L 3 COMMUNICATIONS CORP
S-4/A, 1997-09-12
RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT
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    As filed with the Securities and Exchange Commission on September 11, 1997
                                                    Registration No. 333-31649



                         SECURITIES AND EXCHANGE COMMISSION
                              Washington, D.C. 20549
                            _________________________

                                Amendment No. 1 to
    

                                     FORM S-4
                              REGISTRATION STATEMENT
                                      UNDER
                            THE SECURITIES ACT OF 1933
                            _________________________

                          L-3 COMMUNICATIONS CORPORATION
              (Exact Name of Registrant as Specified in Its Charter)

          DELAWARE               3812, 3663, 3679            13-3937436
(State or other jurisdiction     (Primary Standard        (I.R.S. Employer
     of incorporation or             Industrial         Identification Number)
       organization)            Classification Code
                                      Number)
                           _________________________


                                 600 Third Avenue
                             New York, New York 10016
                                  (212) 697-1111
     (Address, including zip Code, and telephone number, including area code,
                   of registrant's principal executive offices)
                            _________________________


                           Christopher C. Cambria, Esq.
                          L-3 Communications Corporation
                                 600 Third Avenue
                             New York, New York 10016
                                  (212) 697-1111
     (Name, address, including zip code, and telephone number, including area
                           code, of agent for service)
                            _________________________

                                 With a copy to:
                             David B. Chapnick, Esq.
                            Simpson Thacher & Bartlett
                               425 Lexington Avenue
                             New York, New York 10017
                                  (212) 455-2000
                            _________________________


         Approximate date of commencement of proposed sale to the public: As
    soon as practicable after this Registration Statement becomes effective. 
<PAGE>
<PAGE>2
         If the securities being registered on this form are being offered in
    connection with the formation of a holding company and there is compliance
    with General Instruction G, check the following box: / /

                            _________________________

    The Registrant hereby amends this Registration Statement on such date or
    dates as may be necessary to delay its effective date until the Registrant
    shall file a further amendment which specifically states that this
    Registration Statement shall thereafter become effective in accordance
    with Section 8(a) of the Securities Act of 1933, as amended, or until this
    Registration Statement shall become effective on such date as the
    Commission, acting pursuant to said Section 8(a), may determine.
<PAGE>
<PAGE>3
                                 EXPLANATORY NOTE


         THIS REGISTRATION STATEMENT COVERS THE REGISTRATION OF AN AGGREGATE
    PRINCIPAL AMOUNT OF $225,000,000 OF 10 3/8% SERIES B SENIOR SUBORDINATED
    NOTES DUE 2007 (THE "EXCHANGE NOTES") OF L-3 COMMUNICATIONS CORPORATION
    THAT MAY BE EXCHANGED FOR EQUAL PRINCIPAL AMOUNTS OF THE COMPANY'S
    OUTSTANDING 10 3/8% SENIOR SUBORDINATED NOTES DUE 2007 (THE "OLD NOTES")
    (THE "EXCHANGE OFFER"). THIS REGISTRATION STATEMENT ALSO COVERS THE
    REGISTRATION OF THE EXCHANGE NOTES FOR RESALE BY LEHMAN BROTHERS INC. IN
    MARKET-MAKING TRANSACTIONS. THE COMPLETE PROSPECTUS RELATING TO THE
    EXCHANGE OFFER (THE "EXCHANGE OFFER PROSPECTUS") FOLLOWS IMMEDIATELY AFTER
    THIS EXPLANATORY NOTE. FOLLOWING THE EXCHANGE OFFER PROSPECTUS ARE CERTAIN
    PAGES OF THE PROSPECTUS RELATING SOLELY TO SUCH MARKET-MAKING TRANSACTIONS
    (THE "MARKET-MAKING PROSPECTUS"), INCLUDING ALTERNATE FRONT AND BACK COVER
    PAGES, A SECTION ENTITLED "RISK FACTORS--TRADING MARKET FOR THE EXCHANGE
    NOTES" TO BE USED IN LIEU OF THE SECTION ENTITLED "RISK FACTORS--LACK OF
    PUBLIC MARKET FOR THE EXCHANGE NOTES," ALTERNATE SECTIONS ENTITLED "USE OF
    PROCEEDS" AND "PLAN OF DISTRIBUTION". IN ADDITION, THE MARKET-MAKING
    PROSPECTUS WILL NOT INCLUDE THE FOLLOWING CAPTIONS (OR THE INFORMATION SET
    FORTH UNDER SUCH CAPTIONS) IN THE EXCHANGE OFFER PROSPECTUS: "PROSPECTUS
    SUMMARY--THE NOTE OFFERING" AND "--THE EXCHANGE OFFER", "RISK FACTORS--
    CONSEQUENCES OF FAILURE TO EXCHANGE", "THE EXCHANGE OFFER" AND "CERTAIN
    FEDERAL INCOME TAX CONSEQUENCES". ALL OTHER SECTIONS OF THE EXCHANGE OFFER
    PROSPECTUS WILL BE INCLUDED IN THE MARKET-MAKING PROSPECTUS.
<PAGE>
<PAGE>4
__________________________________________________________________________

Information contained herein is subject to completion or amendment without
notice. A registration statement relating to these securities has been
filed with the Securities and Exchange Commission. These securities may not
be sold nor may offers to buy be accepted prior to the time the
registration statement becomes effective. This prospectus shall not
constitute an offer to sell or the solicitation of an offer to buy nor
shall there be any sale of these securities in any State in which such
offer, solicitation or sale would be unlawful prior to registration or
qualification under the securities laws of any such State.
___________________________________________________________________________


                    SUBJECT TO COMPLETION DATED _________, 1997

PRELIMINARY PROSPECTUS
[LOGO OMITTED] 

                           L-3 Communications Corporation
              Offer to Exchange $225,000,000 of its 10 3/8% Series B 
                        Senior Subordinated Notes due 2007,
                which have been registered under the Securities Act,
                for $225,000,000 of its outstanding 10 3/8% Senior 
                            Subordinated Notes due 2007
                             _________________________

THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON ______,
1997, UNLESS EXTENDED.
                             _________________________


L-3 Communications Corporation (the "Company" or "L-3"), a wholly owned
subsidiary of L-3 Communications Holdings, Inc. ("Holdings"), hereby
offers, upon the terms and subject to the conditions set forth in this
Prospectus and the accompanying Letter of Transmittal (which together
constitute the "Exchange Offer"), to exchange an aggregate of up to
$225,000,000 principal amount of 10 3/8% Series B Senior Subordinated Notes
due 2007 (the "Exchange Notes") of the Company for an identical face amount
of the issued and outstanding 10 3/8% Senior Subordinated Notes due 2007
(the "Old Notes" and together with the Exchange Notes, the "Notes") of the
Company from the Holders (as defined) thereof. As of the date of this
Prospectus, there is $225,000,000 aggregate principal amount of the Old
Notes outstanding. The terms of the Exchange Notes are identical in all
material respects to the Old Notes, except that the Exchange Notes have
been registered under the Securities Act of 1933, as amended (the "Securities 
Act"), and therefore will not bear legends restricting their transfer and will 
not contain certain provisions providing for an increase in the interest rate 
on the Old Notes under certain circumstances described in the Registration 
Rights Agreement (as defined), which provisions will terminate as to all 
of the Notes upon the consummation of the Exchange Offer.

Interest on the Exchange Notes will be payable semi-annually on May 1 and
November 1 of each year, commencing November 1, 1997. The Exchange Notes will 
be redeemable at the option of the Company, in whole or in part, at any time 
on or after May 1, 2002, at the redemption prices set forth herein, plus 
<PAGE>
<PAGE>5
   
accrued and unpaid interest to the date of redemption. In addition, prior to 
May 1, 2000, the Company may redeem up to 35% of the aggregate principal 
amount of Exchange Notes at the redemption price set forth herein plus accrued 
and unpaid interest through the redemption date with the net cash proceeds of 
one or more Equity Offerings (as defined). The Exchange Notes will not be
subject to any mandatory sinking fund. In the event of a Change of Control (as
defined), each holder of Exchange Notes will have the right, at the holder's
option, to require the Company to purchase such holder's Exchange Notes at a
purchase price equal to 101% of the principal amount thereof, plus accrued and
unpaid interest to the date of purchase. The Company's ability to pay cash to
the holders of Notes upon a purchase may be limited by the Company's then
existing financial resources. There can be no assurance that sufficient
funds will be available when necessary to make any required purchases. See 
"Description of the Exchange Notes".

The Exchange Notes will be general unsecured obligations of the Company,
subordinate in right of payment to all existing and future Senior Debt (as
defined) of the Company. As of June 30, 1997, after giving pro forma effect
to the Offering of the Old Notes, application of the net proceeds therefrom
and borrowings under the Senior Credit Facilities (as defined), the Company
would have had approximately $400.0 million of indebtedness outstanding, of
which $175.0 million would have been Senior Debt (excluding letters of credit).
See "Capitalization". On the date of issuance of the Exchange Notes, the
Company will not have any subsidiaries; however, the Indenture (as defined)
will permit the Company to create subsidiaries in the future.

The Old Notes were issued and sold on April 30, 1997 in a transaction not
registered under the Securities Act in reliance upon an exemption from the
registration requirements thereof. In general, the Old Notes may not be offered 
or sold unless registered under the Securities Act, except pursuant to an 
exemption from, or in a transaction not subject to, the Securities Act. The 
Exchange Notes are being offered hereby in order to satisfy certain obligations 
of the Company contained in the Registration Rights Agreement. Based on 
interpretations by the staff of the Securities and Exchange Commission (the 
"Commission") set forth in no-action letters issued to third parties, the 
Company believes that the Exchange Notes issued pursuant to the Exchange 
Offer in exchange for Old Notes may be offered for resale, resold or otherwise 
transferred by any holder thereof (other than any such holder that is an 
"affiliate" of the Company within the meaning of Rule 405 promulgated under the 
Securities Act) without compliance with the registration and prospectus 
delivery provisions of the Securities Act, provided that such Exchange Notes 
are acquired in the ordinary course of such holder's business, such holder has 
no arrangement with any person to participate in the distribution of such 
Exchange Notes and neither such holder nor any such other person is engaging 
in or intends to engage in a distribution of such Exchange Notes. However, the 
Company has not sought, and does not intend to seek, its own no-action letter, 
and there can be no assurance that the staff of the Commission would make a 
similar determination with respect to the Exchange Offer. Notwithstanding the 
foregoing, each broker-dealer that receives Exchange Notes for its own account 
pursuant to the Exchange Offer must acknowledge that it will deliver a 
prospectus in connection with any resale of such Exchange Notes. The Letter of 
Transmittal states that by so acknowledging and by delivering a prospectus, a 
broker-dealer will not be deemed to admit that it is an "underwriter" within 
the meaning of the Securities Act. See "Plan of Distribution". Any person
participating in the Exchange Offer who does not acquire the Exchange notes
    
<PAGE>
<PAGE>6
   
in the ordinary course of business: (i) may not tender its Private Notes in
the Exchange Offer; and (ii) must comply with the registration and prospectus
delivery requirements of the Securities Act.
    

The Old Notes are designated for trading in the Private Offerings, Resales and 
Trading through Automated Linkages ("PORTAL") market. There is no established 
trading market for the Exchange Notes. The Company does not currently intend to 
list the Exchange Notes on any securities exchange or to seek approval for 
quotation through any automated quotation system. Accordingly, there can be no 
assurance as to the development or liquidity of any market for the Exchange 
Notes. 

The Exchange Offer is not conditioned upon any minimum aggregate principal 
amount of Old Notes being tendered for exchange. The date of acceptance and
exchange of the Old Notes (the "Exchange Date") will be the fourth business
day following the Expiration Date (as defined). Old Notes tendered pursuant
to the Exchange Offer may be withdrawn at any time prior to the Expiration
Date. The Company will not receive any proceeds from the Exchange Offer. 
The Company will pay all of the expenses incident to the Exchange Offer.

For a discussion of certain factors that should be considered in connection
with an investment in the Exchange Notes, see "Risk Factors" beginning on
page 26.

THE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND 
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE COMMISSION 
OR ANY STATE SECURITIES COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS 
PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

                 The date of this Prospectus is __________, 1997<PAGE>
<PAGE>7
   
                              AVAILABLE INFORMATION

         The Company has filed with the Commission a Registration Statement
    on Form S-4 (together with all amendments, exhibits, schedules and
    supplements thereto, the "Registration Statement") under the Securities
    Act with respect to the Exchange Notes being offered hereby. This
    Prospectus, which forms a part of the Registration Statement, does not
    contain all of the information set forth in the Registration Statement.
    For further information with respect to the Company and the Exchange
    Notes, reference is made to the Registration Statement. Statements
    contained in this Prospectus as to the contents of any contract or other
    document are not necessarily complete, and, where such contract or other
    document is an exhibit to the Registration Statement, each such statement
    is qualified by the provisions in such exhibit, to which reference is
    hereby made. The Company is not currently subject to the informational
    requirements of the Securities Exchange Act of 1934, as amended (the
    "Exchange Act"). As a result of the offering of the Exchange Notes, the
    Company will become subject to the informational requirements of the
    Exchange Act, and, in accordance therewith, will file reports and
    other information with the Commission. The Registration Statement, such
    reports and other information can be inspected and copied at the Public
    Reference Section of the Commission located at Room 1024, Judiciary Plaza,
    450 Fifth Street, N.W., Washington D.C. 20549 and at regional public
    reference facilities maintained by the Commission located at Citicorp
    Center, 500 West Madison Street, Suite 1400, Chicago, Illinois 60661 and
    Seven World Trade Center, Suite 1300, New York, New York 10048. Copies of
    such material, including copies of all or any portion of the Registration
    Statement, can be obtained from the Public Reference Section of the
    Commission at prescribed rates. Such material may also be accessed
    electronically by means of the Commission's home page on the Internet
    (http://www.sec.gov). 
    

         So long as the Company is subject to the periodic reporting
    requirements of the Exchange Act, it is required to furnish the
    information required to be filed with the Commission to the Trustee and
    the holders of the Old Notes and the Exchange Notes. The Company has
    agreed that, even if it is not required under the Exchange Act to furnish
    such information to the Commission, it will nonetheless continue to
    furnish information that would be required to be furnished by the Company
    by Section 13 of the Exchange Act to the Trustee and the holders of the
    Old Notes or Exchange Notes as if it were subject to such periodic
    reporting requirements.

         In addition, the Company has agreed that, for so long as any Old
    Notes remain outstanding and are required to bear the transfer restriction
    legend, it will make available to any prospective purchaser of the Old
    Notes or beneficial owner of the Old Notes in connection with any sale
    thereof the information required by Rule 144A(d)(4) under the Securities
    Act, until such time as the Company has either exchanged the Old Notes for
    the Exchange Notes or until such time as the holders thereof have disposed
    of such Old Notes pursuant to an effective registration statement filed by
    the Company.
<PAGE>
<PAGE>8
                                PROSPECTUS SUMMARY

         The following summary is qualified in its entirety by the more
    detailed information and financial statements appearing elsewhere in this
    Prospectus. As used in this Prospectus, unless the context requires
    otherwise: (i) "Businesses" or the "Predecessor" means the operations of
    Lockheed Martin Corporation and its subsidiaries that were acquired by the
    Company upon consummation of the Acquisition (as defined), (ii) "L-3" or
    the "Company" means L-3 Communications Corporation and the Businesses
    after giving effect to the Acquisition, (iii) "Holdings" means L-3
    Communications Holdings, Inc., the Company's sole shareholder and
    (iv) "Lockheed Martin" means Lockheed Martin Corporation. 

                                   The Company

         L-3 is a leading provider of sophisticated secure communication
    systems and specialized communication products including secure, high data
    rate communication systems, microwave components, avionics, and telemetry
    and instrumentation products. These systems and products are critical
    elements of virtually all major communication, command and control,
    intelligence gathering and space systems. The Company's systems and
    specialized products are used to connect a variety of airborne, space,
    ground and sea-based communication systems and are incorporated into the
    transmission, processing, recording, monitoring and dissemination
    functions of these communication systems. The Company's customers include
    the U.S. Department of Defense (the "DoD"), selected U.S. government (the
    "Government") intelligence agencies, major aerospace/defense prime
    contractors, foreign governments and commercial customers. In 1996, L-3
    had pro forma sales of $675.3 million and pro forma operating income of
    $56.0 million. The Company's funded backlog as of December 31, 1996 was
    approximately $542.5 million.

         All of the Company's business units enjoy proprietary technologies
    and capabilities and are well positioned in their respective markets.
    Management has organized the Company's operations into two business areas:
    Secure Communication Systems and Specialized Communication Products. In
    1996, these areas generated approximately $371.5 million and $303.8
    million of pro forma sales, respectively, and $23.0 million and $33.0
    million of pro forma operating income, respectively.

         Secure Communication Systems. L-3 is the established leader in
    secure, high data rate communications in support of military and other
    national agency reconnaissance and surveillance applications. The
    Company's Secure Communication Systems operations are located in Salt Lake
    City, Utah and Camden, New Jersey. Both operations are predominantly cost
    plus, sole source prime system contractors supporting long-term programs
    for the U.S. Armed Forces and classified customers. The Company's major
    secure communication programs and systems include: strategic and tactical
    signal intelligence systems that detect, collect, identify, analyze and
    disseminate information and related support contracts for military and
    national agency intelligence efforts; secure data links for airborne,
    satellite, ground and sea-based information collection and transmission;
<PAGE>
<PAGE>9
    as well as secure telephone and network equipment. The Company believes
    that it has developed virtually every high bandwidth data link used by the
    military for surveillance and reconnaissance in operation today. In
    addition to these core Government programs, L-3 is expanding its business
    base into related commercial communication equipment markets, including
    applying its wireless communication expertise to develop local wireless
    loop equipment primarily for emerging market countries and rural areas
    where existing telecommunications infrastructure is inadequate or
    non-existent.

         Specialized Communication Products. This business area comprises the
    Microwave Components, Avionics, and Telemetry and Instrumentation Products
    operations of the Company.

         Microwave Components. L-3 is the preeminent worldwide supplier of
    commercial off-the-shelf, high performance microwave components and
    frequency monitoring equipment. L-3's microwave products are sold under
    the industry-recognized Narda brand name through a standard catalog to
    wireless, industrial and military communication markets. L-3 also provides
    state-of-the-art communication components including channel amplifiers and
    frequency filters for the commercial communications satellite market.

         Avionics. Avionics includes the Company's Aviation Recorders,
    Display Systems and Antenna Systems operations. L-3 is the world's leading
    manufacturer of commercial cockpit voice and flight data recorders ("black
    boxes"). These recorders are sold under the Fairchild brand name both on
    an original equipment manufacturer ("OEM") basis to aircraft manufacturers
    as well as directly to the world's major airlines for their existing
    fleets of aircraft. L-3 also provides military and high-end commercial
    displays for use on a number of DoD programs including the F-14, V-22,
    F-117 and E-2C. Further, L-3 manufactures high performance surveillance
    antennas and related equipment for U.S. Air Force and U.S. Navy aircraft
    including the F-16, AWACS, E-2C and B-2, as well as the U.K.'s Nimrod
    aircraft.

         Telemetry and Instrumentation Products. The Company's Telemetry and
    Instrumentation Products operations develop and manufacture commercial
    off-the-shelf, real-time data collection and transmission products and
    components for missile, aircraft and space-based electronic systems. These
    products are used to gather flight parameter data and other critical
    information and transmit it from air or space to the ground. Telemetry
    products are also used for range safety and training applications to
    simulate battlefield situations. Further, the Company is applying its
    technical capabilities in high data rate transmission to the medical image
    archiving market in partnership with the General Electric Company ("GE")
    through GE's medical systems business area ("GE Medical Systems").

    Industry Overview

         The defense industry has recently undergone significant changes
    precipitated by ongoing federal budget pressures and new roles and
    missions to reflect changing strategic and tactical threats. Since the
    mid-1980's, the overall U.S. defense budget has declined in real dollars.
<PAGE>
<PAGE>10
    In response, the DoD has focused its resources on enhancing its military
    readiness, joint operations and multiple mission capabilities, and
    incorporating advanced electronics to improve the performance, reduce
    operating cost and extend the life expectancy of its existing and future
    platforms. The emphasis on system interoperability, force multipliers and
    providing battlefield commanders with real-time data is increasing the
    electronics content of nearly all of the major military procurement and
    research programs. As a result, the DoD's budget for communications and
    defense electronics is expected to grow. According to Federal Sources, an
    independent private consulting group, the defense budget for command,
    control, communications and intelligence ("C3I") is expected to increase
    from $30.0 billion in the fiscal year ended September 30, 1996 to $42.0
    billion in the fiscal year ended September 30, 2002, a compound annual
    growth rate of 5.8%.

         The industry has also undergone dramatic consolidation resulting in
    the emergence of four dominant prime system contractors. One outgrowth of
    this consolidation among the remaining major prime contractors is their
    desire to limit purchases of products and sub-systems from one another.
    Despite this desire, there are numerous essential but non-strategic
    products, components and systems that are not economical for the major
    prime contractors to design, develop or manufacture for their own internal
    use. As the prime contractors continue to evaluate their core competencies
    and competitive position, focusing their resources on larger programs and
    platforms, the Company expects the prime contractors will seek to exit
    non-strategic business areas and procure these needed elements on more
    favorable terms from independent, commercially oriented merchant
    suppliers.

         The focus on cost control is also driving increased use of
    commercial off-the-shelf products for both upgrades of existing systems
    and in new systems. The Company believes the prime contractors will
    continue to be under pressure to reduce their costs and will increasingly
    seek to focus their resources and capabilities on major systems, turning
    to commercially oriented merchant suppliers to produce non-core
    sub-systems, components and products. Going forward, the successful
    merchant suppliers will use their resources to complement and support,
    rather than compete with the prime contractors. L-3 anticipates the
    relationship between the major prime contractors and their primary
    suppliers will, as in the automotive industry, develop into critical
    partnerships encompassing increasingly greater outsourcing of non-core
    products and systems by the prime contractors to their key merchant
    suppliers and increasing supplier participation in the development of
    future programs. Early involvement in the upgrading of existing systems
    and the design and engineering of new systems incorporating these
    outsourced products will provide top-tier suppliers, including the
    Company, with a competitive advantage in securing new business and provide
    the prime contractors with significant cost reduction opportunities
    through coordination of the design, development and manufacturing
    processes.
<PAGE>
<PAGE>11
    Business Strategy

         L-3 intends to leverage its market position, diverse program base
    and favorable mix of cost plus to fixed price contracts to enhance its
    profitability, reduce its indebtedness and to establish itself as the
    premier merchant supplier of communication systems and products to the
    major prime contractors in the aerospace/defense industry as well as the
    Government. The Company's strategy to achieve these objectives includes:

         -- Expand Merchant Supplier Relationships. Senior Management (as
    defined) has developed strong relationships with virtually all of the
    prime contractors, the DoD and other major government agencies, enabling
    L-3 to identify business opportunities and anticipate customer needs. As
    an independent merchant supplier, the Company anticipates its future
    growth will be driven by expanding its share of existing programs and by
    participating in new programs. Management has already identified several
    opportunities where the Company believes it will be able to use its strong
    relationships to increase its business presence and allow its customers to
    reduce their costs. The Company also expects to benefit from increased
    outsourcing by prime contractors who in the past may have limited their
    purchases to captive suppliers and who are now expected to view L-3's
    capabilities on a more favorable basis given its status as an independent
    company.

         -- Support Customer Requirements. A significant portion of L-3's
    sales are derived from high-priority, long-term programs and from programs
    for which the Company has been the incumbent supplier, and in many cases
    acted as the sole provider, over many years. Approximately 67% of the
    Company's total pro forma 1996 sales were generated from sole source
    contracts. L-3's customer satisfaction and excellent performance record
    are evidenced by its performance-based award fees exceeding 90% on average
    over the past two years. Going forward, management believes prime
    contractors will award long-term, sole source, outsourcing contracts to
    the merchant supplier they believe is most capable on the basis of
    quality, responsiveness, design, engineering and program management
    support as well as cost. Reflecting L-3's strong competitive position, the
    Company has experienced a contract award win rate over the past two years
    of approximately 50% on new competitive contracts for which it competes
    and approximately 90% on contracts for which it is the incumbent. The
    Company intends to continue to align its research and development,
    manufacturing and new business efforts to complement its customers'
    requirements.

         -- Leverage Technical and Market Leadership Positions. L-3 has
    developed strong, proprietary technical capabilities that have enabled it
    to capture a number one or two market position in most of its key business
    areas, including secure, high data rate communication systems, solid state
    aviation recorders, advanced antenna systems and high performance
    microwave components. Over the past three years, the Company has invested
    over $100 million in Company-sponsored independent research and
    development, including bid and proposal costs, in addition to making
    substantial investments in its technical and manufacturing resources.
    Further, the Company has a highly skilled workforce including over 1,500
<PAGE>
<PAGE>12
    engineers. As an independent company, management intends to leverage its
    technical expertise and capabilities into several closely aligned
    commercial business areas and applications, including opportunities in
    wireless telephony and medical imaging archive management.

         -- Maintain Diversified Business Mix. The Company enjoys a diverse
    business mix with a limited program exposure, a favorable balance of cost
    plus to fixed price contracts, a significant sole source business and an
    attractive customer profile. The Company's largest program, representing
    14% of 1996 pro forma sales, is a long-term, sole source, cost plus
    support program for the U-2 program Directorate for the DoD. No other
    program represented more than 7% of pro forma 1996 sales. Further, the
    Company's pro forma sales mix of contracts in 1996 was 42% cost plus and
    58% fixed price, providing the Company with a balanced mix of predictable
    profitability (cost plus) and higher margin (fixed price) business. L-3
    also enjoys an attractive customer mix of defense and commercial business,
    with DoD related sales accounting for 65% and commercial and federal
    (non-DoD) sales accounting for 35% of 1996 pro forma sales. The Company
    intends to leverage this favorable business profile to expand its merchant
    supplier business base.

         -- Enhance Operating Margins. As part of larger corporations (i.e.,
    Lockheed Martin, Loral, GE, Unisys), the Businesses were historically
    required to absorb significant corporate expense allocations. As an
    independent company, L-3 believes that it will be able to leverage its
    discretionary expenditures in a more focused and efficient manner, enhance
    its operating performance and reduce overhead expenses reflecting Senior
    Management's more flexible, entrepreneurial approach. The Company believes
    that significant costs incurred by the Businesses under Lockheed Martin's
    ownership will not be incurred going forward. These cost savings include
    reduced corporate administrative and facilities expenses and certain
    operating performance improvements.

         -- Capitalize on Strategic Acquisition Opportunities. Recent
    industry consolidation has virtually eliminated traditional middle-tier
    aerospace/defense companies. This level of consolidation is now beginning
    to draw the concern of the DoD and federal anti-trust regulators. As a
    result, the Company anticipates the pending major mergers as well as
    continued consolidation of the smaller participants in the defense
    industry will create attractive complementary acquisition candidates for
    L-3 in the future as these companies continue to evaluate their core
    competencies and competitive position.


                                 The Transaction    

    The Acquisition

         Holdings and L-3 were formed by Mr. Frank C. Lanza, the former
    President and Chief Operating Officer of Loral Corporation ("Loral"), Mr.
    Robert V. LaPenta, the former Senior Vice President and Controller of
    Loral (collectively, "Senior Management"), Lehman Brothers Capital
    Partners III, L.P. and its affiliates (the "Lehman Partnership") and
    Lockheed Martin to acquire (the "Acquisition") substantially all of the
    assets and certain liabilities of (i) nine business units previously
    purchased by Lockheed Martin as part of its acquisition of Loral in April
<PAGE>
<PAGE>13
   
    1996 (the "Loral Acquired Businesses") and (ii) one business unit,
    Communication Systems -- Camden, purchased by Lockheed Martin as part of
    its acquisition of the aerospace business of GE ("GE Aerospace") in April
    1993 (collectively, the "Businesses"). Pursuant to a Transaction Agreement
    dated March 28, 1997, among the parties named therein (the "Transaction
    Agreement"), the total consideration paid to Lockheed Martin was $525
    million, comprising $480 million of cash before an estimated $20 million
    reduction related to a purchase price adjustment, and $45 million of
    common equity being retained by Lockheed Martin. L-3 is a wholly-owned
    subsidiary of Holdings. Holdings was capitalized with $125 million of
    common equity, with Messrs. Lanza and LaPenta collectively owning 15.0%,
    the Lehman Partnership owning 50.1% and Lockheed Martin owning 34.9%. L-3
    was capitalized with $125 million of common equity provided by Holdings.
    

    Sources and Uses of Funds

         The Acquisition was structured as an asset purchase with customary
    terms and conditions. Financing for the Acquisition was comprised of:
    (i) $275 million of Senior Secured Credit Facilities, consisting of $175
    million of term loan facilities (the "Term Loan Facilities") and a $100
    million revolving credit facility (the "Revolving Credit Facility" and,
    together with the Term Loan Facilities, the "Senior Credit Facilities");
    (ii) $225 million of Senior Subordinated Exchange Notes; and (iii) $125
    million of equity including the equity to be retained by Lockheed Martin
    (collectively, the "Financing"). Approximately $480 million of the
    proceeds from the Financing was used by the Company to (i) pay the
    estimated $460 million cash portion of the purchase price after an
    estimated purchase price adjustment and (ii) pay related fees and
    expenses. The Revolving Credit Facility was not drawn (other than for
    letters of credit) at the closing of the Transaction (the "Closing") and
    is available for ongoing working capital financing needs. The following
    table summarizes the sources and uses of funds in connection with the
    Transaction.

<TABLE>
<CAPTION>

    ($ in millions)
                 Sources of Funds                     Amount                       Uses of Funds                      Amount
    -----------------------------------------  ------------------   -----------------------------------------   ------------------
<S>                                            <C>                  <C>                                         <C>

    Revolving Credit Facility<F1> . . . . . .       $  0.0          Purchase of Assets
    Term Loan Facilities  . . . . . . . . . .        175.0             Cash Portion . . . . . . . . . . . . .         $479.8
    Senior Subordinated Notes . . . . . . . .        225.0             Lockheed Martin Equity in L-3  . . . .           45.2
    Common Equity<F2> . . . . . . . . . . . .        125.0                                                             525.0
                                                     -----                                                             -----
                                                                    Estimated Purchase Price Adjustment . . .          (20.0)
                                                                    Estimated Fees and Expenses . . . . . . .           20.0
                                                                                                                       -----
       Total Sources  . . . . . . . . . . . .       $525.0             Total Uses . . . . . . . . . . . . . .         $525.0
                                                    ======                                                            ======
<PAGE>
<PAGE>14
____________________
<FN>
<F1>   Availability of up to $100 million, none of which was drawn at
       Closing other than letters of credit which were less than $10
       million.
<F2>   Includes $45 million of equity of Holdings retained by Lockheed
       Martin.

</TABLE>

         The purchase price of $525 million is subject to an adjustment based
    upon the difference between the audited combined net tangible assets (as
    defined in the Transaction Agreement) of the Businesses and a
    contractually agreed-upon amount. It is anticipated that this adjustment,
    currently estimated to be $20 million, will have the effect of reducing
    the purchase price. Prior to Closing, Lockheed Martin estimated the 
    purchase price adjustment and reduced the cash portion of the purchase 
    price by $15.9 million. Any difference between the actual purchase price 
    adjustment calculated post-closing and the amount withheld at Closing will 
    be paid, with interest, to the appropriate party.

         The Acquisition and the Financing are referred to herein as the
    "Transaction".
<PAGE>
<PAGE>15
                                The Exchange Offer

    The Exchange Offer  . . . . . . .   The Company is offering to exchange
                                        pursuant to the Exchange Offer up to
                                        $225,000,000 aggregate principal
                                        amount of its new 10 3/8% Series B
                                        Senior Subordinated Notes due 2007
                                        (the "Exchange Notes") for a like
                                        aggregate principal amount of its
                                        outstanding 10 3/8% Senior
                                        Subordinated Notes due 2007 (the "Old
                                        Notes" and together with the Exchange
                                        Notes, the "Notes"). The terms of the
                                        Exchange Notes are identical in all
                                        material respects (including principal
                                        amount, interest rate and maturity) to
                                        the terms of the Old Notes for which
                                        they may be exchanged pursuant to the
                                        Exchange Offer, except that the
                                        Exchange Notes are freely
                                        transferrable by Holders (as defined)
                                        thereof (other than as provided
                                        herein), and are not subject to any
                                        covenant regarding registration under
                                        the Securities Act. See "The Exchange
                                        Offer".

    Interest Payments . . . . . . . .   Interest on the Exchange Notes shall
                                        accrue from the last interest payment
                                        date (May 1 or November 1) on which
                                        interest was paid on the Notes so
                                        surrendered or, if no interest has
                                        been paid on such Notes, from April
                                        30, 1997 (the "Interest Payment
                                        Date").

    Minimum Condition . . . . . . . .   The Exchange Offer is not conditioned
                                        upon any minimum aggregate principal
                                        amount of Old Notes being tendered for
                                        exchange.

    Expiration Date; Withdrawal
      of Tender   . . . . . . . . . .   The Exchange Offer will expire at 5:00
                                        p.m., New York City time, on          
                                        , 1997, unless the Exchange Offer is
                                        extended, in which case the term
                                        "Expiration Date" means the latest
                                        date and time to which the Exchange
                                        Offer is extended. Tenders may be
                                        withdrawn at any time prior to 5:00
                                        p.m., New York City time, on the
                                        Expiration Date. See "The Exchange
                                        Offer--Withdrawal Rights".

    Exchange Date . . . . . . . . . .   The date of acceptance for exchange of
                                        the Old Notes will be the fourth
                                        business day following the Expiration
                                        Date.<PAGE>
<PAGE>16
    Conditions to the 
      Exchange Offer  . . . . . . . .   The Exchange Offer is subject to
                                        certain customary conditions, which
                                        may be waived by the Company. The
                                        Company currently expects that each of
                                        the conditions will be satisfied and
                                        that no waivers will be necessary. See
                                        "The Exchange Offer--Certain
                                        Conditions to the Exchange Offer". The
                                        Company reserves the right to
                                        terminate or amend the Exchange Offer
                                        at any time prior to the Expiration
                                        Date upon the occurrence of any such
                                        condition.

    Procedures for Tendering 
      Old Notes   . . . . . . . . . .   Each holder of Old Notes wishing to
                                        accept the Exchange Offer must
                                        complete, sign and date the Letter of
                                        Transmittal, or a facsimile thereof,
                                        in accordance with the instructions
                                        contained herein and therein, and mail
                                        or otherwise deliver such Letter of
                                        Transmittal, or such facsimile,
                                        together with the Old Notes and any
                                        other required documentation to the
                                        Exchange Agent (as defined) at the
                                        address set forth therein. See "The
                                        Exchange Offer--Procedures for
                                        Tendering Old Notes" and "Plan of
                                        Distribution".

    Use of Proceeds . . . . . . . . .   There will be no proceeds to the
                                        Company from the exchange of Notes
                                        pursuant to the Exchange Offer.

   
    Federal Income Tax 
      Consequences  . . . . . . . . .   The exchange of Notes pursuant to the
                                        Exchange Offer will not be a taxable
                                        event for federal income tax purposes.
                                        See "Certain U.S. Federal Income Tax
                                        Consequences".
    
    Special Procedures for 
      Beneficial Owners   . . . . . .   Any beneficial owner whose Old Notes
                                        are registered in the name of a
                                        broker, dealer, commercial bank, trust
                                        company or other nominee and who
                                        wishes to tender should contact such
                                        registered holder promptly and
                                        instruct such registered holder to
                                        tender on such beneficial owner's
                                        behalf. If such beneficial owner
                                        wishes to tender on such beneficial
                                        owner's own behalf, such beneficial
                                        owner must, prior to completing and
                                        executing the Letter of Transmittal
                                        and delivering the Old Notes, either
<PAGE>
<PAGE>17
                                        make appropriate arrangements to
                                        register ownership of the Old Notes in
                                        such beneficial owner's name or obtain
                                        a properly completed bond power from
                                        the registered holder. The transfer of
                                        registered ownership may take
                                        considerable time. See "The Exchange
                                        Offer--Procedures for Tendering Old
                                        Notes".

    Guaranteed Delivery
      Procedures  . . . . . . . . . .   Holders of Old Notes who wish to
                                        tender their Old Notes and whose Old
                                        Notes are not immediately available or
                                        who cannot deliver their Old Notes,
                                        the Letter of Transmittal or any other
                                        documents required by the Letter of
                                        Transmittal to the Exchange Agent
                                        prior to the Expiration Date must
                                        tender their Old Notes according to
                                        the guaranteed delivery procedures set
                                        forth in "The Exchange Offer--
                                        Procedures for Tendering Old Notes".
    Acceptance of Old Notes and
      Delivery of Exchange Notes  . .   The Company will accept for exchange
                                        any and all Old Notes which are
                                        properly tendered in the Exchange
                                        Offer prior to 5:00 p.m., New York
                                        City time, on the Expiration Date. The
                                        Exchange Notes issued pursuant to the
                                        Exchange Offer will be delivered
                                        promptly following the Expiration
                                        Date. See "The Exchange Offer--
                                        Acceptance of Old Notes for Exchange;
                                        Delivery of Exchange Notes".

    Effect on Holders of Old Notes  .   As a result of the making of, and upon
                                        acceptance for exchange of all validly
                                        tendered Old Notes pursuant to the
                                        terms of this Exchange Offer, the
                                        Company will have fulfilled a covenant
                                        contained in the Registration Rights
                                        Agreement (the "Registration Rights
                                        Agreement") dated April 30, 1997 among
                                        the Company and Lehman Brothers Inc.
                                        and BancAmerica Securities, Inc. (the
                                        "Initial Purchasers") and,
                                        accordingly, there will be no increase
                                        in the interest rate on the Old Notes
                                        pursuant to the terms of the
                                        Registration Rights Agreement, and the
                                        holders of the Old Notes will have no
                                        further registration or other rights
                                        under the Registration Rights
                                        Agreement. Holders of the Old Notes
                                        who do not tender their Old Notes in
                                        the Exchange Offer will continue to
<PAGE>
<PAGE>18
                                        hold such Old Notes and will be
                                        entitled to all the rights and
                                        limitations applicable thereto under
                                        the Indenture between the Company and
                                        The Bank of New York relating to the
                                        Old Notes and the Exchange Notes (the
                                        "Indenture"), except for any such
                                        rights under the Registration Rights
                                        Agreement that by their terms
                                        terminate or cease to have further
                                        effectiveness as a result of the
                                        making of, and the acceptance for
                                        exchange of all validly tendered Old
                                        Notes pursuant to, the Exchange Offer.
                                        All untendered Old Notes will continue
                                        to be subject to the restrictions on
                                        transfer provided for in the Old Notes
                                        and in the Indenture. To the extent
                                        that Old Notes are tendered and
                                        accepted in the Exchange Offer, the
                                        trading market for untendered Old
                                        Notes could be adversely affected.

    Consequence of Failure
      to Exchange   . . . . . . . . .   Holders of Old Notes who do not
                                        exchange their Old Notes for Exchange
                                        Notes pursuant to the Exchange Offer
                                        will continue to be subject to the
                                        restrictions on transfer of such Old
                                        Notes as set forth in the legend
                                        thereon as a consequence of the offer
                                        or sale of the Old Notes pursuant to
                                        an exemption from, or in a transaction
                                        not subject to, the registration
                                        requirements of the Securities Act and
                                        applicable state securities laws. In
                                        general, the Old Notes may not be
                                        offered or sold, unless registered
                                        under the Securities Act, except
                                        pursuant to an exemption from, or in a
                                        transaction not subject to, the
                                        Securities Act and applicable state
                                        securities laws. The Company does not
                                        currently anticipate that it will
                                        register the Old Notes under the
                                        Securities Act.

    Exchange Agent  . . . . . . . . .   The Bank of New York is serving as
                                        exchange agent (the "Exchange Agent")
                                        in connection with the Exchange Offer.
                                        See "The Exchange Offer--Exchange
                                        Agent".<PAGE>
<PAGE>19
                           Terms of the Exchange Notes

    Securities Offered  . . . . . . .   $225,000,000 aggregate principal
                                        amount of 10 3/8% Senior Subordinated
                                        Exchange Notes due 2007 (the "Exchange
                                        Notes").

    Maturity  . . . . . . . . . . . .   May 1, 2007.

    Interest Payment Dates  . . . . .   May 1 and November 1, commencing
                                        November 1, 1997.

    Optional Redemption . . . . . . .   The Exchange Notes may be redeemed at
                                        the option of the Company, in whole or
                                        in part, on or after May 1, 2002, at
                                        the redemption prices set forth
                                        herein, plus accrued and unpaid
                                        interest to the date of redemption.

                                        In addition, prior to May 1, 2000, the
                                        Company may redeem up to an aggregate
                                        of 35% of the Exchange Notes
                                        originally issued at a redemption
                                        price of 109.375% of the principal
                                        amount thereof, plus accrued and
                                        unpaid interest to the date of
                                        redemption, with the net cash proceeds
                                        of one or more Equity Offerings;
                                        provided, however, that at least 65%
                                        in aggregate principal amount of the
                                        Exchange Notes originally issued
                                        remain outstanding following such
                                        redemption.

    Change of Control . . . . . . . .   In the event of a Change of Control
                                        (as defined), the holders of the
                                        Exchange Notes will have the right to
                                        require the Company to purchase their
                                        Exchange Notes at a price equal to
                                        101% of the aggregate principal amount
                                        thereof, plus accrued and unpaid
                                        interest to the date of purchase.

   
    Ranking . . . . . . . . . . . . .   The Exchange Notes will be general
                                        unsecured obligations of the Company,
                                        subordinate in right of payment to all
                                        current and future Senior Debt
                                        including all obligations of the
                                        Company and its Subsidiaries under the
                                        Senior Credit Facilities. The Company
                                        currently has no subsidiaries. At
                                        June 30, 1997, on a pro forma basis
                                        after giving effect to the
                                        Transaction, the Company would have
                                        had $400.0 million of indebtedness
                                        outstanding, of which $175.0 million
                                        would have been Senior Debt (excluding
    
<PAGE>
<PAGE>20
                                        letters of credit). Borrowings under
                                        the Senior Credit Facilities are
                                        secured by substantially all of the
                                        assets of the Company as well as the
                                        capital stock of the Company and its
                                        Subsidiaries. See "Risk Factors--
                                        Substantial Leverage" and "--
                                        Subordination".

    Covenants . . . . . . . . . . . .   The Indenture pursuant to which the
                                        Exchange Notes will be issued (the
                                        "Indenture") contains certain
                                        covenants that, among other things,
                                        limit the ability of the Company and
                                        its Restricted Subsidiaries to incur
                                        additional Indebtedness and issue
                                        preferred stock, pay dividends or make
                                        other distributions, repurchase Equity
                                        Interests (as defined) or subordinated
                                        Indebtedness, create certain liens,
                                        enter into certain transactions with
                                        affiliates, sell assets of the Company
                                        or its Restricted Subsidiaries, issue
                                        or sell Equity Interests of the
                                        Company's Restricted Subsidiaries or
                                        enter into certain mergers and
                                        consolidations. In addition, under
                                        certain circumstances, the Company is
                                        required to offer to purchase Exchange
                                        Notes at a price equal to 100% of the
                                        principal amount thereof, plus accrued
                                        and unpaid interest to the date of
                                        purchase, with the proceeds of certain
                                        Asset Sales (as defined). See
                                        "Description of the Exchange Notes".

         For a discussion of certain risk factors that should be considered
    in connection with an investment in the Exchange Notes, see "Risk
    Factors".
<PAGE>
<PAGE>21
   
                        Summary Unaudited Pro Forma Financial Data

         The summary unaudited pro forma data as of June 30, 1997 and for
    the six months then ended and as of December 31, 1996 and for the year
    then ended have been derived from, and should be read in conjunction with,
    the unaudited pro forma combined financial statements included elsewhere
    herein. The unaudited pro forma data reflect the Acquisition and the
    Financing as if these transactions had occurred on January 1, 1996 for
    the statement of operations and other data.

<TABLE>
<CAPTION>
                                                             Six Months
                                                               Ended              Year Ended
                                                            June 30, 1997      December 31, 1996
                                                            --------------     ----------------- 
                                                                     ($ in millions)
<S>                                                        <C>                 <C>

    Statement of Operations Data:
    Sales:
      Secure Communication Systems   . . . . . . . . . . .      $176.1             $371.5
      Specialized Communication Products   . . . . . . . .       150.8              303.8
                                                                 -----              -----
        Total sales  . . . . . . . . . . . . . . . . . . .      $326.9             $675.3
                                                                ======             ======

    Other Data:
    EBITDA<F1>:
      Secure Communication Systems   . . . . . . . . . . .      $ 14.6             $ 41.6
      Specialized Communication Products   . . . . . . . .        23.2               42.4
                                                                 -----              -----
        Total EBITDA   . . . . . . . . . . . . . . . . . .      $ 37.8             $ 84.0
                                                                ======             ======

    EBITDA as a percentage of sales:
      Secure Communication Systems   . . . . . . . . . . .         8.3%              11.2%
      Specialized Communication Products   . . . . . . . .        15.4               14.0 
                                                                 -----              ----- 
        Total EBITDA as a percentage of sales  . . . . . .        11.6%              12.4%
                                                                ======             ======

    Depreciation expense  . . . . . . . . . . . . . . . . .     $  9.0             $ 18.0
    Amortization expense  . . . . . . . . . . . . . . . . .        4.7               10.0
    Capital expenditures  . . . . . . . . . . . . . . . . .        7.4               17.2
    Ratio of earnings to fixed charges<F2>  . . . . . . . .       1.23x              1.35x
    Ratio of total EBITDA to cash interest expense<F3>  . .       3.95x              2.18x
    Ratio of total debt to total EBITDA . . . . . . . . . .        N/A               4.76x

</TABLE>
    
<PAGE>
<PAGE>22
   
____________________
[FN]
<F1>   EBITDA is defined as pro forma income before deducting interest expense,
       income taxes, depreciation and amortization. EBITDA is not a
       substitute for operating income, net income and cash flow from
       operating activities as determined in accordance with generally
       accepted accounting principles as a measure of profitability or
       liquidity. EBITDA is presented as additional information because
       management believes it to be a useful indicator of the Company's
       ability to meet debt service and capital expenditure requirements
       and because certain debt covenants of L-3 utilize EBITDA to measure
       compliance with such covenants.
<F2>   For purposes of this computation, earnings consist of income before
       income taxes plus fixed charges. Fixed charges consist of interest
       on indebtedness plus that portion of lease rental expense
       representative of the interest factor.
<F3>   For purposes of this computation, cash interest expense consists of
       pro forma interest expense before amortization of deferred
       financing costs.
    
<PAGE>
<PAGE>23
   
                        Summary Historical Financial Data

         The following unaudited summary combined financial data as of June
    30, 1997 and 1996 and for the six month periods then ended, has been
    derived from, and should be read in conjunction with, the unaudited
    interim condensed consolidated (combined) financial statements of the
    Company and footnotes thereto included elsewhere herein. In the opinion
    of the management, the unaudited condensed consolidated (combined)
    financial statements include all adjustments (consisting of normal
    recurring accruals) considered necessary for the fair presentation of the
    information contained therein. Results for the interim periods are
    not necessarily indicative of the results to be expected for the
    entire year.

         The summary combined financial data as of March 31, 1997 and for
    the three month period ended March 31, 1997 and as of December 31, 1996
    and 1995 and for the years ended December 31, 1996, 1995 and 1994 have
    been derived from, and should be read in conjunction with, the audited
    Combined Financial Statements of the Businesses and footnotes thereto
    included elsewhere herein.

         The unaudited summary combined financial data for the three month
    period ended March 31, 1996 and as of December 31, 1994 and 1993, March
    31, 1993 and December 31, 1992 for balance sheet data and the nine months
    ended December 31, 1993, the three months ended March 31, 1993 and the
    year ended December 31, 1992 for statement of operations data have been
    derived from the unaudited financial statements of Communication Systems
    -- Camden. In the opinion of the Businesses' management, such unaudited
    financial statements reflect all adjustments (consisting of normal
    recurring adjustments) necessary to present fairly the financial position
    and results of operations of Communication Systems -- Camden, also referred
    to as Lockheed Martin Communication Systems Division in the Lockheed Martin
    Predecessor Financial Statements, as of the dates and periods indicated.
    These selected financial data should be read in conjunction with
    "Management's Discussion and Analysis of Financial Condition and Results
    of Operations" and the condensed consolidated (combined) financial
    statements of the Company and the Combined Financial Statements of the
    Lockheed Martin Predecessor Businesses and the Loral Acquired Businesses
    included elsewhere herein.
    
<PAGE>
<PAGE>24
   
<TABLE>
<CAPTION>
                                          Six Months Ended June 30, 1997
                                          ------------------------------
                         
                                                                                                   For the Three
                                                     Three Months                                      Months
                                                        Ended                   Six Months         Ended March 31,
                                          --------------------------------         Ended        --------------------
                                           June 30, 1997    March 31, 1997     June 30, 1996      1997     1996<F2>
                                          ---------------   --------------     -------------    --------  ----------
    <S>                                   <C>               <C>                <C>              <C>       <C>

    Statement of Operations Data:
    Sales . . . . . . . . . . . . . . .       $168.0     |     $158.9             $206.4         $158.9      $41.2
    Operating income  . . . . . . . . .         15.1     |        7.9               10.9            7.9        1.7
    Interest expense<F4>. . . . . . . .         10.0     |        8.4                9.4            8.4        2.0
    Provision (benefit) for income                       |                                             
      taxes<F4> . . . . . . . . . . . .          2.0     |        (.2)               1.3            (.2)        .2
    Net earnings (loss) . . . . . . . .          3.1     |        (.3)                .2            (.3)       (.5)
                                                         |                  
    Other Data:                                          |                  
    EBITDA<F5>  . . . . . . . . . . . .       $ 22.3     |     $ 15.1             $ 21.2         $ 15.1       $4.8
    Depreciation expense  . . . . . . .          4.5     |        4.5                5.8            4.5        1.2
    Amortization expense  . . . . . . .          2.7     |        2.7                4.5            2.7        1.9
    Capital expenditures  . . . . . . .          3.1     |        4.3                4.7            4.3         .4
    Ratio of earnings to fixed charges.         1.47x    |        <F6>              1.02x           <F6>       <F6>
    Cash from (used in) operating                        |                  
      activities  . . . . . . . . . . . .       32.9     |      (16.3)             (29.4)         (16.3)      10.2
    Cash from (used in) investing                        |                  
      activities  . . . . . . . . . . . .     (473.6)    |       (4.3)            (292.0)          (4.3)       (.4)
    Cash from (used in) financing                        |                  
      activities  . . . . . . . . . . . .      463.3     |       20.6              321.4           20.6       (9.8)
                                                         |                  
    Balance Sheet Data:                                  |                  
    Working capital . . . . . . . . . .       $117.6     |     $121.4                N/A        $ 121.4        N/A
    Total assets  . . . . . . . . . . .        680.9     |      608.5                N/A          608.5        N/A
    Invested equity . . . . . . . . . .           --     |      493.9                N/A          493.9        N/A
    Shareholders' Equity. . . . . . . .        120.6     |         --                N/A             --        N/A

</TABLE>
    
<PAGE>
<PAGE>25
   
<TABLE> 
<CAPTION>

                                                                   Years Ended December 31,
                                        -----------------------------------------------------------------------------
                                                                                        1993
                                                                             --------------------------
                                                                              Nine Months   Three Months
                                                                                 Ended         Ended
                                          1996<F1>    1995<F2>    1994<F2>   Dec. 31<F2>   March 31<F3>    1992<F3>
                                        -----------  ----------  ----------  -----------  -------------  ------------
                                                                     ($ in millions)
<S>                                     <C>          <C>         <C>         <C>          <C>            <C>

Statement of Operations Data:
Sales . . . . . . . . . . . . . . . .    $543.1       $166.8      $218.9      $200.0    |    $67.8         $368.5
Operating income  . . . . . . . . . .      43.7          4.7         8.4        12.4    |      5.1           49.3
Interest expense<F4>. . . . . . . . .      24.2          4.5         5.5         4.1    |       --             --
Provision (benefit) for income                                                          |
   taxes<F4>  . . . . . . . . . . . . . .   7.8          1.2         2.3         3.8    |      2.0           19.8
Net earnings (loss) . . . . . . . . .      11.7         (1.0)        0.6         4.5    |      3.1           29.5
                                                                                        |
Other Data:                                                                             |
EBITDA<F5> . . . . . . . . . . . . . .    $ 68.7       $ 16.2      $ 19.9      $ 23.4    |   $ 7.0          $ 58.5
Depreciation expense  . . . . . . . .      14.9          5.5         5.4         6.1    |     1.8             8.9
Amortization expense  . . . . . . . .      10.1          6.1         6.1         4.9    |     0.1             0.3
Capital expenditures  . . . . . . . .      13.5          5.5         3.7         2.6    |     0.8             3.9
Ratio of earnings to fixed charges  .      1.72x        1.03x       1.40x        N/A    |     N/A             N/A
Cash from (used in) operating              40.0          9.4        21.8         N/A    |     N/A             N/A
activities  . . . . . . . . . . . . .                                                   |
Cash from (used in) investing            (298.2)        (5.5)       (3.7)        N/A    |     N/A             N/A
activities  . . . . . . . . . . . . .                                                   |
Cash from (used in) financing             267.3         (3.8)      (18.1)        N/A    |     N/A             N/A
activities  . . . . . . . . . . . . .                                                   |
                                                                                        |
Balance Sheet Data:                                                                     |
Working capital . . . . . . . . . . .    $ 98.8       $ 21.1      $ 19.3      $ 24.7    |   $22.8          $ 35.8
Total assets  . . . . . . . . . . . .     593.3        228.5       233.3       241.7    |    93.5           105.1
Invested equity . . . . . . . . . . .     473.6        194.7       199.5       202.0    |    59.9            72.8
Shareholders' Equity. . . . . . . .          --           --          --          --    |      --              --

</TABLE>
    
<PAGE>
<PAGE>26
   
____________________
[FN]
<F1>   Reflects ownership of Loral's Communication Systems -- Salt Lake
       and Specialized Communication Products businesses commencing
       April 1, 1996.
<F2>   Reflects ownership of Communication Systems -- Camden by Lockheed
       Martin commencing April 1, 1993.
<F3>   Reflects ownership of Communication Systems -- Camden by GE
       Aerospace for the periods indicated. The amounts shown herein
       include only those amounts as reflected in the financial records of
       Communication Systems -- Camden.
<F4>   For periods prior to April 1, 1997, interest expense and income tax
       (benefit) provision were allocated from Lockheed Martin.
<F5>   EBITDA is defined as income before deducting interest expense,
       income taxes, depreciation and amortization. EBITDA is not a
       substitute for operating income, net earnings and cash flow from
       operating activities as determined in accordance with generally
       accepted accounting principles as a measure of profitability or
       liquidity. EBITDA is presented as additional information because
       management believes it to be a useful indicator of the Company's
       ability to meet debt service and capital expenditure requirements
       and because certain debt covenants of L-3 utilize EBITDA to measure
       compliance with such covenants.
<F6>   For the three months ended March 31, 1997 and 1996, earnings were
       insufficient to cover fixed charges by $.5 million and $.4 million,
       respectively.
    
<PAGE>
<PAGE>27
                                   RISK FACTORS

         Holders of Old Notes should consider carefully, in addition to the
    other information contained in this Prospectus, the following factors
    before deciding to tender Old Notes in the Exchange Offer. The risk
    factors set forth below are generally applicable to the Old Notes as well
    as the Exchange Notes. 

    Consequences of Failure to Exchange

         Holders of Old Notes who do not exchange their Old Notes for
    Exchange Notes pursuant to the Exchange Offer will continue to be subject
    to the restrictions on transfer of such Old Notes as set forth in the
    legend thereon. In general, Old Notes may not be offered or sold unless
    registered under the Securities Act, except pursuant to an exemption from,
    or in a transaction not subject to, the registration requirements of the
    Securities Act and applicable state securities laws. The Company does not
    currently intend to register the Old Notes under the Securities Act. Based
    on interpretations by the staff of the Commission, the Company believes
    that Exchange Notes issued pursuant to the Exchange Offer in exchange for
    Old Notes may be offered for resale, resold or otherwise transferred by
    Holders thereof (other than any such Holder which is an "affiliate" of the
    Company within the meaning of Rule 405 under the Securities Act) without
    compliance with the registration and prospectus delivery provisions of the
    Securities Act, provided that such Old Notes were acquired in the ordinary
    course of such Holders' business and such Holders have no arrangement with
    any person to participate in the distribution of such Exchange Notes. Each
    broker-dealer that receives Exchange Notes for its own account in exchange
    for Old Notes, where such Old Notes were acquired by such broker-dealer as
    a result of market-making activities or other trading activities, must
    acknowledge that it will deliver a prospectus in connection with any
    resale of such Exchange Notes. See "Plan of Distribution." To the extent
    that Old Notes are tendered and accepted in the Exchange Offer, the
    trading market for untendered and tendered but unaccepted Old Notes will
    be adversely affected. 

   
    Lack of Market for the Exchange Notes

         The Exchange Notes are being offered to the holders of the Old
    Notes. The Old Notes were offered and sold in April 1997 to a small number
    of institutional investors and are eligible for trading in the Private
    Offerings, Resale and Trading through Automatic Linkages (PORTAL) Market.

         The Company does not intend to apply for a listing of the Exchange
    Notes on a securities exchange or on any automated dealer quotation
    system. There is currently no established market for the Exchange Notes
    and there can be no assurance as to the liquidity of markets that may
    develop for the Exchange Notes, the ability of the holders of the Exchange
    Notes to sell their Exchange Notes or the price at which such holders
    would be able to sell their Exchange Notes. If such markets were to exist,
    the Exchange Notes could trade at prices that may be lower than the
    initial market value thereof depending on many factors, including
    prevailing interest rates and the markets for similar securities. The
    Exchange Notes are expected to be designated for trading in the PORTAL
    market. The Initial Purchasers have advised the Company that they
    currently intend to make a market with respect to the Exchange Notes.
    However, the Initial Purchasers are not obligated to do so, and any market
    
<PAGE>
<PAGE>28
   
    making with respect to the Exchange Notes may be discontinued at any time
    without notice. In addition, such market making activity may be limited
    during the pendency of the Exchange Offer or the effectiveness of a shelf
    registration statement in lieu thereof. Because Lehman Brothers Inc. is an
    affiliate of the Company, following consummation of the Exchange Offer
    Lehman Brothers Inc. will be required to deliver a current "market-maker"
    prospectus and otherwise comply with the registration requirements of the
    Securities Act in connection with any secondary market sale of the New
    Exchange Notes, which may affect its ability to continue market-making
    activities. See "Notice to Investors" and "Plan of Distribution".

         The liquidity of, and trading market for, the Notes also may be
    adversely affected by general declines in the market for similar
    securities. Such a decline may adversely affect such liquidity and trading
    markets independent of the financial performance of, and prospects for,
    the Company. 
    

         The liquidity of, and trading market for, the Exchange Notes also
    may be adversely affected by general declines in the market for similar
    securities.

    Substantial Leverage

         The Company incurred substantial indebtedness in connection with the
    Transaction and the Company is highly leveraged. To effect the Transaction,
    the Company incurred $400 million of indebtedness (excluding letters of
    credit) in addition to equity contributions of approximately $116 million
    (after giving effect to EITF 88-16 (as defined) accounting treatment
    relating to basis in leveraged buyout transactions by Holdings). Of the
    total $525 million used to consummate the Acquisition, $175 million (33.3%)
    was supplied by the Senior Credit Facilities, $225 million (42.9%) was
    supplied by the Old Exchange Notes, and, through Holdings, $80 million
    (15.2%) was supplied by equity purchases by the Lehman Partnership and
    Senior Management and $45 million (8.6%) contributed through equity
    retention in L-3 by Lockheed Martin. After giving pro forma effect to the
    Transaction, the Company's ratio of earnings to fixed charges would have
    been 1.35:1 for the year ended December 31, 1996, and for the three months
    ended March 31, 1997, pro forma earnings would have been insufficient to
    cover fixed charges by $.9 million. The Company's actual ratio of earnings
    to fixed charges for the three months ended June 30, 1997 was 1.47:1. The
    Company may incur additional indebtedness in the future, subject to
    limitations imposed by the Senior Credit Facilities and the Indenture.

         Based upon the current level of operations and anticipated
    improvements, management believes that the Company's cash flow from
    operations, together with available borrowings under the Revolving Credit
    Facility, will be adequate to meet its anticipated requirements for
    working capital, capital expenditures, research and development
    expenditures, program and other discretionary investments, interest
    payments and scheduled principal payments for the foreseeable future.
    There can be no assurance, however, that the Company's business will
    continue to generate cash flow at or above current levels or that
    currently anticipated improvements will be achieved. If the Company is
    unable to generate sufficient cash flow from operations in the future
    to service its debt, it may be required to sell assets, reduce capital
    expenditures, refinance all or a portion of its existing debt (including
    the Notes) or obtain additional financing. The Company's ability to make
<PAGE>
<PAGE>29
     scheduled principal payments of, to pay interest on or to refinance its
     indebtedness (including the Notes) depends on its future performance
     and financial results, which, to a certain extent, are subject to general
     economic, financial, competitive, legislative, regulatory and other
     factors beyond its control. There can be no assurance that sufficient
     funds will be available to enable the Company to service its indebtedness,
     including the Notes, or make necessary capital expenditures and program
     and other discretionary investments. See "Management's Discussion and
     Analysis of Financial Condition and Results of Operations".

         The degree to which the Company is leveraged could have important
    consequences to Holders of the Notes, including, but not limited to, the
    following: (i) a substantial portion of the Company's cash flow from
    operations will be required to be dedicated to debt service and will not
    be available for other purposes including capital expenditures, research
    and development expenditures, and program and other discretionary
    investments; (ii) the Company's ability to obtain additional financing in
    the future could be limited; (iii) certain of the Company's borrowings are
    at variable rates of interest, which could result in higher interest
    expense in the event of increases in interest rates; (iv) the Company may
    be more vulnerable to downturns in its business or in the general economy
    and may be restricted from making acquisitions, introducing new
    technologies and products or exploiting business opportunities; and
    (v) the Senior Credit Facilities and the Indenture contain financial and
    restrictive covenants that limit, among other things, the ability of the
    Company to borrow additional funds, dispose of assets or pay cash
    dividends. Failure by the Company to comply with such covenants could
    result in an event of default which, if not cured or waived, could have a
    material adverse effect on the Company. In addition, the degree to which
    the Company is leveraged could prevent it from repurchasing all Notes
    tendered to it upon the occurrence of a Change in Control, which would
    constitute an Event of Default under the Indenture. See "Description of
    the Exchange Notes" and "Description of Senior Credit Facilities".

   
    Lack of Independent Operating History

         Prior to the consummation of the Transaction, the Company's
    operations were conducted as divisions of Lockheed Martin, Loral, Unisys
    and GE Aerospace. Following consummation of the Transaction the Company
    operates independently of Lockheed Martin and is required to provide many
    corporate services on a stand-alone basis that were previously provided by
    Lockheed Martin, including corporate research and development, marketing,
    and general and administrative services including tax, treasury,
    management information systems, human resources and legal services. The
    result of operations of the Predecessor Company reflects the allocation of
    overhead costs, financing costs, income taxes, pension and post employment
    benefit costs, among other costs, that differ from the manner the
    Registrant will conduct its business as a separate entity. Lockheed Martin
    and the Company have entered into a Transition Services Agreement pursuant
    to which Lockheed Martin provides certain of these services at costs
    consistent with past practices to the Company until December 31, 1997 (or
    in the case of Communication Systems -- Camden for a period of up to 18
    months after the Closing). There can be no assurance that the actual
    corporate services costs incurred in operating the Company will not exceed
    historical charges or that upon termination of the Transition Services
    Agreement the Company will be able to obtain similar services on
    comparable terms.
    
<PAGE>
<PAGE>30
    Future Acquisition Strategy

         The Company's strategy includes pursuing additional acquisitions
    that will complement its business. There can be no assurance, however,
    that the Company will be able to identify additional acquisition
    candidates on commercially reasonable terms or at all or that, if
    consummated, any anticipated benefits will be realized from such future
    acquisitions. In addition, the availability of additional acquisition
    financing cannot be assured and, depending on the terms of such additional
    acquisitions, could be restricted by the terms of the Senior Credit
    Facilities and/or the Indenture. The process of integrating acquired
    operations into the Company's existing operations may result in unforeseen
    operating difficulties and may require significant financial and
    managerial resources that would otherwise be available for the ongoing
    development or expansion of the Company's existing operations. Possible
    future acquisitions by the Company could result in the incurrence of
    additional debt, contingent liabilities and amortization expenses related
    to goodwill and other intangible assets, all of which could materially
    adversely affect the Company's financial condition and operating results.

    Technological Change; New Product Development

         The communication equipment industry for defense applications and in
    general is characterized by rapidly changing technology. The Company's
    ability to compete successfully in this market will depend on its ability
    to design, develop, manufacture, assemble, test, market and support new
    products and enhancements on a timely and cost-effective basis. The
    Company has historically obtained technology from substantial
    customer-sponsored research and development as well as from internally
    funded research and development; however, there can be no assurance that
    the Company will continue to maintain comparable levels of
    customer-sponsored research and development in the future. See "Business--
    Research and Development". Substantial funds have been allocated to
    capital expenditures and program and other discretionary investments in
    the past and will continue to be required in the future. See "Management's
    Discussion and Analysis of Financial Condition and Results of Operations".
    There can be no assurance that the Company will successfully identify new
    opportunities and continue to have financial resources to develop new
    products in a timely or cost-effective manner, or that products and
    technologies developed by others will not render the Company's products
    and systems obsolete or non-competitive.

    Entry into Commercial Business

         The Company's revenues historically have been derived principally
    from business with the DoD and other government agencies. In addition to
    continuing to pursue this major market area, the Company intends to pursue
    a strategy that leverages the technical capabilities and expertise derived
    from its defense business to expand further into related commercial
    markets. Certain of the Company's commercial products, such as fixed
    wireless loop communication equipment and medical image archiving
    equipment, have only been recently introduced. As such, these new products
    are subject to certain risks, including the need to develop and maintain
    marketing, sales and customer support capabilities, to secure third-party
    manufacturing and distribution arrangements, to respond to rapid
    technological advances and, ultimately, to customer acceptance of these
    products. The Company's efforts to expand its presence in the commercial
<PAGE>
<PAGE>31
    market will require significant resources including capital and management
    time. There can be no assurance that the Company will be successful in
    addressing these risks or in developing these commercial business
    opportunities.

    Pension Plan Liabilities

         The Transaction Agreement (as defined) provides that Lockheed Martin
    transfer certain assets to Holdings and L-3 and that Holdings and L-3
    assume certain liabilities relating to defined benefit pension plans for
    present and former employees and retirees of certain businesses being
    transferred to Holdings and L-3. Lockheed Martin received a letter from
    the Pension Benefit Guaranty Corporation (the "PBGC") which requested
    information regarding the transfer of such pension plans. The PBGC's
    letter indicated that it believed certain of the employee pension plans
    are underfunded using the PBGC's actuarial assumptions (which assumptions
    result in a larger liability for accrued benefits than the assumptions
    used for financial reporting under Statement of Financial Accounting
    Standards No. 87, "Accounting for Pension Costs" ("FASB 87")). The Company
    has calculated the net funding position of the pension plans to be
    transferred and believes the plans to be overfunded by approximately $1
    million under ERISA (as defined) assumptions, underfunded by approximately
    $9 million under FASB 87 assumptions and, on a termination basis,
    underfunded by as much as $51 million under PBGC assumptions.
    Substantially all of the PBGC underfunding is related to two pension plans
    covering employees at L-3's Communication Systems -- Salt Lake and
    Aviation Recorders businesses.

         The Company, Lockheed Martin and the PBGC entered into certain
    agreements that include Lockheed Martin providing a commitment to the PBGC
    with regard to the Subject Plans (as defined) and the Company providing
    certain assurances to Lockheed Martin regarding such plans. See
    "Business--Pension Plans". The Company expects, based in part upon
    discussions with its consulting actuaries, that any increase in pension
    expenses or future funding requirements from those previously anticipated
    for the Subject Plans would not be material. However, there can be no
    assurance that the impact of any increased pension expenses or funding
    requirements under this arrangement would not be material to the Company. 

    Significant Customers

         The Company's sales are predominantly derived from contracts with
    agencies of, and prime contractors to, the Government. Although the
    various branches of the Government are subject to the same budgetary
    pressures and other factors, the various Government customers exercise
    independent purchasing decisions. The U.S. defense budget has declined in
    real terms since the mid-1980s, resulting in delays for some new program
    starts, program stretch-outs and program cancellations. The U.S. defense
    budget has begun to stabilize and increased modestly in fiscal 1996. In
    1996, the Company performed under approximately 180 contracts with value
    exceeding $1 million for the Government. Pro forma sales in 1996 to the
    Government, including pro forma sales to the Government through prime
    contractors, were $529 million, representing approximately 78.4% of the
    Company's corresponding sales. The Company's largest Government program, a
    cost plus, sole source contract for support of the U-2 Directorate of the
    DoD, contributed 14% of pro forma sales for 1996. No other program
    represented more than 7% of the Company's pro forma sales in 1996. The
<PAGE>
<PAGE>32
    loss of all or a substantial portion of sales to the Government would have
    a material adverse effect on the Company's income and cash flow. See
    "Management's Discussion and Analysis of Financial Condition and Results
    of Operations" and "Business--Government Contracts".

         Historical sales by the Company to Lockheed Martin were $70.7
    million in 1996 or 13.0% of the Company's total reported historical sales.
    As a part of the Acquisition, the Company and Lockheed Martin intend to
    enter into certain purchase agreements for the sale of products and
    systems to Lockheed Martin by the Company. The loss of all or a
    substantial portion of such sales to Lockheed Martin would have a material
    adverse effect on the Company's income and cash flow.

   
    Dependence on Lockheed Martin

         In addition to the above-mentioned sales to Lockheed Martin, the
    Company continues to be dependent on Lockheed Martin for certain services
    and continuing agreements. Lockheed Martin has agreed to indemnify the
    Company, subject to certain limitations, for its breach of representations
    and warranties contained in the Transaction Agreement. Lockheed Martin
    also has agreed to provide to the Company certain corporate services of a
    type currently provided to the Businesses at costs consistent with past
    practices. The Company and Lockheed Martin have entered into (i) supply
    agreements which reflect existing intercompany work transfer agreements or
    similar support arrangements with prices and other terms consistent with
    the present intercompany arrangements, (ii) certain subleases of real
    property and (iii) cross-licenses of intellectual property. There can be no
    assurance that, after the termination of these arrangements, the Company
    will be able to obtain these services or arrangements at comparable costs.
    Further, Lockheed Martin and Holdings have entered into a Limited Non-
    Competition Agreement (the "Noncompetition Agreement") which, for up to 
    three years, in certain circumstances, after the Closing, precludes 
    Lockheed Martin from engaging in the sale of any products that compete 
    with the products of L-3 that are set forth in the Noncompetition 
    Agreement for specifically identified applications of the products. 
    Under the Noncompetition Agreement, Lockheed Martin is prohibited, 
    with certain exceptions, from acquiring any business engaged in the sale of 
    the specified products referred to in the preceding sentence, although 
    Lockheed Martin may acquire such a business provided that it offers to 
    sell such business to L-3 within 90 days of its acquisition.  The 
    Noncompetition Agreement does not, among other things, (i) apply to 
    businesses operated and managed by Lockheed Martin on behalf of the 
    United States government, (ii) prohibit Lockheed Martin from engaging 
    in any existing businesses and planned businesses or businesses as of the 
    closing of the Transaction that are reasonably related to existing or 
    planned businesses or (iii) apply to selling competing products where
    such products are part of larger systems sold by Lockheed Martin. The 
    Company has also entered into agreements with Lockheed Martin relating 
    to the PBGC matter discussed above.
    

    Dependence on Key Personnel

         The Company's success depends to a significant degree upon the
    continued contributions of the Company's management, including Messrs.
    Lanza and LaPenta, and its ability to attract and retain other highly
    qualified management and technical personnel. As part of the Transaction,
    Messrs. Lanza and LaPenta invested $15 million to purchase 15% of the
    initial capital stock of the Company. The Company has entered into
    employment agreements with Messrs. Lanza and LaPenta. The Company
    maintains key man life insurance to cover Senior Management. The Company
    also faces competition for management and technical personnel from other
    companies and organizations. There can be no assurance that the Company
<PAGE>
<PAGE>33
    will be successful in hiring and retaining key personnel. See
    "Management--Directors and Executive Officers".

    Environmental Liabilities

         The Company's operations are subject to various federal, state and
    local environmental laws and regulations relating to the discharge,
    storage, treatment, handling, disposal and remediation of certain
    materials, substances and wastes used in or resulting from its operations.
    The Company continually assesses its obligations and compliance with
    respect to these requirements. Based on a review by an independent
    environmental consulting firm and its own internal assessments, management
    believes that the Company's current operations are in substantial
    compliance with all existing applicable environmental laws and
    regulations. New environmental protection laws that will be effective in
    1997 and thereafter may require the installation of environmental
    protection equipment at the Company's manufacturing facilities. However,
    the Company does not believe that its environmental expenditures, if any,
    will have a material adverse effect on its financial condition or results
    of operations.

         Pursuant to the Transaction Agreement, the Company has agreed to
    assume certain on-site and off-site environmental liabilities related to
    events or activities occurring prior to the consummation of the
    Transaction. Lockheed Martin has agreed to retain all environmental
    liabilities for all facilities no longer used by the Businesses and to
    indemnify fully the Company for such prior site environmental liabilities.
    Lockheed Martin has also agreed, for the first eight years following the
    Closing, to pay 50% of all costs incurred by the Company above those
    reserved for on the Company's balance sheet at closing relating to certain
    Company-assumed environmental liabilities and, for the seven years
    thereafter, to pay 40% of certain reasonable operation and maintenance
    costs relating to any environmental remediation projects undertaken in the
    first eight years. The Company is aware of environmental contamination at
    two of its facilities that will require ongoing remediation. Management
    believes that the Company has established adequate reserves for the
    potential costs associated with the assumed environmental liabilities.
    However, there can be no assurance that any costs incurred will be
    reimbursable from the Government or covered by Lockheed Martin under the
    terms of the Transaction Agreement or that the Company's environmental
    reserves will be sufficient.

    Litigation

         From time to time the Company is involved in legal proceedings
    arising in the ordinary course of its business. As part of the
    Acquisition, the Company has agreed to assume certain litigation relating
    to the Businesses and Lockheed Martin has agreed to indemnify the Company,
    up to certain limits, for a breach of its representations and warranties.
    Management believes it is adequately reserved for these liabilities and
    that there is no litigation pending that could have a material adverse
    effect on the Company or its operations, except as discussed below.

         As of June 30, 1997, the Company and Universal Avionics Systems
    Corporation ("Universal") has reached a settlement with respect to a
    lawsuit brought by Universal against the Company's Aviation Recorders
    operation ("Aviation Recorders"). The terms of this settlement will not
<PAGE>
<PAGE>34
    have a material adverse effect on the Company's financial condition or
    results of operations.

    Risks Inherent in Government Contracts

         The reduction in the U.S. defense budget has caused most
    defense-related government contractors to experience declining revenues,
    increased pressure on operating margins and, in few cases, net losses. The
    Company has experienced declining sales in each of its last five fiscal
    years. Specifically, adjusted sales of the Company and its predecessors
    have decreased from $925.5 million for the fiscal year ended December 31,
    1992 to $664.7 million for the fiscal year ended December 31, 1996. A
    significant further decline in U.S. military expenditures could materially
    adversely affect the Company's sales and earnings. The loss or significant
    curtailment of a material program in which the Company participates could
    also materially adversely affect the Company's future sales and earnings
    and thus the Company's ability to meet its financial obligations.

         Companies engaged primarily in supplying defense-related equipment
    and services to government agencies are subject to certain business risks
    peculiar to the defense industry. These risks include, among other things,
    the ability of the Government to: (i) suspend unilaterally the Company
    from receiving new contracts pending resolution of alleged violations of
    procurement laws or regulations, (ii) terminate existing contracts,
    (iii) audit the Company's contract related costs and fees, including
    allocated indirect costs, and (iv) control and potentially prohibit the
    export of the Company's products.

         All of the Company's Government contracts are, by their terms,
    subject to termination by the Government either for its convenience or for
    default of the contractor. Termination for convenience provisions provide
    only for the recovery by the Company of costs incurred or committed,
    settlement expenses and profit on work completed prior to termination.
    Termination for default provisions provide for the contractor to be liable
    for excess costs incurred by the Government in procuring undelivered items
    from another source. In addition to the right of the Government to
    terminate, Government contracts are conditioned upon the continuing
    availability of Congressional appropriations. Congress usually
    appropriates funds for a given program on a fiscal-year basis even though
    contract performance may take more than one year. Consequently, at the
    outset of a major program, the contract is usually partially funded, and
    additional monies are normally committed to the contract by the procuring
    agency only if, as and when appropriations are made by Congress for future
    fiscal years. Foreign defense contracts generally contain comparable
    provisions relating to termination at the convenience of the government.

         The Company is subject to audit and review by the Government of its
    costs and performance on, and accounting and general business practices
    relating to, Government contracts. The Company's contract related costs
    and fees, including allocated indirect costs, are subject to adjustment
    based on the results of such audits. In addition, under Government
    purchasing regulations, certain of the Company's costs, including certain
    financing costs, goodwill, portions of research and development costs, and
    certain marketing expenses may not be reimbursable under Government
    contracts. Further, as a government contractor, the Company is also
    subject to investigation, legal action and/or liability that would not
    apply to a commercial company.
<PAGE>
<PAGE>35
         The Company, like all defense businesses, is subject to risks
    associated with the frequent need to bid on programs in advance of design
    completion (which may result in unforeseen technological difficulties
    and/or cost overruns), the substantial time and effort required for
    relatively unproductive design and development, design complexity and
    rapid obsolescence, and the constant necessity for design improvement. The
    Company obtains many of its Government contracts through a process of
    competitive bidding. There can be no assurance that the Company will
    continue to be successful in winning competitively awarded contracts or
    that awarded contracts will generate sufficient sales to result in
    profitability for the Company. See "Business--Major Customers" and "--
    Government Contracts".

         In addition to these Government contract risks, many of the
    Company's products and systems require licenses from Government agencies
    for export from the United States, and certain of the Company's products
    currently are not permitted to be exported. There can be no assurance that
    the Company will be able to gain any and all licenses required to export
    its products, and failure to receive the required licenses could
    materially reduce the Company's ability to sell its products outside the
    United States.

         The Company's services are provided primarily through fixed price or
    cost plus contracts. Approximately 58% of the Company's pro forma sales in
    1996 were attributable to fixed price contracts. The financial results of
    long-term fixed price contracts are recognized using the cost-to-cost
    percentage-of-completion method. As a result, revisions in revenues and
    profit estimates are reflected in the period in which the conditions that
    require such revisions become known and are estimable. The risks inherent
    in long-term fixed price contracts include the difficulty of forecasting
    costs and schedules, contract revenues that are related to performance in
    accordance with contract specifications and potential for component
    obsolescence in connection with long-term procurements. Failure to
    anticipate technical problems, estimate costs accurately or control costs
    during performance of a fixed price contract may reduce the Company's
    profitability or cause a loss. Although the Company believes that adequate
    provision for its fixed price contracts is reflected in its financial
    statements, no assurance can be given that this provision is adequate or
    that losses on fixed price and time-and-material contracts will not occur
    in the future.

    Backlog

         The Company's backlog represents orders under contracts which are
    primarily with the Government. The Government enjoys broad rights to
    unilaterally modify or terminate such contracts. Accordingly, most of the
    Company's backlog is subject to modification and termination at the
    Government's will. There can be no assurance that the Company's backlog
    will become revenues in any particular period or at all. Further, there
    can be no assurance that the margins on any contract included in backlog
    that does become revenue will be profitable.

    Competition

         The communications equipment industry for defense applications and
    as a whole is highly competitive. Declining defense budgets and increasing
    pressures for cost reductions have precipitated a major consolidation in
<PAGE>
<PAGE>36
    the defense industry. The DoD's increased use of commercial off-the-shelf
    products and components in military equipment is expected to increase the
    entrance of new competitors. In addition, consolidation has resulted in
    delays in contract funding or awards and significant predatory pricing
    pressures associated with increased competition and reduced funding. The
    Company expects that the emergence of merchant suppliers will increase
    competition for OEM business. The Company's ability to compete for defense
    contracts depends to a large extent on the effectiveness and
    innovativeness of its research and development programs, its ability to
    offer better program performance than its competitors at a lower cost to
    the Government customer and its readiness in facilities, equipment and
    personnel to undertake the programs for which it competes. In some
    instances, programs are sole source or work directed by the Government to
    a single supplier. In such cases, there may be other suppliers who have
    the capability to compete for the programs involved, but they can only
    enter or reenter the market if the Government should choose to reopen the
    particular program to competition. Many of the Company's competitors are
    larger and have substantially greater financial and other resources than
    the Company. See "Business--Competition".

    Ownership of Holdings and the Company

         The Lehman Partnership owns a majority of the outstanding voting
    stock of Holdings, which owns all of the outstanding common stock of the
    Company. By virtue of such ownership, the Lehman Partnership has the power
    to direct the affairs of the Company and is able to determine the outcome
    of substantially all matters required to be submitted to stockholders for 
    approval, including the election of a majority of the Company's directors 
    and, except to the extent otherwise required by law, amendment of the 
    Company's Certificate of Incorporation. See "The Transaction" and 
    "Ownership of Capital Stock".

    Subordination

         The Company's obligations under the Notes are subordinate and junior
    in right of payment to all existing and future Senior Debt of the Company.
    As of June 30, 1997, on a pro forma basis after giving effect to the
    Transaction, the Company would have had approximately $400 million of
    indebtedness outstanding, of which $175 million would have been Senior
    Debt (excluding letters of credit). Additional Senior Debt may be incurred
    by the Company from time to time, subject to certain restrictions. By
    reason of such subordination, in the event of an insolvency, liquidation,
    or other reorganization of the Company, the lenders under the Senior
    Credit Facilities and other creditors who are holders of Senior Debt must
    be paid in full before the holders of the Notes may be paid; accordingly,
    there may be insufficient assets remaining after payment of prior claims
    to pay amounts due on the Notes. In addition, under certain circumstances,
    no payments may be made with respect to the Notes if a default exists with
    respect to certain Senior Debt. See "Description of the Exchange Notes--
    Subordination".

    Restrictions Imposed by the Senior Credit Facilities and the Indenture

         The Senior Credit Facilities and the Indenture contain a number of
    significant covenants that, among other things, restrict the ability of
    the Company to dispose of assets, incur additional indebtedness, repay
    other indebtedness, pay dividends, make certain investments or
<PAGE>
<PAGE>37
    acquisitions, repurchase or redeem capital stock, engage in mergers or
    consolidations, or engage in certain transactions with subsidiaries and
    affiliates and otherwise restrict corporate activities. There can be no
    assurance that such restrictions will not adversely affect the Company's
    ability to finance its future operations or capital needs or engage in
    other business activities that may be in the interest of the Company. In
    addition, the Senior Credit Facilities also require the Company to
    maintain compliance with certain financial ratios, including total EBITDA
    to total interest expense and total debt to total EBITDA, and limit
    capital expenditures by the Company. The ability of the Company to comply
    with such ratios and limits may be affected by events beyond the Company's
    control. A breach of any of these covenants or the inability of the
    Company to comply with the required financial ratios or limits could
    result in a default under the Senior Credit Facilities. In the event of
    any such default, the lenders under the Senior Credit Facilities could
    elect to declare all borrowings outstanding under the Senior Credit
    Facilities, together with accrued interest and other fees, to be due and
    payable, to require the Company to apply all of its available cash to
    repay such borrowings or to prevent the Company from making debt service
    payments on the Notes, any of which would be an Event of Default under the
    Notes. If the Company were unable to repay any such borrowings when due,
    the lenders could proceed against their collateral. In connection with the
    Senior Credit Facilities, the Company has granted the lenders thereunder a
    first priority lien on substantially all of its assets. The lenders under
    the Senior Credit Facilities will also have a first priority security
    interest in all of the capital stock of the Company and its subsidiaries.
    If the indebtedness under the Senior Credit Facilities or the Notes were
    to be accelerated, there can be no assurance that the assets of the
    Company would be sufficient to repay such indebtedness in full. See
    "Description of the Exchange Notes" and "Description of Senior Credit
    Facilities".

    Fraudulent Conveyance

         The Old Notes were incurred to finance the acquisition of the
    Businesses from Lockheed Martin. Management believes that the indebtedness
    of the Company represented by the Senior Credit Facilities and the Notes
    were incurred for proper purposes and in good faith, and that, based on
    present forecasts and other financial information, after the consummation
    of the Transaction and the issuance of the Notes, the Company will be
    solvent, will have sufficient capital for carrying on its business and
    will be able to pay its debts as they mature. Notwithstanding management's
    belief, however, under federal and state fraudulent transfer laws, if a
    court of competent jurisdiction in a suit by an unpaid creditor or a
    representative of creditors (such as a trustee in bankruptcy or a
    debtor-in-possession) were to find that, at the time of the incurrence of
    such indebtedness, the Company was insolvent, was rendered insolvent by
    reason of such incurrence, was engaged in a business or transaction for
    which its remaining assets constituted unreasonable small capital,
    intended to incur, or believed that it would incur, debts beyond its
    ability to pay such debts as they matured, or intended to hinder, delay or
    defraud its creditors, and that the indebtedness was incurred for less
    than reasonably equivalent value, then such court could, among other
    things, (i) void all or a portion of the Company's obligations to the
    Holders of the Exchange Notes, the effect of which would be that the
    Holders of the Exchange Notes might not be repaid in full and/or (ii)
<PAGE>
<PAGE>38
    subordinate the Company's obligations to the Holders of the Exchange Notes
    to other existing and future indebtedness of the Company to a greater
    extent than would otherwise be the case, the effect of which would be to
    entitle such other creditors to which the Exchange Notes were not
    previously subordinated to be paid in full before any payment could be
    made on the Exchange Notes. See "--Substantial Leverage" above.

   
    Limitation on Change of Control

         The Indenture provides that, upon the occurrence of a Change of
    Control of the Company or Holdings, the Company will make an offer to
    purchase all of the Exchange Notes at a price in cash equal to 101% of the
    aggregate principal amount thereof together with accrued and unpaid
    interest to the date of purchase. The Senior Credit Facilities currently
    prohibit the Company from repurchasing any Exchange Notes except with the
    proceeds of one or more Equity Offerings. The Senior Credit Facilities
    also provide that certain change of control events with respect to the
    Company would constitute a default thereunder. Any future credit
    agreements or other agreements relating to Senior Debt to which the
    Company becomes a party may contain similar restrictions and provisions.
    In the event a Change of Control event occurs at a time when the Company
    is prohibited from purchasing the Exchange Notes, or if the Company is
    required to make a Net Proceeds Offer (as defined) pursuant to the terms
    of the Exchange Notes, the Company could seek the consent of its lenders
    to the purchase of the Exchange Notes or could attempt to refinance the
    borrowings that contain such prohibition. If the Company does not obtain
    such a consent or repay such borrowings, the Company will remain
    prohibited from purchasing the Exchange Notes. In such case, the Company's
    failure to make such an offer or to purchase tendered Exchange Notes would
    constitute an Event of Default under the Indenture. If, as a result
    thereof, a default occurs with respect to any Senior Debt, the
    subordination provisions in the Indenture would likely restrict payments
    to the holders of the Exchange Notes. Finally, the Company's ability to
    pay cash to the holders of Notes upon a purchase may be limited by the
    Company's then-existing financial resources.  There can be no assurance
    that sufficient funds will be available when necessary to make any
    required purchases.  Furthermore, the Change of Control provisions may in
    certain circumstances make more difficult or discourage a takeover of the
    Company. See "Description of the Exchange Notes--Repurchase at the Option
    of Holders -- Change of Control".
    
<PAGE>
<PAGE>39
    Forward Looking Statements

         This Prospectus contains forward looking statements concerning the
    Company's operations, economic performance and financial condition,
    including in particular, the likelihood of the Company's success in
    operating as an independent company and developing and expanding its
    business and the realization of sales from backlog. These statements are
    based upon a number of assumptions and estimates which are inherently
    subject to significant uncertainties and contingencies, many of which are
    beyond the control of the Company, and reflect future business decisions
    which are subject to change. Some of these assumptions inevitably will not
    materialize, and unanticipated events will occur which will affect the
    Company's future results. All such forward looking statements are
    qualified by reference to matters discussed under this section entitled
    "Risk Factors".
<PAGE>
<PAGE>40
                                 USE OF PROCEEDS

         There will be no proceeds to the Company from the exchange of Notes
    pursuant to the Exchange Offer. 

         The net proceeds received by the Company from the Offering of the
    Old Notes, approximately $217.3 million after deducting discounts and
    estimated fees and expenses, together with the borrowings under the Senior
    Credit Facilities, were used to pay, in part, the cash portion of the
    purchase price of the Acquisition and pay related fees and expenses.


   
                                  CAPITALIZATION

         The following table sets forth the capitalization of L-3 at June
    30, 1997.

<TABLE>
<CAPTION>
                                                         June 30, 1997
                                                       -----------------
                                                        ($ in millions)
<S>                                                    <C>

    Revolving Credit Facility<F1> . . . . . .                  --
    Term Loan Facilities  . . . . . . . . . .              $174.0
    10 3/8% Senior Subordinated Notes
      due 2007  . . . . . . . . . . . . . . .               225.0
                                                           ------
       Total Debt   . . . . . . . . . . . . .               399.0
    Shareholders' Equity Capital    
       Common Stock . . . . . . . . . . . . .               125.0
       Retained Earnings  . . . . . . . . . .                 3.1
       Deemed Distribution<F2>. . . . . . . .                (7.5)
                                                           ------
          Total Capitalization  . . . . . . .              $519.6
                                                           ======
__________________________
<FN>
<F1> Availability of up to $100 million, none of which was drawn at
     Closing other than letters of credit, which were less than $10
     million.
<F2> Reflects the "Push Down" of Holdings' basis of its investment in the
     Company. The Acquisition was accounted for by Holdings as a purchase
     transaction in accordance with Accounting Principles Board Opinion
     No. 16. However, as a result of the 34.9% ownership retained by
     Lockheed Martin, the provisions of the Financial Accounting
     Standards Board's Emerging Issues Task Force Issue No. 88-16, "Basis
     in Leveraged Buyout Transactions" ("EITF 88-16"), is applied in
     connection with the allocation of purchase price to the acquired net
     assets. The application of the provisions of EITF 88-16 results in
     recording net assets acquired at approximately 34.9% of Lockheed
     Martin's carrying values plus 65.1% of fair value and the recording
     of a deemed distribution, estimated to be approximately $7.5
     million.

</TABLE>
    
<PAGE>
<PAGE>41
   
    UNAUDITED PRO FORMA CONDENSED CONSOLIDATED (COMBINED) FINANCIAL STATEMENTS

         The following unaudited pro forma financial information gives effect
    to (i) the purchase of the Businesses by Holdings and the Company, (ii) 
    the transfer of certain other assets and liabilities to the Company by 
    Lockheed Martin, (iii) the Financing, (iv) the initial capitalization of
    the Company and (v) the "push down" of Holdings' basis of its investment 
    in the Company. The unaudited pro forma condensed consolidated statement 
    of operations assumes the transactions occurred as of January 1, 1996. 
    The pro forma financial information is based on the historical
    consolidated (combined) financial statements of the Company for the six
    months ended June 30, 1997 (which include the historical combined financial
    statements of the Lockheed Martin Predecessor Businesses for the three
    months ended March 31, 1997), and the year ended December 31, 1996 (which
    include the results of the Loral Acquired Businesses for the nine months
    ended December 31, 1996), and the Loral Acquired Businesses for the
    three months ended March 31, 1996 using the purchase method of accounting
    and the assumptions and adjustments in the accompanying notes to the
    unaudited pro forma condensed consolidated (combined) financial statements.

         The pro forma adjustments are based upon preliminary estimates.
    Actual adjustments will be based on final appraisals and other analyses
    of fair values and adjustment of the final purchase price. Changes between
    preliminary and financial allocations for the valuation of contracts in
    process inventories, pension liabilities, fixed assets and deferred taxes
    could be material. The pro forma statement of operations does not reflect
    any costs savings that management believes would have resulted had the
    transactions occurred on January 1, 1996. The pro forma financial
    information should be read in conjunction with the unaudited interim
    condensed consolidated (combined) financial statements of the Company as
    of June 30, 1997 and for the six month period ended June 30, 1997
    and the audited combined financial statements as of December 31,
    1996, and for the year ended December 31, 1996 of the Businesses. The pro
    forma data may not be indicative of the results that actually would have
    occurred had the transactions been in effect on the dates indicated or
    results that may be obtained in the future.
    
<PAGE>
<PAGE>42
   
     Unaudited Pro Forma Condensed Consolidated Statement of Operations Data

<TABLE>
<CAPTION>

                                 Six Months Ended June 30, 1997                            Year Ended December 31, 1996
                     ------------------------------------------------------  -----------------------------------------------------
                      The Company    Lockheed                                  Lockheed
                     Three Months      Martin                                    Martin        Loral
                         Ended      Predecessor                               Predecessor    Acquired
                       June 30,     Businesses     Pro forma     Pro forma    Businesses    Businesses    Pro forma    Pro forma
                         1997          <F1>       Adjustments  Consolidated      <F1>          <F1>      Adjustments  Consolidated
                      -----------   -----------   -----------  ------------   -----------   -----------  -----------  ------------
                                                                     ($ in millions)
                                   
<S>                  <C>            <C>          <C>           <C>           <C>           <C>           <C>           <C>
Statement of                       
 Operations Data:                  
Sales . . . . . . .    $168.0        $158.9      $  --           $326.9        $543.1        $132.2      $  --            $675.3
Cost of sales . . .     152.9         151.0       (1.0)<F3><F5>   302.9         499.4         124.4       (4.5)<F3><F5>    619.3
                       ------        ------      -----           ------        ------        ------      -----            ------
  Operating income       15.1           7.9        1.0             24.0          43.7           7.8        4.5              56.0
 Interest expense  .     10.0           8.4        1.3 <F2>        19.7          24.2           4.4      (12.0)<F2>         40.6
                       ------        ------      -----           ------        ------        ------      -----            ------
  Earnings                         
    (loss) before                  
    income taxes   .      5.1           (.5)       (.3)              4.3         19.5           3.4       (7.5)             15.4
 Income tax expense                
   (benefit) . . . .      2.0           (.2)       (.1)<F4>          1.7          7.8           1.3       (3.0)<F4>          6.1
                       ------        ------      -----            ------       ------        ------      -----            ------
  Net earnings                     
   (loss)   . . . .    $  3.1        $  (.3)       (.2)              2.6       $ 11.7        $  2.1      $(4.5)           $  9.3
                       ======        ======      =====            ======       ======        ======      =====            ======

</TABLE>
    



                  See notes to Unaudited Pro Forma Condensed
                       Consolidated Financial Statements.

<PAGE>
<PAGE>43
   
     Notes to Unaudited Pro Forma Condensed Consolidated Financial Statements

         The following facts and assumptions were used in determining the pro
    forma effect of the Transaction.

<F1> Holdings and Lockheed Martin entered into a Transaction Agreement
     dated as of March 28, 1997 ("Transaction Agreement") whereby
     Holdings acquired effective April 1, 1997 substantially all of the
     assets and certain liabilities of ten business units of Lockheed
     Martin that comprise the Company's Secured Communication Systems and
     Specialized Communication Products businesses. As a result of the
     Acquisition, Lockheed Martin, the Lehman Partnership and Senior
     Management own 34.9%, 50.1% and 15.0% of common equity,
     respectively, of Holdings, the sole stockholder of the Company. The
     purchase price of $525.0 million comprised $479.8 million of cash
     and $45.2 million of Holdings' common equity retained by Lockheed
     Martin. The cash portion of the purchase price is subject to certain
     agreed upon adjustments and other adjustments based upon the closing
     tangible net asset value as defined in the Transaction Agreement.
     For purposes of the pro forma financial information, a reduction
     in the purchase price of $20.0 million has been assumed pursuant to
     the Transaction Agreement. Costs related to the Transaction are
     estimated to approximate $20.0 million of which $14.0 million is
     related to the Financing and is included in other assets. Holdings
     and the Company had no operations until the consummation of the
     acquisition; accordingly, the pro forma financial statements
     reflect the combined statement of operations of the Lockheed Martin
     Predecessor Businesses for the three month period ended March 31, 1997
     and for the year ended December 31, 1996 and the combined statement of
     operations of the Loral Acquired Businesses for the three months ended
     March 31, 1996.

<F2> The Acquisition was financed with the proceeds of $175 million of
     Term Loan Facilities, $225 million of Exchange Notes and capital
     contributions of $125 million, including the $45.2 million retained
     by Lockheed Martin. Prior to April 1, 1997, interest expense was
     allocated to the Lockheed Martin Predecessor Businesses from Lockheed
     Martin. The pro forma statement of operations reflects the elimination
     of allocated interest expense of $8.4 million for the three months
     ended March 31, 1997 and $28.6 million for the year ended December 31,
     1996 and the following additional adjustments to interest expense.
    
<PAGE>
<PAGE>44

   
<TABLE>
<CAPTION>
                                              Three Months
                                                  Ended         Year Ended
                                                March 31,       December 31,
                                                  1977             1996
                                             --------------    --------------
                                             ($ in millions)

<S>                                          <C>               <C>

    Interest on Notes (10.375% on $225
      million). . . . . . . . . . . . . .        $ 5.8             $23.3
    Interest on borrowings under the
      Senior Credit Facilities (8.40% on
      $175 million) . . . . . . . . . . .          3.7              14.7
    Commitment fee of 0.50% on unused
      Revolving Credit Facility . . . . .           .1                .5
    Amortization of deferred financing
      costs . . . . . . . . . . . . . . .           .6               2.1
                                                  ----              ----
                                                 $10.2             $40.6
                                                 =====             =====

<F3>  The estimated excess of purchase price over net assets acquired of
      $297.9 million is being amortized over 40 years resulting in a
      pro forma charge of $7.7 million for 1996 and $1.9 million for the
      three months ended March 31, 1997. Further, the pro forma balance
      sheet includes the elimination of $280.1 million of intangibles,
      primarily cost in excess of net assets acquired, included in the
      Lockheed Martin Predecessor historical balance sheet, and the pro
      forma statement of operations includes the elimination of $10.1
      million and $2.7 million for 1996 and the three months ended March
      31, 1997, respectively, of related amortization expense. The
      preliminary purchase price allocation includes an estimated $4.4
      million adjustment relating to a reduction of contracts in process
      resulting from valuing acquired contracts in process at contract
      price, less the estimated cost to complete and an allowance for
      normal profit margin on the Company's effort to complete such
      contracts. In addition, contracts in process include an estimated
      increase of $3.0 million related to valuing certain commercial
      finished goods inventory at their fair values. The non-recurring
      changes to income in 1996 resulting from the above-mentioned
      adjustments are not material to the pro forma statement of operations.

<F4>  A combined statutory (federal and state) tax rate of 41% was
      assumed on the pro forma adjustments.

</TABLE>
    
<PAGE>
<PAGE>45
   
<F5>  In connection with the Acquisition, Lockheed Martin also
      transferred the assets and liabilities of a microwave semiconductor
      product line, a building to be used by one of the acquired
      divisions, and certain leasehold improvements. No adjustment has
      been made to the pro forma statement of operations for the effect
      of these transfers because they are not material. In addition, L-3
      has agreed to assume the assets and liabilities of certain defined
      benefit pension plans and a liability for retiree medical and life
      insurance for certain employees. The pro forma statement of
      operations for the six months ended June 30, 1997 (for the three
      months ended March 31, 1997) and the year ended December 31, 1996
      includes a net reduction to costs and expenses of $.6 million and $2.5
      million, respectively, to record estimated pension cost on a separate
      company basis net of the reversal of the allocated pension cost
      included in the historical financial statements. No such adjustment
      has been made to the pro forma statement of operations for retiree
      medical and life insurance benefits because the estimated expense of
      those benefits on a separate company basis approximates the cost
      included in the historical financial statements.
    
<PAGE>
<PAGE>46
   
                          SELECTED FINANCIAL INFORMATION

          The following unaudited selected consolidated (combined) financial
    data as of June 30, 1997 and for the six month periods then ended June
    30, 1997 and 1996 have been derived from, and should be read in conjunction
    with, the unaudited interim condensed consolidated (combined) financial
    statements of the Company and footnotes thereto as of June 30, 1997
    included elsewhere herein.

          The following selected combined financial data as of March 31, 1997
    and for the three months ended March 31, 1997 and as of December
    31, 1996 and 1995 and for the years ended December 31, 1996, 1995 and 1994
    have been derived from, and should be read in conjunction with, the audited
    Combined Financial Statements of the Businesses and footnotes thereto
    included elsewhere herein. The combined selected financial data for the
    three month periods ended March 31, 1996 have been derived from, and should
    be read in conjunction with, the unaudited Combined Financial Statements
    of the Businesses and footnotes thereto included elsewhere herein. In
    the opinion of the management, the unaudited combined financial
    statements include all adjustments (consisting of normal recurring
    accruals) considered necessary for the fair presentation of the
    information contained therein. Results for the interim periods are not
    necessarily indicative of the results to be expected for the entire year.

          The unaudited selected combined financial data for the three month
    period ended March 31, 1996 and as of December 31, 1994 and 1993, March 31,
    1993 and December 31, 1992 for balance sheet data and the nine months ended
    December 31, 1993, the three months ended March 31, 1993 and the year ended
    December 31, 1992 for statement of operations data have been derived from
    the unaudited financial statements of Communication Systems -- Camden. In
    the opinion of the Businesses' management, such unaudited financial
    statements reflect all adjustments (consisting of normal recurring
    adjustments) necessary to present fairly the financial position and results
    of operations of Communication Systems -- Camden, also referred to as
    Lockheed Martin Communication Systems Division in the Lockheed Martin
    Predecessor Financial Statements, as of the dates and periods indicated.
    These selected financial data should be read in conjunction with
    "Management's Discussion and Analysis of Financial Condition and Results
    of Operations" and the condensed consolidated (combined) financial
    statements of the Company and the Combined Financial Statements of the
    Lockheed Martin Predecessor Businesses and the Loral Acquired Businesses
    included elsewhere herein.
    
<PAGE>
<PAGE>47
   
<TABLE>
<CAPTION>
                                           Six Months Ended June 30, 1997
                                          --------------------------------
                                                                                                   For the Three
                                                     Three Months                                      Months
                                                        Ended                   Six Months         Ended March 31,
                                          --------------------------------         Ended        --------------------
                                           June 30, 1997    March 31, 1997     June 30, 1996      1997     1996<F2>
                                          ---------------   --------------     -------------    --------  ----------
                                                                 ($ in millions)

<S>                                       <C>               <C>                <C>              <C>       <C>
Statement of Operations Data:                              |                
Sales . . . . . . . . . . . . . . . . . .       $168.0     |    $158.9             $206.4        $158.9      $ 41.2
Operating income  . . . . . . . . . . . .         15.1     |       7.9               10.9           7.9         1.7
Interest expense <F4> . . . . . . . . . . .       10.0     |       8.4                9.4           8.4         2.0
Provision (benefit) for income taxes<F4>.          2.0     |       (.2)               1.3           (.2)         .2
Net earnings (loss) . . . . . . . . . . .          3.1     |       (.3)                .2           (.3)        (.5)
                                                           |                
Other Data:                                                |                
EBITDA<F5>  . . . . . . . . . . . . . . .       $ 22.3     |    $ 15.1          $ 21.2        $ 15.1         $  4.8
Depreciation expense  . . . . . . . . . .          4.5     |       4.5             5.8            4.5            1.2
Amortization expense  . . . . . . . . . .          2.7     |       2.7             4.5            2.7            1.9
Capital expenditures  . . . . . . . . . .          3.1     |       4.3             4.7            4.3             .4
Ratio of earnings to fixed charges  . . .          1.47x   |      <F6>            1.02x           <F6>            <F6>
Cash from (used in) operating activities.         32.9     |     (16.3)          (29.4)         (16.3)          10.2
Cash from (used in) investing activities.       (473.6)    |      (4.3)         (292.0)          (4.3)           (.4)
Cash from (used in) financing activities.        463.3     |      20.6           321.4           20.6           (9.8)
                                                           |                
Balance Sheet Data:                                        |                
Working capital . . . . . . . . . . . . .       $117.6     |    $121.4             N/A         $121.4            N/A
Total assets  . . . . . . . . . . . . . .        680.9     |     608.5             N/A          608.5            N/A
Invested equity . . . . . . . . . . . . .           --     |     493.9             N/A          493.9            N/A
Shareholders' equity. . . . . . . . . . .        120.6     |        --             N/A            --             N/A

</TABLE>
    
<PAGE>
<PAGE>48
<TABLE>
<CAPTION>
                                                                             Years Ended December 31,
                                               ----------------------------------------------------------------------------------
                                                                                                    1993
                                                                                      ------------------------------
                                                                                        Nine Months     Three Months
                                                                                           Ended           Ended
                                                 1996<F1>     1995<F2>     1994<F2>     Dec. 31<F2>     March 31<F3>     1992<F3>
                                               ----------   ----------   ----------   -------------   ---------------  ----------
                                                                                  ($ in millions)
<S>                                            <C>          <C>          <C>          <C>             <C>              <C>
Statement of Operations Data:                                                                        |
Sales . . . . . . . . . . . . . . . . . . . .     $543.1       $166.8       $218.9        $200.0     |     $67.8          $368.5
Operating income  . . . . . . . . . . . . . .       43.7          4.7          8.4          12.4     |       5.1            49.3
Interest expense<F4>  . . . . . . . . . . . .       24.2          4.5          5.5           4.1     |        --              --
Provision (benefit) for income taxes<F4>. . .        7.8          1.2          2.3           3.8     |       2.0            19.8
Net earnings (loss) . . . . . . . . . . . . .       11.7         (1.0)         0.6           4.5     |       3.1            29.5
                                                                                                     |
Other Data:                                                                                          |
EBITDA<F4>  . . . . . . . . . . . . . . . . .     $ 68.7       $ 16.2       $ 19.9        $ 23.4     |     $ 7.0          $ 58.5
Depreciation expense  . . . . . . . . . . . .       14.9          5.5          5.4           6.1     |       1.8             8.9
Amortization expense  . . . . . . . . . . . .       10.1          6.1          6.1           4.9     |       0.1             0.3
Capital expenditures  . . . . . . . . . . . .       13.5          5.5          3.7           2.6     |       0.8             3.9
Ratio of earnings to fixed charges  . . . . .       1.72x        1.03x        1.40x          N/A     |       N/A             N/A
Cash from (used in) operating activities  . .       40.0          9.4         21.8           N/A     |       N/A             N/A
Cash from (used in) investing activities  . .     (298.2)        (5.5)        (3.7)          N/A     |       N/A             N/A
Cash from (used in) financing activities  . .      267.3         (3.8)       (18.1)          N/A     |       N/A             N/A
                                                                                                     |
Balance Sheet Data:                                                                                  |
Working capital . . . . . . . . . . . . . . .     $ 98.8       $ 21.1       $ 19.3        $ 24.7     |     $22.8          $ 35.8
Total assets  . . . . . . . . . . . . . . . .      593.3        228.5        233.3         241.7     |      93.5           105.1
Invested equity . . . . . . . . . . . . . . .      473.6        194.7        199.5         202.0     |      59.9            72.8
Shareholders' equity. . . . . . . . . . . . .         --           --           --            --     |        --
                                                                                                     |
</TABLE>
<PAGE>
<PAGE>49
   
____________________
[FN]
<F1>   Reflects ownership of Loral's Communication Systems -- Salt Lake
       and Specialized Communication Products businesses commencing
       April 1, 1996.
<F2>   Reflects ownership of Communication Systems -- Camden by Lockheed
       Martin commencing April 1, 1993.
<F3>   Reflects ownership of Communication Systems -- Camden by GE
       Aerospace for the periods indicated. The amounts shown herein
       include only those amounts as reflected in the financial records of
       Communication Systems -- Camden.
<F4>   For periods prior to April 1, 1997, interest expense and income tax
       (benefit) provision were allocated from Lockheed Martin.
<F5>   EBITDA is defined as income before deducting interest expense,
       income taxes, depreciation and amortization. EBITDA is not a
       substitute for operating income, net earnings and cash flow from
       operating activities as determined in accordance with generally
       accepted accounting principles as a measure of profitability or
       liquidity. EBITDA is presented as additional information because
       management believes it to be a useful indicator of the Company's
       ability to meet debt service and capital expenditure requirements
       and because certain debt covenants of L-3 utilize EBITDA to measure
       compliance with such covenants.
<F6>   For the three months ended March 31, 1997 and 1996, earnings were
       insufficient to cover fixed charges by $.5 million and $.4 million,
       respectively.
    
<PAGE>
<PAGE>50
   
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

    General

          The Company is a supplier of sophisticated secure communication
    systems and specialized communication products including secure, high
    data rate communication systems commercial fixed wireless communication
    products, microwave components, avionic displays and recorders and
    instruments products. The Company's customers include the Department of
    Defense, selected U.S. government intelligence agencies, major aerospace/
    defense prime contractors and commercial customers. The Company operates
    primarily in one industry segment, electronic components and systems.

          Substantially all the Company's products are sold to agencies of
    the U.S. Government, primarily the Department of Defense, to foreign
    government agencies or to prime contractors or subcontractors thereof.
    All domestic government contracts and subcontracts of the Businesses are
    subject to audit and various cost controls, and include standard provisions
    for termination for the convenience of the U.S. Government. Multi-year
    U.S. Government contracts and related orders are subject to cancellation
    if funds for contract performance for any subsequent year become
    unavailable. Foreign government contracts generally include comparable
    provisions relating to termination for the convenience of the government.

          The decline in the U.S. defense budget since the mid 1980s has
    resulted in program delays, cancellations and scope reduction for defense
    contracts in general. These events may or may not have an effect on the
    Company's programs; however, in the event that U.S. Government
    expenditures for products of the type manufactured by the Company are
    reduced, and not offset by greater commercial sales or other new programs
    or products, or acquisitions, there may be a reduction in the volume of
    contracts or subcontracts awarded to the Company.

          In response to the decline in the defense budget, the DoD has focused
    its resources on enhancing its military readiness, joint operations and
    multiple mission capabilities and on incorporating advanced electronics to
    improve performance, reduce operating costs and extend life expectancy of
    its existing and future platforms. The emphasis on system interoperability,
    force multipliers and providing battlefield commanders with real-time data
    is increasing the electronics content of nearly all of the major military
    procurement and research programs. As a result, the DoD's budget for
    communications and defense electronics is expected to grow. According to
    Federal Sources, an independent private consulting group, the U.S. defense
    budget for command, control, communications and intelligence ("C3I") is
    projected to increase at a compound annual growth rate of 5.8% through
    2002. Management believes that L-3 will benefit from this growth due to
    its substantial position in the markets for secure communication systems,
    antenna systems, display systems, microwave components and other related
    areas.
    
<PAGE>
<PAGE>51
   
<TABLE>
<CAPTION>

                                                          Six Months Ended June 30, 1997
                                                  -----------------------------------------------
                                                  Three Months     Three Months                       Six Months
                                                      Ended            Ended                            Ended
                                                     June 30,         March 31,        Combined        June 30,
                                                      1997             1997           Six Months         1996
                                                  -------------    -------------    -------------    ------------

<S>                                               <C>              <C>              <C>              <C>

    Statement of Operations Data:
    Sales . . . . . . . . . . . . . . . . . . .      $168.0     |     $158.9           $326.9           $206.4
    Cost of sales . . . . . . . . . . . . . . .       152.9     |      151.0            303.9            195.5
                                                      -----     |      -----            -----            -----
     Operating income   . . . . . . . . . . . .        15.1     |        7.9             23.0             10.9
    Allocated interest expense  . . . . . . . .        10.0     |        8.4             18.4              9.4
                                                      -----     |      -----            -----            -----
     Income (loss) before income taxes  . . . .         5.1     |        <.5>             4.6              1.5
    Income taxes (benefit)  . . . . . . . . . .         2.0     |        <.2>             1.8              1.3
                                                      -----     |      -----            -----            -----
     Net earnings (loss)  . . . . . . . . . . .      $  3.1     |     $  <.3>          $  2.8           $   .2
                                                      =====     |      =====            =====            =====

</TABLE>
    

<TABLE>
<CAPTION>

                                                  Three Months Ended
                                                       March 31,        Years Ended December 31,
                                                  ------------------  ----------------------------
                                                    1997      1996      1996      1995      1994
                                                  --------  --------  --------  --------  -------- 
                                                                  ($ in millions)
<S>                                               <C>       <C>       <C>       <C>       <C>

    Statement of Operations Data:
    Sales . . . . . . . . . . . . . . . . . . .    $158.9    $ 41.2    $543.1    $166.8    $218.9
    Cost of sales . . . . . . . . . . . . . . .     151.0      39.5     499.4     162.1     210.5
                                                    -----     -----     -----     -----     -----
     Operating income   . . . . . . . . . . . .       7.9       1.7      43.7       4.7       8.4
    Allocated interest expense  . . . . . . . .       8.4       2.0      24.2       4.5       5.5
                                                    -----     -----     -----     -----     -----
     Income (loss) before income taxes  . . . .       (.5)      (.3)     19.5       0.2       2.9
    Income taxes (benefit)  . . . . . . . . . .       (.2)       .2       7.8       1.2       2.3
                                                    -----     -----     -----     -----     -----
     Net earnings (loss)  . . . . . . . . . . .    $  (.3)   $  (.5)   $ 11.7    $ (1.0)   $  0.6
                                                    =====     =====     =====     =====     =====

</TABLE>

<PAGE>
<PAGE>52
   
    Results of Operations

          The Company's financial statements reflect operations since the
    effective date of the acquisition (April 1, 1997); accordingly
    comparisons for the six months ended June 30, 1997 to the prior period
    of the Predecessor Company are not meaningful. To facilitate meaningful
    comparisons of the operating results of the periods set forth below, the
    results of operations for the six months June 30, 1997 were obtained by
    combining, without adjustment, the results of operations of the Predecessor
    Company for the period January 1, 1997 through March 31, 1997 and the
    Company for the period April 1, 1997 through June 30, 1997. The results of
    operations for the six months ended June 30, 1996 represent the results of
    operations of the Predecessor Company. Interest expense and income taxes
    expense for the periods are not comparable and the impact of interest
    expense and income taxes expense on the Company is discussed below. See
    the columns denoted "Predecessor Company" and "The Company," representing
    the predecessor periods and successor periods, respectively, in the
    statements of operations and cash flows for the periods included in this
    report.

          The results of operations of the Predecessor Company for the three
    months ended March 31, 1997 and the six months ended June 30, 1996, include
    certain costs and expenses allocated by Lockheed Martin for corporate
    office expenses based primarily on the allocation methodology prescribed
    by government regulations pertaining to government contractors. Interest
    expense was allocated based on Lockheed Martin's actual weighted average
    consolidated interest rate applied to the portion of the beginning of the
    year invested equity deemed to be financed by consolidated debt based on
    Lockheed Martin's debt to equity ratio on such date. The provision/benefit
    for income taxes was allocated to the Predecessor Company as if they were
    separate taxpayers, calculated by applying statutory rates to reported
    pre-tax income after considering items that do not enter into the
    determination of taxable income and tax credits related to the Predecessor
    Company. Also pension and post employment benefit costs were allocated
    based on employee headcount. Accordingly, the results of operations and
    financial position hereinafter of the Predecessor Company discussed may
    not be the same as would have occurred had the Predecessor Company
    been an independent entity.

    As an independent entity, actual corporate office expense are expected to
    be about 10% to 20% or approximately $1 million to $2 million less than
    corporate office expense allocated to the Businesses by Lockheed Martin
    and Loral.  Actuarial studies are being prepared regarding stand alone
    employee benefit costs; however, the Company believes that such costs
    will not vary materially from historical predecessor amounts.  The
    ultimate impact of the aforementioned items on the Company's future
    results of operations will be mitigated due to the cost-plus nature
    of certain of the Company's government contracts which comprised
    approximately 42% of the 1996 pro forma sales.  For the anticipated
    impact of interest and income taxes on a stand-alone basis, refer to
    pro forma financial information included elsewhere herein.
    

<PAGE>
<PAGE>53
   

    
<PAGE>
<PAGE>54
   
    Three Months Ended June 30, 1997 and June 30, 1996

          The following table sets forth selected income statement data for
    the Company and the Predecessor Company for the periods indicated:

<TABLE>
<CAPTION>

                                                                     Predecessor
                                                The Company            Company
                                               -------------        -------------
                                               Three Months         Three Months
                                                   Ended                Ended
                                               June 30, 1997        June 30, 1996
                                               -------------        -------------
                                                      (Dollars in thousands)
<S>                                            <C>                 <C>

    Sales . . . . . . . . . . . . . . . . . .     $168,030             $165,294
    Cost and expenses . . . . . . . . . . . .      152,909              156,040
                                                  --------             --------

    Operating income  . . . . . . . . . . . .       15,121                9,254
    Interest expense  . . . . . . . . . . . .        9,970                7,386
                                                  --------             --------

    Income before income taxes  . . . . . . .        5,151                1,868
    Income taxes  . . . . . . . . . . . . . .        2,060                1,131
                                                  --------             --------

    Net income  . . . . . . . . . . . . . . .     $  3,091             $    737
                                                  ========             ========

</TABLE>
    
<PAGE>
<PAGE>55
   
          Sales for the quarter ended June 30, 1997 increased to $168.0 million
    from $165.3 million for the quarter ended June 30, 1996 (the "prior year
    period"). Operating income increased to $15.1 million compared with $9.3
    million in the prior year period. Net income increased to $3.1 million
    compared to $0.7 million in the prior year period.

          The sales increase was attributable to increased volume on sales of
    the E2-C Trac-A antenna program, microwave components and Common
    High-bandwidth Data Link (CHBDL) systems; partially offset by lower volume
    on expendable countermeasures and U-2 Support program.

          Operating income as a percentage of sales increased to 9.0% in the
    quarter ended June 30, 1997 compared to 5.6% in the prior year period. The
    increase is largely attributable to the improved operating margins in the
    Telemetry product lines, increased sales volume on higher-margin microwave
    components and the favorable impact of the Avionics product lines
    discontinued in the prior year.

          Interest expense is not comparable to prior year period as a result
    of the financing related to the Acquisition. Interest expense for the
    Company for the quarter ended June 30, 1997 was $10.0 million. Interest
    expense for the three months ended June 30, 1996, represents an
    allocation of Lockheed Martin's interest expense to the Predecessor
    Company.

          The effective income tax rate for the Company for the quarter ended
    June 30, 1997 was 40% reflecting the estimated effective income tax rate
    for the full year ended December 31, 1997. In the prior year period, the
    effective income tax rate of the Predecessor Company was significantly
    impacted by amortization of costs in excess of net assets acquired, which
    were not deductible for income tax purposes.

    Six Months Ended June 30, 1997 and June 30, 1996

          The following table sets forth selected income statement data for
    the Company and the Predecessor Company for the periods indicated.
    
<PAGE>
<PAGE>56
   
<TABLE>
<CAPTION>

                                                                Predecessor                        Predecessor
                                               The Company        Company                            Company
                                              -------------    -------------                      -------------
                                                                                   Combined
                                              Three Months      Three Months      Six Months       Six Months
                                                 Ended             Ended             Ended            Ended
                                              June 30, 1997    March 31, 1997    June 30, 1997    June 30, 1996
                                              -------------    --------------    -------------    -------------
                                                                    (Dollars in thousands)
<S>                                           <C>              <C>               <C>              <C>

    Sales . . . . . . . . . . . . . . . . .      $168,030          $158,873         $326,903         $206,447
    Cost and expenses . . . . . . . . . . .       152,909           150,937          303,846          195,517
                                                 --------          --------         --------         --------

    Operating income  . . . . . . . . . . .        15,121             7,936           23,057           10,930
    Interest expense  . . . . . . . . . . .         9,970             8,441           18,411            9,414
                                                 --------          --------         --------         --------

    Income (loss) before income taxes . . .         5,151              (505)           4,646            1,516
    Income taxes  . . . . . . . . . . . . .         2,060              (247)           1,813            1,276
                                                 --------          --------         --------         --------

    Net income (loss) . . . . . . . . . . .      $  3,091             ($258)        $  2,833         $    240
                                                 ========          ========         ========         ========

</TABLE>

          Sales for the six months ended June 30, 1997 increased to $326.9
    million from $206.5 million for the six months ended June 30, 1996 (the
    "prior year period"). Operating income increased to $23.1 million from
    $10.9 million in the prior year period. Net income increased to $2.8
    million from $0.2 million in the prior year period.

          The sales increase was attributable primarily to the sales of the
    Loral Acquired Businesses which contributed $248.0 million for the six
    months ended June 30, 1997 compared to $126.2 in the prior year period.
    The acquisition of the Loral Acquired Businesses was effective April 1,
    1996. Sales of Communication Systems - Camden decreased by $1.3 million
    to $78.9 million compared to prior year period.

          Operating income as a percentage of sales increased to 7.1% in the
    six months ended June 30, 1997 compared to 5.3% in the prior year period.
    The increase in operating income also was largely attributable to the
    Loral Acquired Businesses, which contributed operating income of $23.8
    million for the six months ended June 30, 1997 compared to $7.8 million
    in the prior year period. Communication Systems - Camden's operating
    income for the period compared to prior year decreased by $4.0 million
    to a $0.8 million operating loss, primarily due to increased costs on
    the Space Station, Baseband and ADODSM programs.
    
<PAGE>
<PAGE>57
   
          Interest expense is not comparable to prior year period as a result
    of the financing related to the Acquisition. Interest expense for the
    Company for the three months ended June 30, 1997 was $10.0 million.
    Interest expense for the six months ended June 30, 1996, represents an
    allocation of Lockheed Martin's interest expense to the Predecessor
    Company.

          The effective income tax rate of the Company for the quarter ended
    June 30, 1997 was 40%, reflecting the estimated effective income tax rate
    for the full year ended December 31, 1997. In the prior year period, the
    effective income tax rate of the Predecessor Company was significantly
    impacted by amortization of costs in excess of net assets acquired, which
    were not deductible for income tax purposes.

          Three Months Ended March 31, 1997 Compared With Three Months Ended
    March 31, 1996

          The following table sets forth selected income statement data
    for the Predecessor Company for the periods indicated.

<TABLE>
<CAPTION>
                                                  Predecessor Company
                                                 ---------------------
                                                  Three Months Ended
                                                 ---------------------
                                                 March 31,   March 31,
                                                    1997        1996
                                                 ---------   ---------
                                                    ($ in millions)
<S>                                              <C>         <C>

    Sales . . . . . . . . . . . . . . . . .       $158.9      $ 41.2
    Cost of expenses. . . . . . . . . . . .        151.0        39.5
                                                   -----      ------
    Operating income  . . . . . . . . . . .          7.9         1.7
    Allocated interest expense  . . . . . .          8.4         2.0
                                                   -----       -----
    Income before income taxes  . . . . . .          (.5)        (.3)
    Allocated income taxes. . . . . . . . .          (.2)         .2
                                                   -----       -----
     Net income . . . . . . . . . . . . . .       $  (.3)     $  (.5)
                                                  ======      ======

</TABLE>

          Sales for the three months ended March 31, 1997 (the "1997 period")
    increased to $158.9 million from $41.2 million for the three months ended
    March 31, 1996 (the "1996 period"). Operating income in the 1997 period
    increased to $7.9 million compared with $1.7 million in the 1996 period.
    Net loss decreased to $.3 million from $.5 million. The Loral Acquired
    Business contributed $3.3 million in net earnings for the 1997 period,
    offset by net loss of $3.6 million in Communications Systems -- Camden.
    
<PAGE>
<PAGE>58
   
          The sales increases was attributable to the Loral Acquired
    Businesses which contributed $119.8 million of the increase. Sales of
    Communications Systems -- Camden decreased by $2.1 million compared to the
    1996 period primarily due to lower volume on the SIGINT production and
    Secure Terminal Equipment (STE) development programs.

          The increase in operating income also was largely attributable to
    the Loral Acquired Business, which contributed $10.7 million of the
    increase. Communication Systems - Camden's 1996 operating income for the 
    1997 period decreased by $4.4 million to a $2.8 million operating loss 
    for the 1997 period, primarily due to increased costs on the Space Station, 
    Baseband and AMODSM programs.

          Operating income as a percentage of sales increased to 5.0% in the
    1997 period compared to 4.1% in the 1996 period. The increase is
    attributable to higher margins and operating improvements in the Loral
    Acquired Businesses with operating income as a percentage of sales of
    8.9%, offset by negative margins in Communications Systems -- Camden.

          Allocated interest expense increased to $8.4 million from $2.0
    million due primarily to the acquisition of the Loral Acquired Businesses,
    which was assumed to be fully financed by debt, coupled with a higher
    debt-to-equity ratio used in the allocation for Communications Systems --
    Camden.

          Year Ended December 31, 1996 Compared with Year Ended December 31,
    1995

          The following table sets forth selected income statement data for
    the Predecessor Company for the periods indicated.

<TABLE>
<CAPTION>
                                                     Predecessor Company
                                                 ---------------------------
                                                          Year Ended
                                                 ---------------------------
                                                 December 31,   December 31,
                                                     1996           1995
                                                 ------------   ------------
                                                       ($ in millions)
<S>                                              <C>            <C>

    Sales . . . . . . . . . . . . . . . . .        $543.1         $166.8
    Cost and expenses . . . . . . . . . . .         499.4          162.1
                                                    -----         ------
    Operating income  . . . . . . . . . . .          43.7            4.7
    Allocated interest expense  . . . . . .          24.2            4.5
                                                    -----          -----
    Income before taxes . . . . . . . . . .          19.5             .2
    Allocated income taxes  . . . . . . . .           7.8            1.2 
                                                    -----          -----
     Net income . . . . . . . . . . . . . .        $ 11.7         $ (1.0)
                                                   ======         ======

</TABLE>
    
<PAGE>
<PAGE>59
   
          During 1996, sales increased to $543.1 million from $166.8 million
    in the prior year. Operating income increased to $43.7 million compared
    with $4.7 million in the prior year. Net earnings increased to $11.7
    million compared to a loss of $1.0 million in the prior year. The Loral
    Acquired Businesses contributed $13.6 million to 1996 net earnings.

          The sales increase was attributed to the sales of the Loral
    Acquired Businesses which contributed $381.1 million of the increase.
    Sales of Communication Systems -- Camden decreased by $4.8 million
    compared to 1995 primarily due to lower volume on Aegis power supplies and
    SIGINT system production, partially offset by Local Management Device/Key
    Processor ("LMD/KP") production startup.

          The increase in operating income also was largely attributable to
    the Loral Acquired Businesses, which contributed $36.9 million of the
    increase. Communication Systems -- Camden operating income increased $2.2
    million primarily due to improved operating performance on the Shipboard
    Telephone Communications ("STC-2") program partially offset by increased
    costs on the Space Station contract. As a percentage of sales, operating
    income increased to 8.0% from 2.8%. This increase is attributable to the
    improvement in Communication Systems -- Camden noted above, higher margins
    and operating improvements in the Loral Acquired Businesses.

          Allocated interest expense increased to $24.2 million from $4.5
    million in the prior year due primarily to the acquisition of the Loral
    Acquired Businesses, which was assumed to be fully financed by debt,
    coupled with a higher debt-to-equity ratio used in the allocation for
    Communication Systems -- Camden.

          The effective income tax rate declined to 40% as compared to 681%
    in the prior year. The 1995 effective rate was significantly impacted by
    amortization of costs in excess of net assets acquired, which is not
    deductible for income tax purposes. As a percentage of income subject to
    tax, such amortization declined significantly in 1996.
    
<PAGE>
<PAGE>60
   
          Year Ended December 31, 1995 Compared with Year Ended December 31,
    1994

          The following table sets forth selected income statement data for
    the Predecessor Company for the periods indicated.

<TABLE>
<CAPTION>
                                                     Predecessor Company
                                                 ---------------------------
                                                          Year Ended
                                                 ---------------------------
                                                 December 31,   December 31,
                                                     1995           1994
                                                 ------------   ------------
                                                       ($ in millions)
<S>                                              <C>            <C>

    Sales . . . . . . . . . . . . . . . . .       $166.8          $218.9
    Cost and expenses . . . . . . . . . . .        162.1           210.5
                                                   -----          ------
    Operating income  . . . . . . . . . . .         4.7              8.4
    Allocated interest expense  . . . . . .         4.5              5.5
                                                   -----           -----
    Income before taxes . . . . . . . . . .          .2              2.9
    Allocated income taxes  . . . . . . . .         1.2              2.3
                                                   -----           -----
     Net income . . . . . . . . . . . . . .       $(1.0)          $   .6
                                                  ======          ======

</TABLE>
    

          Results for 1995 and 1994 reflect only the results of Communication
    Systems -- Camden. During 1995, sales decreased to $166.8 million from
    $218.9 million in the prior year. Operating income decreased to $4.7
    million from $8.4 million and the net loss for 1995 was $1.0 million
    compared to net earnings of $0.6 million in 1994.

          The decrease in sales was primarily due to the completion of the
    IREMBASS and termination of the SCAMP program and lower volume on the
    STC-2 program.

          The decline in operating income was partially due to the sales
    decrease described above. In addition, as a percentage of sales, operating
    income decreased to 2.8% in 1995 from 3.8% in 1994. The decrease in 1995
    margins is primarily due to a cost overrun on the STE program.

          Allocated interest expense decreased to $4.5 million in 1995 from
    $5.5 million in 1994 due to the lower invested equity balance at January
    1, 1995 compared to January 1, 1994, offset by a slightly higher weighted
    average consolidated interest rate.

          The effective income tax rates in 1995 and 1994 were significantly
    impacted by amortization of costs in excess of net assets acquired, which
    is not deductible for income tax purposes. The effective income tax rate
    in 1995 increased to 681% compared to 78% in 1994. The increase is
    primarily the result of the above described amortization increasing as a
    percent of pre-tax income in 1995 compared to the respective percent
    relationship in 1994.
<PAGE>
<PAGE>61
   
    Liquidity and Capital Resources

          On April 30, 1997, effective April 1, 1997, the Company was purchased
    from Lockheed Martin Corporation for approximately $525 million, before an
    estimated purchase price adjustment of $20 million. The acquisition was
    funded by a combination of debt and equity. The equity was provided by
    Holdings who contributed $125 million, including $45 million retained by
    Lockheed Martin, in exchange for all of the capital stock of the Company.
    The funded debt consisted of $175 million of Term Loans under the Senior
    Secured Credit Facility and $225 million of 10 3/8% Senior Subordinated
    Notes. The required principal payments under the Term Loans are: $2 million
    in the remainder of 1997, $5 million in 1998, $11 million in 1999, $19
    million in 2000, $25 million in 2001, $33.2 million in 2002, $20 million in
    2003, and $25.2 million in 2004, $24.9 million 2005, and $8.7 million in
    2006. With respect to the Term Loans, interest payments vary in accordance
    with the type of borrowings and are made at a minimum every three months.
    Other than upon a change in control, the Company will not be required to
    make principal payments in respect of the 10 3/8% Senior Subordinated Notes
    until maturity on May 1, 2007. The Company is required to make semi-annual
    interest payments with respect to the 10 3/8% Senior Subordinated Notes.
    The Company typically makes capital expenditures related primarily to
    improvement of manufacturing facilities and equipment.

          The Senior Credit Facility Agreement contains financial covenants,
    which remain in effect so long as any amount is owed by the Company under
    the Senior Credit Facility. These financial covenants require that (i) the
    Company's debt ratio be less than or equal to 5.75 for the quarter ending
    September 30, 1997, and that the maximum allowable debt ratio thereafter
    be further reduced to less than or equal to 3.1 for quarters ending after
    June 30, 2002; and (ii) the Company's interest coverage ratio be at least
    1.5 for the quarter ending September 30, 1997, and thereafter increase the
    interest coverage ratio to at least 3.10 for any fiscal quarters ending
    after June 30, 2002.

          The Company has a substantial amount of indebtedness. Based upon the
    current level of operation and anticipated improvements, management
    believes that the Company's cash flow from operations, together with
    available borrowings under the Revolving Credit Facility, will be adequate
    to meet for the foreseeable future its anticipated requirements for working
    capital, capital expenditures, research and development expenditures,
    program and other discretionary investments, interest payments and
    scheduled principal payments. There can be no assurance, however, that the
    Company's that the Company's business will continue to generate cash flow
    at or above current levels or that currently anticipated improvements will
    be achieved. If the Company is unable to generate sufficient cash flow from
    operations in the future to service its debt, it may be required to sell
    assets, reduce capital expenditures, refinance all or a portion of its
    existing debt or obtain additional financing. The Company's ability to make
    scheduled principal payments of, to pay interest on or to refinance its
    indebtedness depends on its future performance and financial results,
    which, to a certain extent, are subject to general economic financial,
    competitive, legislative, regulatory and other factors beyond its control.
    There can be no assurance that sufficient funds will be available to
    enable the Company to service its indebtedness, including the Notes, or
    make necessary capital expenditures and program and other disciplinary
    
<PAGE>
<PAGE>62
   
    investments. The Senior Credit Facilities and the 10 3/8% Senior
    Subordinated Notes credit agreements contain financial and restrictive
    covenants that limit, among other things, the ability of the Company to
    borrow additional funds, dispose of assets, or pay cash dividends.

          The following table sets forth selected cash flow statement data for
    the Company and the Predecessor Company the periods indicated:

<TABLE>
<CAPTION>

                                                                Predecessor                        Predecessor
                                               The Company        Company                            Company
                                              -------------    -------------                      -------------
                                                                                   Combined
                                              Three Months      Three Months      Six Months       Six Months
                                                 Ended             Ended             Ended            Ended
                                              June 30, 1997    March 31, 1997    June 30, 1997    June 30, 1996
                                              -------------    --------------    -------------    -------------
                                                                    (Dollars in thousands)
<S>                                           <C>              <C>               <C>              <C>

    Net cash from operating activities  . .     $  32,921          $(16,279)       $  16,642        $ (29,411)
    Net cash from investing activities  . .      (473,609)           (4,300)        (477,909)        (291,998)
    Net cash from financing activities  . .       463,311            20,579          483,890          321,409
                                                ---------          --------        ---------         --------

    Net change in cash  . . . . . . . . . .     $  22,623                --        $  22,623               --
                                                =========          ========        =========         ========

</TABLE>

          Cash provided by operating activities of the Company for the quarter
    ended June 30, 1997 was $32.9 million. Cash provided by operations
    benefited from improved operating results and effective management of
    contracts in process resulting in reduced levels of receivables.

          Cash used for operating activities of the Predecessor Company was
    $16.3 million for the quarter ended March 31, 1997, resulting primarily
    from the increase in contracts in process and decrease in current
    liabilities; offset by cash flows provided by the Loral Acquired
    Businesses. Without the Loral Acquired Businesses, cash used for
    operating activities for Communication Systems - Camden amounted to
    $6.1 million.

          The Company's current ratio at March 31, 1997 improved slightly to
    2.2:1 from 2.0:1 at December 31, 1996. Compared to December 31, 1996, the
    Company's current ratio at June 30, 1997 remained unchanged at 2.0:1.
    
<PAGE>
<PAGE>63
   
          Cash used in investing activities for the quarter ended June 30,
    1997 consisted primarily of $470.7 million paid by the Company for the
    acquisition of Businesses from Lockheed Martin Corporation (See Note 1 to
    condensed consolidated (combined) financial statements.). During the
    quarter ended June 30, 1996, $287.8 million was paid by the Predecessor
    Company for the acquisition of the Loral Acquired Businesses. In addition,
    for the quarter ended June 30, 1997, $3.1 million was used for capital
    expenditures as compared to $4.3 million for the same period in 1996. On a
    pro forma basis, capital expenditures for 1996 was $17.2 million. The
    Company expects its capital expenditures to remain at comparable levels
    as in the past.

          Prior to the Transaction, the Businesses participated in the Lockheed
    Martin cash management system, under which all cash is received and all
    payments are made by Lockheed Martin. All transactions between the
    Businesses and Lockheed Martin have been accounted as settled in cash at
    the time such transactions were recorded by the Businesses. In 1996,
    cash flows reflect the purchase of the Loral Acquired Businesses.

          The following table sets forth selected cash flow statement data
    for the Predecessor Company for the periods indicated:

<TABLE>
<CAPTION>

                                                                    Predecessor Company
                                       -------------------------------------------------------------------------------
                                         Three Months       Three Months              Years Ended December 31,
                                            Ended              Ended           ---------------------------------------
                                        March 31, 1997     March 31, 1996         1996         1995           1994
                                       ----------------   ----------------     ----------   ----------    ------------
                                                                    (Dollars in thousands)      
<S>                                    <C>                <C>                  <C>          <C>           <C>

Net cash (used in) from operating
  activities. . . . . . . . . . .          $(16,279)          $10,164           $  30,999     $ 9,363       $ 21,808
Net cash (used in) investing
  activities. . . . . . . . . . .            (4,300)             (413)           (298,249)     (5,532)        (3,735)
Net cash (used in) from financing
 activities . . . . . . . . . . .            20,579            (9,751)            267,250      (3,831)       (18,073)
                                           =========          ========           =========    ========      ========= 

Net change in cash                             --                --                  --          --             --
                                           =========          ========           =========    ========      ========= 

</TABLE>
    

      Three Months Ended March 31, 1997 Compared with Three Months  
      Ended March 31, 1996.
<PAGE>
<PAGE>64
   
          Net Cash Provided by Operating Activities: Cash used in operating
    activities for the three months ended March 31, 1997 (the "1997 period")
    was $16.3 million compared to cash provided by operating activities of
    $10.2 million for the three months ended March 31, 1996 (the "1996
    period"). The decrease for the 1997 period is due primarily to the
    reduction in contracts in process and increase in current liabilities,
    offset by increased profit and non-cash items provided by the Loral
    Acquired Businesses. Without the Loral Acquired Businesses, cash used
    in operating activities for Communication Systems -- Camden amounted
    to $6.1 million.

          Contracts in process, before reduction for unliquidated progress
    payments, increased $8.9 million to $242.8 million at March 31, 1997
    compared to December 31, 1996. See Notes 2 and 4 to the Combined
    Financial Statements. As is customary in the defense industry, unbilled
    contract receivables and inventoried costs are partially financed by
    progress payments. The unliquidated balance of such progress amounted
    to $27.2 million at March 31, 1997, compared with $35.8 million at
    December 31, 1996. Net contracts in process amounted to $215.6 million
    at March 31, 1997 from $198.1 million at December 31, 1996.

          The Company's current ratio improved slightly to 2.2:1 at March 31,
    1997 from 2.0:1 at December 31, 1996.

          Net Cash Used in Investing Activities: Cash used in investing
    activities, primarily for capital expenditures, increased to $4.3 million
    for the 1997 period compared to $.4 million in the 1996 period.

          Year Ended December 31, 1996 Compared to Year Ended December 31,
    1995 and to Year Ended December 31, 1994

          Net Cash Provided by Operating Activities: Cash provided by
    operating activities was $31.0 million in 1996, $9.4 million in
    1995 and $21.8 million in 1994. The increase of $21.6 million or 230% in
    1996 is due primarily to the impact of the Loral Acquired Businesses.
    Earnings after adjustment for non-cash items provided $37.0 million, offset
    
<PAGE>
<PAGE>65
   
    by changes in other operating assets and liabilities. The decrease in 1995
    of $12.4 million is attributable to an increase in contracts in process
    compared to 1994, a net loss in 1995 and gain on sales of assets in 1994.
    Without the Loral Acquired Businesses, cash provided by operating
    activities for Communication Systems -- Camden increased to $13.7 million
    in 1996, or 46% over the prior year.

          Contracts in process, before reduction for unliquidated progress
    payments, increased by $189.2 million to $233.9 million at December 31,
    1996, primarily due to the addition of the Loral Acquired Businesses. See
    Notes 2 and 4 to the Combined Financial Statements. As is customary in the
    defense industry, unbilled contract receivables and inventoried costs are
    partially financed by progress payments. The unliquidated balance of such
    progress payments increased by $33.5 million to $35.8 million at December
    31, 1996, compared with $2.3 million at December 31, 1995. As a result, net
    contracts in process increased to $198.1 million in 1996 from $42.5 million
    in the prior year.

          The Businesses, current ratio improved slightly to 2.0:1 at December
    31, 1996, from 1.9:1 at December 31, 1995, as a result of the acquisition
    of the Loral Acquired Businesses.

          Net Cash Used in Investing Activities: Cash used in investing
    activities increased to $298.2 million in 1996 from $5.5 million in 1995
    and $3.7 million in 1994. The purchase price allocated by Lockheed Martin
    to the Loral Acquired Businesses was $287.8 million. Capital expenditures
    during the year amounted to $13.5 million.
    

    Backlog

          The Company's funded backlog at December 31, 1996, was $542.5
    million, compared with $96.3 million at December 31, 1995 and $120.4
    million at December 31, 1994. New orders in 1996 totaled $619.5 million,
    compared with $142.6 million in 1995 and $194.6 million in 1994. It is
    expected that approximately 77% of the December 31, 1996 backlog will be
    shipped in 1997. However, there can be no assurance that the Company's
    backlog will become revenues in any particular period, if at all. See
    "Risk Factors--Backlog". Approximately 81% of the total backlog was
    directly or indirectly for defense contracts for end use by the
    Government.
<PAGE>
<PAGE>66
    Research and Development

          Company-sponsored research and development, including bid and
    proposal costs, increased to $36.5 million in 1996 from $9.8 million in
    1995. In addition, customer-funded research and development was $153.5
    million in 1996, compared with $74.9 million for 1995. The increase in
    research and development in 1996 was due primarily to the Loral Acquired
    Businesses.

    Contingencies

          Management does not believe there are any contingencies that, after
    taking into account its existing reserves, would have a material adverse
    effect on the Company's operations or financial condition. See Note 8 to
    the Combined Financial Statements and "Risk Factors--Pension Plan
    Liabilities".

   
    New Accounting Pronouncements

          In February 1997, the Financial Accounting Standards Board ("FASB")
    issued Statement of Financial Accounting Standards ("SFAS") No. 128,
    "Earnings Per Share." SFAS No. 128 establishes accounting standards for
    computing and presenting earnings per share and applies to entities with
    publicly held common stock or potential common stock. In February 1997, the
    FASB issued SFAS No. 129, "Disclosures of Information about Capital
    Structure." SFAS No. 129 requires disclosure of for all type of securities
    issued and applies to all entities that have issued securities. In June
    1997, the FASB issued SFAS No. 130, "Reporting Comprehensive Income" and
    SFAS No. 131, "Disclosure about Segments of an Enterprise and related
    Information." SFAS No. 130 establishes standards for reporting and display
    of comprehensive income and its components (revenues, expenses, gains and
    losses) in a full set general-purpose financial statements. SFAS No. 131
    establishes accounting standards for the way that public business
    enterprises report information about operating segments and requires that
    those enterprises report selected information about operating segments in
    interim financial reports issued to shareholders. SFAS No. 128 and SFAS
    No. 129 are required to be adjusted for periods ending after December 15,
    1997, and SFAS No. 130 and SFAS No. 131 are required to be adopted by 1998.
    The Company is currently evaluating the impact, if any of these new FASB
    statements.
    

          Effective January 1, 1996, the Businesses adopted Statement of
    Financial Accounting Standards No. 121, "Accounting for the Impairment of
    Long-Lived Assets and Long-Lived Assets to Be Disposed Of" ("SFAS 121").
    SFAS 121 establishes the accounting standards for the impairment of
    long-lived assets, certain intangible assets and cost in excess of net
    assets acquired to be held and used for long-lived assets and certain
    intangible assets to be disposed of. The impact of adopting SFAS 121 was
    not material.

          Effective January 1, 1994, the Businesses adopted Statement of
    Financial Accounting Standards No. 112, "Employers' Accounting for
    Postretirement Benefits" ("SFAS 112"). SFAS 112 requires that the costs of
    benefits provided to employees after employment but before retirement be
    recognized on an accrual basis. The adoption of SFAS 112 did not have a
    material impact on the combined results of operations of the Businesses.
<PAGE>
<PAGE>67
    Inflation

          The effect of inflation on the Company's sales and earnings is
    minimal. Although a majority of the Company's sales are made under
    long-term contracts, the selling prices of such contracts, established for
    deliveries in the future, generally reflect estimated costs to be incurred
    in these future periods. In addition, some contracts provide for price
    adjustments through escalation clauses.
<PAGE>
<PAGE>68
                                     BUSINESS

    Company Overview

          L-3 is a leading provider of sophisticated secure communication
    systems and specialized communication products including secure, high data
    rate communication systems, microwave components, avionics, and telemetry
    and instrumentation products. These systems and products are critical
    elements of virtually all major communication, command and control,
    intelligence gathering and space systems. The Company's systems and
    specialized products are used to connect a variety of airborne, space,
    ground and sea-based communication systems and are incorporated into the
    transmission, processing, recording, monitoring and dissemination
    functions of these communication systems. The Company's customers include
    the DoD, selected Government intelligence agencies, major
    aerospace/defense prime contractors, foreign governments and commercial
    customers. In 1996, L-3 had pro forma sales of $675.3 million and pro
    forma operating income of $56.0 million. The Company's funded backlog as
    of December 31, 1996 was approximately $542.5 million.

          All of the Company's business units enjoy proprietary technologies
    and capabilities and are well positioned in their respective markets.
    Management has organized the Company's operations into two business areas:
    Secure Communication Systems and Specialized Communication Products. In
    1996, these areas generated approximately $371.5 million and $303.8
    million of pro forma sales, respectively, and $23.0 million and $33.0
    million of pro forma operating income, respectively.

          Secure Communication Systems. L-3 is the established leader in
    secure, high data rate communications in support of military and other
    national agency reconnaissance and surveillance applications. The
    Company's Secure Communication Systems operations are located in Salt Lake
    City, Utah and Camden, New Jersey. Both operations are predominantly cost
    plus, sole source prime system contractors supporting long-term programs
    for the U.S. Armed Forces and classified customers. The Company's major
    secure communication programs and systems include: strategic and tactical
    signal intelligence systems that detect, collect, identify, analyze and
    disseminate information and related support contracts for military and
    national agency intelligence efforts; secure data links for airborne,
    satellite, ground and sea-based information collection and transmission;
    as well as secure telephone and network equipment. The Company believes
    that it has developed virtually every high bandwidth data link used by the
    military for surveillance and reconnaissance in operation today. In
    addition to these core Government programs, L-3 is expanding its business
    base into related commercial communication equipment markets, including
    applying its wireless communication expertise to develop local wireless
    loop equipment primarily for emerging market countries and rural areas
    where existing telecommunications infrastructure is inadequate or
    non-existent.

          Specialized Communication Products. This business area comprises
    the Microwave Components, Avionics, and Telemetry and Instrumentation
    Products operations of the Company.
<PAGE>
<PAGE>69
          Microwave Components. L-3 is the preeminent worldwide supplier of
    commercial off-the-shelf, high performance microwave components and
    frequency monitoring equipment. L-3's microwave products are sold under
    the industry-recognized Narda brand name through a standard catalog to
    wireless, industrial and military communication markets. L-3 also provides
    state-of-the-art communication components including channel amplifiers and
    frequency filters for the commercial communications satellite market.

          Avionics. Avionics includes the Company's Aviation Recorders,
    Display Systems and Antenna Systems operations. L-3 is the world's leading
    manufacturer of commercial cockpit voice and flight data recorders. These
    recorders are sold under the Fairchild brand name both on an OEM basis to
    aircraft manufacturers as well as directly to the world's major airlines
    for their existing fleets of aircraft. L-3 also provides military and
    high-end commercial displays for use on a number of DoD programs including
    the F-14, V-22, F-117 and E-2C. Further, L-3 manufactures high performance
    surveillance antennas and related equipment for U.S. Air Force and U.S.
    Navy aircraft including the F-16, AWACS, E-2C and B-2, as well as the
    U.K.'s Nimrod aircraft.

          Telemetry and Instrumentation Products. The Company's Telemetry and
    Instrumentation Products operations develop and manufacture commercial
    off-the-shelf, real-time data collection and transmission products and
    components for missile, aircraft and space-based electronic systems. These
    products are used to gather flight parameter data and other critical
    information and transmit it from air or space to the ground. Telemetry
    products are also used for range safety and training applications to
    simulate battlefield situations. Further, the Company is applying its
    technical capabilities in high data rate transmission to the medical image
    archiving market in partnership with GE Medical Systems.

          The Company's systems and products are summarized in the following
    tables:

<PAGE>
<PAGE>70
        Secure Communication Systems (1996 Pro Forma Sales: $372 million)

                                                      Selected Platforms/End
            Systems           Selected Applications            Uses
    ----------------------   ----------------------  ----------------------

    Secure High Data Rate
    Communications
    -- Broad-band data links  High performance,          Used on aircraft and
                              secure communication       naval ships,
                              links for                  unmanned aerial
                              interoperable tactical     vehicles with
                              communication and          military and
                              reconnaissance             commercial
                                                         satellites 

    Satellite Communication
    Terminals
    -- Ground-based   
       satellite 
       communication
       terminals     Interoperable,              Provide remote
                    transportable               communication links
                    ground terminals            to distant forces
                               for remote data 
                               links to distant
                               segments via commercial
                               or military satellites

    Satellite Communication 
    and Satellite Control
    -- Satellite communication On-board satellite         International Space
       and tracking systems    external                   Station; Earth
                               communications, video      Observing Satellite;
                               systems, solid state       Landsat-7; National
                               recorders and ground       Oceanic and
                               support equipment          Atmospheric
                                                          Administration
                                                          weather satellites

    -- Satellite       
       command and             Software integration,      Air Force satellite
       control                 test and maintenance       network; Titan IV
       sustainment             support for Air Force      launch system
       and support             satellite control
                               network; engineering
                               support for satellite
                               launch systems

    Military
    Communications
    -- Shipboard       
       communication           Shipboard and              Shipboard voice
       systems                 ship-to-ship               communications
                               communications             systems for Aegis
                                                          cruisers and
                                                          destroyers; fully
<PAGE>
<PAGE>71
     Specialized Communication Products (1996 Pro Forma Sales: $304 million)

                                                     Selected Platforms/End
          Productions        Selected Applications            Uses
    ----------------------  ----------------------   ----------------------

                                                          automated Integrated
                                                          Radio Room (IRR) for
                                                          ship-to-ship
                                                          communications on
                                                          Trident submarines

    Information Security
    Systems
    -- Secure          
       Telephone Unit          Secure and non-secure      Office and
       (STU III)/Secure        voice, data and video      battlefield secure
       Terminal Equipment      communication              and non-secure
       (STE)                   utilizing ISDN and ATM     communication for
                               commercial network         armed services,
                               technologies               intelligence and
                                                          security agencies

    -- Local
       management              Provides electronic        User authorization
       device/key              key material               and recognition and
       processor               accounting, system         message encryption
       (LMD/KP)                management and audit       for secure
                               support functions for      communication
                               secure data
                               communication

    -- Information     
       processing              Custom designed            Classified military
       systems                 strategic and tactical     and national agency
                               signal intelligence        intelligence efforts
                               systems that detect,
                               collect, identify,
                               analyze and
                               disseminate
                               information and
                               related support
                               contracts                               

    Microwave Components
    -- Passive         
       components,             Radio transmission,        Broad-band and
       mechanical              switching and              narrow-band
       switches and            conditioning; antennae     commercial
       wireless                and base station           applications (PCS,
       assemblies              testing and monitoring     cellular, SMR,
                                                          and paging
                                                          infrastructure)
                                                          sold under the
                                                          Narda brand name;
                                                          broad-band military
                                                          applications
<PAGE>
<PAGE>72
     Specialized Communication Products (1996 Pro Forma Sales: $304 million)

                                                     Selected Platforms/End
          Productions        Selected Applications            Uses
    ----------------------  ----------------------   ----------------------

    -- Safety          
       products                Radio frequency (RF)       Monitor cellular
                               monitoring and             base station and
                               measurement                industrial RF
                                                          emissions frequency
                                                          monitoring

    -- Semiconductors  
       (diodes,                Radio frequency            Various industrial
       capacitors)             switches, limiters,        and military end
                               voltage control,           uses, including
                               oscillators, harmonic      commercial
                               generators                 satellites, avionics
                                                          and specialty
                                                          communication
                                                          products

    -- Satellite and   
       wireless                Satellite transponder      F-16, E-2C, China
       components              control, channel and       Sat 
       (channel                frequency separation
       amplifiers,
       transceivers,
       converters,
       filters and
       multiplexers)

    Avionics
    Aviation Recorders
    -- Solid state
       cockpit voice           Voice recorders            Installed on all
       and flight              continuously record        business and
       data recorders          most recent 30-120         commercial aircraft
                               minutes of voice and       and certain military
                               sounds from cockpit        transport aircraft;
                               and aircraft               sold to both
                               inter-communications.      aircraft OEMs and
                               Flight data recorders      airlines under the
                               record the last 25         Fairchild brand name
                               hours of flight
                               parameters

    Display Systems
    -- Cockpit and     
       mission                 High performance,          E-2C, V-22, F-14,
       display                 ruggedized flat panel      F-117, E-6B, C-130,
       systems                 and cathode ray tube       AWACS and JSTARS
                               displays
<PAGE>
<PAGE>73
     Specialized Communication Products (1996 Pro Forma Sales: $304 million)

                                                     Selected Platforms/End
          Productions        Selected Applications            Uses
    ----------------------  ----------------------   ----------------------

    Antenna Systems
    -- Ultra-wide      
       frequency               Surveillance; radar        F-15, F-16, F-18,
       antennae                detection                  E-2C, A-7, EF-111,
       systems and                                        P-3, C-130, B-2,
       rotary joints                                      AWACS, Apache,
                                                          Cobra, Mirage
                                                          (France), Nimrod
                                                          (U.K.) and Tornado
                                                          (U.K.) 

    Telemetry and Instrumentation
    Telemetry
    -- Aircraft,      
       missile and             Real time data             F-15, F-18, F-22,
       satellite               acquisition,               Comanche, Nimrod
       telemetry               measurement,               (U.K.), Tactical
       systems                 processing,                Hellfire Titan,
                               simulation,                EELV, and A2100
                               distribution, display
                               and storage for flight
                               testing

    -- Training range 
       telemetry               Battlefield simulation     Combat simulation
       systems

    Instrumentation and
    Other
    -- Medical         
       imaging and             X-Ray cardiology, echo     Filmless, high speed
       archiving               cardiology and             image management and
                               radiology image            archiving for
                               management, review and     cardiology and
                               archiving                  radiology


    Industry Overview

         The defense industry has recently undergone significant change
    precipitated by ongoing federal budget pressures and new roles and
    missions to reflect changing strategic and tactical threats. Since the
    mid-1980's, the overall U.S. defense budget has declined in real dollars.
    In response, the DoD has focused its resources on enhancing its military
    readiness, joint operations and multiple mission capabilities, and
    incorporating advanced electronics to improve the performance, reduce
    operating cost and extend the life expectancy of its existing and future
    platforms. The emphasis on system interoperability, force multipliers and
    providing battlefield commanders with real-time data is increasing the
<PAGE>
<PAGE>74
    electronics content of nearly all of the major military procurement and
    research programs. As a result, the DoD's budget for communications and
    defense electronics is expected to grow. According to Federal Sources, an
    independent private consulting group, the defense budget for C3I is
    expected to increase from $30.0 billion in the fiscal year ended September
    30, 1996 to $42.0 billion in the fiscal year ended September 30, 2002, a
    compound annual growth rate of 5.8%.

         The industry has also undergone dramatic consolidation resulting in
    the emergence of four dominant prime system contractors. One outgrowth of
    this consolidation among the remaining major prime contractors is their
    desire to limit purchases of products and sub-systems from one another.
    Despite this desire, there are numerous essential but non-strategic
    products, components and systems that are not economical for the major
    prime contractors to design, develop or manufacture for their own internal
    use. As the prime contractors continue to evaluate their core competencies
    and competitive position, focusing their resources on larger programs and
    platforms, the Company expects the prime contractors will seek to exit
    non-strategic business areas and procure these needed elements on more
    favorable terms from independent, commercially oriented merchant
    suppliers.

         The focus on cost control is also driving increased use of
    commercial off-the-shelf products for both upgrades of existing systems
    and in new systems. The Company believes the prime contractors will
    continue to be under pressure to reduce their costs and will increasingly
    seek to focus their resources and capabilities on major systems, turning
    to commercially oriented merchant suppliers to produce non-core
    sub-systems, components and products. Going forward, the successful
    merchant suppliers will use their resources to complement and support,
    rather than compete with the prime contractors. L-3 anticipates the
    relationship between the major prime contractors and their primary
    suppliers will, as in the automotive industry, develop into critical
    partnerships encompassing increasingly greater outsourcing of non-core
    products and systems by the prime contractors to their key merchant
    suppliers and increasing supplier participation in the development of
    future programs. Early involvement in the upgrading of existing systems
    and the design and engineering of new systems incorporating these
    outsourced products will provide top-tier suppliers, including the
    Company, with a competitive advantage in securing new business and provide
    the prime contractors with significant cost reduction opportunities
    through coordination of the design, development and manufacturing
    processes.

    Business Strategy

         L-3 intends to leverage its market position, diverse program base
    and favorable mix of cost plus to fixed price contracts to enhance its
    profitability, reduce its indebtedness and to establish itself as the
    premier merchant supplier of communication systems and products to the
    major prime contractors in the aerospace/defense industry as well as the
    Government. The Company's strategy to achieve these objectives includes:

         -- Expand Merchant Supplier Relationships. Senior Management has
    developed strong relationships with virtually all of the prime
    contractors, the DoD and other major government agencies, enabling L-3 to
<PAGE>
<PAGE>75
    identify business opportunities and anticipate customer needs. As an
    independent merchant supplier, the Company anticipates its future growth
    will be driven by expanding its share of existing programs and by
    participating in new programs. Management has already identified several
    opportunities where the Company believes it will be able to use its strong
    relationships to increase its business presence and allow its customers to
    reduce their costs. The Company also expects to benefit from increased
    outsourcing by prime contractors who in the past may have limited their
    purchases to captive suppliers and who are now expected to view L-3's
    capabilities on a more favorable basis given its status as an independent
    company.

         -- Support Customer Requirements. A significant portion of L-3's
    sales are derived from high-priority, long-term programs and from programs
    for which the Company has been the incumbent supplier, and in many cases
    acted as the sole provider, over many years. Approximately 67% of the
    Company's total pro forma 1996 sales were generated from sole source
    contracts. L-3's customer satisfaction and excellent performance record
    are evidenced by its performance-based award fees exceeding 90% on average
    over the past two years. Going forward, management believes prime
    contractors will award long-term, sole source, outsourcing contracts to
    the merchant supplier they believe is most capable on the basis of
    quality, responsiveness, design, engineering and program management
    support as well as cost. Reflecting L-3's strong competitive position, the
    Company has experienced a contract award win rate over the past two years
    of approximately 50% on new competitive contracts for which it competes
    and approximately 90% on contracts for which it is the incumbent. The
    Company intends to continue to align its research and development,
    manufacturing and new business efforts to complement its customers'
    requirements.

         -- Leverage Technical and Market Leadership Positions. L-3 has
    developed strong, proprietary technical capabilities that have enabled it
    to capture a number one or two market position in most of its key business
    areas, including secure, high data rate communication systems, solid state
    aviation recorders, advanced antenna systems and high performance
    microwave components. Over the past three years, the Company and its
    Predecessors have invested over $100 million in Company-sponsored
    independent research and development, including bid and proposal costs, in
    addition to making substantial investments in its technical and
    manufacturing resources. Further, the Company has a highly skilled
    workforce including over 1,500 engineers. As an independent company,
    management intends to leverage its technical expertise and capabilities
    into several closely aligned commercial business areas and applications,
    including opportunities in wireless telephony and medical imaging archive
    management.

         -- Maintain Diversified Business Mix. The Company enjoys a diverse
    business mix with a limited program exposure, a favorable balance of cost
    plus to fixed price contracts, a significant sole source business and an
    attractive customer profile. The Company's largest program, representing
    14% of 1996 pro forma sales, is a long-term, sole source, cost plus
    support program for the U-2 program Directorate for the DoD. No other
    program represented more than 7% of pro forma 1996 sales. Further, the
    Company's pro forma sales mix of contracts in 1996 was 42% cost plus and
    58% fixed price, providing the Company with a balanced mix of predictable
<PAGE>
<PAGE>76
    profitability (cost plus) and higher margin (fixed price) business. L-3
    also enjoys an attractive customer mix of defense and commercial business,
    with DoD related sales accounting for 65% and commercial and federal
    (non-DoD) sales accounting for 35% of 1996 pro forma sales. The Company
    intends to leverage this favorable business profile to expand its merchant
    supplier business base.

         -- Enhance Operating Margins. As part of larger corporations (i.e.,
    Lockheed Martin, Loral, GE, Unisys), the Businesses were historically
    required to absorb significant corporate expense allocations. As an
    independent company, L-3 believes that it will be able to leverage its
    discretionary expenditures in a more focused and efficient manner, enhance
    its operating performance and reduce overhead expenses reflecting Senior
    Management's more flexible, entrepreneurial approach. The Company believes
    that significant costs incurred by the Businesses under Lockheed Martin's
    ownership will not be incurred going forward. These cost savings include
    reduced corporate administrative and facilities expenses and certain
    operating performance improvements.

         -- Capitalize on Strategic Acquisition Opportunities. Recent
    industry consolidation has virtually eliminated traditional middle-tier
    aerospace/defense companies. This level of consolidation is now beginning
    to draw the concern of the DoD and federal anti-trust regulators. As a
    result, the Company anticipates the pending major mergers as well as
    continued consolidation of the smaller participants in the defense
    industry will create attractive complementary acquisition candidates for
    L-3 in the future as these companies continue to evaluate their core
    competencies and competitive position. 

    Products and Services

    Secure Communication Systems

         L-3 is a leader in communication systems for high performance
    intelligence collection, imagery processing and ground, air, sea and
    satellite communications for the DoD and other government agencies. The
    Company's Secure Communication Systems operations are located in Salt Lake
    City, Utah and Camden, New Jersey, and together had pro forma sales of
    $371.5 million and EBITDA of $41.6 million in 1996. The Salt Lake City
    operation provides secure, high data rate, real-time communication systems
    for surveillance, reconnaissance and other intelligence collection
    systems. The Camden operation designs, develops, produces and integrates
    communication systems and support equipment for space, ground and naval
    applications. Product lines of the Secure Communication Systems business
    include high data rate communication links, satellite communication
    ("SATCOM") terminals, Navy vessel communication systems, space
    communications and satellite control systems, signal intelligence
    information processing systems, information security systems, tactical
    battlefield sensor systems and commercial communication systems.

    -- High Data Rate Communications

         The Company is a technology leader in high data rate, covert,
    jam-resistant microwave communications in support of military and other
    national agency reconnaissance and surveillance applications. L-3's
    product line covers a full range of tactical and strategic secure
<PAGE>
<PAGE>77
    point-to-point and relay data transmission systems, products and support
    services that conform to military and intelligence specifications. The
    Company's systems and products are capable of providing battlefield
    commanders with real time, secure surveillance and targeting information
    and were used extensively by U.S. armed forces in the Persian Gulf war.

         During the 1980s, largely based on its prior experience with command
    and control guidance systems for remotely-piloted vehicles, L-3 developed
    its current family of strategic and tactical data links, including its
    Modular Interoperable Data Link ("MIDL") systems and Modular Interoperable
    Surface Terminals ("MIST"). MIDL and MIST technologies are considered
    virtual DoD standards in terms of data link hardware. The Company's
    primary focus is spread spectrum communication (based on CDMA technology),
    which involves transmitting a signal as noise so as to make it difficult
    to detect to others, and then re-capturing the signal and removing the
    noise. The Company's data links are capable of providing information at
    over 200 Mb/s.

         L-3 provides these secure high band width services to the U.S. Air
    Force, Navy, Army and various Government agencies, many through long-term
    sole source programs. The scope of these programs include air-to-ground,
    air-to-air, ground-to-air and satellite communications. Government
    programs include: U-2 Support, Common High-Band Width Data Link Surface
    Terminal ("CHBDL-ST"), Battle Group Passive Horizon Extension System
    ("BGPHES"), Light Airborne Multi-Purpose System (LAMPS), TriBand SATCOM
    Subsystem ("TSS"), all unmanned aerial vehicle ("UAV") programs and Direct
    Air-Satellite Relay ("DASR").

    -- Satellite Communication Terminals

         L-3 provides ground-to-satellite, high availability, real-time
    global communications capability through a family of transportable field
    terminals to communicate with commercial, military and international
    satellites. These terminals provide remote personnel with anywhere,
    anytime effective communication capability and provide communications
    links to distant forces. The Company's TriBand SATCOM Subsystem ("TSS")
    employs a 6.25 meter tactical dish with a single point feed that provides
    C, Ku and X band communication to support the U.S. Army. The Company also
    offers an 11.3 meter dish which is transportable on two C-130 aircraft.
    The SHF Portable Terminal System ("PTS") is a lightweight (28 lbs.),
    manportable terminal, which communicates through DSCS, NATO or SKYNET
    satellites and brings unprecedented connectivity to small military
    tactical units and mobile command posts. L-3 recently delivered 14 of
    these terminals for use by NATO forces in Bosnia.

    -- Space Communications and Satellite Control

         Continuing L-3's tradition of providing communications for every
    manned U.S. space flight since Mercury, the Company is currently designing
    and testing three communication subsystems for the International Space
    Station ("ISS"). These systems will control all ISS radio frequency ("RF")
    communications and external video activities. The Company also provides
    solid-state recorders and memory units for data capture, storage, transfer
    and retrieval for space applications. The standard NASA tape recorder,
    which was developed and produced by the Company, has completed over three
    million hours of service without a mission failure. Current programs
<PAGE>
<PAGE>78
    include recorders for the National Oceanic & Atmospheric Administration
    ("NOAA") weather satellites, the Earth Observing Satellite ("EOS") AM
    spacecraft and Landsat-7 Earth-monitoring spacecraft. The Company also
    provides space and satellite system simulation, satellite operations and
    computer system training, depot support, network engineering, resource
    scheduling, launch system engineering, support, software integration and
    test through cost-plus contracts with the U.S. Air Force.

    -- Military Communications

         The Company provides integrated, computer controlled switching
    systems for the interior and exterior voice and data needs of today's Navy
    military vessels. The Company's products include Integrated Voice
    Communication Systems ("IVCS") for Aegis cruisers and destroyers and the
    Integrated Radio Room ("IRR") for Trident class submarines, the first
    computer controlled communications center in a submarine. These products
    integrate the intercom, tactical and administrative communications network
    into one system accessing various types of communication terminals
    throughout the ship. The Company's MarCom 2000 secure digital switching
    system is in development for the Los Angeles class attack submarine and
    provides an integrated approach to the specialized voice and data
    communications needs of a shipboard environment for internal and external
    communications, command and control and air traffic control. The Company
    also offers on-board, high data rate communications systems which provide
    a data link for carrier battle groups which are interoperable with the
    U.S. Air Force's surveillance/ reconnaissance terminal platforms.

    -- Information Security Systems

         The Company has produced more than 100,000 secure telephone units
    ("STU III") which are in use today by the U.S. Armed Forces to provide
    secure telephone capabilities for classified confidential communication
    over public commercial telephone networks. The Company has begun producing
    the next-generation digital, ISDN-compatible STE. STE provides clearer
    voice and seven-times faster data/fax transmission capability than the STU
    III. STE also supports secure conference calls and secure video
    teleconferencing. STE uses a CryptoCard security system which consists of
    a small, portable, cryptographic module mounted on a PCMCIA card holding
    the algorithms, keys and personalized credentials to identify its user for
    secure communications access. The Company also provides LMD/KP which is
    the workstation component of the Government's Electronic Key Management
    System ("EKMS"), the next generation of information security systems. EKMS
    is the Government system to replace current "paper" secret keys used to
    secure government communications with "electronic" secret keys. LMD/KP is
    the component of the EKMS which produces and distributes the electronic
    keys. L-3 also develops specialized strategic and tactical SIGINT to
    detect, acquire, collect, and process information derived from electronic
    sources. These systems are used by classified customers for intelligence
    gathering and require high speed digital signal processing and high
    density custom hardware designs.

    -- Tactical Security Systems

         The Company manufactures the IREMBASS, an unattended ground sensor
    system which uses sensors placed along likely avenues of enemy approach or
    intrusion in a battlefield environment. The sensors respond to seismic and
<PAGE>
<PAGE>79
    acoustic disturbances, infrared energy and magnetic field changes and thus
    detect enemy activities. IREMBASS is currently in use by U.S. Special
    Operations Forces, the U.S. Army's Light Divisions and several foreign
    governments. The Company also provides the Intrusion Detection Early
    Warning System ("IDEWS"), a sensor system designed for platoon-level
    physical security applications. Weighing less than two pounds, this sensor
    system is ideal for covert perimeter intrusion detection, border
    protection and airfield or military installation security.

    -- Commercial Communications

         The Company is applying its wireless communication expertise to
    introduce local wireless loop equipment using a synchronous Code Division
    Multiple Access technology protocol ("CDMA") supporting terrestrial and
    space based, fixed and mobile communication services. The system's
    principal targeted customer base is emerging market countries and rural
    areas where existing telecommunications infrastructure is inadequate or
    non-existent. The Company's system will have the potential to interface
    with low earth orbit ("LEO") PCS systems such as Globalstar, Iridium and
    or any local public telephone network. The Company expects to manufacture
    for sale certain of the infrastructure equipment and to license its
    technology to third-party providers. The Company expects to partner with
    third parties for service and distribution capabilities. The Company has
    entered into product distribution agreements with Granger Telecom for
    distribution in parts of Africa, the Middle East and the United Kingdom,
    and with Unisys for distribution in parts of Mexico and South America.

