stock at initial prices of $8.50 and
$10.20 per share, subject to anti-dilution adjustments in the case of

                               136

<PAGE>



recapitalizations  or issuances of Common Stock (other than the Warrant  Shares)
below  the  conversion  price.  Future  issuances  of  Common  Stock  below  the
conversion price could  significantly  increase the percentage of Orion's equity
owned by the  holders of the Senior  Preferred  Stock.  Upon  conversion  of the
Senior Preferred Stock, any accrued and unpaid dividends on the Senior Preferred
Stock will be waived.

   Liquidation  Rights. The Senior Preferred Stock has a liquidation  preference
equal to the amount invested,  which  preference  increases to the extent of any
accrued and unpaid dividends.

   Voting  Rights.  Holders of the Senior  Preferred  Stock are entitled to vote
with  holders of Series C Preferred  Stock and the Common  Stock,  together as a
single class on an as-if-converted basis.

   Put Rights.  The holders of Senior Preferred Stock have the right to sell the
Common Stock  received upon the  conversion  thereof to Orion upon,  among other
things,  certain mergers,  changes of control or sales of substantially  all the
assets of Orion at the pro rata  interest of such  holders in the  consideration
received,  in the case of certain fundamental  changes, or fair market value. In
the case of  mergers in which the  consideration  to be  received  by holders of
Common Stock is in a form other than cash,  Orion shall pay the  purchase  price
with a  combination  of a  specified  amount of freely  tradable  securities,  a
specified  amount of cash,  and the balance  with a note payable over two years.
The holders of Senior  Preferred  Stock (and any Common Stock  received upon the
conversion  thereof) also have the right to sell such stock (or the common stock
issuable upon conversion  thereof) to Orion  commencing in June 1999 at the fair
market  value of their shares (in the case of Common  Stock) or the  liquidation
value,  including  accrued and unpaid dividends (in the case of Senior Preferred
Stock), in accordance with the following schedule:

                      ON OR AFTER MAY 31,        PORTION 
                    ------------------------  -----------
                    1999 ...................  33 1/3 %   
                    2000 ...................  66 2/3 %   
                    2001 ...................  100%       
                    

   The holders of Senior  Preferred Stock have agreed to waive exercise of these
rights  for so  long as the  Notes  or  Junior  Subordinated  Debentures  remain
outstanding.  These rights  terminate  upon the closing of a  "Qualified  Public
Offering," as discussed below.

   Tag Along Rights.  Certain  principal  stockholders  of Orion have granted to
CIBC,  Fleet and  Chisholm  the right to have a pro rata  portion  (based on the
percentage  of Common  Stock  outstanding)  of the Common  Stock  issuable  upon
conversion  of the  Senior  Preferred  Stock  included  in any  sales  by  those
principal  stockholders  which  involve  more than 5% of the  Common  Stock then
outstanding.

   Termination of Certain Rights Upon Qualified Public  Offering.  The rights of
the holders of the Senior  Preferred  Stock relating to sale  following  certain
mergers,  changes of control or sale of substantially all assets,  the rights to
sell such stock to Orion  commencing in June 1999 or in connection  with certain
business combinations at fair market value, the preemptive rights and certain of
the  additional  investment  rights  terminate  upon the closing of a "Qualified
Public  Offering" which is defined as a public offering of the Common Stock with
gross proceeds to Orion of not less than $30 million and a public offering price
per share of not less than $25.50.

   
   Restrictive Covenants;  Representations. The documents relating to the Senior
Preferred  Stock  impose  certain  covenants  on Orion.  The  covenants  include
limitations  on payment of dividends,  redemption of junior  securities  such as
Common Stock, certain issuances of senior securities (except when holders of the
Senior  Preferred  Stock  are  able  to  acquire  securities  of  an  equivalent
seniority),  expansion  into other  lines of  business  or  engaging  in certain
affiliated  transactions.  Failure to comply with those covenants (or failure of
representations  to be true and complete  when made) could result in an increase
in the dividend on the Senior  Preferred Stock, not to exceed an annual dividend
of 14%, and could give the holders of the Senior  Preferred Stock certain rights
to sell such stock to Orion if the  non-compliance  is  material  or (in certain
cases) continues after certain cure periods.  The Indentures  contain a covenant
which  will  effectively  prohibit  such  sale to  Orion  while  any  Notes  are
outstanding.     

                               137

<PAGE>



Orion has the right to redeem the Senior Preferred Stock (subject to limitations
contained in the Indentures) at its  liquidation  value (plus accrued and unpaid
dividends)  by  paying  holders  of  Senior  Preferred  Stock  that  amount  and
activating  certain  warrants  (issued  concurrently  with the Senior  Preferred
Stock) to purchase Common Stock at the conversion price of such Senior Preferred
Stock. These warrants do not become exercisable unless Orion exercises its right
to repurchase the Senior Preferred Stock.

   Orion's  Right to Force  Conversion  of  Senior  Preferred  Stock.  Orion may
require  conversion of the Senior Preferred Stock (resulting in the cancellation
of accrued but unpaid dividends) if it meets certain public float  requirements,
the  holders  of  Senior  Preferred  Stock  are not  subject  to any  agreements
restricting  the sale of Common  Stock  received on  conversion  and the closing
trading price of the Common Stock for 30 of the 45 trading days preceding notice
of the  required  conversion  has been  above (i)  $21.24  (if  Orion  makes the
conversion  election prior to June 17, 1997) and (ii) $25.50 (if Orion makes the
conversion election on or after June 17, 1997).

SERIES C PREFERRED STOCK

   
   Dividends.  The Certificate of Designations  for the Series C Preferred Stock
(the  "Certificate of  Designations")  provides that subject to the preferential
rights of Series A Preferred  Stock and Series B Preferred  Stock ranking senior
to the Series C Preferred  Stock, the record holders of Series C Preferred Stock
are  entitled  to  receive  dividends  at  the  rate  of 6% per  annum,  payable
exclusively  (except in the event of a Liquidation,  as defined below) in Common
Stock.  Dividends  accrue on a daily basis commencing on the date of issuance of
each share of Series C  Preferred  Stock at the simple  interest  rate of 6% per
annum. The number of shares of Common Stock  distributable in a dividend on each
share of Series C Preferred  Stock is  calculated  based on the market  price of
such stock.  All preferred stock issued after the Closing Date is required to be
subordinated to the Series C Preferred Stock.     

   Liquidation rights.  Subject to the liquidation rights for Series A Preferred
Stock and Series B Preferred Stock, in the event of any liquidation, dissolution
or  winding up of Orion (a  "Liquidation"),  each  holder of Series C  Preferred
Stock is entitled to be paid,  before any  distribution  or payment is made upon
the Common Stock or any other series or class of stock of Orion  ranking  junior
to the Series C Preferred  Stock,  an amount in cash equal to the greater of (a)
$1,000 per share (plus an amount equal to all accrued and unpaid  dividends)  of
all shares of Series C Preferred  Stock held by such  holder,  or (b) the amount
which would be distributed with respect to the shares of Common Stock into which
such shares of Series C Preferred Stock are convertible  (assuming conversion of
all outstanding  Series C Preferred Stock)  immediately prior to the record date
for such distribution on an as-converted basis.

   
   Voting  rights.  The holders of the Series C Preferred  Stock are entitled to
notice of all  stockholders'  meetings in accordance  with Orion's  Bylaws,  and
except as otherwise required by law, the holders of the Series C Preferred Stock
are  entitled to vote on all matters  submitted to the  stockholders  for a vote
together  with the holders of Common  Stock and the holders of Senior  Preferred
Stock, voting together as a single class, on an as-converted basis.
    

   Redemption.  Orion will be  required  to redeem all of the Series C Preferred
Stock in 2022.  Additionally,  at any time after the second  anniversary  of the
date of the  issuance  of the  Series  C  Preferred  Stock  under  the  Exchange
Agreement,  or, if prior to such date,  immediately prior to the consummation of
any  consolidation,  merger or sale in which the successor  entity or purchasing
entity is other than Orion,  Orion, at its option and to the extent it has funds
legally  sufficient  therefor and is permitted to do so by the  Indentures,  may
redeem the shares of Series C Preferred Stock then  outstanding,  in whole or in
part,  for an aggregate  redemption  price of $1,000 per share (plus all accrued
and unpaid dividends thereon).

   Optional Conversion to Common Stock. Holders of Series C Preferred Stock have
the right, at any time, to convert all or a portion of such shares into a number
of shares  of  Common  Stock  equal to the sum of:  (a) the  number of shares of
Common Stock computed by multiplying  the number of shares of Series C Preferred
Stock to be  converted  by $1,000,  and  dividing  the result by the  applicable
Conversion

                               138

<PAGE>



Price (as such term is used in the Certificate of Designations), which initially
is $17.50, subject to adjustment,  plus (b) the number of shares of Common Stock
that would be payable if all accrued but unpaid dividends were declared and paid
on the shares of Series C Preferred Stock to be converted.

   Mandatory  Conversion  to Common  Stock.  If the closing  price of the Common
Stock over 20 of any 30  consecutive  trading  days is greater  than or equal to
$17.50  (subject to  adjustment),  Orion may require,  by written  notice to all
holders of Series C Preferred  Stock,  the conversion of all of the  outstanding
Series C  Preferred  Stock into a number of shares of Common  Stock equal to the
sum of: (a) the number of shares of Common  Stock  computed by  multiplying  the
number of shares of Series C  Preferred  Stock to be  converted  by $1,000,  and
dividing the result by the applicable  Conversion Price (as such term is used in
the Certificate of Designations)  then in effect,  plus (b) the number of shares
of Common Stock that would be payable if all accrued but unpaid  dividends  were
declared and paid on the shares of Series C Preferred Stock to be converted.  If
Orion requires the mandatory  conversion of the Series C Preferred  Stock within
two years from the initial  date of  issuance  of the Series C Preferred  Stock,
then the  number of shares of Common  Stock  into  which the  shares of Series C
Preferred  Stock are  converted  will be  increased  by the  number of shares of
Common Stock that would be payable if Orion were  immediately to declare and pay
all  dividends  that in the  absence of  conversion  would have  accrued on such
shares  of  Series C  Preferred  Stock  over the six  month  period  immediately
following the date of such mandatory  conversion;  provided,  however,  that the
total dividends,  including any additional  amounts in respect of dividends paid
as a result  of a  required  conversion,  will not be less  than the  amount  of
dividends  that would have  accrued  on all  outstanding  shares of the Series C
Preferred Stock during one full year following the date of issuance.

WARRANTS AND OPTIONS

   As of December  15, 1996,  there were  warrants  and options  outstanding  to
purchase an  aggregate of  1,193,721  shares of Common Stock at exercise  prices
ranging from $8.16 to $14.00 per share,  with a weighted  average exercise price
of $10.31 per share.  Holders of Series A Preferred Stock have options to invest
an additional  approximately  $350,000 in similar  preferred  stock (except that
such similar  preferred stock would be convertible at any time into Common Stock
at a price based upon the date when the option is exercised  within a range from
$10.20 to $17.00 per share of Common  Stock).  The  holders of Senior  Preferred
Stock also hold  certain  warrants to purchase  Common  Stock at the  conversion
price of such Senior Preferred Stock.  These warrants do not become  exercisable
unless Orion exercises its right to repurchase the Senior  Preferred  Stock. The
warrants and options  contain  provisions for the adjustment of exercise  prices
and  numbers  of shares  subject  thereto  in certain  events,  including  stock
dividends, stock splits, reorganizations, reclassifications or mergers.

REGISTRATION RIGHTS

   
   Series A Preferred Stock and Series B Preferred  Stock;  SS/L. The holders of
Series A  Preferred  Stock and Series B  Preferred  Stock and SS/L (an  existing
stockholder)  are  entitled  to  include  their  shares  of  Common  Stock  in a
registered  offering  (not  including  the  Offering) of  securities by Orion (a
"piggy-back"  registration)  for  its own  account  or for  the  account  of its
stockholders. If Orion proposes to register any shares of its Common Stock under
the  Securities  Act (other than for an offering  primarily  to  employees or in
connection with a merger or acquisition),  the holder of registration rights may
request that Orion include in the registered offering shares held by such holder
or which the holder would receive upon conversion or exercise.  If so requested,
Orion must use its best efforts to include in the registered offering all shares
requested,  provided,  among other conditions,  that the managing underwriter of
such  offering has the right to limit or exclude  entirely such shares of Common
Stock from such offering. Orion is required to bear all registration and selling
expenses,  other than underwriting  discounts,  selling commissions,  applicable
stock transfer taxes, and certain registration fees and expenses,  in connection
with such piggy-back registrations.

   The  holders of Series A Preferred  Stock and Series B  Preferred  Stock have
demand rights (including two "long-form" and an unlimited number of "short-form"
registrations) to require Orion to register the securities held by them, subject
to certain  conditions.  Orion is required to bear all  registration and selling
expenses,  other than underwriting  discounts,  selling commissions,  applicable
stock transfer taxes, and certain registration fees and expenses,  in connection
with such demand registrations.
    

                               139

<PAGE>



   
   Series C Preferred Stock. Pursuant to the Registration Rights Agreement to be
entered into between  Orion and the Limited  Partners,  Orion will grant certain
registration  rights  to the  Limited  Partners,  as  holders  of the  Series  C
Preferred Stock, as summarized below.

   o Shelf  Registration  Rights.  Orion will prepare and as soon as practicable
(but no later than 15 days  after)  after 180 days have  passed from the date of
issuance  of the Series C Preferred  Stock (the  "Lockup  Period"),  cause to be
filed a "shelf" registration statement of Orion (the "Initial Shelf Registration
Statement")   which  covers  the  registration  of  any  and  all  the  Eligible
Registrable  Securities  each  holder  elects to  include in the  Initial  Shelf
Registration  Statement.  "Eligible  Registrable  Securities" means the Affected
Shares (as defined  below under "Shares  Eligible for Future Sale")  issuable to
the Limited Partners pursuant to the Exchange Agreement, up to the 25% Limit (as
defined below under "Shares Eligible for Future Sale").     

   Orion will be  obligated to file  additional  shelf  registration  statements
providing for the registration of the Eligible Registrable Securities which have
not been registered previously.

   
   o Demand  Registration of Underwritten  Offerings.  At any time following the
expiration  of the  Lockup  Period,  one or more of the  holders of the Series C
Preferred  Stock  may  request  that  Orion  effect  a  registration  under  the
Securities Act of all or any of their Eligible Registrable  Securities in a sale
of securities to an underwriter or  underwriters of securities for reoffering to
the public (an "Underwritten Offering"). Each such request for registration must
involve shares worth at least $17.5 million in market value.     

   o Piggy-back  Registration Rights. If at any time following the expiration of
the Lockup Period,  Orion proposes to effect a registration  of the Common Stock
(whether for its own account or for the account of others) under the  Securities
Act,  other than a "shelf" or  "demand"  registration  as  described  above or a
registration  of  securities  in  connection  with  a  business  acquisition  or
combination  or an  employee  benefit  plan,  Orion  will,  subject  to  certain
provisions  described  in the  Registration  Rights  Agreement,  include in such
registration all Eligible Registrable Securities with respect to which Orion has
received  written  requests for  inclusion  therein.  Orion will pay any and all
Registration  Expenses  (as  such  term  is  used  in  the  Registration  Rights
Agreement)  incident  to the  filing  of each  such  registration  statement  or
otherwise  incident  to the  performance  of or  compliance  by  Orion  with the
provisions of the Registration Rights Agreement relating to such registration.

   
   Junior  Subordinated  Debentures.  Holders  of the  shares  of  Common  Stock
issuable  upon  conversion  of, or as  dividends  on,  the  Junior  Subordinated
Debentures will have the following registration rights:

   o Shelf  Registration  Rights.  Orion  will be  obligated  to  include in the
"shelf"  registration  statement  filed with respect to the Junior  Subordinated
Debentures  (to be filed  approximately  six  months  after  the  Closing  Date)
approximately  360,000  shares of Common  Stock issued as payment of interest on
the Junior  Subordinated  Debentures or previously  issued to British  Aerospace
pursuant  to a warrant  or the OAP  Acquisition.  Orion also will  prepare  and,
within  one  year  after  the  date  of  issuance  of  the  Junior  Subordinated
Debentures,  cause to be filed a shelf  registration  statement  of Orion  which
covers the  registration  of any and all shares of Common  Stock  issuable  upon
conversion of the Junior  Subordinated  Debentures each holder elects to include
in such shelf registration statement. If not all shares of Common Stock issuable
upon  conversion of the Junior  Subordinated  Debentures  are  registered in the
initial  shelf  registration  statement,  Orion will be obligated to file one or
more  additional  shelf  registration  statements to register such  unregistered
shares.

   o Demand Registration of Underwritten  Offerings.  Any one or more holders of
the Junior Subordinated  Debentures may request that Orion effect a registration
under the Securities  Act of all or not less than $20 million  (market value) of
Registrable  Securities  in an  Underwritten  Offering.  Matra Marconi Space may
request a single such  registration  of at least $10 million  (market  value) of
shares of Common Stock.  The number of requests is not limited,  but the Company
will not be  obligated to effect more than one  Underwritten  Offering in any 12
month period, or two such registrations  during the 12-month period in which the
Company effects a registration  requested by Matra Marconi Space. Orion will pay
any and all  Registration  Expenses  (as  defined in the  relevant  registration
rights agreement)  incident to the filing of each registration  statement for an
Underwritten Offering.
    

                               140

<PAGE>



   
   o Piggy-back  Registration Rights. If Orion proposes to effect a registration
of the Common  Stock  (whether for its own account or for the account of others)
under the  Securities  Act,  other than a "shelf" or  "demand"  registration  as
described  above or a registration  of securities in connection  with a business
acquisition or combination or an employee benefit plan,  Orion will,  subject to
certain provisions  described in the Registration  Rights Agreement,  include in
such  registration  all shares of  Registrable  Securities  Stock  issuable upon
conversion of the Junior Subordinated Debentures with respect to which Orion has
received  written  requests for  inclusion  therein.  Orion will pay any and all
Registration  Expenses  (as  such  term  is  used  in  the  Registration  Rights
Agreement)  incident  to the  filing  of each  such  registration  statement  or
otherwise  incident  to the  performance  of or  compliance  by  Orion  with the
provisions of the registration rights agreement relating to a such registration.

   The foregoing registration rights may hinder efforts by Orion to arrange
future financings of Orion and may have an adverse effect on the market price
of the Common Stock. See "Shares Eligible for Future Sale."
    

CERTAIN ANTI-TAKEOVER EFFECTS

   Orion's  Certificate of Incorporation  and Bylaws contain certain  provisions
that are intended to enhance the  likelihood of continuity  and stability in the
composition of Orion's Board of Directors and in the policies  formulated by the
Board of Directors,  and to discourage an  unsolicited  takeover of Orion if the
Board of Directors  determines  that such a takeover is not in the best interest
of Orion and its stockholders.  However,  these provisions could have the effect
of discouraging certain attempts to acquire Orion or remove incumbent management
even if some or a majority of Orion's  stockholders were to deem such an attempt
to be in their best  interest,  including  those attempts that might result in a
premium  over  the  market  price  for  the  shares  of  Common  Stock  held  by
stockholders.

   Orion is subject to  Section  203 of the  Delaware  General  Corporation  Law
("Section  203")  which,  subject to certain  exceptions,  prohibits  a Delaware
corporation from engaging in certain business  combinations  with any interested
stockholder for a period of three years following the date that such stockholder
became an interested stockholder. In general, Section 203 defines an "interested
stockholder"  as any  entity or person  beneficially  owning  15% or more of the
outstanding  voting stock of the corporation and any entity or person affiliated
with or  controlling  or  controlled  by  such  entity  or  person.  A  Delaware
corporation  may  elect  not  to  be  subject  to  Section  203  by  having  its
stockholders  approve an amendment to its certificate of incorporation or bylaws
to such effect. Orion has not made such an election and, therefore,  Section 203
may have an anti-takeover effect with respect to Orion.

   Under the Communications Act, if Orion controlled an FCC radio common carrier
licensee  (which it  presently  does not),  the FCC could  refuse or revoke such
licensee's license if (i) over 25% of Orion was controlled by foreign persons or
entities  and (ii)  the FCC  found  that the  public  interest  would be  served
thereby.  Because of these  provisions,  Orion's  Certificate  of  Incorporation
empowers the Board of  Directors  of Orion to redeem any of Orion's  outstanding
capital  stock  to the  extent  necessary  to  prevent  the loss or  secure  the
reinstatement  of any license or franchise from any  governmental  agency.  Such
stock  may be  redeemed  at the  lesser  of (i) fair  market  value or (ii) such
holder's  purchase  price  (if the  stock  was  purchased  within a year of such
redemption). See "Business -- Regulation" and "Risk Factors -- Approvals Needed;
Regulation of Industry."  The Company has agreed to certain limits on this right
with  respect  to  the  Debenture  Investments.   See  "Description  of  Certain
Indebtedness."

   Orion's  Certificate of  Incorporation  contains a provision (the "Fair Price
Provision")  that  requires the approval of the holders of a majority of Orion's
voting  stock  (other than voting stock held by an  Interested  Stockholder  (as
defined  below))  as a  condition  to a  merger  or to  certain  other  business
transactions  with,  or proposed  by, a holder of 20% or more of Orion's  voting
stock (an  "Interested  Stockholder"),  except in cases  (such as the  Debenture
Investments)  where the Continuing  Directors approve the transaction or certain
minimum price criteria and other procedural  requirements are met. A "Continuing
Director" is a director who is not an Interested  Stockholder or affiliated with
an Interested Stockholder or who was a member of the Board prior to the time the
Interested  Stockholder became an Interested  Stockholder or whose nomination or
election to the Board of Directors is  recommended  or approved by a majority of
the Continuing Directors. The minimum price criteria generally require that,

                               141

<PAGE>



in a  transaction  in which  stockholders  are to receive  payments,  holders of
Common  Stock  must  receive  a value  equal to the  highest  price  paid by the
Interested  Stockholder  for Common Stock  during the prior two years,  and that
such  payment  be  made in cash  or in the  type  of  consideration  paid by the
Interested  Stockholder for the greatest portion of its shares. Orion's Board of
Directors  believes that the Fair Price  Provision  will help assure that all of
Orion's  stockholders  are  treated  similarly  if  certain  kinds  of  business
combinations  are effected.  However,  the Fair Price Provision may make it more
difficult to accomplish  certain  transactions that are opposed by the incumbent
Board of Directors and that could be beneficial to stockholders.

   Orion's  Certificate of Incorporation also requires any person or entity (the
"Acquiring  Stockholder")  who  acquires  or seeks to acquire  shares of capital
stock of the Company that would  increase  such  person's  voting power in Orion
above any of three thresholds (20%, 33%, or 50%) to send a disclosure  statement
to Orion and the other stockholders.  The Acquiring Stockholder must receive the
approval of the holders of a majority  of the other  shares of Orion  before the
Acquiring Stockholder can vote the acquired stock. In addition, if the Acquiring
Stockholder  has  acquired  or is  acquiring  more  than 50% of the  outstanding
capital stock,  the other  stockholders  who vote against such  acquisition  are
entitled to dissent and obtain for their shares, from Orion,  payment equivalent
to the  estimated  fair  value of their  shares.  The  practical  effect of this
requirement is to condition the  acquisition of control of Orion on the approval
of a majority of the pre-existing disinterested stockholders.

   Orion's  Certificate of Incorporation  provides that all actions taken by the
stockholders  must be taken at an annual or  special  meeting  of  stockholders.
Under the Bylaws,  special  meetings of the  stockholders of Orion may be called
only by a majority of the  members of the Board of  Directors,  the  Chairman or
stockholders  owning in the aggregate at least 35% of the outstanding  shares of
capital  stock of Orion  entitled to vote.  Orion is not  obligated to hold more
than one special  meeting called by  stockholders  during any six-month  period.
Stockholders are required to comply with certain advance notice  provisions with
respect to any  nominations  of  candidates  for  election  to Orion's  Board of
Directors or other proposals  submitted for stockholder  vote.  These provisions
may have the  effect of  deterring  hostile  takeovers  or  delaying  changes in
control or management of Orion.

   Orion's  Certificate  of  Incorporation  and Bylaws provide that the Board of
Directors of Orion is divided into three classes of directors  serving staggered
three-year  terms. The  classification  of directors has the effect of making it
more  difficult  for  stockholders  to change  the  composition  of the Board of
Directors  in a  relatively  short  period  of time.  The  authorized  number of
directors  may be  changed by  resolution  of the Board of  Directors  or by the
holders of at least  two-thirds of the voting power of all  outstanding  shares,
and directors may not be removed without cause.

   The foregoing  provisions of Orion's Certificate of Incorporation and Bylaws,
except for those dealing with the  liability of  directors,  may not be altered,
amended or repealed  without the approval of the holders of at least  two-thirds
of the voting power of all  outstanding  shares entitled to vote thereon and the
affirmative vote of the Board of Directors.

LISTING

   The Common  Stock is quoted on the Nasdaq  National  Market under the trading
symbol "ONSI."

TRANSFER AGENT

   The transfer agent and registrar for the Common Stock is Fleet National Bank.

                               142

<PAGE>



                       SHARES ELIGIBLE FOR FUTURE SALE

   Upon completion of the Merger and the Exchange,  there will be  approximately
25.9  million  shares of Common  Stock  outstanding  on a fully  diluted  basis,
assuming a closing of the  Transactions  as of January 30,  1997.  Approximately
14.5  million  of  these  shares  will  initially  be  held by  Orion's  current
stockholders,  all of which will be freely  transferable  without restriction or
further registration under the Securities Act, other than the 5.5 million shares
held by "affiliates" of Orion, as that term is defined under the Securities Act.
The shares held by  affiliates  are expected to be eligible for sale pursuant to
Rule 144 under the Securities Act. See "Principal Stockholders."

   In  general,  under Rule 144 as  currently  in effect of Orion,  a person (or
persons  whose  shares  are  aggregated),   including  an  affiliate,   who  has
beneficially  owned shares for at least two years  (including the holding period
of any prior owner  other than an  affiliate)  is  entitled to sell,  within any
three-month  period,  a number of shares that does not exceed the greater of (i)
1% of the then outstanding shares of Common Stock (approximately  111,000 shares
outstanding  immediately  after the  Transactions)  or (ii) the  average  weekly
trading volume in the Common Stock during the four calendar weeks preceding such
sale,  subject to the filing of a Form 144 with respect to such sale and certain
other limitations and restrictions.  In addition,  a person who is not deemed to
have been an affiliate of Orion at any time during the 90 days preceding a sale,
and who has  beneficially  owned the shares of Orion  proposed to be sold for at
least three  years,  would be  entitled  to sell such  shares  under Rule 144(k)
without regard to the requirements described above.

   
   The Limited Partners,  as owners of the Series C Preferred Stock, and British
Aerospace  and  Matra  Marconi  Space,  as  owners  of the  Junior  Subordinated
Debentures,  will own the remaining 11.4 million  shares of Common Stock,  which
will be issuable upon the conversion of such securities. All of such shares will
be deemed to be  "restricted  securities"  as that term is  defined in Rule 144.
Moreover,  each  Exchanging  Partner  will  enter  into a  Transfer  Restriction
Agreement  regarding  the transfer of the shares of Common Stock  issuable  upon
conversion of or as dividends on the Series C Preferred  Stock.  Pursuant to the
applicable  Transfer  Restriction  Agreement,  each  Exchanging  Partner may not
transfer any shares of Common Stock issued upon conversion of shares of Series C
Preferred  Stock or as dividends on such Series C Preferred Stock (the "Affected
Shares")  without the prior written  consent of the Company until the expiration
of the Lockup  Period  (other  than  certain  transfers  to  affiliates).  Also,
pursuant to the  applicable  Transfer  Restriction  Agreement,  each  Exchanging
Partner  agrees  that it will not  transfer  during any 90 day  period  Affected
Shares that  collectively  represent  more than 25% of the  aggregate  number of
shares of Common Stock issuable upon  conversion of the Series C Preferred Stock
received by such  Exchanging  Partner  pursuant to the Exchange  Agreement or as
dividends  on such Series C Preferred  Stock (the "25%  Limit")  unless any such
transfer  is (i)  pursuant to an  underwritten,  public  offering  pursuant to a
registration  statement  under the Securities  Act, (ii) pursuant to a tender or
exchange  offer made by or on behalf of the Company or a  third-party,  (iii) in
connection with a merger, consolidation, sale of all or substantially all of the
assets,  recapitalization  or  similar  transaction  involving  Orion,  or  (iv)
pursuant  to a  transaction  not  involving  a public  distribution  or offering
registered  under the  Securities  Act and not made through a broker,  dealer or
market-maker   pursuant  to  Rule  144  (including  a  pledge  that  meets  such
requirements);  provided, however, that prior to any transfer of Affected Shares
under  clause (iv) above and prior to any  transfer of Series C Preferred  Stock
other than  under the  circumstances  set forth in clause  (i),  (ii),  or (iii)
above,  the  transferee  shall  execute  and  deliver to the  Company a transfer
restriction   agreement   substantially  similar  to  the  Transfer  Restriction
Agreement the  transferor  originally  entered into  (omitting the Lockup Period
provision  noted above).  The 25% Limit  described  above will  terminate on the
fifth anniversary of the Closing Date.
    

   The Limited Partners and holders of the Junior  Subordinated  Debentures will
be granted  certain  shelf,  demand and  "piggy-back"  registration  rights with
respect to the Common Stock issuable upon conversion of Series C Preferred Stock
to be received by them in the Exchange or such Junior  Subordinated  Debentures,
respectively,  and the Common Stock  issuable as  dividends  thereon or interest
with respect thereto. See "Description of Capital Stock -- Registration Rights."

   No  predictions  can be made as to the effect,  if any,  that sales of Common
Stock or the  availability of additional  shares of Common Stock for sale by the
Limited  Partners or other  stockholders of Orion would have on the market price
of such  securities  prevailing from time to time or on the ability of the Orion
to raise additional equity financing.

                               143

<PAGE>



                                 UNDERWRITERS

   Subject to the terms and conditions of the  Underwriting  Agreement dated the
date hereof (the "Underwriting  Agreement") among the Company,  Morgan Stanley &
Co.  Incorporated  and  Merrill  Lynch,  Pierce,  Fenner  &  Smith  Incorporated
(together, the "Underwriters"), each of the Underwriters has severally agreed to
purchase the number of Units set forth opposite its name below:

                                           NUMBER OF       NUMBER OF SENIOR
                                          SENIOR NOTE       DISCOUNT NOTE
                                             UNITS              UNITS
                                       ----------------- -------------------
Morgan Stanley & Co. Incorporated  ..  341,271           371,180
Merrill Lynch, Pierce, Fenner &
Smith
Incorporated.........................  103,729           112,820
                                       ----------------- -------------------
  Total..............................  445,000           484,000
                                       ================= ===================

   
   The  Underwriting  Agreement  provides  that the  obligation  of the  several
Underwriters  to pay for and  accept  delivery  of the Units  offered  hereby is
subject to the approval of certain legal matters by their counsel and to certain
other conditions.  The Underwriters are obligated to take and pay for all of the
Units if any are taken. After the initial offering, the offering price and other
selling terms may, from time to time, be varied by the Underwriters.

   There is no public  market for the Units and the  Company  does not intend to
apply for listing of the Units, Notes or Warrants on any securities  exchange or
for quotation  through the Nasdaq National Market.  The Company has been advised
by the  Underwriters  that they  intend to make a market in the Units  (prior to
separation) and the Notes and Warrants  (subsequent to separation),  but are not
obligated to do so and may discontinue market making at any time without notice.
Accordingly, no assurance can be given as to the liquidity of any trading market
for the Units, Notes or Warrants.     

   The exercise  price of the Warrants will be determined  through  negotiations
between the Company and the Underwriters.