    Specialized Communication Products

    Microwave Components

         L-3 is the pre-eminent worldwide supplier of commercial
    off-the-shelf, high performance radio frequency ("RF") microwave
    components, assemblies and instruments supplying the wireless
    communication, industrial and military markets. The Company is also a
    leading provider of state-of-the-art space-qualified commercial satellite
    and strategic military RF products. L-3 sells many of these components
    under the well-recognized Narda brand name and through the world's most
    comprehensive catalogue of standard, stocked hardware. L-3 also sells its
    products through a direct sales force and an extensive network of premier
    market representatives. Specific catalog offerings include wireless
    products, electro-mechanical switches, power dividers and hybrids,
    couplers/detectors, attenuators, terminations and phase shifters,
    isolators and circulators, adapters, control products, sources, mixers,
    waveguide components, RF safety products, power meters/monitors and custom
    passive products. The Company operates from two sites, Hauppauge, New York
    ("Narda East"), and Sacramento, California ("Narda West").

         Narda East represents approximately 62% of L-3's microwave sales
    volume, offering high performance microwave components, networks and
    instruments to the wireless, industrial and military communications
    markets. Narda East's products can be divided into three major categories:
    passive components, higher level wireless assemblies/monitoring systems
    and safety instruments.
<PAGE>
<PAGE>80
         Passive components are generally purchased in narrow frequency
    configurations by wireless OEM equipment manufacturers and service
    providers. Similar components are purchased in wide frequency
    configurations by first tier military equipment suppliers. Commercial
    applications for Narda components are primarily in cellular or PCS base
    stations. Narda also manufactures higher level assemblies for wireless
    base stations and the paging industry. These products include
    communication antenna test sets, devices that monitor reflected power to
    determine if a cellular base station is working. Military applications
    include general procurement for test equipment or electronic surveillance
    and countermeasure systems. RF safety products are instruments which are
    used to measure the level of non-ionizing radiation in a given area, i.e.,
    from an antenna, test set or other emitting source.

         Narda West designs and manufactures state-of-the-art space-qualified
    and wireless components. Space qualified components include channel
    amplifiers for satellite transponder control and diplexers/ multiplexers,
    which are used to separate various signals and direct them to the
    appropriate other sections of the payload. Narda West's primary areas of
    focus are communication satellite payload products. Channel amplifiers
    constitute Narda West's main satellite product. These components amplify
    the weak signals received from earth stations by a factor of 1 million,
    and then drive the power amplifier tubes that broadcast the signal back to
    earth. These products are sold to satellite manufacturers and offer lower
    cost, lower weight and improved performance versus in-house alternatives.
    On a typical satellite, for which there are 20 to 50 channel amps, Narda
    West's channel amps offer cost savings of up to 60% (up to $1 million per
    satellite) and decrease launch weight by up to 25 kilograms.

         The operation also offers a wide variety of high-reliability power
    splitters, combiners and filters for spacecraft and launch vehicles, such
    as LLV, Tiros N, THAAD, Mars Surveyor, Peacekeeper, Galileo, Skynet,
    Cassini, Milstar, Space Shuttle, LandSat, FltSatCom, GPS, GPS Block IIR,
    IUS, ACE, SMEX and certain classified programs. Narda West also produces
    ground transceivers for communication with satellites. These Very Small
    Aperture Terminal ("VSAT") transceivers are used in medium and high data
    rate applications in the C and Ku frequency bands normally used for
    transmit/receiver applications. Other Narda West products include wireless
    microwave components for cellular and PCS base station applications. These
    products include filters used for transmit and receive channel separation
    as well as ferrite components, which isolate certain microwave functions,
    thereby preventing undesired signal interaction. The balance of the
    operation's business is of a historical nature and involves wideband
    filters used for electronic warfare applications and cavity oscillators
    used in commercial test equipment and terrestrial radio applications.

    Avionics

    -- Aviation Recorders

         L-3 manufactures commercial solid-state crash-protected aviation
    recorders ("black boxes") under the Fairchild brand name, and has
    delivered over 40,000 flight recorders to airplane manufacturers and
    airlines around the world. Recorders are mandated and regulated by various
    worldwide agencies for commercial airlines and a large portion of business
    aviation aircraft. Management anticipates growth opportunities in Aviation
<PAGE>
<PAGE>81
    Recorders as a result of the current high level of orders for new
    commercial aircraft. Additional growth opportunities exist in the military
    market as a result of recent military aircraft accidents. There are two
    types of recorders: (i) the Cockpit Voice Recorder ("CVR") which records
    the last 30 to 120 minutes of crew conversation and ambient sounds from
    the cockpit and (ii) the Flight Data Recorder ("FDR") which records the
    last 25 hours of aircraft flight parameters such as speed, altitude,
    acceleration, thrust from each engine and direction of the flight in its
    final moments. Recorders are highly ruggedized instruments, designed to
    absorb the shock equivalent to that of an object traveling at 268 knots
    stopping in 18 inches, fire resistant to 1,100 degrees centigrade and
    pressure resistance equal to 20,000 feet undersea for 30 days. Management
    believes that the Company has the leading worldwide market position for
    CVR's and FDR's.

    -- Antenna Systems

         Under the Randtron brand name, L-3 produces high performance
    antennas designed for surveillance, high-resolution, ultra-wide frequency
    bands, detection of low radar cross section ("LRCS") targets, LRCS
    installations, severe environmental applications and polarization
    diversity. L-3's main antenna product is a sophisticated 24-foot diameter
    antenna operational on all E-2C aircraft. This airborne antenna consists
    of a 24-foot rotating aerodynamic oblate spheroid radome containing a UHF
    surveillance radar antenna, IFF antenna and forward and aft auxiliary
    antennas. This antenna began production in the early 1980s, and production
    is planned beyond 2000 for the E-2C, P3 and C-130 AEW aircraft. L-3 also
    produces broad-band antennas for a variety of tactical aircraft and rotary
    joints for the AWAC's and E-2C's antenna. Randtron has delivered
    approximately 2,000 aircraft sets of antennas and has a current backlog
    through 1999.

    -- Display Systems

         L-3 specializes in the design, development and manufacture of
    ruggedized display system solutions for military and high-end commercial
    applications. L-3's current product lines include cathode ray tubes
    ("CRTs") and the Actiview family of active matrix liquid crystal displays
    ("AMLCD"). L-3 manufactures flat-panel displays with diagonal screen sizes
    of 10.4 and 20.1 inches that are in platforms such as E-2C (enhanced main
    display unit and Q-70 advanced display system), F-14, F-117 and V-22.

    Telemetry and Instrumentation

         The Company is a leader in component products used in telemetry and
    instrumentation for satellites, aircraft, UAVs, launch vehicles and
    missiles. Telemetry involves the collection of data from these platforms,
    its transmission to ground stations for analysis, and its further
    dissemination or transportation to another platform. A principal use of
    this telemetry data is to measure as many as 1,000 different parameters of
    the platform's operation (in much the same way as a flight data recorder
    on an airplane measures various flight parameters) and transmits this data
    to the ground.
<PAGE>
<PAGE>82
         Additionally, for satellite platforms, the equipment also provides
    the command uplink that controls the satellite. In these applications,
    high reliability of components is crucial because of the high cost of
    satellite repair and the length of uninterrupted service required.
    Telemetry also provides the data to terminate the flight of missiles and
    rockets under errant conditions and/or at the end of mission.

    -- Airborne, Ground and Space Telemetry

         The Company provides airborne equipment and data link systems to
    gather critical information and to process, format and transmit it to the
    ground through communication data links from a communications satellite,
    spacecraft, aircraft and/or missile. These products are available in both
    COTS and custom configurations. Major customers are the major defense
    contractors who manufacture aircraft, missiles, warheads, launch vehicles,
    munitions and bombs. Ground instrumentation activity occurs at the ground
    station where the serial stream of combined data is received and decoded
    in real-time, as it is received from the airborne platform. Data can be
    encrypted and decrypted during this process, an additional expertise that
    the Company offers. L-3 offers the System 500 which interfaces with
    airborne telemetry and helps determine if it is within certain parameters
    of its flight pattern and displays the information graphically on a ground
    station terminal. The Company is currently developing the NeTstar ground
    station terminal which is capable of handling compressed satellite mission
    time frames.

    -- Range Instrumentation

         A ground-based application for the Company is range instrumentation,
    where equipment that is worn by soldiers or mounted in vehicles transmit
    and receive data that is used for test and evaluation of training
    missions. The Company's Digital Communication Network Subsystem ("DCNS")
    product allows for more effective monitoring and control of training and
    testing ranges.

    -- Transportable Radios

         The Company also manufactures transportable, tunable, microwave
    radios used for commercial and military voice and data communication
    service restoration and features rugged, modularized systems capable of
    data rates up to 155 Mb/s. Frequencies are tunable in RF bands from 1.7
    GHz to 19.7 GHz with simple plug-in radio frequency heads. The radios are
    encased in portable, all-weather outdoor housing for use in restoration
    and temporary service and military tactical communications.

    -- Expendable Countermeasure Systems

         L-3 designs, develops and produces radar, infrared, electro-optical
    and acoustic expendable countermeasure systems, computer-controlled
    launchers and dispensers for ships, aircraft, ground vehicles and base
    defense. L-3 is the world leader in the design, development and production
    of passive off-board ship defense countermeasures systems for the U.S.
    Navy and international customers. The products include the MK 214 and MK
    216 Sea Gnat Decoys, which are the seduction and distraction decoys used
    by the U.S. Navy and NATO for ship defense against radar-guided threats.
    L-3 also manufactures Automatic Launch of Expendables ("ALEX"), a
<PAGE>
<PAGE>83
    completely automated ship-defense launch system that takes threat
    information from the ship's warning system and speed, direction and wind
    conditions from the ship's navigation system and initiates the optimum
    countermeasure response and/or maneuver based on the decoy load-out
    inventory.

    -- Commercial Communication Products

         The Company and GE Medical Systems have jointly developed
    GEMnet(Trademark), a cardiac image management and archive system.
    GEMnet(Trademark) eliminates the use of cinefilm in a cardiac
    catheterization laboratory by providing a direct digital connection to the
    laboratory. The system provides for acquisition, display, analysis and
    short-and long-term archive of cardiac patient studies, providing
    significant cost savings and process improvements to the hospital.
    EchoNet(Trademark) is a digital archive management and review system
    designed by the Company specifically for the echocardiology profession.
    Echonet(Trademark) is the result of an exclusive strategic partnership
    with Heartlab, Inc. and is distributed by Nova Microsonics. The system
    accepts digital echocardiology studies from a variety of currently
    available ultrasound systems, manages the studies, making them available
    on a network, and allows the physicians and technicians to become more
    productive. DICOMView(Trademark) is a multimodal, low-cost viewing station
    designed by the Company for use with standard IBM-compatible and Macintosh
    personal computer platforms. It makes full motion, full fidelity
    diagnostic images accessible for the cardiologist, surgeon and referring
    physician. EchoNet(Trademark) and DICOMView(Trademark) are trademarks of
    Heartlab, Inc. GEMnet(Trademark) is a trademark of GE.

    Major Customers

         The Company's sales are predominantly derived from contracts with
    agencies of, and prime contractors to, the Government. The various
    Government customers exercise independent purchasing decisions. Sales to
    the Government generally are not regarded as constituting sales to one
    customer. Instead, each contracting entity is considered to be a separate
    customer. In 1996, the Company performed under approximately 180 contracts
    with value exceeding $1 million for the Government. Government pro forma
    sales in 1996, including pro forma sales to the Government through prime
    contractors, were $529 million. Historical sales to Lockheed Martin were
    $70.7 million in 1996. The Company's largest program, representing 14% of
    1996 pro forma sales, is a long-term, sole source cost plus support
    program for the U-2 Directorate. No other program represented more than 7%
    of pro forma 1996 sales.

    Research and Development

         The Company employs scientific, engineering and other personnel to
    improve its existing product lines and to develop new products and
    technologies in the same or related fields. As of December 31, 1996, the
    Company employed approximately 1,580 engineers (of whom over 35% hold
    advanced degrees). The pro forma amounts of research and development
    performed under customer-funded contracts and Company-sponsored research
    projects, including bid and proposal costs, for 1996 were $153.5 million
    and $36.5 million, respectively.
<PAGE>
<PAGE>84
    Competition

         The Company's ability to compete for defense contracts depends to a
    large extent on the effectiveness and innovativeness of its research and
    development programs, its ability to offer better program performance than
    its competitors at a lower cost to the Government customer, and its
    readiness in facilities, equipment and personnel to undertake the programs
    for which it competes. In some instances, programs are sole source or work
    directed by the Government to a single supplier. In such cases, there may
    be other suppliers who have the capability to compete for the programs
    involved, but they can only enter or reenter the market if the Government
    should choose to reopen the particular program to competition.
    Approximately 67% of the Company's 1996 pro forma sales related to sole
    source contracts.

         The Company experiences competition from industrial firms and U.S.
    government agencies, some of which have substantially greater resources.
    These competitors include: Allied Signal Inc., AMP, Inc., Aydin
    Corporation, Cubic Corporation, GTE Corporation, Harris Corporation, GM
    Hughes Electronics, Motorola, Inc., Raytheon Company and Titan
    Corporation. A majority of the sales of the Company is derived from
    contracts with the Government and its prime contractors, and such
    contracts are awarded on the basis of negotiations or competitive bids.
    Management does not believe any one competitor or a small number of
    competitors is dominant in any of the business areas of the Company.
    Management believes the Company will continue to be able to compete
    successfully based upon the quality and cost competitiveness of its
    products and services.

    Patents and Licenses

         Although the Company owns some patents and has filed applications
    for additional patents, it does not believe that its operations depend
    upon its patents. In addition, the Company's Government contracts
    generally license it to use patents owned by others. Similar provisions in
    the Government contracts awarded to other companies make it impossible for
    the Company to prevent the use by other companies of its patents in most
    domestic work.

    Backlog

         As of December 31, 1996, the Company's funded backlog was
    approximately $542.5 million. This backlog provides management with a
    useful tool to project sales and plan its business on an on-going basis;
    however, no assurance can be given that the Company's backlog will become
    revenues in any particular period or at all. Funded backlog does not
    include the total contract value of multi-year, cost-plus reimbursable
    contracts, which are funded as costs are incurred by the Company. Funded
    backlog also does not include unexercised contract options which represent
    the amount of revenue which would be recognized from the performance of
    contract options that may be exercised by customers under existing
    contracts and from purchase orders to be issued under indefinite quantity
    contracts or basic ordering agreements. Backlog is a more relevant
    predictor of future sales in the Secure Communication Systems business
    area. Current funded backlog in Secure Communication Systems as of
    December 31, 1996 was $331.5 million, of which approximately 81.3% is
<PAGE>
<PAGE>85
    expected to be shipped in 1997. The Company believes backlog is a less
    relevant factor in the Specialized Communication Products business area
    given the nature of its catalog and commercial oriented business. Overall,
    approximately 77% of the Company's December 31, 1996 funded backlog is
    expected to be shipped in 1997.

<TABLE>
<CAPTION>

                                                      Funded Backlog as of
                                                      December 31, 1996
                                                   ---------------------------
                                                        ($ in millions)
<S>                                                <C>

    Secure Communication Systems  . . . . . . . .             $331.5
    Communication Products  . . . . . . . . . . .              211.0
                                                              ------
                                                              $542.5
                                                              ======
</TABLE>


    Government Contracts

         Approximately 78.4% of the Company's 1996 pro forma sales were made
    to agencies of the Government or to prime contractors or subcontractors of
    the Government.

         Approximately 58% of the Company's pro forma 1996 sales mix of
    contracts were firm fixed price contracts under which the Company agrees
    to perform for a predetermined price. Although the Company's fixed price
    contracts generally permit the Company to keep profits if costs are less
    than projected, the Company does bear the risk that increased or
    unexpected costs may reduce profit or cause the Company to sustain losses
    on the contract. Generally, firm fixed price contracts offer higher margin
    than cost plus type contracts. All domestic defense contracts and
    subcontracts to which the Company is a party are subject to audit, various
    profit and cost controls and standard provisions for termination at the
    convenience of the Government. Upon termination, other than for a
    contractor's default, the contractor will normally be entitled to
    reimbursement for allowable costs and to an allowance for profit. Foreign
    defense contracts generally contain comparable provisions relating to
    termination at the convenience of the government. To date, no significant
    fixed price contract of the Company has been terminated.

         Companies supplying defense-related equipment to the Government are
    subject to certain additional business risks peculiar to that industry.
    Among these risks are the ability of the Government to unilaterally
    suspend the Company from new contracts pending resolution of alleged
    violations of procurement laws or regulations. Other risks include a
    dependence on appropriations by the Government, changes in the
    Government's procurement policies (such as greater emphasis on competitive
    procurements) and the need to bid on programs in advance of design
    completion. A reduction in expenditures by the Government for products of
    the type manufactured by the Company, lower margins resulting from
<PAGE>
<PAGE>86
    increasingly competitive procurement policies, a reduction in the volume
    of contracts or subcontracts awarded to the Company or substantial cost
    overruns would have an adverse effect on the Company's cash flow.

    Properties

         The table below sets forth, as of December 31, 1996, certain
    information with respect to L-3's manufacturing facilities and properties.


                Location                     Owned           Leased
    --------------------------------     ---------------  --------------
                                           (thousands of square feet)

    L-3 Headquarters, NY  . . . . . . . . .     --               58.5
    Secure Communication Systems:
     Camarillo, CA  . . . . . . . . . . . .     --                1.8
     El Segundo, CA   . . . . . . . . . . .     --                1.4
     Santa Clara, CA  . . . . . . . . . . .     --                5.9
     Santa Maria, CA  . . . . . . . . . . .     --                9.8
     Colorado Springs, CO   . . . . . . . .     --                5.8
     Camden, NJ   . . . . . . . . . . . . .     --              588.6
     Tinton Falls, NJ   . . . . . . . . . .     --                0.8
     Salt Lake City, UT   . . . . . . . . .     --              457.6
    Specialized Communication Products:
     Folsom, CA   . . . . . . . . . . . . .     --               57.5
     Lancaster, CA  . . . . . . . . . . . .     --                5.4
     Menlo Park, CA   . . . . . . . . . . .     --               93.0
     Rancho Cordova, CA   . . . . . . . . .     --               40.4
     Redwood City, CA   . . . . . . . . . .     --                5.2
     San Diego, CA  . . . . . . . . . . . .  196.0               68.9
     San Mateo, CA  . . . . . . . . . . . .     --               14.8
     Santa Clara, CA  . . . . . . . . . . .     --               2.0
     Merrill Island, FL   . . . . . . . . .     --               1.2
     Sarasota, FL   . . . . . . . . . . . .  303.6                --
     Alpharetta, GA   . . . . . . . . . . .   40.0                --
     Atlanta, GA  . . . . . . . . . . . . .   52.1                --
     Norcross, GA   . . . . . . . . . . . .     --               4.8
     Haverhill, MA  . . . . . . . . . . . .    8.0                --
     Lowell, MA   . . . . . . . . . . . . .     --               47.0
     Woburn, MA   . . . . . . . . . . . . .  106.0                 --
     Hauppauge, NY  . . . . . . . . . . . .  150.0                 --
     Warminster, PA   . . . . . . . . . . .   44.7                 --
     Slough, Berkshire (U.K.)   . . . . . .    --                 1.4
                                             -----            -------
    Total . . . . . . . . . . . . . . . . .  900.4            1,471.8
                                             =====            =======

<PAGE>
<PAGE>87
    Legal Proceedings

         From time to time the Company is involved in legal proceedings
    arising in the ordinary course of its business. As part of the
    Acquisition, the Company has agreed to assume certain litigation relating
    to the Businesses and Lockheed Martin has agreed to indemnify the Company,
    up to certain limits, for a breach of its representations and warranties.
    Management believes it is adequately reserved for these liabilities and
    that there is no litigation pending that could have a material adverse
    effect on the Company or its operations, except as discussed below.

         As of June 30, 1997, the Company and Universal Avionics Systems
    Corporation ("Universal") has reached a settlement with respect to a
    lawsuit brought by Universal against the Company's Aviation Recorders
    operation ("Aviation Recorders"). The terms of this settlement will not
    have a material adverse effect on the Company's financial condition or
    results of operations.

    Environmental Matters

         The Company's operations are subject to various federal, state and
    local environmental laws and regulations relating to the discharge,
    storage, treatment, handling, disposal and remediation of certain
    materials, substances and wastes used in or resulting from its operations.
    The Company continually assesses its obligations and compliance with
    respect to these requirements. Based on a review by an independent
    environmental consulting firm and its own internal assessments, management
    believes that the Company's current operations are in substantial
    compliance with all existing applicable environmental laws and
    regulations. New environmental protection laws that will be effective in
    1997 and thereafter may require the installation of environmental
    protection equipment at the Company's manufacturing facilities. However,
    the Company does not believe that its environmental expenditures, if any,
    will have a material adverse effect on its financial condition or results
    of operations.

         Pursuant to the Transaction Agreement, the Company has agreed to
    assume certain on-site and off-site environmental liabilities related to
    events or activities occurring prior to the consummation of the
    Transaction. Lockheed Martin has agreed to retain all environmental
    liabilities for all facilities not used by the Businesses as of the
    Closing and to indemnify fully the Company for such prior site
    environmental liabilities. Lockheed Martin has also agreed, for the first
    eight years following the Closing, to pay 50% of all costs incurred by the
    Company above those reserved for on the Company's balance sheet at Closing
    relating to certain Company-assumed environmental liabilities and, for the
    seven years thereafter, to pay 40% of certain reasonable operation and
    maintenance costs relating to any environmental remediation projects
    undertaken in the first eight years. The Company is aware of environmental
    contamination at two of its facilities that will require ongoing
    remediation. Management believes that the Company has established adequate
    reserves for the potential costs associated with the assumed environmental
    liabilities. However, there can be no assurance that any costs incurred
    will be reimbursable from the Government or covered by Lockheed Martin
    under the terms of the Transaction Agreement or that the Company's
    environmental reserves will be sufficient.
<PAGE>
<PAGE>88
    Pension Plans

         The Transaction Agreement provides for transfer by Lockheed Martin
    of certain assets to L-3 and assumption by L-3 of certain liabilities
    relating to defined benefit pension plans for present and former employees
    and retirees of certain businesses transferred to L-3. Lockheed Martin
    received a letter from the Pension Benefit Guaranty Corporation (the
    "PBGC") which requested information regarding the transfer of such pension
    plans. The PBGC's letter indicated that it believed certain of the
    employee pension plans were underfunded using the PBGC's actuarial
    assumptions (which assumptions result in a larger liability for accrued
    benefits than the assumptions used for financial reporting under Statement
    of Financial Accounting Standards No. 87, "Accounting for Pension Costs"
    ("FASB 87")). The Company has calculated the net funding position of the
    pension plans to be transferred and believes the plans to be overfunded by
    approximately $1 million under ERISA assumptions, underfunded by
    approximately $9 million under FASB 87 assumptions and, on a termination
    basis, underfunded by as much as $51 million under PBGC assumptions.
    Substantially all of the PBGC underfunding is related to two pension plans
    covering employees at L-3's Communication Systems -- Salt Lake and
    Aviation Recorders businesses (the "Salt Lake and Fairchild Plans").

         Pursuant to the PBGC's inquiry, representatives of the Company and
    Lockheed Martin met with the PBGC on April 7, 1997. At this meeting, the
    PBGC stated that it would seek some form of commitment or undertaking from
    Lockheed Martin acceptable to it with regard to the Salt Lake and
    Fairchild Plans and the pension plan covering employees at Hycor, another
    business being acquired by L-3 in the Acquisition (collectively, the
    "Subject Plans"). Lockheed Martin has agreed to provide such a commitment
    in an agreement (the "Lockheed Martin Commitment Agreement") among
    Lockheed Martin, L-3 and the PBGC dated as of April 30, 1997. The material
    terms and conditions of the Lockheed Martin Commitment Agreement include a
    commitment by Lockheed Martin to, under certain circumstances, assume
    sponsorship of the Subject Plans or provide another form of financial
    support for the Subject Plans. The Lockheed Martin Commitment Agreement
    will continue until such time as the Subject Plans are no longer
    underfunded on a PBGC basis for two consecutive years or, at any time
    after May 31, 2002, the Company achieves investment grade credit ratings.
    Pursuant to the Lockheed Martin Commitment Agreement, the PBGC has agreed
    that it will take no further action in connection with the Transaction.

         In return for the Lockheed Martin Commitment, the Company has
    entered into an agreement with Lockheed Martin, dated as of April 30,
    1997, pursuant to which the Company will provide certain assurances to
    Lockheed Martin including, but not necessarily limited to, (i) continuing
    to fund the Subject Plans consistent with prior practices and to the
    extent deductible for tax purposes and, where appropriate, recoverable
    under Government contracts, (ii) agreeing to not increase benefits under
    the Subject Plans without the consent of Lockheed Martin,
    (iii) restricting the Company from a sale of any businesses employing
    individuals covered by the Subject Plans if such sale would not result in
    reduction or elimination of the Lockheed Martin Commitment with regard to
    the specific plan and (iv) if the Subject Plans were returned to Lockheed
    Martin, granting Lockheed Martin the right to seek recovery from the
    Company of those amounts actually paid, if any, by Lockheed Martin with
    regard to the Subject Plans after their return. In addition, upon the
<PAGE>
<PAGE>89
    occurrence of certain events, Lockheed Martin, at its option, will have
    the right to decide whether to assume sponsorship of any or all of the
    Subject Plans, even if the PBGC has not sought to terminate the Subject
    Plans.

         The Company believes, based in part upon discussions with its
    consulting actuaries, that the increase in pension expenses and future
    funding requirements, if any, from those currently anticipated for the
    Subject Plans would not be material.

    Employees

         As of March 31, 1997, the Company employed approximately 5,000
    full-time and part-time employees. The Company believes that its relations
    with its employees are good.

         Approximately 580 of the Company's employees at its Communication
    Systems -- Camden operation in Camden, New Jersey are represented by four
    unions, the Association of Scientists and Professional Engineering
    Personnel, the International Federation of Professional and Technical
    Engineers, the International Union of Electronic, Electrical, Salaried,
    Machine and Furniture Workers and an affiliate of the International
    Brotherhood of Teamsters. Three of the four collective bargaining
    agreements expire in mid-1998. While the Company has not yet initiated
    discussions with representatives of these unions, management believes it
    will be able to negotiate, without material disruption to its business,
    satisfactory new collective bargaining agreements with these employees.
    However, there can be no assurance that a satisfactory agreement will be
    reached with the covered employees or that a material disruption to the
    Company's Camden operations will not occur.
<PAGE>
<PAGE>90
                                 THE TRANSACTION

    The Acquisition

         Holdings and L-3 were formed by Mr. Frank C. Lanza, the former
    President and Chief Operating Officer of Loral, Mr. Robert V. LaPenta, the
    former Senior Vice President and Controller of Loral, the Lehman
    Partnership and Lockheed Martin to acquire substantially all of the assets
    and certain liabilities of (i) nine business units previously purchased by
    Lockheed Martin as part of its acquisition of Loral in April 1996 and
    (ii) one business unit, Communications Systems -- Camden, purchased by
    Lockheed Martin as part of its acquisition of GE Aerospace in April 1993.
    The total consideration paid to Lockheed Martin was $525 million,
    comprised of $480 million of cash before an estimated $20 million
    reduction related to a purchase price adjustment, and $45 million of
    common equity being retained by Lockheed Martin. L-3 is a wholly-owned
    subsidiary of Holdings. Holdings was capitalized with $125 million of
    common equity, with Messrs. Lanza and LaPenta owning 15.0%, the Lehman
    Partnership owning 50.1% and Lockheed Martin owning 34.9%.

    Transaction Agreement

         The Transaction Agreement provides for the transfer by Lockheed
    Martin to Holdings of substantially all of the assets and certain of the
    liabilities primarily related to the Businesses. The assets transferred
    include, among other things, real property and leases for the business
    units, all contracts including government contracts, and bids for such
    contracts, all machinery and equipment used primarily in connection with
    the Businesses and, subject to certain limitations, all intellectual
    property used primarily in the Businesses. The Transaction Agreement
    provides that L-3 be capitalized with $125 million of common entity
    provided by Holdings and assume the liabilities and obligations of
    Lockheed Martin relating to the Businesses other than certain income and
    franchise tax liabilities arising prior to the closing of the Acquisition,
    certain pension liabilities, certain environmental liabilities and certain
    other excluded liabilities. As consideration for the transfer of the
    assets by Lockheed Martin, Holdings paid Lockheed Martin $479.8 million
    (subject to adjustment based on the difference between $269.1 million and
    the audited combined net tangible assets (as defined in the Transaction
    Agreement) of the Businesses at the end of the month immediately preceding
    the Closing) and Holdings issued to Lockheed Martin 6,980,000 shares of
    its Class A Common Stock.

         The Transaction Agreement contains mutually agreed upon and
    customary representations, warranties and covenants. Lockheed Martin has
    agreed to indemnify Holdings, subject to certain limitations, for its
    breach of (i) non-environmental representations and warranties up to $50
    million (subject to a $5 million threshold) and (ii) for the first eight
    years following the Closing, to pay 50% of all costs incurred by the
    Company above those reserved for on the Company's balance sheet at Closing
    relating to certain Company-assumed environmental liabilities and, for the
    seven years thereafter, 40% of certain reasonable operation and
    maintenance costs relating to any environmental remediation projects
    undertaken in the first eight years (subject to a $6 million threshold).

         In connection with the Transaction Agreement, Holdings, the Company
    and Lockheed Martin have entered into a transition services agreement
<PAGE>
<PAGE>91
    pursuant to which Lockheed Martin will provide to Holdings and its
    subsidiaries (and Holdings will provide to Lockheed Martin) certain
    corporate services of a type currently provided at costs consistent with
    past practices until December 31, 1997 (or, in the case of Communication
    Systems -- Camden, for a period of up to 18 months after the Closing) and
    the parties also entered into supply agreements which reflect existing
    intercompany work transfer agreements or similar support arrangements upon
    prices and other terms consistent with the present arrangements. Holdings,
    the Company and Lockheed Martin have entered into certain subleases of
    real property and cross-licenses of intellectual property.

   
         In addition, Holdings and Lockheed Martin have entered into a Limited
    Noncompetition Agreement (the "Noncompetition Agreement") which, for up to
    three years, in certain circumstances, precludes Lockheed Martin from
    engaging in the sale of any products that compete with the products of the
    Company that are set forth in the Noncompetition Agreement for specifically
    identified application of the products. Under the Noncompetition Agreement,
    Lockheed Martin is prohibited, with certain exceptions, from acquiring any 
    business engaged in the sale of the specified products referred to in the 
    preceding sentence, although Lockheed Martin may acquire such a business 
    under circumstances where the exceptions do not apply provided that it
    offers to sell such business to L-3 within 90 days of its acquisition. The
    Noncompetition Agreement does not, among other exceptions, (i) apply to
    businesses operated and managed by Lockheed Martin on behalf of the United
    States government, (ii) prohibit Lockheed Martin from engaging in any 
    existing businesses and planned businesses as of the closing of the
    Transaction or businesses that are reasonably related to existing or planned
    businesses or (iii) apply to selling competing products where such products 
    are part of a larger system sold by Lockheed Martin.
    

    Stockholders Agreement

         At Closing, Holdings, Lockheed Martin, the Lehman Partnership and
    Messrs. Lanza and LaPenta entered into a stockholders agreement (the
    "Stockholders Agreement") which, except for certain provisions including
    those granting registration rights, terminates upon the consummation of an
    initial public offering of equity securities by Holdings.

         The Stockholders Agreement provides that the Board of Directors will
    initially consist of 11 members including six designees of the Lehman
    Partnership, three designees of Lockheed Martin, and Messrs. Lanza and
    LaPenta. The number of directors which the Lehman Partnership and Lockheed
    Martin have the right to designate will be reduced in proportion to any
    reduction in their ownership of Common Stock, but as long as the Lehman
    Partnership continues to own at least 35% of the outstanding Common Stock
    and represents the largest single stockholder of Holdings, it may
    designate a majority of the members of the Board of Directors.

         Under the Stockholders Agreement Holdings is prohibited from
    commencing an initial public offering for one year after the Closing
    without the consent of each of the parties to the agreement. If an initial
    public offering has not occurred five years after the Closing, the Lehman
    Partnership and Lockheed Martin each have the right to require Holdings to
    consummate an initial public offering, provided that they and their
    permitted transferees own at least 50% of the Common Stock that they owned
    on the date of the Closing.
<PAGE>
<PAGE>92
         The Stockholders Agreement restricts the transfer of shares of
    Common Stock by any party to the agreement for one year and requires that
    any shares transferred thereafter first be offered for sale to the other
    stockholders and Holdings. As to sales of shares by the Lehman Partnership
    that occur one year after the Closing and prior to the consummation of an
    initial public offering and that result in the Lehman Partnership no
    longer owning at least 35% of the issued and outstanding Common Stock,
    (i) Messrs. Lanza and LaPenta are permitted to "tag along" (as well as
    Lockheed Martin, if either Lanza or LaPenta elects to "tag along") and
    (ii) the Lehman Partnership has the right to "drag along" Messrs. Lanza
    and LaPenta (and at the option of Lockheed Martin, Lockheed Martin may
    sell shares in such transaction).  Under the Stockholders Agreement
    Lockheed Martin is subject to a standstill arrangement which generally
    prohibits any increase in its share ownership percentage over 34.9%.

         The Stockholders Agreement also provides that Lehman Brothers Inc.
    has the exclusive right to provide investment banking services to Holdings
    for the five-year period after the Closing (except that the exclusivity
    period is three years as to cash acquisitions undertaken by L-3). In the
    event that Lehman Brothers Inc. agrees to provide any investment banking
    services to L-3, it will be paid fees that are mutually agreed upon based
    on similar transactions and practices in the investment banking industry.

<PAGE>
<PAGE>93
   
                CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

Holdings and L-3 were formed by Senior Management, the Lehman Partnership and
Lockheed Martin to acquire substantially all of the assets and liabilities of
the Businesses. The total consideration paid to Lockheed Martin was $525
million, comprising $480 million of cash before an estimated $20 million
reduction related to a purchase price adjustment, including $45 million of
common equity retained by Lockheed Martin.  The Transaction Agreement provides
for the transfer by Lockheed Martin to Holdings of such assets and liabilities.
Under the Transaction Agreement, Lockheed Martin has agreed to indemnity L-3,
subject to certain limitations, for Lockheed Martin's breach of representations
and warranties and L-3 has assumed certain obligations relating to
environmental matters and benefits plans.

In connection with the Transaction Agreement, Holdings, L-3 and Lockheed Martin
have entered into a transition services agreement pursuant to which Lockheed
Martin will provide to L-3 and its subsidiaries (and L-3 will provide to
Lockheed Martin) until December 31, 1997 (or, in the case of Communications
Systems - Camden, for a period of up to 18 months after the closing) certain
corporate services of a type previously provided at costs consistent with
past practices. The parties also entered into supply agreements which
reflect existing intercompany work transfer agreements or similar support
arrangements based upon prices and other terms consistent with previously
existing arrangements.  Holdings, L-3 and Lockheed Martin have entered into
certain subleases of real property and cross-licenses of intellectual property.

In addition, at closing, Holdings, Lockheed Martin, Lehman Partnership and
Messrs. Lanza and LaPenta entered into the Stockholders Agreement.  See "Risk
Factors-Dependence on Lockheed Martin, "Business - Environmental Matters" and
"-Pension Plans" and "The Transaction - Transaction Agreement" and 
"-Stockholders Agreement."

In the ordinary course of business L-3 sells products to Lockheed Martin and
its affiliates.  Net sales for which were $18.6 million and $21.2 million for
the three month periods ended June 30, 1997 and March 31, 1997, respectively,
and $70.7 million, $25.9 million and $10.0 million for the years ended
December 31, 1996, 1995 and 1994, respectively. See Note 3 to the Lockheed
Martin Predecessor Businesses combined financial statements as of March 31,
1997 and for the three months ended March 31, 1997 and 1996, on page F-29.

Sales of products to Lockheed Martin after the closing of the Transaction,
excluding those under existing intercompany work transfer agreements, will
be on an arms length basis similar to sales by L-3 to other third-party
customers and, in many cases, will be the result of competitive bidding
procedures.
    
<PAGE>
<PAGE>94
                                    MANAGEMENT

    Directors and Executive Officers

         The following table provides information concerning the directors
    and executive officers of Holdings after giving effect to the Transaction.
    All directors hold office until the next annual meeting of the
    stockholders. All officers serve at the discretion of the Board of
    Directors.

                                                          
    Name                      Age                Position         
    ----------------------   ----   ----------------------------------------
    Frank C. Lanza            65    Chairman, Chief Executive Officer and
                                    Director
    Robert V. LaPenta         51    President, Chief Financial Officer and
                                    Director
    Michael T. Strianese      41    Vice President--Finance and Controller
    Christopher C. Cambria    39    Vice President--General Counsel and
                                    Secretary
    Robert F. Mehmel          34    Vice President--Planning and Assistant
                                    Secretary
    Jimmie V. Adams           60    Vice President--Washington D.C. Operations
    Robert RisCassi           61    Vice President--Washington D.C. Operations
    Steven J. Berger          40    Director
    David J. Brand            35    Director
    Alberto M. Finali         43    Director
    Eliot M. Fried            63    Director
    Robert B. Millard         46    Director
    Alan H. Washkowitz        56    Director
    Thomas A. Corcoran        53    Director
    Frank H. Menaker, Jr.     56    Director
    John E. Montague          42    Director


         Frank C. Lanza, Chairman and CEO. Mr. Lanza was Executive Vice
    President of Lockheed Martin and a member of Lockheed Martin's Executive
    Council and Board of Directors. Mr. Lanza was formerly President and COO
    of Lockheed Martin's C3I and Systems Integration Sector, which comprised
    many of the businesses acquired by Lockheed Martin from Loral in 1996. At
    the time of the Loral acquisition, Mr. Lanza was President and COO of
    Loral, a position he held since 1981. He joined Loral in 1972 as President
    of its largest division, Electronic Systems. His earlier experience was
    with Dalmo Victor and Philco Western Development Laboratory.

         Robert V. LaPenta, President and Chief Financial Officer. Mr.
    LaPenta was a Vice President of Lockheed Martin and was Vice President and
    Chief Financial Officer of Lockheed's C3I and Systems Integration Sector.
    Prior to Lockheed Martin's acquisition of Loral, he was Loral's Senior
    Vice President and Controller since 1981. He joined Loral in 1972 and was
    named Vice President and Controller of its largest division in 1974. He
    became Corporate Controller in 1978 and was named Vice President in 1979.

         Michael T. Strianese, Vice President--Finance and Controller. Mr.
    Strianese was Vice President and Controller of Lockheed Martin's C3I and
    Systems Integration Sector. From 1991 to the 1996 acquisition of Loral, he
<PAGE>
<PAGE>95
    was Director of Special Projects at Loral. Prior to joining Loral,
    he spent 11 years with Ernst & Young. Mr. Strianese is a Certified 
    Public Accountant.

         Christopher C. Cambria, Vice President--General Counsel and
    Secretary. Mr. Cambria joined Holdings in June 1997. From 1994
    until joining Holdings, Mr. Cambria was associated with Fried, 
    Frank, Harris, Shriver & Jacobson. From 1986 until 1993, he was 
    associated with Cravath, Swaine & Moore.

         Robert F. Mehmel, Vice President -- Planning and Assistant
    Secretary. Mr. Mehmel was the Director of Financial Planning and Capital
    Review for Lockheed Martin's C3I and Systems Integration Sector. From 1984
    to 1996, Mr. Mehmel held several accounting and financial analysis
    positions at Loral Electronic Systems and Loral. At the time of Lockheed
    Martin's acquisition of Loral, he was Corporate Manager of Business
    Analysis.

         Jimmie V. Adams, Vice President -- Washington, D.C.
    Operations. General Jimmie V. Adams (U.S.A.F.-ret.) was Vice President of
    Lockheed Martin's Washington Operations for the C3I and Systems
    Integration Sector. He held the same position at Loral and was an officer
    of Loral, prior to its acquisition by Lockheed Martin. Before joining
    Loral in 1993, he was Commander in Chief, Pacific Air Forces, Hickam Air
    Force Base, Hawaii, capping a 35-year career with the U.S. Air Force. He
    was also Deputy Chief of Staff for plans and operation for U.S. Air Force
    headquarters and Vice Commander of Headquarters Tactical Air Command and
    Vice Commander in Chief of the U.S. Air Forces Atlantic at Langley Air
    Force Base. He is a command pilot with more than 141 combat missions.

         Robert RisCassi, Vice President -- Washington, D.C.
    Operations. General Robert W. RisCassi, Vice President, Land Systems (U.S.
    Army-ret.) was Vice President of Land Systems for Lockheed Martin's C3I
    and Systems Integration Sector. He held the same position for Loral, prior
    to its acquisition by Lockheed Martin. He joined Loral in 1993 after
    retiring as U.S. Army Commander in Chief, United Nations Command/Korea.
    His 35-year military career included posts as Army Vice Chief of Staff;
    Director, Joint Staff, Joint Chiefs of Staff; Deputy Chief of Staff for
    Operations and Plans; and Commander of the Combined Arms Center.

         Steven J. Berger, Director. Mr. Berger is a Managing Director of
    Lehman Brothers, Co-Head of the Investment Banking Division and Head of
    the Merchant Banking Group. Mr. Berger joined Lehman Brothers in 1983 in
    the Investment Banking Division and spent the early part of his career
    working on principal investment, merger-related advisory and corporate
    finance transactions. Mr. Berger became a Managing Director and Head of
    European Investment Banking in 1991, Head of the Merchant Banking Group in
    1995 and Co-Head of the Investment Banking Division in 1996. Mr. Berger
    holds an M.B.A. and an A.B. Economics, with honors, from Harvard
    University.

         David J. Brand, Director. Mr. Brand is a Managing Director of Lehman
    Brothers and a principal in the Global Mergers & Acquisitions Group,
    leading Lehman Brothers' Technology Mergers and Acquisitions business. Mr.
    Brand joined Lehman Brothers in 1987 and has been responsible for merger
    and corporate finance advisory services for many of Lehman Brothers'
    technology and defense industry clients. Mr. Brand holds an M.B.A. from
<PAGE>
<PAGE>96
    Stanford University's Graduate School of Business and a B.S. in Mechanical
    Engineering from Boston University.

         Alberto M. Finali, Director. Mr. Finali is a Managing Director of
    Lehman Brothers and principal of the Merchant Banking Group, based in New
    York. Prior to joining the Merchant Banking Group Mr. Finali spent four
    years in Lehman Brothers' London office as a senior member of the M&A
    Group. Mr. Finali joined Lehman Brothers in 1987 as a member of the M&A
    Group in New York and became a Managing Director in 1997. Prior to joining
    Lehman Brothers, Mr. Finali worked in the Pipelines and Production
    Technology Group of Bechtel, Inc. in San Francisco. Mr. Finali holds an
    M.E. and an M.B.A. from the University of California at Berkeley, and a
    Laurea Degree in Civil Engineering from the Polytechnic School in Milan,
    Italy.

         Eliot M. Fried, Director. Mr. Fried is a Managing Director of Lehman
    Brothers. Mr. Fried joined Shearson, Hayden Stone, a predecessor firm, in
    1976 and became a Managing Director in 1982. Mr. Fried has extensive
    experience in portfolio management and equity research. Mr. Fried is
    currently a director of Bridgeport Machines, Inc., Energy Ventures, Inc.,
    SunSource L.P., Vernitron Corporation and Walter Industries, Inc. Mr.
    Fried holds an M.B.A. from Columbia University and a B.A. from Hobart
    College.

         Robert B. Millard, Director. Mr. Millard is a Managing Director of
    Lehman Brothers, Head of Lehman Brothers' Principal Trading & Investments
    Group and principal of the Merchant Banking Group. Mr. Millard joined Kuhn
    Loeb & Co. in 1976 and became a Managing Director of Lehman Brothers in
    1983. Mr. Millard is currently a director of GulfMark International, Inc.
    and Energy Ventures, Inc. Mr. Millard holds an M.B.A. from Harvard
    University and a B.S. from the Massachusetts Institute of Technology.

         Alan H. Washkowitz, Director. Mr. Washkowitz is a Managing Director
    of Lehman Brothers and principal of the Merchant Banking Group, and is
    responsible for the oversight of Lehman Brothers Merchant Banking
    Portfolio Partnership L.P. Mr. Washkowitz joined Lehman Brothers in 1978
    when Kuhn Loeb & Co. was acquired by Lehman Brothers. Mr. Washkowitz is
    currently a director of Illinois Central Corporation, K&F Industries,
    Inc., Lear Corporation and McBride plc. Mr. Washkowitz holds an M.B.A.
    from Harvard University, a J.D. from Columbia University and an A.B. from
    Brooklyn College.

         Thomas A. Corcoran, Director. Mr. Corcoran has been the President and 
    Chief Operating Officer of the Electronic Systems Sector of Lockheed Martin 
    Corporation since March 1995. From 1993 to 1995, Mr. Corcoran was President
    of the Electronics Group of Martin Marietta Corporation. Prior to that he 
    worked for General Electric for 26 years and from 1983 to 1993 he held 
    various management positions with GE Aerospace; he was a company officer 
    from 1990 to 1993. Mr. Corcoran is a member of the Board of Trustees of 
    Worcester Polytechnic Institute, the Board of Trustees of Stevens 
    Institute of Technology, the Board of Governors of the Electronic 
    Industries Association, a Director of the U.S. Navy Submarine League 
    and a Director of REMEC Corporation.

         Frank H. Menaker, Jr., Director. Mr. Menaker has served as Senior
    Vice President and General Counsel of Lockheed Martin since July 1996. He
    served as Vice President and General Counsel of Lockheed Martin from March
<PAGE>
<PAGE>97
    1995 to July 1996, as Vice President of Martin Marietta Corporation from
    1982 until 1995 and as General Counsel of Martin Marietta Corporation from
    1981 until 1995. He is a director of Martin Marietta Materials, Inc., a
    member of the American Bar Association and has been admitted to practice
    before the United States Supreme Court. Mr. Menaker is a graduate of
    Wilkes University and the Washington College of Law at American
    University.

         John E. Montague, Director. Mr. Montague has been Vice President,
    Financial Strategies at Lockheed Martin responsible for mergers,
    acquisitions and divestiture activities and shareholder value strategies
    since March, 1995. Previously, he was Vice President, Corporate
    Development and Investor Relations at Martin Marietta Corporation from
    1991 to 1995. From 1988 to 1991, he was Director of Corporate Development
    at Martin Marietta Corporation, which he joined in 1977 as a member of the
    engineering staff. Mr. Montague is a director of Rational Software
    Corporation. Mr. Montague received his B.S. from the Georgia Institute of
    Technology and a M.S. in engineering from the University of Colorado.

    Director Compensation and Arrangements

         It is not currently contemplated that the directors of Holdings or
    the Company will receive compensation for their services as directors.
    Members of the Board of Directors will be elected pursuant to certain
    voting agreements outlined in the Stockholders Agreement. See "The
    Transaction--Stockholders Agreement".

    Executive Compensation

         Benefit Plans

         Holdings and the Company intend to establish benefit plans, which
    will provide substantially similar benefits to those provided by Lockheed
    Martin, including a pension plan, a nonqualified supplemental retirement
    plan, a defined contribution plan, a severance plan and a death benefit
    plan.

         Management Incentive Compensation Plans

         Holdings and the Company will establish an incentive compensation
    plan that will provide a bonus to selected employees based on the
    participant's base salary, target level, individual performance rating and
    organizational performance rating and a plan that will allow key
    management employees with base salaries of at least $80,000 to defer
    receipt of awards under the incentive compensation plan that exceed
    $10,000.
   
         Stock Option Plan

         Holdings sponsors an option plan (the "Option Plan") for key
    employees of Holdings and its subsidiaries, pursuant to which options to
    purchase an aggregate of 14% of Holdings' fully-diluted Common Stock
    outstanding at Closing will be granted (inclusive of the grants to Messrs.
    Lanza and LaPenta, see below under "--Employment Agreements"). The
    compensation committee of the Board of Directors of Holdings, in its sole
    discretion, determines the terms of option agreements, including without
    limitation the treatment of option grants in the event of a change of
    control.
    <PAGE>
<PAGE>98
         Employment Agreements

         Holdings entered into an employment agreement (the "Employment
    Agreements") with each of Mr. Lanza, who will serve as Chairman and Chief
    Executive Officer of the Company and Holdings and will receive a base
    salary of $750,000 per annum and appropriate executive level benefits, and
    Mr. LaPenta, who will serve as President and Chief Financial Officer of
    Holdings and the Company and will receive a base salary of $500,000 per
    annum and appropriate executive level benefits. The Employment Agreements
    provide for an initial term of five years, which will automatically renew
    for one-year periods thereafter, unless a party thereto gives notice of
    its intent to terminate at least 90 days prior to the expiration of the
    term. Upon a termination without cause (as defined) or resignation for
    good reason (as defined), Holdings will be obligated, through the end of
    the term, to (i) continue to pay the base salary and (ii) continue to
    provide life insurance and medical and hospitalization benefits comparable
    to those provided to other senior executives; provided, however, that any
    such coverage shall terminate to the extent that Mr. Lanza or Mr. LaPenta,
    as the case may be, is offered or obtains comparable benefits coverage
    from any other employer. The Employment Agreements provide for
    confidentiality during employment and at all times thereafter. There is
    also a noncompetition and non-solicitation covenant which is effective
    during the employment term and for one year thereafter; provided, however,
    that if the employment terminates following the expiration of the initial
    term, the noncompetition covenant will only be effective during the
    period, if any, that Holdings pays the severance described above.

         Holdings has granted each of Messrs. Lanza and LaPenta
    (collectively, the "Equity Executives") nonqualified options to purchase,
    at $6.47 per share of Class A Common Stock, 5% of Holdings' initial
    fully-diluted common stock. In each case, half of the options will be
    "Time Options" and half will be "Performance Options" (collectively, the
    "Options"). The Time Options will become exercisable with respect to 20%
    of the shares subject to the Time Options on each of the first five
    anniversaries of the Closing if employment continues through and including
    such date. The Performance Options will become exercisable nine years
    after the Closing, but will become exercisable earlier with respect to up
    to 20% of the shares subject to the Performance Options on each of the
    first five anniversaries of the Closing, to the extent certain EBITDA
    targets are achieved. The Options will become fully exercisable under
    certain circumstances, including a change in control. The Option term is
    ten years from the Closing; except that (i) if the Equity Executive is
    fired for cause or resigns without good reason, the Options expire upon
    termination of employment; (ii) if the Equity Executive is fired without
    cause, resigns for good reason, dies, becomes disabled or retires, the
    Options expire one year after termination of employment. Unexercisable
    Options will terminate upon termination of employment, unless acceleration
    is expressly provided for. Upon a change of control, Holdings may
    terminate the Options, so long as the Equity Executives are cashed out or
    permitted to exercise their Options prior to such change of control.

         Puts/Calls. In the event that an Equity Executive (i) is terminated
    without cause, (ii) resigns with good reason or (iii) retires
    (collectively, a "Good Termination"), the Equity Executive will have the
    right to require Holdings to, and Holdings will have the right to,
    purchase at the fair market value per share a number of (A) shares
    purchased upon exercise of Options ("Option Shares") and (B) Class B
<PAGE>
<PAGE>99
    Common Stock purchased at Closing ("Purchased Shares", and collectively
    with the Option Shares, the "Equity Shares") equal to the product of
    (1) the total number of Equity Shares held and (2) the Put/Call
    Percentage. The "Put/Call Percentage" will equal 75% at any time prior to
    the first anniversary of the Closing and will be reduced by 15% on each
    anniversary of the Closing thereafter. In addition, in the event of a Good
    Termination, the Equity Executive will have the right to require Holdings
    to, and Holdings will have the right to, purchase, at the fair market
    value per share less the exercise price per share, the number of shares
    subject to exercisable Options in an amount equal to the product of
    (i) the total number of shares subject to exercisable Options held and
    (ii) the Put/Call Percentage.

         Following the termination of an Equity Executive's employment due to
    death or disability, the Equity Executive will have the right to require
    Holdings to, and Holdings will have the right to, purchase all of (i) the
    Equity Shares held by the Equity Executive at a per share price equal to
    the fair market value per share and (ii) the shares subject to Options
    held by the Equity Executive at the fair market value per share less the
    exercise price per share. Notwithstanding the foregoing, in the event of
    the Equity Executive's death, the Equity Executive's estate will have the
    right to retain 20% of the Purchased Shares.

         In the event that an Equity Executive is terminated with cause or
    quits without good reason (a "Bad Termination"), Holdings will have the
    right to purchase any (i) Option Shares at the lesser of (A) the Equity
    Executive's cost and (B) fair market value and (ii) Purchased Shares at
    the lesser of (A) the Equity Executive's cost plus interest and (B) fair
    market value. In addition, in the event of a Bad Termination all Options
    will terminate without payment. The Equity Executive will not have the
    right to put the Equity Shares to Holdings in the event of a Bad
    Termination.

         Notwithstanding the above, Holdings will not be required to purchase
    for cash any Equity Shares or shares subject to Options if such purchase
    would be or would result in a violation of the terms of its debt
    agreements or applicable statutes. In addition, no such purchase for cash
    will occur if in the reasonable opinion of the Board of Directors of
    Holdings (excluding the Equity Executives) such purchase would be
    reasonably likely to materially impact Holdings's available cash, require
    unsuitable additional debt to be incurred or otherwise have a material
    adverse effect on the financial condition of Holdings. If Holdings is
    unable to purchase any Equity Shares or shares subject to Options for cash
    due to any of the above reasons, Holdings will issue a subordinated note
    in the appropriate principal amount to the Equity Executive or his estate,
    as the case may be.
<PAGE>
<PAGE>100
                            OWNERSHIP OF CAPITAL STOCK

         All of the outstanding capital stock of the Company is held by
    Holdings. Class A Common Stock of Holdings ("Class A Common Stock")
    possesses full voting rights and Class B Common Stock of Holdings ("Class
    B Common Stock") and Class C Common Stock of Holdings ("Class C Common
    Stock and, together with Class A Common Stock and Class B Common Stock,
    "Common Stock") possess no voting rights except as otherwise required by
    law. Each share of Class B Common Stock will convert into a share of Class
    A Common Stock upon consummation of an initial public offering of equity
    securities of Holdings and certain other events and will convert into a
    share of Class C Common Stock upon certain other events. As of the
    Closing, there were 17,000,000 shares of Class A Common Stock and
    3,000,000 shares of Class B Common Stock outstanding. The following table
    sets forth certain information regarding the beneficial ownership of the
    shares of the Common Stock of Holdings, upon consummation of the
    Transaction, by each person who beneficially owns more than five percent
    the outstanding shares of Common Stock of Holdings and by the directors
    and certain executive officers of the Company, individually and as a
    group.

<TABLE>
<CAPTION>
                                                                                                                  Percentage
                                                                          Class A              Class B           Ownership of
                  Name of Beneficial Owner                             Common Stock          Common Stock        Common Stock
    -------------------------------------------------------------- -------------------   -------------------  -------------------
<S>                                                                <C>                   <C>                  <C>

    Lehman Brothers Capital Partners III, L.P. and affiliates
     c/o Lehman Brothers Inc.
     Three World Financial Center
     New York, New York 10285   . . . . . . . . . . . . . . . . .       10,020,000                   --                50.1%
    Lockheed Martin Corporation . . . . . . . . . . . . . . . . .        6,980,000                   --                34.9
    Frank C. Lanza  . . . . . . . . . . . . . . . . . . . . . . .               --            1,500,000                 7.5
    Robert V. LaPenta . . . . . . . . . . . . . . . . . . . . . .               --            1,500,000                 7.5
    All directors and executive officers as group (15 persons)  .               --            3,000,000                15.0

</TABLE>


                     DESCRIPTION OF SENIOR CREDIT FACILITIES

         The Senior Credit Facilities have been provided by a syndicate of
    banks and other financial institutions led by Lehman Commercial Paper
    Inc., as Arranger and Syndication Agent. The Senior Credit Facilities
    provide for $175.0 million in term loans (the "Term Loan Facilities") and
    for $100.0 million in revolving credit loans (the "Revolving Credit
    Facility"). The Revolving Credit Facility includes borrowing capacity
    available for letters of credit and for borrowings on same-day notice (the
    "Swingline Loans"). The Term Loans are comprised of a Tranche A Term Loan
    ($100.0 million), which have a maturity of six years, a Tranche B Term
    Loan ($45.0 million), which have a maturity of eight years, and a Tranche
    C Term Loan ($30.0 million), which have a maturity of nine years. The
    Revolving Credit Facility commitment terminates six years after the date
    of initial funding of the Senior Credit Facilities.
<PAGE>
<PAGE>101
         All borrowings under the Senior Credit Facilities bear interest, at
    the Company's option, at either: (A) a "base rate" equal to, for any day,
    the higher of: (a) 0.50% per annum above the latest Federal Funds Rate;
    and (b) the rate of interest in effect for such day as publicly announced
    from time to time by Bank of America NT&SA, as Administrative Agent, in
    San Francisco, California, as its "reference rate" plus (i) in the case of
    the Tranche A Term Loan, the Revolving Credit Facility and the Swingline
    Loans, a debt to EBITDA-dependent rate ranging from 0.50% to 1.25% per
    annum, (ii) in the case of the Tranche B Term Loan, a rate of 1.50% per
    annum or (iii) in the case of the Tranche C Term Loan, a rate of 1.75% per
    annum or (B) a "LIBOR rate" equal to, for any Interest Period (as defined
    in the Senior Credit Facilities), with respect to LIBOR Loans comprising
    part of the same borrowing, the London interbank offered rate of interest
    per annum for such Interest Period as determined by the Administrative
    Agent, plus (i) in the case of the Tranche A Term Loan and the Revolving
    Credit Facility, a debt to EBITDA-dependent rate ranging from 1.50% to
    2.25% per annum, (ii) in the case of the Tranche B Term Loan, a rate of
    2.50% per annum or (iii) in the case of the Tranche C Term Loan, a rate of
    2.75% per annum.

         The Company will pay a commitment fee calculated at a debt to
    EBITDA-dependent rate ranging from 0.375% to 0.50% per annum of the
    available unused commitment under the Revolving Credit Facility, in each
    case in effect on each day. Such fee will be payable quarterly in arrears
    and upon termination of the Revolving Credit Facility.

         The Company will pay a letter of credit fee calculated at a debt to
    EBITDA-dependent rate ranging from 1.50% to 2.25% per annum of the face
    amount of each letter of credit and a fronting fee calculated at a rate
    equal to 0.125% per annum of the face amount of each letter of credit.
    Such fees will be payable quarterly in arrears and upon the termination of
    the Revolving Credit Facility. In addition, the Company will pay customary
    transaction charges in connection with any letters of credit.

         The foregoing debt to EBITDA-dependent rates range from the low rate
    specified if the ratio of debt to EBITDA is less than 3.75 to 1.0 to the
    high rate specified if such ratio is at least equal to 4.75 to 1.0.

         The Term Loans are subject to the following amortization schedule:

<TABLE>
<CAPTION>
                                                      Tranche A Term Loan        Tranche B Term Loan         Tranche C Term Loan
                                                  -------------------------   -------------------------  -------------------------
<S>                                               <C>                         <C>                        <C>

    Year 1  . . . . . . . . . . . . . . . . . .         $ 4,000,000                 $   500,000                 $   500,000
    Year 2  . . . . . . . . . . . . . . . . . .           5,000,000                     500,000                     500,000
    Year 3  . . . . . . . . . . . . . . . . . .          15,000,000                     500,000                     500,000
    Year 4  . . . . . . . . . . . . . . . . . .          21,000,000                     500,000                     500,000
    Year 5  . . . . . . . . . . . . . . . . . .          27,000,000                     500,000                     500,000
    Year 6  . . . . . . . . . . . . . . . . . .          28,000,000                     500,000                     500,000
    Year 7  . . . . . . . . . . . . . . . . . .                  --                  20,000,000                     500,000
    Year 8  . . . . . . . . . . . . . . . . . .                  --                  22,000,000                     500,000
    Year 9  . . . . . . . . . . . . . . . . . .                  --                          --                  26,000,000

</TABLE>
<PAGE>
<PAGE>102
         Borrowings under the Senior Credit Facilities is subject to
    mandatory prepayment (i) with the net proceeds of any incurrence of
    indebtedness with certain exceptions to be agreed, (ii) with the proceeds
    of certain asset sales and (iii) on an annual basis with (A) 75% of the
    Company's excess cash flow (as defined in the Senior Credit Facilities) if
    the ratio of the Company's debt to EBITDA is greater than 3.5 to 1.0 or
    (B) 50% of such excess cash flow if the ratio is less than 3.5 to 1.0.

         The Company's obligations under the Senior Credit Facilities is
    secured by a lien on substantially all of the tangible and intangible
    assets of Holdings, the Company, and their direct and indirect
    subsidiaries, including: (i) a pledge by Holdings of the stock of the
    Company and (ii) a pledge by the Company and its direct and indirect
    subsidiaries of all of the stock of their respective domestic subsidiaries
    and 65% of the stock of the Company's first-tier foreign subsidiaries. In
    addition, indebtedness under the Senior Credit Facilities is guaranteed by
    Holdings and by all of the Company's direct and indirect domestic
    subsidiaries. See "Description of the Exchange Notes--Subordination",
    "Risk Factors--Subordination".

         The Senior Credit Facilities contain customary covenants and
    restrictions on the Company's ability to engage in certain activities. In
    addition, the Senior Credit Facilities provide that the Company must meet
    or exceed certain interest coverage ratios and must not exceed a leverage
    ratio. The Senior Credit Facilities also include customary events of
    default.
<PAGE>
<PAGE>103
                                THE EXCHANGE OFFER

    General

         The Company hereby offers, upon the terms and subject to the
    conditions set forth in this Prospectus and in the accompanying Letter of
    Transmittal (which together constitute the Exchange Offer), to exchange up
    to $225 million aggregate principal amount of Exchange Notes for a like
    aggregate principal amount of Old Notes properly tendered on or prior to
    the Expiration Date and not withdrawn as permitted pursuant to the
    procedures described below. The Exchange Offer is being made with respect
    to all of the Old Notes. 

         As of the date of this Prospectus, $225 million aggregate principal
    amount of the Old Notes is outstanding. This Prospectus, together with the
    Letter of Transmittal, is first being sent on or about       , 1997, to
    all holders of Old Notes known to the Company. The Company's obligation
    to accept Old Notes for exchange pursuant to the Exchange Offer is subject
    to certain conditions set forth under "Certain Conditions to the Exchange
    Offer" below. The Company currently expects that each of the conditions
    will be satisfied and that no waivers will be necessary. 

    Purpose of the Exchange Offer

         The Old Notes were issued on April 30, 1997 in a transaction exempt
    from the registration requirements of the Securities Act. Accordingly, the
    Old Notes may not be reoffered, resold, or otherwise transferred unless so
    registered or unless an applicable exemption from the registration and
    prospectus delivery requirements of the Securities Act is available. 

         In connection with the issuance and sale of the Old Notes, the
    Company entered into the Registration Rights Agreement, which requires the
    Company to file with the Commission a registration statement relating to
    the Exchange Offer not later than 90 days after the date of issuance of
    the Old Notes, and to use its best efforts to cause the registration
    statement relating to the Exchange Offer to become effective under the
    Securities Act not later than 150 days after the date of issuance of the
    Old Notes and the Exchange Offer to be consummated not later than 30 days
    after the date of the effectiveness of the Registration Statement (or use
    its best efforts to cause to become effective by the 180th calendar day
    after the Issuance Date (as defined) a shelf registration statement with
    respect to resales of the Old Notes). A copy of the Registration Rights
    Agreement has been filed as an exhibit to the Registration Statement. 

         The Exchange Offer is being made by the Company to satisfy its
    obligations with respect to the Registration Rights Agreement. The term
    "holder," with respect to the Exchange Offer, means any person in whose
    name Old Notes are registered on the books of the Company or any other
    person who has obtained a properly completed bond power from the
    registered holder, or any person whose Old Notes are held of record by The
    Depository Trust Company. Other than pursuant to the Registration Rights
    Agreement, the Company is not required to file any registration statement
    to register any outstanding Old Notes. Holders of Old Notes who do not
    tender their Old Notes or whose Old Notes are tendered but not accepted
    would have to rely on exemptions to registration requirements under the
    securities laws, including the Securities Act, if they wish to sell their
    Old Notes. 
<PAGE>
<PAGE>104
         The Company is making the Exchange Offer in reliance on the position
    of the staff of the Commission as set forth in certain interpretive
    letters addressed to third parties in other transactions. However, the
    Company has not sought its own interpretive letter and there can be no
    assurance that the staff would make a similar determination with respect
    to the Exchange Offer as it has in such interpretive letters to third
    parties. Based on these interpretations by the Staff, the Company believes
    that the Exchange Notes issued pursuant to the Exchange Offer in exchange
    for Old Notes may be offered for resale, resold and otherwise transferred
    by a Holder (other than any Holder who is a broker-dealer or an
    "affiliate" of the Company within the meaning of Rule 405 of the
    Securities Act) without further compliance with the registration and
    prospectus delivery requirements of the Securities Act, provided that such
    Exchange Notes are acquired in the ordinary course of such Holder's
    business and that such Holder is not participating, and has no arrangement
    or understanding with any person to participate, in a distribution (within
    the meaning of the Securities Act) of such Exchange Notes. See "--Resale
    of Exchange Notes". Each broker-dealer that receives Exchange Notes for
    its own account in exchange for Old Notes, where such Old Notes were
    acquired by such broker-dealer as a result of market-making activities or
    other trading activities, must acknowledge that it will deliver a
    prospectus in connection with any resale of such Exchange Notes. See "Plan
    of Distribution".

    Terms of the Exchange

         The Company hereby offers to exchange, subject to the conditions set
    forth herein and in the Letter of Transmittal accompanying this
    Prospectus, $1,000 in principal amount of Exchange Notes for each $1,000
    in principal amount of the Old Notes. The terms of the Exchange Notes are
    identical in all material respects to the terms of the Old Notes for which
    they may be exchanged pursuant to this Exchange Offer, except that the
    Exchange Notes will generally be freely transferable by holders thereof
    and will not be subject to any covenant regarding registration. The
    Exchange Notes will evidence the same indebtedness as the Old Notes and
    will be entitled to the benefits of the Indenture. See "Description of
    Exchange Notes". 

         The Exchange Offer is not conditioned upon any minimum aggregate
    principal amount of Old Notes being tendered for exchange. 

         The Company has not requested, and does not intend to request, an
    interpretation by the staff of the Commission with respect to whether the
    Exchange Notes issued pursuant to the Exchange Offer in exchange for the
    Old Notes may be offered for sale, resold or otherwise transferred by any
    holder without compliance with the registration and prospectus delivery
    provisions of the Securities Act. Instead, based on an interpretation by
    the staff of the Commission set forth in a series of no-action letters
    issued to third parties, the Company believes that Exchange Notes issued
    pursuant to the Exchange Offer in exchange for Old Notes may be offered
    for sale, resold and otherwise transferred by any holder of such Exchange
    Notes (other than any such holder that is a broker-dealer or is an
    "affiliate" of the Company within the meaning of Rule 405 under the
    Securities Act) without compliance with the registration and prospectus
    delivery provisions of the Securities Act, provided that such Exchange
    Notes are acquired in the ordinary course of such holder's business and
<PAGE>
<PAGE>105
    such holder has no arrangement or understanding with any person to
    participate in the distribution of such Exchange Notes and neither such
    holder nor any other such person is engaging in or intends to engage in a
    distribution of such Exchange Notes. Since the Commission has not
    considered the Exchange Offer in the context of a no-action letter, there
    can be no assurance that the staff of the Commission would make a similar
    determination with respect to the Exchange Offer. Any holder who is an
    affiliate of the Company or who tenders in the Exchange Offer for the
    purpose of participating in a distribution of the Exchange Notes cannot
    rely on such interpretation by the staff of the Commission and must comply
    with the registration and prospectus delivery requirements of the
    Securities Act in connection with any resale transaction. Each holder,
    other than a broker-dealer, must acknowledge that it is not engaged in,
    and does not intend to engage in, a distribution of Exchange Notes. Each
    broker-dealer that receives Exchange Notes for its own account in exchange
    for Old Notes, where such Old Notes were acquired by such broker-dealer as
    a result of market-making activities or other trading activities, must
    acknowledge that it will deliver a prospectus in connection with any
    resale of such Exchange Notes. See "Plan of Distribution". 

         Interest on the Exchange Notes will accrue from the last Interest
    Payment Date on which interest was paid on the Old Notes so surrendered
    or, if no interest has been paid on such Notes, from April 30, 1997.

         Tendering holders of the Old Notes shall not be required to pay
    brokerage commissions or fees or, subject to the instructions in the
    Letter of Transmittal, transfer taxes with respect to the exchange of the
    Old Notes pursuant to the Exchange Offer. 


    Expiration Date; Extension; Termination; Amendment

         The Exchange Offer will expire at 5:00 p.m., New York City time, on
    __________, 1997, unless the Company, in its sole discretion, has extended
    the period of time for which the Exchange Offer is open (such date, as it
    may be extended, is referred to herein as the "Expiration Date"). The
    Expiration Date will be at least 20 business days after the commencement
    of the Exchange Offer in accordance with Rule 14e-1(a) under the Exchange
    Act. The Company expressly reserves the right, at any time or from time to
    time, to extend the period of time during which the Exchange Offer is
    open, and thereby delay acceptance for exchange of any Old Notes, by
    giving oral or written notice to the Exchange Agent and by timely public
    announcement no later than 9:00 a.m. New York City time, on the next
    business day after the previously scheduled Expiration Date. During any
    such extension, all Old Notes previously tendered will remain subject to
    the Exchange Offer unless properly withdrawn. 

         The Company expressly reserves the right to (i) terminate or amend
    the Exchange Offer and not to accept for exchange any Old Notes not
    theretofore accepted for exchange upon the occurrence of any of the events
    specified below under "Certain Conditions to the Exchange Offer" which
    have not been waived by the Company and (ii) amend the terms of the
    Exchange Offer in any manner which, in its good faith judgment, is
    advantageous to the holders of the Old Notes, whether before or after any
    tender of the Notes. If any such termination or amendment occurs, the
<PAGE>
<PAGE>106
    Company will notify the Exchange Agent and will either issue a press
    release or give oral or written notice to the holders of the Old Notes as
    promptly as practicable. 

         For purposes of the Exchange Offer, a "business day" means any day
    other than Saturday, Sunday or a date on which banking institutions are
    required or authorized by New York State law to be closed, and consists of
    the time period from 12:01 a.m. through 12:00 midnight, New York City
    time. Unless the Company terminates the Exchange Offer prior to 5:00 p.m.,
    New York City time, on the Expiration Date, the Company will exchange the
    Exchange Notes for the Old Notes on the Exchange Date. 

    Procedures for Tendering Old Notes

         The tender to the Company of Old Notes by a holder thereof as set
    forth below and the acceptance thereof by the Company will constitute a
    binding agreement between the tendering holder and the Company upon the
    terms and subject to the conditions set forth in this Prospectus and in
    the accompanying Letter of Transmittal. 

         A holder of Old Notes may tender the same by (i) properly completing
    and signing the Letter of Transmittal or a facsimile thereof (all
    references in this Prospectus to the Letter of Transmittal shall be deemed
    to include a facsimile thereof) and delivering the same, together with the
    certificate or certificates representing the Old Notes being tendered and
    any required signature guarantees and any other documents required by the
    Letter of Transmittal, to the Exchange Agent at its address set forth
    below on or prior to the Expiration Date (or complying with the procedure
    for book-entry transfer described below) or (ii) complying with the
    guaranteed delivery procedures described below. 

         The method of delivery of Old Notes, Letters of Transmittal and all
    other required documents is at the election and risk of the holders. If
    such delivery is by mail, it is recommended that registered mail properly
    insured, with return receipt requested, be used. In all cases, sufficient
    time should be allowed to insure timely delivery. No Old Notes or Letters
    of Transmittal should be sent to the Company. 

         If tendered Old Notes are registered in the name of the signer of
    the Letter of Transmittal and the Exchange Notes to be issued in exchange
    therefor are to be issued (and any untendered Old Notes are to be
    reissued) in the name of the registered holder (which term, for the
    purposes described herein, shall include any participant in The Depository
    Trust Company (also referred to as a "book-entry transfer facility") whose
    name appears on a security listing as the owner of Old Notes), the
    signature of such signer need not be guaranteed. In any other case, the
    tendered Old Notes must be endorsed or accompanied by written instruments
    of transfer in form satisfactory to the Company and duly executed by the
    registered holder, and the signature on the endorsement or instrument of
    transfer must be guaranteed by a bank, broker, dealer, credit union,
    savings association, clearing agency or other institution (each an
    "Eligible Institution") that is a member of a recognized signature
    guarantee medallion program within the meaning of Rule 17Ad-15 under the
    Exchange Act. If the Exchange Notes and/or Old Notes not exchanged are to
    be delivered to an address other than that of the registered holder
    appearing on the note register for the Old Notes, the signature in the
    Letter of Transmittal must be guaranteed by an Eligible Institution. 
<PAGE>
<PAGE>107
         The Exchange Agent will make a request within two business days
    after the date of receipt of this Prospectus to establish accounts with
    respect to the Old Notes at the book-entry transfer facility for the
    purpose of facilitating the Exchange Offer, and subject to the
    establishment thereof, any financial institution that is a participant in
    the book-entry transfer facility's system may make book-entry delivery of
    Old Notes by causing such book-entry transfer facility to transfer such
    Old Notes into the Exchange Agent's account with respect to the Old Notes
    in accordance with the book-entry transfer facility's procedures for such
    transfer. Although delivery of Old Notes may be effected through
    book-entry transfer into the Exchange Agent's account at the book-entry
    transfer facility, an appropriate Letter of Transmittal with any required
    signature guarantee and all other required documents must in each case be
    transmitted to and received or confirmed by the Exchange Agent at its
    address set forth below on or prior to the Expiration Date, or, if the
    guaranteed delivery procedures described below are complied with, within
    the time period provided under such procedures. 

         If a holder desires to accept the Exchange Offer and time will not
    permit a Letter of Transmittal or Old Notes to reach the Exchange Agent
    before the Expiration Date or the procedure for book-entry transfer cannot
    be completed on a timely basis, a tender may be effected if the Exchange
    Agent has received at its address set forth below on or prior to the
    Expiration Date, a letter, telegram or facsimile transmission (receipt
    confirmed by telephone and an original delivered by guaranteed overnight
    courier) from an Eligible Institution setting forth the name and address
    of the tendering holder, the names in which the Old Notes are registered
    and, if possible, the certificate numbers of the Old Notes to be tendered,
    and stating that the tender is being made thereby and guaranteeing that
    within three business days after the Expiration Date, the Old Notes in
    proper form for transfer (or a confirmation of book-entry transfer of such
    Old Notes into the Exchange Agent's account at the book-entry transfer
    facility), will be delivered by such Eligible Institution together with a
    properly completed and duly executed Letter of Transmittal (and any other
    required documents). Unless Old Notes being tendered by the
    above-described method are deposited with the Exchange Agent within the
    time period set forth above (accompanied or preceded by a properly
    completed Letter of Transmittal and any other required documents), the
    Company may, at its option, reject the tender. Copies of the notice of
    guaranteed delivery ("Notice of Guaranteed Delivery") which may be used by
    Eligible Institutions for the purposes described in this paragraph are
    available from the Exchange Agent. 

         A tender will be deemed to have been received as of the date when
    (i) the tendering holder's properly completed and duly signed Letter of
    Transmittal accompanied by the Old Notes (or a confirmation of book-entry
    transfer of such Old Notes into the Exchange Agent's account at the
    book-entry transfer facility) is received by the Exchange Agent, or (ii) a
    Notice of Guaranteed Delivery or letter, telegram or facsimile
    transmission to similar effect (as provided above) from an Eligible
    Institution is received by the Exchange Agent. Issuances of Exchange Notes
    in exchange for Old Notes tendered pursuant to a Notice of Guaranteed
    Delivery or letter, telegram or facsimile transmission to similar effect
    (as provided above) by an Eligible Institution will be made only against
    deposit of the Letter of Transmittal (and any other required documents)
    and the tendered Old Notes. 
<PAGE>
<PAGE>108
         All questions as to the validity, form, eligibility (including time
    of receipt) and acceptance of Old Notes tendered for exchange will be
    determined by the Company in its sole discretion, which determination
    shall be final and binding. The Company reserves the absolute right to
    reject any and all tenders of any particular Old Notes not properly
    tendered or not to accept any particular Old Notes which acceptance might,
    in the judgment of the Company or its counsel, be unlawful. The Company
    also reserves the absolute right to waive any defects or irregularities or
    conditions of the Exchange Offer as to any particular Old Notes either
    before or after the Expiration Date (including the right to waive the
    ineligibility of any holder who seeks to tender Old Notes in the Exchange
    Offer). The interpretation of the terms and conditions of the Exchange
    Offer (including the Letter of Transmittal and the instructions thereto)
    by the Company shall be final and binding on all parties. Unless waived,
    any defects or irregularities in connection with tenders of Old Notes for
    exchange must be cured within such reasonable period of time as the
    Company shall determine. Neither the Company, the Exchange Agent nor any
    other person shall be under any duty to give notification of any defect or
    irregularity with respect to any tender of Old Notes for exchange, nor
    shall any of them incur any liability for failure to give such
    notification. 

         If the Letter of Transmittal is signed by a person or persons other
    than the registered holder or holders of Old Notes, such Old Notes must be
    endorsed or accompanied by appropriate powers of attorney, in either case
    signed exactly as the name or names of the registered holder or holders
    appear on the Old Notes. 

         If the Letter of Transmittal or any Old Notes or powers of attorney
    are signed by trustees, executors, administrators, guardians,
    attorneys-in-fact, officers of corporations or others acting in a
    fiduciary or representative capacity, such persons should so indicate when
    signing, and, unless waived by the Company, proper evidence satisfactory
    to the Company of their authority to so act must be submitted. 

         By tendering, each holder will represent to the Company that, among
    other things, the Exchange Notes acquired pursuant to the Exchange Offer
    are being acquired in the ordinary course of business of the person
    receiving such Exchange Notes, whether or not such person is the holder,
    that neither the holder nor any such other person has an arrangement or
    understanding with any person to participate in the distribution of such
    Exchange Notes and that neither the holder nor any such other person is an
    "affiliate," as defined under Rule 405 of the Securities Act, of the
    Company, or if it is an affiliate it will comply with the registration and
    prospectus requirements of the Securities Act to the extent applicable. 

         Each broker-dealer that receives Exchange Notes for its own account
    in exchange for Old Notes where such Old Notes were acquired by such
    broker-dealer as a result of market-making activities or other trading
    activities must acknowledge that it will deliver a prospectus in
    connection with any resale of such Exchange Notes. See "Plan of
    Distribution." 

    Terms and Conditions of the Letter of Transmittal

         The Letter of Transmittal contains, among other things, the
    following terms and conditions, which are part of the Exchange Offer. 
<PAGE>
<PAGE>109
         The party tendering Notes for exchange (the "Transferor") exchanges,
    assigns and transfers the Old Notes to the Company and irrevocably
    constitutes and appoints the Exchange Agent as the Transferor's agent and
    attorney-in-fact to cause the Old Notes to be assigned, transferred and
    exchanged. The Transferor represents and warrants that it has full power
    and authority to tender, exchange, assign and transfer the Old Notes and
    to acquire Exchange Notes issuable upon the exchange of such tendered
    Notes, and that, when the same are accepted for exchange, the Company will
    acquire good and unencumbered title to the tendered Old Notes, free and
    clear of all liens, restrictions, charges and encumbrances and not subject
    to any adverse claim. The Transferor also warrants that it will, upon
    request, execute and deliver any additional documents deemed by the
    Exchange Agent or the Company to be necessary or desirable to complete the
    exchange, assignment and transfer of tendered Old Notes or transfer
    ownership of such Old Notes on the account books maintained by a
    book-entry transfer facility. The Transferor further agrees that
    acceptance of any tendered Old Notes by the Company and the issuance of
    Exchange Notes in exchange therefor shall constitute performance in full
    by the Company of certain of its obligations under the Registration Rights
    Agreement. All authority conferred by the Transferor will survive the
    death or incapacity of the Transferor and every obligation of the
    Transferor shall be binding upon the heirs, legal representatives,
    successors, assigns, executors and administrators of such Transferor. 

         The Transferor certifies that it is not an "affiliate" of the
    Company within the meaning of Rule 405 under the Securities Act and that
    it is acquiring the Exchange Notes offered hereby in the ordinary course
    of such Transferor's business and that such Transferor has no arrangement
    with any person to participate in the distribution of such Exchange Notes.
    Each holder, other than a broker-dealer, must acknowledge that it is not
    engaged in, and does not intend to engage in, a distribution of Exchange
    Notes. Each Transferor which is a broker-dealer receiving Exchange Notes
    for its own account must acknowledge that it will deliver a prospectus in
    connection with any resale of such Exchange Notes. By so acknowledging and
    by delivering a prospectus, a broker-dealer will not be deemed to admit
    that it is an "underwriter" within the meaning of the Securities Act. In
    connection with the offering of the Old Notes, the Company agreed to file
    and maintain, subject to certain limitations, a registration statement
    that would allow Lehman Brothers Inc. to engage in market-making
    transactions with respect to the Notes. The Company has agreed to bear
    registration expenses incurred under such agreement.

    Withdrawal Rights

         Tenders of Old Notes may be withdrawn at any time prior to the
    Expiration Date. 

         For a withdrawal to be effective, a written notice of withdrawal
    sent by telegram, facsimile transmission (receipt confirmed by telephone)
    or letter must be received by the Exchange Agent at the address set forth
    herein prior to the Expiration Date. Any such notice of withdrawal must
    (i) specify the name of the person having tendered the Old Notes to be
    withdrawn (the "Depositor"), (ii) identify the Old Notes to be withdrawn
    (including the certificate number or numbers and principal amount of such
    Old Notes), (iii) specify the principal amount of Notes to be withdrawn,
    (iv) include a statement that such holder is withdrawing his election to
<PAGE>
<PAGE>110
    have such Old Notes exchanged, (v) be signed by the holder in the same
    manner as the original signature on the Letter of Transmittal by which
    such Old Notes were tendered or as otherwise described above (including
    any required signature guarantees) or be accompanied by documents of
    transfer sufficient to have the Trustee under the Indenture register the
    transfer of such Old Notes into the name of the person withdrawing the
    tender and (vi) specify the name in which any such Old Notes are to be
    registered, if different from that of the Depositor. The Exchange Agent
    will return the properly withdrawn Old Notes promptly following receipt of
    notice of withdrawal. If Old Notes have been tendered pursuant to the
    procedure for book-entry transfer, any notice of withdrawal must specify
    the name and number of the account at the book-entry transfer facility to
    be credited with the withdrawn Old Notes or otherwise comply with the
    book-entry transfer facility procedure. All questions as to the validity
    of notices of withdrawals, including time of receipt, will be determined
    by the Company and such determination will be final and binding on all
    parties. 

         Any Old Notes so withdrawn will be deemed not to have been validly
    tendered for exchange for purposes of the Exchange Offer. Any Old Notes
    which have been tendered for exchange but which are not exchanged for any
    reason will be returned to the holder thereof without cost to such holder
    (or, in the case of Old Notes tendered by book-entry transfer into the
    Exchange Agent's account at the book-entry transfer facility pursuant to
    the book-entry transfer procedures described above, such Old Notes will be
    credited to an account with such book-entry transfer facility specified by
    the holder) as soon as practicable after withdrawal, rejection of tender
    or termination of the Exchange Offer. Properly withdrawn Old Notes may be
    retendered by following one of the procedures described under "Procedures
    for Tendering Old Notes" above at any time on or prior to the Expiration
    Date. 

    Acceptance of Old Notes for Exchange; Delivery of Exchange Notes

         Upon satisfaction or waiver of all of the conditions to the Exchange
    Offer, the Company will accept, promptly on the Exchange Date, all Old
    Notes properly tendered and will issue the Exchange Notes promptly after
    such acceptance. See "Certain Conditions to the Exchange Offer" below. For
    purposes of the Exchange Offer, the Company shall be deemed to have
    accepted properly tendered Old Notes for exchange when, as and if the
    Company has given oral or written notice thereof to the Exchange Agent. 

         For each Old Note accepted for exchange, the holder of such Old Note
    will receive an Exchange Note having a principal amount equal to that of
    the surrendered Old Note. 

         In all cases, issuance of Exchange Notes for Old Notes that are
    accepted for exchange pursuant to the Exchange Offer will be made only
    after timely receipt by the Exchange Agent of certificates for such Old
    Notes or a timely book-entry confirmation of such Old Notes into the
    Exchange Agent's account at the book-entry transfer facility, a properly
    completed and duly executed Letter of Transmittal and all other required
    documents. If any tendered Old Notes are not accepted for any reason set
    forth in the terms and conditions of the Exchange Offer or if Old Notes
    are submitted for a greater principal amount than the holder desires to
<PAGE>
<PAGE>111
    exchange, such unaccepted or non-exchanged Old Notes will be returned
    without expense to the tendering holder thereof (or, in the case of Old
    Notes tendered by book-entry transfer into the Exchange Agent's account at
    the book-entry transfer facility pursuant to the book-entry transfer
    procedures described above, such non-exchanged Old Notes will be credited
    to an account maintained with such book-entry transfer facility) as
    promptly as practicable after the expiration of the Exchange Offer. 

    Certain Conditions to the Exchange Offer

         Notwithstanding any other provision of the Exchange Offer, or any
    extension of the Exchange Offer, the Company shall not be required to
    accept for exchange, or to issue Exchange Notes in exchange for, any Old
    Notes and may terminate or amend the Exchange Offer (by oral or written
    notice to the Exchange Agent or by a timely press release) if at any time
    before the acceptance of such Old Notes for exchange or the exchange of
    the Exchange Notes for such Old Notes, any of the following conditions
    exist:

                   (a)  any action or proceeding is instituted or threatened
         in any court or by or before any governmental agency or regulatory
         authority or any injunction, order or decree is issued with respect
         to the Exchange Offer which, in the sole judgment of the Company,
         might materially impair the ability of the Company to proceed with
         the Exchange Offer or have a material adverse effect on the
         contemplated benefits of the Exchange Offer to the Company; or 

                   (b)  any change (or any development involving a
         prospective change) shall have occurred or be threatened in the
         business, properties, assets, liabilities, financial condition,
         operations, results of operations or prospects of the Company that
         is or may be adverse to the Company, or the Company shall have
         become aware of facts that have or may have adverse significance
         with respect to the value of the Old Notes or the Exchange Notes or
         that may materially impair the contemplated benefits of the Exchange
         Offer to the Company; or 

                   (c)  any law, rule or regulation or applicable
         interpretations of the staff of the Commission is issued or
         promulgated which, in the good faith determination of the Company,
         do not permit the Company to effect the Exchange Offer; or 

                   (d)  any governmental approval has not been obtained,
         which approval the Company, in its sole discretion, deems necessary
         for the consummation of the Exchange Offer; or 

                   (e)  there shall have been proposed, adopted or enacted
         any law, statute, rule or regulation (or an amendment to any
         existing law statute, rule or regulation) which, in the sole
         judgment of the Company, might materially impair the ability of the
         Company to proceed with the Exchange Offer or have a material
         adverse effect on the contemplated benefits of the Exchange Offer to
         the Company; or 
<PAGE>
<PAGE>112
                   (f)  there shall occur a change in the current
         interpretation by the staff of the Commission which permits the
         Exchange Notes issued pursuant to the Exchange Offer in exchange for
         Old Notes to be offered for resale, resold and otherwise transferred
         by holders thereof (other than any such holder that is an
         "affiliate" of the Company within the meaning of Rule 405 under the
         Securities Act) without compliance with the registration and
         prospectus delivery provisions of the Securities Act provided that
         such Exchange Notes are acquired in the ordinary course of such
         holders' business and such holders have no arrangement with any
         person to participate in the distribution of such Exchange Notes; or

                   (g)  there shall have occurred (i) any general suspension
         of, shortening of hours for, or limitation on prices for, trading in
         securities on any national securities exchange or in the
         over-the-counter market (whether or not mandatory), (ii) any
         limitation by any governmental agency or authority which may
         adversely affect the ability of the Company to complete the
         transactions contemplated by the Exchange Offer, (iii) a declaration
         of a banking moratorium or any suspension of payments in respect of
         banks by Federal or state authorities in the United States (whether
         or not mandatory), (iv) a commencement of a war, armed hostilities
         or other international or national crisis directly or indirectly
         involving the United States, (v) any limitation (whether or not
         mandatory) by any governmental authority on, or other event having a
         reasonable likelihood of affecting, the extension of credit by banks
         or other leading institutions in the United States, or (vi) in the
         case of any of the foregoing existing at the time of the
         commencement of the Exchange Offer, a material acceleration or
         worsening thereof. 

         The Company expressly reserves the right to terminate the Exchange
    Offer and not accept for exchange any Old Notes upon the occurrence of any
    of the foregoing conditions (which represent all of the material
    conditions to the acceptance by the Company of properly tendered Old
    Notes). In addition, the Company may amend the Exchange Offer at any time
    prior to the Expiration Date if any of the conditions set forth above
    occur. Moreover, regardless of whether any of such conditions has
    occurred, the Company may amend the Exchange Offer in any manner which, in
    its good faith judgment, is advantageous to holders of the Old Notes. 

         The foregoing conditions are for the sole benefit of the Company and
    may be asserted by the Company regardless of the circumstances giving rise
    to any such condition or may be waived by the Company in whole or in part
    at any time and from time to time in its sole discretion. The failure by
    the Company at any time to exercise any of the foregoing rights shall not
    be deemed a waiver of any such right and each such right shall be deemed
    an ongoing right which may be asserted at any time and from time to time.
    If the Company waives or amends the foregoing conditions, it will, if
    required by law, extend the Exchange Offer for a minimum of five business
    days from the date that the Company first gives notice, by public
    announcement or otherwise, of such waiver or amendment, if the Exchange
    Offer would otherwise expire within such five business-day period. Any
    determination by the Company concerning the events described above will be
    final and binding upon all parties. 
<PAGE>
<PAGE>113
         In addition, the Company will not accept for exchange any Old Notes
    tendered, and no Exchange Notes will be issued in exchange for any such
    Old Notes, if at such time any stop order shall be threatened or in effect
    with respect to the Registration Statement of which this Prospectus
    constitutes a part or the qualification of the Indenture under the Trust
    Indenture Act of 1939, as amended. In any such event the Company is
    required to use every reasonable effort to obtain the withdrawal of any
    stop order at the earliest possible time. 

         The Exchange Offer is not conditioned upon any minimum principal
    amount of Old Notes being tendered for exchange. 
   
    Exchange Agent

         The Bank of New York has been appointed as the Exchange Agent for
    the Exchange Offer. All executed Letters of Transmittal should be directed
    to the Exchange Agent at one of the addresses set forth below:

      By Hand/Overnight Courier:                       By Mail:
        The Bank of New York                    The Bank of New York 
        101 Barclay Street                      101 Barclay Street
        Corporate Trust Services Window         Corporate Trust Services Window
        New York, New York  10286               New York, New York  10286
        Attn:  Reorganization Section           Attn:  Reorganization Section

                              By Facsimile:  (212) 815-6339           
                                     Attn.:  Reorganization Section
                                 Telephone: (212) 815-4444
    
    Questions and requests for assistance, requests for additional copies of
    this Prospectus or of the Letter of Transmittal and requests for Notices
    of Guaranteed Delivery should be directed to the Exchange Agent at the
    address and telephone number set forth in the Letter of Transmittal. 

         DELIVERY TO AN ADDRESS OTHER THAN AS SET FORTH ON THE LETTER OF
    TRANSMITTAL, OR TRANSMISSIONS OF INSTRUCTIONS VIA A FACSIMILE OR TELEX
    NUMBER OTHER THAN THE ONES SET FORTH ON THE LETTER OF TRANSMITTAL, WILL
    NOT CONSTITUTE A VALID DELIVERY. 

    Solicitation of Tenders; Fees and Expenses

         The Company has not retained any dealer-manager in connection with
    the Exchange Offer and will not make any payments to brokers, dealers or
    others soliciting acceptances of the Exchange Offer. The Company, however,
    will pay the Exchange Agent reasonable and customary fees for its services
    and will reimburse it for its reasonable out-of-pocket expenses in
    connection therewith. The Company will also pay brokerage houses and other
    custodians, nominees and fiduciaries the reasonable out-of-pocket expenses
    incurred by them in forwarding copies of this and other related documents
    to the beneficial owners of the Old Notes and in handling or forwarding
    tenders for their customers. 

         The estimated cash expenses to be incurred in connection with the
    Exchange Offer will be paid by the Company and are estimated in the
    aggregate to be approximately $500,000, which includes fees and expenses
    of the Exchange Agent, Trustee, registration fees, accounting, legal,
    printing and related fees and expenses. 
<PAGE>
<PAGE>114
         No person has been authorized to give any information or to make any
    representations in connection with the Exchange Offer other than those
    contained in this Prospectus. If given or made, such information or
    representations should not be relied upon as having been authorized by the
    Company. Neither the delivery of this Prospectus nor any exchange made
    hereunder shall, under any circumstances, create any implication that
    there has been no change in the affairs of the Company since the
    respective dates as of which information is given herein. The Exchange
    Offer is not being made to (nor will tenders be accepted from or on behalf
    of) holders of Old Notes in any jurisdiction in which the making of the
    Exchange Offer or the acceptance thereof would not be in compliance with
    the laws of such jurisdiction. However, the Company may, at its
    discretion, take such action as it may deem necessary to make the Exchange
    Offer in any such jurisdiction and extend the Exchange Offer to holders of
    Old Notes in such jurisdiction. In any jurisdiction in which the
    securities laws or blue sky laws of which require the Exchange Offer to be
    made by a licensed broker or dealer, the Exchange Offer is being made on
    behalf of the Company by one or more registered brokers or dealers which
    are licensed under the laws of such jurisdiction. 

    Transfer Taxes

         The Company will pay all transfer taxes, if any, applicable to the
    exchange of Old Notes pursuant to the Exchange Offer. If, however,
    certificates representing Exchange Notes or Old Notes for principal
    amounts not tendered or accepted for exchange are to be delivered to, or
    are to be issued in the name of, any person other than the registered
    holder of the Old Notes tendered, or if tendered Old Notes are registered
    in the name of any person other than the person signing the Letter of
    Transmittal, or if a transfer tax is imposed for any reason other than the
    exchange of Old Notes pursuant to the Exchange Offer, then the amount of
    any such transfer taxes (whether imposed on the registered holder or any
    other persons) will be payable by the tendering holder. If satisfactory
    evidence of payment of such taxes or exemption therefrom is not submitted
    with the Letter of Transmittal, the amount of such transfer taxes will be
    billed directly to such tendering holder. 

    Accounting Treatment

         The Exchange Notes will be recorded at the carrying value of the Old
    Notes as reflected in the Company's accounting records on the date of the
    exchange. Accordingly, no gain or loss for accounting purposes will be
    recognized by the Company upon the exchange of Exchange Notes for Old
    Notes. Expenses incurred in connection with the issuance of the Exchange
    Notes will be amortized over the term of the Exchange Notes. 

    Consequences of Failure to Exchange

         Holders of Old Notes who do not exchange their Old Notes for
    Exchange Notes pursuant to the Exchange Offer will continue to be subject
    to the restrictions on transfer of such Old Notes as set forth in the
    legend thereon. Old Notes not exchanged pursuant to the Exchange Offer
    will continue to remain outstanding in accordance with their terms. In
    general, the Old Notes may not be offered or sold unless registered under
    the Securities Act, except pursuant to an exemption from, or in a
    transaction not subject to, the Securities Act and applicable state
<PAGE>
<PAGE>115
    securities laws. The Company does not currently anticipate that it will
    register the Old Notes under the Securities Act. 

         Participation in the Exchange Offer is voluntary, and holders of Old
    Notes should carefully consider whether to participate. Holders of Old
    Notes are urged to consult their financial and tax advisors in making
    their own decision on what action to take. 

         As a result of the making of, and upon acceptance for exchange of
    all validly tendered Old Notes pursuant to the terms of, this Exchange
    Offer, the Company will have fulfilled a covenant contained in the
    Registration Rights Agreement. Holders of Old Notes who do not tender
    their Old Notes in the Exchange Offer will continue to hold such Old Notes
    and will be entitled to all the rights and limitations applicable thereto
    under the Indenture, except for any such rights under the Registration
    Rights Agreement that by their terms terminate or cease to have further
    effectiveness as a result of the making of this Exchange Offer. All
    untendered Old Notes will continue to be subject to the restrictions on
    transfer set forth in the Indenture. To the extent that Old Notes are
    tendered and accepted in the Exchange Offer, the trading market for
    untendered Old Notes could be adversely affected. 

         The Company may in the future seek to acquire, subject to the terms
    of the Indenture, untendered Old Notes in open market or privately
    negotiated transactions, through subsequent exchange offers or otherwise.
    The Company has no present plan to acquire any Old Notes which are not
    tendered in the Exchange Offer. 

    Resale of Exchange Notes

         The Company is making the Exchange Offer in reliance on the position
    of the staff of the Commission as set forth in certain interpretive
    letters addressed to third parties in other transactions. However, the
    Company has not sought its own interpretive letter and there can be no
    assurance that the Staff would make a similar determination with respect
    to the Exchange Offer as it has in such interpretive letters to third
    parties. Based on these interpretations by the staff, the Company believes
    that the Exchange Notes issued pursuant to the Exchange Offer in exchange
    for Old Notes may be offered for resale, resold and otherwise transferred
    by a Holder (other than any Holder who is a broker-dealer or an
    "affiliate" of the Company within the meaning of Rule 405 of the
    Securities Act) without further compliance with the registration and
    prospectus delivery requirements of the Securities Act, provided that such
    Exchange Notes are acquired in the ordinary course of such Holder's
    business and that such Holder is not participating, and has no arrangement
    or understanding with any person to participate, in a distribution (within
    the meaning of the Securities Act) of such Exchange Notes. However, any
    holder who is an "affiliate" of the Company or who has an arrangement or
    understanding with respect to the distribution of the Exchange Notes to be
    acquired pursuant to the Exchange Offer, or any broker-dealer who
    purchased Old Notes from the Company to resell pursuant to Rule 144A or
    any other available exemption under the Securities Act (i) could not rely
    on the applicable interpretations of the staff and (ii) must comply with
    the registration and prospectus delivery requirements of the Securities
    Act. A broker-dealer who holds Old Notes that were acquired for its own
<PAGE>
<PAGE>116
    account as a result of market-making or other trading activities may be
    deemed to be an "underwriter" within the meaning of the Securities Act and
    must, therefore, deliver a prospectus meeting the requirements of the
    Securities Act in connection with any resale of Exchange Notes. Each such
    broker-dealer that receives Exchange Notes for its own account in exchange
    for Old Notes, where such Old Notes were acquired by such broker-dealer as
    a result of market-making activities or other trading activities, must
    acknowledge in the Letter of Transmittal that it will deliver a prospectus
    in connection with any resale of such Exchange Notes. See "Plan of
    Distribution." 

         In addition, to comply with the securities laws of certain
    jurisdictions, if applicable, the Exchange Notes may not be offered or
    sold unless they have been registered or qualified for sale in such
    jurisdiction or an exemption from registration or qualification is
    available and is complied with. The Company has agreed, pursuant to the
    Registration Rights Agreement and subject to certain specified limitations
    therein, to register or qualify the Exchange Notes for offer or sale under
    the securities or blue sky laws of such jurisdictions as any holder of the
    Exchange Notes reasonably requests. Such registration or qualification may
    require the imposition of restrictions or conditions (including
    suitability requirements for offerees or purchasers) in connection with
    the offer or sale of any Exchange Notes.
<PAGE>
<PAGE>117
                        DESCRIPTION OF THE EXCHANGE NOTES

    General

         The Old Notes were issued and the Exchange Notes offered hereby will
    be issued under an indenture dated as of April 30, 1997 (the "Indenture")
    between the Company, as issuer, and The Bank of New York, as trustee (the
    "Trustee"). The terms of the Exchange Notes include those stated in the
    Indenture and those made part of the Indenture by reference to the Trust
    Indenture Act of 1939, as amended (the "Trust Indenture Act"). The
    Exchange Notes are subject to all such terms, and holders of the Exchange
    Notes are referred to the Indenture and the Trust Indenture Act for a
    statement thereof. The following summary of the material provisions of the
    Indenture describes the material terms of the Indenture but does not
    purport to be complete and is subject to, and qualified in its entirety by
    reference to, the provisions of the Indenture, including the definitions
    of certain terms contained therein and those terms made part of the
    Indenture by reference to the Trust Indenture Act. For definitions of
    certain capitalized terms used in the following summary, see "--Certain
    Definitions". The Indenture is an exhibit to the Registration Statement of
    which this Prospectus is a part. 

         On April 30, 1997, the Company issued $225.0 million aggregate
    principal amount of Old Notes under the Indenture. The terms of the
    Exchange Notes are identical in all material respects to the Old Notes,
    except for certain transfer restrictions and registration and other rights
    relating to the exchange of the Old Notes for Exchange Notes. The Trustee
    will authenticate and deliver Exchange Notes for original issue only in
    exchange for a like principal amount of Old Notes. Any Old Notes that
    remain outstanding after the consummation of the Exchange Offer, together
    with the Exchange Notes, will be treated as a single class of securities
    under the Indenture. Accordingly, all references herein to specified
    percentages in aggregate principal amount of the outstanding Exchange
    Notes shall be deemed to mean, at any time after the Exchange Offer is
    consummated, such percentage in aggregate principal amount of the Old
    Notes and Exchange Notes then outstanding.

         The Exchange Notes will be general unsecured obligations of the
    Company and will be subordinated in right of payment to all current and
    future Senior Debt. At December 31, 1996, on a pro forma basis giving
    effect to the Acquisition and the initial borrowings under the Senior
    Credit Facilities, the Company would have had Senior Debt of approximately
    $175.0 million outstanding (excluding letters of credit). The Indenture
    will permit the incurrence of additional Senior Debt in the future.

         The Company will not have any Subsidiaries as of the Issue Date.
    However, the Indenture will provide that the Company's payment obligations
    under the Exchange Notes will be jointly and severally guaranteed (the
    "Subsidiary Guarantees") by all of the Company's future Restricted
    Subsidiaries, other than Foreign Subsidiaries (collectively, the
    "Guarantors"). The Subsidiary Guarantee of each Guarantor will be
    subordinated to the prior payment in full of all Senior Debt of such
    Guarantor, which would include the guarantees of amounts borrowed under
    the Senior Credit Facilities.
<PAGE>
<PAGE>118
    Principal, Maturity and Interest

         The Exchange Notes will be limited in aggregate principal amount to
    $225.0 million and will mature on May 1, 2007. Interest on the Exchange
    Notes will accrue at the rate of 10 3/8% per annum and will be payable
    semi-annually in arrears on May 1 and November 1, commencing on November
    1, 1997, to Holders of record on the immediately preceding April 15 and
    October 15. Interest on the Exchange Notes will accrue from the most
    recent date to which interest has been paid or, if no interest has been
    paid, from the date of original issuance. Interest will be computed on the
    basis of a 360-day year comprised of twelve 30-day months. Principal,
    premium, if any, and interest on the Exchange Notes will be payable at the
    office or agency of the Company maintained for such purpose within the
    City and State of New York or, at the option of the Company, payment of
    interest may be made by check mailed to the Holders of the Exchange Notes
    at their respective addresses set forth in the register of Holders of
    Exchange Notes; provided that all payments of principal, premium and
    interest with respect to Exchange Notes the Holders of which have given
    wire transfer instructions to the Company will be required to be made by
    wire transfer of immediately available funds to the accounts specified by
    the Holders thereof if such Holders shall be registered Holders of at
    least $250,000 in principal amount of Exchange Notes. Until otherwise
    designated by the Company, the Company's office or agency in New York will
    be the office of the Trustee maintained for such purpose. The Exchange
    Notes will be issued in denominations of $1,000 and integral multiples
    thereof.

    Optional Redemption

         The Exchange Notes will not be redeemable at the Company's option
    prior to May 1, 2002. Thereafter, the Exchange Notes will be subject to
    redemption at any time at the option of the Company, in whole or in part,
    upon not less than 30 nor more than 60 days' notice, at the redemption
    prices (expressed as percentages of principal amount) set forth below plus
    accrued and unpaid interest to the applicable redemption date, if redeemed
    during the twelve-month period beginning on May 1 of the years indicated
    below: 


    Year                                   Percentage
    --------------------------------   -----------------

    2002  . . . . . . . . . . . . . .     105.188%
    2003  . . . . . . . . . . . . . .     103.458%
    2004  . . . . . . . . . . . . . .     101.729%
    2005 and thereafter . . . . . . .     100.000%



         Notwithstanding the foregoing, during the first 36 months after the
    Issue Date, the Company may on any one or more occasions redeem up to an
    aggregate of 35% of the Exchange Notes originally issued at a redemption
<PAGE>
<PAGE>119
    price of 109.375% of the principal amount thereof, plus accrued and unpaid
    interest to the redemption date, with the net cash proceeds of one or more
    Equity Offerings by the Company or the net cash proceeds of one or more
    Equity Offerings by Holdings that are contributed to the Company as common
    equity capital; provided that at least 65% of the Exchange Notes
    originally issued remain outstanding immediately after the occurrence of
    each such redemption; and provided, further, that any such redemption must
    occur within 120 days of the date of the closing of such Equity Offering.

    Subordination

         The payment of principal of, premium, if any, and interest on the
    Exchange Notes will be subordinated in right of payment, as set forth in
    the Indenture, to the prior payment in full of all Senior Debt, whether
    outstanding on the Issue Date or thereafter incurred.

         Upon any distribution to creditors of the Company in a liquidation
    or dissolution of the Company or in a bankruptcy, reorganization,
    insolvency, receivership or similar proceeding relating to the Company or
    its property, an assignment for the benefit of creditors or any
    marshalling of the Company's assets and liabilities, the holders of Senior
    Debt will be entitled to receive payment in full in cash of all
    Obligations due in respect of such Senior Debt (including interest after
    the commencement of any such proceeding at the rate specified in the
    applicable Senior Debt, whether or not an allowable claim in any such
    proceeding) before the Holders of Exchange Notes will be entitled to
    receive any payment with respect to the Exchange Notes, and until all
    Obligations with respect to Senior Debt are paid in full, any distribution
    to which the Holders of Exchange Notes would be entitled shall be made to
    the holders of Senior Debt (except, in each case, that Holders of Exchange
    Notes may receive Permitted Junior Securities and payments made from the
    trust described under "--Legal Defeasance and Covenant Defeasance").

         The Company also may not make any payment upon or in respect of the
    Exchange Notes (except from the trust described under "--Legal Defeasance
    and Covenant Defeasance") if (i) a default in the payment of the principal
    of, premium, if any, or interest on Designated Senior Debt occurs and is
    continuing or (ii) any other default occurs and is continuing with respect
    to Designated Senior Debt that permits holders of the Designated Senior
    Debt as to which such default relates to accelerate its maturity (or that
    would permit such holders to accelerate with the giving of notice or the
    passage of time or both) and the Trustee receives a notice of such default
    (a "Payment Blockage Notice") from the Company or the holders of any
    Designated Senior Debt. Payments on the Exchange Notes may and shall be
    resumed (A) in the case of a payment default, upon the date on which such
    default is cured or waived and (B) in case of a nonpayment default, the
    earlier of the date on which such nonpayment default is cured or waived or
    179 days after the date on which the applicable Payment Blockage Notice is
    received, unless the maturity of any Designated Senior Debt has been
    accelerated. No new period of payment blockage may be commenced unless and
    until (i) 360 days have elapsed since the effectiveness of the immediately
    prior Payment Blockage Notice and (ii) all scheduled payments of
    principal, premium, if any, and interest on the Exchange Notes that have
    come due have been paid in full in cash. No nonpayment default that
    existed or was continuing on the date of delivery of any Payment Blockage
    Notice to the Trustee shall be, or be made, the basis for a subsequent
<PAGE>
<PAGE>120
    Payment Blockage Notice unless such default shall have been waived for a
    period of not less than 90 days.

         The Indenture further requires that the Company promptly notify
    holders of Senior Debt if payment of the Exchange Notes is accelerated
    because of an Event of Default.

         As a result of the subordination provisions described above, in the
    event of a liquidation or insolvency, Holders of Exchange Notes may
    recover less ratably than creditors of the Company who are holders of
    Senior Debt. On a pro forma basis, after giving effect to the Acquisition
    and the initial borrowing under the Senior Credit Facilities, the
    principal amount of Senior Debt outstanding (excluding letters of credit)
    at December 31, 1996 would have been approximately $175.0 million.

    Selection and Notice

         If less than all of the Exchange Notes are to be redeemed at any
    time, selection of Exchange Notes for redemption will be made by the
    Trustee in compliance with the requirements of the principal national
    securities exchange, if any, on which the Exchange Notes are listed, or,
    if the Exchange Notes are not so listed, on a pro rata basis, by lot or by
    such method as the Trustee shall deem fair and appropriate; provided that
    no Exchange Notes of $1,000 or less shall be redeemed in part. Notices of
    redemption shall be mailed by first class mail at least 30 but not more
    than 60 days before the redemption date to each Holder of Exchange Notes
    to be redeemed at its registered address. Notices of redemption may not be
    conditional. If any Note is to be redeemed in part only, the notice of
    redemption that relates to such Note shall state the portion of the
    principal amount thereof to be redeemed. A new Note in principal amount
    equal to the unredeemed portion thereof will be issued in the name of the
    Holder thereof upon cancellation of the original Note. Exchange Notes
    called for redemption become due on the date fixed for redemption. On and
    after the redemption date, interest ceases to accrue on Exchange Notes or
    portions of them called for redemption.

    Mandatory Redemption

         Except as set forth below under "--Repurchase at the Option of
    Holders", the Company is not required to make mandatory redemption or
    sinking fund payments with respect to the Exchange Notes.

    Repurchase at the Option of Holders

    Change of Control

         Upon the occurrence of a Change of Control, each Holder of Exchange
    Notes will have the right to require the Company to repurchase all or any
    part (equal to $1,000 or an integral multiple thereof) of such Holder's
    Exchange Notes pursuant to the offer described below (the "Change of
    Control Offer") at an offer price in cash equal to 101% of the aggregate
    principal amount thereof plus accrued and unpaid interest to the date of
    purchase (the "Change of Control Payment"). Within ten days following any
    Change of Control, the Company will mail a notice to each Holder
    describing the transaction or transactions that constitute the Change of
    Control and offering to repurchase Exchange Notes on the date specified in
<PAGE>
<PAGE>121
    such notice, which date shall be no earlier than 30 days and no later than
    60 days from the date such notice is mailed (the "Change of Control
    Payment Date"), pursuant to the procedures required by the Indenture and
    described in such notice. The Company will comply with the requirements of
    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 connection with the repurchase of the Exchange Notes as a
    result of a Change of Control.

         On the Change of Control Payment Date, the Company will, to the
    extent lawful, (i) accept for payment all Exchange Notes or portions
    thereof properly tendered pursuant to the Change of Control Offer,
    (ii) deposit with the Paying Agent an amount equal to the Change of
    Control Payment in respect of all Exchange Notes or portions thereof so
    tendered and (iii) deliver or cause to be delivered to the Trustee the
    Exchange Notes so accepted together with an Officers' Certificate stating
    the aggregate principal amount of Exchange Notes or portions thereof being
    purchased by the Company. The Paying Agent will promptly mail to each
    Holder of Exchange Notes so tendered the Change of Control Payment for
    such Exchange Notes, and the Trustee will promptly authenticate and mail
    (or cause to be transferred by book entry) to each Holder a new Note equal
    in principal amount to any unpurchased portion of the Exchange Notes
    surrendered, if any; provided that each such new Note will be in a
    principal amount of $1,000 or an integral multiple thereof. 

         The Indenture will provide that, prior to mailing a Change of
    Control Offer, but in any event within 90 days following a Change of
    Control, the Company will either repay all outstanding Senior Debt or
    offer to repay all Senior Debt and terminate all commitments thereunder of
    each lender who has accepted such offer or obtain the requisite consents,
    if any, under all agreements governing outstanding Senior Debt to permit
    the repurchase of Exchange Notes required by this covenant. The Company
    will publicly announce the results of the Change of Control Offer on or as
    soon as practicable after the Change of Control Payment Date.

         The Change of Control provisions described above will be applicable
    whether or not any other provisions of the Indenture are applicable.
    Except as described above with respect to a Change of Control, the
    Indenture does not contain provisions that permit the Holders of the
    Exchange Notes to require that the Company repurchase or redeem the
    Exchange Notes in the event of a takeover, recapitalization or similar
    transaction.

         The Senior Credit Facilities will prohibit the Company from
    purchasing any Exchange Notes, and also provides that certain change of
    control events with respect to the Company would constitute a default
    thereunder. Any future credit agreements or other agreements relating to
    Senior Debt to which the Company becomes a party may contain similar
    restrictions and provisions. In the event a Change of Control occurs at a
    time when the Company is prohibited from purchasing Exchange Notes, the
    Company could seek the consent of its lenders to the purchase of Exchange
    Notes or could attempt to refinance the borrowings that contain such
    prohibition. If the Company does not obtain such a consent or repay such
    borrowings, the Company will remain prohibited from purchasing Exchange
    Notes. In such case, the Company's failure to purchase tendered Exchange
    Notes would constitute an Event of Default under the Indenture which
<PAGE>
<PAGE>122
   
    would, in turn, constitute a default under the Senior Credit Facilities.
    In such circumstances, the subordination provisions in the Indenture would
    likely restrict payments to the Holders of Exchange Notes. See "Risk
    Factors--Change of Control". Finally, the Company's ability to pay cash to
    the holders of Notes upon a purchase may be limited by the Company's
    then-existing financial resources. There can be no assurance that
    sufficient funds will be available when necessary to make any required
    purchases. Even if sufficient funds were otherwise available, the terms of
    the Senior Credit Facilities will prohibit, subject to certain exceptions,
    the Company's prepayment of Notes prior to their scheduled maturity.
    Consequently, if the Company is not able to prepay indebtedness outstanding
    under the Senior Credit Facilities and any other Senior Indebtedness
    containing similar restrictions or obtain requisite consents, the Company
    will be unable to fulfill its repurchase obligations if holders of Notes
    exercise their purchase rights following a Change of Control, thereby
    resulting in a default under the Indenture. Furthermore, the Change of
    Control provisions may in certain circumstances make more difficult or
    discourage a takeover of the Company.
    

         The Company will not be required to make a Change of Control Offer
    upon a Change of Control if a third party makes the Change of Control
    Offer in the manner, at the times and otherwise in compliance with the
    requirements set forth in the Indenture applicable to a Change of Control
    Offer made by the Company and purchases all Exchange Notes validly
    tendered and not withdrawn under such Change of Control Offer.

         "Change of Control" means the occurrence of any of the following:
    (i) the sale, lease, transfer, conveyance or other disposition (other than
    by way of merger or consolidation), in one or a series of related
    transactions, of all or substantially all of the assets of the Company and
    its Restricted Subsidiaries taken as a whole to any "person" (as such term
    is used in Section 13(d)(3) of the Exchange Act) other than the Principals
    or their Related Parties (as defined below), (ii) the adoption of a plan
    relating to the liquidation or dissolution of the Company, (iii) the
    consummation of any transaction (including, without limitation, any merger
    or consolidation) the result of which is that any "person" (as defined
    above), other than the Principals and their Related Parties, becomes the
    "beneficial owner" (as such term is defined in Rule 13d-3 and Rule 13d-5
    under the Exchange Act), directly or indirectly, of more than 50% of the
    Voting Stock of the Company (measured by voting power rather than number
    of shares) or (iv) the first day on which a majority of the members of the
    Board of Directors of the Company are not Continuing Directors.

         "Continuing Directors" means, as of any date of determination, any
    member of the Board of Directors of the Company who (i) was a member of
    such Board of Directors on the Issue Date or (ii) was nominated for
    election or elected to such Board of Directors with the approval of a
    majority of the Continuing Directors who were members of such Board at the
    time of such nomination or election.

         "Principals" means any Lehman Investor, Lockheed Martin Corporation,
    Frank C. Lanza and Robert V. LaPenta.

         "Related Party" with respect to any Principal means (i) any
    controlling stockholder, 50% (or more) owned Subsidiary, or spouse or
    immediate family member (in the case of an individual) of such Principal
    or (ii) any trust, corporation, partnership or other entity, the
<PAGE>
<PAGE>123
    beneficiaries, stockholders, partners, owners or Persons beneficially
    holding a more than 50% controlling interest of which consist of such
    Principal and/or such other Persons referred to in the immediately
    preceding clause (i).

         "Voting Stock" of any Person as of any date means the Capital Stock
    of such Person that is at the time entitled to vote in the election of the
    Board of Directors of such Person.

   
          With respect to the disposition of assets, the phrase "all or
    substantially all" as used in the Indenture varies according to the facts
    and circumstances of the subject transaction and is subject to judicial
    interpretation. Accordingly, in certain circumstances there may be a degree
    of uncertainty in ascertaining whether a particular transaction would
    involve a disposition of "all or substantially all" of the assets of the
    Company.
    

    Asset Sales

         The Indenture will provide that the Company will not, and will not
    permit any of its Restricted Subsidiaries to, consummate an Asset Sale
    unless (i) the Company (or the Restricted Subsidiary, as the case may be)
    receives consideration at the time of such Asset Sale at least equal to
    the fair market value (evidenced by a resolution of the Board of Directors
    set forth in an Officers' Certificate delivered to the Trustee) of the
    assets or Equity Interests issued or sold or otherwise disposed of and
    (ii) at least 80% of the consideration therefor received by the Company or
    such Restricted Subsidiary, as the case may be, consists of cash, Cash
    Equivalents and/or Marketable Securities; provided, however, that (A) the
    amount of any Senior Debt of the Company or such Restricted Subsidiary
    that is assumed by the transferee in any such transaction and (B) any
    consideration received by the Company or such Restricted Subsidiary, as
    the case may be, that consists of (1) all or substantially all of the
    assets of one or more Similar Businesses, (2) other long-term assets that
    are used or useful in one or more Similar Businesses and (3) Permitted
    Securities shall be deemed to be cash for purposes of this provision.

         Within 365 days after the receipt of any Net Proceeds from an Asset
    Sale, the Company may apply such Net Proceeds, at its option, (i) to repay
    Indebtedness under a Credit Facility, or (ii) to the acquisition of
    Permitted Securities, all or substantially all of the assets of one or
    more Similar Businesses, or the making of a capital expenditure or the
    acquisition of other long-term assets in a Similar Business. Pending the
    final application of any such Net Proceeds, the Company may temporarily
    reduce Indebtedness under a Credit Facility or otherwise invest such Net
    Proceeds in any manner that is not prohibited by the Indenture. Any Net
    Proceeds from Asset Sales that are not applied or invested as provided in
    the first sentence of this paragraph will be deemed to constitute "Excess
    Proceeds". When the aggregate amount of Excess Proceeds exceeds $10.0
    million, the Company will be required to make an offer to all Holders of
    Exchange Notes (an "Asset Sale Offer") to purchase the maximum principal
    amount of Exchange Notes that may be purchased out of the Excess Proceeds,
    at an offer price in cash in an amount equal to 100% of the principal
    amount thereof plus accrued and unpaid interest and Liquidated Damages
    thereon, if any, to the date of purchase, in accordance with the
<PAGE>
<PAGE>124
    procedures set forth in the Indenture. To the extent that the aggregate
    amount of Exchange Notes tendered pursuant to an Asset Sale Offer is less
    than the Excess Proceeds, the Company may use any remaining Excess
    Proceeds for general corporate purposes. If the aggregate principal amount
    of Exchange Notes surrendered by Holders thereof exceeds the amount of
    Excess Proceeds, the Trustee shall select the Exchange Notes to be
    purchased on a pro rata basis. Upon completion of such offer to purchase,
    the amount of Excess Proceeds shall be reset at zero.

         The Senior Credit Facilities will substantially limit the Company's
    ability to purchase subordinated Indebtedness, including the Exchange
    Notes. Any future credit agreements relating to Senior Debt may contain
    similar restrictions. See "Description of Senior Credit Facilities".

    Certain Covenants

    Restricted Payments

         The Indenture will provide that the Company will not, and will not
    permit any of its Restricted Subsidiaries to, directly or indirectly:
    (i) declare or pay any dividend or make any other payment or distribution
    on account of the Company's or any of its Restricted Subsidiaries' Equity
    Interests (including, without limitation, any payment in connection with
    any merger or consolidation involving the Company) or to the direct or
    indirect holders of the Company's or any of its Restricted Subsidiaries'
    Equity Interests in their capacity as such (other than (A) dividends or
    distributions payable in Equity Interests (other than Disqualified Stock)
    of the Company or (B) dividends or distributions by a Restricted
    Subsidiary so long as, in the case of any dividend or distribution payable
    on or in respect of any class or series of securities issued by a
    Restricted Subsidiary other than a Wholly Owned Restricted Subsidiary, the
    Company or a Restricted Subsidiary receives at least its pro rata share of
    such dividend or distribution in accordance with its Equity Interests in
    such class or series of securities); (ii) purchase, redeem or otherwise
    acquire or retire for value (including without limitation, in connection
    with any merger or consolidation involving the Company) any Equity
    Interests of the Company or any direct or indirect parent of the Company;
    (iii) make any payment on or with respect to, or purchase, redeem, defease
    or otherwise acquire or retire for value any Indebtedness that is
    subordinated to the Exchange Notes except a payment of interest or
    principal at Stated Maturity; or (iv) make any Restricted Investment (all
    such payments and other actions set forth in clauses (i) through
    (iv) above being collectively referred to as "Restricted Payments"),
    unless, at the time of and after giving effect to such Restricted Payment:

                   (a)  no Default or Event of Default shall have occurred
         and be continuing or would occur as a consequence thereof; and

                   (b)  the Company would, at the time of such Restricted
         Payment and after giving pro forma effect thereto as if such
         Restricted Payment had been made at the beginning of the applicable
         four-quarter period, have been permitted to incur at least $1.00 of
         additional Indebtedness pursuant to the Fixed Charge Coverage Ratio
         test set forth in the first paragraph of the covenant described
         below under caption "Incurrence of Indebtedness and Issuance of
         Preferred Stock"; and
<PAGE>
<PAGE>125 
                  (c)  such Restricted Payment, together with the aggregate
         amount of all other Restricted Payments made by the Company and its
         Restricted Subsidiaries after the Issue Date (excluding Restricted
         Payments permitted by clauses (ii) through (vii) of the next
         succeeding paragraph), is less than the sum of (i) 50% of the
         Consolidated Net Income of the Company for the period (taken as one
         accounting period) from the beginning of the first fiscal quarter
         commencing after the Issue Date to the end of the Company's most
         recently ended fiscal quarter for which internal financial
         statements are available at the time of such Restricted Payment (or,
         if such Consolidated Net Income for such period is a deficit, less
         100% of such deficit), plus (ii) 100% of the aggregate net cash
         proceeds received by the Company from a contribution to its common
         equity capital or the issue or sale since the Issue Date of Equity
         Interests of the Company (other than Disqualified Stock) or of
         Disqualified Stock or debt securities of the Company that have been
         converted into such Equity Interests (other than Equity Interests
         (or Disqualified Stock or convertible debt securities) sold to a
         Subsidiary of the Company and other than Disqualified Stock or
         convertible debt securities that have been converted into
         Disqualified Stock), plus (iii) to the extent that any Restricted
         Investment that was made after the Issue Date is sold for cash or
         otherwise liquidated or repaid for cash, the amount of cash received
         in connection therewith (or from the sale of Marketable Securities
         received in connection therewith), plus (iv) to the extent not
         already included in such Consolidated Net Income of the Company for
         such period and without duplication, (A) 100% of the aggregate
         amount of cash received as a dividend from an Unrestricted
         Subsidiary, (B) 100% of the cash received upon the sale of
         Marketable Securities received as a dividend from an Unrestricted
         Subsidiary, and (C) 100% of the net assets of any Unrestricted
         Subsidiary on the date that it becomes a Restricted Subsidiary.

         The foregoing provisions will not prohibit:

                     (i)     the payment of any dividend within 60 days after
         the date of declaration thereof, if at said date of declaration such
         payment would have complied with the provisions of the Indenture;

                    (ii)     the redemption, repurchase, retirement,
         defeasance or other acquisition of any subordinated Indebtedness or
         Equity Interests of the Company in exchange for, or out of the net
         cash proceeds of the substantially concurrent sale (other than to a
         Subsidiary of the Company) of, other Equity Interests of the Company
         (other than any Disqualified Stock); provided that the amount of any
         such net cash proceeds that are utilized for any such redemption,
         repurchase, retirement, defeasance or other acquisition shall be
         excluded from clause (c)(ii) of the preceding paragraph;

                   (iii)     the defeasance, redemption, repurchase or other
         acquisition of subordinated Indebtedness (other than intercompany
         Indebtedness) in exchange for, or with the net cash proceeds from an
         incurrence of, Permitted Refinancing Indebtedness;

                    (iv)     the repurchase, retirement or other acquisition
         or retirement for value of common Equity Interests of the Company or
         Holdings held by any future, present or former employee, director or
<PAGE>
<PAGE>126
         consultant of the Company or any Subsidiary or Holdings issued
         pursuant to any management equity plan or stock option plan or any
         other management or employee benefit plan or agreement; provided,
         however, that the aggregate amount of Restricted Payments made under
         this clause (iv) does not exceed $1.5 million in any calendar year
         and provided further that cancellation of Indebtedness owing to the
         Company from members of management of the Company or any of its
         Restricted Subsidiaries in connection with a repurchase of Equity
         Interests of the Company will not be deemed to constitute a
         Restricted Payment for purposes of this covenant or any other
         provision of the Indenture;

                     (v)     repurchases of Equity Interests deemed to occur
         upon exercise of stock options upon surrender of Equity Interests to
         pay the exercise price of such options;

                    (vi)     payments to Holdings (A) in amounts equal to the
         amounts required for Holdings to pay franchise taxes and other fees
         required to maintain its legal existence and provide for other
         operating costs of up to $500,000 per fiscal year and (B) in amounts
         equal to amounts required for Holdings to pay federal, state and
         local income taxes to the extent such income taxes are actually due
         and owing; provided that the aggregate amount paid under this clause
         (B) does not exceed the amount that the Company would be required to
         pay in respect of the income of the Company and its Subsidiaries if
         the Company were a stand alone entity that was not owned by
         Holdings; and

                   (vii)     other Restricted Payments in an aggregate amount
         since the Issue Date not to exceed $20.0 million.

         The Board of Directors of the Company may designate any Restricted
    Subsidiary to be an Unrestricted Subsidiary if such designation would not
    cause a Default. For purposes of making such determination, all
    outstanding Investments by the Company and its Restricted Subsidiaries
    (except to the extent repaid in cash) in the Subsidiary so designated will
    be deemed to be Restricted Payments at the time of such designation and
    will reduce the amount available for Restricted Payments under the first
    paragraph of this covenant. All such outstanding Investments will be
    deemed to constitute Investments in an amount equal to the fair market
    value of such Investments at the time of such designation. Such
    designation will only be permitted if such Restricted Payment would be
    permitted at such time and if such Restricted Subsidiary otherwise meets
    the definition of an Unrestricted Subsidiary.

         The amount of all Restricted Payments (other than cash) shall be the
    fair market value on the date of the Restricted Payment of the asset(s) or
    securities proposed to be transferred or issued by the Company or such
    Subsidiary, as the case may be, pursuant to the Restricted Payment. The
    fair market value of any non-cash Restricted Payment shall be determined
    by the Board of Directors whose resolution with respect thereto shall be
    delivered to the Trustee. Not later than the date of making any Restricted
    Payment, the Company shall deliver to the Trustee an Officers' Certificate
    stating that such Restricted Payment is permitted and setting forth the
    basis upon which the calculations required by the covenant "Restricted
    Payments" were computed.
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    Incurrence of Indebtedness and Issuance of Preferred Stock

         The Indenture will provide that the Company will not, and will not
    permit any of its Subsidiaries to, directly or indirectly, create, incur,
    issue, assume, guarantee or otherwise become directly or indirectly
    liable, contingently or otherwise, with respect to (collectively, "incur")
    any Indebtedness (including Acquired Debt) and that the Company will not
    issue any Disqualified Stock and will not permit any of its Subsidiaries
    to issue any shares of preferred stock; provided, however, that the
    Company and any Restricted Subsidiary may incur Indebtedness (including
    Acquired Debt) or issue shares of preferred stock if the Fixed Charge
    Coverage Ratio for the Company's most recently ended four full fiscal
    quarters for which internal financial statements are available immediately
    preceding the date on which such additional Indebtedness is incurred or
    such preferred stock is issued would have been at least 2.0 to 1.0,
    determined on a pro forma basis (including a pro forma application of the
    net proceeds therefrom), as if the additional Indebtedness had been
    incurred, or the preferred stock had been issued, as the case may be, at
    the beginning of such four-quarter period.

         The forgoing limitation will not apply to the incurrence of any of
    the following items of Indebtedness (collectively, "Permitted Debt"):

                     (i)     the incurrence by the Company of term
         Indebtedness under Credit Facilities (and the guarantee thereof by
         the Guarantors); provided that the aggregate principal amount of all
         term Indebtedness outstanding under all Credit Facilities after
         giving effect to such incurrence, including all Permitted
         Refinancing Indebtedness incurred to refund, refinance or replace
         any other Indebtedness incurred pursuant to this clause (i), does
         not exceed an amount equal to $175.0 million less the aggregate
         amount of all repayments, optional or mandatory, of the principal of
         any Indebtedness under a Credit Facility (or any such Permitted
         Refinancing Indebtedness) that have been made since the Issue Date;

                    (ii)     the incurrence by the Company of revolving
         credit Indebtedness and letters of credit (with letters of credit
         being deemed to have a principal amount equal to the maximum
         potential liability of the Company and its Restricted Subsidiaries
         thereunder) under Credit Facilities (and the guarantee thereof by
         the Guarantors); provided that the aggregate principal amount of all
         revolving credit Indebtedness outstanding under all Credit
         Facilities after giving effect to such incurrence, including all
         Permitted Refinancing Indebtedness incurred to refund, refinance or
         replace any other Indebtedness incurred pursuant to this clause
         (ii), does not exceed an amount equal to $100.0 million less the
         aggregate amount of all Net Proceeds of Asset Sales applied to repay
         any such Indebtedness (including any such Permitted Refinancing
         Indebtedness) pursuant to the covenant described above under the
         caption "--Asset Sales";

                   (iii)     the incurrence by the Company and its Restricted
         Subsidiaries of the Existing Indebtedness;

                    (iv)     the incurrence by the Company and the Guarantors
         of the Exchange Notes and the Subsidiary Guarantees;
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                     (v)     the incurrence by the Company or any of its
         Restricted Subsidiaries of Indebtedness represented by Capital Lease
         Obligations, mortgage financings or purchase money obligations, in
         each case incurred for the purpose of financing all or any part of
         the purchase price or cost of construction or improvement of
         property, plant or equipment used in the business of the Company or
         such Restricted Subsidiary, in an aggregate principal amount,
         including all Permitted Refinancing Indebtedness incurred to refund,
         refinance or replace any other Indebtedness incurred pursuant to
         this clause (v), not to exceed $30.0 million at any time
         outstanding;

                    (vi)     the incurrence by the Company or any of its
         Restricted Subsidiaries of Indebtedness in connection with the
         acquisition of assets or a new Restricted Subsidiary; provided that
         such Indebtedness was incurred by the prior owner of such assets or
         such Restricted Subsidiary prior to such acquisition by the Company
         or one of its Restricted Subsidiaries and was not incurred in
         connection with, or in contemplation of, such acquisition by the
         Company or one of its Restricted Subsidiaries; and provided further
         that the principal amount (or accreted value, as applicable) of such
         Indebtedness, together with any other outstanding Indebtedness
         incurred pursuant to this clause (vi), does not exceed $10.0
         million;

                   (vii)     the incurrence by the Company or any of its
         Restricted Subsidiaries of Permitted Refinancing Indebtedness in
         exchange for, or the net proceeds of which are used to refund,
         refinance or replace, Indebtedness that was permitted by the
         Indenture to be incurred;

                  (viii)     Indebtedness incurred by the Company or any of
         its Restricted Subsidiaries constituting reimbursement obligations
         with respect to letters of credit issued in the ordinary course of
         business in respect of workers' compensation claims or
         self-insurance, or other Indebtedness with respect to reimbursement
         type obligations regarding workers' compensation claims; provided,
         however, that upon the drawing of such letters of credit or the
         incurrence of such Indebtedness, such obligations are reimbursed
         within 30 days following such drawing or incurrence;

                    (ix)     Indebtedness arising from agreements of the
         Company or a Restricted Subsidiary providing for indemnification,
         adjustment of purchase price or similar obligations, in each case,
         incurred or assumed in connection with the disposition of any
         business, assets or a Subsidiary, other than guarantees of
         Indebtedness incurred by any Person acquiring all or any portion of
         such business, assets or a Subsidiary for the purpose of financing
         such acquisition; provided, however, that (A) such Indebtedness is
         not reflected on the balance sheet of the Company or any Restricted
         Subsidiary (contingent obligations referred to in a footnote to
         financial statements and not otherwise reflected on the balance
         sheet will not be deemed to be reflected on such balance sheet for
         purposes of this clause (A)) and (B) the maximum assumable liability
         in respect of all such Indebtedness shall at no time exceed the
         gross proceeds including noncash proceeds (the fair market value of
         such noncash proceeds being measured at the time received and
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<PAGE>129
         without giving effect to any subsequent changes in value) actually
         received by the Company and its Restricted Subsidiaries in
         connection with such disposition;

                     (x)     the incurrence by the Company or any of its
         Restricted Subsidiaries of intercompany Indebtedness between or
         among the Company and any of its Restricted Subsidiaries; provided,
         however, that (A) if the Company is the obligor on such
         Indebtedness, such Indebtedness is expressly subordinated to the
         prior payment in full in cash of all Obligations with respect to the
         Exchange Notes and (B)(1) any subsequent issuance or transfer of
         Equity Interests that results in any such Indebtedness being held by
         a Person other than the Company or one of its Restricted
         Subsidiaries and (2) any sale or other transfer of any such
         Indebtedness to a Person that is not either the Company or one of
         its Restricted Subsidiaries shall be deemed, in each case, to
         constitute an incurrence of such Indebtedness by the Company or such
         Restricted Subsidiary, as the case may be;

                    (xi)     the incurrence by the Company or any of the
         Guarantors of Hedging Obligations that are incurred for the purpose
         of (A) fixing, hedging or capping interest rate risk with respect to
         any floating rate Indebtedness that is permitted by the terms of the
         Indenture to be outstanding or (B) protecting the Company and its
         Restricted Subsidiaries against changes in currency exchange rates;

                   (xii)     the guarantee by the Company or any of the
         Guarantors of Indebtedness of the Company or a Restricted Subsidiary
         of the Company that was permitted to be incurred by another
         provision of this covenant;

                  (xiii)     the incurrence by the Company's Unrestricted
         Subsidiaries of Non-Recourse Debt, provided, however, that if any
         such Indebtedness ceases to be Non-Recourse Debt of an Unrestricted
         Subsidiary, such event shall be deemed to constitute an incurrence
         of Indebtedness by a Restricted Subsidiary of the Company that was
         not permitted by this clause (xiii), and the issuance of preferred
         stock by Unrestricted Subsidiaries;

                   (xiv)     obligations in respect of performance and surety
         bonds and completion guarantees provided by the Company or any
         Restricted Subsidiaries in the ordinary course of business; and

                    (xv)     the incurrence by the Company or any of its
         Restricted Subsidiaries of additional Indebtedness in an aggregate
         principal amount (or accreted value, as applicable) at any time
         outstanding, including all Permitted Refinancing Indebtedness
         incurred to refund, refinance or replace any other Indebtedness
         incurred pursuant to this clause (xv), not to exceed $50.0 million.

         For purposes of determining compliance with this covenant, in the
    event that an item of Indebtedness meets the criteria of more than one of
    the categories of Permitted Debt described in clauses (i) through
    (xv) above or is entitled to be incurred pursuant to the first paragraph
    of this covenant, the Company shall, in its sole discretion, classify such
    item of Indebtedness in any manner that complies with this covenant.
    Accrual of interest, the accretion of accreted value and the payment of
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<PAGE>130
    interest in the form of additional Indebtedness will not be deemed to be
    an incurrence of Indebtedness for purposes of this covenant.

    Liens

         The Indenture will provide that the Company will not, and will not
    permit any of its Restricted Subsidiaries to, directly or indirectly,
    create, incur, assume or suffer to exist any Lien securing Indebtedness on
    any asset now owned or hereafter acquired, or any income or profits
    therefrom or assign or convey any right to receive income therefrom,
    except Permitted Liens.

    Antilayering Provision

         The Indenture will provide that (i) the Company will not incur,
    create, issue, assume, guarantee or otherwise become liable for any
    Indebtedness that is subordinate or junior in right of payment to any
    Senior Debt and senior in any respect in right of payment to the Exchange
    Notes, and (ii) no Guarantor will incur, create, issue, assume, guarantee
    or otherwise become liable for any Indebtedness that is subordinate or
    junior in right of payment to any Senior Debt of a Guarantor and senior in
    any respect in right of payment to any of the Subsidiary Guarantees.

    Dividend and Other Payment Restrictions Affecting Subsidiaries

         The Indenture will provide that the Company will not, and will not
    permit any of its Restricted Subsidiaries to, directly or indirectly,
    create or otherwise cause or suffer to exist or become effective any
    encumbrance or restriction on the ability of any Restricted Subsidiary to
    (i)(A) pay dividends or make any other distributions to the Company or any
    of its Restricted Subsidiaries (1) on its Capital Stock or (2) with
    respect to any other interest or participation in, or measured by, its
    profits, or (B) pay any indebtedness owed to the Company or any of its
    Restricted Subsidiaries, (ii) make loans or advances to the Company or any
    of its Restricted Subsidiaries or (iii) transfer any of its properties or
    assets to the Company or any of its Restricted Subsidiaries, except for
    such encumbrances or restrictions existing under or by reason of (A) the
    provisions of security agreements that restrict the transfer of assets
    that are subject to a Lien created by such security agreements, (B) the
    provisions of agreements governing Indebtedness incurred pursuant to
    clause (v) of the second paragraph of the covenant described above under
    the caption "--Incurrence of Indebtedness and Issuance of Preferred Stock,
    (C) the Indenture and the Exchange Notes, (D) applicable law, (E) any
    instrument governing Indebtedness or Capital Stock of a Person acquired by
    the Company or any of its Restricted Subsidiaries as in effect at the time
    of such acquisition (except to the extent such Indebtedness was incurred
    in connection with or in contemplation of such acquisition), which
    encumbrance or restriction is not applicable to any Person, or the
    properties or assets of any Person, other than the Person, or the property
    or assets of the Person, so acquired, provided that, in the case of
    Indebtedness, such Indebtedness was permitted by the terms of the
    Indenture to be incurred, (F) by reason of customary non-assignment
    provisions in leases entered into in the ordinary course of business and
    consistent with past practices, (G) purchase money obligations for
    property acquired in the ordinary course of business that impose
    restrictions of the nature described in clause (iii) above on the property
    so acquired, (H) Permitted Refinancing Indebtedness, provided that the
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<PAGE>131
    restrictions contained in the agreements governing such Permitted
    Refinancing Indebtedness are no more restrictive than those contained in
    the agreements governing the Indebtedness being refinanced, (I) contracts
    for the sale of assets, including, without limitation, customary
    restrictions with respect to a Subsidiary pursuant to an agreement that
    has been entered into for the sale or disposition of all or substantially
    all of the Capital Stock or assets of such Subsidiary, (J) agreements
    relating to secured Indebtedness otherwise permitted to be incurred
    pursuant to the covenants described under "Limitations on Incurrence of
    Indebtedness and Issuance of Preferred Stock" and "Liens" that limit the
    right of the debtor to dispose of the assets securing such Indebtedness,
    (K) restrictions on cash or other deposits or net worth imposed by
    customers under contracts entered into in the ordinary course of business,
    or (L) customary provisions in joint venture agreements and other similar
    agreements entered into in the ordinary course of business.

    Merger, Consolidation or Sale of Assets

         The Indenture will provide that the Company may not consolidate or
    merge with or into (whether or not the Company is the surviving
    corporation), or sell, assign, transfer, lease, convey or otherwise
    dispose of all or substantially all of its properties or assets in one or
    more related transactions, to another corporation, Person or entity unless
    (i) the Company is the surviving corporation or the entity or the Person
    formed by or surviving any such consolidation or merger (if other than the
    Company) or to which such sale, assignment, transfer, lease, conveyance or
    other disposition shall have been made is a corporation organized or
    existing under the laws of the United States, any state thereof or the
    District of Columbia; (ii) the entity or Person formed by or surviving any
    such consolidation or merger (if other than the Company) or the entity or
    Person to which such sale, assignment, transfer, lease, conveyance or
    other disposition shall have been made assumes all the obligations of the
    Company under the Exchange Notes and the Indenture pursuant to a
    supplemental indenture in a form reasonably satisfactory to the Trustee;
    (iii) immediately after such transaction no Default or Event of Default
    exists; and (iv) except in the case of a merger of the Company with or
    into a Wholly Owned Restricted Subsidiary of the Company, the Company or
    the entity or Person formed by or surviving any such consolidation or
    merger (if other than the Company), or to which such sale, assignment,
    transfer, lease, conveyance or other disposition shall have been made,
    after giving pro forma effect to such transaction as if such transaction
    had occurred at the beginning of the most recently ended four full fiscal
    quarters for which internal financial statements are available immediately
    preceding such transaction either (A) would be permitted to incur at least
    $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage
    Ratio test set forth in the first paragraph of the covenant described
    above under the caption "--Incurrence of Indebtedness and Issuance of
    Preferred Stock" or (B) would have a pro forma Fixed Charge Coverage Ratio
    that is greater than the actual Fixed Charge Coverage Ratio for the same
    four-quarter period without giving pro forma effect to such transaction.

         Notwithstanding the foregoing clause (iv), (i) any Restricted
    Subsidiary may consolidate with, merge into or transfer all or part of its
    properties and assets to the Company and (ii) the Company may merge with
    an Affiliate that has no significant assets or liabilities and was
    incorporated solely for the purpose of reincorporating the Company in
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    another State of the United States so long as the amount of Indebtedness
    of the Company and its Restricted Subsidiaries is not increased thereby.

    Transactions with Affiliates

         The Indenture will provide that the Company will not, and will not
    permit any of its Restricted Subsidiaries to, make any payment to, or
    sell, lease, transfer or otherwise dispose of any of its properties or
    assets to, or purchase any property or assets from, or enter into or make
    or amend any transaction, contract, agreement, understanding, loan,
    advance or guarantee with, or for the benefit of, any Affiliate (each of
    the foregoing, an "Affiliate Transaction"), unless (i) such Affiliate
    Transaction is on terms that are no less favorable to the Company or the
    relevant Restricted Subsidiary than those that would have been obtained in
    a comparable transaction by the Company or such Restricted Subsidiary with
    an unrelated Person and (ii) the Company delivers to the Trustee (A) with
    respect to any Affiliate Transaction or series of related Affiliate
    Transactions involving aggregate consideration in excess of $3.0 million,
    a resolution of the Board of Directors set forth in an Officers'
    Certificate certifying that such Affiliate Transaction complies with
    clause (i) above and that such Affiliate Transaction has been approved by
    a majority of the disinterested members of the Board of Directors and
    (B) with respect to any Affiliate Transaction or series of related
    Affiliate Transactions involving aggregate consideration in excess of
    $10.0 million, an opinion as to the fairness to the Holders of such
    Affiliate Transaction from a financial point of view issued by an
    accounting, appraisal or investment banking firm of national standing.

         The foregoing provisions will not prohibit: (i) any employment
    agreement entered into by the Company or any of its Restricted
    Subsidiaries in the ordinary course of business; (ii) any transaction with
    a Lehman Investor; (iii) any transaction between or among the Company
    and/or its Restricted Subsidiaries; (iv) transactions between the Company
    or any of its Restricted Subsidiaries, on the one hand, and Lockheed
    Martin or any of its Subsidiaries, on the other hand, on terms that are
    not materially less favorable to the Company or the applicable Restricted
    Subsidiary of the Company than those that could have been obtained from an
    unaffiliated third party; provided that (A) in the case of any such
    transaction or series of related transactions pursuant to this clause
    (iv) involving aggregate consideration in excess of $1.0 million but less
    than $25.0 million, such transaction or series of transactions (or the
    agreement pursuant to which the transactions were executed) was approved
    by the Company's Chief Executive Officer or Chief Financial Officer and
    (B) in the case of any such transaction or series of related transactions
    pursuant to this clause (iv) involving aggregate consideration equal to or
    in excess of $25.0 million, such transaction or series of related
    transactions (or the agreement pursuant to which the transactions were
    executed) was approved by a majority of the disinterested members of the
    Board of Directors; (v) any transaction pursuant to and in accordance with
    the provisions of the Transaction Documents as the same are in effect on
    the Issue Date; and (vi) any Restricted Payment that is permitted by the
    provisions of the Indenture described above under the caption "--
    Restricted Payments".
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    Payments for Consent

         The Indenture will provide that neither the Company nor any of its
    Subsidiaries will, directly or indirectly, pay or cause to be paid any
    consideration, whether by way of interest, fee or otherwise, to any Holder
    of any Exchange Notes for or as an inducement to any consent, waiver or
    amendment of any of the terms or provisions of the Indenture or the
    Exchange Notes unless such consideration is offered to be paid or is paid
    to all Holders of the Exchange Notes that consent, waive or agree to amend
    in the time frame set forth in the solicitation documents relating to such
    consent, waiver or agreement.

    Reports

         The Indenture will provide that, whether or not required by the
    rules and regulations of the Securities and Exchange Commission (the
    "Commission"), so long as any Exchange Notes are outstanding, the Company
    will furnish to the Holders of Exchange Notes (i) all quarterly and annual
    financial information that would be required to be contained in a filing
    with the Commission on Forms 10-Q and 10-K if the Company were required to
    file such Forms, including a "Management's Discussion and Analysis of
    Financial Condition and Results of Operations" that describes the
    financial condition and results of operations of the Company and its
    consolidated Subsidiaries (showing in reasonable detail, either on the
    face of the financial statements or in the footnotes thereto and in
    Management's Discussion and Analysis of Financial Condition and Results of
    Operations, the financial condition and results of operations of the
    Company and its Restricted Subsidiaries separately from the financial
    condition and results of operations of the Unrestricted Subsidiaries of
    the Company) and, with respect to the annual information only, a report
    thereon by the Company's certified independent accountants and (ii) all
    current reports that would be required to be filed with the Commission on
    Form 8-K if the Company were required to file such reports, in each case
    within the time periods specified in the Commission's rules and
    regulations. In addition, whether or not required by the rules and
    regulations of the Commission, following the consummation of the Exchange
    Offer contemplated by the Registration Rights Agreement, the Company will
    file a copy of all such information and reports with the Commission for
    public availability within the time periods set forth in the Commission's
    rules and regulations (unless the Commission will not accept such a
    filing) and make such information available to securities analysts and
    prospective investors upon request. In addition, the Company and the
    Subsidiary Guarantors have agreed that, for so long as any Old Notes
    remain outstanding and are required to bear the transfer restriction
    legend, they will furnish to the Holders and to securities analysts and
    prospective investors, upon their request, the information required to be
    delivered pursuant to Rule 144A(d)(4) under the Securities Act.

    Future Subsidiary Guarantees

         The Company will not have any Subsidiaries as of the Issue Date.
    However, the Company's payment obligations under the Exchange Notes will
    be jointly and severally guaranteed by all of the Company's future
    Restricted Subsidiaries, other than Foreign Subsidiaries. The Indenture
    will provide that if the Company or any of its Subsidiaries shall acquire
    or create a Subsidiary (other than a Foreign Subsidiary or an Unrestricted
    Subsidiary) after the Issue Date, then such Subsidiary shall execute a
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<PAGE>134
    Subsidiary Guarantee and deliver an opinion of counsel, in accordance with
    the terms of the Indenture. The Subsidiary Guarantee of each Guarantor
    will be subordinated to the prior payment in full of all Senior Debt of
    such Guarantor, which would include the guarantees of amounts borrowed
    under the Senior Credit Facilities. The obligations of each Guarantor
    under its Subsidiary Guarantee will be limited so as not to constitute a
    fraudulent conveyance under applicable law.

         The Indenture will provide that no Guarantor may consolidate with or
    merge with or into (whether or not such Guarantor is the surviving Person)
    another Person (except the Company or another Guarantor) unless
    (i) subject to the provisions of the following paragraph, the Person
    formed by or surviving any such consolidation or merger (if other than
    such Guarantor) or to which such sale, assignment, transfer, lease,
    conveyance or other disposition shall have been made assumes all the
    obligations of such Guarantor pursuant to a supplemental indenture in form
    and substance reasonably satisfactory to the Trustee, under the Exchange
    Notes and the Indenture; (ii) immediately after giving effect to such
    transaction, no Default or Event of Default exists; and (iii) the Company
    (A) would be permitted by virtue of the Company's pro forma Fixed Charge
    Coverage Ratio, immediately after giving effect to such transaction, to
    incur at least $1.00 of additional Indebtedness pursuant to the Fixed
    Charge Coverage Ratio test set forth in the covenant described above under
    the caption "--Incurrence of Indebtedness and Issuance of Preferred Stock"
    or (B) would have a pro forma Fixed Charge Coverage Ratio that is greater
    than the actual Fixed Charge Coverage Ratio for the same four-quarter
    period without giving pro forma effect to such transaction.

         Notwithstanding the foregoing paragraph, (i) any Guarantor may
    consolidate with, merge into or transfer all or part of its properties and
    assets to the Company and (ii) any Guarantor may merge with an Affiliate
    that has no significant assets or liabilities and was incorporated solely
    for the purpose of reincorporating such Guarantor in another State of the
    United States so long as the amount of Indebtedness of the Company and its
    Restricted Subsidiaries is not increased thereby.

         The Indenture will provide that in the event of a sale or other
    disposition of all of the assets of any Guarantor, by way of merger,
    consolidation or otherwise, or a sale or other disposition of all of the
    capital stock of any Guarantor, then such Guarantor (in the event of a
    sale or other disposition, by way of such a merger, consolidation or
    otherwise, of all of the capital stock of such Guarantor) or the
    corporation acquiring the property (in the event of a sale or other
    disposition of all of the assets of such Guarantor) will be released and
    relieved of any obligations under its Subsidiary Guarantee; provided that
    the Net Proceeds of such sale or other disposition are applied in
    accordance with the applicable provisions of the Indenture. See
    "Redemption or Repurchase at Option of Holders--Asset Sales".

    Events of Default and Remedies

         The Indenture will provide that each of the following constitutes an
    Event of Default: (i) default for 30 days in the payment when due of
    interest on, or Liquidated Damages with respect to, the Exchange Notes
    (whether or not prohibited by the subordination provisions of the
    Indenture); (ii) default in payment when due of the principal of or
    premium, if any, on the Exchange Notes (whether or not prohibited by the
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<PAGE>135
    subordination provisions of the Indenture); (iii) failure by the Company
    to comply with the provisions described under the captions "--Change of
    Control", "--Asset Sales" or "--Merger, Consolidation or Sale of Assets";
    (iv) failure by the Company for 60 days after notice to comply with any of
    its other agreements in the Indenture or the Exchange Notes; (v) default
    under any mortgage, indenture or instrument under which there may be
    issued or by which there may be secured or evidenced any Indebtedness for
    money borrowed by the Company or any of its Restricted Subsidiaries (or
    the payment of which is guaranteed by the Company or any of its Restricted
    Subsidiaries) whether such Indebtedness or guarantee now exists, or is
    created after the Issue Date, which default results in the acceleration of
    such Indebtedness prior to its express maturity and, in each case, the
    principal amount of any such Indebtedness, together with the principal
    amount of any other such Indebtedness the maturity of which has been so
    accelerated, aggregates $10.0 million or more; (vi) failure by the Company
    or any of its Restricted Subsidiaries to pay final judgments aggregating
    in excess of $10.0 million, which judgments are not paid, discharged or
    stayed for a period of 60 days; (vii) certain events of bankruptcy or
    insolvency with respect to the Company or any of its Restricted
    Subsidiaries; and (viii) except as permitted by the Indenture, any
    Subsidiary Guarantee shall be held in any judicial proceeding to be
    unenforceable or invalid.

         If any Event of Default occurs and is continuing, the Trustee or the
    Holders of at least 25% in principal amount of the then outstanding
    Exchange Notes may declare all the Exchange Notes to be due and payable
    immediately; provided, however, that so long as any Designated Senior Debt
    is outstanding, such declaration shall not become effective until the
    earlier of (i) the day which is five Business Days after receipt by the
    Representatives of Designated Senior Debt of such notice of acceleration
    or (ii) the date of acceleration of any Designated Senior Debt.
    Notwithstanding the foregoing, in the case of an Event of Default arising
    from certain events of bankruptcy or insolvency, with respect to the
    Company or any Restricted Subsidiary, all outstanding Exchange Notes will
    become due and payable without further action or notice. Holders of the
    Exchange Notes may not enforce the Indenture or the Exchange Notes except
    as provided in the Indenture. Subject to certain limitations, Holders of a
    majority in principal amount of the then outstanding Exchange Notes may
    direct the Trustee in its exercise of any trust or power. The Trustee may
    withhold from Holders of the Exchange Notes notice of any continuing
    Default or Event of Default (except a Default or Event of Default relating
    to the payment of principal or interest) if it determines that withholding
    notice is in their interest.

         In the case of any Event of Default occurring by reason of any
    willful action (or inaction) taken (or not taken) by or on behalf of the
    Company with the intention of avoiding payment of the premium that the
    Company would have had to pay if the Company then had elected to redeem
    the Exchange Notes pursuant to the optional redemption provisions of the
    Indenture, an equivalent premium shall also become and be immediately due
    and payable to the extent permitted by law upon the acceleration of the
    Exchange Notes. If an Event of Default occurs prior to May 1, 2002 by
    reason of any willful action (or inaction) taken (or not taken) by or on
    behalf of the Company with the intention of avoiding the prohibition on
    redemption of the Exchange Notes prior to May 1, 2002, then the premium
    specified in the Indenture shall also become immediately due and payable
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    to the extent permitted by law upon the acceleration of the Exchange
    Notes.

         The Holders of a majority in aggregate principal amount of the
    Exchange Notes then outstanding by notice to the Trustee may on behalf of
    the Holders of all of the Exchange Notes waive any existing Default or
    Event of Default and its consequences under the Indenture except a
    continuing Default or Event of Default in the payment of interest on, or
    the principal of, the Exchange Notes.

         The Company is required to deliver to the Trustee annually a
    statement regarding compliance with the Indenture, and the Company is
    required upon becoming aware of any Default or Event of Default, to
    deliver to the Trustee a statement specifying such Default or Event of
    Default.

    No Personal Liability of Directors, Officers, Employees and Stockholders

         No director, officer, employee, incorporator or stockholder of the
    Company, as such, shall have any liability for any obligations of the
    Company under the Exchange Notes and the Indenture or for any claim based
    on, in respect of, or by reason of, such obligations or their creation.
    Each Holder of Exchange Notes by accepting a Note waives and releases all
    such liability. The waiver and release are part of the consideration for
    issuance of the Exchange Notes. Such waiver may not be effective to waive
    liabilities under the federal securities laws and it is the view of the
    Commission that such a waiver is against public policy.

    Legal Defeasance and Covenant Defeasance

         The Company may, at its option and at any time, elect to have all of
    its obligations discharged with respect to the outstanding Exchange Notes
    ("Legal Defeasance") except for (i) the rights of Holders of outstanding
    Exchange Notes to receive payments in respect of the principal of,
    premium, if any, and interest and Liquidated Damages on such Exchange
    Notes when such payments are due from the trust referred to below,
    (ii) the Company's obligations with respect to the Exchange Notes
    concerning issuing temporary Exchange Notes, registration of Exchange
    Notes, mutilated, destroyed, lost or stolen Exchange Notes and the
    maintenance of an office or agency for payment and money for security
    payments held in trust, (iii) the rights, powers, trusts, duties and
    immunities of the Trustee, and the Company's obligations in connection
    therewith and (iv) the Legal Defeasance provisions of the Indenture. In
    addition, the Company may, at its option and at any time, elect to have
    the obligations of the Company released with respect to certain covenants
    that are described in the Indenture ("Covenant Defeasance") and thereafter
    any omission to comply with such obligations shall not constitute a
    Default or Event of Default with respect to the Exchange Notes. In the
    event Covenant Defeasance occurs, certain events (not including
    non-payment, bankruptcy, receivership, rehabilitation and insolvency
    events) described under "Events of Default" will no longer constitute an
    Event of Default with respect to the Exchange Notes.

         In order to exercise either Legal Defeasance or Covenant Defeasance,
    (i) the Company must irrevocably deposit with the Trustee, in trust, for
    the benefit of the Holders of the Exchange Notes, cash in U.S. dollars,
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    non-callable Government Securities, or a combination thereof, in such
    amounts as will be sufficient, in the opinion of a nationally recognized
    firm of independent public accountants, to pay the principal of, premium,
    if any, and interest and Liquidated Damages on the outstanding Exchange
    Notes on the stated maturity or on the applicable redemption date, as the
    case may be, and the Company must specify whether the Exchange Notes are
    being defeased to maturity or to a particular redemption date; (ii) in the
    case of Legal Defeasance, the Company shall have delivered to the Trustee
    an opinion of counsel in the United States reasonably acceptable to the
    Trustee confirming that (A) the Company has received from, or there has
    been published by, the Internal Revenue Service a ruling or (B) since the
    Issue Date, there has been a change in the applicable federal income tax
    law, in either case to the effect that, and based thereon such opinion of
    counsel shall confirm that, the Holders of the outstanding Exchange Notes
    will not recognize income, gain or loss for federal income tax purposes as
    a result of such Legal Defeasance and will be subject to federal income
    tax on the same amounts, in the same manner and at the same times as would
    have been the case if such Legal Defeasance had not occurred; (iii) in the
    case of Covenant Defeasance, the Company shall have delivered to the
    Trustee an opinion of counsel in the United States reasonably acceptable
    to the Trustee confirming that the Holders of the outstanding Exchange
    Notes will not recognize income, gain or loss for federal income tax
    purposes as a result of such Covenant Defeasance and will be subject to
    federal income tax on the same amounts, in the same manner and at the same
    times as would have been the case if such Covenant Defeasance had not
    occurred; (iv) no Default or Event of Default shall have occurred and be
    continuing on the date of such deposit (other than a Default or Event of
    Default resulting from the borrowing of funds to be applied to such
    deposit) or insofar as Events of Default from bankruptcy or insolvency
    events are concerned, at any time in the period ending on the 91st day
    after the date of deposit; (v) such Legal Defeasance or Covenant
    Defeasance will not result in a breach or violation of, or constitute a
    default under any material agreement or instrument (other than the
    Indenture) to which the Company or any of its Subsidiaries is a party or
    by which the Company or any of its Subsidiaries is bound; (vi) the Company
    must have delivered to the Trustee an opinion of counsel to the effect
    that after the 91st day following the deposit, the trust funds will not be
    subject to the effect of any applicable bankruptcy, insolvency,
    reorganization or similar laws affecting creditors' rights generally;
    (vii) the Company must deliver to the Trustee an Officers' Certificate
    stating that the deposit was not made by the Company with the intent of
    preferring the Holders of Exchange Notes over the other creditors of the
    Company with the intent of defeating, hindering, delaying or defrauding
    creditors of the Company or others; and (viii) the Company must deliver to
    the Trustee an Officers' Certificate and an opinion of counsel, each
    stating that all conditions precedent provided for relating to the Legal
    Defeasance or the Covenant Defeasance have been complied with.

    Transfer and Exchange

         A Holder may transfer or exchange Exchange Notes in accordance with
    the Indenture. The Registrar and the Trustee may require a Holder, among
    other things, to furnish appropriate endorsements and transfer documents
    and the Company may require a Holder to pay any taxes and fees required by
    law or permitted by the Indenture. The Company is not required to transfer
    or exchange any Note selected for redemption. Also, the Company is not
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    required to transfer or exchange any Note for a period of 15 days before a
    selection of Exchange Notes to be redeemed.

         The registered Holder of a Note will be treated as the owner of it
    for all purposes.

    Amendment, Supplement and Waiver

         Except as provided in the next two succeeding paragraphs, the
    Indenture or the Exchange Notes may be amended or supplemented with the
    consent of the Holders of at least a majority in principal amount of the
    Exchange Notes then outstanding (including, without limitation, consents
    obtained in connection with a purchase of, or tender offer or exchange
    offer for, Exchange Notes), and any existing default or compliance with
    any provision of the Indenture or the Exchange Notes may be waived with
    the consent of the Holders of a majority in principal amount of the then
    outstanding Exchange Notes (including consents obtained in connection with
    a tender offer or exchange offer for Exchange Notes).

         Without the consent of each Holder affected, an amendment or waiver
    may not (with respect to any Exchange Notes held by a non-consenting
    Holder): (i) reduce the principal amount of Exchange Notes whose Holders
    must consent to an amendment, supplement or waiver, (ii) reduce the
    principal of or change the fixed maturity of any Note or alter the
    provisions with respect to the redemption of the Exchange Notes (other
    than provisions relating to the covenants described above under the
    caption "--Repurchase at the Option of Holders"), (iii) reduce the rate of
    or change the time for payment of interest on any Note, (iv) waive a
    Default or Event of Default in the payment of principal of or premium, if
    any, or interest on the Exchange Notes (except a rescission of
    acceleration of the Exchange Notes by the Holders of at least a majority
    in aggregate principal amount of the Exchange Notes and a waiver of the
    payment default that resulted from such acceleration), (v) make any Note
    payable in money other than that stated in the Exchange Notes, (vi) make
    any change in the provisions of the Indenture relating to waivers of past
    Defaults or the rights of Holders of Exchange Notes to receive payments of
    principal of or premium, if any, or interest on the Exchange Notes,
    (vii) waive a redemption payment with respect to any Note (other than a
    payment required by one of the covenants described above under the caption
    "--Repurchase at the Option of Holders") or (viii) make any change in the
    foregoing amendment and waiver provisions. In addition, any amendment to
    the provisions of Article 10 of the Indenture (which relates to
    subordination) will require the consent of the Holders of at least 75% in
    aggregate principal amount of the Exchange Notes then outstanding if such
    amendment would adversely affect the rights of Holders of Exchange Notes.

         Notwithstanding the foregoing, without the consent of any Holder of
    Exchange Notes, the Company and the Trustee may amend or supplement the
    Indenture or the Exchange Notes to cure any ambiguity, defect or
    inconsistency, to provide for uncertificated Exchange Notes in addition to
    or in place of certificated Exchange Notes, to provide for the assumption
    of the Company's obligations to Holders of Exchange Notes in the case of a
    merger or consolidation, to make any change that would provide any
    additional rights or benefits to the Holders of Exchange Notes or that
    does not adversely affect the legal rights under the Indenture of any such
    Holder, or to comply with requirements of the Commission in order to
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    effect or maintain the qualification of the Indenture under the Trust
    Indenture Act.

    Concerning the Trustee

         The Indenture contains certain limitations on the rights of the
    Trustee, should it become a creditor of the Company, to obtain payment of
    claims in certain cases, or to realize on certain property received in
    respect of any such claim as security or otherwise. The Trustee will be
    permitted to engage in other transactions; however, if it acquires any
    conflicting interest it must eliminate such conflict within 90 days, apply
    to the Commission for permission to continue or resign.

         The Holders of a majority in principal amount of the then
    outstanding Exchange Notes will have the right to direct the time, method
    and place of conducting any proceeding for exercising any remedy available
    to the Trustee, subject to certain exceptions. The Indenture provides that
    in case an Event of Default shall occur (which shall not be cured), the
    Trustee will be required, in the exercise of its power, to use the degree
    of care of a prudent man in the conduct of his own affairs. Subject to
    such provisions, the Trustee will be under no obligation to exercise any
    of its rights or powers under the Indenture at the request of any Holder
    of Exchange Notes, unless such Holder shall have offered to the Trustee
    security and indemnity satisfactory to it against any loss, liability or
    expense.

    Book-Entry, Delivery and Form

         The certificates representing the Exchange Notes will be issued in
    fully registered form and will be deposited with the Trustee as custodian
    for The Depository Trust Company, New York, New York (The "Depository"),
    and registered in the name of a nominee of the Depository.

    Depository Procedures

         The Depository has advised the Company that the Depository is a
    limited-purpose trust company created to hold securities for its
    participating organizations (collectively, the "Participants") and to
    facilitate the clearance and settlement of transactions in those
    securities between Participants through electronic book-entry changes in
    accounts of Participants. The Participants include securities brokers and
    dealers (including the Initial Purchasers), banks, trust companies,
    clearing corporations and certain other organizations. Access to the
    Depository's system is also available to other entities such as banks,
    brokers, dealers and trust companies that clear through or maintain a
    custodial relationship with a Participant, either directly or indirectly
    (collectively, "Indirect Participants"). Persons who are not Participants
    may beneficially own securities held by or on behalf of the Depository
    only through the Participants or Indirect Participants. The ownership
    interest and transfer of ownership interest of each actual purchaser of
    each security held by or on behalf of the Depository are recorded on the
    records of the Participants and Indirect Participants.

         The Depository has also advised the Company that pursuant to
    procedures established by it, (i) upon deposit of the Global Exchange
    Notes, the Depository will credit the accounts of Participants designated
    by the Initial Purchasers with portions of the principal amount of Global
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    Exchange Notes and (ii) ownership of such interests in the Global Exchange
    Notes will be shown on, and the transfer of ownership thereof will be
    effected only through, records maintained by the Depository (with respect
    to Participants) or by Participants and the Indirect Participants (with
    respect to other owners of beneficial interests in the Global Exchange
    Notes).

         Investors in the Global Note may hold their interests therein
    directly through the Depository, if they are Participants in such system,
    or indirectly through organizations (including Euroclear and CEDEL) that
    are Participants in such system. Investors in the Regulation S Global Note
    may hold their interests therein through Euroclear or CEDEL, if they are
    participants in such systems, or indirectly through organizations that are
    participants in such systems or in the Depository system. Euroclear and
    CEDEL will hold interests in the Regulation S Global Note on behalf of
    their Participants through customers' securities accounts in their
    respective names on the books of their respective depositories, which are
    Morgan Guaranty Trust Company of New York, Brussels office, as operator of
    Euroclear, and Citibank, N.A. as operator of CEDEL. The depositories, in
    turn, will hold such interests in the Regulation S Global Note in
    customers' securities accounts in the depositories' names on the books of
    the Depository. All interests in a Global Note, including those held
    through Euroclear or CEDEL, may be subject to the procedures and
    requirements of the Depository. Those interests held by Euroclear or CEDEL
    may be also be subject to the procedures and requirements of such system.

         The laws of some states require that certain persons take physical
    delivery in definitive form of securities that they own. Consequently, the
    ability to transfer beneficial interest in a Global Note to such persons
    may be limited to that extent. Because the Depository can act only on
    behalf of Participants, which in turn act on behalf of Indirect
    Participants and certain banks, the ability of a person having a
    beneficial interest in a Global Note to pledge such interest to persons or
    entities that do not participate in the Depository system, or otherwise
    take actions in respect of such interests, may be affected by the lack of
    physical certificate evidencing such interests. For certain other
    restrictions on the transferability of the Exchange Notes see, "--Exchange
    of Book-Entry Exchange Notes for Certificated Exchange Notes".

         Except as described below, owners of interests in the Global
    Exchange Notes will not have Exchange Notes registered in their names,
    will not receive physical delivery of Exchange Notes in certificated form
    and will not be considered the registered owners or Holders thereof under
    the Indenture for any purpose.

         Payments in respect of the principal and premium and interest on a
    Global Note registered in the name of the Depository or its nominee will
    be payable by the Trustee to the Depository or its nominee in its capacity
    as the registered Holder under the Indenture. Under the terms of the
    Indenture, the Company and the Trustee will treat the persons in whose
    names the Exchange Notes, including the Global Exchange Notes, are
    registered as the owners thereof for the purpose of receiving such
    payments and for any and all other purposes whatsoever. Consequently,
    neither the Company, the Trustee nor any agent of the Company or the
    Trustee has or will have any responsibility or liability for (i) any
    aspect of the Depository's records or any Participant's or Indirect
    Participant's records relating to or payments made on account of
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    beneficial ownership interests in the Global Exchange Notes, or for
    maintaining, supervising or reviewing any of the Depository's records or
    any Participant's or Indirect Participant's records relating to the
    beneficial ownership interests in the Global Exchange Notes or (ii) any
    other matter relating to the actions and practices of the Depository or
    any of its Participants or Indirect Participants.

         The Depository has advised the Company that its current practices,
    upon receipt of any payment in respect of securities such as the Exchange
    Notes (including principal and interest), is to credit the accounts of the
    relevant Participants with the payment on the payment date, in amounts
    proportionate to their respective holdings in principal amount of
    beneficial interests in the relevant security such as the Global Exchange
    Notes as shown on the records of the Depository. Payments by Participants
    and the Indirect Participants to the beneficial owners of Exchange Notes
    will be governed by standing instructions and customary practices and will
    not be the responsibility of the Depository, the Trustee or the Company.
    Neither the Company nor the Trustee will be liable for any delay by the
    Depository or its Participants in identifying the beneficial owners of the
    Exchange Notes, and the Company and the Trustee may conclusively rely on
    and will be protected in relying on instructions from the Depository or
    its nominee as the registered owner of the Exchange Notes for all
    purposes.

         Except for trades involving only Euroclear and CEDEL participants,
    interests in the Global Exchange Notes will trade in the Depository's
    Same-Day Funds Settlement System and secondary market trading activity in
    such interests will, therefore, settle in immediately available funds,
    subject in all cases to the rules and procedures of the Depository and its
    participants.

         Transfers between Participants in the Depository will be effected in
    accordance with the Depository's procedures, and will be settled in
    same-day funds. Transfers between participants in Euroclear and CEDEL will
    be effected in the ordinary way in accordance with their respective rules
    and operating procedures.

         Subject to compliance with the transfer restrictions applicable to
    the Exchange Notes described herein, crossmarket transfers between
    Participants in the Depository, on the one hand, and Euroclear or CEDEL
    participants, on the other hand, will be effected through the Depository
    in accordance with the Depository's rules on behalf of Euroclear or CEDEL,
    as the case may be, by its respective depository; however, such
    cross-market transactions will require delivery of instructions to
    Euroclear or CEDEL, as the case may be, by the counterparty in such system
    in accordance with the rules and procedures and within the established
    deadlines (Brussels time) of such system. Euroclear or CEDEL, as the case
    may be, will, if the transaction meets its settlement requirements,
    deliver instructions to its respective depository to take action to effect
    final settlement on its behalf by delivering or receiving interests in the
    relevant Global Note in the Depository, and making or receiving payment in
    accordance with normal procedures for same-day fund settlement applicable
    the Depository. Euroclear participants and CEDEL participants may not
    deliver instructions directly to the Depositaries for Euroclear or CEDEL.

         Because of time zone differences, the securities accounts of a
    Euroclear or CEDEL participant purchasing an interest in a Global Note
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    from a Participant in the Depository will be credited, and any such
    crediting will be reported to the relevant Euroclear or CEDEL participant,
    during the securities settlement processing day (which must be a business
    day for Euroclear or CEDEL) immediately following the settlement date of
    the Depository. Cash received in Euroclear or CEDEL as a result of sales
    of interests in a Global Note by or through a Euroclear or CEDEL
    participant to a Participant in the Depository will be received with value
    on the settlement date of the Depository but will be available in the
    relevant Euroclear or CEDEL cash account only as of the business day for
    Euroclear or CEDEL following the Depository's settlement date.

         The Depository has advised the Company that it will take any action
    permitted to be taken by a Holder of Exchange Notes only at the direction
    of one or more Participants to whose account the Depository interests in
    the Global Exchange Notes are credited and only in respect of such portion
    of the aggregate principal amount of the Exchange Notes as to which such
    Participant or Participants has or have given direction. However, if there
    is an Event of Default under the Exchange Notes, the Depository reserves
    the right to exchange Global Exchange Notes for legended Exchange Notes in
    certificated form, and to distribute such Exchange Notes to its
    Participants.

         The information in this section concerning the Depository, Euroclear
    and CEDEL and their book-entry systems has been obtained from sources that
    the Company believes to be reliable, but the Company takes no
    responsibility for the accuracy thereof.

         Although the Depository, Euroclear and CEDEL have agreed to the
    foregoing procedures to facilitate transfers of interests in the Global
    Note among participants in the Depository, Euroclear and CEDEL, they are
    under no obligation to perform or to continue to perform such procedures,
    and such procedures may be discontinued at any time. None of the Company,
    the Initial Purchasers or the Trustee will have any responsibility for the
    performance by the Depository, Euroclear or CEDEL or their respective
    participants or indirect participants of their respective obligations
    under the rules and procedures governing their operations.

    Exchange of Book-Entry Exchange Notes for Certificated Exchange Notes

         A Global Note is exchangeable for definitive Exchange Notes in
    registered certificated form if (i) the Depository (A) notifies the
    Company that it is unwilling or unable to continue as depository for the
    Global Note and the Company thereupon fails to appoint a successor
    depository or (B) has ceased to be a clearing agency registered under the
    Exchange Act or (ii) the Company, at its option, notifies the Trustee in
    writing that it elects to cause issuance of the Exchange Notes in
    certificated form. In addition, beneficial interests in a Global Note may
    be exchanged for certificated Exchange Notes upon request but only upon at
    least 20 days prior written notice given to the Trustee by or on behalf of
    the Depository in accordance with customary procedures. In all cases,
    certificated Exchange Notes delivered in exchange for any Global Note or
    beneficial interest therein will be registered in names, and issued in any
    approved denominations, requested by or on behalf of the Depository (in
    accordance with its customary procedures).
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    Certificated Exchange Notes

         Subject to certain conditions, any person having a beneficial
    interest in the Global Note may, upon request to the Trustee, exchange
    such beneficial interest for Exchange Notes in the form of certificated
    Exchange Notes. Upon any such issuance, the Trustee is required to
    register such certificated Exchange Notes in the name of, and cause the
    same to be delivered to, such person or persons (or the nominee of any
    thereof). In addition, if (i) the Company notifies the Trustee in writing
    that the Depository is no longer willing or able to act as a depository
    and the Company is unable to locate a qualified successor within 90 days
    or (ii) the Company, at its option, notifies the Trustee in writing that
    it elects to cause the issuance of Exchange Notes in the form of
    certificated Exchange Notes under the Indenture, then, upon surrender by
    the Global Note Holder of its Global Note, Exchange Notes in such form
    will be issued to each person that the Global Note Holder and the
    Depository identify as being the beneficial owner of the related Exchange
    Notes.

         Neither the Company nor the Trustee will be liable for any delay by
    the Global Note Holder or the Depository in identifying the beneficial
    owners of Exchange Notes and the Company and the Trustee may conclusively
    rely on, and will be protected in relying on, instructions from the Global
    Note Holder or the Depository for all purposes.

    Same Day Settlement and Payment

         The Indenture will require that payments in respect of the Exchange
    Notes represented by the Global Note (including principal, premium, if
    any, interest) be made by wire transfer of immediately available funds to
    the accounts specified by the Global Note Holder. With respect to
    certificated Exchange Notes, the Company will make all payments of
    principal, premium, if any, and interest by wire transfer of immediately
    available funds to the accounts specified by the Holders thereof or, if no
    such account is specified, by mailing a check to each such Holder's
    registered address. The Company expects that secondary trading in the
    certificated Exchange Notes will also be settled in immediately available
    funds.

    Registration Rights; Liquidated Damages

         The Company and the Initial Purchasers entered into the Registration
    Rights Agreement on the Issue Date. Pursuant to the Registration Rights
    Agreement, the Company agreed to file with the Commission the Exchange
    Offer Registration Statement on the appropriate form under the Securities
    Act with respect to the Exchange Notes. Upon the effectiveness of the
    Exchange Offer Registration Statement, the Company will offer to the
    Holders of Transfer Restricted Securities pursuant to the Exchange Offer
    who are able to make certain representations the opportunity to exchange
    their Transfer Restricted Securities for Exchange Notes. If (i) the
    Company is not required to file the Exchange Offer Registration Statement
    or permitted to consummate the Exchange Offer because the Exchange Offer
    is not permitted by applicable law or Commission policy or (ii) any Holder
    of Transfer Restricted Securities notifies the Company prior to the 20th
    day following consummation of the Exchange Offer that (A) it is prohibited
    by law or Commission policy from participating in the Exchange Offer or
    (B) that it may not resell the Exchange Notes acquired by it in the
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<PAGE>144
    Exchange Offer to the public without delivering a prospectus and the
    prospectus contained in the Exchange Offer Registration Statement is not
    appropriate or available for such resales or (C) that it is a
    broker-dealer and owns Old Notes acquired directly from the Company or an
    affiliate of the Company, the Company will file with the Commission a
    Shelf Registration Statement to cover resales of the Exchange Notes by the
    Holders thereof who satisfy certain conditions relating to the provision
    of information in connection with the Shelf Registration Statement. The
    Company will use its best efforts to cause the applicable registration
    statement to be declared effective as promptly as possible by the
    Commission. For purposes of the foregoing, "Transfer Restricted
    Securities" means each Old Note until (i) the date on which such Old Note
    has been exchanged by a person other than a broker-dealer for an Exchange
    Note in the Exchange Offer, (ii) following the exchange by a broker-dealer
    in the Exchange Offer of an Old Note for an Exchange Note, the date on
    which such Exchange Note is sold to a purchaser who receives from such
    broker-dealer on or prior to the date of such sale a copy of the
    prospectus contained in the Exchange Offer Registration Statement,
    (iii) the date on which such Old Note has been effectively registered
    under the Securities Act and disposed of in accordance with the Shelf
    Registration Statement or (iv) the date on which such Old Note is
    distributed to the public pursuant to Rule 144 under the Act.

         The Registration Rights Agreement provides that (i) the Company will
    file an Exchange Offer Registration Statement with the Commission on or
    prior to 90 days after the Issue Date, (ii) the Company will use its best
    efforts to have the Exchange Offer Registration Statement declared
    effective by the Commission on or prior to 150 days after the Issue Date,
    (iii) unless the Exchange Offer would not be permitted by applicable law
    or Commission policy, the Company will commence the Exchange Offer and use
    its best efforts to issue on or prior to 30 business days after the date
    on which the Exchange Offer Registration Statement was declared effective
    by the Commission, New Exchange Notes in exchange for all Exchange Notes
    tendered prior thereto in the Exchange Offer and (iv) if obligated to file
    the Shelf Registration Statement, the Company will use its best efforts to
    file the Shelf Registration Statement with the Commission on or prior to
    30 days after such filing obligation arises and to cause the Shelf
    Registration Statement to be declared effective by the Commission on or
    prior to 90 days after such obligation arises. If (A) the Company fails to
    file any of the Registration Statements required by the Registration
    Rights Agreement on or before the date specified above for such filing,
    (B) any of such Registration Statements is not declared effective by the
    Commission on or prior to the date specified for such effectiveness (the
    "Effectiveness Target Date"), (C) the Company fails to consummate the
    Exchange Offer within 30 business days of the Effectiveness Target Date
    with respect to the Exchange Offer Registration Statement, or (D) the
    Shelf Registration Statement or the Exchange Offer Registration Statement
    is declared effective but thereafter ceases to be effective or usable in
    connection with resales of Transfer Restricted Securities during the
    periods specified in the Registration Rights Agreement (each such event
    referred to in clauses (A) through (D) above a "Registration Default"),
    then the Company will pay Liquidated Damages to each Holder of Old Notes,
    with respect to the first 90-day period immediately following the
    occurrence of the first Registration Default in an amount equal to $.05
    per week per $1,000 principal amount of Old Notes held by such Holder. The
    amount of the Liquidated Damages will increase by an additional $.05 per
    week per $1,000 principal amount of Old Notes with respect to each
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    subsequent 90-day period until all Registration Defaults have been cured,
    up to a maximum amount of Liquidated Damages of $.50 per week per $1,000
    principal amount of Old Notes. All accrued Liquidated Damages will be paid
    by the Company on each Damages Payment Date to the Global Note Holder by
    wire transfer of immediately available funds or by federal funds check and
    to Holders of certificated Old Notes by wire transfer to the accounts
    specified by them or by mailing checks to their registered addresses if no
    such accounts have been specified. Following the cure of all Registration
    Defaults, the accrual of Liquidated Damages will cease.

         Holders of Old Notes will be required to make certain
    representations to the Company (as described in the Registration Rights
    Agreement) in order to participate in the Exchange Offer and will be
    required to deliver information to be used in connection with the Shelf
    Registration Statement and to provide comments on the Shelf Registration
    Statement within the time periods set forth in the Registration Rights
    Agreement in order to have their Old Notes included in the Shelf
    Registration Statement and benefit from the provisions regarding
    Liquidated Damages set forth above.

    Certain Definitions

         Set forth below are certain defined terms used in the Indenture.
    Reference is made to the Indenture for a full disclosure of all such
    terms, as well as any other capitalized terms used herein for which no
    definition is provided.

         "Acquired Debt" means, with respect to any specified Person,
    (i) Indebtedness of any other Person existing at the time such other
    Person is merged with or into or became a Subsidiary of such specified
    Person, including, without limitation, Indebtedness incurred in connection
    with, or in contemplation of, such other Person merging with or into or
    becoming a Subsidiary of such specified Person, and (ii) Indebtedness
    secured by a Lien encumbering any asset acquired by such specified Person.

         "Affiliate" of any specified Person means any other Person directly
    or indirectly controlling or controlled by or under direct or indirect
    common control with such specified Person. For purposes of this
    definition, "control" (including, with correlative meanings, the terms
    "controlling", "controlled by" and "under common control with"), as used
    with respect to any Person, shall mean the possession, directly or
    indirectly, of the power to direct or cause the direction of the
    management or policies of such Person, whether through the ownership of
    voting securities, by agreement or otherwise; provided that beneficial
    ownership of 10% or more of the voting securities of a Person shall be
    deemed to be control.

         "Asset Sale" means (i) the sale, lease, conveyance or other
    disposition of any assets or rights (including, without limitation, by way
    of a sale and leaseback) other than sales of inventory in the ordinary
    course of business consistent with past practices (provided that the sale,
    lease, conveyance or other disposition of all or substantially all of the
    assets of the Company and its Restricted Subsidiaries taken as a whole
    will be governed by the provisions of the Indenture described above under
    the caption "--Change of Control" and/or the provisions described above
    under the caption "--Merger, Consolidation or Sale of Assets" and not by
    the provisions of the Asset Sale covenant), and (ii) the issue or sale by
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    the Company or any of its Subsidiaries of Equity Interests of any of the
    Company's Restricted Subsidiaries, in the case of either clause (i) or
    (ii), whether in a single transaction or a series of related transactions
    (A) that have a fair market value in excess of $1.0 million or (B) for net
    proceeds in excess of $1.0 million. Notwithstanding the foregoing: (i) a
    transfer of assets by the Company to a Restricted Subsidiary or by a
    Restricted Subsidiary to the Company or to another Restricted Subsidiary,
    (ii) an issuance of Equity Interests by a Restricted Subsidiary to the
    Company or to another Restricted Subsidiary, (iii) a Restricted Payment
    that is permitted by the covenant described above under the caption "--
    Restricted Payments" and (iv) a disposition of Cash Equivalents in the
    ordinary course of business will not be deemed to be an Asset Sale.

         "Attributable Debt" in respect of a sale and leaseback transaction
    means, at the time of determination, the present value (discounted at the
    rate of interest implicit in such transaction, determined in accordance
    with GAAP) of the obligation of the lessee for net rental payments during
    the remaining term of the lease included in such sale and leaseback
    transaction (including any period for which such lease has been extended
    or may, at the option of the lessor, be extended).

         "Capital Lease Obligation" means, at the time any determination
    thereof is to be made, the amount of the liability in respect of a capital
    lease that would at such time be required to be capitalized on a balance
    sheet in accordance with GAAP.

         "Capital Stock" means (i) in the case of a corporation, corporate
    stock, (ii) in the case of an association or business entity, any and all
    shares, interests, participations, rights or other equivalents (however
    designated) of corporate stock, (iii) in the case of a partnership or
    limited liability company, partnership or membership interests (whether
    general or limited) and (iv) any other interest or participation that
    confers on a Person the right to receive a share of the profits and losses
    of, or distributions of assets of, the issuing Person.

         "Cash Equivalents" means (i) United States dollars, (ii) securities
    issued or directly and fully guaranteed or insured by the United States
    government or any agency or instrumentality thereof having maturities of
    not more than one year from the date of acquisition, (iii) certificates of
    deposit and eurodollar time deposits with maturities of six months or less
    from the date of acquisition, bankers' acceptances with maturities not
    exceeding six months and overnight bank deposits, in each case with any
    domestic financial institution to the Senior Credit Facilities or with any
    domestic commercial bank having capital and surplus in excess of $500.0
    million and a Thompson Bank Watch Rating of "B" or better, (iv) repurchase
    obligations with a term of not more than seven days for underlying
    securities of the types described in clauses (ii) and (iii) above entered
    into with any financial institution meeting the qualifications specified
    in clause (iii) above, (v) commercial paper having the highest rating
    obtainable from Moody's or S&P's and in each case maturing within six
    months after the date of acquisition, (vi) investment funds investing 95%
    of their assets in securities of the types described in clauses (i)-(v)
    above, and (vii) readily marketable direct obligations issued by any State
    of the United States of America or any political subdivision thereof
    having maturities of not more than one year from the date of acquisition
    and having one of the two highest rating categories obtainable from either
    Moody's or S&P.
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         "Consolidated Cash Flow" means, with respect to any Person for any
    period, the Consolidated Net Income of such Person for such period plus
    (i) an amount equal to any extraordinary loss plus any net loss realized
    in connection with an Asset Sale (to the extent such losses were deducted
    in computing such Consolidated Net Income), plus (ii) provision for taxes
    based on income or profits of such Person and its Restricted Subsidiaries
    for such period, to the extent that such provision for taxes was included
    in computing such Consolidated Net Income, plus (iii) consolidated
    interest expense of such Person and its Restricted Subsidiaries for such
    period, whether paid or accrued and whether or not capitalized (including,
    without limitation, original issue discount, non-cash interest payments,
    the interest component of any deferred payment obligations, the interest
    component of all payments associated with Capital Lease Obligations,
    imputed interest with respect to Attributable Debt, commissions, discounts
    and other fees and charges incurred in respect of letter of credit or
    bankers' acceptance financings, and net payments (if any) pursuant to
    Hedging Obligations), to the extent that any such expense was deducted in
    computing such Consolidated Net Income, plus (iv) depreciation,
    amortization (including amortization of goodwill, debt issuance costs and
    other intangibles but excluding amortization of other prepaid cash
    expenses that were paid in a prior period) and other non-cash expenses
    (excluding any such non-cash expense to the extent that it represents an
    accrual of or reserve for cash expenses in any future period or
    amortization of a prepaid cash expense that was paid in a prior period) of
    such Person and its Restricted Subsidiaries for such period to the extent
    that such depreciation, amortization and other non-cash expenses were
    deducted in computing such Consolidated Net Income, minus (v) non-cash
    items increasing such Consolidated Net Income for such period, in each
    case, on a consolidated basis and determined in accordance with GAAP.

         "Consolidated Net Income" means, with respect to any Person for any
    period, the aggregate of the Net Income of such Person and its Restricted
    Subsidiaries for such period, on a consolidated basis, determined in
    accordance with GAAP; provided that (i) the Net Income of any Person that
    is not a Restricted Subsidiary or that is accounted for by the equity
    method of accounting shall be included only to the extent of the amount of
    dividends or distributions paid in cash to the referent Person or a
    Restricted Subsidiary thereof that is a Guarantor, (ii) the Net Income of
    any Restricted Subsidiary shall be excluded to the extent that the
    declaration or payment of dividends or similar distributions by that
    Restricted Subsidiary of that Net Income is not at the date of
    determination permitted without any prior governmental approval (that has
    not been obtained) or, directly or indirectly, by operation of the terms
    of its charter or any agreement, instrument, judgment, decree, order,
    statute, rule or governmental regulation applicable to that Restricted
    Subsidiary or its stockholders, (iii) the Net Income of any Person
    acquired in a pooling of interests transaction for any period prior to the
    date of such acquisition shall be excluded, (iv) the cumulative effect of
    a change in accounting principles shall be excluded, (v) the Net Income of
    any Unrestricted Subsidiary shall be excluded, whether or not distributed
    to the Company or one of its Restricted Subsidiaries, and (vi) the Net
    Income of any Restricted Subsidiary shall be calculated after deducting
    preferred stock dividends payable by such Restricted Subsidiary to Persons
    other than the Company and its other Restricted Subsidiaries.

         "Consolidated Net Tangible Assets" means, as of any date of
    determination, shareholders' equity of the Company and its Restricted
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    Subsidiaries, determined on a consolidated basis in accordance with GAAP,
    less goodwill and other intangibles (other than patents, trademarks,
    licenses, copyrights and other intellectual property and prepaid assets).

         "Credit Facilities" means, with respect to the Company, one or more
    debt facilities (including, without limitation, the Senior Credit
    Facilities) or commercial paper facilities with banks or other
    institutional lenders providing for revolving credit loans, term loans,
    receivables financing (including through the sale of receivables to such
    lenders or to special purpose entities formed to borrow from such lenders
    against such receivables) or letters of credit, in each case, as amended,
    restated, modified, renewed, refunded, replaced or refinanced in whole or
    in part from time to time.

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

         "Designated Senior Debt" means (i) any Indebtedness outstanding
    under the Senior Credit Facilities and (ii) any other Senior Debt
    permitted under the Indenture the principal amount of which is $25.0
    million or more and that has been designated by the Company as "Designated
    Senior Debt".

         "Disqualified Stock" means any Capital Stock that, by its terms (or
    by the terms of any security into which it is convertible or for which it
    is exchangeable at the option of the holder thereof), or upon the
    happening of any event, matures or is mandatorily redeemable, pursuant to
    a sinking fund obligation or otherwise, or redeemable at the option of the
    Holder thereof, in whole or in part, on or prior to the date that is 91
    days after the date on which the Exchange Notes mature; provided, however,
    that if such Capital Stock is issued to any plan for the benefit of
    employees of the Company or its Subsidiaries or by any such plan to such
    employees, such Capital Stock shall not constitute Disqualified Stock
    solely because it may be required to be repurchased by the Company in
    order to satisfy applicable statutory or regulatory obligations.

         "Equity Interests" means Capital Stock and all warrants, options or
    other rights to acquire Capital Stock (but excluding any debt security
    that is convertible into, or exchangeable for, Capital Stock).

         "Equity Offering" means any public or private sale of equity
    securities (excluding Disqualified Stock) of the Company or Holdings,
    other than any private sales to an Affiliate of the Company or Holdings.

         "Existing Indebtedness" means any Indebtedness of the Company (other
    than Indebtedness under the Senior Credit Facilities and the Exchange
    Notes) in existence on the Issue Date, until such amounts are repaid.

         "Fixed Charges" means, with respect to any Person for any period,
    the sum, without duplication, of (i) the consolidated interest expense of
    such Person and its Restricted Subsidiaries for such period, whether paid
    or accrued (including, without limitation, original issue discount,
    non-cash interest payments, the interest component of any deferred payment
    obligations, the interest component of all payments associated with
    Capital Lease Obligations, imputed interest with respect to Attributable
    Debt, commissions, discounts and other fees and charges incurred in
    respect of letter of credit or bankers' acceptance financings, and net
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    payments (if any) pursuant to Hedging Obligations, but excluding
    amortization of debt issuance costs) and (ii) the consolidated interest of
    such Person and its Restricted Subsidiaries that was capitalized during
    such period, and (iii) any interest expense on Indebtedness of another
    Person that is guaranteed by such Person or one of its Restricted
    Subsidiaries or secured by a Lien on assets of such Person or one of its
    Restricted Subsidiaries (whether or not such Guarantee or Lien is called
    upon) and (iv) the product of (A) all dividend payments, whether or not in
    cash, on any series of preferred stock of such Person or any of its
    Restricted Subsidiaries, other than dividend payments on Equity Interests
    payable solely in Equity Interests of the Company, times (B) a fraction,
    the numerator of which is one and the denominator of which is one minus
    the then current combined federal, state and local statutory tax rate of
    such Person, expressed as a decimal, in each case, on a consolidated basis
    and in accordance with GAAP.

         "Fixed Charge Coverage Ratio" means with respect to any Person for
    any period, the ratio of the Consolidated Cash Flow of such Person for
    such period to the Fixed Charges of such Person and its Restricted
    Subsidiaries for such period. In the event that the Company or any of its
    Restricted Subsidiaries incurs, assumes, Guarantees or redeems any
    Indebtedness (other than revolving credit borrowings) or issues preferred
    stock subsequent to the commencement of the period for which the Fixed
    Charge Coverage Ratio is being calculated but on or prior to the date on
    which the event for which the calculation of the Fixed Charge Coverage
    Ratio is made (the "Calculation Date"), then the Fixed Charge Coverage
    Ratio shall be calculated giving pro forma effect to such incurrence,
    assumption, Guarantee or redemption of Indebtedness, or such issuance or
    redemption of preferred stock, as if the same had occurred at the
    beginning of the applicable four-quarter reference period. In addition,
    for purposes of making the computation referred to above, (i) acquisitions
    that have been made by the Company or any of its Restricted Subsidiaries,
    including through mergers or consolidations and including any related
    financing transactions, during the four-quarter reference period or
    subsequent to such reference period and on or prior to the Calculation
    Date shall be deemed to have occurred on the first day of the four-quarter
    reference period and Consolidated Cash Flow for such reference period
    shall be calculated without giving effect to clause (iii) of the proviso
    set forth in the definition of Consolidated Net Income, and (ii) the
    Consolidated Cash Flow attributable to discontinued operations, as
    determined in accordance with GAAP, and operations or businesses disposed
    of prior to the Calculation Date, shall be excluded, and (iii) the Fixed
    Charges attributable to discontinued operations, as determined in
    accordance with GAAP, and operations or businesses disposed of prior to
    the Calculation Date, shall be excluded, but only to the extent that the
    obligations giving rise to such Fixed Charges will not be obligations of
    the referent Person or any of its Restricted Subsidiaries following the
    Calculation Date.

         "Foreign Subsidiary" means a Restricted Subsidiary of the Company
    that was not organized or existing under the laws of the United States,
    any state thereof, the District of Columbia or any territory thereof.

         "GAAP" means generally accepted accounting principles 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
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    other statements by such other entity as have been approved by a
    significant segment of the accounting profession, which are in effect on
    the Issue Date.

         "Guarantee" means a guarantee (other than by endorsement of
    negotiable instruments for collection in the ordinary course of business),
    direct or indirect, in any manner (including, without limitation, letters
    of credit and reimbursement agreements in respect thereof), of all or any
    part of any Indebtedness.

         "Guarantors" means each Subsidiary of the Company that executes a
    Subsidiary Guarantee in accordance with the provisions of the Indenture,
    and their respective successors and assigns.

         "Hedging Obligations" means, with respect to any Person, the
    obligations of such Person under (i) currency exchange or interest rate
    swap agreements, interest rate cap agreements and currency exchange or
    interest rate collar agreements and (ii) other agreements or arrangements
    designed to protect such Person against fluctuations in currency exchange
    rates or interest rates.

         "Holdings" means L-3 Communications Holdings, Inc.

         "Indebtedness" means, with respect to any Person, any indebtedness
    of such Person, whether or not contingent, in respect of borrowed money or
    evidenced by bonds, notes, debentures or similar instruments or letters of
    credit (or reimbursement agreements in respect thereof) or banker's
    acceptances or representing Capital Lease Obligations or the balance
    deferred and unpaid of the purchase price of any property or representing
    any Hedging Obligations, except any such balance that constitutes an
    accrued expense or trade payable, if and to the extent any of the
    foregoing indebtedness (other than letters of credit and Hedging
    Obligations) would appear as a liability upon a balance sheet of such
    Person prepared in accordance with GAAP, as well as all indebtedness of
    others secured by a Lien on any asset of such Person (whether or not such
    indebtedness is assumed by such Person) and, to the extent not otherwise
    included, the Guarantee by such Person of any indebtedness of any other
    Person. The amount of any Indebtedness outstanding as of any date shall be
    (i) the accreted value thereof, in the case of any Indebtedness that does
    not require current payments of interest, and (ii) the principal amount
    thereof, together with any interest thereon that is more than 30 days past
    due, in the case of any other Indebtedness.

         "Investments" means, with respect to any Person, all investments by
    such Person in other Persons (including Affiliates) in the forms of direct
    or indirect loans (including guarantees of Indebtedness or other
    obligations), advances or capital contributions (excluding commission,
    travel, moving and similar loans or advances to officers and employees
    made in the ordinary course of business), purchases or other acquisitions
    for consideration of Indebtedness, Equity Interests or other securities,
    together with all items that are or would be classified as investments on
    a balance sheet prepared in accordance with GAAP. If the Company or any
    Subsidiary of the Company sells or otherwise disposes of any Equity
    Interests of any direct or indirect Subsidiary of the Company such that,
    after giving effect to any such sale or disposition, such Person is no
    longer a Subsidiary of the Company, the Company shall be deemed to have
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    made an Investment on the date of any such sale or disposition equal to
    the fair market value of the Equity Interests of such Subsidiary not sold
    or disposed of in an amount determined as provided in the last paragraph
    of the covenant described above under the caption "--Restricted Payments".

         "Issue Date" means the closing date for the sale and original
    issuance of the Exchange Notes under the Indenture.

         "Lehman Investor" means Lehman Brothers Holdings Inc. and any of its
    Affiliates.

         "Lien" means, with respect to any asset, any mortgage, lien, pledge,
    charge, security interest or encumbrance of any kind in respect of such
    asset, whether or not filed, recorded or otherwise perfected under
    applicable law (including any conditional sale or other title retention
    agreement, any lease in the nature thereof, any option or other agreement
    to sell or give a security interest in and any filing of or agreement to
    give any financing statement under the Uniform Commercial Code (or
    equivalent statutes) of any jurisdiction).

         "Marketable Securities" means, with respect to any Asset Sale, any
    readily marketable equity securities that are (i) traded on the New York
    Stock Exchange, the American Stock Exchange or the Nasdaq National Market;
    and (ii) issued by a corporation having a total equity market
    capitalization of not less than $250.0 million; provided that the excess
    of (A) the aggregate amount of securities of any one such corporation held
    by the Company and any Restricted Subsidiary over (B) ten times the
    average daily trading volume of such securities during the 20 immediately
    preceding trading days shall be deemed not to be Marketable Securities; as
    determined on the date of the contract relating to such Asset Sale.

         "Moody's" means Moody's Investors Services, Inc.

         "Net Income" means, with respect to any Person, the net income
    (loss) of such Person, determined in accordance with GAAP and before any
    reduction in respect of preferred stock dividends, excluding, however,
    (i) any gain or loss, together with any related provision for taxes
    thereon, realized in connection with (A) any Asset Sale (including,
    without limitation, dispositions pursuant to sale and leaseback
    transactions) or (B) the disposition of any securities by such Person or
    any of its Restricted Subsidiaries or the extinguishment of any
    Indebtedness of such Person or any of its Restricted Subsidiaries and
    (ii) any extraordinary gain or loss, together with any related provision
    for taxes on such extraordinary gain or loss and (iii) the cumulative
    effect of a change in accounting principles.

         "Net Proceeds" means the aggregate cash proceeds received by the
    Company or any of its Subsidiaries in respect of any Asset Sale
    (including, without limitation, any cash received upon the sale or other
    disposition of any non-cash consideration received in any Asset Sale), net
    of the direct costs relating to such Asset Sale (including, without
    limitation, legal, accounting and investment banking fees, and sales
    commissions) and any relocation expenses incurred as a result thereof,
    taxes paid or payable as a result thereof (after taking into account any
    available tax credits or deductions and any tax sharing arrangements),
    amounts required to be applied to the repayment of Indebtedness secured by
    a Lien on the asset or assets that were the subject of such Asset Sale and
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    any reserve for adjustment in respect of the sale price of such asset or
    assets established in accordance with GAAP.

         "Non-Recourse Debt" means Indebtedness (i) as to which neither the
    Company nor any of its Restricted Subsidiaries (A) provides credit support
    of any kind (including any undertaking, agreement or instrument that would
    constitute Indebtedness), (B) is directly or indirectly liable (as a
    guarantor or otherwise), or (C) constitutes the lender; and (ii) no
    default with respect to which (including any rights that the holders
    thereof may have to take enforcement action against an Unrestricted
    Subsidiary) would permit (upon notice, lapse of time or both) any holder
    of any other Indebtedness (other than Indebtedness incurred under Credit
    Facilities) of the Company or any of its Restricted Subsidiaries to
    declare a default on such other Indebtedness or cause the payment thereof
    to be accelerated or payable prior to its stated maturity; and (iii) as to
    which the lenders have been notified in writing that they will not have
    any recourse to the stock or assets of the Company or any of its
    Restricted Subsidiaries.

         "Obligations" means any principal, premium (if any), interest
    (including interest accruing on or after the filing of any petition in
    bankruptcy or for reorganization, whether or not a claim for post-filing
    interest is allowed in such proceeding), penalties, fees, charges,
    expenses, indemnifications, reimbursement obligations, damages (including
    Liquidated Damages), guarantees and other liabilities or amounts payable
    under the documentation governing any Indebtedness or in respect thereto.

         "Permitted Investments" means (i) any Investment in the Company or
    in a Restricted Subsidiary of the Company that is a Guarantor (ii) any
    Investment in cash or Cash Equivalents; (iii) any Investment by the
    Company or any Restricted Subsidiary of the Company in a Person, if as a
    result of such Investment (A) such Person becomes a Restricted Subsidiary
    of the Company and a Guarantor or (B) such Person is merged, consolidated
    or amalgamated with or into, or transfers or conveys substantially all of
    its assets to, or is liquidated into, the Company or a Restricted
    Subsidiary of the Company that is a Guarantor; (iv) any Restricted
    Investment made as a result of the receipt of non-cash consideration from
    an Asset Sale that was made pursuant to and in compliance with the
    covenant described above under the caption "--Repurchase at the Option of
    Holders--Asset Sales" or any disposition of assets not constituting an
    Asset sale; (v) any acquisition of assets solely in exchange for the
    issuance of Equity Interests (other than Disqualified Stock) of the
    Company; (vi) advances to employees not to exceed $2.5 million at any one
    time outstanding; (vii) any Investment acquired in connection with or as a
    result of a workout or bankruptcy of a customer or supplier;
    (viii) Hedging Obligations permitted to be incurred under the covenant
    described above under the caption "--Incurrence of Indebtedness and
    Issuance of Preferred Stock"; (ix) any Investment in a Similar Business
    that is not a Restricted Subsidiary; provided that the aggregate fair
    market value of all Investments made pursuant to this clause (ix) (valued
    on the date each such Investment was made and without giving effect to
    subsequent changes in value) may not exceed 5% of the Consolidated Net
    Tangible Assets of the Company; and (x) other Investments in any Person
    having an aggregate fair market value (measured on the date each such
    Investment was made and without giving effect to subsequent changes in
    value), when taken together with all other Investments made pursuant to
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    this clause (x) that are at the time outstanding, not to exceed $15.0
    million.

         "Permitted Junior Securities" means Equity Interests in the Company
    or debt securities that are subordinated to all Senior Debt (and any debt
    securities issued in exchange for Senior Debt) to substantially the same
    extent as, or to a greater extent than, the Exchange Notes and the
    Subsidiary Guarantees are subordinated to Senior Debt pursuant to Article
    10 of the Indenture.

         "Permitted Liens" means (i) Liens securing Senior Debt of the
    Company or any Guarantor that was permitted by the terms of the Indenture
    to be incurred; (ii) Liens in favor of the Company or any Guarantor;
    (iii) Liens on property of a Person existing at the time such Person is
    merged into or consolidated with the Company or any Restricted Subsidiary
    of the Company; provided that such Liens were in existence prior to the
    contemplation of such merger or consolidation and do not extend to any
    assets other than those of the Person merged into or consolidated with the
    Company; (iv) Liens on property existing at the time of acquisition
    thereof by the Company or any Subsidiary of the Company, provided that
    such Liens were in existence prior to the contemplation of such
    acquisition and do not extend to any other assets of the Company or any of
    its Restricted Subsidiaries; (v) Liens to secure the performance of
    statutory obligations, surety or appeal bonds, performance bonds or other
    obligations of a like nature incurred in the ordinary course of business;
    (vi) Liens to secure Indebtedness (including Capital Lease Obligations)
    permitted by clause (v) of the second paragraph of the covenant entitled
    "Incurrence of Indebtedness and Issuance of Preferred Stock" covering only
    the assets acquired with such Indebtedness -- ; (vii) Liens existing on
    the Issue Date; (viii) Liens for taxes, assessments or governmental
    charges or claims that are not yet delinquent or that are being contested
    in good faith by appropriate proceedings promptly instituted and
    diligently concluded, provided that any reserve or other appropriate
    provision as shall be required in conformity with GAAP shall have been
    made therefor; (ix) Liens incurred in the ordinary course of business of
    the Company or any Restricted Subsidiary of the Company with respect to
    obligations that do not exceed $5.0 million at any one time outstanding;
    (x) Liens on assets of Guarantors to secure Senior Debt of such Guarantors
    that was permitted by the Indenture to be incurred; (xi) Liens securing
    Permitted Refinancing Indebtedness, provided that any such Lien does not
    extend to or cover any property, shares or debt other than the property,
    shares or debt securing the Indebtedness so refunded, refinanced or
    extended; (xii) Liens incurred or deposits made to secure the performance
    of tenders, bids, leases, statutory obligations, surety and appeal bonds,
    government contracts, performance and return of money bonds and other
    obligations of a like nature, in each case incurred in the ordinary course
    of business (exclusive of obligations for the payment of borrowed money);
    (xiii) Liens upon specific items of inventory or other goods and proceeds
    of any Person securing such Person's obligations in respect of bankers'
    acceptances issued or created for the account of such Person to facilitate
    the purchase, shipment or storage of such inventory or other goods in the
    ordinary course of business; (xiv) Liens encumbering customary initial
    deposits and margin deposits, and other Liens incurred in the ordinary
    course of business that are within the general parameters customary in the
    industry, in each case securing Indebtedness under Hedging Obligations;
    and (xv) Liens encumbering deposits made in the ordinary course of
    business to secure nondelinquent obligations arising from statutory or
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    regulatory, contractual or warranty requirements of the Company or its
    Subsidiaries for which a reserve or other appropriate provision, if any,
    as shall be required by GAAP shall have been made.

         "Permitted Refinancing Indebtedness" means any Indebtedness of the
    Company or any of its Subsidiaries issued in exchange for, or the net
    proceeds of which are used to extend, refinance, renew, replace, defease
    or refund other Indebtedness of the Company or any of its Restricted
    Subsidiaries; provided that: (i) the principal amount (or accreted value,
    if applicable) of such Permitted Refinancing Indebtedness does not exceed
    the principal amount of (or accreted value, if applicable), plus accrued
    interest on, the Indebtedness so extended, refinanced, renewed, replaced,
    defeased or refunded (plus the amount of reasonable expenses and
    prepayment premiums incurred in connection therewith); (ii) such Permitted
    Refinancing Indebtedness has a final maturity date no earlier than the
    final maturity date of, and has a Weighted Average Life to Maturity equal
    to or greater than the Weighted Average Life to Maturity of, the
    Indebtedness being extended, refinanced, renewed, replaced, defeased or
    refunded; (iii) if the Indebtedness being extended, refinanced, renewed,
    replaced, defeased or refunded is subordinated in right of payment to the
    Exchange Notes, such Permitted Refinancing Indebtedness is subordinated in
    right of payment to the Exchange Notes on terms at least as favorable to
    the Holders of Exchange Notes as those contained in the documentation
    governing the Indebtedness being extended, refinanced, renewed, replaced,
    defeased or refunded; and (iv) such Indebtedness is incurred either by the
    Company or by the Restricted Subsidiary who is the obligor on the
    Indebtedness being extended, refinanced, renewed, replaced, defeased or
    refunded.

         "Permitted Securities" means, with respect to any Asset Sale, Voting
    Stock of a Person primarily engaged in one or more Similar Businesses;
    provided that after giving effect to the Asset Sale such Person shall
    become a Restricted Subsidiary and a Guarantor.

         "Representative" means the indenture trustee or other trustee, agent
    or representative for any Senior Debt.

         "Restricted Investment" means an Investment other than a Permitted
    Investment.

         "Restricted Subsidiary" means, with respect to any Person, each
    Subsidiary of such Person that is not an Unrestricted Subsidiary.

         "Senior Credit Facilities" means the credit agreement, dated as of
    the Issue Date among the Company and a syndicate of banks and other
    financial institutions led by Lehman Commercial Paper Inc., as syndication
    agent, and any related notes, collateral documents, letters of credit and
    guarantees, including any appendices, exhibits or schedules to any of the
    foregoing (as the same may be in effect from time to time), in each case,
    as such agreements may be amended, modified, supplemented or restated from
    time to time, or refunded, refinanced, restructured, replaced, renewed,
    repaid or extended from time to time (whether with the original agents and
    lenders or other agents and lenders or otherwise, and whether provided
    under the original credit agreement or other credit agreements or
    otherwise).
<PAGE>
<PAGE>155
         "Senior Debt" means (i) all Indebtedness of the Company or any of
    its Restricted Subsidiaries outstanding under Credit Facilities and all
    Hedging Obligations with respect thereto, (ii) any other Indebtedness
    permitted to be incurred by the Company or any of its Restricted
    Subsidiaries under the terms of the Indenture, unless the instrument under
    which such Indebtedness is incurred expressly provides that it is on a
    parity with or subordinated in right of payment to the Exchange Notes and
    (iii) all Obligations with respect to the foregoing. Notwithstanding
    anything to the contrary in the foregoing, Senior Debt will not include
    (i) any liability for federal, state, local or other taxes owed or owing
    by the Company, (ii) any Indebtedness of the Company to any of its
    Subsidiaries or other Affiliates, (iii) any trade payables or (iv) any
    Indebtedness that is incurred in violation of the Indenture.

         "Significant Subsidiary" means any Subsidiary that would be a
    "significant subsidiary" as defined in Article 1, Rule 1-02 of Regulation
    S-X, promulgated pursuant to the Act, as such Regulation is in effect on
    the date hereof.

         "Similar Business" means a business, a majority of whose revenues in
    the most recently ended calendar year were derived from (i) the sale of
    defense products, electronics, communications systems, aerospace products,
    avionics products and/or communications products, (ii) any services
    related thereto, (iii) any business or activity that is reasonably similar
    thereto or a reasonable extension, development or expansion thereof or
    ancillary thereto, and (iv) any combination of any of the foregoing.

         "Stated Maturity" means, with respect to any installment of interest
    or principal on any series of Indebtedness, the date on which such payment
    of interest or principal was scheduled to be paid in the original
    documentation governing such Indebtedness, and shall not include any
    contingent obligations to repay, redeem or repurchase any such interest or
    principal prior to the date originally scheduled for the payment thereof.

         "Subsidiary" means, with respect to any Person, (i) any corporation,
    association or other business entity of which more than 50% of the total
    voting power of shares of Capital Stock entitled (without regard to the
    occurrence of any contingency) to vote in the election of directors,
    managers or trustees thereof is at the time owned or controlled, directly
    or indirectly, by such Person or one or more of the other Subsidiaries of
    that Person (or a combination thereof) and (ii) any partnership (A) the
    sole general partner or the managing general partner of which is such
    Person or a Subsidiary of such Person or (B) the only general partners of
    which are such Person or of one or more Subsidiaries of such Person (or
    any combination thereof).

         "S&P" means Standard and Poor's Corporation.

         "Transaction Documents" means the Indenture, the Exchange Notes, the
    Purchase Agreement and the Registration Rights Agreement.

         "Unrestricted Subsidiary" means any Subsidiary that is designated by
    the Board of Directors as an Unrestricted Subsidiary pursuant to a Board
    Resolution, but only to the extent that such Subsidiary: (i) has no
    Indebtedness other than Non-Recourse Debt; (ii) is not party to any
    agreement, contract, arrangement or understanding with the Company or any
    Restricted Subsidiary of the Company unless the terms of any such
    agreement, contract, arrangement or understanding are no less favorable to
<PAGE>
<PAGE>156
    the Company or such Restricted Subsidiary than those that might be
    obtained at the time from Persons who are not Affiliates of the Company;
    (iii) is a Person with respect to which neither the Company nor any of its
    Restricted Subsidiaries has any direct or indirect obligation (A) to
    subscribe for additional Equity Interests or (B) to maintain or preserve
    such Person's financial condition or to cause such Person to achieve any
    specified levels of operating results; (iv) has not guaranteed or
    otherwise directly or indirectly provided credit support for any
    Indebtedness of the Company or any of its Restricted Subsidiaries; and
    (v) has at least one director on its board of directors that is not a
    director or executive officer of the Company or any of its Restricted
    Subsidiaries and has at least one executive officer that is not a director
    or executive officer of the Company or any of its Restricted Subsidiaries.
    Any such designation by the Board of Directors shall be evidenced to the
    Trustee by filing with the Trustee a certified copy of the Board
    Resolution giving effect to such designation and an Officers' Certificate
    certifying that such designation complied with the foregoing conditions
    and was permitted by the covenant described above under the caption
    "Certain Covenants -- Restricted Payments". If, at any time, any
    Unrestricted Subsidiary would fail to meet the foregoing requirements as
    an Unrestricted Subsidiary, it shall thereafter cease to be an
    Unrestricted Subsidiary for purposes of the Indenture and any Indebtedness
    of such Subsidiary shall be deemed to be incurred by a Restricted
    Subsidiary of the Company as of such date (and, if such Indebtedness is
    not permitted to be incurred as of such date under the covenant described
    under the caption "Incurrence of Indebtedness and Issuance of Preferred
    Stock", the Company shall be in default of such covenant). The Board of
    Directors of the Company may at any time designate any Unrestricted
    Subsidiary to be a Restricted Subsidiary; provided that such designation
    shall be deemed to be an incurrence of Indebtedness by a Restricted
    Subsidiary of the Company of any outstanding Indebtedness of such
    Unrestricted Subsidiary and such designation shall only be permitted if
    (i) such Indebtedness is permitted under the covenant described under the
    caption "Certain Covenants--Incurrence of Indebtedness and Issuance of
    Preferred Stock", calculated on a pro forma basis as if such designation
    had occurred at the beginning of the four-quarter reference period, and
    (ii) no Default or Event of Default would be in existence following such
    designation.

         "Weighted Average Life to Maturity" means, when applied to any
    Indebtedness at any date, the number of years obtained by dividing (i) the
    sum of the products obtained by multiplying (A) the amount of each then
    remaining installment, sinking fund, serial maturity or other required
    payments of principal, including payment at final maturity, in respect
    thereof, by (B) the number of years (calculated to the nearest
    one-twelfth) that will elapse between such date and the making of such
    payment, by (ii) the then outstanding principal amount of such
    Indebtedness.

         "Wholly Owned" means, when used with respect to any Subsidiary or
    Restricted Subsidiary of a Person, a Subsidiary (or Restricted Subsidiary,
    as appropriate) of such Person all of the outstanding Capital Stock or
    other ownership interests of which (other than directors' qualifying
    shares) shall at the time be owned by such Person or by one or more Wholly
    Owned Subsidiaries (or Wholly Owned Restricted Subsidiaries, as
    appropriate) of such Person and one or more Wholly Owned Subsidiaries (or
    Wholly Owned Restricted Subsidiaries, as appropriate) of such Person.
<PAGE>
<PAGE>157
   
                 CERTAIN UNITED STATES FEDERAL TAX CONSIDERATIONS

         The exchange of Old Notes for Exchange Notes will not constitute a
    recognition event for federal income tax purposes. Consequently, no gain
    or loss will be recognized by Holders upon receipt of the Exchange
    Notes. For purposes of determining gain or loss upon the subsequent sale
    or exchange of Exchange Notes, a Holder's basis in Exchange Notes will
    be the same as such Holder's basis in the Old Notes exchanged therefor.
    Holders will be considered to have held the Exchange Notes from the time
    of their original acquisition of the Old Notes. 

         In any event, persons considering the exchange of Old Notes for
    Exchange Notes should consult their own tax advisors concerning the United
    States federal income tax consequences in light of their particular
    situations as well as any consequences arising under the laws of any other
    taxing jurisdictions.
    

                               PLAN OF DISTRIBUTION

         Each broker-dealer that receives Exchange Notes for its own account
    pursuant to the Exchange Offer must acknowledge that it will deliver a
    prospectus in connection with any resale of such Exchange Notes. This
    Prospectus, as it may be amended or supplemented from time to time, may be
    used by a broker-dealer in connection with resales of Exchange Notes
    received in exchange for Old Notes where such Old Notes were acquired as a
    result of market-making activities or other trading activities. To the
    extent any such broker-dealer participates in the Exchange Offer and so
    notifies the Company, or causes the Company to be so notified in writing,
    the Company has agreed that a period of 180 days after the date of this
    Prospectus, it will make this Prospectus, as amended or supplemented,
    available to such broker-dealer for use in connection with any such
    resale, and will promptly send additional copies of this Prospectus and
    any amendment or supplement to this Prospectus to any broker-dealer that
    requests such documents in the Letter of Transmittal. 

         The Company will not receive any proceeds from any sale of Exchange
    Notes by broker-dealers. Exchange Notes received by broker-dealers for
    their own account pursuant to the Exchange Offer may be sold from time to
    time in one or more transactions in the over-the-counter market, in
    negotiated transactions, through the writing of options on the Exchange
    Notes or a combination of such methods of resale, at prevailing market
    prices at the time of resale, at prices related to such prevailing market
    prices or at negotiated prices. Any such resale may be made directly to
    purchasers or to or through brokers or dealers who may receive
    compensation in the form of commissions or concessions from any such
    broker-dealer or the purchasers or any such Exchange Notes. Any
    broker-dealer that resells Exchange Notes that were received by it for its
    own account pursuant to the Exchange Offer and any broker or dealer that
    participates in a distribution of such Exchange Notes may be deemed to be
    an "underwriter" within the meaning of the Securities Act, and any profit
    on any such resale of Exchange Notes and any commissions or concessions
    received by any such persons may be deemed to be underwriting compensation
    under the Securities Act. The Letter of Transmittal states that, by
    acknowledging that it will deliver and by delivering a prospectus, a
    broker-dealer will not be deemed to admit that it is an "underwriter"
    within the meaning of the Securities Act.
<PAGE>
<PAGE>158
         The Company has agreed to pay all expenses incident to the Exchange
    Offer (other than commissions and concessions of any broker-dealers),
    subject to certain prescribed limitations, and will indemnify the holders
    of the Old Notes against certain liabilities, including certain
    liabilities that may arise under the Securities Act. 

         By its acceptance of the Exchange Offer, any broker-dealer that
    receives Exchange Notes pursuant to the Exchange Offer hereby agrees to
    notify the Company prior to using the Prospectus in connection with the
    sale or transfer of Exchange Notes, and acknowledges and agrees that, upon
    receipt of notice from the Company of the happening of any event which
    makes any statement in the Prospectus untrue in any material respect or
    which requires the making of any changes in the Prospectus in order to
    make the statements therein not misleading or which may impose upon the
    Company disclosure obligations that may have a material adverse effect on
    the Company (which notice the Company agrees to deliver promptly to such
    broker-dealer), such broker-dealer will suspend use of the Prospectus
    until the Company has notified such broker-dealer that delivery of the
    Prospectus may resume and has furnished copies of any amendment or
    supplement to the Prospectus to such broker-dealer.
<PAGE>
<PAGE>159
                                  LEGAL MATTERS

         Certain legal matters will be passed upon for the Company by Simpson
    Thacher & Bartlett (a partnership which includes professional
    corporations), New York, New York. 

                                     EXPERTS

         The combined financial statements of the Lockheed Martin Predecessor
    Businesses as of March 31, 1997 and for the three months then ended, as of
    December 31, 1996 and for the year then ended, the Loral Acquired
    Businesses for the three months ended March 31, 1996 and for the years
    ended December 31, 1995 and 1994 and the balance sheet of L-3 
    Communications Corporation as of April 29, 1997, included in this
    Prospectus, have been included herein in reliance on the report of
    Coopers & Lybrand L.L.P., independent auditors, given on the authority
    of that firm as experts in accounting and auditing. The report on the
    combined financial statements of the Lockheed Martin Predecessor
    Businesses for the year ended December 31, 1996 states that Coopers &
    Lybrand L.L.P.'s opinion, insofar as it relates to the financial
    statements of the Lockheed Martin Communications Systems Division
    included in such combined financial statements, is based solely on
    the report of other auditors.

         The combined financial statements of Lockheed Martin Communications
    Systems Division at December 31, 1996 (not presented separately herein)
    and 1995, and the combined results of its operations and its cash flows
    for the year ended December 31, 1996 (not presented separately herein),
    and the results of its operations and its cash flows for each of the two
    years in the period ended December 31, 1995, which is referred to and made
    a part of this Prospectus and Registration Statement, have been audited by
    Ernst & Young LLP, independent auditors, as set forth in their report
    appearing elsewhere herein, and are included in reliance upon such report
    given upon the authority of such firm as experts in accounting and
    auditing.
<PAGE>
<PAGE>F-1
   
                          INDEX TO FINANCIAL STATEMENTS

    L-3 COMMUNICATIONS CORPORATION

    Condensed Consolidated (Combined) Financial Statements
    as of June 30, 1997 (unaudited) and December 31, 1996
    and for the six months ended June 30, 1997 (unaudited)
    and 1996 (unaudited) . . . . . . . . . . . . . . . . . . . . . .   F-3

         Condensed Consolidated (Combined) Balance Sheets as of
         June 30, 1997 (unaudited) and December 31, 1996  . . . . . .  F-4

         Condensed Consolidated (Combined) Statements of Operations
         for the Three and Six Months ended June 30, 1997 (unaudited)
         and June 30, 1996 (unaudited)  . . . . . . . . . . . . . . .  F-6

         Condensed Consolidated (Combined) Statements of Cash Flows
         for the Six Months ended June 30, 1997 (unaudited)
         and June 30, 1996 (unaudited)  . . . . . . . . . . . . . . .  F-8

         Notes to Condensed Consolidated (Combined)
         Financial Statements . . . . . . . . . . . . . . . . . . . .  F-10

    Balance Sheet as of April 29, 1997  . . . . . . . . . . . . . . .  F-15

         Report of Coopers & Lybrand L.L.P. . . . . . . . . . . . . .  F-16

         Balance Sheet of April 29, 1997  . . . . . . . . . . . . .  . F-17

         Notes to Balance Sheet . . . . . . . . . . . . . . . . . . .  F-18

    Lockheed Martin Predecessor Businesses

    Combined Financial Statements as of March 31, 1997 and the three 
    months ended March 31, 1997 and 1996 (unaudited)  . . . . . . . .  F-21

         Report of Coopers & Lybrand L.L.P.   . . . . . . . . . . . .  F-22

         Balance sheet as of March 31, 1997 . . . . . . . . . . . . .  F-23

         Statements of Operations and Changes in Invested Equity for
         the three months ended March 31, 1997 and March 31, 1996 
         (Unaudited) . . . . . . . . . . . . . . . . . . . . . . . . . F-24

         Statements of Cash Flows for the three months ended 
         March 31, 1997 and March 31, 1996 (Unaudited) . . . . . . . . F-25

         Notes to Combined Financial Statements . . . . . . . . . . .  F-26

    

<PAGE>
<PAGE>F-2
   

     Combined Financial Statements as of December 31, 1996, 1995 and
     for the three years in the period ended December 31, 1996. . . .  F-37

         Report of Coopers & Lybrand L.L.P. on December 31, 1996 
         Combined Financial Statements  . . . . . . . . . . . . . . .  F-38
         Report of Ernst & Young LLP on the financial statements of 
         Lockheed Martin Communications Systems Division as of 
         December 31, 1996 and 1995 and for the three
         years ended December 31, 1996. . . . . . . . . . . . . . . .  F-39

         Balance Sheets as of December 31, 1996 and 1995  . . . . . .  F-40

         Statements of Operations and Changes in Invested Equity for
         years ended December 31, 1996, 1995 and 1994 . . . . . . . .  F-41

         Statements of Cash Flows for years ended December 31, 
         1996, 1995 and 1994  . . . . . . . . . . . . . . . . . . . .  F-42

         Notes to Combined Financial Statements   . . . . . . . . . .  F-43

    Loral Acquired Businesses

         Report of Coopers & Lybrand L.L.P.   . . . . . . . . . . . .  F-55

         Statements of Operations for three months ended 
         March 31, 1996 and the years ended December 31, 1995
         and 1994 . . . . . . . . . . . . . . . . . . . . . . . . . .  F-56

         Statements of Cash Flows for three months ended March 31, 1996 
         and the years ended December 31, 1995 and 1994   . . . . . .  F-57

         Notes to Combined Financial Statements   . . . . . . . . . .  F-58
    
<PAGE>
<PAGE>F-3
   
                            L-3 COMMUNICATIONS CORPORATION

                           CONDENSED CONSOLIDATED (COMBINED)
                                FINANCIAL STATEMENTS


                  As of June 30, 1997 (unaudited) and December 31,
            1996 and for the six months ended June 30, 1997 (unaudited)
                                and 1996 (unaudited)
    <PAGE>
<PAGE>F-4
   
                        L-3 COMMUNICATIONS CORPORATION
               CONDENSED CONSOLIDATED (COMBINED) BALANCE SHEETS
                                (In thousands)


<TABLE>
<CAPTION>

                                                        The Company      Predecessor Company
                                                     -----------------  ----------------------
                                                       June 30, 1997      December 31, 1996
                                                    ------------------  ----------------------
                                                        (Unaudited)
<S>                                                 <C>                 <C>
                                                                     |
ASSETS                                                               |
Current assets:                                                      |
   Cash and cash equivalents  . . . . . . . .          $ 22,623      |               --
   Contracts in process . . . . . . . . . . .           214,740      |         $198,073
   Other current assets . . . . . . . . . . .             2,102      |            3,661
                                                       --------      |         --------
    Total current assets  . . . . . . . . . .           239,465      |          201,734
                                                       --------      |         --------
                                                                     |
Property, plant and equipment . . . . . . . .           111,074      |          116,566
   Less, accumulated depreciation and                                |
     amortization . . . . . . . . . . . . . .             4,427      |           24,983
                                                       --------      |         --------
                                                        106,647      |           91,583
                                                       --------      |         --------
Intangibles, primarily cost in excess                                |
  of net assets acquired, net of                                     |
  amortization . . . . . . . . . . . . . . .            301,254      |          282,674
Other assets . . . . . . . . . . . . . . . .            33,539       |          17,307
                                                       --------      |         --------
                                                       $680,905      |         $593,298
                                                       ========      |         ========
                                                                     |
LIABILITIES AND INVESTED EQUITY                                      |
Current liabilities:                                                 |
   Current portion of long-term debt  . . .            $  4,000      |               --
   Accounts payable, trade  . . . . . . . .              35,999      |         $ 34,163
   Accrued employment costs . . . . . . . .              31,917      |           27,313
   Billings and estimated earnings in                                |
     excess of cost . . . . . . . . . . . .              16,541      |           14,299
   Other current liabilities  . . . . . . .              33,418      |           27,113
                                                       --------      |         --------
    Total current liabilities   . . . . . .             121,875      |          102,888
                                                       --------      |         --------

</TABLE>
    
<PAGE>
<PAGE>F-5
   
                        L-3 COMMUNICATIONS CORPORATION
               CONDENSED CONSOLIDATED (COMBINED) BALANCE SHEETS
                                (In thousands)


<TABLE>
<CAPTION>

                                                        The Company      Predecessor Company
                                                     -----------------  ----------------------
                                                       June 30, 1997      December 31, 1996
                                                    ------------------  ----------------------
                                                        (Unaudited)
<S>                                                 <C>                 <C>
                                                                     |
Pension and postretirement benefits . . . .              27,412      |             --
Other liabilities . . . . . . . . . . . . .              16,027      |         16,801
Long-term debt  . . . . . . . . . . . . . .             395,000      |             --
Commitment and contingencies                                         |
Shareholders' Equity at June 30, 1997                                |
   Common Stock, $.01 par value, authorized                          |
     100 shares, issued 100 shares. . . . .            125,000       |             --
   Retained Earnings  . . . . . . . . . . .              3,091       |             --
   Deemed Distribution  . . . . . . . . . .             (7,500)      |             --
Invested equity at December 31, 1996  . . .                 --       |        473,609
                                                      --------       |       --------
                                                      $680,905       |       $593,298
                                                      ========       |       ========
</TABLE>


     See notes to condensed consolidated (combined) financial statements.
    
<PAGE>
<PAGE>F-6
   
                        L-3 COMMUNICATIONS CORPORATION
          CONDENSED CONSOLIDATED (COMBINED) STATEMENTS OF OPERATIONS
                                (In thousands)
                                  (Unaudited)


<TABLE>
<CAPTION>
                                               The Company           Predecessor Company
                                         ------------------------  ------------------------
                                               Three Months               Three Months
                                                  Ended                     Ended
                                             June 30, 1997             June 30, 1996
                                         ----------------------   ------------------------
<S>                                      <C>                     <C>
                                                                 |
Sales . . . . . . . . . . . . . . .            $168,030          |        $165,294
Cost and expenses . . . . . . . . .             152,909          |         156,040
                                               --------          |        --------
Operating income  . . . . . . . . .              15,121          |           9,254
Net interest expense  . . . . . . .               9,970          |           7,386
                                               --------          |        --------
Income before income taxes  . . . .               5,151          |           1,868
Income taxes  . . . . . . . . . . .               2,060          |           1,131
                                               --------          |        --------
Net income  . . . . . . . . . . . .            $  3,091          |        $    737
                                               ========          |        ========
</TABLE>



     See notes to condensed consolidated (combined) financial statements.
    
<PAGE>
<PAGE>F-7
   
                        L-3 COMMUNICATIONS CORPORATION
          CONDENSED CONSOLIDATED (COMBINED) STATEMENTS OF OPERATIONS
                                (In thousands)


<TABLE>
<CAPTION>
                                                                       The Company                  Predecessor Company
                                                                  --------------------   ------------------------------------------
                                                                       Three Months          Three Months           Six Months
                                                                          Ended                 Ended                 Ended
                                                                      June 30, 1997         March 31, 1997        June 30, 1996
                                                                  --------------------   --------------------  --------------------
                                                                       (Unaudited)                                 (Unaudited)
<S>                                                               <C>                    <C>                   <C>
                                                                                      |
Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . .          $168,030     |        $158,873              $206,447
Cost and expenses . . . . . . . . . . . . . . . . . . . . . . .           152,909     |         150,937               195,517
                                                                         --------     |        --------              --------
Operating income  . . . . . . . . . . . . . . . . . . . . . . .            15,121     |           7,936                10,930
Net Interest expense  . . . . . . . . . . . . . . . . . . . . .             9,970     |           8,441                 9,414
                                                                         --------     |        --------              --------
Income (loss) before income taxes . . . . . . . . . . . . . . .             5,151     |            (505)                1,516
Income taxes  . . . . . . . . . . . . . . . . . . . . . . . . .             2,060     |            (247)                1,276
                                                                         --------     |        --------              --------
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . .          $  3,091     |        $   (258)             $    240
                                                                         ========     |        ========              ========
</TABLE>


     See notes to condensed consolidated (combined) financial statements.
    
<PAGE>
<PAGE>F-8
   
                        L-3 COMMUNICATIONS CORPORATION
          CONDENSED CONSOLIDATED (COMBINED) STATEMENTS OF CASH FLOWS
                                (In thousands)


<TABLE>
<CAPTION>
                                                                       The Company                  Predecessor Company
                                                                  --------------------   ------------------------------------------
                                                                       Three Months          Three Months           Six Months
                                                                          Ended                 Ended                 Ended
                                                                      June 30, 1997         March 31, 1997        June 30, 1996
                                                                  --------------------   --------------------  --------------------
                                                                       (Unaudited)                                 (Unaudited)
<S>                                                               <C>                    <C>                   <C>

Operating activities:                                                                    |
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . .          $  3,091        |     $   (258)             $    240
Depreciation and amortization . . . . . . . . . . . . . . . . .             7,181        |        7,184                10,326
Changes in operating assets and liabilities                                              |
   Contracts in process . . . . . . . . . . . . . . . . . . . .             9,318        |      (17,475)               10,780
   Other current assets . . . . . . . . . . . . . . . . . . . .               480        |         (481)                3,718
   Other assets . . . . . . . . . . . . . . . . . . . . . . . .             3,683        |         (159)              (10,220)
   Accounts payable . . . . . . . . . . . . . . . . . . . . . .            (4,028)       |         (207)               (5,631)
   Accrued employment costs . . . . . . . . . . . . . . . . . .             6,783        |         (625)                2,914
   Billings and estimated earnings in excess of cost  . . . . .             1,133        |       (1,891)              (17,238)
   Other current liabilities  . . . . . . . . . . . . . . . . .             3,742        |       (1,867)               (2,970)
   Pension and postretirement benefits  . . . . . . . . . . . .            (1,088)       |           --                    --
   Other liabilities  . . . . . . . . . . . . . . . . . . . . .             2,626        |         (500)              (21,330)
                                                                         --------        |      --------              --------
Net cash from (used in) operating activities  . . . . . . . . .            32,921        |      (16,279)              (29,411)
                                                                         --------        |      --------              --------
                                                                                         |
Investing activities:                                                                    |
Acquisition of business . . . . . . . . . . . . . . . . . . . .          (470,700)       |           --              (287,803)
Capital expenditures  . . . . . . . . . . . . . . . . . . . . .            (3,120)       |       (4,300)               (4,692)
Disposition of property, plant and equipment  . . . . . . . . .               211        |           --                   497
                                                                         --------        |      --------              --------
Net cash used in investing activities . . . . . . . . . . . . .          (473,609)       |       (4,300)             (291,998)
                                                                         --------        |      --------              --------
                                                                                         |
</TABLE>


     See notes to condensed consolidated (combined) financial statements.
    
<PAGE>
<PAGE>F-9
   
                        L-3 COMMUNICATIONS CORPORATION
          CONDENSED CONSOLIDATED (COMBINED) STATEMENTS OF CASH FLOWS
                                (In thousands)


<TABLE>
<CAPTION>
                                                                       The Company                  Predecessor Company
                                                                  --------------------   ------------------------------------------
                                                                       Three Months          Three Months           Six Months
                                                                          Ended                 Ended                 Ended
                                                                      June 30, 1997         March 31, 1997        June 30, 1996
                                                                  --------------------   --------------------  --------------------
                                                                       (Unaudited)                                 (Unaudited)
<S>                                                               <C>                    <C>                   <C>

Financing activities:                                                                    |
Advances from Lockheed Martin . . . . . . . . . . . . . . . . .                --        |       20,579               321,409
Borrowings under senior credit facility . . . . . . . . . . . .           175,000        |           --                    --
Proceeds from sale of 10 3/8% subordinated notes  . . . . . . .           225,000        |           --                    --
Proceeds from issuance of common stock  . . . . . . . . . . . .            80,000        |           --                    --
Debt issuance costs . . . . . . . . . . . . . . . . . . . . . .           (15,689)       |           --                    --
Payment of debt . . . . . . . . . . . . . . . . . . . . . . . .            (1,000)       |           --                    --
                                                                         --------        |      --------              --------
Net cash from financing activities  . . . . . . . . . . . . . .           463,311        |       20,579               321,409
                                                                         --------        |      --------              --------
Net change in cash  . . . . . . . . . . . . . . . . . . . . . .            22,623        |           --                    --
Cash and cash equivalents, beginning of the period  . . . . . .                --        |           --                    --
                                                                         --------        |      --------              --------
Cash and cash equivalents, end of the period  . . . . . . . . .          $ 22,623        |           --                    --
                                                                         ========        |      ========              ========
Supplemental information:                                                                |
Cash paid for interest during the period  . . . . . . . . . . .                --        |           --                    --
Cash paid for income taxes during the period  . . . . . . . . .                --        |           --                    --
Issuance of common stock to Lockheed Martin in connection                                |
   with the acquisition of business . . . . . . . . . . . . . .          $ 45,000        |           --                    --

</TABLE>

     See notes to condensed consolidated (combined) financial statements.
    
<PAGE>
<PAGE>F-10
   
                        L-3 Communications Corporation
        Notes to Condensed Consolidated (Combined) Financial Statements


1.   Basis of Presentation

     The accompanying condensed consolidated (combined) financial statements
include the assets, liabilities and results of operations of L-3
Communications Corporation, the successor company ("L-3" or the "Company")
following the change in ownership (see Note 2) effective as of April 1, 1997
and for the period from April 1, 1997 to June 30, 1997.  The statements also
include on a combined basis, substantially all of the assets and certain
liabilities of (i) nine business units previously purchased by Lockheed
Martin Corporation ("Lockheed Martin") as part of its acquisition of Loral
Corporation ("Loral") in April 1996, and (ii) one business unit,
Communications Systems--Camden purchased by Lockheed Martin as part of its
acquisition of the aerospace business of GE in April 1993, (collectively, the
"Businesses" or the "Predecessor Company"), prior to the change in ownership
and for the periods of January 1, 1996 to June 30, 1996 and January 1, 1997
to March 31, 1997, and as of December 31, 1996.

     The accompanying unaudited condensed consolidated (combined) financial
statements have been prepared in accordance with generally accepted
accounting principles for interim financial information and with the
instructions to Form 10-Q and Article 10 of Regulations S-X of the Securities
and Exchange Commission (SEC); accordingly, they do not include all of the
information and footnotes required by generally accepted accounting
principles for complete financial statements.  All significant intercompany
balances and transactions have been eliminated.  The balance sheet data as of
December 31, 1996 and the financial statement data as of March 31, 1997 and
for the three months ended March 31,1997 have been derived from the audited
financial statements of the Predecessor Company for such periods.  In the
opinion of management, all adjustments (consisting of normal recurring
accruals) considered necessary for a fair presentation have been included. 
Results of operations for interim periods are not necessarily indicative of
results for the entire year.

2.   Change in Ownership Transaction

     L-3 was formed on April 8, 1997, and is a wholly-owned subsidiary of L-3
Communications Holdings, Inc. ("Holdings"). Holdings and L-3 were formed by
Mr. Frank C. Lanza, the former President and Chief Operating Officer of
Loral, Mr. Robert V. LaPenta, the former Senior Vice President and Controller
of Loral, Lehman Brothers Capital Partners III, L.P. and its affiliates (the
"Lehman Partnership") and Lockheed Martin to acquire the Businesses.

     On March 28, 1997, Lanza, LaPenta, the Lehman Partnership, Holdings, and
Lockheed Martin entered into a Transaction Agreement whereby Holdings would
acquire the Businesses from Lockheed Martin.  Also included in the
acquisition is a semiconductor product line of another business and certain
leasehold improvements in New York City which were not material.  Pursuant to
the Transaction Agreement on April 30, 1997 (closing date), Holdings acquired
the Businesses from Lockheed Martin for $525 million, comprised of $480
    
<PAGE>
<PAGE>F-11
   
million of cash before an estimated $20 million reduction related to a
purchase price adjustment, and $45 million of common equity, representing a
34.9% interest in Holdings retained by Lockheed Martin.  Also pursuant to the
Transaction Agreement, Lockheed Martin, on behalf and at the direction of
Holdings, transferred the Businesses to the Company.  The acquisition was
financed with the debt proceeds of $400 million (see Note 5) and capital
contributions of $125 million from Holdings, including the $45 million
retained by Lockheed Martin.

     In connection with the Transaction Agreement, Holdings, the Company and
Lockheed Martin have entered into a transition services agreement pursuant to
which Lockheed Martin will provide to L-3 and its subsidiaries (and L-3 will
provide to Lockheed Martin) certain corporate services of a type previously
provided at costs consistent with past practices until December 31, 1997 (or,
in the case of Communications Systems--Camden, for a period of up to 18
months after the Closing) and the parties also entered into supply agreements
which reflect existing intercompany work transfer agreements or similar
support arrangements upon prices and other terms consistent with previously
existing arrangements.  Holdings, the Company and Lockheed Martin have
entered into certain subleases of real property and cross-licenses of
intellectual property.

     Pursuant to the Transaction Agreement the Company also assumed certain
obligations relating to environmental liabilities and benefit plans.

     In accordance with Accounting Principles Board Opinion No. 16, the
acquisition of the Businesses by Holdings and L-3 has been accounted for as a
purchase business combination effective as of April 1, 1997.  The purchase
cost (including the fees and expenses related thereto) was allocated to the
tangible and intangible assets and liabilities of the Company based upon
their respective fair values.  The assets and liabilities recorded in
connection with the purchase price allocation were $660.3 million and $152.1
million, respectively.  The excess of the purchase price over the fair value
of net assets acquired of $306.2 million was recorded as good will, and is
being amortized on a straight-line basis over a period of 40 years.  Also in
connection with the purchase price allocation estimated deferred tax assets
of $35 million, fully offset by a valuation allowance, were recorded related
principally to differences between book and tax bases of assumed liabilities. 
As a result of the 34.9% ownership interest retained by Lockheed Martin, the
provisions of EITF 88-16 were applied in connection with the purchase price
allocation, which resulted in recording net assets at approximately 34.9% of
Lockheed Martin's carrying values in the Businesses plus 65.1% at fair value,
and the recognition of a deemed distribution of $7.5 million.  The assets and
liabilities recorded in connection with the purchase price allocation, are
based on preliminary estimates of fair values; actual adjustments will be
based on final appraisals and other analyses of fair values which are
currently in progress. Changes between preliminary and financial allocations
for the valuation of contracts in process, inventories, pension liabilities,
fixed assets and deferred taxes could be material.

     Had the acquisitions of the Businesses occurred on January 1, 1996, the
unaudited pro forma sales and net income for the six months ended June 30,
1997 and 1996 would have been $326.9 million and $2.6 million and $338.6
million and $0.4 million, respectively. The pro forma results, which are
based on various assumptions, are not necessarily indicative of what would
    
<PAGE>
<PAGE>F-12
   
have occurred had the acquisition been consummated on January 1, 1996.  The
1996 pro forma sales and net income have been adjusted to include the
operations of the Loral Acquired Businesses from January 1, 1996 (See
Note 3).

3.   Predecessor Company Acquisitions

     Effective April 1, 1996, Lockheed Martin acquired substantially all the
assets and liabilities of the defense businesses of Loral, including the
Wideband Systems Division and the Products Group which are included in the
Businesses.  The acquisition of the Wideband Systems Division and Products
Group businesses (the "Loral Acquired Businesses") has been accounted for as
a purchase by Lockheed Martin Communications Systems-Camden Division
("Divisions").  The acquisition has been reflected in the financial
statements based on the purchase price allocated to those acquired businesses
by Lockheed Martin.  As such, the accompanying condensed combined financial
statements for periods prior to April 1, 1997 reflected the results of
operations of the Division and the Loral Acquired Businesses from the
effective date of acquisition including the effects of an allocated portion
of cost in excess of net assets acquired resulting from the acquisition.  The
assets and liabilities recorded in connection with the purchase price
allocation were $401.0 million and $113.2 million, respectively.

4.   Contracts and Progress

     Billings and accumulated costs and profits on long-term contracts,
principally with the U.S. Government, comprise the following:
<TABLE>
<CAPTION>
                                                                                       The Company           Predecessor Company
                                                                                      June 30, 1997           December 31, 1996
                                                                                ------------------------  -----------------------
                                                                                      (Unaudited)
                                                                                              (Dollars in thousands)

<S>                                                                             <C>                       <C>
Billed contract receivables . . . . . . . . . . . . . . . . . . . . . . . . .           $ 32,715                   $ 40,299
Unbilled contract receivables . . . . . . . . . . . . . . . . . . . . . . . .             84,339                     91,053
Other billed receivables, principally commercial and affiliates . . . . . . .             37,555                     41,154
Inventories costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .             83,830                     61,380
                                                                                        --------                   --------
                                                                                         238,439                    233,886
Less, unliquidated progress payments  . . . . . . . . . . . . . . . . . . . .            (23,699)                   (35,813)
                                                                                        --------                   --------
Net contracts in progress . . . . . . . . . . . . . . . . . . . . . . . . . .           $214,740                   $198,073
                                                                                        ========                   ========
</TABLE>
    
<PAGE>
<PAGE>F-13
   
5.   Debt

     The Company obtained $275 million of senior secured credit facilities
which consisted of $175 million of term loan facilities and a $100 million
revolving credit facility.

     The revolving credit facilities expires in 2003 and is available for
ongoing working capital and letter of credit needs.  Substantially all of the
revolving credit facility is available at June 30, 1997.  The Company pays a
commitment fee on the unused portion.  The term loan facilities and revolving
credit facility have bene provided by a syndicate of banks and financial
institutions and bear interest at the option of the Company at a rate related
to (i) the higher of federal funds rate plus 0.50% per annum or the reference
rate published by Bank of America NT&SA or (ii) LIBOR.  Interest payments
vary in accordance with the type of borrowing and are made at a minimum every
three months.

     The aggregate principal payments for debt, excluding the revolving
credit borrowings for the years ending December 31, 1998 through 2002 are: 
$5.0 million, $11.0 million, $19.0 million, $25.0 million and $33.2 million.

     In April 1997, the Company also issued $225 million 10 3/8% senior
subordinated notes due May 1, 2007 with interest payable semi-annually
beginning November 1, 1997.  The notes are redeemable under certain
circumstances.

     The costs relating to the issuance of debt have been capitalized and are
being amortized as interest expense using a method that approximates the
effective interest method over the term of the related debt.

6.   Contingencies

     Management is continually assessing the Company's obligations with
respect to applicable environmental protection laws.  While it is difficult
to determine the timing and ultimate cost to be incurred by the Company in
order to comply with these laws, based upon available internal and external
assessments, with respect to those environmental loss contingencies of which
management of the Company is aware, the Company believes that even without
considering potential insurance recoveries, if any, there are no
environmental loss contingencies that, individually or in the aggregate,
would be material to the Company's results of operations.  The Company
accrues for these contingencies when it is probable that a liability has been
incurred and the amount of the loss can be reasonably estimated.

     The Company is engaged in providing products and services under
contracts with the U.S. Government and to a lesser degree, under foreign
government contracts, some of which are funded by the U.S. Government.  All
such contracts are subject to extensive legal and regulatory requirements,
and, from time to time, agencies of the U.S. Government investigate whether
such contracts were and are being conducted in accordance with these
requirements.  Under government procurement regulations, an indictment of the
Company by a federal grand jury could result in the Company being suspended
for a period of time from eligibility for awards of new government contracts. 
    
<PAGE>
<PAGE>F-14
   
A conviction could result in debarment from contracting with the federal
government for a specified term.

     The Company is periodically subject to litigation, claims or assessments
and various contingent liabilities (including environmental matters)
incidental to its business. With respect to those investigative actions,
items of litigation, claims or assessments of which they are aware,
management of the Company is of the opinion that the probability is remote
that, after taking into account certain provisions that have been made with
respect to these matters, the ultimate resolution of any such investigative
actions, items of litigation, claims or assessments will have a material
adverse effect on the financial position or results of operations of the
Company.

7.   Recent Accounting Pronouncements

     In February 1997, the Financial Accounting Standards Board ("FASB")
issued Statement of Financial Accounting Standards ("SFAS") No. 128,
"Earnings Per Share."  SFAS No. 128 establishes accounting standards for
computing and presenting earnings per share and applies to entities with
publicly held common stock or potential common stock.  In February 1997,the
FASB issued SFAS No. 129, "Disclosures of Information about Capital
Structure."  SFAS No. 129 requires disclosure of for all type of securities
issued and applies to all entities that have issued securities.  In June
1997, the FASB issued SFAS No. 130, "Reporting Comprehensive Income" and SFAS
No. 131, "Disclosure about Segments of an Enterprise and related
Information."  SFAS No. 130 establishes standards for reporting and display
of comprehensive income and its components (revenues, expenses, gains and
losses) in a full set general-purpose financial statements.  SFAS No. 131
establishes accounting standards for the way that public business enterprises
report information about operating segments and requires that those
enterprises report selected information about operating segments in interim
financial reports issued to shareholders.  SFAS No. 128 and SFAS No. 129 are
required to be adopted for periods ending after December 15, 1997, and SFAS
No. 130 and SFAS No. 131 are required to be adopted by 1998.  The Company is
currently evaluating the impact, if any of these new FASB statements.
    
<PAGE>
<PAGE>F-15
   
                              L-3 COMMUNICATIONS CORPORATION

                              Balance Sheet as of April 29, 1997
    <PAGE>
<PAGE>F-16
                           REPORT OF INDEPENDENT AUDITORS

    To the Board of Directors of L-3 Communications Corporation

         We have audited the accompanying balance sheet of L-3 Communications
    Corporation (a Delaware company) as of April 29, 1997. This financial
    statement is the responsibility of L-3 Communications Corporation's 
    management. Our responsibility is to express an opinion on this 
    financial statement based on our audit.

         We conducted our audit in accordance with generally accepted
    auditing standards. Those standards require that we plan and perform the
    audit to obtain reasonable assurance about whether the balance sheet is
    free of material misstatement. An audit includes examining, on a test
    basis, evidence supporting the amounts and disclosures in the balance
    sheet. 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 audit
    provides a reasonable basis for our opinion.

         In our opinion, the balance sheet referred to above presents fairly,
    in all material respects, the financial position of L-3 Communications
    Corporation as of April 29, 1997, in conformity with generally accepted
    accounting principles.



                                                     Coopers & Lybrand L.L.P.



    1301 Avenue of the Americas
    New York, New York 10019
    July 16, 1997
<PAGE>
<PAGE>F-17
                          L-3 COMMUNICATIONS CORPORATION

                                BALANCE SHEET

                                April 29, 1997


<TABLE>
<CAPTION>
<S>                                                              <C>
    ASSETS:                                                       
                                                                  
      Cash                                                        $1.00
                                                                  -----

              Total Assets                                        $1.00
                                                                  =====


    LIABILITIES AND SHAREHOLDER'S EQUITY

    Shareholder's Equity

      Common Stock, $.01 par value 100 shares authorized 
      and outstanding                                             $1.00
                                                                  -----

              Total Shareholder's Equity                          $1.00
                                                                  =====

</TABLE>                                                                  


                        See notes to balance sheet.
<PAGE>
<PAGE>F-18
                          L-3 COMMUNICATIONS CORPORATION
                              NOTES TO BALANCE SHEET


    1.   Formation of L-3 Communications Corporation

         On April 8, 1997, L-3 Communications Corporation (the "Company") was
    incorporated under the Delaware General Corporation Law
    as a wholly owned subsidiary of L-3 Communications Holdings Inc. for the
    purpose of effectuating the transactions described below.

    2.   Acquisition

         On January 31, 1997, Lockheed Martin Corporation ("Lockheed
    Martin"), Lehman Brothers Holdings Inc. ("Lehman"), Frank C. Lanza
    ("Lanza") and Robert V. LaPenta ("LaPenta") entered into a Memorandum of
    Understanding regarding the transfer of certain businesses of Lockheed
    Martin to a newly formed corporation ("Newco") to be owned by Lockheed
    Martin, Lehman, Lanza and LaPenta. The businesses included a Lockheed
    Martin's Wideband Systems Division, Communications Systems Division and
    Products Group, comprising eleven autonomous operations (collectively the
    "Lockheed Martin Predecessor Business" or the "Businesses"). Also included
    in the transaction is the acquisition of a semiconductor product line of
    another business and certain leasehold improvements in New York City.

         Closing of the transaction occurred on April 30, 1997. The total
    consideration paid to Lockheed Martin was $525 million, comprised of $480
    million of cash before an estimated $20 million reduction related to a
    purchase price adjustment, and $45 million of common equity being retained
    by Lockheed Martin. The Company is a wholly owned subsidiary of L-3 
    Communications Holdings, Inc. ("Holdings"), and Holdings is capitalized 
    with $125 million of common equity, with Lanza and LaPenta collectively 
    owning 15.0%, the Lehman Partnership owning 50.1% and Lockheed Martin 
    owning 34.9%. In connection with the Closing the Company has received 
    a $125 million capital contribution from Holdings and incurred debt of 
    $400 million.

    3.   Agreements

         In connection with the acquisition, the Company entered into a
    Transaction Agreement, senior credit facilities, and issued 10 3/8%
    Senior Subordinated Notes Due 2007.

         Pursuant to the Transaction Agreement, Holdings, the Company
    and Lockheed Martin have entered into a transition services agreement
    pursuant to which Lockheed Martin will provide to Holdings and its
    subsidiaries (and Holdings will provide to Lockheed Martin) certain
    corporate services of the types currently provided at costs consistent with
    past practices until December 31, 1997 (or, in the case of Communication
    Systems--Camden, for a period of up to 18 months after the Closing) and
    the parties also entered into supply agreements which reflect existing
    intercompany work transfer agreements or similar support arrangements upon
    prices and other terms consistent with the present arrangements. Holdings,
    the Company and Lockheed Martin have entered into certain subleases of
    real property and cross-licenses of intellectual property.
<PAGE>
<PAGE>F-19
         Pursuant to the Transaction Agreement the Company assumed certain 
    obligations relating to environmental liabilities and benefit plans.

         The 10-3/8% Senior Subordinated Notes are due in May 1, 2007 with 
    interest payable semi-annually beginning November 1, 1997. The Notes are 
    redeemable under certain circumstances.

         The Term Loans and Revolving Credit Facility have been provided by a
    syndicate of banks and financial institution and bear interest at the
    option of the Company at a rate related to the (i) Loan of Federal Funds 
    Rate, or the reference rate published by Bank of America NT&SA or 
    (ii) LIBOR.
<PAGE>
<PAGE>F-20
       The Revolving Credit Facility terminates on March 31, 2003. The Term
    Loans will be subject to the following Amortization schedule.


[CAPTION]
<TABLE>
                                             Tranche A Term Loan    Tranche B Term Loan    Tranche C Term Loan
                                             -------------------    -------------------    -------------------
<S>                                          <C>                    <C>                    <C>

Year 1 . . . . . . . . . . . . . . . . .      $ 4,000,000              $   500,000            $   500,000
Year 2 . . . . . . . . . . . . . . . . .        5,000,000                  500,000                500,000
Year 3 . . . . . . . . . . . . . . . . .       15,000,000                  500,000                500,000
Year 4 . . . . . . . . . . . . . . . . .       21,000,000                  500,000                500,000
Year 5 . . . . . . . . . . . . . . . . .       27,000,000                  500,000                500,000
Year 6 . . . . . . . . . . . . . . . . .       28,000,000                  500,000                500,000
Year 7 . . . . . . . . . . . . . . . . .               --               20,000,000                500,000
Year 8 . . . . . . . . . . . . . . . . .               --               22,000,000                500,000
Year 9 . . . . . . . . . . . . . . . . .               --                       --             26,000,000

</TABLE>
<PAGE>
<PAGE>F-21
                      LOCKHEED MARTIN PREDECESSOR BUSINESSES

                          COMBINED FINANCIAL STATEMENTS

                               as of March 31, 1997
        and for the three months ended March 31, 1997 and 1996 (Unaudited)
<PAGE>
<PAGE>F-22
                          Report of Independent Auditors



    To the Board of Directors of
    L-3 Communications Corporation

         We have audited the accompanying combined balance sheet of the
    Lockheed Martin Predecessor Businesses, as defined in Note 1 to the
    financial statements, (the "Businesses") as of March 31, 1997 and the
    related combined statements of operations and changes in invested equity
    and cash flows for the three months then ended. These financial statements
    are the responsibility of the Businesses' management. Our responsibility
    is to express an opinion on these financial statements based on our audit.

         We conducted our audit in accordance with generally accepted
    auditing standards. Those standards required that we plan and perform our
    audit in order to obtain reasonable assurance about whether the 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 audit provides a reasonable basis for our opinion.

         In our opinion, the financial statements referred to above present
    fairly, in all material respects, the combined financial position of the
    Lockheed Martin Predecessor Businesses as of March 31, 1997 and their
    combined results of operations and cash flows for the three months then
    ended, in conformity with generally accepted accounting principles.



                                                  Coopers & Lybrand L.L.P.


    1301 Avenue of the Americas
    New York, New York  10019
    July 11, 1997
<PAGE>
<PAGE>F-23
                      LOCKHEED MARTIN PREDECESSOR BUSINESSES

                              COMBINED BALANCE SHEET
                                  (in thousands)

<TABLE>
<CAPTION>
                                                            March 31,
                                                    ---------------------
                                                            1997
                                                    ---------------------

                                      ASSETS
<S>                                                   <C>

    Current assets:
     Contracts in process   . . . . . . . . . . .        $215,548
     Other current assets   . . . . . . . . . . .           4,142
                                                          --------
       Total current assets   . . . . . . . . . .          219,690
                                                          --------

    Property, plant and equipment . . . . . . . .          120,423
     Less, accumulated depreciation and
     amortization   . . . . . . . . . . . . . . .           29,069
                                                          --------
                                                            91,354
                                                          --------

    Intangibles, primarily cost in excess
      of net assets acquired, net of
      amortization   . . . . . . . . . . . . . .           280,145
    Other assets . . . . . . . . . . . . . . . .            17,340
                                                          --------
                                                          $608,529
                                                          ========

                     LIABILITIES AND INVESTED EQUITY
    Current liabilities:
     Accounts payable, trade  . . . . . . . . .           $ 33,956
     Accrued employment costs   . . . . . . . .             26,688
     Billings and estimated earnings in excess
      of cost . . . . . . . . . . . . . . . . .             12,408
     Other current liabilities  . . . . . . . .             25,246
                                                          --------
       Total current liabilities  . . . . . . .             98,298
                                                          --------

    Other liabilities . . . . . . . . . . . . .             16,301
    Commitments and contingencies (Note 8)
    Invested equity . . . . . . . . . . . . . . .          493,930
                                                          --------
                                                          $608,529
                                                          ========

</TABLE>

                   See notes to combined financial statements.
<PAGE>
<PAGE>F-24
                          LOCKHEED MARTIN PREDECESSOR BUSINESSES
              COMBINED STATEMENTS OF OPERATIONS AND CHANGES IN INVESTED EQUITY
               For the Three Months Ended March 31, 1997 and 1996 (unaudited)
                                      (In thousands)


<TABLE>
<CAPTION>
                                                                                           1997                      1996
                                                                                 -----------------------   -----------------------
                                                                                                                 (Unaudited)
<S>                                                                              <C>                       <C>

    Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .         $158,873                   $ 41,153
    Cost of sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .          150,937                     39,477
                                                                                        --------                   --------
    Operating income  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .            7,936                      1,676
    Allocated interested expense  . . . . . . . . . . . . . . . . . . . . . . .            8,441                      2,028
                                                                                        --------                   --------
    Loss before income taxes  . . . . . . . . . . . . . . . . . . . . . . . . .             (505)                      (352)
    Income tax (benefit) expense  . . . . . . . . . . . . . . . . . . . . . . .             (247)                       145
                                                                                        --------                   --------
    Net loss  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .             (258)                      (497)
    Invested equity-beginning of period . . . . . . . . . . . . . . . . . . . .          473,609                    194,663
    Advances from (repayments to) Lockheed Martin . . . . . . . . . . . . . . .           20,579                     (9,751)
                                                                                        --------                   --------
    Invested equity-end of period . . . . . . . . . . . . . . . . . . . . . . .         $493,930                   $184,415
                                                                                        ========                   ========
</TABLE>



                   See notes to combined financial statements.
<PAGE>
<PAGE>F-25
                      LOCKHEED MARTIN PREDECESSOR BUSINESSES
                        COMBINED STATEMENTS OF CASH FLOWS
          For the Three Months Ended March 31, 1997 and 1996 (unaudited)
                                  (In thousands)


<TABLE>
<CAPTION>
                                                                                           1997                      1996
                                                                                 -----------------------   -----------------------
                                                                                                                 (Unaudited)
<S>                                                                              <C>                       <C>

    Operating activities:
    Net loss  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .            ($258)                     ($497)
    Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . .            7,184                      3,062
    Changes in operating assets and liabilities:
      Contracts in process  . . . . . . . . . . . . . . . . . . . . . . . . . . .        (17,475)                     9,071
      Other current assets  . . . . . . . . . . . . . . . . . . . . . . . . . . .           (481)                      (326)
      Other assets  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .           (159)                     1,086
      Accounts payable  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .           (207)                    (4,498)
      Accrued employment costs  . . . . . . . . . . . . . . . . . . . . . . . . .           (625)                     2,180
      Customer advances and amounts in excess of costs incurred . . . . . . . . .         (1,891)                        60
        Other current liabilities . . . . . . . . . . . . . . . . . . . . . . . .         (1,867)                      (684)
    Other liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .           (500)                       710
                                                                                         -------                     ------
    Net cash from (used in) operating activities  . . . . . . . . . . . . . . .          (16,279)                    10,164
                                                                                         -------                     ------
    Investing activities:
    Capital expenditures  . . . . . . . . . . . . . . . . . . . . . . . . . . .           (4,300)                      (413)
                                                                                         -------                     ------
    Financing activities:
    Advances from (repayments to) Lockheed Martin . . . . . . . . . . . . . . .           20,579                     (9,751) 
                                                                                          ------                     ------
    Net change in cash  . . . . . . . . . . . . . . . . . . . . . . . . . . . .               --                         --
                                                                                         =======                    =======
</TABLE>


                   See notes to combined financial statements.
<PAGE>
<PAGE>F-26
                      LOCKHEED MARTIN PREDECESSOR BUSINESSES
                      NOTES TO COMBINED FINANCIAL STATEMENTS

                                  March 31, 1997
                              (Dollars in thousands)

    1.  Background and Description of Businesses

         On January 31, 1997, Lockheed Martin Corporation ("Lockheed
    Martin"), Lehman Brothers Holdings Inc. ("Lehman"), Frank C. Lanza
    ("Lanza") and Robert V. LaPenta ("LaPenta") entered into a Memorandum of
    Understanding regarding the transfer of certain businesses of Lockheed
    Martin to a newly formed corporation ("Newco") owned by Lockheed Martin,
    Lehman, Lanza and LaPenta. The businesses transferred include Lockheed
    Martin's Wideband Systems Division, Communications Systems Division and
    Products Group, comprising eleven autonomous operations (collectively the
    "Lockheed Martin Predecessor Businesses" or the "Businesses"). Also
    included in the transaction is the acquisition of a semiconductor product
    line of another business and certain leasehold improvements in New York
    City.

         Effective April 1, 1996, Lockheed Martin acquired substantially all
    the assets and liabilities of the defense businesses of Loral Corporation
    ("Loral"), including the Wideband Systems Division and the Products Group.
    The acquisition of the Wideband Systems Division and Products Group
    businesses (the "Acquired Businesses") has been accounted for as a
    purchase by Lockheed Martin Communications Systems Division ("Division").
    The acquisition has been reflected in these financial statements based on
    the purchase price allocated to those acquired businesses by Lockheed
    Martin. As such, the accompanying combined financial statements reflect
    the results of operations of the Division and the Acquired Businesses from
    the effective date of acquisition including the effects of an allocated
    portion of cost in excess of net assets acquired resulting from the
    acquisition. The assets and liabilities recorded in connection with the
    purchase price allocation were $400,993 and $113,190, respectively.

         Had the acquisition of Wideband Systems Division and the Products
    Group occurred on January 1, 1996, the unaudited pro forma sales and net
    income for the three months ended March 31, 1996 would have been $173,353
    and $1,529, respectively. The pro forma results, which are based on
    various assumptions, are not necessarily indicative of what would have
    occurred had the acquisition been consummated on January 1, 1996.

         The Businesses are suppliers of sophisticated secure communication
    systems and specialized communication products including secure, high data
    rate communication systems, commercial fixed wireless communication
    products, microwave components, avionic displays and recorders and
    instrument products. The Company's customers included the Department of
    Defense, selected U.S. government intelligence agencies, major
    aerospace/defense prime contractors and commercial customers. The
    Businesses operate primarily in one industry segment, electronic
    components and systems.

         Substantially all the Businesses' products are sold to agencies of
    the U.S. Government, primarily the Department of Defense, to foreign
    government agencies or to prime contractors or subcontractors thereof. All
<PAGE>
<PAGE>F-27
    domestic government contracts and subcontracts of the Businesses are
    subject to audit and various cost controls, and include standard
    provisions for termination for the convenience of the U.S. Government.
    Multi-year U.S. Government contracts and related orders are subject to
    cancellation if funds for contract performance for any subsequent year
    become unavailable. Foreign government contracts generally include
    comparable provisions relating to termination for the convenience of the
    government.

         The decline in the U.S. defense budget since the mid 1980s has
    resulted in program delays, cancellations and scope reduction for defense
    contracts in general. These events may or may not have an effect on the
    Businesses' programs; however, in the event that U.S. Government
    expenditures for products of the type manufactured by the Businesses are
    reduced, and not offset by greater commercial sales or other new programs
    or products, or acquisitions, there may be a reduction in the volume of
    contracts or subcontracts awarded to the Businesses.

    2.  Summary of Significant Accounting Policies

    Basis of Presentation and Use of Estimates

         The accompanying combined financial statements reflect the
    Businesses' assets, liabilities and operations included in Lockheed
    Martin's historical financial statements that were transferred to Newco.
    Intercompany accounts between Lockheed Martin and the Businesses have been
    included in invested equity. Significant inter-business transactions and
    balances have been eliminated. The assets and operations of the
    semiconductor product line and certain other facilities, which are not
    material to the combined financial statements, have been excluded from the
    combined financial statements.

         The preparation of financial statements in conformity with generally
    accepted accounting principles requires the Businesses' management to make
    estimates and assumptions that affect the reported amounts of assets and
    liabilities and disclosure of contingent assets and liabilities at the
    date of the financial statements and the reported amounts of revenue and
    expenses during the reporting period. The most significant of these
    estimates and assumptions relate to contract estimates of sales and costs,
    allocations from Lockheed Martin, recoverability of recorded amounts of
    fixed assets and cost in excess of net assets acquired, litigation and
    environmental obligations. Actual results could differ from these
    estimates.

    Sales and Earnings

         Sales and profits on cost reimbursable contracts are recognized as
    costs are incurred. Sales and estimated profits under long-term contracts
    are recognized under the percentage of completion method of accounting
    using the cost-to-cost method. Amounts representing contract change orders
    or claims are included in sales only when they can be reliably estimated
    and realization is probable. Sales under short-term production-type
    contracts are recorded as units are shipped; profits applicable to such
    shipments are recorded pro rata, based upon estimated total profit at
    completion of the contract. Amounts representing contract change orders or
    claims are included in sales only when they can be reliably estimated and
<PAGE>
<PAGE>F-28
    realization is probable. Losses on contracts are recognized when
    determined. Revisions in profit estimates are reflected in the period in
    which the facts which require the revision become known.

    Contracts In Process

         Costs accumulated under long-term contracts include direct costs, as
    well as manufacturing overhead, and for government contracts, general and
    administrative costs, independent research and development costs and bid
    and proposal costs. Contracts in process contain amounts relating to
    contracts and programs for which the related operating cycles are longer
    than one year. In accordance with industry practice, these amounts are
    included in current assets.

    Property, Plant and Equipment

         Property, plant and equipment are stated at cost. Depreciation is
    provided primarily using an accelerated method over the estimated useful
    lives (5 to 20 years) of the related assets. Leasehold improvements are
    amortized over the shorter of the lease term or the estimated useful life
    of the improvements.

    Intangibles

         Intangibles, primarily the excess of the cost of purchased
    businesses over the fair value of the net assets acquired, is being
    amortized using a straight-line method primarily over a 40-year period.
    Other intangibles are amortized over their estimated useful lives which
    range from 11-15 years. Amortization expense was $2,655 and $1,896
    (unaudited) for the three months ended March 31, 1997 and 1996,
    respectively. Accumulated amortization was $29,053 at March 31, 1997.

         Intangibles include costs allocated to the Businesses relating to
    the Request for Funding Authorization ("RFA"), consisting of over 20
    restructuring projects to reduce operating costs, initiated by General
    Electric ("GE") Aerospace in 1990 and to the REC Advance Agreement
    ("RAA"), a restructuring plan initiated after Lockheed Martin's
    acquisition of GE Aerospace. The RAA was initiated to close two regional
    electronic manufacturing centers. Restructure costs are reimbursable from
    the U.S. Government if savings can be demonstrated to exceed costs. The
    total cost of restructuring under the RFA and the RAA represented
    approximately 15% of the estimated savings to the U. S. Government and,
    therefore, a deferred asset has been recorded by Lockheed Martin. The
    deferred asset is being allocated to all the former GE Aerospace sites,
    including the Communications Systems Division, on a basis that includes
    manufacturing labor, overhead, and direct material less non-hardware
    subcontracts. As of March 31, 1997 and 1996, approximately $3,798 and
    $6,755, (unaudited) respectively of unamortized RFA and RAA costs are
    included on the Businesses' combined balance sheet in other current assets
    and other assets.

         The carrying values of intangible assets are reviewed if the facts
    and circumstances indicate potential impairment of their carrying value.
    If this review indicates that intangible assets are not recoverable, as
    determined based on the undiscounted cash flows of the entity acquired
<PAGE>
<PAGE>F-29
    over the remaining amortization period, the Division's carrying values
    related to the intangible assets are reduced by the estimated shortfall of
    cash flows.

    Research and Development and Similar Costs

         Research and development costs sponsored by the Businesses include
    research and development and bid and proposal effort related to government
    products and services. These costs are generally allocated among all
    contracts and programs in progress under U. S. Government contractual
    arrangements. Customer-sponsored research and development costs incurred
    pursuant to contracts are accounted for as direct contract costs.

    Financial Instruments

         At March 31, 1997, the carrying value of the Businesses' financial
    instruments, such as receivables, accounts payable and accrued
    liabilities, approximate fair value, based on the short-term maturities of
    these instruments.

    New Accounting Pronouncements

         Effective January 1, 1996, the Businesses adopted Statement of
    Financial Accounting Standards No. 121, "Accounting for the Impairment of
    Long-Lived Assets and Long-Lived Assets to Be Disposed Of" ("SFAS 121").
    SFAS 121 establishes the accounting standards for the impairment of
    long-lived assets, certain intangible assets and cost in excess of net
    assets acquired to be held and used for long-lived assets and certain
    intangible assets to be disposed of. The impact of adopting SFAS 121 was
    not material.

         Effective January 1, 1994, the Businesses adopted Statement of
    Financial Accounting Standards No. 112, "Employers' Accounting for
    Postretirement Benefits" ("SFAS 112"). SFAS 112 requires that the costs of
    benefits provided to employees after employment but before retirement be
    recognized on an accrual basis. The adoption of SFAS 112 did not have a
    material impact on the combined results of operations of the Businesses.

    Unaudited Financial Statements

         The financial statements for the three months ended March 31, 1996
    are unaudited but in the opinion of management include all adjustments
    (consisting of normal recurring accruals) considered necessary for a
    fair presentation.

    3.  Transactions with Lockheed Martin

         The Businesses rely on Lockheed Martin for certain services,
    including treasury, cash management, employee benefits, taxes, risk
    management, internal audit, financial reporting, contract administration
    and general corporate services. Although certain assets, liabilities and
    expenses related to these services have been allocated to the Businesses,
    the combined financial position, results of operations and cash flows
    presented in the accompanying combined financial statements would not be
    the same as would have occurred had the Businesses been independent
    entities. The following describes the related party transactions.
<PAGE>
<PAGE>F-30
    Sales of Products

         The Businesses sell products to Lockheed Martin and its affiliates,
    net sales of which were $21,171 and $6,425 (unaudited) for the three
    months ended March 31, 1997 and 1996, respectively. Included in Contracts
    in Process are receivables from Lockheed Martin and its affiliates of
    $12,392 at March 31, 1997.

    Allocation of Corporate Expenses

         The amount of allocated corporate expenses reflected in these
    combined financial statements has been estimated based primarily on an
    allocation methodology prescribed by government regulations pertaining to
    government contractors. Allocated costs to the Businesses were $5,208 and
    $759 (unaudited) for the three months ended March 31, 1997 and 1996,
    respectively.

    Pensions

         Certain of the Businesses participate in various Lockheed
    Martin-sponsored pension plans covering certain employees. Eligibility for
    participation in these plans varies, and benefits are generally based on
    members' compensation and years of service. Lockheed Martin's funding
    policy is generally to contribute in accordance with cost accounting
    standards that affect government contractors, subject to the Internal
    Revenue code and regulations. Since the aforementioned pension
    arrangements are part of certain Lockheed Martin defined benefit plans, no
    separate actuarial data is available for the portion allocable to the
    Businesses. Therefore, no liability or asset is reflected in the
    accompanying combined financial statements. The Businesses have been
    allocated pension costs based upon participant employee headcount. Pension
    expense included in the accompanying financial statements was $1,848 and
    $1,083 (unaudited) for the three months ended March 31, 1997 and 1996,
    respectively.

    Postretirement Health Care and Life Insurance Benefits

         In addition to participating in Lockheed Martin-sponsored pension
    plans, certain of the Businesses provide varying levels of health care and
    life insurance benefits for retired employees and dependents. Participants
    are eligible for these benefits when they retire from active service and
    meet the pension plan eligibility requirements. These benefits are funded
    primarily on a pay-as-you-go basis with the retiree generally paying a
    portion of the cost through contributions, deductibles and coinsurance
    provisions.

         Since the aforementioned postretirement benefits are part of certain
    Lockheed Martin postretirement arrangements, no separate actuarial data is
    available for the portion allocable to the Businesses. Accordingly, no
    liability is reflected in the accompanying financial statements. The
    Businesses have been allocated postretirement benefits cost based on
    participant employee headcount. Postretirement benefit costs included in
    the accompanying financial statements was $616 and $529 (unaudited) for
    the three months ended March 31, 1997 and 1996, respectively.
<PAGE>
<PAGE>F-31
    Employee Savings Plans

         Under various employee savings plans sponsored by Lockheed Martin,
    the Businesses match the contributions of participating employees up to a
    designated level. The extent of the match, vesting terms and the form of
    the matching contribution vary among the plans. Under these plans, the
    matching contributions, in cash, common stock or both, were $1,241 and
    $386 (unaudited) for the three months ended March 31, 1997 and 1996,
    respectively.

    Stock Options

         Certain employees of the Businesses participate in Lockheed Martin's
    stock option plans. All stock options granted have 10 year terms and vest
    over a two year service period. Exercise prices of options awarded in both
    years were equal to the market price of the stock on the date of grant.
    Pro Forma information regarding net earnings (loss) as required by SFAS
    No. 123 has been determined as if the Company had accounted for its
    employee stock options under the fair value method. The fair value for
    these options was estimated at the date of grant using a Black-
    Scholes option pricing model with the following weighted-average
    assumptions for 1996 and 1995, respectively: risk-free interest rates
    of 5.58% and 6.64%; divided yield of 1.70%; volatility factors related
    to the expected market price of Lockheed Martin's common stock of .186
    and .216; and weighted-average expected option life of five years. The
    weighted average fair values of options granted during 1997 was $17.24.

         For the purpose of pro forma disclosures, the options, estimated
    fair values are amortized to expense over the options' vesting periods.
    The Businesses' pro forma net loss for the three months ended March 31,
    1997 was $386.

    Interest Expense

         Interest expense has been allocated to the Businesses by applying
    Lockheed Martin's weighted average consolidated interest rate to the
    portion of the beginning of the period invested equity account deemed to
    be financed by consolidated debt, which has been determined based on
    Lockheed Martin's debt to equity ratio on such date. Management of the
    Businesses believes that this allocation methodology is reasonable.

    Interest expense was calculated using the following balances and interest
    rates:
<PAGE>
<PAGE>F-32
<TABLE>
<CAPTION>

                                               For the Three Months
                                                  Ended March 31,
                                          ----------------------------
                                              1997           1996
                                          ------------  --------------
                                                          (unaudited)
<S>                                      <C>            <C>

    Invested Equity . . . . . . . . . .    $ 473,609     $ 194,663

    Interest Rate . . . . . . . . . . .          7.1%          7.4%
</TABLE>



    Income Taxes

         The Businesses are included in the consolidated Federal income tax
    return and certain combined and separate state and local income tax
    returns of Lockheed Martin. However, for purposes of these financial
    statements, the provision for income taxes has been allocated to the
    Businesses based upon combined income before income taxes. Income taxes,
    current and deferred, are considered to have been paid or charged to
    Lockheed Martin and are recorded through the invested equity account with
    Lockheed Martin. The principal components of the deferred taxes are
    contract accounting methods, property, plant and equipment, goodwill
    amortization and timing of accruals and reserves.

    Statements of Cash Flows

         The Businesses participate in Lockheed Martin's cash management
    system, under which all cash is received and payments are made by Lockheed
    Martin. All transactions between the Businesses and Lockheed Martin have
    been accounted for as settled in cash at the time such transactions were
    recorded by the Businesses.

    4.  Contracts in Process

         Billings and accumulated costs and profits on contracts, principally
    with the U.S. Government, comprise the following:
<PAGE>
<PAGE>F-33
<TABLE>
<CAPTION>

                                                       March 31, 1997
                                                      ---------------
<S>                                                   <C>

    Billed contract receivables . . . . . . . . . .       35,664
    Other billed receivables, principally
      commercial and affiliates . . . . . . . . . .       42,693
    Unbilled contract receivables . . . . . . . . .       93,494
    Inventoried costs . . . . . . . . . . . . . . .       70,904
                                                        --------
                                                         242,755
    Less, unliquidated progress payments  . . . . .       27,207
                                                        --------
                                                         215,548
                                                        ========

</TABLE>

        The U.S. Government has title to, or a security interest in,
    inventories to which progress payments are applied. Unbilled contract
    receivables represent accumulated costs and profits earned but not yet
    billed to customers at year-end. The Businesses believe that substantially
    all such amounts will be billed and collected within one year.

         The following data has been used in the determination of cost of
    sales:

<TABLE>
<CAPTION>
                                                  For the Three Months Ended
                                                 ---------------------------
                                                     1997          1996
                                                 -----------   -------------
                                                                 (unaudited)
<S>                                              <C>           <C>

    General and administrative costs
      included in inventoried costs  . . . . .    $ 14,536         $   857
    General and administrative costs
      charged to inventory . . . . . . . . . .       8,680           1,529
    Independent research and development
      and bid and proposal costs charged
      to inventory  . . . . . . . . . . . . .       12,024            932

</TABLE>
<PAGE>
<PAGE>F-34
    5.   Property, Plant and Equipment

<TABLE>
<CAPTION>
                                                             March 31, 1997
                                                            ----------------
<S>                                                         <C>

    Land  . . . . . . . . . . . . . . . . . . . . . .         $   9,200
    Building and Improvements . . . . . . . . . . . .            27,000
    Machinery, equipment, furniture and fixtures  . .            75,711
    Leasehold improvements  . . . . . . . . . . . . .             8,512
                                                              ---------
                                                              $ 120,423
                                                              =========

</TABLE>

         Depreciation and amortization expense was $4,529 and $1,166
    (unaudited) for the three months ended March 31, 1997 and 1996,
    respectively. Included within property, plant and equipment is
    approximately $15,000 of assets held for sale which approximates fair
    value.

    6.  Income Taxes

         The (benefit) provision for income taxes was calculated by applying
    statutory tax rates to the reported loss before income taxes after
    considering items that do not enter into the determination of taxable
    income and tax credits reflected in the consolidated provision of Lockheed
    Martin, which are related to the Businesses. For the three months ended
    March 31, 1997 and 1996, it is estimated that the (benefit) provision for
    deferred taxes represent $1,315 and $7 (unaudited), respectively.
    Substantially all the income of the Businesses are from domestic
    operations.

         The effective income tax rate differs from the statutory Federal
    income tax rate for the following reasons:

<TABLE>
<CAPTION>
                                                                                      March 31, 1997            March 31, 1996
                                                                                     -----------------         ----------------
                                                                                                                 (unaudited)
<S>                                                                                  <C>                       <C>

    Statutory Federal income tax rate . . . . . . . . . . . . . . . . . . . . .            (35.0)%                 (34.0)%
    Amortization of cost in excess of net assets acquired . . . . . . . . . . .             (8.1)                   65.3
    Research and development and other tax credits  . . . . . . . . . . . . . .            (11.3)
    State and local income taxes, net of Federal income tax benefit
      and state and local income tax credits . . . . . . . . . . . . . .                     4.8                     6.3
    Foreign sales corporation tax benefits  . . . . . . . . . . . . . . . . . .             (8.4)
    Other, net  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .              9.1                     3.6
                                                                                           -----                   -----
    Effective income tax rate . . . . . . . . . . . . . . . . . . . . . . . . .            (48.9%)                  41.2%
                                                                                           =====                   =====
</TABLE>
<PAGE>
<PAGE>F-35
    7.  Sales to Principal Customers

         The Businesses operate primarily in one industry segment, electronic
    components and systems. Sales to principal customers are as follows:

<TABLE>
<CAPTION>
                                               March 31, 1997   March 31, 1996
                                               --------------   --------------
                                                                 (unaudited)
<S>                                           <C>               <C>

    U.S. Government Agencies  . . . . . .       $ 128,505          $41,153
    Foreign (principally foreign
      governments) . . . . . . . . . . . .         13,612
    Other (principally U.S. Commercial)  .         16,756
                                                ---------          -------
                                                $ 158,873          $41,153
                                                =========          =======
</TABLE>


    8.  Commitments and Contingencies

         The Businesses lease certain facilities and equipment under
    agreements expiring at various dates through 2011. At March 31, 1997,
    future minimum payments for noncancellable operating leases with initial
    or remaining terms in excess of one year are $10,600 (nine months) for
    1997 and 1998, $10,400 for each of the years 1999 and 2000, $10,200 and
    2001, and $6,800 in total thereafter.

         Leases covering major items of real estate and equipment contain
    renewal and or purchase options which may be exercised by the Businesses.
    Rent expense, net of sublease income from other Lockheed Martin entities,
    was $2,553 and $1,150 (unaudited) for the three months ended March 31,
    1997 and 1996, respectively.

         Management is continually assessing the Businesses' obligations with
    respect to applicable environmental protection laws. While it is difficult
    to determine the timing and ultimate cost to be incurred by the Businesses
    in order to comply with these laws, based upon available internal and
    external assessments, with respect to those environmental loss
    contingencies of which management of the Businesses is aware, the
    Businesses believe that even without considering potential insurance
    recoveries, if any, there are no environmental loss contingencies that,
    individually or in the aggregate, would be material to the Businesses'
    results of operations. The Businesses accrue for these contingencies when
    it is probable that a liability has been incurred and the amount of the
    loss can be reasonably estimated.

         The Businesses are engaged in providing products and services under
    contracts with the U.S. Government and to a lesser degree, under foreign
    government contracts, some of which are funded by the U.S. Government. All
    such contracts are subject to extensive legal and regulatory requirements,
    and, from time to time, agencies of the U.S. Government investigate
    whether such contracts were and are being conducted in accordance with
    these requirements. Under government procurement regulations, an
<PAGE>
<PAGE>F-36
    indictment of the Businesses by a federal grand jury could result in the
    Businesses being suspended for a period of time from eligibility for
    awards of new government contracts. A conviction could result in debarment
    from contracting with the federal government for a specified term.

         The Businesses are periodically subject to litigation, claims or
    assessments and various contingent liabilities (including environmental
    matters) incidental to their business. With respect to those investigative
    actions, items of litigation, claims or assessments of which they are
    aware, management of the Businesses is of the opinion that the probability
    is remote that, after taking into account certain provisions that have
    been made with respect to these matters, the ultimate resolution of any
    such investigative actions, items of litigation, claims or assessments
    will have a material adverse effect on the combined financial position or
    results of operations of the Businesses.
<PAGE>
                        LOCKHEED MARTIN PREDECESSOR BUSINESS
<PAGE>F-37
                           COMBINED FINANCIAL STATEMENTS


                  As of December 31, 1996 and 1995 and for the three
                      years in the period ended December 31, 1996
<PAGE>
<PAGE>F-38
                          REPORT OF INDEPENDENT AUDITORS


    To the Board of Directors of
      Lockheed Martin Corporation:

         We have audited the accompanying combined balance sheet of the
    Lockheed Martin Predecessor Businesses, as defined in Note 1 to the
    financial statements, (the "Businesses") as of December 31, 1996 and the
    related combined statements of operations and changes in invested equity
    and cash flows for the year then ended. These financial statements are the
    responsibility of the Businesses' management. Our responsibility is to
    express an opinion on these financial statements based on our audit. We
    did not audit the financial statements of the Lockheed Martin
    Communications Systems Division, which statements reflect total assets and
    sales constituting 35 percent and 30 percent of the related combined
    totals. Those statements were audited by other auditors whose report has
    been furnished to us, and our opinion, insofar as it relates to the
    amounts included for the Communications Systems Division, is based solely
    on the report of the other auditors.

         We conducted our audit in accordance with generally accepted
    auditing standards. Those standards require that we plan and perform the
    audit to obtain reasonable assurance about whether the 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 audit and the report of other auditors provide a reasonable basis for
    our opinion.

         In our opinion, based on our audit and the report of the other
    auditors, the financial statements referred to above present fairly, in
    all material respects, the combined financial position of the Lockheed
    Martin Predecessor Businesses as of December 31, 1996 and their combined
    results of operations and cash flows for the year then ended, in
    conformity with generally accepted accounting principles.


                                                  /s/ Coopers & Lybrand L.L.P.
     1301 Avenue of the Americas
     New York, New York 10019
     March 20, 1997
<PAGE>
<PAGE>F-39
                          REPORT OF INDEPENDENT AUDITORS


    Board of Directors
     Lockheed Martin Corporation:

         We have audited the combined balance sheets of Lockheed Martin
    Communications Systems Division, as defined in Note 1 to the financial
    statements, as of December 31, 1996 and 1995, and the related combined
    statements of operations and changes in invested equity, and cash flows
    for each of the three years in the period ended December 31, 1996. These
    financial statements are the responsibility of the Division's and Lockheed
    Martin Corporation'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
    audits to obtain reasonable assurance about whether the 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 combined financial statements referred to above
    present fairly, in all material respects, the combined financial position
    of Lockheed Martin Communications Systems Division at December 31, 1996
    (not presented separately herein) and 1995, and the combined results of
    its operations and its cash flows for the year ended December 31, 1996
    (not presented separately herein), and the results of its operations and
    its cash flows for each of the two years in the period ended December 31,
    1995, in conformity with generally accepted accounting principles.


                                                         /s/ Ernst & Young LLP
     Washington, D.C.
     March 7, 1997
<PAGE>
<PAGE>F-40
                      LOCKHEED MARTIN PREDECESSOR BUSINESSES

                             COMBINED BALANCE SHEETS
                                  (In thousands)


<TABLE>
<CAPTION>
  
                                                                                               Years Ended
                                                                                               December 31,
                                                                                    ---------------------------------- 
                                                                                         1996               1995
                                                                                    ---------------    ---------------
<S>                                                                                 <C>                <C>

                                       ASSETS
    Current assets:
      Contracts in process  . . . . . . . . . . . . . . . . . . . . . .               $ 198,073           $  42,457
      Other current assets  . . . . . . . . . . . . . . . . . . . . . .                   3,661               3,100
                                                                                      ---------           ---------
          Total current assets  . . . . . . . . . . . . . . . . . . . . . .             201,734              45,557
                                                                                      ---------           ---------
    Property, plant and equipment . . . . . . . . . . . . . . . . . . .                 116,566              31,657
      Less, accumulated depreciation and amortization . . . . . . . . .                  24,983              15,018
                                                                                      ---------           ---------
                                                                                         91,583              16,639
                                                                                      ---------           ---------
    Intangibles, primarily cost in excess of net assets acquired, net
      of amortization  . . . . . . . . . . . . . . . . . . . . . . . . .                282,674             157,560
    Other assets  . . . . . . . . . . . . . . . . . . . . . . . . . . .                  17,307               8,753
                                                                                      ---------           ---------
                                                                                      $ 593,298           $ 228,509
                                                                                      =========           =========

                          LIABILITIES AND INVESTED EQUITY

    Current liabilities:
      Accounts payable, trade  . . . . . . . . . . . . . . . . . . . . .              $  34,163           $   9,583
      Accrued employment costs . . . . . . . . . . . . . . . . . . . . .                 27,313               6,534
      Customer advances and amounts in excess of costs incurred  . . . .                 14,299               1,363
      Other current liabilities  . . . . . . . . . . . . . . . . . . . .                 27,113               6,983
                                                                                      ---------            --------
        Total current liabilities   . . . . . . . . . . . . . . . . . . .               102,888              24,463
                                                                                      ---------            --------

    Other liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .          16,801               9,383
    Commitments and contingencies (Note 8)
    Invested equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .         473,609             194,663
                                                                                      ---------            --------
                                                                                      $ 593,298           $ 228,509
                                                                                      =========           =========
</TABLE>



                   See notes to combined financial statements.
<PAGE>
<PAGE>F-41
                      LOCKHEED MARTIN PREDECESSOR BUSINESSES

         COMBINED STATEMENTS OF OPERATIONS AND CHANGES IN INVESTED EQUITY
                                  (In thousands)


<TABLE>
<CAPTION>
                                                                                        Years Ended December 31,
                                                                            -------------------------------------------------
                                                                                1996               1995               1994
                                                                            -------------      -----------          ---------
<S>                                                                         <C>                <C>                  <C>
 
   Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . .             $ 543,081          $ 166,781           $ 218,845
   Cost of sales . . . . . . . . . . . . . . . . . . . . . . . .               499,390            162,132             210,466
                                                                             ---------          ---------           ---------
   Operating income  . . . . . . . . . . . . . . . . . . . . . .                43,691              4,649               8,379
   Allocated interest expense  . . . . . . . . . . . . . . . . .                24,197              4,475               5,450
                                                                             ---------          ---------           ---------
   Earnings before income taxes  . . . . . . . . . . . . . . . .                19,494                174               2,929
   Income tax expense  . . . . . . . . . . . . . . . . . . . . .                 7,798              1,186               2,293
                                                                             ---------          ---------           ---------
   Net earnings (loss) . . . . . . . . . . . . . . . . . . . . .                11,696             (1,012)                636
   Invested equity--beginning of year  . . . . . . . . . . . . .               194,663            199,506             216,943
   Advances from (repayments to) Lockheed Martin . . . . . . . .               267,250             (3,831)            (18,073)
                                                                             ---------          ---------           ---------

   Invested equity -- end of year  . . . . . . . . . . . . . . .             $ 473,609          $ 194,663           $ 199,506
                                                                             =========          =========          ==========
</TABLE>




                   See notes to combined financial statements.
<PAGE>
<PAGE>F-42
                      LOCKHEED MARTIN PREDECESSOR BUSINESSES

                        COMBINED STATEMENTS OF CASH FLOWS
                                  (In thousands)


<TABLE>
<CAPTION>
                                                                                        Years Ended December 31,
                                                                            -------------------------------------------------
                                                                                 1996             1995              1994
                                                                            --------------     -----------      -------------
<S>                                                                         <C>                <C>              <C>

    Operating activities:
    Net earnings (loss) . . . . . . . . . . . . . . . . . . . . .            $  11,696          $(1,012)          $   636
    Depreciation and amortization . . . . . . . . . . . . . . . .               25,039           11,578            11,467
    Loss (gain) on disposition of property, plant and equipment .                  265               26            (1,078)
    Changes in operating assets and liabilities
      Contracts in process   . . . . . . . . . . . . . . .                      26,103           (3,267)           14,002
      Other current assets   . . . . . . . . . . . . . . .                         489              788             1,502
      Other assets   . . . . . . . . . . . . . . . . . . .                      (5,246)           1,245             2,044
      Accounts payable   . . . . . . . . . . . . . . . . .                       3,198             (648)           (3,099)
      Accrued employment costs . . . . . . . . . . . . . .                       2,282             (611)             (528)
      Customer advances and amounts in excess of costs
        incurred  . . . . . . . . . . . . . . . . . . . . .                    (11,586)           (2,041)             917
      Other current liabilities  . . . . . . . . . . . . .                       4,086             4,004           (3,304)
      Other liabilities  . . . . . . . . . . . . . . . . .                     (25,327)             (699)            (751)
                                                                             ---------          --------           ------
    Net cash from operating activities  . . . . . . . . . . . . .               30,999             9,363           21,808
                                                                             ---------          --------           ------

    Investing activities:
    Acquisition of business . . . . . . . . . . . . . . . . . . .             (287,803)               --               --
    Capital expenditures  . . . . . . . . . . . . . . . . . . . .              (13,528)           (5,532)          (3,735)
    Disposition of property, plant and equipment  . . . . . . . .                3,082                --               --
                                                                             ---------          --------           ------
    Net cash used in investing activities . . . . . . . . . . . .             (298,249)           (5,532)          (3,735)
                                                                             ---------          --------           ------

    Financing activities:
    Advances from (repayments to) Lockheed Martin . . . . . . . .              267,250            (3,831)         (18,073)
                                                                             ---------          --------           ------

    Net change in cash  . . . . . . . . . . . . . . . . . . . . .                   --                --               --
                                                                             =========          ========           ======
</TABLE>




                   See notes to combined financial statements.
<PAGE>
<PAGE>F-43
                      LOCKHEED MARTIN PREDECESSOR BUSINESSES
                      NOTES TO COMBINED FINANCIAL STATEMENTS
                                December 31, 1996
                              (Dollars in thousands)


    1.  Background and Description of Businesses

         On January 31, 1997, Lockheed Martin Corporation ("Lockheed
    Martin"), Lehman Brothers Holdings Inc. ("Lehman"), Frank C. Lanza
    ("Lanza") and Robert V. LaPenta ("LaPenta") entered into a Memorandum of
    Understanding regarding the transfer of certain businesses of Lockheed
    Martin to a newly formed corporation ("Newco") to be owned by Lockheed
    Martin, Lehman, Lanza and LaPenta. The businesses proposed to be
    transferred include Lockheed Martin's Wideband Systems Division,
    Communications Systems Division and Products Group, comprising eleven
    autonomous operations (collectively the "Lockheed Martin Predecessor
    Businesses" or the "Businesses"). Also included in the transaction is the
    acquisition of a semiconductor product line of another business and
    certain leasehold improvements in New York City.

         Effective April 1, 1996, Lockheed Martin acquired substantially all
    the assets and liabilities of the defense businesses of Loral Corporation
    (Loral), including the Wideband Systems Division and the Products Group.
    The acquisition of the Wideband Systems Division and Products Group
    businesses (the "Acquired Businesses") has been accounted for as a
    purchase by Lockheed Martin Communications Systems Division ("Division").
    The acquisition has been reflected in these financial statements based on
    the purchase price allocated to those acquired businesses by Lockheed
    Martin. As such, the accompanying combined financial statements reflect
    the results of operations of the Division and the Acquired Businesses from
    the effective date of acquisition including the effects of an allocated
    portion of cost in excess of net assets acquired resulting from the
    acquisition. The assets and liabilities recorded in connection with the
    purchase price allocation were $400,993 and $113,190, respectively.

         Had the acquisition of Wideband Systems Division and the Products
    Group occurred on January 1, 1995, the unaudited pro forma sales and net
    income for the years ending December 31, 1996 and 1995 would have been
    $675,281 and $12,638, and $691,136 and $4,790, respectively. The pro forma
    results, which are based on various assumptions, are not necessarily
    indicative of what would have occurred had the acquisition been
    consummated on January 1, 1995.

         The Businesses are suppliers of sophisticated secure communication
    systems and specialized communication products including secure, high data
    rate communication systems, commercial fixed wireless communication
    products, microwave components, avionic displays and recorders and
    instrument products. The Company's customers included the Department of
    Defense, selected U.S. government intelligence agencies, major
    aerospace/defense prime contractors and commercial customers. The
    Businesses operate primarily in one industry segment, electronic
    components and systems.

         Substantially all the Businesses' products are sold to agencies of
    the U.S. Government, primarily the Department of Defense, to foreign
<PAGE>
<PAGE>F-44
                     LOCKHEED MARTIN PREDECESSOR BUSINESSES
              NOTES TO COMBINED FINANCIAL STATEMENTS - (continued)
                           (Dollars in thousands)

    government agencies or to prime contractors or subcontractors thereof. All
    domestic government contracts and subcontracts of the Businesses are
    subject to audit and various cost controls, and include standard
    provisions for termination for the convenience of the U.S. Government.
    Multi-year U.S. Government contracts and related orders are subject to
    cancellation if funds for contract performance for any subsequent year
    become unavailable. Foreign government contracts generally include
    comparable provisions relating to termination for the convenience of the
    government.

         The decline in the U.S. defense budget since the mid 1980s has
    resulted in program delays, cancellations and scope reduction for defense
    contracts in general. These events may or may not have an effect on the
    Businesses' programs; however, in the event that U.S. Government
    expenditures for products of the type manufactured by the Businesses are
    reduced, and not offset by greater commercial sales or other new programs
    or products, or acquisitions, there may be a reduction in the volume of
    contracts or subcontracts awarded to the Businesses.

    2.  Summary of Significant Accounting Policies

    Basis of Presentation and Use of Estimates

         The accompanying combined financial statements reflect the
    Businesses' assets, liabilities and operations included in Lockheed
    Martin's historical financial statements that will be transferred to
    Newco. Intercompany accounts between Lockheed Martin and the Businesses
    have been included in invested equity. Significant inter-business
    transactions and balances have been eliminated. The assets and operations
    of the semiconductor product line and certain other facilities, which are
    not material to the combined financial statements, have been excluded from
    the combined financial statements.

         The preparation of financial statements in conformity with generally
    accepted accounting principles requires the Businesses' management to make
    estimates and assumptions that affect the reported amounts of assets and
    liabilities and disclosure of contingent assets and liabilities at the
    date of the financial statements and the reported amounts of revenue and
    expenses during the reporting period. The most significant of these
    estimates and assumptions relate to contract estimates of sales and costs,
    allocations from Lockheed Martin, recoverability of recorded amounts of
    fixed assets and cost in excess of net assets acquired, litigation and
    environmental obligations. Actual results could differ from these
    estimates.

    Sales and Earnings

         Sales and profits on cost reimbursable contracts are recognized as
    costs are incurred. Sales and estimated profits under long-term contracts
    are recognized under the percentage of completion method of accounting
    using the cost-to-cost method. Amounts representing contract change orders
    or claims are included in sales only when they can be reliably estimated
    and realization is probable. Sales under short-term production-type
    contracts are recorded as units are shipped; profits applicable to such
    shipments are recorded pro rata, based upon estimated total profit at
    completion of the contract. Amounts representing contract change orders or
<PAGE>
<PAGE>F-45
                     LOCKHEED MARTIN PREDECESSOR BUSINESSES
              NOTES TO COMBINED FINANCIAL STATEMENTS - (continued)
                             (Dollars in thousands)

    claims are included in sales only when they can be reliably estimated and
    realization is probable. Losses on contracts are recognized when
    determined. Revisions in profit estimates are reflected in the period in
    which the facts which require the revision become known.

    Contracts In Process

         Costs accumulated under long-term contracts include direct costs, as
    well as manufacturing overhead, and for government contracts, general and
    administrative costs, independent research and development costs and bid
    and proposal costs. Contracts in process contain amounts relating to
    contracts and programs for which the related operating cycles are longer
    that one year. In accordance with industry practice, these amounts are
    included in current assets.

    Property, Plant and Equipment

         Property, plant and equipment are stated at cost. Depreciation is
    provided primarily using an accelerated method over the estimated useful
    lives (5 to 20 years) of the related assets. Leasehold improvements are
    amortized over the shorter of the lease term or the estimated useful life
    of the improvements.

    Intangibles

         Intangibles, primarily the excess of the cost of purchased
    businesses over the fair value of the net assets acquired, is being
    amortized using a straight-line method primarily over a 40-year period.
    Other intangibles are amortized over their estimated useful lives which
    range from 11-15 years. Amortization expense was $10,115, $6,086 and
    $6,086 for 1996, 1995 and 1994, respectively. Accumulated amortization was
    $26,524 and $16,738 at December 31, 1996 and 1995, respectively.

         Intangibles include costs allocated to the Businesses relating to
    the Request for Funding Authorization ("RFA"), consisting of over 20
    restructuring projects to reduce operating costs, initiated by General
    Electric ("GE") Aerospace in 1990 and to the REC Advance Agreement
    ("RAA"), a restructuring plan initiated after Lockheed Martin's
    acquisition of GE Aerospace. The RAA was initiated to close two regional
    electronic manufacturing centers. Restructure costs are reimbursable from
    the U.S. Government if savings can be demonstrated to exceed costs. The
    total cost of restructuring under the RFA and the RAA represented
    approximately 15% of the estimated savings to the U.S. Government and,
    therefore, a deferred asset has been recorded by Lockheed Martin. The
    deferred asset is being allocated to all the former GE Aerospace sites,
    including the Communications Systems Division, on a basis that includes
    manufacturing labor, overhead, and direct material less non-hardware
    subcontracts. As of December 31, 1996 and 1995, approximately $4,400 and
    $7,500, respectively of unamortized RFA and RAA costs are incurred on the
    Businesses' combined balance sheet in other current assets and other
    assets.
<PAGE>
<PAGE>F-46
                     LOCKHEED MARTIN PREDECESSOR BUSINESSES
              NOTES TO COMBINED FINANCIAL STATEMENTS - (continued)
                            (Dollars in thousands)

         The carrying values of intangible assets are reviewed if the facts
    and circumstances indicate potential impairment of their carrying value.
    If this review indicates that intangible assets are not recoverable, as
    determined based on the undiscounted cash flows of the entity acquired
    over the remaining amortization period, the Division's carrying values
    related to the intangible assets are reduced by the estimated shortfall of
    cash flows.

    Research and Development and Similar Costs

         Research and development costs sponsored by the Businesses include
    research and development and bid and proposal effort related to government
    products and services. These costs generally are allocated among all
    contracts and programs in progress under U.S. Government contractual
    arrangements. Customer-sponsored research and development costs incurred
    pursuant to contracts are accounted for as direct contract costs.

    Financial Instruments

         At December 31, 1996, the carrying value of the Businesses'
    financial instruments, such as receivables, accounts payable and accrued
    liabilities, approximate fair value, based on the short-term maturities of
    these instruments.

    New Accounting Pronouncements

         Effective January 1, 1996, the Businesses adopted Statement of
    Financial Accounting Standards No. 121, "Accounting for the Impairment of
    Long-Lived Assets and Long-Lived Assets to Be Disposed Of" ("SFAS 121").
    SFAS 121 establishes the accounting standards for the impairment of
    long-lived assets, certain intangible assets and cost in excess of net
    assets acquired to be held and used for long-lived assets and certain
    intangible assets to be disposed of. The impact of adopting SFAS 121 was
    not material.

         Effective January 1, 1994, the Businesses adopted Statement of
    Financial Accounting Standards No. 112, "Employers' Accounting for
    Postretirement Benefits" ("SFAS 112"). SFAS 112 requires that the costs of
    benefits provided to employees after employment but before retirement be
    recognized on an accrual basis. The adoption of SFAS 112 did not have a
    material impact on the combined results of operations of the Businesses.

    3.  Transactions with Lockheed Martin

         The Businesses rely on Lockheed Martin for certain services,
    including treasury, cash management, employee benefits, taxes, risk
    management, internal audit, financial reporting, contract administration
    and general corporate services. Although certain assets, liabilities and
    expenses related to these services have been allocated to the Businesses,
    the combined financial position, results of operations and cash flows
    presented in the accompanying combined financial statements would not be
    the same as would have occurred had the Businesses been independent
    entities. The following describes the related party transactions.
<PAGE>
<PAGE>F-47
                     LOCKHEED MARTIN PREDECESSOR BUSINESSES
              NOTES TO COMBINED FINANCIAL STATEMENTS - (continued)
                           (Dollars in thousands)

    Sales of Products

         The Businesses sell products to Lockheed Martin and its affiliates,
    net sales for which were $70,658, $25,874, and $9,983 in 1996, 1995 and
    1994, respectively. Included in Contracts in Process are receivables from
    Lockheed Martin and its affiliates of $10,924 and $30 at December 31, 1996
    and 1995, respectively.

    Allocation of Corporate Expenses

         The amount of allocated corporate expenses reflected in these
    combined financial statements has been estimated based primarily on an
    allocation methodology prescribed by government regulations pertaining to
    government contractors. Allocated costs to the Businesses were $10,057,
    $2,964 and $4,141 in 1996, 1995 and 1994, respectively.

    Pensions

         Certain of the Businesses participate in various Lockheed
    Martin-sponsored pension plans covering certain employees. Eligibility for
    participation in these plans varies, and benefits are generally based on
    members' compensation and years of service. Lockheed Martin's funding
    policy is generally to contribute in accordance with cost accounting
    standards that affect government contractors, subject to the Internal
    Revenue code and regulations. Since the aforementioned pension
    arrangements are part of certain Lockheed Martin defined benefit plans, no
    separate actuarial data is available for the portion allocable to the
    Businesses. Therefore, no liability or asset is reflected in the
    accompanying combined financial statements. The Businesses have been
    allocated pension costs based upon participant employee headcount. Net
    pension expense included in the accompanying financial statements was
    $7,027, $4,134 and $3,675 in 1996, 1995 and 1994, respectively.

    Postretirement Health Care and Life Insurance Benefits

         In addition to participating in Lockheed Martin-sponsored pension
    plans, certain of the Businesses provide varying levels of health care and
    life insurance benefits for retired employees and dependents. Participants
    are eligible for these benefits when they retire from active service and
    meet the pension plan eligibility requirements. These benefits are funded
    primarily on a pay-as-you-go basis with the retiree generally paying a
    portion of the cost through contributions, deductibles and coinsurance
    provisions. Since the aforementioned postretirement benefits are part of
    certain Lockheed Martin postretirement arrangements, no separate actuarial
    data is available for the portion allocable to the Businesses.
    Accordingly, no liability is reflected in the accompanying financial
    statements. The Businesses have been allocated postretirement benefits
    cost based on participant employee headcount. Postretirement benefit costs
    included in the accompanying financial statements were $2,787, $2,124 and
    $1,694 in 1996, 1995 and 1994, respectively.
<PAGE>
<PAGE>F-48
                     LOCKHEED MARTIN PREDECESSOR BUSINESSES
              NOTES TO COMBINED FINANCIAL STATEMENTS - (continued)
                            (Dollars in thousands)


    Employee Savings Plan

         Under various employee savings plans sponsored by Lockheed Martin,
    the Businesses match the contributions of participating employees up to a
    designated level. The extent of the match, vesting terms and the form of
    the matching contribution vary among the plans. Under these plans, the
    matching contributions, in cash, common stock or both, for 1996, 1995 and
    1994 were $3,940, $1,478 and $1,842, respectively.

    Stock Options

         During 1996 and 1995, certain employees of the Businesses participated 
    in Lockheed Martin's stock option plans. All stock options granted in 
    1996 and 1995 have 10 year terms and vest over a two year service 
    period. Exercise prices of options awarded in both years were equal 
    to the market price of the stock on the date of grant. Pro forma 
    information regarding net earnings (loss) as required 
    by SFAS No. 123 has been determined as if the Company had accounted for its 
    employee stock options under the fair value method. The fair value for 
    these options was estimated at the date of grant using a Black-Scholes 
    option pricing model with the following weighted-average assumptions for 
    1996 and 1995, respectively:  risk-free interest rates of 5.58% and 6.64%; 
    dividend yield of 1.70%; volatility factors related to the expected market 
    price of the Lockheed Martin's common stock of .186 and .216; and 
    weighted-average expected option life of five years. The weighted average 
    fair values of options granted during 1996 and 1995 were $17.24 and $16.09, 
    respectively.

         For the purposes of pro forma disclosures, the options' estimated
    fair values are amortized to expense over the options' vesting periods.
    The Businesses' pro forma net earnings (loss) for 1996 and 1995 were 
    $11,531 and $(1,040), respectively.

    Interest Expense

         Interest expense has been allocated to the Businesses by applying
    Lockheed Martin's weighted average consolidated interest rate to the
    portion of the beginning of the period invested equity account deemed to
    be financed by consolidated debt, which has been determined based on
    Lockheed Martin's debt to equity ratio on such date, except that the
    acquisition of the defense business of Loral Corporation ("Loral") has
    been assumed to be fully financed by debt.

         Interest expense was calculated using the following balances and
    interest rates:
<PAGE>
<PAGE>F-49
                     LOCKHEED MARTIN PREDECESSOR BUSINESSES
              NOTES TO COMBINED FINANCIAL STATEMENTS - (continued)
                         (Dollars in thousands)

<TABLE>
<CAPTION>

                                                                                        Years Ended December 31,
                                                                            -----------------------------------------------
                                                                               1996             1995               1994
                                                                            ---------        -----------        -----------
<S>                                                                       <C>               <C>                 <C>

    Invested Equity:
       Communications Systems Division  . . . . . . . . . .               $ 194,663           $ 199,506          $ 216,943
       Wideband Systems Division and Products Group . . . .               $ 287,803                  --                 --
    Interest Rate . . . . . . . . . . . . . . . . . . . . . . . .              7.20%               7.40%              7.23%

</TABLE>


    Income Taxes

         The Businesses are included in the consolidated Federal income tax
    return and certain combined and separate state and local income tax
    returns of Lockheed Martin. However, for purposes of these financial
    statements, the provision for income taxes has been allocated to the
    Businesses based upon reported combined income before income taxes. Income
    taxes, current and deferred, are considered to have been paid or charged
    to Lockheed Martin and are recorded through the invested equity account
    with Lockheed Martin. The principal components of the deferred taxes are
    contract accounting methods, property, plant and equipment, goodwill
    amortization and timing of actuals.

    Statements of Cash Flows

         The Businesses participate in Lockheed Martin's cash management
    system, under which all cash is received and payments are made by Lockheed
    Martin. All transactions between the Businesses and Lockheed Martin have
    been accounted for as settled in cash at the time such transactions were
    recorded by the Businesses.

    4.  Contracts in Process

         Billings and accumulated costs and profits on contracts, principally
    with the U.S. Government, comprise the following:
<PAGE>
<PAGE>F-50
                     LOCKHEED MARTIN PREDECESSOR BUSINESSES
              NOTES TO COMBINED FINANCIAL STATEMENTS - (continued)
                           (Dollars in thousands)

<TABLE>
<CAPTION>

                                                                                                    Years Ended
                                                                                                    December 31,
                                                                                           -------------------------------  
                                                                                               1996               1995
                                                                                           ----------           ----------      
<S>                                                                                        <C>                  <C>

    Billed contract receivables . . . . . . . . . . . . . . . . . . . . . . . .            $  40,299              $10,237
    Other billed receivables, principally commercial  . . . . . . . . . . . . .               41,154                  --
    Unbilled contract receivables . . . . . . . . . . . . . . . . . . . . . . .               91,053               23,643
    Inventoried costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . .               61,380               10,830
                                                                                            --------               ------
                                                                                             233,886               44,710
    Less, unliquidated progress payments  . . . . . . . . . . . . . . . . . . .              (35,813)              (2,253)
                                                                                            --------               ------
                                                                                           $ 198,073              $42,457
                                                                                           =========              =======
</TABLE>


         The U.S. Government has title to, or a security interest in,
    inventories to which progress payments are applied. Unbilled contract
    receivables represent accumulated costs and profits earned but not yet
    billed to customers at year-end. The Businesses believe that substantially
    all such amounts will be billed and collected within one year.

         The following data has been used in the determination of cost of
    sales:

<TABLE>
<CAPTION>

                                                                                        Years Ended December 31,
                                                                            -----------------------------------------------
                                                                                1996             1995              1994
                                                                            -----------       -----------       -----------
<S>                                                                         <C>               <C>               <C>

    General and administrative costs included in
      inventoried costs  . . . . . . . . . . . . . . . . . . . .            $ 14,700           $ 1,156           $   493
    General and administrative costs charged to inventory  . . .            $ 25,400           $ 3,967           $ 3,640
    Independent research and development and bid and
      proposal costs incurred  . . . . . . . . . . . . . . . . .            $ 36,500           $ 9,800           $10,640

</TABLE>
<PAGE>
<PAGE>F-51
                      LOCKHEED MARTIN PREDECESSOR BUSINESSES
                      NOTES TO COMBINED FINANCIAL STATEMENTS - (continued)
                                  (Dollars in thousands)


    5.  Property, Plant and Equipment

<TABLE>
<CAPTION>
                                                 December 31,
                                           ----------------------
                                              1996         1995
                                          ---------    ----------
<S>                                      <C>           <C>

    Land  . . . . . . . . . . . . . .    $   9,200           --
    Buildings and Improvements  . . .       27,000           --
    Machinery, equipment, furniture
      and fixtures  . . . . . . . . .       73,137      $29,216
    Leasehold improvements  . . . . .        7,229        2,441
                                          --------      -------
                                         $ 116,566      $31,657
                                         =========      =======

</TABLE>

         Depreciation and amortization expense in 1996, 1995 and 1994 was
    $14,924, $5,492 and $5,381, respectively.

    6.  Income Taxes

         The provision for income taxes was calculated by applying statutory
    tax rates to the reported pretax income after considering items that do
    not enter into the determination of taxable income and tax credits
    reflected in the consolidated provision of Lockheed Martin, which are
    related to the Businesses. For the years ended December 31, 1996, 1995 and
    1994, it is estimated that the provision for deferred taxes represent
    ($2,143), $3,994 and $1,252, respectively. Substantially all the income of
    the Businesses are from domestic operations.
<PAGE>
<PAGE>F-52
                     LOCKHEED MARTIN PREDECESSOR BUSINESSES
              NOTES TO COMBINED FINANCIAL STATEMENTS - (continued)
                            (Dollars in thousands)


         The effective income tax rate differs from the statutory Federal
    income tax rate for the following reasons:

<TABLE>
<CAPTION>

                                                                                        Years Ended December 31,
                                                                            -----------------------------------------------
                                                                               1996              1995              1994
                                                                            ----------        ----------        -----------   
<S>                                                                         <C>               <C>               <C>

    Statutory Federal income tax rate . . . . . . . . . . . . . .               35%               34%               34%
    Amortization of cost in excess of net assets acquired . . . .                2               529                31
    Research and development and other tax credits  . . . . . . .               (2)               --                --
    State and local income taxes, net of Federal income
      tax benefit and state and local income tax
      credits  . . . . . . . . . . . . . . . . . . . . . .                       6               101                12
    Foreign sales corporation tax benefit . . . . . . . . . . . .               (1)               --                --
    Other, net                                                                  --                17                 1
                                                                                --               ---                --
    Effective income tax rate . . . . . . . . . . . . . . . . . .               40%              681%               78%
                                                                                ==               ===                ==
</TABLE>
<PAGE>
<PAGE>F-53
                     LOCKHEED MARTIN PREDECESSOR BUSINESSES
              NOTES TO COMBINED FINANCIAL STATEMENTS - (continued)
                            (Dollars in thousands)


    7.  Sales to Principal Customers

         The Business operate primarily in one industry segment, communication
    systems and products. Sales to principal customers are as follows:


<TABLE>
<CAPTION>

                                                                                        Years Ended December 31,
                                                                            -----------------------------------------------
                                                                               1996              1995              1994
                                                                            ----------        ----------        -----------   
<S>                                                                         <C>               <C>               <C>


    U.S. Government Agencies  . . . . . . . . . . . . . . . . . .           $425,033          $161,617          $216,084
    Foreign (principally foreign governments) . . . . . . . . . .             33,475             4,945             1,623
    Other (principally commercial)  . . . . . . . . . . . . . . .             84,573               219             1,138
                                                                             -------           -------           -------
                                                                            $543,081          $166,781          $218,845
                                                                            ========          ========          ========
</TABLE>


    8.  Commitments and Contingencies

         The Businesses lease certain facilities and equipment under agreements
    expiring at various dates through 2011. At December 31, 1996, future
    minimum payments for noncancellable operating leases with initial or
    remaining terms in excess of one year are $11,400 for each of the years
    1997 through 2001, and $12,300 in total thereafter.

         Leases covering major items of real estate and equipment contain
    renewal and/or purchase options which may be exercised by the Businesses.
    Rent expense, net of sublease income from other Lockheed Martin entities,
    was $8,495, $4,772 and $5,597 in 1996, 1995 and 1994, respectively.

         Management is continually assessing the Businesses' obligations
    with respect to applicable environmental protection laws. While it is
    difficult to determine the timing and ultimate cost to be incurred by
    the Businesses in order to comply with these laws, based upon available
    internal and external assessments, with respect to those environmental
    loss contingencies of which management of the Businesses is aware, the
    Businesses believe that even without considering potential insurance
    recoveries, if any, there are no environmental loss contingencies that,
    individually or in the aggregate, would be material to the Businesses'
    results of operations. The Businesses accrue for these contingencies when
    it is probable that a liability has been incurred and the amount of the
    loss can be reasonably estimated.
<PAGE>
<PAGE>F-54
                     LOCKHEED MARTIN PREDECESSOR BUSINESSES
              NOTES TO COMBINED FINANCIAL STATEMENTS--(continued)
                            (Dollars in thousands)


         The Businesses are engaged in providing products and services under
    contracts with the U.S. Government and to a lesser degree under foreign
    government contracts, some of which are funded by the U.S. Government.
    All such contracts are subject to extensive legal and regulatory
    requirements, and, from time to time, agencies of the U.S. Government
    investigate whether such contracts were and are being conducted in
    accordance with these requirements. Under government procurement
    regulations, an indictment of the Businesses by a federal grand jury
    could result in the Businesses being suspended for a period of time
    from eligibility for awards of new government contracts. A conviction
    could result in debarment from contracting with the federal government
    for a specified term.

         The Businesses are periodically subject to litigation, claims or
    assessments and various contingent liabilities (including environmental
    matters) incidental to its business. With respect to those investigative
    actions, items of litigation, claims or assessments of which they are
    aware, management of the Businesses is of the opinion that the probability
    is remote that, after taking into account certain provisions that have
    been made with respect to these matters, the ultimate resolution of any
    such investigative actions, items of litigation, claims or assessments
    will have a material adverse effect on the financial position or results
    of operations of the Businesses.
<PAGE>
<PAGE>F-55
                        REPORT OF INDEPENDENT AUDITORS


Board of Directors of
 Lockheed Martin Corporation:

   We have audited the accompanying combined statements of operations and
cash flows for the Loral Acquired Businesses as defined in Note 1, (the
"Businesses") for the three months ended March 31, 1996 and the years ended
December 31, 1995 and 1994. These financial statements are the responsibility
of the Businesses' 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 audits to
obtain reasonable assurance about whether the 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 combined results of the operations and
cash flows of the Businesses for the three months ended March 31, 1996 and
the years ended December 31, 1995 and 1994, in conformity with generally
accepted accounting principles.


                                          /s/ Coopers & Lybrand L.L.P.
 1301 Avenue of the Americas
 New York, New York 10019
 March 20, 1997
<PAGE>
<PAGE>F-56
                           LORAL ACQUIRED BUSINESSES

                       COMBINED STATEMENTS OF OPERATIONS
                                (In thousands)

<TABLE>
<CAPTION>

                                                                          Three                   Years Ended December 31,
                                                                       Months Ended      -----------------------------------------
                                                                      March 31, 1996             1995                  1994
                                                                  -------------------    -------------------   -------------------
<S>                                                               <C>                    <C>                   <C>

Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . .          $132,200              $448,165              $283,129
Cost and expenses . . . . . . . . . . . . . . . . . . . . . . .           124,426               424,899               273,181
                                                                        ---------              --------              --------
Operating income  . . . . . . . . . . . . . . . . . . . . . . .             7,774                23,266                 9,948
Allocated interest expense  . . . . . . . . . . . . . . . . . .             4,365                20,799                 8,375
                                                                        ---------              --------              --------
Income before income taxes  . . . . . . . . . . . . . . . . . .             3,409                 2,467                 1,573
Income taxes  . . . . . . . . . . . . . . . . . . . . . . . . .             1,292                   854                   560
                                                                        ---------              --------              --------
Net income  . . . . . . . . . . . . . . . . . . . . . . . . . .          $  2,117              $  1,613              $  1,013
                                                                        =========              ========              ========
</TABLE>


                  See notes to combined financial statements.
<PAGE>
<PAGE>F-57
                           LORAL ACQUIRED BUSINESSES

                       COMBINED STATEMENTS OF CASH FLOWS
                                (In thousands)

<TABLE>
<CAPTION>

                                                                          Three                   Years Ended December 31,
                                                                       Months Ended      -----------------------------------------
                                                                      March 31, 1996             1995                  1994
                                                                  -------------------    -------------------   --------------------
<S>                                                               <C>                    <C>                   <C>

Operating Activities:
Net Income  . . . . . . . . . . . . . . . . . . . . . . . . . .          $  2,117             $   1,613              $ 1,013
Depreciation and amortization . . . . . . . . . . . . . . . . .             5,011                20,625               15,952
Changes in operating assets and liabilities
    Contracts in process  . . . . . . . . . . . . . . . . . . .           (11,382)                7,327                4,499
    Other current assets  . . . . . . . . . . . . . . . . . . .            (3,436)                  890                 (156)
    Other assets  . . . . . . . . . . . . . . . . . . . . . . .             2,437                 6,736               (3,633)
    Accounts payable and accrued liabilities  . . . . . . . . .             4,525                (4,533)              (3,944)
    Other current liabilities . . . . . . . . . . . . . . . . .             3,348                 4,428               (3,150)
    Other liabilities . . . . . . . . . . . . . . . . . . . . .              (452)                  117                 (415)
                                                                        ---------             ---------              -------
Net cash from operating activities  . . . . . . . . . . . . . .             2,168                37,203               10,166
                                                                        ---------             ---------              -------

Investing activities:
Acquisition of business . . . . . . . . . . . . . . . . . . . .                --              (214,927)                  --
Capital expenditures  . . . . . . . . . . . . . . . . . . . . .            (3,962)              (12,683)              (7,390)
Disposition of property, plant and equipment  . . . . . . . . .               187                 4,342                  144
                                                                        ---------             ---------              -------
                                                                           (3,775)             (223,268)              (7,246)
                                                                        ---------             ---------              -------

Financing activities:
Advances from (repayments to) Loral . . . . . . . . . . . . . .             1,607               186,065               (2,920)
                                                                        ---------             ----------             -------
Net change in cash  . . . . . . . . . . . . . . . . . . . . . .                --                    --                   --
                                                                        =========             =========              =======
</TABLE>


                  See notes to combined financial statements.
<PAGE>
<PAGE>F-58
                           LORAL ACQUIRED BUSINESSES

                    NOTES TO COMBINED FINANCIAL STATEMENTS
                            (Dollars in thousands)


1.  Background and Description of Business

     On January 31, 1997, Lockheed Martin Corporation ("Lockheed Martin"),
Lehman Brothers Holdings Inc. ("Lehman"), Frank C. Lanza ("Lanza") and Robert
V. LaPenta ("LaPenta") entered into a Memorandum of Understanding ("MOU")
regarding the transfer of certain businesses of Lockheed Martin to a newly
formed corporation ("Newco") to be owned by Lockheed Martin, Lehman, Lanza
and LaPenta. The businesses proposed to be transferred (the "Loral Acquired
Businesses" or "Businesses") include Lockheed Martin's Wideband Systems
Division and the Products Group, comprised of ten autonomous operations, all
of which were acquired by Lockheed Martin effective April 1, 1996 as part of
the acquisition by Lockheed Martin of the defense electronics business of
Loral Corporation ("Loral"). Also included in the transaction is the
acquisition of a semiconductor product line of another business and certain
leasehold improvements in New York City.

     The Businesses are leading suppliers of sophisticated secure
communication systems, microwave communication components, avionic and
instrumentation products and other products and services to major aerospace
and defense contractors as well as the U.S. Government. The Businesses
operate primarily in one industry segment, communication systems and
products.

     Substantially all the Business' products are sold to agencies of the
United States Government, primarily the Department of Defense, to foreign
government agencies or to prime contractors or subcontractors thereof. All
domestic government contracts and subcontracts of the Businesses are subject
to audit, various cost controls and include standard provisions for
termination for the convenience of the government. Multi-year government
contracts and related orders are subject to cancellation if funds for
contract performance for any subsequent year become unavailable. Foreign
government contracts generally include comparable provisions relating to
termination for the convenience of the government.

     The decline in the U.S. defense budget since the mid 1980s has resulted
in program delays, cancellations and scope reductions for defense contractors
in general. These events may or may not have an effect on the Businesses'
programs; however, in the event that expenditures for products of the type
manufactured by the Businesses are reduced, and not offset by greater foreign
sales or other new programs or products, or acquisitions, there may be a
reduction  in the volume of contracts or subcontracts awarded to the
Businesses.

     The Businesses' operations, as presented herein, include allocations and
estimates of certain expenses of Loral based upon estimates of services
performed by Loral that management of the Businesses believe are reasonable.
Such services include treasury, cash management, employee benefits, taxes,
risk management, internal audit and general corporate services. Accordingly,
the results of operations and cash flows as presented herein may not be the
same as would have occurred had the Businesses been independent entities.
<PAGE>
<PAGE>F-59
                           LORAL ACQUIRED BUSINESSES

              NOTES TO COMBINED FINANCIAL STATEMENTS--(Continued)
                            (Dollars in thousands)



2.  Basis of Presentation

Basis of Combination

     The accompanying combined financial statements reflect the Businesses'
assets, liabilities and operations included in Loral Corporation's historical
financial statements that will be transferred to Newco. All significant
intercompany transactions and amounts have been eliminated. The combined
financial statements do not include the operations of telecommunications
switch product line which will not be transferred and was exited in 1995.
Also, the assets and operations of the semiconductor product line and certain
other facilities which are not material to the Businesses have been excluded
from the financial statements.

Allocation of Corporate Expenses

     The amount of corporate office expenses reflected in these financial
statements has been estimated based primarily on the allocation methodology
prescribed by government regulations pertaining to government contractors,
which management of the Businesses believes to be a reasonable allocation
method.

Income Taxes

     The Businesses were included in the consolidated Federal income tax
return and certain combined and separate state and local income tax returns
of Loral. However, for the purposes of these financial statements, the
provision for income taxes was allocated based upon reported income before
income taxes. Such provision was recorded through the advances from
(repayments to) Loral account.

Interest Expense

     Interest expense has been allocated to the Businesses by applying
Loral's weighted average consolidated interest rate to the portion of the
beginning of the period invested equity account deemed to be financed by
consolidated debt, which amount has been determined based on the Loral's debt
to equity ratio on such date, except that the acquisition of Wideband Systems
has been assumed to be fully financed by debt.

Statements of Cash Flows

     The Businesses participated in Loral's cash management system, under
which all cash was received and payments made by Loral. All transactions
between the Businesses and Loral have been accounted for as settled in cash
on the date such transactions were recorded by the Businesses.
<PAGE>
<PAGE>F-60
                           LORAL ACQUIRED BUSINESSES

              NOTES TO COMBINED FINANCIAL STATEMENTS--(Continued)
                            (Dollars in thousands)

3.  Summary of Significant Accounting Policies

Contracts In Process

     Sales on long-term production-type contracts are recorded as units are
shipped; profits applicable to such shipments are recorded pro rata, based
upon estimated total profit at completion of the contract. Sales and profits
on cost reimbursable contracts are recognized as costs are incurred. Sales
and estimated profits under other long-term contracts are recognized under
the percentage of completion method of accounting using the cost-to-cost
method. Amounts representing contract change orders or claims are included in
sales only when they can be reliably estimated and realization is probable.
Incentive fees and award fees enter into the determination of contract
profits when they can be reliably estimated.

     Costs accumulated under long-term contracts include direct costs as well
as manufacturing, overhead, and for government contracts, general and
administrative, independent research and development and bid and proposal
costs. Losses on contracts are recognized when determined. Revisions in
profit estimates are reflected in the period in which the facts which require
the revision become known.

Depreciation and Amortization

     Depreciation is provided primarily on the straight-line method over the
estimated useful lives of the related assets. Leasehold improvements are
amortized over the shorter of the lease term or the estimated useful life of
the improvements. The excess of the cost of purchased businesses over the
fair value of the net assets acquired is being amortized using a straight-
line method generally over a 40-year period.

     The carrying amount of cost in excess of net assets acquired is
evaluated on a recurring basis. Current and future profitability as well as
current and future undiscounted cash flows, excluding financing costs, of the
underlying businesses are primary indicators of recoverability. There were no
adjustments to the carrying amount of cost in excess of net assets acquired
resulting from these evaluations during the periods presented.

Use of Estimates

     The preparation of financial statements in conformity with generally
accepted accounting principles requires the Businesses' management to make
estimates and assumptions that affect the reported amounts of assets and
liabilities and disclosure of contingent assets and liabilities at the date
of the financial statements and the reported amounts of revenue and expenses
during the reporting period. The most significant of these estimates and
assumptions relate to contract estimates of sales and costs, cost allocations
from Loral, including interest and income taxes, recoverability of recorded
amounts of fixed assets and cost in excess of net assets acquired, litigation
and environmental obligations. Actual results could differ from these
estimates.
<PAGE>
<PAGE>F-61
                           LORAL ACQUIRED BUSINESSES

              NOTES TO COMBINED FINANCIAL STATEMENTS--(Continued)
                            (Dollars in thousands)

New Accounting Pronouncements

     Effective January 1, 1996, the Businesses adopted Statement of Financial
Accounting Standards No. 121, "Accounting for the Impairment of Long-Lived
Assets to Be Disposed Of" ("SFAS 121"). SFAS 121 establishes the accounting
standards for the impairment of long-lived assets, certain intangible assets
and cost in excess of net assets and certain intangible assets to be disposed
of. The impact of adopting SFAS 121 was not material.

     Effective January 1, 1994, the Businesses adopted Statement of Financial
Accounting Standards No. 112, "Employers' Accounting for Postemployment
Benefits" ("SFAS 112"). SFAS 112 requires that the costs of benefits provided
to employees after employment but before retirement be recognized on an
accrual basis. The adoption of SFAS 112 did not have a material impact on the
results of operations of the Businesses.

4.  Acquisitions

     Effective May 1, 1995, Loral acquired substantially all the assets and
liabilities of the Defense Systems operations of Unisys Corporation, which
included the Wideband Systems Division. The acquisition has been accounted
for as a purchase. As such, the accompanying combined financial statements
reflect the results of operations of the Wideband Systems Division from the
effective date of acquisition, including the amortization of an allocated
portion of cost in excess of net assets acquired resulting from the
acquisition. Such allocation was based on the sales and profitability of the
Wideband Systems Divisions relative to the aggregate sales and profitability
of the defense systems operations acquired by Loral. The assets and
liabilities recorded in connection with the purchase price allocation were
$240,525 and $25,598, respectively.

     Had the acquisition of the Wideband Systems Division occurred on January
1, 1994, the unaudited pro forma sales and net income (loss) for the years
ending December 31, 1995 and 1994 would have been $524,355 and $700, and
$504,780 and ($963), respectively. The results, which are based on various
assumptions, are not necessarily indicative of what would have occurred had
the acquisition been consummated as of January 1, 1994.
<PAGE>
<PAGE>F-62
                           LORAL ACQUIRED BUSINESSES

              NOTES TO COMBINED FINANCIAL STATEMENTS--(Continued)
                            (Dollars in thousands)

5. Operating Expenses

     The following expenses have been included in the statements of
operations:

<TABLE>
<CAPTION>

                                                                          Three                   Years Ended December 31,
                                                                       Months Ended      -----------------------------------------
                                                                      March 31, 1996             1995                  1994
                                                                  -------------------    -------------------   -------------------
<S>                                                               <C>                    <C>                   <C>

General and administrative expenses . . . . . . . . . . . . . .          $23,558               $90,757               $74,205
Independent research and development, and bid and proposal
    costs . . . . . . . . . . . . . . . . . . . . . . . . . . .          $ 5,587               $21,370               $19,491

</TABLE>


6.  Income Taxes

     The provision for income taxes was calculated by applying Loral's
statutory tax rates to the reported pre-tax book income after considering
items that do not enter into the determination of taxable income and tax
credits reflected in the consolidated provision which are related to the
Businesses. It is estimated that deferred income taxes represent
approximately $714,000, $2,857,000 and $4,060,000 of the provisions for
income taxes reflected in these financial statements for the three months
ended March 31, 1996 and the years ended December 31, 1995 and 1994. The
principal components of deferred income taxes are contract accounting
methods, property plant and equipment, goodwill amortization, and timing of
accruals. Substantially all of the Businesses' income is from domestic
operations.
<PAGE>
<PAGE>F-63
                           LORAL ACQUIRED BUSINESSES

              NOTES TO COMBINED FINANCIAL STATEMENTS--(Continued)
                            (Dollars in thousands)

     The  following is a reconciliation of the statutory rate to the effective
tax rates reflected in the financial statements:

<TABLE>
<CAPTION>

                                                                                       Years Ended December 31,
                                                                  ---------------------------------------------------------------
                                                                           1996                  1995                  1994
                                                                  -------------------    -------------------   -------------------
<S>                                                               <C>                    <C>                   <C>

Statutory Federal income tax rate . . . . . . . . . . . . . . .            35.0%                 35.0%                 35.0%
Research and development and other tax credits  . . . . . . . .              --                 (18.6)                (43.4)
State and local income taxes, net of Federal income tax
    benefit and state and local income tax credits  . . . . . .             3.9                   (.3)                (15.5)
Foreign sales corporation tax benefit . . . . . . . . . . . . .            (2.2)                 (3.0)                (13.6)
Amortization of goodwill  . . . . . . . . . . . . . . . . . . .             6.3                  35.1                  55.0
Other, net  . . . . . . . . . . . . . . . . . . . . . . . . . .            (5.1)                (13.6)                 18.1
                                                                          -----                 -----                  ----
Effective income tax rate . . . . . . . . . . . . . . . . . . .            37.9%                 34.6%                 35.6%
                                                                          =====                 =====                  ====
</TABLE>


7.  Interest Expense

     Interest expense was calculated using the following balances and
interest rates:

<TABLE>
<CAPTION>

                                                                          Three                   Years Ended December 31,
                                                                       Months Ended      -----------------------------------------
                                                                      March 31, 1996             1995                  1994
                                                                  -------------------    -------------------   -------------------
<S>                                                               <C>                    <C>                   <C>

Invested Equity . . . . . . . . . . . . . . . . . . . . . . . .          $453,062              $265,384              $267,291
Interest Rate . . . . . . . . . . . . . . . . . . . . . . . . .              7.40%                 7.87%                 6.56%
Wideband Systems Allocated Purchase Price . . . . . . . . . . .                --              $214,927                    --
Interest Rate . . . . . . . . . . . . . . . . . . . . . . . . .                --                  7.40%                   --

</TABLE>
<PAGE>
<PAGE>F-64
                           LORAL ACQUIRED BUSINESSES

              NOTES TO COMBINED FINANCIAL STATEMENTS--(Continued)
                            (Dollars in thousands)

8.  Commitments and Contingencies

     The Businesses lease certain facilities and equipment under agreements
expiring at various dates through 2011. Leases covering major items of real
estate and equipment contain renewal and/or purchase options which may be
exercised by the Businesses. Rent expense for the three months ended March
31, 1996 was $1,063. Rent expense for the years ended December 31, 1995 and
1994 was $4,276 and $4,027, respectively.

     Management is continually assessing its obligations with respect to
applicable environmental protection laws. While it is difficult to determine
the timing and ultimate cost to be incurred by the Businesses in order to
comply with  these laws, based  upon available internal and external
assessments, the Businesses believe that even without considering potential
insurance recoveries, if any, there are no environmental loss contingencies
that, individually or in the aggregate, would be material to the Businesses'
operations. The Businesses accrue for these contingencies when it is probable
that a liability has been incurred and the amount of the loss can be
reasonably estimated. The Businesses believe that it has adequately accrued
for future expenditures in connection with environmental matters and that
such expenditures will not have a material adverse effect on its financial
position or results of operations.

     There are a number of lawsuits or claims pending against the Businesses
and incidental to its business. However, in the opinion of management, the
ultimate liability on these matters, if any, will not have a material adverse
effect on the financial position or results of operations of the Businesses.
<PAGE>
<PAGE>F-65
                           LORAL ACQUIRED BUSINESSES

              NOTES TO COMBINED FINANCIAL STATEMENTS--(Continued)
                            (Dollars in thousands)


9.  Pensions and Other Employee Benefits

Pensions

     The Businesses participate in various Loral-sponsored pension plans both
contributory and non-contributory covering certain employees. Eligibility for
participation in these plans varies, and benefits are generally based on
members' compensation and years of service. Loral's funding policy was
generally to contribute in accordance with cost accounting standards that
affect government contractors, subject to the Internal Revenue code and
regulations thereon. Since the aforementioned pension arrangements were part
of certain Loral defined benefit or defined contribution plans, no separate
actuarial data was available for the Businesses. The Businesses have been
allocated their share of pension costs based upon participation employee
headcount. Net pension expense, which approximates the amount funded,
included in the accompanying financial statements was $1,234, $4,391 and
$3,150 for the three months ended March 31, 1996 and the years ended December
31, 1995 and 1994, respectively.

Postretirement Health Care and Life Insurance Benefits

     In addition to participating in Loral-sponsored pension plans, the
Businesses provide certain health care and life insurance benefits for
retired employees and dependents at certain locations. Participants are
eligible for these benefits when they retire from active service and meet the
pension plan eligibility requirements. These benefits are funded primarily on
a pay-as-you-go basis with the retiree generally paying a portion of the cost
through contributions, deductibles and coinsurance provisions. Since the
aforementioned postretirement benefits were part of certain Loral
postretirement arrangements, no separate actuarial data is available for the
Businesses. The Businesses have been allocated postretirement benefit costs
based upon participant employee headcount. Postretirement benefit costs
included in the accompanying financial statements were $402, $1,646 and
$1,682 for the three months ended March 31, 1996 and the years ended December
31, 1995 and 1994, respectively.