   The Company and the several  Underwriters have agreed to indemnify each other
against certain liabilities, including liabilities under the Securities Act.

                               144

<PAGE>



                          FORWARD LOOKING STATEMENTS

   Information set forth in this  Prospectus  under the captions "Risk Factors,"
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations,"  "Selected  Consolidated  Financial and Operational Data" and under
other captions contains various "forward looking  statements" within the meaning
of Section 27A of the Securities Act, and Section 21E of the Exchange Act, which
statements  represent Orion's reasonable  judgment concerning the future and are
subject to risks and  uncertainties  that could cause Orion's  actual  operating
results  and  financial  position to differ  materially.  Such  forward  looking
statements include the following: Orion's projections regarding the continuation
of operating losses and net cash flow deficits; Orion's belief and the judgments
of  its  independent  engineering  consultant,  Telesat  Canada,  regarding  the
expected  performance  of the Orion 1 satellite  over its useful  life,  and the
effect of such performance on Orion's business;  Orion's expectations  regarding
the period for  construction  and launch of Orion 2 and Orion 3; Orion's  belief
that it can  overcome  uncertainties  relating  to Orion 2 and Orion 3;  Orion's
expectations regarding receipt of regulatory approvals,  coordination of orbital
slots and avoidance of possible interference; Orion's beliefs regarding existing
and future regulatory requirements, its ability to comply with such requirements
and the effect of such  requirements on its business;  Orion's beliefs regarding
the competitive  advantages of satellites and of Orion's satellites,  strategies
and services in particular,  both in general and as compared to other  providers
of services or  transmission  capacity and other services  presently  offered or
which may be offered in the future; Orion's expectations regarding the growth in
telecommunications  and the  demand  for  telecommunications  services;  Orion's
beliefs regarding the demand for or attractiveness of Orion's services;  Orion's
beliefs regarding  technological advances and their effect on telecommunications
services or demand  therefor;  Orion's  beliefs  regarding  availability  of net
operating loss carryforwards;  Orion's beliefs regarding its representatives and
distributors;  Orion's  intention not to pay any dividend on the Common Stock in
the foreseeable future; Orion's belief that any liability that might be incurred
by Orion upon the resolution of certain existing or future legal proceedings not
having a material  adverse  effect on the  consolidated  financial  condition or
results of operations of Orion; and the adoption of new accounting  releases not
being material to its financial condition or results of operations.

   Orion cautions that the above  statements are further  qualified by important
factors that could cause Orion's actual results to differ  materially from those
in the forward looking  statements.  Such factors include,  without  limitation,
those set forth in this  Prospectus  under "Risk Factors" and the following:  no
assurances   regarding  the  business  plan;   Orion's  history  of  losses  and
expectation  of future losses;  the  substantial  financial  risks and financing
requirements;  substantial  leverage  and  limits on  Orion's  ability  to raise
additional  funds;  risks of satellite  loss or reduced  performance;  launch of
Orion 2 and  Orion 3  being  subject  to  significant  uncertainties;  potential
adverse  effects of  competition;  no  assurances  regarding  approvals  needed,
current or future regulation of the  telecommunications  industry; no assurances
regarding  technological  changes; risks of conducting  international  business;
dependence   of  Orion  on  key   personnel;   control  of  Orion  by  principal
stockholders;  risks  relating  to  senior  preferred  stock;  limits  on paying
dividends on Orion common stock; and  anti-takeover  and other provisions of the
certificate of incorporation. See "Risk Factors."

   
                          VALIDITY OF THE SECURITIES

   The validity of the  securities  offered  hereby is being passed upon for the
Company by Hogan & Hartson L.L.P., Washington,  D.C. and for the Underwriters by
Shearman & Sterling,  New York, New York. Certain  communications-related  legal
matters  will be passed  upon for the  Company  by  Verner,  Liipfert,  Bernard,
McPherson and Hand Chartered, Washington, D.C.
    

                                   EXPERTS

   The  consolidated  financial  statements  of Orion Network  Systems,  Inc. at
December 31, 1995 and 1994,  and for each of the three years in the period ended
December 31, 1995,  included in the Prospectus and  Registration  Statement have
been audited by Ernst & Young LLP, independent  auditors,  as set forth in their
report thereon  appearing  elsewhere  herein,  and are included in reliance upon
such report given upon the authority of such firm as experts in  accounting  and
auditing.

                               145

<PAGE>



   The  appraisal of Orion 1 included in this  Prospectus  has been  prepared by
Ascent   Communications   Advisors,   L.P.,   consultants   in   the   area   of
telecommunications,  as indicated in their  report with  respect  thereto.  Such
appraisal  included  herein is included in reliance  upon the  authority of such
firm as experts.  Ascent has conducted more than thirty satellite valuations and
related  assignments  within the last four years.  Founding  members of Ascent's
senior staff and advisors developed  Ascent's  consulting and valuation practice
in the early 1980's  initially  as owners and  management  of CSP  International
("CSPI"),  a  specialized  communications  consulting  firm.  In 1987,  CSPI was
acquired by Booz, Allen and Hamilton,  where the Ascent team actively  continued
its business strategy and appraisal practice. In 1991 former principals of CSPI,
as well as a former staff member of Goldman  Sachs & Co.,  independently  formed
Ascent to reassume  CSPI's practice from Booz,  Allen and Hamilton.  The Company
has agreed to indemnify Ascent,  its affiliates,  directors,  officers,  agents,
employees and  controlling  persons  against  certain  liabilities and expenses,
including liabilities under the Securities Act.

                               146

<PAGE>



                            ADDITIONAL INFORMATION

   The  Company  has filed with the  Securities  and  Exchange  Commission  (the
"Commission") under the Securities Act, a Registration Statement on Form S-1 (of
which this Prospectus is a part) (the "Registration  Statement") with respect to
the  securities  offered  hereby.  This  Prospectus  does not contain all of the
information  set forth in the  Registration  Statement  and in the  exhibits and
schedules  thereto.  For  further  information  with  respect  to  the  Company,
reference  is  made  to the  Registration  Statement  and to  the  exhibits  and
schedules thereto.

   Statements contained in this Prospectus as to the contents of any contract or
other  document  filed  as an  exhibit  to the  Registration  Statement  are not
necessarily  complete  and, in each  instance,  reference is made to the copy of
such  contract or document  filed as an exhibit to the  Registration  Statement,
each such statement being qualified in all respects by such reference. Copies of
the Registration Statement, including all exhibits and schedules thereto, may be
inspected  without charge at the Public Reference  facilities  maintained by the
Commission at 450 Fifth Street, N.W., Washington, D.C. 20549, and copies of such
material can be obtained from the Public  Reference  Section of the  Commission,
Washington,  D.C. 20549, upon payment of prescribed rates or in certain cases by
accessing the Commission's World Wide Web site at http://www.sec.gov.

   
   The Common Stock of Orion is registered under the Securities  Exchange Act of
1934, as amended (the  "Exchange  Act") and in accordance  therewith  Orion will
file  reports  and  other  information  with the SEC.  In  addition,  under  the
Indentures,  the Company  will be required to furnish to the Trustee  under each
Indenture  and to  registered  holders  of the Notes  audited  annual  financial
statements, unaudited quarterly consolidated financial reports and certain other
reports. The Common Stock of the Company is quoted on the Nasdaq National Market
under the symbol "ONSI," and such reports and other  information  concerning the
Company  can also be  inspected  at the  offices  of Nasdaq  Operations,  1735 K
Street, N.W., Washington, D.C. 20006.
    

                               147

<PAGE>



                                  APPRAISAL

               APPRAISAL OF ASCENT COMMUNICATIONS ADVISORS L.P.

ORION NETWORK SYSTEMS, INC.

   Ascent has  prepared an  appraisal  estimating  the Fair Market  Value of the
Orion 1 satellite  to be $304 million as of December 1, 1996 (Orion 1 "Valuation
Date").  Ascent  defines  the  Fair  Market  Value of the  satellite,  as of its
Valuation Date, as the price that would be paid by a purchaser and accepted by a
seller of the satellite,  neither under compulsion to buy or sell, respectively,
for delivery of the satellite on its Valuation Date.

   Because events and circumstances  frequently do not occur as expected and for
the reasons  described in this  Prospectus,  there will  usually be  differences
between  projected and actual  results,  and those  differences may be material.
Therefore, no assurance may be given that the appraised value of the assets will
be achieved and reliance should not be placed on such appraised value.

   In addition to  determining  the Fair Market  Value of the Orion 1 Satellite,
Ascent calculated  replacement cost as a measure of Fair Market Value.  However,
we rejected  replacement  cost because,  in our  experience  in-orbit  satellite
systems and related assets have  typically had Fair Market Values  substantially
in excess of replacement cost.

                                        /s/ Ascent Communications Advisors, L.P.
                                        ----------------------------------------
                                            ASCENT COMMUNICATIONS ADVISORS, L.P.

New York, New York
December 20, 1996

                               A-1

<PAGE>



                  INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

                                                               PAGE
                                                             --------
Report of Independent Auditors...............................  F-2
Consolidated Financial Statements
 Consolidated Balance Sheets.................................  F-3
 Consolidated Statements of Operations.......................  F-4
 Consolidated Statements of Changes in Stockholders' Equity..  F-5
 Consolidated Statements of Cash Flows.......................  F-6
 Notes to Consolidated Financial Statements..................  F-7



                               F-1

<PAGE>



                        REPORT OF INDEPENDENT AUDITORS

The Board of Directors
Orion Network Systems, Inc.

   We have audited the accompanying consolidated balance sheets of Orion Network
Systems,  Inc. as of December  31, 1995 and 1994,  and the related  consolidated
statements of operations,  changes in stockholders'  equity,  and cash flows for
each of the three years in the period ended December 31, 1995.  These  financial
statements   are  the   responsibility   of  the   Company's   management.   Our
responsibility  is to express an opinion on these financial  statements based on
our audits.

   We  conducted  our audits in  accordance  with  generally  accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable  assurance about whether the  consolidated  financial  statements are
free of material  misstatement.  An audit includes  examining,  on a test basis,
evidence supporting the amounts and disclosures in the financial statements.  An
audit also includes  assessing the accounting  principles  used and  significant
estimates  made by  management,  as well as  evaluating  the  overall  financial
statement  presentation.  We believe that our audits provide a reasonable  basis
for our opinion.

   In our opinion, the financial statements referred to above present fairly, in
all material  respects,  the  consolidated  financial  position of Orion Network
Systems, Inc. at December 31, 1995 and 1994, and the consolidated results of its
operations  and its cash flows for each of the three  years in the period  ended
December 31, 1995, in conformity with generally accepted accounting principles.

                                                  ERNST & YOUNG LLP

Washington, DC
February 9, 1996

                               F-2

<PAGE>

                         ORION NETWORK SYSTEMS, INC.
                         CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>
                                                                                         DECEMBER 31,            SEPTEMBER 30,
                                                                               ------------------------------- ----------------
                                                                                     1994            1995            1996
                                                                               --------------- --------------- ----------------
                                                                                                                  (UNAUDITED)
<S>                                                                            <C>             <C>             <C>
ASSETS (NOTE 3)
Current assets:
 Cash and cash equivalents                                                     $11,218,831     $55,111,585     $36,656,619
 Accounts receivable (less allowance for doubtful accounts $278,000 at
  December 31, 1995 and $328,000 at September 30, 1996)                            551,870       5,189,598       5,808,568
 Notes receivable and accrued interest                                                  --         129,810         157,125
 Prepaid expenses and other current assets                                         150,276       3,168,058       5,584,196
                                                                              --------------- --------------- ----------------
Total current assets                                                            11,920,977      63,599,051      48,206,508
Property and equipment, at cost:
 Land                                                                               73,911          73,911          73,911
  Telecommunications equipment                                                   4,231,380      13,836,841      22,707,786
  Furniture and computer equipment                                               1,833,169       3,395,799       4,598,505
  Satellite and related equipment                                              303,486,227     321,918,549     322,450,415
                                                                              --------------- --------------- ----------------
                                                                               309,624,687     339,225,100     349,830,617
  Less: accumulated depreciation                                                (1,628,958)    (32,170,865)    (57,914,578)
                                                                              --------------- --------------- ----------------
Net property and equipment                                                     307,995,729     307,054,235     291,916,039
 Deferred financing costs, net                                                  15,551,956      12,894,720      11,208,678
 Other assets, net                                                               4,706,876       5,527,221       4,645,948
                                                                              --------------- --------------- ----------------
 Total assets                                                                 $340,175,538    $389,075,227    $355,977,173
                                                                              =============== =============== ================
 LIABILITIES AND STOCKHOLDERS' EQUITY
 Current liabilities:
 Accounts payable                                                              $1,154,344     $ 10,454,723       $4,094,026
  Accrued liabilities                                                           5,522,220        6,812,223        7,374,884
  Other current liabilities                                                            --        2,111,687        5,402,117
  Interest payable                                                              7,734,764        8,005,079        3,128,365
  Current portion of long-term debt (Note 5)                                   12,015,663       28,607,110       33,873,930
                                                                              --------------- --------------- ----------------
Total current liabilities                                                      26,426,991       55,990,822       53,873,322
 Long-term debt (Note 5)                                                      230,175,483      250,669,286      221,781,393
 Other liabilities                                                              3,091,074       20,698,084       32,878,061
 Limited Partners' interest in Orion Atlantic (Notes 1 and 3)                  62,519,087       14,626,338       19,961,032
 Minority interest in other consolidated entities                                  57,639           52,354           52,984
 Commitments and contingencies (Note 4)
 Series A 8% Cumulative Redeemable  Convertible Preferred Stock,
 $.01 par value; 15,000 shares authorized; 13,871, 14,491 and 14,500
   shares issued and outstanding at September 30, 1996 and December 31,
   1995 and 1994, respectively, plus accrued dividends (Note 6)                14,554,693       15,705,054       15,820,460
 Series B 8% Cumulative Redeemable  Convertible Preferred Stock, 
 $.01 par value; 5,000 shares authorized; 4,298 and 4,483 shares issued 
   and outstanding at September 30, 1996 and December 31, 1995, plus 
   accrued dividends (Note 6)                                                         --        4,652,647         4,718,526
 Stockholders' equity (Notes 4 and 6):
   Common stock, $.01 par value; 40,000,000 shares authorized; 11,232,533,
   11,115,965 and 7,045,523 issued, 10,973,018, 10,856,450 and 6,786,008
   outstanding at September 30, 1996 and December 31, 1995 and 1994,
   respectively, less 259,515 held as treasury shares (at no cost)                 70,455         111,160           112,325
  Capital in excess of par value                                               33,952,062      85,485,613        86,508,773
  Accumulated deficit                                                         (30,671,946)    (58,916,131)      (79,729,703)
                                                                              --------------- --------------- ----------------
Total stockholders' equity                                                      3,350,571      26,680,642         6,891,395
                                                                              --------------- --------------- ----------------
 Total liabilities and stockholders' equity                                  $340,175,538    $389,075,227      $355,977,173
                                                                              =============== =============== ================
</TABLE>

               See notes to consolidated financial statements.

                                       F-3

<PAGE>



                         ORION NETWORK SYSTEMS, INC.
                    CONSOLIDATED STATEMENTS OF OPERATIONS

<TABLE>
<CAPTION>
                                                                                                     NINE MONTHS ENDED
                                                         YEAR ENDED DECEMBER 31,                       SEPTEMBER 30,
                                             ----------------------------------------------- --------------------------------
                                                   1993            1994            1995            1995            1996
                                             --------------- --------------- --------------- --------------- ----------------
                                                                                               (UNAUDITED)      (UNAUDITED)
<S>                                          <C>             <C>             <C>             <C>             <C>
Services revenue ..........................  $  2,006,021    $  3,415,053    $ 22,283,882    $ 13,947,425    $ 30,015,517
Operating expenses
 Direct ...................................     2,648,306       3,503,037      10,485,745      10,019,683       4,285,834
 Sales and marketing ......................     1,920,578       5,863,823       8,613,399       5,914,332       7,792,666
 Engineering and technical services........     1,775,261       3,004,144       8,539,644       6,021,853       6,333,525
 General and administrative................     4,731,322       5,058,201      10,072,429       7,168,165      11,469,235
 Depreciation and amortization.............     1,752,103       1,716,019      31,403,376      22,276,632      26,402,947
                                             --------------- --------------- --------------- --------------- ----------------
  Total operating expenses.................    12,827,570      19,145,224      69,114,593      51,400,665      56,284,207
                                             --------------- --------------- --------------- --------------- ----------------
Loss from operations.......................   (10,821,549)    (15,730,171)    (46,830,711)    (37,453,240)    (26,268,690)
Other expense (income):
 Interest income...........................      (181,707)       (413,435)     (1,924,822)     (1,078,347)     (1,841,868)
 Interest expense..........................       132,869          60,559      24,738,446      17,080,146      20,228,519
 Other.....................................     4,949,722         (54,737)      3,359,853         (43,216)        (48,356)
                                             --------------- --------------- --------------- --------------- ----------------

  Total other expense (income).............     4,900,884        (407,613)     26,173,477      15,958,583      18,338,295
                                             --------------- --------------- --------------- --------------- ----------------
Loss before minority interest..............   (15,722,433)    (15,322,558)    (73,004,188)    (53,411,823)    (44,606,985)
Limited Partners' and minority interest in
 the net loss of Orion Atlantic and other
 consolidated entities ....................     7,836,362       7,357,640      46,089,010      33,426,738      24,799,698
                                             --------------- --------------- --------------- --------------- ----------------
Net loss...................................    (7,886,071)     (7,964,918)    (26,915,178)    (19,985,085)    (19,807,287)
Preferred stock dividend ..................            --         626,400       1,329,007         959,646       1,006,285
                                             --------------- --------------- --------------- --------------- ----------------
Net loss attributable to common
 stockholders..............................  $ (7,886,071)   $ (8,591,318)   $(28,244,185)   $(20,944,731)   $(20,813,572)
                                             =============== =============== =============== =============== ================
Net loss per common share..................  $      (0.85)   $      (0.86)   $      (3.07)   $      (2.42)   $      (1.90)
                                             =============== =============== =============== =============== ================
Weighted average common shares
 outstanding...............................     9,266,445       9,272,166       9,103,505       8,522,067      10,943,287
                                             =============== =============== =============== =============== ================

</TABLE>

               See notes to consolidated financial statements.

                               F-4

<PAGE>



                         ORION NETWORK SYSTEMS, INC.
          CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY

<TABLE>
<CAPTION>
                                                      COMMON STOCK
                                               -------------------------
                                                                           CAPITAL IN         TOTAL            TOTAL
                                                 NUMBER OF                  EXCESS OF      ACCUMULATED     STOCKHOLDERS|AL
                                                   SHARES       AMOUNT      PAR VALUE        DEFICIT          EQUITY
                                               ------------- ----------- -------------- ---------------- ----------------
<S>                                            <C>           <C>         <C>            <C>              <C>
Balance at December 31, 1992.................   6,405,732    $ 64,057    $28,608,812    $(14,194,557)    $ 14,478,312
 Issuance of common stock (Note 6)...........     178,097       1,781      1,804,564              --        1,806,345
 Exercise of stock options...................         165           2            998              --            1,000
 Net loss for 1993...........................          --          --             --      (7,886,071)      (7,886,071)
                                               ------------- ----------- -------------- ---------------- ----------------
Balance at December 31, 1993.................   6,583,994      65,840     30,414,374     (22,080,628)       8,399,586
 Issuance of common stock....................     782,503       7,825      6,326,028              --        6,333,853
 Exercise of stock options...................      31,967         319        208,131              --          208,450
 Conversion of common stock to redeemable
  preferred stock (Note 6)...................    (352,941)     (3,529)    (2,996,471)             --       (3,000,000)
 Accrued dividend on preferred stock.........          --          --             --         (626,400)       (626,400)
 Net loss for 1994...........................          --          --             --       (7,964,918)     (7,964,918)
                                               ------------- ----------- -------------- ---------------- ----------------
Balance at December 31, 1994.................   7,045,523      70,455     33,952,062     (30,671,946)       3,350,571
 Issuance of common stock....................   4,002,941      40,030     50,960,330              --       51,000,360
 Exercise of stock options and warrants......      67,501         675        573,221              --          573,896
 Accrued dividend on preferred stock.........          --          --             --      (1,329,007)      (1,329,007)
 Net loss for 1995...........................          --          --             --     (26,915,178)     (26,915,178)
                                               ------------- ----------- -------------- ---------------- ----------------
Balance at December 31, 1995.................  11,115,965     111,160     85,485,613     (58,916,131)      26,680,642
 Conversion of preferred to common...........      91,071         910        804,034              --          804,944
 Exercise of stock options and warrants......      25,497         255        219,126              --          219,381
 Accrued dividend on preferred stock.........          --          --             --      (1,006,285)      (1,006,285)
 Net loss for the nine months ended September
  30, 1996...................................          --          --             --     (19,807,287)     (19,807,287)
                                               ------------- ----------- -------------- ----------------  ---------------
Balance at September 30, 1996 (unaudited)  ..  11,232,533    $112,325    $86,508,773    $(79,729,703)    $  6,891,395
                                               ============= =========== ============== ================ ================

</TABLE>

               See notes to consolidated financial statements.

                               F-5

<PAGE>



                         ORION NETWORK SYSTEMS, INC.
                    CONSOLIDATED STATEMENTS OF CASH FLOWS

<TABLE>
<CAPTION>
                                                                                                               NINE MONTHS ENDED
                                                                   YEAR ENDED DECEMBER 31,                       SEPTEMBER 30,
                                                      ------------------------------------------------ -----------------------------
                                                            1993            1994            1995             1995           1996
                                                      --------------- --------------- ---------------- --------------  -------------
                                                                                                          (UNAUDITED)   (UNAUDITED)
<S>                                                   <C>             <C>             <C>              <C>              <C>
Operating activities
Net loss............................................  $ (7,886,071)   $ (7,964,918)   $(26,915,178)    $(19,985,085)   $(19,807,287)
Adjustments to reconcile net loss to net cash
used in operating activities: ......................
 Depreciation and amortization......................     1,798,526       1,713,117      31,403,376       22,276,632      26,402,947
 Amortization of deferred financing costs...........            --              --       2,130,588        1,597,941       1,597,941
 Provision for bad debts............................            --              --         277,529          671,226         524,999
 Satellite incentives and accrued interest..........            --              --       5,185,834        6,463,771       1,747,334
 Limited Partners' interest in Orion Atlantic.......    (7,843,860)     (7,390,331)    (46,109,627)     (33,454,227)    (24,800,306)
 Minority interest in other consolidated
  entities..........................................         7,496          37,627          20,617           27,489             608
 Gain on sale of assets.............................       (50,278)        (54,737)        (59,301)         (45,616)        (41,054)
 Changes in operating assets and liabilities: ......
  Accounts receivable...............................        63,075        (426,281)     (4,915,257)      (1,921,320)     (1,143,969)
  Accrued interest..................................            --              --        (129,810)              --         (27,315)
  Prepaid expenses and other current assets.........       197,025         159,030      (3,017,782)      (4,261,808)     (2,416,138)
  Other assets......................................      (279,902)        321,443        (519,773)      (1,618,912)        427,741
  Accounts payable and accrued liabilities..........     3,125,830         535,092       7,327,377          745,518      (5,818,070)
  Other current liabilities.........................            --              --       3,670,988          977,374       3,279,274
  Interest payable..................................            --              --       (885,106)       (1,883,773)     (4,876,714)
                                                      --------------- --------------- ---------------- -------------   -------------
Net cash used in operating activities...............   (10,868,159)    (13,069,958)    (32,535,525)     (30,410,790)    (24,950,009)

Investing activities
Capital expenditures................................   (44,130,325)    (51,103,006)     (9,060,412)      (3,863,019)    (10,266,012)
Cost of business acquisition........................        (2,721)             --              --               --              --
Refund from satellite manufacturer..................            --              --       2,750,000        2,750,000              --
FCC license costs...................................       (93,545)        (96,030)       (558,817)        (381,337)       (117,600)
                                                      --------------- --------------- ---------------- -------------   -------------
Net cash used in investing activities...............   (44,226,591)    (51,199,036)     (6,869,229)      (1,494,356)    (10,383,612)

Financing activities
Limited Partners' capital contributions.............            --       4,000,000       7,600,000        7,600,000      30,135,000
Redemption of limited partner interest..............            --              --      (4,450,000)              --              --
Expenditures on equity financing costs..............       (31,773)       (409,181)             --               --              --
Proceeds from issuance of redeemable preferred
 stock .............................................               --   10,928,293       4,483,001       51,616,441         219,380
Proceeds from issuance of common stock and ........
subscriptions, net of issuance costs................     1,807,345       6,542,303      51,974,436        4,483,001              --
PPU borrowings......................................     1,400,000       4,375,000       2,275,000        2,275,000              --
Proceeds from issuance of notes payable.............     2,146,625       8,136,191         551,850          551,850              --
Proceeds from senior notes payable to banks ........    45,604,063      36,685,505      18,367,134       18,367,134              --
Repayment of senior notes payable to banks .........            --              --     (12,468,049)      (9,718,049)    (22,768,340)
Repayment of notes payable..........................       (46,320)             --      (1,916,966)      (1,668,818)     (2,328,096)
Payments on capital lease obligations...............            --        (252,823)       (576,727)        (416,679)       (559,266)
Capacity and other liabilities......................            --       2,101,168      17,483,733       10,662,162      12,179,977
Distributions to joint venture minority
 interest...........................................       (49,073)        (22,873)        (25,904)         (25,904)            --
                                                      --------------- --------------- ---------------- --------------  -------------
Net cash provided by financing activities ..........    50,830,867      72,083,583      83,297,508       83,726,138      16,878,655
                                                      --------------- --------------- ---------------- --------------  -------------
Net increase (decrease) in cash and cash
 equivalents........................................    (4,263,883)      7,814,589      43,892,754       51,820,992     (18,454,966)
Cash and cash equivalents at beginning of
 period.............................................     7,668,125       3,404,242      11,218,831       11,218,831      55,111,585
                                                      --------------- --------------- ---------------- --------------  -------------
Cash and cash equivalents at end of period .........  $  3,404,242    $ 11,218,831    $ 55,111,585     $ 63,039,823     $36,656,619
                                                      =============== =============== ================ ==============  =============

</TABLE>
               See notes to consolidated financial statements.

                               F-6
<PAGE>



                         ORION NETWORK SYSTEMS, INC.

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

           (INFORMATION WITH RESPECT TO SEPTEMBER 30, 1996 AND FOR
         THE NINE MONTHS ENDED SEPTEMBER 1995 AND 1996 IS UNAUDITED)

1. ORGANIZATION

   Orion Network Systems, Inc. (Orion) was incorporated in the State of Delaware
on October 26, 1982 (inception) under the name Orion Satellite Corporation,  and
in January  1988,  changed its name to Orion  Network  Systems,  Inc.  Orion has
developed and operates an international satellite  communications system for use
in private communications networks to multinational  businesses and transmission
capacity  for video and  other  program  distribution  services.  Orion's  first
satellite (Orion 1) was  successfully  launched on November 29, 1994. Orion took
delivery of the Orion 1 satellite on January 20, 1995. As a result,  Orion is no
longer  considered a development  stage enterprise  effective  January 1995. For
periods prior to January 1995, Orion was in the development stage.

   Since 1989,  management  has been involved  primarily in  developing  Orion's
partnership, International Private Satellite Partners, L.P. (Orion Atlantic), in
order to raise the necessary  capital to finance the  construction and launch of
up to  two  telecommunications  satellites  in  geosynchronous  orbit  over  the
Atlantic Ocean and to establish a multinational sales and service  organization.
Orion  has been  financed  by  equity  and debt from  individual  and  corporate
investors.  British  Aerospace PLC or its affiliates  (BAe) and Lockheed  Martin
Corporation  or its  affiliates  (Lockheed  Martin) are  stockholders  of Orion,
limited  partners in Orion  Atlantic  and were  significant  contractors  in the
construction and launch of the satellite system.

   In June 1991,  Orion,  through a  wholly-owned  subsidiary,  Orion  Satellite
Corporation  (OrionSat),  received  a license  from the  Federal  Communications
Commission  (FCC)  authorizing  it to construct,  launch and operate a satellite
system comprised of two satellites to provide  international  telecommunications
services. Pursuant to an application by OrionSat, the license was transferred to
Orion  Atlantic on April 19, 1994,  by order of the FCC. In December  1991,  the
initial phase of the  partnership  financing  plan was concluded by a closing on
equity commitments in the form of limited partnership  interests aggregating $90
million and execution of a credit  agreement  related to senior debt commitments
for up to $251  million  (see  further  discussion  in Note 3). Also in December
1991,  notice to proceed with the construction  contract for the first satellite
was given to BAe, the prime contractor.

   OrionSat is the sole  general  partner in Orion  Atlantic  and received a 25%
equity  interest  as of  the  initial  closing  for,  among  other  things,  its
contribution  of certain  rights and  interests  under its FCC license,  certain
contract rights, and other tangible and intangible assets. Orion participates as
a limited partner with a 16 2/3% equity interest and  participates  fully in the
obligations  and rights of the  limited  partnership.  The  aggregate  ownership
interest by Orion and its  subsidiaries  in Orion  Atlantic is 41 2/3% (see Note
3).

   In August 1995, the Company  completed its initial public  offering of common
stock by  selling  4,000,000  common  shares at $14 per share.  Proceeds  to the
Company, net of underwriting discount,  aggregated approximately $52.25 million.
In July 1995,  in  connection  with the planned  initial  public  offering,  the
shareholders  approved a 1 for 1.36 reverse stock split.  All  references in the
consolidated  financial  statements with regard to shares, per share amounts and
share prices have been adjusted for the reverse stock split.

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

CONSOLIDATION POLICY

   The consolidated  financial statements include the accounts of Orion, its two
wholly-owned  subsidiaries OrionNet, Inc. (OrionNet) and OrionSat, its 83% owned
subsidiary,  Asia Pacific Space and Communications Ltd. (Asia Pacific) (see Note
7), the Orion Financial  Partnership,  in which Orion holds a 50% interest,  and
Orion Atlantic, in which Orion holds, at December 31, 1995, a 41 2/3% ownership

                               F-7

<PAGE>



                        ORION NETWORK SYSTEMS, INC.  
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES-(Continued)

interest.  Management  control and direction of Orion  Atlantic by OrionSat is a
requirement  of the FCC in order  for Orion  Atlantic  to  continue  to hold the
license  authority  received in June 1991.  OrionSat,  as the general partner of
Orion Atlantic, exercises such control through the provisions of the partnership
agreement.  The amount  reflected  in the balance  sheet as  "Limited  Partners'
interest in Orion Atlantic"  represents  amounts invested by entities other than
Orion (net of syndication  costs related to the investments)  adjusted for those
Limited  Partners'  share of operating  results.  All  significant  intercompany
accounts and transactions have been eliminated.

USE OF ESTIMATES

   The preparation of financial statements in conformity with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the amounts reported in the financial  statements and accompanying notes.
Actual results could differ from those estimates.

CASH AND CASH EQUIVALENTS

   Orion considers all highly liquid investments with a maturity of three months
or less  when  purchased  to be cash  equivalents.  Cash  and  cash  equivalents
includes cash in banks and short term investments, as follows:



                                              DECEMBER 31, 1995
                                              ------------------
Cash ...................................         $ 3,091,277
Money market funds .....................           6,018,925
FHLMC discount notes ...................          11,389,208
Commercial paper .......................          34,612,175
                                                 -----------
                                                 $55,111,585
                                                 ===========

   The FHLMC  discount notes and  commercial  paper mature  between  January and
March 1996.