Employee Savings Plans

     Under various employee savings plans sponsored by Loral, the Businesses
matched the contributions of participating employees up to a designated
level. The extent of the match, vesting terms and the form of the matching
contribution vary among the plans. Under these plans, the matching
contributions, in cash, common stock or both, for the three months ended
March 31, 1996 and the years ended December 31, 1995 and 1994 were $634,
$1,879 and $1,844, respectively.
<PAGE>
<PAGE>F-66
                           LORAL ACQUIRED BUSINESSES

              NOTES TO COMBINED FINANCIAL STATEMENTS--(Continued)
                            (Dollars in thousands)


10.  Sales to Principal Customers

     The Businesses operate primarily in one industry segment, electronic
components and systems. Sales to principal customers are as follows:

<TABLE>
<CAPTION>

                                                                                                        Years Ended
                                                                          Three                         December 31,
                                                                       Months Ended      -----------------------------------------
                                                                      March 31, 1996             1995                  1994
                                                                  -------------------    -------------------   -------------------
<S>                                                               <C>                    <C>                   <C>

 U.S. Government Agencies   . . . . . . . . . . . . . . . . . .          $ 94,993              $328,476              $160,068
 Foreign (principally foreign governments)  . . . . . . . . . .            16,838                62,549                65,883
 Other (principally commercial)   . . . . . . . . . . . . . . .            20,369                57,140                57,178
                                                                        ---------              --------              --------
                                                                         $132,200              $448,165              $283,129
                                                                        =========              ========              ========
</TABLE>
<PAGE>
<PAGE>F-67
                           LORAL ACQUIRED BUSINESSES

              NOTES TO COMBINED FINANCIAL STATEMENTS--(Continued)
                            (Dollars in thousands)

Foreign sales comprise the following:

<TABLE>
<CAPTION>

                                                                                                        Years Ended
                                                                          Three                         December 31,
                                                                       Months Ended      -----------------------------------------
                                                                      March 31, 1996             1995                  1994
                                                                  -------------------    -------------------   -------------------
<S>                                                               <C>                    <C>                   <C>

Export sales
    Asia  . . . . . . . . . . . . . . . . . . . . . . . . . . .          $ 4,056               $19,248               $30,790
    Middle East . . . . . . . . . . . . . . . . . . . . . . . .            3,648                 4,147                 6,035
    Europe  . . . . . . . . . . . . . . . . . . . . . . . . . .            6,275                26,283                18,368
    Other . . . . . . . . . . . . . . . . . . . . . . . . . . .            2,859                12,871                10,690
                                                                        --------               -------               ------- 
    Total foreign sales . . . . . . . . . . . . . . . . . . . .          $16,838               $62,549               $65,883
                                                                        ========               =======               ======= 

</TABLE>


11.  Related Party Transactions

    The Businesses had a number of transactions with Loral and its affiliates.
Management believes that the arrangements are as favorable to the Businesses
as could be obtained from unaffiliated parties. The following describe the
related party transactions.

    Loral allocated certain operational, administrative, legal and other
services to the Businesses. Costs allocated to the Businesses were $1,827,
$6,535 and $5,123 for the three months ended March 31, 1996 and the years
ended December 31, 1995 and 1994, respectively. The Businesses sold products
to Loral and its affiliates. Net sales to Loral were $14,840 for the three
months ended March 31, 1996 and were $54,600 and $28,542 in 1995 and 1994,
respectively. Net sales to Space Systems/Loral were $2,471 for the three
months ended March 31, 1996 and were $4,596 and $1,678 in 1995 and 1994,
respectively. Net sales to K&F Industries were $1,173 for the three months
ended  March 31, 1996 and were $2,415 and $3,962 in 1995 and 1994,
respectively.
<PAGE>
    No person has been authorized to give any information or to make any
    representations other than those contained in this Prospectus, and, if
    given or made, such information or representations must not be relied upon
    as having been authorized. This Prospectus does not constitute an offer
    to sell or the solicitation of an offer to buy any securities other than
    the securities to which it relates or any offer to sell or the solicitation
    of an offer to buy such securities in any circumstances in which such offer
    or solicitation is unlawful. 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 date hereof or that the information contained herein is correct
    as of any time subsequent to its date.

                         _________________________

   
                            Table of Contents

                                                       Page

   Available Information . . . . . . . . . . . . . . . .    7
   Prospectus Summary  . . . . . . . . . . . . . . . . .    8
   Risk Factors  . . . . . . . . . . . . . . . . . . . .   27
   Use of Proceeds . . . . . . . . . . . . . . . . . . .   40
   Capitalization  . . . . . . . . . . . . . . . . . . .   40
   Unaudited Pro Forma Condensed Consolidated Financial
   Statements  . . . . . . . . . . . . . . . . . . . . .   41
   Notes to Unaudited Pro Forma Condensed Consolidated
     Financial Statements  . . . . . . . . . . . . . . .   43
   Selected Financial Information  . . . . . . . . . . .   46
   Management's Discussion and Analysis of Financial
     Condition and Results of Operations . . . . . . . .   50
   Business  . . . . . . . . . . . . . . . . . . . . . .   68
   The Transaction . . . . . . . . . . . . . . . . . . .   90
   Certain Relationships and Related Transactions  . . .   93
   Management  . . . . . . . . . . . . . . . . . . . . .   94
   Ownership of Capital Stock  . . . . . . . . . . . . .  100
   The Exchange Offer  . . . . . . . . . . . . . . . . .  103
   Description of the Exchange Notes . . . . . . . . . .  117
   Certain United States Federal Tax Considerations  . .  157
   Plan of Distribution  . . . . . . . . . . . . . . . .  157
   Legal Matters   . . . . . . . . . . . . . . . . . . .  159
   Experts   . . . . . . . . . . . . . . . . . . . . . .  159
   Index to Financial Statements . . . . . . . . . . . .  F-1
    

    Until        , 1997 (90 days after commencement of this offering), all
    dealers effecting transactions in the exchange notes, whether or not
    participating in the exchange offer, may be required to deliver a
    prospectus.
<PAGE>
                           Preliminary Prospectus



                               $225,000,000






                      L-3 Communications Corporation




                             [LOGO OMITTED]




        Offer to Exchange $225,000,000 of its 10 3/8% Series B Senior
           Subordinated Notes due 2007, which have been registered
             under the Securities Act, for $225,000,000 of its
               outstanding 10 3/8% Senior Subordinated Notes
                               due 2007
<PAGE>
<PAGE>1
                  [ALTERNATE COVER FOR MARKET-MAKING PROSPECTUS]


    PROSPECTUS
    [LOGO OMITTED] 


                          L-3 Communications Corporation

               10 3/8% Series B Senior Subordinated Notes due 2007,
                              __________________

    The 10 3/8% Series B Senior Subordinated Notes due 2007 (the "Exchange
    Notes") of L-3 Communications Corporation (the "Company" or "L-3") were
    issued in exchange for the 10 3/8% Senior Subordinated Notes due 2007 (the
    "Old Notes" and together with the Exchange Notes, the "Notes") by the
    Company.

   
    Interest on the Exchange Notes will be payable semi-annually on May 1 and
    November 1 of each year, commencing November 1, 1997. The Exchange Notes
    will be redeemable at the option of the Company, in whole or in part, at
    any time on or after May 1, 2002, at the redemption prices set forth
    herein, plus accrued and unpaid interest to the date of redemption. In
    addition, prior to May 1, 2000, the Company may redeem up to 35% of the
    aggregate principal amount of Exchange Notes at the redemption price set
    forth herein plus accrued and unpaid interest through the redemption date
    with the net cash proceeds of one or more Equity Offerings (as defined).
    The Exchange Notes will not be subject to any mandatory sinking fund. In
    the event of a Change of Control (as defined), each holder of Exchange
    Notes will have the right, at the holder's option, to require the Company
    to purchase such holder's Exchange Notes at a purchase price equal to 101%
    of the principal amount thereof, plus accrued and unpaid interest to the
    date of purchase. See "Description of the Exchange Notes". The Company's
    ability to pay cash to the holders of Notes upon a purchase may be limited
    by the Company's then existing financial resources. There can be no
    assurance that sufficient funds will be available when necessary to make
    any required purchases.
    

    The Exchange Notes will be general unsecured obligations of the Company,
    subordinate in right of payment to all existing and future Senior Debt (as
    defined) of the Company. As of March 31, 1997, after giving pro forma
    effect to the Offering of the Old Notes, application of the net proceeds
    therefrom and borrowings under the Senior Credit Facilities (as defined),
    the Company would have had approximately $400.0 million of indebtedness
    outstanding, of which $175.0 million would have been Senior Debt
    (excluding letters of credit). See "Capitalization". On the date of
    issuance of the Exchange Notes, the Company will not have any
    subsidiaries; however, the Indenture (as defined) will permit the Company
    to create subsidiaries in the future.

    For a discussion of certain factors that should be considered in
    connection with an investment in the Exchange Notes, see "Risk Factors"
    beginning on page 13.

    THE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
    EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
<PAGE>
<PAGE>2
    COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE ACCURACY OR
    ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
    CRIMINAL OFFENSE.

    This Prospectus has been prepared for and is to be used by Lehman Brothers
    Inc. in connection with offers and sales in market-making transactions of
    the Exchange Notes. The Company will not receive any of the proceeds of
    such sales. Lehman Brothers Inc. may act as a principal or agent in such
    transactions. The Exchange Notes may be offered in negotiated transactions
    or otherwise.
                            _________________________

                               LEHMAN BROTHERS INC.
                            _________________________

                 The date of this Prospectus is __________, 1997
<PAGE>
<PAGE>3
                 [ALTERNATE SECTION FOR MARKET-MAKING PROSPECTUS]

   
                              AVAILABLE INFORMATION

         The Company has filed with the Commission a Registration Statement
    on Form S-4 (together with all amendments, exhibits, schedules and
    supplements thereto, the "Registration Statement") under the Securities
    Act with respect to the Exchange Notes being offered hereby. This
    Prospectus, which forms a part of the Registration Statement, does not
    contain all of the information set forth in the Registration Statement.
    For further information with respect to the Company and the Exchange
    Notes, reference is made to the Registration Statement. Statements
    contained in this Prospectus as to the contents of any contract or other
    document are not necessarily complete, and, where such contract or other
    document is an exhibit to the Registration Statement, each such statement
    is qualified by the provisions in such exhibit, to which reference
    is hereby made. As a result of the offering of the Exchange Notes,
    the Company will become subject to the informational requirements
    of the Securities Exchange Act of 1934, as amended (the "Exchange Act"),
    and, in accordance therewith, will file reports and other information with
    the Commission. The Registration Statement, such reports and other
    information can be inspected and copied at the Public Reference Section of
    the Commission located at Room 1024, Judiciary Plaza, 450 Fifth Street,
    N.W., Washington D.C. 20549 and at regional public reference facilities
    maintained by the Commission located at Citicorp Center, 500 West Madison
    Street, Suite 1400, Chicago, Illinois 60661 and Seven World Trade Center,
    Suite 1300, New York, New York 10048. Copies of such material, including
    copies of all or any portion of the Registration Statement, can be
    obtained from the Public Reference Section of the Commission at prescribed
    rates. Such material may also be accessed electronically by means of the
    Commission's home page on the Internet (http://www.sec.gov). 
    

         So long as the Company is subject to the periodic reporting
    requirements of the Exchange Act, it is required to furnish the
    information required to be filed with the Commission to the Trustee and
    the holders of the Old Notes and the Exchange Notes. The Company has
    agreed that, even if it is not required under the Exchange Act to furnish
    such information to the Commission, it will nonetheless continue to
    furnish information that would be required to be furnished by the Company
    by Section 13 of the Exchange Act to the Trustee and the holders of the
    Old Notes or Exchange Notes as if it were subject to such periodic
    reporting requirements.
<PAGE>
<PAGE>4
                  [ALTERNATE PAGE FOR MARKET-MAKING PROSPECTUS]


    TRADING MARKET FOR THE EXCHANGE NOTES

         There is no existing trading market for the Exchange Notes, and
    there can be no assurance regarding the future development of a market for
    the Exchange Notes or the ability of the Holders of the Exchange Notes to
    sell their Exchange Notes or the price at which such Holders may be able
    to sell their Exchange Notes. If such market were to develop, the Exchange
    Notes could trade at prices that may be higher or lower than their initial
    offering price depending on many factors, including prevailing interest
    rates, the Company's operating results and the market for similar
    securities. Although it is not obligated to do so, Lehman Brothers Inc.
    intends to make a market in the Exchange Notes. Any such market-making
    activity may be discontinued at any time, for any reason, without notice
    at the sole discretion of Lehman Brothers Inc. No assurance can be given
    as to the liquidity of or the trading market for the Exchange Notes.

         Lehman Brothers Inc. may be deemed to be an affiliate of the Company
    and, as such, may be required to deliver a prospectus in connection with
    its market-making activities in the Exchange Notes. Pursuant to the
    Registration Rights Agreement, the Company agreed to file and maintain a
    registration statement that would allow Lehman Brothers Inc. to engage in
    market-making transactions in the Exchange Notes. Subject to certain
    exceptions set forth in the Registration Rights Agreement, the
    registration statement will remain effective for as long as Lehman
    Brothers Inc. may be required to deliver a prospectus in connection with
    market-making transactions in the Exchange Notes. The Company has agreed
    to bear substantially all the costs and expenses related to such
    registration statement.
<PAGE>
<PAGE>5
                  [ALTERNATE PAGE FOR MARKET-MAKING PROSPECTUS]


                                 USE OF PROCEEDS

         This Prospectus is delivered in connection with the sale of the
    Exchange Notes by Lehman Brothers Inc. in market-making transactions. The
    Company will not receive any of the proceeds from such transactions.
<PAGE>
<PAGE>6
                  [ALTERNATE PAGE FOR MARKET-MAKING PROSPECTUS]


    PLAN OF DISTRIBUTION

         This Prospectus is to be used by Lehman Brothers Inc. in connection
    with offers and sales of the Exchange Notes in market-making transactions
    effected from time to time. Lehman Brothers Inc. may act as a principal or
    agent in such transactions, including as agent for the counterparty when
    acting as principal or as agent for both counterparties, and may receive
    compensation in the form of discounts and commissions, including from both
    counterparties when it acts as agent for both. Such sales will be made at
    prevailing market prices at the time of sale, at prices related thereto or
    at negotiated prices.

         Affiliates of Lehman Brothers Inc. currently own 50.1% of the Parent
    Common Stock. See "Ownership of Capital Stock". Lehman Brothers Inc. has
    informed the Company that it does not intend to confirm sales of the
    Exchange Notes to any accounts over which it exercises discretionary
    authority without the prior specific written approval of such transactions
    by the customer.

         The Company has been advised by Lehman Brothers Inc. that, subject
    to applicable laws and regulations, Lehman Brothers Inc. currently intends
    to make a market in the Exchange Notes following completion of the
    Exchange Offer. However, Lehman Brothers Inc. is not obligated to do so
    and any such market-making may be interrupted or discontinued at any time
    without notice. In addition, such market-making activity will be subject
    to the limits imposed by the Securities Act and the Exchange Act. There
    can be no assurance that an active trading market will develop or be
    sustained. See "Risk Factors--Trading Market for the Exchange Notes."

         Lehman Brothers Inc. has provided investment banking services to the
    Company in the past and may provide such services and financial advisory
    services to the Company in the future. Lehman Brothers Inc. acted as
    purchasers in connection with the initial sale of the Notes and received
    an underwriting discount of approximately $     million in connection
    therewith. See "Certain Transactions."

         Lehman Brothers Inc. and the Company have entered into a
    registration rights agreement with respect to the use by Lehman Brothers
    Inc. of this Prospectus. Pursuant to such agreement, the Company agreed to
    bear all registration expenses incurred under such agreement, and the
    Company agreed to indemnify Lehman Brothers Inc. against certain
    liabilities, including liabilities under the Securities Act.
<PAGE>
<PAGE>7
               [ALTERNATE BACK COVER FOR MARKET-MAKING PROSPECTUS]


    No person has been authorized to give any information or to make any
    representations other than those contained in this Prospectus, and, if
    given or made, such information or representations must not be relied
    relied upon as having been authorized. This Prospectus does not
    constitute an offer to sell or the solicitation of an offer to buy any
    securities other than the securities to which it relates or any offer
    to sell or the solicitation of an offer to buy such securities in any
    circumstances in which such offer or solicitation is unlawful. 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 date hereof or that the
    information contained herein is correct as of any time subsequent to
    its date.

                        -----------------------
   
                           Table of Contents

                                                           Page

    Available Information . . . . . . . . . . . . . . . .    7
    Prospectus Summary  . . . . . . . . . . . . . . . . .    8
    Risk Factors  . . . . . . . . . . . . . . . . . . . .   27
    Use of Proceeds . . . . . . . . . . . . . . . . . . .   40
    Capitalization  . . . . . . . . . . . . . . . . . . .   40
    Unaudited Pro Forma Condensed Consolidated Financial
      Statements  . . . . . . . . . . . . . . . . . . . .   41
    Notes to Unaudited Pro Forma Condensed Consolidated
      Financial Statements  . . . . . . . . . . . . . . .   43
    Selected Financial Information  . . . . . . . . . . .   46
    Management's Discussion and Analysis of Financial
      Condition and Results of Operations . . . . . . . .   50
    Business  . . . . . . . . . . . . . . . . . . . . . .   68
    The Transaction . . . . . . . . . . . . . . . . . . .   90
    Certain Relationships and Related Transactions  . . .   93
    Management  . . . . . . . . . . . . . . . . . . . . .   94
    Ownership of Capital Stock  . . . . . . . . . . . . .  100
    The Exchange Offer  . . . . . . . . . . . . . . . . .  103
    Description of the Exchange Notes . . . . . . . . . .  117
    Certain United States Federal Tax Considerations  . .  157
    Plan of Distribution  . . . . . . . . . . . . . . . .  157
    Legal Matters   . . . . . . . . . . . . . . . . . . .  159
    Experts   . . . . . . . . . . . . . . . . . . . . . .  159
    Index to Financial Statements . . . . . . . . . . . .  F-1
    
<PAGE>
<PAGE>8
                               Prospectus






                     L-3 Communications Corporation






                           [LOGO OMITTED]





         10 3/8% Series B Senior Subordinated Notes due 2007




                         LEHMAN BROTHERS INC.
<PAGE>
<PAGE>II-1
                                     PART II
                      INFORMATION NOT REQUIRED IN PROSPECTUS

    Item 20. Indemnification of Directors and Officers.

         Section 145 of the Delaware General Corporation Law (the "DGCL")
    provides for, among other things: 

              a.   permissive indemnification for expenses (including
         attorneys' fees), judgments, fines and amounts paid in settlement
         actually and reasonably incurred by designated persons, including
         directors and officers of a corporation, in the event such persons
         are parties to litigation other than stockholder derivative actions
         if certain conditions are met; 

              b.   permissive indemnification for expenses (including
         attorneys' fees) actually and reasonably incurred by designated
         persons, including directors and officers of a corporation, in the
         event such persons are parties to stockholder derivative actions if
         certain conditions are met; 

              c.   mandatory indemnification for expenses (including
         attorneys' fees) actually and reasonably incurred by designated
         persons, including directors and officers of a corporation, in the
         event such persons are successful on the merits or otherwise in
         defense of litigation covered by a. and b. above; and 

              d.   that the indemnification provided for by Section 145 is
         not deemed exclusive of any other rights which may be provided under
         any by-law, agreement, stockholder or disinterested director vote,
         or otherwise. 

         In addition to the indemnification provisions of the DGCL described
    above, the Registrant's certificate of incorporation (the "Certificate of
    Incorporation") authorizes indemnification of the Registrant's officers
    and directors, subject to a case-by-case determination that they acted in
    good faith and in a manner they reasonably believed to be in or not
    opposed to the best interests of the Company, and in the case of any
    criminal proceeding, they had no reasonable cause to believe their conduct
    was unlawful. In the event that a Change in Control (as defined in the
    Certificate of Incorporation) shall have occurred, the proposed indemnitee
    director or officer may require that the determination of whether he met
    the standard of conduct be made by special legal counsel selected by him.
    In addition, whereas the DGCL would require court-ordered indemnification,
    if any, in cases in which a person has been adjudged to be liable to the
    Registrant, the Certificate of Incorporation also permits indemnification
    in such cases if and to the extent that the reviewing party determines
    that such indemnity is fair and reasonable under the circumstances. 

         The Certificate of Incorporation requires the advancement of
    expenses to an officer or director (without a determination as to his
    conduct) in advance of the final disposition of a proceeding if such
    person furnishes a written affirmation of his good faith belief that he
    has met the applicable standard of conduct and furnishes a written
    undertaking to repay any advances if it is ultimately determined that he
    is not entitled to indemnification. In connection with proceedings by or
<PAGE>
<PAGE>II-2
    in the right of the Registrant, the Certificate of Incorporation provides
    that indemnification shall include not only reasonable expenses, but also
    penalties, fines and amounts paid in settlement. Unless ordered by a
    court, such indemnification shall not include judgments. Under the
    Certificate of Incorporation, no officer or director is entitled to
    indemnification or advancement of expenses with respect to a proceeding
    brought by him against the Registrant other than a proceeding seeking or
    defending such officer's or director's right to indemnification or
    advancement of expenses. Finally, the Certificate of Incorporation
    provides that the Company may, subject to authorization on a case by case
    basis, indemnify and advance expenses to employees or agents to the same
    extent as a director or to a lesser extent (or greater, as permitted by
    law) as determined by the Board of Directors. 

         The Certificate of Incorporation purports to confer upon officers
    and directors contractual rights to indemnification and advancement of
    expenses as provided therein. In addition, as permitted by the DGCL, the
    Registrant has entered into indemnity agreements with its directors and
    selected officers that provide contract rights substantially identical to
    the rights to indemnification and advancement of expenses set forth in the
    Certificate of Incorporation, as described above. 

         The Certificate of Incorporation limits the personal liability of
    directors to the Registrant or its stockholders for monetary damages for
    breach of the duty as a director, other than liability as a director (i)
    for breach of duty of loyalty to the Registrant or its stockholders, (ii)
    for acts or omissions not in good faith or which involve intentional
    misconduct or a knowing violation of law, (iii) under Section 174 of the
    DGCL (certain illegal distributions), or (iv) for any transaction for
    which the director derived an improper personal benefit. 

         The Registrant maintains officers' and directors' insurance covering
    certain liabilities that may be incurred by officers and directors in the
    performance of their duties. 

    Item 21.  Exhibits and Financial Statement Schedules.


   
    Exhibit No.      Description of Exhibit
    ----------       ----------------------

         3.1   Certificate of Incorporation
         3.2   By-Laws of L-3 Communications Corporation
         4.1   Indenture dated as of April 30, 1997 between L-3 
                 Communications Corporation and The Bank of 
                 New York, as Trustee.
         4.2   Form of 10 3/8% Senior Subordinated Note due 2007.
         4.3   Form of 10 3/8% Series B Senior Subordinated Note due 2007.
           5   Opinion of Simpson Thacher & Bartlett.
        10.1   Credit Agreement, dated as of April 30, 1997, among L-3 
                 Communications Corporation and lenders named therein.
        10.2   Registration Rights Agreement, dated as of April 30, 1997, 
                 among L-3 Communications Corporation, Lehman Brothers Inc. 
                 and BancAmerica Securities, Inc.
    
<PAGE>
<PAGE>II-3
   
        10.3   Purchase Agreement, dated as of April 25, 1997, among L-3 
                 Communications Corporation, Lehman Brothers Inc. and 
                 BancAmerica Securities, Inc..
        10.4   Stockholders' Agreement between L-3 Communications Corporation 
                 and the stockholders parties thereto.
        10.5   Transaction Agreement dated as of March 28, 1997, as amended,
                 among Lockheed Martin Corporation, Lehman Brothers Capital
                 Partners III, L.P., Frank C. Lanza, Robert V. LaPenta and L-3
                 Communications Corporation.
        10.6   Employment Agreement dated April 30, 1997 between Frank C.
                 Lanza and L-3 Communications Holdings, Inc.
        10.61  Employment Agreement dated April 30, 1997 between Robert V.
                 LaPenta and L-3 Communications Holdings, Inc.
        10.7   Form of Transition Services Agreement dated April 30, 1997
                 among L-3 Communications Holdings, Inc., L-3 Communications
                 Corporation and Lockheed Martin Corporation.
        10.8   Lease dated as of April 29, 1997 among Lockheed Martin Tactical
                 Systems, Inc., L-3 Communications Corporation and KSL, 
                 Division of Bonneville International
        10.81  Lease dated as of April 29, 1997 among Lockheed Martin Tactical
                 Systems L-3 Communications Corporation and Unisys Corporation
        10.82  Sublease dated as of April 29, 1997 among Lockheed Martin
                 Tactical Systems, Inc., L-3 Communications Corporation and
                 Unisys Corporation
        10.9   Limited Noncompetition Agreement dated April 30, 1997 between
                 Lockheed Martin Corporation and L-3 Communications 
                 Corporation.
        12.1   Computation of Ratio of Earnings to Fixed Charges
        23.1   Consent of Simpson Thacher & Bartlett (included as part of its 
                 opinion filed as Exhibit 5 hereto).
        23.2   Consent of Coopers & Lybrand L.L.P., independent 
                 certified public accountants.
        23.3   Consent of Ernst & Young LLP, independent certified public 
                 accountants.
    <F1>24     Powers of Attorney.
        25     Form T-1 Statement of Eligibility under the Trust Indenture 
                 Act of 1939 of The Bank of New York, as Trustee.
        99.1   Form of Letter of Transmittal.
        99.2   Form of Notice of Guaranteed Delivery.
____________________

<F1>  Previously filed.
    


    Item 22.  Undertakings.

         The undersigned Registrant hereby undertakes: 

         (1)  To file, during any period in which offers or sales are being
    made, a post-effective amendment to this registration statement: 

                     (i)     To include any prospectus required by Section
         10(a)(3) of the Securities Act of 1933; 

                    (ii)     To reflect in the prospectus any facts or events
         arising after the effective date of the registration statement (or
         the most recent post-effective amendment thereto, which,
         individually or in the aggregate, represent a fundamental change in
         the information set forth in the registration statement; 
<PAGE>
<PAGE>II-4
                   (iii)     To include any material information with respect
         to the plan of distribution not previously disclosed in the
         registration statement or any material change to such information in
         the registration statement.

         (2)  That, for the purpose of determining any liability under the
    Securities Act of 1933, each such post-effective amendment shall be deemed
    to be a new registration statement relating to the securities offered
    therein, and the offering of such securities at that time shall be deemed
    to be the initial bona fide offering thereof. 

         (3) To remove from registration by means of a post-effective
    amendment any of the securities being registered which remain unsold at
    the termination of the offering. 

         The undersigned Registrant hereby undertakes as follows: that prior
    to any public reoffering of the securities registered hereunder through
    use of a prospectus which is a part of this registration statement, by any
    person or party who is deemed to be an underwriter within the meaning of
    Rule 145(c), the issuer undertakes that such reoffering prospectus will
    contain the information called for by the applicable registration form
    with respect to reofferings by persons who may be deemed to be
    underwriters, in addition to the information called for by the other Items
    of the applicable form. 

         The Registrant undertakes that every prospectus (i) that is filed
    pursuant to the immediately preceding undertaking or (ii) that purports to
    meet the requirements of section 10(a)(3) of the Act and is used in
    connection with an offering of securities subject to Rule 415, will be
    filed as a part of an amendment to the registration statement and will not
    be used until such amendment is effective, and that, for purposes of
    determining any liability under the Securities Act of 1933, each such
    post-effective amendment shall be deemed to be a new registration
    statement relating to the securities offered therein, and the offering of
    such securities at that time shall be deemed to be the initial bona fide
    offering thereof. 

         Insofar as indemnification for liabilities arising under the
    Securities Act of 1933 may be permitted to directors, officers and
    controlling persons of the Registrant pursuant to the foregoing
    provisions, or otherwise, the Registrant has been advised that in the
    opinion of the Securities and Exchange Commission such indemnification is
    against public policy as expressed in the Act and is, therefore,
    unenforceable. In the event that a claim for indemnification against such
    liabilities (other than the payment by the Registrant of expenses incurred
    or paid by a director, officer or controlling person of the Registrant in
    the successful defense of any action, suit or proceeding) is asserted by
    such director, officer or controlling person in connection with the
    securities being registered, the Registrant will, unless in the opinion of
    its counsel the matter has been settled by controlling precedent, submit
    to a court of appropriate jurisdiction the question whether such
    indemnification by it is against public policy as expressed in the Act and
    will be governed by the final adjudication of such issue. 

         The undersigned Registrant hereby undertakes to supply by means of a
    post-effective amendment all information concerning a transaction, and the
<PAGE>
<PAGE>II-5
    company being acquired involved therein, that was not the subject of and
    included in the registration statement when it became effective.
<PAGE>
<PAGE>II-6
   
                                    SIGNATURES

         Pursuant to the requirements of the Securities Act, the Registrant
    has duly caused the Registration Statement or amendments thereto to be
    signed on its behalf by the undersigned, thereunto duly authorized, on    
    September 11, 1997.
    

                                      L-3 COMMUNICATIONS CORPORATION


                                      By:                   *
                                           ------------------------------------
                                           Chief Executive Officer and Chairman 
                                             of the Board of Directors

         Pursuant to the requirements of the Securities Act, the Registration
    Statement has been signed on the 11th day of September, 1997 by the
    following persons in the capacities indicated: 

           Signature                         Title
           ---------                         ------


             *                   Chairman, Chief Executive Officer 
- -------------------------        Director (Principal Executive Officer)
       Frank C. Lanza            
                                 

             *                    President, Chief Financial Officer 
- -------------------------         (Principal Financial Officer) and Director
      Robert V. LaPenta

 /s/ Michael T. Strianese         Vice President -- Finance and Controller 
- -------------------------         (Principal Accounting Officer)
    Michael T. Strianese

           *                       Director 
- -------------------------
   Steven J. Berger

           *                       Director 
- -------------------------
   David J. Brand

           *                       Director
- -------------------------
   Thomas A. Corcoran

           *                       Director
- -------------------------
   Alberto M. Finali

           *                       Director 
- -------------------------
    Eliot M. Fried

<PAGE>
<PAGE>II-7


           *                       Director
- -------------------------
    Robert B. Millard

           *                       Director
- -------------------------
   Frank H. Menaker, Jr.

           *                       Director
- -------------------------
   John E. Montague

           *                       Director
- -------------------------
  Alan H. Washkowitz


*By: /s/ Michael T. Strianese        
- -----------------------------
         Attorney-In-Fact

<PAGE>

                                                                  EXHIBIT 3.1

                         CERTIFICATE OF INCORPORATION

                                      OF

                        L-3 COMMUNICATIONS CORPORATION


          The undersigned, in order to form a corporation for the purpose
hereinafter stated, under and pursuant to the provisions of the Delaware
General Corporation Law, hereby certifies that:

          FIRST:  The name of the Corporation is L-3 Communications
Corporation.

          SECOND:  The registered office and registered agent of the
Corporation is The Corporation Trust Company, 1209 Orange Street, Wilmington,
New Castle County, Delaware 19801.

          THIRD:  The purpose of the Corporation is to engage in any lawful
act or activity for which corporations may be organized under the Delaware
General Corporation Law.

          FOURTH:  The total number of shares of stock that the Corporation
is authorized to issue is 100 shares of Common Stock, par value $.01 each.

          FIFTH:  The name and address of the incorporator is Janet Lapidus,
425 Lexington Avenue, New York City, New York 10017-3954.

          SIXTH:  The Board of Directors of the Corporation, acting by
majority vote, may alter, amend or repeal the By-Laws of the Corporation.

          SEVENTH:  Except as otherwise provided by the Delaware General
Corporation Law as the same exists or may hereafter be amended, no director
of the Corporation shall be personally liable to the Corporation or its
stockholders for monetary damages for breach of fiduciary duty as a director.
Any repeal or modification of this Article SEVENTH by the stockholders of the
Corporation shall not adversely affect any right or protection of a director
of the Corporation existing at the time of such repeal or modification.

          IN WITNESS WHEREOF, the undersigned has signed this Certificate of
Incorporation on April 8, 1997.




                                           /s/ Janet Lapidus
                                         ------------------------------------
                                         Janet Lapidus



                                                                  EXHIBIT 3.2

                                    BY-LAWS

                                      of

                        L-3 COMMUNICATIONS CORPORATION

                    (hereinafter called the "Corporation")


                                   ARTICLE I

                              Offices and Records

          Section 1.1  Delaware Office.  The principal office of the
Corporation in the State of Delaware shall be located in the City of
Wilmington, County of New Castle, and the name and address of its registered
agent is The Corporation Trust Company, 1209 Orange Street, Wilmington, New
Castle County, Delaware 19801.

          Section 1.2  Other Offices.  The Corporation may have such other
offices, either within or without the State of Delaware, as the Board of
Directors may designate or as the business of the Corporation may from time
to time require.

          Section 1.3  Books and Records.  The books and records of the
Corporation may be kept outside the State of Delaware at such place or places
as may from time to time be designated by the Board of Directors.

                                  ARTICLE II

                                 Stockholders

          Section 2.1  Annual Meeting.  The annual meeting of the
stockholders of the Corporation shall be held on such date, and at such place
and time, as may be fixed by resolution of the Board of Directors.

          Section 2.2  Special Meeting.  Special meetings of the stockholders
may be called only by the Chairman of the Board, if there be one, or the
President, and shall be called by the Chairman of the Board or the President
at the request in writing of a majority of the Board of Directors.  Such
request shall state the purpose or purposes of the proposed meeting.  

          Section 2.3  Place of Meeting.  The Board of Directors may
designate the place of meeting for any meeting of the stockholders.  If no
designation is made by the Board of Directors, the place of meeting shall be
the principal office of the Corporation.

          Section 2.4  Notice of Meeting.  Written or printed notice, stating
the place, day and hour of the meeting and, in the case of special meetings,
the purpose or purposes for which the meeting is called, shall be prepared
and delivered by the Corporation not less than ten days nor more than sixty
days before the date of the meeting, either personally or by mail, to each
stockholder of record entitled to vote at such meeting.  If mailed, such
notice shall be deemed to be delivered when deposited in the United States
mail with postage thereon prepaid, addressed to the stockholder at his
address as it appears on the stock transfer books of the Corporation.  Such
<PAGE>
further notice shall be given as may be required by law.  Meetings may be
held without notice if all stockholders entitled to vote are present, or if
notice is waived by those not present.  Any previously scheduled meeting of
the stockholders may be postponed by resolution of the Board of Directors
upon public notice given prior to the date previously scheduled for such
meeting of stockholders.

          Section 2.5  Quorum and Adjournment.  Except as otherwise provided
by law or by the Certificate of Incorporation, the holders of a majority of
the outstanding shares of the Corporation entitled to vote generally in the
election of directors, represented in person or by proxy, shall constitute a
quorum at a meeting of stockholders, except that when specified business is
to be voted on by a class or series voting as a class, the holders of a
majority of the shares of such class or series shall constitute a quorum for
the transaction of such business.  The chairman of the meeting or a majority
of the shares so represented may adjourn the meeting from time to time,
whether or not there is such a quorum.  No notice of the time and place of
adjourned meetings need be given except as required by law.  The stockholders
present at a duly organized meeting may continue to transact business until
adjournment, notwithstanding the withdrawal of enough stockholders to leave
less than a quorum.

          Section 2.6  Voting.  Except as otherwise provided by the
Certificate of Incorporation or these Bylaws, any questions brought before
any meeting of stockholders shall be decided by a majority vote of the number
of shares entitled to vote and present in person or represented by proxy. 
Such votes may be cast in person or by proxy but no proxy shall be voted on
after three years from its date, unless such proxy provides for a longer
period.  The Board of Directors, in its discretion, or the officer of the
Corporation presiding at a meeting of stockholders, in his discretion, may
require that any votes cast at such meeting shall be cast by written ballot.

          Section 2.7  Inspectors of Elections; Opening and Closing the
Polls.

          (A)  The Board of Directors by resolution may appoint one or more
inspectors, which inspector or inspectors may include individuals who serve
the Corporation in other capacities, including, without limitation, as
officers, employees, agents or representatives of the Corporation, to act at
the meeting and make a written report thereof.  One or more persons may be
designated as alternate inspectors to replace any inspector who fails to act. 
If no inspector or alternate has been appointed to act, or if all inspectors
or alternates who have been appointed are unable to act, at a meeting of
stockholders, the chairman of the meeting shall appoint one or more
inspectors to act at the meeting.  Each inspector, before discharging his or
her duties, shall take and sign an oath faithfully to execute the duties of
inspector with strict impartiality and according to the best of his or her
ability.  The inspectors shall have the duties prescribed by the General
Corporation Law of the State of Delaware.

          (B)  The chairman of the meeting shall fix and announce at the
meeting the date and time of the opening and the closing of the polls for
each matter upon which the stockholders will vote at a meeting.

<PAGE>
                                  ARTICLE III

                              Board of Directors

          Section 3.1  General Powers.  The business and affairs of the
Corporation shall be managed by or under the direction of its Board of
Directors.  In addition to the powers and authorities by these Bylaws
expressly conferred upon them, the Board of Directors may exercise all such
powers of the Corporation and do all such lawful acts and things as are not
by law or by the Certificate of Incorporation or by these Bylaws required to
be exercised or done by the stockholders.

          Section 3.2  Number, Tenure and Qualifications.  The number of
directors shall be fixed from time to time exclusively pursuant to a
resolution adopted by Board of Directors.  Each director elected shall hold
office until such director's successor is elected and qualified, except as
otherwise provided herein or in the Certificate of Incorporation or as
required by law.

          Section 3.3  Regular Meetings.  A meeting of the Board of Directors
shall be held without other notice than this Bylaw immediately after, and at
the same place as, each annual meeting of stockholders.  The Board of
Directors may, by resolution, provide the time and place for the holding of
additional regular meetings without other notice than such resolution.

          Section 3.4  Special Meetings.  Special meetings of the Board of
Directors shall be called at the request of the Chairman of the Board, the
President or a majority of the Board of Directors.  The person or persons
authorized to call special meetings of the Board of Directors may fix the
place and time of the meetings.

          Section 3.5  Notice.  Notice of any special meeting shall be given
to each director at his business or residence in writing or by telephone or
facsimile communication.  If mailed, such notice shall be deemed adequately
delivered when deposited in the United States mails so addressed, with
postage thereon prepaid, at least three days before such meeting.  If by
telephone or facsimile, the notice shall be given at least twenty-four hours
prior to the time set for the meeting.  Neither the business to be transacted
at, nor the purpose of, any regular or special meeting of the Board of
Directors need be specified in the notice of such meeting, except for
amendments to these Bylaws, as provided under Section 7.1 of Article VII
hereof.  A meeting may be held at any time without notice if all the
directors are present or if those not present waive notice of the meeting in
writing, either before or after such meeting.

          Section 3.6  Quorum. A majority of the Board of Directors shall
constitute a quorum for the transaction of business, but if at any meeting of
the Board of Directors there shall be less than a quorum present, a majority
of the directors present may adjourn the meeting from time to time without
further notice.  The act of the majority of the directors present at a
meeting at which a quorum is present shall be the act of the Board of
Directors.  The directors present at a duly organized meeting may continue to
transact business until adjournment, notwithstanding the withdrawal of enough
directors to leave less than a quorum.

          Section 3.7  Vacancies.  Unless the Board of Directors otherwise
determines, vacancies resulting from death, resignation, retirement,
disqualification, removal from office, an increase in the authorized number
of directors or other cause may be filled only by the affirmative vote of a
<PAGE>
majority of the remaining directors, though less than a quorum of the Board
of Directors, or by a sole remaining director.  Any director elected in
accordance with the preceding sentence of this Section 3.7 shall hold office
for a term expiring at the next annual meeting of stockholders and until such
director's successor shall have been duly elected and qualified.  No decrease
in the number of authorized directors constituting the Board of Directors
shall shorten the term of any incumbent director.

          Section 3.8  Executive and Other Committees.  The Board of
Directors may, by resolution adopted by a majority of the Board of Directors,
designate an Executive Committee to exercise, subject to applicable
provisions of law, all or part of the powers of the Board in the management
of the business and affairs of the Corporation when the Board is not in
session, including without limitation the power to declare dividends and to
authorize the issuance of the Corporation's capital stock, and may, by
resolution similarly adopted, designate one or more other committees.  The
Executive Committee and each such other committee shall consist of two or
more directors of the Corporation.  The Board may designate one or more
directors as alternate members of any committee, who may replace any absent
or disqualified member at any meeting of the committee.  Any such committee
may, to the extent permitted by law, exercise such powers and shall have such
responsibilities as shall be specified in the designating resolution.  In the
absence or disqualification of any member of such committee or committees,
the member or members thereof present at any meeting and not disqualified
from voting, whether or not constituting a quorum, may unanimously appoint
another member of the Board to act at the meeting in the place of any such
absent or disqualified member.  Each committee shall keep written minutes of
its proceedings and shall report such proceedings to the Board when required.

          A majority of any committee may determine its action and fix the
time and place of its meetings, unless the Board shall otherwise provide. 
Notice of such meetings shall be given to each member of the committee in the
manner provided for in Section 3.5 of these Bylaws.  The Board shall have
power at any time to fill vacancies in, to change the membership of, or to
dissolve any such committee.  Except as otherwise provided by law, the
presence of a majority of the then appointed members of a committee shall
constitute a quorum for the transaction of business by that committee, and in
every case where a quorum is present the affirmative vote of a majority of
the members of the committee present shall be the act of the committee.

                                  ARTICLE IV

                                   Officers

          Section 4.1  Elected Officers.  The elected officers of the
Corporation shall be a Chairman of the Board, a President, a Secretary, a
Treasurer, and such other officers as the Board of Directors from time to
time may deem proper, including one or more vice presidents, assistant
treasurers and assistant secretaries.  The Chairman of the Board shall be
chosen from the directors.  All officers chosen by the Board of Directors
shall each have such powers and duties as from time to time may be conferred
by the Board of Directors.

          Section 4.2  Election and Term of Office.  The elected officers of
the Corporation shall be elected annually by the Board of Directors at the
regular meeting of the Board of Directors held after each annual meeting of
the stockholders.  If the election of officers shall not be held at such
<PAGE>
meeting such election shall be held as soon thereafter as convenient. 
Subject to Section 4.5 of these By-Laws, each officer shall hold office until
his successor shall have been duly elected and shall have qualified or until
his death or until he shall resign.


          Section 4.3  Secretary.  The Secretary shall give, or cause to be
given, notice of all meetings of stockholders and Directors and all other
notices required by law or by these Bylaws, and in case of his or her absence
or refusal or neglect so to do, any such notice may be given by any person
thereunto directed by the Chairman of the Board or the President, or by the
Board of Directors, upon whose request the meeting is called as provided in
these Bylaws.  The Secretary shall record all the proceedings of the meetings
of the Board of Directors, any committees thereof and the stockholders of the
Corporation in a book to be kept for that purpose, and shall perform such
other duties as may be assigned to him or her by the Board of Directors, the
Chairman of the Board or the President.  The Secretary shall have the custody
of the seal of the Corporation and see that the same is affixed to all
instruments requiring it.

          Section 4.4  Treasurer.  The Treasurer shall have the custody of
the corporate funds and securities and shall keep full and accurate account
of receipts and disbursements in books belonging to the Corporation.  The
Treasurer shall deposit all moneys and other valuables in the name and to the
credit of the Corporation in the depository or depositaries of the
Corporation.  The Treasurer shall disburse the funds of the Corporation,
taking proper vouchers for such disbursements.  The Treasurer shall render to
the Chairman of the Board, the President and the Board of Directors, whenever
requested, an account of all his transactions as Treasurer and of the
financial condition of the Corporation.  If required by the Board of
Directors, the Treasurer shall give the Corporation a bond for the faithful
discharge of his duties in such amount and with such surety as the Board of
Directors shall prescribe.

          Section 4.5  Removal.  Any officer elected by the Board of
Directors may be removed by a majority of the Board of Directors, with or
without cause, whenever, in their judgment, the best interests of the
Corporation would be served thereby.  No elected officer shall have any
contractual rights against the Corporation for compensation by virtue of such
election beyond the date of the election of his successor, his death, his
resignation or his removal, whichever event shall first occur, except as
otherwise provided in an employment contract or under an employee deferred
compensation plan.

          Section 4.6  Vacancies.  A newly created office and a vacancy in
any office because of death, resignation, or removal may be filled by the
Board of Directors for the unexpired portion of the term at any meeting of
the Board of Directors.

                                   ARTICLE V

                       STOCK CERTIFICATES AND TRANSFERS

          Section 5.1  Stock Certificates and Transfers.

          (A)  The interest of each stockholder of the Corporation shall be
evidenced by certificates for shares of stock in such form as the appropriate
<PAGE>
officers of the Corporation may from time to time prescribe.  The shares of
the stock of the Corporation shall be transferred on the books of the
Corporation by the holder thereof in person or by his attorney, upon
surrender for cancellation of certificates for the same number of shares,
with an assignment and power of transfer endorsed thereon or attached
thereto, duly executed, with such proof of the authenticity of the signature
as the Corporation or its agents may reasonably require.

          (B)  The certificates of stock shall be signed, countersigned and
registered in such manner as the Board of Directors may by resolution
prescribe, which resolution may permit all or any of the signatures on such
certificates to be in facsimile.  In case any officer, transfer agent or
registrar who has signed or whose facsimile signature has been placed upon a
certificate has ceased to be such officer, transfer agent or registrar before
such certificate is issued, it may be issued by the Corporation with the same
effect as if he were such officer, transfer agent or registrar at the date of
issue.

                                  ARTICLE VI

                           MISCELLANEOUS PROVISIONS

          Section 6.1  Fiscal Year.  The fiscal year of the Corporation shall
be fixed by the Board of Directors.

          Section 6.2  Dividends.  The Board of Directors may from time to
time declare, and the Corporation may pay, dividends on its outstanding
shares in the manner and upon the terms and conditions provided by law and
its Certificate of Incorporation.

          Section 6.3  Seal.  The corporate seal shall be in such form as the
Board of Directors shall prescribe.

          Section 6.4  Waiver of Notice.  Whenever any notice is required to
be given to any stockholder or director of the Corporation under the
provisions of the General Corporation Law of the State of Delaware, a waiver
thereof in writing, signed by the person or persons entitled to such notice,
whether before or after the time stated therein, shall be deemed equivalent
to the giving of such notice.  Neither the business to be transacted at, nor
the purpose of, any annual or special meeting of the stockholders or the
Board of Directors need be specified in any waiver of notice of such meeting.

          Section 6.5  Audits.  The accounts, books and records of the
Corporation shall be audited upon the conclusion of each fiscal year by an
independent certified public accountant, and it shall be the duty of the
Board of Directors to cause such audit to be made annually.

          Section 6.6  Resignations.  Any director or any officer, whether
elected or appointed, may resign at any time by serving written notice of
such resignation on the Chairman of the Board, the President or the
Secretary, and such resignation shall be deemed to be effective as of the
close of business on the date said notice is received by the Chairman of the
Board, the President, or the Secretary, unless otherwise specified in said
notice.  No formal action shall be required of the Board of Directors or the
stockholders to make any such resignation effective.
<PAGE>
          Section 6.7  Indemnification and Insurance.  (A)  Each person who
was or is made a party or is threatened to be made a party to or is involved
in any action, suit, or proceeding, whether civil, criminal, administrative
or investigative (hereinafter a "proceeding"), by reason of the fact that he
or she or a person of whom he or she is the legal representative is or was a
director, officer or employee of the Corporation or is or was serving at the
request of the Corporation as a director, officer, employee or agent of
another corporation or of a partnership, joint venture, trust or other
enterprise, including service with respect to employee benefit plans, whether
the basis of such proceeding is alleged action in an official capacity as a
director, officer, employee or agent or in any other capacity while serving
as a director, officer, employee or agent, shall be indemnified and held
harmless by the Corporation to the fullest extent authorized by the General
Corporation Law of the State of Delaware as the same exists or may hereafter
be amended, against all expense, liability and loss (including, without
limitation, attorneys' fees, judgments, fines, penalties and amounts paid or
to be paid in settlement) reasonably incurred or suffered by such person in
connection therewith and such indemnification shall continue as to a person
who has ceased to be a director, officer, employee or agent and shall inure
to the benefit of his or her heirs, executors and administrators; provided,
however, that except as provided in paragraph (B) of this Section 6.7 of this
Bylaw with respect to proceedings seeking to enforce rights to
indemnification, the Corporation shall indemnify any such person seeking
indemnification in connection with a proceeding (or part thereof) initiated
by such person only if such proceeding (or part thereof) was authorized by
the Board of Directors of the Corporation.

          (B)  If a claim under paragraph (A) of this Section 6.7 of this
Bylaw is not paid in full by the Corporation within thirty days after a
written claim has been received by the Corporation, the claimant may at any
time thereafter bring suit against the Corporation to recover the unpaid
amount of the claim and, if successful in whole or in part, the claimant
shall be entitled to be paid also the expense of prosecuting such claim.  It
shall be a defense to any such action (other than an action brought to
enforce a claim for expenses incurred in defending any proceeding in advance
of its final disposition where the required undertaking, if any is required,
has been tendered to the Corporation) that the claimant has not met the
standards of conduct which make it permissible under the General Corporation
Law of the State of Delaware for the Corporation to indemnify the claimant
for the amount claimed, but the burden of proving such defense shall be on
the Corporation.  Neither the failure of the Corporation (including its Board
of Directors, independent legal counsel or stockholders) to have made a
determination prior to the commencement of such action that indemnification
of the claimant is proper in the circumstances because he or she has met the
applicable standard of conduct set forth in the General Corporation Law of
the State of Delaware, nor an actual determination by the Corporation
(including its Board of Directors, independent legal counsel or stockholders)
that the claimant has not met such applicable standard of conduct, shall be a
defense to the action or create a presumption that the claimant has not met
the applicable standard of conduct.


          (C)  The right to indemnification and the payment of expenses
incurred in defending a proceeding in advance of its final disposition
conferred in this Bylaw shall not be exclusive of any other right which any
person may have or hereafter acquire under any statute, provision of the
<PAGE>
Certificate of Incorporation, Bylaws, agreement, vote of stockholders or
disinterested directors or otherwise.

          (D)  The Corporation may maintain insurance, at its expense, to
protect itself and any director, officer, employee or agent of the
Corporation or another corporation, partnership, joint venture, trust or
other enterprise against any expense, liability or loss, whether or not the
Corporation would have the power to indemnify such person against such
expense, liability or loss under the General Corporation Law of the State of
Delaware.

          (E)  The Corporation may, to the extent authorized from time to
time by the Board of Directors, grant rights to indemnification, and rights
to be paid by the Corporation the expenses incurred in defending any
proceeding in advance of its final disposition, to any agent of the
Corporation to the fullest extent of the provisions of this Bylaw with
respect to the indemnification and advancement of expenses of directors,
officers and employees of the Corporation.

          (F)  The right to indemnification conferred in this Bylaw shall be
a contract right and shall include the right to be paid by the Corporation
the expenses incurred in defending any such proceeding in advance of its
final disposition; provided, however, that if the General Corporation Law of
the State of Delaware requires the payment of such expenses incurred by a
director or officer in his or her capacity as a director or officer (and not
in any other capacity in which service was or is rendered by such person
while a director or officer, including, without limitation, service to an
employee benefit plan) in advance of the final disposition of a proceeding,
such advancement shall be made only upon delivery to the Corporation of an
undertaking by or on behalf of such director or officer, to repay all amounts
so advanced if it shall ultimately be determined that such director or
officer is not entitled to be indemnified under this Bylaw or otherwise.

                                  ARTICLE VII

                                  AMENDMENTS

          Section 7.1  Amendments.  These Bylaws may be altered, amended,
rescinded or repealed in whole or in part, or new Bylaws may be adopted by
the affirmative vote of a majority of the Board of Directors or a majority of
the votes entitled to be cast by the stockholders on the matter, provided
that the affirmative vote of two-thirds of the Board of Directors or of two-
thirds of the votes entitled to be cast by the stockholders on the matter is
required to amend Sections 2.5, 2.6, 3.2, 3.6, 3.7, 6.2, 6.7 and 7.1 of the
Bylaws, and provided that notice of the proposed change was given in the
notice of the meeting.




                                                                   EXHIBIT 4.1






                        L-3 COMMUNICATIONS CORPORATION
                                   As Issuer

                                 $225,000,000



                  10 3/8% SENIOR SUBORDINATED NOTES DUE 2007







                                   INDENTURE

                          Dated as of April 30, 1997









                             The Bank of New York,
                                  As Trustee
<PAGE>
                                   ARTICLE 1
                         DEFINITIONS AND INCORPORATION
                                 BY REFERENCE   . . . . . . . . . . . . .    1
     Section 1.01.   Definitions  . . . . . . . . . . . . . . . . . . . .    1
     Section 1.02.   Other Definitions  . . . . . . . . . . . . . . . . .   17
     Section 1.03.   Incorporation by Reference of Trust Indenture Act  .   17
     Section 1.04.   Rules of Construction  . . . . . . . . . . . . . . .   17

                                   ARTICLE 2
                                   THE NOTES  . . . . . . . . . . . . . .   18
     Section 2.01.   Form and Dating  . . . . . . . . . . . . . . . . . .   18
     Section 2.02.   Execution and Authentication   . . . . . . . . . . .   19
     Section 2.03.   Registrar and Paying Agent   . . . . . . . . . . . .   20
     Section 2.04.   Paying Agent to Hold Money in Trust  . . . . . . . .   20
     Section 2.05.   Holder Lists   . . . . . . . . . . . . . . . . . . .   20
     Section 2.06.   Transfer and Exchange  . . . . . . . . . . . . . . .   20
     Section 2.07.   Replacement Notes  . . . . . . . . . . . . . . . . .   33
     Section 2.08.   Outstanding Notes  . . . . . . . . . . . . . . . . .   33
     Section 2.09.   Treasury Notes   . . . . . . . . . . . . . . . . . .   34
     Section 2.10.   Temporary Notes  . . . . . . . . . . . . . . . . . .   34
     Section 2.11.   Cancellation   . . . . . . . . . . . . . . . . . . .   34
     Section 2.12.   Defaulted Interest   . . . . . . . . . . . . . . . .   34
     Section 2.13.   CUSIP Numbers  . . . . . . . . . . . . . . . . . . .   35

                                  ARTICLE 3 
                           REDEMPTION AND PREPAYMENT  . . . . . . . . . .   35
     Section 3.01.   Notices to Trustee   . . . . . . . . . . . . . . . .   35
     Section 3.02.   Selection of Notes to Be Redeemed  . . . . . . . . .   35
     Section 3.03.   Notice of Redemption   . . . . . . . . . . . . . . .   36
     Section 3.04.   Effect of Notice of Redemption   . . . . . . . . . .   36
     Section 3.05.   Deposit of Redemption Price  . . . . . . . . . . . .   37
     Section 3.06.   Notes Redeemed in Part   . . . . . . . . . . . . . .   37
     Section 3.07.   Optional Redemption  . . . . . . . . . . . . . . . .   37
     Section 3.08.   Mandatory Redemption   . . . . . . . . . . . . . . .   38
     Section 3.09.   Offer to Purchase by Application of Excess Proceeds    38

                                   ARTICLE 4
                                   COVENANTS  . . . . . . . . . . . . . .   40
     Section 4.01.   Payment of Notes   . . . . . . . . . . . . . . . . .   40
     Section 4.02.   Maintenance of Office or Agency  . . . . . . . . . .   40
     Section 4.03.   Reports  . . . . . . . . . . . . . . . . . . . . . .   40
     Section 4.04.   Compliance Certificate   . . . . . . . . . . . . . .   41
     Section 4.05.   Taxes  . . . . . . . . . . . . . . . . . . . . . . .   42
     Section 4.06.   [Intentionally Omitted]  . . . . . . . . . . . . . .   42
     Section 4.07.   Restricted Payments  . . . . . . . . . . . . . . . .   42
     Section 4.08.   Dividend and Other Payment Restrictions Affecting
                       Subsidiaries   . . . . . . . . . . . . . . . . . .   45
     Section 4.09.   Incurrence of Indebtedness and Issuance of
                       Preferred Stock  . . . . . . . . . . . . . . . . .   45
     Section 4.10.   Asset Sales  . . . . . . . . . . . . . . . . . . . .   48
     Section 4.11.   Transactions with Affiliates   . . . . . . . . . . .   49
     Section 4.12.   Liens  . . . . . . . . . . . . . . . . . . . . . . .   50
     Section 4.13.   Future Subsidiary Guarantees   . . . . . . . . . . .   50
     Section 4.14.   Corporate Existence  . . . . . . . . . . . . . . . .   51
     Section 4.15.   Offer to Repurchase Upon Change of Control   . . . .   51
<PAGE>
     Section 4.16.   No Senior Subordinated Debt  . . . . . . . . . . . .   52
     Section 4.17.   Payments for Consent   . . . . . . . . . . . . . . .   53

                                   ARTICLE 5
                                  SUCCESSORS  . . . . . . . . . . . . . .   53
     Section 5.01.   Merger, Consolidation, or Sale of Assets   . . . . .   53
     Section 5.02.   Successor Corporation Substituted  . . . . . . . . .   54

                                  ARTICLE 6 
                            DEFAULTS AND REMEDIES   . . . . . . . . . . .   54
     Section 6.01.   Events of Default  . . . . . . . . . . . . . . . . .   54
     Section 6.02.   Acceleration   . . . . . . . . . . . . . . . . . . .   56
     Section 6.03.   Other Remedies   . . . . . . . . . . . . . . . . . .   56
     Section 6.04.   Waiver of Past Defaults  . . . . . . . . . . . . . .   57
     Section 6.05.   Control by Majority  . . . . . . . . . . . . . . . .   57
     Section 6.06.   Limitation on Suits  . . . . . . . . . . . . . . . .   57
     Section 6.07.   Rights of Holders of Notes to Receive Payment  . . .   58
     Section 6.08.   Collection Suit by Trustee   . . . . . . . . . . . .   58
     Section 6.09.   Trustee May File Proofs of Claim   . . . . . . . . .   58
     Section 6.10.   Priorities   . . . . . . . . . . . . . . . . . . . .   58
     Section 6.11.   Undertaking for Costs  . . . . . . . . . . . . . . .   59

                                  ARTICLE 7 
                                   TRUSTEE    . . . . . . . . . . . . . .   59
     Section 7.01.   Duties of Trustee  . . . . . . . . . . . . . . . . .   59
     Section 7.02.   Rights of Trustee  . . . . . . . . . . . . . . . . .   60
     Section 7.03.   Individual Rights of Trustee   . . . . . . . . . . .   61
     Section 7.04.   Trustee's Disclaimer   . . . . . . . . . . . . . . .   61
     Section 7.05.   Notice of Defaults   . . . . . . . . . . . . . . . .   61
     Section 7.06.   Reports by Trustee to Holders of the Notes   . . . .   62
     Section 7.07.   Compensation and Indemnity   . . . . . . . . . . . .   62
     Section 7.08.   Replacement of Trustee   . . . . . . . . . . . . . .   63
     Section 7.09.   Successor Trustee by Merger, etc.    . . . . . . . .   64
     Section 7.10.   Eligibility; Disqualification  . . . . . . . . . . .   64
     Section 7.11.   Preferential Collection of Claims Against Company  .   64

                                   ARTICLE 8
                   LEGAL DEFEASANCE AND COVENANT DEFEASANCE   . . . . . .   64
     Section 8.01.   Option to Effect Legal Defeasance or Covenant
                       Defeasance   . . . . . . . . . . . . . . . . . . .   64
     Section 8.02.   Legal Defeasance and Discharge   . . . . . . . . . .   65
     Section 8.03.   Covenant Defeasance  . . . . . . . . . . . . . . . .   65
     Section 8.04.   Conditions to Legal or Covenant Defeasance   . . . .   66
     Section 8.05.   Deposited Money and Government Securities to be
                       Held in Trust; Other Miscellaneous Provisions  . .   67
     Section 8.06.   Repayment to Company   . . . . . . . . . . . . . . .   67
     Section 8.07.   Reinstatement  . . . . . . . . . . . . . . . . . . .   68

                                  ARTICLE 9 
                       AMENDMENT, SUPPLEMENT AND WAIVER   . . . . . . . .   68
     Section 9.01.   Without Consent of Holders of Notes  . . . . . . . .   68
     Section 9.02.   With Consent of Holders of Notes   . . . . . . . . .   69
     Section 9.03.   Compliance with Trust Indenture Act  . . . . . . . .   70
     Section 9.04.   Revocation and Effect of Consents  . . . . . . . . .   70
     Section 9.05.   Notation on or Exchange of Notes   . . . . . . . . .   70
     Section 9.06.   Trustee to Sign Amendments, etc.   . . . . . . . . .   71
<PAGE>
                                  ARTICLE 10
                                 SUBORDINATION  . . . . . . . . . . . . .   71
     Section 10.01.  Agreement to Subordinate   . . . . . . . . . . . . .   71
     Section 10.02.  Liquidation; Dissolution; Bankruptcy   . . . . . . .   71
     Section 10.03.  Default on Designated Senior Debt  . . . . . . . . .   71
     Section 10.04.  Acceleration of Securities   . . . . . . . . . . . .   72
     Section 10.05.  When Distribution Must Be Paid Over  . . . . . . . .   72
     Section 10.06.  Notice by Company  . . . . . . . . . . . . . . . . .   73
     Section 10.07.  Subrogation  . . . . . . . . . . . . . . . . . . . .   73
     Section 10.08.  Relative Rights  . . . . . . . . . . . . . . . . . .   73
     Section 10.09.  Subordination May Not Be Impaired by Company   . . .   74
     Section 10.10.  Distribution or Notice to Representative   . . . . .   74
     Section 10.11.  Rights of Trustee and Paying Agent   . . . . . . . .   74
     Section 10.12.  Authorization to Effect Subordination  . . . . . . .   75
     Section 10.13.  Amendments   . . . . . . . . . . . . . . . . . . . .   75

                                  ARTICLE 11
                                 MISCELLANEOUS  . . . . . . . . . . . . .   75
     Section 11.01.  Trust Indenture Act Controls   . . . . . . . . . . .   75
     Section 11.02.  Notices  . . . . . . . . . . . . . . . . . . . . . .   75
     Section 11.03.  Communication by Holders of Notes with Other
                       Holders of Notes   . . . . . . . . . . . . . . . .   76
     Section 11.04.  Certificate and Opinion as to Conditions Precedent     76
     Section 11.05.  Statements Required in Certificate or Opinion  . . .   77
     Section 11.06.  Rules by Trustee and Agents  . . . . . . . . . . . .   77
     Section 11.07.  No Personal Liability of Directors, Officers,
                       Employees and Stockholders   . . . . . . . . . . .   77
     Section 11.08.  Governing Law  . . . . . . . . . . . . . . . . . . .   77
     Section 11.09.  No Adverse Interpretation of Other Agreements  . . .   77
     Section 11.10.  Successors   . . . . . . . . . . . . . . . . . . . .   78
     Section 11.11.  Severability   . . . . . . . . . . . . . . . . . . .   78
     Section 11.12.  Counterpart Originals  . . . . . . . . . . . . . . .   78
     Section 11.13.  Table of Contents, Headings, etc.    . . . . . . . .   78
<PAGE>
                                   EXHIBITS
                                   --------

EXHIBIT A-1            FORM OF NOTE (NON-REGULATION-S)

EXHIBIT A-2            FORM OF NOTE (REGULATION S)

EXHIBIT B              FORM OF CERTIFICATE OF TRANSFER

EXHIBIT C              FORM OF CERTIFICATE OF EXCHANGE

EXHIBIT D              FORM OF CERTIFICATE FROM ACQUIRING INSTITUTIONAL
                       ACCREDITED INVESTORS

EXHIBIT E              FORM OF SUPPLEMENTAL INDENTURE

EXHIBIT F              FORM OF NOTATION ON SENIOR SUBORDINATED NOTE RELATING
                       TO SUBSIDIARY GUARANTEE
<PAGE>
                            CROSS-REFERENCE TABLE<F1>
Trust Indenture
  Act Section                                                Indenture Section
- ---------------                                             -----------------
310 (a)(1)  . . . . . . . . . . . . . . . . . . . . . . . . . .          7.10 
    (a)(2)  . . . . . . . . . . . . . . . . . . . . . . . . . .          7.10 
    (a)(3)    . . . . . . . . . . . . . . . . . . . . . . . . .          N.A. 
    (a)(4)  . . . . . . . . . . . . . . . . . . . . . . . . . .          N.A. 
    (a)(5)  . . . . . . . . . . . . . . . . . . . . . . . . . .          7.10 
    (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          7.10 
    (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          N.A. 
311 (a)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          7.11 
    (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          7.11 
    (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          N.A. 
312 (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . .          2.05 
    (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . .         11.03 
    (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . .         11.03 
313 (a)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          7.06 
    (b)(1)    . . . . . . . . . . . . . . . . . . . . . . . . .         10.03 
    (b)(2)    . . . . . . . . . . . . . . . . . . . . . . . . .          7.07 
    (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . .    7.06;11.02 
    (d)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          7.06 
314 (a)   . . . . . . . . . . . . . . . . . . . . . . . . . . .    4.03;11.02 
    (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . .         10.02 
    (c)(1)    . . . . . . . . . . . . . . . . . . . . . . . . .         11.04 
    (c)(2)    . . . . . . . . . . . . . . . . . . . . . . . . .         11.04 
    (c)(3)    . . . . . . . . . . . . . . . . . . . . . . . . .          N.A. 
    (d)   . . . . . . . . . . . . . . . . . . . . . . . . . . .  10.03, 10.04,
                                                                        10.05 
    (e)     . . . . . . . . . . . . . . . . . . . . . . . . . .         11.05 
    (f)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          N.A. 
315 (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . .          7.01 
    (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . .    7.05,11.02 
    (c)     . . . . . . . . . . . . . . . . . . . . . . . . . .          7.01 
    (d)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          7.01 
    (e)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          6.11 
316 (a)(last sentence)  . . . . . . . . . . . . . . . . . . . .          2.09 
    (a)(1)(A)   . . . . . . . . . . . . . . . . . . . . . . . .          6.05 
    (a)(1)(B)   . . . . . . . . . . . . . . . . . . . . . . . .          6.04 
    (a)(2)    . . . . . . . . . . . . . . . . . . . . . . . . .          N.A. 
    (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          6.07 
    (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          2.12 
317 (a)(1)  . . . . . . . . . . . . . . . . . . . . . . . . . .          6.08 
    (a)(2)  . . . . . . . . . . . . . . . . . . . . . . . . . .          6.09 
    (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          2.04 
318 (a) . . . . . . . . . . . . . . . . . . . . . . . . . . . .         11.01 
    (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . .          N.A. 
    (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . .         11.01 
N.A. means not applicable.
____________________
[FN]
<F1>  This Cross-Reference Table is not part of the Indenture.


<PAGE>
          This INDENTURE dated as of April 30, 1997, between L-3
Communications Corporation, a Delaware corporation (the "Company"), and The
Bank of New York, as trustee (the "Trustee").

          The Company and the Trustee agree as follows for the benefit of
each other and for the equal and ratable benefit of the Holders of the
10 3/8% Notes due 2007 (the "Initial Notes") and the 10 3/8% Senior Notes due
2007 (the "Exchange Notes" and, together with the Initial Notes, the
"Notes"):


                                   ARTICLE 1
                         DEFINITIONS AND INCORPORATION
                                 BY REFERENCE

Section 1.01.  Definitions

          "144A Global Note" means the global note in the form of Exhibit A-1
hereto bearing the Global Note Legend and the Private Placement Legend and
deposited with and registered in the name of the Depositary or its nominee
that will be issued in a denomination equal to the outstanding principal
amount of the Notes sold in reliance on Rule 144A.

          "Acquired Debt" means, with respect to any specified Person,
(i) Indebtedness of any other Person existing at the time such other Person
is merged with or into or became a Subsidiary of such specified Person,
including, without limitation, Indebtedness incurred in connection with, or
in contemplation of, such other Person merging with or into or becoming a
Subsidiary of such specified Person, and (ii) Indebtedness secured by a Lien
encumbering any asset acquired by such specified Person.

          "Affiliate" of any specified Person means any other Person directly
or indirectly controlling or controlled by or under direct or indirect common
control with such specified Person.  For purposes of this definition,
"control" (including, with correlative meanings, the terms "controlling",
"controlled by" and "under common control with"), as used with respect to any
Person, shall mean the possession, directly or indirectly, of the power to
direct or cause the direction of the management or policies of such Person,
whether through the ownership of voting securities, by agreement or
otherwise; provided that beneficial ownership of 10% or more of the voting
securities of a Person shall be deemed to be control.

          "Agent" means any Registrar, Paying Agent or co-registrar.

          "Applicable Procedures" means, with respect to any transfer or
exchange of or for beneficial interests in any Global Note, the rules and
procedures of the Depositary, Euroclear and Cedel that apply to such transfer
or exchange.

          "Asset Sale" means (i) the sale, lease, conveyance or other
disposition of any assets or rights (including, without limitation, by way of
a sale and leaseback) other than sales of inventory in the ordinary course of
business consistent with past practices (provided that the sale, lease,
conveyance or other disposition of all or substantially all of the assets of
the Company and its Restricted Subsidiaries taken as a whole shall be
<PAGE>
<PAGE>2
governed by the covenant contained in Section 4.15 and/or the covenant
contained in Section 5.01 and not by the covenant contained in Section 4.10),
and (ii) the issue or sale by the Company or any of its Subsidiaries of
Equity Interests of any of the Company's Restricted Subsidiaries, in the case
of either clause (i) or (ii), whether in a single transaction or a series of
related transactions (A) that have a fair market value in excess of $1.0
million or (B) for net proceeds in excess of $1.0 million.  Notwithstanding
the foregoing:  (i) a transfer of assets by the Company to a Restricted
Subsidiary or by a Restricted Subsidiary to the Company or to another
Restricted Subsidiary, (ii) an issuance of Equity Interests by a Restricted
Subsidiary to the Company or to another Restricted Subsidiary, (iii) a
Restricted Payment that is permitted by the covenant contained in Section
4.07 and (iv) a disposition of Cash Equivalents in the ordinary course of
business shall not be deemed to be an Asset Sale.

          "Attributable Debt" in respect of a sale and leaseback transaction
means, at the time of determination, the present value (discounted at the
rate of interest implicit in such transaction, determined in accordance with
GAAP) of the obligation of the lessee for net rental payments during the
remaining term of the lease included in such sale and leaseback transaction
(including any period for which such lease has been extended or may, at the
option of the lessor, be extended).

          "Bankruptcy Law" means Title 11, U.S. Code or any similar federal
or state law for the relief of debtors.

          "Board of Directors" means the Board of Directors of the Company,
or any authorized committee of the Board of Directors.

          "Business Day" means any day other than a Legal Holiday.

          "Capital Lease Obligation" means, at the time any determination
thereof is to be made, the amount of the liability in respect of a capital
lease that would at such time be required to be capitalized on a balance
sheet in accordance with GAAP.

          "Capital Stock" means (i) in the case of a corporation, corporate
stock, (ii) in the case of an association or business entity, any and all
shares, interests, participations, rights or other equivalents (however
designated) of corporate stock, (iii) in the case of a partnership or limited
liability company, partnership or membership interests (whether general or
limited) and (iv) any other interest or participation that confers on a
Person the right to receive a share of the profits and losses of, or
distributions of assets of, the issuing Person.

          "Cash Equivalents" means (i) United States dollars, (ii) securities
issued or directly and fully guaranteed or insured by the United States
government or any agency or instrumentality thereof having maturities of not
more than one year from the date of acquisition, (iii) certificates of
deposit and eurodollar time deposits with maturities of six months or less
from the date of acquisition, bankers' acceptances with maturities not
exceeding six months and overnight bank deposits, in each case with any
domestic financial institution to the Senior Credit Facilities or with any
domestic commercial bank having capital and surplus in excess of $500.0
million and a Thompson Bank Watch Rating of "B" or better, (iv) repurchase
obligations with a term of not more than seven days for underlying securities
of the types described in clauses (ii) and (iii) above entered into with any
<PAGE>
<PAGE>3
financial institution meeting the qualifications specified in clause (iii)
above, (v) commercial paper having the highest rating obtainable from Moody's
or S&P's and in each case maturing within six months after the date of
acquisition, (vi) investment funds investing 95% of their assets in
securities of the types described in clauses (i)-(v) above, and (vii) readily
marketable direct obligations issued by any State of the United States of
America or any political subdivision thereof having maturities of not more
than one year from the date of acquisition and having one of the two highest
rating categories obtainable from either Moody's or S&P.

          "Cedel" means Cedel Bank, societe anonyme.

          "Change of Control" means the occurrence of any of the following: 
(i) the sale, lease, transfer, conveyance or other disposition (other than by
way of merger or consolidation), in one or a series of related transactions,
of all or substantially all of the assets of the Company and its Restricted
Subsidiaries taken as a whole to any "person" (as such term is used in
Section 13(d)(3) of the Exchange Act) other than the Principals or their
Related Parties (as defined below), (ii) the adoption of a plan relating to
the liquidation or dissolution of the Company, (iii) the consummation of any
transaction (including, without limitation, any merger or consolidation) the
result of which is that any "person" (as defined above), other than the
Principals and their Related Parties, becomes the "beneficial owner" (as such
term is defined in Rule 13d-3 and Rule 13d-5 under the Exchange Act),
directly or indirectly, of more than 50% of the Voting Stock of the Company
(measured by voting power rather than number of shares) or (iv) the first day
on which a majority of the members of the Board of Directors of the Company
are not Continuing Directors.

          "Consolidated Cash Flow" means, with respect to any Person for any
period, the Consolidated Net Income of such Person for such period plus (i)
an amount equal to any extraordinary loss plus any net loss realized in
connection with an Asset Sale (to the extent such losses were deducted in
computing such Consolidated Net Income), plus (ii) provision for taxes based
on income or profits of such Person and its Restricted Subsidiaries for such
period, to the extent that such provision for taxes was included in computing
such Consolidated Net Income, plus (iii) consolidated interest expense of
such Person and its Restricted Subsidiaries for such period, whether paid or
accrued and whether or not capitalized (including, without limitation,
original issue discount, non-cash interest payments, the interest component
of any deferred payment obligations, the interest component of all payments
associated with Capital Lease Obligations, imputed interest with respect to
Attributable Debt, commissions, discounts and other fees and charges incurred
in respect of letter of credit or bankers' acceptance financings, and net
payments (if any) pursuant to Hedging Obligations), to the extent that any
such expense was deducted in computing such Consolidated Net Income, plus
(iv) depreciation, amortization (including amortization of goodwill, debt
issuance costs and other intangibles but excluding amortization of other
prepaid cash expenses that were paid in a prior period) and other non-cash
expenses (excluding any such non-cash expense to the extent that it
represents an accrual of or reserve for cash expenses in any future period or
amortization of a prepaid cash expense that was paid in a prior period) of
such Person and its Restricted Subsidiaries for such period to the extent
that such depreciation, amortization and other non-cash expenses were
deducted in computing such Consolidated Net Income, minus (v) non-cash items
increasing such Consolidated Net Income for such period, in each case, on a
consolidated basis and determined in accordance with GAAP.
<PAGE>
<PAGE>4
          "Consolidated Net Income" means, with respect to any Person for any
period, the aggregate of the Net Income of such Person and its Restricted
Subsidiaries for such period, on a consolidated basis, determined in
accordance with GAAP; provided that (i) the Net Income of any Person that is
not a Restricted Subsidiary or that is accounted for by the equity method of
accounting shall be included only to the extent of the amount of dividends or
distributions paid in cash to the referent Person or a Restricted Subsidiary
thereof that is a Guarantor, (ii) the Net Income of any Restricted Subsidiary
shall be excluded to the extent that the declaration or payment of dividends
or similar distributions by that Restricted Subsidiary of that Net Income is
not at the date of determination permitted without any prior governmental
approval (that has not been obtained) or, directly or indirectly, by
operation of the terms of its charter or any agreement, instrument, judgment,
decree, order, statute, rule or governmental regulation applicable to that
Restricted Subsidiary or its stockholders, (iii) the Net Income of any Person
acquired in a pooling of interests transaction for any period prior to the
date of such acquisition shall be excluded, (iv) the cumulative effect of a
change in accounting principles shall be excluded, (v) the Net Income of any
Unrestricted Subsidiary shall be excluded, whether or not distributed to the
Company or one of its Restricted Subsidiaries, and (vi) the Net Income of any
Restricted Subsidiary shall be calculated after deducting preferred stock
dividends payable by such Restricted Subsidiary to Persons other than the
Company and its other Restricted Subsidiaries.

          "Consolidated Net Tangible Assets" means, as of any date of
determination, shareholders' equity of the Company and its Restricted
Subsidiaries, determined on a consolidated basis in accordance with GAAP,
less goodwill and other intangibles (other than patents, trademarks,
licenses, copyrights and other intellectual property and prepaid assets).

          "Continuing Directors" means, as of any date of determination, any
member of the Board of Directors of the Company who (i) was a member of such
Board of Directors on the Issue Date or (ii) was nominated for election or
elected to such Board of Directors with the approval of a majority of the
Continuing Directors who were members of such Board at the time of such
nomination or election.

          "Corporate Trust Office of the Trustee" shall be at the address of
the Trustee specified in Section 11.02 hereof or such other address as to
which the Trustee may give notice to the Company.

          "Credit Facilities" means, with respect to the Company, one or more
debt facilities (including, without limitation, the Senior Credit Facilities)
or commercial paper facilities with banks or other institutional lenders
providing for revolving credit loans, term loans, receivables financing
(including through the sale of receivables to such lenders or to special
purpose entities formed to borrow from such lenders against such receivables)
or letters of credit, in each case, as amended, restated, modified, renewed,
refunded, replaced or refinanced in whole or in part from time to time

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

          "Definitive Note" means a certificated Note registered in the name
of the Holder thereof and issued in accordance with Article 2 hereof,
substantially in the form of Exhibit A-1 hereto, except that such Note shall
<PAGE>
<PAGE>5
not bear the Global Note Legend and shall not have the "Schedule of Exchanges
of Interests in the Global Note" attached thereto.

          "Depositary" means, with respect to the Notes issuable or issued in
whole or in part in global form, the Person specified in Section 2.03 hereof
as the Depositary with respect to the Notes, until a successor shall have
been appointed and become such pursuant to the applicable provision of this
Indenture, and, thereafter, "Depositary" shall mean or include such
successor.

          "Designated Senior Debt" means (i) any Indebtedness outstanding
under the Senior Credit Facilities and (ii) any other Senior Debt permitted
under this Indenture the principal amount of which is $25.0 million or more
and that has been designated by the Company as "Designated Senior Debt".

          "Disqualified Stock" means any Capital Stock that, by its terms (or
by the terms of any security into which it is convertible or for which it is
exchangeable at the option of the holder thereof), or upon the happening of
any event, matures or is mandatorily redeemable, pursuant to a sinking fund
obligation or otherwise, or redeemable at the option of the Holder thereof,
in whole or in part, on or prior to the date that is 91 days after the date
on which the Notes mature; provided, however, that if such Capital Stock is
issued to any plan for the benefit of employees of the Company or its
Subsidiaries or by any such plan to such employees, such Capital Stock shall
not constitute Disqualified Stock solely because it may be required to be
repurchased by the Company in order to satisfy applicable statutory or
regulatory obligations.

          "Equity Interests" means Capital Stock and all warrants, options or
other rights to acquire Capital Stock (but excluding any debt security that
is convertible into, or exchangeable for, Capital Stock).

          "Equity Offering" means any public or private sale of equity
securities (excluding Disqualified Stock) of the Company or Holdings, other
than any private sales to an Affiliate of the Company or Holdings.

          "Euroclear" means Morgan Guaranty Trust Company of New York,
Brussels office, as operator of the Euroclear system.

          "Exchange Act" means the Securities Exchange Act of 1934, as
amended.

          "Exchange Notes" means the Notes issued in the Exchange Offer
pursuant to Section 2.06(f).

          "Exchange Offer" has the meaning set forth in the Registration
Rights Agreement has the meaning set forth in the Registration Rights
Agreement.

          "Existing Indebtedness" means any Indebtedness of the Company
(other than Indebtedness under the Senior Credit Facilities and the Notes) in
existence on the Issue Date, until such amounts are repaid.

          "Fixed Charges" means, with respect to any Person for any period,
the sum, without duplication, of (i) the consolidated interest expense of
such Person and its Restricted Subsidiaries for such period, whether paid or
accrued (including, without limitation, original issue discount, non-cash
<PAGE>
<PAGE>6
interest payments, the interest component of any deferred payment
obligations, the interest component of all payments associated with Capital
Lease Obligations, imputed interest with respect to Attributable Debt,
commissions, discounts and other fees and charges incurred in respect of
letter of credit or bankers' acceptance financings, and net payments (if any)
pursuant to Hedging Obligations, but excluding amortization of debt issuance
costs) and (ii) the consolidated interest of such Person and its Restricted
Subsidiaries that was capitalized during such period, and (iii) any interest
expense on Indebtedness of another Person that is guaranteed by such Person
or one of its Restricted Subsidiaries or secured by a Lien on assets of such
Person or one of its Restricted Subsidiaries (whether or not such Guarantee
or Lien is called upon) and (iv) the product of (A) all dividend payments,
whether or not in cash, on any series of preferred stock of such Person or
any of its Restricted Subsidiaries, other than dividend payments on Equity
Interests payable solely in Equity Interests of the Company, times (B) a
fraction, the numerator of which is one and the denominator of which is one
minus the then current combined federal, state and local statutory tax rate
of such Person, expressed as a decimal, in each case, on a consolidated basis
and in accordance with GAAP.

          "Fixed Charge Coverage Ratio" means with respect to any Person for
any period, the ratio of the Consolidated Cash Flow of such Person for such
period to the Fixed Charges of such Person for such period.  In the event
that the Company or any of its Restricted Subsidiaries incurs, assumes,
Guarantees or redeems any Indebtedness (other than revolving credit
borrowings) or issues preferred stock subsequent to the commencement of the
period for which the Fixed Charge Coverage Ratio is being calculated but on
or prior to the date on which the event for which the calculation of the
Fixed Charge Coverage Ratio is made (the "Calculation Date"), then the Fixed
Charge Coverage Ratio shall be calculated giving pro forma effect to such
incurrence, assumption, Guarantee or redemption of Indebtedness, or such
issuance or redemption of preferred stock, as if the same had occurred at the
beginning of the applicable four-quarter reference period.  In addition, for
purposes of making the computation referred to above, (i) acquisitions that
have been made by the Company or any of its Restricted Subsidiaries,
including through mergers or consolidations and including any related
financing transactions, during the four-quarter reference period or
subsequent to such reference period and on or prior to the Calculation Date
shall be deemed to have occurred on the first day of the four-quarter
reference period and Consolidated Cash Flow for such reference period shall
be calculated without giving effect to clause (iii) of the proviso set forth
in the definition of Consolidated Net Income, and (ii) the Consolidated Cash
Flow attributable to discontinued operations, as determined in accordance
with GAAP, and operations or businesses disposed of prior to the Calculation
Date, shall be excluded, and (iii) the Fixed Charges attributable to
discontinued operations, as determined in accordance with GAAP, and
operations or businesses disposed of prior to the Calculation Date, shall be
excluded, but only to the extent that the obligations giving rise to such
Fixed Charges shall not be obligations of the referent Person or any of its
Restricted Subsidiaries following the Calculation Date.

          "Foreign Subsidiary" means a Restricted Subsidiary of the Company
that was not organized or existing under the laws of the United States, any
state thereof, the District of Columbia or any territory thereof.

          "GAAP" means generally accepted accounting principles set forth in
the opinions and pronouncements of the Accounting Principles Board of the
<PAGE>
<PAGE>7
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 have been approved by a significant
segment of the accounting profession, which are in effect on the Issue Date.

          "Global Notes" means, individually and collectively, each of the
Restricted Global Notes and the Unrestricted Global Notes, substantially in
the form of Exhibit A-1 or A-2 hereto issued in accordance with Article 2
hereof.

          "Global Note Legend" means the legend set forth in Section
2.06(g)(ii) to be placed on all Global Notes issued under this Indenture.

          "Government Securities" means direct 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 is
pledged.

          "Guarantee" means a guarantee (other than by endorsement of
negotiable instruments for collection in the ordinary course of business),
direct or indirect, in any manner (including, without limitation, letters of
credit and reimbursement agreements in respect thereof), of all or any part
of any Indebtedness.

          "Guarantors" means each Subsidiary of the Company that executes a
Subsidiary Guarantee in accordance with the provisions of this Indenture, and
their respective successors and assigns.

          "Hedging Obligations"  means, with respect to any Person, the
obligations of such Person under (i) currency exchange or interest rate swap
agreements, interest rate cap agreements and currency exchange or interest
rate collar agreements and (ii) other agreements or arrangements designed to
protect such Person against fluctuations in currency exchange rates or
interest rates.

          "Holder" means a Person in whose name a Note is registered.

          "Holdings" means L-3 Communications Holdings, Inc.

          "IAI Global Note" means the global Note in the form of Exhibit A-1
hereto bearing the Global Note Legend and the Private Placement Legend and
deposited with and registered in the name of the Depositary or its nominee
that will be issued in a denomination equal to the outstanding principal
amount of the Notes sold to Institutional Accredited Investors.

          "Indebtedness" means, with respect to any Person, any indebtedness
of such Person, whether or not contingent, in respect of borrowed money or
evidenced by bonds, notes, debentures or similar instruments or letters of
credit (or reimbursement agreements in respect thereof) or banker's
acceptances or representing Capital Lease Obligations or the balance deferred
and unpaid of the purchase price of any property or representing any Hedging
Obligations, except any such balance that constitutes an accrued expense or
trade payable, if and to the extent any of the foregoing indebtedness (other
than letters of credit and Hedging Obligations) would appear as a liability
upon a balance sheet of such Person prepared in accordance with GAAP, as well
as all indebtedness of others secured by a Lien on any asset of such Person
(whether or not such indebtedness is assumed by such Person) and, to the
<PAGE>
<PAGE>8
extent not otherwise included, the Guarantee by such Person of any
indebtedness of any other Person.  The amount of any Indebtedness outstanding
as of any date shall be (i) the accreted value thereof, in the case of any
Indebtedness that does not require current payments of interest, and (ii) the
principal amount thereof, together with any interest thereon that is more
than 30 days past due, in the case of any other Indebtedness.

          "Indenture" means this Indenture, as amended or supplemented from
time to time.

          "Indirect Participant" means a Person who holds a beneficial
interest in a Global Note through a Participant.

          "Institutional Accredited Investor" means an institution that is an
"accredited investor" as defined in Rule 501(a)(1), (2), (3) or (7) under the
Securities Act.

          "Investments" means, with respect to any Person, all investments by
such Person in other Persons (including Affiliates) in the forms of direct or
indirect loans (including guarantees of Indebtedness or other obligations),
advances or capital contributions (excluding commission, travel, moving and
similar loans or advances to officers and employees made in the ordinary
course of business), purchases or other acquisitions for consideration of
Indebtedness, Equity Interests or other securities, together with all items
that are or would be classified as investments on a balance sheet prepared in
accordance with GAAP.  If the Company or any Subsidiary of the Company sells
or otherwise disposes of any Equity Interests of any direct or indirect
Subsidiary of the Company such that, after giving effect to any such sale or
disposition, such Person is no longer a Subsidiary of the Company, the
Company shall be deemed to have made an Investment on the date of any such
sale or disposition equal to the fair market value of the Equity Interests of
such Subsidiary not sold or disposed of in an amount determined as provided
in the last paragraph of the covenant contained in Section 4.07.

          "Issue Date" means the closing date for the sale and original
issuance of the Notes under this Indenture.

          "Legal Holiday" means a Saturday, a Sunday or a day on which
banking institutions in The City of New York or at a place of payment are
authorized by law, regulation or executive order to remain closed.  If a
payment date is a Legal Holiday at a place of payment, payment may be made at
that place on the next succeeding day that is not a Legal Holiday, and no
interest shall accrue for the intervening period.

          "Lehman Investor" means Lehman Brothers Holdings Inc. and any of
its Affiliates.

          "Letter of Transmittal" means the letter of transmittal to be
prepared by the Company and sent to all Holders of the Initial Notes for use
by such Holders in connection with the Exchange Offer.

          "Lien" means, with respect to any asset, any mortgage, lien,
pledge, charge, security interest or encumbrance of any kind in respect of
such asset, whether or not filed, recorded or otherwise perfected under
applicable law (including any conditional sale or other title retention
agreement, any lease in the nature thereof, any option or other agreement to
sell or give a security interest in and any filing of or agreement to give
<PAGE>
<PAGE>9
any financing statement under the Uniform Commercial Code (or equivalent
statutes) of any jurisdiction).

          "Liquidated Damages" means all liquidated damages then owing
pursuant to Section 5 of the Registration Rights Agreement.

          "Marketable Securities" means, with respect to any Asset Sale, any
readily marketable equity securities that are (i) traded on the New York
Stock Exchange, the American Stock Exchange or the Nasdaq National Market;
and (ii) issued by a corporation having a total equity market capitalization
of not less than $250.0 million; provided that the excess of (A) the
aggregate amount of securities of any one such corporation held by the
Company and any Restricted Subsidiary over (B) ten times the average daily
trading volume of such securities during the 20 immediately preceding trading
days shall be deemed not to be Marketable Securities; as determined on the
date of the contract relating to such Asset Sale.

          "Moody's" means Moody's Investors Services, Inc.

          "Net Income" means, with respect to any Person, the net income
(loss) of such Person, determined in accordance with GAAP and before any
reduction in respect of preferred stock dividends, excluding, however,
(i) any gain or loss, together with any related provision for taxes thereon,
realized in connection with (A) any Asset Sale (including, without
limitation, dispositions pursuant to sale and leaseback transactions) or
(B) the disposition of any securities by such Person or any of its Restricted
Subsidiaries or the extinguishment of any Indebtedness of such Person or any
of its Restricted Subsidiaries and (ii) any extraordinary gain or loss,
together with any related provision for taxes on such extraordinary gain or
loss and (iii) the cumulative effect of a change in accounting principles.

          "Net Proceeds" means the aggregate cash proceeds received by the
Company or any of its Subsidiaries in respect of any Asset Sale (including,
without limitation, any cash received upon the sale or other disposition of
any non-cash consideration received in any Asset Sale), net of the direct
costs relating to such Asset Sale (including, without limitation, legal,
accounting and investment banking fees, and sales commissions) and any
relocation expenses incurred as a result thereof, taxes paid or payable as a
result thereof (after taking into account any available tax credits or
deductions and any tax sharing arrangements), amounts required to be applied
to the repayment of Indebtedness secured by a Lien on the asset or assets
that were the subject of such Asset Sale and any reserve for adjustment in
respect of the sale price of such asset or assets established in accordance
with GAAP.

          "Non-Recourse Debt" means Indebtedness (i) as to which neither the
Company nor any of its Restricted Subsidiaries (A) provides credit support of
any kind (including any undertaking, agreement or instrument that would
constitute Indebtedness), (B) is directly or indirectly liable (as a
guarantor or otherwise), or (C) constitutes the lender; and (ii) no default
with respect to which (including any rights that the holders thereof may have
to take enforcement action against an Unrestricted Subsidiary) would permit
(upon notice, lapse of time or both) any holder of any other Indebtedness
(other than Indebtedness incurred under Credit Facilities) of the Company or
any of its Restricted Subsidiaries to declare a default on such other
Indebtedness or cause the payment thereof to be accelerated or payable prior
to its stated maturity; and (iii) as to which the lenders have been notified
<PAGE>
<PAGE>10
in writing that they will not have any recourse to the stock or assets of the
Company or any of its Restricted Subsidiaries.

          "Non-U.S. Person" means a person who is not a U.S. Person.

          "Note Custodian" means the Trustee, as custodian with respect to
the Notes in global form, or any successor entity thereto.

          "Obligations" means any principal, premium (if any), interest
(including interest accruing on or after the filing of any petition in
bankruptcy or for reorganization, whether or not a claim for post-filing
interest is allowed in such proceeding), penalties, fees, charges, expenses,
indemnifications, reimbursement obligations, damages (including Liquidated
Damages), guarantees and other liabilities or amounts payable under the
documentation governing any Indebtedness or in respect thereto.

          "Offering" means the Offering of the Notes by the Company.

          "Officer" means, with respect to any Person, the Chairman of the
Board, the Chief Executive Officer, the President, the Chief Operating
Officer, the Chief Financial Officer, the Treasurer, any Assistant Treasurer,
the Controller, the Secretary, any Assistant Secretary or any Vice-President
of such Person.

          "Officers' Certificate" means a certificate signed on behalf of the
Company by two Officers of the Company, one of whom must be the principal
executive officer, the principal financial officer, the treasurer or the
principal accounting officer of the Company, that meets the requirements of
Section 11.05 hereof.

          "Opinion of Counsel" means an opinion from legal counsel who is
reasonably acceptable to the Trustee, that meets the requirements of Section
11.05 hereof.  The counsel may be an employee of or counsel to the Company,
any Subsidiary of the Company or the Trustee.

          "Participant" means, with respect to DTC, Euroclear or Cedel, a
Person who has an account with DTC, Euroclear or Cedel, respectively (and,
with respect to DTC, shall include Euroclear and Cedel).

          "Permitted Investments" means (i) any Investment in the Company or
in a Restricted Subsidiary of the Company that is a Guarantor (ii) any
Investment in cash or Cash Equivalents; (iii) any Investment by the Company
or any Restricted Subsidiary of the Company in a Person, if as a result of
such Investment (A) such Person becomes a Restricted Subsidiary of the
Company and a Guarantor or (B) such Person is merged, consolidated or
amalgamated with or into, or transfers or conveys substantially all of its
assets to, or is liquidated into, the Company or a Restricted Subsidiary of
the Company that is a Guarantor; (iv) any Restricted Investment made as a
result of the receipt of non-cash consideration from an Asset Sale that was
made pursuant to and in compliance with the covenant contained in Section
4.10 or any disposition of assets not constituting an Asset sale; (v) any
acquisition of assets solely in exchange for the issuance of Equity Interests
(other than Disqualified Stock) of the Company; (vi) advances to employees
not to exceed $2.5 million at any one time outstanding; (vii) any Investment
acquired in connection with or as a result of a workout or bankruptcy of a
customer or supplier; (viii) Hedging Obligations permitted to be incurred
under the covenant contained in Section 4.09; (ix) any Investment in a
<PAGE>
<PAGE>11
Similar Business that is not a Restricted Subsidiary; provided that the
aggregate fair market value of all Investments made pursuant to this clause
(ix) (valued on the date each such Investment was made and without giving
effect to subsequent changes in value) may not exceed 5% of the Consolidated
Net Tangible Assets of the Company; and (x) other Investments in any Person
having an aggregate fair market value (measured on the date each such
Investment was made and without giving effect to subsequent changes in
value), when taken together with all other Investments made pursuant to this
clause (x) that are at the time outstanding, not to exceed $15.0 million.

          "Permitted Junior Securities" means Equity Interests in the Company
or debt securities that are subordinated to all Senior Debt (and any debt
securities issued in exchange for Senior Debt) to substantially the same
extent as, or to a greater extent than, the Notes and the Subsidiary
Guarantees are subordinated to Senior Debt pursuant to Article 10 of this
Indenture.

          "Permitted Liens" means (i) Liens securing Senior Debt of the
Company or any Guarantor that was permitted by the terms of this Indenture to
be incurred; (ii) Liens in favor of the Company or any Guarantor; (iii) Liens
on property of a Person existing at the time such Person is merged into or
consolidated with the Company or any Restricted Subsidiary of the Company;
provided that such Liens were in existence prior to the contemplation of such
merger or consolidation and do not extend to any assets other than those of
the Person merged into or consolidated with the Company; (iv) Liens on
property existing at the time of acquisition thereof by the Company or any
Subsidiary of the Company, provided that such Liens were in existence prior
to the contemplation of such acquisition and do not extend to any other
assets of the Company or any of its Restricted Subsidiaries; (v) Liens to
secure the performance of statutory obligations, surety or appeal bonds,
performance bonds or other obligations of a like nature incurred in the
ordinary course of business; (vi) Liens to secure Indebtedness (including
Capital Lease Obligations) permitted by clause (v) of the second paragraph of
Section 4.09 covering only the assets acquired with such Indebtedness; (vii)
Liens existing on the Issue Date; (viii) Liens for taxes, assessments or
governmental charges or claims that are not yet delinquent or that are being
contested in good faith by appropriate proceedings promptly instituted and
diligently concluded, provided that any reserve or other appropriate
provision as shall be required in conformity with GAAP shall have been made
therefor; (ix) Liens incurred in the ordinary course of business of the
Company or any Restricted Subsidiary of the Company with respect to
obligations that do not exceed $5.0 million at any one time outstanding; (x)
Liens on assets of Guarantors to secure Senior Debt of such Guarantors that
was permitted by this Indenture to be incurred; (xi) Liens securing Permitted
Refinancing Indebtedness, provided that any such Lien does not extend to or
cover any property, shares or debt other than the property, shares or debt
securing the Indebtedness so refunded, refinanced or extended; (xii) Liens
incurred or deposits made to secure the performance of tenders, bids, leases,
statutory obligations, surety and appeal bonds, government contracts,
performance and return of money bonds and other obligations of a like nature,
in each case incurred in the ordinary course of business (exclusive of
obligations for the payment of borrowed money); (xiii) Liens upon specific
items of inventory or other goods and proceeds of any Person securing such
Person's obligations in respect of bankers' acceptances issued or created for
the account of such Person to facilitate the purchase, shipment or storage of
such inventory or other goods in the ordinary course of business; (xiv) Liens
encumbering customary initial deposits and margin deposits, and other Liens
<PAGE>
<PAGE>12
incurred in the ordinary course of business that are within the general
parameters customary in the industry, in each case securing Indebtedness
under Hedging Obligations; and (xv) Liens encumbering deposits made in the
ordinary course of business to secure nondelinquent obligations arising from
statutory or regulatory, contractual or warranty requirements of the Company
or its Subsidiaries for which a reserve or other appropriate provision, if
any, as shall be required by GAAP shall have been made.

          "Permitted Refinancing Indebtedness" means any Indebtedness of the
Company or any of its Subsidiaries issued in exchange for, or the net
proceeds of which are used to extend, refinance, renew, replace, defease or
refund other Indebtedness of the Company or any of its Restricted
Subsidiaries; provided that:  (i) the principal amount (or accreted value, if
applicable) of such Permitted Refinancing Indebtedness does not exceed the
principal amount of (or accreted value, if applicable), plus accrued interest
on, the Indebtedness so extended, refinanced, renewed, replaced, defeased or
refunded (plus the amount of reasonable expenses and prepayment premiums
incurred in connection therewith); (ii) such Permitted Refinancing
Indebtedness has a final maturity date no earlier than the final maturity
date of, and has a Weighted Average Life to Maturity equal to or greater than
the Weighted Average Life to Maturity of, the Indebtedness being extended,
refinanced, renewed, replaced, defeased or refunded; (iii) if the
Indebtedness being extended, refinanced, renewed, replaced, defeased or
refunded is subordinated in right of payment to the Notes, such Permitted
Refinancing Indebtedness is subordinated in right of payment to the Notes on
terms at least as favorable to the Holders of Notes as those contained in the
documentation governing the Indebtedness being extended, refinanced, renewed,
replaced, defeased or refunded; and (iv) such Indebtedness is incurred either
by the Company or by the Restricted Subsidiary who is the obligor on the
Indebtedness being extended, refinanced, renewed, replaced, defeased or
refunded.

          "Permitted Securities" means, with respect to any Asset Sale,
Voting Stock of a Person primarily engaged in one or more Similar Businesses;
provided that after giving effect to the Asset Sale such Person shall become
a Restricted Subsidiary and a Guarantor.

          "Person" means any individual, corporation, partnership, joint
venture, association, joint-stock company, trust, unincorporated organization
or government or agency or political subdivision thereof (including any
subdivision or ongoing business of any such entity or substantially all of
the assets of any such entity, subdivision or business).

          "Principals" means any Lehman Investor, Lockheed Martin
Corporation, Frank C. Lanza and Robert V. LaPenta

          "Private Placement Legend" means the legend set forth in Section
2.07(g)(i) to be placed on all Notes issued under this Indenture except as
otherwise permitted by the provisions of this Indenture.

          "Purchase Agreement" means the Purchase Agreement, dated April 25,
1997, among the Company, Lehman Brothers Inc. and BancAmerica Securities,
Inc.

          "QIB" means a "qualified institutional buyer" as defined in Rule
144A.
<PAGE>
<PAGE>13
          "Registration Rights Agreement" means the Registration Rights
Agreement, dated as of April, 30 1997, by and among the Company, Lehman
Brothers Inc. and BancAmerica Securities, Inc., as such agreement may be
amended, modified or supplemented from time to time.

          "Regulation S" means Regulation S promulgated under the Securities
Act.

          "Regulation S Global Note" means a global Note bearing the Private
Placement Legend and deposited with and registered in the name of the
Depositary or its nominee that will be issued in a denomination equal to the
outstanding principal amount of the Notes sold in reliance on Regulation S,
or a Regulation S Temporary Global Note or Regulation S Permanent Global
Note, as appropriate.

          "Regulation S Permanent Global Note" means a permanent global Note
in the form of Exhibit A-1 hereto bearing the Global Note Legend and the
Private Placement Legend and deposited with and registered in the name of the
Depositary or its nominee that will be issued in a denomination equal to the
outstanding principal amount of the Regulation S Temporary Global Note upon
expiration of the Restricted Period.

          "Regulation S Temporary Global Note" means a single temporary
global Note in the form of Note attached hereto as Exhibit A-2 bearing the
Private Placement Legend and deposited with and registered in the name of the
Depositary or its nominee that will be issued in a denomination equal to the
outstanding principal amount of the Notes sold in reliance on Regulation S.

          "Related Party" with respect to any Principal means (i) any
controlling stockholder, 50% (or more) owned Subsidiary, or spouse or
immediate family member (in the case of an individual) of such Principal or
(ii) any trust, corporation, partnership or other entity, the beneficiaries,
stockholders, partners, owners or Persons beneficially holding a more than
50% controlling interest of which consist of such Principal and/or such other
Persons referred to in the immediately preceding clause (i).

          "Responsible Officer," when used with respect to the Trustee, means
any officer within the Corporate Trust Administration of the Trustee (or any
successor group of the Trustee) or any other officer of the Trustee
customarily performing functions similar to those performed by any of the
above designated officers and also means, with respect to a particular
corporate trust matter, any other officer to whom such matter is referred
because of his knowledge of and familiarity with the particular subject.

          "Representative" means the indenture trustee or other trustee,
agent or representative for any Senior Debt.

          "Restricted Definitive Note" means a Definitive Note bearing the
Private Placement Legend.

          "Restricted Global Notes" means the 144A Global Note, the IAI
Global Note and the Regulation S Global Notes, each of which shall bear the
Private Placement Legend.

          "Restricted Investment" means an Investment other than a Permitted
Investment.
<PAGE>
<PAGE>14
          "Restricted Period" means the 40-day restricted period as defined
in Regulation S.

          "Restricted Subsidiary" means, with respect to any Person, each
Subsidiary of such Person that is not an Unrestricted Subsidiary.

          "Rule 144" means Rule 144 under the Securities Act.

          "Rule 144A" means Rule 144A under the Securities Act.

          "Rule 903" means Rule 903 under the Securities Act.

          "Rule 904" means Rule 904 under the Securities Act.

          "SEC" means the Securities and Exchange Commission.

          "Securities Act" means the Securities Act of 1933, as amended.

          "Senior Credit Facilities" means the credit agreement, dated as of
the Issue Date among the Company and a syndicate of banks and other financial
institutions led by Lehman Commercial Paper Inc., as syndication agent, and
any related notes, collateral documents, letters of credit and guarantees,
including any appendices, exhibits or schedules to any of the foregoing (as
the same may be in effect from time to time), in each case, as such
agreements may be amended, modified, supplemented or restated from time to
time, or refunded, refinanced, restructured, replaced, renewed, repaid or
extended from time to time (whether with the original agents and lenders or
other agents and lenders or otherwise, and whether provided under the
original credit agreement or other credit agreements or otherwise).

          "Senior Debt" means (i) all Indebtedness of the Company or any of
its Restricted Subsidiaries outstanding under Credit Facilities and all
Hedging Obligations with respect thereto, (ii) any other Indebtedness
permitted to be incurred by the Company or any of its Restricted Subsidiaries
under the terms of this Indenture, unless the instrument under which such
Indebtedness is incurred expressly provides that it is on a parity with or
subordinated in right of payment to the Notes and (iii) all Obligations with
respect to the foregoing.  Notwithstanding anything to the contrary in the
foregoing, Senior Debt shall not include (i) any liability for federal,
state, local or other taxes owed or owing by the Company, (ii) any
Indebtedness of the Company to any of its Subsidiaries or other Affiliates,
(iii) any trade payables or (iv) any Indebtedness that is incurred in
violation of this Indenture.

          "Shelf Registration Statement" means the Shelf Registration
Statement as defined in the Registration Rights Agreement.

          "Significant Subsidiary" means any Subsidiary that would be a
"significant subsidiary" as defined in Article 1, Rule 1-02 of Regulation S-
X, promulgated pursuant to the Act, as such Regulation is in effect on the
date hereof.

          "Similar Business" means a business, a majority of whose revenues
in the most recently ended calendar year were derived from (i) the sale of
defense products, electronics, communications systems, aerospace products,
avionics products and/or communications products, (ii) any services related
thereto, (iii) any business or activity that is reasonably similar thereto or
<PAGE>
<PAGE>15
a reasonable extension, development or expansion thereof or ancillary
thereto, and (iv) any combination of any of the foregoing.

          "Stated Maturity" means, with respect to any installment of
interest or principal on any series of Indebtedness, the date on which such
payment of interest or principal was scheduled to be paid in the original
documentation governing such Indebtedness, and shall not include any
contingent obligations to repay, redeem or repurchase any such interest or
principal prior to the date originally scheduled for the payment thereof.

          "Subsidiary" means, with respect to any Person, (i) any
corporation, association or other business entity of which more than 50% of
the total voting power of shares of Capital Stock entitled (without regard to
the occurrence of any contingency) to vote in the election of directors,
managers or trustees thereof is at the time owned or controlled, directly or
indirectly, by such Person or one or more of the other Subsidiaries of that
Person (or a combination thereof) and (ii) any partnership (A) the sole
general partner or the managing general partner of which is such Person or a
Subsidiary of such Person or (B) the only general partners of which are such
Person or of one or more Subsidiaries of such Person (or any combination
thereof).

          "S&P" means Standard and Poor's Corporation.

          "TIA" means the Trust Indenture Act of 1939 (15 U.S.C.
Sections 77aaa-77bbbb) as in effect on the date on which this Indenture is
qualified under the TIA.

          "Transaction Documents" means this Indenture, the Notes, the
Purchase Agreement and the Registration Rights Agreement.

          "Transfer Restricted Securities" means securities that bear or are
required to bear the Private Placement Legend set forth in Section 2.06(g)(i)
hereof.

          "Trustee" means the party named as such above until a successor
replaces it in accordance with the applicable provisions of this Indenture
and thereafter means the successor serving hereunder.

          "Unrestricted Global Note" means one or more global Notes, in the
form of Exhibit A-1 attached hereto, that do not and are not required to bear
the Private Placement Legend and are deposited with and registered in the
name of the Depositary or its nominee.

          "Unrestricted Definitive Note" means one or more Definitive Notes
that do not and are not required to bear the Private Placement Legend.

          "Unrestricted Subsidiaries" means any Subsidiary that is designated
by the Board of Directors as an Unrestricted Subsidiary pursuant to a Board
Resolution, but only to the extent that such Subsidiary: (i) has no
Indebtedness other than Non-Recourse Debt; (ii) is not party to any
agreement, contract, arrangement or understanding with the Company or any
Restricted Subsidiary of the Company unless the terms of any such agreement,
contract, arrangement or understanding are no less favorable to the Company
or such Restricted Subsidiary than those that might be obtained at the time
from Persons who are not Affiliates of the Company; (iii) is a Person with
respect to which neither the Company nor any of its Restricted Subsidiaries
<PAGE>
<PAGE>16
has any direct or indirect obligation (A) to subscribe for additional Equity
Interests or (B) to maintain or preserve such Person's financial condition or
to cause such Person to achieve any specified levels of operating results;
(iv) has not guaranteed or otherwise directly or indirectly provided credit
support for any Indebtedness of the Company or any of its Restricted
Subsidiaries; and (v) has at least one director on its board of directors
that is not a director or executive officer of the Company or any of its
Restricted Subsidiaries and has at least one executive officer that is not a
director or executive officer of the Company or any of its Restricted
Subsidiaries.  Any such designation by the Board of Directors shall be
evidenced to the Trustee by filing with the Trustee a certified copy of the
Board Resolution giving effect to such designation and an Officers'
Certificate certifying that such designation complied with the foregoing
conditions and was permitted by Section 4.07.  If, at any time, any
Unrestricted Subsidiary would fail to meet the foregoing requirements as an
Unrestricted Subsidiary, it shall thereafter cease to be an Unrestricted
Subsidiary for purposes of this Indenture and any Indebtedness of such
Subsidiary shall be deemed to be incurred by a Restricted Subsidiary of the
Company as of such date (and, if such Indebtedness is not permitted to be
incurred as of such date under Section 4.09, the Company shall be in default
of such covenant).  The Board of Directors of the Company may at any time
designate any Unrestricted Subsidiary to be a Restricted Subsidiary; provided
that such designation shall be deemed to be an incurrence of Indebtedness by
a Restricted Subsidiary of the Company of any outstanding Indebtedness of
such Unrestricted Subsidiary and such designation shall only be permitted if
(i) such Indebtedness is permitted under Section 4.09, calculated on a pro
forma basis as if such designation had occurred at the beginning of the four-
quarter reference period, and (ii) no Default or Event of Default would be in
existence following such designation. 

          "U.S. Person" means a U.S. person as defined in Rule 902(o) under
the Securities Act.

          "Voting Stock" of any Person as of any date means the Capital Stock
of such Person that is at the time entitled to vote in the election of the
Board of Directors of such Person.

          "Weighted Average Life to Maturity" means, when applied to any
Indebtedness at any date, the number of years obtained by dividing (i) the
sum of the products obtained by multiplying (A) the amount of each then
remaining installment, sinking fund, serial maturity or other required
payments of principal, including payment at final maturity, in respect
thereof, by (B) the number of years (calculated to the nearest one-twelfth)
that will elapse between such date and the making of such payment, by (ii)
the then outstanding principal amount of such Indebtedness.

          "Wholly Owned" means, when used with respect to any Subsidiary or
Restricted Subsidiary of a Person, a Subsidiary (or Restricted Subsidiary, as
appropriate) of such Person all of the outstanding Capital Stock or other
ownership interests of which (other than directors' qualifying shares) shall
at the time be owned by such Person or by one or more Wholly Owned
Subsidiaries (or Wholly Owned Restricted Subsidiaries, as appropriate) of
such Person and one or more Wholly Owned Subsidiaries (or Wholly Owned
Restricted Subsidiaries, as appropriate) of such Person.
<PAGE>
<PAGE>17
Section 1.02.  Other Definitions.

                                                            Defined in
              Term                                           Section

         "Affiliate Transaction"  . . . . . . . . . . . . .     4.11
         "Asset Sale Offer"   . . . . . . . . . . . . . . .     3.09
         "Bankruptcy Law"   . . . . . . . . . . . . . . . .     4.01
         "Change of Control Offer"  . . . . . . . . . . . .     4.15
         "Change of Control Payment"  . . . . . . . . . . .     4.15
         "Change of Control Payment Date"   . . . . . . . .     4.15
         "Covenant Defeasance"  . . . . . . . . . . . . . .     8.03
         "Event of Default"   . . . . . . . . . . . . . . .     6.01
         "Excess Proceeds"  . . . . . . . . . . . . . . . .     4.10
         "incur"  . . . . . . . . . . . . . . . . . . . . .     4.09
         "Legal Defeasance"   . . . . . . . . . . . . . . .     8.02
         "Offer Amount"   . . . . . . . . . . . . . . . . .     3.09
         "Offer Period"   . . . . . . . . . . . . . . . . .     3.09
         "Paying Agent"   . . . . . . . . . . . . . . . . .     2.03
         "Purchase Date"  . . . . . . . . . . . . . . . . .     3.09
         "Registrar"  . . . . . . . . . . . . . . . . . . .     2.03
         "Restricted Payments"  . . . . . . . . . . . . . .     4.07

Section 1.03.  Incorporation by Reference of Trust Indenture Act.

          Whenever this Indenture refers to a provision of the TIA, the
provision is incorporated by reference in and made a part of this Indenture.

          The following TIA terms used in this Indenture have the following
meanings:

          "indenture securities" means the Notes;

          "indenture security Holder" means a Holder of a Note;

          "indenture to be qualified" means this Indenture;

          "indenture trustee" or "institutional trustee" means the Trustee;

          "obligor" on the Notes means the Company and any successor obligor
upon the Notes.

          All other terms used in this Indenture that are defined by the TIA,
defined by TIA reference to another statute or defined by SEC rule under the
TIA have the meanings so assigned to them.


Section 1.04.  Rules of Construction.

Unless the context otherwise requires: 

          (1)  a term has the meaning assigned to it;

          (2)  an accounting term not otherwise defined has the meaning
     assigned to it in accordance with GAAP;

          (3)  "or" is not exclusive;
<PAGE>
<PAGE>18
          (4)  words in the singular include the plural, and in the plural
     include the singular;

          (5)  provisions apply to successive events and transactions; and

          (6)  references to sections of or rules under the Securities Act
     shall be deemed to include substitute, replacement of successor sections
     or rules adopted by the SEC from time to time.


                                   ARTICLE 2
                                   THE NOTES

Section 2.01.  Form and Dating.

          The Notes and the Trustee's certificate of authentication shall be
substantially in the form of Exhibit A-1 or A-2 hereto.  The Notes may be
issued in the form of Definitive Notes or Global Notes, as specified by the
Company.  The Notes may have notations, legends or endorsements required by
law, stock exchange rule or usage.  Each Note shall be dated the date of its
authentication.  The Notes shall be in denominations of $1,000 and integral
multiples thereof.

          The terms and provisions contained in the Notes shall constitute,
and are hereby expressly made, a part of this Indenture and the Company and
the Trustee, by their execution and delivery of this Indenture, expressly
agree to such terms and provisions and to be bound thereby.  However, to the
extent any provision of any Note conflicts with the express provisions of
this Indenture, the provisions of this Indenture shall govern and be
controlling.

          Notes issued in global form shall be substantially in the form of
Exhibit A-1 or A-2 attached hereto (including the Global Note Legend and the
"Schedule of Exchanges in the Global Note" attached thereto).  Notes issued
in definitive form shall be substantially in the form of Exhibit A-1 or A-2
attached hereto (but without the Global Note Legend and without the "Schedule
of Exchanges of Interests in the Global Note" attached thereto).  Each Global
Note shall represent such of the outstanding Notes as shall be specified
therein and each shall provide that it shall represent the aggregate
principal amount of outstanding Notes from time to time endorsed thereon and
that the aggregate principal amount of outstanding Notes represented thereby
may from time to time be reduced or increased, as appropriate, to reflect
exchanges and redemptions.  Any endorsement of a Global Note to reflect the
amount of any increase or decrease in the aggregate principal amount of
outstanding Notes represented thereby shall be made by the Trustee or the
Note Custodian, at the direction of the Trustee, in accordance with
instructions given by the Holder thereof as required by Section 2.06 hereof.

          Notes offered and sold in reliance on Regulation S shall be issued
initially in the form of the Regulation S Temporary Global Note (attached
hereto as Exhibit A-2 and bearing the legend set forth in Section
2.06(g)(iii) hereof), which shall be deposited on behalf of the purchasers of
the Notes represented thereby with the Trustee, at its New York office, as
custodian for the Depositary, and registered in the name of the Depositary or
the nominee of the Depositary for the accounts of designated agents holding
on behalf of Euroclear or Cedel Bank, duly executed by the Company and
authenticated by the Trustee as hereinafter provided.  The Restricted Period
<PAGE>
<PAGE>19
shall be terminated upon the receipt by the Trustee of (i) a written
certificate from the Depositary, together with copies of certificates from
Euroclear and Cedel Bank certifying that they have received certification of
non-United States beneficial ownership of 100% of the aggregate principal
amount of the Regulation S Temporary Global Note (except to the extent of any
beneficial owners thereof who acquired an interest therein during the
Restricted Period pursuant to another exemption from registration under the
Securities Act and who will take delivery of a beneficial ownership interest
in a 144A Global Note or an IAI Global Note, all as contemplated by Section
2.06(a)(ii) hereof), and (ii) an Officers' Certificate from the Company. 
Following the termination of the Restricted Period, beneficial interests in
the Regulation S Temporary Global Note shall be exchanged for beneficial
interests in Regulation S Permanent Global Notes pursuant to the Applicable
Procedures.  Simultaneously with the authentication of Regulation S Permanent
Global Notes, the Trustee shall cancel the Regulation S Temporary Global
Note.  The aggregate principal amount of the Regulation S Temporary Global
Note and the Regulation S Permanent Global Notes may from time to time be
increased or decreased by adjustments made on the records of the Trustee and
the Depositary or its nominee, as the case may be, in connection with
transfers of interest as hereinafter provided.

          The provisions of the "Operating Procedures of the Euroclear
System" and "Terms and Conditions Governing Use of Euroclear" and the
"General Terms and Conditions of Cedel Bank" and "Customer Handbook" of Cedel
Bank shall be applicable to interests in the Regulation S Temporary Global
Note and the Regulation S Permanent Global Notes that are held by the Agent
Members through Euroclear or Cedel Bank.

Section 2.02.  Execution and Authentication.

          Two Officers shall sign the Notes for the Company by manual or
facsimile signature.  The Company's seal shall be reproduced on the Notes and
may be in facsimile form. 

          If an Officer whose signature is on a Note no longer holds that
office at the time a Note is authenticated, the Note shall nevertheless be
valid.

          A Note shall not be valid until authenticated by the manual
signature of the Trustee.  The signature shall be conclusive evidence that
the Note has been authenticated under this Indenture.

          The Trustee shall, upon a written order of the Company signed by
two Officers, authenticate Notes for original issue up to the aggregate
principal amount stated in paragraph 4 of the Notes. The aggregate principal
amount of Notes outstanding at any time may not exceed such amount except as
provided in Section 2.07 hereof.

          The Trustee may appoint an authenticating agent acceptable to the
Company to authenticate Notes.  An authenticating agent may authenticate
Notes whenever the Trustee may do so.  Each reference in this Indenture to
authentication by the Trustee includes authentication by such agent.  An
authenticating agent has the same rights as an Agent to deal with Holders or
an Affiliate of the Company.
<PAGE>
<PAGE>20
Section 2.03.  Registrar and Paying Agent.

          The Company shall maintain an office or agency where Notes may be
presented for registration of transfer or for exchange ("Registrar") and an
office or agency where Notes may be presented for payment ("Paying Agent"). 
The Registrar shall keep a register of the Notes and of their transfer and
exchange.  The Company may appoint one or more co-registrars and one or more
additional paying agents.  The term "Registrar" includes any co-registrar and
the term "Paying Agent" includes any additional paying agent.  The Company
may change any Paying Agent or Registrar without notice to any Holder.  The
Company shall notify the Trustee in writing of the name and address of any
Agent not a party to this Indenture.  If the Company fails to appoint or
maintain another entity as Registrar or Paying Agent, the Trustee shall act
as such.  The Company or any of its Subsidiaries may act as Paying Agent or
Registrar.

          The Company initially appoints The Depository Trust Company ("DTC")
to act as Depositary with respect to the Global Notes.

          The Company initially appoints the Trustee to act as the Registrar
and Paying Agent and to act as Note Custodian with respect to the Global
Notes.

Section 2.04.  Paying Agent to Hold Money in Trust.

          The Company shall require each Paying Agent other than the Trustee
to agree in writing that the Paying Agent will hold in trust for the benefit
of Holders or the Trustee all money held by the Paying Agent for the payment
of principal, premium or Liquidated Damages, if any, or interest on the
Notes, and will notify the Trustee of any default by the Company in making
any such payment.  While any such default continues, the Trustee may require
a Paying Agent to pay all money held by it to the Trustee.  The Company at
any time may require a Paying Agent to pay all money held by it to the
Trustee.  Upon payment over to the Trustee, the Paying Agent (if other than
the Company or a Subsidiary) shall have no further liability for the money. 
If the Company or a Subsidiary acts as Paying Agent, it shall segregate and
hold in a separate trust fund for the benefit of the Holders all money held
by it as Paying Agent.  Upon any bankruptcy or reorganization proceedings
relating to the Company, the Trustee shall serve as Paying Agent for the
Notes.

Section 2.05.  Holder Lists.

          The Trustee shall preserve in as current a form as is reasonably
practicable the most recent list available to it of the names and addresses
of all Holders and shall otherwise comply with TIA Section 312(a).  If the
Trustee is not the Registrar, the Company shall furnish to the Trustee at
least five Business Days before each interest payment date and at such other
times as the Trustee may request in writing, a list in such form and as of
such date as the Trustee may reasonably require of the names and addresses of
the Holders of Notes and the Company shall otherwise comply with TIA
Section 312(a).

Section 2.06.  Transfer and Exchange.

          (a)  Transfer and Exchange of Global Notes.  A Global Note may not
be transferred as a whole except by the Depositary to a nominee of the
<PAGE>
<PAGE>21
Depositary, by a nominee of the Depositary to the Depositary or to another
nominee of the Depositary, or by the Depositary or any such nominee to a
successor Depositary or a nominee of such successor Depositary.  All Global
Notes will be exchanged by the Company for Definitive Notes if (i) the
Company delivers to the Trustee notice from the Depositary that it is
unwilling or unable to continue to act as Depositary or that it is no longer
a clearing agency registered under the Exchange Act and, in either case, a
successor Depositary is not appointed by the Company within 120 days after
the date of such notice from the Depositary or (ii) the Company in its sole
discretion determines that the Global Notes (in whole but not in part) should
be exchanged for Definitive Notes and delivers a written notice to such
effect to the Trustee; provided that in no event shall the Regulation S
Temporary Global Note be exchanged by the Company for Definitive Notes prior
to (x) the expiration of the Restricted Period and (y) the receipt by the
Registrar of any certificates required pursuant to Rule 903 under the
Securities Act. Upon the occurrence of either of the preceding events in (i)
or (ii) above, Definitive Notes shall be issued in such names as the
Depositary shall instruct the Trustee.  Global Notes also may be exchanged or
replaced, in whole or in part, as provided in Sections 2.07 and 2.11 hereof. 
Every Note authenticated and made available for delivery in exchange for, or
in lieu of, a Global Note or any portion thereof, pursuant to Section 2.07 or
2.11 hereof, shall be authenticated and made available for delivery in the
form of, and shall be, a Global Note.  A Global Note may not be exchanged for
another Note other than as provided in this Section 2.06(a), however
beneficial interests in a Global Note may be transferred and exchanged as
provided in Section 2.06(b), (c) or (f) hereof.

          (b)  Transfer and Exchange of Beneficial Interests in the Global
Notes.  The transfer and exchange of beneficial interests in the Global Notes
shall be effected through the Depositary, in accordance with the provisions
of this Indenture and the procedures of the Depositary therefor.  Beneficial
interests in the Restricted Global Notes shall be subject to restrictions on
transfer comparable to those set forth herein to the extent required by the
Securities Act.  The Trustee shall have no obligation to ascertain the
Depositary's compliance with any such restrictions on transfer.  Transfers of
beneficial interests in the Global Notes also shall require compliance with
either subparagraph (i) or (ii) below, as applicable, as well as one or more
of the other following subparagraphs as applicable:

          (i)  Transfer of Beneficial Interests in the Same Global Note. 
     Beneficial interests in any Restricted Global Note may be transferred to
     Persons who take delivery thereof in the form of a beneficial interest
     in the same Restricted Global Note in accordance with the transfer
     restrictions set forth in the Private Placement Legend; provided,
     however, that prior to the expiration of the Restricted Period transfers
     of beneficial interests in the Temporary Regulation S Global Note may
     not be made to a U.S. Person or for the account or benefit of a U.S.
     Person (other than an Initial Purchaser).  Beneficial interests in any
     Unrestricted Global Note may be transferred only to Persons who take
     delivery thereof in the form of a beneficial interest in an Unrestricted
     Global Note.  No written orders or instructions shall be required to be
     delivered to the Registrar to effect the transfers described in this
     Section 2.06(b)(i).

         (ii)  All Other Transfers and Exchanges of Beneficial Interests in
     Global Notes.  In connection with all transfers and exchanges of
     beneficial interests (other than transfers of beneficial interests in a
<PAGE>
<PAGE>22
     Global Note to Persons who take delivery thereof in the form of a
     beneficial interest in the same Global Note), the transferor of such
     beneficial interest must deliver to the Registrar either (A) (1) a
     written order from a Participant or an Indirect Participant given to the
     Depositary in accordance with the Applicable Procedures directing the
     Depositary to credit or cause to be credited a beneficial interest in
     the specified Global Note in an amount equal to the beneficial interest
     to be transferred or exchanged and (2) instructions given in accordance
     with the Applicable Procedures containing information regarding the
     Participant account to be credited with such increase or (B) (1) a
     written order from a Participant or an Indirect Participant given to the
     Depositary in accordance with the Applicable Procedures directing the
     Depositary to cause to be issued a Definitive Note in an amount equal to
     the beneficial interest to be transferred or exchanged and (2)
     instructions given by the Depositary to the Registrar containing
     information regarding the Person in whose name such Definitive Note
     shall be registered to effect the transfer ore exchange referred to in
     (1) above; provided that in no event shall Definitive Notes be issued
     upon the transfer or exchange of beneficial interests in the Regulation
     S Temporary Global Note prior to (x) the expiration of the Restricted
     Period and (y) the receipt by the Registrar of any certificates required
     pursuant to Rule 903 under the Securities Act. Upon an Exchange Offer by
     the Company in accordance with Section 2.06(f) hereof, the requirements
     of this Section 2.06(b)(ii) shall be deemed to have been satisfied upon
     receipt by the Registrar of the instructions contained in the Letter of
     Transmittal delivered by the Holder of such beneficial interests in the
     Restricted Global Notes.  Upon satisfaction of all of the requirements
     for transfer or exchange of beneficial interests in Global Notes
     contained in this Indenture, the Notes and otherwise applicable under
     the Securities Act, the Trustee shall adjust the principal amount of the
     relevant Global Note(s) pursuant to Section 2.06(h) hereof.

        (iii)  Transfer of Beneficial Interests to Another Restricted Global
     Note.  Beneficial interests in any Restricted Global Note may be
     transferred to Persons who take delivery thereof in the form of a
     beneficial interest in another Restricted Global Note if the Registrar
     receives the following:

               (A)  if the transferee will take delivery in the form of a
          beneficial interest in the 144A Global Note, then the transferor
          must deliver a certificate in the form of Exhibit B hereto,
          including the certifications in item (1) thereof;

               (B)  if the transferee will take delivery in the form of a
          beneficial interest in the Regulation S Temporary Global Note or
          the Regulation S Global Note, then the transferor must deliver a
          certificate in the form of Exhibit B hereto, including the
          certifications in item (2) thereof; and

               (C)  if the transferee will take delivery in the form of a
          beneficial interest in the IAI Global Note, then the transferor
          must deliver (x) a certificate in the form of Exhibit B hereto,
          including the certifications in item (3) thereof, (y) to the extent
          required by item 3(d) of Exhibit B hereto, an Opinion of Counsel in
          form reasonably acceptable to the Company to the effect that such
          transfer is in compliance with the Securities Act and such
          beneficial interest is being transferred in compliance with any
<PAGE>
<PAGE>23
          applicable blue sky securities laws of any State of the United
          States and (z) if the transfer is being made to an Institutional
          Accredited Investor and effected pursuant to an exemption from the
          registration requirements of the Securities Act other than Rule
          144A under the Securities Act, Rule 144 under the Securities Act or
          Rule 904 under the Securities Act, a certificate from the
          transferee in the form of Exhibit D hereto.

         (iv)  Transfer and Exchange of Beneficial Interests in a Restricted
     Global Note for Beneficial Interests in the Unrestricted Global Note. 
     Beneficial interests in any Restricted Global Note may be exchanged by
     any holder thereof for a beneficial interest in the Unrestricted Global
     Note or transferred to Persons who take delivery thereof in the form of
     a beneficial interest in the Unrestricted Global Note if:

               (A)  such exchange or transfer is effected pursuant to the
          Exchange Offer in accordance with the Registration Rights Agreement
          and the holder, in the case of an exchange, or the transferee, in
          the case of a transfer, is not (1) a broker-dealer, (2) a Person
          participating in the distribution of the Exchange Notes or (3) a
          Person who is an affiliate (as defined in Rule 144) of the Company;

               (B)  any such transfer is effected pursuant to the Shelf
          Registration Statement in accordance with the Registration Rights
          Agreement;

               (C)  any such transfer is effected by a Participating Broker-
          Dealer pursuant to the Exchange Offer Registration Statement in
          accordance with the Registration Rights Agreement; or

               (D)  the Registrar receives the following:

                    (1)   if the holder of such beneficial interest in a
          Restricted Global Note proposes to exchange such beneficial
          interest for a beneficial interest in the Unrestricted Global Note,
          a certificate from such holder in the form of Exhibit C hereto,
          including the certifications in item (1)(a) thereof;

                    (2)   if the holder of such beneficial interest in a
          Restricted Global Note proposes to transfer such beneficial
          interest to a Person who shall take delivery thereof in the form of
          a beneficial interest in the Unrestricted Global Note, a
          certificate from such holder in the form of Exhibit B hereto,
          including the certifications in item (4) thereof;

                    (3)   in each such case set forth in this subparagraph
          (D), an Opinion of Counsel in form reasonably acceptable to the
          Registrar to the effect that such exchange or transfer is in
          compliance with the Securities Act, that the restrictions on
          transfer contained herein and in the Private Placement Legend are
          not required in order to maintain compliance with the Securities
          Act, and such beneficial interest is being exchanged or transferred
          in compliance with any applicable blue sky securities laws of any
          State of the United States.

               If any such transfer is effected pursuant to subparagraph (B)
     or (D) above at a time when an Unrestricted Global Note has not yet been
<PAGE>
<PAGE>24
     issued, the Company shall issue and, upon receipt of an authentication
     order in accordance with Section 2.02 hereof, the Trustee shall
     authenticate one or more Unrestricted Global Notes in an aggregate
     principal amount equal to the principal amount of beneficial interests
     transferred pursuant to subparagraph (B) or (D) above.

               Beneficial interests in an Unrestricted Global Note cannot be
     exchanged for, or transferred to Persons who take delivery thereof in
     the form of, a beneficial interest in any Restricted Global Note.

          (c)  Transfer or Exchange of Beneficial Interests for Definitive
Notes.

          (i)  If any holder of a beneficial interest in a Restricted Global
     Note proposes to exchange such beneficial interest for a Definitive Note
     or to transfer such beneficial interest to a Person who takes delivery
     thereof in the form of a Definitive Note, then, upon receipt by the
     Registrar of the following documentation (all of which may be submitted
     by facsimile):

               (A)  if the holder of such beneficial interest in a Restricted
          Global Note proposes to exchange such beneficial interest for a
          Definitive Note, a certificate from such holder in the form of
          Exhibit C hereto, including the certifications in item (2)(a)
          thereof;

               (B)  if such beneficial interest is being transferred to a QIB
          in accordance with Rule 144A under the Securities Act, a
          certificate to the effect set forth in Exhibit B hereto, including
          the certifications in item (1) thereof;

               (C)  if such beneficial interest is being transferred to a
          Non-U.S. Person in an offshore transaction in accordance with Rule
          904 under the Securities Act, a certificate to the effect set forth
          in Exhibit B hereto, including the certifications in item (2)
          thereof;

               (D)  if such beneficial interest is being transferred pursuant
          to an exemption from the registration requirements of the
          Securities Act in accordance with Rule 144 under the Securities
          Act, a certificate to the effect set forth in Exhibit B hereto,
          including the certifications in item (3)(a) thereof;

               (E)  if such beneficial interest is being transferred to an
          Institutional Accredited Investor in reliance on an exemption from
          the registration requirements of the Securities Act other than
          those listed in subparagraphs (B) through (D) above, a certificate
          to the effect set forth in Exhibit B hereto, including the
          certifications in item (3)(d) thereof, a certificate from the
          transferee to the effect set forth in Exhibit D hereof and, to the
          extent required by item 3(d) of Exhibit B, an Opinion of Counsel
          from the transferee or the transferor reasonably acceptable to the
          Company to the effect that such transfer is in compliance with the
          Securities Act and such beneficial interest is being transferred in
          compliance with any applicable blue sky securities laws of any
          State of the United States;
<PAGE>
<PAGE>25
               (F)  if such beneficial interest is being transferred to the
          Company or any of its Subsidiaries, a certificate to the effect set
          forth in Exhibit B hereto, including the certifications in item
          (3)(b) thereof; or

               (G)  if such beneficial interest is being transferred pursuant
          to an effective registration statement under the Securities Act, a
          certificate to the effect set forth in Exhibit B hereto, including
          the certifications in item (3)(c) thereof,

     the Trustee shall cause the aggregate principal amount of the applicable
     Global Note to be reduced accordingly pursuant to Section 2.06(h)
     hereof, and the Company shall execute and the Trustee shall authenticate
     and deliver to the Person designated in the instructions a Definitive
     Note in the appropriate principal amount.  Definitive Notes issued in
     exchange for beneficial interests in a Restricted Global Note pursuant
     to this Section 2.06(c) shall be registered in such names and in such
     authorized denominations as the holder shall instruct the Registrar
     through instructions from the Depositary and the Participant or Indirect
     Participant.  The Trustee shall deliver such Definitive Notes to the
     Persons in whose names such Notes are so registered.  Definitive Notes
     issued in exchange for a beneficial interest in a Restricted Global Note
     pursuant to this Section 2.06(c)(i) shall bear the Private Placement
     Legend and shall be subject to all restrictions on transfer contained
     therein.

         (ii)  Notwithstanding Sections 2.06(c)(i)(A) and (C) hereof, a
     beneficial interest in the Regulation S Temporary Global Note may not be
     (A) exchanged for a Definitive Note prior to (x) the expiration of the
     Restricted Period and (y) the receipt by the Registrar of any
     certificates required pursuant to Rule 903 under the Securities Act or
     (B) transferred to a Person who takes delivery thereof in the form of a
     Definitive Note prior to the conditions set forth in clause (A) above or
     unless the transfer is pursuant to an exemption from the registration
     requirements of the Securities Act other than Rule 903 or Rule 904.

         (ii)  Notwithstanding 2.06(c)(i), a holder of a beneficial interest
     in a Restricted Global Note may exchange such beneficial interest for an
     Unrestricted Definitive Note or may transfer such beneficial interest to
     a Person who takes delivery thereof in the form of an Unrestricted
     Definitive Note only if:

               (A)  such exchange or transfer is effected pursuant to the
          Exchange Offer in accordance with the Registration Rights Agreement
          and the holder, in the case of an exchange, or the transferee, in
          the case of a transfer, is not (1) a broker-dealer, (2) a Person
          participating in the distribution of the Exchange Notes or (3) a
          Person who is an affiliate (as defined in Rule 144) of the Company;

               (B)  any such transfer is effected pursuant to the Shelf
          Registration Statement in accordance with the Registration Rights
          Agreement;

               (C)  any such transfer is effected by a Participating Broker-
          Dealer pursuant to the Exchange Offer Registration Statement in
          accordance with the Registration Rights Agreement; or
<PAGE>
<PAGE>26
               (D)  the Registrar receives the following:

                    (1)   if the holder of such beneficial interest in a
          Restricted Global Note proposes to exchange such beneficial
          interest for a Definitive Note that does not bear the Private
          Placement Legend, a certificate from such holder in the form of
          Exhibit C hereto, including the certifications in item (1)(b)
          thereof;

                    (2)   if the holder of such beneficial interest in a
          Restricted Global Note proposes to transfer such beneficial
          interest to a Person who shall take delivery thereof in the form of
          a Definitive Note that does not bear the Private Placement Legend,
          a certificate from such holder in the form of Exhibit B hereto,
          including the certifications in item (4) thereof; and

                    (3)   in each such case set forth in this subparagraph
          (D), an Opinion of Counsel in form reasonably acceptable to the
          Company, to the effect that such exchange or transfer is in
          compliance with the Securities Act, that the restrictions on
          transfer contained herein and in the Private Placement Legend are
          not required in order to maintain compliance with the Securities
          Act, and such beneficial interest in a Restricted Global Note is
          being exchanged or transferred in compliance with any applicable
          blue sky securities laws of any State of the United States.

        (iii)  If any holder of a beneficial interest in an Unrestricted
     Global Note proposes to exchange such beneficial interest for a
     Definitive Note or to transfer such beneficial interest to a Person who
     takes delivery thereof in the form of a Definitive Note, then, upon
     satisfaction of the conditions set forth in Section 2.06(b)(ii), the
     Trustee shall cause the aggregate principal amount of the applicable
     Global Note to be reduced accordingly pursuant to Section 2.06(h)
     hereof, and the Company shall execute and the Trustee shall authenticate
     and deliver to the Person designated in the instructions a Definitive
     Note in the appropriate principal amount.  Definitive Notes issued in
     exchange for a beneficial interest pursuant to this Section 2.06(c)(iii)
     shall be registered in such names and in such authorized denominations
     as the holder shall instruct the Registrar through instructions from the
     Depositary and the Participant or Indirect Participant.  The Trustee
     shall deliver such Definitive Notes to the Persons in whose names such
     Notes are so registered.  Definitive Notes issued in exchange for a
     beneficial interest pursuant to this section 2.06(c)(iii) shall not bear
     the Private Placement Legend.  Beneficial interests in an Unrestricted
     Global Note cannot be exchanged for a Definitive Note bearing the
     Private Placement Legend or transferred to a Person who takes delivery
     thereof in the form of a Definitive Note bearing the Private Placement
     Legend.

          (d)  Transfer or Exchange of Definitive Notes for Beneficial
Interests.

          (i)  If any Holder of Restricted Definitive Notes proposes to
     exchange such Notes for a beneficial interest in a Restricted Global
     Note or to transfer such Definitive Notes to a Person who takes delivery
     thereof in the form of a beneficial interest in a Restricted Global
<PAGE>
<PAGE>27
     Note, then, upon receipt by the Registrar of the following documentation
     (all of which may be submitted by facsimile):

               (A)  if the Holder of such Restricted Definitive Notes
          proposes to exchange such Notes for a beneficial interest in a
          Restricted Global Note, a certificate from such Holder in the form
          of Exhibit C hereto, including the certifications in item (2)(b)
          thereof;

               (B)  if such Definitive Notes are being transferred to a QIB
          in accordance with Rule 144A under the Securities Act, a
          certificate to the effect set forth in Exhibit B hereto, including
          the certifications in item (1) thereof;

               (C)  if such Definitive Notes are being transferred to a Non-
          U.S. Person in an offshore transaction in accordance with Rule 904
          under the Securities Act, a certificate to the effect set forth in
          Exhibit B hereto, including the certifications in item (2) thereof;

               (D)  if such Definitive Notes are being transferred pursuant
          to an exemption from the registration requirements of the
          Securities Act in accordance with Rule 144 under the Securities
          Act, a certificate to the effect set forth in Exhibit B hereto,
          including the certifications in item (3)(a) thereof;

               (E)  if such Definitive Notes are being transferred to an
          Institutional Accredited Investor in reliance on an exemption from
          the registration requirements of the Securities Act other than
          those listed in subparagraphs (B) through (D) above, a certificate
          to the effect set forth in Exhibit B hereto, including the
          certifications in item (3)(d) thereof, a certificate from the
          transferee to the effect set forth in Exhibit D hereof and, to the
          extent required by item 3(d) of Exhibit B, an Opinion of Counsel
          from the transferee or the transferor reasonably acceptable to the
          Company to the effect that such transfer is in compliance with the
          Securities Act and such Definitive Notes are being transferred in
          compliance with any applicable blue sky securities laws of any
          State of the United States;

               (F)  if such Definitive Notes are being transferred to the
          Company or any of its Subsidiaries, a certificate to the effect set
          forth in Exhibit B hereto, including the certifications in item
          (3)(b) thereof; or

               (G)  if such Definitive Notes are being transferred pursuant
          to an effective registration statement under the Securities Act, a
          certificate to the effect set forth in Exhibit B hereto, including
          the certifications in item (3)(c) thereof,

     the Trustee shall cancel the Definitive Notes, increase or cause to be
     increased the aggregate principal amount of, in the case of clause (A)
     above, the appropriate Restricted Global Note, in the case of clause (B)
     above, the 144A Global Note, in the case of clause (C) above, the
     Regulation S Global Note, and in all other cases, the IAI Global Note.

         (ii)  A Holder of Restricted Definitive Notes may exchange such
     Notes for a beneficial interest in the Unrestricted Global Note or
<PAGE>
<PAGE>28
     transfer such Restricted Definitive Notes to a Person who takes delivery
     thereof in the form of a beneficial interest in the Unrestricted Global
     Note only if:

               (A)  such exchange or transfer is effected pursuant to the
          Exchange Offer in accordance with the Registration Rights Agreement
          and the Holder, in the case of an exchange, or the transferee, in
          the case of a transfer, is not (1) a broker-dealer, (2) a Person
          participating in the distribution of the Exchange Notes or (3) a
          Person who is an affiliate (as defined in Rule 144) of the Company;

               (B)  any such transfer is effected pursuant to the Shelf
          Registration Statement in accordance with the Registration Rights
          Agreement;

               (C)  any such transfer is effected by a Participating Broker-
          Dealer pursuant to the Exchange Offer Registration Statement in
          accordance with the Registration Rights Agreement; or

               (D)  the Registrar receives the following:

                    (1)   if the Holder of such Definitive Notes proposes to
          exchange such Notes for a beneficial interest in the Unrestricted
          Global Note, a certificate from such Holder in the form of Exhibit
          C hereto, including the certifications in item (1)(c) thereof;

                    (2)   if the Holder of such Definitive Notes proposes to
          transfer such Notes to a Person who shall take delivery thereof in
          the form of a beneficial interest in the Unrestricted Global Note,
          a certificate from such Holder in the form of Exhibit B hereto,
          including the certifications in item (4) thereof; and

                    (3)   in each such case set forth in this subparagraph
          (D), an Opinion of Counsel in form reasonably acceptable to the
          Company to the effect that such exchange or transfer is in
          compliance with the Securities Act, that the restrictions on
          transfer contained herein and in the Private Placement Legend are
          not required in order to maintain compliance with the Securities
          Act, and such Definitive Notes are being exchanged or transferred
          in compliance with any applicable blue sky securities laws of any
          State of the United States.

     Upon satisfaction of the conditions of any of the subparagraphs in this
     Section 2.06(d)(ii), the Trustee shall cancel the Definitive Notes and
     increase or cause to be increased the aggregate principal amount of the
     Unrestricted Global Note.

        (iii)  A Holder of Unrestricted Definitive Notes may exchange such
     Notes for a beneficial interest in the Unrestricted Global Note or
     transfer such Definitive Notes to a Person who takes delivery thereof in
     the form of a beneficial interest in the Unrestricted Global Note.  Upon
     receipt of a request for such an exchange or transfer, the Trustee shall
     cancel the Unrestricted Definitive Notes and increase or cause to be
     increased the aggregate principal amount of the Unrestricted Global
     Note.
<PAGE>
<PAGE>29
          If any such exchange or transfer from a Definitive Note to a
beneficial interest is effected pursuant to subparagraphs (ii)(B), (ii)(D) or
(iii) above at a time when an Unrestricted Global Note has not yet been
issued, the Company shall issue and, upon receipt of an authentication order
in accordance with Section 2.02 hereof, the Trustee shall authenticate one or
more Unrestricted Global Notes in an aggregate principal amount equal to the
principal amount of beneficial interests transferred pursuant to
subparagraphs (ii)(B), (ii)(D) or (iii) above.

          (e)  Transfer and Exchange of Definitive Notes.  Upon request by a
Holder of Definitive Notes and such Holder's compliance with the provisions
of this Section 2.06(e), the Registrar shall register the transfer or
exchange of Definitive Notes.  Prior to such registration of transfer or
exchange, the requesting Holder shall present or surrender to the Registrar
the Definitive Notes duly endorsed or accompanied by a written instruction of
transfer in form satisfactory to the Registrar duly executed by such Holder
or by his attorney, duly authorized in writing.  In addition, the requesting
Holder shall provide any additional certifications, documents and
information, as applicable, pursuant to the provisions of this Section
2.06(e).

          (i)  Restricted Definitive Notes may be transferred to and
     registered in the name of Persons who take delivery thereof if the
     Registrar receives the following:

               (A)  if the transfer will be made pursuant to Rule 144A under
          the Securities Act, then the transferor must deliver a certificate
          in the form of Exhibit B hereto, including the certifications in
          item (1) thereof;

               (B)  if the transfer will be made pursuant to Rule 904, then
          the transferor must deliver a certificate in the form of Exhibit B
          hereto, including the certifications in item (2) thereof; and

               (C)  if the transfer will be made pursuant to any other
          exemption from the registration requirements of the Securities Act,
          then the transferor must deliver (x) a certificate in the form of
          Exhibit B hereto, including the certifications in item (3) thereof,
          (y) to the extent required by item 3(d) of Exhibit B hereto, an
          Opinion of Counsel in form reasonably acceptable to the Company to
          the effect that such transfer is in compliance with the Securities
          Act and such beneficial interest is being transferred in compliance
          with any applicable blue sky securities laws of any State of the
          United States and (z) if the transfer is being made to an
          Institutional Accredited Investor and effected pursuant to an
          exemption from the registration requirements of the Securities Act
          other than Rule 144A under the Securities Act, Rule 144 under the
          Securities Act or Rule 904 under the Securities Act, a certificate
          from the transferee in the form of Exhibit D hereto.

         (ii)  Restricted Definitive Notes may be exchanged by any Holder
     thereof for an Unrestricted Definitive Note or transferred to Persons
     who take delivery thereof in the form of an Unrestricted Definitive Note
     if:

               (A)  such exchange or transfer is effected pursuant to the
          Exchange Offer in accordance with the Registration Rights Agreement
<PAGE>
<PAGE>30
          and the holder, in the case of an exchange, or the transferee, in
          the case of a transfer, is not (1) a broker-dealer, (2) a Person
          participating in the distribution of the Exchange Notes or (3) a
          Person who is an affiliate (as defined in Rule 144) of the Company;

               (B)  any such transfer is effected pursuant to the Shelf
          Registration Statement in accordance with the Registration Rights
          Agreement;

               (C)  any such transfer is effected by a Participating Broker-
          Dealer pursuant to the Exchange Offer Registration Statement in
          accordance with the Registration Rights Agreement; or

               (D)  the Registrar receives the following:

                    (1)   if the Holder of such Restricted Definitive Notes
          proposes to exchange such Notes for an Unrestricted Definitive
          Note, a certificate from such Holder in the form of Exhibit C
          hereto, including the certifications in item (1)(a) thereof;

                    (2)   if the Holder of such Restricted Definitive Notes
          proposes to transfer such Notes to a Person who shall take delivery
          thereof in the form of an Unrestricted Definitive Note, a
          certificate from such Holder in the form of Exhibit B hereto,
          including the certifications in item (4) thereof; and

                    (3)   in each such case set forth in this subparagraph
          (D), an Opinion of Counsel in form reasonably acceptable to the
          Company to the effect that such exchange or transfer is in
          compliance with the Securities Act, that the restrictions on
          transfer contained herein and in the Private Placement Legend are
          not required in order to maintain compliance with the Securities
          Act, and such Restricted Definitive Note is being exchanged or
          transferred in compliance with any applicable blue sky securities
          laws of any State of the United States.

        (iii)  A Holder of Unrestricted Definitive Notes may transfer such
     Notes to a Person who takes delivery thereof in the form of an
     Unrestricted Definitive Note.  Upon receipt of a request for such a
     transfer, the Registrar shall register the Unrestricted Definitive Notes
     pursuant to the instructions from the Holder thereof.  Unrestricted
     Definitive Notes cannot be exchanged for or transferred to Persons who
     take delivery thereof in the form of a Restricted Definitive Note.

          (f)  Exchange Offer.  Upon the occurrence of the Exchange Offer in
accordance with the Registration Rights Agreement, the Company shall issue
and, upon receipt of an authentication order in accordance with Section 2.02,
the Trustee shall authenticate (i) one or more Unrestricted Global Notes in
an aggregate principal amount equal to the principal amount of the beneficial
interests in the Restricted Global Notes tendered for acceptance by persons
that are not (x) broker-dealers, (y) Persons participating in the
distribution of the Exchange Notes or (z) Persons who are affiliates (as
defined in Rule 144) of the Company and accepted for exchange in the exchange
Offer and (ii) Definitive Notes in an aggregate principal amount equal to the
principal amount of the Restricted Definitive Notes accepted for exchange in
the Exchange Offer.  Concurrent with the issuance of such Notes, the Trustee
shall cause the aggregate principal amount of the applicable Restricted
<PAGE>
<PAGE>31
Global Notes to be reduced accordingly, and the Company shall execute and the
Trustee shall authenticate and make available for delivery to the Persons
designated by the Holders of Definitive Notes so accepted Definitive Notes in
the appropriate principal amount.

          (g)  Legends.  The following legends shall appear on the face of
all Global Notes and Definitive Notes issued under this Indenture unless
specifically stated otherwise in the applicable provisions of this Indenture.

          (i)  Private Placement Legend.

               (A)  Except as permitted by subparagraph (b) below, each
          Global Note and each Definitive Note (and all Notes issued in
          exchange therefor or substitution thereof) shall bear the legend in
          substantially the following form:

     "THE SECURITY (OR ITS PREDECESSOR) EVIDENCED HEREBY WAS ORIGINALLY
     ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION UNDER SECTION 5 OF
     THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE
     "SECURITIES ACT"), AND THE SECURITY EVIDENCED HEREBY MAY NOT BE
     OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH
     REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM.  EACH PURCHASER
     OF THE SECURITY EVIDENCED HEREBY IS HEREBY NOTIFIED THAT THE SELLER
     MAY BE RELYING ON THE EXEMPTION FROM THE PROVISION OF SECTION 5 OF
     THE SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.  THE HOLDER OF
     THE SECURITY EVIDENCED HEREBY AGREES FOR THE BENEFIT OF THE COMPANY
     THAT (A) SUCH SECURITY MAY BE RESOLD, PLEDGED OR OTHERWISE
     TRANSFERRED, ONLY (1) (a) TO A PERSON WHO THE SELLER REASONABLY
     BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE
     144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
     REQUIREMENTS OF RULE 144A, (b) IN A TRANSACTION MEETING THE
     REQUIREMENTS OF RULE 144 UNDER THE SECURITIES ACT, (c) OUTSIDE THE
     UNITED STATES TO A FOREIGN PERSON IN A TRANSACTION MEETING THE
     REQUIREMENTS OF RULE 904 UNDER THE SECURITIES ACT OR (d) IN
     ACCORDANCE WITH ANOTHER EXEMPTION FROM THE REGISTRATION
     REQUIREMENTS OF THE SECURITIES ACT (AND BASED UPON AN OPINION OF
     COUNSEL IF THE COMPANY SO REQUESTS), (2) TO THE COMPANY OR (3)
     PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT, IN EACH CASE, IN
     ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE
     UNITED STATES OR ANY OTHER APPLICABLE JURISDICTION AND (B) THE
     HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY
     PURCHASER FROM IT OF THE SECURITY EVIDENCED HEREBY OF THE RESALE
     RESTRICTIONS SET FORTH IN (A) ABOVE."

               (B)  Notwithstanding the foregoing, any Global Note or
          Definitive Note issued pursuant to subparagraphs (b)(iv), (c)(ii),
          (c)(iii), (d)(ii), (d)(iii), (e)(ii), (e)(iii) or (f) to this
          Section 2.06 (and all Notes issued in exchange therefor or
          substitution thereof) shall not bear the Private Placement Legend.

         (ii)  Global Note Legend.  Each Global Note shall bear a legend in
     substantially the following form:

     "THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE
     INDENTURE GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR THE
     BENEFIT OF THE BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO
     ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (I) THE TRUSTEE MAY
<PAGE>
<PAGE>32
     MAKE SUCH NOTATIONS HEREON AS MAY BE REQUIRED PURSUANT TO SECTION
     2.07 OF THE INDENTURE, (II) THIS GLOBAL NOTE MAY BE EXCHANGED IN
     WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF THE INDENTURE,
     (III) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR
     CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND (IV)
     THIS GLOBAL NOTE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH
     THE PRIOR WRITTEN CONSENT OF THE COMPANY."

        (iii)  Regulation S Temporary Global Note Legend.  The Regulation S
     Temporary Global Note shall bear a legend in substantially the following
     form:

     "THE RIGHTS ATTACHING TO THIS REGULATION S TEMPORARY GLOBAL NOTE,
     AND THE CONDITIONS AND PROCEDURES GOVERNING ITS EXCHANGE FOR
     CERTIFICATED NOTES, ARE AS SPECIFIED IN THE INDENTURE (AS DEFINED
     HEREIN).  NEITHER THE HOLDER NOR THE BENEFICIAL OWNERS OF THIS
     REGULATION S TEMPORARY GLOBAL NOTE SHALL BE ENTITLED TO RECEIVE
     PAYMENT OF INTEREST HEREON."


          (h)  Cancellation and/or Adjustment of Global Notes.  At such time
as all beneficial interests in a particular Global Note have been exchanged
for Definitive Notes or a particular Global Note has been redeemed,
repurchased or cancelled in whole and not in part, each such Global Note
shall be returned to or retained and cancelled by the Trustee in accordance
with Section 2.11 hereof.  At any time prior to such cancellation, if any
beneficial interest in a Global Note is exchanged for or transferred to a
Person who will take delivery thereof in the form of a beneficial interest in
another Global Note or for Definitive Notes, the principal amount of Notes
represented by such Global Note shall be reduced accordingly and an
endorsement shall be made on such Global Note, by the Trustee or by the
Depositary at the direction of the Trustee, to reflect such reduction; and if
the beneficial interest is being exchanged for or transferred to a Person who
will take delivery thereof in the form of a beneficial interest in another
Global Note, such other Global Note shall be increased accordingly and an
endorsement shall be made on such Global Note, by the Trustee or by the
Depositary at the direction of the Trustee, to reflect such increase.

          (i)  General Provisions Relating to Transfers and Exchanges.

          (i)  To permit registrations of transfers and exchanges, the
     Company shall execute and the Trustee shall authenticate Global Notes
     and Definitive Notes upon the Company's order or at the Registrar's
     request.

         (ii)  No service charge shall be made to a holder of a beneficial
     interest in a Global Note or to a Holder of a Definitive Note for any
     registration of transfer or exchange, but the Company may require
     payment of a sum sufficient to cover any transfer tax or similar
     governmental charge payable in connection therewith (other than any such
     transfer taxes or similar governmental charge payable upon exchange or
     transfer pursuant to Sections 2.10, 3.06, 4.10, 4.15 and 9.05 hereof).

        (iii)  The Registrar shall not be required to register the transfer
     of or exchange any Note selected for redemption in whole or in part,
     except the unredeemed portion of any Note being redeemed in part.
<PAGE>
<PAGE>33
         (iv)  All Global Notes and Definitive Notes issued upon any
     registration of transfer or exchange of Global Notes or Definitive Notes
     shall be the valid obligations of the Company, evidencing the same debt,
     and entitled to the same benefits under this Indenture, as the Global
     Notes or Definitive Notes surrendered upon such registration of transfer
     or exchange.

          (v)  The Company shall not be required (A) to issue, to register
     the transfer of or to exchange Notes during a period beginning at the
     opening of business 15 days before the day of any selection of Notes for
     redemption under Section 3.02 hereof and ending at the close of business
     on the day of selection, (B) to register the transfer of or to exchange
     any Note so selected for redemption in whole or in part, except the
     unredeemed portion of any Note being redeemed in part or (C) to register
     the transfer of or to exchange a Note between a record date and the next
     succeeding Interest Payment Date.

         (vi)  Prior to due presentment for the registration of a transfer of
     any Note, the Trustee, any Agent and the Company may deem and treat the
     Person in whose name any Note is registered as the absolute owner of
     such Note for the purpose of receiving payment of principal of and
     interest on such Notes and for all other purposes, and none of the
     Trustee, any Agent or the Company shall be affected by notice to the
     contrary.

        (vii)  The Trustee shall authenticate Global Notes and Definitive
     Notes in accordance with the provisions of Section 2.02 hereof.

Section 2.07.  Replacement Notes.

          If any mutilated Note is surrendered to the Trustee, or the Company
and the Trustee receives evidence to its satisfaction of the destruction,
loss or theft of any Note, the Company shall issue and the Trustee, upon the
written order of the Company signed by two Officers of the Company, shall
authenticate a replacement Note if the Trustee's requirements are met.  If
required by the Trustee or the Company, an indemnity bond must be supplied by
the Holder that is sufficient in the judgment of the Trustee and the Company
to protect the Company, the Trustee, any Agent and any authenticating agent
from any loss that any of them may suffer if a Note is replaced.  The Company
may charge for its expenses in replacing a Note.

          Every replacement Note is an additional obligation of the Company
and shall be entitled to all of the benefits of this Indenture equally and
proportionately with all other Notes duly issued hereunder.

Section 2.08.  Outstanding Notes.

          The Notes outstanding at any time are all the Notes authenticated
by the Trustee except for those cancelled by it, those delivered to it for
cancellation, those reductions in the interest in a Global Note effected by
the Trustee in accordance with the provisions hereof, and those described in
this Section as not outstanding.  Except as set forth in Section 2.09 hereof,
a Note does not cease to be outstanding because the Company or an Affiliate
of the Company holds the Note.
<PAGE>
<PAGE>34
          If a Note is replaced pursuant to Section 2.07 hereof, it ceases to
be outstanding unless the Trustee receives proof satisfactory to it that the
replaced Note is held by a bona fide purchaser.

          If the principal amount of any Note is considered paid under
Section 4.01 hereof, it ceases to be outstanding and interest on it ceases to
accrue.

          If the Paying Agent (other than the Company, a Subsidiary or an
Affiliate of any thereof) holds, on a redemption date or maturity date, money
sufficient to pay Notes payable on that date, then on and after that date
such Notes shall be deemed to be no longer outstanding and shall cease to
accrue interest.

Section 2.09.  Treasury Notes.

          In determining whether the Holders of the required principal amount
of Notes have concurred in any direction, waiver or consent, Notes owned by
the Company, or by any Person directly or indirectly controlling or
controlled by or under direct or indirect common control with the Company,
shall be considered as though not outstanding, except that for the purposes
of determining whether the Trustee shall be protected in relying on any such
direction, waiver or consent, only Notes that a Trustee knows are so owned
shall be so disregarded.

Section 2.10.  Temporary Notes.

          Until definitive Notes are ready for delivery, the Company may
prepare and the Trustee shall authenticate temporary Notes upon a written
order of the Company signed by two Officers of the Company.  Temporary Notes
shall be substantially in the form of definitive Notes but may have
variations that the Company considers appropriate for temporary Notes and as
shall be reasonably acceptable to the Trustee.  Without unreasonable delay,
the Company shall prepare and the Trustee shall authenticate definitive Notes
in exchange for temporary Notes.

          Holders of temporary Notes shall be entitled to all of the benefits
of this Indenture.

Section 2.11.  Cancellation.

          The Company at any time may deliver Notes to the Trustee for
cancellation.  The Registrar and Paying Agent shall forward to the Trustee
any Notes surrendered to them for registration of transfer, exchange or
payment.  The Trustee and no one else shall cancel all Notes surrendered for
registration of transfer, exchange, payment, replacement or cancellation and
shall destroy cancelled Notes (subject to the record retention requirement of
the Exchange Act).  Certification of the destruction of all cancelled Notes
shall be delivered to the Company.  The Company may not issue new Notes to
replace Notes that it has paid or that have been delivered to the Trustee for
cancellation.

Section 2.12.  Defaulted Interest.

          If the Company defaults in a payment of interest on the Notes, it
shall pay the defaulted interest in any lawful manner plus, to the extent
lawful, interest payable on the defaulted interest, to the Persons who are
<PAGE>
<PAGE>35
Holders on a subsequent special record date, in each case at the rate
provided in the Notes and in Section 4.01 hereof.  The Company shall notify
the Trustee in writing of the amount of defaulted interest proposed to be
paid on each Note and the date of the proposed payment.  The Company  shall
fix or cause to be fixed each such special record date and payment date,
provided that no such special record date shall be less than 10 days prior to
the related payment date for such defaulted interest.  At least 15 days
before the special record date, the Company (or, upon the written request of
the Company, the Trustee in the name and at the expense of the Company) shall
mail or cause to be mailed to Holders a notice that states the special record
date, the related payment date and the amount of such interest to be paid.

Section 2.13.  CUSIP Numbers.

          The Company in issuing the Notes may use CUSIP numbers (if then
generally in use), and, if so, the Trustee shall use CUSIP numbers in notices
of redemption as a convenience to Holders; provided that any such notice may
state that no representation is made as to the correctness of such numbers
either as printed on the Notes or as contained in any notice of a redemption
and that reliance may be placed only on the other identification numbers
printed on the Notes, and any such redemption shall not be affected by any
defect in or omission of such numbers.  The Company will promptly notify the
Trustee of any change in the CUSIP numbers.

                                  ARTICLE 3 
                           REDEMPTION AND PREPAYMENT

Section 3.01.  Notices to Trustee.

          If the Company elects to redeem Notes pursuant to the optional
redemption provisions of Section 3.07 hereof, it shall furnish to the
Trustee, at least 30 days but not more than 60 days before a redemption date,
an Officers' Certificate setting forth (i) the clause of this Indenture
pursuant to which the redemption shall occur, (ii) the redemption date, (iii)
the principal amount of Notes to be redeemed and (iv) the redemption price.

Section 3.02.  Selection of Notes to Be Redeemed.

          If less than all of the Notes are to be redeemed at any time,
selection of Notes for redemption shall be made by the Trustee in compliance
with the requirements of the principal national securities exchange, if any,
on which the Notes are listed, or, if the Notes are not so listed, on a pro
rata basis, by lot or by such method as the Trustee shall deem fair and
appropriate; provided that no Notes of $1,000 or less shall be redeemed in
part.  Notices of redemption shall be mailed by first class mail at least 30
but not more than 60 days before the redemption date to each Holder of Notes
to be redeemed at its registered address.  Notices of redemption may not be
conditional.  If any Note is to be redeemed in part only, the notice of
redemption that relates to such Note shall state the portion of the principal
amount thereof to be redeemed.  A new Note in principal amount equal to the
unredeemed portion thereof shall be issued in the name of the Holder thereof
upon cancellation of the original Note.  Notes called for redemption become
due on the date fixed for redemption.  On and after the redemption date,
interest ceases to accrue on Notes or portions of them called for redemption.

          The Trustee shall promptly notify the Company in writing of the
Notes selected for redemption and, in the case of any Note selected for
<PAGE>
<PAGE>36
partial redemption, the principal amount thereof to be redeemed.  Notes and
portions of Notes selected shall be in amounts of $1,000 or whole multiples
of $1,000; except that if all of the Notes of a Holder are to be redeemed,
the entire outstanding amount of Notes held by such Holder, even if not a
multiple of $1,000, shall be redeemed.  Except as provided in the preceding
sentence, provisions of this Indenture that apply to Notes called for
redemption also apply to portions of Notes called for redemption.

Section 3.03.  Notice of Redemption.

          Subject to the provisions of Section 3.09 hereof, at least 30 days
but not more than 60 days before a redemption date, the Company shall mail or
cause to be mailed, by first class mail, a notice of redemption to each
Holder whose Notes are to be redeemed at its registered address.

          The notice shall identify the Notes to be redeemed (including CUSIP
Numbers, if any) and shall state:

          (a)  the redemption date; 

          (b)  the redemption price;  

          (c)  if any Note is being redeemed in part, the portion of the
     principal amount of such Note to be redeemed and that, after the
     redemption date upon surrender of such Note, a new Note or Notes in
     principal amount equal to the unredeemed portion shall be issued upon
     cancellation of the original Note;

          (d)  the name and address of the Paying Agent;

          (e)  that Notes called for redemption must be surrendered to the
     Paying Agent to collect the redemption price; 

          (f)  that, unless the Company defaults in making such redemption
     payment, interest on Notes called for redemption ceases to accrue on and
     after the redemption date; 

          (g)  the paragraph of the Notes and/or Section of this Indenture
     pursuant to which the Notes called for redemption are being redeemed;
     and 

          (h)  that no representation is made as to the correctness or
     accuracy of the CUSIP number, if any, listed in such notice or printed
     on the Notes.

          At the Company's request, the Trustee shall give the notice of
redemption in the Company's name and at its expense; provided, however, that
the Company shall have delivered to the Trustee, at least 45 days prior to
the redemption date, an Officers' Certificate requesting that the Trustee
give such notice and setting forth the information to be stated in such
notice as provided in the preceding paragraph. 

Section 3.04.  Effect of Notice of Redemption.

          Once notice of redemption is mailed in accordance with Section 3.03
hereof, Notes called for redemption become irrevocably due and payable on the
<PAGE>
<PAGE>37
redemption date at the redemption price.  A notice of redemption may not be
conditional.

Section 3.05.  Deposit of Redemption Price.

          Prior to 11:00 a.m. on the Business Day prior to the redemption
date, the Company shall deposit with the Trustee or with the Paying Agent
money sufficient to pay the redemption price of and accrued interest on all
Notes to be redeemed on that date.  The Trustee or the Paying Agent shall
promptly return to the Company any money deposited with the Trustee or the
Paying Agent by the Company in excess of the amounts necessary to pay the
redemption price of, and accrued interest on, all Notes to be redeemed.

          If the Company complies with the provisions of the preceding
paragraph, on and after the redemption date, interest shall cease to accrue
on the Notes or the portions of Notes called for redemption.  If a Note is
redeemed on or after an interest record date but on or prior to the related
interest payment date, then any accrued and unpaid interest shall be paid to
the Person in whose name such Note was registered at the close of business on
such record date.  If any Note called for redemption shall not be so paid
upon surrender for redemption because of the failure of the Company to comply
with the preceding paragraph, interest shall be paid on the unpaid principal,
from the redemption date until such principal is paid, and to the extent
lawful on any interest not paid on such unpaid principal, in each case at the
rate provided in the Notes and in Section 4.01 hereof. 

Section 3.06.  Notes Redeemed in Part.

          Upon surrender of a Note that is redeemed in part, the Company
shall issue and, upon the Company's written request, the Trustee shall
authenticate for the Holder at the expense of the Company a new Note equal in
principal amount to the unredeemed portion of the Note surrendered. 

Section 3.07.  Optional Redemption.

          (a)  Except as set forth in clause (b) of this Section 3.7, the
Notes shall not be redeemable at the Company's option prior to May 1, 2002. 
Thereafter, the Notes shall be subject to redemption at any time at the
option of the Company, in whole or in part, upon not less than 30 nor more
than 60 days' notice, at the redemption prices (expressed as percentages of
principal amount) set forth below plus accrued and unpaid interest and
Liquidated Damages thereon, if any, to the applicable redemption date, if
redeemed during the twelve-month period beginning on May 1 of the years
indicated below:

            Year                                       Percentage
            ----                                       ----------
            2002  . . . . . . . . . . . . . . . . .    105.188%
            2003  . . . . . . . . . . . . . . . . .    103.458%
            2004    . . . . . . . . . . . . . . . .    101.729%
            2005 and thereafter   . . . . . . . . .    100.000%

          (b)  Notwithstanding the foregoing clause (a), during the first 36
months after the Issue Date, the Company may on any one or more occasions
redeem up to an aggregate of 35% of the Notes originally issued at a
redemption price of 109.375% of the principal amount thereof, plus accrued
and unpaid interest and Liquidated Damages thereon, if any, to the redemption
<PAGE>
<PAGE>38
date, with the net cash proceeds of one or more Equity Offerings by the
Company or the net cash proceeds of one or more Equity Offerings by Holdings
that are contributed to the Company as common equity capital; provided that
at least 65% of the Notes originally issued remain outstanding immediately
after the occurrence of each such redemption; and provided, further, that any
such redemption must occur within 120 days of the date of the closing of such
Equity Offering.

Section 3.08.  Mandatory Redemption.

          Except as set forth under Sections 4.10 and 4.15, the Company is
not required to make mandatory redemption or sinking fund payments with
respect to the Notes.

Section 3.09.  Offer to Purchase by Application of Excess Proceeds.

          In the event that, pursuant to Section 4.10 hereof, the Company
shall be required to commence an offer to all Holders to purchase Notes (an
"Asset Sale Offer"), it shall follow the procedures specified below.

          The Asset Sale Offer shall remain open for a period of 20 Business
Days following its commencement and no longer, except to the extent that a
longer period is required by applicable law (the "Offer Period").  No later
than five Business Days after the termination of the Offer Period (the
"Purchase Date"), the Company shall purchase the principal amount of Notes
required to be purchased pursuant to Section 4.10 hereof (the "Offer Amount")
or, if less than the Offer Amount has been tendered, all Notes tendered in
response to the Asset Sale Offer.  Payment for any Notes so purchased shall
be made in the same manner as interest payments are made.

          If the Purchase Date is on or after an interest record date and on
or before the related interest payment date, any accrued and unpaid interest
shall be paid to the Person in whose name a Note is registered at the close
of business on such record date, and no additional interest shall be payable
to Holders who tender Notes pursuant to the Asset Sale Offer.

          Upon the commencement of an Asset Sale Offer, the Company shall
send, by first class mail, a notice to the Trustee and each of the Holders,
with a copy to the Trustee.  The notice shall contain all instructions and
materials necessary to enable such Holders to tender Notes pursuant to the
Asset Sale Offer.  The Asset Sale Offer shall be made to all Holders.  The
notice, which shall govern the terms of the Asset Sale Offer, shall state:

               (a)  that the Asset Sale Offer is being made pursuant to this
     Section 3.09 and Section 4.10 hereof and the length of time the Asset
     Sale Offer shall remain open;

               (b)  the Offer Amount, the purchase price and the Purchase
     Date;

               (c)  that any Note not tendered or accepted for payment shall
     continue to accrete or accrue interest;

               (d)  that, unless the Company defaults in making such payment,
     any Note accepted for payment pursuant to the Asset Sale Offer shall
     cease to accrete or accrue interest after the Purchase Date;
<PAGE>
<PAGE>39
               (e)  that Holders electing to have a Note purchased pursuant
     to an Asset Sale Offer may only elect to have all of such Note purchased
     and may not elect to have only a portion of such Note purchased;

               (f)  that Holders electing to have a Note purchased pursuant
     to any Asset Sale Offer shall be required to surrender the Note, with
     the form entitled "Option of Holder to Elect Purchase" on the reverse of
     the Note completed, or transfer by book-entry transfer, to the Company,
     a depositary, if appointed by the Company, or a Paying Agent at the
     address specified in the notice at least three days before the Purchase
     Date;

               (g)  that Holders shall be entitled to withdraw their election
     if the Company, the depositary or the Paying Agent, as the case may be,
     receives, not later than the expiration of the Offer Period, a facsimile
     transmission or letter setting forth the name of the Holder, the
     principal amount of the Note the Holder delivered for purchase and a
     statement that such Holder is withdrawing his election to have such Note
     purchased;

               (h)  that, if the aggregate principal amount of Notes
     surrendered by Holders exceeds the Offer Amount, the Company shall
     select the Notes to be purchased on a pro rata basis (with such
     adjustments as may be deemed appropriate by the Company so that only
     Notes in denominations of $1,000, or integral multiples thereof, shall
     be purchased); and 

               (i)  that Holders whose Notes were purchased only in part
     shall be issued new Notes equal in principal amount to the unpurchased
     portion of the Notes surrendered (or transferred by book-entry
     transfer).