STATEMENT OF CASH FLOWS

   Non-cash  investing  and  financing  activities  and  supplemental  cash flow
information includes:

<TABLE>
<CAPTION>
                                                                                                  NINE MONTHS ENDED
                                                             YEAR ENDED DECEMBER 31,                SEPTEMBER 30,
                                                    ---------------------------------------- --------------------------
                                                         1993          1994         1995          1995         1996
                                                    -------------- ------------ ------------ ------------- ------------
<S>                                                 <C>            <C>          <C>          <C>           <C>
Satellite construction costs financed by notes
payable ..........................................  $27,517,175    $7,862,050   $        --   $      --   $         --
Conversion of common stock to redeemable
preferred stock ..................................           --     3,000,000            --          --             --
Property and equipment financed by capital leases            --        94,323     4,350,766          --             --
Accrued dividend on preferred stock...............           --       626,400     1,329,007     959,646      1,006,285
Conversion of preferred stock to common stock  ...           --            --         9,000          --        804,944
Premium on satellite due to redemption of L.P.                                   
interest .........................................           --            --      3,066,925         --             --
Redemption of STET interest with notes payable  ..           --            --      8,000,000         --             --
Reduction in amount due to satellite manufacturer            --            --        485,799         --             --
Satellite incentive obligation capitalized  ......           --            --     14,816,406         --             --
Interest paid during the year, net of amounts                                 
capitalized ......................................       37,983        45,051    11,312,875   10,857,800    11,436,301

</TABLE>

                               F-8

<PAGE>



                        ORION NETWORK SYSTEMS, INC.  
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES-(Continued)

NET LOSS PER COMMON SHARE

   Net loss per common share is based on the weighted  average  number of common
shares  outstanding  during the  period.  Pursuant  to the  requirements  of the
Securities  and Exchange  Commission,  common  stock  issued and stock  issuable
relating to convertible preferred stock, warrants and options granted within one
year of filing the  registration  statement  relating to the  Company's  initial
public  offering of common  stock were  treated as  outstanding  for all periods
prior to the second quarter of 1995.

INTERIM FINANCIAL STATEMENTS

   The  accompanying  financial  statements as of September 30, 1996 and for the
nine months  ended  September  30, 1995 and 1996 are  unaudited  but include all
adjustments, consisting only of normal recurring accruals, which Orion considers
necessary for a fair  presentation of financial  position and operating  results
for those  interim  periods.  The  operating  results for the nine months  ended
September  30, 1996 are not  necessarily  indicative  of the results that may be
expected for the year ended December 31, 1996.

PROPERTY AND EQUIPMENT

   Property and equipment are carried at cost. Depreciation and amortization are
calculated using the  straight-line  method over their estimated useful lives as
follows:

                  Satellite and related equipment .....  10.5 years
                  Telecommunications equipment  .......   2-7 years
                  Furniture and computer equipment  ...   2-7 years


   Costs incurred in connection with the construction and successful  deployment
of the  satellite  and related  equipment  are  capitalized.  Such costs include
direct contract cost,  allocated indirect costs, launch costs, launch insurance,
construction  period  interest  and the  present  value of  satellite  incentive
payments.  Orion began depreciating the satellite over its estimated useful life
commencing on the date of operational delivery in orbit (January 20, 1995).

   In March  1995,  the  Financial  Accounting  Standards  Board  (FASB)  issued
Statement No. 121,  "Accounting for the Impairment of Long-Lived  Assets and for
Long-Lived  Assets to Be Disposed Of",  which requires  impairment  losses to be
recorded on long-lived  assets used in operations  when indicators of impairment
are present and the  undiscounted  cash flows estimated to be generated by those
assets  are less  than the  assets'  carrying  amount.  Statement  No.  121 also
addresses the accounting for long-lived  assets that are expected to be disposed
of. The effect of adoption was not material.

DEFERRED FINANCING COSTS

   Deferred  financing  costs  related to  obtaining  debt and Orion's  share of
equity  financing for Orion  Atlantic are amortized  over the period the debt is
expected to be  outstanding.  Accumulated  amortization  at September  30, 1996,
December  31,  1995  and  1994  was   $8,589,000,   $6,990,000   and  $4,860,000
respectively.  Amortization  through January 1995 was capitalized as part of the
cost of the satellite.  Costs of  approximately  $3.4 million relating to a debt
offering  which was  postponed  in  November  1995 have  been  charged  to other
expense.

OTHER ASSETS

   Other  assets  consist   principally  of  FCC  license   application   costs,
organization  costs and  goodwill.  The  Company  began  amortizing  FCC license
application  costs  related  to Orion 1 in  January  1995 and will  continue  to
amortize  these  costs  over  the  estimated   useful  life  of  the  satellite.
Organization   costs  and  goodwill  are  amortized  over  five  and  ten  years
respectively.  Accumulated amortization at September 30, 1996, December 31, 1995
and 1994 was $3,535,000, $3,069,000 and $1,934,000, respectively.

                               F-9

<PAGE>



                        ORION NETWORK SYSTEMS, INC.  
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES-(Continued)

REVENUE RECOGNITION

   Orion's  revenue  results  from  providing   telecommunications  and  related
services.  Revenue is recognized  as earned in the period in which  services are
provided.

   The  following  summarizes  the Company's  domestic and foreign  revenues for
1995:

          Revenues from unaffiliated customers                                  
            United States.....................  $ 8,528,736  
            Europe............................    8,056,146  
          Revenues from related parties ......    5,699,000  
                                                -------------
          Total services revenue..............  $22,283,882  
                                                =============
          
INTEREST RATE MODIFICATION AGREEMENTS

   Orion  may,  from  time  to  time,  enter  into  interest-rate  swap  and cap
agreements to modify the interest characteristics of its outstanding debt from a
floating to a fixed-rate basis. These agreements involve the receipt of floating
rate amounts in an exchange for  fixed-rate  interest  payments over the life of
the  agreement  without an  exchange of the  underlying  principal  amount.  The
differential  to be paid or  received is accrued as  interest  rates  change and
recognized as an adjustment to interest expense related to the debt. The related
amount  payable to or  receivable  from  counterparties  is included in interest
payable.  The fair  values  of the swap  agreements  are not  recognized  in the
financial statements. (See Notes 5 and 8)

INCOME TAXES

   The Company adopted the provisions of FASB Statement No. 109, "Accounting for
Income Taxes"  effective  January 1, 1993,  and as a result,  uses the liability
method of accounting  for income taxes.  There was no cumulative  effect to this
accounting  charge.  Under this method,  deferred tax assets and liabilities are
determined  based on differences  between  financial  reporting and tax bases of
assets and  liabilities  and are  measured  using the enacted tax rates and laws
that will be in effect when the differences are expected to reverse.

                              F-10

<PAGE>



                        ORION NETWORK SYSTEMS, INC.  
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES-(Continued)

   Following  is a summary of the  components  of the net  deferred tax asset at
December 31, 1995 and 1994 (in thousands):

   Tax benefit of temporary differences:

                                                   DECEMBER 31,      
                                             ----------------------- 
                                                 1994        1995    
                                             ----------- ----------- 
          Net operating loss carryforwards   $ 12,480    $ 19,463    
          Orion Atlantic losses ...........    (2,040)      1,237    
          Other ...........................       830       1,056    
                                             ----------- ----------- 
          Total ...........................    11,270      21,756    
          Valuation allowance .............   (11,270)    (21,756)   
                                             ----------- ----------- 
          Net deferred tax asset ..........  $     --    $     --    
                                             =========== =========== 
          


   At December 31, 1995,  Orion has  approximately  $51,219,000 in net operating
loss carryforwards which expire at varying dates from 2004 through 2010. The use
of these loss  carryforwards may be limited under the Internal Revenue Code as a
result of ownership changes  experienced by Orion. Due to uncertainty  regarding
its ability to realize the benefits of such net  operating  loss  carryforwards,
the Company has established a valuation allowance for the full amount of its net
operating loss carryforwards.

RECLASSIFICATIONS

   Certain prior year amounts have been  reclassified  to conform to the current
year presentation.

3. ORION ATLANTIC

   Orion  Atlantic  is  a  Delaware  limited   partnership   formed  to  provide
international private communications networks and basic transponder capacity and
capacity  services  (including  ancillary  ground  services) to  businesses  and
institutions  with  trans-Atlantic  and  intra-European  needs. The business was
organized by OrionSat,  the general  partner of Orion  Atlantic.  The  principal
purposes of Orion Atlantic are to finance the construction, launch and operation
of up to two  telecommunications  satellites  in  geosynchronous  orbit over the
Atlantic Ocean and to establish a multinational sales and service  organization.
OrionSat was granted  final  authority by the FCC on June 27, 1991 to construct,
launch and operate an international  communications  satellite system, including
two orbital slots at 37.5' W.L. and 47' W.L.  OrionSat,  the general  partner of
Orion  Atlantic,  entered into an agreement  with Orion Atlantic and its limited
partners  on December  20,  1991,  to convey the FCC license to Orion  Atlantic.
OrionSat filed an application to transfer the satellite  authorization  to Orion
Atlantic  in December  1992;  the  transfer  was granted by the FCC on April 19,
1994.  Effective  January 20,  1995,  Orion  Atlantic is no longer  considered a
development stage enterprise.  For periods prior to January 1995, Orion Atlantic
was considered a development stage enterprise.

   Eight international  corporations,  including Orion,  invested a total of $90
million in equity as limited partners in Orion Atlantic. Orion Atlantic also has
a credit facility which provided up to $251 million for the first satellite from
a syndicate of major  international  banks led by Chase  Manhattan Bank, N.A. In
addition to their equity investments,  the Limited Partners have agreed to lease
capacity on the satellites up to an aggregate $155 million and have entered into
additional  contingent  capacity lease  contracts  ("contingent  call") up to an
aggregate  $271 million,  as support for repayment of the senior debt.  The firm
capacity leases and contingent calls are payable over a seven-year  period after
the first  satellite is placed in service.  In July 1995,  January and July 1996
the Limited  Partners  (excluding the Company) paid $7.6 million,  $18.0 million
and $12.1 million, respectively, pursuant to these contingent calls.

                              F-11

<PAGE>



                        ORION NETWORK SYSTEMS, INC.  
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

3. ORION ATLANTIC-(Continued)

   Satellite  Construction  Contract  -- In  December  1991,  the  contract  for
construction,  launch services,  and launch and commissioning  insurance for two
communications   satellites  went  into  effect  with   OrionSat's   rights  and
obligations  under the contract being assigned to Orion  Atlantic.  During 1993,
Orion Atlantic  terminated its commitment to purchase the second  satellite and,
as a result,  incurred a $5 million  termination charge. Such amount is included
in other income  (expense) in the  accompanying  Statements of  Operations.  The
satellite was constructed by MMS Space Systems, Limited ("MMS Space Systems").

   The fixed base price of the total contract, excluding obligations relating to
satellite  performance,  aggregated  $227  million  and has been  fully  paid at
December 31, 1995.  In addition to the fixed base price,  the contract  requires
payments to be made, in lieu of a further  contract price increase,  aggregating
approximately $44 million through 2006. Such payments are due, generally,  if 24
out of 34 satellite  transponders  are operating  satisfactorily.  Shortly after
acceptance of the satellite in January 1995,  the Company filed a warranty claim
with the satellite  manufacturer relating to one transponder that did not appear
to be  performing in accordance  with contract  specifications.  In August 1995,
Orion Atlantic  received a one time refund of $2.75 million which was applied as
a mandatory prepayment to the senior notes payable -- banks (See Note 5).

   The Company believes that since Orion 1 is properly deployed and operational,
based upon industry data and  experience,  payment of the  obligation  mentioned
above is highly  probable and the Company has  capitalized  the present value of
this  obligation  of  approximately  $14.8  million  as part of the  cost of the
satellite.  Payment  of amounts  due under this  obligation  are  delayed  until
payment is permitted  under the senior notes  payable -- banks (See Note 5). The
present  value was  estimated  by  discounting  the  obligation  at 14% over the
expected term,  assuming payment of the incentives begins upon expiration of the
senior notes payable -- banks in 2002.

   Partnership and Limited  Partners -- OrionSat has the primary  responsibility
for the  control,  management  and  operations  of  Orion  Atlantic.  Under  the
partnership  agreement,  the limited  partners  have  rights of  approval  for a
limited  number  of  matters,  e.g.,  terms  for  acceptance  of  new  partners,
significant budget modifications, and certain borrowings.

   The  financing  and legal  structure of Orion  Atlantic  restricts the use of
partnership  resources to the purposes of constructing,  launching and operating
the  satellite  system.  Cash will be  distributable  by Orion  Atlantic  to the
partners  in the  future  only after  sufficient  operating  revenues  have been
generated to pay satellite  system  operating costs and debt service.  Orion and
OrionSat  will share pro rata with the partners in $28 million of the first $100
million  of cash  available  for  distribution  to the  partners  as a return of
capital.  Thereafter,  operating cash flow is  distributable  based on ownership
interests.

   Condensed  balance sheet  information for Orion Atlantic at December 31, 1995
and 1994 follows:

                                                  1994            1995
                                            --------------- ---------------
ASSETS
Current assets ...........................  $  5,664,469    $ 14,085,169
Property and equipment, net ..............   306,088,340     303,889,894
Deferred financing costs and other .......    17,473,547      16,051,517
                                            --------------- ---------------
Total assets..............................  $329,226,356    $334,026,580
                                            =============== ===============
LIABILITIES AND PARTNERSHIP CAPITAL
Current liabilities.......................  $ 27,024,035    $ 52,883,250
Long-term debt and other liabilities  ....   234,909,566     284,110,104
Partnership capital subject to redemption     10,000,000              --
Partnership capital ......................    57,292,755       1,533,226
Less: Orion Network Systems, Inc. note  ..            --      (4,500,000)
                                            --------------- ---------------
Total liabilities and partnership capital   $329,226,356    $334,026,580
                                            =============== ===============

                                      F-12

<PAGE>



                        ORION NETWORK SYSTEMS, INC.  
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

3. ORION ATLANTIC-(Continued)

   Redemption of STET Partnership  Interest;  Issuance of New Interest to Orion.
- -- On November 21, 1995 Orion Atlantic redeemed the limited partnership interest
held by STET (the "STET  Redemption").  Such  redemption  was for $11.5 million,
including  $3.5  million of cash and $8.0 million in 12%,  promissory  notes due
through 1997.  STET's firm and contingent  capacity  leases will remain in place
until released by the Banks under the Orion 1 Credit  Facility.  STET's existing
contractual  arrangements  with Orion Atlantic have been modified in a number of
respects, including (i) a reduction of approximately $3.5 million in amounts due
by Orion Atlantic to Telespazio  S.p.A.,  an affiliate of STET,  over a ten-year
period  under  contracts  relating  to the  construction  of  Orion  2,  back-up
tracking,  telemetry  and  command  services  through  a  facility  in Italy and
engineering consulting services, (ii) the establishment of ground operations and
distribution  agreements between Orion Atlantic and Telecom Italia, a subsidiary
of STET,  relating to Italy,  and the  granting to Telecom  Italia of  exclusive
marketing rights relating to Italy for a period ending December 1998 conditioned
upon  Telecom  Italia  achieving  certain  sales  quotas,  and  (iii)  canceling
exclusive ground operations and sales  representation  agreements  between Orion
Atlantic and STET (or its affiliates) relating to Eastern Europe.

   Orion  Atlantic   funded  the  STET  Redemption  by  selling  a  new  limited
partnership interest to Orion for $8 million (including $3.5 million in cash and
$4.5 million in 12% promissory  notes due through 1997).  In connection with the
STET  redemption,  Orion agreed to indemnify  Telecom  Italia for payments which
were made in July 1995 of $950,000  and which would be made in the future  under
its firm and contingent capacity agreements with Orion Atlantic and posted a $10
million  letter of credit to support such  indemnity.  The Company has accounted
for this transaction as an acquisition of a minority  interest and, as a result,
approximately  $3.1 million has been  allocated to the cost of the satellite and
related equipment.

   Other  Transactions  Involving  Limited  Partners -- Certain Limited Partners
were  also  subcontractors  under the  satellite  construction  contract.  Orion
Atlantic  also has  contracted  with Limited  Partners or their  affiliates  for
certain  consulting,  post-launch support services and other services related to
developing  the business.  Approximately  $5.0 million has been  incurred  under
these agreements, all of which was capitalized.

   During 1995,  Orion Atlantic  entered into  agreements  with certain  Limited
Partners (including the Company) under which the participating  Limited Partners
would  voluntarily  give up their  rights to receive  capacity  under their firm
capacity  agreements  through January 1996. The  participating  Limited Partners
would  continue to make  payments for such  capacity but would have the right to
receive  refunds from Orion Atlantic out of cash available after operating costs
and  payments  under the Credit  Facility.  Through  December  31,  1995,  Orion
Atlantic has received $14.1 million (excluding  payments from the Company) under
the firm capacity agreements subject to refund,  which amount is included in the
balance  sheet  caption  "Other  liabilities."  In  addition,  services  revenue
included  $5.7  million  in 1995  from  Limited  Partners  pursuant  to the firm
capacity commitments, not subject to refund.

4. COMMITMENTS AND CONTINGENCIES

   Obligations  with Respect to Orion  Atlantic -- Orion  presently  has certain
significant  obligations to Orion Atlantic and the Limited  Partners,  including
commitments  under  satellite  capacity   agreements  between  Orion  and  Orion
Atlantic,  under which Orion will be liable to pay Orion Atlantic  approximately
$2.5 million per year for seven years for satellite capacity and is contingently
liable for up to an  additional  $4.3  million per year for up to seven years if
Orion Atlantic  experiences cash flow deficits  commencing when Orion Atlantic's
first satellite begins commercial  operations;  and  reimbursement  (jointly and
severally with OrionSat) with respect to a $10 million letter of credit provided
by OrionSat to a limited partner,  which is secured by 259,515 shares of Orion's
common stock held in treasury and cash distributions that Orion and OrionSat may
receive with respect to their partnership interests in Orion Atlantic.

                                      F-13

<PAGE>



                        ORION NETWORK SYSTEMS, INC. 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

4. COMMITMENTS AND CONTINGENCIES-(Continued)

   Orion 1  satellite  -- In November  1995,  a portion of the Orion 1 satellite
experienced  an anomaly  that  resulted  in a  temporary  service  interruption,
lasting  approximately two hours, in the dedicated capacity serving the European
portion of Orion Atlantic's services. The nine affected transponders account for
a majority of Orion Atlantic's  present  revenues.  Full service to all affected
customers  was  restored  using  redundant  equipment  on the  satellite.  Orion
Atlantic  believes,  based on the data and the Telesat Report (issued by Telesat
Canada,  independent  engineering  consultants  dated November 14, 1995),  that,
because  the  redundant  component  is  functioning  fully  in  accordance  with
specifications  and the performance  record of similar components is strong, the
anomalous  behavior  is  unlikely  to affect  the  expected  performance  of the
satellite over its useful life.  Furthermore,  there has been no effect on Orion
Atlantic's ability to provide services to customers.  However, in the event that
the currently  operating component fails, Orion 1 would experience a significant
loss of usable capacity.  In such event,  while Orion Atlantic would be entitled
to insurance  proceeds of approximately  $50 million and could lease replacement
capacity  and function as a reseller  with respect to such  capacity (at reduced
levels of  profitability),  the loss of capacity  would have a material  adverse
effect on Orion and on Orion Atlantic.

   Orion 2 satellite -- In connection with the proposed  financing of Orion 2, a
subsidiary of Orion Atlantic entered into a satellite  construction contract for
Orion 2 with MMS Space  Systems,  subject to completion  of proposed  financing.
Depending  upon the timing and terms and conditions of the financing for Orion 2
and the then  satellite  design,  the Company  may seek to renew this  satellite
contract with MMS Space  Systems.  There can be no assurance that the terms of a
new satellite  contract will resemble  those of the satellite  contract with MMS
Space Systems. The Company expects to use Orion Atlantic's  Tracking,  Telemetry
and Control (TT&C) facility to control Orion 2 (although  authorizations will be
needed).

   Eutelsat Lease -- In January 1993, Orion Atlantic entered into a lease, which
expired in December  1994,  with one of its limited  partners  under which Orion
Atlantic  leased  one-half of a transponder  on a EUTELSAT  satellite for use in
providing private network services prior to the operational delivery of Orion 1.
The lease required quarterly payments of $481,000 of which $855,000 was deferred
by the limited  partner  until March 1995.  Rent under this lease  totaled  $1.9
million in 1994 and $1.8 million in 1993.

   Litigation  -- In October 1995,  Skydata  Corporation  ("Skydata"),  a former
contractor,  filed suit against Orion Atlantic,  Orion Satellite Corporation and
Orion,  in the United States  District Court for the Middle District of Florida,
claiming  that certain  Orion  Atlantic  operations  using frame relay  switches
infringe  a Skydata  patent.  Skydata's  suit  sought  damages  in excess of $10
million and asked that any damages  assessed be trebled.  On December  11, 1995,
the Orion  parties  filed a motion to dismiss the lawsuit on the grounds of lack
of jurisdiction and violation of a mandatory arbitration agreement. In addition,
on December 19, 1995, the Orion parties filed a Demand for  Arbitration  against
Skydata  with  the  American  Arbitration   Association  in  Atlanta,   Georgia,
requesting   damages  in  excess  of  $100,000   for  breach  of  contract   and
declarations,   among  other  things,  that  Orion  and  Orion  Atlantic  own  a
royalty-free license to the patent, that the patent is invalid and unenforceable
and that Orion and Orion Atlantic have not infringed on the patent. See Note 11.

   While Orion is party to  regulatory  proceedings  incident to the business of
Orion,  there  are no  other  material  legal  proceedings  pending  or,  to the
knowledge of management, threatened against Orion or its subsidiaries.

   Other -- Orion has entered  into  operating  leases,  principally  for office
space.  Rent expense was $735,000,  $668,000 and $661,000 during 1995, 1994, and
1993, respectively.

                                      F-14

<PAGE>



                        ORION NETWORK SYSTEMS, INC. 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

4. COMMITMENTS AND CONTINGENCIES-(Continued)

   Future minimum lease payments are as follows:


     1996 .............................             $  774,357
     1997 .............................                793,716
     1998 .............................                887,138
     1999 .............................                907,477
                                                    ----------
                                                    $3,362,688
                                                    ==========

5. LONG-TERM DEBT

   Long-term debt consists of the following:

                                               DECEMBER 31,
                                     -------------------------------
                                           1994            1995
                                     --------------- ---------------
Senior notes payable -- banks  ....  $224,584,097    $230,483,182
Note payable -- TT&C Facility  ....     9,348,730       8,774,266
Satellite incentive obligation ....            --      20,002,240
Notes payable -- STET..............            --       8,000,000
Notes payable -- Limited Partners .     5,775,000       8,050,000
Other..............................     2,483,319       3,966,708
                                     --------------- ---------------
 Total long-term debt .............   242,191,146     279,276,396
Less: current portion .............    12,015,663      28,607,110
                                     --------------- ---------------
 Long-term debt less current
  portion..........................  $230,175,483    $250,669,286
                                     =============== ===============

Total interest (including commitment fees and amortization of deferred financing
costs)  incurred for the years ended December 31, 1995, 1994 and 1993 was $26.0,
$27.0,  and  $16.3  million,  respectively.  Substantially  all of the  interest
incurred in 1994 and 1993 has been capitalized, while approximately $1.3 million
of interest was capitalized in 1995.

   Aggregate  annual  maturities of long-term  debt consist of the following (in
thousands):

     1996 .......................................       $ 28,607
     1997 .......................................         34,917
     1998 .......................................         34,358
     1999 .......................................         46,853
     2000 .......................................         43,590
     Thereafter .................................         90,951
                                                        --------
                                                        $279,276
                                                        ========

   Senior Notes  Payable to Banks -- In December  1991,  OrionSat,  on behalf of
Orion  Atlantic,  executed a credit  agreement  for up to $400 million of senior
debt from an international banking syndicate.  Amounts advanced under the credit
facility  are  secured  by the assets of Orion  Atlantic  and are due over seven
years in graduated  installments  beginning July 31, 1995. The credit  agreement
prohibits  the  extension  of credit by Orion  Atlantic to any  affiliate of the
partnership,  as defined.  Accordingly,  Orion  Atlantic may not loan or advance
funds to the Company or its  affiliates.  The credit  agreement  also  restricts
distributions  to the partners.  At December 31, 1995, none of Orion  Atlantic's
capital was  available  for  distribution.  The credit  facility has a number of
other  customary  covenants and  requirements,  including the Banks' approval of
significant  changes to the  construction  contract  and  increases  in budgeted
costs.  The Banks also have full  recourse to OrionSat as general  partner,  and
Orion has pledged its investment in the common stock of OrionSat and its limited
partner ownership interest to the Banks.

                                      F-15

<PAGE>



                        ORION NETWORK SYSTEMS, INC.  
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

5. LONG-TERM DEBT-(Continued)

   Amounts outstanding under the credit facility bear interest at 1.75% over the
LIBOR (7.68% at December 31, 1995).  Orion Atlantic has entered into  agreements
with Chase Manhattan Bank, N.A.  (Chase) for interest rate hedging  arrangements
which  fixed  the  maximum  interest  rate  through  November  1995  at  11.54%.
Thereafter a self funding  interest rate cap agreement is in place relating to a
notional amount declining every six months from $150 million effective  November
30, 1995 to $15.6 million  effective March 31, 2001.  Under the terms of the cap
agreement,  when LIBOR  equals or exceeds 5.5% Orion  Atlantic  pays Chase a fee
equal to 3.3% per annum of the notional amount and receives a payment from Chase
in an amount equal to the  difference  between the actual LIBOR rate and 5.5% on
the notional  amount.  There was an  unrealized  loss as of December 31, 1995 of
approximately  $4.6 million relating to these  arrangements.  Commitment fees of
0.5% of the unused Credit Facility are payable semiannually.

   Note  Payable -- TT&C  Facility -- Orion  Atlantic  entered  into a financing
arrangement with General Electric  Capital  Corporation  ("GECC") to finance the
Tracking Telemetry and Control (TT&C) Facility. The TT&C arrangement calls for a
note  payable,  the  maximum  amount of which is $11 million of which up to $8.9
million is for payment to Lockheed  Martin under the  Satellite  Control  System
Contract,  with the remaining  balance available to be drawn to finance the cost
of launch  insurance  required  for the  benefit of GECC.  In June  1995,  Orion
Atlantic  accepted the TT&C Facility and Orion Atlantic  refinanced $9.3 million
from GECC as a seven-year  term loan,  payable  monthly.  Orion  Atlantic made a
mandatory  prepayment of $1 million in January 1996.  The interest rate is fixed
at a 13.5%.

   The TT&C debt is secured by the TT&C Facility,  the Satellite  Control System
Contract and Orion Atlantic's  leasehold interest in the TT&C Facility land. The
TT&C  financing  agreement  contains  similar  representations,  warranties  and
covenants to those in the senior notes.

   Satellite  incentive  obligation  -- The  obligations  relating to  satellite
performance (see Note 3) have been recorded at the present value  (discounted at
14%, the Company's estimated incremental borrowing rate for unsecured financing)
of the required payments  commencing at the maturity of the senior notes payable
to banks and  continuing  through  2006.  Under  the  terms of the  construction
contract,  payment of the  obligation  is delayed  until such time as payment is
permitted under the senior notes payable to banks.

   Notes Payable -- STET -- In connection with the STET Redemption (see Note 3),
the Company  issued STET $8 million of  promissory  notes which bear interest at
12% per annum.  Payments are due as follows:  $2.5 million plus accrued interest
on December  31, 1996;  $3.5  million  plus  accrued  interest on the earlier of
December 31, 1997 or the  refinancing of the senior notes payable to banks;  and
the remaining $2.0 million in monthly  installments of $0.2 million plus accrued
interest beginning January 1997.

   Notes  Payable  --  Limited  Partners  -- In 1993,  Orion  Atlantic  received
commitments for Preferred  Participation  Units (PPUs)  aggregating $9.5 million
from  certain  Limited  Partners  (including  $1.5  million  from Orion  Network
Systems) for development of Orion Atlantic's network services business.

   Holders of PPUs earn  interest on aggregate  amounts drawn at the rate of 30%
per annum,  of which 6% is paid and the  remainder  accrued,  but not paid until
July 1, 1995, at which time interest and principal payments due are subordinated
to operating requirements and senior notes debt service but are payable prior to
distributions  to  Limited  Partners.  Principal  amounts  drawn are  payable on
February 1, 1999.  Principal  amounts may be prepaid without penalty on or after
January 1, 1996.

                                      F-16

<PAGE>



                        ORION NETWORK SYSTEMS, INC.  
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

6. REDEEMABLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY

   The  Company has  authorized  1,000,000  shares of $0.01 par value  preferred
stock.

   Redeemable Preferred Stock

   In June 1994, Orion issued 11,500 shares of Series A 8% Cumulative Redeemable
Convertible  Preferred  Stock at  $1,000  per  share  and  granted  an option to
purchase an  additional  3,833 shares of similar  preferred  stock at $1,000 per
share. Dividends on preferred stock accrue at 8% per year and are payable as and
when declared.  Orion may redeem the preferred stock at the amount invested plus
accrued and unpaid dividends. Upon such a redemption, the preferred stockholders
would  receive a warrant  to  acquire at $8.50 per share the number of shares of
common stock into which the preferred stock was  convertible.  The 11,500 shares
issued are convertible  into 1,352,941 shares of common stock ($8.50 per share).
Upon  conversion  any accrued and unpaid  dividends  would be waived.  Orion may
require  conversion  of the  preferred  stock  beginning in June 1996 if certain
conditions are met.

   The preferred stock has a liquidation preference equal to the amount invested
plus accrued and unpaid dividends.  Preferred  stockholders are entitled to vote
on an  as-converted  basis and have the  right to put the stock to Orion  upon a
merger,  change of control or sale of substantially all assets at the greater of
liquidation  value or fair  value.  The put  expires  upon the  completion  of a
qualified  public equity  offering,  as defined.  If the preferred  stock is not
previously  redeemed or converted to common stock,  the  preferred  stockholders
also have the right to put the stock to Orion as follows:  33 1/3%  beginning in
June 1999; 66 2/3% beginning in June 2000; and 100% beginning in June 2001.

   After Orion issued  preferred  stock (along with warrants and options to make
an  additional  investment)  in June  1994,  the  Directors  and  affiliates  of
Directors who purchased  common stock in December 1993 and the  institutions and
other investors who purchased common stock in June 1994 each exercised its right
to  receive  preferred  stock  (along  with  warrants  and  options  to  make an
additional  investment) in exchange for the common stock previously acquired and
Orion  issued an  aggregate  of 3,000  shares of  Series A  Preferred  Stock and
related options for 1,000 shares to such persons and entities, of which 9 shares
of  preferred  stock were  converted  into  1,058  shares of common  stock.  The
remaining  2,991 shares  issued are  convertible  into 351,882  shares of common
stock and the preferred stock underlying the options are convertible into 98,039
shares of common stock.

   In June 1995, certain Directors, affiliates of Directors, and certain holders
of Series A Preferred  Stock  purchased 4,483 shares of Series B Preferred Stock
for approximately $4.5 million.  This purchase was pursuant to an option granted
in June 1995 to purchase $1 of preferred stock similar to the Series A Preferred
Stock for each $3 of Series A Preferred  Stock  purchased  in June 1994,  except
that such similar  preferred  stock would be convertible at any time with Common
Stock at a price  within a range of $10.20 to $17.00  per share of common  stock
based  upon when the  option is  exercised.  The  Series B  Preferred  Stock has
rights,  designations  and  preferences  substantially  similar  to those of the
Series A Preferred Stock, and is subject to similar  covenants,  except that the
Series B Preferred  Stock is convertible  into 439,510 shares of Common Stock at
an  initial  price  of  $10.20  per  share,  subject  to  certain  anti-dilution
adjustments,  and  purchases  of Series B Preferred  Stock did not result in the
purchaser receiving any rights to purchase additional preferred stock.