          On or before the Purchase Date, the Company shall, to the extent
lawful, accept for payment, on a pro rata basis to the extent necessary, the
Offer Amount of Notes or portions thereof tendered pursuant to the Asset Sale
Offer, or if less than the Offer Amount has been tendered, all Notes
tendered, and shall deliver to the Trustee an Officers' Certificate stating
that such Notes or portions thereof were accepted for payment by the Company
in accordance with the terms of this Section 3.09.  The Company, the
Depositary or the Paying Agent, as the case may be, shall promptly (but in
any case not later than five days after the Purchase Date) mail or deliver to
each tendering Holder an amount equal to the purchase price of the Notes
tendered by such Holder and accepted by the Company for purchase, and the
Company shall promptly issue a new Note, and the Trustee, upon written
request from the Company shall authenticate and mail or deliver such new Note
to such Holder, in a principal amount equal to any unpurchased portion of the
Note surrendered.  Any Note not so accepted shall be promptly mailed or
delivered by the Company to the Holder thereof.  The Company shall publicly
announce the results of the Asset Sale Offer on the Purchase Date.

          Other than as specifically provided in this Section 3.09, any
purchase pursuant to this Section 3.09 shall be made pursuant to the
provisions of Sections 3.01 through 3.06 hereof.
<PAGE>
<PAGE>40
                                   ARTICLE 4
                                   COVENANTS

Section 4.01.  Payment of Notes.

          The Company shall pay or cause to be paid the principal of,
premium, if any, and interest on the Notes on the dates and in the manner
provided in the Notes.  Principal, premium, if any, and interest shall be
considered paid on the date due if the Paying Agent, if other than the
Company or a Subsidiary thereof, holds as of 10:00 a.m. Eastern Time on the
due date money deposited by the Company in immediately available funds and
designated for and sufficient to pay all principal, premium, if any, and
interest then due.  The Company shall pay all Liquidated Damages, if any, in
the same manner on the dates and in the amounts set forth in the Registration
Rights Agreement. 

          The Company shall pay interest (including post-petition interest in
any proceeding under any Bankruptcy Law) on overdue principal at the
applicable interest rate on the Notes to the extent lawful; it shall pay
interest (including post-petition interest in any proceeding under any
Bankruptcy Law) on overdue installments of interest and Liquidated Damages
(without regard to any applicable grace period) at the same rate to the
extent lawful.

Section 4.02.  Maintenance of Office or Agency.

          The Company shall maintain in the Borough of Manhattan, The City of
New York, an office or agency (which may be an office of the Trustee or an
affiliate of the Trustee, Registrar or co-registrar) where Notes may be
surrendered for registration of transfer or for exchange and where notices
and demands to or upon the Company in respect of the Notes and this Indenture
may be served.  The Company shall give prompt written notice to the Trustee
of the location, and any change in the location, of such office or agency. 
If at any time the Company shall fail to maintain any such required office or
agency or shall fail to furnish the Trustee with the address thereof, such
presentations, surrenders, notices and demands may be made or served at the
Corporate Trust Office of the Trustee.

          The Company may also from time to time designate one or more other
offices or agencies where the Notes may be presented or surrendered for any
or all such purposes and may from time to time rescind such designations;
provided, however, that no such designation or rescission shall in any manner
relieve the Company of its obligation to maintain an office or agency in the
Borough of Manhattan, The City of New York for such purposes.  The Company
shall give prompt written notice to the Trustee of any such designation or
rescission and of any change in the location of any such other office or
agency.

          The Company hereby designates the Corporate Trust Office of the
Trustee as one such office or agency of the Company in accordance with
Section 2.03. 

Section 4.03.  Reports.

          Whether or not required by the rules and regulations of the
Securities and Exchange Commission (the "Commission"), so long as any Notes
are outstanding, the Company shall furnish to the Holders of Notes:
<PAGE>
<PAGE>41
          (a) all quarterly and annual financial information that would be
     required to be contained in a filing with the Commission on Forms 10-Q
     and 10-K if the Company were required to file such Forms, including a
     "Management's Discussion and Analysis of Financial Condition and Results
     of Operations" that describes the financial condition and results of
     operations of the Company and its consolidated Subsidiaries (showing in
     reasonable detail, either on the face of the financial statements or in
     the footnotes thereto and in Management's Discussion and Analysis of
     Financial Condition and Results of Operations, the financial condition
     and results of operations of the Company and its Restricted Subsidiaries
     separately from the financial condition and results of operations of the
     Unrestricted Subsidiaries of the Company) and, with respect to the
     annual information only, a report thereon by the Company's certified
     independent accountants, and 

          (b) all current reports that would be required to be filed with the
     Commission on Form 8-K if the Company were required to file such
     reports, in each case within the time periods specified in the
     Commission's rules and regulations.  

          In addition, whether or not required by the rules and regulations
of the Commission, following the consummation of the Exchange Offer
contemplated by the Registration Rights Agreement, the Company shall file a
copy of all such information and reports with the Commission for public
availability within the time periods set forth in the Commission's rules and
regulations (unless the Commission will not accept such a filing) and make
such information available to securities analysts and prospective investors
upon request.  In addition, the Company and the Subsidiary Guarantors have
agreed that, for so long as any Notes remain outstanding and are required to
bear the Private Placement Legend, they shall furnish to the Holders and to
securities analysts and prospective investors, upon their request, the
information required to be delivered pursuant to Rule 144A(d)(4) under the
Securities Act.

          Subject to the provisions of Article 7, delivery of such reports,
information and documents to the Trustee is for informational proposes only
and the Trustee's receipt of such shall not constitute constructive notice of
any information contained therein or determinable from information contained
therein, including the Company's compliance with any of its covenants
hereunder (as to which the Trustee is entitled to rely exclusively on
Officers' Certificates).

Section 4.04.  Compliance Certificate.

          (a)  The Company shall deliver to the Trustee, within 90 days after
the end of each fiscal year, an Officers' Certificate stating that a review
of the activities of the Company and its Subsidiaries during the preceding
fiscal year has been made under the supervision of the signing Officers with
a view to determining whether the Company has kept, observed, performed and
fulfilled its obligations under this Indenture, and further stating, as to
each such Officer signing such certificate, that to the best of his or her
knowledge the Company has kept, observed, performed and fulfilled each and
every covenant contained in this Indenture and is not in default in the
performance or observance of any of the terms, provisions and conditions of
this Indenture (or, if a Default or Event of Default shall have occurred,
describing all such Defaults or Events of Default of which he or she may have
knowledge and what action the Company is taking or proposes to take with
<PAGE>
<PAGE>42
respect thereto) and that to the best of his or her knowledge no event has
occurred and remains in existence by reason of which payments on account of
the principal of or interest, if any, on the Notes is prohibited or if such
event has occurred, a description of the event and what action the Company is
taking or proposes to take with respect thereto.

          (b)  So long as not contrary to the then current recommendations of
the American Institute of Certified Public Accountants, the year-end
financial statements delivered pursuant to Section 4.03(a) above shall be
accompanied by a written statement of the Company's independent public
accountants (who shall be a firm of established national reputation) that in
making the examination necessary for certification of such financial
statements, nothing has come to their attention that would lead them to
believe that the Company has violated any provisions of Article 4 or
Article 5 hereof or, if any such violation has occurred, specifying the
nature and period of existence thereof, it being understood that such
accountants shall not be liable directly or indirectly to any Person for any
failure to obtain knowledge of any such violation.

          (c)  The Company shall, so long as any of the Notes are
outstanding, deliver to the Trustee, as soon as possible and in any event
within five Business Days after any Officer becoming aware of any Default or
Event of Default, an Officers' Certificate specifying such Default or Event
of Default and what action the Company is taking or proposes to take with
respect thereto. 

Section 4.05.  Taxes.

          The Company shall pay, and shall cause each of its Subsidiaries to
pay, prior to delinquency, all material taxes, assessments, and governmental
levies except such as are contested in good faith and by appropriate
proceedings or where the failure to effect such payment is not adverse in any
material respect to the Holders of the Notes. 

Section 4.06.

          Intentionally omitted.

Section 4.07.  Restricted Payments.

          The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, directly or indirectly: (i) declare or pay any dividend or
make any other payment or distribution on account of the Company's or any of
its Restricted Subsidiaries' Equity Interests (including, without limitation,
any payment in connection with any merger or consolidation involving the
Company) or to the direct or indirect holders of the Company's or any of its
Restricted Subsidiaries' Equity Interests in their capacity as such (other
than (A) dividends or distributions payable in Equity Interests (other than
Disqualified Stock) of the Company or (B) dividends or distributions by a
Restricted Subsidiary so long as, in the case of any dividend or distribution
payable on or in respect of any class or series of securities issued by a
Restricted Subsidiary other than a Wholly Owned Restricted Subsidiary, the
Company or a Restricted Subsidiary receives at least its pro rata share of
such dividend or distribution in accordance with its Equity Interests in such
class or series of securities); (ii) purchase, redeem or otherwise acquire or
retire for value (including without limitation, in connection with any merger
or consolidation involving the Company) any Equity Interests of the Company
<PAGE>
<PAGE>43
or any direct or indirect parent of the Company; (iii) make any payment on or
with respect to, or purchase, redeem, defease or otherwise acquire or retire
for value any Indebtedness that is subordinated to the Notes except a payment
of interest or principal at Stated Maturity; or (iv) make any Restricted
Investment (all such payments and other actions set forth in clauses (i)
through (iv) above being collectively referred to as "Restricted Payments"),
unless, at the time of and after giving effect to such Restricted Payment:

          (a)  no Default or Event of Default shall have occurred and be
     continuing or would occur as a consequence thereof; and

          (b)  the Company would, at the time of such Restricted Payment and
     after giving pro forma effect thereto as if such Restricted Payment had
     been made at the beginning of the applicable four-quarter period, have
     been permitted to incur at least $1.00 of additional Indebtedness
     pursuant to the Fixed Charge Coverage Ratio test set forth in the first
     paragraph of Section 4.09; and

          (c)  such Restricted Payment, together with the aggregate amount of
     all other Restricted Payments made by the Company and its Restricted
     Subsidiaries after the Issue Date (excluding Restricted Payments
     permitted by clauses (ii) through (vii) of the next succeeding
     paragraph), is less than the sum of (i) 50% of the Consolidated Net
     Income of the Company for the period (taken as one accounting period)
     from the beginning of the first fiscal quarter commencing after the
     Issue Date to the end of the Company's most recently ended fiscal
     quarter for which internal financial statements are available at the
     time of such Restricted Payment (or, if such Consolidated Net Income for
     such period is a deficit, less 100% of such deficit), plus (ii) 100% of
     the aggregate net cash proceeds received by the Company from a
     contribution to its common equity capital or the issue or sale since the
     Issue Date of Equity Interests of the Company (other than Disqualified
     Stock) or of Disqualified Stock or debt securities of the Company that
     have been converted into such Equity Interests (other than Equity
     Interests (or Disqualified Stock or convertible debt securities) sold to
     a Subsidiary of the Company and other than Disqualified Stock or
     convertible debt securities that have been converted into Disqualified
     Stock), plus (iii) to the extent that any Restricted Investment that was
     made after the Issue Date is sold for cash or otherwise liquidated or
     repaid for cash, the amount of cash received in connection therewith (or
     from the sale of Marketable Securities received in connection
     therewith), plus (iv) to the extent not already included in such
     Consolidated Net Income of the Company for such period and without
     duplication, (A) 100% of the aggregate amount of cash received as a
     dividend from an Unrestricted Subsidiary, (B) 100% of the cash received
     upon the sale of Marketable Securities received as a dividend from an
     Unrestricted Subsidiary, and (C) 100% of the net assets of any
     Unrestricted Subsidiary on the date that it becomes a Restricted
     Subsidiary.

     The foregoing provisions shall not prohibit: (i) the payment of any
dividend within 60 days after the date of declaration thereof, if at said
date of declaration such payment would have complied with the provisions of
this Indenture; (ii) the redemption, repurchase, retirement, defeasance or
other acquisition of any subordinated Indebtedness or Equity Interests of the
Company in exchange for, or out of the net cash proceeds of the substantially
concurrent sale (other than to a Subsidiary of the Company) of, other Equity
<PAGE>
<PAGE>44
Interests of the Company (other than any Disqualified Stock); provided that
the amount of any such net cash proceeds that are utilized for any such
redemption, repurchase, retirement, defeasance or other acquisition shall be
excluded from clause (c) (ii) of the preceding paragraph; (iii) the
defeasance, redemption, repurchase or other acquisition of subordinated
Indebtedness (other than intercompany Indebtedness) in exchange for, or with
the net cash proceeds from an incurrence of, Permitted Refinancing
Indebtedness; (iv) the repurchase, retirement or other acquisition or
retirement for value of common Equity Interests of the Company or Holdings
held by any future, present or former employee, director or consultant of the
Company or any Subsidiary or Holdings issued pursuant to any management
equity plan or stock option plan or any other management or employee benefit
plan or agreement; provided, however, that the aggregate amount of Restricted
Payments made under this clause (iv) does not exceed $1.5 million in any
calendar year and provided further that cancellation of Indebtedness owing to
the Company from members of management of the Company or any of its
Restricted Subsidiaries in connection with a repurchase of Equity Interests
of the Company shall not be deemed to constitute a Restricted Payment for
purposes of this covenant or any other provision of this Indenture; (v)
repurchases of Equity Interests deemed to occur upon exercise of stock
options upon surrender of Equity Interests to pay the exercise price of such
options; (vi) payments to Holdings (A) in amounts equal to the amounts
required for Holdings to pay franchise taxes and other fees required to
maintain its legal existence and provide for other operating costs of up to
$500,000 per fiscal year and (B) in amounts equal to amounts required for
Holdings to pay federal, state and local income taxes to the extent such
income taxes are actually due and owing; provided that the aggregate amount
paid under this clause (B) does not exceed the amount that the Company would
be required to pay in respect of the income of the Company and its
Subsidiaries if the Company were a stand alone entity that was not owned by
Holdings; and (vii) other Restricted Payments in an aggregate amount since
the Issue Date not to exceed $20.0 million.

          The Board of Directors of the Company may designate any Restricted
Subsidiary to be an Unrestricted Subsidiary if such designation would not
cause a Default.  For purposes of making such determination, all outstanding
Investments by the Company and its Restricted Subsidiaries (except to the
extent repaid in cash) in the Subsidiary so designated shall be deemed to be
Restricted Payments at the time of such designation and shall reduce the
amount available for Restricted Payments under the first paragraph of this
covenant.  All such outstanding Investments shall be deemed to constitute
Investments in an amount equal to the fair market value of such Investments
at the time of such designation.  Such designation shall only be permitted if
such Restricted Payment would be permitted at such time and if such
Restricted Subsidiary otherwise meets the definition of an Unrestricted
Subsidiary.

          The amount of all Restricted Payments (other than cash) shall be
the fair market value on the date of the Restricted Payment of the asset(s)
or securities proposed to be transferred or issued by the Company or such
Subsidiary, as the case may be, pursuant to the Restricted Payment.  The fair
market value of any non-cash Restricted Payment shall be determined by the
Board of Directors whose resolution with respect thereto shall be delivered
to the Trustee.  Not later than the date of making any Restricted Payment,
the Company shall deliver to the Trustee an Officers' Certificate stating
that such Restricted Payment is permitted and setting forth the basis upon
which the calculations required by Section 4.07 were computed.
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<PAGE>45
Section 4.08.  Dividend and Other Payment Restrictions Affecting
               Subsidiaries.

          The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, directly or indirectly, create or otherwise cause or suffer
to exist or become effective any encumbrance or restriction on the ability of
any Restricted Subsidiary to (i)(A) pay dividends or make any other
distributions to the Company or any of its Restricted Subsidiaries (1) on its
Capital Stock or (2) with respect to any other interest or participation in,
or measured by, its profits, or (B) pay any indebtedness owed to the Company
or any of its Restricted Subsidiaries, (ii) make loans or advances to the
Company or any of its Restricted Subsidiaries, or (iii) transfer any of its
properties or assets to the Company or any of its Restricted Subsidiaries,
except for such encumbrances or restrictions existing under or by reason of
(A) the provisions of security agreements that restrict the transfer of
assets that are subject to a Lien created by such security agreements, (B)
the provisions of agreements governing Indebtedness incurred pursuant to
clause (v) of the second paragraph of Section 4.09, (C) this Indenture and
the Notes, (D) applicable law, (E) any instrument governing Indebtedness or
Capital Stock of a Person acquired by the Company or any of its Restricted
Subsidiaries as in effect at the time of such acquisition (except to the
extent such Indebtedness was incurred in connection with or in contemplation
of such acquisition), which encumbrance or restriction is not applicable to
any Person, or the properties or assets of any Person, other than the Person,
or the property or assets of the Person, so acquired, provided that, in the
case of Indebtedness, such Indebtedness was permitted by the terms of this
Indenture to be incurred, (F) by reason of customary non-assignment
provisions in leases entered into in the ordinary course of business and
consistent with past practices, (G) purchase money obligations for property
acquired in the ordinary course of business that impose restrictions of the
nature described in this clause (iii) on the property so acquired,
(H) Permitted Refinancing Indebtedness, provided that the restrictions
contained in the agreements governing such Permitted Refinancing Indebtedness
are no more restrictive than those contained in the agreements governing the
Indebtedness being refinanced, (I) contracts for the sale of assets,
including, without limitation, customary restrictions with respect to a
Subsidiary pursuant to an agreement that has been entered into for the sale
or disposition of all or substantially all of the Capital Stock or assets of
such Subsidiary, (J) agreements relating to secured Indebtedness otherwise
permitted to be incurred pursuant to 4.09 and 4.12 that limit the right of
the debtor to dispose of the assets securing such Indebtedness, (K)
restrictions on cash or other deposits or net worth imposed by customers
under contracts entered into in the ordinary course of business, or (L)
customary provisions in joint venture agreements and other similar agreements
entered into in the ordinary course of business.

Section 4.09.  Incurrence of Indebtedness and Issuance of Preferred Stock.

     The Company shall not, and shall not permit any of its Subsidiaries to,
directly or indirectly, create, incur, issue, assume, guarantee or otherwise
become directly or indirectly liable, contingently or otherwise, with respect
to (collectively, "incur") any Indebtedness (including Acquired Debt) and
that the Company shall not issue any Disqualified Stock and shall not permit
any of its Subsidiaries to issue any shares of preferred stock; provided,
however, that the Company and any Restricted Subsidiary may incur
Indebtedness (including Acquired Debt) or issue shares of preferred stock if
the Fixed Charge Coverage Ratio for the Company's most recently ended four
<PAGE>
<PAGE>46
full fiscal quarters for which internal financial statements are available
immediately preceding the date on which such additional Indebtedness is
incurred or such preferred stock is issued would have been at least 2.0 to
1.0, determined on a pro forma basis (including a pro forma application of
the net proceeds therefrom), as if the additional Indebtedness had been
incurred, or the preferred stock had been issued, as the case may be, at the
beginning of such four-quarter period.

          The provisions of the first paragraph of this Section 4.09 shall
not apply to the incurrence of any of the following items of Indebtedness
(collectively, "Permitted Debt"):

          (i)  the incurrence by the Company of term Indebtedness under
     Credit Facilities (and the guarantee thereof by the Guarantors);
     provided that the aggregate principal amount of all term Indebtedness
     outstanding under all Credit Facilities after giving effect to such
     incurrence, including all Permitted Refinancing Indebtedness incurred to
     refund, refinance or replace any other Indebtedness incurred pursuant to
     this clause (i), does not exceed an amount equal to $175.0 million less
     the aggregate amount of all repayments, optional or mandatory, of the
     principal of any Indebtedness under a Credit Facility (or any such
     Permitted Refinancing Indebtedness) that have been made since the Issue
     Date;

         (ii)  the incurrence by the Company of revolving credit Indebtedness
     and letters of credit (with letters of credit being deemed to have a
     principal amount equal to the maximum potential liability of the Company
     and its Restricted Subsidiaries thereunder) under Credit Facilities (and
     the guarantee thereof by the Guarantors); provided that the aggregate
     principal amount of all revolving credit Indebtedness outstanding under
     all Credit Facilities after giving effect to such incurrence, including
     all Permitted Refinancing Indebtedness incurred to refund, refinance or
     replace any other Indebtedness incurred pursuant to this clause (ii),
     does not exceed an amount equal to $100.0 million less the aggregate
     amount of all Net Proceeds of Asset Sales applied to repay any such
     Indebtedness (including any such Permitted Refinancing Indebtedness)
     pursuant to Section 4.10;

        (iii)  the incurrence by the Company and its Restricted Subsidiaries
     of the Existing Indebtedness;

         (iv)  the incurrence by the Company and the Guarantors of the Notes
     and the Subsidiary Guarantees;

          (v)  the incurrence by the Company or any of its Restricted
     Subsidiaries of Indebtedness represented by Capital Lease Obligations,
     mortgage financings or purchase money obligations, in each case incurred
     for the purpose of financing all or any part of the purchase price or
     cost of construction or improvement of property, plant or equipment used
     in the business of the Company or such Restricted Subsidiary, in an
     aggregate principal amount, including all Permitted Refinancing
     Indebtedness incurred to refund, refinance or replace any other
     Indebtedness incurred pursuant to this clause (v), not to exceed $30.0
     million at any time outstanding; 

         (vi)  the incurrence by the Company or any of its Restricted
     Subsidiaries of Indebtedness in connection with the acquisition of
<PAGE>
<PAGE>47
     assets or a new Restricted Subsidiary; provided that such Indebtedness
     was incurred by the prior owner of such assets or such Restricted
     Subsidiary prior to such acquisition by the Company or one of its
     Restricted Subsidiaries and was not incurred in connection with, or in
     contemplation of, such acquisition by the Company or one of its
     Restricted Subsidiaries; and provided further that the principal amount
     (or accreted value, as applicable) of such Indebtedness, together with
     any other outstanding Indebtedness incurred pursuant to this clause
     (vi), does not exceed $10.0 million;

        (vii)  the incurrence by the Company or any of its Restricted
     Subsidiaries of Permitted Refinancing Indebtedness in exchange for, or
     the net proceeds of which are used to refund, refinance or replace,
     Indebtedness that was permitted by this Indenture to be incurred;

       (viii)  Indebtedness incurred by the Company or any of its Restricted
     Subsidiaries constituting reimbursement obligations with respect to
     letters of credit issued in the ordinary course of business in respect
     of workers' compensation claims or self-insurance, or other Indebtedness
     with respect to reimbursement type obligations regarding workers'
     compensation claims; provided, however, that upon the drawing of such
     letters of credit or the incurrence of such Indebtedness, such
     obligations are reimbursed within 30 days following such drawing or
     incurrence;

         (ix)  Indebtedness arising from agreements of the Company or a
     Restricted Subsidiary providing for indemnification, adjustment of
     purchase price or similar obligations, in each case, incurred or assumed
     in connection with the disposition of any business, assets or a
     Subsidiary, other than guarantees of Indebtedness incurred by any Person
     acquiring all or any portion of such business, assets or a Subsidiary
     for the purpose of financing such acquisition; provided, however, that
     (A) such Indebtedness is not reflected on the balance sheet of the
     Company or any Restricted Subsidiary (contingent obligations referred to
     in a footnote to financial statements and not otherwise reflected on the
     balance sheet shall not be deemed to be reflected on such balance sheet
     for purposes of this clause (A)) and (B) the maximum assumable liability
     in respect of all such Indebtedness shall at no time exceed the gross
     proceeds including noncash proceeds (the fair market value of such
     noncash proceeds being measured at the time received and without giving
     effect to any subsequent changes in value) actually received by the
     Company and its Restricted Subsidiaries in connection with such
     disposition;

          (x)  the incurrence by the Company or any of its Restricted
     Subsidiaries of intercompany Indebtedness between or among the Company
     and any of its Restricted Subsidiaries; provided, however, that (A) if
     the Company is the obligor on such Indebtedness, such Indebtedness is
     expressly subordinated to the prior payment in full in cash of all
     Obligations with respect to the Notes and (B)(1) any subsequent issuance
     or transfer of Equity Interests that results in any such Indebtedness
     being held by a Person other than the Company or one of its Restricted
     Subsidiaries and (2) any sale or other transfer of any such Indebtedness
     to a Person that is not either the Company or one of its Restricted
     Subsidiaries shall be deemed, in each case, to constitute an incurrence
     of such Indebtedness by the Company or such Restricted Subsidiary, as
     the case may be;
<PAGE>
<PAGE>48
         (xi)  the incurrence by the Company or any of the Guarantors of
     Hedging Obligations that are incurred for the purpose of (A) fixing,
     hedging or capping interest rate risk with respect to any floating rate
     Indebtedness that is permitted by the terms of this Indenture to be
     outstanding or (B) protecting the Company and its Restricted
     Subsidiaries against changes in currency exchange rates;

        (xii)  the guarantee by the Company or any of the Guarantors of
     Indebtedness of the Company or a Restricted Subsidiary of the Company
     that was permitted to be incurred by another provision of this Section
     4.09;

       (xiii)  the incurrence by the Company's Unrestricted Subsidiaries of
     Non-Recourse Debt, provided, however, that if any such Indebtedness
     ceases to be Non-Recourse Debt of an Unrestricted Subsidiary, such event
     shall be deemed to constitute an incurrence of Indebtedness by a
     Restricted Subsidiary of the Company that was not permitted by this
     clause (xiii), and the issuance of preferred stock by Unrestricted
     Subsidiaries;

        (xiv)  obligations in respect of performance and surety bonds and
     completion guarantees provided by the Company or any Restricted
     Subsidiaries in the ordinary course of business; and

         (xv)  the incurrence by the Company or any of its Restricted
     Subsidiaries of additional Indebtedness in an aggregate principal amount
     (or accreted value, as applicable) at any time outstanding, including
     all Permitted Refinancing Indebtedness incurred to refund, refinance or
     replace any other Indebtedness incurred pursuant to this clause (xv),
     not to exceed $50.0 million.

          For purposes of determining compliance with this Section 4.09, in
the event that an item of Indebtedness meets the criteria of more than one of
the categories of Permitted Debt described in clauses (i) through (xv) above
or is entitled to be incurred pursuant to the first paragraph of this Section
4.09, the Company shall, in its sole discretion, classify such item of
Indebtedness in any manner that complies with this covenant.  Accrual of
interest, the accretion of accreted value and the payment of interest in the
form of additional Indebtedness shall not be deemed to be an incurrence of
Indebtedness for purposes of this Section 4.09. 

Section 4.10.  Asset Sales.

          The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, consummate an Asset Sale unless (i) the Company (or the
Restricted Subsidiary, as the case may be) receives consideration at the time
of such Asset Sale at least equal to the fair market value (evidenced by a
resolution of the Board of Directors set forth in an Officers' Certificate
delivered to the Trustee) of the assets or Equity Interests issued or sold or
otherwise disposed of and (ii) at least 80% of the consideration therefor
received by the Company or such Restricted Subsidiary, as the case may be,
consists of cash, Cash Equivalents and/or Marketable Securities; provided,
however, that (A) the amount of any Senior Debt of the Company or such
Restricted Subsidiary that is assumed by the transferee in any such
transaction and (B) any consideration received by the Company or such
Restricted Subsidiary, as the case may be, that consists of (1) all or
substantially all of the assets of one or more Similar Businesses, (2) other
<PAGE>
<PAGE>49
long-term assets that are used or useful in one or more Similar Businesses
and (3) Permitted Securities shall be deemed to be cash for purposes of this
provision.

          Within 365 days after the receipt of any Net Proceeds from an Asset
Sale, the Company may apply such Net Proceeds, at its option, (i) to repay
Indebtedness under a Credit Facility, or (ii) to the acquisition of Permitted
Securities, all or substantially all of the assets of one or more Similar
Businesses, or the making of a capital expenditure or the acquisition of
other long-term assets in a Similar Business.  Pending the final application
of any such Net Proceeds, the Company may temporarily reduce Indebtedness
under a Credit Facility or otherwise invest such Net Proceeds in any manner
that is not prohibited by this Indenture.  Any Net Proceeds from Asset Sales
that are not applied or invested as provided in the first sentence of this
paragraph shall be deemed to constitute "Excess Proceeds".  When the
aggregate amount of Excess Proceeds exceeds $10.0 million, the Company shall
be required to make an offer to all Holders of Notes (an "Asset Sale Offer")
to purchase the maximum principal amount of Notes that may be purchased out
of the Excess Proceeds, at an offer price in cash in an amount equal to 100%
of the principal amount thereof plus accrued and unpaid interest and
Liquidated Damages thereon, if any, to the date of purchase, in accordance
with the procedures set forth in this Indenture.  To the extent that the
aggregate amount of Notes tendered pursuant to an Asset Sale Offer is less
than the Excess Proceeds, the Company may use any remaining Excess Proceeds
for general corporate purposes.  If the aggregate principal amount of Notes
surrendered by Holders thereof exceeds the amount of Excess Proceeds, the
Trustee shall select the Notes to be purchased on a pro rata basis.  Upon
completion of such offer to purchase, the amount of Excess Proceeds shall be
reset at zero.

Section 4.11.  Transactions with Affiliates.

          The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, make any payment to, or sell, lease, transfer or otherwise
dispose of any of its properties or assets to, or purchase any property or
assets from, or enter into or make or amend any transaction, contract,
agreement, understanding, loan, advance or guarantee with, or for the benefit
of, any Affiliate (each of the foregoing, an "Affiliate Transaction"), unless
(i) such Affiliate Transaction is on terms that are no less favorable to the
Company or the relevant Restricted Subsidiary than those that would have been
obtained in a comparable transaction by the Company or such Restricted
Subsidiary with an unrelated Person and (ii) the Company delivers to the
Trustee (A) with respect to any Affiliate Transaction or series of related
Affiliate Transactions involving aggregate consideration in excess of $3.0
million, a resolution of the Board of Directors set forth in an Officers'
Certificate certifying that such Affiliate Transaction complies with clause
(i) above and that such Affiliate Transaction has been approved by a majority
of the disinterested members of the Board of Directors and (B) with respect
to any Affiliate Transaction or series of related Affiliate Transactions
involving aggregate consideration in excess of $10.0 million, an opinion as
to the fairness to the Holders of such Affiliate Transaction from a financial
point of view issued by an accounting, appraisal or investment banking firm
of national standing.

          The foregoing provisions shall not prohibit: (i) any employment
agreement entered into by the Company or any of its Restricted Subsidiaries
in the ordinary course of business; (ii) any transaction with a Lehman
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<PAGE>50
Investor; (iii) any transaction between or among the Company and/or its
Restricted Subsidiaries; (iv) transactions between the Company or any of its
Restricted Subsidiaries, on the one hand, and Lockheed Martin or any of its
Subsidiaries, on the other hand, on terms that are not materially less
favorable to the Company or the applicable Restricted Subsidiary of the
Company than those that could have been obtained from an unaffiliated third
party; provided that (A) in the case of any such transaction or series of
related transactions pursuant to this clause (iv) involving aggregate
consideration in excess of $1.0 million but less than $25.0 million, such
transaction or series of transactions (or the agreement pursuant to which the
transactions were executed) was approved by the Company's Chief Executive
Officer or Chief Financial Officer and (B) in the case of any such
transaction or series of related transactions pursuant to this clause (iv)
involving aggregate consideration equal to or in excess of $25.0 million,
such transaction or series of related transactions (or the agreement pursuant
to which the transactions were executed) was approved by a majority of the
disinterested members of the Board of Directors; (v) any transaction pursuant
to and in accordance with the provisions of the Transaction Documents as the
same are in effect on the Issue Date; and (vi) any Restricted Payment that is
permitted by the provisions of Section 4.07.

Section 4.12.  Liens.

          The Company shall not, and shall not permit any of its Restricted
Subsidiaries to, directly or indirectly, create, incur, assume or suffer to
exist any Lien securing Indebtedness on any asset now owned or hereafter
acquired, or any income or profits therefrom or assign or convey any right to
receive income therefrom, except Permitted Liens.

Section 4.13.  Future Subsidiary Guarantees

          If the Company or any of its Subsidiaries shall acquire or create a
Subsidiary (other than a Foreign Subsidiary or an Unrestricted Subsidiary)
after the Issue Date, then such Subsidiary shall execute a Subsidiary
Guarantee, in the form of the Supplemental Indenture attached hereto as
Exhibit E, and the Form of Notation on Senior Subordinated Note, attached
hereto as Exhibit F, and deliver an opinion of counsel as to the validity of
such Subsidiary Guarantee, in accordance with the terms of this Indenture. 
The Subsidiary Guarantee of each Guarantor will be subordinated to the prior
payment in full of all Senior Debt of such Guarantor, which would include the
guarantees of amounts borrowed under the Senior Credit Facilities.  The
obligations of each Guarantor under its Subsidiary Guarantee will be limited
so as not to constitute a fraudulent conveyance under applicable law.

          No Guarantor may consolidate with or merge with or into (whether or
not such Guarantor is the surviving Person) another Person (except the
Company or another Guarantor) unless (i) subject to the provisions of the
following paragraph, the Person formed by or surviving any such consolidation
or merger (if other than such Guarantor) or to which such sale, assignment,
transfer, lease, conveyance or other disposition shall have been made assumes
all the obligations of such Guarantor pursuant to a supplemental indenture in
form and substance reasonably satisfactory to the Trustee, under the Notes
and this Indenture; (ii) immediately after giving effect to such transaction,
no Default or Event of Default exists; (iii) the Company (A) would be
permitted by virtue of the Company's pro forma Fixed Charge Coverage Ratio,
immediately after giving effect to such transaction, to incur at least $1.00
of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test
<PAGE>
<PAGE>51
set forth in Section 4.09 or (B) would have a pro forma Fixed Charge Coverage
Ratio that is greater than the actual Fixed Charge Coverage Ratio for the
same four-quarter period without giving pro forma effect to such transaction.

          Notwithstanding the foregoing paragraph, (i) any Guarantor may
consolidate with, merge into or transfer all or part of its properties and
assets to the Company and (ii) any Guarantor may merge with an Affiliate that
has no significant assets or liabilities and was incorporated solely for the
purpose of reincorporating such Guarantor in another State of the United
States so long as the amount of Indebtedness of the Company and its
Restricted Subsidiaries is not increased thereby.

          In the event of a sale or other disposition of all of the assets of
any Guarantor, by way of merger, consolidation or otherwise, or a sale or
other disposition of all of the capital stock of any Guarantor, then such
Guarantor (in the event of a sale or other disposition, by way of such a
merger, consolidation or otherwise, of all of the capital stock of such
Guarantor) or the corporation acquiring the property (in the event of a sale
or other disposition of all of the assets of such Guarantor) will be released
and relieved of any obligations under its Subsidiary Guarantee; provided that
the Net Proceeds of such sale or other disposition are applied in accordance
with the applicable provisions of Section 4.10.


Section 4.14.  Corporate Existence.

          Subject to Article 5 hereof, the Company shall do or cause to be
done all things necessary to preserve and keep in full force and effect (i)
its corporate existence, and the corporate, partnership or other existence of
each of its Restricted Subsidiaries, in accordance with the respective organ-
izational documents (as the same may be amended from time to time) of the
Company or any such Restricted Subsidiary and (ii) the rights (charter and
statutory), licenses and franchises of the Company and its Restricted
Subsidiaries; provided, however, that the Company shall not be required to
preserve any such right, license or franchise, or the corporate, partnership
or other existence of any of its Restricted Subsidiaries, if the Board of
Directors shall determine that the preservation thereof is no longer
desirable in the conduct of the business of the Company and its Restricted
Subsidiaries, taken as a whole, and that the loss thereof is not adverse in
any material respect to the Holders of the Notes. 

Section 4.15.  Offer to Repurchase Upon Change of Control.

          (a) Upon the occurrence of a Change of Control, each Holder of
Notes shall have the right to require the Company to repurchase all or any
part (equal to $1,000 or an integral multiple thereof) of such Holder's Notes
pursuant to the offer described below (the "Change of Control Offer") at an
offer price in cash equal to 101% of the aggregate principal amount thereof
plus accrued and unpaid interest and Liquidated Damages thereon, if any, to
the date of purchase (the "Change of Control Payment").  Within ten days
following any Change of Control, the Company shall mail a notice to each
Holder describing the transaction or transactions that constitute the Change
of Control and offering to repurchase Notes on the date specified in such
notice, which date shall be no earlier than 30 days and no later than 60 days
from the date such notice is mailed (the "Change of Control Payment Date"). 
Such notice, which shall govern the terms of the Change of Control offer,
shall state: (i) that the Change of Control Offer is being made pursuant to
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<PAGE>52
this Section 4.15 and that all Notes tendered will be accepted for payment;
(ii) the purchase price and the purchase date; (iii) that any Note not
tendered will continue to accrue interest; (iv) that, unless the Company
defaults in the payment of the Change of Control Payment, all Notes accepted
for payment pursuant to the Change of Control Offer shall cease to accrue
interest after the Change of Control Payment Date; (v) that Holders electing
to have any Notes purchased pursuant to a Change of Control Offer will be
required to surrender the Notes, with the form entitled "Option of Holder to
Elect Purchase" on the reverse of the Notes completed, to the Paying Agent at
the address specified in the notice prior to the close of business on the
third Business Day preceding the Change of Control 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 second Business Day
preceding the Change of Control Payment Date, a telegram, telex, facsimile
transmission or letter setting forth the name of the Holder, the principal
amount of Notes delivered for purchase, and a statement that such Holder is
withdrawing his election to have the Notes purchased; and (vii) that Holders
whose Notes are being purchased only in part will be issued new Notes equal
in principal amount to the unpurchased portion of the Notes surrendered,
which unpurchased portion must be equal to $1,000 in principal amount or an
integral multiple thereof.  The Company shall comply with the requirements of
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 connection with the repurchase of Notes in connection with a Change of
Control.

          (b) On the Change of Control Payment Date, the Company shall, to
the extent lawful, (i) accept for payment all Notes or portions thereof
properly tendered pursuant to the Change of Control Offer, (ii) deposit with
the Paying Agent an amount equal to the Change of Control Payment in respect
of all Notes or portions thereof so tendered and (iii) deliver or cause to be
delivered to the Trustee the Notes so accepted together with an Officers'
Certificate stating the aggregate principal amount of Notes or portions
thereof being purchased by the Company.  The Paying Agent shall promptly mail
to each Holder of Notes so tendered the Change of Control Payment for such
Notes, and the Trustee shall promptly authenticate and mail (or cause to be
transferred by book entry) to each Holder a new Note equal in principal
amount to any unpurchased portion of the Notes surrendered, if any; provided
that each such new Note shall be in a principal amount of $1,000 or an
integral multiple thereof.  Prior to mailing a Change of Control Offer, but
in any event within 90 days following a Change of Control, the Company shall
either repay all outstanding Senior Debt or offer to repay all Senior Debt
and terminate all commitments thereunder of each lender who has accepted such
offer or obtain the requisite consents, if any, under all agreements
governing outstanding Senior Debt to permit the repurchase of Notes required
by this Section 4.15.  The Company shall publicly announce the results of the
Change of Control Offer on or as soon as practicable after the Change of
Control Payment Date. 

Section 4.16.  No Senior Subordinated Debt.

          The Company shall not incur, create, issue, assume, guarantee or
otherwise become liable for any Indebtedness that is subordinate or junior in
right of payment to any Senior Debt and senior in any respect in right of
payment to the Notes. No Guarantor shall incur, create, issue, assume,
guarantee or otherwise become liable for any Indebtedness that is subordinate
<PAGE>
<PAGE>53
or junior in right of payment to any Senior Debt of a Guarantor and senior in
any respect in right of payment to any of the Subsidiary Guarantees.

Section 4.17.  Payments for Consent.

          Neither the Company nor any of its Subsidiaries shall, directly or
indirectly, pay or cause to be paid any consideration, whether by way of
interest, fee or otherwise, to any Holder of any Notes for or as an
inducement to any consent, waiver or amendment of any of the terms or
provisions of this Indenture or the Notes unless such consideration is
offered to be paid or is paid to all Holders of the Notes that consent, waive
or agree to amend in the time frame set forth in the solicitation documents
relating to such consent, waiver or agreement.


                                   ARTICLE 5
                                  SUCCESSORS

Section 5.01.  Merger, Consolidation, or Sale of Assets.

          The Company may not consolidate or merge with or into (whether or
not the Company is the surviving corporation), or sell, assign, transfer,
lease, convey or otherwise dispose of all or substantially all of its
properties or assets in one or more related transactions, to another
corporation, Person or entity unless (i) the Company is the surviving
corporation or the entity or the Person formed by or surviving any such
consolidation or merger (if other than the Company) or to which such sale,
assignment, transfer, lease, conveyance or other disposition shall have been
made is a corporation organized or existing under the laws of the United
States, any state thereof or the District of Columbia; (ii) the entity or
Person formed by or surviving any such consolidation or merger (if other than
the Company) or the entity or Person to which such sale, assignment,
transfer, lease, conveyance or other disposition shall have been made assumes
all the obligations of the Company under the Notes and this Indenture
pursuant to a supplemental indenture in a form reasonably satisfactory to the
Trustee; (iii) immediately after such transaction no Default or Event of
Default exists; and (iv) except in the case of a merger of the Company with
or into a Wholly Owned Restricted Subsidiary of the Company, the Company or
the entity or Person formed by or surviving any such consolidation or merger
(if other than the Company), or to which such sale, assignment, transfer,
lease, conveyance or other disposition shall have been made, after giving pro
forma effect to such transaction as if such transaction had occurred at the
beginning of the most recently ended four full fiscal quarters for which
internal financial statements are available immediately preceding such
transaction either (A) would be permitted to incur at least $1.00 of
additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set
forth in the first paragraph of Section 4.09 or (B) would have a pro forma
Fixed Charge Coverage Ratio that is greater than the actual Fixed Charge
Coverage Ratio for the same four-quarter period without giving pro forma
effect to such transaction.

          Notwithstanding clause (iv) in the immediately foregoing paragraph,
(i) any Restricted Subsidiary may consolidate with, merge into or transfer
all or part of its properties and assets to the Company and (ii) the Company
may merge with an Affiliate that has no significant assets or liabilities and
was incorporated solely for the purpose of reincorporating the Company in
<PAGE>
<PAGE>54
another State of the United States so long as the amount of Indebtedness of
the Company and its Restricted Subsidiaries is not increased thereby.

Section 5.02.  Successor Corporation Substituted.

          Upon any consolidation or merger, or any sale, assignment,
transfer, lease, conveyance or other disposition of all or substantially all
of the assets of the Company in accordance with Section 5.01 hereof, the
successor corporation formed by such consolidation or into or with which the
Company is merged or to which such sale, assignment, transfer, lease,
conveyance or other disposition is made shall succeed to, and be substituted
for (so that from and after the date of such consolidation, merger, sale,
lease, conveyance or other disposition, the provisions of this Indenture
referring to the "Company" shall refer instead to the successor corporation
and not to the Company), and may exercise every right and power of the
Company under this Indenture with the same effect as if such successor Person
had been named as the Company herein; provided, however, that the predecessor
Company shall not be relieved from the obligation to pay the principal of and
interest on the Notes except in the case of a sale of all of the Company's
assets that meets the requirements of Section 5.01 hereof.


                                  ARTICLE 6 
                            DEFAULTS AND REMEDIES 


Section 6.01.  Events of Default.

          An "Event of Default" occurs if: 

          (a) the Company defaults in the payment when due of interest on ,
or Liquidated Damages, if any, with respect to, the Notes and such default
continues for a period of 30 days (whether or not prohibited by the
subordination provisions of this Indenture); 

          (b) the Company defaults in the payment when due of the principal
of or premium, if any, on the Notes (whether or not prohibited by the
subordination provisions of this Indenture);

          (c) the Company fails to comply with any of the provisions of
Section 4.10, 4.15, or 5.01 hereof;

          (d) the Company fails to observe or perform any other covenant,
representation, warranty or other agreement in this Indenture or the Notes
for 60 days after notice to the Company by the Trustee or the Holders of at
least 25% in aggregate principal amount of the Notes then outstanding;

          (e) a default occurs under any mortgage, indenture or instrument
under which there may be issued or by which there may be secured or evidenced
any Indebtedness for money borrowed by the Company or any of its Restricted
Subsidiaries (or the payment of which is guaranteed by the Company or any of
its Restricted Subsidiaries), whether such Indebtedness or guarantee now
exists, or is created after the date of this Indenture, which default results
in the acceleration of such Indebtedness prior to its express maturity and,
in each case, the principal amount of such Indebtedness, together with the
principal amount of any other such Indebtedness, together with the principal
<PAGE>
<PAGE>55
amount of any other such Indebtedness, the maturity of which has been so
accelerated, aggregates $10.0 million or more;

          (f) the Company or any of its Restricted Subsidiaries is subject to
a final judgments aggregating in excess of $10.0 million, which judgments are
not paid, discharged or stayed for a period of 60 days;

          (g) the Company or any of its Significant Subsidiaries or any group
of Subsidiaries that, taken as a whole, would constitute a Significant
Subsidiary pursuant to or within the meaning of Bankruptcy Law:

          (i)  commences a voluntary case,

         (ii)  consents to the entry of an order for relief against it in an
     involuntary case,

        (iii)  consents to the appointment of a Custodian of it or for all or
     substantially all of its property,

         (iv)  makes a general assignment for the benefit of its creditors,
     or

          (v)  generally is not paying its debts as they become due;

          (h)  a court of competent jurisdiction enters an order or decree
under any Bankruptcy Law that:

          (i)  is for relief against the Company or any of its Significant
     Subsidiaries or any group of Subsidiaries that, taken as a whole, would
     constitute a Significant Subsidiary in an involuntary case;

         (ii)  appoints a Custodian of the Company or any of its Significant
     Subsidiaries or any group of Subsidiaries that, taken as a whole, would
     constitute a Significant Subsidiary or for all or substantially all of
     the property of the Company or any of its Significant Subsidiaries or
     any group of Subsidiaries that, taken as a whole, would constitute a
     Significant Subsidiary; or 

        (iii)  orders the liquidation of the Company or any of its
     Significant Subsidiaries or any group of Subsidiaries that, taken as a
     whole, would constitute a Significant Subsidiary;

     and the order or decree remains unstayed and in effect for 60
     consecutive days; or

          (i) Except as permitted herein, any Subsidiary Guarantee shall be
held in any judicial proceeding to be unenforceable or invalid.

          The Holders of a majority in aggregate principal amount of the
Notes then outstanding by notice to the Trustee may on behalf of the Holders
of all of the Notes waive any existing Default or Event of Default and its
consequences under the Indenture except a continuing Default or Event of
Default in the payment of interest on, or the principal of, the Notes.
<PAGE>
<PAGE>56
Section 6.02.  Acceleration.

          If any Event of Default occurs and is continuing, the Trustee or
the Holders of at least 25% in principal amount of the then outstanding Notes
may declare all the Notes to be due and payable immediately; provided,
however, that so long as any Designated Senior Debt is outstanding, such
declaration shall not become effective until the earlier of (i) the day which
is five Business Days after receipt by the Representatives of Designated
Senior Debt of such notice of acceleration or (ii) the date of acceleration
of any Designated Senior Debt.  Notwithstanding the foregoing, in the case of
an Event of Default arising from certain events of bankruptcy or insolvency,
with respect to the Company or any Restricted Subsidiary, all outstanding
Notes will become due and payable without further action or notice.  Holders
of the Notes may not enforce this Indenture or the Notes except as provided
in this Indenture.  Subject to certain limitations, Holders of a majority in
principal amount of the then outstanding Notes may direct the Trustee in its
exercise of any trust or power.  The Trustee may withhold from Holders of the
Notes notice of any continuing Default or Event of Default (except a Default
or Event of Default relating to the payment of principal or interest) if it
determines that withholding notice is in their interest.

          In the case of any Event of Default occurring by reason of any
willful action (or inaction) taken (or not taken) by or on behalf of the
Company with the intention of avoiding payment of the premium that the
Company would have had to pay if the Company then had elected to redeem the
Notes pursuant to the optional redemption provisions of this Indenture, an
equivalent premium shall also become and be immediately due and payable to
the extent permitted by law upon the acceleration of the Notes.  If an Event
of Default occurs prior to May 1, 2002 by reason of any willful action (or
inaction) taken (or not taken) by or on behalf of the Company with the
intention of avoiding the prohibition on redemption of the Notes prior to May
1, 2002, then the premium specified below shall also become immediately due
and payable to the extent permitted by law upon the acceleration of the Notes
during the twelve-month period ending on May 1 of the years indicated below: 

            Year                                       Percentage
            ----                                       ----------
            1997  . . . . . . . . . . . . . . . . .    115.562%
            1998  . . . . . . . . . . . . . . . . .    113.833%
            1999  . . . . . . . . . . . . . . . . .    112.104%
            2000  . . . . . . . . . . . . . . . . .    110.375%
            2001  . . . . . . . . . . . . . . . . .    108.646%
            2002  . . . . . . . . . . . . . . . . .    106.917%

Section 6.03.  Other Remedies.

          If an Event of Default occurs and is continuing, the Trustee may
pursue any available remedy to collect the payment of principal, premium, if
any, and interest on the Notes or to enforce the performance of any provision
of the Notes or this Indenture. 

          The Trustee may maintain a proceeding even if it does not possess
any of the Notes or does not produce any of them in the proceeding.  A delay
or omission by the Trustee or any Holder of a Note in exercising any right or
remedy accruing upon an Event of Default shall not impair the right or remedy
or constitute a waiver of or acquiescence in the Event of Default.  All
remedies are cumulative to the extent permitted by law. 
<PAGE>
<PAGE>57
Section 6.04.  Waiver of Past Defaults. 

          Holders of not less than a majority in aggregate principal amount
of the then outstanding Notes by notice to the Trustee may on behalf of the
Holders of all of the Notes waive an existing Default or Event of Default and
its consequences hereunder, except a continuing Default or Event of Default
in the payment of the principal of, premium and Liquidated Damages, if any,
or interest on, the Notes (including in connection with an offer to purchase)
(provided, however, that the Holders of a majority in aggregate principal
amount at maturity of the then outstanding Notes may rescind an acceleration
and its consequences, including any related payment default that resulted
from such acceleration).  Upon any such waiver, such Default shall cease to
exist, and any Event of Default arising therefrom shall be deemed to have
been cured for every purpose of this Indenture; but no such waiver shall
extend to any subsequent or other Default or impair any right consequent
thereon.

Section 6.05.  Control by Majority. 

          Holders of a majority in principal amount of the then outstanding
Notes may direct the time, method and place of conducting any proceeding for
exercising any remedy available to the Trustee or exercising any trust or
power conferred on it.  However, the Trustee may refuse to follow any
direction that conflicts with law or this Indenture that the Trustee
determines may be unduly prejudicial to the rights of other Holders of Notes
or that may involve the Trustee in personal liability. 

Section 6.06.  Limitation on Suits. 

          A Holder of a Note may pursue a remedy with respect to this
Indenture or the Notes only if: 

          (a)  the Holder of a Note gives to the Trustee written notice of a
continuing Event of Default; 

          (b)  the Holders of at least 25% in principal amount of the then
outstanding Notes make a written request to the Trustee to pursue the remedy;


          (c)  such Holder of a Note or Holders of Notes offer and, if
requested, provide to the Trustee indemnity satisfactory to the Trustee
against any loss, liability or expense; 

          (d)  the Trustee does not comply with the request within 60 days
after receipt of the request and the offer and, if requested, the provision
of indemnity; and 

          (e) during such 60-day period the Holders of a majority in
principal amount of the then outstanding Notes do not give the Trustee a
direction inconsistent with the request.

A Holder of a Note may not use this Indenture to prejudice the rights of
another Holder of a Note or to obtain a preference or priority over another
Holder of a Note.
<PAGE>
<PAGE>58
Section 6.07.  Rights of Holders of Notes to Receive Payment. 

          Notwithstanding any other provision of this Indenture, the right of
any Holder of a Note to receive payment of principal, premium and Liquidated
Damages, if any, and interest on the Note, on or after the respective due
dates expressed in the Note (including in connection with an offer to
purchase), or to bring suit for the enforcement of any such payment on or
after such respective dates, shall not be impaired or affected without the
consent of such Holder.

Section 6.08.  Collection Suit by Trustee.

          If an Event of Default specified in Section 6.01(a) or (b) occurs
and is continuing, the Trustee is authorized to recover judgment in its own
name and as trustee of an express trust against the Company for the whole
amount of principal of, premium and Liquidated Damages, if any, and interest
remaining unpaid on the Notes and interest on overdue principal and, to the
extent lawful, interest and such further amount as shall be sufficient to
cover the costs and expenses of collection, including the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel. 

Section 6.09.  Trustee May File Proofs of Claim. 

          The Trustee is authorized to file such proofs of claim and other
papers or documents as may be necessary or advisable in order to have the
claims of the Trustee (including any claim for the reasonable compensation,
expenses, disbursements and advances of the Trustee, its agents and counsel)
and the Holders of the Notes allowed in any judicial proceedings relative to
the Company (or any other obligor upon the Notes), its creditors or its
property and shall be entitled and empowered to collect, receive and
distribute any money or other property payable or deliverable on any such
claims and any custodian in any such judicial proceeding is hereby authorized
by each Holder to make such payments to the Trustee, and in the event that
the Trustee shall consent to the making of such payments directly to the
Holders, to pay to the Trustee any amount due to it for the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel, and any other amounts due the Trustee under Section 7.07
hereof.  To the extent that the payment of any such compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, and any
other amounts due the Trustee under Section 7.07 hereof out of the estate in
any such proceeding, shall be denied for any reason, payment of the same
shall be secured by a Lien on, and shall be paid out of, any and all
distributions, dividends, money, securities and other properties that the
Holders may be entitled to receive in such proceeding whether in liquidation
or under any plan of reorganization or arrangement or otherwise.  Nothing
herein contained shall be deemed to authorize the Trustee to authorize or
consent to or accept or adopt on behalf of any Holder any plan of
reorganization, arrangement, adjustment or composition affecting the Notes or
the rights of any Holder, or to authorize the Trustee to vote in respect of
the claim of any Holder in any such proceeding.

Section 6.10.  Priorities. 

          If the Trustee collects any money pursuant to this Article, it
shall pay out the money in the following order: 
<PAGE>
<PAGE>59
          First:  to the Trustee, its agents and attorneys for amounts due
under Section 7.07 hereof, including payment of all compensation, expense and
liabilities incurred, and all advances made, by the Trustee and the costs and
expenses of collection;

          Second:  to Holders of Notes for amounts due and unpaid on the
Notes for principal, premium and Liquidated Damages, if any, and interest,
ratably, without preference or priority of any kind, according to the amounts
due and payable on the Notes for principal, premium and Liquidated Damages,
if any and interest, respectively; and

          Third:  to the Company or to such party as a court of competent
jurisdiction shall direct. 

          The Trustee may fix a record date and payment date for any payment
to Holders of Notes pursuant to this Section 6.10.

Section 6.11.  Undertaking for Costs. 

          In any suit for the enforcement of any right or remedy under this
Indenture or in any suit against the Trustee for any action taken or omitted
by it as a Trustee, a court in its discretion may require the filing by any
party litigant in the suit of an undertaking to pay the costs of the suit,
and the court in its discretion may assess reasonable costs, including
reasonable attorneys' fees, against any party litigant in the suit, having
due regard to the merits and good faith of the claims or defenses made by the
party litigant.  This Section does not apply to a suit by the Trustee, a suit
by a Holder of a Note pursuant to Section 6.07 hereof, or a suit by Holders
of more than 10% in principal amount of the then outstanding Notes.


                                  ARTICLE 7 
                                   TRUSTEE 

Section 7.01.  Duties of Trustee. 

          (a)  If an Event of Default has occurred and is continuing, the
Trustee shall exercise such of the rights and powers vested in it by this
Indenture, and use the same degree of care and skill in its exercise, as a
prudent man would exercise or use under the circumstances in the conduct of
his own affairs.

          (b)  Except during the continuance of an Event of Default: 

          (i)  the duties of the Trustee shall be determined solely by the
     express provisions of this Indenture and the Trustee need perform only
     those duties that are specifically set forth in this Indenture and no
     others, and no implied covenants or obligations shall be read into this
     Indenture against the Trustee; and 

         (ii)  in the absence of bad faith or negligence on its part, the
     Trustee may conclusively rely, as to the truth of the statements and the
     correctness of the opinions expressed therein, upon certificates or
     opinions furnished to the Trustee and conforming to the requirements of
     this Indenture.  However, the Trustee shall examine the certificates and
     opinions to determine whether or not they conform to the requirements of
<PAGE>
<PAGE>60
     this Indenture (but need not confirm or investigate the accuracy of
     mathematical calculations or other facts stated therein).

          (c)  The Trustee may not be relieved from liabilities for its own
negligent action, its own negligent failure to act, or its own willful
misconduct, except that:

          (i)  this paragraph does not limit the effect of paragraph (b) of
     this Section;

         (ii)  the Trustee shall not be liable for any error of judgment made
     in good faith by a Responsible Officer, unless it is proved that the
     Trustee was negligent in ascertaining the pertinent facts; and

        (iii)  the Trustee shall not be liable with respect to any action it
     takes or omits to take in good faith in accordance with a direction
     received by it pursuant to Section 6.05 hereof.

          (d)  Whether or not therein expressly so provided, every provision
of this Indenture that in any way relates to the Trustee is subject to
paragraphs (a), (b), and (c) of this Section.

          (e)  No provision of this Indenture shall require the Trustee to
expend or risk its own funds or incur any liability.  The Trustee shall be
under no obligation to exercise any of its rights and powers under this
Indenture at the request of any Holders, unless such Holder shall have
offered to the Trustee security and indemnity satisfactory to it against any
loss, liability or expense. 

          (f)  The Trustee shall not be liable for interest on any money
received by it except as the Trustee may agree in writing with the Company. 
Money held in trust by the Trustee need not be segregated from other funds
except to the extent required by law. 

Section 7.02.  Rights of Trustee. 

          (a)  The Trustee may conclusively rely upon any document believed
by it to be genuine and to have been signed or presented by the proper
Person.  The Trustee need not investigate any fact or matter stated in such
document. 

          (b)  Before the Trustee acts or refrains from acting, it may
require an Officers' Certificate or an Opinion of Counsel or both.  The
Trustee shall not be liable for any action it takes or omits to take in good
faith in reliance on such Officers' Certificate or Opinion of Counsel.  The
Trustee may consult with counsel and the written advice of such counsel or
any Opinion of Counsel shall be full and complete authorization and
protection from liability in respect of any action taken, suffered or omitted
by it hereunder in good faith and in reliance thereon.

          (c)  The Trustee may act through its attorneys and agents and shall
not be responsible for the misconduct or negligence of any agent appointed
with due care. 

          (d)  The Trustee shall not be liable for any action it takes or
omits to take in good faith that it believes to be authorized or within the
rights or powers conferred upon it by this Indenture. 
<PAGE>
<PAGE>61
          (e)  Unless otherwise specifically provided in this Indenture, any
demand, request, direction or notice from the Company shall be sufficient if
signed by an Officer of the Company.

          (f)  The Trustee shall be under no obligation to exercise any of
the rights or powers vested in it by this Indenture at the request or
direction of any of the Holders unless such Holders shall have offered to the
Trustee reasonable security or indemnity against the costs, expenses and
liabilities that might be incurred by it in compliance with such request or
direction.

          (g)  The Trustee may execute any of the trusts or powers hereunder
or perform any duties hereunder either directly or by or through agents or
attorneys and the Trustee shall not be responsible for any misconduct or
negligence on the part of any agent or attorney appointed with due care by it
hereunder.

          (h)  The Trustee shall not be deemed to have notice of any Default
or Event of Default unless a Responsible Officer of the Trustee has actual
knowledge thereof or unless written notice of any event which is in fact such
a default is received by the Trustee at the Corporate Trust Office of the
Trustee, and such notice references the Notes and this Indenture.

          (i)  Money held by the Trustee in trust hereunder need not be
segregated from other funds except to the extent required by law.  The
Trustee shall be under no liability for interest on any money received by it
hereunder except as otherwise agreed in writing with the Company.

Section 7.03.  Individual Rights of Trustee. 

          The Trustee in its individual or any other capacity may become the
owner or pledgee of Notes and may otherwise deal with the Company or any
Affiliate of the Company with the same rights it would have if it were not
Trustee.  However, in the event that the Trustee acquires any conflicting
interest it must eliminate such conflict within 90 days, apply to the SEC for
permission to continue as trustee or resign.  Any Agent may do the same with
like rights and duties.  The Trustee is also subject to Sections 7.10 and
7.11 hereof. 

Section 7.04.  Trustee's Disclaimer. 

          The Trustee shall not be responsible for and makes no
representation as to the validity or adequacy of this Indenture or the Notes,
it shall not be accountable for the Company's use of the proceeds from the
Notes or any money paid to the Company or upon the Company's direction under
any provision of this Indenture, it shall not be responsible for the use or
application of any money received by any Paying Agent other than the Trustee,
and it shall not be responsible for any statement or recital herein or any
statement in the Notes or any other document in connection with the sale of
the Notes or pursuant to this Indenture other than its certificate of
authentication. 

Section 7.05.  Notice of Defaults. 

          If a Default or Event of Default occurs and is continuing and if it
is known to the Trustee, the Trustee shall mail to Holders of Notes a notice
of the Default or Event of Default within 90 days after it occurs.  Except in
<PAGE>
<PAGE>62
the case of a Default or Event of Default in payment of principal of,
premium, if any, or interest on any Note, the Trustee may withhold the notice
if and so long as a committee of its Responsible Officers in good faith
determines that withholding the notice is in the interests of the Holders of
the Notes.

Section 7.06.  Reports by Trustee to Holders of the Notes.

          Within 60 days after each May 15 beginning with the May 15
following the date of this Indenture, and for so long as Notes remain
outstanding, the Trustee shall mail to the Holders of the Notes a brief
report dated as of such reporting date that complies with TIA Section 313(a)
(but if no event described in TIA Section 313(a) has occurred within the
twelve months preceding the reporting date, no report need be transmitted). 
The Trustee also shall comply with TIA Section 313(b)(2).  The Trustee shall
also transmit by mail all reports as required by TIA Section 313(c). 

          A copy of each report at the time of its mailing to the Holders of
Notes shall be mailed to the Company and filed with the SEC and each stock
exchange on which the Notes are listed in accordance with TIA
Section 313(d).  The Company shall promptly notify the Trustee when the Notes
are listed on any stock exchange.

Section 7.07.  Compensation and Indemnity.

          The Company shall pay to the Trustee from time to time such
compensation as the Company and the Trustee shall from time to time agree in
writing for its acceptance of this Indenture and services hereunder.  The
Trustee's compensation shall not be limited by any law on compensation of a
trustee of an express trust.  The Company shall reimburse the Trustee
promptly upon request for all reasonable disbursements, advances and expenses
incurred or made by it in addition to the compensation for its services. 
Such expenses shall include the reasonable compensation, disbursements and
expenses of the Trustee's agents and counsel.

          The Company shall indemnify the Trustee or any predecessor Trustee
against any and all losses, liabilities or expenses incurred by it arising
out of or in connection with the acceptance or administration of its duties
under this Indenture, including the costs and expenses of enforcing this
Indenture against the Company (including this Section 7.07) and defending
itself against any claim (whether asserted by the Company or any Holder or
any other person) or liability in connection with the exercise or performance
of any of its powers or duties hereunder, except to the extent any such loss,
liability or expense may be attributable to its negligence or bad faith.  The
Trustee shall notify the Company promptly of any claim for which it may seek
indemnity.  Failure by the Trustee to so notify the Company shall not relieve
the Company of its obligations hereunder.  The Company shall defend the claim
and the Trustee shall cooperate in the defense.  The Trustee may have
separate counsel and the Company shall pay the reasonable fees and expenses
of such counsel.  The Company need not pay for any settlement made without
its consent, which consent shall not be unreasonably withheld. 

          The Trustee shall have a lien prior to the Notes as to all property
and funds held by it hereunder for any amount owing it or any predecessor
Trustee pursuant to this Section 7.07, except with respect to funds held in
trust for the benefit of the Holders of particular Notes.
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<PAGE>63
          The obligations of the Company under this Section 7.07 shall
survive the satisfaction and discharge of this Indenture.

          To secure the Company's payment obligations in this Section, the
Trustee shall have a Lien prior to the Notes on all money or property held or
collected by the Trustee, except that held in trust to pay principal and
interest on particular Notes.  Such Lien shall survive the satisfaction and
discharge of this Indenture. 

          When the Trustee incurs expenses or renders services after an Event
of Default specified in Section 6.01(g) or (h) hereof occurs, the expenses
and the compensation for the services (including the fees and expenses of its
agents and counsel) are intended to constitute expenses of administration
under any Bankruptcy Law.

          The Trustee shall comply with the provisions of TIA
Section 313(b)(2) to the extent applicable.

Section 7.08.  Replacement of Trustee. 

          A resignation or removal of the Trustee and appointment of a
successor Trustee shall become effective only upon the successor Trustee's
acceptance of appointment as provided in this Section. 

          The Trustee may resign in writing at any time and be discharged
from the trust hereby created by so notifying the Company.  The Holders of
Notes of a majority in principal amount of the then outstanding Notes may
remove the Trustee by so notifying the Trustee and the Company in writing. 
The Company may remove the Trustee if: 

          (a)  the Trustee fails to comply with Section 7.10 hereof; 

          (b) the Trustee is adjudged a bankrupt or an insolvent or an order
for relief is entered with respect to the Trustee under any Bankruptcy Law; 

          (c)  a Custodian or public officer takes charge of the Trustee or
its property; or

          (d)  the Trustee becomes incapable of acting.

          If the Trustee resigns or is removed or if a vacancy exists in the
office of Trustee for any reason, the Company shall promptly appoint a
successor Trustee.  Within one year after the successor Trustee takes office,
the Holders of a majority in principal amount  of the then outstanding Notes
may appoint a successor Trustee to replace the successor Trustee appointed by
the Company. 

          If a successor Trustee does not take office within 30 days after
the retiring Trustee resigns or is removed, the retiring Trustee, the
Company, or the Holders of Notes of at least 10% in principal amount of the
then outstanding Notes may petition any court of competent jurisdiction for
the appointment of a successor Trustee.

          If the Trustee, after written request by any Holder of a Note who
has been a Holder of a Note for at least six months, fails to comply with
Section 7.10, such Holder of a Note may petition any court of competent
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<PAGE>64
jurisdiction for the removal of the Trustee and the appointment of a
successor Trustee. 

          A successor Trustee shall deliver a written acceptance of its
appointment to the retiring Trustee and to the Company.  Thereupon, the
resignation or removal of the retiring Trustee shall become effective, and
the successor Trustee shall have all the rights, powers and duties of the
Trustee under this Indenture.  The successor Trustee shall mail a notice of
its succession to Holders of the Notes.  The retiring Trustee shall promptly
transfer all property held by it as Trustee to the successor Trustee,
provided all sums owing to the Trustee hereunder have been paid and subject
to the Lien provided for in Section 7.07 hereof.  Notwithstanding replacement
of the Trustee pursuant to this Section 7.08, the Company's obligations under
Section 7.07 hereof shall continue for the benefit of the retiring Trustee. 

Section 7.09.  Successor Trustee by Merger, etc. 

          If the Trustee consolidates, merges or converts into, or transfers
all or substantially all of its corporate trust business to, another
corporation, the successor corporation without any further act shall be the
successor Trustee. 

Section 7.10.  Eligibility; Disqualification. 

          There shall at all times be a Trustee hereunder that is a
corporation organized and doing business under the laws of the United States
of America or of any state thereof that is authorized under such laws to
exercise corporate trustee power, that is subject to supervision or
examination by federal or state authorities and that has a combined capital
and surplus of at least $50 million as set forth in its most recent published
annual report of condition.

          This Indenture shall always have a Trustee who satisfies the
requirements of TIA Section 310(a)(1), (2) and (5).  The Trustee is subject
to TIA Section 310(b).

Section 7.11.  Preferential Collection of Claims Against Company.

          The Trustee is subject to TIA Section 311(a), excluding any
creditor relationship listed in TIA Section 311(b).  A Trustee who has
resigned or been removed shall be subject to TIA Section 311(a) to the extent
indicated therein. 


                                   ARTICLE 8
                   LEGAL DEFEASANCE AND COVENANT DEFEASANCE

Section 8.01.  Option to Effect Legal Defeasance or Covenant Defeasance. 

          The Company may, at the option of its Board of Directors evidenced
by a resolution set forth in an Officers' Certificate, at any time, elect to
have either Section 8.02 or 8.03 hereof be applied to all outstanding Notes
upon compliance with the conditions set forth below in this Article 8.
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<PAGE>65
Section 8.02.  Legal Defeasance and Discharge. 

          Upon the Company's exercise under Section 8.01 hereof of the option
applicable to this Section 8.02, the Company shall, subject to the
satisfaction of the conditions set forth in Section 8.04 hereof, be deemed to
have been discharged from its obligations with respect to all outstanding
Notes on the date the conditions set forth below are satisfied (hereinafter,
"Legal Defeasance").  For this purpose, Legal Defeasance means that the
Company shall be deemed to have paid and discharged the entire Indebtedness
represented by the outstanding Notes, which shall thereafter be deemed to be
"outstanding" only for the purposes of Section 8.05 hereof and the other
Sections of this Indenture referred to in (a) and (b) below, and to have
satisfied all its other obligations under such Notes and this Indenture (and
the Trustee, on demand of and at the expense of the Company, shall execute
proper instruments acknowledging the same), except for the following
provisions which shall survive until otherwise terminated or discharged
hereunder:  (a) the rights of Holders of outstanding Notes to receive solely
from the trust fund described in Section 8.04 hereof, and as more fully set
forth in such Section, payments in respect of the principal of, premium, if
any, and interest on such Notes when such payments are due, (b) the Company's
obligations with respect to such Notes under Sections 2.06, 2.07, 2.10 and
4.02 hereof, (c) the rights, powers, trusts, duties and immunities of the
Trustee hereunder and the Company's obligations in connection therewith and
(d) this Article 8.  Subject to compliance with this Article 8, the Company
may exercise its option under this Section 8.02 notwithstanding the prior
exercise of its option under Section 8.03 hereof.

Section 8.03.  Covenant Defeasance.

          Upon the Company's exercise under Section 8.01 hereof of the option
applicable to this Section 8.03, the Company shall, subject to the
satisfaction of the conditions set forth in Section 8.04 hereof, be released
from its obligations under Sections 4.03, 4.07, 4.08, 4.09, 4.10, 4.11, 4.12,
4.13, 4.15 and 4.16 and Article 5 hereof with respect to the outstanding
Notes on and after the date the conditions set forth below are satisfied
(hereinafter, "Covenant Defeasance"), and the Notes shall thereafter be
deemed not "outstanding" for the purposes of any direction, waiver, consent
or declaration or act of Holders (and the consequences of any thereof) in
connection with such covenants, but shall continue to be deemed "outstanding"
for all other purposes hereunder (it being understood that such Notes shall
not be deemed outstanding for accounting purposes).  For this purpose,
Covenant Defeasance means that, with respect to the outstanding Notes, the
Company may omit to comply with and shall have no liability in respect of any
term, condition or limitation set forth in any such covenant, whether
directly or indirectly, by reason of any reference elsewhere herein to any
such covenant or by reason of any reference in any such covenant to any other
provision herein or in any other document and such omission to comply shall
not constitute a Default or an Event of Default under Section 6.01 hereof,
but, except as specified above, the remainder of this Indenture and such
Notes shall be unaffected thereby.  In addition, upon the Company's exercise
under Section 8.01 hereof of the option applicable to this Section 8.03
hereof, subject to the satisfaction of the conditions set forth in Section
8.04 hereof, Sections 6.01(d) through 6.01(f) hereof shall not constitute
Events of Default.
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<PAGE>66
Section 8.04.  Conditions to Legal or Covenant Defeasance.

          The following shall be the conditions to the application of either
Section 8.02 or 8.03 hereof to the outstanding Notes:

          In order to exercise either Legal Defeasance or Covenant
Defeasance:

          (a) the Company must irrevocably deposit with the Trustee, in
trust, for the benefit of the Holders, cash in United States dollars,
non-callable Government Securities, or a combination thereof, in such amounts
as will be sufficient, in the opinion of a nationally recognized firm of
independent public accountants, to pay the principal of, premium and
Liquidated Damages, if any, and interest on the outstanding Notes on the
stated date for payment thereof or on the applicable redemption date, as the
case may be;

          (b) in the case of an election under Section 8.02 hereof, the
Company shall have delivered to the Trustee an Opinion of Counsel in the
United States reasonably acceptable to the Trustee confirming that (A) the
Company has received from, or there has been published by, the Internal
Revenue Service a ruling or (B) since the date of this Indenture, there has
been a change in the applicable federal income tax law, in either case to the
effect that, and based thereon such Opinion of Counsel shall confirm that,
the Holders of the outstanding Notes will not recognize income, gain or loss
for federal income tax purposes as a result of such Legal Defeasance and will
be subject to federal income tax on the same amounts, in the same manner and
at the same times as would have been the case if such Legal Defeasance had
not occurred;

          (c) in the case of an election under Section 8.03 hereof, the
Company shall have delivered to the Trustee an Opinion of Counsel in the
United States reasonably acceptable to the Trustee confirming that the
Holders of the outstanding Notes will not recognize income, gain or loss for
federal income tax purposes as a result of such Covenant Defeasance and will
be subject to federal income tax on the same amounts, in the same manner and
at the same times as would have been the case if such Covenant Defeasance had
not occurred;

          (d) no Default or Event of Default shall have occurred and be
continuing on the date of such deposit (other than a Default or Event of
Default resulting from the incurrence of Indebtedness all or a portion of the
proceeds of which will be used to defease the Notes pursuant to this Article
8 concurrently with such incurrence) or insofar as Sections 6.01(g) or
6.01(h) hereof is concerned, at any time in the period ending on the 91st day
after the date of deposit;

          (e) such Legal Defeasance or Covenant Defeasance shall not result
in a breach or violation of, or constitute a default under, any material
agreement or instrument (other than this Indenture) to which the Company or
any of its Restricted Subsidiaries is a party or by which the Company or any
of its Restricted Subsidiaries is bound;

          (f) the Company shall have delivered to the Trustee an opinion of
counsel to the effect that on the 91st day following the deposit, the trust
funds will not be subject to the effect of any applicable bankruptcy,
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<PAGE>67
insolvency, reorganization or similar laws affecting creditors' rights
generally;

          (g) the Company shall have delivered to the Trustee an Officers'
Certificate stating that the deposit was not made by the Company with the
intent of preferring the Holders over any other creditors of the Company or
with the intent of defeating, hindering, delaying or defrauding any other
creditors of the Company; and

          (h) the Company shall have delivered to the Trustee an Officers'
Certificate and an Opinion of Counsel, each stating that all conditions
precedent provided for or relating to the Legal Defeasance or the Covenant
Defeasance have been complied with.

Section 8.05.  Deposited Money and Government Securities to be Held in Trust;
               Other Miscellaneous Provisions.

          Subject to Section 8.06 hereof, all money and non-callable
Government Securities (including the proceeds thereof) deposited with the
Trustee (or other qualifying trustee, collectively for purposes of this
Section 8.05, the "Trustee") pursuant to Section 8.04 hereof in respect of
the outstanding Notes shall be held in trust and applied by the Trustee, in
accordance with the provisions of such Notes and this Indenture, to the
payment, either directly or through any Paying Agent (including the Company
acting as Paying Agent) as the Trustee may determine, to the Holders of such
Notes of all sums due and to become due thereon in respect of principal,
premium, if any, and interest, but such money need not be segregated from
other funds except to the extent required by law.

          The Company shall pay and indemnify the Trustee against any tax,
fee or other charge imposed on or assessed against the cash or non-callable
Government Securities deposited pursuant to Section 8.04 hereof or the
principal and interest received in respect thereof other than any such tax,
fee or other charge which by law is for the account of the Holders of the
outstanding Notes.

          Anything in this Article 8 to the contrary notwithstanding, the
Trustee shall deliver or pay to the Company from time to time upon the
request of the Company any money or non-callable Government Securities held
by it as provided in Section 8.04 hereof which, in the opinion of a
nationally recognized firm of independent public accountants expressed in a
written certification thereof delivered to the Trustee (which may be the
opinion delivered under Section 8.04(a) hereof), are in excess of the amount
thereof that would then be required to be deposited to effect an equivalent
Legal Defeasance or Covenant Defeasance.

Section 8.06.  Repayment to Company.

          Any money deposited with the Trustee or any Paying Agent, or then
held by the Company, in trust for the payment of the principal of, premium,
if any, or interest on any Note and remaining unclaimed for two years after
such principal, and premium, if any, or interest has become due and payable
shall be paid to the Company on its request or (if then held by the Company)
shall be discharged from such trust; and the Holder of such Note shall
thereafter, as a secured creditor, look only to the Company for payment
thereof, and all liability of the Trustee or such Paying Agent with respect
to such trust money, and all liability of the Company as trustee thereof,
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<PAGE>68
shall thereupon cease; provided, however, that the Trustee or such Paying
Agent, before being required to make any such repayment, may at the expense
of the Company cause to be published once, in the New York Times and The Wall
Street Journal (national edition), notice that such money remains unclaimed
and that, after a date specified therein, which shall not be less than 30
days from the date of such notification or publication, any unclaimed balance
of such money then remaining will be repaid to the Company.

Section 8.07.  Reinstatement.

          If the Trustee or Paying Agent is unable to apply any United States
dollars or non-callable Government Securities in accordance with Section 8.02
or 8.03 hereof, as the case may be, by reason of any order or judgment of any
court or governmental authority enjoining, restraining or otherwise
prohibiting such application, then the Company's obligations under this
Indenture and the Notes shall be revived and reinstated as though no deposit
had occurred pursuant to Section 8.02 or 8.03 hereof until such time as the
Trustee or Paying Agent is permitted to apply all such money in accordance
with Section 8.02 or 8.03 hereof, as the case may be; provided, however,
that, if the Company makes any payment of principal of, premium, if any, or
interest on any Note following the reinstatement of its obligations, the
Company shall be subrogated to the rights of the Holders of such Notes to
receive such payment from the money held by the Trustee or Paying Agent.


                                  ARTICLE 9 
                       AMENDMENT, SUPPLEMENT AND WAIVER

Section 9.01.  Without Consent of Holders of Notes.

          Notwithstanding Section 9.02 of this Indenture, the Company and the
Trustee may amend or supplement this Indenture or the Notes without the
consent of any Holder of a Note:

          (a)  to cure any ambiguity, defect or inconsistency;

          (b)  to provide for uncertificated Notes in addition to or in place
of certificated Notes; 

          (c)  to provide for the assumption of the Company's obligations to
the Holders of the Notes in the case of a merger or consolidation pursuant to
Article 5 hereof;

          (d)  to make any change that would provide any additional rights or
benefits to the Holders of the Notes or that does not adversely affect the
legal rights hereunder of any Holder of the Note; or

          (e)  to comply with requirements of the SEC in order to effect or
maintain the qualification of this Indenture under the TIA.

          Upon the request of the Company accompanied by a resolution of its
Board of Directors authorizing the execution of any such amended or supple-
mental Indenture, and upon receipt by the Trustee of the documents described
in Section 7.02 hereof, the Trustee shall join with the Company in the
execution of any amended or supplemental Indenture authorized or permitted by
the terms of this Indenture and to make any further appropriate agreements
and stipulations that may be therein contained, but the Trustee shall not be
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<PAGE>69
obligated to enter into such amended or supplemental Indenture that affects
its own rights, duties or immunities under this Indenture or otherwise. 

Section 9.02.  With Consent of Holders of Notes.

          Except as provided below in this Section 9.02, the Company and the
Trustee may amend or supplement this Indenture (including Section 3.09, 4.10
and 4.15 hereof) and the Notes may be amended or supplemented with the
consent of the Holders of at least a majority in principal amount of the
Notes then outstanding (including consents obtained in connection with a
tender offer or exchange offer for the Notes), and, subject to Sections 6.04
and 6.07 hereof, any existing Default or Event of Default (other than a
Default or Event of Default in the payment of the principal of, premium, if
any, or interest on the Notes, except a payment default resulting from an
acceleration that has been rescinded) or compliance with any provision of
this Indenture or the Notes may be waived with the consent of the Holders of
a majority in principal amount  of the then outstanding Notes (including
consents obtained in connection with a tender offer or exchange offer for the
Notes).

          Upon the request of the Company accompanied by a resolution of its
Board of Directors authorizing the execution of any such amended or supple-
mental Indenture, and upon the filing with the Trustee of evidence
satisfactory to the Trustee of the consent of the Holders of Notes as
aforesaid, and upon receipt by the Trustee of the documents described in
Section 7.02 hereof, the Trustee shall join with the Company in the execution
of such amended or supplemental Indenture unless such amended or supplemental
Indenture affects the Trustee's own rights, duties or immunities under this
Indenture or otherwise, in which case the Trustee may in its discretion, but
shall not be obligated to, enter into such amended or supplemental Indenture.

          The Company may, but shall not be obligated to, fix a record date
for the purpose of determining the Persons entitled to consent to any
indenture supplemental hereto.  If a record date is fixed, the Holders on
such record date, or their duly designated proxies, and only such Persons,
shall be entitled to consent to such supplemental indenture, whether or not
such Holders remain Holders after such record date; provided, that unless
such consent shall have become effective by virtue of the requisite
percentage having been obtained prior to the date which is 180 days after
such record date, any such consent previously given shall automatically and
without further action by any Holder be cancelled and of no further effect.

          It shall not be necessary for the consent of the Holders of Notes
under this Section 9.02 to approve the particular form of any proposed
amendment or waiver, but it shall be sufficient if such consent approves the
substance thereof.

          After an amendment, supplement or waiver under this Section becomes
effective, the Company shall mail to the Holders of Notes affected thereby a
notice briefly describing the amendment, supplement or waiver.  Any failure
of the Company to mail such notice, or any defect therein, shall not,
however, in any way impair or affect the validity of any such amended or
supplemental Indenture or waiver.  Subject to Sections 6.04 and 6.07 hereof,
the Holders of a majority in aggregate principal amount of the Notes then
outstanding may waive compliance in a particular instance by the Company with
any provision of this Indenture or the Notes.  However, without the consent
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<PAGE>70
of each Holder affected, an amendment or waiver may not (with respect to any
Notes held by a non-consenting Holder):

          (a)  reduce the principal amount of Notes whose Holders must
consent to an amendment, supplement or waiver;

          (b)  reduce the principal of or change the fixed maturity of any
Note or alter or waive any of the provisions with respect to the redemption
of the Notes except as provided above with respect to Sections 4.10 and 4.15
hereof;

          (c)  reduce the rate of or change the time for payment of interest,
including default interest, on any Note;

          (d)  waive a Default or Event of Default in the payment of
principal of or premium, if any, or interest on the Notes (except a
rescission of acceleration of the Notes by the Holders of at least a majority
in aggregate principal amount of the then outstanding Notes and a waiver of
the payment default that resulted from such acceleration);

          (e)  make any Note payable in money other than that stated in the
Notes;

          (f)  make any change in the provisions of this Indenture relating
to waivers of past Defaults or the rights of Holders of Notes to receive
payments of principal of or interest on the Notes; or

          (g)  waive a redemption payment with respect to any Note (other
than a payment required by Sections 3.09, 4.10 and 4.15 hereof).

          (h)  make any change in Section 6.04 or 6.07 hereof or in the
foregoing amendment and waiver provisions.

Section 9.03.  Compliance with Trust Indenture Act.

          Every amendment or supplement to this Indenture or the Notes shall
be set forth in a amended or supplemental Indenture that complies with the
TIA as then in effect.

Section 9.04.  Revocation and Effect of Consents.

          Until an amendment, supplement or waiver becomes effective, a
consent to it by a Holder of a Note is a continuing consent by the Holder of
a Note and every subsequent Holder of a Note or portion of a Note that
evidences the same debt as the consenting Holder's Note, even if notation of
the consent is not made on any Note.  However, any such Holder of a Note or
subsequent Holder of a Note may revoke the consent as to its Note if the
Trustee receives written notice of revocation before the date the waiver,
supplement or amendment becomes effective.  An amendment, supplement or
waiver becomes effective in accordance with its terms and thereafter binds
every Holder.

Section 9.05.  Notation on or Exchange of Notes. 

          The Trustee may place an appropriate notation about an amendment,
supplement or waiver on any Note thereafter authenticated.  The Company in
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<PAGE>71
exchange for all Notes may issue and the Trustee shall authenticate new Notes
that reflect the amendment, supplement or waiver.

          Failure to make the appropriate notation or issue a new Note shall
not affect the validity and effect of such amendment, supplement or waiver.

Section 9.06.  Trustee to Sign Amendments, etc. 

          The Trustee shall sign any amended or supplemental Indenture
authorized pursuant to this Article 9 if the amendment or supplement does not
adversely affect the rights, duties, liabilities or immunities of the
Trustee.  The Company may not sign an amendment or supplemental Indenture
until the Board of Directors approves it.  In executing any amended or
supplemental indenture, the Trustee shall be entitled to receive and (subject
to Section 7.01) shall be fully protected in relying upon, an Officer's
Certificate and an Opinion of Counsel stating that the execution of such
amended or supplemental indenture is authorized or permitted by this
Indenture.


                                  ARTICLE 10
                                 SUBORDINATION

Section 10.01. Agreement to Subordinate.

          The Company agrees, and each Holder by accepting a Note agrees,
that the Indebtedness evidenced by the Notes is subordinated in right of
payment, to the extent and in the manner provided in this Article 10, to the
prior payment in full of all Senior Debt (whether outstanding on the date
hereof or hereafter created, incurred, assumed or guaranteed), and that the
subordination is for the benefit of the holders of Senior Debt.

Section 10.02. Liquidation; Dissolution; Bankruptcy.

          Upon any distribution to creditors of the Company in a liquidation
or dissolution of the Company or in a bankruptcy, reorganization, insolvency,
receivership or similar proceeding relating to the Company or its property,
an assignment for the benefit of creditors or any marshalling of the
Company's assets and liabilities, the holders of Senior Debt shall be
entitled to receive payment in full in cash of all Obligations due in respect
of such Senior Debt (including interest after the commencement of any such
proceeding at the rate specified in the applicable Senior Debt, whether or
not an allowable claim in any such proceeding) before the Holders of Notes
will be entitled to receive any payment with respect to the Notes, and until
all Obligations with respect to Senior Debt are paid in full, any
distribution to which the Holders of Notes would be entitled shall be made to
the holders of Senior Debt (except, in each case, that Holders of Notes may
receive Permitted Junior Securities and payments made from the trust
described under Article 8).

Section 10.03. Default on Designated Senior Debt.

          The Company may not make any payment or distribution to the Trustee
or any Holder in respect of Obligations with respect to the Notes and may not
acquire from the Trustee or any Holder any Notes for cash or property (other
than (i) securities that are subordinated to at least the same extent as the
Notes to (a) Senior Indebtedness and (b) any securities issued in exchange
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<PAGE>72
for Senior Indebtedness and (ii) payments and other distributions made from
any defeasance trust created pursuant to Section 8.01 hereof) until all
principal and other Obligations with respect to the Senior Indebtedness have
been paid in full if:

          (i)  a default in the payment of any principal or other Obligations
     with respect to Designated Senior Indebtedness occurs and is continuing
     beyond any applicable grace period in the agreement, indenture or other
     document governing such Designated Senior Indebtedness; or

         (ii)  a default, other than a payment default, on Designated Senior
     Indebtedness occurs and is continuing that then permits holders of the
     Designated Senior Indebtedness to accelerate its maturity and the
     Trustee receives a notice of the default (a "Payment Blockage Notice")
     from a Representative with respect to such Designated Senior Debt.  If
     the Trustee receives any such Payment Blockage Notice, no subsequent
     Payment Blockage Notice shall be effective for purposes of this Section
     unless and until (i) at least 365 days shall have elapsed since the
     effectiveness of the immediately prior Payment Blockage Notice and (ii)
     all scheduled payments of principal, premium, if any, and interest on
     the Notes that have come due have been paid in full in cash.   No
     nonpayment default that existed or was continuing on the date of
     delivery of any Payment Blockage Notice to the Trustee shall be, or be
     made, the basis for a subsequent Payment Blockage Notice unless such
     default shall have been waived or cured for a period of not less than
     180 days.

          The Company may and shall resume payments on and distributions in
respect of the Notes and may acquire them upon the earlier of:

          (1)  the date upon which the default is cured or waived, or

          (2)  in the case of a default referred to in Section 10.03(ii)
     hereof, 179 days pass after notice is received if the maturity of such
     Designated Senior Indebtedness has not been accelerated, 

if this Article otherwise permits the payment, distribution or acquisition at
the time of such payment or acquisition.

Section 10.04. Acceleration of Securities.

          If payment of the Securities is accelerated because of an Event of
Default, the Company shall promptly notify holders of Senior Debt of the
acceleration.

Section 10.05. When Distribution Must Be Paid Over.

          In the event that the Trustee or any Holder receives any payment of
any Obligations with respect to the Notes at a time when the Trustee or such
Holder, as applicable, has actual knowledge that such payment is prohibited
by Article 10 hereof, such payment shall be held by the Trustee or such
Holder, in trust for the benefit of, and shall be paid forthwith over and
delivered, upon written request, to, the holders of Senior Debt as their
interests may appear or their Representative under the indenture or other
agreement (if any) pursuant to which Senior Debt may have been issued, as
their respective interests may appear, for application to the payment of all
Obligations with respect to Senior Debt remaining unpaid to the extent
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<PAGE>73
necessary to pay such Obligations in full in accordance with their terms,
after giving effect to any concurrent payment or distribution to or for the
holders of Senior Debt.

          With respect to the holders of Senior Debt, the Trustee undertakes
to perform only such obligations on the part of the Trustee as are
specifically set forth in this Article 10, and no implied covenants or
obligations with respect to the holders of Senior Debt shall be read into
this Indenture against the Trustee.  The Trustee shall not be deemed to owe
any fiduciary duty to the holders of Senior Debt, and shall not be liable to
any such holders if the Trustee shall pay over or distribute to or on behalf
of Holders or the Company or any other Person money or assets to which any
holders of Senior Debt shall be entitled by virtue of this Article 10, except
if such payment is made as a result of the willful misconduct or negligence
of the Trustee.

Section 10.06. Notice by Company.

          The Company shall promptly notify the Trustee and the Paying Agent
of any facts known to the Company that would cause a payment of any
Obligations with respect to the Notes to violate this Article 10, but failure
to give such notice shall not affect the subordination of the Notes to the
Senior Debt as provided in this Article 10.

          The Trustee shall be entitled to rely on the delivery to it of a
written notice by a person representing himself to be a holder of Senior
Indebtedness (or a trustee or agent on behalf of such holder) to establish
that such notice has been given by a holder of Senior Indebtedness (or a
trustee or agent on behalf of any such holder).  In the event that the
Trustee determines in good faith that further evidence is required with
respect to the right of any person as holder of Senior Indebtedness to
participate in any payment or distribution pursuant to this Article 10, the
Trustee may request such person to furnish evidence to the reasonable
satisfaction of the Trustee as to the amount of Senior Indebtedness held by
such person, the extent to which such person is entitled to participate in
such evidence is not furnish, the Trustee may defer any payment which it may
be required to make for the benefit of such person pursuant to the terms of
this Indenture pending judicial determination as to the rights of such person
to receive such payment.

Section 10.07. Subrogation.

          After all Senior Debt is paid in full and until the Notes are paid
in full, Holders of Notes shall be subrogated (equally and ratably with all
other Indebtedness pari passu with the Notes) to the rights of holders of
Senior Debt to receive distributions applicable to Senior Debt to the extent
that distributions otherwise payable to the Holders of Notes have been
applied to the payment of Senior Debt.  A distribution made under this
Article 10 to holders of Senior Debt that otherwise would have been made to
Holders of Notes is not, as between the Company and Holders, a payment by the
Company on the Notes.

Section 10.08. Relative Rights.

          This Article 10 defines the relative rights of Holders of Notes and
holders of Senior Debt.  Nothing in this Indenture shall:
<PAGE>
<PAGE>74
          (1)  impair, as between the Company and Holders of Notes, the
     obligation of the Company, which is absolute and unconditional, to pay
     principal of and interest on the Notes in accordance with their terms;

          (2)  affect the relative rights of Holders of Notes and creditors
     of the Company other than their rights in relation to holders of Senior
     Debt; or

          (3)  prevent the Trustee or any Holder of Notes from exercising its
     available remedies upon a Default or Event of Default, subject to the
     rights of holders and owners of Senior Debt to receive distributions and
     payments otherwise payable to Holders of Notes.

          If the Company fails because of this Article 10 to pay principal of
or interest on a Note on the due date, the failure is still a Default or
Event of Default.

Section 10.09. Subordination May Not Be Impaired by Company.

          No right of any holder of Senior Debt to enforce the subordination
of the Indebtedness evidenced by the Notes shall be impaired by any act or
failure to act by the Company or any Holder or by the failure of the Company
or any Holder to comply with this Indenture.

Section 10.10. Distribution or Notice to Representative.

          Whenever a distribution is to be made or a notice given to holders
of Senior Debt, the distribution may be made and the notice given to their
Representative.

          Upon any payment or distribution of assets of the Company referred
to in this Article 10, the Trustee and the Holders of Notes shall be entitled
to rely upon any order or decree made by any court of competent jurisdiction
or upon any certificate of such Representative or of the liquidating trustee
or agent or other Person making any distribution to the Trustee or to the
Holders of Notes for the purpose of ascertaining the Persons entitled to
participate in such distribution, the holders of the Senior Debt and other
Indebtedness of the Company, the amount thereof or payable thereon, the
amount or amounts paid or distributed thereon and all other facts pertinent
thereto or to this Article 10.

Section 10.11. Rights of Trustee and Paying Agent.

          Notwithstanding the provisions of this Article 10 or any other
provision of this Indenture, the Trustee shall not be charged with knowledge
of the existence of any facts that would prohibit the making of any payment
or distribution by the Trustee, and the Trustee and the Paying Agent may
continue to make payments on the Notes, unless the Trustee shall have
received at its Corporate Trust Office at least three Business Days prior to
the date of such payment written notice of facts that would cause the payment
of any Obligations with respect to the Notes to violate this Article 10.  
Only the Company or a Representative may give the notice.  Nothing in this
Article 10 shall impair the claims of, or payments to, the Trustee under or
pursuant to Section 7.07 hereof.
<PAGE>
<PAGE>75
          The Trustee in its individual or any other capacity may hold Senior
Debt with the same rights it would have if it were not Trustee.  Any Agent
may do the same with like rights.

Section 10.12. Authorization to Effect Subordination.

          Each Holder of Notes, by the Holder's acceptance thereof,
authorizes and directs the Trustee on such Holder's behalf to take such
action as may be necessary or appropriate to effectuate the subordination as
provided in this Article 10, and appoints the Trustee to act as such Holder's
attorney-in-fact for any and all such purposes.  If the Trustee does not file
a proper proof of claim or proof of debt in the form required in any
proceeding referred to in Section 6.09 hereof at least 30 days before the
expiration of the time to file such claim, the credit agents are hereby
authorized to file an appropriate claim for and on behalf of the Holders of
the Notes.

Section 10.13. Amendments.

          The provisions of this Article 10 shall not be amended or modified
without the written consent of the holders of at least 75% in aggregate
principal amount of the Notes then outstanding if such amendment would
adversely affect the rights of Holders of Notes.


                                  ARTICLE 11
                                 MISCELLANEOUS

Section 11.01. Trust Indenture Act Controls.

          If any provision of this Indenture limits, qualifies or conflicts
with the duties imposed by TIA Section 318(c), the imposed duties shall
control.

Section 11.02. Notices.

          Any notice or communication by the Company or the Trustee to the
others is duly given if in writing and delivered in Person or mailed by first
class mail (registered or certified, return receipt requested), telecopier or
overnight air courier guaranteeing next day delivery, to the others' address:

          If to the Company:

          L-3 Communications Corporation
          600 Third Avenue, 34th Floor,
          New York, New York 10016
          Attention: Vice President-Finance (Fax: 212-805-5470)

          With a copy to:

          Simpson Thacher & Bartlett
          425 Lexington Avenue
          New York, New York 10017
          Attention: Andrew R. Keller (Fax: 212-455-2502)
<PAGE>
<PAGE>76
          If to the Trustee:

          The Bank of New York
          101 Barclay Street, Floor 21 West
          New York, New York  10286
          Attention: Corporate Trust Administration (Fax: 212-815-5915)

          The Company or the Trustee, by notice to the others may designate
additional or different addresses for subsequent notices or communications. 

          All notices and communications (other than those sent to Holders)
shall be deemed to have been duly given: at the time delivered by hand, if
personally delivered; five Business Days after being deposited in the mail,
postage prepaid, if mailed; when receipt acknowledged, if telecopied; and the
next Business Day after timely delivery to the courier, if sent by overnight
air courier guaranteeing next day delivery.

          Any notice or communication to a Holder shall be mailed by first
class mail, certified or registered, return receipt requested, or by
overnight air courier guaranteeing next day delivery to its address shown on
the register kept by the Registrar.  Any notice or communication shall also
be so mailed to any Person described in TIA Section 313(c), to the extent
required by the TIA.  Failure to mail a notice or communication to a Holder
or any defect in it shall not affect its sufficiency with respect to other
Holders.

          If a notice or communication is mailed in the manner provided above
within the time prescribed, it is duly given, whether or not the addressee
receives it. 

          If the Company mails a notice or communication to Holders, it shall
mail a copy to the Trustee and each Agent at the same time.

Section 11.03. Communication by Holders of Notes with Other Holders of Notes.

          Holders may communicate pursuant to TIA Section 312(b) with other
Holders with respect to their rights under this Indenture or the Notes.  The
Company, the Trustee, the Registrar and anyone else shall have the protection
of TIA Section 312(c).

Section 11.04. Certificate and Opinion as to Conditions Precedent.

          Upon any request or application by the Company to the Trustee to
take any action under this Indenture, the Company shall furnish to the
Trustee:

          (a)  an Officers' Certificate in form and substance reasonably
satisfactory to the Trustee (which shall include the statements set forth in
Section 11.05 hereof) stating that, in the opinion of the signers, all
conditions precedent and covenants, if any, provided for in this Indenture
relating to the proposed action have been satisfied; and 

          (b)  an Opinion of Counsel in form and substance reasonably
satisfactory to the Trustee (which shall include the statements set forth in
Section 11.05 hereof) stating that, in the opinion of such counsel, all such
conditions precedent and covenants have been satisfied.
<PAGE>
<PAGE>77
Section 11.05. Statements Required in Certificate or Opinion.

          Each certificate or opinion with respect to compliance with a
condition or covenant provided for in this Indenture (other than a
certificate provided pursuant to TIA Section 314(a)(4)) shall comply with the
provisions of TIA Section 314(e) and shall include: 

          (a)  a statement that the Person making such certificate or opinion
has read such covenant or condition; 

          (b)  a brief statement as to the nature and scope of the
examination or investigation upon which the statements or opinions contained
in such certificate or opinion are based; 

          (c)  a statement that, in the opinion of such Person, he or she has
made such examination or investigation as is necessary to enable him to
express an informed opinion as to whether or not such covenant or condition
has been satisfied; and 

          (d)  a statement as to whether or not, in the opinion of such
Person, such condition or covenant has been satisfied. 

Section 11.06. Rules by Trustee and Agents. 

          The Trustee may make reasonable rules for action by or at a meeting
of Holders.  The Registrar or Paying Agent may make reasonable rules and set
reasonable requirements for its functions. 

Section 11.07. No Personal Liability of Directors, Officers, Employees and
               Stockholders.

          No director, officer, employee, incorporator or stockholder of the
Company, as such, shall have any liability for any obligations of the Company
under the Notes and this Indenture or for any claim based on, in respect of,
or by reason of, such obligations or their creation.  Each Holder of Notes by
accepting a Note waives and releases all such liability.  The waiver and
release are part of the consideration for issuance of the Notes.  Such waiver
may not be effective to waive liabilities under the federal securities laws
and it is the view of the Commission that such a waiver is against public
policy.

Section 11.08. Governing Law. 

          THE INTERNAL LAW OF THE STATE OF NEW YORK SHALL GOVERN AND BE USED
TO CONSTRUE THIS INDENTURE, THE NOTES AND THE SUBSIDIARY GUARANTEES, WITHOUT
REGARD TO PRINCIPLES OF CONFLICTS OF LAW.

Section 11.09. No Adverse Interpretation of Other Agreements. 

          This Indenture may not be used to interpret any other indenture,
loan or debt agreement of the Company or its Subsidiaries or of any other
Person.  Any such indenture, loan or debt agreement may not be used to
interpret this Indenture. 
<PAGE>
<PAGE>78
Section 11.10. Successors. 

          All agreements of the Company in this Indenture and the Notes shall
bind its successors.  All agreements of the Trustee in this Indenture shall
bind its successors. 

Section 11.11. Severability. 

          In case any provision in this Indenture or in the Notes shall be
invalid, illegal or unenforceable, the validity, legality and enforceability
of the remaining provisions shall not in any way be affected or impaired
thereby. 

Section 11.12. Counterpart Originals.

          The parties may sign any number of copies of this Indenture.  Each
signed copy shall be an original, but all of them together represent the same
agreement.

Section 11.13. Table of Contents, Headings, etc. 

          The Table of Contents, Cross-Reference Table and Headings of the
Articles and Sections of this Indenture have been inserted for convenience of
reference only, are not to be considered a part of this Indenture and shall
in no way modify or restrict any of the terms or provisions hereof.

                        [Signatures on following pages]
<PAGE>
<PAGE>S-1
                                  SIGNATURES

Dated as of April 30, 1997

                               L-3 Communications Corporation



                               By:____________________________
                               Name:
                               Title:




                               The Bank of New York


                               By: /s/ Marie E. Trimboli                      
                               Name: Marie E. Trimboli
                               Title: Assistant Treasurer
<PAGE>
<PAGE>S-2
                                  SIGNATURES

Dated as of April 30, 1997

                               L-3 Communications Corporation


                               By: /s/ M.T. Strianese                         
                               Name: Michael T. Strianese
                               Title: Vice President and Controller




                               The Bank of New York



                               By:______________________________
                               Name:
                               Title:
<PAGE>
<PAGE>A1-1
                                  EXHIBIT A-1
                                (Face of Note)


                                                       CUSIP/CINS ____________

                  10 3/8% Senior Subordinated Notes due 2007

     No. ___                                                       $__________

                        L-3 COMMUNICATIONS CORPORATION

     promises to pay to __________________________________________________

     or registered assigns,

     the principal sum of ________________________________________________

     Dollars on May 1, 2007.

     Interest Payment Dates:  May 1, and November 1

     Record Dates:  April 15, and October 15

                                    Dated: _______________, 199__

                                    L-3 Communications Corporation



                                    By:______________________________
                                      Name:
                                      Title:


                                    By:______________________________
                                      Name:
                                      Title:
This is one of the [Global] 
Notes referred to in the                      (SEAL)
within-mentioned Indenture:

Dated:

The Bank of New York,
as Trustee

By:__________________________________
<PAGE>
<PAGE>A1-2
                                (Back of Note)

                  10 3/8% Senior Subordinated Notes due 2007


[THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE
GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE
BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY
CIRCUMSTANCES EXCEPT THAT (I) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS
MAY BE REQUIRED PURSUANT TO SECTION 2.07 OF THE INDENTURE, (II) THIS GLOBAL
NOTE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF
THE INDENTURE, (III) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR
CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND (IV) THIS GLOBAL
NOTE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN
CONSENT OF THE COMPANY.]<F1>

[THE SECURITY (OR ITS PREDECESSOR) EVIDENCED HEREBY WAS ORIGINALLY ISSUED IN
A TRANSACTION EXEMPT FROM REGISTRATION UNDER SECTION 5 OF THE UNITED STATES
SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), AND THE SECURITY
EVIDENCED HEREBY MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE
ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM.  EACH
PURCHASER OF THE SECURITY EVIDENCED HEREBY IS HEREBY NOTIFIED THAT THE SELLER
MAY BE RELYING ON THE EXEMPTION FROM THE PROVISION OF SECTION 5 OF THE
SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.  THE HOLDER OF THE SECURITY
EVIDENCED HEREBY AGREES FOR THE BENEFIT OF THE COMPANY THAT (A) SUCH SECURITY
MAY BE RESOLD, PLEDGED OR OTHERWISE TRANSFERRED, ONLY (1) (a) TO A PERSON
WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS
DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (b) IN A TRANSACTION MEETING THE REQUIREMENTS OF
RULE 144 UNDER THE SECURITIES ACT, (c) OUTSIDE THE UNITED STATES TO A FOREIGN
PERSON IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 904 UNDER THE
SECURITIES ACT OR (d) IN ACCORDANCE WITH ANOTHER EXEMPTION FROM THE
REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (AND BASED UPON AN OPINION OF
COUNSEL IF THE COMPANY SO REQUESTS), (2) TO THE COMPANY OR (3) PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT, IN EACH CASE, IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR ANY OTHER
APPLICABLE JURISDICTION AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER
IS REQUIRED TO, NOTIFY ANY PURCHASER FROM IT OF THE SECURITY EVIDENCED HEREBY
OF THE RESALE RESTRICTIONS SET FORTH IN (A) ABOVE.]<F2>

     Capitalized terms used herein shall have the meanings assigned to them
in the Indenture referred to below unless otherwise indicated.

____________________
[FN]
<F1> This paragraph should be included only if the Note is issued in global
     form.
<F2> This paragraph should be included only if applicable pursuant to the
     terms of the Indenture.
<PAGE>
<PAGE>A1-3
     1.  Interest.  L-3 Communications Corporation, a Delaware corporation
(the "Company"), promises to pay interest on the principal amount of this
Note at 10 3/8% per annum from April 30, 1997 until maturity and shall pay
the Liquidated Damages payable pursuant to Section 5 of the Registration
Rights Agreement referred to below.  The Company will pay interest and
Liquidated Damages, if any, semi-annually on May 1 and November 1 of each
year, or if any such day is not a Business Day, on the next succeeding
Business Day (each an "Interest Payment Date"), with the same force and
effect as if made on the date for such payment.  Interest on the Notes will
accrue from the most recent date to which interest has been paid or, if no
interest has been paid, from the date of issuance; provided that if there is
no existing Default in the payment of interest, and if this Note is
authenticated between a record date referred to on the face hereof and the
next succeeding Interest Payment Date, interest shall accrue from such next
succeeding Interest Payment Date; provided, further, that the first Interest
Payment Date shall be November 1, 1997.  The Company shall pay interest
(including post-petition interest in any proceeding under any Bankruptcy Law)
on overdue principal and premium, if any, from time to time on demand at the
rate then in effect to the extent lawful; it shall pay interest (including
post-petition interest in any proceeding under any Bankruptcy Law) on overdue
installments of interest and Liquidated Damages (without regard to any
applicable grace periods) from time to time on demand at the same rate to the
extent lawful.  Interest will be computed on the basis of a 360-day year of
twelve 30-day months.

     2.  Method of Payment.  The Company will pay interest on the Notes
(except defaulted interest) and Liquidated Damages to the Persons who are
registered Holders of Notes at the close of business on the April 15 or
October 15 next (whether or not a Business Day) preceding the Interest
Payment Date, even if such Notes are cancelled after such record date and on
or before such Interest Payment Date, except as provided in Section 2.12 of
the Indenture with respect to defaulted interest.  The Notes will be payable
as to principal, premium and Liquidated Damages, if any, and interest at the
office or agency of the Company maintained for such purpose within The City
and State of New York, or, at the option of the Company, payment of interest
and Liquidated Damages may be made by check mailed to the Holders at their
addresses set forth in the register of Holders, and provided that payment by
wire transfer of immediately available funds will be required with respect to
principal of and interest, premium and Liquidated Damages on, all Global
Notes and all other Notes the Holders of which shall have provided wire
transfer instructions to the Company or the Paying Agent if such Holders
shall be registered Holders of at least $250,000 in principal amount of the
Notes.  Such payment shall be in such coin or currency of the United States
of America as at the time of payment is legal tender for payment of public
and private debts.

     3.  Paying Agent and Registrar.  Initially, The Bank of New York, the
Trustee under the Indenture, will act as Paying Agent and Registrar.  The
Company may change any Paying Agent or Registrar without notice to any
Holder.  The Company or any of its Subsidiaries may act in any such capacity.

     4.  Indenture.  The Company issued the Notes under an Indenture dated as
of April 30, 1997 ("Indenture") between the Company and the Trustee.  The
terms of the Notes include those stated in the Indenture and those made part
of the Indenture by reference to the Trust Indenture Act of 1939, as amended
(15 U.S. Code Sections 77aaa-77bbbb).  The Notes are subject to all such
<PAGE>
<PAGE>A1-4
terms, and Holders are referred to the Indenture and such Act for a statement
of such terms.  To the extent any provision of this Note conflicts with the
express provisions of the Indenture, the provisions of the Indenture shall
govern and be controlling.  The Notes are obligations of the Company limited
to $225.0 million in aggregate principal amount, plus amounts, if any, issued
to pay Liquidated Damages on outstanding Notes as set forth in Paragraph 2
hereof.

     5.  Optional Redemption.

          (a) Except as set forth in clause (b) of this paragraph 5, the
Notes shall not be redeemable at the Company's option prior to May 1, 2002. 
Thereafter, the Notes shall be subject to redemption at any time at the
option of the Company, in whole or in part, upon not less than 30 nor more
than 60 days' notice, at the redemption prices (expressed as percentages of
principal amount) set forth below plus accrued and unpaid interest and
Liquidated Damages thereon, if any, to the applicable redemption date, if
redeemed during the twelve-month period beginning on May 1 of the years
indicated below:

            Year                                       Percentage
            ----                                       ----------
            2002  . . . . . . . . . . . . . . . . .    105.188%
            2003  . . . . . . . . . . . . . . . . .    103.458%
            2004    . . . . . . . . . . . . . . . .    101.729%
            2005 and thereafter   . . . . . . . . .    100.000%

          (b)  Notwithstanding the foregoing, during the first 36 months
after the date of the Indenture, the Company may on any one or more occasions
redeem up to an aggregate of 35% of the Notes originally issued at a
redemption price of 109.375% of the principal amount thereof, plus accrued
and unpaid interest and Liquidated Damages thereon, if any, to the redemption
date, with the net cash proceeds of one or more Equity Offerings by the
Company or the net cash proceeds of one or more Equity Offerings by Holdings
that are contributed to the Company as common equity capital; provided that
at least 65% of the Notes originally issued remain outstanding immediately
after the occurrence of each such redemption; and provided, further, that any
such redemption must occur within 120 days of the date of the closing of such
Equity Offering.

     6.  Mandatory Redemption.

     Except as set forth in paragraph 7 below, the Company shall not be
required to make mandatory redemption payments with respect to the Notes.

     7.  Repurchase at Option of Holder.

     (a)  If there is a Change of Control, the Company shall be required to
make an offer (a "Change of Control Offer") to repurchase all or any part
(equal to $1,000 or an integral multiple thereof) of each Holder's Notes at a
purchase price equal to 101% of aggregate principle amount thereof plus
accrued and unpaid interest, if any, to the date of purchase (in either case,
the "Change of Control Payment"). Within 10 days following any Change of
Control, the Company shall mail a notice to each Holder setting forth the
procedures governing the Change of Control Offer as required by the
Indenture.
<PAGE>
<PAGE>A1-5
     (b)  If the Company or a Subsidiary consummates any Asset Sales, within
five Business Days of each date on which the aggregate amount of Excess
Proceeds exceeds $10.0 million, the Company shall commence an offer to all
Holders of Notes (as "Asset Sale Offer") pursuant to Section 3.09 of the
Indenture to purchase the maximum principal amount of Notes that may be
purchased out of the Excess Proceeds at an offer price in cash in an amount
equal to 100% thereof on the date fixed for the closing of such offer or 100%
of the principal amount thereof plus accrued and unpaid interest, if any, to
the date fixed for the closing of such offer, in accordance with the
procedures set forth in the Indenture. To the extent that the aggregate
amount of Notes tendered pursuant to an Asset Sale Offer is less than the
Excess Proceeds, the Company (or such Subsidiary) may use such deficiency for
general corporate purposes. If the aggregate principal amount of Notes
surrendered by Holders thereof exceeds the amount of Excess Proceeds, the
Trustee shall select the Notes to be purchased on a pro rata basis.  Holders
of Notes that are the subject of an offer to purchase will receive an Asset
Sale Offer from the Company prior to any related purchase date and may elect
to have such Notes purchased by completing the form entitled "Option of
Holder to Elect Purchase" on the reverse of the Notes.

     8.  Notice of Redemption.  Notice of redemption will be mailed at least
30 days but not more than 60 days before the redemption date to each Holder
whose Notes are to be redeemed at its registered address.  Notes in
denominations larger than $1,000 may be redeemed in part but only in whole
multiples of $1,000, unless all of the Notes held by a Holder are to be
redeemed.  On and after the redemption date interest ceases to accrue on
Notes or portions thereof called for redemption.

     9.  Denominations, Transfer, Exchange.  The Notes are in registered form
without coupons in denominations of $1,000 and integral multiples of $1,000. 
The transfer of Notes may be registered and Notes may be exchanged as
provided in the Indenture.  The Registrar and the Trustee may require a
Holder, among other things, to furnish appropriate endorsements and transfer
documents and the Company may require a Holder to pay any taxes and fees
required by law or permitted by the Indenture.  The Company need not exchange
or register the transfer of any Note or portion of a Note selected for
redemption, except for the unredeemed portion of any Note being redeemed in
part.  Also, it need not exchange or register the transfer of any Notes for a
period of 15 days before a selection of Notes to be redeemed or during the
period between a record date and the corresponding Interest Payment Date.

     10.  Persons Deemed Owners.  The registered Holder of a Note may be
treated as its owner for all purposes.

     11.  Amendment, Supplement and Waiver.  Subject to certain exceptions,
the Indenture or the Notes may be amended or supplemented with the consent of
the Holders of at least a majority in principal amount of the then
outstanding Notes, and any existing default or compliance with any provision
of the Indenture or the Notes may be waived with the consent of the Holders
of a majority in principal amount of the then outstanding Notes.  Without the
consent of any Holder of a Note, the Indenture or the Notes may be amended or
supplemented to cure any ambiguity, defect or inconsistency, to provide for
uncertificated Notes in addition to or in place of certificated Notes, to
provide for the assumption of the Company's obligations to Holders of the
Notes in case of a merger or consolidation, to make any change that would
provide any additional rights or benefits to the Holders of the Notes or that
does not adversely affect the legal rights under the Indenture of any such
<PAGE>
<PAGE>A1-6
Holder, or to comply with the requirements of the Commission in order to
effect or maintain the qualification of the Indenture under the Trust
Indenture Act.
 
     12.  Defaults and Remedies.  An "Event of Default" occurs if:
(i) default for 30 days in the payment when due of interest on, or Liquidated
Damages with respect to, the Notes (whether or not prohibited by the
subordination provisions of the Indenture); (ii) default in payment when due
of the principal of or premium, if any, on the Notes (whether or not
prohibited by the subordination provisions of the Indenture); (iii) failure
by the Company to comply with the covenants contained in sections 4.10, 4.15
or 5.10 of the Indenture; (iv) failure by the Company for 60 days after
notice to comply with any of its other agreements in the Indenture or the
Notes; (v) default under any mortgage, indenture or instrument under which
there may be issued or by which there may be secured or evidenced any
Indebtedness for money borrowed by the Company or any of its Restricted
Subsidiaries (or the payment of which is guaranteed by the Company or any of
its Restricted Subsidiaries) whether such Indebtedness or guarantee now
exists, or is created after the Issue Date, which default results in the
acceleration of such Indebtedness prior to its express maturity and, in each
case, the principal amount of any such Indebtedness, together with the
principal amount of any other such Indebtedness the maturity of which has
been so accelerated, aggregates $10.0 million or more; (vi) failure by the
Company or any of its Restricted Subsidiaries to pay final judgments
aggregating in excess of $10.0 million, which judgments are not paid,
discharged or stayed for a period of 60 days; (vii) certain events of
bankruptcy or insolvency with respect to the Company or any of its
Significant Subsidiaries; and (viii) except as permitted by the Indenture,
any Subsidiary Guarantee shall be held in any judicial proceeding to be
unenforceable or invalid.

     If any Event of Default occurs and is continuing, the Trustee or the
Holders of at least 25% in principal amount of the then outstanding Notes may
declare all the Notes to be due and payable immediately; provided, however,
that so long as any Designated Senior Debt is outstanding, such declaration
shall not become effective until the earlier of (i) the day which is five
Business Days after receipt by the Representatives of Designated Senior Debt
of such notice of acceleration or (ii) the date of acceleration of any
Designated Senior Debt.  Notwithstanding the foregoing, in the case of an
Event of Default arising from certain events of bankruptcy or insolvency,
with respect to the Company or any Restricted Subsidiary, all outstanding
Notes will become due and payable without further action or notice.  Holders
of the Notes may not enforce the Indenture or the Notes except as provided in
the Indenture.  Subject to certain limitations, Holders of a majority in
principal amount of the then outstanding Notes may direct the Trustee in its
exercise of any trust or power.  The Trustee may withhold from Holders of the
Notes notice of any continuing Default or Event of Default (except a Default
or Event of Default relating to the payment of principal or interest) if it
determines that withholding notice is in their interest.

     In the case of any Event of Default occurring by reason of any willful
action (or inaction) taken (or not taken) by or on behalf of the Company with
the intention of avoiding payment of the premium that the Company would have
had to pay if the Company then had elected to redeem the Notes pursuant to
the optional redemption provisions of the Indenture, an equivalent premium
shall also become and be immediately due and payable to the extent permitted
by law upon the acceleration of the Notes.  If an Event of Default occurs
<PAGE>
<PAGE>A1-7
prior to May 1, 2002 by reason of any willful action (or inaction) taken (or
not taken) by or on behalf of the Company with the intention of avoiding the
prohibition on redemption of the Notes prior to May 1, 2002, then the premium
specified in the Indenture shall also become immediately due and payable to
the extent permitted by law upon the acceleration of the Notes.  

     The Holders of a majority in aggregate principal amount of the Notes
then outstanding by notice to the Trustee may on behalf of the Holders of all
of the Notes waive any existing Default or Event of Default and its
consequences under the Indenture except a continuing Default or Event of
Default in the payment of interest on, or the principal of, the Notes.

     13.  Trustee Dealings with Company.  The Trustee, in its individual or
any other capacity, may make loans to, accept deposits from, and perform
services for the Company or its Affiliates, and may otherwise deal with the
Company or its Affiliates, as if it were not the Trustee.

     14.  No Recourse Against Others.  A director, officer, employee,
incorporator or stockholder, of the Company, as such, shall not have any
liability for any obligations of the Company under the Notes or the Indenture
or for any claim based on, in respect of, or by reason of, such obligations
or their creation.  Each Holder by accepting a Note waives and releases all
such liability.  The waiver and release are part of the consideration for the
issuance of the Notes.

     15.  Authentication.  This Note shall not be valid until authenticated
by the manual signature of the Trustee or an authenticating agent.

     16.  Abbreviations.  Customary abbreviations may be used in the name of
a Holder or an assignee, such as:  TEN COM (= tenants in common), TEN ENT (=
tenants by the entireties), JT TEN (= joint tenants with right of
survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A
(= Uniform Gifts to Minors Act).

     17.  Additional Rights of Holders of Transfer Restricted Securities.  In
addition to the rights provided to Holders of Notes under the Indenture,
Holders of Transferred Restricted Securities shall have all the rights set
forth in the A/B Exchange Registration Rights Agreement dated as of April 30,
1997, between the Company and the parties named on the signature pages
thereof (the "Registration Rights Agreement").

     18.  CUSIP Numbers.  Pursuant to a recommendation promulgated by the
Committee on Uniform Security Identification Procedures, the Company has
caused CUSIP numbers to be printed on the Notes and the Trustee may use CUSIP
numbers in notices of redemption as a convenience to Holders.  No
representation is made as to the accuracy of such numbers either as printed
on the Notes or as contained in any notice of redemption and reliance may be
placed only on the other identification numbers placed thereon. 

     19.  The internal law of the State of New York shall govern and be used
to construe this Note, without regard to the principles of conflicts of laws.
<PAGE>
<PAGE>A1-8
     The Company will furnish to any Holder upon written request and without
charge a copy of the Indenture and/or the Registration Rights Agreement. 
Requests may be made to:

               L-3 Communications Corporation
               600 Third Avenue, 34th Floor,
               New York, New York 10016
               Attention: Vice President-Finance (Fax: 212-805-5470)
<PAGE>
<PAGE>A1-9
                                Assignment Form


     To assign this Note, fill in the form below: (I) or (we) assign and
     transfer this Note to 

____________________________________________________________________________
                 (Insert assignee's soc. sec. or tax I.D. no.)

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________
             (Print or type assignee's name, address and zip code)

and irrevocably appoint ____________________________________________ to
transfer this Note on the books of the Company.  The agent may substitute
another to act for him.

____________________________________________________________________________

Date: _____________________________

                         Your Signature:____________________________________
                                         (Sign exactly as your name appears
                                              on the face of this Note)

Signature Guarantee.
<PAGE>
<PAGE>A1-10
                      Option of Holder to Elect Purchase

          If you want to elect to have this Note purchased by the Company
pursuant to Section 4.10 or 4.15 of the Indenture, check the box below:

          /_/ Section 4.10     /_/ Section 4.15

          If you want to elect to have only part of the Note purchased by the
Company pursuant to Section 4.10 or Section 4.15 of the Indenture, state the
amount you elect to have purchased:  $___________


Date:____________________   Your Signature:________________________________
                            (Sign exactly as your name appears on the Note)

                            Tax Identification No.: _______________________


Signature Guarantee.
<PAGE>
<PAGE>A1-11
           SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE<F3>

          The following exchanges of a part of this Global Note for an
interest in another Global Note or for a Definitive Note, or exchanges of a
part of another Global Note or Definitive Note for an interest in this Global
Note, have been made:

                                                Principal
              Amount of        Amount of     Amount of this    Signature of
             decrease in      increase in      Global Note      authorized
              Principal        Principal     following such     officer of
 Date of   Amount of this   Amount of this    decrease (or    Trustee or Note
 Exchange    Global Note      Global Note       increase)        Custodian
- --------   ---------------  ---------------  ---------------  --------------























____________________
[FN]
<F3> This should be included only if the Note is issued in global form.
<PAGE>
<PAGE>A2-1
                                  EXHIBIT A-2
                 (Face of Regulation S Temporary Global Note)


                                                         CUSIP/CINS __________

                  10 3/8% Senior Subordinated Notes due 2007

     No. ___                                                       $__________

                        L-3 Communications Corporation

     promises to pay to ____________________________________________________

     or registered assigns,

     the principal sum of ___________________________________________________

     Dollars on ___________, 2007.

     Interest Payment Dates:  May 1, and November 1

     Record Dates:  April 15, and October 15

                                    Dated: _______________, 199__

                                    L-3 Communications Corporation


                                    By:______________________________
                                      Name:
                                      Title:

                                    By:______________________________
                                      Name:
                                      Title:

This is one of the [Global] 
Notes referred to in the                      (SEAL)
within-mentioned Indenture:

Dated:

The Bank of New York,
as Trustee

By:__________________________________
<PAGE>
<PAGE>A2-2
                 (Back of Regulation S Temporary Global Note)

                  10 3/8% Senior Subordinated Notes due 2007

[THE RIGHTS ATTACHING TO THIS REGULATION S TEMPORARY GLOBAL NOTE, AND THE
CONDITIONS AND PROCEDURES GOVERNING ITS EXCHANGE FOR CERTIFICATED NOTES, ARE
AS SPECIFIED IN THE INDENTURE (AS DEFINED HEREIN).  NEITHER THE HOLDER NOR
THE BENEFICIAL OWNERS OF THIS REGULATION S TEMPORARY GLOBAL NOTE SHALL BE
ENTITLED TO RECEIVE PAYMENT OF INTEREST HEREON.]<F1>

[THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE
GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE
BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY
CIRCUMSTANCES EXCEPT THAT (I) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS
MAY BE REQUIRED PURSUANT TO SECTION 2.07 OF THE INDENTURE, (II) THIS GLOBAL
NOTE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF
THE INDENTURE, (III) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR
CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND (IV) THIS GLOBAL
NOTE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN
CONSENT OF THE COMPANY.]<F2>

[THE SECURITY (OR ITS PREDECESSOR) EVIDENCED HEREBY WAS ORIGINALLY ISSUED IN
A TRANSACTION EXEMPT FROM REGISTRATION UNDER SECTION 5 OF THE UNITED STATES
SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), AND THE SECURITY
EVIDENCED HEREBY MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE
ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM.  EACH
PURCHASER OF THE SECURITY EVIDENCED HEREBY IS HEREBY NOTIFIED THAT THE SELLER
MAY BE RELYING ON THE EXEMPTION FROM THE PROVISION OF SECTION 5 OF THE
SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.  THE HOLDER OF THE SECURITY
EVIDENCED HEREBY AGREES FOR THE BENEFIT OF THE COMPANY THAT (A) SUCH SECURITY
MAY BE RESOLD, PLEDGED OR OTHERWISE TRANSFERRED, ONLY (1) (a) TO A PERSON
WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS
DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (b) IN A TRANSACTION MEETING THE REQUIREMENTS OF
RULE 144 UNDER THE SECURITIES ACT, (c) OUTSIDE THE UNITED STATES TO A FOREIGN
PERSON IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 904 UNDER THE
SECURITIES ACT OR (d) IN ACCORDANCE WITH ANOTHER EXEMPTION FROM THE
REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (AND BASED UPON AN OPINION OF
COUNSEL IF THE COMPANY SO REQUESTS), (2) TO THE COMPANY OR (3) PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT, IN EACH CASE, IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR ANY OTHER
APPLICABLE JURISDICTION AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER
IS REQUIRED TO, NOTIFY ANY PURCHASER FROM IT OF THE SECURITY EVIDENCED HEREBY
OF THE RESALE RESTRICTIONS SET FORTH IN (A) ABOVE.]<F3>

____________________
[FN]
<F1> This paragraph should be included only if applicable pursuant to the
     terms of the Indenture.
<F2> This paragraph should be included only if the Note is issued in global
     form.
<F3> This paragraph should be included only if applicable pursuant to the
     terms of the Indenture.
<PAGE>
<PAGE>A2-3
     Capitalized terms used herein shall have the meanings assigned to them
in the Indenture referred to below unless otherwise indicated.

     1.  Interest.  L-3 Communications Corporation, a Delaware corporation
(the "Company"), promises to pay interest on the principal amount of this
Note at 10 3/8% per annum from April 30, 1997 until maturity and shall pay
the Liquidated Damages payable pursuant to Section 5 of the Registration
Rights Agreement referred to below.  The Company will pay interest and
Liquidated Damages, if any, semi-annually on May 1 and November 1 of each
year, or if any such day is not a Business Day, on the next succeeding
Business Day (each an "Interest Payment Date"), with the same force and
effect as if made on the date for such payment.  Interest on the Notes will
accrue from the most recent date to which interest has been paid or, if no
interest has been paid, from the date of issuance; provided that if there is
no existing Default in the payment of interest, and if this Note is
authenticated between a record date referred to on the face hereof and the
next succeeding Interest Payment Date, interest shall accrue from such next
succeeding Interest Payment Date; provided, further, that the first Interest
Payment Date shall be November 1, 1997.  The Company shall pay interest
(including post-petition interest in any proceeding under any Bankruptcy Law)
on overdue principal and premium, if any, from time to time on demand at the
rate then in effect to the extent lawful; it shall pay interest (including
post-petition interest in any proceeding under any Bankruptcy Law) on overdue
installments of interest and Liquidated Damages (without regard to any
applicable grace periods) from time to time on demand at the same rate to the
extent lawful.  Interest will be computed on the basis of a 360-day year of
twelve 30-day months.

          Until this Regulation S Temporary Global Note is exchanged for one
or more Regulation S Permanent Global Notes, the Holder hereof shall not be
entitled to receive payments of interest hereon; until so exchanged in full,
this Regulation S Temporary Global Note shall in all other respects be
entitled to the same benefits as other Senior Subordinated Notes under the
Indenture.

     2.  Method of Payment.  The Company will pay interest on the Notes
(except defaulted interest) and Liquidated Damages to the Persons who are
registered Holders of Notes at the close of business on the April 15 or
October 15 (whether or not a Business Day) next preceding the Interest
Payment Date, even if such Notes are cancelled after such record date and on
or before such Interest Payment Date, except as provided in Section 2.12 of
the Indenture with respect to defaulted interest.  The Notes will be payable
as to principal, premium, interest and Liquidated Damages at the office or
agency of the Company maintained for such purpose within The City and State
of New York, or, at the option of the Company, payment of interest and
Liquidated Damages may be made by check mailed to the Holders at their
addresses set forth in the register of Holders, and provided that payment by
wire transfer of immediately available funds will be required with respect to
principal of and interest, premium and Liquidated Damages on, all Global
Notes and all other Notes the Holders of which shall have provided wire
transfer instructions to the Company or the Paying Agent if such Holders
shall be registered Holders of at least $25,000 in principal amount of the
Notes.  Such payment shall be in such coin or currency of the United States
of America as at the time of payment is legal tender for payment of public
and private debts.
<PAGE>
<PAGE>A2-4
     3.  Paying Agent and Registrar.  Initially, The Bank of New York, the
Trustee under the Indenture, will act as Paying Agent and Registrar.  The
Company may change any Paying Agent or Registrar without notice to any
Holder.  The Company or any of its Subsidiaries may act in any such capacity.

     4.  Indenture.  The Company issued the Notes under an Indenture dated as
of April 30, 1997 ("Indenture") between the Company and the Trustee.  The
terms of the Notes include those stated in the Indenture and those made part
of the Indenture by reference to the Trust Indenture Act of 1939, as amended
(15 U.S. Code Sections 77aaa-77bbbb).  The Notes are subject to all such
terms, and Holders are referred to the Indenture and such Act for a statement
of such terms.  To the extent any provision of this Note conflicts with the
express provisions of the Indenture, the provisions of the Indenture shall
govern and be controlling.  The Notes are obligations of the Company limited
to $225.0 million in aggregate principal amount, plus amounts, if any, issued
to pay Liquidated Damages on outstanding Notes as set forth in Paragraph 2
hereof.

     5.  Optional Redemption.

          The Notes shall not be redeemable at the Company's option prior to
May 1, 2002.  Thereafter, the Notes shall be subject to redemption at any
time at the option of the Company, in whole or in part, upon not less than 30
nor more than 60 days' notice, at the redemption prices (expressed as
percentages of principal amount) set forth below plus accrued and unpaid
interest and Liquidated Damages thereon, if any, to the applicable redemption
date, if redeemed during the twelve-month period beginning on May 1 of the
years indicated below:

            Year                                       Percentage
            ----                                       ----------
            2002  . . . . . . . . . . . . . . . . .    105.188%
            2003  . . . . . . . . . . . . . . . . .    103.458%
            2004    . . . . . . . . . . . . . . . .    101.729%
            2005 and thereafter   . . . . . . . . .    100.000%

          Notwithstanding the foregoing, during the first 36 months after the
date of the Indenture, the Company may on any one or more occasions redeem up
to an aggregate of 35% of the Notes originally issued at a redemption price
of 109.375% of the principal amount thereof, plus accrued and unpaid interest
and Liquidated Damages thereon, if any, to the redemption date, with the net
cash proceeds of one or more Equity Offerings by the Company or the net cash
proceeds of one or more Equity Offerings by Holdings that are contributed to
the Company as common equity capital; provided that at least 65% of the Notes
originally issued remain outstanding immediately after the occurrence of each
such redemption; and provided, further, that any such redemption must occur
within 120 days of the date of the closing of such Equity Offering.

     6.  Mandatory Redemption.

     Except as set forth in paragraph 7 below, the Company shall not be
required to make mandatory redemption payments with respect to the Notes.

     7.  Repurchase at Option of Holder.

     (a)  If there is a Change of Control, the Company shall be required to
make an offer (a "Change of Control Offer") to repurchase all or any part
<PAGE>
<PAGE>A2-5
(equal to $1,000 or an integral multiple thereof) of each Holder's Notes at a
purchase price equal to 101% thereof on the date of purchase or 101% of the
aggregate principal amount at maturity thereof plus accrued and unpaid
interest, if any, to the date of purchase (in either case, the "Change of
Control Payment"). Within 10 days following any Change of Control, the
Company shall mail a notice to each Holder setting forth the procedures
governing the Change of Control Offer as required by the Indenture.

     (b)  If the Company or a Subsidiary consummates any Asset Sales, within
five Business Days of each date on which the aggregate amount of Excess
Proceeds exceeds $10.0 million, the Company shall commence an offer to all
Holders of Notes (as "Asset Sale Offer") pursuant to Section 3.09 of the
Indenture to purchase the maximum principal amount of Notes that may be
purchased out of the Excess Proceeds at an offer price in cash in an amount
equal to 100% thereof on the date fixed for the closing of such offer or 100%
of the principal amount thereof plus accrued and unpaid interest, if any, to
the date fixed for the closing of such offer, in accordance with the
procedures set forth in the Indenture. To the extent that the aggregate
amount of Notes tendered pursuant to an Asset Sale Offer is less than the
Excess Proceeds, the Company (or such Subsidiary) may use such deficiency for
general corporate purposes. If the aggregate principal amount of Notes
surrendered by Holders thereof exceeds the amount of Excess Proceeds, the
Trustee shall select the Notes to be purchased on a pro rata basis.  Holders
of Notes that are the subject of an offer to purchase will receive an Asset
Sale Offer from the Company prior to any related purchase date and may elect
to have such Notes purchased by completing the form entitled "Option of
Holder to Elect Purchase" on the reverse of the Notes.

     8.  Notice of Redemption.  Notice of redemption will be mailed at least
30 days but not more than 60 days before the redemption date to each Holder
whose Notes are to be redeemed at its registered address.  Notes in
denominations larger than $1,000 may be redeemed in part but only in whole
multiples of $1,000, unless all of the Notes held by a Holder are to be
redeemed.  On and after the redemption date interest ceases to accrue on
Notes or portions thereof called for redemption.

     9.  Denominations, Transfer, Exchange.  The Notes are in registered form
without coupons in denominations of $1,000 and integral multiples of $1,000. 
The transfer of Notes may be registered and Notes may be exchanged as
provided in the Indenture.  The Registrar and the Trustee may require a
Holder, among other things, to furnish appropriate endorsements and transfer
documents and the Company may require a Holder to pay any taxes and fees
required by law or permitted by the Indenture.  The Company need not exchange
or register the transfer of any Note or portion of a Note selected for
redemption, except for the unredeemed portion of any Note being redeemed in
part.  Also, it need not exchange or register the transfer of any Notes for a
period of 15 days before a selection of Notes to be redeemed or during the
period between a record date and the corresponding Interest Payment Date.

          This Regulation S Temporary Global Note is exchangeable in whole or
in part for one or more Global Notes only (i) on or after the termination of
the 40-day restricted period (as defined in Regulation S) and (ii) upon
presentation of certificates (accompanied by an Opinion of Counsel, if
applicable) required by Article 2 of the Indenture.  Upon exchange of this
Regulation S Temporary Global Note for one or more Global Notes, the Trustee
shall cancel this Regulation S Temporary Global Note.
<PAGE>
<PAGE>A2-6
     10.  Persons Deemed Owners.  The registered Holder of a Note may be
treated as its owner for all purposes.

     11.  Amendment, Supplement and Waiver.  Subject to certain exceptions,
the Indenture or the Notes may be amended or supplemented with the consent of
the Holders of at least a majority in principal amount of the then
outstanding Notes, and any existing default or compliance with any provision
of the Indenture or the Notes may be waived with the consent of the Holders
of a majority in principal amount of the then outstanding Notes.  Without
the consent of any Holder of a Note, the Indenture or the Notes may be
amended or supplemented to cure any ambiguity, defect or inconsistency, to
provide for uncertificated Notes in addition to or in place of certificated
Notes, to provide for the assumption of the Company's obligations to Holders
of the Notes in case of a merger or consolidation, to make any change that
would provide any additional rights or benefits to the Holders of the Notes
or that does not adversely affect the legal rights under the Indenture of any
such Holder, or to comply with the requirements of the Commission in order to
effect or maintain the qualification of the Indenture under the Trust
Indenture Act.
 
     12.  Defaults and Remedies.  An "Event of Default" occurs if:
(i) default for 30 days in the payment when due of interest on, or Liquidated
Damages with respect to, the Notes (whether or not prohibited by the
subordination provisions of the Indenture); (ii) default in payment when due
of the principal of or premium, if any, on the Notes (whether or not
prohibited by the subordination provisions of the Indenture); (iii) failure
by the Company to comply with the covenants contained in sections 4.10, 4.15
or 5.10 of the Indenture; (iv) failure by the Company for 60 days after
notice to comply with any of its other agreements in the Indenture or the
Notes; (v) default under any mortgage, indenture or instrument under which
there may be issued or by which there may be secured or evidenced any
Indebtedness for money borrowed by the Company or any of its Restricted
Subsidiaries (or the payment of which is guaranteed by the Company or any of
its Restricted Subsidiaries) whether such Indebtedness or guarantee now
exists, or is created after the Issue Date, which default results in the
acceleration of such Indebtedness prior to its express maturity and, in each
case, the principal amount of any such Indebtedness, together with the
principal amount of any other such Indebtedness the maturity of which has
been so accelerated, aggregates $10.0 million or more; (vi) failure by the
Company or any of its Restricted Subsidiaries to pay final judgments
aggregating in excess of $10.0 million, which judgments are not paid,
discharged or stayed for a period of 60 days; (vii) certain events of
bankruptcy or insolvency with respect to the Company or any of its
Significant Subsidiaries; and (viii) except as permitted by the Indenture,
any Subsidiary Guarantee shall be held in any judicial proceeding to be
unenforceable or invalid.

     If any Event of Default occurs and is continuing, the Trustee or the
Holders of at least 25% in principal amount of the then outstanding Notes may
declare all the Notes to be due and payable immediately; provided, however,
that so long as any Designated Senior Debt is outstanding, such declaration
shall not become effective until the earlier of (i) the day which is five
Business Days after receipt by the Representatives of Designated Senior Debt
of such notice of acceleration or (ii) the date of acceleration of any
Designated Senior Debt.  Notwithstanding the foregoing, in the case of an
Event of Default arising from certain events of bankruptcy or insolvency,
with respect to the Company or any Restricted Subsidiary, all outstanding
<PAGE>
<PAGE>A2-7
Notes will become due and payable without further action or notice.  Holders
of the Notes may not enforce the Indenture or the Notes except as provided in
the Indenture.  Subject to certain limitations, Holders of a majority in
principal amount of the then outstanding Notes may direct the Trustee in its
exercise of any trust or power.  The Trustee may withhold from Holders of the
Notes notice of any continuing Default or Event of Default (except a Default
or Event of Default relating to the payment of principal or interest) if it
determines that withholding notice is in their interest.

     In the case of any Event of Default occurring by reason of any willful
action (or inaction) taken (or not taken) by or on behalf of the Company with
the intention of avoiding payment of the premium that the Company would have
had to pay if the Company then had elected to redeem the Notes pursuant to
the optional redemption provisions of the Indenture, an equivalent premium
shall also become and be immediately due and payable to the extent permitted
by law upon the acceleration of the Notes.  If an Event of Default occurs
prior to May 1, 2002 by reason of any willful action (or inaction) taken (or
not taken) by or on behalf of the Company with the intention of avoiding the
prohibition on redemption of the Notes prior to May 1, 2002, then the premium
specified in the Indenture shall also become immediately due and payable to
the extent permitted by law upon the acceleration of the Notes.  

     The Holders of a majority in aggregate principal amount of the Notes
then outstanding by notice to the Trustee may on behalf of the Holders of all
of the Notes waive any existing Default or Event of Default and its
consequences under the Indenture except a continuing Default or Event of
Default in the payment of interest on, or the principal of, the Notes.

     13.  Trustee Dealings with Company.  The Trustee, in its individual or
any other capacity, may make loans to, accept deposits from, and perform
services for the Company or its Affiliates, and may otherwise deal with the
Company or its Affiliates, as if it were not the Trustee.

     14.  No Recourse Against Others.  A director, officer, employee,
incorporator or stockholder, of the Company, as such, shall not have any
liability for any obligations of the Company under the Notes or the Indenture
or for any claim based on, in respect of, or by reason of, such obligations
or their creation.  Each Holder by accepting a Note waives and releases all
such liability.  The waiver and release are part of the consideration for the
issuance of the Notes.

     15.  Authentication.  This Note shall not be valid until authenticated
by the manual signature of the Trustee or an authenticating agent.

     16.  Abbreviations.  Customary abbreviations may be used in the name of
a Holder or an assignee, such as:  TEN COM (= tenants in common), TEN ENT (=
tenants by the entireties), JT TEN (= joint tenants with right of
survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A
(= Uniform Gifts to Minors Act).

     17.  Additional Rights of Holders of Transfer Restricted Securities.  In
addition to the rights provided to Holders of Notes under the Indenture,
Holders of Transferred Restricted Securities shall have all the rights set
forth in the A/B Exchange Registration Rights Agreement dated as of April 30,
1997, between the Company and the parties named on the signature pages
thereof (the "Registration Rights Agreement").
<PAGE>
<PAGE>A2-8
     18.  CUSIP Numbers.  Pursuant to a recommendation promulgated by the
Committee on Uniform Security Identification Procedures, the Company has
caused CUSIP numbers to be printed on the Notes and the Trustee may use CUSIP
numbers in notices of redemption as a convenience to Holders.  No
representation is made as to the accuracy of such numbers either as printed
on the Notes or as contained in any notice of redemption and reliance may be
placed only on the other identification numbers placed thereon. 

     19.  The internal law of the State of New York shall govern and be used
to construe this Note, without regard to the principles of conflicts of laws.

     The Company will furnish to any Holder upon written request and without
charge a copy of the Indenture and/or the Registration Rights Agreement. 
Requests may be made to:

               L-3 Communications Corporation
               600 Third Avenue, 34th Floor,
               New York, New York 10016
               Attention: Vice President-Finance (Fax: 212-805-5470)
<PAGE>
<PAGE>A2-9
                                Assignment Form


     To assign this Note, fill in the form below: (I) or (we) assign and
     transfer this Note to 

____________________________________________________________________________
                 (Insert assignee's soc. sec. or tax I.D. no.)

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________
             (Print or type assignee's name, address and zip code)

and irrevocably appoint ______________________________________________ to
transfer this Note on the books of the Company.  The agent may substitute
another to act for him.

____________________________________________________________________________

                         Your Signature:____________________________________
                                         (Sign exactly as your name appears
                                              on the face of this Note)

Signature Guarantee.
<PAGE>
<PAGE>A2-10
                      Option of Holder to Elect Purchase

          If you want to elect to have this Note purchased by the Company
pursuant to Section 4.10 or 4.15 of the Indenture, check the box below:

          /_/ Section 4.10     /_/ Section 4.15

          If you want to elect to have only part of the Note purchased by the
Company pursuant to Section 4.10 or Section 4.15 of the Indenture, state the
amount you elect to have purchased:  $___________


Date:____________________   Your Signature:________________________________
                            (Sign exactly as your name appears on the Note)

                            Tax Identification No.: _______________________



Signature Guarantee.
<PAGE>
<PAGE>A2-11
      SCHEDULE OF EXCHANGES OF REGULATION S TEMPORARY GLOBAL NOTE<F4>

          The following exchanges of a part of this Regulation S Temporary
Global Note for an interest in another Global Note, or of other Restricted
Global Notes for an interest in this Regulation S Temporary Global Note, have
been made:

                                                Principal
              Amount of        Amount of     Amount of this    Signature of
             decrease in      increase in      Global Note      authorized
              Principal        Principal     following such     officer of
 Date of   Amount of this   Amount of this    decrease (or    Trustee or Note
 Exchange    Global Note      Global Note       increase)        Custodian
- --------   ---------------  ---------------  ---------------  --------------























____________________
[FN]
<F4> This should be included only if the Note is issued in global form.
<PAGE>
<PAGE>1
                        FORM OF CERTIFICATE OF TRANSFER

L-3 Communications Corporation
600 Third Avenue, 34th Floor,
New York, New York 10016

[Registrar address block]


          Re: 10 3/8% Senior Subordinated Notes, Due 2007. 

          Reference is hereby made to the Indenture, dated as of April 30,
1997 (the "Indenture"), between L-3 Communications Corporation, as issuer
(the "Company"), and The Bank of New York, as trustee.  Capitalized terms
used but not defined herein shall have the meanings given to them in the
Indenture.


          ______________, (the "Transferor") owns and proposes to transfer
the Note[s] or interest in such Note[s] specified in Annex A hereto, in the
principal amount  of $___________ in such Note[s] or interests (the
"Transfer"), to  __________ (the "Transferee"), as further specified in Annex
A hereto.  In connection with the Transfer, the Transferor hereby certifies
that:

                            [CHECK ALL THAT APPLY]

1.   /_/  Check if Transferee will take delivery of Book-Entry Interests in
the 144A Global Note or Definitive Notes Pursuant to Rule 144A.  The Transfer
is being effected pursuant to and in accordance with Rule 144A under the
United States Securities Act of 1933, as amended (the "Securities Act"), and,
accordingly, the Transferor hereby further certifies that the Book-Entry
Interests or Definitive Notes are being transferred to a Person that the
Transferor reasonably believes is purchasing the Book-Entry Interests or
Definitive Notes for its own account, or for one or more accounts with
respect to which such Person exercises sole investment discretion, and such
Person and each such account is a "qualified institutional buyer" within the
meaning of Rule 144A in a transaction meeting the requirements of Rule 144A
and such Transfer is in compliance with any applicable blue sky securities
laws of any state of the United States.  Upon consummation of the proposed
Transfer in accordance with the terms of the Indenture, the transferred Book-
Entry Interest or Definitive Note will be subject to the restrictions on
transfer enumerated in the Private Placement Legend printed on the 144A
Global Note and/or the Definitive Note and in the Indenture and the
Securities Act.

2.   /_/  Check if Transferee will take delivery of Book-Entry Interests in
the Temporary Regulation S Global Note, the Regulation S Global Note or
Definitive Notes pursuant to Regulation S.  The Transfer is being effected
pursuant to and in accordance with Rule 903 or Rule 904 under the Securities
Act and, accordingly, the Transferor hereby further certifies that (i) the
Transfer is not being made to a person in the United States and (x) at the
time the buy order was originated, the Transferee was outside the United
States or such Transferor and any Person acting on its behalf reasonably
believed and believes that the Transferee was outside the United States or
(y) the transaction was executed in, on or through the facilities of a
designated offshore securities market and neither such Transferor nor any
<PAGE>
<PAGE>2
Person acting on its behalf knows that the transaction was prearranged with a
buyer in the United States, (ii) no directed selling efforts have been made
in contravention of the requirements of Rule 903(b) or Rule 904(b) of
Regulation S under the Securities Act and (iii) the transaction is not part
of a plan or scheme to evade the registration requirements of the Securities
Act and (iv) if the proposed transfer is being made prior to the expiration
of the Restricted Period, the transfer is not being made to a U.S. Person or
for the account or benefit of a U.S. Person (other than an Initial
Purchaser).  Upon consummation of the proposed transfer in accordance with
the terms of the Indenture, the transferred Book-Entry Interest or Definitive
Note will be subject to the restrictions on Transfer enumerated in the
Private Placement Legend printed on the Regulation S Global Note and/or the
Definitive Note and in the Indenture and the Securities Act.

3.   /_/  Check and complete if Transferee will take delivery of Book-Entry
Interests in the IAI Global Note or Definitive Notes pursuant to any
provision of the Securities Act other than Rule 144A or Regulation S. The
Transfer is being effected in compliance with the transfer restrictions
applicable to Book-Entry Interests in Restricted Global Notes and Definitive
Notes bearing the Private Placement Legend and pursuant to and in accordance
with the Securities Act and any applicable blue sky securities laws of any
State of the United States, and accordingly the Transferor hereby further
certifies that (check one):

     (a)  /_/  such Transfer is being effected pursuant to and in accordance
with Rule 144 under the Securities Act;

                                      or

     (b)  /_/  such Transfer is being effected to the Company or a subsidiary
thereof,

                                      or

     (c)  /_/  such Transfer is being effected pursuant to an effective
registration statement under the Securities Act;

                                      or

     (d)  /_/  such Transfer is being effected to an Institutional Accredited
Investor and pursuant to an exemption from the registration requirements of
the Securities Act other than Rule 144A, Rule 144 or Rule 904, and the
Transferor hereby further certifies that the Transfer complies with the
transfer restrictions applicable to Book-Entry Interests in a Restricted
Global Note or Definitive Notes bearing the Private Placement Legend and the
requirements of the exemption claimed, which certification is supported by
(x) if such Transfer is in respect of a principal amount of Notes at the time
of Transfer of $250,000 or more, a certificate executed by the Transferee in
the form of Exhibit D to the Indenture, or (y) if such Transfer is in respect
of a principal amount  of Notes at the time of transfer of less than
$250,000, (1) a certificate executed by the Transferee in the form of Exhibit
D to the Indenture and (2) an Opinion of Counsel provided by the Transferor
or the Transferee (a copy of which the Transferor has attached to this
certification), to the effect that (1) such Transfer is in compliance with
the Securities Act and (2) such Transfer complies with any applicable blue
sky securities laws of any state of the United States.  Upon consummation of
the proposed transfer in accordance with the terms of the Indenture, the
<PAGE>
<PAGE>3
transferred Book-Entry Interest or Definitive Note will be subject to the
restrictions on transfer enumerated in the Private Placement Legend printed
on the IAI Global Note and/or the Definitive Notes and in the Indenture and
the Securities Act.

4.   /_/  Check if Transferee will take delivery of Book-Entry Interests in
the Unrestricted Global Note or in Definitive Notes that do not bear the
Private Placement Legend.

     (a)  /_/  Check if Transfer is pursuant to Rule 144.  (i) The Transfer
is being effected pursuant to and in accordance with Rule 144 under the
Securities Act and in compliance with the transfer restrictions contained in
the Indenture and any applicable blue sky securities laws of any state of the
United States and (ii) the restrictions on transfer contained in the
Indenture and the Private Placement Legend are not required in order to
maintain compliance with the Securities Act.  Upon consummation of the
proposed Transfer in accordance with the terms of the Indenture, the
transferred Book-Entry Interests or Definitive Notes will no longer be
subject to the restrictions on transfer enumerated in the Private Placement
Legend printed on the Restricted Global Notes, on Definitive Notes bearing
the Private Placement Legend and in the Indenture.

     (b)  /_/  Check if Transfer is Pursuant to Regulation S.  (i) The
Transfer is being effected pursuant to and in accordance with Rule 903 or
Rule 904 under the Securities Act and in compliance with the transfer
restrictions contained in the Indenture and any applicable blue sky
securities laws of any state of the United States and (ii) the restrictions
on transfer contained in the Indenture and the Private Placement Legend are
not required in order to maintain compliance with the Securities Act.  Upon
consummation of the proposed Transfer in accordance with the terms of the
Indenture, the transferred Book-Entry Interests or Definitive Notes will no
longer be subject to the restrictions on transfer enumerated in the Private
Placement Legend printed on the Restricted Global Notes, on Definitive Notes
bearing the Private Placement Legend and in the Indenture.

     (c)  /_/  Check if Transfer is Pursuant to Other Exemption.  (i) The
Transfer is being effected pursuant to and in compliance with an exemption
from the registration requirements of the Securities Act other than Rule 144,
Rule 903 or Rule 904 and in compliance with the transfer restrictions
contained in the Indenture and any applicable blue sky securities laws of any
State of the United States and (ii) the restrictions on transfer contained in
the Indenture and the Private Placement Legend are not required in order to
maintain compliance with the Securities Act.  Upon consummation of the
proposed Transfer in accordance with the terms of the Indenture, the
transferred Book-Entry Interests or Definitive Notes will not be subject to
the restrictions on transfer enumerated in the Private Placement Legend
printed on the Restricted Global Notes or Definitive Notes bearing the
Private Placement Legend and in the Indenture.
<PAGE>
<PAGE>4
          This certificate and the statements contained herein are made for
your benefit and the benefit of the Company.


                                       ____________________________________
                                       [Insert Name of Transferor]


                                       By: _________________________
                                           Name:
                                           Title:


Dated:  ______________, ____
<PAGE>
<PAGE>5
                      ANNEX A TO CERTIFICATE OF TRANSFER


1.   The Transferor owns and proposes to transfer the following:

                           [CHECK ONE OF (a) OR (b)]

     (a)  /_/  Book-Entry Interests in the:

          (i)  /_/ 144A Global Note (CUSIP ________), or

         (ii)  /_/ Regulation S Global Note (CUSIP ________), or

        (iii)  /_/ IAI Global Note (CUSIP ________); or

     (b)  /_/  Restricted Definitive Notes.


2.   After the Transfer the Transferee will hold:

                                  [CHECK ONE]

     (a)  /_/  Book-Entry Interests in the:

          (i)  /_/ 144A Global Note (CUSIP ________), or

         (ii)  /_/ Regulation S Global Note (CUSIP ________), or

        (iii)  /_/ IAI Global Note (CUSIP ________); or

         (iv)  /_/ Unrestricted Global Note (CUSIP ________); or

     (b)  /_/  Restricted Definitive Notes; or

     (c)  /_/  Definitive Notes that do not bear the Private Placement
               Legend,

     in accordance with the terms of the Indenture.
<PAGE>
<PAGE>1
                        FORM OF CERTIFICATE OF EXCHANGE


L-3 Communications Corporation
600 Third Avenue, 34th Floor,
New York, New York 10016
Attention: Vice President-Finance (Fax: 212-805-5470)



          Re:10 3/8% Senior Subordinated Notes, Due 2007

                                 (CUSIP ________)

          Reference is hereby made to the Indenture, dated as of April __,
1997 (the "Indenture"), between L-3 Communications Corporation, as issuer
(the "Company"), and The Bank of New York, as trustee.  Capitalized terms
used but not defined herein shall have the meanings given to them in the
Indenture.

          ______________, (the "Holder") owns and proposes to exchange the
Note[s] or interest in such Note[s] specified herein, in the principal amount 
of $____________ in such Note[s] or interests (the "Exchange").  In
connection with the Exchange, the Holder hereby certifies that:

1.   Exchange of Restricted Definitive Notes or Restricted Book-Entry
Interests for Definitive Notes that do not bear the Private Placement Legend
or Unrestricted Book-Entry Interests

     (a)  /_/  Check if Exchange is from Restricted Book-Entry Interest to
Unrestricted Book-Entry Interest.  In connection with the Exchange of the
Holder's Restricted Book-Entry Interest for Unrestricted Book-Entry Interests
in an equal principal amount, the Holder hereby certifies (i) the
Unrestricted Book-Entry Interests are being acquired for the Holder's own
account without transfer, (ii) such Exchange has been effected in compliance
with the transfer restrictions applicable to the Global Notes and pursuant to
and in accordance with the United States Securities Act of 1933, as amended
(the "Securities Act"), (iii) the restrictions on transfer contained in the
Indenture and the Private Placement Legend are not required in order to
maintain compliance with the Securities Act and (iv) the Unrestricted Book-
Entry Interests are being acquired in compliance with any applicable blue sky
securities laws of any state of the United States.

     (b)  /_/  Check if Exchange is from Restricted Book-Entry Interest to
Definitive Notes that do not bear the Private Placement Legend.  In
connection with the Exchange of the Holder's Restricted Book-Entry Interests
for Definitive Notes that do not bear the Private Placement Legend, the
Holder hereby certifies (i) the Definitive Notes are being acquired for the
Holder's own account without transfer, (ii) such Exchange has been effected
in compliance with the transfer restrictions applicable to the Restricted
Global Notes and pursuant to and in accordance with the Securities Act, (iii)
the restrictions on transfer contained in the Indenture and the Private
Placement Legend are not required in order to maintain compliance with the
Securities Act and (iv) the Definitive Notes are being acquired in compliance
with any applicable blue sky securities laws of any state of the United
States.
<PAGE>
<PAGE>2
     (c)  /_/  Check if Exchange is from Restricted Definitive Notes to
Unrestricted Book-Entry Interests.  In connection with the Holder's Exchange
of Restricted Definitive Notes for Unrestricted Book-Entry Interests, (i) the
Unrestricted Book-Entry Interests are being acquired for the Holder's own
account without transfer, (ii) such Exchange has been effected in compliance
with the transfer restrictions applicable to Restricted Definitive Notes and
pursuant to and in accordance with the Securities Act, (iii) the restrictions
on transfer contained in the Indenture and the Private Placement Legend are
not required in order to maintain compliance with the Securities Act and (iv)
the Unrestricted Book-Entry Interests are being acquired in compliance with
any applicable blue sky securities laws of any state of the United States.

     (d)  /_/  Check if Exchange is from Restricted Definitive Notes to
Definitive Notes that do not bear the Private Placement Legend.  In
connection with the Holder's Exchange of a Restricted Definitive Note for
Definitive Notes that do not bear the Private Placement Legend, the Holder
hereby certifies (i) the Definitive Notes that do not bear the Private
Placement Legend are being acquired for the Holder's own account without
transfer, (ii) such Exchange has been effected in compliance with the
transfer restrictions applicable to Restricted Definitive Notes and pursuant
to and in accordance with the Securities Act, (iii) the restrictions on
transfer contained in the Indenture and the Private Placement Legend are not
required in order to maintain compliance with the Securities Act and (iv) the
Notes are being acquired in compliance with any applicable blue sky
securities laws of any state of the United States.

2.   Exchange of Restricted Definitive Notes or Restricted Book-Entry
Interests for Restricted Definitive Notes or Restricted Book-Entry Interests

     (a)  /_/  Check if Exchange is from Restricted Book-Entry Interests to
Restricted Definitive Note.  In connection with the Exchange of the Holder's
Restricted Book-Entry Interest for Restricted Definitive Notes with an equal
principal amount, (i) the Restricted Definitive Notes are being acquired for
the Holder's own account without transfer and (ii) such Exchange has been
effected in compliance with the transfer restrictions applicable to the
Restricted Global Notes and pursuant to and in accordance with the Securities
Act, and in compliance with any applicable blue sky securities laws of any
state of the United States.  Upon consummation of the proposed Exchange in
accordance with the terms of the Indenture, the Restricted Definitive Notes
issued will be subject to the restrictions on transfer enumerated in the
Private Placement Legend printed on the Restricted Definitive Notes and in
the Indenture and the Securities Act.

     (b)  /_/  Check if Exchange is from Restricted Definitive Notes to
Restricted Book-Entry Interests.  In connection with the Exchange of the
Holder's Restricted Definitive Note for Restricted Book-Entry Interests in
the [CHECK ONE] /_/ 144A Global Note, /_/ Regulation S Global Note, /_/ IAI
Global Note with an equal principal amount, (i) the Definitive Notes are
being acquired for the Holder's own account without transfer and (ii) such
Exchange has been effected in compliance with the transfer restrictions
applicable to the Restricted Definitive Note and pursuant to and in
accordance with the Securities Act, and in compliance with any applicable
blue sky securities laws of any state of the United States.  Upon
consummation of the proposed Exchange in accordance with the terms of the
Indenture, the Book-Entry Interests issued will be subject to the
restrictions on transfer enumerated in the Private Placement Legend printed
<PAGE>
<PAGE>3
on the relevant Restricted Global Note and in the Indenture and the
Securities Act.

          This certificate and the statements contained herein are made for
your benefit and the benefit of the Company.


                                       ____________________________________
                                       [Insert Name of Holder]


                                       By: _________________________
                                           Name:
                                           Title:


Dated:  _____________, ______
<PAGE>
<PAGE>1
                           FORM OF CERTIFICATE FROM
                  ACQUIRING INSTITUTIONAL ACCREDITED INVESTOR



L-3 Communications Corporation
600 Third Avenue, 34th Floor,
New York, New York 10016
Attention: Vice President-Finance (Fax: 212-805-5470)


               Re:  10 3/8% Senior Subordinated Notes, Due 2007

          Reference is hereby made to the Indenture, dated as of April 30,
1997 (the "Indenture"), between L-3 Communications Corporation, as issuer
(the "Company"), and The Bank of New York, as trustee.  Capitalized terms
used but not defined herein shall have the meanings given to them in the
Indenture.

          In connection with our proposed purchase of $____________ aggregate
principal amount at maturity of:

     (a)  /_/  Book-Entry Interests, or

     (b)  /_/  Definitive Notes,

     we confirm that:

          1.   We understand that any subsequent transfer of the Notes or any
interest therein is subject to certain restrictions and conditions set forth
in the Indenture and the undersigned agrees to be bound by, and not to
resell, pledge or otherwise transfer the Notes or any interest therein except
in compliance with, such restrictions and conditions and the United States
Securities Act of 1933, as amended (the "Securities Act").

          2.   We understand that the offer and sale of the Notes have not
been registered under the Securities Act, and that the Notes and any interest
therein may not be offered or sold except as permitted in the following
sentence.  We agree, on our own behalf and on behalf of any accounts for
which we are acting as hereinafter stated, that if we should sell the Notes
or any interest therein, we will do so only (A) to the Company or any
subsidiary thereof, (B) in accordance with Rule 144A under the Securities Act
to a "qualified institutional buyer" (as defined therein), (C) to an
institutional "accredited investor" (as defined below) that, prior to such
transfer, furnishes (or has furnished on its behalf by a U.S. broker-dealer)
to you and to the Company a signed letter substantially in the form of this
letter and, if such transfer is in respect of a principal amount  of Notes,
at the time of transfer of less than $250,000, an Opinion of Counsel in form
reasonably acceptable to the Company to the effect that such transfer is in
compliance with the Securities Act, (D) outside the United States in
accordance with Rule 904 of Regulation S under the Securities Act, (E)
pursuant to the provisions of Rule 144 under the Securities Act or (F)
pursuant to an effective registration statement under the Securities Act, and
we further agree to provide to any person purchasing the Definitive Notes or
Book-Entry Interests from us in a transaction meeting the requirements of
clauses (A) through (E) of this paragraph a notice advising such purchaser
that resales thereof are restricted as stated herein.
<PAGE>
<PAGE>2
          3.   We understand that, on any proposed resale of the Notes or
Book-Entry Interests, we will be required to furnish to you and the Company
such certifications, legal opinions and other information as you and the
Company may reasonably require to confirm that the proposed sale complies
with the foregoing restrictions.  We further understand that the Notes
purchased by us will bear a legend to the foregoing effect.  We further
understand that any subsequent transfer by us of the Notes or Book-Entry
Interests therein acquired by us must be effected through one of the
Placement Agents.

          4.   We are an institutional "accredited investor" (as defined in
Rule 501(a)(1), (2), (3) or (7) of Regulation D under the Securities Act) and
have such knowledge and experience in financial and business matters as to be
capable of evaluating the merits and risks of our investment in the Notes,
and we and any accounts for which we are acting are each able to bear the
economic risk of our or its investment.

          5.   We are acquiring the Notes or Book-Entry Interests purchased
by us for our own account or for one or more accounts (each of which is an
institutional "accredited investor") as to each of which we exercise sole
investment discretion.

          You and the Company are entitled to rely upon this letter and are
irrevocably authorized to produce this letter or a copy hereof to any
interested party in any administrative or legal proceedings or official
inquiry with respect to the matters covered hereby.




                                       ____________________________________
                                       [Insert Name of Accredited Investor]


                                       By: _________________________
                                           Name:
                                           Title:


Dated:  _____________, ______
<PAGE>
<PAGE>E-1
                                                                     EXHIBIT E

  Form of Supplemental Indenture to Be Delivered by Guaranteeing Subsidiary



          Supplemental Indenture (this "Supplemental Indenture"), dated as of
________________, between __________________ (the "Guaranteeing Subsidiary"),
a subsidiary of L-3 Communications Corporation (or its permitted successor),
a Delaware corporation (the "Company"), and The Bank of New York, as trustee
under the indenture referred to below (the "Trustee").

                              W I T N E S S E T H

          WHEREAS, the Company has heretofore executed and delivered to the
Trustee an indenture (the "Indenture"), dated as of April 30, 1997 providing
for the issuance of an aggregate principal amount of up to $225,000,000 of
10 3/8% Senior Notes due 2007 (the "Notes");

          WHEREAS, the Indenture provides that under certain circumstances
the Guaranteeing Subsidiary shall execute and deliver to the Trustee a
supplemental indenture pursuant to which the Guaranteeing Subsidiary shall
unconditionally guarantee all of the Company's Obligations under the Notes
and the Indenture on the terms and conditions set forth herein (the
"Subsidiary Guarantee"); and

          WHEREAS, pursuant to Section 4.13 of the Indenture, the Trustee is
authorized to execute and deliver this Supplemental Indenture.

          NOW THEREFORE, in consideration of the foregoing and for other good
and valuable consideration, the receipt of which is hereby acknowledged, the
Guaranteeing Subsidiary and the Trustee mutually covenant and agree for the
equal and ratable benefit of the Holders of the Notes as follows:

     1.   Capitalized Terms.  Capitalized terms used herein without
definition shall have the meanings assigned to them in the Indenture.

     2.   Agreement to Guarantee.  The Guaranteeing Subsidiary hereby agrees
as follows:

          (a)  The Guaranteeing Subsidiary, jointly and severally with all
               other Guaranteeing Subsidiaries, if any, unconditionally
               guarantees to each Holder of a Senior Note authenticated and
               delivered by the Trustee and to the Trustee and its successors
               and assigns, regardless of the validity and enforceability of
               the Indenture, the Notes or the Obligations of the Company
               under the Indenture or the Notes, that:

          (i)  the principal of, premium and interest on the Notes will be
               promptly paid in full when due, whether at maturity, by
               acceleration, redemption or otherwise, and interest on the
               overdue principal of, premium and interest on the Notes, to
               the extent lawful, and all other Obligations of the Company to
               the Holders or the Trustee thereunder or under the Indenture
               will be promptly paid in full, all in accordance with the
               terms thereof; and
<PAGE>
<PAGE>E-2
          (ii) in case of any extension of time for payment or renewal of any
               Notes or any of such other Obligations, that the same will be
               promptly paid in full when due in accordance with the terms of
               the extension or renewal, whether at stated maturity, by
               acceleration or otherwise.

          (b)  Notwithstanding the foregoing, in the event that this
               Subsidiary Guarantee would constitute or result in a violation
               of any applicable fraudulent conveyance or similar law of any
               relevant jurisdiction, the liability of the Guaranteeing
               Subsidiary under this Supplemental Indenture and its
               Subsidiary Guarantee shall be reduced to the maximum amount
               permissible under such fraudulent conveyance or similar law.

     3.   Execution and Delivery of Subsidiary Guarantees.

          (a)  To evidence its Subsidiary Guarantee set forth in this
               Supplemental Indenture, the Guaranteeing Subsidiary hereby
               agrees that a notation of such Subsidiary Guarantee
               substantially in the form of Exhibit F to the Indenture shall
               be endorsed by an officer of such Guaranteeing Subsidiary on
               each Senior Note authenticated and delivered by the Trustee
               after the date hereof.

          (b)  Notwithstanding the foregoing, the Guaranteeing Subsidiary
               hereby agrees that its Subsidiary Guarantee set forth herein
               shall remain in full force and effect notwithstanding any
               failure to endorse on each Senior Note a notation of such
               Subsidiary Guarantee.

          (c)  If an Officer whose signature is on this Supplemental
               Indenture or on the Subsidiary Guarantee no longer holds that
               office at the time the Trustee authenticates the Senior Note
               on which a Subsidiary Guarantee is endorsed, the Subsidiary
               Guarantee shall be valid nevertheless.

          (d)  The delivery of any Senior Note by the Trustee, after the
               authentication thereof under the Indenture, shall constitute
               due delivery of the Subsidiary Guarantee set forth in this
               Supplemental Indenture on behalf of the Guaranteeing
               Subsidiary.

          (e)  The Guaranteeing Subsidiary hereby agrees that its obligations
               hereunder shall be unconditional, regardless of the validity,
               regularity or enforceability of the Notes or the Indenture,
               the absence of any action to enforce the same, any waiver or
               consent by any Holder of the Notes with respect to any
               provisions hereof or thereof, the recovery of any judgment
               against the Company, any action to enforce the same or any
               other circumstance which might otherwise constitute a legal or
               equitable discharge or defense of a guarantor.

          (f)  The Guaranteeing Subsidiary hereby waives diligence,
               presentment, demand of payment, filing of claims with a court
               in the event of insolvency or bankruptcy of the Company, any
               right to require a proceeding first against the Company,
               protest, notice and all demands whatsoever and covenants that
<PAGE>
<PAGE>E-3
               its Subsidiary Guarantee made pursuant to this Supplemental
               Indenture will not be discharged except by complete
               performance of the obligations contained in the Notes and the
               Indenture.