   Stockholders' Equity

   In December  1993,  178,097  shares of Common Stock were issued at $10.20 per
share to new and existing shareholders.

   In May 1994,  Orion issued  588,235 shares of common stock at $8.50 per share
to Space Systems Loral pursuant to a stock purchase agreement.

   In May 1994, 19,424 shares of common stock were issued at $10.20 per share to
new and existing shareholders.

                                      F-17

<PAGE>



                        ORION NETWORK SYSTEMS, INC.  
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

6. REDEEMABLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY-(Continued)

   In June 1994,  Orion issued an aggregate of 174,844 shares of common stock to
a limited  number of  institutions  and other  investors at a purchase  price of
$8.50 per share.

   The December  1993 and June 1994 common  stock  purchases  were  subsequently
converted to redeemable preferred stock.

   Stock Options -- In 1987, Orion adopted a stock option plan. Under this plan,
as amended,  1,470,588  shares of common stock are  reserved  for issuance  upon
exercise of options granted.  Shares of common stock may be purchased under this
plan at prices not less than the fair market  value,  as determined by the Board
of Directors, on the date the option is granted. The Board of Directors also has
granted  nonqualified  options to purchase 53,341 shares of common stock outside
the plan described at prices ranging from $5.44 to $12.24 per share.

   Stock options outstanding at December 31:

<TABLE>
<CAPTION>
                                         1993            1994             1995
                                   --------------- ---------------- ----------------
<S>                                <C>             <C>              <C>
Range of exercise price .........   $5.44 - 15.00    $5.44 - 12.24    $5.44 - 12.24
                                   --------------- ---------------- ----------------
Outstanding at beginning of year   555,581         871,464           804,056
Granted during year .............  374,448          37,867           380,069
Exercised .......................     (165)        (31,967)          (60,928)
Canceled ........................  (58,400)        (73,308)         (151,728)
                                   --------------- ---------------- ----------------
Outstanding at end of year  .....  871,464         804,056           971,469
                                   =============== ================ ================

</TABLE>

   In November  1993,  options for 95,588 shares of common stock were granted to
key  executives  which may be  exercised  only upon the  achievement  of certain
business and financial objectives. In 1995 and 1994, these executives earned the
right to exercise 11,029 and 29,410 of these options based on the achievement of
such objectives.

   The options vest  annually  over a one to five-year  period.  All options are
exercisable  up to seven years from the date of grant.  There are  approximately
499,119 shares  available to be granted under the plan. As of December 31, 1995,
356,226 qualified and nonqualified options were exercisable.

   Stock Warrants -- Orion issued stock warrants to a financial  advisor in 1991
entitling the financial  advisor to purchase  43,049 shares of common stock at a
price of $11.56 a share.  Also,  in 1991,  as an  inducement to Chase to provide
partnership  bridge equity if required,  Orion issued stock  warrants  entitling
Chase to purchase up to 73,529 shares of common stock at $11.56 per share. These
warrants expire in 1996.

   Finally, as an inducement to two limited partners to incur satellite capacity
obligations  required by the senior debt lender,  Orion issued  warrants for the
purchase of an  aggregate  129,757  shares of common  stock at $11.56 per share.
These warrants expire in 1996. See Note 11.

   Warrants  have been  issued,  in  conjunction  with loans to Orion by certain
stockholders and members of executive  management  (since repaid or converted to
common  stock),  to acquire  483,823 shares of Orion's common stock at $11.56 to
$12.92 per share through 1997. The exercise price of these warrants was equal to
or above the fair value of the stock at the time of  issuance;  accordingly,  no
value was allocated to the warrants.  Total warrants outstanding were 553,768 at
December 31, 1995 and 735,769 at December 31, 1994 and 1993.

   The holders of  preferred  stock also hold  warrants  to  purchase  1,704,824
shares of common stock at the conversion  price of such preferred  stock.  These
warrants  do  not  become  exercisable  unless  Orion  exercises  its  right  to
repurchase the preferred stock at the liquidation value, plus accrued and unpaid
dividends.

                                      F-18

<PAGE>



                        ORION NETWORK SYSTEMS, INC. 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

6. REDEEMABLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY-(Continued)

   The Company has elected to  continue to follow  Accounting  Principles  Board
Opinion No. 25,  "Accounting for Stock Issued to Employees" (APB 25) and related
Interpretations  in  accounting  for its  employee  stock based award  programs,
because the alternative fair value accounting  provided for under FASB Statement
No. 123, "Accounting for Stock Based Compensation" which is effective for awards
after  January 1, 1996  requires  use of option  valuation  models that were not
developed  for use in valuing  employee  stock  options.  Under APB 25, when the
exercise  price of the employee  award equals the market price of the underlying
stock on the date of grant, as has been the case historically with the Company's
awards, no compensation expense is recognized.

7. INVESTMENT IN ASIA PACIFIC

   In January 1990,  Orion entered into an arrangement with Asia Pacific whereby
each  company  exchanged  into escrow  common  shares  having a market  value of
$500,000. In this exchange, Orion received 250,000 shares of Asia Pacific common
stock representing at that time an 11% ownership  interest,  for which it issued
51,061 shares of common stock at a value of $9.79 per share to Asia Pacific. The
assigned value of the Asia Pacific shares received of $500,000 was recorded as a
reduction  to  stockholders'  equity.  In 1992,  the Board of Directors of Orion
authorized the  acquisition of up to 100% of Asia Pacific's  outstanding  common
stock.  As a result of this new  agreement,  the January  1990  transaction  was
rescinded  and the  shares  held  in  escrow  were  returned  to the  respective
companies.  The acquisition of an 83% interest in Asia Pacific was finalized and
executed in  December  1992,  resulting  in the  exchange  of 289,147  shares of
Orion's  common stock for 2,089,392  shares of Asia Pacific  common  stock.  The
acquisition was accounted for as a purchase.
Asia Pacific is a development stage enterprise.

8. FAIR VALUES OF FINANCIAL INSTRUMENTS

   Other  than  amounts  due under the  senior  notes  payable  to banks,  Orion
believes  that the carrying  amount  reported in the balance  sheet of its other
financial assets and liabilities  approximates  their fair value. The fair value
of Orion  Atlantic's  senior  notes  payable to banks at  December  31,  1995 is
estimated to be $235.1 million based on the principal balance  outstanding,  net
of the estimated fair value of the interest rate modification  agreement,  which
approximates  an  implicit  loss of $4.6  million.  Credit  risk  exists  if the
counterparty  is not able to make the  required  payments  to Orion  under these
agreements. Orion believes the risk to be remote.

                                      F-19

<PAGE>



                        ORION NETWORK SYSTEMS, INC. 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

9. CONDENSED FINANCIAL INFORMATION OF ORION

   As described in Notes 3 and 5, the net assets,  credit  facilities  and other
resources of Orion Atlantic are restricted to the  construction and operation of
the satellite  system.  Presented  below are condensed  balance  sheets of Orion
(parent  company  only  basis)  at  December  31,  1995 and  1994 and  condensed
statements of operations  and cash flows for the years ended  December 31, 1995,
1994 and 1993. All material  contingencies,  obligations and guarantees of Orion
have  been  separately  disclosed  in  the  preceding  notes  to  the  financial
statements.

<TABLE>
<CAPTION>
                                                              DECEMBER 31,
                                                     ------------------------------
                                                          1994            1995
                                                     -------------- ---------------
<S>                                                  <C>            <C>
Assets
Current assets:
 Cash and cash equivalents.........................  $ 6,201,941    $ 48,797,627
 Receivable from Orion Atlantic ...................    2,071,547       1,217,169
 Other current assets .............................      215,985         611,391
                                                     -------------- ---------------
  Total current assets.............................    8,489,473      50,626,187
Investment in and advances to subsidiaries:
 OrionNet..........................................    2,477,943       5,993,628
 OrionSat..........................................   (2,793,608)    (20,496,009)
 Asia Pacific .....................................    1,870,508       1,634,048
 Orion Atlantic ...................................    7,800,544      10,585,573
Other assets.......................................    1,710,080       6,256,742
                                                     -------------- ---------------
Total assets.......................................  $19,554,940    $ 54,600,169
                                                     ============== ===============
Liabilities and stockholders' equity Current liabilities:
 Notes and interest payable to Orion Atlantic .....  $        --    $  2,482,667
 Accounts payable and accrued liabilities..........      860,191       2,361,291
                                                     -------------- ---------------
  Total current liabilities........................      860,191       4,843,958
Notes and interest payable to Orion Atlantic ......           --       2,077,327
Other liabilities..................................      789,485         640,542
Redeemable preferred stock.........................   14,554,693      20,357,701
Stockholders' equity...............................    3,350,571      26,680,642
                                                     -------------- ---------------
Total stockholders' equity.........................  $19,554,940    $ 54,600,169
                                                     ============== ===============
</TABLE>

      CONDENSED STATEMENTS OF OPERATIONS OF ORION NETWORK SYSTEMS, INC.

<TABLE>
<CAPTION>
                                            1993            1994            1995
                                      --------------- --------------- ---------------
<S>                                   <C>             <C>             <C>
Services revenue....................  $        --     $        --     $         --
Costs and expenses: ................
General and administrative..........    2,855,646       2,487,201        4,204,011
Interest expense (income)...........      197,673        (243,152)      (1,834,589)
                                      --------------- --------------- ---------------
Total costs and expenses............    3,053,319       2,244,049        2,369,422
Equity in net losses of
subsidiaries........................    4,832,752       5,720,869       24,545,756
                                      --------------- --------------- ---------------
Net loss............................  $(7,886,071)    $(7,964,918)    $(26,915,178)
                                      =============== =============== ===============

</TABLE>

                                      F-20

<PAGE>



                        ORION NETWORK SYSTEMS, INC.  
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

9. CONDENSED FINANCIAL INFORMATION OF ORION-(Continued)

CONDENSED STATEMENTS OF CASH FLOWS OF ORION NETWORK SYSTEMS, INC.

<TABLE>
<CAPTION>
                                                             1993            1994           1995
                                                       --------------- --------------- --------------
<S>                                                    <C>             <C>             <C>
Net cash used in operations..........................  $(2,319,221)    $(2,709,307)    $(4,107,237)
Investing activities:
 Advances to subsidiaries............................   (1,115,662)     (2,973,264)     (3,264,024)
 Investment in Orion Atlantic........................           --              --      (5,400,000)
 Capital expenditures................................     (106,835)       (771,890)       (597,698)
 Acquisition of Asia Pacific.........................       (2,721)             --              --
                                                       --------------- --------------- --------------
                                                        (1,225,218)     (3,745,154)     (9,261,722)
Financing activities:
Proceeds from issuance of redeemable preferred stock            --      10,928,293       4,483,001
Proceeds from issuance of common stock...............    1,807,345       6,542,303      51,974,436
PPU funding..........................................     (280,000)       (765,000)       (455,000)
Proceeds from issuance of notes payable..............      326,511              --              --
Repayment of notes payable...........................      (46,318)     (5,648,535)        (37,792)
                                                       --------------- --------------- --------------
                                                         1,807,538      11,057,061      55,964,645
                                                       --------------- --------------- --------------
Net increase (decrease) in cash .....................   (1,736,901)      4,602,600      42,595,686
Cash and cash equivalents at beginning of year  .....    3,336,242       1,599,341       6,201,941
                                                       --------------- --------------- --------------
Cash and cash equivalents at end of year ............  $ 1,599,341     $ 6,201,941     $48,797,627
                                                       =============== =============== ==============

</TABLE>

   Basis of presentation  -- In these parent  company-only  condensed  financial
statements,  Orion's investment in subsidiaries is stated at cost less equity in
the losses of subsidiaries since date of inception or acquisition.

10. SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)

   The  following is a summary of the quarterly  results of  operations  for the
years-ended December 31, 1995 and 1994:

<TABLE>
<CAPTION>
                                 MARCH 31    JUNE 30     SEPTEMBER 30   DECEMBER 31
                               ----------- ----------- --------------- -------------
                                       (IN THOUSANDS, EXCEPT PER SHARE DATA)
<S>                            <C>         <C>         <C>             <C>
1995
 Revenues ...................  $  2,508    $  5,238    $  6,201        $  8,336
 Loss from operations........   (11,891)    (12,038)    (13,525)         (9,377)
 Loss before minority
  interest...................   (15,978)    (18,248)    (19,186)        (19,592)
 Net loss....................    (5,996)     (6,991)     (6,998)         (6,930)
 Net loss per share..........     (0.64)      (0.75)      (0.78)          (0.67)

1994
 Revenues ...................  $    616    $    718    $    896        $  1,185
 Loss from operations........    (3,211)     (4,233)     (3,651)         (4,636)
 Loss before minority
  interest...................    (3,190)     (4,044)     (3,638)         (4,451)
 Net loss....................    (1,786)     (1,928)     (2,217)         (2,034)
 Net loss per share..........     (0.19)      (0.21)      (0.24)          (0.22)

</TABLE>

                                      F-21

<PAGE>



                        ORION NETWORK SYSTEMS, INC.  
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

11. SUBSEQUENT EVENTS (UNAUDITED)

   
   In July  1996,  Orion  entered  into an  Exchange  Agreement  (the  "Exchange
Agreement")  with the  Limited  Partners  that  hold 58 1/3% of the  partnership
interests  in Orion  Atlantic.  Pursuant to the Exchange  Agreement,  Orion will
acquire  all of  the  interests  held  by  the  Limited  Partners,  as  well  as
approximately $38 million of Orion Atlantic  indebtedness to Limited Partners in
exchange for a newly issued series of redeemable  convertible preferred stock in
Orion and the  release of certain  credit  support  obligations  of the  Limited
Partners.  The  Exchange  Agreement  is  conditioned  upon a  number  of  events
including,  among other things,  shareholder approval, the British Aerospace and
Matra Marconi  Space  debenture  investments,  the  acquisition  of the minority
interest of Asia Pacific held by British  Aerospace,  and the refinancing of the
Orion 1 Credit Facility, all as described below.
    

   Orion has entered into a Memorandum of Agreement, effective December 6, 1996,
for procurement of Orion 2 spacecraft with Matra Marconi Space with an aggregate
contract value of $200.8 million,  excluding launch  insurance.  On December 13,
1996, Orion entered into an Authorization to Proceed Agreement with Hughes Space
and Communications  International for the procurement of Orion 3 spacecraft with
an aggregate contract value, subject to execution of a definitive agreement,  of
$208 million,  excluding launch insurance.  Construction of Orion 3 commenced in
mid-December 1996.

   
   The Company intends to file a Registration  Statement with the Securities and
Exchange  Commission  pursuant  to  which  the  Company  will  offer  to sell an
aggregate  of $445.0  million of Units  consisting  of Senior Notes due 2007 and
warrants to purchase  common stock,  and an aggregate of $265.4 million of Units
consisting  of Senior  Discount  Notes due 2007 and warrants to purchase  common
stock (the "Offering").  The proceeds from this offering are intended to be used
primarily  to  refinance  the  Orion 1 Credit  Facility.  Concurrently  with the
Offering,  British  Aerospace and Matra Marconi Space have committed to purchase
$50 million  and $10  million of  convertible  junior  subordinated  debentures,
respectively.  Such  debentures  are expected to bear  interest at 8.75% payable
semiannually  in Orion  common  stock  (valued at up to $14.00 per share)  until
maturity in 2012. The Offering is conditioned on  consummation  of the Exchange,
repayment of the Orion 1 Credit  Facility  with proceeds of the Offering and the
British Aerospace and Matra Marconi Space debenture investments; the Exchange is
conditioned on, among other things,  the Orion 2 Satellite  Contract,  which has
been entered  into,  and approval of the Orion  stockholders,  expected to occur
prior to the  pricing  of the  Offering;  and the  British  Aerospace  debenture
investment is  conditioned  on Orion's  acquisition  of the  remaining  minority
interest in Asia Pacific,  which has occurred or is in the process of occurring.
    