          (g)  If any Holder or the Trustee is required by any court or
               otherwise to return to the Company or the Guaranteeing
               Subsidiary, or any Custodian, Trustee, liquidator or other
               similar official acting in relation to either the Company or
               the Guaranteeing Subsidiary, any amount paid by either to the
               Trustee or such Holder, the Subsidiary Guarantee made pursuant
               to this Supplemental Indenture, to the extent theretofore
               discharged, shall be reinstated in full force and effect.

          (h)  The Guaranteeing Subsidiary agrees that it shall not be
               entitled to any right of subrogation in relation to the
               Holders in respect of any obligations guaranteed hereby until
               payment in full of all obligations guaranteed hereby.  The
               Guaranteeing Subsidiary further agrees that, as between the
               Guaranteeing Subsidiary, on the one hand, and the Holders and
               the Trustee, on the other hand:

               (i)  the maturity of the obligations guaranteed hereby may be
                    accelerated as provided in Article 6 of the Indenture for
                    the purposes of the Subsidiary Guarantee made pursuant to
                    this Supplemental Indenture, notwithstanding any stay,
                    injunction or other prohibition preventing such
                    acceleration in respect of the obligations guaranteed
                    hereby; and

               (ii) in the event of any declaration of acceleration of such
                    obligations as provided in Article 6 of the Indenture,
                    such obligations (whether or not due and payable) shall
                    forthwith become due and payable by the Guaranteeing
                    Subsidiary for the purpose of the Subsidiary Guarantee
                    made pursuant to this Supplemental Indenture.

          (i)  The Guaranteeing Subsidiary shall have the right to seek
               contribution from any other non-paying Guaranteeing Subsidiary
               so long as the exercise of such right does not impair the
               rights of the Holders or the Trustee under the Subsidiary
               Guarantee made pursuant to this Supplemental Indenture.

     4.   Guaranteeing Subsidiary May Consolidate, Etc. on Certain Terms.

          (a)  Except as set forth in Articles 4 and 5 of the Indenture,
               nothing contained in the Indenture, this Supplemental
               Indenture or in the Notes shall prevent any consolidation or
               merger of the Guaranteeing Subsidiary with or into the Company
               or any other Guaranteeing Subsidiary or shall prevent any
               transfer, sale or conveyance of the property of the
               Guaranteeing Subsidiary as an entirety or substantially as an
               entirety, to the Company or any other Guaranteeing Subsidiary.

          (b)  Except as set forth in Article 4 of the Indenture, nothing
               contained in the Indenture, this Supplemental Indenture or in
               the Notes shall prevent any consolidation or merger of the
<PAGE>
<PAGE>E-4
               Guaranteeing Subsidiary with or into a corporation or
               corporations other than the Company or any other Guaranteeing
               Subsidiary (in each case, whether or not affiliated with the
               Guaranteeing Subsidiary), or successive consolidations or
               mergers in which a Guaranteeing Subsidiary or its successor or
               successors shall be a party or parties, or shall prevent any
               sale or conveyance of the property of a Guaranteeing
               Subsidiary as an entirety or substantially as an entirety, to
               a corporation other than the Company or any other Guaranteeing
               Subsidiary (in each case, whether or not affiliated with the
               Guaranteeing Subsidiary) authorized to acquire and operate the
               same; provided, however, that the Guaranteeing Subsidiary
               hereby covenants and agrees that (i) subject to the Indenture,
               upon any such consolidation, merger, sale or conveyance, the
               due and punctual performance and observance of all of the
               covenants and conditions of the Indenture and this
               Supplemental Indenture to be performed by such Guaranteeing
               Subsidiary, shall be expressly assumed (in the event that the
               Guaranteeing Subsidiary is not the surviving corporation in
               the merger), by supplemental indenture satisfactory in form to
               the Trustee, executed and delivered to the Trustee, by the
               corporation formed by such consolidation, or into which the
               Guaranteeing Subsidiary shall have been merged, or by the
               corporation which shall have acquired such property and (ii)
               immediately after giving effect to such consolidation, merger,
               sale or conveyance no Default or Event of Default exists.

          (c)  In case of any such consolidation, merger, sale or conveyance
               and upon the assumption by the successor corporation, by
               supplemental indenture, executed and delivered to the Trustee
               and satisfactory in form to the Trustee, of the Subsidiary
               Guarantee made pursuant to this Supplemental Indenture and the
               due and punctual performance of all of the covenants and
               conditions of the Indenture and this Supplemental Indenture to
               be performed by the Guaranteeing Subsidiary, such successor
               corporation shall succeed to and be substituted for the
               Guaranteeing Subsidiary with the same effect as if it had been
               named herein as the Guaranteeing Subsidiary; provided that,
               solely for purposes of computing Consolidated Net Income for
               purposes of clause (b) of the first paragraph of Section 4.07
               in the Indenture, the Consolidated Net Income of any Person
               other than Central Tractor Farm & Country, Inc. and its
               Restricted Subsidiaries shall only be included for periods
               subsequent to the effective time of such merger,
               consolidation, combination or transfer of assets.  Such
               successor corporation thereupon may cause to be signed any or
               all of the Subsidiary Guarantees to be endorsed upon the Notes
               issuable under the Indenture which theretofore shall not have
               been signed by the Company and delivered to the Trustee.  All
               the Subsidiary Guarantees so issued shall in all respects have
               the same legal rank and benefit under the Indenture and this
               Supplemental Indenture as the Subsidiary Guarantees
               theretofore and thereafter issued in accordance with the terms
               of the Indenture and this Supplemental Indenture as though all
               of such Subsidiary Guarantees had been issued at the date of
               the execution hereof.
<PAGE>
<PAGE>E-5
     5.   Releases.

               (a) Concurrently with any sale of assets (including, if
               applicable, all of the Capital Stock of the Guaranteeing
               Subsidiary), all Liens, if any, in favor of the Trustee in the
               assets sold thereby shall be released; provided that in the
               event of an Asset Sale, the Net Proceeds from such sale or
               other disposition are treated in accordance with the
               provisions of Section 4.10 of the Indenture.  If the assets
               sold in such sale or other disposition include all or
               substantially all of the assets of the Guaranteeing Subsidiary
               or all of the Capital Stock of the Guaranteeing Subsidiary,
               then the Guaranteeing Subsidiary (in the event of a sale or
               other disposition of all of the Capital Stock of such
               Guaranteeing Subsidiary) or the Person acquiring the property
               (in the event of a sale or other disposition of all or
               substantially all of the assets of such Guaranteeing
               Subsidiary) shall be released from and relieved of its
               obligations under this Supplemental Indenture and its
               Subsidiary Guarantee made pursuant hereto; provided that in
               the event of an Asset Sale, the Net Proceeds from such sale or
               other disposition are treated in accordance with the
               provisions of Section 4.10 of the Indenture.  Upon delivery by
               the Company to the Trustee of an Officers' Certificate to the
               effect that such sale or other disposition was made by the
               Company or the Guaranteeing Subsidiary, as the case may be, in
               accordance with the provisions of the Indenture and this
               Supplemental Indenture, including without limitation, Section
               4.10 of the Indenture, the Trustee shall execute any documents
               reasonably required in order to evidence the release of the
               Guaranteeing Subsidiary from its obligations under this
               Supplemental Indenture and its Subsidiary Guarantee made
               pursuant hereto.  If the Guaranteeing Subsidiary is not
               released from its obligations under its Subsidiary Guarantee,
               it shall remain liable for the full amount of principal of and
               interest on the Notes and for the other obligations of such
               Guaranteeing Subsidiary under the Indenture as provided in
               this Supplemental Indenture.

               (b) Upon the designation of a Guaranteeing Subsidiary as an
               Unrestricted Subsidiary in accordance with the terms of the
               Supplemental Indenture, such Guaranteeing Subsidiary shall be
               released and relieved of its obligations under its Subsidiary
               Guarantee and this Supplemental Indenture.  Upon delivery by
               the Company to the Trustee of an Officers' Certificate and an
               Opinion of Counsel to the effect that such designation of such
               Guaranteeing Subsidiary as an Unrestricted Subsidiary was made
               by the Company in accordance with the provisions of this
               Supplemental Indenture, also including without limitation
               Section 4.07 of the Indenture, the Trustee shall execute any
               documents reasonably required in order to evidence the release
               of such Guaranteeing Subsidiary from its obligations under its
               Subsidiary Guarantee.  Any Guaranteeing Subsidiary not
               released from its obligations under its Subsidiary Guarantee
               shall remain liable for the full amount of principal of and
               interest on the Notes and for the other obligations of any
<PAGE>
<PAGE>E-6
               Guaranteeing Subsidiary under the Indenture as provided in
               Article 10.

     6.   No Recourse Against Others.  No past, present or future director,
officer, employee, incorporator, stockholder or agent of the Guaranteeing
Subsidiary, as such, shall have any liability for any obligations of the
Company or any Guaranteeing Subsidiary under the Notes, any Subsidiary
Guarantees, the Indenture or this Supplemental Indenture or for any claim
based on, in respect of, or by reason of, such obligations or their creation. 
Each Holder of the Notes by accepting a Senior Note waives and releases all
such liability.  The waiver and release are part of the consideration for
issuance of the Notes.  Such waiver may not be effective to waive liabilities
under the federal securities laws and it is the view of the Commission that
such a waiver is against public policy.

     7.   NEW YORK LAW TO GOVERN.  THE INTERNAL LAW OF THE STATE OF NEW YORK
SHALL GOVERN AND BE USED TO CONSTRUE THIS SUPPLEMENTAL INDENTURE, WITHOUT
REGARD TO PRINCIPLES OF CONFLICTS OF LAWS. 

     8.   Counterparts  The parties may sign any number of copies of this
Supplemental Indenture.  Each signed copy shall be an original, but all of
them together represent the same agreement.

     9.   Effect of Headings.  The Section headings herein are for
convenience only and shall not affect the construction hereof.

     10.  The Trustee.  The Trustee shall not be responsible in any manner
whatsoever for or in respect of the validity or sufficiency of this
Supplemental Indenture or for or in respect of the recitals contained herein,
all of which recitals are made solely by the Guaranteeing Subsidiary and the
Company.
<PAGE>
<PAGE>E-7
          IN WITNESS WHEREOF, the parties hereto have caused this
Supplemental Indenture to be duly executed and attested, all as of the date
first above written.


 Dated:  ____________ ___, ____        [GUARANTEEING SUBSIDIARY]



                                       By: _______________________________
                                       Name:
                                       Title:




 Dated:  ____________ ___, ____        The Bank of New York
                                          as Trustee



                                       By: _______________________________
                                       Name:
                                       Title:
<PAGE>
<PAGE>F-1
                                   EXHIBIT F

 Form of Notation on Senior Subordinated Note Relating to Subsidiary Guarantee


          Each Guaranteeing Subsidiary (as defined in the Supplemental
Indenture (the "Supplemental Indenture") among _______________ and
_________________, (i) has jointly and severally unconditionally guaranteed
(a) the due and punctual payment of the principal of, premium and interest on
the Notes, whether at maturity or an interest payment date, by acceleration,
call for redemption or otherwise, (b) the due and punctual payment of
interest on the overdue principal and premium of, and interest on the Notes,
and (c) in case of any extension of time of payment or renewal of any Notes
or any of such other obligations, the same will be promptly paid in full when
due in accordance with the terms of the extension or renewal, whether at
stated maturity, by acceleration or otherwise and (ii) has agreed to pay any
and all costs and expenses (including reasonable attorneys' fees) incurred by
the Trustee or any Holder in enforcing any rights under this Subsidiary
Guarantee.

          Notwithstanding the foregoing, in the event that the Subsidiary
Guarantee of any Guaranteeing Subsidiary would constitute or result in a
violation of any applicable fraudulent conveyance or similar law of any
relevant jurisdiction, the liability of such Guaranteeing Subsidiary under
its Subsidiary Guarantee shall be reduced to the maximum amount permissible
under such fraudulent conveyance or similar law.

          No past, present or future director, officer, employee, agent,
incorporator, stockholder or agent of any Guaranteeing Subsidiary, as such,
shall have any liability for any obligations of the Company or any
Guaranteeing Subsidiary under the Notes, any Subsidiary Guarantee, Indenture,
any supplemental indenture delivered pursuant to the Indenture by such
Guaranteeing Subsidiary or any Subsidiary Guarantees, or for any claim based
on, in respect of or by reason of such obligations or their creation.  Each
Holder by accepting a Senior Note waives and releases all such liability.

          This Subsidiary Guarantee shall be binding upon each Guaranteeing
Subsidiary and its successors and assigns and shall inure to the benefit of
the successors and assigns of the Trustee and the Holders and, in the event
of any transfer or assignment of rights by any Holder or the Trustee, the
rights and privileges herein conferred upon that party shall automatically
extend to and be vested in such transferee or assignee, all subject to the
terms and conditions hereof.

          This Subsidiary Guarantee shall not be valid or obligatory for any
purpose until the certificate of authentication on the Senior Note upon which
this Subsidiary Guarantee is noted have been executed by the Trustee under
<PAGE>
<PAGE>F-2
the Indenture by the manual signature of one of its authorized officers. 
Capitalized terms used herein have the meaning assigned to them in the
Indenture.

                                       [GUARANTEEING SUBSIDIARY]


                                       By:_______________________
                                       Name:
                                       Title:



                                                                   EXHIBIT 4.2


                                                       CUSIP/CINS ____________

                  10 3/8% Senior Subordinated Notes due 2007

     No. ___                                                       $__________

                        L-3 COMMUNICATIONS CORPORATION

     promises to pay to __________________________________________________

     or registered assigns,

     the principal sum of ________________________________________________

     Dollars on May 1, 2007.

     Interest Payment Dates:  May 1, and November 1

     Record Dates:  April 15, and October 15

                                    Dated: _______________, 199__

                                    L-3 Communications Corporation



                                    By:______________________________
                                      Name:
                                      Title:


                                    By:______________________________
                                      Name:
                                      Title:
This is one of the [Global] 
Notes referred to in the                      (SEAL)
within-mentioned Indenture:

Dated:

The Bank of New York,
as Trustee

By:__________________________________
<PAGE>
<PAGE>2
                                (Back of Note)

                  10 3/8% Senior Subordinated Notes due 2007


[THIS GLOBAL NOTE IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE
GOVERNING THIS NOTE) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE
BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY
CIRCUMSTANCES EXCEPT THAT (I) THE TRUSTEE MAY MAKE SUCH NOTATIONS HEREON AS
MAY BE REQUIRED PURSUANT TO SECTION 2.07 OF THE INDENTURE, (II) THIS GLOBAL
NOTE MAY BE EXCHANGED IN WHOLE BUT NOT IN PART PURSUANT TO SECTION 2.06(a) OF
THE INDENTURE, (III) THIS GLOBAL NOTE MAY BE DELIVERED TO THE TRUSTEE FOR
CANCELLATION PURSUANT TO SECTION 2.11 OF THE INDENTURE AND (IV) THIS GLOBAL
NOTE MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE PRIOR WRITTEN
CONSENT OF THE COMPANY.]<F1>

[THE SECURITY (OR ITS PREDECESSOR) EVIDENCED HEREBY WAS ORIGINALLY ISSUED IN
A TRANSACTION EXEMPT FROM REGISTRATION UNDER SECTION 5 OF THE UNITED STATES
SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), AND THE SECURITY
EVIDENCED HEREBY MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE
ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM.  EACH
PURCHASER OF THE SECURITY EVIDENCED HEREBY IS HEREBY NOTIFIED THAT THE SELLER
MAY BE RELYING ON THE EXEMPTION FROM THE PROVISION OF SECTION 5 OF THE
SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.  THE HOLDER OF THE SECURITY
EVIDENCED HEREBY AGREES FOR THE BENEFIT OF THE COMPANY THAT (A) SUCH SECURITY
MAY BE RESOLD, PLEDGED OR OTHERWISE TRANSFERRED, ONLY (1) (a) TO A PERSON
WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS
DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (b) IN A TRANSACTION MEETING THE REQUIREMENTS OF
RULE 144 UNDER THE SECURITIES ACT, (c) OUTSIDE THE UNITED STATES TO A FOREIGN
PERSON IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 904 UNDER THE
SECURITIES ACT OR (d) IN ACCORDANCE WITH ANOTHER EXEMPTION FROM THE
REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (AND BASED UPON AN OPINION OF
COUNSEL IF THE COMPANY SO REQUESTS), (2) TO THE COMPANY OR (3) PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT, IN EACH CASE, IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR ANY OTHER
APPLICABLE JURISDICTION AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER
IS REQUIRED TO, NOTIFY ANY PURCHASER FROM IT OF THE SECURITY EVIDENCED HEREBY
OF THE RESALE RESTRICTIONS SET FORTH IN (A) ABOVE.]<F2>

     Capitalized terms used herein shall have the meanings assigned to them
in the Indenture referred to below unless otherwise indicated.

____________________
[FN]
<F1> This paragraph should be included only if the Note is issued in global
     form.
<F2> This paragraph should be included only if applicable pursuant to the
     terms of the Indenture.
<PAGE>
<PAGE>3
     1.  Interest.  L-3 Communications Corporation, a Delaware corporation
(the "Company"), promises to pay interest on the principal amount of this
Note at 10 3/8% per annum from April 30, 1997 until maturity and shall pay
the Liquidated Damages payable pursuant to Section 5 of the Registration
Rights Agreement referred to below.  The Company will pay interest and
Liquidated Damages, if any, semi-annually on May 1 and November 1 of each
year, or if any such day is not a Business Day, on the next succeeding
Business Day (each an "Interest Payment Date"), with the same force and
effect as if made on the date for such payment.  Interest on the Notes will
accrue from the most recent date to which interest has been paid or, if no
interest has been paid, from the date of issuance; provided that if there is
no existing Default in the payment of interest, and if this Note is
authenticated between a record date referred to on the face hereof and the
next succeeding Interest Payment Date, interest shall accrue from such next
succeeding Interest Payment Date; provided, further, that the first Interest
Payment Date shall be November 1, 1997.  The Company shall pay interest
(including post-petition interest in any proceeding under any Bankruptcy Law)
on overdue principal and premium, if any, from time to time on demand at the
rate then in effect to the extent lawful; it shall pay interest (including
post-petition interest in any proceeding under any Bankruptcy Law) on overdue
installments of interest and Liquidated Damages (without regard to any
applicable grace periods) from time to time on demand at the same rate to the
extent lawful.  Interest will be computed on the basis of a 360-day year of
twelve 30-day months.

     2.  Method of Payment.  The Company will pay interest on the Notes
(except defaulted interest) and Liquidated Damages to the Persons who are
registered Holders of Notes at the close of business on the April 15 or
October 15 next (whether or not a Business Day) preceding the Interest
Payment Date, even if such Notes are cancelled after such record date and on
or before such Interest Payment Date, except as provided in Section 2.12 of
the Indenture with respect to defaulted interest.  The Notes will be payable
as to principal, premium and Liquidated Damages, if any, and interest at the
office or agency of the Company maintained for such purpose within The City
and State of New York, or, at the option of the Company, payment of interest
and Liquidated Damages may be made by check mailed to the Holders at their
addresses set forth in the register of Holders, and provided that payment by
wire transfer of immediately available funds will be required with respect to
principal of and interest, premium and Liquidated Damages on, all Global
Notes and all other Notes the Holders of which shall have provided wire
transfer instructions to the Company or the Paying Agent if such Holders
shall be registered Holders of at least $250,000 in principal amount of the
Notes.  Such payment shall be in such coin or currency of the United States
of America as at the time of payment is legal tender for payment of public
and private debts.

     3.  Paying Agent and Registrar.  Initially, The Bank of New York, the
Trustee under the Indenture, will act as Paying Agent and Registrar.  The
Company may change any Paying Agent or Registrar without notice to any
Holder.  The Company or any of its Subsidiaries may act in any such capacity.

     4.  Indenture.  The Company issued the Notes under an Indenture dated as
of April 30, 1997 ("Indenture") between the Company and the Trustee.  The
terms of the Notes include those stated in the Indenture and those made part
of the Indenture by reference to the Trust Indenture Act of 1939, as amended
(15 U.S. Code Sections 77aaa-77bbbb).  The Notes are subject to all such
<PAGE>
<PAGE>4
terms, and Holders are referred to the Indenture and such Act for a statement
of such terms.  To the extent any provision of this Note conflicts with the
express provisions of the Indenture, the provisions of the Indenture shall
govern and be controlling.  The Notes are obligations of the Company limited
to $225.0 million in aggregate principal amount, plus amounts, if any, issued
to pay Liquidated Damages on outstanding Notes as set forth in Paragraph 2
hereof.

     5.  Optional Redemption.

          (a) Except as set forth in clause (b) of this paragraph 5, the
Notes shall not be redeemable at the Company's option prior to May 1, 2002. 
Thereafter, the Notes shall be subject to redemption at any time at the
option of the Company, in whole or in part, upon not less than 30 nor more
than 60 days' notice, at the redemption prices (expressed as percentages of
principal amount) set forth below plus accrued and unpaid interest and
Liquidated Damages thereon, if any, to the applicable redemption date, if
redeemed during the twelve-month period beginning on May 1 of the years
indicated below:

            Year                                       Percentage
            ----                                       ----------
            2002  . . . . . . . . . . . . . . . . .    105.188%
            2003  . . . . . . . . . . . . . . . . .    103.458%
            2004    . . . . . . . . . . . . . . . .    101.729%
            2005 and thereafter   . . . . . . . . .    100.000%

          (b)  Notwithstanding the foregoing, during the first 36 months
after the date of the Indenture, the Company may on any one or more occasions
redeem up to an aggregate of 35% of the Notes originally issued at a
redemption price of 109.375% of the principal amount thereof, plus accrued
and unpaid interest and Liquidated Damages thereon, if any, to the redemption
date, with the net cash proceeds of one or more Equity Offerings by the
Company or the net cash proceeds of one or more Equity Offerings by Holdings
that are contributed to the Company as common equity capital; provided that
at least 65% of the Notes originally issued remain outstanding immediately
after the occurrence of each such redemption; and provided, further, that any
such redemption must occur within 120 days of the date of the closing of such
Equity Offering.

     6.  Mandatory Redemption.

     Except as set forth in paragraph 7 below, the Company shall not be
required to make mandatory redemption payments with respect to the Notes.

     7.  Repurchase at Option of Holder.

     (a)  If there is a Change of Control, the Company shall be required to
make an offer (a "Change of Control Offer") to repurchase all or any part
(equal to $1,000 or an integral multiple thereof) of each Holder's Notes at a
purchase price equal to 101% of aggregate principle amount thereof plus
accrued and unpaid interest, if any, to the date of purchase (in either case,
the "Change of Control Payment"). Within 10 days following any Change of
Control, the Company shall mail a notice to each Holder setting forth the
procedures governing the Change of Control Offer as required by the
Indenture.
<PAGE>
<PAGE>5
     (b)  If the Company or a Subsidiary consummates any Asset Sales, within
five Business Days of each date on which the aggregate amount of Excess
Proceeds exceeds $10.0 million, the Company shall commence an offer to all
Holders of Notes (as "Asset Sale Offer") pursuant to Section 3.09 of the
Indenture to purchase the maximum principal amount of Notes that may be
purchased out of the Excess Proceeds at an offer price in cash in an amount
equal to 100% thereof on the date fixed for the closing of such offer or 100%
of the principal amount thereof plus accrued and unpaid interest, if any, to
the date fixed for the closing of such offer, in accordance with the
procedures set forth in the Indenture. To the extent that the aggregate
amount of Notes tendered pursuant to an Asset Sale Offer is less than the
Excess Proceeds, the Company (or such Subsidiary) may use such deficiency for
general corporate purposes. If the aggregate principal amount of Notes
surrendered by Holders thereof exceeds the amount of Excess Proceeds, the
Trustee shall select the Notes to be purchased on a pro rata basis.  Holders
of Notes that are the subject of an offer to purchase will receive an Asset
Sale Offer from the Company prior to any related purchase date and may elect
to have such Notes purchased by completing the form entitled "Option of
Holder to Elect Purchase" on the reverse of the Notes.

     8.  Notice of Redemption.  Notice of redemption will be mailed at least
30 days but not more than 60 days before the redemption date to each Holder
whose Notes are to be redeemed at its registered address.  Notes in
denominations larger than $1,000 may be redeemed in part but only in whole
multiples of $1,000, unless all of the Notes held by a Holder are to be
redeemed.  On and after the redemption date interest ceases to accrue on
Notes or portions thereof called for redemption.

     9.  Denominations, Transfer, Exchange.  The Notes are in registered form
without coupons in denominations of $1,000 and integral multiples of $1,000. 
The transfer of Notes may be registered and Notes may be exchanged as
provided in the Indenture.  The Registrar and the Trustee may require a
Holder, among other things, to furnish appropriate endorsements and transfer
documents and the Company may require a Holder to pay any taxes and fees
required by law or permitted by the Indenture.  The Company need not exchange
or register the transfer of any Note or portion of a Note selected for
redemption, except for the unredeemed portion of any Note being redeemed in
part.  Also, it need not exchange or register the transfer of any Notes for a
period of 15 days before a selection of Notes to be redeemed or during the
period between a record date and the corresponding Interest Payment Date.

     10.  Persons Deemed Owners.  The registered Holder of a Note may be
treated as its owner for all purposes.

     11.  Amendment, Supplement and Waiver.  Subject to certain exceptions,
the Indenture or the Notes may be amended or supplemented with the consent of
the Holders of at least a majority in principal amount of the then
outstanding Notes, and any existing default or compliance with any provision
of the Indenture or the Notes may be waived with the consent of the Holders
of a majority in principal amount of the then outstanding Notes.  Without the
consent of any Holder of a Note, the Indenture or the Notes may be amended or
supplemented to cure any ambiguity, defect or inconsistency, to provide for
uncertificated Notes in addition to or in place of certificated Notes, to
provide for the assumption of the Company's obligations to Holders of the
Notes in case of a merger or consolidation, to make any change that would
provide any additional rights or benefits to the Holders of the Notes or that
does not adversely affect the legal rights under the Indenture of any such
<PAGE>
<PAGE>6
Holder, or to comply with the requirements of the Commission in order to
effect or maintain the qualification of the Indenture under the Trust
Indenture Act.
 
     12.  Defaults and Remedies.  An "Event of Default" occurs if:
(i) default for 30 days in the payment when due of interest on, or Liquidated
Damages with respect to, the Notes (whether or not prohibited by the
subordination provisions of the Indenture); (ii) default in payment when due
of the principal of or premium, if any, on the Notes (whether or not
prohibited by the subordination provisions of the Indenture); (iii) failure
by the Company to comply with the covenants contained in sections 4.10, 4.15
or 5.10 of the Indenture; (iv) failure by the Company for 60 days after
notice to comply with any of its other agreements in the Indenture or the
Notes; (v) default under any mortgage, indenture or instrument under which
there may be issued or by which there may be secured or evidenced any
Indebtedness for money borrowed by the Company or any of its Restricted
Subsidiaries (or the payment of which is guaranteed by the Company or any of
its Restricted Subsidiaries) whether such Indebtedness or guarantee now
exists, or is created after the Issue Date, which default results in the
acceleration of such Indebtedness prior to its express maturity and, in each
case, the principal amount of any such Indebtedness, together with the
principal amount of any other such Indebtedness the maturity of which has
been so accelerated, aggregates $10.0 million or more; (vi) failure by the
Company or any of its Restricted Subsidiaries to pay final judgments
aggregating in excess of $10.0 million, which judgments are not paid,
discharged or stayed for a period of 60 days; (vii) certain events of
bankruptcy or insolvency with respect to the Company or any of its
Significant Subsidiaries; and (viii) except as permitted by the Indenture,
any Subsidiary Guarantee shall be held in any judicial proceeding to be
unenforceable or invalid.

     If any Event of Default occurs and is continuing, the Trustee or the
Holders of at least 25% in principal amount of the then outstanding Notes may
declare all the Notes to be due and payable immediately; provided, however,
that so long as any Designated Senior Debt is outstanding, such declaration
shall not become effective until the earlier of (i) the day which is five
Business Days after receipt by the Representatives of Designated Senior Debt
of such notice of acceleration or (ii) the date of acceleration of any
Designated Senior Debt.  Notwithstanding the foregoing, in the case of an
Event of Default arising from certain events of bankruptcy or insolvency,
with respect to the Company or any Restricted Subsidiary, all outstanding
Notes will become due and payable without further action or notice.  Holders
of the Notes may not enforce the Indenture or the Notes except as provided in
the Indenture.  Subject to certain limitations, Holders of a majority in
principal amount of the then outstanding Notes may direct the Trustee in its
exercise of any trust or power.  The Trustee may withhold from Holders of the
Notes notice of any continuing Default or Event of Default (except a Default
or Event of Default relating to the payment of principal or interest) if it
determines that withholding notice is in their interest.

     In the case of any Event of Default occurring by reason of any willful
action (or inaction) taken (or not taken) by or on behalf of the Company with
the intention of avoiding payment of the premium that the Company would have
had to pay if the Company then had elected to redeem the Notes pursuant to
the optional redemption provisions of the Indenture, an equivalent premium
shall also become and be immediately due and payable to the extent permitted
by law upon the acceleration of the Notes.  If an Event of Default occurs
<PAGE>
<PAGE>7
prior to May 1, 2002 by reason of any willful action (or inaction) taken (or
not taken) by or on behalf of the Company with the intention of avoiding the
prohibition on redemption of the Notes prior to May 1, 2002, then the premium
specified in the Indenture shall also become immediately due and payable to
the extent permitted by law upon the acceleration of the Notes.  

     The Holders of a majority in aggregate principal amount of the Notes
then outstanding by notice to the Trustee may on behalf of the Holders of all
of the Notes waive any existing Default or Event of Default and its
consequences under the Indenture except a continuing Default or Event of
Default in the payment of interest on, or the principal of, the Notes.

     13.  Trustee Dealings with Company.  The Trustee, in its individual or
any other capacity, may make loans to, accept deposits from, and perform
services for the Company or its Affiliates, and may otherwise deal with the
Company or its Affiliates, as if it were not the Trustee.

     14.  No Recourse Against Others.  A director, officer, employee,
incorporator or stockholder, of the Company, as such, shall not have any
liability for any obligations of the Company under the Notes or the Indenture
or for any claim based on, in respect of, or by reason of, such obligations
or their creation.  Each Holder by accepting a Note waives and releases all
such liability.  The waiver and release are part of the consideration for the
issuance of the Notes.

     15.  Authentication.  This Note shall not be valid until authenticated
by the manual signature of the Trustee or an authenticating agent.

     16.  Abbreviations.  Customary abbreviations may be used in the name of
a Holder or an assignee, such as:  TEN COM (= tenants in common), TEN ENT (=
tenants by the entireties), JT TEN (= joint tenants with right of
survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A
(= Uniform Gifts to Minors Act).

     17.  Additional Rights of Holders of Transfer Restricted Securities.  In
addition to the rights provided to Holders of Notes under the Indenture,
Holders of Transferred Restricted Securities shall have all the rights set
forth in the A/B Exchange Registration Rights Agreement dated as of April 30,
1997, between the Company and the parties named on the signature pages
thereof (the "Registration Rights Agreement").

     18.  CUSIP Numbers.  Pursuant to a recommendation promulgated by the
Committee on Uniform Security Identification Procedures, the Company has
caused CUSIP numbers to be printed on the Notes and the Trustee may use CUSIP
numbers in notices of redemption as a convenience to Holders.  No
representation is made as to the accuracy of such numbers either as printed
on the Notes or as contained in any notice of redemption and reliance may be
placed only on the other identification numbers placed thereon. 

     19.  The internal law of the State of New York shall govern and be used
to construe this Note, without regard to the principles of conflicts of laws.
<PAGE>
<PAGE>A8
     The Company will furnish to any Holder upon written request and without
charge a copy of the Indenture and/or the Registration Rights Agreement. 
Requests may be made to:

               L-3 Communications Corporation
               600 Third Avenue, 34th Floor,
               New York, New York 10016
               Attention: Vice President-Finance (Fax: 212-805-5470)
<PAGE>
<PAGE>9
                                Assignment Form


     To assign this Note, fill in the form below: (I) or (we) assign and
     transfer this Note to 

____________________________________________________________________________
                 (Insert assignee's soc. sec. or tax I.D. no.)

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________
             (Print or type assignee's name, address and zip code)

and irrevocably appoint ____________________________________________ to
transfer this Note on the books of the Company.  The agent may substitute
another to act for him.

____________________________________________________________________________

Date: _____________________________

                         Your Signature:____________________________________
                                         (Sign exactly as your name appears
                                              on the face of this Note)

Signature Guarantee.
<PAGE>
<PAGE>10
                      Option of Holder to Elect Purchase

          If you want to elect to have this Note purchased by the Company
pursuant to Section 4.10 or 4.15 of the Indenture, check the box below:

          /_/ Section 4.10     /_/ Section 4.15

          If you want to elect to have only part of the Note purchased by the
Company pursuant to Section 4.10 or Section 4.15 of the Indenture, state the
amount you elect to have purchased:  $___________


Date:____________________   Your Signature:________________________________
                            (Sign exactly as your name appears on the Note)

                            Tax Identification No.: _______________________


Signature Guarantee.
<PAGE>
<PAGE>11
           SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE<F3>

          The following exchanges of a part of this Global Note for an
interest in another Global Note or for a Definitive Note, or exchanges of a
part of another Global Note or Definitive Note for an interest in this Global
Note, have been made:

                                                Principal
              Amount of        Amount of     Amount of this    Signature of
             decrease in      increase in      Global Note      authorized
              Principal        Principal     following such     officer of
 Date of   Amount of this   Amount of this    decrease (or    Trustee or Note
 Exchange    Global Note      Global Note       increase)        Custodian
- --------   ---------------  ---------------  ---------------  --------------























____________________
[FN]
<F3> This should be included only if the Note is issued in global form.




                                                                   EXHIBIT 4.3


                                                       CUSIP/CINS ____________

                  10 3/8% Series B Senior Subordinated Notes due 2007

     No. ___                                                       $__________

                        L-3 COMMUNICATIONS CORPORATION

     promises to pay to __________________________________________________

     or registered assigns,

     the principal sum of ________________________________________________

     Dollars on May 1, 2007.

     Interest Payment Dates:  May 1, and November 1

     Record Dates:  April 15, and October 15

                                    Dated: _______________, 199__

                                    L-3 Communications Corporation



                                    By:______________________________
                                      Name:
                                      Title:


                                    By:______________________________
                                      Name:
                                      Title:
This is one of the [Global] 
Notes referred to in the                      (SEAL)
within-mentioned Indenture:

Dated:

The Bank of New York,
as Trustee

By:__________________________________
<PAGE>
<PAGE>2
                                (Back of Note)

                  10 3/8% Senior Subordinated Notes due 2007


[THE SECURITY (OR ITS PREDECESSOR) EVIDENCED HEREBY WAS ORIGINALLY ISSUED IN
A TRANSACTION EXEMPT FROM REGISTRATION UNDER SECTION 5 OF THE UNITED STATES
SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), AND THE SECURITY
EVIDENCED HEREBY MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE
ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM.  EACH
PURCHASER OF THE SECURITY EVIDENCED HEREBY IS HEREBY NOTIFIED THAT THE SELLER
MAY BE RELYING ON THE EXEMPTION FROM THE PROVISION OF SECTION 5 OF THE
SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.  THE HOLDER OF THE SECURITY
EVIDENCED HEREBY AGREES FOR THE BENEFIT OF THE COMPANY THAT (A) SUCH SECURITY
MAY BE RESOLD, PLEDGED OR OTHERWISE TRANSFERRED, ONLY (1) (a) TO A PERSON
WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS
DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (b) IN A TRANSACTION MEETING THE REQUIREMENTS OF
RULE 144 UNDER THE SECURITIES ACT, (c) OUTSIDE THE UNITED STATES TO A FOREIGN
PERSON IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 904 UNDER THE
SECURITIES ACT OR (d) IN ACCORDANCE WITH ANOTHER EXEMPTION FROM THE
REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (AND BASED UPON AN OPINION OF
COUNSEL IF THE COMPANY SO REQUESTS), (2) TO THE COMPANY OR (3) PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT, IN EACH CASE, IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR ANY OTHER
APPLICABLE JURISDICTION AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER
IS REQUIRED TO, NOTIFY ANY PURCHASER FROM IT OF THE SECURITY EVIDENCED HEREBY
OF THE RESALE RESTRICTIONS SET FORTH IN (A) ABOVE.]<F2>

     Capitalized terms used herein shall have the meanings assigned to them
in the Indenture referred to below unless otherwise indicated.

____________________
[FN]
<F1> This paragraph should be included only if the Note is issued in global
     form.
<F2> This paragraph should be included only if applicable pursuant to the
     terms of the Indenture.
<PAGE>
<PAGE>3
     1.  Interest.  L-3 Communications Corporation, a Delaware corporation
(the "Company"), promises to pay interest on the principal amount of this
Note at 10 3/8% per annum from April 30, 1997 until maturity and shall pay
the Liquidated Damages payable pursuant to Section 5 of the Registration
Rights Agreement referred to below.  The Company will pay interest and
Liquidated Damages, if any, semi-annually on May 1 and November 1 of each
year, or if any such day is not a Business Day, on the next succeeding
Business Day (each an "Interest Payment Date"), with the same force and
effect as if made on the date for such payment.  Interest on the Notes will
accrue from the most recent date to which interest has been paid or, if no
interest has been paid, from the date of issuance; provided that if there is
no existing Default in the payment of interest, and if this Note is
authenticated between a record date referred to on the face hereof and the
next succeeding Interest Payment Date, interest shall accrue from such next
succeeding Interest Payment Date; provided, further, that the first Interest
Payment Date shall be November 1, 1997.  The Company shall pay interest
(including post-petition interest in any proceeding under any Bankruptcy Law)
on overdue principal and premium, if any, from time to time on demand at the
rate then in effect to the extent lawful; it shall pay interest (including
post-petition interest in any proceeding under any Bankruptcy Law) on overdue
installments of interest and Liquidated Damages (without regard to any
applicable grace periods) from time to time on demand at the same rate to the
extent lawful.  Interest will be computed on the basis of a 360-day year of
twelve 30-day months.

     2.  Method of Payment.  The Company will pay interest on the Notes
(except defaulted interest) and Liquidated Damages to the Persons who are
registered Holders of Notes at the close of business on the April 15 or
October 15 next (whether or not a Business Day) preceding the Interest
Payment Date, even if such Notes are cancelled after such record date and on
or before such Interest Payment Date, except as provided in Section 2.12 of
the Indenture with respect to defaulted interest.  The Notes will be payable
as to principal, premium and Liquidated Damages, if any, and interest at the
office or agency of the Company maintained for such purpose within The City
and State of New York, or, at the option of the Company, payment of interest
and Liquidated Damages may be made by check mailed to the Holders at their
addresses set forth in the register of Holders, and provided that payment by
wire transfer of immediately available funds will be required with respect to
principal of and interest, premium and Liquidated Damages on, all Global
Notes and all other Notes the Holders of which shall have provided wire
transfer instructions to the Company or the Paying Agent if such Holders
shall be registered Holders of at least $250,000 in principal amount of the
Notes.  Such payment shall be in such coin or currency of the United States
of America as at the time of payment is legal tender for payment of public
and private debts.

     3.  Paying Agent and Registrar.  Initially, The Bank of New York, the
Trustee under the Indenture, will act as Paying Agent and Registrar.  The
Company may change any Paying Agent or Registrar without notice to any
Holder.  The Company or any of its Subsidiaries may act in any such capacity.

     4.  Indenture.  The Company issued the Notes under an Indenture dated as
of April 30, 1997 ("Indenture") between the Company and the Trustee.  The
terms of the Notes include those stated in the Indenture and those made part
of the Indenture by reference to the Trust Indenture Act of 1939, as amended
(15 U.S. Code Sections 77aaa-77bbbb).  The Notes are subject to all such
<PAGE>
<PAGE>4
terms, and Holders are referred to the Indenture and such Act for a statement
of such terms.  To the extent any provision of this Note conflicts with the
express provisions of the Indenture, the provisions of the Indenture shall
govern and be controlling.  The Notes are obligations of the Company limited
to $225.0 million in aggregate principal amount, plus amounts, if any, issued
to pay Liquidated Damages on outstanding Notes as set forth in Paragraph 2
hereof.

     5.  Optional Redemption.

          (a) Except as set forth in clause (b) of this paragraph 5, the
Notes shall not be redeemable at the Company's option prior to May 1, 2002. 
Thereafter, the Notes shall be subject to redemption at any time at the
option of the Company, in whole or in part, upon not less than 30 nor more
than 60 days' notice, at the redemption prices (expressed as percentages of
principal amount) set forth below plus accrued and unpaid interest and
Liquidated Damages thereon, if any, to the applicable redemption date, if
redeemed during the twelve-month period beginning on May 1 of the years
indicated below:

            Year                                       Percentage
            ----                                       ----------
            2002  . . . . . . . . . . . . . . . . .    105.188%
            2003  . . . . . . . . . . . . . . . . .    103.458%
            2004    . . . . . . . . . . . . . . . .    101.729%
            2005 and thereafter   . . . . . . . . .    100.000%

          (b)  Notwithstanding the foregoing, during the first 36 months
after the date of the Indenture, the Company may on any one or more occasions
redeem up to an aggregate of 35% of the Notes originally issued at a
redemption price of 109.375% of the principal amount thereof, plus accrued
and unpaid interest and Liquidated Damages thereon, if any, to the redemption
date, with the net cash proceeds of one or more Equity Offerings by the
Company or the net cash proceeds of one or more Equity Offerings by Holdings
that are contributed to the Company as common equity capital; provided that
at least 65% of the Notes originally issued remain outstanding immediately
after the occurrence of each such redemption; and provided, further, that any
such redemption must occur within 120 days of the date of the closing of such
Equity Offering.

     6.  Mandatory Redemption.

     Except as set forth in paragraph 7 below, the Company shall not be
required to make mandatory redemption payments with respect to the Notes.

     7.  Repurchase at Option of Holder.

     (a)  If there is a Change of Control, the Company shall be required to
make an offer (a "Change of Control Offer") to repurchase all or any part
(equal to $1,000 or an integral multiple thereof) of each Holder's Notes at a
purchase price equal to 101% of aggregate principle amount thereof plus
accrued and unpaid interest, if any, to the date of purchase (in either case,
the "Change of Control Payment"). Within 10 days following any Change of
Control, the Company shall mail a notice to each Holder setting forth the
procedures governing the Change of Control Offer as required by the
Indenture.
<PAGE>
<PAGE>5
     (b)  If the Company or a Subsidiary consummates any Asset Sales, within
five Business Days of each date on which the aggregate amount of Excess
Proceeds exceeds $10.0 million, the Company shall commence an offer to all
Holders of Notes (as "Asset Sale Offer") pursuant to Section 3.09 of the
Indenture to purchase the maximum principal amount of Notes that may be
purchased out of the Excess Proceeds at an offer price in cash in an amount
equal to 100% thereof on the date fixed for the closing of such offer or 100%
of the principal amount thereof plus accrued and unpaid interest, if any, to
the date fixed for the closing of such offer, in accordance with the
procedures set forth in the Indenture. To the extent that the aggregate
amount of Notes tendered pursuant to an Asset Sale Offer is less than the
Excess Proceeds, the Company (or such Subsidiary) may use such deficiency for
general corporate purposes. If the aggregate principal amount of Notes
surrendered by Holders thereof exceeds the amount of Excess Proceeds, the
Trustee shall select the Notes to be purchased on a pro rata basis.  Holders
of Notes that are the subject of an offer to purchase will receive an Asset
Sale Offer from the Company prior to any related purchase date and may elect
to have such Notes purchased by completing the form entitled "Option of
Holder to Elect Purchase" on the reverse of the Notes.

     8.  Notice of Redemption.  Notice of redemption will be mailed at least
30 days but not more than 60 days before the redemption date to each Holder
whose Notes are to be redeemed at its registered address.  Notes in
denominations larger than $1,000 may be redeemed in part but only in whole
multiples of $1,000, unless all of the Notes held by a Holder are to be
redeemed.  On and after the redemption date interest ceases to accrue on
Notes or portions thereof called for redemption.

     9.  Denominations, Transfer, Exchange.  The Notes are in registered form
without coupons in denominations of $1,000 and integral multiples of $1,000. 
The transfer of Notes may be registered and Notes may be exchanged as
provided in the Indenture.  The Registrar and the Trustee may require a
Holder, among other things, to furnish appropriate endorsements and transfer
documents and the Company may require a Holder to pay any taxes and fees
required by law or permitted by the Indenture.  The Company need not exchange
or register the transfer of any Note or portion of a Note selected for
redemption, except for the unredeemed portion of any Note being redeemed in
part.  Also, it need not exchange or register the transfer of any Notes for a
period of 15 days before a selection of Notes to be redeemed or during the
period between a record date and the corresponding Interest Payment Date.

     10.  Persons Deemed Owners.  The registered Holder of a Note may be
treated as its owner for all purposes.

     11.  Amendment, Supplement and Waiver.  Subject to certain exceptions,
the Indenture or the Notes may be amended or supplemented with the consent of
the Holders of at least a majority in principal amount of the then
outstanding Notes, and any existing default or compliance with any provision
of the Indenture or the Notes may be waived with the consent of the Holders
of a majority in principal amount of the then outstanding Notes.  Without the
consent of any Holder of a Note, the Indenture or the Notes may be amended or
supplemented to cure any ambiguity, defect or inconsistency, to provide for
uncertificated Notes in addition to or in place of certificated Notes, to
provide for the assumption of the Company's obligations to Holders of the
Notes in case of a merger or consolidation, to make any change that would
provide any additional rights or benefits to the Holders of the Notes or that
does not adversely affect the legal rights under the Indenture of any such
<PAGE>
<PAGE>6
Holder, or to comply with the requirements of the Commission in order to
effect or maintain the qualification of the Indenture under the Trust
Indenture Act.
 
     12.  Defaults and Remedies.  An "Event of Default" occurs if:
(i) default for 30 days in the payment when due of interest on, or Liquidated
Damages with respect to, the Notes (whether or not prohibited by the
subordination provisions of the Indenture); (ii) default in payment when due
of the principal of or premium, if any, on the Notes (whether or not
prohibited by the subordination provisions of the Indenture); (iii) failure
by the Company to comply with the covenants contained in sections 4.10, 4.15
or 5.10 of the Indenture; (iv) failure by the Company for 60 days after
notice to comply with any of its other agreements in the Indenture or the
Notes; (v) default under any mortgage, indenture or instrument under which
there may be issued or by which there may be secured or evidenced any
Indebtedness for money borrowed by the Company or any of its Restricted
Subsidiaries (or the payment of which is guaranteed by the Company or any of
its Restricted Subsidiaries) whether such Indebtedness or guarantee now
exists, or is created after the Issue Date, which default results in the
acceleration of such Indebtedness prior to its express maturity and, in each
case, the principal amount of any such Indebtedness, together with the
principal amount of any other such Indebtedness the maturity of which has
been so accelerated, aggregates $10.0 million or more; (vi) failure by the
Company or any of its Restricted Subsidiaries to pay final judgments
aggregating in excess of $10.0 million, which judgments are not paid,
discharged or stayed for a period of 60 days; (vii) certain events of
bankruptcy or insolvency with respect to the Company or any of its
Significant Subsidiaries; and (viii) except as permitted by the Indenture,
any Subsidiary Guarantee shall be held in any judicial proceeding to be
unenforceable or invalid.

     If any Event of Default occurs and is continuing, the Trustee or the
Holders of at least 25% in principal amount of the then outstanding Notes may
declare all the Notes to be due and payable immediately; provided, however,
that so long as any Designated Senior Debt is outstanding, such declaration
shall not become effective until the earlier of (i) the day which is five
Business Days after receipt by the Representatives of Designated Senior Debt
of such notice of acceleration or (ii) the date of acceleration of any
Designated Senior Debt.  Notwithstanding the foregoing, in the case of an
Event of Default arising from certain events of bankruptcy or insolvency,
with respect to the Company or any Restricted Subsidiary, all outstanding
Notes will become due and payable without further action or notice.  Holders
of the Notes may not enforce the Indenture or the Notes except as provided in
the Indenture.  Subject to certain limitations, Holders of a majority in
principal amount of the then outstanding Notes may direct the Trustee in its
exercise of any trust or power.  The Trustee may withhold from Holders of the
Notes notice of any continuing Default or Event of Default (except a Default
or Event of Default relating to the payment of principal or interest) if it
determines that withholding notice is in their interest.

     In the case of any Event of Default occurring by reason of any willful
action (or inaction) taken (or not taken) by or on behalf of the Company with
the intention of avoiding payment of the premium that the Company would have
had to pay if the Company then had elected to redeem the Notes pursuant to
the optional redemption provisions of the Indenture, an equivalent premium
shall also become and be immediately due and payable to the extent permitted
by law upon the acceleration of the Notes.  If an Event of Default occurs
<PAGE>
<PAGE>7
prior to May 1, 2002 by reason of any willful action (or inaction) taken (or
not taken) by or on behalf of the Company with the intention of avoiding the
prohibition on redemption of the Notes prior to May 1, 2002, then the premium
specified in the Indenture shall also become immediately due and payable to
the extent permitted by law upon the acceleration of the Notes.  

     The Holders of a majority in aggregate principal amount of the Notes
then outstanding by notice to the Trustee may on behalf of the Holders of all
of the Notes waive any existing Default or Event of Default and its
consequences under the Indenture except a continuing Default or Event of
Default in the payment of interest on, or the principal of, the Notes.

     13.  Trustee Dealings with Company.  The Trustee, in its individual or
any other capacity, may make loans to, accept deposits from, and perform
services for the Company or its Affiliates, and may otherwise deal with the
Company or its Affiliates, as if it were not the Trustee.

     14.  No Recourse Against Others.  A director, officer, employee,
incorporator or stockholder, of the Company, as such, shall not have any
liability for any obligations of the Company under the Notes or the Indenture
or for any claim based on, in respect of, or by reason of, such obligations
or their creation.  Each Holder by accepting a Note waives and releases all
such liability.  The waiver and release are part of the consideration for the
issuance of the Notes.

     15.  Authentication.  This Note shall not be valid until authenticated
by the manual signature of the Trustee or an authenticating agent.

     16.  Abbreviations.  Customary abbreviations may be used in the name of
a Holder or an assignee, such as:  TEN COM (= tenants in common), TEN ENT (=
tenants by the entireties), JT TEN (= joint tenants with right of
survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A
(= Uniform Gifts to Minors Act).

     17.  Additional Rights of Holders of Transfer Restricted Securities.  In
addition to the rights provided to Holders of Notes under the Indenture,
Holders of Transferred Restricted Securities shall have all the rights set
forth in the A/B Exchange Registration Rights Agreement dated as of April 30,
1997, between the Company and the parties named on the signature pages
thereof (the "Registration Rights Agreement").

     18.  CUSIP Numbers.  Pursuant to a recommendation promulgated by the
Committee on Uniform Security Identification Procedures, the Company has
caused CUSIP numbers to be printed on the Notes and the Trustee may use CUSIP
numbers in notices of redemption as a convenience to Holders.  No
representation is made as to the accuracy of such numbers either as printed
on the Notes or as contained in any notice of redemption and reliance may be
placed only on the other identification numbers placed thereon. 

     19.  The internal law of the State of New York shall govern and be used
to construe this Note, without regard to the principles of conflicts of laws.
<PAGE>
<PAGE>A8
     The Company will furnish to any Holder upon written request and without
charge a copy of the Indenture and/or the Registration Rights Agreement. 
Requests may be made to:

               L-3 Communications Corporation
               600 Third Avenue, 34th Floor,
               New York, New York 10016
               Attention: Vice President-Finance (Fax: 212-805-5470)
<PAGE>
<PAGE>9
                                Assignment Form


     To assign this Note, fill in the form below: (I) or (we) assign and
     transfer this Note to 

____________________________________________________________________________
                 (Insert assignee's soc. sec. or tax I.D. no.)

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________

____________________________________________________________________________
             (Print or type assignee's name, address and zip code)

and irrevocably appoint ____________________________________________ to
transfer this Note on the books of the Company.  The agent may substitute
another to act for him.

____________________________________________________________________________

Date: _____________________________

                         Your Signature:____________________________________
                                         (Sign exactly as your name appears
                                              on the face of this Note)

Signature Guarantee.
<PAGE>
<PAGE>10
                      Option of Holder to Elect Purchase

          If you want to elect to have this Note purchased by the Company
pursuant to Section 4.10 or 4.15 of the Indenture, check the box below:

          /_/ Section 4.10     /_/ Section 4.15

          If you want to elect to have only part of the Note purchased by the
Company pursuant to Section 4.10 or Section 4.15 of the Indenture, state the
amount you elect to have purchased:  $___________


Date:____________________   Your Signature:________________________________
                            (Sign exactly as your name appears on the Note)

                            Tax Identification No.: _______________________


Signature Guarantee.
<PAGE>
<PAGE>11
           SCHEDULE OF EXCHANGES OF INTERESTS IN THE GLOBAL NOTE<F3>

          The following exchanges of a part of this Global Note for an
interest in another Global Note or for a Definitive Note, or exchanges of a
part of another Global Note or Definitive Note for an interest in this Global
Note, have been made:

                                                Principal
              Amount of        Amount of     Amount of this    Signature of
             decrease in      increase in      Global Note      authorized
              Principal        Principal     following such     officer of
 Date of   Amount of this   Amount of this    decrease (or    Trustee or Note
 Exchange    Global Note      Global Note       increase)        Custodian
- --------   ---------------  ---------------  ---------------  --------------























____________________
[FN]
<F3> This should be included only if the Note is issued in global form.



                                                              Exhibit 5

                                                      September 10, 1997



L-3 Communications Corporation 
600 Third Avenue
New York, New York  10016

Ladies and Gentlemen:

              We have acted as special counsel for L-3 Communications

Corporation, a Delaware corporation (the "Company"), in connection with the

Registration Statement on Form S-4 (the "Registration Statement") filed by

the Company with the Securities and Exchange Commission (the "Commission")

under the Securities Act of 1933, as amended (the "Securities Act"), relating

to the issuance by the Company of $225,000,000 aggregate principal amount of

its 10-3/8% Series B Senior Subordinated Notes due 2007 (the "Exchange

Notes").  The Exchange Notes are to be offered by the Company in exchange for

(the "Exchange") $225,000,000 aggregate principal amount of its outstanding

10-3/8% Senior Subordinated Notes due 2007 (the "Notes").  The Notes have

been, and the Exchange Notes will be, issued under an Indenture dated as of

April 30, 1997 (the "Indenture") between the Company and The Bank of New

York, as Trustee (the "Trustee").

              We have examined the Registration Statement and the Indenture

which has been filed with the Commission as an Exhibit to the Registration

Statement.  In addition, we have examined, and have relied as to matters of

fact upon, the originals or copies, certified or otherwise identified to our

satisfaction, of such corporate records, agreements, documents and other

instruments and such certificates or comparable documents of public officials

and of officers and representatives of the Company, and have made such other
<PAGE>
<PAGE>
and further investigations, as we have deemed relevant and necessary as a

basis for the opinion hereinafter set forth.

              In such examination, we have assumed the genuineness of all

signatures, the legal capacity of natural persons, the authenticity of all

documents submitted to us as originals and the conformity to original

documents of all documents submitted to us as certified or photostatic

copies, and the authenticity of the originals of such latter documents.

              Based upon the foregoing, and subject to the qualifications and

limitations stated herein, assuming the Indenture has been duly authorized

and validly executed and delivered by the parties thereto, when (i) the

Indenture has been duly qualified under the Trust Indenture Act of 1939, as

amended (the "Trust Indenture Act"), and (ii) the Exchange Notes have been duly

executed, authenticated, issued and delivered in accordance with the provisions

of the Indenture upon the Exchange, we are of the opinion that the Exchange

Notes will constitute valid and legally binding obligations of the Company,

enforceable against the Company in accordance with their terms and entitled

to the benefits of the Indenture.

              Our opinion set forth in the preceding sentence is subject to

the effects of bankruptcy, insolvency, fraudulent conveyance, reorganization,

moratorium and other similar laws relating to or affecting creditors' rights

generally, general equitable principles (whether considered in a proceeding

in equity or at law) and an implied covenant of good faith and fair dealing.

              We are members of the Bar of the State of New York and we do

not express any opinion herein concerning any law other than the law of the

State of New York, the federal law of the United States and the Delaware 

General Corporation Law.
<PAGE>
<PAGE>
              We hereby consent to the use of this opinion as an Exhibit to

the Registration Statement and to the reference to our firm under the caption

"Legal Matters" in the Prospectus included therein.

                                      Very truly yours,


                                      /s/SIMPSON THACHER & BARTLETT
                                      SIMPSON THACHER & BARTLETT













===============================================================================

                                                                  EXHIBIT 10.1


                        L-3 COMMUNICATIONS CORPORATION,
                            a Delaware corporation


                           _________________________



                               CREDIT AGREEMENT

                          dated as of April 30, 1997

                           _________________________

                                 $275,000,000
                                Credit Facility

                           ________________________


                         LEHMAN COMMERCIAL PAPER INC.,
            as Arranger, Syndication Agent and Documentation Agent,



                                      and


                            BANK OF AMERICA NT & SA
                            as Administrative Agent





===============================================================================
<PAGE>


                               TABLE OF CONTENTS

                                                                          Page


SECTION 1.  DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . .    
         1.1  Defined Terms . . . . . . . . . . . . . . . . . . . . . . .    
         1.2  Other Definitional Provisions . . . . . . . . . . . . . . .   

SECTION 2.  AMOUNT AND TERMS OF COMMITMENTS AND LOANS . . . . . . . . . .   
         2.1  Commitments . . . . . . . . . . . . . . . . . . . . . . . .   
         2.2  Procedure for Borrowing . . . . . . . . . . . . . . . . . .   
         2.3  Commitment Fee  . . . . . . . . . . . . . . . . . . . . . .   
         2.4  Termination or Reduction of Revolving Credit
                 Commitments  . . . . . . . . . . . . . . . . . . . . . .   
         2.5  Repayment of Loans; Evidence of Debt  . . . . . . . . . . .   
         2.6  Optional Prepayments; Mandatory Prepayments and
                 Reduction of Commitments   . . . . . . . . . . . . . . .   
         2.7  Conversion and Continuation Options . . . . . . . . . . . .   
         2.8  Minimum Amounts and Maximum Number of Tranches  . . . . . .   
         2.9  Interest Rates and Payment Dates  . . . . . . . . . . . . .   
         2.10 Computation of Interest and Fees  . . . . . . . . . . . . .   
         2.11 Inability to Determine Interest Rate  . . . . . . . . . . .   
         2.12 Pro Rata Treatment and Payments   . . . . . . . . . . . . .   
         2.13 Illegality  . . . . . . . . . . . . . . . . . . . . . . . .   
         2.14 Requirements of Law   . . . . . . . . . . . . . . . . . . .   
         2.15 Taxes   . . . . . . . . . . . . . . . . . . . . . . . . . .   
         2.16 Indemnity   . . . . . . . . . . . . . . . . . . . . . . . .   
         2.17 Replacement of Lenders  . . . . . . . . . . . . . . . . . .   
         2.18 Certain Fees  . . . . . . . . . . . . . . . . . . . . . . .   
         2.19 Certain Rules Relating to the Payment of Additional
                 Amounts  . . . . . . . . . . . . . . . . . . . . . . . .   

SECTION 3.  LETTERS OF CREDIT . . . . . . . . . . . . . . . . . . . . . .   
         3.1  L/C Commitment  . . . . . . . . . . . . . . . . . . . . . .   
         3.2  Procedure for Issuance of Letters of Credit . . . . . . . .   
         3.3  Fees, Commissions and Other Charges . . . . . . . . . . . .   
         3.4  L/C Participation . . . . . . . . . . . . . . . . . . . . .   
         3.5  Reimbursement Obligation of the Borrower  . . . . . . . . .   
         3.6  Obligations Absolute  . . . . . . . . . . . . . . . . . . .   
         3.7  Letter of Credit Payments . . . . . . . . . . . . . . . . .   
         3.8  Application . . . . . . . . . . . . . . . . . . . . . . . .   

SECTION 4.  REPRESENTATIONS AND WARRANTIES  . . . . . . . . . . . . . . .   
         4.1  Financial Condition . . . . . . . . . . . . . . . . . . . .   
         4.2  No Change . . . . . . . . . . . . . . . . . . . . . . . . .   
         4.3  Corporate Existence; Compliance with Law  . . . . . . . . .   
         4.4  Corporate Power; Authorization; Enforceable Obligations . .   
         4.5  No Legal Bar  . . . . . . . . . . . . . . . . . . . . . . .   
         4.6  No Material Litigation  . . . . . . . . . . . . . . . . . .   
         4.7  No Default  . . . . . . . . . . . . . . . . . . . . . . . .   
         4.8  Ownership of Property; Liens  . . . . . . . . . . . . . . .   
         4.9  Intellectual Property . . . . . . . . . . . . . . . . . . .   
         4.10 Taxes   . . . . . . . . . . . . . . . . . . . . . . . . . .   
<PAGE>
         4.11 Federal Regulations   . . . . . . . . . . . . . . . . . . .   
         4.12 ERISA   . . . . . . . . . . . . . . . . . . . . . . . . . .   
         4.13 Investment Company Act; Other Regulations   . . . . . . . .   
         4.14 Subsidiaries  . . . . . . . . . . . . . . . . . . . . . . .   
         4.15 Purpose of Loans  . . . . . . . . . . . . . . . . . . . . .   
         4.16 Environmental Matters   . . . . . . . . . . . . . . . . . .   
         4.17 Collateral Documents  . . . . . . . . . . . . . . . . . . .   
         4.18 Accuracy and Completeness of Information  . . . . . . . . .   
         4.19 Solvency.   . . . . . . . . . . . . . . . . . . . . . . . .   
         4.20 Labor Matters   . . . . . . . . . . . . . . . . . . . . . .   
         4.21 Transaction Documents   . . . . . . . . . . . . . . . . . .   

SECTION 5.  CONDITIONS PRECEDENT  . . . . . . . . . . . . . . . . . . . .   
         5.1  Conditions to Initial Loans . . . . . . . . . . . . . . . .   
         5.2  Conditions to Each Extension of Credit  . . . . . . . . . .   

SECTION 6.  AFFIRMATIVE COVENANTS . . . . . . . . . . . . . . . . . . . .   
         6.1  Financial Statements  . . . . . . . . . . . . . . . . . . .   
         6.2  Certificates; Other Information . . . . . . . . . . . . . .   
         6.3  Payment of Obligations  . . . . . . . . . . . . . . . . . .   
         6.4  Conduct of Business and Maintenance of Existence  . . . . .   
         6.5  Maintenance of Property; Insurance  . . . . . . . . . . . .   
         6.6  Inspection of Property; Books and Records; Discussions  . .   
         6.7  Notices . . . . . . . . . . . . . . . . . . . . . . . . . .   
         6.8  Environmental Laws  . . . . . . . . . . . . . . . . . . . .   
         6.9  Further Assurances  . . . . . . . . . . . . . . . . . . . .   
         6.10 Additional Collateral   . . . . . . . . . . . . . . . . . .   
         6.11 Interest Rate Protection  . . . . . . . . . . . . . . . . .   
         6.12 Foreign Jurisdictions   . . . . . . . . . . . . . . . . . .   
         6.13 Novation; Federal Assignment of Claims  . . . . . . . . . .   
         6.14 Maintenance of Collateral; Alterations  . . . . . . . . . .   
         6.15 Arrangements with the Seller  . . . . . . . . . . . . . . .   

SECTION 7.  NEGATIVE COVENANTS
         7.1  Financial Condition Covenants . . . . . . . . . . . . . . .   
         7.2  Limitation on Indebtedness  . . . . . . . . . . . . . . . .   
         7.3  Limitation on Liens . . . . . . . . . . . . . . . . . . . .   
         7.4  Limitation on Guarantee Obligations . . . . . . . . . . . .   
         7.5  Limitation on Fundamental Changes . . . . . . . . . . . . .   
         7.6  Limitation on Sale of Assets  . . . . . . . . . . . . . . .   
         7.7  Limitation on Dividends . . . . . . . . . . . . . . . . . .   
         7.8  Limitation on Capital Expenditures  . . . . . . . . . . . .   
         7.9  Limitation on Investments, Loans and Advances . . . . . . .   
         7.10 Limitation on Optional Payments and Modifications of
                 Instruments and Agreements   . . . . . . . . . . . . . .   
         7.11 Limitation on Transactions with Affiliates  . . . . . . . .   
         7.12 Limitation on Sales and Leasebacks  . . . . . . . . . . . .   
         7.13 Limitation on Changes in Fiscal Year  . . . . . . . . . . .   
         7.14 Limitation on Negative Pledge Clauses   . . . . . . . . . .   
         7.15 Limitation on Lines of Business   . . . . . . . . . . . . .   
         7.16 Designated Senior Debt  . . . . . . . . . . . . . . . . . .   

SECTION 8.  EVENTS OF DEFAULT . . . . . . . . . . . . . . . . . . . . . .   
<PAGE>
SECTION 9.  THE AGENTS; THE ARRANGER  . . . . . . . . . . . . . . . . . .   
         9.1  Appointment . . . . . . . . . . . . . . . . . . . . . . . .   
         9.2  Delegation of Duties  . . . . . . . . . . . . . . . . . . .   
         9.3  Exculpatory Provisions  . . . . . . . . . . . . . . . . . .   
         9.4  Reliance by Agents  . . . . . . . . . . . . . . . . . . . .   
         9.5  Notice of Default . . . . . . . . . . . . . . . . . . . . .   
         9.6  Non-Reliance on Agents and Other Lenders  . . . . . . . . .   
         9.7  Indemnification . . . . . . . . . . . . . . . . . . . . . .   
         9.8  Agents, in Their Individual Capacities  . . . . . . . . . .   
         9.9  Successor Administrative Agent  . . . . . . . . . . . . . .   
         9.10 The Arranger  . . . . . . . . . . . . . . . . . . . . . . .   

SECTION 10.  MISCELLANEOUS  . . . . . . . . . . . . . . . . . . . . . . .   
         10.1  Amendments and Waivers  . . . . . . . . . . . . . . . . . .   
         10.2  Notices   . . . . . . . . . . . . . . . . . . . . . . . . .   
         10.3  No Waiver; Cumulative Remedies  . . . . . . . . . . . . . .   
         10.4  Survival of Representations and Warranties  . . . . . . . .   
         10.5  Payment of Expenses and Taxes   . . . . . . . . . . . . . .   
         10.6  Successors and Assigns; Participation and Assignments   . .   
         10.7  Adjustments; Set-off  . . . . . . . . . . . . . . . . . . .   
         10.8  Counterparts  . . . . . . . . . . . . . . . . . . . . . . .   
         10.9  Severability  . . . . . . . . . . . . . . . . . . . . . . .   
         10.10 Integration  . . . . . . . . . . . . . . . . . . . . . . .   
         10.11 GOVERNING LAW  . . . . . . . . . . . . . . . . . . . . . .   
         10.12 SUBMISSION TO JURISDICTION; WAIVERS  . . . . . . . . . . .   
         10.13 Acknowledgements   . . . . . . . . . . . . . . . . . . . .   
         10.14 WAIVERS OF JURY TRIAL  . . . . . . . . . . . . . . . . . .   
         10.15 Confidentiality  . . . . . . . . . . . . . . . . . . . . .   
<PAGE>
EXHIBITS

Exhibit A-1               Form of Tranche A Term Note
Exhibit A-2               Form of Tranche B Term Note
Exhibit A-3               Form of Tranche C Term Note
Exhibit A-4               Form of Revolving Credit Note
Exhibit A-5               Form of Swing Line Note
Exhibit B-1               Form of Parent Guarantee
Exhibit B-2               Form of Subsidiary Guarantees
Exhibit B-3               Form of Parent Pledge and Security Agreement
Exhibit B-4               Form of Borrower Pledge and Security Agreement
Exhibit B-5               Form of Subsidiary Pledge and Security Agreement
Exhibit C-1               Form of Mortgage
Exhibit C-2               Form of Deed of Trust
Exhibit D-1               Form of Legal Opinion of Simpson Thacher and
Bartlett
Exhibit D-2               Form of Legal Opinion of Fried, Frank, Harris,
Shriver & Jacobson
Exhibit E                 Form of Borrowing Certificate
Exhibit F                 Form of Certificate of Non-U.S. Lender
Exhibit G                 Form of Assignment and Acceptance


SCHEDULES

Schedule I               Lenders and Commitments
Schedule II              Pricing Grid
Schedule III             Real Property to be Mortgaged
Schedule IV              Transaction Documents
Schedule 4.4             Required Consents
Schedule 4.5             No Legal Bar
Schedule 4.6             Material Litigation
Schedule 4.8             Real Property
Schedule 4.9             Intellectual Property Claims
Schedule 4.10            Taxes
Schedule 4.14            Subsidiaries
Schedule 4.17            Filing Jurisdictions
Schedule 6.5             Insurance
Schedule 6.10            Certain Real Property
Schedule 7.2(f)          Existing Indebtedness
Schedule 7.3(f)          Existing Liens
Schedule 7.4             Existing Guarantee Obligations
Schedule 7.9(c)          Officers
Schedule 7.9(g)          Existing Investments

<PAGE>
          CREDIT AGREEMENT, dated as of April 30, 1997, among L-3
Communications Corporation, a Delaware corporation (the "Borrower") which is
wholly owned by L-3 Communications Holdings, Inc., a Delaware corporation
("Holdings"), the several lenders from time to time parties hereto (the
"Lenders"), Lehman Commercial Paper Inc. ("LCPI") as arranger (in such
capacity, the "Arranger"), LCPI, as syndication agent (in such capacity, the
"Syndication Agent"), LCPI, as documentation agent (in such capacity, the
"Documentation Agent") and Bank of America NT & SA ("BOA"), as administrative
agent for the Lenders (in such capacity, the "Administrative Agent").


                             W I T N E S S E T H:


          WHEREAS, the Borrower is a party to the Transaction Agreement,
dated as of March 28, 1997 (as amended through the date hereof the
"Transaction Agreement"), by and among Lockheed Martin Corporation, a
Maryland corporation (the "Seller"), the Borrower, Lehman Brothers Capital
Partners III, L.P. ("Capital Partners") and its Affiliates, Frank C. Lanza
and Robert V. LaPenta;

          WHEREAS, pursuant to the Transaction Agreement, on the Closing
Date:  (i) the Seller, on behalf of itself and its various transferor
subsidiaries, will transfer (the "Asset Contribution") to the Borrower, on
behalf of and at the direction of Holdings, the Transferred Assets (as
defined in the Transaction Agreement); (ii) Holdings will issue to the Seller
6,980,000 shares of its Class A Common Stock par value $.01 per share; (iii)
Holdings will pay the Seller $479,835,000 in cash (subject to adjustment as
provided in the Transaction Agreement) (the "Cash Consideration"); and (iv)
the Borrower, on behalf of and at the direction of Holdings, will assume the
Assumed Liabilities (as defined in the Transaction Agreement);

          WHEREAS, Holdings' obligation to pay the Cash Consideration will be
financed with (i) an investment of not less than $79,835,000 in Holdings
Class A Common Stock (the "Equity Investment"), of which (x) $64,835,000 will
be provided by Capital Partners and (y) $7,500,000 will be provided by each
of Frank C. Lanza and Robert J. LaPenta, (ii) the issuance and sale by the
Borrower of senior subordinated debt securities for cash proceeds of at least
$225.0 million (the "Securities Offering") and (iii) senior debt financing;

          WHEREAS, the Borrower has requested the Lenders to extend credit to
it (i) to finance a portion of the Cash Consideration to be paid by Holdings
in connection with the Asset Contribution and (ii) for working capital and
general corporate purposes of the Borrower and its Subsidiaries after the
Closing Date; and

          WHEREAS, the Lenders are willing to extend such credit to the
Borrower upon and subject to the terms and conditions hereafter set forth;

          NOW, THEREFORE, parties hereto hereby agree as follows:


                            SECTION 1.  DEFINITIONS

          1.1  Defined Terms.  As used in this Agreement, the following terms
shall have the following meanings:
<PAGE>
          "Adjustment Date":  the fifth day following the receipt by the
     Administrative Agent of the financial statements for the most recently
     completed fiscal period furnished pursuant to subsection 6.1(a) or (b),
     as the case may be, and the compliance certificate with respect to such
     financial statements furnished pursuant to subsection 6.2(c).  For
     purposes of determining the Applicable Margin and the Commitment Fee
     Rate, the first "Adjustment Date" shall mean the date on which the
     financial statements for the fiscal quarter ended September 30, 1997
     furnished pursuant to subsection 6.1(b) and the related compliance
     certificate furnished pursuant to subsection 6.2(c) are delivered to the
     Administrative Agent pursuant to subsection 6.1(b) and 6.2(c),
     respectively.

          "Affiliate":  as to any Person, any other Person which, directly or
     indirectly, is in control of, is controlled by, or is under common
     control with, such Person.  For purposes of this definition, "control"
     of a Person means the power, directly or indirectly, either to (a) vote
     10% or more of the securities having ordinary voting power for the
     election of directors of such Person or (b) direct or cause the
     direction of the management and policies of such Person, whether by
     contract or otherwise.

          "Agents":  the collective reference to the Syndication Agent, the
     Documentation Agent and the Administrative Agent.

          "Aggregate Outstanding Extensions of Credit":  as to any Lender
     with respect to any Type of Loan at any time, an amount equal to the sum
     of (a) the aggregate principal amount of all Loans of such Type made by
     such Lender then outstanding and (b) in the case of Revolving Credit
     Loans, such Lender's Commitment Percentage of the L/C Obligations then
     outstanding.

          "Agreement":  this Credit Agreement, as amended, restated,
     supplemented or otherwise modified from time to time.

          "Applicable Margin":  at any time, the percentages set forth on
     Schedule II under the relevant column heading opposite the level of the
     Debt Ratio most recently determined; provided that (a) the Applicable
     Margins commencing on the Closing Date shall be those set forth in
     Schedule II opposite a Debt Ratio captioned "greater than or equal to
     4.75" until the first Adjustment Date, (b) the Applicable Margins
     determined for any Adjustment Date (including the first Adjustment Date)
     shall remain in effect until a subsequent Adjustment Date for which the
     Debt Ratio falls within a different level and (c) if the financial
     statements and related compliance certificate for any fiscal period are
     not delivered by the date due pursuant to subsections 6.1 and 6.2, the
     Applicable Margins shall be (i) for the first 35 days subsequent to such
     due date, the Applicable Margin in effect prior to such due date and
     (ii) thereafter, those set forth opposite a Debt Ratio captioned
     "greater than or equal to 4.75," in either case, until the date of
     delivery of such financial statements and compliance certificate.

          "Application":  an application, in such form as the Issuing Lender
     may specify from time to time, requesting the Issuing Lender to issue a
     Letter of Credit.
<PAGE>
          "Asset Contribution":  as defined in the recitals to this
     Agreement.

          "Asset Sale":  any sale, sale-leaseback, or other disposition by
     any Person or any Subsidiary thereof of any of its property or assets,
     including the stock of any Subsidiary of such Person, except sales and
     dispositions permitted by subsection 7.6 other than subsection 7.6(b) or
     (e).

          "Assignee":  as defined in subsection 10.6(c).

          "Attributable Debt": in respect of a sale and leaseback transaction
     means, at the time of determination, the present value (discounted at
     the rate of interest implicit in such transaction, determined in
     accordance with GAAP) of the obligation of the lessee for net rental
     payments during the remaining term of the lease included in such sale
     and leaseback transaction (including any period for which such lease has
     been extended or may, at the option of the lessor, be extended).

          "Available Commitment":  as to any Lender and any Type of Loan, at
     any time, an amount equal to the excess, if any, of (a) such Lender's
     Commitment with respect to such Type of Loan over (b) such Lender's
     Aggregate Outstanding Extensions of Credit with respect to such Type of
     Loan.

          "Base Rate":  means, for any day, the higher of:  (a) 0.50% per
     annum above the latest Federal Funds Rate; and (b) the rate of interest
     in effect for such day as publicly announced from time to time by BOA in
     San Francisco, California, as its "reference rate."  (The "reference
     rate" is a rate set by BOA based upon various factors including BOA's
     costs and desired return, general economic conditions and other factors,
     and is used as a reference point for pricing some loans, which may be
     priced at, above, or below such announced rate.)

          "Base Rate Loans":  Loans the rate of interest applicable to which
     is based upon the Base Rate.

          "BOA":  as defined in the recitals to this Agreement.

          "Borrower Pledge and Security Agreement":  the Borrower Pledge and
     Security Agreement substantially in the form of Exhibit B-4, to be
     executed and delivered by the Borrower, as the same may be amended,
     supplemented or otherwise modified.

          "Borrowing Date":  any Business Day specified in a notice pursuant
     to subsection 2.2 as a date on which the Borrower requests the Lenders
     to make Loans hereunder.

          "Business":  as defined in subsection 4.16.

          "Business Day":  a day other than a Saturday, Sunday or other day
     on which commercial banks in New York City or San Francisco, California
     are authorized or required by law to close and, if the applicable
     Business Day relates to Eurodollar Loans, any day on which dealings are
     carried on in the applicable London interbank market.
<PAGE>
          "Capital Expenditures" shall mean, for any fiscal period, the
     aggregate of all expenditures that, in conformity with GAAP (but
     excluding capitalized interest), are or are required to be included as
     additions during such period to property, plant or equipment reflected
     on the consolidated balance sheet of the Borrower and its Subsidiaries,
     excluding the expenditures relating to the Transaction.

          "Capital Lease Obligations":  of any Person as of the date of
     determination, the aggregate liability of such Person under Financing
     Leases reflected on a balance sheet of such Person under GAAP.

          "Capital Partners":  as defined in the recitals to this Agreement.

          "Capital Stock":  any and all shares, interests, participations or
     other equivalents (however designated) of capital stock of a
     corporation, any and all equivalent ownership interests in a Person
     (other than a corporation) and any and all warrants or options to
     purchase any of the foregoing.

          "Cash Consideration":  as defined in the recitals to this
     Agreement.

          "Cash Equivalents":  (a) securities with maturities of one year or
     less from the date of acquisition issued or fully guaranteed or insured
     by the United States Government or any agency thereof, (b) certificates
     of deposit and time deposits with maturities of one year or less from
     the date of acquisition and overnight bank deposits of any Lender or of
     any commercial bank having capital and surplus in excess of
     $500,000,000, (c) repurchase obligations of any Lender or of any
     commercial bank satisfying the requirements of clause (b) of this
     definition, having a term of not more than 90 days with respect to
     securities issued or fully guaranteed or insured by the United States
     Government, (d) commercial paper of a domestic issuer rated at least A-2
     by Standard and Poor's Rating Group ("S&P") or P-2 by Moody's Investors
     Service, Inc. ("Moody's"), or carrying an equivalent rating by a
     nationally recognized rating agency if both of S&P and Moody's cease
     publishing ratings of investments, (e) securities with maturities of one
     year or less from the date of acquisition issued or fully guaranteed by
     any state, commonwealth or territory of the United States, by any
     political subdivision or taxing authority of any such state,
     commonwealth or territory or by any foreign government, the securities
     of which state, commonwealth, territory, political subdivision, taxing
     authority or foreign government (as the case may be) are rated at least
     A by S&P or A by Moody's, (f) securities with maturities of one year or
     less from the date of acquisition backed by standby letters of credit
     issued by any Lender or any commercial bank satisfying the requirements
     of clause (b) of this definition or (g) shares of money market mutual or
     similar funds which invest exclusively in assets satisfying the
     requirements of clauses (a) through (f) of this definition.

          "Change of Control":  the occurrence of any of the following
     events:

               (i)  the Principals and their Related Parties, as a whole,
          shall at any time cease to own, directly or indirectly, 60% of the
          Capital Stock of Holdings, determined on a fully diluted basis; or
<PAGE>
               (ii)  the Principals or their Related Parties, as a whole,
          shall at any time cease to own, determined on a fully diluted
          basis, sufficient shares of the Capital Stock of Holdings,
          determined on a fully diluted basis, to elect a majority of the
          Board of Directors of Holdings and the Borrower or otherwise cease
          to have the right or ability, by voting power, contract or
          otherwise, to elect or designate for election a majority of the
          Board of Directors of Holdings and the Borrower; or

               (iii)  Holdings shall, at any time, cease to own 100% of the
          Capital Stock of the Borrower; or 

               (iv)   a "Change of Control" shall have occurred under the
          Indenture.

          "Class":  (i) Lenders having Tranche A Term Loan Exposure and/or
     Revolving Loan Exposure (taken together as a single class), (ii) Lenders
     having Tranche B Term Loan Exposure and (iii) Lenders having Tranche C
     Term Loan Exposure.

          "Closing Date":  the date on which the conditions precedent set
     forth in subsection 5.1 shall be satisfied.

          "Code":  the Internal Revenue Code of 1986, as amended from time to
     time.

          "Collateral":  all assets of the Credit Parties, now owned or
     hereinafter acquired, upon which a Lien is purported to be created by
     any Security Document.

          "Commitment":  as to any Lender, such Lender's Tranche A Term Loan
     Commitment, Tranche B Term Loan Commitment, Tranche C Term Loan
     Commitment and Revolving Credit Commitment.

          "Commitment Letter":  the Commitment Letter, dated as of April 2,
     1997, among Holdings, the Borrower and LCPI, as the same may be amended,
     supplemented or otherwise modified from time to time.

          "Commitment Fee Rate":  at any time, the rates per annum set forth
     on Schedule II under the relevant column heading opposite the level of
     the Debt Ratio most recently determined; provided that (a) the
     Commitment Fee Rate commencing on the Closing Date shall be that set
     forth in Schedule II opposite a Debt Ratio captioned "greater than or
     equal to 4.75" until the first Adjustment Date, (b) the Commitment Fee
     Rate determined for any Adjustment Date (including the first Adjustment
     Date) shall remain in effect until a subsequent Adjustment Date for
     which the Debt Ratio falls within a different level and (c) if the
     financial statements and related compliance certificate for any fiscal
     period are not delivered by the date due pursuant to subsections 6.1 and
     6.2, the Commitment Fee Rate shall be (i) for the first 35 days
     subsequent to such due date, the Commitment Fee Rate in effect prior to
     such due date and (ii) thereafter, that set forth opposite a Debt Ratio
     captioned "greater than or equal to 4.75," in either case, until the
     date of delivery of such financial statements and compliance
     certificate.
<PAGE>
          "Commitment Percentage":  as to the Commitment of any Lender with
     respect to any Type of Loan at any time, the percentage which the
     Commitment of such Lender with respect to such Type of Loan then
     constitutes of the aggregate Commitments with respect to such Type of
     Loan (or, at any time after such Commitments shall have expired or
     terminated, the percentage which the aggregate amount of the Aggregate
     Outstanding Extensions of Credit of such Lender with respect to such
     Type of Loan constitutes of the aggregate amount of the Aggregate
     Outstanding Extensions of Credit of all Lenders with respect to such
     Type of Loan).

          "Commitment Period":  the period from and including the date hereof
     to but not including the Revolving Loan Termination Date or such earlier
     date on which the Revolving Credit Commitments shall terminate as
     provided herein.

          "Commonly Controlled Entity":  an entity, whether or not
     incorporated, which is under common control with the Borrower within the
     meaning of Section 4001 of ERISA or is part of a group which includes
     the Borrower and which is treated as a single employer under Section 414
     (b) or (c) of the Code.

          "Consolidated EBITDA":  as of the last day of any fiscal quarter,
     Consolidated Net Income (excluding without duplication, (x)
     extraordinary gains and losses in accordance with GAAP, (y) gains and
     losses in connection with asset dispositions whether or not constituting
     extraordinary gains and losses and (z) gains or losses on discontinued
     operations) for such period, plus (i) Consolidated Cash Interest Expense
     for such period, plus (ii) to the extent deducted in computing such
     Consolidated Net Income, the sum of income taxes, depreciation and
     amortization for the four fiscal quarters ended on such date; provided
     that for any calculation of Consolidated EBITDA for any fiscal period
     ending during the first three full fiscal quarters following March 31,
     1997, Consolidated EBITDA shall be deemed to be Consolidated EBITDA from
     March 31, 1997 to the last day of such period multiplied by a fraction
     the numerator of which is 365 and the denominator of which is the number
     of days from March 31, 1997 to the last day of such period.

          "Consolidated Cash Interest Expense":  as of the last day of any
     fiscal quarter, the amount of interest expense, payable in cash, of the
     Borrower and its Subsidiaries for such period, determined on a
     consolidated basis in accordance with GAAP for the four fiscal quarters
     ended on such date; provided that for any calculation of Consolidated
     Cash Interest Expense for any fiscal period ending during the first
     three full fiscal quarters following March 31, 1997, Consolidated Cash
     Interest Expense shall be deemed to be Consolidated Cash Interest
     Expense from March 31, 1997 to the last day of such period multiplied by
     a fraction the numerator of which is 365 and the denominator of which is
     the number of days from March 31, 1997 to the last day of such period. 

          "Consolidated Net Income":  for any fiscal period, net income of
     the Borrower and its Subsidiaries, determined on a consolidated basis in
     accordance with GAAP.

          "Consolidated Total Debt":  at any date, all Indebtedness of the
     Borrower and its Subsidiaries outstanding on such date for borrowed
     money or the deferred purchase price of property, including, without
<PAGE>
     limitation, in respect of Financing Leases but excluding Indebtedness
     permitted pursuant to subsection 7.2(h).

          "Consolidated Working Capital":  at any date, the excess of (a) the
     sum of all amounts (other than cash and Cash Equivalents) that would, in
     accordance with GAAP, be set forth opposite the caption "total current
     assets" (or any like caption) on a consolidated balance sheet of the
     Borrower and its Subsidiaries at such date over (b) the sum of all
     amounts that would, in accordance with GAAP, be set forth opposite the
     caption "total current liabilities" (or any like caption) on a
     consolidated balance sheet of the Borrower and its Subsidiaries on such
     date (excluding, to the extent it would otherwise be included under
     current liabilities, any short-term Consolidated Total Debt and the
     current portion of any long-term Consolidated Total Debt).

          "Constitutional Documents":  as to any Person, the articles or
     certificate of incorporation and by-laws, partnership agreement or other
     organizational documents of such Person.

          "Contingent Purchase Price Receipts":  at any date, the aggregate
     cash received by Holdings, the Borrower or any of their Subsidiaries in
     respect of any purchase price adjustment made pursuant to, or in
     connection with, the Transaction Agreement subsequent to the date
     hereof.

          "Contractual Obligation":  as to any Person, any provision of any
     security issued by such Person or of any agreement, instrument or other
     undertaking to which such Person is a party or by which it or any of its
     property is bound.

          "Credit Documents":  this Agreement, the Notes, the Applications,
     the Guarantees and the Security Documents.

          "Credit Parties":  the Borrower, Holdings, and each Subsidiary of
     the Borrower which is a party to a Credit Document.

          "Debt Ratio":  as at the last day of any fiscal quarter, the ratio
     of (a) Consolidated Total Debt on such date to (b) Consolidated EBITDA.

          "Default":  any of the events specified in Section 8, whether or
     not any requirement for the giving of notice, the lapse of time, or
     both, or any other condition, has been satisfied.

          "Dollars" and "$":  dollars in lawful currency of the United States
     of America.

          "Environmental Laws":  any and all laws, rules, orders,
     regulations, statutes, ordinances, codes, decrees, or other legally
     enforceable requirement (including, without limitation, common law) of
     any foreign government, the United States, or any state, local,
     municipal or other governmental authority, regulating, relating to or
     imposing liability or standards of conduct concerning protection of the
     environment or of human health as affected by the environment as has
     been, is now, or may at any time hereafter be, in effect, including, but
     not limited to, the Comprehensive Environmental Response, Compensation
     and Liability Act of 1980, as amended, 42 U.S.C. Sections 9601 et
     seq.; the Toxic Substance Control Act, 15 U.S.C. Sections 9601
<PAGE>
     et seq.; the Hazardous Materials Transportation Act, 49 U.S.C. Section 
     1802 et seq.; the Resource Conservation and Recovery Act, 42 U.S.C.
     Sections 6901 et seq.; the Clean Water Act; 33 U.S.C. Sections 1251 
     et seq.; the Clean Air Act, 42 U.S.C. Sections 7401 et seq.; or other 
     similar federal and/or state environmental laws.

          "Environmental Permits":  any and all permits, licenses,
     registrations, notifications, exemptions and any other authorization
     required under any applicable Environmental Law.

          "Equity Documents":  the Stockholder Agreement, the Subscription
     Agreements and the Option Agreements.

          "Equity Investment":  as defined in the recitals to this Agreement.

          "ERISA":  the Employee Retirement Income Security Act of 1974, as
     amended from time to time.

          "Eurocurrency Reserve Requirements":  means for any day for any
     Interest Period the maximum reserve percentage (expressed as a decimal,
     rounded upward to the next 1/100th of 1%) in effect on such day (whether
     or not applicable to any Lender) under regulations issued from time to
     time by the FRB for determining the maximum reserve requirement
     (including any emergency, supplemental or other marginal reserve
     requirement) with respect to Eurocurrency funding (currently referred to
     as "Eurocurrency liabilities").

          "Eurodollar Loans":  Loans the rate of interest applicable to which
     is based upon the Eurodollar Rate.

          "Eurodollar Rate":  means, for any Interest Period, with respect to
     Eurodollar Loans comprising part of the same borrowing, the rate of
     interest per annum (rounded upward to the next 1/16th of 1%) determined
     by the Administrative Agent as follows:

     Eurodollar Rate =              LIBOR          
                      1.00 - Eurodollar Reserve Percentage

          "Eurodollar Reserve Percentage":  for any day for any Interest
     Period the maximum reserve percentage (expressed as a decimal, rounded
     upward to the next 1/100th of 1%) in effect on such day (whether or not
     applicable to any Lender) under regulations issued from time to time by
     the FRB for determining the maximum reserve requirement (including any
     emergency, supplemental or other marginal reserve requirement) with
     respect to Eurocurrency funding (currently referred to as "Eurocurrency
     liabilities").

          "Event of Default":  any of the events specified in Section 8,
     provided that any requirement for the giving of notice, the lapse of
     time, or both, or any other condition, has been satisfied.

          "Excess Cash Flow":  for any fiscal year of the Borrower, the
     excess of (a) the sum, without duplication, of (i) Consolidated Net
     Income for such fiscal year, (ii) the net decrease, if any, in
     Consolidated Working Capital during such fiscal year, (iii) to the
     extent deducted in computing such Consolidated Net Income, non-cash
<PAGE>
     interest expense, depreciation and amortization for such fiscal year,
     (iv) extraordinary non-cash losses during such fiscal year subtracted in
     the determination of Consolidated Net Income for such fiscal year,
     (v) change in deferred tax liability of the Borrower for such fiscal
     year, (vi) non-cash losses in connection with asset dispositions whether
     or not constituting extraordinary losses, (vii) non-cash ordinary losses
     and (viii) Contingent Purchase Price Receipts in excess of $10,000,000
     over (b) the sum, without duplication, of (i) the aggregate amount of
     permitted cash Capital Expenditures made by the Borrower and its
     Subsidiaries during such fiscal year, (ii) the net increase, if any, in
     Consolidated Working Capital during such fiscal year, (iii) the
     aggregate amount of payments of principal in respect of any Indebtedness
     not prohibited hereunder during such fiscal year (other than prepayments
     of Revolving Credit Loans not accompanied by reductions of the
     Commitments), (iv) deferred income tax credit of the Borrower for such
     fiscal year, (v) extraordinary non-cash gains during such fiscal year
     added in the determination of Consolidated Net Income for such fiscal
     year, (vi) non-cash gains in connection with asset dispositions whether
     or not constituting extraordinary gains and (vii) non-cash ordinary
     gains.

          "Excess Cash Flow Payment Date":  in respect of any fiscal year,
     the date on which the Borrower is required to deliver audited financial
     statements for such fiscal year to each Lender pursuant to subsection
     6.1(a).

          "Financing Lease":  any lease of property, real or personal, the
     obligations of the lessee in respect of which are required in accordance
     with GAAP to be capitalized on a balance sheet of the lessee.

          "Final Maturity Date":  March 31, 2006.

          "Foreign Subsidiary":  any Subsidiary which is organized under the
     laws of any jurisdiction outside the United States or under the laws of
     the U.S. Virgin Islands.

          "FRB":  means the Board of Governors of the Federal Reserve System,
     and any governmental authority succeeding to any of its principal
     functions.

          "GAAP":  generally accepted accounting principles in the United
     States of America in effect from on the Closing Date.

          "GC Notice Recipient":  with respect to any Government Contract,
     the true and correct (x) contracting officer, or the head of the
     respective U.S. government department or agency, (y) surety or sureties
     upon the bond or bonds, if any, in connection with such Government
     Contract, and (z) disbursing officer, if any designated in such
     Government Contract to make payment.

          "Governmental Authority":  any nation or government, any state or
     other political subdivision thereof and any entity exercising executive,
     legislative, judicial, regulatory or administrative functions of or
     pertaining to government.

          "Guarantee Obligation":  as to any Person (the "guaranteeing
     person"), any obligation of (a) the guaranteeing person or (b) another
<PAGE>
     Person (including, without limitation, any bank under any letter of
     credit) to induce the creation of which the guaranteeing person has
     issued a reimbursement, counterindemnity or similar obligation, in
     either case guaranteeing or in effect guaranteeing any Indebtedness,
     leases, dividends or other obligations (the "primary obligations") of
     any other third Person (the "primary obligor") in any manner, whether
     directly or indirectly, including, without limitation, reimbursement
     obligations under letters of credit and any obligation of the
     guaranteeing person, whether or not contingent, (i) to purchase any such
     primary obligation or any property constituting direct or indirect
     security therefor, (ii) to advance or supply funds (1) for the purchase
     or payment of any such primary obligation or (2) to maintain working
     capital or equity capital of the primary obligor or otherwise to
     maintain the net worth or solvency of the primary obligor, (iii) to
     purchase property, securities or services primarily for the purpose of
     assuring the owner of any such primary obligation of the ability of the
     primary obligor to make payment of such primary obligation or (iv)
     otherwise to assure or hold harmless the owner of any such primary
     obligation against loss in respect thereof; provided, however, that the
     term Guarantee Obligation shall not include endorsements of instruments
     for deposit or collection in the ordinary course of business.  The
     amount of any Guarantee Obligation of any guaranteeing person shall be
     deemed to be the lower of (a) an amount equal to the stated or
     determinable amount of the primary obligation in respect of which such
     Guarantee Obligation is made and (b) the maximum amount for which such
     guaranteeing person may be liable pursuant to the terms of the
     instrument embodying such Guarantee Obligation, unless such primary
     obligation and the maximum amount for which such guaranteeing person may
     be liable are not stated or determinable, in which case the amount of
     such Guarantee Obligation shall be such guaranteeing person's maximum
     reasonably anticipated liability in respect thereof as determined by the
     Borrower in good faith.

          "Guarantees":  the Parent Guarantee and the Subsidiary Guarantees.

          "Indebtedness":  of any Person at any date, (a) all indebtedness of
     such Person for borrowed money or for the deferred purchase price of
     property or services (other than current trade liabilities incurred in
     the ordinary course of business and payable in accordance with customary
     practices and accrued expenses incurred in the ordinary course of
     business), (b) any other indebtedness of such Person which is evidenced
     by a note, bond, debenture or similar instrument, (c) all obligations of
     such Person under Financing Leases, (d) all obligations of such Person
     in respect of acceptances issued or created for the account of such
     Person, (e) all liabilities secured by any Lien on any property owned by
     such Person even though such Person has not assumed or otherwise become
     liable for the payment thereof and (f) all Attributable Debt of such
     Person with respect to sale and leaseback transactions of such Person.

          "Indenture":  the Indenture between the Borrower and The Bank of
     New York, as trustee, pursuant to which the Subordinated Notes are
     issued.

          "Insolvency":  with respect to any Multiemployer Plan, the
     condition that such Plan is insolvent within the meaning of Section 4245
     of ERISA.
<PAGE>
          "Insolvent":  pertaining to a condition of Insolvency.

          "Interest Payment Date":  (a) as to any Base Rate Loan, the last
     Business Day of each March, June, September and December, (b) as to any
     Eurodollar Loan having an Interest Period of three months or less, the
     last Business Day of such Interest Period, and (c) as to any Eurodollar
     Loan having an interest period longer than three months, (i) each
     Business Day which is three months or a whole multiple thereof after the
     first day of such Interest Period and (ii) the last Business Day of such
     Interest Period.

          "Interest Period":  with respect to any Eurodollar Loan:

               (a)  initially, the period commencing on the borrowing or
          conversion date, as the case may be, with respect to such
          Eurodollar Loan and ending one, two, three or six months
          thereafter, as selected by the Borrower in its notice of borrowing
          or notice of conversion, as the case may be, given with respect
          thereto; and

               (b)  thereafter, each period commencing on the last day of the
          preceding Interest Period applicable to such Eurodollar Loan and
          ending one, two, three or six months thereafter, as selected by the
          Borrower by irrevocable notice to the Administrative Agent not less
          than three Business Days prior to the last day of the then current
          Interest Period with respect thereto;

     provided that, all of the foregoing provisions relating to Interest
     Periods are subject to the following:

               (i)  if any Interest Period pertaining to a Eurodollar Loan
          would otherwise end on a day that is not a Business Day, such
          Interest Period shall be extended to the next succeeding Business
          Day unless the result of such extension would be to carry such
          Interest Period into another calendar month, in which event such
          Interest Period shall end on the immediately preceding Business
          Day;

               (ii) any Interest Period for any Loan that would otherwise
          extend beyond the Termination Date of such Loan shall end on the
          Termination Date of such Loan;

               (iii)      any Interest Period pertaining to a Eurodollar Loan
          that begins on the last Business Day of a calendar month (or on a
          day for which there is no numerically corresponding day in the
          calendar month in which such Interest Period would otherwise be
          scheduled to end) shall end on the last Business Day of the
          appropriate calendar month; and

               (iv)  no Interest Period with respect to any portion of any
          Type of Term Loan shall extend beyond a date on which the Borrower
          is required to make a scheduled payment of principal of Term Loans
          of such Type unless the sum of (a) the aggregate principal amount
          of Term Loans of such Type that are Base Rate Loans plus (b) the
          aggregate principal amount of Term Loans of such Type that are
          Eurodollar Rate Loans with Interest Periods expiring on or before
<PAGE>
          such date equals or exceeds the principal amount required to be
          paid on Term Loans of such Type on such date.

          "Interest Rate Agreement":  any interest rate swap agreement,
     interest rate cap agreement, interest rate collar agreement or other
     similar agreement or arrangement.

          "Interest Rate Agreement Obligations":  the obligations of the
     Borrower or any of its Subsidiaries to make payments to counterparties
     under Interest Rate Agreements in the event of the occurrence of a
     termination event thereunder.

          "Issuing Lender":  BOA, in its capacity as issuer of any Letter of
     Credit or, at the election of BOA, such other Lender or Lenders that
     agree to act as Issuing Lender at the request of the Company.

          "LCPI":  as defined in the recitals to this Agreement.

          "L/C Commitment":  $15,000,000.

          "L/C Fee Payment Date":  the last Business Day of each March, June,
     September and December.

          "L/C Obligations":  at any time, an amount equal to the sum of (a)
     the aggregate then undrawn and unexpired amount of the then outstanding
     Letters of Credit and (b) the aggregate amount of drawings under Letters
     of Credit which have not then been reimbursed pursuant to subsection
     3.5.

          "L/C Participants":  the collective reference to all the Revolving
     Credit Lenders other than the Issuing Lender.

          "Lender" and "Lenders": the persons identified as Lenders and
     listed on the signature pages of this Agreement (including the Issuing
     Bank and the Swing Line Lender), together with their successors and
     permitted assigns pursuant to subsection 10.6; provided that the term
     "Lenders", when used in the context of a particular Commitment, shall
     mean Lenders having that Commitment.

          "Letters of Credit":  as defined in subsection 3.1.

          "LIBOR":  the rate of interest per annum determined by the
     Administrative Agent to be the arithmetic mean (rounded upward to the
     next 1/16th of 1%) of the rates of interest per annum notified to the
     Administrative Agent by each Reference Bank as the rate of interest at
     which dollar deposits in the approximate amount of the amount of the
     Loan to be made or continued as, or converted into, a Eurodollar Rate
     Loan by such Reference Bank and having a maturity comparable to such
     Interest Period would be offered to major banks in the London interbank
     market at their request at approximately 11:00 a.m. (London time) two
     Business Days prior to the commencement of such Interest Period.

          "Lien":  any mortgage, pledge, hypothecation, assignment, deposit
     arrangement, encumbrance, lien (statutory or other), charge or other
     security interest or any preference, priority or other security
     agreement or preferential arrangement of any kind or nature whatsoever
     (including, without limitation, any conditional sale or other title
<PAGE>
     retention agreement and any Financing Lease having substantially the
     same economic effect as any of the foregoing).

          "Loan":  any loan made by any Lender pursuant to this Agreement.

          "Lockheed Martin Predecessor Businesses":  the businesses to be
          transferred by the Seller and its Subsidiaries to the Borrower
          pursuant to the Transaction Agreement.

          "Loral Acquired Businesses":  that portion of the Lockheed Martin
          Predecessor Businesses consisting of the Seller's Wide Band Systems
          Division and Products Group, comprised of ten autonomous
          operations, acquired by the Seller effective April 1, 1996, as part
          of the acquisition by the Seller of the defense electronics
          business of Loral Corporation.

          "Material Adverse Effect":  a material adverse effect on (a) the
     business, assets, operations, property or condition (financial or
     otherwise) of Holdings and its Subsidiaries taken as a whole, (b) the
     validity or enforceability of this or any of the other Credit Documents
     or the rights or remedies of the Agents or the Lenders hereunder or
     thereunder or (c) the Transaction.

          "Materials of Environmental Concern":  any hazardous or toxic
     substances, materials or wastes, defined or regulated as such in or
     under, or that could give rise to liability under, any applicable
     Environmental Law, including, without limitation, asbestos,
     polychlorinated biphenyls, urea-formaldehyde insulation, gasoline or
     petroleum (including crude oil or any fraction thereof) or petroleum
     products.

          "Mortgages":  the collective reference to the mortgages and deeds
     of trust to be executed and delivered by the Borrower or the appropriate
     Subsidiary, substantially in the forms of Exhibit C-1 and C-2 (with such
     changes therein as may be required to reflect different laws and
     practices in the various jurisdictions in which the Mortgages are to be
     recorded), covering the parcels of real property identified in Schedule
     III, as the same may be amended, supplemented or otherwise modified from
     time to time.

          "Multiemployer Plan":  a Plan which is a multiemployer plan as
     defined in Section 4001(a)(3) of ERISA.

          "Net Proceeds":  the aggregate cash proceeds (including Cash
     Equivalents) received by Holdings or any of its Subsidiaries in respect
     of:

               (a)  any issuance by the Borrower or any of its Subsidiaries
          of Indebtedness after the Closing Date;

               (b)  any Asset Sale; and

               (c)  any cash payments received in respect of promissory notes
          or other evidences of indebtedness delivered to Holdings or such
          Subsidiary in respect of an Asset Sale;
<PAGE>
     in each case net of (without duplication) (i), (A) in the case of an
     Asset Sale, the amount required to repay any Indebtedness (other than
     the Loans) secured by a Lien on any assets of Holdings or a Subsidiary
     of Holdings that are sold or otherwise disposed of in connection with
     such Asset Sale and (B) reasonable and appropriate amounts established
     by Holdings or such Subsidiary, as the case may be, as a reserve against
     liabilities associated with such Asset Sale and retained by Holdings or
     such Subsidiary, (ii) the reasonable expenses (including legal fees and
     brokers' and underwriters' commissions, lenders fees, credit enhancement
     fees, accountants' fees, investment banking fees, survey costs, title
     insurance premiums and other customary fees, in any case, paid to third
     parties or, to the extent permitted hereby, Affiliates) incurred in
     effecting such issuance or sale and (iii) any taxes reasonably
     attributable to such sale and reasonably estimated by Holdings or such
     Subsidiary to be actually payable.

          "Non-Excluded Taxes":  as defined in subsection 2.15.

          "Non-U.S. Lender":  as defined in subsection 2.15(b).

          "Notes":  The Tranche A Term Notes, the Tranche B Term Notes, the
     Tranche C Term Notes, the Revolving Credit Notes and the Swing Line Note
     (or any of them).

          "Novation Agreement": as defined in the Transaction Agreement.

          "Obligations":  as defined in the Guarantees and the Security
     Documents.

          "Option Agreements":  the Option Agreements between Holdings and
     each of Frank C. Lanza and Robert V. LaPenta, each dated as of the
     Closing Date.

          "Parent Distributions":  as defined in the Parent Guarantee.

          "Parent Guarantee":  the Parent Guarantee substantially in the form
     of Exhibit B-1, to be executed and delivered by Holdings, as the same
     may be amended, supplemented or otherwise modified.

          "Parent Pledge and Security Agreement":  the Parent Pledge and
     Security Agreement substantially in the form of Exhibit B-3, to be
     executed and delivered by Holdings, as the same may be amended,
     supplemented or otherwise modified.

          "Participant":  as defined in subsection 10.6(b).

          "PBGC":  the Pension Benefit Guaranty Corporation established
     pursuant to Subtitle A of Title IV of ERISA, or any successor thereto.

          "Permitted Liens":  Liens permitted to exist under subsection 7.3.

          "Permitted Stock Payments":  (A) dividends by the Borrower to
     Holdings in amounts equal to the amounts required for Holdings to pay
     franchise taxes and other fees required to maintain its legal existence
     and provide for other operating costs of up to $1,000,000 per fiscal
     year, (B) dividends by the Borrower to Holdings in amounts equal to
     amounts required for Holdings to pay federal, state and local income
<PAGE>
     taxes to the extent such income taxes are actually due and owing;
     provided that the aggregate amount paid under this clause (B) does not
     exceed the amount that the Borrower would be required to pay in respect
     of the income of the Borrower and its Subsidiaries if the Borrower were
     a stand alone entity that was not owned by Holdings, and (C) from and
     after May 1, 1999, dividends by the Borrower to Holdings payable solely
     out of Excess Cash Flow which is not required to be applied to the
     prepayment of Loans and the permanent reduction of Commitments pursuant
     to subsection 2.6(a)(iii), provided that (i) as of the last day of the
     most recently completed fiscal quarter the Debt Ratio is less than or
     equal to 3.5 to 1, (ii) the aggregate amount of dividends paid by the
     Borrower to Holdings under this clause (C) since the date of this
     Agreement does not exceed $5,000,000 and (iii) Holdings promptly uses
     the proceeds of such dividends to repurchase Capital Stock of Holdings.

          "Person":  an individual, partnership, corporation, business trust,
     joint stock company, trust, unincorporated association, joint venture,
     Governmental Authority or other entity of whatever nature.

          "Plan":  at a particular time, any employee benefit plan covered by
     ERISA and in respect of which the Borrower or any Commonly Controlled
     Entity maintains, administers, contributes to or is required to
     contribute to, or under which the Borrower or any Commonly Controlled
     Entity may incur any liability.  

          "Principals":  each of Lehman Brothers Holdings, Inc., Capital
     Partners, the Seller, Frank C. Lanza and Robert V. LaPenta.

          "Pro Forma Financial Statements":  as defined in subsection 4.1(c).

          "Properties":  as defined in subsection 4.17.

          "Purchase Agreement":  the Purchase Agreement, dated as of April
     25, 1997, among the Borrower and each of Lehman Brothers, Inc. and
     BancAmerica Securities, Inc.

          "Receivables": as defined in the Security Documents.  

          "Reference Bank": the Bank of America NT & SA.

          "Register":  as defined in subsection 10.6(d).

          "Registration Rights Agreement":  the Registration Rights
     Agreement, dated as of April 30, 1997, among the Borrower and each of
     Lehman Brothers, Inc. and BancAmerica Securities, Inc.

          "Regulation U":  Regulation U of the Board of Governors of the
     Federal Reserve System as in effect from time to time.

          "Reimbursement Obligation":  the obligation of the Borrower to
     reimburse the Issuing Lender pursuant to subsection 3.5 for amounts
     drawn under Letters of Credit.

          "Refunded Swing Line Loan":  as defined in subsection 2.1(b)(iii).

          "Related Party":  with respect to the Principals, (a) any
     controlling stockholder, 51% (or more) owned Subsidiary, or spouse or
<PAGE>
     immediate family member (in the case of an individual) of such Principal
     or (b) a trust, corporation, partnership or other entity, the
     beneficiaries, stockholders, partners, owners or Persons beneficially
     holding an 51% or more controlling interest of which consist of the
     Principals and/or such other Persons referred to in the immediately
     preceding clause (a).

          "Reorganization":  with respect to any Multiemployer Plan, the
     condition that such plan is in reorganization within the meaning of
     Section 4241 of ERISA.

          "Reportable Event":  any of the events set forth in Section 4043(c)
     of ERISA, other than those events as to which the thirty-day notice
     period is waived under the regulations of the PBGC.  

          "Required Lenders":  at any time, Lenders the Commitment
     Percentages for all Types of Loans of which aggregate more than 50%.

          "Requirement of Law":  as to any Person, the Constitutional
     Documents of such Person, and any law, treaty, rule or regulation or
     determination of an arbitrator or a court or other Governmental
     Authority, in each case applicable to or binding upon such Person or any
     of its property or to which such Person or any of its property is
     subject.

          "Requisite Class Lenders": at any time, (a) for the Class Lenders
     having Tranche A Term Loan Exposure, Lenders having or holding 66 2/3%
     of the aggregate Tranche A Term Loan Exposure of all Lenders, (b) for
     the Class Lenders having Revolving Credit Loan Exposure, Lenders having
     or holding 66 2/3% of the aggregate Revolving Credit Loan Exposure of
     all Lenders, (c) for the Class Lenders having Tranche B Term Loan
     Exposure, Lenders having or holding 66 2/3% of the aggregate Tranche B
     Term Loan Exposure of all Lenders and (d) for the Class Lenders having
     Tranche C Term Loan Exposure, Lenders having or holding 66 2/3% of the
     aggregate Tranche C Term Loan Exposure of all Lenders.

          "Responsible Officer":  the chief executive officer, the president
     or vice president of the Borrower or, with respect to financial matters,
     the chief financial officer, vice president--finance or treasurer of the
     Borrower.

          "Restricted Government Contracts": as defined in the Security
     Documents.

          "Revolving Credit Commitment": the commitment of a Lender, as set
     forth on Schedule I hereto, to make Revolving Credit Loans to the
     Borrower pursuant to Subsection 2.1(a)(iv) and, to issue and/or purchase
     participations in Letters of Credit pursuant to Section 3; and
     "Revolving Credit Commitments" means such commitments of all Lenders in
     the aggregate, which shall initially be $100,000,000.

          "Revolving Credit Lender": any Lender or Lenders having a Revolving
     Credit Commitment or a Revolving Credit Loan outstanding.

          "Revolving Credit Loans": the Loans made by Revolving Credit
     Lenders to the Borrower pursuant to Subsection 2.1(a)(iv).
<PAGE>
          "Revolving Credit Loan Exposure": with respect to any Lender as of
     date of determination, (i) if there are no outstanding Letters of Credit
     or Revolving Credit Loans, that Lender's Revolving Credit Commitment,
     and (ii) otherwise, the sum of (a) the aggregate outstanding principal
     amount of the Revolving Credit Loans of that Lender plus (b) in the
     event that Lender is an Issuing Lender, the aggregate Letter of Credit
     Usage in respect of all Letters of Credit issued by that Lender (in each
     case net of any participations purchased by other Lenders in such
     Letters of Credit or any unreimbursed drawings thereunder) plus (c) in
     the event that such Lender is the Swing Line Lender, the aggregate
     principal amount of Swing Line Loans made by such Lender then
     outstanding (net of any participations purchased by other Lenders in
     such Swing Line Loans) plus (d) the aggregate amount of all
     participations purchased by that Lender in any outstanding Swing Line
     Loans or Letters of Credit or any unreimbursed drawings under any
     Letters of Credit.

          "Revolving Credit Notes":  (i) the promissory notes of the Borrower
     issued pursuant to subsection 2.5(i)(iv) on the Closing Date to evidence
     the Revolving Credit Loans of any Lender and (ii) any promissory notes
     issued by the Borrower pursuant to Section 10.6(d) in connection with
     assignments of the Revolving Credit Commitments and Revolving Credit
     Loans of any Lenders, in each case substantially in the form of Exhibit
     A-4 annexed hereto, as they may be amended, supplemented or otherwise
     modified from time to time.

          "Revolving Loan Termination Date":  March 31, 2003.

          "Security Documents":  the collective reference to the Parent
     Pledge and Security Agreement, the Borrower Pledge and Security
     Agreement and the Subsidiary Pledge and Security Agreement, the
     Mortgages and all other security documents hereafter delivered to the
     Administrative Agent granting a Lien on any asset or assets of any
     Person to secure the obligations and liabilities of the Borrower
     hereunder and under any of the other Credit Documents or to secure any
     guarantee of any such obligations and liabilities.

          "Securities Offering":  as defined in the recitals to this
     Agreement.

          "Seller":  as defined in the recitals to this Agreement.

          "Similar Business":  a business, at least a majority of whose
     revenues in the most recently ended calendar year were derived from (i)
     the sale of defense products, electronics, communications systems,
     aerospace products, avionics products and/or communications products,
     (ii) any services related thereto, (iii) any business or activity that
     is reasonably similar thereto or a reasonable extension, development or
     expansion thereof or ancillary thereto, and (iv) any combination of any
     of the foregoing.

          "Single Employer Plan":  any Plan which is covered by Title IV of
     ERISA, but which is not a Multiemployer Plan.

          "Stockholders Agreement":  the Stockholders Agreement, dated as of
     April 30, 1997, by and among the Borrower, Holdings, the Seller, the
     Principals and any other party that may from time to time become a party
<PAGE>
     thereto as provided therein, as the same may be amended, supplemented or
     otherwise modified from time to time. 

          "Subordinated Debt":  indebtedness outstanding under the
     Subordinated Notes.

          "Subordinated Debt Documents":  the Indenture, the Registration
     Rights Agreement, the Purchase Agreement and the Subordinated Notes.

          "Subordinated Notes":  the Borrower's 10 3/8% Senior Subordinated
     Notes, due 2007 (the "Initial Subordinated Notes"), issued on the
     Closing Date, and the subordinated notes of the Borrower, having the
     same terms as the Initial Subordinated Notes, issued in exchange for the
     Initial Subordinated Notes as contemplated by the Subordinated Debt
     Documents.

          "Subscription Agreements":  the Common Stock Subscription
     Agreements between Holdings and each of Frank C. Lanza, Robert V.
     LaPenta, Capital Partners and the Seller, each dated as of the Closing
     Date.

          "Subsidiary":  as to any Person, a corporation, partnership or
     other entity of which shares of stock or other ownership interests
     having ordinary voting power (other than stock or such other ownership
     interests having such power only by reason of the happening of a
     contingency) to elect a majority of the board of directors or other
     managers of such corporation, partnership or other entity are at the
     time owned, directly or indirectly, by such Person.  Unless otherwise
     qualified, all references to a "Subsidiary" or to "Subsidiaries" in this
     Agreement shall refer to a Subsidiary or Subsidiaries of the Borrower.

          "Subsidiary Guarantees":  the Subsidiary Guarantees substantially
     in the form of Exhibit B-2, to be executed and delivered by the
     Borrower's Subsidiaries, as the same may be amended, supplemented or
     otherwise modified.

          "Subsidiary Pledge and Security Agreement":  the Subsidiary Pledge
     and Security Agreement substantially in the form of Exhibit B-5, to be
     executed and delivered by the Borrower's Subsidiaries, as the same may
     be amended, supplemented or otherwise modified.

          "Swing Line Lender":  means Bank of America NT & SA.

          "Swing Line Loans":  as defined in Section 2.1(b).

          "Term Loan Commitment or Term Loan Commitments":  the commitments
     of a Lender to make any Term Loans pursuant to subsection 2.1(a); and
     Term Loan Commitments means such commitments of all Lenders in the
     aggregate, which shall initially be $175,000,000.

          "Term Loan Exposure":  with respect to a Lender of a Type of Term
     Loan as of any date of determination, (i) prior to the termination of
     all of a Lender's Commitment with respect to the Term Loans of such
     Type, that Lender's Commitment with respect to  Term Loans of such Type
     (or any portion thereof that has not been terminated) plus the
     outstanding principal amount of the Term Loan of such Type of that
     Lender, and (ii) after the termination of all of a Lender's Commitment
<PAGE>
     with respect to the Term Loans of such Type, the outstanding principal
     amount of the Term Loan of such Type of that Lender.

          "Term Loans":  one or more of the Tranche A Term Loans, the Tranche
     B Term Loans or the Tranche C Term Loans.

          "Termination Date":  (i) with respect to Tranche A Term Loans,
     March 31, 2003; (ii) with respect to Tranche B Term Loans, March 31,
     2005; (iii) with respect to Tranche C Term Loans, March 31, 2006; and
     (iv) with respect to Revolving Credit Loans and Swing Line Loans, the
     Revolving Credit Termination Date.

          "Tranche":  the collective reference to Eurodollar Loans the then
     current Interest Periods with respect to all of which begin on the same
     date and end on the same later date (whether or not such Loans shall
     originally have been made on the same day); Tranches may be identified
     as "Eurodollar Tranches".

          "Tranche A Term Lender":  any Lender having a Tranche A Term Loan
     Commitment or a Tranche A Term Loan outstanding.

          "Tranche A Term Loans":  the Loans made by Tranche A Term Lenders
     to the Borrower pursuant to subsection 2.1(a)(i).

          "Tranche A Term Loan Commitment":  the commitment of a Tranche A
     Term Lender, as set forth on Schedule I hereto, to make a Tranche A Term
     Loan to the Borrower pursuant to subsection 2.1(a)(i); and "Tranche A
     Term Loan Commitments" means such commitments of all Tranche A Term
     Lenders in the aggregate, which shall initially be $100,000,000.

          "Tranche A Term Notes":  (i) the promissory notes of the Borrower
     issued pursuant to subsection 2.5(i)(i) on the Closing Date to evidence
     the Tranche A Term Loans of any Lender and (ii) any promissory notes
     issued by the Borrower pursuant to subsection 10.6(d) in connection with
     assignments of the Tranche A Term Loan Commitments and Tranche A Term
     Loans of any Lender, in each case substantially in the form of Exhibit
     A-1 annexed hereto, as they may be amended, supplemented or otherwise
     modified from time to time.

          "Tranche B Term Lenders":  any Lender having a Tranche B Term Loan
     Commitment or a Tranche B Term Loan outstanding.

          "Tranche B Term Loans":  the Loans made by Tranche B Term Lenders
     to the Borrower pursuant to subsection 2.1(a)(ii).

          "Tranche B Term Loan Commitment":  the commitment of a Tranche B
     Term Lender to make a Tranche B Term Loan to the Borrower pursuant to
     subsection 2.1(a)(ii); and "Tranche B Term Loan Commitments" means such
     commitments of all Tranche B Term Lenders in the aggregate, which shall
     initially be $45,000,000.

          "Tranche B Term Notes":  (i) the promissory notes of the Borrower
     issued pursuant to subsection 2.5(i)(ii) on the Closing Date to evidence
     the Tranche B Term Loans of any Lender and (ii) any promissory notes
     issued by the Borrower pursuant to subsection 10.6(d) in connection with
     assignments of the Tranche B Term Loan Commitments and Tranche B Term
     Loans of any Lender, in each case substantially in the form of
<PAGE>
     Exhibit A-2 annexed hereto, as they may be amended, supplemented or
     otherwise modified from time to time.

          "Tranche C Term Lender": any Lender having a Tranche C Term Loan
     Commitment or a Tranche C Term Loan outstanding.

          "Tranche C Term Loan Commitment": the commitment of a Tranche C
     Term Lender, as set forth on Schedule I hereto, to make a Tranche C Term
     Loan to the Borrower pursuant to subsection 2.1(a)(iii); and "Tranche C
     Term Loan Commitments" means such commitments of all Tranche C Term
     Lenders in the aggregate, which shall initially be $30,000,000.

          "Tranche C Term Loans": the Loans made by Tranche C Term Lenders to
     the Borrower pursuant to subsection 2.1(a)(iii).

          "Tranche C Term Notes": (i) the promissory notes of the Borrower
     issued pursuant to subsection 2.5(i)(iii) on the Closing Date to
     evidence the Tranche C Term Loans of any Lender and (ii) any promissory
     notes issued by the Borrower pursuant to subsection 10.6(d) in
     connection with assignments of the Tranche C Term Loan Commitments and
     Tranche C Term Loans of any Lender, in each case substantially in the
     form of Exhibit A-3 annexed hereto, as they may be amended, supplemented
     or otherwise modified from time to time.

          "Transaction":  the transactions contemplated by the Transaction
     Documents.

          "Transaction Agreement":  as defined in the recitals to this
     Agreement.

          "Transaction Documents":  (i) the Transaction Agreement, the
     Schedules thereto and the documents set forth on Schedule IV hereto,
     (ii) the Equity Documents and (iii) the Subordinated Debt Documents.

          "Transferee":  as defined in subsection 10.6(f).

          "Type": a Revolving Loan, a Tranche A Term Loan, a Tranche B Term
     Loan, a Tranche C Term Loan or a Swing Line Loan.

          "Uniform Customs":  the Uniform Customs and Practice for
     Documentary Credits (1993 Revision), International Chamber of Commerce
     Publication No. 500, as the same may be amended from time to time.

          "U.S. Taxes":  any tax, assessment, or other charge or levy and any
     liabilities with respect thereto, including any penalties, additions to
     tax, fines or interest thereon, imposed by or on behalf of the United
     States or any taxing authority thereof.

          1.2  Other Definitional Provisions.  (a)  Unless otherwise
specified therein, all terms defined in this Agreement shall have the defined
meanings when used in any Credit Document or any certificate or other
document made or delivered pursuant hereto.

          (b)  As used herein and in any Credit Document, and any certificate
or other document made or delivered pursuant hereto, accounting terms
relating to the Borrower and its Subsidiaries not defined in subsection 1.1
<PAGE>
and accounting terms partly defined in subsection 1.1, to the extent not
defined, shall have the respective meanings given to them under GAAP.

          (c)  The words "hereof," "herein" and "hereunder" and words of
similar import when used in this Agreement shall refer to this Agreement as a
whole and not to any particular provision of this Agreement, and Section,
subsection, Schedule and Exhibit references are to this Agreement unless
otherwise specified.

          (d)  The meanings given to terms defined herein shall be equally
applicable to both the singular and plural forms of such terms.


             SECTION 2.  AMOUNT AND TERMS OF COMMITMENTS AND LOANS

          2.1  Commitments.  (a)  Subject to the terms and conditions hereof,
each Lender severally agrees to make the loans described in this Section
2.1(a) as applicable to the Borrower.

               (i) Tranche A Term Loans.  Each Tranche A Term Lender
          severally agrees to make a term loan to the Borrower on the Closing
          Date in an aggregate principal amount which does not exceed the
          amount of such Lender's Tranche A Term Loan Commitment.  Amounts
          borrowed under this subsection 2.1(a)(i) and subsequently repaid
          may not be reborrowed.

               (ii) Tranche B Term Loans.  Each Tranche B Term Lender
          severally agrees to make a term loan to the Borrower on the Closing
          Date in an aggregate principal amount which does not exceed the
          amount of such Lender's Tranche B Term Loan Commitment.  Amounts
          borrowed under this subsection 2.1(a)(ii) and subsequently repaid
          may not be reborrowed.

               (iii) Tranche C Term Loans.  Each Tranche C Term Lender
          severally agrees to make a term loan to the Borrower on the Closing
          Date in an aggregate principal amount which does not exceed the
          amount of such Lender's Tranche C Term Loan Commitment.  Amounts
          borrowed under this subsection 2.1(a)(iii) and subsequently repaid
          may not be reborrowed.

               (iv) Revolving Credit Loans.  Each Revolving Credit Lender
          severally agrees to make revolving credit loans to the Borrower,
          from time to time during the Commitment Period, in an aggregate
          principal amount at any one time outstanding which, when added to
          the aggregate principal amount of outstanding Swing Line Loans made
          by such Lender (or in which such Lender has purchased a
          participation) and such Lender's Revolving Credit Commitment
          Percentage of the then outstanding L/C Obligations, does not exceed
          the amount of such Lender's Revolving Credit Commitment.  During
          the Commitment Period, the Borrower may use the Revolving Credit
          Commitments by borrowing, prepaying the Revolving Credit Loans, in
          whole or in part, and reborrowing, all in accordance with the terms
          and conditions hereof.

          (b)  (i)  Subject to the terms and conditions hereof, the Swing
Line Lender agrees to make swing line loans (individually, a "Swing Line
Loan"; collectively, the "Swing Line Loans") to the Borrower from time to
<PAGE>
time during the Commitment Period in an aggregate principal amount at any one
time outstanding not to exceed $10,000,000; provided, that no Swing Line Loan
shall be made if, after giving effect thereto and to the simultaneous use of
the proceeds thereof, the aggregate principal amount of Revolving Credit
Loans then outstanding plus the aggregate principal amount of Swing Line
Loans then outstanding, plus the aggregate amount of L/C Obligations then
outstanding would exceed the Revolving Credit Commitments of the Revolving
Credit Lenders.  Amounts borrowed by the Borrower under this subsection
2.1(b) may be repaid and, through but excluding the Termination Date,
reborrowed.  All Swing Line Loans shall be made as Base Rate Loans and may
not be converted into Eurodollar Loans.  In order to borrow a Swing Line
Loan, the Borrower shall give the Swing Line Lender, with a copy to the
Administrative Agent, irrevocable notice (which notice must be received by
the Swing Line Lender prior to 12:00 Noon, New York City time) on the
requested Borrowing Date specifying the amount of the requested Swing Line
Loan which shall be in a minimum amount of $500,000 or whole multiples of
$100,000 in excess thereof.  The proceeds of the Swing Line Loan will be made
available by the Swing Line Lender to the Borrower at the office of the Swing
Line Lender by crediting the account of the Borrower at such office with such
proceeds.

               (ii)  The Swing Line Loans shall be evidenced by a promissory
note of the Borrower, substantially in the form of Exhibit A-5 (the "Swing
Line Note"), with appropriate insertions, payable to the order of the Swing
Line Lender and representing the obligation of the Borrower to pay the unpaid
principal amount of the Swing Line Loans, with interest thereon as prescribed
in subsection 2.9.  The Swing Line Note shall (i) be dated the Closing Date,
(ii) be stated to mature on the Termination Date and (iii) bear interest,
payable on the dates specified in 2.9, for the period from the date thereof
to the Termination Date on the unpaid principal amount thereof from time to
time outstanding at the applicable interest rate per annum specified in
subsection 2.9.

               (iii)  The Swing Line Lender, at any time in its sole and
absolute discretion, may on behalf of the Borrower (which hereby irrevocably
directs the Swing Line Lender to act on its behalf) request each Lender,
including the Swing Line Lender, to make a Revolving Credit Loan (which shall
be a Base Rate Loan) in an amount equal to such Lender's Commitment
Percentage with respect to Revolving Credit Loans of such Revolving Credit
Loan (the "Refunded Swing Line Loans") outstanding on the date such notice is
given.  Unless any of the events described in subsection 8(f) shall have
occurred (in which event the procedures of subsection 2.1(b)(iv) shall apply)
each Lender shall, not later than 12:00 P.M., New York City time, on the
Business Day next succeeding the date on which such notice is given, make
available to the Swing Line Lender in immediately available funds the amount
equal to the Revolving Credit Loan to be made by such Lender.  The proceeds
of such Revolving Credit Loans shall be immediately applied to repay the
Refunded Swing Line Loans.  Upon any request by the Swing Line Lender to the
Lender pursuant to this subsection 2.1(b)(iii), the Administrative Agent
shall promptly give notice to the Borrower of such request.

               (iv)  If prior to the making of a Revolving Credit Loan
pursuant to subsection 2.1(b)(iii) one of the events described in subsection
8(f) shall have occurred, each Lender will, on the date such Loan was to have
been made, purchase an undivided participating interest in the Swing Line
Loans in an amount equal to its Commitment Percentage with respect to
<PAGE>
Revolving Credit Loans.  Each Lender will immediately transfer to the Swing
Line Lender, in immediately available funds, the amount of its participation.

               (v)  Whenever, at any time after the Swing Line Lender has
received from any Lender such Lender's participating interest in a Swing Line
Loan, the Swing Line Lender receives any payment on account thereof, the
Swing Line Lender will distribute to such Lender its participating interest
in such amount (appropriately adjusted, in the case of interest payments, to
reflect the period of time during which such Lender's participating interest
was outstanding and funded); provided, however, that in the event that such
payment received by the Swing Line Lender is required to be returned, such
Lender will return to the Swing Line Lender any portion thereof previously
distributed by the Swing Line Lender to it.

               (vi)  Each Lender's obligation to purchase participating
interests pursuant to subsection 2.1(b)(iv) shall be absolute and
unconditional and shall not be affected by any circumstance, including,
without limitation, (a) any set-off, counterclaim, recoupment, defense or
other right which such Lender or the Borrower may have against the Swing Line
Lender, any other Lender or anyone else for any reason whatsoever, (b) the
occurrence or continuance of any Default or Event of Default; (c) any adverse
change in the condition (financial or otherwise) of the Borrower; (d) any
breach of this Agreement by the Borrower or any other Lender; or (e) any
other circumstance, happening or event whatsoever, whether or not similar to
any of the foregoing.

          (c)  Except for Swing Line Loans, which shall be Base Rate Loans,
the Loans may from time to time be (i) Eurodollar Loans, (ii) Base Rate Loans
or (iii) a combination thereof, as determined by the Borrower and notified to
the Administrative Agent in accordance with subsections 2.2 and 2.7, provided
that no Revolving Credit Loan shall be made as a Eurodollar Loan after the
day that is one month prior to the Termination Date with respect to such
Loan.

          2.2  Procedure for Borrowing.   The Borrower may borrow under the
Commitments during the Commitment Period on any Business Day, provided that
the Borrower shall give the Administrative Agent irrevocable notice (which
notice must be received by the Administrative Agent prior to (a) 11:00 A.M.,
New York City time, three Business Days prior to the requested Borrowing
Date, if all or any part of the requested Loans are to be initially
Eurodollar Loans, (b) 11:00 A.M., New York City time, on the requested
Borrowing Date in the case of a Swing Line Loan or a Base Rate Loan),
specifying (i) the amount to be borrowed of each Type of Loan, (ii) the
requested Borrowing Date, (iii) whether the borrowing is to be of Eurodollar
Loans, Base Rate Loans or a combination thereof and (iv) if the borrowing is
to be entirely or partly of Eurodollar Loans, the respective lengths of the
initial Interest Periods therefor.  Each borrowing under the Commitments
shall be in an amount equal to (x) in the case of Base Rate Loans (other than
Swing Line Loans), $2,000,000 or a whole multiple of $500,000 in excess
thereof (or, if the then Available Commitments are less than $2,000,000, such
lesser amount), (y) in the case of Swing Line Loans, as provided in
subsection 2.1(b)(i) and (z) in the case of Eurodollar Loans, $5,000,000 or a
whole multiple of $1,000,000 in excess thereof.  Upon receipt of any such
notice from the Borrower, the Administrative Agent shall promptly notify each
Lender thereof.  Each Lender will make the amount of its pro rata share of
each borrowing available to the Administrative Agent for the account of the
Borrower at the office of the Administrative Agent specified in subsection
<PAGE>
10.2 prior to 11:00 A.M., New York City time (in the case of Eurodollar
Loans) or 2:30 P.M., New York City time (in the case of Base Rate Loans), on
the Borrowing Date requested by the Borrower in funds immediately available
to the Administrative Agent.  Such borrowing will then be made available to
the Borrower by the Administrative Agent crediting the account of the
Borrower on the books of such office with the aggregate of the amounts made
available to the Administrative Agent by the Lenders and in like funds as
received by the Administrative Agent.  All notices given by the Borrower
under this subsection 2.2 may be made by telephonic notice promptly confirmed
in writing.

          2.3  Commitment Fee.  The Borrower agrees to pay to the
Administrative Agent for the account of each Revolving Credit Lender a
commitment fee for the period from and including the first day of the
Commitment Period to and including the Revolving Loan Termination Date,
computed at the Commitment Fee Rate on the average daily amount of the
Available Commitment of such Revolving Credit Lender during the period for
which payment is made, payable quarterly in arrears on the last Business Day
of each March, June, September and December and on the Revolving Loan
Termination Date, commencing on the first of such dates to occur after the
date hereof.

          2.4  Termination or Reduction of Revolving Credit Commitments.  The
Borrower shall have the right, upon not less than three Business Days'
written notice to the Administrative Agent, to terminate the Revolving Credit
Commitments or, from time to time, to reduce the amount of the Revolving
Credit Commitments ratably among the Revolving Credit Lenders; provided that
no such termination or reduction shall be permitted if, after giving effect
thereto and to any prepayments of the Revolving Credit Loans made on the
effective date thereof, the aggregate principal amount of the Revolving
Credit Loans then outstanding, when added to the then outstanding L/C
Obligations and the outstanding Swing Line Loans, would exceed the Revolving
Credit Commitments then in effect.  Any such reduction shall be in an amount
equal to $2,000,000 or a whole multiple of $500,000 in excess thereof and
shall reduce permanently the Revolving Credit Commitments then in effect.  

                 2.5  Repayment of Loans; Evidence of Debt.

                 (a) Scheduled Payments of Tranche A Term Loans.  The
Borrower shall make principal payments on the Tranche A Term Loans on March
31, June 30, September 30 and December 31 of each year, commencing on June
30, 1997, in the amounts set forth opposite the corresponding Payment Period
as follows:
                                                                              
                                                   Scheduled Repayment
         Payment Period                            of Tranche A Term Loans
         --------------                            -----------------------

Closing Date - 6/30/97                            $    800,000                
7/1/97 - 9/30/97                                       800,000                
10/1/97 - 12/31/97                                     800,000                
1/1/98 - 3/31/98                                       800,000                
4/1/98 - 6/30/98                                       800,000                

7/1/98 - 9/30/98                                     1,250,000                
10/1/98 - 12/31/98                                   1,250,000                
1/1/99 - 3/31/99                                     1,250,000                
4/1/99 - 6/30/99                                     1,250,000                

<PAGE>
7/1/99 - 9/30/99                                     3,750,000                
10/1/99 - 12/31/99                                   3,750,000                
1/1/00 - 3/31/00                                     3,750,000                
4/1/00 - 6/30/00                                     3,750,000                

7/1/00 - 9/30/00                                     5,250,000                
10/1/00 - 12/31/00                                   5,250,000                
1/1/01 - 3/31/01                                     5,250,000                
4/1/01 - 6/30/01                                     5,250,000                

7/1/01 - 9/30/01                                     6,750,000                
10/1/01 - 12/31/01                                   6,750,000                
1/1/02 - 3/31/02                                     6,750,000                
4/1/02 - 6/30/02                                     6,750,000                

7/1/02 - 9/30/02                                     9,333,333.33            
10/1/02 - 12/31/02                                   9,333,333.33            
1/1/03 - 3/31/03                                     9,333,333.34            

                                                $  100,000,000;               

provided that the scheduled installments of principal of the Tranche A Term
Loans set forth above shall be reduced in connection with any voluntary or
mandatory prepayments of the Term Loans in accordance with subsection 2.6 (as
provided in such subsection); and provided further that the Tranche A Term
Loans and all other amounts owed hereunder with respect to the Tranche A Term
Loans shall be paid in full no later than March 31, 2003, and the final
installment payable by the Borrower in respect of the Tranche A Term Loans on
such date shall be in an amount, if such amount is different from that
specified above, sufficient to repay all amounts owing by the Borrower under
this Agreement with respect to the Tranche A Term Loans.

                 (b)  Scheduled Payments of Tranche B Term Loans.  The
Borrower shall make principal payments on the Tranche B Term Loans on March
31, June 30, September 30 and December 31 of each year, commencing on June
30, 1997, in the amounts set forth opposite the corresponding Payment Period
as follows:
                                                                              
                                                   Scheduled Repayment
         Payment Period                            of Tranche B Term Loans
         --------------                            -----------------------

Closing Date - 6/30/97                            $    100,000                
7/1/97 - 9/30/97                                       100,000                
10/1/97 - 12/31/97                                     100,000                
1/1/98 - 3/31/98                                       100,000                
4/1/98 - 6/30/98                                       100,000                

7/1/98 - 9/30/98                                       125,000                
10/1/98 - 12/31/98                                     125,000                
1/1/99 - 3/31/99                                       125,000                
4/1/99 - 6/30/99                                       125,000                

7/1/99 - 9/30/99                                       125,000                
10/1/99 - 12/31/99                                     125,000                
<PAGE>
1/1/00 - 3/31/00                                       125,000                
4/1/00 - 6/30/00                                       125,000                

7/1/00 - 9/30/00                                       125,000                
10/1/00 - 12/31/00                                     125,000                
1/1/01 - 3/31/01                                       125,000                
4/1/01 - 6/30/01                                       125,000                

7/1/01 - 9/30/01                                       125,000                
10/1/01 - 12/31/01                                     125,000                
1/1/02 - 3/31/02                                       125,000                
4/1/02 - 6/30/02                                       125,000                

7/1/02 - 9/30/02                                       125,000                
10/1/02 - 12/31/02                                     125,000                
1/1/03 - 3/31/03                                       125,000                
4/1/03 - 6/30/03                                       125,000                

7/1/03 - 9/30/03                                     5,000,000                
10/1/03 - 12/31/03                                   5,000,000                
1/1/04 - 3/31/04                                     5,000,000                
4/1/04 - 6/30/04                                     5,000,000                

7/1/04 - 9/30/04                                     7,333,333.33            
10/1/04 - 12/31/04                                   7,333,333.33            
1/1/05 - 3/31/05                                     7,333,333.33            

                                                 $  45,000,000;               

provided that the scheduled installments of principal of the Tranche B Term
Loans set forth above shall be reduced in connection with any voluntary or
mandatory prepayments of the Term Loans in accordance with subsection 2.6 (as
provided in such subsection); and provided further that the Tranche B Term
Loans and all other amounts owed hereunder with respect to the Tranche B Term
Loans shall be paid in full no later than March 31, 2005, and the final
installment payable by the Borrower in respect of the Tranche B Term Loans on
such date shall be in an amount, if such amount is different from that
specified above, sufficient to repay all amounts owing by the Borrower under
this Agreement with respect to the Tranche B Term Loans.

                 (c)  Scheduled Payments of Tranche C Term Loans.  The
Borrower shall make principal payments on the Tranche C Term Loans on March
31, June 30, September 30 and December 31 of each year, commencing on June
30, 1997, in the amounts set forth opposite the corresponding Payment Period
as follows:

                                                   Scheduled Repayment
         Payment Period                            of Tranche C Term Loans
         --------------                            -----------------------

Closing Date - 6/30/97                            $    100,000                
7/1/97 - 9/30/97                                       100,000                
10/1/97 - 12/31/97                                     100,000                
1/1/98 - 3/31/98                                       100,000                
4/1/98 - 6/30/98                                       100,000                

<PAGE>
7/1/98 - 9/30/98                                       125,000                
10/1/98 - 12/31/98                                     125,000                
1/1/99 - 3/31/99                                       125,000                
4/1/99 - 6/30/99                                       125,000                

7/1/99 - 9/30/99                                       125,000                
10/1/99 - 12/31/99                                     125,000                
1/1/00 - 3/31/00                                       125,000                
4/1/00 - 6/30/00                                       125,000                

7/1/00 - 9/30/00                                       125,000                
10/1/00 - 12/31/00                                     125,000                
1/1/01 - 3/31/01                                       125,000                
4/1/01 - 6/30/01                                       125,000                

7/1/01 - 9/30/01                                       125,000                
10/1/01 - 12/31/01                                     125,000                
1/1/02 - 3/31/02                                       125,000                
4/1/02 - 6/30/02                                       125,000                

7/1/02 - 9/30/02                                       125,000                
10/1/02 - 12/31/02                                     125,000                
1/1/03 - 3/31/03                                       125,000                
4/1/03 - 6/30/03                                       125,000                

7/1/03 - 9/30/03                                       125,000                
10/1/03 - 12/31/03                                     125,000                
1/1/04 - 3/31/04                                       125,000                
4/1/04 - 6/30/04                                       125,000                

7/1/04 - 9/30/04                                       125,000                
10/1/04 - 12/31/04                                     125,000                
1/1/05 - 3/31/05                                       125,000                
4/1/05 - 6/30/05                                       125,000                

7/1/05 - 9/30/05                                     8,666,666.66            
10/1/05 - 12/31/05                                   8,666,666.67            
1/1/06 - 3/31/06                                     8,666,666.67            

                                                 $  30,000,000;               

provided that the scheduled installments of principal of the Tranche C Term
Loans set forth above shall be reduced in connection with any voluntary or
mandatory prepayments of the Term Loans in accordance with subsection 2.6 (as
provided in such subsection); and provided further that the Tranche C Term
Loans and all other amounts owed hereunder with respect to the Tranche C Term
Loans shall be paid in full no later than March 31, 2006, and the final
installment payable by the Borrower in respect of the Tranche C Term Loans on
such date shall be in an amount, if such amount is different from that
specified above, sufficient to repay all amounts owing by the Borrower under
this Agreement with respect to the Tranche C Term Loans.

                 (d)  Payments on Revolving Credit and Swing Line Loans.  The
Borrower hereby unconditionally promises to pay to the Administrative Agent
on the Revolving Credit Termination Date (or such earlier date on which the
Loans become due and payable pursuant to Section 8) (i) for the account of
each Revolving Credit Lender the then unpaid principal amount of each
Revolving Credit Loan of such Lender and (ii) for the account of the Swing
<PAGE>
Line Lender (and each other Revolving Credit Lender that has purchased a
participation in then outstanding Swing Line Loans) the then unpaid principal
amount of Swing Line Loans.

                 (e)  Interest.  The Borrower hereby further agrees to pay
interest on the unpaid principal amount of the Loans from time to time
outstanding from the date such Loans are made until payment in full thereof
at the rates per annum, and on the dates, set forth in subsection 2.9.

                 (f)  Recording.  Each Lender shall maintain in accordance
with its usual practice an account or accounts evidencing indebtedness of the
Borrower to such Lender resulting from each Loan of such Lender from time to
time, including the amounts of principal and interest payable and paid to
such Lender from time to time under this Agreement.

                 (g)  Register.  The Administrative Agent shall maintain the
Register pursuant to subsection 10.6(d), and a subaccount therein for each
Lender, in which shall be recorded (i) the amount of each Loan and each
Obligation evidenced by a Note made hereunder, the Type thereof, whether each
such Loan is a Base Rate Loan or a Eurodollar Loan and each Interest Period
applicable thereto, (ii) the amount of any principal or interest due and
payable or to become due and payable from the Borrower to each Lender
hereunder and (iii) both the amount of any sum received by the Administrative
Agent hereunder from the Borrower and each Lender's share thereof.

                 (h)  Prima Facie Evidence.  The entries made in the Register
and the accounts of each Lender maintained pursuant to subsection 2.5(g)
shall, to the extent permitted by applicable law, be prima facie evidence of
the existence and amounts of the obligations of the Borrower therein
recorded; provided, however, that the failure of any Lender or the
Administrative Agent to maintain the Register or any such account, or any
error therein, shall not in any manner affect the obligation of the Borrower
to repay (with applicable interest) the Loans made to the Borrower by such
Lender in accordance with the terms of this Agreement.

                 (i)  Notes.  The Borrower agrees that the Borrower will
execute and deliver to each Lender a promissory note of the Borrower
evidencing (i) the Tranche A Term Loans of such Lender, substantially in the
form of Exhibit A-1 with appropriate insertions as to date and principal
amount (a "Tranche A Term Note"), (ii) the Tranche B Term Loans of such
Lender, substantially in the form of Exhibit A-2 with appropriate insertions
as to date and principal amount (a "Tranche B Term Note"), (iii) the Tranche
C Term Loans of such Lender substantially in the form of Exhibit A-3 with
appropriate insertions as to date and principal amount (a "Tranche C Term
Note") and (iv) the Revolving Credit Loans of such Lender, substantially in
the form of Exhibit A-4 with appropriate insertions as to date and principal
amount ("Revolving Credit Note").  A Note and the Obligation evidenced
thereby may be assigned or otherwise transferred in whole or in part only by
registration of such assignment or transfer of such Note and the Obligation
evidenced thereby in the Register (and each Note shall expressly so provide). 
Any assignment or transfer of all or part of an Obligation evidenced by a
Note shall be registered in the Register only upon surrender for registration
of assignment or transfer of the Note evidencing such Obligation, duly
endorsed by (or accompanied by a written instrument of assignment or transfer
duly executed by) the holder thereof, and thereupon one or more new Notes
shall be issued to the designated Assignee and the old Note shall be returned
by the Administrative Agent to the Borrower marked "cancelled."  No
<PAGE>
assignment of a Note and the Obligation evidenced thereby shall be effective
unless it shall have been recorded in the Register by the Administrative
Agent as provided in this subsection 2.5(i).

                 2.6  Optional Prepayments; Mandatory Prepayments and
Reduction of Commitments.  (a)  Subject to subsection 2.16, the Borrower may
at any time and from time to time prepay any Loans, in whole or in part,
without premium or penalty, upon irrevocable notice to the Administrative
Agent prior to 11:00 A.M., New York City time, three Business Days prior to
the date of prepayment, specifying the date and amount of prepayment, the
Type of Loan to be prepaid (which loans shall be prepaid on a pro rata basis
among the applicable Lenders) and whether the prepayment is of Eurodollar
Loans, Base Rate Loans or a combination thereof, and, if of a combination
thereof, the amount allocable to each.  Upon receipt of any such notice the
Administrative Agent shall promptly notify each applicable Lender thereof. 
If any such notice is given, the amount specified in such notice shall be due
and payable on the date specified therein, together with any amounts payable
pursuant to subsection 2.16.  Partial prepayments shall be in an aggregate
principal amount of $2,000,000 or a whole multiple of $1,000,000 in excess
thereof.

                 (b) (i)  If, subsequent to the Closing Date, Holdings or any
of its Subsidiaries shall incur or permit the incurrence of any Indebtedness
(other than Indebtedness permitted pursuant to subsection 7.2) 100% of the
Net Proceeds thereof shall be promptly applied toward the prepayment of the
Loans and permanent reduction of the Commitments as set forth in clause (iv)
of this subsection 2.6(b).  Nothing in this paragraph (b) shall be deemed to
permit any Indebtedness not permitted by subsection 7.2.

                    (ii)  If, subsequent to the Closing Date, Holdings or any
of its Subsidiaries shall receive Net Proceeds from any Asset Sale, such Net
Proceeds shall be promptly applied toward the prepayment of the Loans and
permanent reduction of the Commitments as set forth in clause (iv) of this
subsection 2.6(b); provided that Net Proceeds from any Asset Sales shall not
be required to be so applied to the extent that such Net Proceeds are used by
the Borrower or such Subsidiary to acquire assets to be employed in the
business of the Borrower or its Subsidiaries within 365 days of receipt
thereof, but if such Net Proceeds are not so used, 100% of such Net Proceeds
shall be applied toward the prepayment of the Loans and the permanent
reduction of the Commitments as set forth in clause (iv) of this subsection
2.6(b) on the earlier of (x) the 366th day after receipt of such Net Proceeds
and (y) the date on which the Borrower has determined that such Net Proceeds
shall not be so used.

                   (iii)  If there is Excess Cash Flow for any fiscal year and
the Debt Ratio as of the last day of such fiscal year is greater than 3.5 to
1.0, 75% of such Excess Cash Flow shall be applied toward the prepayment of
the Loans and the permanent reduction of the Commitments as set forth in
clause (iv) of this subsection 2.6(b) on the Excess Cash Flow Payment Date
for such fiscal year.  If there is Excess Cash Flow for any fiscal year and
the Debt Ratio as of the last day of such fiscal year is less than or equal
to 3.5 to 1.0, 50% of such Excess Cash Flow shall be applied toward the
prepayment of the Loans and the permanent reduction of the Commitments as set
forth in clause (iv) of this subsection 2.6(b) on the Excess Cash Flow
Payment Date for such fiscal year.
<PAGE>
                 (iv)  Any mandatory prepayments of the Loans pursuant to
subsection 2.6 shall be applied (x) to the Tranche A Term Loans, the Tranche
B Term Loans and the Tranche C Term Loans on a pro rata basis to reduce the
unpaid scheduled installments of principal of each such Tranche of Term Loans
on a pro rata basis, and (y) thereafter to the permanent reduction of the
Revolving Credit Commitment; provided that, in the case of Tranche B Term
Loans and Tranche C Term Loans, so long as any Tranche A Term Loans are
outstanding, each of the Tranche B Term Lenders and the Tranche C Term
Lenders shall have the right to waive such Lender's right to receive any
portion of such prepayment.  The Administrative Agent shall notify the
Tranche B Term Lenders and the Tranche C Term Lenders of such receipt and the
amount of the prepayment to be applied to each such Lender's Term Loans;
provided, that the Borrower shall use its reasonable efforts to notify the
Tranche B Term Lenders and the Tranche C Term Lenders of such waivable
mandatory prepayment three (3) Business Days prior to the payment to the
Administrative Agent of such waivable mandatory prepayment (it being
understood that the Borrower shall have no liabilities for failing to so
notify such Lenders).  In the event any such Tranche B Term Lender or Tranche
C Term Lender desires to waive such Lender's right to receive any such
waivable mandatory prepayment, such Lender shall so advise the Administrative
Agent no later than the close of business on the Business Day immediately
following the date of such notice from the Administrative Agent.  In the
event that any such Lender waives such Lender's right to any such waivable
mandatory prepayment, the Administrative Agent shall apply 50% of the amount
so waived by such Lender to prepay the Tranche A Term Loans to reduce unpaid
scheduled installments of principal of the Tranche A Term Loans on a pro rata
basis.  The Administrative Agent shall return the remainder of the amount so
waived by such Lender to the Borrower.  Revolving Credit Commitment
reductions made pursuant to subsections 2.6(b)(i), (ii) and (iii) shall be
applied to each Lender's Revolving Credit Commitment on a pro rata basis and
shall reduce permanently such Commitments.

                 (v)  If after giving effect to any reduction of the
Revolving Credit Commitments under subsection 2.4, 2.5 or 2.6 the aggregate
outstanding principal amount of Swing Line Loans plus the aggregate
outstanding principal amount of Revolving Credit Loans plus the aggregate
outstanding amount of L/C Obligations shall exceed the aggregate amount of
the Revolving Credit Commitments, such reduction shall be accompanied by
prepayment in the amount of such excess to be applied (x) first, to the
outstanding Swing Line Loans and (y) second, to outstanding Revolving Credit
Loans (in each case, together with any amounts payable under subsection
2.16)); provided that if the aggregate principal amount of Swing Line Loans
and Revolving Credit Loans then outstanding is less than the amount of such
excess (because Letters of Credit constitute a portion of such excess), the
Borrower shall immediately, without notice or demand, to the extent of the
balance of such excess, replace outstanding Letters of Credit and/or deposit
an amount (but in no event greater than such balance) in a cash collateral
account satisfactory to the Administrative Agent established for the benefit
of the Revolving Credit Lenders.

                 2.7  Conversion and Continuation Options. (a)  The Borrower
may elect from time to time to convert Eurodollar Loans to Base Rate Loans,
by giving the Administrative Agent prior irrevocable notice of such election
on or before 11:00 A.M. New York City time, on the Business Day immediately
preceding the date of the proposed conversion and of the amount and Type of
Loan to be converted, provided that any such conversion of Eurodollar Loans
may only be made on the last day of an Interest Period with respect thereto. 
<PAGE>
The Borrower may elect from time to time to convert Base Rate Loans (other
than Swing Line Loans) to Eurodollar Loans by giving the Administrative Agent
prior irrevocable notice of such election on or before 11:00 A.M., New York
City time, on the third Business Day immediately preceding the date of the
proposed conversion and of the amount and Type of Loan to be converted.  Any
such notice of conversion to Eurodollar Loans shall specify the length of the
initial Interest Period or Interest Periods therefor.  Upon receipt of any
such notice the Administrative Agent shall promptly notify each applicable
Lender thereof.  All or any part of outstanding Eurodollar Loans and Base
Rate Loans may be converted as provided herein, provided that (i) no Loan may
be converted into a Eurodollar Loan when any Event of Default has occurred
and is then continuing and (ii) no Loan may be converted into a Eurodollar
Loan after the date that is one month prior to the Termination Date with
respect to such Loan.  

                 (b)  Any Eurodollar Loans may be continued as such upon the
expiration of the then current Interest Period with respect thereto by the
Borrower giving notice to the Administrative Agent, in accordance with the
applicable provisions of the term "Interest Period" set forth in subsection
1.1, of the length of the next Interest Period to be applicable to such Loans
and of the amount and Type of Loan to be converted, provided that no
Eurodollar Loan may be continued as such (i) when any Event of Default has
occurred and is then continuing or (ii) after the date that is one month
prior to the Termination Date with respect to such Loan and provided,
further, that if the Borrower shall fail to give such notice or if such
continuation is not permitted such Loans shall be automatically converted to
Base Rate Loans on the last day of such then expiring Interest Period.

                 (c)  All notices given by Borrower under this subsection 2.7
may be made by telephonic notice promptly confirmed in writing.

                 2.8  Minimum Amounts and Maximum Number of Tranches.  All
borrowings, conversions and continuations of Loans hereunder and all
selections of Interest Periods hereunder shall be in such amounts and be made
pursuant to such elections so that, after giving effect thereto, the
aggregate principal amount of the Loans comprising each Eurodollar Tranche
shall be equal to $5,000,000 or a whole multiple of $1,000,000 in excess
thereof.  In no event shall there be more than 10 Eurodollar Tranches
outstanding at any time.

                 2.9  Interest Rates and Payment Dates.  (a)  Each Eurodollar
Loan shall bear interest for each day during each Interest Period with
respect thereto at a rate per annum equal to the Eurodollar Rate determined
for such day plus the Applicable Margin.

                 (b) Each Base Rate Loan shall bear interest at a rate per
annum equal to the Base Rate plus the Applicable Margin.

                 (c)  If all or a portion of (i) any principal of any Loan,
(ii) any interest payable thereon, (iii) any commitment fee or (iv) any other
amount payable hereunder shall not be paid when due (whether at the stated
maturity, by acceleration or otherwise), the principal of the Loans and any
such overdue interest, commitment fee or other amount shall bear interest at
a rate per annum which is (x) in the case of principal, the rate that would
otherwise be applicable thereto pursuant to the foregoing provisions of this
subsection plus 2% or (y) in the case of any such overdue interest,
commitment fee or other amount, the rate described in paragraph (b) of this
<PAGE>
subsection plus 2%, in each case from the date of such non-payment until such
overdue principal, interest, commitment fee or other amount is paid in full
(as well after as before judgment).

                 (d)  Interest shall be payable with respect to each Loan in
arrears on each Interest Payment Date and on the Termination Date with
respect to such Loan, provided that interest accruing pursuant to paragraph
(c) of this subsection shall be payable from time to time on demand.

                 2.10  Computation of Interest and Fees.  (a) Interest on
Base Rate Loans and fees shall be calculated on the basis of a 365- (or 366-,
as the case may be) day year for the actual days elapsed; all other interest
shall be calculated on the basis of a 360-day year for the actual days
elapsed.  The Administrative Agent shall as soon as practicable notify the
Borrower and the Lenders of each determination of a Eurodollar Rate.  Any
change in the interest rate on a Loan resulting from a change in the Base
Rate or the Eurocurrency Reserve Requirements shall become effective as of
the opening of business on the day on which such change becomes effective. 
The Administrative Agent shall as soon as practicable notify the Borrower and
the Lenders of the effective date and the amount of each such change in
interest rate.

                 (b)  Each determination of an interest rate by the
Administrative Agent pursuant to any provision of this Agreement shall be
conclusive and binding on the Borrower and the Lenders in the absence of
manifest error.  The Administrative Agent shall, at the request of the
Borrower, deliver to the Borrower a statement showing the quotations used by
the Administrative Agent in determining any interest rate pursuant to
subsection 2.9(a) or (c).

                 2.11  Inability to Determine Interest Rate.  If prior to the
first day of any Interest Period:

                 (a)  the Administrative Agent shall have determined (which
         determination shall be conclusive and binding upon the Borrower)
         that, by reason of circumstances affecting the eurodollar market,
         adequate and reasonable means do not exist for ascertaining the
         Eurodollar Rate for such Interest Period, or

                 (b)  the Administrative Agent shall have received notice
         from the Required Lenders that the Eurodollar Rate determined or to
         be determined for such Interest Period will not adequately and fairly
         reflect the cost to such Lenders (as conclusively certified by such
         Lenders) of making or maintaining their affected Loans during such
         Interest Period,

the Administrative Agent shall give telecopy or telephonic notice thereof to
the Borrower and the Lenders as soon as practicable thereafter.  If such
notice is given (x) any Eurodollar Loans requested to be made on the first
day of such Interest Period shall be made as Base Rate Loans, (y) any Loans
that were to have been converted on the first day of such Interest Period to
Eurodollar Loans shall be converted to or continued as Base Rate Loans and
(z) any outstanding Eurodollar Loans shall be converted, on the first day of
such Interest Period, to Base Rate Loans.  Until such notice has been
withdrawn in writing by the Administrative Agent (which the Administrative
Agent agrees to do when the Administrative Agent has determined, or has been
instructed by the Required Lenders that, the circumstances that prompted the
<PAGE>
delivery of such notice no longer exist), no further Eurodollar Loans shall
be made or continued as such, nor shall the Borrower have the right to
convert Loans to Eurodollar Loans.

                 2.12  Pro Rata Treatment and Payments.  (a)  Each borrowing
by the Borrower from the Revolving Credit Lenders hereunder, each payment by
the Borrower on account of any commitment fee hereunder and any reduction of
the Revolving Credit Commitments of Revolving Credit Lenders shall be made
pro rata according to the respective Commitment Percentages of the Revolving
Credit Lenders.  Each payment (including each prepayment) by the Borrower on
account of principal of and interest on any Term Loans or the Revolving
Credit Loans shall be made pro rata according to the respective outstanding
principal amounts of such Loans then held by the Lenders.  All payments
(including prepayments) to be made by the Borrower hereunder in respect of
any Loan, whether on account of principal, interest, Reimbursement
Obligations, fees or otherwise, shall be made without set off or counterclaim
and shall be made prior to 11:00 A.M., New York City time, on the due date
thereof to the Administrative Agent, for the account of the Lenders with
respect to such Loans, at the Administrative Agent's office specified in
subsection 10.2, in Dollars and in immediately available funds.  The
Administrative Agent shall distribute such payments to the applicable Lenders
promptly upon receipt in like funds as received.  If any payment hereunder
becomes due and payable on a day other than a Business Day, such payment
shall be extended to the next succeeding Business Day, and, with respect to
payments of principal, interest thereon shall be payable at the then
applicable rate during such extension. 

                 (b)  Unless the Administrative Agent shall have been
notified in writing by any Lender prior to a borrowing that such Lender will
not make the amount that would constitute its Commitment Percentage of such
borrowing available to the Administrative Agent, the Administrative Agent may
assume that such Lender is making such amount available to the Administrative
Agent on such Borrowing Date, and the Administrative Agent may, in reliance
upon such assumption, make available to the Borrower a corresponding amount. 
If such amount is not made available to the Administrative Agent by the
required time on the Borrowing Date therefor, such Lender shall pay to the
Administrative Agent, on demand, such amount with interest thereon at a rate
equal to the daily average Federal Funds Effective Rate for the period until
such Lender makes such amount immediately available to the Administrative
Agent.  A certificate of the Administrative Agent submitted to any Lender
with respect to any amounts owing under this subsection shall be conclusive
in the absence of manifest error.  If such Lender's Commitment Percentage of
such borrowing is not made available to the Administrative Agent by such
Lender within three Business Days of such Borrowing Date, the Administrative
Agent shall also be entitled to recover such amount with interest thereon at
the rate per annum applicable to Base Rate Loans hereunder, on demand, from
the Borrower.  The failure of any Lender to make any Loan to be made by it
shall not relieve any other Lender of its obligation hereunder to make its
Loan on such Borrowing Date.

                 2.13  Illegality.  Notwithstanding any other provision
herein, if the adoption of or any change in any Requirement of Law or in the
interpretation or application thereof shall make it unlawful for any Lender
to make or maintain Eurodollar Loans as contemplated by this Agreement, (a)
the commitment of such Lender hereunder to make Eurodollar Loans, continue
Eurodollar Loans as such and convert Base Rate Loans to Eurodollar Loans
shall forthwith be cancelled and (b) such Lender's Loans then outstanding as
<PAGE>
Eurodollar Loans, if any, shall be converted automatically to Base Rate Loans
on the respective last days of the then current Interest Periods with respect
to such Loans or within such earlier period as required by law.  If any such
conversion of a Eurodollar Loan occurs on a day which is not the last day of
the then current Interest Period with respect thereto, the Borrower shall pay
to such Lender such amounts, if any, as may be required pursuant to
subsection 2.16.  If circumstances subsequently change so that any affected
Lender shall determine that it is no longer so affected, such Lender will
promptly notify the Borrower and the Administrative Agent, and upon receipt
of such notice, the obligations of such Lender to make or continue Eurodollar
Loans or to convert Base Rate Loans into Eurodollar Loans shall be
reinstated.

                 2.14  Requirements of Law.  (a)  If the adoption of or any
change in any Requirement of Law or in the interpretation or application
thereof or compliance by any Lender with any request or directive (whether or
not having the force of law) from any central bank or other Governmental
Authority made subsequent to the date hereof:

                      (i)   shall subject any Lender to any tax of any kind
         whatsoever with respect to this Agreement, any Note, any Letter of
         Credit, any Application or any Eurodollar Loan made by it, or change
         the basis of taxation of payments to such Lender in respect thereof
         (except for Non-Excluded Taxes covered by subsection 2.15 and changes
         in the rate of net income taxes (including branch profits taxes and
         minimum taxes) or franchise taxes (imposed in lieu of net income
         taxes) of such Lender);

                      (ii)  shall impose, modify or hold applicable any
         reserve, special deposit, compulsory loan or similar requirement
         against assets held by, deposits or other liabilities in or for the
         account of, advances, loans or other extensions of credit by, or any
         other acquisition of funds by, any office of such Lender which is not
         otherwise included in the determination of the Eurodollar Rate
         hereunder; or

                    (iii)   shall impose on such Lender any other condition;

and the result of any of the foregoing is to increase the cost to such
Lender, by an amount which such Lender deems to be material, of making,
converting into, continuing or maintaining Eurodollar Loans or issuing or
participating in Letters of Credit or to reduce any amount receivable
hereunder in respect thereof, then, in any such case, the Borrower shall
promptly pay such Lender upon written demand such additional amount or
amounts as will compensate such Lender for such increased cost or reduced
amount receivable; provided that before making any such demand, each Lender
agrees to use reasonable efforts (consistent with its internal policy and
legal and regulatory restrictions and so long as such efforts would not be
disadvantageous to it, in its reasonable discretion, in any legal, economic
or regulatory manner) to designate a different Eurodollar lending office if
the making of such designation would allow the Lender or its Eurodollar
lending office to continue to perform its obligations to make Eurodollar
Loans or to continue to fund or maintain Eurodollar Loans and avoid the need
for, or reduce the amount of, such increased cost. If any Lender becomes
entitled to claim any additional amounts pursuant to this subsection, it
shall promptly notify the Borrower, through the Administrative Agent, of the
event by reason of which it has become so entitled. If the Borrower so
<PAGE>
notifies the Administrative Agent within five Business Days after any Lender
notifies the Borrower of any increased cost pursuant to the foregoing
provisions of this Section, the Borrower may convert all Eurodollar Loans of
such Lender then outstanding into Base Rate Loans in accordance with the
terms hereof.  Each Lender shall notify the Borrower within 120 days after it
becomes aware of the imposition of such costs; provided that if such Lender
fails to so notify the Borrower within such 120-day period, such Lender shall
not be entitled to claim any additional amounts pursuant to this subsection
for any period ending on a date which is prior to 120 days before such
notification.  

                 (b)  If any Lender shall have determined that the adoption
of or any change in any Requirement of Law regarding capital adequacy or in
the interpretation or application thereof or compliance by such Lender or any
corporation controlling such Lender with any request or directive regarding
capital adequacy (whether or not having the force of law) from any
Governmental Authority made subsequent to the date hereof shall have the
effect of reducing the rate of return on such Lender's or such corporation's
capital as a consequence of its obligations hereunder or under any Letter of
Credit to a level below that which such Lender or such corporation could have
achieved but for such adoption, change or compliance (taking into
consideration such Lender's or such corporation's policies with respect to
capital adequacy) by an amount deemed by such Lender to be material, then
from time to time, after submission by such Lender to the Borrower (with a
copy to the Administrative Agent) of a prompt written request therefor, the
Borrower shall promptly pay to such Lender such additional amount or amounts
as will compensate such Lender for such reduction.  Each Lender shall notify
the Borrower within 120 days after it becomes aware of the imposition of such
additional amount or amounts; provided that if such Lender fails to so notify
the Borrower within such 120-day period, such Lender shall not be entitled to
claim any additional amount or amounts pursuant to this subsection for any
period ending on a date which is prior to 120 days before such notification.

                 (c)  If any Lender becomes entitled to claim any additional
amounts pursuant to this subsection, it shall promptly notify the Borrower
(with a copy to the Administrative Agent) of the event by reason of which it
has become so entitled.  A certificate as to any additional amounts payable
pursuant to this subsection, showing the calculation thereof in reasonable
detail, submitted by such Lender to the Borrower (with a copy to the
Administrative Agent) shall be conclusive in the absence of manifest error. 
The agreements in this subsection shall survive the termination of this
Agreement and the payment of the Loans and all other amounts payable
hereunder.

                 2.15  Taxes.  (a)  Except as provided in this subsection
2.15, all payments made by the Borrower under this Agreement and any Notes
shall be made free and clear of, and without deduction or withholding for or
on account of, any present or future income, stamp or other taxes, levies,
imposts, duties, charges, fees, deductions or withholdings, now or hereafter
imposed, levied, collected, withheld or assessed by any Governmental
Authority ("Taxes"), excluding Taxes on net income (including, without
limitation, branch profits taxes and minimum taxes) and franchise taxes
(imposed in lieu of net income taxes) imposed on any Agent or any Lender as a
result of a present or former connection between any Agent or such Lender and
the jurisdiction of the Governmental Authority imposing such tax or any
political subdivision or taxing authority thereof or therein (other than any
such connection arising solely from such Agent or such Lender having
<PAGE>
executed, delivered or performed its obligations or received a payment under,
or enforced, this Agreement or any Note).  If any such non-excluded taxes,
levies, imposts, duties, charges, fees deductions or withholdings
("Non-Excluded Taxes") are required to be withheld from any amounts payable
to any Agent or any Lender hereunder or under any Note, the amounts so
payable to such Agent or such Lender shall be increased to the extent
necessary to yield to such Agent or such Lender (after payment of all
Non-Excluded Taxes) interest or any such other amounts payable hereunder at
the rates or in the amounts specified in this Agreement, provided, however,
that the Borrower shall not be required to increase any such amounts payable
to any Lender that is not organized under the laws of the United States of
America or a state thereof with respect to any Taxes that are imposed on
amounts payable to such Lender at the time such Lender becomes a party to
this Agreement or that are attributable to such Lender's failure to comply
with the requirements of paragraph (b) of this subsection.  Whenever any Non-
Excluded Taxes are payable by the Borrower, as promptly as possible
thereafter, the Borrower shall send to the relevant Agent for its own account
or for the account of such Lender, as the case may be, a certified copy of an
original official receipt, if any, received by the Borrower showing payment
thereof.  If the Borrower fails to pay any Non-Excluded Taxes when due to the
appropriate taxing authority or fails to remit to the relevant Agent the
required receipts or other required documentary evidence, the Borrower shall
indemnify the Agents and the Lenders for any incremental taxes, interest or
penalties that may become payable by any Agent or any Lender as a result of
any such failure.  The agreements in this subsection shall survive the
termination of this Agreement and the payment of the Loans and all other
amounts payable hereunder.

                 (b)  Each Lender, Assignee and Participant that is not a
citizen or resident of the United States of America, a corporation,
partnership created or organized in or under the laws of the United States of
America, any estate that is subject to U.S. federal income taxation
regardless of the source of its income or any trust which is subject to the
supervision of a court within the United States and the control of a United
States fiduciary as described in Section 7701(a)(30) of the Code (a "Non-U.S.
Lender") shall deliver to the Borrower and the Administrative Agent, and if
applicable, the assigning Lender (or, in the case of a Participant, to the
Lender from which the related participation shall have been purchased) on or
before the date on which it becomes a party to this Agreement (or, in the
case of a Participant, on or before the date on which such Participant
purchases the related participation) either:

                 (A)  two duly completed and signed copies of either Internal
         Revenue Service Form 1001 (relating to such Non-U.S. Lender and
         entitling it to a complete exemption from withholding of U.S. Taxes
         on all amounts to be received by such Non-U.S. Lender pursuant to
         this Agreement and the other Credit Documents) or Form 4224 (relating
         to all amounts to be received by such Non-U.S. Lender pursuant to
         this Agreement and the other Credit Documents), or successor and
         related applicable forms, as the case may be; or

                 (B)  in the case of a Non-U.S. Lender that is not a "bank"
         within the meaning of Section 881(c)(3)(A) of the Code and that does
         not comply with the requirements of clause (A) hereof, (x) a
         statement in the form of Exhibit F (or such other form of statement
         as shall be reasonably requested by the Borrower from time to time)
         to the effect that such Non-U.S. Lender is eligible for a complete
<PAGE>
         exemption from withholding of U.S. Taxes under Code Section 871(h) or
         881(c), and (y) two duly completed and signed copies of Internal
         Revenue Service Form W-8 or successor and related applicable form (it
         being understood and agreed that no Participant and, without the
         prior written consent of the Borrower described in clause (B) of the
         proviso to the first sentence of subsection 10.6(c), no Assignee
         shall be entitled to deliver any forms or statements pursuant to this
         clause (B), but rather shall be required to deliver forms pursuant to
         clause (A) of this subsection 2.15(b)).

Further, each Non-U.S. Lender agrees (i) to deliver to the Borrower and the
Administrative Agent, and if applicable, the assigning Lender (or, in the
case of a Participant, to the Lender from which the related participation
shall have been purchased) two further duly completed and signed copies of
such Forms 1001 or 4224, as the case may be, or successor and related
applicable forms, on or before the date that any such form expires or becomes
obsolete and promptly after the occurrence of any event requiring a change
from the most recent form(s) previously delivered by it to the Borrower (or,
in the case of a Participant, to the Lender from which the related
participation shall have been purchased) in accordance with applicable U.S.
laws and regulations and (ii) in the case of a Non-U.S. Lender that delivers
a statement in the form of Exhibit F (or such other form of statement as
shall have been requested by the Borrower), to deliver to the Borrower and
the Administrative Agent, and if applicable, the assigning Lender, such
statement on an annual basis on the anniversary of the date on which such
Non-U.S. Lender became a party to this Agreement and to deliver promptly to
the Borrower and the Administrative Agent, and if applicable, the assigning
Lender, such additional statements and forms as shall be reasonably requested
by the Borrower from time to time unless, in any such case, any change in law
or regulation has occurred subsequent to the date such Lender became a party
to this Agreement (or in the case of a Participant, the date on which such
Participant purchased the related participation) which renders all such forms
inapplicable or which would prevent such Lender (or Participant) from
properly completing and executing any such form with respect to it and such
Lender promptly notifies the Borrower and the Administrative Agent (or, in
the case of a Participant, the Lender from which the related participation
shall have been purchased) if it is no longer able to deliver, or if it is
required to withdraw or cancel, any form or statement previously delivered by
it pursuant to this subsection 2.15(b).  Each Non-U.S. Lender agrees to
indemnify and hold harmless the Borrower from and against any taxes,
penalties, interest or other costs or losses (including, without limitation,
reasonable attorneys' fees and expenses) incurred or payable by the Borrower
as a result of the failure of the Borrower to comply with its obligations to
deduct or withhold any U.S. Taxes from any payments made pursuant to this
Agreement to such Non-U.S. Lender or the Administrative Agent which failure
resulted from the Borrower's reliance on any form, statement, certificate or
other information provided to it by such Non-U.S. Lender pursuant to clause
(B) or clause (ii) of this subsection 2.15(b).  The Borrower hereby agrees
that for so long as a Non-U.S. Lender complies with this subsection 2.15(b),
the Borrower shall not withhold any amounts from any payments made pursuant
to this Agreement to such Non-U.S. Lender, unless the Borrower reasonably
determines that it is required by law to withhold or deduct any amounts from
any payments made to such Non-U.S. Lender pursuant to this Agreement.  A
Non-U.S. Lender shall not be required to deliver any form or statement
pursuant to the immediately preceding sentences in this subsection 2.15(b)
that such Non-U.S. Lender is not legally able to deliver (it being understood
and agreed that the Borrower shall withhold or deduct such amounts from any
<PAGE>
payments made to such Non-U.S. Lender that the Borrower reasonably determines
are required by law and that payments resulting from a failure to comply with
this paragraph (b) shall not be subject to payment or indemnity by the
Borrower pursuant to subsection 2.15(a)).  If any Credit Party other than the
Borrower makes any payment to any Non-U.S. Lender under any Credit Document,
the foregoing provisions of this subsection 2.15 shall apply to such Non-U.S.
Lender and such Credit Party as if such Credit Party were the Borrower (but a
Non-U.S. Lender shall not be required to provide any form or make any
statement to any such Credit Party unless such Non-U.S. Lender has received a
request to do so from such Credit Party and has a reasonable time to comply
with such request).

                 (c) If a Lender shall become aware that it is entitled to
receive a refund (whether by way of a direct payment or by offset) in respect
of a Non-Excluded Tax paid by the Borrower, which refund, in the good faith
judgment of such Lender, is allocable to such payment made pursuant to this
Section, it shall promptly notify the Borrower of the availability of such
refund and shall, within 30 days after the receipt of a request from the
Borrower, apply for such refund at the Borrower's sole expense.  If any
Lender receives such refund (as described in the preceding sentence), it
shall repay the amount of such refund (together with any interest received
thereon) to the Borrower if all the payments due under this Section has been
paid in full.

                 2.16  Indemnity.  The Borrower agrees to indemnify each
Lender and to hold each Lender harmless from any loss or expense which such
Lender may sustain or incur as a consequence of (a) default by the Borrower
in making a borrowing of, conversion into or continuation of Eurodollar Loans
after the Borrower has given a notice requesting the same in accordance with
the provisions of this Agreement, (b) default by the Borrower in making any
prepayment after the Borrower has given a notice thereof in accordance with
the provisions of this Agreement or (c) the making of a prepayment of
Eurodollar Loans on a day which is not the last day of an Interest Period
with respect thereto (but excluding loss of margin).  Such indemnification
under this subsection 2.16 may include an amount equal to the excess, if any,
of (i) the amount of interest which would have accrued on the amount so
prepaid, or not so borrowed, converted or continued, for the period from the
date of such prepayment or of such failure to borrow, convert or continue to
the last day of such Interest Period (or, in the case of a failure to borrow,
convert or continue, the Interest Period that would have commenced on the
date of such failure) in each case at the applicable rate of interest for
such Loans provided for herein (but excluding loss of margin) over (ii) the
amount of interest (as reasonably determined by such Lender) which would have
accrued to such Lender on such amount by placing such amount on deposit for a
comparable period with leading banks in the interbank eurodollar market. 
Each Lender claiming any payment pursuant to this subsection 2.16 shall do so
by giving notice thereof to the Borrower and the Administrative Agent
(showing calculation of the amount claimed in reasonable detail) within 60
Business Days after a failure to borrow, convert or continue Eurodollar
Loans, or to prepay, after notice or after a prepayment of Eurodollar Loans
on a day which is not the last day of an Interest Period therefor.  This
covenant shall survive the termination of this Agreement and the payment of
the Loans and all other amounts payable hereunder.

                 2.17  Replacement of Lenders.  If at any time (a) the
Borrower becomes obligated to pay additional amounts described in subsections
2.13, 2.14 or 2.15 as a result of any condition described in such
<PAGE>
subsections, or any Lender ceases to make Eurodollar Loans pursuant to
subsection 2.13, (b) any Lender becomes insolvent and its assets become
subject to a receiver, liquidator, trustee, custodian or other Person having
similar powers or (c) any Lender becomes a "Nonconsenting Lender"
(hereinafter defined), then the Borrower may, on ten Business Days' prior
written notice to the Administrative Agent and such Lender, replace such
Lender by causing such Lender to (and such Lender shall) assign pursuant to
subsection 10.6 all of its rights and obligations under this Agreement to a
Lender or other entity selected by the Borrower and acceptable to the
Administrative Agent for a purchase price equal to the outstanding principal
amount of such Lender's Loans and all accrued interest and fees and other
amounts payable hereunder (including amounts payable under subsection 2.16 as
though such Loans were being paid instead of being purchased); provided that
(i) the Borrower shall have no right to replace the Administrative Agent,
(ii) neither the Administrative Agent nor any Lender shall have any
obligation to the Borrower to find a replacement Lender or other such entity,
(iii) in the event of a replacement of a Nonconsenting Lender or a Lender to
which the Borrower becomes obligated to pay additional amounts pursuant to
this subsection 2.17, in order for the Borrower to be entitled to replace
such a Lender, such replacement must take place no later than 180 days after
(A) the date the Nonconsenting Lender shall have notified the Borrower and
the Administrative Agent of its failure to agree to any requested consent,
waiver or amendment or (B) the Lender shall have demanded payment of
additional amounts under one of the subsections described in this subsection
2.17, as the case may be, and (iv) in no event shall the Lender hereby
replaced be required to pay or surrender to such replacement Lender or other
entity any of the fees received by such Lender hereby replaced pursuant to
this Agreement.  In the case of a replacement of a Lender to which the
Borrower becomes obligated to pay additional amounts pursuant to this
subsection 2.17, the Borrower shall pay such additional amounts to such
Lender prior to such Lender being replaced and the payment of such additional
amounts shall be a condition to the replacement of such Lender. In the event
that (x) the Borrower or the Administrative Agent has requested the Lenders
to consent to a departure or waiver of any provisions of the Credit Documents
or to agree to any amendment thereto, (y) the consent, waiver or amendment in
question requires the agreement of all Lenders in accordance with the terms
of subsection 10.1 and (z) the Required Lenders have agreed to such consent,
waiver or amendment, then any Lender who does not agree to such consent,
waiver or amendment shall be deemed a "Nonconsenting Lender."

                 2.18  Certain Fees.  The Company agrees to pay to the
Administrative Agent, for its own account, a non-refundable administration
fee in an amount previously agreed to with the Administrative Agent, payable
in advance on the Closing Date and annually in advance on each anniversary
thereof prior to the earlier of (x) the Final Maturity Date and (y) the
payment in full of all Loans and all other amounts owing under this
Agreement.

                 2.19  Certain Rules Relating to the Payment of Additional
Amounts.    (a)  Upon the request, and at the expense, of the Borrower, each
Lender to which the Borrower is required to pay any additional amount
pursuant to Section 2.14 or 2.15 shall reasonably afford the Borrower the
opportunity to contest, and reasonably cooperate with the Borrower in
contesting, the imposition of any Non-Excluded taxes giving rise to such
payment; provided that (i) such Lender shall not be required to afford the
Borrower the opportunity to so contest unless the Borrower shall have
confirmed in writing to such Lender its obligation to pay such amounts
<PAGE>
pursuant to this Agreement and (ii) the Borrower shall reimburse such Lender
for its reasonable attorneys' and accountants' fees and disbursements
incurred in so cooperating with the Borrower in contesting the imposition of
such Non-Excluded Taxes.

                 (b)  Each Lender agrees that if it makes any demand for
payment under subsection 2.14 or 2.15(a), or if any adoption or change of the
type described in subsection 2.13 shall occur with respect to it, it will use
reasonable efforts (consistent with its internal policy and legal and
regulatory restrictions and so long as such efforts would not be
disadvantageous to it, as determined in its reasonable discretion) to
designate a different lending office if the making of such a designation
would allow the Lender to continue to make and maintain Eurodollar Loans and
would reduce or obviate the need for the Borrower to make payments under
subsection 2.14 or 2.15(a), or would eliminate or reduce the effect of any
adoption or change described in subsection 2.13.


                         SECTION 3.  LETTERS OF CREDIT

                 3.1  L/C Commitment.  (a)  Subject to the terms and
conditions hereof, the Issuing Lender, in reliance on the agreements of the
Revolving Credit Lenders set forth in subsection 3.4(a), agrees to issue
letters of credit ("Letters of Credit") for the account of the Borrower on
any Business Day during the Commitment Period in such form as may be approved
from time to time by the Issuing Lender; provided that the Issuing Lender
shall have no obligation to issue any Letter of Credit if, after giving
effect to such issuance, (i) the L/C Obligations would exceed the L/C
Commitment or (ii) the Available Commitment with respect to Revolving Credit
Loans of all Revolving Credit Lenders less the aggregate principal amount of
the Swing Line Loans then outstanding would be less than zero.  

                 (b)  Each Letter of Credit shall (i) be denominated in
Dollars, (ii) be a standby letter of credit issued to support obligations of
the Borrower or any of its Subsidiaries, contingent or otherwise and (iii)
expire no later than the earlier of (x) the date that is 12 months after the
date of its issuance and (y) the fifth Business Day prior to the Revolving
Loan Termination Date; provided that any Letter of Credit with an expiration
date occurring up to twelve months after such Letter of Credit's date of
issuance may be automatically renewable for subsequent 12-month periods (but
in no event later than the fifth Business Day prior to the Revolving Loan
Termination Date).

                 (c)  Each Letter of Credit shall be subject to the Uniform
Customs and, to the extent not inconsistent therewith, the laws of the State
of New York.

                 (d)  The Issuing Lender shall not at any time be obligated
to issue any Letter of Credit hereunder if such issuance would conflict with,
or cause the Issuing Lender or any L/C Participant to exceed any limits
imposed by, any applicable Requirement of Law or any policies of the Issuing
Lender.

                 3.2  Procedure for Issuance of Letters of Credit.  The
Borrower may from time to time request that the Issuing Lender issue a Letter
of Credit at any time prior to the fifth Business Day prior to the Revolving
Loan Termination Date by delivering to the Issuing Lender with a copy to the
<PAGE>
Administrative Agent at its address for notices specified herein an
Application therefor, completed to the satisfaction of the Issuing Lender,
and such other certificates, documents and other papers and information as
the Issuing Lender may reasonably request.  Upon receipt of any Application,
the Issuing Lender will process such Application and the certificates,
documents and other papers and information delivered to it in connection
therewith in accordance with its customary procedures and shall promptly
issue the Letter of Credit requested thereby (but in no event shall the
Issuing Lender be required to issue any Letter of Credit earlier than three
Business Days after its receipt of the Application therefor and all such
other certificates, documents and other papers and information relating
thereto) by issuing the original of such Letter of Credit to the beneficiary
thereof or as otherwise may be agreed by the Issuing Lender and the Borrower. 
The Issuing Lender shall furnish a copy of such Letter of Credit to the
Borrower and the Administrative Agent (with copies for each Lender) promptly
following the issuance thereof.

                 3.3  Fees, Commissions and Other Charges.  (a)  The Borrower
shall pay to the Administrative Agent, for the account of the Issuing Lender
and the L/C Participants, a letter of credit fee with respect to each Letter
of Credit, computed for the period from and including the date of issuance of
such Letter of Credit to the expiration date of such Letter of Credit at a
rate per annum equal to the Applicable Margin then in effect for Eurodollar
Loans, of the aggregate face amount of Letters of Credit outstanding, payable
in arrears on each L/C Fee Payment Date and on the Revolving Loan Termination
Date.  Such fee shall be payable to the Administrative Agent to be shared
ratably among the Revolving Credit Lenders in accordance with their
respective Commitment Percentages with respect to Revolving Credit Loans.  In
addition, the Borrower shall pay to the Administrative Agent, for the sole
account of the Issuing Lender, a fee equal to 0.1250% per annum of the
aggregate face amount of outstanding Letters of Credit payable quarterly in
arrears on each L/C Fee Payment Date and on the Revolving Loan Termination
Date.

                 (b)  In addition to the foregoing fees and commissions, the
Borrower shall pay or reimburse the Issuing Lender for such normal and
customary costs and expenses as are incurred or charged by the Issuing Lender
in issuing, effecting payment under, amending or otherwise administering any
Letter of Credit.

                 (c)  The Administrative Agent shall, promptly following its
receipt thereof, distribute to the Issuing Lender and the L/C Participants
all fees and commissions received by the Administrative Agent for their
respective accounts pursuant to this subsection.

                 3.4  L/C Participation.  (a)  The Issuing Lender irrevocably
agrees to sell and hereby sells to each L/C Participant, and, to induce the
Issuing Lender to issue Letters of Credit hereunder, each L/C Participant
irrevocably agrees to accept and purchase and hereby accepts and purchases
from the Issuing Lender, on the terms and conditions hereinafter stated, for
such L/C Participant's own account and risk an undivided interest equal to
such L/C Participant's Commitment Percentage with respect to Revolving Credit
Loans from time to time in effect in the Issuing Lender's obligations and
rights under each Letter of Credit issued hereunder and the amount of each
draft paid by the Issuing Lender thereunder.  Each L/C Participant
unconditionally and irrevocably agrees with the Issuing Lender that, if a
draft is paid under any Letter of Credit for which the Issuing Lender is not
<PAGE>
reimbursed in full by the Borrower in accordance with the terms of this
Agreement, such L/C Participant shall pay to the Issuing Lender upon demand
at the Issuing Lender's address for notices specified herein an amount equal
to such L/C Participant's then Commitment Percentage with respect to
Revolving Credit Loans of the amount of such draft, or any part thereof,
which is not so reimbursed; provided that, if such demand is made prior to
11:00 A.M., New York City time, on a Business Day, such L/C Participant shall
make such payment to the Issuing Lender prior to the end of such Business Day
and otherwise such L/C Participant shall make such payment on the next
succeeding Business Day.

                 (b)  If any amount required to be paid by any L/C
Participant to the Issuing Lender pursuant to subsection 3.4(a) in respect of
any unreimbursed portion of any payment made by the Issuing Lender under any
Letter of Credit is paid to the Issuing Lender within three Business Days
after the date such payment is due, such L/C Participant shall pay to the
Issuing Lender on demand an amount equal to the product of (i) such amount,
times (ii) the daily average Federal funds rate, as quoted by the Issuing
Lender, during the period from and including the date such payment is
required to the date on which such payment is immediately available to the
Issuing Lender, times (iii) a fraction the numerator of which is the number
of days that elapse during such period and the denominator of which is 360. 
If any such amount required to be paid by any L/C Participant pursuant to
subsection 3.4(a) is not in fact made available to the Issuing Lender by such
L/C Participant within three Business Days after the date such payment is
due, the Issuing Lender shall be entitled to recover from such L/C Par-
ticipant, on demand, such amount with interest thereon calculated from such
due date at the rate per annum applicable to Base Rate Loans hereunder.  A
certificate of the Issuing Lender submitted to any L/C Participant with
respect to any amounts owing under this subsection shall be conclusive in the
absence of manifest error.

                 (c)  Whenever, at any time after the Issuing Lender has made
payment under any Letter of Credit and has received from any L/C Participant
its pro rata share of such payment in accordance with subsection 3.4(a), the
Issuing Lender receives any payment related to such Letter of Credit (whether
directly from the Borrower or otherwise, including proceeds of collateral
applied thereto by the Issuing Lender), or any payment of interest on account
thereof, the Issuing Lender will, if such payment is received prior to 11:00
A.M., New York City time, on a Business Day, distribute to such L/C
Participant its pro rata share thereof prior to the end of such Business Day
and otherwise the Issuing Lender will distribute such payment on the next
succeeding Business Day; provided, however, that in the event that any such
payment received by the Issuing Lender and distributed to the L/C
Participants shall be required to be returned by the Issuing Lender, each
such L/C Participant shall return to the Issuing Lender the portion thereof
previously distributed by the Issuing Lender to it.

                 3.5  Reimbursement Obligation of the Borrower.  (a)  The
Borrower agrees to reimburse the Issuing Lender on the same Business Day on
which the Issuing Lender notifies the Borrower of the date and amount of a
draft presented under any Letter of Credit and paid by the Issuing Lender
provided such notice is received by 1:00 P.M., New York City time, on such
Business Day, and the next Business Day if such notice is received after such
time.  The Issuing Lender shall provide notice to the Borrower on each
Business Day on which a draft is presented and paid by the Issuing Lender
indicating the amount of (i) such draft so paid and (ii) any taxes, fees,
<PAGE>
charges or other costs or expenses incurred by the Issuing Lender in
connection with such payment.  Each such payment shall be made to the Issuing
Lender at its address for notices specified herein in lawful money of the
United States of America and in immediately available funds.

                 (b)  Interest shall be payable on any and all amounts
remaining unpaid by the Borrower under this subsection from the date a draft
presented under any Letter of Credit is paid by the Issuing Lender until
payment in full (i) at the rate which would be payable on any Loans that are
Base Rate Loans at such time until such payment is required to be made
pursuant to subsection 3.5(a), and (ii) thereafter, at the rate which would
be payable on any Loans that are Base Rate Loans at such time which were then
overdue.

                 3.6  Obligations Absolute.  (a)  The Borrower's obligations
under subsection 3.5(a) shall be absolute and unconditional under any and all
circumstances and irrespective of any set-off, counterclaim or defense to
payment which the Borrower may have or have had against the Issuing Lender,
any L/C Participant or any beneficiary of a Letter of Credit.

                 (b)  The Borrower also agrees with the Issuing Lender that
the Issuing Lender shall not be responsible for, and the Borrower's
Reimbursement Obligations under subsection 3.5(a) shall not be affected by,
among other things, (i) the validity or genuineness of documents or of any
endorsements thereon, even though such documents shall in fact prove to be
invalid, fraudulent or forged (unless the Issuing Lender has knowledge of
such invalidity, fraud or forgery), or (ii) any dispute between or among the
Borrower and any beneficiary of any Letter of Credit or any other party to
which such Letter of Credit may be transferred or (iii) any claims whatsoever
of the Borrower against any beneficiary of such Letter of Credit or any such
transferee.

                 (c)  Neither the Issuing Lender nor any L/C Participant
shall be liable for any error, omission, interruption or delay in
transmission, dispatch or delivery of any message or advice, however
transmitted, in connection with any Letter of Credit, except for errors or
omissions caused by the Issuing Lender's gross negligence or willful
misconduct.

                 (d)  The Borrower agrees that any action taken or omitted by
the Issuing Lender under or in connection with any Letter of Credit or the
related drafts or documents, if done in the absence of gross negligence or
willful misconduct and in accordance with the standards of care specified in
the Uniform Commercial Code of the State of New York, shall be binding on the
Borrower and shall not result in any liability of the Issuing Lender or any
L/C Participant to the Borrower.

                 3.7  Letter of Credit Payments.  If any draft shall be
presented for payment under any Letter of Credit, the Issuing Lender shall
promptly notify the Borrower and the Administrative Agent of the date and
amount thereof.  If any draft shall be presented for payment under any Letter
of Credit, the responsibility of the Issuing Lender to the Borrower in
connection with such draft shall, in addition to any payment obligation
expressly provided for in such Letter of Credit, be limited to determining
that the documents (including each draft) delivered under such Letter of
Credit in connection with such presentment appear on their face to be in
conformity with such Letter of Credit.
<PAGE>
                 3.8  Application.  To the extent that any provision of any
Application related to any Letter of Credit is inconsistent with the
provisions of this Section 3, the provisions of this Section 3 shall govern
and control.

                  SECTION 4.  REPRESENTATIONS AND WARRANTIES

                 To induce the Agents, the Issuing Lender, the Swing Line
Lender and the Lenders to enter into this Agreement and to make the Loans and
issue or participate in the Letters of Credit, the Borrower hereby represents
and warrants to the Agents, the Issuing Lender, the Swing Line Lender and
each Lender that:

                 4.1  Financial Condition.  (a)  The combined balance sheets
of the Lockheed Martin Predecessor Businesses as at December 31, 1996 and
December 31, 1995 and the related combined statements of operations and
changes in invested equity and cash flows for each of the three years in the
period ended December 31, 1996, audited by Coopers & Lybrand L.L.P., copies
of which have heretofore been furnished to each Lender, present fairly, in
all material respects, in accordance with GAAP the combined financial
condition of the Lockheed Martin Predecessor Businesses as of such dates, and
the combined results of their operations and changes in invested equity and
cash flows for each of the years in the period ended December 31, 1996.  All
such financial statements have been prepared in accordance with GAAP applied
consistently throughout the periods involved (except as approved by such
auditors and as disclosed therein).  To the best of the Borrower's knowledge,
none of the Lockheed Martin Predecessor Businesses had, at the date of each
balance sheet referred to above, any material Guarantee Obligation,
contingent liability or liability for taxes, or any long-term lease or
unusual forward or long-term commitment, including, without limitation, any
material interest rate or foreign currency swap or exchange transaction,
which is not reflected in the foregoing statements or in the notes thereto or
expressly permitted to be incurred hereunder.  To the best of the Borrower's
knowledge, during the period from December 31, 1996 to and including the date
hereof there has been no sale, transfer or other disposition by the Lockheed
Martin Predecessor Businesses of any material part of its business or
property (except as disclosed in the Transaction Documents) other than
pursuant to the Asset Contribution and no purchase or other acquisition of
any business or property (including any capital stock of any other Person)
material in relation to the consolidated financial condition of the Lockheed
Martin Predecessor Businesses at December 31, 1996.  

                 (b)  The combined statements of operations and cash flows
for the three months ended March 31, 1996 and the years ended December 31,
1995 and 1994 of the Loral Acquired Businesses, audited by Coopers & Lybrand
L.L.P., copies of which have heretofore been furnished to each Lender,
present fairly, in all material respects, in accordance with GAAP the
combined results of operations and cash flows of the Loral Acquired
Businesses for the three months ended March 31, 1996, and the years ended
December 31, 1995 and 1994.  All such financial statements have been prepared
in accordance with GAAP applied consistently throughout the periods involved
(except as approved by such accountants and as disclosed therein).    To the
best of the Borrower's knowledge, during the period from December 31, 1996 to
and including the date hereof, there has been no sale, transfer or other
disposition by any of the Loral Acquired Businesses of any material part of
its business or property (except as disclosed in the Transaction Documents)
other than pursuant to the Asset Contribution and no purchase or other
acquisition of any business or property (including any capital stock of any
<PAGE>
other Person) material in relation to the consolidated financial condition of
Loral Acquired Businesses at December 31, 1996.  

                 (c)  The unaudited pro forma condensed consolidated
financial statements of the Borrower, as of December 31, 1996 and for the
year then ended, certified by a Responsible Officer (the "Pro Forma Financial
Statements"), copies of which have been furnished to each Lender, comprise
the unaudited combined financial statements of (x) the Lockheed Martin
Predecessor Businesses as of December 31, 1996 and for the year then ended
and (y) the Loral Acquired Businesses for the three months ended March 31,
1996, adjusted to give effect (as if such events had occurred on such dates)
to the Asset Contribution and each of the other transactions contemplated by
the Transaction Documents.  The Pro Forma Financial Statements have been
prepared based on good faith assumptions in accordance with Regulation S-X
under the Securities Exchange Act of 1934, as amended, and based on the best
information available to the Borrower, as of the date of delivery thereof,
and reflect on a pro forma basis the financial position and results of
operations of the Borrower and its Subsidiaries, as of December 31, 1996, and
for the year then ended.

                 4.2  No Change.  Since December 31, 1996 there has been no
development, event or circumstance which has had or could reasonably be
expected to have a Material Adverse Effect.

                 4.3  Corporate Existence; Compliance with Law.  Each of
Holdings, the Borrower and its Subsidiaries (a) is duly organized, validly
existing and in good standing under the laws of the jurisdiction of its
organization, (b) has the corporate power and authority, and the legal right,
to own and operate its property, to lease the property it operates as lessee
and to conduct the business in which it is currently engaged, (c) is, or will
be on or before the date set forth in subsection 6.12, duly qualified as a
foreign corporation and in good standing under the laws of each jurisdiction
where its ownership, lease or operation of property or the conduct of its
business requires such qualification, except to the extent that the failure
to so qualify could not, in the aggregate, reasonably be expected to have a
Material Adverse Effect and (d) is in compliance with all Requirements of Law
except to the extent that the failure to comply therewith could not, in the
aggregate, reasonably be expected to have a Material Adverse Effect.

                 4.4  Corporate Power; Authorization; Enforceable
Obligations.  Each of Holdings, the Borrower and its Subsidiaries has the
corporate power and authority, and the legal right, to make, deliver and
perform the Credit Documents to which it is a party and, in the case of the
Borrower, to borrow hereunder and has taken all necessary corporate action to
authorize the borrowings on the terms and conditions of this Agreement and to
authorize the execution, delivery and performance of such Credit Documents
and Transaction Documents.  No consent or authorization of, filing with,
notice to or other act by or in respect of, any Governmental Authority or any
other Person is required in connection with the borrowings hereunder or with
the execution, delivery, performance, validity or enforceability of the
Credit Documents and Transaction Documents to which the Borrower and each
other Credit Party is a party, except those referred to in subsections 4.17
and 6.13 and those set forth on Schedule 4.4.  This Agreement has been, and
each other Credit Document and Transaction Document will be, duly executed
and delivered on behalf of the Borrower and each other Credit Party.  This
Agreement constitutes, and each other Credit Document and Transaction
Document to which it is a party when executed and delivered will constitute,
<PAGE>
a legal, valid and binding obligation of each Credit Party thereto
enforceable against each such Credit Party, as the case may be, in accordance
with its terms, subject to the effects of bankruptcy, insolvency, fraudulent
conveyance, reorganization, moratorium and other similar laws relating to or
affecting creditors' rights generally, general equitable principles (whether
considered in a proceeding in equity or at law) and an implied covenant of
good faith and fair dealing.

                 4.5  No Legal Bar.  Except as set forth on Schedule 4.5 or
as could not reasonably be expected to, individually or in the aggregate,
have a Material Adverse Effect, the execution, delivery and performance of
each Credit Document, the borrowing and use of the proceeds of the Loans and
the consummation of the transactions contemplated by the Credit Documents and
the Transaction Documents:  (a) will not violate any Requirement of Law or
any Contractual Obligation applicable to or binding upon Holdings, the
Borrower or any Subsidiary of the Borrower or any of their respective
properties or assets and (b) will not result in the creation or imposition of
any Lien on any of its properties or assets pursuant to any Requirement of
Law applicable to it or any of its Contractual Obligations, except for the
Liens arising under the Security Documents.

                 4.6  No Material Litigation.  Except as set forth on
Schedule 4.6, no litigation by, investigation by, or proceeding of or before
any arbitrator or any Governmental Authority is pending or, to the knowledge
of the Borrower, overtly threatened by or against the Borrower or any of its
Subsidiaries or against any of its or their respective properties or revenues
(including after giving effect to the Asset Contribution and the other
transactions contemplated by the Transaction Documents) with respect to any
Credit Document or any of the transactions contemplated hereby or thereby or
which could reasonably be expected to have a Material Adverse Effect.

                 4.7  No Default.  Neither Holdings, the Borrower nor any of
its Subsidiaries is in default under or with respect to any of its
Contractual Obligations in any respect which could reasonably be expected to
have a Material Adverse Effect.  No Default or Event of Default has occurred
and is continuing.

                 4.8  Ownership of Property; Liens.  Each of Holdings, the
Borrower and its Subsidiaries (i) has good record and insurable title in fee
simple to all the real property listed on Schedule 4.8, (ii) has good record
and insurable title in fee simple to, or a valid leasehold interest in, all
its other material real property, (iii) has good title to, or a valid
leasehold interest in, all its other material property and (iv) none of such
property in clauses (i) through (iii) is or shall be subject to any Lien
except as permitted by subsection 7.3.

                 4.9  Intellectual Property.  Holdings, the Borrower and each
of its Subsidiaries owns, or is licensed to use, all trademarks, tradenames,
copyrights, technology, know-how and processes necessary for the conduct of
its business as currently conducted except for those the failure to own or
license which could not reasonably be expected to have a Material Adverse
Effect (the "Intellectual Property").  To the best of the Borrower's
knowledge, and except as set forth on Schedule 4.9, no claim has been
asserted and is pending by any Person challenging or questioning the use of
any such Intellectual Property or the validity or effectiveness of any such
Intellectual Property, nor does the Borrower know of any valid basis for any
such claim which could reasonably be expected to have a Material Adverse
<PAGE>
Effect.  The use of such Intellectual Property by Holdings, the Borrower and
its Subsidiaries does not infringe on the rights of any Person, except for
such claims and infringements that, in the aggregate, could not reasonably be
expected to have a Material Adverse Effect.

                 4.10  Taxes.  Except as set forth on Schedule 4.10, each of
Holdings, the Borrower and its Subsidiaries has filed or caused to be filed
all material tax returns which, to the knowledge of the Borrower, are
required to be filed and has paid all taxes shown to be due and payable on
said returns or on any assessments made against it or any of its property and
all other material taxes, fees or other charges imposed on it or any of its
property by any Governmental Authority (other than any the amount or validity
of which are currently being contested in good faith by appropriate
proceedings and with respect to which reserves in conformity with GAAP have
been provided on the books of Holdings, the Borrower or its Subsidiaries, as
the case may be); no tax Lien has been filed, and, to the knowledge of the
Borrower, no claim is being asserted, with respect to any such tax, fee or
other charge.

                 4.11  Federal Regulations.  No part of the proceeds of any
Loans will be used for "purchasing" or "carrying" any "margin stock" within
the respective meanings of each of the quoted terms under Regulation G or
Regulation U of the Board of Governors of the Federal Reserve System as now
and from time to time hereafter in effect.

                 4.12  ERISA.  The Borrower has provided to the Agents a true
and correct copy of all Agreements, arrangements and understandings relating
to the transfer of Plans from the Seller to the Borrower (the "Transfer
Agreements").  The Transfer Agreements are in full force and effect and have
not been waived or modified without the consent of the Agents (which shall
not be unreasonably withheld) except to the extent any such waiver or
modification, singly or in the aggregate, could not be reasonably expected to
have a Material Adverse Effect.  Except as could not reasonably be expected,
individually or in the aggregate, to have a Material Adverse Effect, no
Reportable Event has occurred with respect to any Single Employer Plan, all
contributions required to be made with respect to a Plan have been timely
made; none of the Borrower or any of its Subsidiaries nor any Commonly
Controlled Entity has incurred any material liability to or on account of a
Plan pursuant to Section 409, 502(i), 502(1), 515, 4062, 4063, 4064, 4069,
4201, 4204 or 4212 of ERISA or Section 401(a)(29), 4971, 4975 or 4980 of the
Code or expects to incur any liability (including any indirect, contingent or
secondary liability) under any of the foregoing Sections with respect to any
Plan; no termination or, or institution of proceedings to terminate or
appoint a trustee to administer, a Single Employer Plan has occurred; and
each Plan has complied in all material respects with the applicable
provisions of ERISA and the Code (except that with respect to any
Multiemployer Plan, such representation is deemed made only to the knowledge
of the Borrower).  No "accumulated funding deficiency" (within the meaning of
Section 412 of the Code or Section 302 of ERISA), extension of any
amortization period (within the meaning of Section 412 of the Code) or Lien
in favor of the PBGC or a Plan has arisen or has occurred during the
five-year period prior to the date on which this representation is made or
deemed made with respect to any Single Employer Plan.  As of the last annual
valuation date prior to the date on which this representation is made or
deemed made, the fair market value of the assets available for benefits under
each Single Employer Plan did not exceed the actuarial present value of all
accumulated benefit obligations under such Plan by more than $20,000,000, all
<PAGE>
as determined in accordance with Statement of Financial Accounting Standards
No. 87.  Neither the Borrower nor any Commonly Controlled Entity has had a
complete or partial withdrawal from any Multiemployer Plan for which there is
any outstanding liability, and neither the Borrower nor any Commonly
Controlled Entity would become subject to any liability under ERISA if the
Borrower or any such Commonly Controlled Entity were to withdraw completely
from all Multiemployer Plans as of the valuation date most closely preceding
the date on which this representation is made or deemed made in an amount
which would be reasonably likely to have a Material Adverse Effect.  To the
best knowledge of the Borrower, no such Multiemployer Plan is in
Reorganization or Insolvent.

                 4.13  Investment Company Act; Other Regulations.  None of
the Borrower or any of its Subsidiaries is an "investment company," or a
company "controlled" by an "investment company," within the meaning of the
Investment Company Act of 1940, as amended.  None of the Borrower or any of
its subsidiaries is not subject to regulation under any Federal or State
statute or regulation (other than Regulation X of the Board of Governors of
the Federal Reserve System) which limits its ability to incur Indebtedness.

                 4.14  Subsidiaries.  After giving effect to the consummation
of the Transaction, the Subsidiaries of the Borrower and their respective
jurisdictions of incorporation shall be as set forth on Schedule 4.14.

                 4.15  Purpose of Loans.  The proceeds of the Loans shall be
used by the Borrower (i) to finance a portion of the Transaction and related
fees and expenses in an aggregate amount not to exceed $185,000,000 and (ii)
for working capital purposes in the ordinary course of business of the
Borrower and its Subsidiaries.

                 4.16  Environmental Matters.

                 Except insofar as any exception to any of the following, or
any aggregation of such exceptions, is not reasonably likely to result in a
Material Adverse Effect:

                 (a)  The facilities and properties owned, leased or operated
         Holdings, by the Borrower or any of its Subsidiaries (the
         "Properties") do not contain, and have not previously contained, any
         Materials of Environmental Concern in amounts or concentrations which
         (i) constitute or constituted a violation of, or (ii) could
         reasonably be expected to give rise to liability under, any
         applicable Environmental Law.

                 (b)  None of Holdings, the Borrower nor any of its
         Subsidiaries has received any written notice of violation, alleged
         violation, non-compliance, liability or potential liability regarding
         environmental matters or compliance with Environmental Laws with
         regard to any of the Properties or the Business, nor does the
         Borrower have knowledge or reason to believe that any such notice
         will be received or is being threatened.

                 (c)  Materials of Environmental Concern have not been
         transported or disposed of from the Properties in violation of, or in
         a manner or to a location which could reasonably be expected to give
         rise to liability under, any applicable Environmental Law, nor have
         any Materials of Environmental Concern been generated, treated,
<PAGE>
         stored or disposed of at, on or under any of the Properties in
         violation of, or in a manner that could reasonably be expected to
         give rise to liability under, any applicable Environmental Law.

                 (d)  No judicial proceeding or governmental or
         administrative action is pending or, to the knowledge of the
         Borrower, threatened, under any Environmental Law to which Holdings,
         the Borrower or any Subsidiary is or, to the knowledge of the
         Borrower, will be named as a party or with respect to the Properties
         or the Business, nor are there any consent decrees or other decrees,
         consent orders, administrative orders or other orders, or other
         administrative or judicial requirements outstanding under any
         Environmental Law with respect to the Properties or the Business.

                 (e)  There has been no release or threat of release of
         Materials of Environmental Concern at or from the Properties, or
         arising from or related to the operations of Holdings, the Borrower
         or any Subsidiary in connection with the Properties or otherwise in
         connection with the Business, in violation of or in amounts or in a
         manner that could reasonably give rise to liability under any
         applicable Environmental Laws.

                 (f)  The Properties and all operations at the Properties are
         in compliance, and have in the last 3 years been in compliance, in
         all material respects with all applicable Environmental Laws, and
         there is no contamination at, under or about the Properties or
         violation of any applicable Environmental Law with respect to the
         Properties or the business operated by Holdings, the Borrower or any
         of its Subsidiaries (the "Business") which could materially interfere
         with the continued operation of the Properties or materially impair
         the fair saleable value thereof.

                 (g)  Holdings, the Borrower and its Subsidiaries hold and
         are in compliance with all Environmental Permits necessary for their
         operations.

                 4.17  Collateral Documents.  (a)  Upon execution and
delivery thereof by the parties thereto, each of the Borrower Pledge and
Security Agreement, the Subsidiary Pledge and Security Agreement and the
Parent Pledge and Security Agreement will be effective to create in favor of
the Administrative Agent, for the ratable benefit of the Lenders, a legal,
valid and enforceable security interest in the pledged stock described
therein and, when stock certificates representing or constituting the pledged
stock described therein are delivered to the Administrative Agent, such
security interest shall, subject to the existence of Permitted Liens,
constitute a perfected first lien on, and security interest in, all right,
title and interest of the pledgor party thereto in the pledged stock
described therein.

                 (b)  Upon execution and delivery thereof by the parties
thereto, each of the Borrower Pledge and Security Agreement, the Subsidiary
Pledge and Security Agreement and the Parent Pledge and Security Agreement
will be effective to create in favor of the Administrative Agent, for the
ratable benefit of the Lenders, a legal, valid and enforceable security
interest in the collateral described therein.  Uniform Commercial Code
financing statements have been filed in each of the jurisdictions listed on
Schedule 4.17, each such Agreement has been filed in each of the government
<PAGE>
offices listed on Schedule 4.17 or arrangements have been made for such
filing in such jurisdictions, and upon such filings, and upon the taking of
possession by the Administrative Agent of any such collateral the security
interests in which may be perfected only by possession, such security
interests will, subject to the existence of liens as permitted by the
definition of Permitted Liens, constitute perfected first priority liens on,
and security interests in, all right, title and interest of the debtor party
thereto in the collateral described therein, except, in the case of each of
the Borrower Pledge and Security Agreement, the Subsidiary Pledge and
Security Agreement and the Parent Pledge and Security Agreement, to the
extent that a security interest cannot be perfected therein by the filing of
a financing statement or the taking of possession under the Uniform
Commercial Code of the relevant jurisdiction.

                 (c)  Upon (a) execution and delivery of the Mortgages by the
parties thereto, (b) the recording of such Mortgages in the jurisdiction
listed on Schedule 4.17 and (c) the payment of any required mortgage
recording taxes, each of the Mortgages will be effective to create in favor
of the Administrative Agent, for the ratable benefit of the Lenders, a legal,
valid and enforceable lien on the real property described therein and such
liens will, as of the Closing Date, subject to the existence of liens as
permitted by clauses (a), (e), (f) and (g) of the definition of Permitted
Liens, constitute first priority liens on the real property described
therein. 

                 4.18  Accuracy and Completeness of Information.  No fact is
known to Holdings, the Borrower or any of its Subsidiaries which has had or
could reasonably be expected to have a Material Adverse Effect, which has not
been disclosed to the Lenders by Holdings, the Borrower or its Subsidiaries
in writing prior to the date hereof.  No document furnished or statement made
in writing to the Lenders by Holdings, the Borrower, any Subsidiary or any
party to any of the Transaction Documents in connection with the negotiation,
preparation or execution of this Agreement or any of the other Credit
Documents, taken as a whole, (including the Confidential Offering Memorandum
dated April 1997 relating to this facility but excluding all projections
(including industry forecasts and statistical data) and pro forma financial
statements (whether or not contained therein) which shall have been prepared
in good faith and based upon reasonable assumptions) contains any untrue
statement of a material fact or omits to state any such material fact
necessary in order to make the statements contained therein not misleading in
the context in which such statements are made.  The Equity Documents
constitute all of the agreements relating to the Equity Investment and the
Subordinated Debt Documents constitute all of the agreements relating to the
Subordinated Debt.

                 4.19  Solvency.  On the Closing Date and after giving effect
to the Asset Contribution and the other transactions contemplated by the
Transaction Documents including borrowings hereunder on such date and the
incurrence of all other Indebtedness and Guarantee Obligations being incurred
on such date, the Borrower is "Solvent," in that (a) the property, at a fair
valuation, of Holdings and its Subsidiaries, individually and taken together
as a single entity, will exceed their debts, (b) the present fair salable
value of the assets of Holdings and its Subsidiaries, individually and taken
together as a single entity, is not less than the amount that will be
required to pay their probable liabilities as such debts become absolute and
matured, and (c) the Borrower does not intend to, and does not believe that
Holdings and its Subsidiaries, individually and taken together as a single
<PAGE>
entity, will, incur debts or liabilities beyond the their ability to pay as
such debts and liabilities mature.  For purposes of this subsection, "debt"
means "liability on a claim" and "claim" means any (i) right to payment,
whether or not such a right is reduced to judgment, liquidated, unliquidated,
fixed, contingent, matured, unmatured, disputed, undisputed, legal,
equitable, secured, or unsecured or (ii) right to an equitable remedy for
breach of performance if such breach gives rise to a right to payment,
whether or not such right to an equitable remedy is reduced to judgment,
fixed, contingent, matured, unmatured, disputed, undisputed, secured, or
unsecured.

                 4.20  Labor Matters.  There are no strikes pending or, to
the Borrower's knowledge, overtly threatened against Holdings, the Borrower
or any of its Subsidiaries which, individually or in the aggregate, could
reasonably be expected to have a Material Adverse Effect.  The hours worked
and payments made to employees of Holdings, the Borrower and each of its
Subsidiaries (and their predecessors) have not been in violation of the Fair
Labor Standards Act or any other applicable Requirement of Law, except to the
extent such violations could not, or in the aggregate, be reasonably expected
to have a Material Adverse Effect.

                 4.21  Transaction Documents.  To the best of the Borrower's
knowledge, the representations and warranties contained in the Transaction
Documents, taken as a whole, are true and correct in all material respects as
of the Closing Date.  On the Closing Date, the Asset Contribution will have
been consummated in accordance with the Transaction Documents.


                       SECTION 5.  CONDITIONS PRECEDENT

                 5.1  Conditions to Initial Loans.  The agreement of each
Lender to make the initial extension of credit requested to be made by it is
subject to the satisfaction, immediately prior to or concurrently with the
making of such extension of credit (including the making of any Loan or the
issuance of any Letter of Credit) on the Closing Date, of the following
conditions precedent:

                 (a)  Credit Documents.  The Administrative Agent shall have
         received (i) this Agreement, (ii) the Guarantees, (iii) the Mortgages
         and (iv) the Security Documents, in each case executed, duly
         acknowledged and delivered by duly authorized officers of each party
         thereto, with a counterpart or a conformed copy for each Lender. 
         Notwithstanding the foregoing, no Foreign Subsidiary of Holdings or
         the Borrower shall be required to execute a Subsidiary Guarantee or
         Subsidiary Pledge and Security Agreement, and no more than 65% of the
         capital stock of or equity interests in any Foreign Subsidiary of the
         Borrower, Holdings or any of their Subsidiaries, or any other of
         their Subsidiaries if more than 65% of the assets of such Subsidiary
         are securities of foreign companies (such determination to be made on
         the basis of fair market value), shall be required to be pledged
         hereunder.

                 (b)  Related Agreements.  The Administrative Agent shall
         have received, with a copy for each Lender, true and correct copies,
         certified as to authenticity by the Borrower, of each of the
         Transaction Documents and such other documents or instruments as may
         be reasonably requested by the Administrative Agent, including,
<PAGE>
         without limitation, a copy of any debt instrument, security agreement
         or other material contract to which the Borrower or any of its
         Subsidiaries may be a party (after giving effect to the Asset
         Contribution).

                 (c)  Asset Contribution.  The Asset Contribution shall have
         been consummated pursuant to the Transaction Agreement, and no
         material provision of the Transaction Agreement shall have been
         amended, supplemented, waived or otherwise modified without the prior
         written consent of the Agents.  The Agents shall be reasonably
         satisfied with the aggregate amount of fees and expenses payable by
         the Borrower and its Subsidiaries in connection with the transactions
         contemplated hereby and by the Transaction Documents.

                 (d)  Capitalization; Capital Structure  (i)  After giving
         effect to the Asset Contribution and the other transactions
         contemplated by the Transaction Documents, the Borrower shall have
         the capital structure set forth in the Pro Forma Financial
         Statements.

                      (ii)  The Subordinated Debt Documents shall have been
         executed and delivered by the parties thereto (and shall be in form
         and substance reasonably satisfactory to the Agents), shall be in
         full force and effect and none of the provisions thereof shall have
         been amended, waived, supplemented or otherwise modified without the
         prior written consent of the Agents; and the Borrower shall have
         issued the Subordinated Debt in a principal amount, and received
         gross proceeds in the amount of $225,000,000.

                    (iii)  The Equity Documents shall have been executed and
         delivered by the parties thereto (and shall be in form and substance
         reasonably satisfactory to the Agents), shall be in full force and
         effect and none of the provisions thereof shall have been amended,
         waived, supplemented or otherwise modified without the prior written
         consent of the Agents; and the Borrower shall have received at least
         $79,850,000 in net cash proceeds in accordance with the terms of the
         Equity Documents.

                 (e)  Fees.  The Agents, the Arranger and the Lenders shall
         have received all fees, expenses and other consideration required to
         be paid on or before the Closing Date.

                 (f)  Lien Searches.  The Administrative Agent shall have
         received the results of a search of Uniform Commercial Code, tax and
         judgment filings made with respect to each of the Borrower and its
         Subsidiaries (after giving effect to the Asset Contribution) and,
         without duplication, the Lockheed Martin Predecessor Businesses and
         the Loral Acquired Businesses in the jurisdictions set forth on
         Schedule 4.17 together with copies of financing statements disclosed
         by such searches, and such searches shall disclose no Liens on any
         assets encumbered by any Security Document, except for Liens
         permitted hereunder or, if unpermitted Liens are disclosed, the
         Administrative Agent shall have received satisfactory evidence of the
         release of such Liens.

                 (g)  Consents, Authorizations and Filings, etc.  Except for
         the financing statements contemplated by the Security Documents and
<PAGE>
         the filing of the Security Documents and the Assignment Consent, all
         consents, authorizations and filings, if any, required in connection
         with the execution, delivery and performance by the Credit Parties,
         and the validity and enforceability against the Credit Parties, of
         the Credit Documents to which any of them is a party, shall have been
         obtained or made, and such consents, authorizations and filings shall
         be in full force and effect, except such consents, authorizations and
         filings, the failure to obtain which would not have a Material
         Adverse Effect.

                 (h)  Insurance.  The Lenders shall have received (i) a
         reasonably satisfactory schedule describing all insurance maintained
         by the Borrower and its Subsidiaries (after giving effect to the
         Asset Contribution) pursuant to subsection 6.5, and (ii) binders (or
         other customary evidence as to the obtaining and maintenance by the
         Borrower and its Subsidiaries of such insurance) for each policy set
         forth on such schedule insuring against casualty and other usual and
         customary risks.

                 (i)  Litigation.  On the Closing Date, there shall be no
         actions, suits or proceedings pending or threatened against any
         Credit Party (a) with respect to this Agreement or any other Credit
         Document or any Transaction Document or the transactions contemplated
         hereby or thereby (including the Asset Contribution) or (b) which the
         Agents or the Required Lenders shall determine could reasonably be
         expected to have a Material Adverse Effect.

                 (j)  Borrowing Certificate.  The Administrative Agent shall
         have received, with a counterpart for each Lender, a certificate of
         the Borrower, dated the Closing Date, substantially in the form of
         Exhibit E, with appropriate insertions and attachments, reasonably
         satisfactory in form and substance to the Administrative Agent,
         executed by the President or any Vice President and the Secretary or
         any Assistant Secretary of the Borrower.

                 (k)  Corporate Proceedings of the Borrower.  The
         Administrative Agent shall have received, with a counterpart for each
         Lender, a copy of the resolutions, in form and substance reasonably
         satisfactory to the Administrative Agent, of the Board of Directors
         of the Borrower authorizing (i) the execution, delivery and
         performance of the Credit Documents to which it is a party, (ii) the
         borrowings contemplated hereunder, (iii) the granting by it of the
         Liens created pursuant to the Security Documents to which it is a
         party and (iv) the execution, delivery and performance of the
         Transaction Documents to which it is a party, certified by the
         Secretary or an Assistant Secretary of the Borrower as of the Closing
         Date, which certificate shall be in form and substance reasonably
         satisfactory to the Administrative Agent and shall state that the
         resolutions thereby certified have not been amended, modified,
         revoked or rescinded.

                 (l)  Borrower Incumbency Certificate.  The Administrative
         Agent shall have received, with a counterpart for each Lender, a
         Certificate of the Borrower, dated the Closing Date, as to the
         incumbency and signature of the officers of the Borrower executing
         any Credit Document reasonably satisfactory in form and substance to
         the Administrative Agent, executed by the President or any Vice
<PAGE>
         President and the Secretary or any Assistant Secretary of the
         Borrower.

                 (m)  Corporate Proceedings of Other Credit Parties.  The
         Administrative Agent shall have received, with a counterpart for each
         Lender, a copy of the resolutions, in form and substance satisfactory
         to the Administrative Agent, of the Board of Directors of each Credit
         Party (other than the Borrower) authorizing (i) the execution,
         delivery and performance of the Credit Documents to which it is a
         party, (ii) the granting by it of the Liens created pursuant to the
         Security Documents to which it is a party and (iii) the execution,
         delivery and performance of the Transaction Documents to which it is
         a party, certified by the Secretary or an Assistant Secretary of each
         such Credit Party as of the Closing Date, which certificate shall be
         in form and substance reasonably satisfactory to the Administrative
         Agent and shall state that the resolutions thereby certified have not
         been amended, modified, revoked or rescinded.

                 (n)  Credit Party Incumbency Certificates.  The
         Administrative Agent shall have received, with a counterpart for each
         Lender, a certificate of each Credit Party (other than the Borrower),
         dated the Closing Date, as to the incumbency and signature of the
         officers of such Credit Party executing any Credit Document,
         reasonably satisfactory in form and substance to the Administrative
         Agent, executed by the President or any Vice President and the
         Secretary or any Assistant Secretary of each such Credit Party.

                 (o)  Corporate Documents.  The Administrative Agent shall
         have received, with a counterpart for each Lender, true and complete
         copies of the certificate of incorporation and by-laws of each Credit
         Party, certified as of the Closing Date as complete and correct
         copies thereof by the Secretary or an Assistant Secretary of the such
         Credit Party.

                 (p)  Legal Opinions.  The Administrative Agent shall have
         received, with a counterpart for each Lender, the following executed
         legal opinions:

                               (i)  the executed legal opinion of each of
                 Simpson Thacher and Bartlett and Fried, Harris, Shriver &
                 Jacobson, counsel to the Borrower and the other Credit
                 Parties, substantially in the form of Exhibits D-1 and D-2,
                 respectively; and

                              (ii)  the executed legal opinions of each of
                 Simpson Thacher and Bartlett and Miles & StockBridge,
                 counsel to the Seller delivered pursuant to the Transaction
                 Agreement, each accompanied by a reliance letter in favor of
                 the Lenders.

         Each such legal opinion shall cover such other matters incident to
         the transactions contemplated by this Agreement as the Agents may
         reasonably require.

                 (q)  Pledged Stock; Stock Powers.  The Administrative Agent
         shall have received the certificates representing the shares pledged
         pursuant to each of the Security Documents together with an undated
<PAGE>
         stock power for each such certificate executed in blank by a duly
         authorized officer of the pledgor thereof.

                 (r)  Actions to Perfect Liens.  (i) The Administrative Agent
         shall have received evidence in form and substance reasonably
         satisfactory to it that all filings, recordings, registrations and
         other actions, including, without limitation, the filing of duly
         executed financing statements on form UCC-1, necessary or, in the
         opinion of the Administrative Agent, desirable to perfect the Liens
         created by the Security Documents shall have been completed.  The
         Borrower shall have delivered to the Administrative Agent (A) each
         Mortgage, each executed and delivered by a duly authorized officer of
         the mortgagor party thereto, with a counterpart or a conformed copy
         for each Lender and (B) legal opinions from local counsel in the
         jurisdictions of such Mortgage relating to such Mortgage and the
         perfection of Liens created by the Security Documents on personal
         property located in such jurisdiction, which opinions shall be in
         form and substance, and from counsel, reasonably satisfactory to the
         Administrative Agent.

                              (ii)  The Borrower shall have delivered to the
                 Administrative Agent and the title insurance company issuing
                 the policy referred to below (the "Title Insurance Company")
                 maps or plats of an as-built survey of the sites of the
                 property covered by each Mortgage (other than as set forth
                 on Schedule 6.10) certified to the Administrative Agent and
                 the Title Insurance Company in a manner satisfactory to
                 them, dated a date reasonably satisfactory to the
                 Administrative Agent and the Title Insurance Company by an
                 independent professional licensed land surveyor reasonably
                 satisfactory to the Administrative Agent and the Title
                 Insurance Company, which maps or plats and the surveys on
                 which they are based shall be made in accordance with the
                 Minimum Standard Detail Requirements for Land Title Surveys
                 jointly established and adopted by the American Land Title
                 Association and the American Congress on Surveying and
                 Mapping in 1992, and, without limiting the generality of the
                 foregoing, there shall be surveyed and shown on such maps,
                 plats or surveys the following: (A) the locations on such
                 sites of all the buildings, structures and other
                 improvements and the established building setback lines; (B)
                 the lines of streets abutting the sites and width thereof;
                 (C) all access and other easements appurtenant to the sites
                 or necessary or desirable to use the sites; (D) all
                 roadways, paths, driveways, easements, encroachments and
                 overhanging projections and similar encumbrances affecting
                 the site, whether recorded, apparent from a physical
                 inspection of the sites or otherwise known to the surveyor;
                 (E) any encroachments on any adjoining property by the
                 building structures and improvements on the sites; and (F)
                 if the site is described as being on a filed map, a legend
                 relating the survey to said map.

                             (iii)  The Borrower shall deliver to the
                 Administrative Agent in respect of each parcel covered by
                 each Mortgage (other than as set forth on Schedule 6.10) a
                 mortgagee's title policy (or policies) or marked up
<PAGE>
                 unconditional binder for such insurance dated a date
                 reasonably satisfactory to the Agents.  Each such policy
                 shall (A) be in an amount reasonably satisfactory to the
                 Agents; (B) be issued at ordinary rates; (C) insure that the
                 Mortgage insured thereby creates a valid first Lien on such
                 parcel free and clear of all defects and encumbrances,
                 except for liens permitted by clauses (a), (e), (f) and (g)
                 of the definition of Permitted Liens and such other liens
                 and defects as may be approved by the Agents; (D) name the
                 Administrative Agent for the benefit of the Lenders as the
                 insured thereunder; (E) be in the form of ALTA Loan Policy -
                 1992; (F) contain such endorsements and affirmative coverage
                 as the Agents may reasonably request and (G) be issued by
                 title companies satisfactory to the Agents (including any
                 such title companies acting as co-insurers or reinsures, at
                 the option of the Agents).  The Administrative Agent shall
                 have received evidence reasonably satisfactory to it that
                 all premiums in respect of each such policy, and all charges
                 for mortgage recording tax, if any, have been paid.

                              (iv)  If required pursuant to Regulation H of
                 the Board of Governors of the Federal Reserve System
                 ("Regulation H") the Borrower shall deliver to the
                 Administrative Agent (A) a policy of flood insurance which
                 (1) covers any parcel of improved real property which is
                 encumbered by any Mortgage, (2) is written in an amount not
                 less than the outstanding principal amount of the
                 indebtedness secured by such Mortgage which is reasonably
                 allocable to such real property or the maximum limit of
                 coverage made available with respect to the particular type
                 of property under the National Flood Insurance Act of 1968,
                 whichever is less, and (3) has a term ending not earlier
                 than the maturity of the indebtedness secured by such
                 Mortgage and (B) confirmation that the Borrower has received
                 the notice required pursuant to Section 208(e)(3) of
                 Regulation H.

                               (v)  The Borrower shall deliver to the
                 Administrative Agent a copy of all recorded documents
                 referred to, or listed as exceptions to title in, the title
                 policy or policies referred to in this subsection 3.1(r) and
                 a copy, certified by such parties as the Agents may
                 reasonably deem appropriate, of all other documents
                 affecting the property covered by each Mortgage (other than
                 as set forth on Schedule 6.10).

                              (vi)  With respect to any parcel of real
                 property owned in fee by the Borrower or any Subsidiary on
                 which fixtures having an aggregate book value exceeding
                 $250,000 are located, take all actions that the Agents may
                 reasonably require, including (if such property is not
                 covered by a recorded Mortgage) the filing of UCC fixture
                 filing financing statements, to cause the security interest
                 created by the Security Documents in such fixtures to be
                 perfected and with respect to any parcel of real property
                 leased by the Borrower or any Subsidiary on which fixtures
                 having an aggregate book value exceeding $250,000 are
<PAGE>
                 located, use commercially reasonable efforts to obtain the
                 consent of the landlord of such property to the filing of
                 UCC fixture filing financing statements and make such
                 filings if such consent is obtained.

                 (s)  Solvency Opinion.  The Administrative Agent shall have
         received, with a counterpart for each Lender, a solvency opinion
         reasonably satisfactory to the Agents from an independent valuation
         firm reasonably satisfactory to the Agents which shall document the
         solvency of Holdings and its Subsidiaries (including the Borrower)
         individually and taken together as a single entity, after giving
         effect to the Asset Contribution, the making of the Loans, the
         issuance of the Subordinated Debt and the other transactions
         contemplated hereby and by the Transaction Documents.

                 (t)  Environmental Report.  The Administrative Agent shall
         have received an environmental report prepared by H2M Associates,
         Inc., dated April 1997, regarding Holdings and its Subsidiaries, and
         a letter that entitles the Administrative Agent, the other Agents and
         the Lenders to rely on such report as if prepared for and addressed
         to each of them.

                 (u)  Business Plan.  The Lenders shall have received a
         reasonably satisfactory business plan for Holdings and its
         Subsidiaries for the period beginning January 1, 1997 and ending
         December 31, 2006, which plan shall include a written analysis of the
         business and prospects of Holdings and its Subsidiaries.

                 5.2  Conditions to Each Extension of Credit.  The agreement
of each Lender to make any extension of credit requested to be made by it on
any date (including, without limitation, its initial Loan but excluding
Revolving Credit Loans made to repay Refunded Swing Line Loans) is subject to
the satisfaction of the following conditions precedent:

                 (a)  Representations and Warranties.  Each of the
         representations and warranties made by the Borrower and each Credit
         Party in or pursuant to the Credit Documents shall be true and
         correct in all material respects on and as of such date as if made on
         and as of such date, except for any representation and warranty which
         is expressly made as of an earlier date, which representation and
         warranty shall have been true and correct in all material respects as
         of such earlier date.

                 (b)  No Default.  No Default or Event of Default shall have
         occurred and be continuing on such date or will occur or exist after
         giving effect to the extensions of credit requested to be made on
         such date.

                 (c)  Additional Matters.  All corporate and other
         proceedings, and all documents, instruments and other legal matters
         in connection with the transactions contemplated by this Agreement
         and the other Credit Documents shall be satisfactory in form and
         substance to the Agents, and the Administrative Agent shall have
         received such other documents and legal opinions in respect of any
         aspect or consequence of the transactions contemplated hereby or
         thereby as it shall reasonably request.
<PAGE>
Each borrowing by, and each Letter of Credit issued on behalf of, the
Borrower hereunder shall constitute a representation and warranty by the
Borrower as of the date thereof that the conditions contained in this
subsection have been satisfied.


                       SECTION 6.  AFFIRMATIVE COVENANTS

                 The Borrower hereby agrees that, so long as the Commitments
remain in effect or any amount is owing to any Lender or any Agent hereunder
or under any other Credit Document, the Borrower shall and (except in the
case of delivery of financial information, reports and notices) shall cause
each of its Subsidiaries to:

                 6.1  Financial Statements.  Furnish to the Administrative
                 Agent with copies for each Lender:

                 (a)  as soon as available, but in any event within 90 days
         after the end of each fiscal year of the Borrower, (i) a copy of the
         consolidated balance sheet of the Borrower and its consolidated
         Subsidiaries as at the end of such year and the related consolidated
         statements of income and retained earnings and of cash flows for such
         year, setting forth in each case in comparative form the figures for
         the previous year, reported on without a "going concern" or like
         qualification or exception, or qualification arising out of the scope
         of the audit, by independent certified public accountants of
         nationally recognized standing and (ii) an unaudited unconsolidated
         balance sheet of Holdings prepared on an equity basis (without
         footnote disclosure) certified by a Responsible Officer of Holdings
         as being fairly stated in all material respects;

                 (b)  as soon as available, but in any event not later than
         45 days after the end of each of the first three quarterly periods of
         each fiscal year of the Borrower, the unaudited consolidated balance
         sheet of the Borrower and its consolidated Subsidiaries as at the end
         of such quarter and the related unaudited consolidated statements of
         income and retained earnings and of cash flows of the Borrower and
         its consolidated Subsidiaries for such quarter and the portion of the
         fiscal year through the end of such quarter, setting forth in each
         case in comparative form the figures for the previous year, certified
         by a Responsible Officer as being fairly stated in all material
         respects (subject to normal year-end audit adjustments).

All such financial statements shall be complete and correct in all material
respects and shall be prepared in reasonable detail and in accordance with
GAAP applied consistently throughout the periods reflected therein and with
prior periods (except as approved by such accountants or officer, as the case
may be, and disclosed therein).

                 6.2  Certificates; Other Information.  Furnish to the
Administrative Agent with copies for each Lender:

                 (a)  concurrently with the delivery of the financial
         statements referred to in subsection 6.1(a), a certificate of the
         independent certified public accountants reporting on such financial
         statements stating that, in performing their audit, nothing came to
         their attention that caused them to believe that the Borrower failed
<PAGE>
         to comply with the provisions of subsection 7.1, except as specified
         in such certificate;

                 (b)  concurrently with the delivery of the financial
         statements referred to in subsections 6.1(a) and (b), a certificate
         of a Responsible Officer stating that, to the best of such Officer's
         knowledge, during such period (i) no Subsidiary has been formed or
         acquired (or, if any such Subsidiary has been formed or acquired, the
         Borrower has complied with the requirements of subsection 6.10 with
         respect thereto), (ii) none of Holdings, the Borrower nor any of its
         Subsidiaries has changed its name, its principal place of business,
         its chief executive office or the location of any material item of
         tangible Collateral without complying with the requirements of this
         Agreement and the Security Documents with respect thereto and (iii)
         such Officer has obtained no knowledge of any Default or Event of
         Default except as specified in such certificate;

                 (c)  concurrently with the delivery of financial statements
         pursuant to subsection 6.1(a) or (b), a certificate of the chief
         financial officer of the Borrower setting forth, in reasonable
         detail, the computations, as applicable, of (i) the Debt Ratio, (ii)
         Excess Cash Flow and (iii) the financial covenants set forth in
         subsection 7.1, as of such last day or for the fiscal period then
         ended, as the case may be;

                 (d)  not later than 60 days after the end of each fiscal
         year of the Borrower, a copy of the projections by the Borrower of
         the operating budget and cash flow budget of the Borrower and its
         Subsidiaries for the succeeding fiscal year, such projections to be
         accompanied by a certificate of a Responsible Officer to the effect
         that such projections have been prepared on the basis of sound
         financial planning practice and that such Officer has no reason to
         believe they are incorrect or misleading in any material respect;

                 (e)  within five days after the same are sent, copies of all
         financial statements and reports which the Borrower or Holdings sends
         to its stockholders, and within five days after the same are filed,
         copies of all financial statements and other reports which the
         Borrower or Holdings may make to, or file with, the Securities and
         Exchange Commission or any successor or analogous Governmental
         Authority; and

                 (f)  promptly, such additional financial and other
         information as any Lender may from time to time reasonably request.

                 6.3  Payment of Obligations.  Pay, discharge or otherwise
satisfy at or before maturity or before they become delinquent, as the case
may be, all its material obligations of whatever nature, except where the
amount or validity thereof is currently being contested in good faith by
appropriate proceedings and reserves in conformity with GAAP with respect
thereto have been provided on the books of the Borrower or its Subsidiaries,
as the case may be; provided that, notwithstanding the foregoing, the
Borrower and each of its Subsidiaries shall have the right not to pay any
such obligation and in good faith contest, by proper legal actions or
proceedings, the invalidity or amount of such claims.
<PAGE>
                 6.4  Conduct of Business and Maintenance of Existence. 
Except as permitted by subsection 7.5 and subsection 7.6, continue to engage
in business of the same general type as now conducted by it (after giving
effect to the Transaction); preserve, renew and keep in full force and effect
its corporate existence and take all reasonable action to maintain all
rights, privileges and franchises necessary or desirable in the normal
conduct of its business; and keep all property useful and necessary in its
business in good working order and condition except if (i) in the reasonable
business judgment of the Borrower or such Subsidiary, as the case may be, it
is in its best economic interest not to preserve and maintain such rights,
privileges or franchises, and (ii) such failure to preserve and maintain such
privileges, rights or franchises would not materially adversely affect the
rights of the Lenders hereunder or the value of the Collateral, and except as
otherwise permitted pursuant to subsection 7.5; comply with all Contractual
Obligations and Requirements of Law except to the extent that failure to
comply therewith could not, in the aggregate, be reasonably expected to have
a Material Adverse Effect.

                 6.5  Maintenance of Property; Insurance.  (a) Maintain with
financially sound and reputable insurance companies insurance on all its
property in at least such amounts and against at least such risks (but
including in any event public liability, cargo loss and business
interruption) as are usually insured against in the same general area by
companies engaged in the same or a similar business; and furnish to the
Administrative Agent with copies for each Lender, upon written request, full
information as to the insurance carried except to the extent that the failure
to do any of the foregoing with respect to any such property could not
reasonably be expected to materially adversely affect the value or usefulness
of such property; provided that in any event the Borrower will maintain, and
will cause each of its Subsidiaries to maintain, to the extent obtainable on
commercially reasonable terms, (i) property and casualty insurance on all
real and personal property on an all risks basis (including the perils of
flood and quake), covering the repair or replacement cost of all such
property and consequential loss coverage for business interruption and extra
expense (which shall be limited to fixed construction expenses and such other
business interruption expenses as are otherwise generally available to
similar businesses), covering such risks, for such amounts not less than
those, and with deductible and self-insurance amounts not greater than those,
set forth in Schedule 6.5, (ii) public liability insurance (including
products liability coverage) covering such risks, for such amounts no less
than those, and with deductible amounts not greater than those, set forth in
Schedule 6.5 and (iii) such other insurance coverage in such amounts and with
respect to such risks as the Required Lenders may reasonably request.  All
such insurance shall be provided by insurers or reinsurers which (x) in the
case of the United States insurers and reinsurers have an A.M. Best
policyholders rating of not less than A- with respect to primary insurance
and B+ with respect to excess insurance and (y) in the case of non-United
States insurers or reinsurers, the providers of at least 80% of such
insurance have either an ISI policyholders rating of not less than A, an A.M.
Best policyholders rating of not less than A- or a surplus of not less than
$500,000,000 with respect to primary insurance, and an ISI policyholders
rating of not less than BBB with respect to excess insurance, or, if the
relevant insurance is not available from such insurers, such other insurers
as the Administrative Agent may approve in writing.  Such insurers may
include a Subsidiary of the Borrower; provided that such Subsidiary need not
satisfy the foregoing requirements if all but $15,000,000 of the insurance
<PAGE>
provided by such Subsidiary is reinsured by one or more reinsurers which
satisfy such requirements.

                 (b)  The Borrower will deliver to the Administrative Agent
on behalf of the Lenders, (i) on the Closing Date, a certificate dated such
date showing the amount of coverage as of such date, (ii) upon request of any
Lender through the Administrative Agent from time to time full information as
to the insurance carried, (iii) promptly following receipt of notice from any
insurer, a copy of any notice of cancellation or material change in coverage
from that existing on the Closing Date, (iv) forthwith, notice of any
cancellation or nonrenewal of coverage by the Borrower or any Subsidiary, and
(v) promptly after such information is available to the Borrower, full
information as to any claim for an amount in excess of $2,500,000 which
respect to any property and casualty insurance policy maintained by the
Borrower or any Subsidiary.  The Administrative Agent shall be named as
additional insured on all property and casualty insurance policies and a loss
payee on all property insurance policies.  Any proceeds from any such
insurance policy in respect of any claim, or any condemnation award or other
compensation in respect of a condemnation (or any transfer or disposition of
property in lieu of condemnation) for which the Borrower or any of its
Subsidiaries receives a condemnation award or other compensation shall be
paid to the Borrower or the Subsidiary; provided that:  (A) the Borrower or
the Subsidiary will use such proceeds, condemnation award or other
compensation to repair, restore or replace the assets which were the subject
of such claim within 6 months (or in the case of real property, 12 months)
after receipt thereof (and a Responsible Officer shall deliver a certificate
specifying in reasonable detail such usage not later than the last day of
such relevant period), and (B) if, at the time of the receipt of such
proceeds, condemnation award or other compensation, an Event of Default has
occurred and is continuing, the aggregate amount of all such proceeds,
condemnation award or other compensation shall be paid to the Administrative
Agent and held as collateral for application in accordance with the Security
Documents; and provided further that, to the extent that any amount of such
proceeds, condemnation award or other compensation are not used or committed
during the time periods specified in proviso (A) above, then, if requested by
notice from the Required Lenders to the Borrower, all such remaining
uncommitted proceeds, condemnation award or other compensation shall be paid
to the Administrative Agent and held as Collateral for application in
accordance with the Security Documents.

                 6.6  Inspection of Property; Books and Records; Discussions. 
Keep proper books of records and account in which full, true and correct
entries in conformity with GAAP and all Requirements of Law shall be made of
all dealings and transactions in relation to its business and activities; and
permit representatives of any Lender to visit and inspect any of its
properties and examine and make abstracts from any of its books and records
(except to the extent any such access is restricted by a Requirement of Law)
at any reasonable time on a Business Day and as often as may reasonably be
desired and to discuss the business, operations, properties and financial and
other condition of the Borrower and its Subsidiaries with officers and
employees of the Borrower and its Subsidiaries and with its independent
certified public accountants; provided that the Administrative Agent or such
Lender shall notify the Borrower prior to any contact with such accountants
and give the Borrower the opportunity to participate in such discussions;
provided, further, that the Borrower shall notify the Administrative Agent of
any such visits, inspections or discussions prior to each occurrence thereof.
<PAGE>
                 6.7  Notices.  Promptly give notice to the Administrative
Agent and each Lender of:

                 (a)  the occurrence of any Default or Event of Default;

                 (b)  any (i) default or event of default under any
         Contractual Obligation of the Borrower or any of its Subsidiaries,
         (ii) litigation, investigation or proceeding which may exist at any
         time between the Borrower or any of its Subsidiaries and any
         Governmental Authority, which in either case, if not cured or if
         adversely determined, as the case may be, could reasonably be
         expected to have a Material Adverse Effect or (iii) any material
         asset sale (describing in reasonable detail the assets sold, the
         consideration received therefor and the proposed use of the proceeds
         thereof);

                 (c)  any other litigation or proceeding affecting the
         Borrower or any of its Subsidiaries in which the amount involved is
         $7,500,000 or more and not covered by insurance or in which
         injunctive or similar relief is sought; and

                 (d)  the following events, as soon as possible and in any
         event within 45 days after the Borrower knows or has reason to know
         thereof:  (i) the incurrence of an accumulated funding deficiency or
         the filing of an application to the Secretary of the Treasury for a
         waiver or modification of the minimum funding standard (including any
         required installment payments) or an extension of any amortization
         period under Section 412 of the Code with respect to a Plan, the
         creation of any Lien in favor of the PBGC or a Plan, the occurrence
         of any "Trigger Event" (as defined in the Transfer Agreements) and
         the reassumption by the Seller of sponsorship of any Single Employer
         Plan, (ii) except where such event or liability could not reasonably
         be expected to have a Material Adverse Effect, the occurrence or
         expected occurrence of any Reportable Event with respect to any Plan
         (other than a Multiple Employer Plan), or any withdrawal from, or the
         termination, Reorganization or Insolvency of, any Multiemployer Plan,
         or a failure to make any required contribution to a Plan, (iii) the
         institution of proceedings by the PBGC with respect to the withdrawal
         from, or the terminating, Reorganization or Insolvency of, any Single
         Employer Plan or Multiemployer Plan or (iv) except as could not
         reasonably be expected to have a Material Adverse Effect, the
         institution of proceedings or the taking of any other action with
         respect to the withdrawal from or termination of any Single Employer
         Plan;

Each notice pursuant to this subsection shall be accompanied by a statement
of a Responsible Officer setting forth details of the occurrence referred to
therein and stating what action the Borrower proposes to take with respect
thereto.

                 6.8  Environmental Laws.  (a)(i) Comply in all material
respects with all Environmental Laws applicable to it, and obtain, comply in
all material respects with and maintain any and all material Environmental
Permits necessary for its operations as conducted and as planned; and (ii)
take all reasonable efforts to ensure that all of its tenants, subtenants,
contractors, subcontractors, and invitees comply in all material respects
with all applicable Environmental Laws, and obtain, comply in all material
<PAGE>
respects with and maintain any and all material Environmental Permits,
applicable to any of them.  Notwithstanding the foregoing, upon learning of
any actual or suspected noncompliance, the Borrower or one or more of its
Subsidiaries, as appropriate, shall promptly undertake all reasonable efforts
to achieve material compliance.

                 (b)  Conduct and complete all investigations, studies,
sampling and testing, and all remedial, removal and other actions in each
case required under applicable Environmental Laws and promptly comply in all
material respects with all lawful orders and directives of all Governmental
Authorities regarding applicable Environmental Laws except to the extent that
the same are being contested in good faith by appropriate proceedings and the
pendency of such proceedings could not be reasonably expected to have a
Material Adverse Effect.

                 6.9  Further Assurances.  Upon the reasonable request of the
Administrative Agent, promptly perform or cause to be performed any and all
acts and execute or cause to be executed any and all documents (including,
without limitation, financing statements and continuation statements) for
filing under the provisions of the Uniform Commercial Code or any other
Requirement of Law which are necessary or advisable to maintain in favor of
the Administrative Agent, for the benefit of the Lenders, Liens on the
Collateral that are duly perfected in accordance with all applicable
Requirements of Law.

                 6.10  Additional Collateral.  (a)  With respect to any
assets acquired after the Closing Date by the Borrower or any of its
Subsidiaries (including the Stock of newly created or acquired Subsidiaries)
that are intended to be subject to the Lien created by any of the Security
Documents but which are not so subject (other than (x) any assets described
in paragraph (b) of this Section and (y) immaterial assets a Lien on which
cannot be perfected by filing UCC-1 financing statements), promptly (and in
any event within 30 days after the acquisition thereof):  (i) execute and
deliver to the Administrative Agent such amendments to the relevant Security
Documents or such other documents as the Administrative Agent shall deem
necessary or advisable to grant to the Administrative Agent, for the benefit
of the Lenders, a Lien on such assets, (ii) take all actions necessary or
advisable to cause such Lien to be duly perfected in accordance with all
applicable Requirements of Law, including, without limitation, the filing of
financing statements in such jurisdictions as may be requested by the
Administrative Agent, and (iii) if requested by the Administrative Agent,
deliver to the Administrative Agent legal opinions relating to the matters
described in clauses (i) and (ii) immediately preceding, which opinions shall
be in form and substance, and from counsel, reasonably satisfactory to the
Administrative Agent.

                 (b)  With respect to any Person that, subsequent to the
Closing Date, becomes a direct or indirect Subsidiary, promptly: (i) execute
and deliver to the Administrative Agent, for the benefit of the Lenders, such
amendments to the Subsidiary Pledge and Security Agreement as the
Administrative Agent shall deem necessary or advisable to grant to the
Administrative Agent, for the benefit of the Lenders, a Lien on the Capital
Stock of such Subsidiary which is owned by the Borrower or any of its
Subsidiaries, (ii) deliver to the Administrative Agent the certificates
representing such Capital Stock, together with undated stock powers executed
and delivered in blank by a duly authorized officer of the Borrower or such
Subsidiary, as the case may be, (iii) cause such new Subsidiary (A) to become
<PAGE>
a party to the Subsidiary Pledge and Security Agreement, the Subsidiary
Guarantee and the Mortgages delivered pursuant to clause (B) below, in each
case pursuant to documentation which is in form and substance reasonably
satisfactory to the Administrative Agent, (B) to deliver to the Documentation
Agent Mortgages in form and substance reasonably satisfactory to the
Documentation Agent with respect to all real property of such Subsidiary, and
(C) to take all actions necessary or advisable to cause each Lien created by
the Subsidiary Pledge and Security Agreement and the Mortgages delivered
pursuant to clause (B) above to be duly perfected in accordance with all
applicable Requirements of Law, including, without limitation, the filing of
financing statements in such jurisdictions as may be requested by the
Administrative Agent and (iv) if requested by the Administrative Agent,
deliver to the Administrative Agent legal opinions relating to the matters
described in clauses (i), (ii) and (iii) immediately preceding, which
opinions shall be in form and substance, and from counsel, reasonably
satisfactory to the Administrative Agent.  Notwithstanding the foregoing, no
Foreign Subsidiary of Holdings or the Borrower shall be required to execute a
Subsidiary Guarantee or Subsidiary Pledge and Security Agreement, and no more
than 65% of the capital stock of or equity interests in any Foreign
Subsidiary of the Borrower, Holdings or any of their Subsidiaries, or any
other of their Subsidiaries if more than 65% of the assets of such Subsidiary
are securities of foreign companies (such determination to be made on the
basis of fair market value), shall be required to be pledged hereunder.

                 (c)  As promptly as practicable, but in any event within 120
days following the Closing Date, the Borrower shall have delivered to the
Administrative Agent (A) a Mortgage with respect the real property described
in Part I of Schedule 6.10, executed and delivered by a duly authorized
officer of the mortgagor party thereto, with a counterpart or a conformed
copy for each Lender and (B) legal opinions from local counsel in the
jurisdiction of such Mortgage relating to such Mortgage and the perfection of
Liens created by the Security Documents on personal property located in such
jurisdiction, which opinions shall be in form and substance, and from
counsel, reasonably satisfactory to the Administrative Agent.

                 (d)  As promptly as practical, but in any event within 120
days following the Closing Date, the Borrower shall have delivered to the
Administrative Agent and the Title Insurance Company maps or plats of an
as-built survey of the sites of the property covered by each Mortgage set
forth on Part II of Schedule 6.10 certified to the Administrative Agent and
the Title Insurance Company in a manner satisfactory to them, dated a date
reasonably satisfactory to the Administrative Agent and the Title Insurance
Company by an independent professional licensed land surveyor reasonably
satisfactory to the Administrative Agent and the Title Insurance Company,
which maps or plats and the surveys on which they are based shall be made in
accordance with the Minimum Standard Detail Requirements for Land Title
Surveys jointly established and adopted by the American Land Title
Association and the American Congress on Surveying and Mapping in 1992, and,
without limiting the generality of the foregoing, there shall be surveyed and
shown on such maps, plats or surveys the following: (A) the locations on such
sites of all the buildings, structures and other improvements and the
established building setback lines; (B) the lines of streets abutting the
sites and width thereof; (C) all access and other easements appurtenant to
the sites or necessary or desirable to use the sites; (D) all roadways,
paths, driveways, easements, encroachments and overhanging projections and
similar encumbrances affecting the site, whether recorded, apparent from a
physical inspection of the sites or otherwise known to the surveyor; (E) any
<PAGE>
encroachments on any adjoining property by the building structures and
improvements on the sites; and (F) if the site is described as being on a
filed map, a legend relating the survey to said map.

                 (e)  As promptly as practical, but in any event within 120
days following the Closing Date, the Borrower shall deliver to the
Administrative Agent in respect of each parcel covered by each Mortgage set
forth on Part II Schedule 6.10 a mortgagee's title policy (or policies) or
marked up unconditional binder for such insurance dated a date reasonably
satisfactory to the Agents.  Each such policy shall (A) be in an amount
reasonably satisfactory to the Agents; (B) be issued at ordinary rates; (C)
insure that the Mortgage insured thereby creates a valid first Lien on such
parcel free and clear of all defects and encumbrances, except for liens
permitted by clauses (a), (e), (f) and (g) of the definition of Permitted
Liens and such other liens and defects as may be approved by the Agents; (D)
name the Administrative Agent for the benefit of the Lenders as the insured
thereunder; (E) be in the form of ALTA Loan Policy - 1992; (F) contain such
endorsements and affirmative coverage as the Agents may reasonably request
and (G) be issued by title companies satisfactory to the Agents (including
any such title companies acting as co-insurers or reinsures, at the option of
the Agents).  The Administrative Agent shall have received evidence
reasonably satisfactory to it that all premiums in respect of each such
policy, and all charges for mortgage recording tax, if any, have been paid.

                 (f)  As promptly as possible, but in any event within 120
days following the Closing Date, the Borrower shall deliver to the
Administrative Agent a copy of all recorded documents referred to, or listed
as exceptions to title in, the title policy or policies referred to in
subsection 6.10(d) and a copy, certified by such parties as the Agents may
reasonably deem appropriate, of all other documents affecting the property
covered by each Mortgage set forth on Schedule 6.10.

                 (g)  As promptly as possible, but in any event within 120
days following the Closing Date, if required pursuant to Regulation H of the
Board of Governors of the Federal Reserve System ("Regulation H") the
Borrower shall deliver to the Administrative Agent (A) a policy of flood
insurance which (1) covers the parcel of improved real property which is
encumbered by the Mortgage with respect to the real property set forth on
Part I of Schedule 6.10, (2) is written in an amount not less than the
outstanding principal amount of the indebtedness secured by such Mortgage
which is reasonably allocable to such real property or the maximum limit of
coverage made available with respect to the particular type of property under
the National Flood Insurance Act of 1968, whichever is less, and (3) has a
term ending not earlier than the maturity of the Indebtedness secured by such
Mortgage and (B) confirmation that the Borrower has received the notice
required pursuant to Section 208(e)(3) of Regulation H.

                 (h)  As promptly as possible, but in any event within 120
days following the Closing Date, with respect to the parcel of real property
described in Part I of Schedule 6.10, the Borrower shall take all actions
that the Agents may reasonably require, including (if such property is not
covered by a recorded Mortgage) the filing of UCC fixture filing financing
statements, to cause the security interest created by the Security Documents
in such fixtures to be perfected and with respect to any parcel of real
property leased by the Borrower or any Subsidiary on which fixtures having an
aggregate book value exceeding $250,000 are located, use commercially
reasonable efforts to obtain the consent of the landlord of such property to
<PAGE>
the filing of Ucc fixture filing financing statements and make such filings
if such consent is obtained.

                 (i)  Use reasonable efforts to take any action reasonably
requested by the Agents with respect to any ground lease still in effect on
the real property described in Part III of Schedule 6.10.

                 6.11  Interest Rate Protection.  Within 180 days after the
Closing Date, obtain interest rate protection for a period through June 30,
1999 for a notional amount of at least $59,000,000 on terms and conditions
reasonably satisfactory to the Agents.

                 6.12  Foreign Jurisdictions.  Within 60 days following the
Closing Date, (i) be duly qualified as a foreign corporation and in good
standing under the laws of each jurisdiction where its ownership, lease or
operation of property or the conduct of its business requires such
qualification, except to the extent that the failure to so qualify could not,
in the aggregate, reasonably be expected to have a Material Adverse Effect,
and (ii) deliver to the Administrative Agent certificates of good standing
issued by the Secretary of State (or other relevant officers) of each
jurisdiction referred to in clause (i) of this subsection 6.12.

                 6.13  Novation; Federal Assignment of Claims. (a) (i) Use
commercially reasonable efforts to cause the Seller to perform its
obligations under subsection 7.08 of the Transaction Agreement, (ii) use best
efforts to perform its obligations under subsection 8.07 of the Transaction
Agreement and (iii) use its best efforts to obtain as soon as practicable
after the Closing Date the completion and effectiveness of the novation of
each Government Contract (as defined in the Transaction Agreement) and the
consent under the Assignment of Claims Act to the security interest of the
Agents and the Lenders in all of the right, title and interest of the
Borrower and its Subsidiaries in the Government Contracts (other than the
Restricted Government Contracts) sold, assigned, transferred and conveyed by
the Seller under the Transaction Agreement.

                 (b)  Within ninety (90) days of the creation of a Government
Contract or, upon the occurrence and during the continuance of a Default or
an Event of Default, the Borrower and its Subsidiaries shall notify the
Administrative Agent thereof, which notice shall set forth (i) each GC Notice
Recipient with respect to such Government Contract and (ii) the anticipated
annual gross revenue under such Government Contract and shall execute and
deliver to the Administrative Agent all documents, in form and substance
reasonably satisfactory to the Administrative Agent, and take all such other
action (other than the transmittal of the notice of assignment to the U.S.
Government) reasonably required by the Administrative Agent to assign the
Receivables arising under such Government Contract (other than any Restricted
Government Contract), to the Administrative Agent pursuant to the Assignment
of Claims Act. The Borrower agrees that promptly upon obtaining knowledge
that any of the information provided pursuant to the first sentence of
subsection 6.13(b) has changed, it shall give written notice of such change
to the Administrative Agent.  Upon the occurrence and during the continuance
of an Event of Default, the Administrative Agent may, and shall at the
direction of the Required Lenders, transmit any such notice of assignment
received by it from the Borrower and its Subsidiaries to the U.S. Government.

                 (c)  The Borrower and its Subsidiaries shall apply for and
maintain all material facility security clearances and personnel security
<PAGE>
clearances required of the Borrower under all Requirements of Law to perform
and deliver under any and all Government Contracts and as otherwise may be
necessary to continue to perform the business of the Borrower and its
Subsidiaries.

                 6.14  Maintenance of Collateral; Alterations.  Refrain from
committing any waste on any Collateral, except in the ordinary course of its
business, or make any material change in the use of any Collateral, provided
that any Credit Party may sell or lease to any other Person all or any
portion of any item of Collateral that the Borrower has determined in good
faith is not used or useful in such Credit Party's operating business.  Each
Credit Party granting a security interest in Collateral constituting real
property represents and warrants that, to the best of its knowledge: (a) such
Collateral is served by all utilities required or necessary for the current
use thereof; (b) all streets (or public rights-of-way) necessary to serve
such  Collateral are completed and serviceable and have been dedicated and
accepted as such by the appropriate governmental entities or such Collateral
is served by insurable easements (or rights-of-way) for ingress and egress to
and from such streets (or rights-of-way); and (c) such Credit Party has
access to such Collateral from public roads (or rights-of-way), either
directly or by insurable easements (or rights-of-way), sufficient to allow
such Credit Parties to conduct its business at such  Collateral in accordance
with sound commercial and industrial practices.  The Credit Parties shall, at
all times, maintain all non-possessory collateral and all real estate
collateral that is materially useful or necessary in their respective
businesses, in good operating order, condition and repair, ordinary wear and
tear and damage by fire and/or other casualty or taking by condemnation
excepted, and in accordance with all applicable laws, rules and regulations,
(including, without limitation, Environmental Laws) the failure to comply
with which would have a material adverse effect on the value or usefulness of
such Collateral, except where the necessity of compliance therewith is
contested in good faith by appropriate proceedings.  Each Credit Party shall
do what is deemed commercially reasonable to maintain and preserve the value
of the  Collateral.

                 6.15  Arrangements with the Seller.

                 (a)  As promptly as practicable, but in any event within 90
         days following the Closing Date, the Borrower shall have delivered to
         the Administrative Agent the Supply Agreement, the License Agreement
         and the Interim Services Agreement (each as defined in the
         Transaction Agreement) executed and delivered by the Seller and the
         Borrower which shall be reasonably satisfactory in form and substance
         to the Agents; and 

                 (b)  As promptly as practicable, but in any event within 120
         days following the Closing Date, the Borrower shall have delivered to
         the Administrative Agent the executed consents of the lessors of the
         real property leased by the Seller (which leaseholds constitute
         Transferred Assets (as defined in the Transaction Agreement)) to the
         transfer of such leaseholds to the Borrower, which consents shall be
         reasonably satisfactory in form and substance to the Agents.  
<PAGE>
                        SECTION 7.  NEGATIVE COVENANTS

                 The Borrower hereby agrees that, so long as any portion of
the Commitments remain in effect or any amount is owing to any Lender or any
of the Agents hereunder or under any other Credit Document, the Borrower
shall not, and (except with respect to subsection 7.1), shall not permit any
of its Subsidiaries to, directly or indirectly:

                 7.1  Financial Condition Covenants.

                 (a)  Debt Ratio.  Permit the Debt Ratio at the last day of
         any fiscal quarter to be greater than the ratio set forth below
         opposite the fiscal quarter during which such fiscal quarter occurs:

                          Fiscal Quarter Ending                     Ratio
                          ---------------------                     -----

                          September 30, 1997                        5.75
                          December 31, 1997                         5.50

                          March 31, 1998                            5.50
                          June 30, 1998                             5.50
                          September 30, 1998                        5.25
                          December 31, 1998                         5.25

                          March 31, 1999                            5.25
                          June 30, 1999                             5.25
                          September 30, 1999                        4.75
                          December 31, 1999                         4.75

                          March 31, 2000                            4.75
                          June 30, 2000                             4.75
                          September 30, 2000                        4.25
                          December 31, 2000                         4.25

                          March 31, 2001                            4.25
                          June 30, 2001                             4.25
                          September 30, 2001                        3.60
                          December 31, 2001                         3.60

                          March 31, 2002                            3.60
                          June 30, 2002                             3.60
                          September 30, 2002                        3.10
                          December 31, 2002                         3.10

                          March 31, 2003                            3.10
                          June 30, 2003                             3.10
                          September 30, 2003                        3.10
                          December 31, 2003                         3.10

                          March 31, 2004                            3.10
                          June 30, 2004                             3.10
                          September 30, 2004                        3.10
                          December 31, 2004                         3.10

                          March 31, 2005                            3.10
                          June 30, 2005                             3.10
<PAGE>
                          September 30, 2005                        3.10
                          December 31, 2005                         3.10
                          and thereafter

                 (b)  Interest Coverage.  Permit the ratio of (i)
         Consolidated EBITDA to (ii) Consolidated Cash Interest Expense during
         any Test Period to be less than the ratio set forth opposite such
         period below (such ratio, the "Interest Coverage Ratio"):


                 Test Period                       Interest Coverage Ratio
                 -----------                       -----------------------

                 7/1/97  -  9/30/97                         1.50
                 10/1/97 - 12/31/97                         1.85

                 1/1/98  -  3/31/98                         1.85
                 4/1/98  -  6/30/98                         1.85
                 7/1/98  -  9/30/98                         1.90
                 10/1/98 - 12/31/98                         1.90

                 1/1/99  -  3/31/99                         1.90
                 4/1/99  -  6/30/99                         1.90
                 7/1/99  -  9/30/99                         2.15
                 10/1/99 - 12/31/99                         2.15

                 1/1/00  -  3/31/00                         2.15
                 4/1/00  -  6/30/00                         2.15
                 7/1/00  -  9/30/00                         2.35
                 10/1/00 - 12/31/00                         2.35

                 1/1/01  -  3/31/01                         2.35
                 4/1/01  -  6/30/01                         2.35
                 7/1/01  -  9/30/01                         2.75
                 10/1/01 - 12/31/01                         2.75

                 1/1/02  -  3/31/02                         2.75
                 4/1/02  -  6/30/02                         2.75
                 7/1/02  -  9/30/02                         3.10
                 10/1/02  - and thereafter                  3.10

                 7.2  Limitation on Indebtedness.  Create, incur, assume or
         suffer to exist any Indebtedness (including in respect of Interest
         Rate Agreements, except:

                 (a)  Indebtedness of the Borrower under this Agreement;

                 (b)  Indebtedness of the Borrower incurred to finance the
         acquisition of fixed or capital assets (whether pursuant to a loan, a
         Financing Lease or otherwise) in an aggregate principal amount not
         exceeding $15,000,000 at any time outstanding; 

                 (c)  Indebtedness of a corporation which becomes a
         Subsidiary after the date hereof, provided that (i) such indebtedness
         existed at the time such corporation became a Subsidiary and was not
         created in anticipation thereof and (ii) immediately after giving
<PAGE>
         effect to the acquisition of such corporation by the Borrower no
         Default or Event of Default shall have occurred and be continuing; 

                 (d)  additional Indebtedness of the Borrower not exceeding
         $15,000,000 in aggregate principal amount at any one time
         outstanding; 

                 (e)  Indebtedness of the Borrower in respect of not more
         than $225,000,000 principal amount of Subordinated Debt issued on the
         Closing Date;

                 (f)  the Indebtedness of the Borrower and its Subsidiaries
         outstanding on the Closing Date and reflected on Schedule 7.2(f), and
         refundings or refinancings thereof, provided that no such refunding
         or refinancing shall shorten the maturity or increase the principal
         amount of the original Indebtedness;

                 (g)  Indebtedness in respect of the Interest Rate Agreements
         required by subsection 6.11;

                 (h)  Guarantee Obligations permitted by subsection 7.4;

                 (i)  the incurrence by any Credit Party of intercompany
         Indebtedness between or among the Credit Parties; provided, however,
         that if the Borrower is the obligor on such Indebtedness, such
         Indebtedness is expressly subordinated to the prior payment in full
         in cash of all Obligations;

                 (j)  Indebtedness secured by Permitted Liens; 

                 (k)  Up to $25,000,000 of purchase money Indebtedness the
         proceeds of which are utilized to acquire the real property
         (including improvements thereon) and related assets currently
         utilized by the Wide Band Systems division in Salt Lake City, Utah,
         on terms reasonably satisfactory to the Lenders.

                 7.3  Limitation on Liens.  Create, incur, assume or suffer
to exist any Lien upon any of its property, assets or revenues, whether now
owned or hereafter acquired, except for:

                 (a)  Liens for taxes not yet due or which are being
         contested in good faith by appropriate proceedings, provided that
         adequate reserves with respect thereto are maintained on the books of
         the Borrower or its Subsidiaries, as the case may be, in conformity
         with GAAP;

                 (b)  carriers', warehousemen's, mechanics', materialmen's,
         repairmen's or other like Liens arising in the ordinary course of
         business which are not overdue for a period of more than 60 days or
         which are being contested in good faith by appropriate proceedings;

                 (c)  pledges or deposits in connection with workers'
         compensation, unemployment insurance and other social security
         legislation and deposits securing liability to insurance carriers
         under insurance or self-insurance arrangements;
<PAGE>
                 (d)  deposits to secure the performance of bids, trade
         contracts (other than for borrowed money), leases, statutory
         obligations, surety and appeal bonds, performance bonds and other
         obligations of a like nature incurred in the ordinary course of
         business;

                 (e)  easements, rights-of-way, zoning restrictions, other
         restrictions and other similar encumbrances previously or hereafter
         incurred in the ordinary course of business which, in the aggregate,
         are not substantial in amount and which do not in any case materially
         detract from the value of the property subject thereto or materially
         interfere with the ordinary conduct of the business of the Borrower
         or such Subsidiary, or which are set forth in title insurance
         policies or commitments delivered to Administrative Agent pursuant to
         the terms of this Agreement;

                 (f)  Liens in existence on the date hereof listed on
         Schedule 7.3(f), securing Indebtedness permitted by subsection
         7.2(f), provided that no such Lien is expanded to cover any
         additional property (other than after-acquired title in or on such
         property and proceeds of the existing collateral in accordance with
         the instrument creating such Lien) after the Closing Date and that
         the amount of Indebtedness secured thereby is not increased and
         extensions, renewals or replacements thereof provided that no such
         extension, renewal or replacement shall shorten the fixed maturity or
         increase the principal amount of the original Indebtedness; and
         provided, further, that the assets of the Borrower and its
         Subsidiaries encumbered by such Liens are existing equipment and
         other existing tangible assets;

                 (g)  Liens securing Indebtedness of the Borrower and its
         Subsidiaries permitted by subsection 7.2(b) and subsection 7.2(k)
         incurred to finance the acquisition of fixed or capital assets,
         provided that (i) such Liens shall be created substantially
         simultaneously with the acquisition of such fixed or capital assets,
         (ii) such Liens do not at any time encumber any property other than
         the property financed by such Indebtedness (other than after acquired
         title in or on such property and proceeds of the existing collateral
         in accordance with the instrument creating such Lien) and (iii) the
         principal amount of Indebtedness secured by any such Lien shall at no
         time exceed 100% of the original purchase price of such property of
         such property at the time it was acquired;

                 (h)  Liens on the property or assets of a corporation which
         becomes a Subsidiary after the date hereof securing Indebtedness
         permitted by subsection 7.2(c), provided that (i) such Liens existed
         at the time such corporation became a Subsidiary and were not created
         in anticipation thereof, (ii) any such Lien is not expanded to cover
         any property or assets of such corporation after the time such
         corporation becomes a Subsidiary (other than after acquired title in
         or on such property and proceeds of the existing collateral in
         accordance with the instrument creating such Lien), and (iii) the
         amount of Indebtedness secured thereby is not increased;

                 (i)  Liens (not otherwise permitted hereunder) which secure
         obligations not exceeding (as to the Borrower and all Subsidiaries)
         $2,500,000 in aggregate amount at any time outstanding;
<PAGE>
                 (j)  Liens created pursuant to the Security Documents; 

                 (k)  Liens on the property of the Borrower or any of its
         Subsidiaries in favor of landlords securing licenses, subleases or
         leases entered into in the ordinary course of business;

                 (l)  licenses, leases or subleases permitted hereunder
         granted to other Persons not interfering in any material respect in
         the business of the Borrower or any of its Subsidiaries;

                 (m)  so long as no Default or Event of Default shall have
         occurred and be continuing under subsection 8(h), attachment or
         judgment Liens in an aggregate amount outstanding at any one time not
         in excess of $7,500,000;

                 (n)  Liens arising from precautionary Uniform Commercial
         Code financing statement filings with respect to operating leases or
         consignment arrangements entered into by the Borrower, or any of its
         subsidiaries in the ordinary course of business; and

                 (o)  Liens in favor of a banking institution arising by
         operation of law encumbering deposits (including the right of
         set-off) held by such banking institutions incurred in the ordinary
         course of business and which are within the general parameters
         customary in the banking industry.


                 7.4  Limitation on Guarantee Obligations.  Create, incur,
assume or suffer to exist any Guarantee Obligation except:

                 (a)  Guarantee Obligations in existence on the date hereof
         and listed on Schedule 7.4 and extensions, renewals and replacements
         thereof, provided, however, that no such extension, renewal or
         replacement shall shorten the fixed maturity or increase the
         principal amount of the Indebtedness guaranteed by the original
         guarantee;

                 (b)  Guarantee Obligations incurred after the date hereof in
         an aggregate amount not to exceed $15,000,000 at any one time
         outstanding for the Borrower and its Subsidiaries;

                 (c)  guarantees made by the Subsidiaries of the Borrower
         pursuant to the Subordinated Debt Documents; 

                 (d)  Guarantee Obligations under the Credit Documents;

                 (e)  the L/C Obligations;

                 (f)  Guarantee Obligations of the Borrower or any Subsidiary
         in respect of obligations of a Subsidiary permitted to be incurred by
         such Subsidiary by this Agreement;

                 (g)  Guarantee Obligations in respect of surety bonds which
         shall not exceed $10,000,000 at any time;
<PAGE>
                 (h)  indemnities in favor of the companies issuing title
         insurance policies insuring the Mortgages to induce such issuance;
         and

                 (i)  indemnities made in the Commitment Letter, the Credit
         Documents and the Transaction Documents and in the Constitutional
         Documents of the Borrower and its Subsidiaries.

                 7.5  Limitation on Fundamental Changes.  Enter into any
merger, consolidation or amalgamation, or liquidate, wind up or dissolve
itself (or suffer any liquidation or dissolution), or convey, sell, lease,
assign, transfer or otherwise dispose of, all or substantially all of its
property, business or assets, or make any material change in its present
method of conducting business, except:

                 (a)  any Subsidiary of the Borrower may be merged or
         consolidated with or into the Borrower (provided that the Borrower
         shall be the continuing or surviving corporation) or with or into any
         one or more wholly owned Subsidiaries of the Borrower (provided that
         the wholly owned Subsidiary or Subsidiaries shall be the continuing
         or surviving corporations);

                 (b)  any wholly owned Subsidiary may sell, lease, transfer
         or otherwise dispose of any or all of its assets (upon voluntary
         liquidation or otherwise) to the Borrower or any other wholly owned
         Subsidiary of the Borrower that is a Credit Party; and

                 (c)  the Asset Contribution.

                 7.6  Limitation on Sale of Assets.  Convey, sell, lease,
assign, transfer or otherwise dispose of any of its property, business or
assets (including, without limitation, receivables and leasehold interests),
whether now owned or hereafter acquired, or, in the case of any Subsidiary,
issue or sell any shares of such Subsidiary's Capital Stock to any Person
other than the Borrower or any wholly owned Subsidiary, except:

                 (a)  the sale or other disposition of obsolete or worn out
         property in the ordinary course of business; 

                 (b)  the sale of any property or assets not otherwise
         permitted by this Section 7.6; provided that the Net Proceeds thereof
         shall be applied pursuant to subsection 2.6(b)(ii); provided,
         further, that (i) the aggregate amount of proceeds of all such Asset
         Sales does not exceed (x) $20,000,000 in fiscal year 1997 or (y)
         $30,000,000 since the date of this Agreement and (ii) the aggregate
         amount of non-cash consideration received from such Asset Sales under
         shall not exceed $5,000,000 since the date of this Agreement;

                 (c)  as permitted pursuant to subsection 7.5(b);

                 (d)  the sale, lease, transfer or exchange of inventory in
         the ordinary course of business;

                 (e)  subject to subsection 6.5, transfers resulting from any
         casualty or condemnation of property or assets;
<PAGE>
                 (f)  intercompany sales or transfers of assets made in the
         ordinary course of business;

                 (g)  licenses, leases or subleases of tangible property in
         the ordinary course of business;

                 (h)  any consignment arrangements or similar arrangements
         for the sale of assets in the ordinary course of business; 

                 (i)  the sale or discount of overdue accounts receivable
         arising in the ordinary course of business, but only in connection
         with the compromise or collection thereof; and

                 (j)  (i) the sale of the real property used by the
         Borrower's Aviation Recorder Division on the date hereof (including
         all improvements thereto) in Sarasota, Florida, solely for cash
         proceeds of at least $7,500,000 and (ii) the sale of all or
         substantially all of the assets of the Borrower's Hycor Division (as
         constituted on the date hereof) solely for cash proceeds of at least
         $5,000,000, provided that (x) the first $20,000,000 of the proceeds
         of such sales are applied pursuant to subsection 2.6(b)(ii) and (y)
         to the extent the aggregate proceeds of asset sales permitted by this
         clause (j) exceed $20,000,000, the Borrower shall utilize such excess
         proceeds for the prepayment of Loans and the reduction of Commitments
         pursuant to subsection 2.6(b)(ii) (without giving effect to the
         proviso thereto).

                 7.7  Limitation on Dividends.  Declare or pay any dividend
(other than dividends payable solely in common stock of the Borrower) on, or
make any payment on account of, or set apart assets for a sinking or other
analogous fund for, the purchase, redemption, defeasance, retirement or other
acquisition of, any shares of any class of Capital Stock of the Borrower or
any warrants or options to purchase any such Capital Stock, whether now or
hereafter outstanding, or make any other distribution in respect thereof,
either directly or indirectly, whether in cash or property or in obligations
of the Borrower or any Subsidiary other than Permitted Stock Payments.

                 7.8  Limitation on Capital Expenditures.  Make or commit to
make (by way of the acquisition of securities of a Person or otherwise) any
expenditure in respect of the purchase or other acquisition of fixed or
capital assets (excluding any such asset acquired in connection with normal
replacement and maintenance programs properly charged to current operations)
except for capital expenditures in the ordinary course of business not
exceeding, in the aggregate for the Borrower and its Subsidiaries during any
of the fiscal years of the Borrower set forth below, the amount set forth
opposite such fiscal year below:

                 Fiscal Year                       Amount
                 -----------                       ------

                 1997                              $18,500,000
                 1998                               27,500,000
                 1999                               27,500,000
                 2000                               30,000,000
                 2001                               32,500,000
                 2002                               32,500,000
                 2003                               35,000,000
<PAGE>
                 2004                               37,500,000
                 2005 and thereafter                40,000,000;

provided, that up to 25% of any such amount not so expended in the fiscal
year for which it is permitted above may be carried over for expenditure in
the next following fiscal year.

                 7.9  Limitation on Investments, Loans and Advances.  Make
any advance, loan, extension of credit or capital contribution to, or
purchase any stock, bonds, notes, debentures or other securities of or any
assets constituting a business unit of, or make any other investment in, any
Person ("Investments"), except :

                 (a)  extensions of trade credit in the ordinary course of
         business;

                 (b)  investments in Cash Equivalents;

                 (c)  loans to officers of the Borrower listed on Schedule
         7.9(c) in aggregate principal amounts outstanding not to exceed the
         respective amounts set forth for such officers on said Schedule;

                 (d)  loans and advances to employees of the Borrower or its
         Subsidiaries for travel, entertainment and relocation expenses in the
         ordinary course of business in an aggregate amount for the Borrower
         and its Subsidiaries not to exceed $1,000,000 at any one time
         outstanding;

                 (e)  investments by the Borrower in its Subsidiaries that
         are Credit Parties and investments by such Subsidiaries in the
         Borrower and in other Subsidiaries that are Credit Parties;

                 (f)  so long as no Event of Default has occurred and is
         continuing, loans by the Borrower to its employees (other than any
         Principals or their Related Parties) in connection with (i)
         management incentive plans and (ii) management stock purchase plans,
         in an aggregate amount not to exceed $3,000,000;

                 (g)  Investments in existence on the Closing Date set forth
         on Schedule 7.9(g) and extensions, renewals, modifications or
         restatements or replacements thereof; provided that no such
         extension, renewal, modification or restatement shall increase the
         amount of the original loan, advance or investment;

                 (h)  promissory notes and other similar non-cash
         consideration received by the Borrower and its Subsidiaries in
         connection with the dispositions permitted by subsection 7.6(b);

                 (i)  Investments required by subsection 6.11 and Investments
         permitted by subsection 7.6(b) and subsection 7.6(j);

                 (j)  Investments (including debt obligations and Capital
         Stock) received in connection with the bankruptcy or reorganization
         of suppliers and customers and in settlement of delinquent
         obligations of, and other disputes with, customers and suppliers
         arising in the ordinary course of business; and
<PAGE>
                 (k)  so long as no Event of Default has occurred and is
         continuing, in addition to the foregoing, Investments in an aggregate
         amount not exceeding $15,000,000 (at cost, without regard to any
         write down or write up thereof) at any one time outstanding. 

                 7.10  Limitation on Optional Payments and Modifications of
Instruments and Agreements.  (a)  Make any optional payment or prepayment on
or redemption or purchase of, or deliver any funds to any trustee for the
prepayment, redemption or defeasance of, any Subordinated Debt or (b) amend,
modify or change, or consent or agree to any amendment, modification or
change to any of the material terms of any such Subordinated Debt Documents
(other than any such amendment, modification or change which would extend the
maturity or reduce the amount of any payment of principal thereof or which
would reduce the rate or extend the date for payment of interest thereon).

                 (b)  Amend its Constitutional Documents in any manner which
could adversely affect the rights of the Lenders under the Credit Documents
or their ability to enforce the same.

                 (c)  Modify or amend, or waive any provision or condition
contained in, any of the Transaction Documents in any manner that could
reasonably be expected to be adverse to the Lenders.

                 7.11  Limitation on Transactions with Affiliates.  (a) Enter
into any transaction, including, without limitation, any purchase, sale,
lease or exchange of property or the rendering of any service, with any
Affiliate unless such transaction is (i) otherwise permitted under this
Agreement, (ii) in the ordinary course of the Borrower's or such Subsidiary's
business and (iii) upon fair and reasonable terms no less favorable to the
Borrower or such Subsidiary, as the case may be, than it would obtain in a
comparable arm's length transaction with a Person which is not an Affiliate.

                 (b)  In addition, notwithstanding the foregoing, the
Borrower and its Subsidiaries shall be entitled to make the following
payments and/or to enter into the following transactions:

                       (i)  the payment of reasonable and customary fees and
         reimbursement of expenses payable to directors of the Borrower; 

                      (ii)  the employment arrangements with respect to the
         procurement of services of directors, officers and employees in the
         ordinary course of business and the payment of reasonable fees in
         connection therewith;

                     (iii)  payments to directors and officers of the Borrower
         and its Subsidiaries in respect of the indemnification of such
         Persons in such respective capacities from and against any and all
         liabilities, obligations, losses, damages, penalties, actions,
         judgments, suits, costs, expenses or disbursements, as the case may
         be, pursuant to the Constitutional Documents or other corporate
         action of the Borrower or its Subsidiaries, respectively, or pursuant
         to applicable law; and

                      (iv)  transactions described in the Transaction
         Documents.
<PAGE>
                 7.12  Limitation on Sales and Leasebacks.  Enter into any
arrangement with any Person providing for the leasing by the Borrower or any
Subsidiary of real or personal property which has been or is to be sold or
transferred by the Borrower or such Subsidiary to such Person or to any other
Person to whom funds have been or are to be advanced by such Person on the
security of such property or rental obligations of the Borrower or such
Subsidiary; provided that the Borrower may enter into a sale and leaseback
transaction if the Borrower could have (a) incurred Indebtedness in an amount
equal to the Attributable Debt relating to such sale and leaseback
transaction and (b) incurred a Lien to secure such Indebtedness, in each case
in accordance with the restrictions contained in this Agreement and the other
Credit Documents.

                 7.13  Limitation on Changes in Fiscal Year.  Permit the
fiscal year of the Borrower to end on a day other than December 31.

                 7.14  Limitation on Negative Pledge Clauses.  Enter into
with any Person any agreement, other than (a) this Agreement, (b) the
Subordinated Debt Documents and (c) any industrial revenue bonds, purchase
money mortgages or Financing Leases permitted by this Agreement (in which
cases, any prohibition or limitation shall only be effective against the
assets financed thereby other than after acquired title in or on such
property and proceeds of the existing collateral in accordance with the
instrument creating such Lien), which prohibits or limits the ability of the
Borrower or any of its Subsidiaries to create, incur, assume or suffer to
exist any Lien upon any of its property, assets or revenues, whether now
owned or hereafter acquired.

                 7.15  Limitation on Lines of Business.  Enter into any
business, either directly or through any Subsidiary, except for Similar
Businesses.

                 7.16  Designated Senior Debt.  Designate any Indebtedness or
other obligation, other than Indebtedness under the Credit Documents, as
"Designated Senior Debt," as such term is defined in the Indenture as in
effect on the Closing Date, or any comparable designation that confers upon
the holders of such Indebtedness or other obligation (or any Person acting on
their behalf) the right to initiate blockage periods under the Indenture or
any other Indebtedness or other obligation of the Borrower and its
Subsidiaries(other than as a result of a payment default).


                         SECTION 8.  EVENTS OF DEFAULT

                 If any of the following events shall occur and be
continuing:

                 (a)  The Borrower shall fail to pay any principal of any
         Loan or any Reimbursement Obligation when due in accordance with the
         terms thereof or hereof; or the Borrower shall fail to pay any
         interest on any Loan, or any other amount payable hereunder, within
         five days after any such interest or other amount becomes due in
         accordance with the terms thereof or hereof; or

                 (b)  Any representation or warranty made or deemed made by
         the Borrower or any other Credit Party herein or in any other Credit
         Document or which is contained in any certificate, document or
<PAGE>
         financial or other statement furnished by it at any time under or in
         connection with this Agreement or any such other Credit Document
         shall prove to have been incorrect in any material respect on or as
         of the date made or deemed made; or

                 (c)  The Borrower or any other Credit Party shall default in
         the observance or performance of any agreement contained in Section 7
         or subsection 6.5(a) of this Agreement, Section 4 of the Parent
         Guarantee, Section 4 of the Subsidiary Guarantee, Section 4 of the
         Parent Pledge and Security Agreement, Section 4 of the Borrower
         Pledge and Security Agreement, or Section 4 of the Subsidiary Pledge
         and Security Agreement; or

                 (d)  The Borrower or any other Credit Party shall default in
         the observance or performance of any other agreement contained in
         this Agreement or any other Credit Document (other than as provided
         in paragraphs (a) through (c) of this Section), and such default
         shall continue unremedied for a period of 30 days; or

                 (e)  The Borrower or any of its Subsidiaries shall
         (i) default (x) in any payment of principal of or interest of any
         Indebtedness (other than the Loans, the L/C Obligations and any
         intercompany debt) or Interest Rate Agreement Obligations or (y) in
         the payment of any Guarantee Obligation (excluding any guaranties of
         the Obligations), beyond the period of grace, if any, provided in the
         instrument or agreement under which such Indebtedness, Interest Rate
         Agreement Obligation or Guarantee Obligation was created; or (ii)
         default in the observance or performance of any other agreement or
         condition relating to any such Indebtedness, Interest Rate Agreement
         Obligation or Guarantee Obligation or contained in any instrument or
         agreement evidencing, securing or relating thereto, or any other
         event shall occur or condition exist, the effect of which default or
         other event or condition is to cause, or to permit the holder or
         holders of such Indebtedness or beneficiary or beneficiaries of such
         Guarantee Obligation (or a trustee or agent on behalf of such holder
         or holders or beneficiary or beneficiaries) to cause, with the giving
         of notice if required, such Indebtedness to become due prior to its
         stated maturity or such Guarantee Obligation to become payable;
         provided, however, that no Default or Event of Default shall exist
         under this paragraph unless (i) the aggregate amount of Indebtedness,
         Interest Rate Agreement Obligations and/or Guarantee Obligations in
         respect of which any default or other event or condition referred to
         in this paragraph shall have occurred shall be equal to at least
         $7,500,000 and (ii) such default continues for a period in excess of
         10 days; or

                 (f)  (i) Holdings, the Borrower or any of its Subsidiaries
         shall commence any case, proceeding or other action (A) under any
         existing or future law of any jurisdiction, domestic or foreign,
         relating to bankruptcy, insolvency, reorganization or relief of
         debtors, seeking to have an order for relief entered with respect to
         it, or seeking to adjudicate it a bankrupt or insolvent, or seeking
         reorganization, arrangement, adjustment, winding-up, liquidation,
         dissolution, composition or other relief with respect to it or its
         debts, or (B) seeking appointment of a receiver, trustee, custodian,
         conservator or other similar official for it or for all or any
         substantial part of its assets, or Holdings, the Borrower or any of
<PAGE>
         its Subsidiaries shall make a general assignment for the benefit of
         its creditors; or (ii) there shall be commenced against Holdings, the
         Borrower or any of its Subsidiaries any case, proceeding or other
         action of a nature referred to in clause (i) above which (A) results
         in the entry of an order for relief or any such adjudication or
         appointment or (B) remains undismissed, undischarged or unbonded for
         a period of 60 days; or (iii) there shall be commenced against the
         Holdings, Borrower or any of its Subsidiaries any case, proceeding or
         other action seeking issuance of a warrant of attachment, execution,
         distraint or similar process against all or any substantial part of
         its assets which results in the entry of an order for any such relief
         which shall not have been vacated, discharged, or stayed or bonded
         pending appeal within 60 days from the entry thereof; or (iv)
         Holdings, the Borrower or any of its Subsidiaries shall take any
         action in furtherance of, or indicating its consent to, approval of,
         or acquiescence in, any of the acts set forth in clause (i), (ii), or
         (iii) above; or (v) Holdings, the Borrower or any of its Subsidiaries
         shall generally not, or shall be unable to, or shall admit in writing
         its inability to, pay its debts as they become due; or

                 (g)  (i) Any Person shall engage in any "prohibited
         transaction" (as defined in Section 406 of ERISA or Section 4975 of
         the Code) involving any Plan, (ii) any "accumulated funding
         deficiency" (as defined in Section 302 of ERISA), whether or not
         waived, shall exist with respect to any Plan or any Lien in favor of
         the PBGC or a Plan shall arise on the assets of the Borrower or any
         Commonly Controlled Entity, (iii) a Reportable Event shall occur with
         respect to, or proceedings shall commence to have a trustee
         appointed, or a trustee shall be appointed, to administer or to
         terminate, any Single Employer Plan, which Reportable Event or
         commencement of proceedings or appointment of a trustee is, in the
         reasonable opinion of the Required Lenders, reasonably likely to
         result in the termination of such Plan for purposes of Title IV of
         ERISA, (iv) any Single Employer Plan shall terminate for purposes of
         Title IV of ERISA, (v) the Borrower or any Commonly Controlled Entity
         shall, or in the reasonable opinion of the Required Lenders is likely
         to, incur any liability in connection with a withdrawal from, or the
         Insolvency or Reorganization of, a Multiemployer Plan or (vi) any
         other similar event or condition shall occur or exist with respect to
         a Plan that is not in the ordinary course; and in each case in
         clauses (i) through (vi) above, such event or condition, together
         with all other such events or conditions, if any, could reasonably be
         expected to have a Material Adverse Effect; or

                 (h)  One or more judgments or decrees shall be entered
         against Holdings, the Borrower or any of its Subsidiaries involving
         in the aggregate a liability (not paid or fully covered by insurance
         (which coverage has been acknowledged by the appropriate insurers))
         of $7,500,000 or more, and all such judgments or decrees shall not
         have been vacated, discharged, stayed or bonded pending appeal within
         60 days from the entry thereof; or

                 (i)  (i) Any of the Security Documents shall cease, for any
         reason, to be in full force and effect (unless released by the
         Administrative Agent at the direction of the requisite Lenders or as
         otherwise permitted under this Agreement or the other Credit
         Documents), or the Borrower or any other Credit Party which is a
<PAGE>
         party to any of the Security Documents shall so assert or (ii) the
         Lien created by any of the Security Documents shall cease to be
         enforceable and of the same effect and priority purported to be
         created thereby (and, if such invalidity is such so as to be amenable
         to cure without materially disadvantaging the position of the
         Administrative Agent and the Lenders, as the case may be, as secured
         parties thereunder, the Credit Party shall have failed to cure such
         invalidity within 30 days after notice from the Administrative
         Agent); or

                 (j)  the Guarantee Obligation of any Credit Party under the
         Credit Documents shall be held in any judicial proceeding to be
         unenforceable or invalid or shall cease for any reason to be in full
         force and effect or any Credit Party or any Person acting on behalf
         of any Credit Party, shall deny or disaffirm its obligations under
         such Guarantee Obligation;  

                 (k)  There shall have occurred a Change in Control; or

                 (l)  either (i) the novation of any Government Contract
         existing on the date of this Agreement shall not be complete and
         effective prior to October 31, 1998 if such failures, individually or
         in the aggregate, could reasonably be expected to have a Material
         Adverse Effect, (ii) the consent to assignment of claims under any
         Government Contract (other than any Restricted Government Contract)
         existing on the date of this Agreement to the Administrative Agent on
         behalf of the Lenders shall not have been obtained prior to October
         31, 1998 if such failures, individually or in the aggregate, could
         reasonably be expected to have a Material Adverse Effect, or (iii)
         the Governmental Authority authorized to approve any such novation or
         consent to any such assignment requires a condition to the
         effectiveness to any such novation or consent which, if agreed to by
         the Company, could reasonably be expected to have a Material Adverse
         Effect;

then, and in any such event, (A) if such event is an Event of Default
specified in clause (i) or (ii) of paragraph (f) of this Section above with
respect to the Borrower, automatically the Commitments shall immediately
terminate and the Loans hereunder (with accrued interest thereon) and all
other amounts owing under this Agreement (including, without limitation, all
amounts of L/C Obligations, whether or not the beneficiaries of the then
outstanding Letters of Credit shall have presented the documents required
thereunder) and the Notes shall immediately become due and payable, and (B)
if such event is any other Event of Default, either or both of the following
actions may be taken:  (i) with the consent of the Required Lenders, the
Administrative Agent may, or upon the request of the Required Lenders, the
Administrative Agent shall, by notice to the Borrower declare the Commitments
to be terminated forthwith, whereupon the Commitments shall immediately
terminate; and (ii) with the consent of the Required Lenders, the
Administrative Agent may, or upon the request of the Required Lenders, the
Administrative Agent shall, by notice of default to the Borrower, declare the
Loans hereunder (with accrued interest thereon) and all other amounts owing
under this Agreement (including, without limitation, all amounts of L/C
Obligations, whether or not the beneficiaries of the then outstanding Letters
of Credit shall have presented the documents required thereunder) and the
Notes to be due and payable forthwith, whereupon the same shall immediately
become due and payable.
<PAGE>
         With respect to all Letters of Credit with respect to which
presentment for honor shall not have occurred at the time of an acceleration
pursuant to the preceding paragraph, the Borrower shall at such time deposit
in a cash collateral account opened by the Administrative Agent an amount
equal to the aggregate then undrawn and unexpired amount of such Letters of
Credit. The Borrower hereby grants to the Administrative Agent, for the
benefit of the Issuing Lender and the L/C Participants, a security interest
in such cash collateral to secure all obligations of the Borrower under this
Agreement and the other Credit Documents. Amounts held in such cash
collateral account shall be applied by the Administrative Agent to the
payment of drafts drawn under such Letters of Credit, and the unused portion
thereof after all such Letters of Credit shall have expired or been fully
drawn upon, if any, shall be applied to repay other obligations of the
Borrower hereunder and under the Notes. After all such Letters of Credit
shall have expired or been fully drawn upon, all Reimbursement Obligations
shall have been satisfied and all other obligations of the Borrower hereunder
and under the Notes shall have been paid in full, the balance, if any, in
such cash collateral account shall be returned to the Borrower. The Borrower
shall execute and deliver to the Administrative Agent, for the account of the
Issuing Lender and the L/C Participants, such further documents and
instruments as the Administrative Agent may request to evidence the creation
and perfection of the within security interest in such cash collateral
account.

         EXCEPT AS EXPRESSLY PROVIDED ABOVE IN THIS SECTION, PRESENTMENT,
DEMAND, PROTEST AND ALL OTHER NOTICES OF ANY KIND ARE HEREBY EXPRESSLY
WAIVED.


                     SECTION 9.  THE AGENTS; THE ARRANGER

                 9.1  Appointment.  Each Lender hereby irrevocably designates
and appoints each of the Agents as the agent of such Lender under this
Agreement and the other Credit Documents, and each such Lender irrevocably
authorizes each of the Agents, in such capacity, to take such action on its
behalf under the provisions of this Agreement and the other Credit Documents
and to exercise such powers and perform such duties as are expressly
delegated to such Agent by the terms of this Agreement and the other Credit
Documents, together with such other powers as are reasonably incidental
thereto.   Notwithstanding any provision to the contrary elsewhere in this
Agreement, none of the Agents shall have any duties or responsibilities,
except those expressly set forth herein, or any fiduciary relationship with
any Lender, and no implied covenants, functions, responsibilities, duties,
obligations or liabilities shall be read into this Agreement or any other
Credit Document or otherwise exist against any of the Agents.

                 9.2  Delegation of Duties.  The Agents may execute any of
their duties under this Agreement and the other Credit Documents by or
through agents or attorneys-in-fact and shall be entitled to advice of
counsel concerning all matters pertaining to such duties.  None of the Agents
shall be responsible for the negligence or misconduct of any agents or
attorneys in-fact selected by it with reasonable care.

                 9.3  Exculpatory Provisions.  Neither any of the Agents nor
any of their officers, directors, employees, agents, attorneys-in-fact or
Affiliates shall be (i) liable for any action lawfully taken or omitted to be
taken by it or such Person under or in connection with this Agreement or any
<PAGE>
other Credit Document (except for its or such Person's own gross negligence
or willful misconduct) or (ii) responsible in any manner to any of the
Lenders for any recitals, statements, representations or warranties made by
the Borrower or any officer thereof contained in this Agreement or any other
Credit Document or in any certificate, report, statement or other document
referred to or provided for in, or received by such Agent under or in
connection with, this Agreement or any other Credit Document or for the
value, validity, effectiveness, genuineness, enforceability or sufficiency of
this Agreement or any other Credit Document or for any failure of the
Borrower to perform its obligations hereunder or thereunder.  None of the
Agents shall be under any obligation to any Lender to ascertain or to inquire
as to the observance or performance of any of the agreements contained in, or
conditions of, this Agreement or any other Credit Document, or to inspect the
properties, books or records of the Borrower.

                 9.4  Reliance by Agents.  The Agents shall be entitled to
rely, and shall be fully protected in relying, upon any Note, writing,
resolution, notice, consent, certificate, affidavit, letter, telecopy, telex
or teletype message, statement, order or other document or conversation
believed by it to be genuine and correct and to have been signed, sent or
made by the proper Person or Persons and upon advice and statements of legal
counsel (including, without limitation, counsel to the Borrower), independent
accountants and other experts selected by such Agent.  The Agents may deem
and treat the payee of any Note as the owner thereof for all purposes unless
a written notice of assignment, negotiation or transfer thereof shall have
been filed with such Agent.  Except as expressly provided in this Agreement,
the Agents shall be fully justified in failing or refusing to take any action
under this Agreement or any other Credit Document unless it shall first
receive such advice or concurrence of the Required Lenders as it deems
appropriate or it shall first be indemnified to its satisfaction by the
Lenders against any and all liability and expense which may be incurred by it
by reason of taking or continuing to take any such action.  The Agents shall
in all cases be fully protected in acting, or in refraining from acting,
under this Agreement and the other Credit Documents in accordance with a
request of the Required Lenders, and such request and any action taken or
failure to act pursuant thereto shall be binding upon all the Lenders and all
future holders of the Loans.

                 9.5  Notice of Default.  No Agent shall be deemed to have
knowledge or notice of the occurrence of any Default or Event of Default
hereunder unless such Agent has received notice from a Lender or the Borrower
referring to this Agreement, describing such Default or Event of Default and
stating that such notice is a "notice of default".  In the event that any
Agent receives such a notice, such Agent shall give notice thereof to the
Lenders.  Each Agent shall take such action with respect to such Default or
Event of Default as shall be reasonably directed by the Required Lenders;
provided that unless and until such Agent shall have received such
directions, such Agent may (but shall not be obligated to) take such action,
or refrain from taking such action, with respect to such Default or Event of
Default as it shall deem advisable in the best interests of the Lenders.

                 9.6  Non-Reliance on Agents and Other Lenders.  Each Lender
expressly acknowledges that neither any of the Agents nor any of their
officers, directors, employees, agents, attorneys-in-fact or Affiliates has
made any representations or warranties to it and that no act by any of the
Agents hereafter taken, including any review of the affairs of the Borrower,
shall be deemed to constitute any representation or warranty by any of the
<PAGE>
Agents to any Lender.  Each Lender represents to each of the Agents that it
has, independently and without reliance upon any of the Agents or any other
Lender, and based on such documents and information as it has deemed
appropriate, made its own appraisal of and investigation into the business,
operations, property, financial and other condition and credit worthiness of
the Borrower and made its own decision to make its Loans hereunder and enter
into this Agreement.  Each Lender also represents that it will, independently
and without reliance upon any of the Agents or any other Lender, and based on
such documents and information as it shall deem appropriate at the time,
continue to make its own credit analysis, appraisals and decisions in taking
or not taking action under this Agreement and the other Credit Documents, and
to make such investigation as it deems necessary to inform itself as to the
business, operations, property, financial and other condition and credit
worthiness of the Borrower.  Except for notices, reports and other documents
expressly required to be furnished to the Lenders by any of the Agents
hereunder (or copies of which have been provided to the Administrative Agent
pursuant to this Agreement), none of the Agents shall have any duty or
responsibility to provide any Lender with any credit or other information
concerning the business, operations, property, condition (financial or
otherwise), prospects or credit worthiness of the Borrower which may come
into the possession of such Agent or any of its officers, directors,
employees, agents, attorneys-in-fact or Affiliates.

                 9.7  Indemnification.  The Lenders agree to indemnify each
of the Agents in their respective capacities as such (to the extent not
reimbursed by the Borrower and without limiting the obligation of the
Borrower to do so), ratably according to their respective Commitment
Percentages with respect to all Types of Loans in effect on the date on which
indemnification is sought, from and against any and all liabilities,
obligations, losses, damages, penalties, actions, judgments, suits, costs,
expenses or disbursements of any kind whatsoever which may at any time
(including, without limitation, at any time following the payment of the
Loans) be imposed on, incurred by or asserted against any of the Agents in
any way relating to or arising out of, the Commitments, this Agreement, any
of the other Credit Documents or any documents contemplated by or referred to
herein or therein or the transactions contemplated hereby or thereby or any
action taken or omitted by any of the Agents under or in connection with any
of the foregoing provided that no Lender shall be liable for the payment of
any portion of such liabilities, obligations, losses, damages, penalties,
actions, judgments, suits, costs, expenses or disbursements resulting solely
from such Agent's gross negligence or willful misconduct.  The agreements in
this subsection shall survive the payment of the Loans and all other amounts
payable hereunder.

                 9.8  Agents, in Their Individual Capacities.  The Agents and
their respective Affiliates may make loans to, accept deposits from and
generally engage in any kind of business with the Borrower as though the
Agents were not acting in such capacities hereunder and under the other
Credit Documents.  With respect to the Loans made or renewed by it and any
Note issued to it and with respect to any Letter of Credit issued or
participated in by it, each Agent shall have the same rights and powers under
this Agreement and the other Credit Documents as any Lender and may exercise
the same as though it were not an Agent, and the terms "Lender" and "Lenders"
shall include the Agents in their individual capacities.

                 9.9  Successor Administrative Agent, Syndication Agents and
Documentation Agent.  The Administrative Agent, the Syndication Agent or the
<PAGE>
Documentation Agent may resign as Administrative Agent, Syndication Agent or
Documentation Agent, as the case may be, upon 30 days' notice to the Lenders. 
If the Administrative Agent shall resign as Administrative Agent under this
Agreement and the other Credit Documents or if Syndication Agent or the
Documentation Agent shall resign as Syndication Agent or Documentation Agent
under this Agreement and the other Credit Documents, then the Required
Lenders shall appoint from among the Lenders a successor agent for the
Lenders, which successor agent (provided that it shall have been approved by
the Borrower, which approval shall not be unreasonably withheld), shall
succeed to the rights, powers and duties of the Administrative Agent or a
Syndication Agent or the Documentation Agent, as the case may be, hereunder. 
Effective upon such appointment and approval, the term "Administrative Agent"
or a "Syndication Agent" or "Documentation Agent," as the case may be, shall
mean or include such successor agent, and the former Administrative Agent's
or Syndication Agent's or Documentation Agent's, as the case may be, rights,
powers and duties as Administrative Agent or Syndication Agent or
Documentation Agent, as the case may be, shall be terminated, without any
other or further act or deed on the part of such former Administrative Agent
or Syndication Agent or Documentation Agent, as the case may be, or any of
the parties to this Agreement or any holders of the Loans.  After any
retiring Administrative Agent's or Syndication Agent's or Documentation
Agent's resignation as Administrative Agent or Syndication Agent or
Documentation Agent, as the case may be, the provisions of this Section 9
shall inure to its benefit as to any actions taken or omitted to be taken by
it while it was Administrative Agent or Syndication Agent or Documentation
Agent, as the case may be, under this Agreement and the other Credit
Documents.

                 9.10  The Arranger.  Except as expressly set forth herein,
the Arranger, in its capacity as such, shall have no duties or
responsibilities, and shall incur no liabilities, under this Agreement or the
other Credit Documents.


                          SECTION 10.  MISCELLANEOUS

                 10.1  Amendments and Waivers.  Neither this Agreement nor
any other Credit Document, nor any terms hereof or thereof may be amended,
supplemented or modified except in accordance with the provisions of this
subsection.  The Required Lenders may, or, with the written consent of the
Required Lenders, the Administrative Agent may, from time to time, (a) enter
into with the Borrower written amendments, supplements or modifications
hereto and to the other Credit Documents for the purpose of adding any
provisions to this Agreement or the other Credit Documents or changing in any
manner the rights of the Lenders or of the Borrower hereunder or thereunder
or (b) waive, on such terms and conditions as the Required Lenders or the
Administrative Agent, as the case may be, may specify in such instrument, any
of the requirements of this Agreement or the other Credit Documents or any
Default or Event of Default and its consequences; provided, however, that no
such waiver and no such amendment, supplement or modification shall (i)
reduce the amount or extend any scheduled date of maturity of any Loan,
extend the expiration of any Letter of Credit beyond the Revolving Credit
Termination Date, or reduce the stated rate of any interest or fee payable
hereunder or extend the scheduled date of any payment thereof, in each case
without the consent of each Lender affected thereby, or increase the
commitment of any Lender or extend the expiry of the commitment of any Lender
without the consent of such Lender, or (ii) amend, modify or waive any
<PAGE>
provision of this subsection or reduce the percentage specified in the
definition of Required Lenders or Requisite Class Lenders, or consent to the
assignment or transfer by the Borrower of any of its rights and obligations
under this Agreement and the other Credit Documents, in each case without the
written consent of all the Lenders, or (iii) release all or substantially all
of the Collateral or release all or substantially all of the Credit Parties
from their Guarantee Obligations under the Credit Document without the
consent of all Lenders, or (iv) amend, modify or waive any provision of
Section 9 without the written consent of the then Agents, (v) amend, modify
or waive any provision of subsection 2.1(b), any other provision of this
Agreement relating to the Swing Line Loans or the Swing Line Note without the
written consent of the Swing Line Lender, or (vi) amend, modify or waive any
provision of this Agreement or any other Credit Document which would directly
and adversely affect the Arrangers or the Agents or the Issuing Lender or the
Swing Line Lender without the written consent of the Arranger, the Agents or
the Issuing Lender or the Swing Line Lender, as the case may be.  In addition
to the foregoing, no amendment, modification, termination or waiver of any
provision of subsection 2.5 or subsection 2.6 which has the effect of
changing any interim scheduled payments, voluntary or mandatory prepayments
(or the applications thereof) or Commitment reductions applicable to any
Class (an "Affected Class") in a manner that disproportionately disadvantages
such Class relative to the other Class shall be effective without the written
concurrence of the Requisite Class Lenders of the Affected Class (it being
understood and agreed that any amendment, modification, termination or waiver
of any provision which only postpones or reduces any interim scheduled
payment, voluntary or mandatory prepayment or Commitment reduction from those
set forth in subsection 2.6 with respect to only one Class shall be deemed to
not disproportionately disadvantage the other Class and, therefore, shall not
require the consent of Requisite Class Lenders of such other Class).  Any
such waiver and any such amendment, supplement or modification shall apply
equally to each of the Lenders and shall be binding upon the Borrower, the
Lenders, the Agents and the Issuing Lender and all future holders of the
Loans.  Any extension of a Letter of Credit by the Issuing Lender shall be
treated hereunder as issuance of a new Letter of Credit.  In the case of any
waiver, the Borrower, the Lenders and the Agents and the Issuing Lender shall
be restored to their former positions and rights hereunder and under the
other Credit Documents, and any Default or Event of Default waived shall be
deemed to be cured and not continuing; no such waiver shall extend to any
subsequent or other Default or Event of Default or impair any right
consequent thereon.

                 10.2  Notices.  All notices, requests and demands to or upon
the respective parties hereto to be effective shall be in writing (including
by facsimile transmission) and, unless otherwise expressly provided herein,
shall be deemed to have been duly given or made (a) in the case of delivery
by hand, when delivered, (b) in the case of delivery by mail, three days
after being deposited in the mails, postage prepaid, or (c) in the case of
delivery by facsimile transmission, when sent and receipt has been confirmed,
addressed as follows in the case of the Borrower, the Administrative Agent,
the Syndication Agent and the Documentation Agent, and as set forth in
Schedule I in the case of the other parties hereto, or to such other address
as may be hereafter notified by the respective parties hereto:

     The Borrower or 
         any of its
         Subsidiaries:            L-3 Communications Corporation
                                  600 Third Avenue, 34th Floor
                                  New York, NY  10016

<PAGE>
                                  Attention:       Robert LaPenta
                                  Fax:             (212) 805-5470


                                  Simpson Thacher & Bartlett
                                  425 Lexington Avenue, 14th Floor
                                  New York, NY  10017-3954

                                  Attention:       Marissa C. Wesely, Esq.
                                  Fax:             (212) 455-2502

    The Administrative 
         Agent:                   Bank of America NT & SA
                                  335 Madison Avenue
                                  New York, NY 10017

                                  Attention:       Linda Carper
                                  Fax:             (212) 503-7502


    The Documentation 
         Agent:                   Lehman Commercial Paper Inc.
                                  3 World Financial Center, 9th Floor
                                  New York, New York  10285

                                  Attention:       Michelle Swanson
                                  Fax:             (212) 528-0819

    The Syndication
         Agent:                   Lehman Commercial Paper Inc.
                                  3 World Financial Center, 9th Floor
                                  New York, New York 10285

                                  Attention:       Michelle Swanson
                                  Fax:             (212) 528-0819


provided that any notice, request or demand to or upon the Administrative
Agent or the Lenders pursuant to subsection 2.2, 2.4, 2.6, 2.7, 2.12 or 3.2
shall not be effective until received.

                 10.3  No Waiver; Cumulative Remedies.  No failure to
exercise and no delay in exercising, on the part of any Agent or any Lender,
any right, remedy, power or privilege hereunder or under the other Credit
Documents shall operate as a waiver thereof; nor shall any single or partial
exercise of any right, remedy, power or privilege hereunder preclude any
other or further exercise thereof or the exercise of any other right, remedy,
power or privilege.  The rights, remedies, powers and privileges herein
provided are cumulative and not exclusive of any rights, remedies, powers and
privileges provided by law.

                 10.4  Survival of Representations and Warranties.  All
representations and warranties made hereunder, in the other Credit Documents
and in any document, certificate or statement delivered pursuant hereto or in
<PAGE>
connection herewith shall survive the execution and delivery of this
Agreement and the making of the Loans hereunder.

                 10.5  Payment of Expenses and Taxes.  The Borrower agrees
(a) to pay or reimburse each of the Agents for all its reasonable
out-of-pocket costs and expenses incurred in connection with the development,
preparation and execution of, and any amendment, supplement or modification
to, this Agreement and the other Credit Documents and any other documents
prepared in connection herewith or therewith, and the consummation and
administration of the transactions contemplated hereby and thereby,
including, without limitation, the reasonable fees, charges and disbursements
of a single counsel for the Lenders (in addition to any local counsel), (b)
to pay or reimburse each Lender and each Agent for all its costs and expenses
incurred in connection with the enforcement or preservation of any rights
under this Agreement, the other Credit Documents and any such other
documents, including, without limitation, the fees and disbursements of
counsel to each Lender and of counsel to any Agent, (c) to pay, indemnify,
and hold each Lender and each Agent and each Issuing Lender harmless from,
any and all recording and filing fees and any and all liabilities with
respect to, or resulting from any delay in paying, stamp, excise and other
similar taxes, if any, which may be payable or determined to be payable in
connection with the execution and delivery of, or consummation or
administration of any of the transactions contemplated by, or any amendment,
supplement or modification of, or any waiver or consent under or in respect
of, this Agreement, the other Credit Documents and any such other documents,
and (d) to pay, indemnify, and hold each Lender and each Arranger, each Agent
and each Issuing Lender harmless from and against any and all other
liabilities, obligations, losses, damages, penalties, actions, judgments,
suits, costs, expenses or disbursements of any kind or nature whatsoever with
respect to the execution, delivery, enforcement, performance and
administration of this Agreement or the other Credit Documents or the use of
the proceeds of the Loans in connection with the Transaction, including,
without limitation, any of the foregoing relating to the violation of,
noncompliance with or liability under, any Environmental Law applicable to
the operations of the Borrower, any of its Subsidiaries or any of the
Properties (all the foregoing in this clause (d), collectively, the
"indemnified liabilities"), it being understood that the Borrower shall have
an obligation hereunder to the Lender or any Agent with respect to any
indemnified liabilities incurred by any Agents, Arranger or the Issuing
Lender or any Lender as a result of any Materials of Environmental Concern
that are first manufactured, emitted, generated, treated, released, spilled,
stored or disposed of on, at or from any Property or any violation of any
Environmental Law, which in any case first occurs on or with respect to such
Property (i) after the Property is transferred to any Agent, Arranger,
Issuing Lender or any Lender or their successors or assigns by foreclosure
sale, deed in lieu of foreclosure, or similar transfer or, following such
transfer, (ii) in connection with, but prior to, the sale, leasing or other
transfer of such Property by such Agent, Arranger, Issuing Lender, or any
Lender or their successors or assigns to one or more third parties; provided,
however, that the Borrower shall have no obligation hereunder to any Agent or
the Issuing Lender or any Lender with respect to otherwise indemnified
liabilities arising from the gross negligence or willful misconduct of such
Agent or the Issuing Lender or any such Lender, or with respect to otherwise
indemnified liabilities following the sale, leasing or other transfer of such
Property to one or more third parties.  The agreements in this subsection
shall survive repayment of the Loans and all other amounts payable hereunder.
<PAGE>
                 10.6  Successors and Assigns; Participation and Assignments. 
(a)  This Agreement shall be binding upon and inure to the benefit of the
Borrower, the Lenders, the Agents and their respective successors and
assigns, except that the Borrower may not assign or transfer any of its
rights or obligations under this Agreement without the prior written consent
of each Lender.

                 (b)  Any Lender may, in the ordinary course of its business
and in accordance with applicable law, at any time sell to one or more banks
or other entities ("Participants") participating interests in any Loan owing
to such Lender or any other interest of such Lender hereunder and under the
other Credit Documents.  In the event of any such sale by a Lender of a
participating interest to a Participant, such Lender's obligations under this
Agreement to the other parties to this Agreement shall remain unchanged, such
Lender shall remain solely responsible for the performance thereof, such
Lender shall remain the holder of any such Loan for all purposes under this
Agreement and the other Credit Documents, and the Borrower and the Agents
shall continue to deal solely and directly with such Lender in connection
with such Lender's rights and obligations under this Agreement and the other
Credit Documents.  No Lender shall be entitled to create in favor of any
Participant, in the participation agreement pursuant to which such
Participant's participating interest shall be created or otherwise, any right
to vote on, consent to or approve any matter relating to this Agreement or
any other Credit Document except for those specified in clauses (i) and (ii)
of the proviso to subsection 10.1.  The Borrower agrees that if amounts
outstanding under this Agreement are due or unpaid, or shall have been
declared or shall have become due and payable upon the occurrence of an Event
of Default, each Participant shall, to the maximum extent permitted by
applicable law, be deemed to have the right of setoff in respect of its
participating interest in amounts owing under this Agreement to the same
extent as if the amount of its participating interest were owing directly to
it as a Lender under this Agreement; provided that, in purchasing such
participating interest, such Participant shall be deemed to have agreed to
share with the Lenders the proceeds thereof as provided in subsection 10.7(a)
as fully as if it were a Lender hereunder.  The Borrower also agrees that
each Participant shall be entitled to the benefits of Sections 2.14, 2.15 and
2.16 with respect to its participation in the Letters of Credit, the
Commitments and the Loans outstanding from time to time as if it was a
Lender; provided that in the case of subsection 2.15, such Participant shall
have complied with the requirements of said Section; provided, further, that
no Participant shall be entitled to receive any greater amount pursuant to
any such subsection than the transferor Lender would have been entitled to
receive in respect of the amount of the participation transferred by such
transferor Lender to such Participant had no such transfer occurred.

                 (c)  Any Lender may, in the ordinary course of its business
and in accordance with applicable law, at any time and from time to time
assign to any Lender, any affiliate thereof or, in the case of Lender that is
an investment fund which is regularly engaged in making, purchasing or
investing in loans or securities, any other such fund which is under common
management with such Lender, or, with the consent of the Borrower and the
Agents (which in each case shall not be unreasonably withheld), to an
additional bank, fund which is regularly engaged in making, purchasing or
investing in loans or securities, or financial institution (an "Assignee")
all or any part of its rights and obligations under this Agreement and the
other Credit Documents pursuant to an Assignment and Acceptance,
substantially in the form of Exhibit G, executed by such Assignee, such
<PAGE>
assigning Lender (and, in the case of an Assignee that is not then a Lender
or an affiliate thereof, by the Borrower and the Agents) and delivered to the
Administrative Agent for its acceptance and recording in the Register with a
copy to the Syndication Agent, provided that, in the case of any such
assignment to an additional bank or financial institution, (A) either (x)
such assignment is of all the rights and obligations of the assigning Lender
or (y) the sum of the aggregate principal amount of the Loans, the aggregate
amount of the L/C Obligations and the aggregate amount of the unused
Commitments being assigned and, if such assignment is of less than all of the
rights and obligations of the assigning Lender, the sum of the aggregate
principal amount of the Loans, the aggregate amount of the L/C Obligations
and the aggregate amount of the unused Commitments remaining with the
assigning Lender are each not less than $5,000,000 (or such lesser amount as
may be agreed to by the Borrower and the Agents) and (B) each Assignee which
is a Non-U.S. Lender shall comply with the provisions of clause (A) of
subsection 2.15(b) hereof, or, with the prior written consent of the
Borrower, which shall not be unreasonably withheld, the provisions of clause
(B) of subsection 2.15(b) hereof (and, in either case, with all of the other
provisions of subsection 2.15(b) hereof).  Upon such execution, delivery,
acceptance and recording, from and after the effective date determined
pursuant to such Assignment and Acceptance, (x) the Assignee thereunder shall
be a party hereto and, to the extent provided in such Assignment and
Acceptance, have the rights and obligations of a Lender hereunder with a
Commitment as set forth therein and (y) the assigning Lender thereunder
shall, to the extent provided in such Assignment and Acceptance, be released
from its obligations under this Agreement (and, in the case of an Assignment
and Acceptance covering all or the remaining portion of an assigning Lender's
rights and obligations under this Agreement, such assigning Lender shall
cease to be a party hereto).  Notwithstanding any provision of this paragraph
(c) and paragraph (f) of this subsection, the consent of the Borrower shall
not be required for any assignment which occurs at any time when any of the
events described in Section 8(f) shall have occurred and be continuing.

                 (d)  The Administrative Agent, on behalf of the Borrower,
shall maintain at the address of the Administrative Agent referred to in
subsection 10.2 a copy of each Assignment and Acceptance delivered to it and
a register (the "Register") for the recordation of the names and addresses of
the Lenders and Commitments of and principal amounts of the Loans of each
Type owing to, each Lender from time to time and the registered owners of the
Obligations evidenced by the Notes.  The entries in the Register shall be
conclusive, in the absence of manifest error, and the Borrower, the
Administrative Agent and the Lenders shall treat each Person whose name is
recorded in the Register as the owner of a Loan, a Note or other Obligation
hereunder as the owner thereof for all purposes of this Agreement and the
other Credit Documents, notwithstanding any notice to the contrary.  Any
assignment of any Loan or other obligation evidenced by a Note shall be
effective only upon appropriate entries with respect thereto being made in
the Register.  Any assignment or transfer of all or part of an Obligation
evidenced by a Note shall be registered in the Register only upon surrender
for registration of assignment or transfer of the Note evidencing such
Obligation, duly endorsed by (or accompanied by a written instrument of
assignment or transfer duly executed by) the holder thereof, and thereupon
one or more new Notes shall be issued to the designated Assignee and the old
Note shall be returned by the Administrative Agent to the Borrower marked
"cancelled."  
<PAGE>
                 (e)  Upon its receipt of an Assignment and Acceptance
executed by an assigning Lender and an Assignee (and, in the case of an
Assignee that is not then a Lender or an affiliate thereof, by the Borrower
and the Agents) together with payment to the Administrative Agent of a
registration and processing fee of $3,000 (provided that no such payment
shall be required whenever LCPI or BOA is the assigning Lender), the
Administrative Agent shall (i) promptly accept such Assignment and Acceptance
and (ii) on the effective date determined pursuant thereto record the
information contained therein in the Register and give notice of such
acceptance and recordation to the Lenders and the Borrower.  

                 (f)  The Borrower authorizes each Lender to disclose to any
Participant or Assignee (each, a "Transferee") and any prospective
Transferee, subject to the provisions of subsection 10.15, any and all
financial information in such Lender's possession concerning the Borrower and
its Affiliates which has been delivered to such Lender by or on behalf of the
Borrower pursuant to this Agreement or which has been delivered to such
Lender by or on behalf of the Borrower in connection with such Lender's
credit evaluation of the Borrower and its Affiliates prior to becoming a
party to this Agreement.

                 (g)  If, pursuant to this subsection 10.6, any interest in
this Agreement or any Loan is transferred to any Transferee which would be a
Non-U.S. Lender upon the effectiveness of such transfer, the assigning Lender
shall cause such Transferee, concurrently with the effectiveness of such
transfer, (i) to represent to the assigning Lender (for the benefit of the
assigning Lender, the Administrative Agent and the Borrower) that under
applicable law and treaties no U.S. Taxes will be required to be withheld by
the Administrative Agent, the Borrower or the assigning Lender with respect
to any payments to be made to such Transferee in respect of the Loans, (ii)
to furnish to the assigning Lender (and, in the case of any Assignee
registered in the Register, the Administrative Agent and the Borrower such
Internal Revenue Service Forms required to be furnished pursuant to
subsection 2.15(b) and (iii) to agree (for the benefit of the assigning
Lender, the Administrative Agent and the Borrower) to be bound by the
provisions of subsection 2.15(b).

                 (h)  For avoidance of doubt, the parties to this Agreement
acknowledge that the provisions of this subsection concerning assignments of
Loans and Notes relate only to absolute assignments and that such provisions
do not prohibit assignments creating security interests, including, without
limitation, any pledge or assignment by a Lender of any Loan or Note to any
Federal Reserve Bank in accordance with applicable law. 

                 10.7  Adjustments; Set-off.  (a)  If any Lender (a
"benefitted Lender") shall at any time receive any payment of all or part of
its Loans or the Reimbursement Obligations owing to it, or interest thereon,
or receive any collateral in respect thereof (whether voluntarily or
involuntarily, by set-off, pursuant to events or proceedings of the nature
referred to in Section 8(f), or otherwise), in a greater proportion than any
such payment to or collateral received by any other Lender, if any, in
respect of such other Lender's Loans or the Reimbursement Obligations owing
to it, or interest thereon, such benefitted Lender shall purchase for cash
from the other Lenders a participating interest in such portion of each such
other Lender's Loans or the Reimbursement Obligations owing to it, or shall
provide such other Lenders with the benefits of any such collateral, or the
proceeds thereof, as shall be necessary to cause such benefitted Lender to
<PAGE>
share the excess payment or benefits of such collateral or proceeds ratably
with each of the Lenders; provided, however, that if all or any portion of
such excess payment or benefits is thereafter recovered from such benefitted
Lender, such purchase shall be rescinded, and the purchase price and benefits
returned, to the extent of such recovery, but without interest.

                 (b)  In addition to any rights and remedies of the Lenders
provided by law, each Lender shall have the right, without prior notice to
the Borrower, any such notice being expressly waived by the Borrower to the
extent permitted by applicable law, upon any amount becoming due and payable
by the Borrower hereunder (whether at the stated maturity, by acceleration or
otherwise) to set-off and appropriate and apply against such amount any and
all deposits (general or special, time or demand, provisional or final), in
any currency, and any other credits, indebtedness or claims, in any currency,
in each case whether direct or indirect, absolute or contingent, matured or
unmatured, at any time held or owing by such Lender or any branch or agency
thereof to or for the credit or the account of the Borrower.  Each Lender
agrees promptly to notify the Borrower and the Administrative Agent after any
such set-off and application made by such Lender, provided that the failure
to give such notice shall not affect the validity of such set-off and
application.

                 10.8  Counterparts.  This Agreement may be executed by one
or more of the parties to this Agreement on any number of separate
counterparts (including by facsimile transmission), and all of said
counterparts taken together shall be deemed to constitute one and the same
instrument.  A set of the copies of this Agreement signed by all the parties
shall be lodged with the Borrower and the Administrative Agent.

                 10.9  Severability.  Any provision of this Agreement which
is prohibited or unenforceable in any jurisdiction shall, as to such
jurisdiction, be ineffective to the extent of such prohibition or
unenforceability without invalidating the remaining provisions hereof, and
any such prohibition or unenforceability in any jurisdiction shall not
invalidate or render unenforceable such provision in any other jurisdiction.

                 10.10  Integration.  This Agreement and the other Credit
Documents represent the agreement of the Borrower, the Agents and the Lenders
with respect to the subject matter hereof, and there are no promises,
undertakings, representations or warranties by any Agent or any Lender
relative to subject matter hereof not expressly set forth or referred to
herein or in the other Credit Documents.

                 10.11  GOVERNING LAW.  THIS AGREEMENT AND THE RIGHTS AND
OBLIGATIONS OF THE PARTIES HEREUNDER SHALL BE GOVERNED BY, AND CONSTRUED AND
INTERPRETED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK.

                 10.12  SUBMISSION TO JURISDICTION; WAIVERS.  THE BORROWER
HEREBY IRREVOCABLY AND UNCONDITIONALLY:

                 (a)  SUBMITS FOR ITSELF AND ITS PROPERTY IN ANY LEGAL ACTION
         OR PROCEEDING RELATING TO THIS AGREEMENT AND THE OTHER CREDIT
         DOCUMENTS TO WHICH IT IS A PARTY, OR FOR RECOGNITION AND ENFORCEMENT
         OF ANY JUDGMENT IN RESPECT THEREOF, TO THE NON-EXCLUSIVE GENERAL
         JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK, THE COURTS OF
         THE UNITED STATES OF AMERICA FOR THE SOUTHERN DISTRICT OF NEW YORK,
         AND APPELLATE COURTS FROM ANY THEREOF;
<PAGE>
                 (b)  CONSENTS THAT ANY SUCH ACTION OR PROCEEDING MAY BE
         BROUGHT IN SUCH COURTS AND WAIVES ANY OBJECTION THAT IT MAY NOW OR
         HEREAFTER HAVE TO THE VENUE OF ANY SUCH ACTION OR PROCEEDING IN ANY
         SUCH COURT OR THAT SUCH ACTION OR PROCEEDING WAS BROUGHT IN AN
         INCONVENIENT COURT AND AGREES NOT TO PLEAD OR CLAIM THE SAME;

                 (c)  AGREES THAT SERVICE OF PROCESS IN ANY SUCH ACTION OR
         PROCEEDING MAY BE EFFECTED BY MAILING A COPY THEREOF BY REGISTERED OR
         CERTIFIED MAIL (OR ANY SUBSTANTIALLY SIMILAR FORM OF MAIL), POSTAGE
         PREPAID, TO THE BORROWER AT ITS ADDRESS SET FORTH IN SUBSECTION 10.2
         OR AT SUCH OTHER ADDRESS OF WHICH THE ADMINISTRATIVE AGENT SHALL HAVE
         BEEN NOTIFIED PURSUANT THERETO;

                 (d)  AGREES THAT NOTHING HEREIN SHALL AFFECT THE RIGHT TO
         EFFECT SERVICE OF PROCESS IN ANY OTHER MANNER PERMITTED BY LAW OR
         SHALL LIMIT THE RIGHT TO SUE IN ANY OTHER JURISDICTION; AND

                 (e)  WAIVES, TO THE MAXIMUM EXTENT NOT PROHIBITED BY LAW,
         ANY RIGHT IT MAY HAVE TO CLAIM OR RECOVER IN ANY LEGAL ACTION OR
         PROCEEDING REFERRED TO IN THIS SUBSECTION ANY SPECIAL, EXEMPLARY,
         PUNITIVE OR CONSEQUENTIAL DAMAGES.

                 10.13  Acknowledgements.  The Borrower hereby acknowledges
that:

                 (a)  it has been advised by counsel in the negotiation,
         execution and delivery of this Agreement and the other Credit
         Documents;

                 (b)  none of the Arrangers, the Agents nor any Lender has
         any fiduciary relationship with or duty to the Borrower arising out
         of or in connection with this Agreement or any of the other Credit
         Documents, and the relationship between any of the Agents and the
         Lenders, on one hand, and the Borrower, on the other hand, in
         connection herewith or therewith is solely that of debtor and
         creditor; and

                 (c)  no joint venture is created hereby or by the other
         Credit Documents or otherwise exists by virtue of the transactions
         contemplated hereby among the Lenders or among the Borrower and the
         Lenders.

                 10.14  WAIVERS OF JURY TRIAL.  THE BORROWER, THE AGENTS, THE
ARRANGERS, THE LENDERS AND THE OTHER PARTIES HERETO HEREBY IRREVOCABLY AND
UNCONDITIONALLY WAIVE TRIAL BY JURY IN ANY LEGAL ACTION OR PROCEEDING
RELATING TO THIS AGREEMENT OR ANY OTHER CREDIT DOCUMENT AND FOR ANY
COUNTERCLAIM THEREIN.

                 10.15  Confidentiality.  Each Lender agrees to keep
confidential all non-public information provided to it by the Borrower
pursuant to this Agreement that is designated by the Borrower in writing as
confidential; provided that nothing herein shall prevent any Lender from
disclosing any such information (i) to any Agent or any other Lender or any
of its Affiliates, (ii) to any Transferee or prospective Transferee or to any
direct or indirect contractual counterparties in swap agreements or such
contractual counterparties' professional advisors which receives such
information and agrees to be bound by the confidentiality provisions hereof,
<PAGE>
(iii) to its employees, directors, agents, attorneys, accountants and other
professional advisors, (iv) upon the request or demand of any Governmental
Authority having jurisdiction over such Lender, (v) in response to any order
of any court or other Governmental Authority or as may otherwise be required
pursuant to any Requirement of Law, (vi) which has been publicly disclosed
other than in breach of this Agreement, or (vii) in connection with the
exercise of any remedy hereunder.
<PAGE>
                 IN WITNESS WHEREOF, the parties hereto have caused this
Agreement to be duly executed and delivered by their proper and duly
authorized officers as of the day and year first above written.

                          L-3 Communications Corporation
                          
                          
                          By:__________________________________
                             Title:
                          
                          
                          Lehman Commercial Paper Inc.,
                            as Documentation Agent, Syndication Agent,
                            Arranger and as a Lender 
                          
                          
                          By:__________________________________
                              Title:
                          
                          
                          Bank of America NT & SA
                            as Administrative Agent
                            and as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          CITIBANK, N.A.
                             as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          CREDIT LYONNAIS, NEW YORK BRANCH
                             as Co-Agent and as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          FLEET NATIONAL BANK,
                            as Co-Agent and Lender
                          
                          
                          By:__________________________________
                             Name:
                             Title:


<PAGE>
                          MARINE MIDLAND BANK
                            as Co-Agent and as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          BANK OF NOVA SCOTIA
                            as Co-Agent and as a Lender
                          
                          
                          By:__________________________________
                             Name:
                             Title:


                          BANKBOSTON, N.A.
                          
                          
                          By:__________________________________
                             Name:
                             Title:


                          THE FIRST NATIONAL BANK OF BOSTON
                            as Co-Agent and as a Lender
                          
                          
                          By:__________________________________
                             Title:


                           THE FIRST NATIONAL BANK OF CHICAGO
                             as Co-Agent and as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          THE FUJI BANK, LIMITED NEW YORK BRANCH
                            as Co-Agent and as a Lender  
                          
                          
                          By:__________________________________
                             Title:


<PAGE>
                          CANADIAN IMPERIAL BANK OF COMMERCE
                          
                          
                          By:__________________________________
                             Name:
                             Title:



                          CITIBANK, N.A.
                            as Co-Agent and as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          THE ING CAPITAL SENIOR SECURED
                            HIGH INCOME FUND, L.P.
                            as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          KZH HOLDING CORPORATION II
                          
                          
                          By:__________________________________
                             Name:
                             Title:


                          MERRILL LYNCH SENIOR FLOATING
                            RATE FUND, INC., as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          KZH HOLDING CORPORATION
                          
                          
                          By:__________________________________
                             Name:
                             Title:


                          METROPOLITAN LIFE INSURANCE COMPANY
                          
                          
                          By:__________________________________
                             Name:
                             Title:


<PAGE>
                          OAK HILL SECURITIES FUND, L.P.

                          By: Oak Hill Securities GenPar, L.P.
                              its General Partner

                          By:  Oak Hill Securities MGP, Inc.,
                               its General Partner
                          
                          
                          By:__________________________________
                             Name:
                             Title:



                          OCTAGON CREDIT INVESTORS LOAN
                            PORTFOLIO (a unit of the Chase
                            Manhattan Bank)
                          
                          
                          By:__________________________________
                             Name:
                             Title:


                          PARIBAS CAPITAL FUNDING LLC
                            as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          PILGRIM AMERICA PRIME RATE TRUST
                            as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          PRIME INCOME TRUST
                            as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          ROYALTON COMPANY
                            as a Lender
                          
                          
                          By:__________________________________
                             Title:


<PAGE>
                          CRESCENT/MACHI PARTNERS L.P.
                          By TCW Asset Management Company
                          its Investment Manager,
                            as a Lender
                          
                          
                          By:__________________________________
                             Name:
                             Title:


                          TCW Asset Management Company
                           as Attorney-in Fact for United
                           Companies Life Insurance Company,
                            as a Lender
                          
                          
                          By:__________________________________
                             Name:
                             Title:


                          VAN KAMPEN AMERICAN CAPITAL
                            PRIME RATE INCOME TRUST
                          
                          
                          By:__________________________________
                             Name:
                             Title:


                          BANK OF MONTREAL
                            as a Lender
                          
                          
                          By:__________________________________
                             Title:


                          BANK OF TOKYO-MITSUBISHI TRUST
                            COMPANY
                            as a Lender
                          

                          By:__________________________________
                             Title:


<PAGE>
                          BANQUE FRANCAISE DU COMMERCE
                            EXTERIEUR
                          

                          By:__________________________________
                             Name:
                             Title:


                          By:__________________________________
                             Name:
                             Title:


                          BHF BANK AKTIENGESELLSCHAFT
                           GRAND CAYMAN BRANCH
                          

                          By:__________________________________
                             Name:
                             Title:


                          CORESTATES BANK, N.A.
                            as a Lender
                          

                          By:__________________________________
                             Title:


                          GOLDMAN SACHS CREDIT PARTNERS, L.P.
                            as a Lender
                          

                          By:__________________________________
                             Title:


                          PNC BANK, NATIONAL ASSOCIATION
                            as a Lender


                            By:__________________________________
                               Name:
                               Title:



<PAGE>
                          SKANDINAVISKA ENSKILDA BANKEN
                            CORPORATION
                            as a Lender
                          

                          By:__________________________________
                             Title:


                          SOCIETE GENERALE, NEW YORK BRANCH
                          

                          By:__________________________________
                             Name:
                             Title:


                          THE SUMITOMO BANK, LIMITED
                            as a Lender
                          

                          By:__________________________________
                             Title:


                          THE BANK OF NEW YORK
                            as a Lender
                          

                          By:__________________________________
                             Title:


                          THE MITSUBISHI TRUST AND BANKING
                            CORPORATION
                            as a Lender
                          

                          By:__________________________________
                             Title:


                          TRANSAMERICA BUSINESS CREDIT
                            CORPORATION
                          

                          By:__________________________________
                             Name:
                             Title:


                          U.S. BANK
                            as a Lender
                          

                          By:__________________________________
                             Title:


_____________________________________________________________________________
_____________________________________________________________________________

                                                             EXHIBIT 10.2






                                 A/B Exchange
                         Registration Rights Agreement


                          Dated as of April 30, 1997

                                 by and among


                        L-3 Communications Corporation,

                             Lehman Brothers Inc.


                                      and


                         BancAmerica Securities, Inc.









_____________________________________________________________________________
_____________________________________________________________________________
<PAGE>
                                 A/B EXCHANGE
                         REGISTRATION RIGHTS AGREEMENT


                      This Registration Rights Agreement (this "Agreement")
is made and entered into as of April 30, 1997 by and among L-3 Communications
Corporation, a Delaware corporation (the "Company"), and Lehman Brothers Inc.
and BancAmerica Securities, Inc. (together, the "Initial Purchasers"), each
of whom has agreed to purchase the Company's 10 3/8% Senior Subordinated
Notes due 2007 (the "Series A Notes") pursuant to the Purchase Agreement (as
defined below).

                      This Agreement is made pursuant to the Purchase
Agreement, dated April 25, 1997 (the "Purchase Agreement"), by and among the
Company and the Initial Purchasers.  In order to induce the Initial
Purchasers to purchase the Series A Notes, the Company has agreed to provide
the registration rights set forth in this Agreement.  The execution and
delivery of this Agreement is a condition to the obligations of the Initial
Purchasers set forth in Section 3 of the Purchase Agreement.

                      The parties hereby agree as follows:

SECTION 1.            DEFINITIONS

                      As used in this Agreement, the following capitalized
terms shall have the following meanings:

                      Act:  The Securities Act of 1933, as amended.

                      Broker-Dealer:  Any broker or dealer registered under
the Exchange Act.

                      Broker-Dealer Transfer Restricted Securities: Series B
Notes (including any Subsidiary Guarantees) that are acquired by a Restricted
Broker-Dealer for its own account as a result of market-making activities or
other trading activities.

                      Closing Date:  The date of this Agreement.

                      Commission:  The Securities and Exchange Commission.

                      Consummate:  A Registered Exchange Offer shall be
deemed "Consummated" for purposes of this Agreement upon the occurrence of
(i) the filing and effectiveness under the Act of the Exchange Offer
Registration Statement relating to the Series B Notes to be issued in the
Exchange Offer, (ii) the maintenance of such Registration Statement
continuously effective and the keeping of the Exchange Offer open for a
period not less than the minimum period required pursuant to Section 3(b)
hereof, and (iii) the delivery by the Company to the Registrar under the
Indenture of Series B Notes in the same aggregate principal amount as the
aggregate principal amount of Series A Notes that were tendered by Holders
thereof pursuant to the Exchange Offer.

                      Damages Payment Date:  With respect to the Series A
Notes, each Interest Payment Date.
<PAGE>
                      Effectiveness Target Date:  As defined in Section 5.

                      Exchange Act:  The Securities Exchange Act of 1934, as
amended. 

                      Exchange Offer:  The registration by the Company under
the Act of the Series B Notes (including any Subsidiary Guarantees) pursuant
to a Registration Statement pursuant to which the Company offers the Holders
of all outstanding Transfer Restricted Securities the opportunity to exchange
all such outstanding Transfer Restricted Securities held by such Holders for
Series B Notes and registered Subsidiary Guarantees in an aggregate principal
amount equal to the aggregate principal amount of the Transfer Restricted
Securities tendered in such exchange offer by such Holders.

                      Exchange Offer Registration Statement:  The
Registration Statement relating to the Exchange Offer, including the related
Prospectus.

                      Exempt Resales:  The transactions in which the Initial
Purchasers propose to sell the Series A Notes to (i) certain "qualified
institutional buyers," as such term is defined in Rule 144A under the Act,
(ii) to certain institutional "accredited investors," as such term is defined
in Rule 501(a)(1), (2), (3) and (7) under the Act ("Accredited Institutions")
and (iii) outside the United States to Persons other than U.S. Persons in
offshore transactions meeting the requirements of rule 904 of Regulation S
under the Act. 

                      Guarantor: Any subsidiary of the Company that executes
a Subsidiary Guarantee under the Indenture. 

                      Holders:  As defined in Section 2(b) hereof.

                      Indemnified Holder:  As defined in Section 8(a) hereof.

                      Indenture:  The Indenture, dated as of the date hereof,
1997,  among the Company and The Bank of New York, as trustee (the
"Trustee"), pursuant to which the Notes are to be issued, as such Indenture
is amended or supplemented from time to time in accordance with the terms
thereof.

                      Initial Purchasers:  As defined in the preamble hereto.

                      Interest Payment Date:  As defined in the Indenture and
the Notes.

                      Market-Maker Prospectus: As defined in Section 4
hereof.

                      NASD:  National Association of Securities Dealers, Inc.

                      Notes:  The Series A Notes and the Series B Notes. 

                      Person:  An individual, partnership, corporation, trust
or unincorporated organization, or a government or agency or political
subdivision thereof.
<PAGE>
                      Prospectus:  The prospectus included in a Registration
Statement including, without limitation, a Market-Maker Prospectus, as
amended or supplemented by any prospectus supplement and by all other
amendments thereto, including post-effective amendments, and all material
incorporated by reference into such Prospectus.

                      Record Holder:  With respect to any Damages Payment
Date relating to Notes, each Person who is a Holder of Notes on the record
date with respect to the Interest Payment Date on which such Damages Payment
Date shall occur.
 
                      Registration Default:  As defined in Section 5 hereof.

                      Registration Statement:  Any Registration Statement of
the Company relating to (a) an offering of Series B Notes pursuant to an
Exchange Offer or (b) the registration for resale of Transfer Restricted
Securities pursuant to the Shelf Registration Statement, which is filed
pursuant to the provisions of this Agreement including the registration for
resale of Broker-Dealer Transfer Restricted Securities, in each case
including the Prospectus included therein, all amendments and supplements
thereto (including post-effective amendments) and all exhibits and material
incorporated by reference therein.

                      Restricted Broker-Dealer: Any Broker-Dealer that is an
affiliate of the Company that the holds Broker-Dealer Transfer Restricted
Securities.

                      Series B Notes:  The Company's 10 3/8% Senior
Subordinated Notes due 2007 to be issued pursuant to the Indenture in the
Exchange Offer.

                      Shelf Filing Deadline:  As defined in Section 4 hereof.

                      Shelf Registration Statement:  As defined in Section 4
hereof. 

                      Subsidiary Guarantee:  The Guarantee by a Guarantor of
the Company's obligations under the Notes and Indenture.

                      TIA: The Trust Indenture Act of 1939 (15 U.S.C. Section
77aaa-77bbbb) as in effect on the date of the Indenture.

                      Transfer Restricted Securities:  Each Note (including
any Subsidiary Guarantee), until the earliest to occur of (a) the date on
which such Note is exchanged in the Exchange Offer and entitled to be resold
to the public by the Holder thereof without complying with the prospectus
delivery requirements of the Act, (b) the date on which such Note (including
any Subsidiary Guarantee) has been effectively registered under the Act and
disposed of in accordance with a Shelf Registration Statement and (c) the
date on which such Note (including any Subsidiary Guarantee) is distributed
to the public pursuant to Rule 144 under the Act or by a Broker-Dealer
pursuant to the "Plan of Distribution" contemplated by the Exchange Offer
Registration Statement (including delivery of the Prospectus contained
therein).
<PAGE>
                      Underwritten Registration or Underwritten Offering:  A
registration in which securities of the Company are sold to an underwriter
for reoffering to the public.


SECTION 2.            SECURITIES SUBJECT TO THIS AGREEMENT

                      (a)  Transfer Restricted Securities and Broker-Dealer
Transfer Restricted Securities.  The securities entitled to the benefits of
this Agreement are the Transfer Restricted Securities and Broker-Dealer
Transfer Restricted Securities.

                      (b)  Holders of Transfer Restricted Securities.  A
Person is deemed to be a holder of Transfer Restricted Securities (each, a
"Holder") whenever such Person owns Transfer Restricted Securities.

                      (c)  Holders of Broker-Dealer Transfer Restricted
Securities.  A Restricted Broker-Dealer is deemed to be a holder of Broker-
Dealer Transfer Restricted Securities (each, a "Holder") whenever such
Restricted Broker-Dealer owns Broker-Dealer Transfer Restricted Securities.


SECTION 3.            REGISTERED EXCHANGE OFFER

                      (a)  Unless the Exchange Offer shall not be permissible
under applicable law or Commission policy (after the procedures set forth in
Section 6(a) below have been complied with), the Company shall (i) cause to
be filed with the Commission as soon as practicable after the Closing Date,
but in no event later than 90 days after the Closing Date, a Registration
Statement under the Act relating to the Series B Notes (including any
Subsidiary Guarantees) and the Exchange Offer, (ii) use all commercially
reasonable efforts to cause such Registration Statement to become effective
at the earliest possible time, but in no event later than 150 days after the
Closing Date (which 150-day period shall be extended for a number of days
equal to the number of business days, if any, the Commission is officially
closed during such period), (iii) in connection with the foregoing, file
(A) all pre-effective amendments to such Registration Statement as may be
necessary in order to cause such Registration Statement to become effective,
(B) if applicable, a post-effective amendment to such Registration Statement
pursuant to Rule 430A under the Act and (C) cause all necessary filings in
connection with the registration and qualification of the Series B Notes
(including any Subsidiary Guarantees) to be made under the Blue Sky laws of
such jurisdictions as are necessary to permit Consummation of the Exchange
Offer, and (iv) upon the effectiveness of such Registration Statement,
commence the Exchange Offer.  The Exchange Offer shall be on the appropriate
form permitting registration of the Series B Notes (including any Subsidiary
Guarantees) to be offered in exchange for the Transfer Restricted Securities
and to permit resales of Notes held by Broker-Dealers as contemplated by
Section 3(c) below.

                      (b)  The Company shall cause the Exchange Offer
Registration Statement to be effective continuously and shall keep the
Exchange Offer open for a period of not less than the minimum period required
under applicable federal and state securities laws to Consummate the Exchange
Offer; provided, however, that in no event shall such period be less than 20
business days.  The Company shall cause the Exchange Offer to comply with all
applicable federal and state securities laws.  No securities other than the
<PAGE>
Notes (including any Subsidiary Guarantees) shall be included in the Exchange
Offer Registration Statement.  The Company shall use its best efforts to
cause the Exchange Offer to be Consummated on the earliest practicable date
after the Exchange Offer Registration Statement has become effective, but in
no event later than 30 business days thereafter.

                      (c)  The Company shall indicate in a "Plan of
Distribution" section contained in the Prospectus contained in the Exchange
Offer Registration Statement that any Broker-Dealer who holds Series A Notes
that are Transfer Restricted Securities and that were acquired for its own
account as a result of market-making activities or other trading activities
(other than Transfer Restricted Securities acquired directly from the
Company), may exchange such Series A Notes pursuant to the Exchange Offer;
however, such Broker-Dealer may be deemed to be an "underwriter" within the
meaning of the Act and must, therefore, deliver a Prospectus meeting the
requirements of the Act in connection with any resales of the Series B Notes
received by such Broker-Dealer in the Exchange Offer, which Prospectus
delivery requirement may be satisfied by the delivery by such Broker-Dealer
of the Prospectus contained in the Exchange Offer Registration Statement. 
Such "Plan of Distribution" section shall also contain all other information
with respect to such resales by Broker-Dealers that the Commission may
require in order to permit such resales pursuant thereto, but such "Plan of
Distribution" shall not name any such Broker-Dealer or disclose the amount of
Notes held by any such Broker-Dealer except to the extent required by the
Commission.

                      The Company shall use all commercially reasonable
efforts to keep the Exchange Offer Registration Statement continuously
effective, supplemented and amended as required by the provisions of Section
6(d) below to the extent necessary to ensure that it is available for resales
of Notes acquired by Broker-Dealers for their own accounts as a result of
market-making activities or other trading activities, and to ensure that it
conforms with the requirements of this Agreement, the Act and the policies,
rules and regulations of the Commission as announced from time to time, for a
period of 180 days from the date on which the Exchange Offer Registration
Statement is declared effective.

                      The Company shall provide sufficient copies of the
latest version of such Prospectus to Broker-Dealers promptly upon request at
any time during such 180 day period in order to facilitate such resales.


SECTION 4.            SHELF REGISTRATION; MARKET-MAKER PROSPECTUS

                      (a)  Shelf Registration.  If (i) the Company is not
required to file an Exchange Offer Registration Statement or to Consummate
the Exchange Offer because the Exchange Offer is not permitted by applicable
law or Commission policy (after the procedures set forth in Section 6(a)
below have been complied with) or (ii) if any Holder of Transfer Restricted
Securities that is a "qualified institutional buyer," as such term is defined
in Rule 144A under the Act or an institutional "accredited investor," as such
term is defined in Rule 501(a)(1), (2), (3) and (7) under the Act shall
notify the Company prior to the 20th business day following the Consummation
of the Exchange Offer that such Holder alone or together with holders who
hold in the aggregate at least $1.0 million in principal amount of Series A
Notes (A) is prohibited by applicable law or Commission policy from
participating in the Exchange Offer, or (B) may not resell the Series B Notes
<PAGE>
acquired by it in the Exchange Offer to the public without delivering a
prospectus and that the Prospectus contained in the Exchange Offer
Registration Statement is not appropriate or available for such resales by
such Holder, or (C) is a Broker-Dealer and holds Series A Notes acquired
directly from the Company or one of its affiliates, then the Company shall 

                           (x) cause to be filed a shelf
                 Registration Statement pursuant to Rule 415
                 under the Act, which may be an amendment to
                 the Exchange Offer Registration Statement
                 (in either event, the "Shelf Registration
                 Statement") on or prior to the earliest to
                 occur of (1) the 30th day after the date on
                 which the Company determines that it is not
                 required to file the Exchange Offer
                 Registration Statement, or permitted to
                 Consummate the Exchange Offer and (2) the
                 30th day after the date on which the
                 Company receives notice from a Holder of
                 Transfer Restricted Securities as
                 contemplated by clause (ii) of paragraph
                 (a) above (such earliest date being the
                 "Shelf Filing Deadline"), which Shelf
                 Registration Statement shall provide for
                 resales of all Transfer Restricted
                 Securities the Holders of which shall have
                 provided the information required pursuant
                 to Section 4(b) hereof; and

                           (y) use all commercially
                 reasonable efforts to cause such Shelf
                 Registration Statement to be declared
                 effective by the Commission on or before
                 the 90th day after the Shelf Filing
                 Deadline.  

The Company shall use all commercially reasonable to keep such Shelf
Registration Statement continuously effective, supplemented and amended as
required by the provisions of Sections 6(b) and (d) hereof to the extent
necessary to ensure that it is available for resales of Notes by the Holders
of Transfer Restricted Securities entitled to the benefit of this Section
4(a), and to ensure that it conforms with the requirements of this Agreement,
the Act and the policies, rules and regulations of the Commission as
announced from time to time, for a period of at least two years following the
Closing Date or such shorter period that will terminate when all Notes
covered by the Shelf Registration Statement have been sold pursuant to the
Shelf Registration Statement or become eligible for resale pursuant to Rule
144 without volume or other restrictions.

                      (b)  Provision by Holders of Certain Information in
Connection with the Shelf Registration Statement.  No Holder of Transfer
Restricted Securities may include any of its Transfer Restricted Securities
in any Shelf Registration Statement pursuant to this Agreement unless and
until such Holder furnishes to the Company in writing, within 10 business
days after receipt of a request therefor, such information as the Company may
reasonably request for use in connection with any Shelf Registration
Statement or Prospectus or preliminary Prospectus included therein.  No
<PAGE>
Holder of Transfer Restricted Securities shall be entitled to Liquidated
Damages pursuant to Section 5 hereof unless and until such Holder shall have
used its best efforts to provide all such reasonably requested information. 
Each Holder as to which any Shelf Registration Statement is being effected
agrees to furnish promptly to the Company all information required to be
disclosed in order to make the information previously furnished to the
Company by such Holder not materially misleading.

                      (c)  Market-Maker Prospectus.  The Company acknowledges
that any Restricted Broker-Dealer holding Broker-Dealer Transfer Restricted
Securities may not resell such Broker-Dealer Transfer Restricted Securities
without delivering a Prospectus.  Consequently, on the date that the Exchange
Offer Registration Statement is filed with the Commission, the Company shall
file a Registration Statement (which may be the Exchange Offer Registration
Statement or the Shelf Registration Statement if permitted by the rules and
regulations of the Commission) and shall use their best efforts to cause such
Registration Statement to be declared effective by the Commission on or prior
to the Consummation of the Exchange Offer.  The Company shall use all
commercially reasonable efforts to keep such Registration Statement
continuously effective, supplemented and amended as required by the
provisions of Sections 6(c) and (d) hereof to the extent necessary to ensure
that it is available for resales of Broker-Dealer Transfer Restricted
Securities by Restricted Broker-Dealers, and to ensure that it conforms with
the requirements of this Agreement, the Act and the policies, rules and
regulations of the Commission as announced from time to time, until such time
as all Restricted Broker-Dealers determine in their judgment that they are no
longer required to deliver a Prospectus in connection with sales of Broker-
Dealer Transfer Restricted Securities.  The Prospectus included in such
Registration Statement is referred to in this Agreement as a "Market-Maker
Prospectus."  


SECTION 5.            LIQUIDATED DAMAGES

                      If (i) any of the Registration Statements required by
this Agreement is not filed with the Commission on or prior to the date
specified for such filing in sections 3(a), 4(a), and 4(c), as applicable,
(ii) any of such required Registration Statements has not been declared
effective by the Commission on or prior to the date specified for such
effectiveness in sections 3(a), 4(a), and 4(c), as applicable, (the
"Effectiveness Target Date"), (iii) the Exchange Offer has not been
Consummated within 30 business days after the Effectiveness Target Date with
respect to the Exchange Offer Registration Statement or (iv) any Registration
Statement required by this Agreement is filed and declared effective but
shall thereafter cease to be effective or fail to be usable for its intended
purpose without being succeeded immediately by a post-effective amendment to
such Registration Statement that cures such failure and that is itself
immediately declared effective (each such event referred to in clauses (i)
through (iv), a "Registration Default"), the Company agrees to pay liquidated
damages to each Holder of Transfer Restricted Securities with respect to the
first 90-day period immediately following the occurrence of such Registration
Default, in an amount equal to $.05 per week per $1,000 principal amount of
Transfer Restricted Securities held by such Holder for each week or portion
thereof that the Registration Default continues.  The amount of the
liquidated damages shall increase by an additional $.05 per week per $1,000
in principal amount of Transfer Restricted Securities with respect to each
subsequent 90-day period until all Registration Defaults have been cured, up
<PAGE>
to a maximum amount of liquidated damages of $.50 per week per $1,000
principal amount of Transfer Restricted Securities.  All accrued liquidated
damages shall be paid to Record Holders by the Company by wire transfer of
immediately available funds or by federal funds check on each Damages Payment
Date, as provided in the Indenture.  Following the cure of all Registration
Defaults relating to any particular Transfer Restricted Securities, the
accrual of liquidated damages with respect to such Transfer Restricted
Securities will cease.

                      All payment obligations of the Company set forth in the
preceding paragraph that are outstanding with respect to any Transfer
Restricted Security at the time such security ceases to be a Transfer
Restricted Security shall survive until such time as all such payment
obligations with respect to such Security shall have been satisfied in full.


SECTION 6.            REGISTRATION PROCEDURES

                      (a)  Exchange Offer Registration Statement.  In
connection with the Exchange Offer, the Company shall comply with all of the
provisions of Section 6(d) below, shall use all commercially reasonable
efforts to effect such exchange to permit the sale of Transfer Restricted
Securities being sold in accordance with the intended method or methods of
distribution thereof, and shall comply with all of the following provisions:

                          (i)  If in the reasonable opinion of counsel to the
                 Company there is a question as to whether the Exchange Offer
                 is permitted by applicable law, the Company hereby agrees to
                 seek a no-action letter or other favorable decision from the
                 Commission allowing the Company to Consummate an Exchange
                 Offer for such Series A Notes.  The Company hereby agrees to
                 pursue the issuance of such a decision to the Commission
                 staff level but shall not be required to take commercially
                 unreasonable action to effect a change of Commission policy. 
                 The Company hereby agrees, however, to (A) participate in
                 telephonic conferences with the Commission, (B) deliver to
                 the Commission staff an analysis prepared by counsel to the
                 Company setting forth the legal bases, if any, upon which
                 such counsel has concluded that such an Exchange Offer
                 should be permitted and (C) diligently pursue a resolution
                 (which need not be favorable) by the Commission staff of
                 such submission.

                         (ii)  As a condition to its participation in the
                 Exchange Offer pursuant to the terms of this Agreement, each
                 Holder of Transfer Restricted Securities shall furnish, upon
                 the request of the Company, prior to the Consummation
                 thereof, a written representation to the Company (which may
                 be contained in the letter of transmittal contemplated by
                 the Exchange Offer Registration Statement) to the effect
                 that (A) it is not an affiliate of the Company, (B) it is
                 not engaged in, and does not intend to engage in, and has no
                 arrangement or understanding with any person to participate
                 in, a distribution of the Series B Notes to be issued in the
                 Exchange Offer and (C) it is acquiring the Series B Notes in
                 its ordinary course of business.  In addition, all such
                 Holders of Transfer Restricted Securities shall otherwise
<PAGE>
                 cooperate in the Company's preparations for the Exchange
                 Offer.  Each Holder hereby acknowledges and agrees that any
                 Broker-Dealer and any such Holder using the Exchange Offer
                 to participate in a distribution of the securities to be
                 acquired in the Exchange Offer (1) could not under
                 Commission policy as in effect on the date of this Agreement
                 rely on the position of the Commission enunciated in Morgan
                 Stanley and Co., Inc. (available June 5, 1991) and Exxon
                 Capital Holdings Corporation (available May 13, 1988), as
                 interpreted in the Commission's letter to Shearman &
                 Sterling dated July 2, 1993, and similar no-action letters
                 (including any no-action letter obtained pursuant to clause
                 (i) above), and (2) must comply with the registration and
                 prospectus delivery requirements of the Act in connection
                 with a secondary resale transaction and that such a
                 secondary resale transaction should be covered by an
                 effective Registration Statement containing the selling
                 security holder information required by Item 507 or 508, as
                 applicable, of Regulation S-K if the resales are of Series B
                 Notes obtained by such Holder in exchange for Series A Notes
                 acquired by such Holder directly from the Company.

                        (iii)  Prior to effectiveness of the Exchange Offer
                 Registration Statement, the Company shall provide a
                 supplemental letter to the Commission (A) stating that the
                 Company is registering the Exchange Offer in reliance on the
                 position of the Commission enunciated in Exxon Capital
                 Holdings Corporation (available May 13, 1988), Morgan
                 Stanley and Co., Inc. (available June 5, 1991) and, if
                 applicable, any no-action letter obtained pursuant to clause
                 (i) above and (B) including a representation that the
                 Company has not entered into any arrangement or
                 understanding with any Person to distribute the Series B
                 Notes to be received in the Exchange Offer and that, to the
                 best of the Company's information and belief, each Holder
                 participating in the Exchange Offer is acquiring the Series
                 B Notes in its ordinary course of business and has no
                 arrangement or understanding with any Person to participate
                 in the distribution of the Series B Notes received in the
                 Exchange Offer.

                     (b)   Shelf Registration Statement.  In connection with
the Shelf Registration Statement, the Company shall comply with all the
provisions of Section 6(d) below and shall use all commercially reasonable
efforts to effect such registration to permit the sale of the Transfer
Restricted Securities being sold in accordance with the intended method or
methods of distribution thereof, and pursuant thereto the Company will as
expeditiously as possible prepare and file with the Commission a Registration
Statement relating to the registration on any appropriate form under the Act,
which form shall be available for the sale of the Transfer Restricted
Securities in accordance with the intended method or methods of distribution
thereof. 
                     (c)   Market-Maker Prospectus.  In connection with any
Registration Statement filed pursuant to Section 4(c) of this Agreement, the
Company will comply with all of the provisions of Section 6(d) below (other
than sub-sections (xiii), (xiv), (xv), (xvii) and (xx)) until such time as
all Restricted Broker-Dealers determine in their judgment that they are no
<PAGE>
longer required to deliver Market-Maker Prospectuses in connection with sales
of Broker-Dealer Transfer Restricted Securities.  The Company shall use all
commercially reasonable efforts to deliver Market-Maker Prospectuses to all
Restricted Broker-Dealers immediately upon the effectiveness of the
Registration Statement and from time to time thereafter upon request, in such
quantities as such Restricted Broker-Dealer shall require.

                     (d)   General Provisions.  In connection with any
Registration Statement and any Prospectus required by this Agreement to
permit the sale or resale of Transfer Restricted Securities (including,
without limitation, any Registration Statement and the related Prospectus
required to permit resales of Notes by Broker-Dealers) and Broker-Dealer
Transfer Restricted Securities, the Company shall:

                          (i)  use all commercially reasonable efforts to
                 keep such Registration Statement continuously effective and
                 provide all requisite financial statements (including, if
                 required by the Act or any regulation thereunder, financial
                 statements of any Guarantors) for the period specified in
                 Section 3 or 4 of this Agreement, as applicable; upon the
                 occurrence of any event that would cause any such
                 Registration Statement or the Prospectus contained therein
                 (A) to contain a material misstatement or omission or (B)
                 not to be effective and usable for resale of Transfer
                 Restricted Securities or Broker-Dealer Transfer Restricted
                 Securities during the period required by this Agreement, the
                 Company shall file promptly an appropriate amendment to such
                 Registration Statement, in the case of clause (A),
                 correcting any such misstatement or omission, and, in the
                 case of either clause (A) or (B), use all commercially
                 reasonable efforts to cause such amendment to be declared
                 effective and such Registration Statement and the related
                 Prospectus to become usable for their intended purpose(s) as
                 soon as practicable thereafter.  Notwithstanding the
                 foregoing, at any time after Consummation of the Exchange
                 Offer, the Company may allow the Shelf Registration
                 Statement or Market-Maker Prospectus and the related
                 Registration Statement to cease to become effective and
                 usable if (x) the board of directors of the Company
                 determines in good faith that it is in the best interests of
                 the Company not to disclose the existence of or facts
                 surrounding any proposed or pending material corporate
                 transaction involving the Company, and the Company notifies
                 the Holders within two business days after the Board of
                 Directors makes such determination, or (y) the Prospectus
                 contained in the Shelf Registration Statement or the Market-
                 Maker Prospectus, as the case may be, contains an untrue
                 statement of the material fact or omits to state a material
                 fact necessary in order to make the statements therein, in
                 light of the circumstances under which they were made, not
                 misleading; provided that the two-year period referred to in
                 Section 4(a) hereof during which the Shelf Registration
                 Statement is required to be effective and usable shall be
                 extended by the number of days during which such
                 Registration Statement was not effective or usable pursuant
                 to the foregoing provisions;
<PAGE>
                         (ii)  prepare and file with the Commission such
                 amendments and post-effective amendments to the Registration
                 Statement as may be necessary to keep the Registration
                 Statement effective for the applicable period set forth in
                 Section 3 or 4 hereof, as applicable; cause the Prospectus
                 to be supplemented by any required Prospectus supplement,
                 and as so supplemented to be filed pursuant to Rule 424
                 under the Act, and to comply fully with the applicable
                 provisions of Rules 424 and 430A under the Act in a timely
                 manner; and comply with the provisions of the Act with
                 respect to the disposition of all securities covered by such
                 Registration Statement during the applicable period in
                 accordance with the intended method or methods of
                 distribution by the sellers thereof set forth in such
                 Registration Statement or supplement to the Prospectus;

                        (iii)  advise the underwriter(s), if any, and selling
                 Holders of Transfer Restricted Securities and, following the
                 Consummation of  the Exchange Offer, Holders of Broker
                 Dealer Transfer Restricted Securities, promptly and, if
                 requested by such Persons, to confirm such advice in
                 writing, (A) when the Prospectus or any Prospectus
                 supplement or post-effective amendment has been filed, and,
                 with respect to any Registration Statement or any post-
                 effective amendment thereto, when the same has become
                 effective, (B) of any request by the Commission for
                 amendments to the Registration Statement or amendments or
                 supplements to the Prospectus or for additional information
                 relating thereto, (C) of the issuance by the Commission of
                 any stop order suspending the effectiveness of the
                 Registration Statement under the Act or of the suspension by
                 any state securities commission of the qualification of the
                 Transfer Restricted Securities or Broker-Dealer Transfer
                 Restricted Securities, as applicable, for offering or sale
                 in any jurisdiction, or the initiation of any proceeding for
                 any of the preceding purposes, (D) of the existence of any
                 fact or the happening of any event that makes any statement
                 of a material fact made in the Registration Statement, the
                 Prospectus, any amendment or supplement thereto, or any
                 document incorporated by reference therein untrue, or that
                 requires the making of any additions to or changes in the
                 Registration Statement or the Prospectus in order to make
                 the statements therein not misleading.  If at any time the
                 Commission shall issue any stop order suspending the
                 effectiveness of the Registration Statement, or any state
                 securities commission or other regulatory authority shall
                 issue an order suspending the qualification or exemption
                 from qualification of the Transfer Restricted Securities or
                 Broker-Dealer Transfer Restricted Securities, as applicable,
                 under state securities or Blue Sky laws, the Company shall
                 use all commercially reasonable efforts to obtain the
                 withdrawal or lifting of such order at the earliest possible
                 time;

                         (iv)   furnish to each of the selling Holders of
                 Transfer Restricted Securities or Holders of Broker-Dealer
                 Transfer-Restricted Securities and each of the
<PAGE>
                 underwriter(s), if any, before filing with the Commission,
                 copies of any Registration Statement or any Prospectus
                 included therein or any amendments or supplements to any
                 such Registration Statement or Prospectus (including all
                 documents incorporated by reference after the initial filing
                 of such Registration Statement), which documents will be
                 subject to the review of such Holders and underwriter(s), if
                 any, for a period of at least five business days, and the
                 Company will not file any such Registration Statement or
                 Prospectus or any amendment or supplement to any such
                 Registration Statement or Prospectus (including all such
                 documents incorporated by reference) if a selling Holder of
                 Transfer Restricted Securities or a Holder of Broker-Dealer
                 Transfer Restricted Securities, as applicable, covered by
                 such Registration Statement or the underwriter(s), if any,
                 shall not have had an opportunity to participate in the
                 preparation thereof;

                          (v)  promptly prior to the filing of any document
                 that is to be incorporated by reference into a Registration
                 Statement or Prospectus, provide copies of such document to
                 the selling Holders or the Holders of Broker-Dealer Transfer
                 Restricted Securities, as applicable, and to the
                 underwriter(s), if any, make the Company's representatives
                 available for discussion of such document and other
                 customary due diligence matters, and include such
                 information in such document prior to the filing thereof as
                 such selling Holders or the Holders of Broker-Dealer
                 Transfer Restricted Securities, as applicable, or
                 underwriter(s), if any, reasonably may request;

                         (vi)  make available at reasonable times at the
                 Company's principal place of business for inspection by the
                 selling Holders of Transfer Restricted Securities, any
                 underwriter participating in any disposition pursuant to
                 such Registration Statement, and any attorney or accountant
                 retained by such selling Holders or any of the
                 underwriter(s) who shall certify to the Company that they
                 have a current intention to sell Transfer Restricted
                 Securities or Broker-Dealer Transfer Restricted Securities
                 pursuant to a Shelf Registration Statement or Market-Maker
                 Prospectus, and, following the Consummation of the Exchange
                 Offer, the Holders of Broker-Dealer Transfer Restricted
                 Securities, such financial and other information of the
                 Company as reasonably requested and cause the Company's
                 officers, directors and employees to respond to such
                 inquiries as shall be reasonably necessary, in the
                 reasonable judgment of counsel to such Holders, to conduct a
                 reasonable investigation; provided, however, that each such
                 party shall be required to maintain in confidence and not to
                 disclose to any other person any information or records
                 reasonably designated by the Company in writing as being
                 confidential, until such time as (A) such information
                 becomes a matter of public record (whether by virtue of its
                 inclusion in such Registration Statement or otherwise), or
                 (B) such person shall be required so to disclose such
                 information pursuant to the subpoena or order of any court
<PAGE>
                 or other governmental agency or body having jurisdiction
                 over the matter (subject to the requirements of such order,
                 and only after such person shall have given the Company
                 prompt prior written notice of such requirement), or (C)
                 such information is required to be set forth in such
                 Registration Statement or the Prospectus included therein or
                 in an amendment to such Registration Statement or an
                 amendment or supplement to such Prospectus in order that
                 such Registration Statement, Prospectus, amendment or
                 supplement, as the case may be, does not contain an untrue
                 statement of a material fact or omit to state therein a
                 material fact required to be stated therein or necessary to
                 make the statements therein not misleading; 

                        (vii)  if requested by any selling Holders of
                 Transfer Restricted Securities or Holders of Broker-Dealer
                 Transfer Restricted Securities, as applicable, or the
                 underwriter(s), if any, promptly incorporate in any
                 Registration Statement or Prospectus, pursuant to a
                 supplement or post-effective amendment if necessary, such
                 information as such selling Holders and underwriter(s), if
                 any, may reasonably request to have included therein,
                 including, without limitation, information relating to the
                 "Plan of Distribution" of the Transfer Restricted Securities
                 or Broker-Dealer Transfer Restricted Securities, as
                 applicable,  information with respect to the principal
                 amount of Transfer Restricted Securities or Broker-Dealer
                 Transfer Restricted Securities, as applicable, being sold to
                 such underwriter(s), the purchase price being paid therefor
                 and any other terms of the offering of the Transfer
                 Restricted Securities or Broker-Dealer Transfer-Restricted
                 Securities, as applicable, to be sold in such offering; and
                 make all required filings of such Prospectus supplement or
                 post-effective amendment as soon as practicable after the
                 Company is notified of the matters to be incorporated in
                 such Prospectus supplement or post-effective amendment;

                       (viii)  furnish to each selling Holder of Transfer
                 Restricted Securities or Holders of Broker-Dealer Transfer
                 Restricted Securities, as applicable, and each of the
                 underwriter(s), if any, without charge, at least one copy of
                 the Registration Statement, as first filed with the
                 Commission, and of each amendment thereto, including all
                 documents incorporated by reference therein and all exhibits
                 (including exhibits incorporated therein by reference);

                         (ix)  deliver to each selling Holder of Transfer
                 Restricted Securities and each of the underwriter(s), if
                 any, and each Holder of Broker-Dealer Transfer Restricted
                 Securities, without charge, as many copies of the Prospectus
                 (including each preliminary prospectus) and any amendment or
                 supplement thereto as such Persons reasonably may request;
                 the Company hereby consents to the use of the Prospectus and
                 any amendment or supplement thereto by each of the selling
                 Holders and each of the underwriter(s), if any, and each
                 Holder of Broker-Dealer Transfer Restricted Securities, in
                 connection with the offering and the sale of the Transfer
<PAGE>
                 Restricted Securities and Broker-Dealer Transfer Restricted
                 Securities, as applicable, covered by the Prospectus or any
                 amendment or supplement thereto;

                          (x)  enter into such agreements (including an
                 underwriting agreement), and make such representations and
                 warranties, and take all such other actions in connection
                 therewith in order to expedite or facilitate the disposition
                 of the Transfer Restricted Securities and Broker-Dealer
                 Transfer Restricted Securities, as applicable, pursuant to
                 any Registration Statement contemplated by this Agreement,
                 all to such extent as may be requested by the Initial
                 Purchaser or, in the case of registration for resale of
                 Transfer Restricted Securities pursuant to the Shelf
                 Registration Statement, by any Holder or Holders of Transfer
                 Restricted Securities who hold at least 25% in aggregate
                 principal amount of such class of Transfer Restricted
                 Securities or, in the case of Broker-Dealer Transfer
                 Restricted Securities, by any Holder of Broker-Dealer
                 Transfer Restricted Securities; provided, that, the Company
                 shall not be required to enter into any such agreement more
                 than once with respect to all of the Transfer Restricted
                 Securities and, in the case of a Shelf Registration
                 Statement, may delay entering into such agreement if the
                 Board of Directors of the Company determines in good faith
                 that it is in the best interests of the Company not to
                 disclose the existence of or facts surrounding any proposed
                 or pending material corporate transaction involving the
                 Company; and whether or not an underwriting agreement is
                 entered into and whether or not the registration is an
                 Underwritten Registration, the Company shall: 

                           (A)  furnish to the Initial Purchaser, the Holders
                      of Transfer Restricted Securities who hold at least 25%
                      in aggregate principal amount of such class of Transfer
                      Restricted Securities (in the case of a Shelf
                      Registration Statement), each Holder of Broker-Dealer
                      Transfer Restricted Securities and each underwriter, if
                      any, in such substance and scope as they may request
                      and as are customarily made in connection with an
                      offering of debt securities pursuant to a Registration
                      Statement (i) upon the effective date of any
                      Registration Statement (and if such Registration
                      Statement contemplates an Underwritten Offering of
                      Transfer Restricted Securities or Broker-Dealer
                      Transfer Restricted Securities, as applicable, upon the
                      date of the closing under the underwriting agreement
                      related thereto) and (ii) upon the filing of any
                      amendment or supplement to any Registration Statement
                      or any other document that is incorporated in any
                      Registration Statement by reference and includes
                      financial data with respect to a fiscal quarter or
                      year: 

                                (1)  a certificate, dated the date of
                           effectiveness of the Shelf Registration Statement
                           signed by (y) the Chairman of the Board, the
<PAGE>
                           President or any Vice President and (z) the Chief
                           Financial Officer of the Company confirming, as of
                           the date thereof, the matters set forth in
                           paragraph (j) of Section 7 of the Purchase
                           Agreement and such other matters as such parties
                           may reasonably request;

                                (2)  an opinion, dated the date of
                           effectiveness of the Shelf Registration Statement,
                           as the case may be, of counsel for the Company
                           covering the matters set forth in paragraphs (c),
                           (d) and (e) of Section 7 of the Purchase Agreement
                           and such other matter as such parties may
                           reasonably request, and in any event including a
                           statement to the effect that such counsel has
                           participated in conferences with officers and
                           other representatives of the Company,
                           representatives of the independent public
                           accountants for the Company, the Initial
                           Purchasers' representatives and the Initial
                           Purchasers' counsel in connection with the
                           preparation of such Registration Statement and the
                           related Prospectus and have considered the matters
                           required to be stated therein and the statements
                           contained therein, although such counsel has not
                           independently verified the accuracy, completeness
                           or fairness of such statements; and that such
                           counsel advises that, on the basis of the
                           foregoing (relying as to materiality to a large
                           extent upon facts provided to such counsel by
                           officers and other representatives of the Company
                           and without independent check or verification), no
                           facts came to such counsel's attention that caused
                           such counsel to believe that the applicable
                           Registration Statement, at the time such
                           Registration Statement or any post-effective
                           amendment thereto became effective, and, in the
                           case of the Exchange Offer Registration Statement,
                           as of the date of Consummation, contained an
                           untrue statement of a material fact or omitted to
                           state a material fact required to be stated
                           therein or necessary to make the statements
                           therein not misleading, or that the Prospectus
                           contained in such Registration Statement as of its
                           date and, in the case of the opinion dated the
                           date of Consummation of the Exchange Offer, as of
                           the date of Consummation, contained an untrue
                           statement of a material fact or omitted to state a
                           material fact necessary in order to make the
                           statements therein, in light of the circumstances
                           under which they were made, not misleading.  Such
                           counsel may state further that such counsel
                           assumes no responsibility for, and has not
                           independently verified, the accuracy, completeness
                           or fairness of the financial statements, notes and
                           schedules and other financial data included in any
<PAGE>
                           Registration Statement contemplated by this
                           Agreement or the related Prospectus; and
 
                                (3)  a customary comfort letter, dated as of
                           the date of Consummation of the Exchange Offer or
                           the date of effectiveness of the Shelf
                           Registration Statement, as the case may be, from
                           the Company's independent accountants, in the
                           customary form and covering matters of the type
                           customarily covered in comfort letters by
                           underwriters in connection with primary
                           underwritten offerings, and affirming the matters
                           set forth in the comfort letters delivered
                           pursuant to Section 7 of the Purchase Agreement,
                           without exception; 

                           (B)  set forth in full or incorporated by
                      reference in the underwriting agreement, if any, the
                      indemnification provisions and procedures of Section 8
                      hereof with respect to all parties to be indemnified
                      pursuant to said Section; and

                           (C)  deliver such other documents and certificates
                      as may be reasonably requested by such parties to
                      evidence compliance with clause (A) above and with any
                      customary conditions contained in the underwriting
                      agreement or other agreement entered into by the
                      Company pursuant to this clause (x), if any.

                         (xi)  prior to any public offering of Transfer
                 Restricted Securities, or Broker-Dealer Transfer Restricted
                 Securities, as applicable, cooperate with the selling
                 Holders of Transfer Restricted Securities, the Holders of
                 Broker-Dealer Transfer Restricted Securities, the
                 underwriter(s), if any, and their respective counsel in
                 connection with the registration and qualification of the
                 Transfer Restricted Securities or Broker-Dealer Transfer
                 Restricted Securities, as applicable, under the securities
                 or Blue Sky laws of such jurisdictions as the selling
                 Holders of Transfer Restricted Securities or Holders of
                 Broker-Dealer Transfer Restricted Securities or
                 underwriter(s) may reasonably request and do any and all
                 other acts or things necessary or advisable to enable the
                 disposition in such jurisdictions of the Transfer Restricted
                 Securities or Broker-Dealer Transfer Restricted Securities,
                 as applicable, covered by the Shelf Registration Statement
                 filed pursuant to Section 4 hereof; provided, however, that
                 the Company shall not be required to register or qualify as
                 a foreign corporation where it is not now so qualified or to
                 take any action that would subject it to the service of
                 process in suits or to taxation, other than as to matters
                 and transactions relating to the Registration Statement, in
                 any jurisdiction where it is not now so subject;

                        (xii)  shall issue, upon the request of any Holder of
                 Series A Notes covered by the Shelf Registration Statement,
                 Series B Notes, having an aggregate principal amount equal
<PAGE>
                 to the aggregate principal amount of Series A Notes
                 surrendered to the Company by such Holder in exchange
                 therefor or being sold by such Holder; such Series B Notes
                 to be registered in the name of such Holder or in the name
                 of the purchaser(s) of such Notes, as the case may be; in
                 return, the Series A Notes held by such Holder shall be
                 surrendered to the Company for cancellation;

                       (xiii)  cooperate with the selling Holders of Transfer
                 Restricted Securities and the underwriter(s), if any, to
                 facilitate the timely preparation and delivery of
                 certificates representing Transfer Restricted Securities to
                 be sold and not bearing any restrictive legends; and enable
                 such Transfer Restricted Securities to be in such
                 denominations and registered in such names as the Holders or
                 the underwriter(s), if any, may request at least two
                 business days prior to any sale of Transfer Restricted
                 Securities made by such underwriter(s);

                        (xiv)  use its best efforts to cause the Transfer
                 Restricted Securities or Broker-Dealer Transfer Restricted
                 Securities, as applicable, covered by the Registration
                 Statement to be registered with or approved by such other
                 governmental agencies or authorities as may be necessary to
                 enable the seller or sellers thereof or the underwriter(s),
                 if any, to consummate the disposition of such Transfer
                 Restricted Securities, subject to the proviso contained in
                 clause (xi) above;

                         (xv)  if any fact or event contemplated by clause
                 (d)(iii)(D) above shall exist or have occurred, prepare a
                 supplement or post-effective amendment to the Registration
                 Statement or related Prospectus or any document incorporated
                 therein by reference or file any other required document so
                 that, as thereafter delivered to the purchasers of Transfer
                 Restricted Securities, or Broker-Dealer Transfer Restricted
                 Securities, as applicable, the Prospectus will not contain
                 an untrue statement of a material fact or omit to state any
                 material fact necessary to make the statements therein not
                 misleading;

                        (xvi)  provide a CUSIP number for all Transfer
                 Restricted Securities not later than the effective date of
                 the Registration Statement and provide the Trustee under the
                 Indenture with printed certificates for the Transfer
                 Restricted Securities which are in a form eligible for
                 deposit with the Depository Trust Company;

                       (xvii)  cooperate and assist in any filings required
                 to be made with the NASD and in the performance of any due
                 diligence investigation by any underwriter (including any
                 "qualified independent underwriter") that is required to be
                 retained in accordance with the rules and regulations of the
                 NASD;

                      (xviii)  otherwise use its best efforts to comply with
                 all applicable rules and regulations of the Commission, and
<PAGE>
                 make generally available to its security holders, as soon as
                 practicable, a consolidated earnings statement meeting the
                 requirements of Rule 158 (which need not be audited) for the
                 twelve-month period (A) commencing at the end of any fiscal
                 quarter in which Transfer Restricted Securities are sold to
                 underwriters in a firm or best efforts Underwritten Offering
                 or (B) if not sold to underwriters in such an offering,
                 beginning with the first month of the Company's first fiscal
                 quarter commencing after the effective date of the
                 Registration Statement;

                        (xix)  cause the Indenture to be qualified under the
                 TIA not later than the effective date of the first
                 Registration Statement required by this Agreement, and, in
                 connection therewith, cooperate with the Trustee and the
                 Holders of Notes to effect such changes to the Indenture as
                 may be required for such Indenture to be so qualified in
                 accordance with the terms of the TIA; and execute, and use
                 all commercially reasonable efforts to cause the Trustee to
                 execute, all documents that may be required to effect such
                 changes and all other forms and documents required to be
                 filed with the Commission to enable such Indenture to be so
                 qualified in a timely manner;

                         (xx)  provide promptly to each Holder upon request
                 each document filed with the Commission pursuant to the
                 requirements of Section 13 and Section 15 of the Exchange
                 Act; and

                        (xxi)  cause each Guarantor upon the creation or
                 acquisition by the Company of such Guarantor, to execute a
                 counterpart to this Agreement in the form attached hereto as
                 Annex A and to deliver such counterpart, together with an
                 opinion of counsel as to the enforceability thereof against
                 such entity, to the Initial Purchasers no later than five
                 business days following the execution thereof.

                      Each Holder agrees by acquisition of a Transfer
Restricted Security or Broker-Dealer Transfer Restricted Securities, as
applicable, that, upon receipt of any notice from the Company of the
existence of any fact of the kind described in Section 6(d)(iii)(D) hereof,
such Holder will forthwith discontinue disposition of Transfer Restricted
Securities or Broker-Dealer Transfer Restricted Security pursuant to the
applicable Registration Statement until such Holder's receipt of the copies
of the supplemented or amended Prospectus contemplated by Section 6(d)(xvi)
hereof, or until it is advised in writing (the "Advice") by the Company that
the use of the Prospectus may be resumed, and has received copies of any
additional or supplemental filings that are incorporated by reference in the
Prospectus.  If so directed by the Company, each Holder will deliver to the
Company (at the Company's expense) all copies, other than permanent file
copies then in such Holder's possession, of the Prospectus covering such
Transfer Restricted Securities or Broker-Dealer Transfer Restricted Security,
as applicable, that was current at the time of receipt of such notice.  In
the event the Company shall give any such notice, the time period regarding
the effectiveness of such Registration Statement set forth in Section 3 or 4
hereof, as applicable, shall be extended by the number of days during the
period from and including the date of the giving of such notice pursuant to
<PAGE>
Section 6(d)(iii)(D) hereof to and including the date when each selling
Holder covered by such Registration Statement shall have received the copies
of the supplemented or amended Prospectus contemplated by Section 6(d)(xv)
hereof or shall have received the Advice.

                      The Company may require each Holder of Transfer
Restricted Securities or Broker-Dealer Transfer Restricted Securities as to
which any registration is being effected to furnish to the Company such
information regarding such Holder and such Holder's intended method of
distribution of the applicable Transfer Restricted Securities or Broker-
Dealer Transfer Restricted Securities as the Company may from time to time
reasonably request in writing, but only to the extent that such information
is required in order to comply with the Act.  Each such Holder agrees to
notify the Company as promptly as practicable of (i) any inaccuracy or change
in information previously furnished by such Holder to the Company or (ii) the
occurrence of any event, in either case, as a result of which any Prospectus
relating to such registration contains or would contain an untrue statement
of a material fact regarding such Holder or such Holder's intended method of
distribution of the applicable Transfer Restricted Securities or Broker-
Dealer Transfer Restricted Securities or omits to state any material fact
regarding such Holder or such Holder's intended method of distribution of the
applicable Transfer Restricted Securities or Broker-Dealer Transfer
Restricted Securities required to be stated therein or necessary to make the
statements therein not misleading and promptly to furnish to the Company any
additional information required to correct and update any previously furnish
to the Company any additional information required to correct and update any
previously furnished information or required so that such Prospectus shall
not contain, with respect to such Holder or the distribution of the
applicable Transfer Restricted Securities or Broker-Dealer Transfer
Restricted Securities an untrue statement of a material fact or omit to state
a material fact required to be stated therein or necessary to make the
statements therein not misleading.


SECTION 7.            REGISTRATION EXPENSES

                      All expenses incident to the Company's performance of
or compliance with this Agreement will be borne by the Company regardless of
whether a Registration Statement becomes effective, including without
limitation: (i) all registration and filing fees and expenses (including
filings made by any Initial Purchaser or Holder with the NASD (and, if
applicable, the fees and expenses of any "qualified independent underwriter"
and its counsel that may be required by the rules and regulations of the
NASD)); (ii) all fees and expenses of compliance with federal securities and
state Blue Sky or securities laws; (iii) all expenses of printing (including
printing certificates for the Series B Notes to be issued in the Exchange
Offer and printing of Prospectuses), messenger and delivery services; (iv)
all fees and disbursements of counsel for the Company and the Holders of
Transfer Restricted Securities; and (v) all fees and disbursements of
independent certified public accountants of the Company (including the
expenses of any special audit and comfort letters required by or incident to
such performance).

                      The Company will, in any event, bear its internal
expenses (including, without limitation, all salaries and expenses of its
officers and employees performing legal or accounting duties), the expenses
<PAGE>
of any annual audit and the fees and expenses of any Person, including
special experts, retained by the Company.


SECTION 8.            INDEMNIFICATION

                      (a)  The Company shall indemnify and hold harmless each
Holder of Transfer Restricted Securities or Broker Dealer Transfer Restricted
Securities, its officers and employees and each person, if any, who controls
any such Holders, within the meaning of the Securities Act, from and against
any loss, claim, damage or liability, joint or several, or any action in
respect thereof (including, but not limited to, any loss, claim, damage,
liability or action relating to purchases, sales and registration of Notes),
to which that Holder, officer, employee or controlling person may become
subject, under the Securities Act or otherwise, insofar as such loss, claim,
damage, liability or action arises out of, or is based upon, (i) any untrue
statement or alleged untrue statement of a material fact contained (A) in any
Registration Statement or Prospectus or in any amendment or supplement
thereto or (B) in any blue sky application or other document prepared or
executed by the Company (or based upon any written information furnished by
the Company) specifically for the purpose of qualifying any or all of the
Notes under the securities laws of any state or other jurisdiction (any such
application, document or information being hereinafter called a "Blue Sky
Application"), (ii) the omission or alleged omission to state in any
Registration Statement or Prospectus, or in any amendment or supplement
thereto, or in any Blue Sky Application any material fact required to be
stated therein or necessary to make the statements therein not misleading or
(iii) any act or failure to act or any alleged act or failure to act by any
Holder in connection with, or relating in any manner to, the Notes or the
offering contemplated hereby, and which is included as part of or referred to
in any loss, claim, damage, liability or action arising out of or based upon
matters covered by clause (i) or (ii) above (provided that the Company shall
not be liable under this clause (iii) to the extent that it is determined in
a final judgment by a court of competent jurisdiction that such loss, claim,
damage, liability or action resulted directly from any such acts or failures
to act undertaken or omitted to be taken by such Holder through its gross
negligence or willful misconduct), and shall reimburse each Holder and each
such officer, employee or controlling person promptly upon demand for any
legal or other expenses reasonably incurred by that Holder, officer, employee
or controlling person in connection with investigating or defending or
preparing to defend against any such loss, claim, damage, liability or action
as such expenses are incurred; provided, however, that the Company shall not
be liable in any such case to the extent that any such loss, claim, damage,
liability or action arises out of, or is based upon, any untrue statement or
alleged untrue statement or omission or alleged omission made in any
Registration Statement or Prospectus, or in any such amendment or supplement,
or in any Blue Sky Application, in reliance upon and in conformity with
written information concerning such Holder furnished to the Company by or on
behalf of any Holder specifically for inclusion therein.  The foregoing
indemnity agreement is in addition to any liability which the Company may
otherwise have to any Holder or to any officer, employee or controlling
person of that Holder.

                      (b)  Each Holder, severally and not jointly, shall
indemnify and hold harmless the Company, its officers and employees, each of
its directors, and each person, if any, who controls the Company within the
meaning of the Securities Act, from and against any loss, claim, damage or
<PAGE>
liability, joint or several, or any action in respect thereof, to which the
Company or any such director, officer or controlling person may become
subject, under the Securities Act or otherwise, insofar as such loss, claim,
damage, liability or action arises out of, or is based upon, (i) any untrue
statement or alleged untrue statement of a material fact contained (A) in any
Registration Statement or Prospectus, or in any amendment or supplement
thereto, or (B) in any Blue Sky Application or (ii) the omission or alleged
omission to state in any Registration Statement or Prospectus, or in any
amendment or supplement thereto, or in any Blue Sky Application any material
fact required to be stated therein or necessary to make the statements
therein not misleading, but in each case only to the extent that the untrue
statement or alleged untrue statement or omission or alleged omission was
made in reliance upon and in conformity with written information concerning
such Holders furnished to the Company by or on behalf of that Holder
specifically for inclusion therein, and shall reimburse the Company and any
such director, officer or controlling person for any legal or other expenses
reasonably incurred by the Company or any such director, officer or
controlling person in connection with investigating or defending or preparing
to defend against any such loss, claim, damage, liability or action as such
expenses are incurred.  The foregoing indemnity agreement is in addition to
any liability which any Holder may otherwise have to the Company or any such
director, officer, employee or controlling person.

                      (c)  Promptly after receipt by an indemnified party
under this Section 8 of notice of any claim or the commencement of any
action, the indemnified party shall, if a claim in respect thereof is to be
made against the indemnifying party under this Section 8, notify the
indemnifying party in writing of the claim or the commencement of that
action; provided, however, that the failure to notify the indemnifying party
shall not relieve it from any liability which it may have under this Section
8 except to the extent it has been materially prejudiced by such failure and,
provided further, that the failure to notify the indemnifying party shall not
relieve it from any liability which it may have to an indemnified party
otherwise than under this Section 8.  If any such claim or action shall be
brought against an indemnified party, and it shall notify the indemnifying
party thereof, the indemnifying party shall be entitled to participate
therein and, to the extent that it wishes, jointly with any other similarly
notified indemnifying party, to assume the defense thereof with counsel
reasonably satisfactory to the indemnified party.  After notice from the
indemnifying party to the indemnified party of its election to assume the
defense of such claim or action, the indemnifying party shall not be liable
to the indemnified party under this Section 8 for any legal or other expenses
subsequently incurred by the indemnified party in connection with the defense
thereof other than reasonable costs of investigation; provided, however, any
indemnified party shall have the right to employ separate counsel in any such
action and to participate in the defense thereof but the fees and expenses of
such counsel shall be at the expense of such indemnified party unless (i) the
employment thereof has been specifically authorized by the indemnifying party
in writing, (ii) such indemnified party shall have been advised by such
counsel that there may be one or more legal defenses available to it which
are different from or additional to those available to the indemnifying party
and in the reasonable judgement of such counsel it is advisable for such
indemnified party to employ separate counsel or (iii) the indemnifying party
has failed to assume the defense of such action and employ counsel reasonably
satisfactory to the indemnified party, in which case, if such indemnified
party notifies the indemnifying party in writing that it elects to employ
separate counsel at the expense of the indemnifying party shall not, in
<PAGE>
connection with any one such action or separate but substantially similar or
related actions in the same jurisdiction arising out of the same general
allegations or circumstances, be liable for the reasonable fees and expenses
of more than one separate firm of attorneys (in addition to one local
counsel) at any time for all such indemnified parties, if the indemnified
parties under this Section 8 consist of any Initial Purchaser or any of their
respective officers, employees or controlling persons, or by the Company, if
the indemnified parties under this Section consist of the Company or any of
the Company's directors, officers, employees or controlling persons.  Each
indemnified party, as a condition of the indemnity agreements contained in
Section 8, shall use all commercially reasonable efforts to cooperate with
the indemnifying party in the defense of any such action or claim.  No
indemnifying party shall (i) without the prior written consent of the
indemnified parties (which consent shall not be unreasonably withheld),
settle or compromise or consent to the entry of any judgment with respect to
any pending or threatened claim, action, suit or proceeding in respect of
which indemnification or contribution may be sought hereunder (whether or not
the indemnified parties are actual or potential parties to such claim or
action) unless such settlement, compromise or consent includes an
unconditional release of each indemnified party from all liability arising
out of such claim, action, suit or proceeding, or (ii) be liable for any
settlement of any such action effected without its written consent (which
consent shall not be unreasonably withheld), but if settled with the consent
of the indemnifying party or if there be a final judgment of the plaintiff in
any such action, the indemnifying party agrees to indemnify and hold harmless
any indemnified party from and against any loss or liability by reason of
such settlement or judgment.

                      (d)  If the indemnification provided for in this
Section 8 shall for any reason be unavailable to or insufficient to hold
harmless an indemnified party under Section 8(a) in respect of any loss,
claim, damage or liability, or any action in respect thereof, referred to
therein, then each indemnifying party shall, in lieu of indemnifying such
indemnified party, contribute to the amount paid or payable by such
indemnified party as a result of such loss, claim, damage or liability, or
action in respect thereof, (i) in such proportion as shall be appropriate to
reflect the relative benefits received by the Company, on the one hand, and
the Holders on the other, from the offering of the Notes or (ii) if the
allocation provided by clause (i) above is not permitted by applicable law,
in such proportion as is appropriate to reflect not only the relative
benefits referred to in clause (i) above but also the relative fault of the
Company on the one hand and the Holders on the other with respect to the
statements or omissions which resulted in such loss, claim, damage or
liability, or action in respect thereof, as well as any other relevant
equitable considerations.  The relative benefits received by the Company on
the one hand and the Holders on the other with respect to such offering shall
be deemed to be in the same proportion as the total net proceeds from the
offering of the Series A Notes purchased under the Purchase Agreement (before
deducting expenses) received by the Company, on the one hand, and the total
discounts and commissions received by the Holders with respect to the Series
A Notes purchased under this Agreement, on the other hand, bear to the total
gross proceeds from the offering of the Series A Notes under the Purchase
Agreement, in each case as set forth in the table on the cover page of the
Offering Memorandum.  The relative fault shall be determined by reference to
whether the untrue or alleged untrue statement of a material fact or omission
or alleged omission to state a material fact relates to information supplied
by the Company or the Holders, the intent of the parties and their relative
<PAGE>
knowledge, access to information and opportunity to correct or prevent such
statement or omission.  The Company and the Holders agree that it would not
be just and equitable if contributions pursuant to this Section 8(d) were to
be determined by pro rata allocation (even if the Holders were treated as one
entity for such purpose) or by any other method of allocation which does not
take into account the equitable considerations referred to herein.  The
amount paid or payable by an indemnified party as a result of the loss,
claim, damage or liability, or action in respect thereof, referred to above
in this Section shall be deemed to include, for purposes of this Section
8(d), any legal or other expenses reasonably incurred by such indemnified
party in connection with investigating or defending any such action or claim. 
Notwithstanding the provisions of this Section 8(d), no Holder shall be
required to contribute any amount in excess of the amount by which the net
proceeds received by it in connection with its sale of Notes exceeds the
amount of any damages which such Holder has otherwise paid or become liable
to pay by reason of any untrue or alleged untrue statement or omission or
alleged omission.  No person guilty of fraudulent misrepresentation (within
the meaning of Section 11(f) of the Securities Act) shall be entitled to
contribution from any person who was not guilty of such fraudulent
misrepresentation.  The Holders' obligations to contribute as provided in
this Section 8(d) are several and not joint.


SECTION 9.                 RULE 144A

                      The Company hereby agrees with each Holder of Transfer
Restricted Securities, during any period in which the Company is not subject
to Section 13 or 15(d) of the Exchange Act within the two-year period
following the Closing Date, and each Holder of Broker-Dealer Transfer
Restricted Securities, for so long as any Broker-Dealer Transfer Restricted
Securities remain outstanding, to make available to any Holder or beneficial
owner of Transfer Restricted Securities or any Holder or Broker-Dealer
Transfer Restricted Securities, in connection with any sale thereof and any
prospective purchaser of such Transfer Restricted Securities from such Holder
or beneficial owner, the information required by Rule 144A(d)(4) under the
Act in order to permit resales of such Transfer Restricted Securities
pursuant to Rule 144A.


SECTION 10.           PARTICIPATION IN UNDERWRITTEN REGISTRATIONS

                      No Holder may participate in any Underwritten
Registration hereunder unless such Holder (a) agrees to sell such Holder's
Transfer Restricted Securities or Broker-Dealer Transfer Restricted
Securities, as applicable, on the basis provided in any underwriting
arrangements approved by the Persons entitled hereunder to approve such
arrangements and (b) completes and executes all reasonable questionnaires,
powers of attorney, indemnities, underwriting agreements, lock-up letters and
other documents required under the terms of such underwriting arrangements.


SECTION 11.           SELECTION OF UNDERWRITERS

                      The Holders of Transfer Restricted Securities covered
by the Shelf Registration Statement who desire to do so may sell such
Transfer Restricted Securities in an Underwritten Offering at such Holders'
expense.  In any such Underwritten Offering, the investment banker or
<PAGE>
investment bankers and manager or managers that will administer the offering
will be selected by the Holders of a majority in aggregate principal amount
of the Transfer Restricted Securities included in such offering; provided,
that such investment bankers and managers must be reasonably satisfactory to
the Company.


SECTION 12.           MISCELLANEOUS

                     (a)   Remedies.  The Company agrees that monetary
damages (including the liquidated damages contemplated hereby) would not be
adequate compensation for any loss incurred by reason of a breach by it of
the provisions of this Agreement and hereby agree to waive the defense in any
action for specific performance that a remedy at law would be adequate.

                     (b)   No Inconsistent Agreements.  The Company will not,
on or after the date of this Agreement, enter into any agreement with respect
to its securities that is inconsistent with the rights granted to the Holders
in this Agreement or otherwise conflicts with the provisions hereof.  Except
as disclosed in the Final Offering Memorandum, the Company has not previously
entered into any agreement granting any registration rights with respect to
its securities to any Person.  The rights granted to the Holders hereunder do
not in any way conflict with and are not inconsistent with the rights granted
to the holders of the Company's securities under any agreement in effect on
the date hereof.

                     (c)   Adjustments Affecting the Notes.  The Company will
not take any action, or permit any change to occur, with respect to the Notes
that would materially and adversely affect the ability of the Holders to
Consummate any Exchange Offer.

                     (d)   Amendments and Waivers.  The provisions of this
Agreement may not be amended, modified or supplemented, and waivers or
consents to or departures from the provisions hereof may not be given unless
the Company has obtained the written consent of Holders of a majority of the
outstanding principal amount of Transfer Restricted Securities. 
Notwithstanding the foregoing, a waiver or consent to departure from the
provisions hereof that relates exclusively to the rights of Holders whose
securities are being tendered pursuant to the Exchange Offer and that does
not affect directly or indirectly the rights of other Holders whose
securities are not being tendered pursuant to such Exchange Offer may be
given by the Holders of a majority of the outstanding principal amount of
Transfer Restricted Securities being tendered or registered.

                     (e)   Notices.  All notices and other communications
provided for or permitted hereunder shall be made in writing by hand-
delivery, first-class mail (registered or certified, return receipt
requested), telex, telecopier, or air courier guaranteeing overnight
delivery:

                           (i)  if to a Holder, at the address set forth on
                 the records of the Registrar under the Indenture, with a
                 copy to the Registrar under the Indenture; and
<PAGE>
                           (ii)  if to the Company:

                                L-3 Communications Corporation
                                600 Third Avenue, 34th Floor, 
                                New York, New York 10016, 
                                Attention: Chief Financial Officer 
                                (Fax: 212-805-5470), 



                                With a copy to:

                                Simpson Thacher & Bartlett
                                425 Lexington Avenue
                                New York, NY, 10017
                                Attention: Andrew R. Keller 
                                (Fax: 212-455-2502)


                      All such notices and communications shall be deemed to
have been duly given:  at the time delivered by hand, if personally
delivered; five business days after being deposited in the mail, postage
prepaid, if mailed; when answered back, if telexed; when receipt
acknowledged, if telecopied; and on the next business day, if timely
delivered to an air courier guaranteeing overnight delivery.

                      Copies of all such notices, demands or other
communications shall be concurrently delivered by the Person giving the same
to the Trustee at the address specified in the Indenture.

                     (f)   Successors and Assigns.  This Agreement shall
inure to the benefit of and be binding upon the successors and assigns of
each of the parties, including without limitation and without the need for an
express assignment, subsequent Holders or Restricted Broker Dealers;
provided, however, that this Agreement shall not inure to the benefit of or
be binding upon a successor or assign of a Holder unless and to the extent
such successor or assign acquired Transfer Restricted Securities or Broker
Dealer Transfer Restricted Securities from such Holder.

                     (g)   Counterparts.  This Agreement may be executed in
any number of counterparts and by the parties hereto in separate
counterparts, each of which when so executed shall be deemed to be an
original and all of which taken together shall constitute one and the same
agreement.

                     (h)   Headings.  The headings in this Agreement are for
convenience of reference only and shall not limit or otherwise affect the
meaning hereof.

                     (i)   Governing Law.  THIS AGREEMENT SHALL BE GOVERNED
BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK,
WITHOUT REGARD TO THE CONFLICT OF LAW RULES THEREOF.

                     (j)   Severability.  In the event that any one or more
of the provisions contained herein, or the application thereof in any
circumstance, is held invalid, illegal or unenforceable, the validity,
legality and enforceability of any such provision in every other respect and
<PAGE>
of the remaining provisions contained herein shall not be affected or
impaired thereby.

                      (k)  Entire Agreement.  This Agreement together with
the other Operative Documents (as defined in the Purchase Agreement) is
intended by the parties as a final expression of their agreement and intended
to be a complete and exclusive statement of the agreement and understanding
of the parties hereto in respect of the subject matter contained herein. 
There are no restrictions, promises, warranties or undertakings, other than
those set forth or referred to herein with respect to the registration rights
granted by the Company with respect to the Transfer Restricted Securities. 
This Agreement supersedes all prior agreements and understandings between the
parties with respect to such subject matter.

                           [Signature pages follow]
<PAGE>
                      IN WITNESS WHEREOF, the parties have executed this
Agreement as of the date first written above.


                                       L-3 Communications Corporation




                                       By:  ______________________________
                                            Name: 
                                            Title: 




Lehman Brothers Inc.
BancAmerica Securities, Inc.


By Lehman Brothers Inc.




By:  __________________________________
         Authorized Representative
<PAGE>
                      IN WITNESS WHEREOF, the parties have executed this
Agreement as of the date first written above.



                                       L-3 Communications Corporation




                                       By:  ______________________________
                                            Name: 
                                            Title: 




Lehman Brothers Inc.
BancAmerica Securities, Inc.


By Lehman Brothers Inc.




By:  __________________________________
         Authorized Representative
<PAGE>
                                                                       Annex A
                                                                       ------


                 Counterpart To Registration Rights Agreement
                 --------------------------------------------



                 The undersigned hereby absolutely, unconditionally and
irrevocably agrees (as a "Guarantor") to make all commercially reasonable
efforts to include its Subsidiary Guarantee in any Registration Statement
required to be filed by the Company pursuant to the Registration Rights
Agreement, dated as of April 30, 1997, (the "Registration Rights Agreement")
by and among L-3 Communications Corporation, a Delaware corporation, Lehman
Brothers Inc. and BancAmerica Securities, Inc.; to make all commercially
reasonable efforts to cause such Registration Statement to become effective
as specified in the Registration Rights Agreement; and to otherwise be bound
by the terms and provisions of the Registration Rights Agreement. 

                 IN WITNESS WHEREOF, the undersigned has executed this
Counterpart as of _________, 1997.


                                            [NAME]



                                            By: _____________________________
                                                 Name:
                                                 Title: 



                                                                EXHIBIT 10.3

                        L-3 COMMUNICATIONS CORPORATION

                  10 3/8% Senior Subordinated Notes due 2007

                              PURCHASE AGREEMENT

                                                                April 25, 1997


Lehman Brothers Inc.
BancAmerica Securities, Inc.
c/o Lehman Brothers Inc.
Three World Financial Center
New York, New York 10285

Dear Sirs:

                 L-3 Communications Corporation,  a Delaware corporation  (the
"Company"),  proposes  to issue  and  sell to  you (the  "Initial Purchasers")
$225.0   million  in  aggregate   principal  amount  of   its  10 3/8%  Senior
Subordinated Notes  due 2007 (the "Series  A Notes") pursuant to  the terms of
an Indenture (the  "Indenture") between the Company and The  Bank of New York,
as trustee  (the "Trustee"),  relating  to the  Series A  Notes.   Capitalized
terms used but not defined herein shall have the meanings  given to such terms
in the Indenture.

                 The Series  A Notes will be offered and  sold to you pursuant
to  an exemption from  the registration requirements under  the Securities Act
of  1933, as  amended (the  "Act").   The Company  has prepared  a preliminary
offering memorandum  (the "Preliminary Offering Memorandum"),  dated April 11,
1997,  and a  final  offering  memorandum (the  "Offering Memorandum"),  dated
April 25, 1997, relating to the Company and the Series  A Notes.  As described
in the Offering  Memorandum, the Company will use all of the net proceeds from
the offering of the  Series A Notes to pay, in part, the $480.0 million (prior
to adjustments and  reductions) cash portion of the  purchase price of certain
businesses  and assets  (the  "Acquired Businesses")  to  be acquired  by  the
Company  from   Lockheed  Martin  Corporation  pursuant   to  the  Acquisition
Documents (as defined herein).

                 Upon original  issuance thereof, and  until such time  as the
same is no longer required  under the applicable requirements of the  Act, the
Series  A  Notes  (and  all  securities  issued  in  exchange therefor  or  in
substitution thereof) shall bear the following legend:

         "THE  SECURITY  (OR  ITS  PREDECESSOR) EVIDENCED  HEREBY  WAS
         ORIGINALLY ISSUED  IN A TRANSACTION EXEMPT  FROM REGISTRATION
         UNDER  SECTION 5 OF THE UNITED STATES SECURITIES ACT OF 1933,
         AS  AMENDED   (THE  "SECURITIES   ACT"),  AND  THE   SECURITY
         EVIDENCED  HEREBY  MAY  NOT  BE OFFERED,  SOLD  OR  OTHERWISE
         TRANSFERRED  IN  THE  ABSENCE  OF  SUCH  REGISTRATION  OR  AN
<PAGE>
         APPLICABLE  EXEMPTION  THEREFROM.    EACH  PURCHASER  OF  THE
         SECURITY EVIDENCED HEREBY IS  HEREBY NOTIFIED THAT THE SELLER
         MAY  BE  RELYING  ON  THE  EXEMPTION FROM  THE  PROVISION  OF
         SECTION  5  OF  THE  SECURITIES  ACT  PROVIDED BY  RULE  144A
         THEREUNDER.   THE  HOLDER  OF THE  SECURITY  EVIDENCED HEREBY
         AGREES  FOR THE BENEFIT OF THE COMPANY THAT (A) SUCH SECURITY
         MAY  BE RESOLD,  PLEDGED OR  OTHERWISE TRANSFERRED,  ONLY (1)
         (a)  TO  A PERSON  WHO  THE SELLER  REASONABLY BELIEVES  IS A
         QUALIFIED INSTITUTIONAL BUYER (AS  DEFINED IN RULE 144A UNDER
         THE   SECURITIES   ACT)   IN   A  TRANSACTION   MEETING   THE
         REQUIREMENTS OF RULE 144A,  (b) IN A TRANSACTION MEETING  THE
         REQUIREMENTS  OF  RULE  144  UNDER THE  SECURITIES  ACT,  (c)
         OUTSIDE  THE  UNITED  STATES   TO  A  FOREIGN  PERSON   IN  A
         TRANSACTION MEETING  THE REQUIREMENTS  OF RULE 904  UNDER THE
         SECURITIES ACT  OR (d)  IN ACCORDANCE WITH  ANOTHER EXEMPTION
         FROM  THE REGISTRATION  REQUIREMENTS  OF THE  SECURITIES  ACT
         (AND  BASED  UPON AN  OPINION  OF COUNSEL  IF THE  COMPANY SO
         REQUESTS),  (2)  TO  THE  COMPANY  OR   (3)  PURSUANT  TO  AN
         EFFECTIVE   REGISTRATION  STATEMENT,   IN   EACH   CASE,   IN
         ACCORDANCE WITH  ANY APPLICABLE SECURITIES LAWS  OF ANY STATE
         OF  THE UNITED  STATES OR  ANY OTHER  APPLICABLE JURISDICTION
         AND  (B)  THE  HOLDER WILL,  AND  EACH  SUBSEQUENT  HOLDER IS
         REQUIRED TO,  NOTIFY ANY PURCHASER  FROM IT  OF THE  SECURITY
         EVIDENCED HEREBY OF THE RESALE RESTRICTIONS SET FORTH IN  (A)
         ABOVE."

                 You have advised  the Company that you will make  offers (the
"Exempt  Resales") of  the Series A  Notes purchased  by you  hereunder on the
terms  set forth  in  the Offering  Memorandum,  as amended  or  supplemented,
solely  to  (i)   persons  whom  you  reasonably  believe  to   be  "qualified
institutional  buyers" as defined in Rule 144A  under the Act ("QIBs"), (ii) a
limited number  of other institutional  "accredited investors," as  defined in
Rule  501(a)  (1), (2),  (3)  and  (7) under  the  Act, who  execute  a letter
containing certain  representations and agreements  in the form  set forth  as
Annex A  to the Offering  Memorandum (each, an  "Accredited Institution")  and
(iii)  outside the  United  States  to  persons  other than  U.S.  Persons  in
offshore transactions  meeting the requirements  of Rule 904  of Regulation  S
("Regulations  S")  under  the  Act (such  persons  specified  in clauses  (i)
through  (iii) being  referred to herein  as the  "Eligible Purchasers").   As
used herein,  the terms  "offshore  transaction," "United  States"  and  "U.S.
person" have the respective meanings given to them  in Regulation S.  You will
offer the Series A Notes to Eligible Purchasers initially at a price equal  to
100% of  the principal amount thereof.  Such price may  be changed at any time
without notice.

                 Holders  (including subsequent  transferees) of the  Series A
Notes  will have the registration rights  set forth in the registration rights
agreement  (the "Registration Rights  Agreement"), to be dated  April 30, 1997
(the "Closing Date"), in  the form of  Exhibit A hereto, for  so long as  such
Series  A Notes constitute "Transfer Restricted Securities" (as defined in the
Registration  Rights   Agreement).    Pursuant  to   the  Registration  Rights
Agreement,  the Company will  agree to file  with the Securities  and Exchange
Commission (the "Commission")  under the circumstances set  forth therein, (i)
a  registration statement  under the  Act  (the "Exchange  Offer  Registration
Statement") relating  to the Company's  10 3/8% Senior Subordinated  Notes due
2007  (the  "Series B  Notes"  and,  together with  the  Series  A Notes,  the
"Notes") to  be offered in  exchange for  the Series A Notes,  (such offer  to
<PAGE>
exchange being referred  to collectively as  the "Registered Exchange  Offer")
and (ii)  a shelf registration  statement pursuant to  Rule 415  under the Act
(the  "Shelf  Registration  Statement")  relating  to the  resale  by  certain
holders  of the  Series A Notes,  and to  use its  best efforts  to cause such
Registration  Statements  to  be  declared  effective.    This  Agreement, the
Indenture  and the Registration  Rights Agreement are  hereinafter referred to
collectively as the "Operative Documents."  This is to confirm the  agreements
concerning the purchase of the Series A Notes from the Company by you.

                 1.    Representations,   Warranties  and  Agreements  of  the
Company.  The Company represents,  warrants and agrees as follows (all of such
representations  and  warranties  shall  be  deemed to  include  the  Acquired
Businesses, and all  references to the  Company in this  section shall  assume
that the Company has acquired the Acquired Businesses as of the date hereof):

                 (a)      The  Preliminary  Offering  Memorandum  and  Offering
Memorandum  have  been  prepared  by  the  Company  for  use  by  the  Initial
Purchasers  in  connection  with  the Exempt  Resales.    No  order or  decree
preventing  the use  of the  Preliminary Offering  Memorandum or  the Offering
Memorandum,  or any order asserting that the transactions contemplated by this
Agreement are subject  to the  registration requirements of  the Act has  been
issued  and no proceeding for that purpose  has commenced or is pending or, to
the knowledge of the Company, is contemplated.

                 (b)      The Preliminary Offering  Memorandum and the Offering
Memorandum as of their respective  dates and the Offering Memorandum as of the
Closing Date, did not and will  not contain an untrue statement of a  material
fact or  omit  to state  a  material  fact necessary,  in  order to  make  the
statements,  in light  of the  circumstances under which  they were  made, not
misleading, except  that this representation  and warranty does  not apply  to
statements  in  or  omissions from  the  Preliminary  Offering  Memorandum and
Offering Memorandum made  in reliance upon and in conformity  with information
relating to the Initial Purchasers  furnished to the Company in writing  by or
on behalf of the Initial Purchasers expressly for use therein.

                 (c)      The  market-related  and  customer-related  data  and
estimates  included in  the Preliminary Offering  Memorandum and  the Offering
Memorandum are based on or  derived from sources which the Company believes to
be reliable and accurate.

                 (d)      The Company  is a corporation  duly incorporated  and
validly  existing and in  good standing  under the laws of  Delaware with full
corporate power and authority to own, lease and operate  its properties and to
conduct its  business,  and will  be on  or  prior to  the Closing  Date  duly
registered and qualified  to conduct its business  and will be on or  prior to
the  Closing Date  in good standing  in each  jurisdiction or  place where the
nature  of its  properties  or  the  conduct  of its  business  requires  such
registration  or qualification,  except where  the failure  so to  register or
qualify or to be in good  standing does not have a material  adverse effect on
the  condition   (financial  or   other),  business,   prospects,  properties,
shareholders'  equity or  results of  operations of  the Company  (a "Material
Adverse Effect").

                 (e)      The Company has all requisite power  and authority to
execute, deliver  and  perform  its  obligations  under  this  Agreement,  the
Indenture, the Notes and the Registration Rights Agreement.
<PAGE>
                 (f)      This Agreement has been duly  and validly authorized,
executed  and  delivered by  the  Company  and,  assuming  due  authorization,
execution  and delivery by  the Initial Purchasers, constitutes  the valid and
binding  agreement  of  the  Company,   enforceable  against  the  Company  in
accordance with its  terms, subject to the effects of  bankruptcy, insolvency,
fraudulent  conveyance,  reorganization, moratorium  and  other  similar  laws
relating  to  or  affecting  creditors' rights  generally,  general  equitable
principles (whether  considered in a  proceeding in equity  or at  law) and an
implied  covenant  of good  faith and  fair  dealing and  except as  rights to
indemnity  and contribution  hereunder  may be  limited  by Federal  or  state
securities laws or principles of public policy.

                 (g)      The  Registration Rights Agreement has  been duly and
validly authorized by the Company  and, upon its execution and delivery by the
Company  and, assuming  due  authorization,  execution  and  delivery  by  the
Initial Purchasers,  will constitute the  valid and binding  agreement of  the
Company,  enforceable  against  the  Company  in accordance  with  its  terms,
subject  to  the effects  of  bankruptcy,  insolvency, fraudulent  conveyance,
reorganization,  moratorium and  other similar laws  relating to  or affecting
creditors'  rights generally, general equitable principles (whether considered
in a proceeding in  equity or at  law) and an implied  covenant of good  faith
and  fair  dealing  may be  limited by  Federal  or state  securities  laws or
principles of public policy.

                 (h)      The  Indenture has been  duly and  validly authorized
by  the  Company,  and upon  its  execution  and  delivery  and, assuming  due
authorization,  execution and  delivery by  the Trustee,  will constitute  the
valid  and binding agreement  of the Company, enforceable  against the Company
in  accordance  with   its  terms  subject  to  the  effects   of  bankruptcy,
insolvency,  fraudulent  conveyance,  reorganization,  moratorium   and  other
similar laws relating  to or  affecting creditors'  rights generally,  general
equitable principles (whether considered in a  proceeding in equity or at law)
and an  implied covenant of good  faith and fair dealing;  no qualification of
the Indenture under the 1939 Act is required in connection with the  offer and
sale  of the  Series A  Notes contemplated  hereby or  in connection  with the
Exempt Resales.

                 (i)      The  Series  A  Notes  have  been  duly  and  validly
authorized  by the Company and when duly executed by the Company in accordance
with  the  terms of  the  Indenture and,  assuming due  authentication  of the
Series  A  Notes by  the  Trustee,  upon delivery  to  the Initial  Purchasers
against payment therefor  in accordance with the terms  hereof, will have been
validly   issued  and  delivered,  and   will  constitute  valid  and  binding
obligations  of  the Company  entitled  to  the  benefits  of  the  Indenture,
enforceable against  the Company in  accordance with their  terms, subject  to
the effects of bankruptcy, insolvency, fraudulent conveyance,  reorganization,
moratorium and other  similar laws relating to or affecting  creditors' rights
generally, general  equitable principles  (whether considered in  a proceeding
in equity or at law) and an implied covenant of good faith and fair dealing.

                 (j)      The  Series  B  Notes  have  been  duly  and  validly
authorized by  the Company and if  and when duly  issued and authenticated  in
accordance with  the terms of the  Indenture and delivered  in accordance with
the Exchange  Offer provided for  in the Registration  Rights Agreement,  will
constitute  valid and  binding  obligations of  the  Company entitled  to  the
benefits  of the Indenture, enforceable against the Company in accordance with
their  terms, subject  to the  effects of  bankruptcy,  insolvency, fraudulent
<PAGE>
conveyance, reorganization,  moratorium and other similar laws  relating to or
affecting  creditors' rights generally, general  equitable principles (whether
considered in  a proceeding in  equity or at law)  and an implied  covenant of
good faith and fair dealing.

                 (k)      Each   of   the   credit   agreement   (the   "Credit
Agreement"),   dated  April  30,  1997,  by  and  among  the  Company,  Lehman
Commercial  Paper Inc.  and Bank  of America  NT &  SA and  any and  all other
agreements and  instruments ancillary to  or entered into  in connection  with
the  transaction  contemplated by  the  Credit  Agreement (together  with  the
Credit  Agreement,  the  "Credit   Documents")  has  been  duly  and   validly
authorized,  executed  and   delivered  by  the  Company   and,  assuming  due
authorization,  execution   and  delivery   by  the  other   parties  thereto,
constitutes  the valid  and  binding  agreement of  the  Company,  enforceable
against  the   Company  in  accordance   with  its  terms,   subject  to   the
qualification that the enforceability  of the Company's obligations thereunder
may   be   limited   by   bankruptcy,   fraudulent   conveyance,   insolvency,
reorganization,  moratorium,   and  other   laws  relating  to   or  affecting
creditors' rights generally and by general equitable principles.

                 (l)      The Company  has  all requisite  corporate power  and
authority  to enter  into  or assume  the  rights  and obligations  under,  as
applicable, (i)  the  transaction  agreement  (the  "Transaction  Agreement"),
dated as of March 28,  1997, by and among Lockheed Martin  Corporation, Lehman
Brothers Capital Partners III, L.P., Frank C. Lanza, Robert  V. LaPenta and L-
3 Communications  Holdings, Inc.  and (ii)  any and  all other  agreements and
side  letters (excluding the common stock subscription agreement to be entered
into  by Lockheed  Martin Corporation, Lehman  Brothers Capital  Partners III,
L.P. Frank C. Lanza, Robert V. LaPenta and L-3 Communications Holdings,  Inc.)
ancillary to or  entered into in connection with the  transaction contemplated
by the Transaction Agreement (items  (i) and (ii) are referred to collectively
as the "Acquisition Documents").

                 (m)      Each  of   the  Transaction   Agreement,  the   other
Acquisition Documents  and/or any assignment agreement  pertaining thereto, as
applicable,  between L-3 Communications  Holdings, Inc.  and the  Company, has
been  duly and  validly authorized,  and when  executed  and delivered  by the
Company,  and, assuming due authorization, execution and delivery by the other
parties  thereto, will  constitute  the valid  and  binding agreement  of  the
Company,  enforceable  against  the  Company  in  accordance with  its  terms,
subject  to  the  qualification  that  the  enforceability  of  the  Company's
obligations thereunder  may be  limited by bankruptcy,  fraudulent conveyance,
insolvency,  reorganization,  moratorium,  and   other  laws  relating  to  or
affecting creditors' rights generally and by general equitable principles.

                 (n)      All  the  shares  of capital  stock  of  the  Company
outstanding  prior to  the  issuance of  the  Series A  Notes  have  been duly
authorized and  validly issued  and are fully  paid and nonassessable  and the
authorized  capital stock of  the Company conforms to  the description thereof
under  the caption "Capitalization"  in the Offering Memorandum.   The Company
does not have any subsidiaries.

                 (o)      There  are  no  legal  or   governmental  proceedings
pending or, to the  knowledge of the Company, threatened,  against the Company
or to  which any of its properties, is  subject, that are not disclosed in the
Offering  Memorandum and which, if adversely decided, are reasonably likely to
cause a Material Adverse Effect.  The  Company is not involved in any  strike,
<PAGE>
job  action or labor  dispute with  any group of  employees that would  have a
Material Adverse  Effect, and, to  the Company's knowledge, no  such action or
dispute is threatened.

                 (p)      No material relationship, direct or  indirect, exists
between  or among the  Company on  the one hand, and  the directors, officers,
stockholders, customers or suppliers of the Company on the other hand,  except
as described in the Offering Memorandum.

                 (q)      The  Company   (i)  is  not   in  violation  of   its
certificate of  incorporation, by-laws or other  organizational document, (ii)
is not in  default in any material  respect, and no event  has occurred which,
with notice or lapse  of time or both, would constitute such a default, in the
due performance or  observance of any term, covenant or condition contained in
any indenture, mortgage,  deed of trust, loan agreement  or other agreement or
instrument to which it is  a party or by which it is bound  or to which any of
its  properties  or assets  is  subject  that  is material  to  the  Company's
financial condition or prospects  (collectively, the "Material Agreements") or
(iii)  is  not  in violation  in any  material  respect of  any  law, statute,
ordinance,  governmental  rule,  regulation,  filing or  injunction  or  court
decree  to which it  or its  property or  assets is  subject or has  failed to
obtain  any   material  license,  permit,  certificate,   franchise  or  other
governmental  authorization  or  permit  necessary  to  the  ownership  of its
property  or   to  the  conduct   of  its  business,  except   as  would  not,
individually, or in the aggregate, have a Material Adverse Effect.

                 (r)      None of the issuance, offer  or sale of the  Series A
Notes,  the  execution,  delivery  or  performance  by  the  Company  of  this
Agreement or  the other Operative  Documents, compliance by  the Company  with
the  provisions hereof  or  thereof nor  consummation  by the  Company of  the
transactions contemplated hereby or  thereby; none of the  execution, delivery
or performance  by the  Company of  the Credit Agreement  or the  other Credit
Documents,  compliance  by  the  Company  with  the  provisions  thereof   nor
consummation  by the  Company of  the  transactions contemplated  thereby; and
none  of  the execution,  delivery  or  performance  by  the  Company  of  the
Transaction Agreement,  the other Acquisition Documents  and/or any assignment
agreement  pertaining thereto  between L-3  Communications Holdings,  Inc. and
the  Company,  as  the  case  may  be,  compliance by  the  Company  with  the
provisions  thereof  nor  consummation  by  the Company  of  the  transactions
contemplated  thereby (i)  requires  any consent,  approval,  authorization or
other order of,  or registration or  filing with, any court,  regulatory body,
administrative agency or  other governmental body, agency or  official (except
such as may  be required in connection with the  registration under the Act of
the  Series  B Notes  in  accordance with  the Registration  Rights Agreement,
qualification of  the Indenture  under the 1939  Act and  compliance with  the
securities or  Blue Sky laws  of various jurisdictions and  except as required
by the Hart-Scott-Rodino  Antitrust Improvements Act of 1976, as  amended, and
except  the consents  specified by  Exhibit B  hereto),  or conflicts  or will
conflict  with or  constitutes or will  constitute a  breach of,  or a default
under, the  certificate of incorporation  or bylaws,  or other  organizational
documents,  of the  Company  or  (ii)  conflicts  or  will  conflict  with  or
constitutes or  will constitute a breach  of, or a default  under any Material
Agreement or will  violate any material law,  statute, ordinance, governmental
rule, regulation,  filing or injunction  or court  decree to which  it or  its
property or assets is subject or will result in the creation or imposition  of
any lien,  charge or encumbrance upon  any material property or  assets of the
<PAGE>
Company pursuant to the terms of any agreement or instrument to which  it is a
party or to which any of its property or assets is subject.

                 (s)      The accountants, Coopers &  Lybrand L.L.P., who  have
certified  certain  of the  financial  statements  included  as  part  of  the
Offering  Memorandum, are independent public accountants under Rule 101 of the
AICPA's Code of Professional Conduct, and its interpretation and rulings.

                 (t)      The  accountants,  Ernst   &  Young  LLP,   who  have
certified  certain  of the  financial  statements  included  as  part  of  the
Offering  Memorandum, are independent public accountants under Rule 101 of the
AICPA's Code of Professional Conduct, and its interpretation and rulings.

                 (u)      The historical  and pro  forma financial  statements,
together with related  notes, set forth in the Offering  Memorandum (excluding
Summary-Unaudited  Pro  Forma and  Supplemental Adjusted  Historical Financial
Data and Unaudited Supplemental  Adjusted Historical Financial Data) comply as
to form  in  all material  respects with  the requirements  of Regulation  S-X
under  the Act  applicable to  registration statements  on Form S-1  under the
Act.    Such  historical  financial statements  fairly  present  the financial
position  of  the  Company  (or  its  predecessor)  at  the  respective  dates
indicated and  the results of  operations and  cash flows  for the  respective
periods  indicated, in  accordance with  GAAP consistently  applied throughout
such  periods.  Such  pro forma  financial statements have been  prepared on a
basis consistent  with such historical  statements, except for  the pro  forma
adjustments  specified therein,  and  give effect  to  assumptions made  on  a
reasonable  basis and  in good  faith and  present fairly  the  historical and
proposed  transactions  contemplated  by  the  Offering  Memorandum  and  this
Agreement.   The other financial and statistical information and data included
in  the  Offering  Memorandum   (including  Summary-Unaudited  Pro  Forma  and
Supplemental  Adjusted Historical  Financial Data  and  Unaudited Supplemental
Adjusted  Historical  Financial Data),  historical and  pro  forma, have  been
derived  from  the  financial  records  of  the  Lockheed  Martin  Predecessor
Businesses and the Loral Acquired Businesses (each as defined in  the Offering
Memorandum)  and, in  all  material respects,  have been  prepared on  a basis
consistent with such books  and records of  the Company (or its  predecessor),
except as disclosed therein.

                 (v)      Except  as disclosed in, or specifically contemplated
by,  the Offering  Memorandum,  subsequent  to  the  date  as  of  which  such
information is  given in the Offering Memorandum, the Company has not incurred
any  liability  or  obligation,  direct or  contingent,  or  entered into  any
transaction,  in each  case not in  the ordinary  course of  business, that is
material to  the Company, and there  has not been  any material change  in the
capital stock, or  material increase in the  short-term or long-term debt,  of
the Company  or any material  adverse change, or any  development involving or
which would reasonably  be expected to involve a prospective  material adverse
change,  in   the  condition  (financial  or   other),  business,  properties,
shareholders' equity, results of operations or prospects of the Company.

                 (w)      The  Company will, on or  prior to  the Closing Date,
have good and marketable title  to all property (real and personal)  described
in the Offering Memorandum as being owned by it, free  and clear of all liens,
claims,  security interests or other encumbrances except such as are described
in  the Offering  Memorandum or, to  the extent  that any  such liens, claims,
security interests  or other encumbrances  would not have  a Material  Adverse
Effect  (individually or  in  the aggregate)  and  all the  material  property
<PAGE>
described in the Offering Memorandum as being held under  lease by the Company
is held by  it under valid, subsisting and enforceable  leases, with only such
exceptions as in the aggregate would not have a Material Adverse Effect.

                 (x)      The Company will,  on or  prior to the  Closing date,
own all material patents, trademarks, service marks, trade names,  copyrights,
licenses, inventions, trade  secrets and other  rights, and all  registrations
or  applications relating  thereto, described  in the  Offering  Memorandum as
being owned  by it or  necessary for  the conduct of  its business, except  as
such  would not have a Material  Adverse Effect, and the  Company is not aware
of  any  pending  or threatened  claim  to  the  contrary  or  any pending  or
threatened  challenge by any  other person  to the rights of  the Company with
respect to the foregoing  which, if determined adversely to the  Company would
have a Material Adverse Effect. 

                 (y)      The Company will,  on or prior to  the Closing  Date,
have  all material  permits, licenses,  franchises, certificates  of  need and
other approvals  or authorizations  of governmental or  regulatory authorities
("Permits") as are  necessary under applicable  law to own its  properties and
to conduct  its business in the  manner described in  the Offering Memorandum,
except to the extent that  the failure to have  such Permits would not  have a
Material  Adverse Effect;  the  Company has  fulfilled  and performed  in  all
material  respects,  all  of  its material  obligations  with  respect to  the
Permits, and no event  has occurred which allows, or after notice  or lapse of
time would allow, revocation  or termination thereof  or results in any  other
material impairment  of the rights of  the holder of any  such Permit, subject
in  each case  to such  qualification  as may  be  set forth  in the  Offering
Memorandum and  except to the extent  that any such revocation  or termination
would not have a Material Adverse Effect.

                 (z)      To the best  of the Company's knowledge, neither  the
Company  nor any director, officer, agent, employee or other person associated
with or acting on behalf of the Company, has used any corporate funds for  any
unlawful contribution, gift, entertainment  or other unlawful expense relating
to political activity;  made any direct  or indirect unlawful  payment to  any
foreign  or domestic government  official or employee from  corporate funds or
violated or is in violation of any provision of  the Foreign Corrupt Practices
Act of 1977 except such that would not have a Material Adverse Effect.

                 (aa)     The  Company is  not and, upon  sale of  the Series A
Notes  to   be  issued  and  sold  thereby  in  accordance  herewith  and  the
application  of the net proceeds  to the Company of such  sale as described in
the Offering  Memorandum under the caption  "Use of Proceeds," will  not be an
"investment  company"  within the  meaning  of the  Investment Company  Act of
1940, as amended.

                 (ab)     Neither the Company nor any affiliate  (as defined in
Rule  501(b) of Regulation  D ("Regulation  D") under the Act)  of the Company
has directly, or through  any agent (provided that  no representation is  made
as to  the Initial Purchasers or  any person acting on its  behalf), (i) sold,
offered for sale,  solicited offers to buy or otherwise  negotiated in respect
of, any security (as defined in  the Act) which is or could be integrated with
the  offering  and sale  of  the Notes  in  a manner  that  would require  the
registration of the Series  A Notes under the Act or (ii) engaged  in any form
of  general  solicitation  or  general  advertising  (within  the  meaning  of
Regulation  D,  including,  but  not  limited  to,  advertisements,  articles,
notices  or other  communications  published in  any  newspaper,  magazine, or
<PAGE>
similar  medium or  broadcast  over television  or radio,  or  any seminar  or
meeting  whose  attendees have  been  invited by  any general  solicitation or
general advertising) in connection  with the offering  of the Series A  Notes.
No securities  of the same class  as the Series  A Notes have been  issued and
sold by the Company within  the six-month period immediately prior to the date
hereof.

                 (ac)     Except as permitted  by the Act, the Company  has not
distributed  and,  prior  to  the  later  to occur  of  the  Closing  Date and
completion of the distribution of the Series A Notes,  will not distribute any
offering material  in connection with  the offering and  sale of  the Series A
Notes other than the Preliminary Offering Memorandum and Offering Memorandum.

                 (ad)     When  the Series  A Notes  are  issued and  delivered
pursuant to this Agreement, such Series A Notes will not be of  the same class
(within the meaning  of Rule 144A under the Act) as  securities of the Company
that  are listed on a national securities  exchange registered under Section 6
of  the Securities Exchange  Act of  1934, as amended (the  "Exchange Act") or
that are quoted in a U.S. automated inter-dealer quotation system.

                 (ae)     Assuming   (i)   that   your   representations    and
warranties  in Section  2  are true,  (ii)  that  the representations  of  the
Accredited  Institutions  set forth  in the  certificates  of such  Accredited
Institutions in the form  set forth in Annex A to the  Offering Memorandum are
true, (iii) compliance  by you with your covenants set  forth in Section 2 and
(iv) that each of the  Eligible Purchasers is a QIB, an Accredited Institution
or  a person  who  is not  a "U.S.  person" who  acquires  the Series  A Notes
outside the United States in an "offshore transaction" (within  the meaning of
Rule 904 of Regulation S), the purchase of the Series A Notes  by you pursuant
hereto and the  resale of the Series  A Notes pursuant hereto  pursuant to the
Exempt Resales is exempt from the registration requirements of the Act.

                 (af)     The   Company  is  in   compliance  in  all  material
respects  with all presently applicable  provisions of the Employee Retirement
Income  Security  Act  of  1974, as  amended,  including  the regulations  and
published interpretations  thereunder ("ERISA") other than  in connection with
acquisition of the  Acquired Businesses; no "reportable event" (as  defined in
ERISA) has occurred  with respect to any "pension plan"  (as defined in ERISA)
for   which  the  Company  would  reasonably  expect  to  incur  any  material
liability;  the Company  has not  incurred and does  not reasonably  expect to
incur  any material  liability under  (i) Title  IV of  ERISA with  respect to
termination of,  or withdrawal from, any  "pension plan" or  (ii) Sections 412
or 4971  of  the Internal  Revenue Code  of 1986,  as  amended, including  the
regulations  and published  interpretations  thereunder (the  "Code");  (other
than  contributions in the  normal course  which are not in  default) and each
"pension  plan"  for  which  the  Company would  have  any  liability  that is
intended to be qualified  under Section 401(a) of the  Code is expected to  be
so qualified  in all  material respects and  nothing has occurred,  whether by
action or by failure to act,  which would reasonably be expected to  cause the
loss of such qualification.

                 (ag)   Except as disclosed  in the Offering Memorandum, there
are no  contracts, agreements or  understandings between the  Company and  any
person granting  such  person the  right  to  require the  Company to  file  a
registration  statement   under  the  Securities  Act  with   respect  to  any
securities of the Company owned  or to be owned  by such person or  to require
the Company to  include such securities in the securities  registered pursuant
<PAGE>
to  the   Exchange  Offer  Registration  Statement,   the  Shelf  Registration
Statement  or  in any  securities  being  registered  pursuant  to  any  other
registration statement filed by the Company under the Securities Act.

                 (ah)   The  Company has  filed all  federal, state  and local
income  and franchise tax returns required to be filed through the date hereof
and has paid all taxes due thereon,  and no tax deficiency has been determined
adversely to the Company  nor does the Company have  any knowledge of any  tax
deficiency  which, if  determined  adversely to  the  Company, might    have a
Material Adverse Effect.

                 (ai)    There  has  been no  storage,  disposal,  generation,
manufacture,  refinement,  transportation,  handling  or  treatment  of  toxic
wastes,  medical wastes,  hazardous  wastes  or hazardous  substances  by  the
Company  (or, to the  knowledge of  the Company, any of  their predecessors in
interest)  at, upon  or from any  of the property  now or  previously owned or
leased by the  Company in violation  of any  applicable law, ordinance,  rule,
regulation,  order, judgment, decree or permit or which would require remedial
action  under   any  applicable  law,  ordinance,   rule,  regulation,  order,
judgment, decree or permit, except  for any violation or remedial action which
would not have, or  would not be reasonably likely  to have, singularly or  in
the  aggregate with  all  such violations  and  remedial actions,  a  Material
Adverse Effect; there  has been no material spill, discharge,  leak, emission,
injection, escape, dumping or release  of any kind onto such property  or into
the  environment  surrounding  such property  of  any  toxic  wastes,  medical
wastes,  solid  wastes, hazardous  wastes  or hazardous  substances due  to or
caused by  the Company or  with respect  to which the  Company has  knowledge,
except  for  any  such spill,  discharge, leak,  emission,  injection, escape,
dumping or release  which would not have or would not  be reasonably likely to
have, singularly  or in the aggregate with all such spills, discharges, leaks,
emissions,  injections, escapes,  dumpings  and releases,  a  Material Adverse
Effect;  and   the  terms  "hazardous  wastes,"   "toxic  wastes,"  "hazardous
substances"  and "medical  wastes" shall  have the  meanings specified  in any
applicable  local, state, federal and foreign laws or regulations with respect
to environmental protection. 

                 (aj)     None of the Company or  any of its affiliates  or any
person  acting on  its  or their  behalf has  engaged  or will  engage  in any
directed selling  efforts within the meaning  of Regulation S with  respect to
the Notes, and the  Company and its affiliates  and all persons acting on  its
of  their  behalf  have complied  with  and  will  comply  with  the  offering
restrictions requirements of  Regulation S in connection with the  offering of
the Notes outside  of the  United States.   The sales  of the  Series A  Notes
pursuant to  Regulation S are  "offshore transactions" and  are not  part of a
plan or scheme  to evade the registration  provision of the Act.   The Company
makes no representation  in this paragraph  (al) with respect  to the  Initial
Purchasers.


                 2.    Representations,   Warranties  and  Agreements  of  the
Initial Purchasers.    Each  Initial Purchaser  represents and  warrants  with
respect to itself that:

                 (a)      Such  Initial  Purchaser  is  either  a   QIB  or  an
Accredited Institution, in  either case with such knowledge and  experience in
financial  and  business matters  as are  necessary in  order to  evaluate the
merits and risks of an investment in the Series A Notes.
<PAGE>
                 (b)      Such  Initial  Purchaser (i)  is  not  acquiring  the
Series A Notes with  a view to  any distribution thereof  or with any  present
intention  of offering or selling  any of the Series A  Notes in a transaction
that would violate the Act or the securities  laws of any State of the  United
States  or  any other  applicable  jurisdiction; (ii)  in connection  with the
Exempt  Resales, will  solicit offers  to buy  the Notes  only from,  and will
offer to  sell the Notes only  to, the Eligible Purchasers  in accordance with
this Agreement and on the  terms contemplated by the Offering Memorandum;  and
(iii) will not offer or sell the  Notes, nor has it offered or sold the  Notes
by, or  otherwise engaged  in, any  form of  general  solicitation or  general
advertising  (within the meaning  of Regulation D; including,  but not limited
to,  advertisements, articles,  notices or  other communications  published in
any newspaper,  magazine, or similar  medium or broadcast  over television  or
radio, or  any seminar  or meeting  whose attendees have  been invited  by any
general solicitation or  general advertising) in connection with  the offering
of the Series A Notes.

                 (c)      The Notes  have not  been and will  not be registered
under the Act and may  not be offered or sold within the  United States or to,
or  for the  account or  benefit of,  U.S. persons  except in  accordance with
Regulation S under the Act  or pursuant to an exemption from  the registration
requirements of the Act.  The Initial Purchasers represent  that they have not
offered, sold or delivered the Notes, and will not  offer, sell or deliver the
Notes (i) as part  of its distribution at any time  or (ii) otherwise until 40
days after the later of the  commencement of the offering and the Closing Date
(such period,  the "Restricted  Period"), within the  United States or  to, or
for  the account or  benefit of  U.S. persons, except in  accordance with Rule
144A under the  Act, or to  Accredited Institutions  in transactions that  are
exempt  from  the registration  requirements  of the  Act.   Accordingly, each
Initial  Purchaser represents and  agrees that neither it,  its affiliates nor
any persons acting  on its or their  behalf has engaged or  will engage in any
directed selling efforts  within the  meaning of Rule  901(b) of Regulation  S
with respect to the  Notes, and it, its  affiliates and all persons  acting on
its  behalf have  complied  and will  comply  with the  offering  restrictions
requirements of Regulation S.

                 (d)      Such Initial  Purchaser agrees that,  at or prior  to
confirmation of a  sale of Notes (other  than a sale pursuant  to Rule 144A or
to  Accredited  Institutions   in  transactions  that  are   exempt  from  the
registration requirements of the Act), it will have sent to each  distributor,
dealer or  person receiving a  selling concession, fee  or other  remuneration
that purchases  Notes from it during  the Restricted Period  a confirmation or
notice substantially to the following effect:

         "The Notes covered hereby have not  been registered under the
         U.S.  Securities Act  of 1933 (the "Securities Act")  and may
         not be offered and  sold within the  United States or to,  or
         for the  account or benefit of,  U.S. persons (i)  as part of
         their distribution at  any time  or (ii)  otherwise until  40
         days after the  later of the commencement of the  offering or
         the  closing date, except  in either case  in accordance with
         Regulation  S   (or  Rule   144A  if  available)   under  the
         Securities Act.  Terms  used above have the meanings assigned
         to them in Regulation S."

                 Such  Initial  Purchaser  further  agrees  that  it  has  not
entered and  will not enter  into any contractual arrangement  with respect to
<PAGE>
the distribution or delivery of the Notes, except with  its affiliates or with
the prior written consent of the Company.

                 (e)      Such Initial Purchaser  further represents and agrees
that (i) it has not  offered or sold and will not  offer or sell any Notes  to
persons in the United  Kingdom prior to the expiry of the period of six months
from the issue date of the Notes, except to  persons whose ordinary activities
involve them in  acquiring, holding, managing or disposing of  investments (as
principal  or agent)  for the  purposes of  their  businesses or  otherwise in
circumstances which have not resulted and  will not result in an offer  to the
public  in the  United Kingdom  within  the meaning  of the  Public  Offers of
Securities  Regulations 1995, (ii)  it has complied  and will  comply with all
applicable  provisions  of the  Financial  Services Act  1986 with  respect to
anything done by it in relation  to the Notes in, from or otherwise  involving
the United Kingdom,  and (iii) it has only issued  or passed on and  will only
issue  or  pass on  in  the United  Kingdom  any document  received  by  it in
connection  with the  issuance of  the  Notes to  a person  who is  of  a kind
described  in Article  11(3) of  the Financial  Services Act  1986 (Investment
Advertisements) (Exemptions) Order  1995 or is  a person to whom  the document
may otherwise lawfully be issued or passed on.

                 (f)      Such  Initial  Purchase  agrees  not   to  cause  any
advertisement of the  Notes to be published in any  newspaper or periodical or
posted  in any  public place  and not  to issue any  circular relating  to the
Notes, except  such  advertisements  as  include the  statements  required  by
Regulation S.

                 (g)      The  sales  of   the  Series  A  Notes  pursuant   to
Regulation S are "offshore transactions" and are not part of a plan or  scheme
to evade the registration provisions of the Act.

                 (h)      Such Initial  Purchaser understands that the  Company
and, for purposes of  the opinions to be delivered to  you pursuant to Section
7  hereof, counsel to the Company, General  Counsel to the Company and counsel
to  the Initial  Purchasers, will  rely  upon the  accuracy and  truth  of the
foregoing representations and you hereby consent to such reliance.

                 The  terms used in this Section 2 that have meanings assigned
to them in Regulation S are used herein as so defined.

                 Each  Initial Purchaser  further  agrees that,  in connection
with  the Exempt  Resales, it will  solicit offers to  buy the  Series A Notes
only  from, and will  offer to sell the  Series A Notes  only to, the Eligible
Purchasers in Exempt Resales.

                 3.  Purchase of the Notes by the Initial  Purchasers.  On the
basis  of the representations and warranties  contained in, and subject to the
terms and  conditions of,  this Agreement, the  Company agrees to  sell $200.0
million  in  aggregate  principal  amount of  Series A  Notes  to the  several
Initial  Purchasers  and each  of  the Initial  Purchasers, severally  and not
jointly, agrees to  purchase the aggregate principal amount of  Series A Notes
set  opposite  that Initial  Purchaser's  name  in Schedule  1  hereto.   Each
Initial  Purchaser will purchase  such aggregate principal amount  of Series A
Notes at  an aggregate purchase price  equal to 97.0% of  the principal amount
thereof (the "Purchase Price").
<PAGE>
                 The  Company shall  not be  obligated to  deliver any  of the
Series  A Notes to  be delivered,  except upon  payment for  all the  Series A
Notes to be purchased on such Closing Date as provided herein.

                 4.  Delivery of and Payment.

                 (a)      Delivery to  the  Initial Purchasers  of and  payment
for the Series A Notes shall be  made at 9:30 a.m., New York City time, on the
Closing  Date at  the offices  of Simpson  Thacher  & Bartlett,  425 Lexington
Avenue, New York, New York  10017, or such other time or place  as you and the
Company shall designate.

                 (b)      One  or  more  Series A  Notes  in  definitive  form,
registered  in the  name of  Cede &  Co., as  nominee of the  Depository Trust
Company ("DTC"),  or such  other names as  the Initial Purchasers  may request
upon at  least one business days'  notice to the Company,  having an aggregate
principal amount corresponding  to the aggregate principal amount of  Series A
Note  sold pursuant  to Eligible  Resales to  QIBs (collectively,  the "Global
Note"), shall be  delivered by the  Company to the Initial  Purchasers against
payment  by the  Initial  Purchasers of  the  purchase price  thereof  by wire
transfer of immediately available  funds as the Company may  direct by written
notice delivered  to you two  business days  prior to the  Closing Date.   The
Global Note in  definitive form shall be made available  to you for inspection
not  later than  2:00  p.m.  on the  business  day immediately  preceding  the
Closing Date.

                 (c)      Time shall  be of  the essence,  and delivery at  the
time and place specified pursuant to this Agreement is  a further condition of
the obligation of each Initial Purchaser hereunder.

                 5.  Further Agreements of the Company.  The Company agrees:

                 (a)      To advise you promptly  and, if requested by  you, to
confirm such  advice in writing, of  (i) the issuance by  any state securities
commission  of any stop  order suspending the qualification  or exemption from
qualification  of any Series A Notes for offering or sale in any jurisdiction,
or  the initiation of any proceeding for such purpose by the Commission or any
state  securities  commission  or  other regulatory  authority,  and  (ii) the
happening of any  event that makes any  statement of a  material fact made  in
the Preliminary  Offering Memorandum  or  the Offering  Memorandum  untrue  or
which requires  the making of any  additions to or changes  in the Preliminary
Offering   Memorandum  or  the  Offering  Memorandum  in  order  to  make  the
statements therein, in light of the  circumstances under which they were made,
not misleading.  The Company shall use all  commercially reasonable efforts to
prevent the  issuance of any stop order or  order suspending the qualification
or exemption of  the Series  A Notes under  any state  securities or Blue  Sky
laws and, if at any time any state securities commission shall issue  any stop
order suspending  the qualification or exemption  of the Series  A Notes under
any state securities or Blue Sky laws, the Company  shall use every reasonable
effort  to obtain  the withdrawal  or lifting  of such  order at  the earliest
possible time.

                 (b)      To furnish to you, as many copies  of the Preliminary
Offering  Memorandum  and  the  Offering  Memorandum,  and  any amendments  or
supplements thereto,  as you may  reasonably request.   Such  copies shall  be
furnished without charge  for the nine month period immediately  following the
Closing  Date.  The  Company consents  to the use of  the Preliminary Offering
<PAGE>
Memorandum  and the  Offering Memorandum, and  any amendments  and supplements
thereto required pursuant  to this Agreement,  by you in  connection with  the
Exempt Resales that are in compliance with this Agreement.

                 (c)      Not  to amend  or supplement  the Offering Memorandum
prior  to the  Closing Date  or  during the  period referred  to in  (d) below
unless  you shall  previously  have  been  advised  of,  and  shall  not  have
reasonably  objected to,  such  amendment or  supplement  within  a reasonable
time, but  in any event not longer than five days after being furnished a copy
of such amendment  or supplement.   The Company  shall promptly prepare,  upon
any reasonable  request by you,  any amendment  or supplement to  the Offering
Memorandum  that may  be  necessary or  advisable  in connection  with  Exempt
Resales.

                 (d)      If, in connection  with any Exempt Resales or  market
making transactions  after  the  date  of this  Agreement  and  prior  to  the
consummation  of  the Exchange  Offer,  any event  shall  occur  that, in  the
judgment  of the  Company or  in the  judgment of  counsel to  you, makes  any
statement  of  a material  fact  in  the Offering  Memorandum  untrue or  that
requires the making of any  additions to or changes in the Offering Memorandum
in order to make  the statements in the Offering  Memorandum, in light of  the
circumstances  at  the  time  that the  Offering  Memorandum  is delivered  to
prospective  Eligible Purchasers,  not misleading,  or if  it is  necessary to
amend  or supplement  the Offering  Memorandum to  comply with  all applicable
laws,  the Company  shall promptly  notify you  of such  event and  prepare an
appropriate amendment  or supplement to  the Offering Memorandum  so that  (i)
the statements in the Offering Memorandum as  amended or supplemented will, in
light  of  the circumstances  at  the time  that  the  Offering Memorandum  is
delivered to prospective  Eligible Purchasers, not be misleading and  (ii) the
Offering Memorandum will comply with applicable law.

                 (e)      To cooperate with you and your  counsel in connection
with the qualification  of the Series A Notes for offer and sale by you and by
dealers  under the state securities or Blue  Sky laws of such jurisdictions as
you may  request (provided, however,  that the Company shall  not be obligated
to  qualify as a foreign  corporation in any  jurisdiction in which  it is not
now so  qualified or  to  take any  action that  would subject  it to  general
consent to service  of process in any  jurisdiction in which it  is not now so
subject).   The Company shall continue such qualification in effect so long as
required by  law for distribution  of the Series  A Notes and shall  file such
consents  to service  of process  or other  documents as  may be  necessary in
order to effect such qualification.

                 (f)      Prior  to the  Closing Date,  to furnish  to you,  as
soon as  they  have  been  prepared,  a  copy  of  any  internal  consolidated
financial statements  of the Company  for any period subsequent  to the period
covered by the financial statements appearing in the Offering Memorandum.

                 (g)      To use all commercially reasonable efforts  to do and
perform all things  required to be done and performed  under this Agreement by
it prior to or after the  Closing Date and to satisfy all conditions precedent
on its part to the delivery of the Series A Notes.

                 (h)      Not to sell, offer  for sale or solicit offers to buy
or  otherwise negotiate  in respect of  any security  (as defined  in the Act)
that would be integrated with the sale of the Series A Notes in  a manner that
<PAGE>
would  require the  registration under  the  Act of  the  sale to  you or  the
Eligible Purchasers of Series A Notes.

                 (i)      During  any  period  in  which  the  Company  is  not
subject to Section 13 or 15(d) of the Exchange Act within the two year  period
following  the Closing  Date, to make  available to  any registered  holder or
beneficial owner  of Series A Notes  in connection with  any sale thereof  and
any prospective purchaser of such  Series A Notes from such registered  holder
or beneficial  owner, the information  required by Rule  144A(d)(4) under  the
Act.

                 (j)      To use all commercially reasonable efforts  to effect
the  inclusion of the Notes in the National Association of Securities Dealers,
Inc. Automated Quotation System - PORTAL ("PORTAL").

                 (k)  To apply the net proceeds from the sale of the Series  A
Notes being sold by the Company  as set forth in the Offering Memorandum under
the caption "Use of Proceeds."

                 (l)  To take such  steps as shall be necessary to ensure that
the Company shall  not become  an "investment company"  within the meaning  of
such  term  under the  Investment  Company  Act  of 1940  and  the  rules  and
regulations of the Commission thereunder.

                 6.  Expenses.   The Company agrees  that, whether or not  the
transactions contemplated by this  Agreement are consummated or this Agreement
becomes  effective or  is terminated,  to pay  all costs,  expenses,  fees and
taxes  incident to and in connection with:   (i) the preparation, printing and
distribution  of   the  Preliminary  Offering  Memorandum   and  the  Offering
Memorandum (including, without limitation, financial statements  and exhibits)
and all amendments  and supplements thereto (but not,  however, legal fees and
expenses of your counsel incurred in connection  therewith), (ii) the issuance
and delivery  by the  Company of  the Notes,  (iii) the qualification  of  the
Notes for offer and  sale under the securities or Blue Sky laws of the several
states (including,  without limitation, the reasonable  fees and disbursements
of  your counsel relating to such  registration or qualification which will be
$10,000), (iv)  furnishing such copies of the  Preliminary Offering Memorandum
and  the Offering Memorandum,  and all amendments and  supplements thereto, as
may  be reasonably  requested for use  in connection  with the  Exempt Resales
during the nine  month period following the Closing Date,  (v) the preparation
of certificates for  the Notes, (vi)  the fees, disbursements and  expenses of
the  Company's counsel and accountants, (vii) all expenses and listing fees in
connection  with  the application  for  quotation  of the  Series  A  Notes in
PORTAL, (viii) all fees and expenses (including fees  and expenses of counsel)
of the Company  in connection  with approval of  the Notes by  DTC for  "book-
entry"  transfer and  (ix)  the  performance by  the  Company of  their  other
obligations under this Agreement.

                 7.    Conditions of  Initial  Purchasers'  Obligations.   The
respective  obligations of the Initial Purchasers hereunder are subject to the
accuracy, when made  and again on the Closing Date (as if made again on and as
of such  date), of the representations and warranties of the Company contained
herein, to  the performance by the  Company of its  obligations hereunder, and
to each of the following additional terms and conditions:

                 (a)      No  Initial  Purchaser  shall  have   discovered  and
disclosed to  the Company on or prior  to such Closing Date  that the Offering
<PAGE>
Memorandum  or  any  amendment  or  supplement  thereto  contains   an  untrue
statement of a fact  which, in the  opinion of Latham  & Watkins, counsel  for
the Initial  Purchasers, is material  or omits to state  a fact which,  in the
opinion of such counsel, is material and is necessary  to make the statements,
in the light of the circumstances under which they were made, not misleading.

                 (b)      All  corporate proceedings  and  other  legal matters
incident to  the authorization, form and validity of this Agreement, the other
Operative  Documents, the  Acquisition  Documents, the  Credit  Documents, the
Offering  Memorandum, and all  other legal matters relating  to this Agreement
and the transactions contemplated  hereby shall be reasonably satisfactory  in
all material respects to counsel for the Initial Purchasers.

                 (c)      Simpson Thacher  & Bartlett  shall have  furnished to
the  Initial Purchasers,  its  written opinion,  as  counsel to  the  Company,
addressed to the  Initial Purchasers and dated as of the  Closing Date, in the
form of Exhibit C hereto:


                 (d)      Fried,  Frank, Harris, Shriver &  Jacobson shall have
furnished to the  Initial Purchasers, its written  opinion, as counsel  to the
Company, addressed  to the  Initial Purchasers  and dated  as of  the  Closing
Date,  in form and substance reasonably satisfactory to the Initial Purchasers
and their counsel, to the effect that:

                          (i)     None of  the issuance, offer or  sale of the
                 Series  A Notes,  the execution,  delivery or  performance by
                 the  Company  of  this   Agreement  or  the  other  Operative
                 Documents,  compliance by  the  Company  with the  provisions
                 hereof  or thereof  nor consummation  by the  Company  of the
                 transactions  contemplated hereby  or  thereby;  none of  the
                 execution,  delivery or  performance  by the  Company  of the
                 Credit Agreement or  the other  Credit Documents,  compliance
                 by the  Company with the provisions  thereof nor consummation
                 by the Company of  the transactions contemplated thereby; and
                 none  of  the  execution,  delivery  or  performance  by  the
                 Company   of  the   Transaction   Agreement  or   the   other
                 Acquisition  Documents, compliance  by the  Company  with the
                 provisions  thereof nor  consummation by  the Company  of the
                 transactions contemplated thereby  (i) requires any  consent,
                 approval, authorization  or other  order of, or  registration
                 or  filing with, any  court, regulatory  body, administrative
                 agency or other governmental  body, agency or official having
                 authority  over government  procurement  matters (except  for
                 those   governmental   authorizations   identified   in   the
                 Transaction Agreement)  or  (ii) conflicts  or will  conflict
                 with  or constitutes or will constitute a material breach of,
                 or  a   material  default   under  any  material   government
                 procurement contract (limited to  our review of the contracts
                 set forth  on Exhibit A)  or will violate  any law,  statute,
                 ordinance, governmental  rule  or regulation  regarding  U.S.
                 government procurement  matters to  which it or  its property
                 or assets  may be subject or  will result in  the creation or
                 imposition  of  any  lien,  charge or  encumbrance  upon  any
                 property  or assets of  the Company pursuant to  the terms of
                 any  agreement or  instrument (limited  to our review  of the
                 contracts set forth on Exhibit  A) to which it is a  party or
<PAGE>
                 by which it may be bound  or to which any of its property  or
                 assets  is subject  pursuant  to any  government  procurement
                 contract.

                          (ii)    The  statements  under  the   caption  "Risk
                 Factors  -- Risks  Inherent in  Government Contracts"  in the
                 Offering Memorandum,  insofar as  they are statements  of law
                 or legal  conclusions with respect  to government procurement
                 contracts  (which  statements are  identified on  Exhibit B),
                 are accurate in all material respects and present  fairly the
                 information shown.

                 The opinion of  such counsel may  be limited to  the laws  of
the state of New York, and the federal laws of the United States.

                 (e)      William J. LaSalle, Esq. shall have  furnished to the
Initial  Purchasers, his written opinion, as counsel to the Company, addressed
to  the Initial  Purchasers and  dated as  of the  Closing Date,  in form  and
substance  reasonably  satisfactory  to   the  Initial  Purchasers  and  their
counsel, to the effect that:

                          (i)     To the knowledge  of such counsel, there are
                 no  legal  or governmental  proceedings  pending  or, to  the
                 knowledge of the Company,  threatened, against the Company or
                 to  which any  of its  properties, is  subject, that  are not
                 disclosed in the Offering  Memorandum and which, if adversely
                 decided, are  reasonably likely  to cause a  Material Adverse
                 Effect or to  materially affect the issuance of the  Notes or
                 the consummation  of the  other transactions  contemplated by
                 the Operative Documents.

                 (f)   The Initial Purchasers shall  have received from Latham
&  Watkins,  counsel for  the  Initial Purchasers,  such opinion  or opinions,
dated such  Closing Date, with respect to the issuance  and sale of the Series
A Notes,  the Offering  Memorandum and  other related matters  as the  Initial
Purchasers may  reasonably require, and  the Company shall  have furnished  to
such counsel  such documents  as they  reasonably request  for the  purpose of
enabling them to pass upon such matters.
 
                 (g)    The Initial  Purchasers  shall  have received  letters
addressed  to  the Initial  Purchasers,  and  dated the  date  hereof and  the
Closing Date  from  Coopers  & Lybrand  L.L.P., independent  certified  public
accountants, substantially  in the  forms heretofore  approved by the  Initial
Purchasers. 

                 (h)    The Initial  Purchasers  shall  have received  letters
addressed  to  the  Initial Purchasers,  and  dated  the date  hereof  and the
Closing  Date   from  Ernst   &  Young   LLP,  independent   certified  public
accountants, substantially in  the forms  heretofore approved  by the  Initial
Purchasers. 

                 (i)  The  Company   shall  have  furnished   to  the  Initial
Purchasers a  certificate, dated  such Closing  Date, of  its Chairman  of the
Board, its  President or  a Vice  President and  its  chief financial  officer
stating that:
<PAGE>
                          (i)     The    representations,    warranties    and
                 agreements of the Company  in Section 1 are true and  correct
                 as  of   such  Closing   Date  and   giving  effect   to  the
                 consummation   of  the   transactions  contemplated   by  the
                 Acquisition   Documents,  the   Credit  documents   and  this
                 Agreement; the  Company has complied with  all its agreements
                 contained   herein;   and   the   condition   set   forth  in
                 Section 7(j) has been fulfilled; and

                          (ii)    They    have    carefully    examined    the
                 Preliminary Offering  Memorandum and the  Offering Memorandum
                 and,  in their  opinion (A) the  Offering Memorandum  and the
                 Preliminary  Offering Memorandum as of their respective dates
                 and the Offering  Memorandum as of the Closing Date,  did not
                 include any untrue  statement of a material fact and  did not
                 omit to state  a material fact required to be  stated therein
                 or necessary  to make the statements  therein not misleading,
                 and (B) since  the date of the Offering Memorandum,  no event
                 has  occurred   which  should  have  been  set   forth  in  a
                 supplement or amendment to the Offering Memorandum.

                 (j)   (i)  The  Company shall  not have  sustained since  the
date  of  the latest  audited  financial statements  included in  the Offering
Memorandum  any material  loss or  interference with  its business  from fire,
explosion, flood or other  calamity, whether or  not covered by insurance,  or
from  any labor  dispute or  court or  governmental  action, order  or decree,
otherwise  than as set  forth or  contemplated in  the Offering  Memorandum or
(ii)  since such date  there shall  not have  been any  change in  the capital
stock  or long-term  debt of  the Company  or any  change, or  any development
involving  a prospective  change, in  or affecting  the  business, management,
financial position,  shareholders' equity  or  results of  operations  of  the
Company,  otherwise  than  as  set  forth  or  contemplated  in  the  Offering
Memorandum, the effect of  which, in any such case described  in clause (i) or
(ii),  is, in the judgment of the  Initial Purchasers, so material and adverse
as  to  make  it  impracticable  or inadvisable  to  proceed  with  the public
offering or the delivery of the Notes being delivered  on such Closing Date on
the terms and in the manner contemplated in the Offering Memorandum.

                 (k)      Prior to  or simultaneously with  the closing of  the
transactions contemplated by the  Operative Documents, the Company  shall have
closed  the  transactions  contemplated  by  the  Credit   Documents  and  the
Acquisition Documents.

                 (l)      Latham  &  Watkins  shall  have  been furnished  with
executed copies  of  the  Acquisition Documents,  the  Credit  Documents,  the
stockholders agreements,  dated  the  Closing  Date,  between  and  among  the
Lockheed  Martin  Corporation, Lehman  Brothers  Capital  Partners III,  L.P.,
Frank C.  Lanza, Robert V. LaPenta  and L-3 Communications  Holdings, Inc. and
the  agreements and  plans  described in  the  Offering Memorandum  under  the
caption "Management  -- Executive Compensation"  and such other  documents and
opinions, in  addition  to  those set  forth  above, as  they  may  reasonably
require for the  purpose of enabling them to  review or pass upon  the matters
referred  to  in  this  Agreement  and  in order  to  evidence  the  accuracy,
completeness   or  satisfaction  in  all  material  respects  of  any  of  the
representations, warranties or conditions herein contained.
<PAGE>
                 (m)   Subsequent  to  the  execution  and  delivery  of  this
Agreement (i)  no downgrading shall  have occurred in the  rating accorded the
Company's  debt securities  by any  "nationally recognized  statistical rating
organization", as that term is defined by the Commission  for purposes of Rule
436(g)(2)  under the Act  and (ii)  no such  organization shall  have publicly
announced that  it has under  surveillance or review,  with possible  negative
implications, its rating of any of the Company's debt securities.

                 (n)    Subsequent  to  the  execution  and  delivery of  this
Agreement  there shall not have occurred any  of the following: (i) trading in
securities generally  on the New  York Stock  Exchange or  the American  Stock
Exchange or in  the over-the-counter market, or  trading in any securities  of
the Company  on any  exchange or  in the over-the-counter  market, shall  have
been  suspended or  minimum prices  shall  have been  established on  any such
exchange or such market by  the Commission, by such  exchange or by any  other
regulatory body  or governmental authority having jurisdiction, (ii) a banking
moratorium shall  have been declared  by Federal or  state authorities,  (iii)
the United States  shall have become engaged in hostilities,  there shall have
been an escalation in hostilities  involving the United States or there  shall
have been a declaration  of a national emergency  or war by the  United States
or (iv)  there shall have occurred  such a material adverse  change in general
economic, political or  financial conditions (or  the effect of  international
conditions on the financial markets in the United States  shall be such) as to
make  it,  in  the  judgment  of  the  Initial  Purchasers,  impracticable  or
inadvisable  to proceed  with the  public  offering or  delivery of  the Notes
being  delivered  on  such  Closing  Date  on  the terms  and  in  the  manner
contemplated in the Offering Memorandum.

                 All  opinions, letters,  evidence and  certificates mentioned
above or elsewhere in this Agreement  shall be deemed to be in compliance with
the  provisions hereof  only if  they are  in form  and substance   reasonably
satisfactory to counsel for the Initial Purchasers.

                 8.       Indemnification and Contribution.

                 (a)      The Company  shall indemnify  and hold harmless  each
Initial Purchaser,  its officers  and employees and  each person, if  any, who
controls any Initial Purchaser within the meaning  of the Securities Act, from
and  against any loss,  claim, damage  or liability, joint or  several, or any
action in  respect thereof (including,  but not limited  to, any  loss, claim,
damage,  liability or  action relating  to purchases  and sales of  Notes), to
which  that Initial  Purchaser,  officer, employee  or controlling  person may
become subject, under the  Securities Act or otherwise, insofar  as such loss,
claim, damage,  liability or action arises out  of, or is based  upon, (i) any
untrue statement or alleged untrue statement of a material fact  contained (A)
in any  Preliminary Offering Memorandum  or the Offering Memorandum  or in any
amendment or  supplement thereto or (B)  in any blue sky  application or other
document  prepared or  executed  by the  Company  (or based  upon  any written
information  furnished  by  the  Company)  specifically  for  the  purpose  of
qualifying any  or all of the Series A Notes under  the securities laws of any
state or  other jurisdiction  (any such application,  document or  information
being  hereinafter  called a  "Blue  Sky Application"),  (ii) the  omission or
alleged  omission to  state  in any  Preliminary  Offering Memorandum  or  the
Offering Memorandum, or  in any  amendment or  supplement thereto,  or in  any
Blue  Sky  Application any  material fact  required  to be  stated  therein or
necessary to  make the statements therein  not misleading or (iii)  any act or
failure to  act or any alleged act or failure to  act by any Initial Purchaser
<PAGE>
in connection with, or  relating in any manner  to, the Notes or the  offering
contemplated hereby, and which is  included as part of  or referred to in  any
loss,  claim, damage, liability or action arising out of or based upon matters
covered by clause  (i) or (ii) above  (provided that the Company  shall not be
liable under this clause (iii) to the extent that it is  determined in a final
judgment  by a court of competent jurisdiction  that such loss, claim, damage,
liability or  action resulted directly from  any such acts or  failures to act
undertaken or omitted to be  taken by such Initial Purchaser through its gross
negligence or willful misconduct), and shall  reimburse each Initial Purchaser
and each  such officer, employee  or controlling person  promptly upon  demand
for   any  legal  or  other  expenses  reasonably  incurred  by  that  Initial
Purchaser,  officer,  employee  or   controlling  person  in  connection  with
investigating  or  defending or  preparing  to defend  against any  such loss,
claim,  damage, liability or  action as such expenses  are incurred; provided,
however, that  the Company shall not be liable in any  such case to the extent
that  any such loss, claim,  damage, liability or action arises  out of, or is
based upon,  any untrue statement or  alleged untrue statement or  omission or
alleged omission made  in any Preliminary Offering Memorandum or  the Offering
Memorandum,  or  in  any such  amendment or  supplement,  or in  any  Blue Sky
Application,  in reliance  upon  and  in conformity  with written  information
concerning  such Initial Purchaser furnished to the Company by or on behalf of
any Initial  Purchaser specifically  for inclusion therein;  provided further,
that the  indemnification contained in this paragraph (a)  with respect to the
Preliminary  Offering Memorandum shall not inure to the benefit of any Initial
Purchaser  (or to  the benefit  of any  officers or  employees of  any Initial
Purchase or  of any person controlling  such Initial Purchaser)  on account of
any  such loss, claim,  damage, liability  or action arising from  the sale of
the  Series A Notes  by such  Initial Purchaser  to any  person if  the untrue
statement or  alleged untrue statement  or omission or  alleged omission  of a
material fact contained  in the Preliminary Offering  Memorandum was corrected
in the  Offering Memorandum and the  Initial Purchaser sold Series  A Notes to
that person without sending or  giving at or prior to the written confirmation
of  such  sale,  a copy  of  the  Offering  Memorandum  (as  then  amended  or
supplemented)  if  the  Company  has previously  furnished  sufficient  copies
thereof  to the Initial Purchaser on a  timely basis to permit such sending or
giving.   The foregoing indemnity  agreement is in  addition to any  liability
which the  Company  may otherwise  have to  any Initial  Purchaser  or to  any
officer, employee or controlling person of that Initial Purchaser.

                 (b)      Each Initial  Purchaser, severally  and not  jointly,
shall indemnify  and hold harmless  the Company, its  officers and  employees,
each  of its  directors, and  each person,  if any,  who controls  the Company
within the  meaning of the Securities  Act, from and against  any loss, claim,
damage or  liability, joint or several,  or any action in  respect thereof, to
which the  Company or  any such director,  officer or  controlling person  may
become subject, under the  Securities Act or otherwise, insofar as  such loss,
claim, damage, liability or  action arises out of, or  is based upon, (i)  any
untrue statement or alleged untrue  statement of a material fact contained (A)
in any Preliminary Offering  Memorandum or the Offering  Memorandum or in  any
amendment or  supplement thereto, or (B)  in any Blue Sky  Application or (ii)
the  omission  or alleged  omission  to  state  in  any  Preliminary  Offering
Memorandum  or  the Offering  Memorandum,  or in  any amendment  or supplement
thereto,  or in  any Blue  Sky Application  any material  fact required  to be
stated therein  or necessary to  make the statements  therein not  misleading,
but in  each case  only to  the extent that  the untrue  statement or  alleged
untrue  statement or omission  or alleged omission  was made  in reliance upon
and in conformity  with written information concerning  such Initial Purchaser
<PAGE>
furnished  to  the  Company  by  or  on  behalf  of  that   Initial  Purchaser
specifically  for inclusion therein,  and shall reimburse the  Company and any
such  director, officer or controlling person  for any legal or other expenses
reasonably   incurred  by  the  Company  or  any  such  director,  officer  or
controlling person in connection with investigating or  defending or preparing
to defend  against any such loss,  claim, damage, liability or  action as such
expenses  are incurred.   The foregoing indemnity agreement  is in addition to
any liability which  any Initial Purchaser  may otherwise have to  the Company
or any such director, officer, employee or controlling person.

                 (c)      Promptly after  receipt by an indemnified party under
this Section 8 of  notice of any claim or the commencement of  any action, the
indemnified  party shall, if a claim in respect  thereof is to be made against
the indemnifying party  under this Section 8, notify the indemnifying party in
writing of  the claim or the  commencement of that  action; provided, however,
that the  failure to notify the  indemnifying party shall not  relieve it from
any liability which it  may have under this Section 8  except to the extent it
has been  materially prejudiced by  such failure and,  provided further,  that
the failure  to notify the indemnifying  party shall not  relieve it from  any
liability which it may have  to an indemnified party otherwise than under this
Section  8.    If any  such  claim  or  action  shall be  brought  against  an
indemnified party,  and it shall  notify the indemnifying  party thereof,  the
indemnifying  party shall  be  entitled to  participate  therein and,  to  the
extent  that it wishes, jointly with any other similarly notified indemnifying
party, to assume  the defense thereof with counsel reasonably  satisfactory to
the  indemnified party.    After notice  from  the indemnifying  party  to the
indemnified  party of  its election  to assume  the defense  of such  claim or
action, the  indemnifying party shall not  be liable to the  indemnified party
under this Section 8 for  any legal or other expenses subsequently incurred by
the  indemnified party  in  connection with  the  defense thereof  other  than
reasonable costs  of investigation;  provided, however, any  indemnified party
shall have the  right to  employ separate counsel  in any such  action and  to
participate in the defense thereof  but the fees and expenses of  such counsel
shall be  at the expense of  such indemnified party unless  (i) the employment
thereof  has  been  specifically  authorized  by  the  indemnifying  party  in
writing,  (ii) such indemnified party shall  have been advised by such counsel
that  there may  be  one or  more  legal defenses  available to  it  which are
different from or additional to those available  to the indemnifying party and
in  the  reasonable  judgement  of  such  counsel  it  is  advisable  for such
indemnified party to  employ separate counsel or (iii) the  indemnifying party
has failed to assume the  defense of such action and employ counsel reasonably
satisfactory  to the  indemnified party,  in which  case, if  such indemnified
party notifies the  indemnifying party  in writing  that it  elects to  employ
separate  counsel  at the  expense of  the  indemnifying party  shall  not, in
connection with  any one such action or separate  but substantially similar or
related  actions in  the  same jurisdiction  arising out  of the  same general
allegations or circumstances,  be liable for the reasonable fees  and expenses
of  more  than one  separate  firm  of attorneys  (in  addition  to one  local
counsel) at  any time for all  such indemnified parties,  which firm shall  be
designated  in writing  by Lehman  Brothers Inc.,  if the  indemnified parties
under  this  Section 8  consist  of any  Initial  Purchaser  or  any of  their
respective officers, employees  or controlling persons, or by the  Company, if
the indemnified  parties under this Section  consist of the Company  or any of
the  Company's directors, officers,  employees or  controlling persons.   Each
indemnified party,  as a condition  of the indemnity  agreements contained  in
Section 8,  shall use  all commercially  reasonable efforts to  cooperate with
the indemnifying  party  in the  defense of  any  such action  or claim.    No
<PAGE>
indemnifying  party  shall  (i) without  the  prior  written  consent  of  the
indemnified  parties  (which  consent  shall not  be  unreasonably  withheld),
settle or compromise  or consent to the entry of any  judgment with respect to
any pending  or threatened  claim, action,  suit or  proceeding in  respect of
which  indemnification or contribution may be sought hereunder (whether or not
the  indemnified parties  are actual  or potential  parties to  such claim  or
action)   unless  such   settlement,   compromise  or   consent   includes  an
unconditional release  of each  indemnified party  from all  liability arising
out of  such claim,  action, suit  or proceeding,  or (ii)  be liable for  any
settlement  of any  such action  effected without  its written  consent (which
consent shall not be unreasonably withheld),  but if settled with the  consent
of the indemnifying party or if there be a final judgment of the plaintiff  in
any  such action, the indemnifying party agrees to indemnify and hold harmless
any indemnified  party from  and against  any loss or  liability by  reason of
such settlement or judgment.

                 (d)      If the indemnification  provided for in this  Section
8 shall for any reason be unavailable  to or insufficient to hold harmless  an
indemnified party under Section 8(a) in respect of any  loss, claim, damage or
liability, or  any action in respect  thereof, referred to  therein, then each
indemnifying  party shall,  in lieu  of indemnifying  such  indemnified party,
contribute to  the  amount paid  or payable  by such  indemnified  party as  a
result  of  such  loss, claim,  damage  or  liability,  or action  in  respect
thereof,  (i) in  such  proportion  as shall  be  appropriate to  reflect  the
relative  benefits received  by the Company  on the  one hand  and the Initial
Purchasers on the  other from the  offering of the Series  A Notes or  (ii) if
the  allocation provided by  clause (i)  above is not  permitted by applicable
law, in  such proportion as is  appropriate to reflect  not only the  relative
benefits  referred to in clause  (i) above but also the  relative fault of the
Company on the  one hand and the Initial Purchasers  on the other with respect
to  the statements or omissions which resulted  in such loss, claim, damage or
liability,  or  action in  respect  thereof,  as well  as  any  other relevant
equitable  considerations.  The  relative benefits received by  the Company on
the one  hand and the  Initial Purchasers on  the other  with respect to  such
offering  shall  be deemed  to be  in  the same  proportion  as the  total net
proceeds  from the  offering  of  the  Series  A Notes  purchased  under  this
Agreement  (before deducting  expenses) received  by the  Company, on  the one
hand,  and  the total  discounts  and  commissions  received  by  the  Initial
Purchasers with respect to the Series A Notes purchased  under this Agreement,
on the other hand,  bear to the total gross proceeds from the  offering of the
Series  A Notes under this  Agreement, in each case  as set forth in the table
on the  cover page of  the Offering Memorandum.   The relative fault  shall be
determined by reference to  whether the untrue or alleged  untrue statement of
a  material fact  or omission  or alleged  omission to  state a  material fact
relates to information supplied by the Company or the Initial  Purchasers, the
intent  of the parties and their relative knowledge, access to information and
opportunity to  correct or prevent  such statement or  omission.  The  Company
and  the Initial Purchasers agree  that it would not  be just and equitable if
contributions pursuant to this Section 8(d) were to be  determined by pro rata
allocation  (even if  the Initial Purchasers  were treated  as one  entity for
such purpose) or  by any other method  of allocation which does  not take into
account the equitable considerations referred  to herein.  The amount paid  or
payable  by an indemnified  party as  a result of  the loss, claim,  damage or
liability, or action  in respect  thereof, referred to  above in this  Section
shall  be deemed to include,  for purposes of this Section  8(d), any legal or
other  expenses reasonably  incurred by  such indemnified party  in connection
with investigating  or defending any  such action or  claim.   Notwithstanding
<PAGE>
the provisions of  this Section 8(d), no  Initial Purchaser shall be  required
to contribute any amount in excess  of the amount by which the total price  at
which  the Series A  Notes purchased  by it was resold  to Eligible Purchasers
exceeds the amount  of any damages which such  Initial Purchaser has otherwise
paid or  become  liable to  pay by  reason  of any  untrue or  alleged  untrue
statement or omission  or alleged omission.   No  person guilty of  fraudulent
misrepresentation  (within the meaning of Section 11(f) of the Securities Act)
shall be  entitled to contribution from any person who  was not guilty of such
fraudulent   misrepresentation.    The  Initial   Purchasers'  obligations  to
contribute as  provided in  this Section  8(d) are  several  in proportion  to
their respective underwriting obligations and not joint.

                 (e)      The Initial  Purchasers  severally  confirm  and  the
Company   acknowledges  that  the  last  paragraph  on  the  cover  page,  the
stabilization  legend on  page  iii  and the  last  two  paragraphs under  the
caption  "Plan of  Distribution"  constitute the  only  information concerning
such Initial  Purchasers furnished in writing  to the Company by  or on behalf
of  the  Initial  Purchasers  specifically  for   inclusion  in  the  Offering
Memorandum.

                 9.       Termination.     The  obligations   of  the   Initial
Purchasers  hereunder  may be  terminated  by Lehman  Brothers Inc.  by notice
given to the Company prior to  delivery of and payment for the Series A  Notes
if, prior to that time, any  of the events described in Sections 7(j), 7(m) or
7(n),  shall  have occurred  or  if the  Initial  Purchasers shall  decline to
purchase the Series A Notes for any reason permitted under this Agreement.

                 10.      Reimbursement of  Initial Purchasers'  Expenses.   If
the  Company shall  fail  to tender  the Series  A Notes  for delivery  to the
Initial  Purchasers by reason of any failure, refusal or inability on the part
of  the Company  to perform  any agreement  on its  part to  be performed,  or
because  any other condition of the  Initial Purchasers' obligations hereunder
required  to be fulfilled  by the  Company is not fulfilled,  the Company will
reimburse  the Initial  Purchasers for  all reasonable  out-of-pocket expenses
(including  the fees and disbursements of its counsel) incurred by the Initial
Purchasers in connection  with this Agreement and the proposed purchase of the
Series  A Notes, and upon demand the Company shall pay the full amount thereof
to Lehman Brothers Inc.

                 11.      Notices, etc.  All statements, requests,  notices and
agreements hereunder shall be in writing, and:

                          (a) if to the Initial Purchasers,  shall be delivered
                 or sent  by mail, telex  or facsimile transmission  to Lehman
                 Brothers Inc.,  Three World  Financial Center, New  York, New
                 York 10285,  Attention:  Syndicate Department  (Fax: 212-526-
                 6588), with  a copy to  Latham & Watkins,  885 Third  Avenue,
                 New York, New York  10022, Attention: Kirk A. Davenport (Fax:
                 212-751-4864) and,  in the  case of  any notice  pursuant  to
                 Section  8,  to the  Director of  Litigation,  Office of  the
                 General Counsel, Lehman Brothers Inc., Three  World Financial
                 Center, 10th Floor, New York, NY 10285; and

                          (b) if to the  Company, shall be delivered or sent by
                 mail, telex or  facsimile transmission to L-3  Communications
                 Corporation,  600 Third  Avenue,  34th Floor,  New  York, New
                 York  10016, Attention:  Chief Financial  Officer  (Fax: 212-
<PAGE>
                 805-5470),  with a  copy to Simpson  Thacher &  Bartlett, 425
                 Lexington  Avenue,  New  York,  New  York  10017,  Attention:
                 Andrew R. Keller (Fax:  (212) 455-2502).

                 Any such statements,  requests, notices  or agreements  shall
take effect at the  time of receipt thereof.  The Company shall be entitled to
act and rely upon  any request, consent, notice or agreement  given or made on
behalf of the Initial Purchasers by Lehman Brothers Inc.

                 12.      Persons  Entitled  to Benefit  of  Agreement.    This
Agreement  shall inure  to the  benefit  of and  be binding  upon  the Initial
Purchasers,  the Company,  and their  respective personal  representatives and
successors.   This Agreement and the  terms and provisions hereof  are for the
sole  benefit  of only  those  persons, except  that (i)  the representations,
warranties,  indemnities  and  agreements of  the  Company  contained in  this
Agreement  shall  also be  deemed  to be  for  the benefit  of  the  person or
persons,  if any,  who control  any Initial  Purchaser within  the meaning  of
Section 15 of the Securities Act.

                 13.   Survival.  The respective indemnities, representations,
warranties  and agreements of the Company and the Initial Purchasers contained
in  this Agreement or made by or  on behalf on them, respectively, pursuant to
this Agreement,  shall survive the delivery  of and payment for  the Notes and
shall remain  in full force  and effect, regardless of  any investigation made
by or on behalf of any of them or any person controlling any of them.

                 14.      Definition   of   the   Terms   "Business  Day"   and
"Subsidiary."   For purposes of this  Agreement, (a) "business day"  means any
day  on which the  New York Stock Exchange,  Inc. is open  for trading and (b)
"subsidiary"  has  the  meaning  set  forth  in  Rule 405  of  the  Rules  and
Regulations.

                 15.      Governing Law.   This Agreement shall be governed  by
and construed in accordance with the laws of New York.

                 16.      Counterparts.  This Agreement may be  executed in one
or  more counterparts  and,  if executed  in  more than  one  counterpart, the
executed counterparts  shall each  be deemed  to be an  original but  all such
counterparts shall together constitute one and the same instrument.

                 17.      Headings.   The  headings  herein  are  inserted  for
convenience  of reference  only  and are  not intended  to be  part of,  or to
affect the meaning or interpretation of, this Agreement.


                           [signature pages follow]
<PAGE>
                 If the  foregoing correctly sets forth  the agreement between
the Company  and the Initial  Purchasers, please indicate  your acceptance  in
the space provided for that purpose below.


                                        Very truly yours,

                                        L-3 Communications Corporation




                                        By ________________________________
                                            Name:
                                            Title:
Accepted:



Lehman Brothers Inc.
BancAmerica Securities, Inc.

         By Lehman Brothers Inc.



         By  ______________________________________
                 Authorized Representative
<PAGE>
                 If the foregoing correctly sets forth the agreement between
the Company and the Initial Purchasers, please indicate your acceptance in
the space provided for that purpose below.


                                        Very truly yours,

                                        L-3 Communications Corporation




                                        By ________________________________
                                            Name:
                                            Title:
Accepted:



Lehman Brothers Inc.
BancAmerica Securities, Inc.

         By Lehman Brothers Inc.



         By  ______________________________________
                 Authorized Representative
<PAGE>
                                  SCHEDULE 1

Initial Purchaser                                          Principal Amount of
                                                                  Notes  

Lehman Brothers Inc.  . . . . . . . . . . . . . .           $202,500,000
BancAmerica Securities, Inc . . . . . . . . . . .             22,500,000

         Total                                              $225,000,000




                                                                EXHIBIT 10.4  



















                            STOCKHOLDERS AGREEMENT



                          DATED AS OF APRIL 30, 1997


                                     Among


                       L-3 COMMUNICATIONS HOLDINGS, INC.

                         LOCKHEED MARTIN CORPORATION,

                  LEHMAN BROTHERS CAPITAL PARTNERS III, L.P.,

                        LEHMAN BROTHERS HOLDINGS INC.,

                                FRANK C. LANZA,

                                      and

                               ROBERT V. LAPENTA
<PAGE>
                               TABLE OF CONTENTS


                                                                          Page


                                   ARTICLE I
                                  DEFINITIONS

         Section 1.1.     Definitions . . . . . . . . . . . . . . . . . .    2

                                  ARTICLE II
                           RESTRICTIONS ON TRANSFERS

         Section 2.1.     Transfers in Accordance with this Agreement . .    6
         Section 2.2.     Agreement to be Bound . . . . . . . . . . . . .    6
         Section 2.3.     Legend  . . . . . . . . . . . . . . . . . . . .    6
         Section 2.4.     Transfers to Permitted Transferees and the
                            Company . . . . . . . . . . . . . . . . . . .    6
         Section 2.5.     No Transfer Period; Rights of First Offer . . .    7
         Section 2.6.     Tag Along Right . . . . . . . . . . . . . . . .    8
         Section 2.7.     Bring Along Right . . . . . . . . . . . . . . .    9
         Section 2.8.     Registration Rights . . . . . . . . . . . . . .   10

                                  ARTICLE III
                                    CLOSING

         Section 3.1.     Closing . . . . . . . . . . . . . . . . . . . .   10
         Section 3.2.     Deliveries at Closing; Method of Payment
                            of Purchase Price . . . . . . . . . . . . . .   10

                                  ARTICLE IV
                       ADDITIONAL RIGHTS AND OBLIGATIONS
                        OF STOCKHOLDERS AND THE COMPANY

         Section 4.1.     Preemptive Rights . . . . . . . . . . . . . . .   11
         Section 4.2.     Future Services . . . . . . . . . . . . . . . .   11
         Section 4.3.     Regulatory Event  . . . . . . . . . . . . . . .   12
         Section 4.4.     Regulatory Compliance . . . . . . . . . . . . .   12
         Section 4.5.     Standstill Agreement  . . . . . . . . . . . . .   13
         Section 4.6.     Certain Other Agreements  . . . . . . . . . . .   13

                                   ARTICLE V
                           CERTAIN VOTING AGREEMENTS

         Section 5.1.     Board of Directors of the Company . . . . . . .   13
         Section 5.2.     Charter Documents . . . . . . . . . . . . . . .   15
         Section 5.3.     Consent to an Initial Public Offering;
                            Required IPO  . . . . . . . . . . . . . . . .   15

                                  ARTICLE VI
                                  TERMINATION

         Section 6.1.     Termination . . . . . . . . . . . . . . . . . .   15
<PAGE>
                                  ARTICLE VII
                                 MISCELLANEOUS

         Section 7.1.     No Inconsistent Agreements  . . . . . . . . . .   16
         Section 7.2.     Recapitalization, Exchanges, etc  . . . . . . .   16
         Section 7.3.     Successors and Assigns  . . . . . . . . . . . .   16
         Section 7.4.     No Waivers, Amendments  . . . . . . . . . . . .   16
         Section 7.5.     Notices . . . . . . . . . . . . . . . . . . . .   16
         Section 7.6.     Inspection  . . . . . . . . . . . . . . . . . .   17
         SECTION 7.7.     GOVERNING LAW . . . . . . . . . . . . . . . . .   17
         Section 7.8.     Section Headings  . . . . . . . . . . . . . . .   17
         Section 7.9.     Entire Agreement  . . . . . . . . . . . . . . .   17
         Section 7.10.    Severability  . . . . . . . . . . . . . . . . .   17
         Section 7.11.    Counterparts  . . . . . . . . . . . . . . . . .   17
         Section 7.12.    Option Plan . . . . . . . . . . . . . . . . . .   18


Exhibit A        Bylaws
Exhibit B        Certificate of Incorporation
Exhibit C        Registration Rights
Exhibit D        Form of Agreement to be Bound
Exhibit E        1997 Option Plan for Key Employees of L-3
                 Communications Holdings, Inc.

<PAGE>
                            STOCKHOLDERS AGREEMENT


          STOCKHOLDERS AGREEMENT dated as of April 30, 1997 among L-3
Communications Holdings, Inc., a Delaware corporation (the "Company"),
Lockheed Martin Corporation, a Maryland corporation ("Lockheed Martin"),
Lehman Brothers Capital Partners III, L.P., a Delaware limited partnership
("Lehman"), Lehman Brothers Holders Inc., a Delaware corporation and the
general partner of Lehman ("LBHI"), Frank C. Lanza ("Lanza") and Robert V.
LaPenta ("LaPenta" and, together with Lanza, the "Management Investors"). 
Each of the parties to this Agreement (other than the Company) and any other
Person (as hereinafter defined) who or which shall become a party to or agree
to be bound by the terms of this Agreement after the date hereof is sometimes
hereinafter referred to as a "Stockholder."


                                  WITNESSETH

          WHEREAS, this Agreement shall become effective (the "Effective
Date") on the date of, and simultaneously with, the Closing under the
Subscription Agreements (as hereinafter defined);

          WHEREAS, as of the Effective Date, the Company will have an
authorized capital stock consisting of 25,000,000 shares of Class A common
stock, par value $0.01 per share (the "Class A Common Stock"), 3,000,000
shares of Class B common stock, par value $0.01 per share (the "Class B
Common Stock") and 3,000,000 shares of Class C common stock, par value $0.01
per share (the "Class C Common Stock") and, together with the Class A Common
Stock, the "Common Stock").

          WHEREAS, the Company, Lockheed Martin, Lehman and the Management
Investors have entered into a Transaction Agreement dated as of March 28,
1997 (the "Transaction Agreement") pursuant to which, among other things, the
Company has agreed, subject to the terms and conditions thereof, to purchase
certain assets and assume certain related liabilities of Lockheed Martin;

          WHEREAS, in connection with the consummation of the transactions
pursuant to the Transaction Agreement, each of Lockheed Martin, Lehman and
LBHI has entered into a Common Stock Subscription Agreement with the Company
dated as of the date of this Agreement pursuant to which each such
Stockholder has agreed, subject to the terms and conditions thereof, to
purchase shares of Class A Common Stock;

          WHEREAS, in connection with the consummation of the transactions
pursuant to the Transaction Agreement, each of the Management Investors has
entered into a Common Stock Subscription Agreement with the Company dated as
of the date of this Agreement (such Common Stock Subscription Agreements,
together with the Common Stock Subscription Agreements referred to in the
preceding recital, the "Subscription Agreements") pursuant to which each such
Management Investor has agreed, subject to the terms and conditions thereof,
to purchase shares of Class B Common Stock; and

          WHEREAS, the parties hereto desire to restrict the sale,
assignment, transfer, encumbrance or other disposition of the Shares (as
hereinafter defined) and to provide for certain rights and obligations and
other agreements in respect of the Shares, all as hereinafter provided.
<PAGE>
          NOW THEREFORE, in consideration of the mutual covenants and
agreements contained herein, the parties hereto agree as follows:


                                   ARTICLE I
                                  DEFINITIONS

          Section 1.1.  Definitions.  As used in this Agreement, the
following terms have the following meanings:

          "Acquisition Transaction" shall have the meaning set forth in
Section 4.6.

          "Adverse Clearance Status" shall have the meaning
set forth in Section 4.3.

          "Affiliate", as applied to any Person, shall mean any other Person
directly or indirectly controlling, controlled by, or under common control
with, that Person.  For the 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 that Person, whether through the ownership of
voting securities, by contract or otherwise.  Notwithstanding the foregoing,
for purposes of this Agreement, Lockheed Martin shall not be considered an
Affiliate of Lehman or of either of the Management Investors and the employee
benefit plans of Lockheed Martin and its Subsidiaries shall not be considered
Affiliates of Lockheed Martin.

          "Board of Directors" shall mean the Board of Directors of the
Company.

          "Business" shall have the meaning set forth in the Transaction
Agreement.

          "Buyer's Notice" shall have the meaning set forth in Section
2.5(c).

          "Buyout Notice" shall have the meaning set forth in Section 2.7.

          "Bylaws" shall mean the Bylaws of the Company, in the form of
Exhibit A, as amended from time to time, consistent with the terms hereof.

          "Certificate of Incorporation" shall mean the Amended and Restated
Certificate of Incorporation of the Company, in the form of Exhibit B, as
amended from time to time, consistent with the terms hereof.

          "Charter Documents" shall have the meaning set forth in Section
5.2(a).

          "Class A Common Stock" shall have the meaning set forth in the
recitals of this Agreement.

          "Class B Common Stock" shall have the meaning set forth in the
recitals of this Agreement.
<PAGE>
          "Class C Common Stock" shall have the meaning set forth in the
recitals of this Agreement.

          "Common Stock" shall have the meaning set forth in the recitals of
this Agreement.

          "Company" shall have the meaning set forth in the preamble of this
Agreement.

          "Effective Date" shall have the meaning set forth in the recitals
of this Agreement.

          "FOCI" shall have the meaning set forth in Section 4.3.

          "Initial Public Offering" shall mean the initial Public Offering
(other than pursuant to a registration statement on Form S-8 or otherwise
relating to equity securities issuable under any employee benefit plan of the
Company).

          "Lanza" shall have the meaning set forth in the preamble of this
Agreement.

          "LaPenta" shall have the meaning set forth in the preamble of this
Agreement.

          "Lehman" shall have the meaning set forth in the preamble of this
Agreement.

          "LBHI" shall have the meaning set forth in the preamble of this
Agreement.

          "Lehman Nominees" shall have the meaning set forth in Section
5.1(a).

          "Lockheed Martin" shall have the meaning set forth in the preamble
of this Agreement.

          "Lockheed Martin Nominees" shall have the meaning set forth in
Section 5.1(a).

          "Management Investors" shall have the meaning set forth in the
preamble of this Agreement.

          "Offer Price" shall have the meaning set forth in Section 2.5(b).

          "Offered Shares" shall have the meaning set forth in Section
2.5(b).

          "Option Plan" shall mean the 1997 Option Plan for Key Employees of
L-3 Communications Holdings, Inc., in the form of Exhibit E hereto. 

          "Payment in Full of the Preference Amount" shall have the meaning
given such term in the Certificate of Incorporation.

          "Permitted Transferee" shall mean:
<PAGE>
          (i) in the case of Lehman or LBHI and Permitted Transferees of
     Lehman and LBHI, (A) LBHI or Lehman, as the case may be, or any
     controlled Affiliate (other than an individual) of LBHI, (B) any general
     or limited partner, director, officer or employee of Lehman, LBHI or any
     controlled Affiliate (other than an individual) of LBHI, (C) the heirs,
     executors, administrators, testamentary trustees, legatees or
     beneficiaries of any of the individuals referred to in clause (B), (D)
     any trust, the beneficiaries of which include only (1) Lehman, (2)
     Permitted Transferees referred to in clauses (A), (B) and (C) and (3)
     spouses and lineal descendants of Permitted Transferees referred to in
     clause (B) and (E) a corporation or partnership, a majority of the
     equity of which is owned and controlled by Lehman and/or Permitted
     Transferees referred to in clauses (A), (B), (C) and (D);

         (ii) in the case of Lockheed Martin and Permitted Transferees of
     Lockheed Martin, any controlled Affiliate of Lockheed Martin; and

        (iii) in the case of each Management Investor and Permitted
     Transferees of such Management Investor, his or her spouse or any of his
     or her lineal descendants or legatees or a testamentary trust for such
     legatees, or a trust or individual retirement account, the beneficiaries
     of which or a corporation or partnership the stockholders or partners of
     which include only such Stockholder, his or her spouse and his or her
     lineal descendants or a corporation or partnership wholly owned by them;

     provided, that any such Permitted Transferee referred to in clauses (i)-
     (iii) agrees in writing to be bound by the terms of this Agreement in
     accordance with Section 2.2. 

          "Person" shall mean an individual, partnership, corporation,
business trust, joint stock company, limited liability company,
unincorporated association, joint venture or other entity of whatever nature.

          "Proposed Transferee" shall have the meaning set forth in Section
2.6.

          "Public Offering" shall mean any underwritten public offering of
equity securities of the Company pursuant to an effective registration
statement under the Securities Act.

          "Put" shall have the meaning set forth in Section 4.3.

          "Reduced Transfer Price" shall have the meaning set forth in
Section 2.5(d).

          "Reduced Transfer Price Notice" shall have the meaning set forth in
Section 2.5(d).

          "Regulatory Event Notice" shall have the meaning set forth in
Section 4.3.

          "Regulatory Portion" shall have the meaning set forth in Section
4.3.

          "Restriction Lapse" shall have the meaning given such term in the
Certificate of Incorporation.
<PAGE>
          "Second Reduction Transfer Price" shall have the meaning set forth
in Section 2.5(e).

          "Second Reduction Transfer Price Notice" shall have the meaning set
forth in Section 2.5(e).

          "Securities Act" shall mean the Securities Act of 1933, as amended.

          "Seller" shall have the meaning set forth in Section 2.5(b).

          "Seller's Notice" shall have the meaning set forth in Section
2.5(b).

          "Share Equivalents" shall mean securities of any kind issued by the
Company convertible into or exchangeable for Shares or options, warrants or
other rights to purchase or subscribe for Shares or securities convertible
into or exchangeable for Shares.

          "Shares" shall mean, with respect to any Stockholder, shares of
Common Stock, whether now owned or hereafter acquired (including upon
exercise of options, preemptive rights or otherwise), held by such
Stockholder.

          "Shares Subject to Forfeiture" shall have the meaning given such
term in the Certificate of Incorporation.

          "Stockholder" shall have the meaning set forth in the preamble of
this Agreement.

          "Subscription Agreements" shall have the meaning set forth in the
recitals of this Agreement.

          "Subsidiary" shall mean, with respect to any Person, any
corporation or other entity of which a majority of the capital stock or other
ownership interests having ordinary voting power to elect a majority of the
board of directors or other persons performing similar function at the time
directly or indirectly owned by such Person.

          "Third Party" shall mean any prospective Transferee of Shares
(other than the Company) that is not a Permitted Transferee of the
Stockholder proposing the Transfer of such Shares to such prospective
Transferee.

          "Transaction Agreement" shall have the meaning set forth in the
recitals of this Agreement.

          "Transfer" shall have the meaning set forth in Section 2.1.

          "Transfer Closing Date" shall have the meaning set forth in Section
3.1.

          "Transferee" shall mean any Person who or which acquires Shares
from a Stockholder or a Transferee (including Permitted Transferees) of a
Stockholder subject to this Agreement.
<PAGE>
                                  ARTICLE II
                           RESTRICTIONS ON TRANSFERS

          Section 2.1.  Transfers in Accordance with this Agreement.  No
Stockholder shall, directly or indirectly, transfer, sell, assign, pledge,
hypothecate, encumber, or otherwise dispose of all or any portion of any
Shares or any economic interest therein (including without limitation by
means of any participation or swap transaction) (each, a "Transfer") to any
Person, except in compliance with the Securities Act, applicable state and
foreign securities laws and this Agreement.  No Stockholder shall Transfer
any Shares if the consummation of such Transfer may result in the Company
becoming subject to FOCI or Adverse Clearance Status.  Any attempt to
Transfer any Shares in violation of the terms of this Agreement shall be null
and void, and neither the Company, nor any transfer agent shall register upon
its books any Transfer of Shares by a Stockholder to any Person except a
Transfer in accordance with this Agreement.

          Section 2.2.  Agreement to be Bound.  No Transfer of Shares (other
than Transfers (i) in the Initial Public Offering, if any, or (ii) to the
Company) shall be effective unless (i) the certificates representing such
Shares issued to the Transferee shall bear the legend provided in Section 2.3
and (ii) the Transferee, if not already a party hereto, shall have executed
and delivered to each other party hereto, as a condition precedent to such
Transfer, an instrument or instruments substantially in the form of Exhibit D
or otherwise reasonably satisfactory to such parties confirming that the
Transferee agrees to be bound by the terms of this Agreement with respect to
the Shares so Transferred to the same extent applicable to the Transferor
thereof.

          Section 2.3.  Legend.  A copy of this Agreement shall be filed with
the Secretary of the Company and kept with the records of the Company.  Each
Stockholder hereby agrees that each certificate representing Shares issued to
any Stockholder, or any certificate issued in exchange for any similarly
legended certificate, shall bear a legend reading substantially as follows:

          THE SHARES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
          REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND
          MAY BE OFFERED AND SOLD ONLY IF SO REGISTERED OR AN EXEMPTION
          FROM REGISTRATION IS AVAILABLE.

          THE SHARES REPRESENTED BY THIS CERTIFICATE ALSO ARE SUBJECT TO
          ADDITIONAL RESTRICTIONS ON TRANSFER AS SET FORTH IN THE
          STOCKHOLDERS AGREEMENT, DATED AS OF APRIL 30, 1997, COPIES OF
          WHICH MAY BE OBTAINED FROM L-3 COMMUNICATIONS HOLDINGS, INC.
          (THE "COMPANY").  NO TRANSFER OF SUCH SHARES WILL BE MADE ON
          THE BOOKS OF THE COMPANY UNLESS ACCOMPANIED BY EVIDENCE OF
          COMPLIANCE WITH THE TERMS OF SUCH AGREEMENT.

          Section 2.4.  Transfers to Permitted Transferees and the Company. 
(a) None of the restrictions contained in this Agreement with respect to
Transfers of Shares (other than Sections 2.2, 2.3 and 2.4(b)) shall apply to
any Transfer of Shares by any Stockholder (i) to a Permitted Transferee of
such Stockholder or (ii) to the Company.

          (b) Each Permitted Transferee of any Stockholder shall, and such
Stockholder shall cause such Permitted Transferee to, transfer back to such
<PAGE>
Stockholder any Shares it owns prior to such Permitted Transferee ceasing to
be a Permitted Transferee of such Stockholder.

          Section 2.5.  No Transfer Period; Rights of First Offer.  (a) The
Stockholders may not Transfer Shares prior to the first anniversary of the
Effective Date, except for Transfers referred to in Section 2.4.  Commencing
on the first anniversary of the Effective Date, with the exception of
Transfers in accordance with Section 2.4, each Stockholder may Transfer
Shares only following compliance and in accordance with the provisions of
this Section 2.5 and, as applicable, Sections 2.6 or 2.7.

          (b)  Any Stockholder desiring to Transfer Shares to any Third Party
(such Stockholder, in such capacity, a "Seller") shall give written notice (a
"Seller's Notice") to the other Stockholders and to the Company (i) stating
that such Seller desires to make such Transfer and (ii) setting forth the
number of Shares proposed to be Transferred (the "Offered Shares") and the
cash price per share that such Seller proposes to be paid for such Offered
Shares (the "Offer Price") and, to the extent then known, the other terms and
conditions of such Transfer, including the identity of any proposed
transferee.  Each Seller's Notice shall constitute an irrevocable offer by
the Seller to the other Stockholders and to the Company of the Offered Shares
at the Offer Price in cash and in accordance with the terms of this
Agreement.

          (c)  Within 60 days after receipt of a Seller's Notice, each other
Stockholder may elect to purchase, on a pro rata basis based upon the total
number of outstanding Shares then held by such other Stockholders (provided
that any Offered Shares thereby offered to any other Stockholder that does
not elect to purchase such Offered Shares shall be reallocated (on a pro rata
basis based on the total number of Offered Shares each other Stockholder
elected to purchase) among the remaining other Stockholders who have elected
to exercise their option to purchase Offered Shares) all (but not less than
all) of the Offered Shares allocated to it at the Offer Price in cash.  The
Company may elect, within 10 days following the expiration of such 60-day
period, to purchase at the Offer Price in cash all (but not less than all) of
the Offered Shares as to which no election to purchase is made by the other
Stockholders within such 60-day period.  The election to purchase such
Offered Shares shall be exercisable by delivery of a notice (a "Buyer's
Notice") to the Seller, with a copy to the Company (where the Company is not
the electing party), stating (i) that such electing party elects to purchase
such Offered Shares at the Offer Price in cash, (ii) that such election is
irrevocable and (iii) the source of financing for such purchase, which
financing shall not be subject to any material contingencies.  Delivery of a
Buyer's Notice shall constitute a contract among the Seller and the electing
party that has delivered such Buyer's Notice for the sale and purchase of the
Offered Shares at the Offer Price in cash and upon the other applicable terms
and conditions set forth in the Seller's Notice.

          (d)  If the other Stockholders and the Company fail to elect to
purchase all of the Offered Shares within the time periods specified in
Section 2.5(c), then the Seller may, within a period of 90 days following the
expiration of such time periods specified in Section 2.5(c), complete the
Transfer of all or any of the Offered Shares not purchased by the other
Stockholders or the Company to one or more Third Parties at a price per share
not less than 95% of the Offer Price; provided that if the purchase price per
share (the "Reduced Transfer Price") proposed to be paid by any such Third
Party for Offered Shares is less than 95% of the Offer Price, the Seller
<PAGE>
shall promptly provide written notice (the "Reduced Transfer Price Notice")
to the other Stockholders and the Company of such intended Transfer
(including the material terms and conditions thereof) and the other
Stockholders and the Company shall have the right, exercisable by delivery of
a written election notice to the Seller within 30 days of receipt of such
notice, to purchase such Offered Shares at the Reduced Transfer Price and
otherwise substantially in accordance with the terms and conditions of the
intended Transfer to such Third Party, following which 30-day period, if no
such election is made, Section 2.5(e) shall apply. 

          (e)  If the other Stockholders and the Company fail to elect to
purchase all of the Offered Shares at the Reduced Transfer Price in cash
within the 30-day period specified in Section 2.5(d), then the Seller may,
within a period of 90 days following the expiration of such 30-day period,
complete the Transfer of all or any of the Offered Shares to one or more
Third Parties at a price per share not less than 95% of the Reduced Transfer
Price; provided that if the purchase price per share (the "Second Reduced
Transfer Price") proposed to be paid by any such Third Party for Offered
Shares is less than 95% of the Reduced Transfer Price, the Seller shall
promptly provide written notice (the "Second Transfer Price Notice") to the
other Stockholders and the Company of such intended Transfer (including the
material terms and conditions thereof) and the other Stockholders and the
Company shall have the right, exercisable by delivery of a written election
notice to the Seller within 30 days of receipt of such notice, to purchase
such Offered Shares at the Second Reduced Transfer Price and otherwise
substantially in accordance with the terms and conditions of the intended
Transfer to such Third Party. 

          (f)  If the other Stockholders and the Company fail to elect to
purchase all of the Offered Shares at the Offer Price (or, if applicable, the
Reduced Transfer Price or Second Reduced Transfer Price) in cash and the
Seller shall not have Transferred the Offered Shares to any Transferee prior
to the expiration of the 90-day period specified in Section 2.5(e), the
rights of first offer under this Section 2.5 shall again apply in connection
with any subsequent Transfer or offer to Transfer shares of Common Stock by
such Sellers.

          Section 2.6.  Tag Along Right.  (a)  If at any time on or after the
first anniversary of the Effective Date and prior to the consummation of an
Initial Public Offering, Lehman and/or LBHI (and/or their Permitted
Transferees) proposes to Transfer Shares to any Person (other than a
Permitted Transferee) (each, a "Proposed Transferee") in any transaction or
series of related transactions and as a result of such Transfer, Lehman and
LBHI (with their Permitted Transferees) would no longer own at least 35% of
the issued and outstanding Common Stock, then Lehman shall send written
notice to each Management Investor and Lockheed Martin which shall state (i)
that Lehman and/or LBHI and/or their Permitted Transferees desires to make
such a Transfer, (ii) the identity of the Proposed Transferee and the number
of Shares proposed to be sold or otherwise transferred, (iii) the proposed
purchase price per Share to be paid and the other terms and conditions of
such Transfer and (iv) the projected closing date of such Transfer, which in
no event shall be prior to 30 days after the giving of such written notice to
each Management Investor and Lockheed Martin.

          (b)  For a period of 30 days after the giving of the notice
pursuant to clause (a) above, each Management Investor and Lockheed Martin
shall have the right to sell to the Proposed Transferees in such Transfer at
<PAGE>
the same price and upon the same terms and conditions as Lehman, LBHI (and/or
their Permitted Transferees) that percentage of the total number of Shares
held by such Management Investor or Lockheed Martin, as the case may be,
equal to the percentage of the total number of Shares then held by Lehman,
LBHI and their Permitted Transferees proposed to be Transferred to such
Proposed Transferee; provided that neither Management Investor shall have the
right to sell any of its Shares Subject to Forfeiture pursuant to this
Section 2.6(b) if the price per share to be obtained by Lehman in such
Transfer is less than $6.47.

          (c)  The rights of each Management Investor and Lockheed Martin
under Section 2.6(b) shall be exercisable by delivering written notice
thereof, prior to the expiration of the 30-day period referred to in clause
(b) above, to Lehman with a copy to the Company; provided that Lockheed
Martin shall not be entitled to exercise any rights under this Section 2.6 if
neither of the Management Investors exercises his rights under this Section
2.6.  The failure of such Management Investor or Lockheed Martin to respond
within such period to Lehman shall be deemed to be a waiver of rights under
this Section 2.6.

          (d)  In the event that any Management Investor or Lockheed Martin
exercises rights under Section 2.6(b) and following such exercise there is a
change in the price or terms of the proposed transaction between Lehman and
the Proposed Transferee, then Lehman shall promptly notify such Management
Investor and Lockheed Martin of the revised price or terms and such
Management Investor or Lockheed Martin, as the case may be, shall have the
right to exercise its rights under Section 2.6(b) by notice to Lehman within
two business days of receipt of the notice from Lehman.  The failure of such
Management Investor or Lockheed Martin to respond within such two-day period
to Lehman shall be deemed to be a waiver of his or its rights under this
Section 2.6.  

          (e)  For purposes of determining the number of Shares a Management
Investor may Transfer pursuant to this Section 2.6, such Management Investor
shall be deemed to hold the shares of Common Stock issuable upon exercise of
any outstanding options to purchase Common Stock he holds so long as (i) such
options have vested and (ii) the exercise price of such options is below the
proposed price to be paid by the Proposed Transferee in the Transfer to which
such determination relates.

          Section 2.7.  Bring Along Right.  (a)  If at any time on or after
the first anniversary of the Effective Date and prior to the consummation of
an Initial Public Offering, Lehman and/or LBHI (and/or their Permitted
Transferees) proposes to sell Shares to a Third Party other than an Affiliate
in any bona fide arm