   In November 1996, Orion entered into a contract with DACOM Corp. ("DACOM"), a
Korean  communications  company,  under which  DACOM will lease eight  dedicated
transponders on Orion 3 for 13 years, in return for  approximately  $89 million,
which is payable over a period from December  1996 through six months  following
the lease commencement date for the transponders (which is scheduled to occur by
January  1999).  DACOM is to  deposit  funds  with  Orion in  accordance  with a
milestone schedule. It has the right to terminate the contract at any time prior
to March 31, 1997, upon which  termination Orion would be entitled to retain all
deposited  funds.  Prior to  launch,  payments  will be held in  escrow  and are
subject to refund pending the successful  launch and  commencement of commercial
operation  of Orion 3. In  November  1996,  Orion  granted an option to Dacom to
purchase  50,000  shares of common  stock at a price of $14.00  per  share.  The
warrant is  exercisable  for a six-month  period  beginning six months after the
commencement date, as defined in the Joint Investment Agreement,  and ending one
year after  commencement date and will terminate at that time or at any time the
Joint Investment Agreement is terminated.

   In January 1997, Orion issued an aggregate of approximately  86,500 shares of
Common Stock to British Aerospace,  one of the Company's principal  stockholders
which has a  representative  on the Company's Board of Directors.  Such issuance
was pursuant to the exercise of a warrant granted in

                                      F-22

<PAGE>



                        ORION NETWORK SYSTEMS, INC. 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS-(Continued)

11. SUBSEQUENT EVENTS (UNAUDITED)-(Continued)
   
December 1991 in connection with the formation of Orion  Atlantic.  In addition,
in January 1997, Orion acquired their 17% outstanding  minority interest in Asia
Pacific for approximately 86,000 shares of Orion Common Stock.     

   Litigation. In connection with the Skydata suit discussed in Note 4, on March
5, 1996,  the court granted the  Company's  motion to dismiss the lawsuit on the
basis that Skydata's  claims are subject to  arbitration.  Skydata  appealed the
dismissal to the United States Court of Appeals for the Federal Circuit. Skydata
also filed a counterclaim in the arbitration  proceedings  asserting a claim for
$2 million  damages as a result of the conduct of Orion and its  affiliates.  On
May 15, 1996, the arbitrator  granted the Orion parties'  request for an initial
hearing on claims relating to the Orion parties' rights to the patent, including
the co-ownership  claim and other contractual  claims.  This initial hearing was
scheduled to take place in November 1996. On November 9, 1996, Orion and Skydata
executed a letter to settle in full the pending  litigation and arbitration.  As
part of the  settlement,  the  parties  are to release all claims by either side
relating in any way to the patent and/or the pending litigation and arbitration.
In  addition,  Skydata is to grant Orion (and its  affiliates)  an  unrestricted
paid-up  license to make,  have made,  use or sell products or methods under the
patent and all other corresponding continuation and reissue patents. Orion is to
pay Skydata  $437,000 over a period of two years as part of the settlement.  The
parties  are in the  process of  documenting  the terms of the  settlement  in a
formal settlement agreement.

                                      F-23

<PAGE>


                                   GLOSSARY

ORION, ITS PARTNERS AND CREDITORS:

Banks...............................  A syndicate  of  international  banks that
                                      are   parties   to  the   Orion  1  Credit
                                      Facility.

British Aerospace...................  British  Aerospace Public Limited Company,
                                      one  of  the  world's  leading   aerospace
                                      organizations,    and   its    affiliates,
                                      including its subsidiary British Aerospace
                                      Communications,  Inc., a Limited  Partner.
                                      Kingston  Satellite   Services,   a  joint
                                      venture  between  Kingston  Communications
                                      and  British  Aerospace,  serves  as sales
                                      representative  and  ground  operator  for
                                      Orion in the United Kingdom.

COM DEV............................   COM DEV Satellite  Communications Limited,
                                      a Limited  Partner and a subsidiary of COM
                                      DEV,  Limited.  COM DEV, Limited is also a
                                      supplier    of    value-added    satellite
                                      communications   services,   products  for
                                      wireless   personal   communications   and
                                      satellite remote sensing data.

GECC...............................   General Electric Capital Corporation,  the
                                      lender for the TT&C Financing.


Kingston Communications............   Kingston   Communications    International
                                      Limited,   a   Limited   Partner   and   a
                                      subsidiary   of  Kingston   Communications
                                      (Hull)  plc,  the  only  municipally-owned
                                      telephone  company in the United  Kingdom.
                                      Kingston  Satellite   Services,   a  joint
                                      venture  between  Kingston  Communications
                                      and  British  Aerospace,  serves  as sales
                                      representative  and  ground  operator  for
                                      Orion in the United Kingdom.

Limited Partners...................   The limited  partners  in Orion  Atlantic,
                                      including         British        Aerospace
                                      Communications,  Inc.,  COM DEV,  Kingston
                                      Communications,  Lockheed  Martin CLS, MCN
                                      Sat US, Inc. and Trans-Atlantic Satellite,
                                      Inc.

Lockheed Martin....................   Lockheed  Martin   Corporation,   a  major
                                      manufacturer  of  aerospace  and  military
                                      equipment, and the ultimate parent company
                                      of Lockheed  Martin CLS, a Limited Partner
                                      and the  launch  subcontractor  under  the
                                      Orion  1  Satellite   Contract.   Lockheed
                                      Martin CLS  acquired the assets of General
                                      Dynamics    Commercial   Launch   Services
                                      through a transfer  of assets  from Martin
                                      Marietta   Corporation,   which   in  turn
                                      acquired these and other assets (including
                                      the Atlas family of launch  vehicles) from
                                      General Dynamics Corporation in 1994.

Lockheed Martin CLS................   Lockheed    Martin    Commercial    Launch
                                      Services,  Inc.,  a Limited  Partner and a
                                      subsidiary     of     Martin      Marietta
                                      Technologies,   Inc.,  a  Lockheed  Martin
                                      company.  Lockheed Martin CLS acquired the
                                      assets  of  General  Dynamics   Commercial
                                      Launch  Services  through  a  transfer  of
                                      assets from Martin  Marietta  Corporation,
                                      which in turn  acquired  these  and  other
                                      assets  (including  the  Atlas  family  of
                                      launch  vehicles)  from  General  Dynamics
                                      Corporation in 1994.  Lockheed  Martin CLS
                                      is a commercial  launch services  provider
                                      and provided  launch  services to Orion as
                                      the launch subcontractor under the Orion 1
                                      Satellite  Contract.  Lockheed  Martin CLS
                                      became a Limited  Partner by acquiring the
                                      limited  partnership  interest  of General
                                      Dynamics  CLS  in  the  1994   transaction
                                      described above.

                                       G-1

<PAGE>

Matra Hachette.....................   Matra  Hachette,  an  aerospace,  defense,
                                      industrial  and media  company and part of
                                      the  Lagardere  Groupe of France,  and the
                                      parent  company  of MCN  Sat US,  Inc.,  a
                                      Limited Partner.  Matra Hachette is one of
                                      the  parent  companies  of  Matra  Marconi
                                      Space  which is the parent  company of MMS
                                      Space  Systems,  the prime  contractor for
                                      Orion 1, and the  manufacturer  under  the
                                      Orion 2 Satellite Contract.

Nissho Iwai Corp...................   Nissho  Iwai  Corporation,  is  a  trading
                                      company in Japan,  and the parent  company
                                      of  Trans-Atlantic   Satellite,   Inc.,  a
                                      Limited Partner.

Orion..............................   (1)  the  combined   operations  of  Orion
                                      Network   Systems,    Inc.,   a   Delaware
                                      corporation,    and    its    subsidiaries
                                      (collectively,  the "Operating  Company"),
                                      prior to the date of the merger of a newly
                                      formed subsidiary  ("Merger Sub") of Orion
                                      Newco  Services,  Inc., a recently  formed
                                      Delaware corporation ("Orion Newco"), into
                                      the Operating  Company (the  "Merger") and
                                      (2) Orion and its subsidiaries,  including
                                      the Operating Company, after the Merger.

Orion 1 Credit Facility............   A facility of up to $251 million of senior
                                      debt  provided  to finance  Orion 1, which
                                      will  be  repaid  with   proceeds  of  the
                                      Offering.
   
Orion Asia Pacific.................   Asia  Pacific  Space  and  Communications,
                                      Ltd.,   a  Delaware   corporation.   Orion
                                      acquired  83% of the stock of such company
                                      in  December  1992  and has  acquired  the
                                      remaining  17%,  which was held by British
                                      Aerospace,  in exchange for  approximately
                                      86,000  shares of Common  Stock in the OAP
                                      Acquisition.
    

Orion Atlantic.....................   International  Private Satellite Partners,
                                      L.P., a Delaware  limited  partnership  of
                                      which  OrionSat  is the  general  partner,
                                      which owns Orion 1.

OrionNet...........................   OrionNet, Inc., a Delaware corporation and
                                      wholly owned subsidiary of Orion.

OrionSat...........................   Orion  Satellite  Corporation,  a Delaware
                                      corporation and wholly owned subsidiary of
                                      Orion.

Partners...........................   The partners in Orion Atlantic, consisting
                                      of OrionSat,  as the general partner,  and
                                      the Limited Partners (including Orion).

Partnership Agreement..............   The limited partnership agreement of Orion
                                      Atlantic,  which  includes  the  terms and
                                      conditions   governing   the   partnership
                                      arrangements among the Partners.

STET...............................   STET-Societa  Finanziaria   Telefonica-per
                                      Azioni is a former Limited Partner and the
                                      parent  company  of  Telecom  Italia,  the
                                      Italian PTT.

STET Redemption....................   The  redemption  on  November  21, 1995 by
                                      Orion Atlantic of the limited  partnership
                                      interest held by STET and  modification of
                                      STET's  previously  existing   contractual
                                      arrangements with Orion Atlantic.
   
TT&C Financing.....................   A facility of up to $11  million  provided
                                      by GECC for Orion's TT&C facility that was
                                      converted  to a  seven-year  term  loan on
                                      June 1, 1995 and which had an  outstanding
                                      balance of $7.2  million  as of  September
                                      30, 1996.
    

SATELLITE CONSTRUCTION AND SATELLITE COMMUNICATIONS:

bandwidth..........................   The relative range of frequencies that can
                                      be passed through a

                                      G-2

<PAGE>


                                      transmission  medium  without  distortion.
                                      The greater the bandwidth, the greater the
                                      information  carrying capacity.  Bandwidth
                                      is measured in Hertz.

C-band.............................   Certain  high  frequency  radio  frequency
                                      bands  between  3,400 to 6,725 MHz used by
                                      communications satellites.

constructive total loss............   If a satellite is completely  destroyed or
                                      incapable of operation (except for certain
                                      failures due to  circumstances  beyond the
                                      control  of  the  manufacturer)  during  a
                                      specified number of days after launch.

footprint..........................   Signal coverage area for a satellite.

Hertz..............................   The unit for measuring the frequency  with
                                      which  an  electromagnetic  signal  cycles
                                      through the  zero-value  state between the
                                      lowest  and  highest  states.   One  Hertz
                                      (abbreviated  as Hz)  equals one cycle per
                                      second;   kHz   (kiloHertz)   stands   for
                                      thousands of Hertz; MHz (megaHertz) stands
                                      for millions of Hertz.

Hughes Space.......................   Hughes     Space    and     Communications
                                      International,   Inc.,  the   manufacturer
                                      under  the  Orion  3  Satellite  Contract.
                                      Hughes  Space is a  subsidiary  of  Hughes
                                      Aircraft Company, which is a subsidiary of
                                      General Motors Corporation.

Ku-band............................   Certain  high  frequency  radio  frequency
                                      bands   between   10,700  to  14,500   MHz
                                      permitting  the  use of  smaller  antennae
                                      than the older C-band technology.

Matra Marconi Space................   Matra Marconi Space UK Limited, the parent
                                      company  of  MMS  Space   Systems   and  a
                                      subsidiary  of Matra Marconi Space NV, and
                                      the   manufacturer   under   the  Orion  2
                                      Satellite Contract. Matra Marconi Space NV
                                      is owned by Matra  Hachette  (51  percent)
                                      and  General  Electric  Co. of Britain (49
                                      percent).

Orion 1............................   The  high-power   Ku-band   communications
                                      satellite operated over the Atlantic Ocean
                                      by Orion.

Orion 1 Satellite Contract.........   The   fixed   price    turnkey    contract
                                      originally  entered into  between  British
                                      Aerospace  and  Orion   Atlantic  for  the
                                      design, construction,  launch and delivery
                                      in orbit of  Orion  1.  British  Aerospace
                                      assigned  its rights under the contract to
                                      MMS Space Systems,  which was subsequently
                                      purchased  by Matra  Marconi  Space NV and
                                      renamed MMS Space Systems Limited. British
                                      Aerospace  remains liable to Orion for the
                                      performance    of   the    contract    but
                                      performance has been assigned to MMS Space
                                      Systems and the Company  understands  that
                                      MMS Space  Systems and Matra Marconi Space
                                      NV   have   fully   indemnified    British
                                      Aerospace against liabilities thereunder.

Orion 2............................   The  high-power   Ku-band   communications
                                      satellite to be operated over the Atlantic
                                      Ocean by Orion.

Orion 2 Satellite Contract.........   The spacecraft  purchase agreement between
                                      Orion   and   Matra   Marconi   Space  for
                                      construction and launch of Orion 2.

Orion 3............................   The  high-power   Ku-band   communications
                                      satellite  to be  operated by Orion in the
                                      Asia Pacific region.
   
Orion 3 Satellite Contract.........   The spacecraft  purchase agreement between
                                      Orion  Asia   Pacific,   a  wholly   owned
                                      subsidiary of Orion,  and Hughes Space for
                                      construction and launch of Orion 3.
    

                                       G-3
<PAGE>

Space Systems or MMS Space
 Systems...........................   MMS  Space  Systems   Limited,   a  former
                                      subsidiary of British  Aerospace which was
                                      sold to Matra  Marconi  Space NV, in 1994.
                                      MMS  Space  Systems  served  as the  prime
                                      contractor  under  the  Orion 1  Satellite
                                      Contract.

transponder........................   The part of a satellite  which is used for
                                      the  reception  of  communication  signals
                                      from,   and  the   frequency   conversion,
                                      amplification    and    transmission    of
                                      communication signals to, earth.

TT&C Station.......................   A satellite control system, which includes
                                      a satellite control center and a tracking,
                                      telemetry and command  station  complex at
                                      Mt. Jackson, Virginia.

VSAT...............................   Very   small   aperture   terminal   earth
                                      stations that can be installed on rooftops
                                      or elsewhere at customer  locations,  with
                                      antennas   as  small  as  0.8  meters  but
                                      ranging  in  sizes  up to  2.4  meters  in
                                      diameter.

REGULATION AND COMPETITION:

Communications Act.................   The U.S.  Communications  Act of 1934,  as
                                      amended.

EUTELSAT...........................   European  regional  satellite   facilities
                                      consortium   owned  by   approximately  40
                                      European countries.

FCC................................   The United States  Federal  Communications
                                      Commission.

INTELSAT...........................   International Telecommunications Satellite
                                      Organization,  an international  satellite
                                      facilities     consortium     owned     by
                                      approximately 140 government and privately
                                      owned telecommunications companies.

ITU................................   International  Telecommunication Union, an
                                      international  body  formed by treaty that
                                      is  responsible   for   coordinating   and
                                      registering orbital slots to satellites.

Orion 1 License....................   The license granted to Orion by the FCC to
                                      construct,  launch and operate Orion 1, at
                                      designated  orbital  location  37.5'  West
                                      longitude over the Atlantic Ocean.

PanAmSat...........................   PanAmSat  Corporation,  a publicly  traded
                                      U.S.  company   providing   trans-Atlantic
                                      satellite  service  and  services to Latin
                                      America, the Pacific Ocean region, and the
                                      Indian  Ocean  region,  using a  satellite
                                      system separate from INTELSAT.

PTT................................   Postal,     telephone     and    telegraph
                                      organization,         ordinarily         a
                                      government-owned communications monopoly.

                                       G-4

<PAGE>










                                    [LOGO]


















© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission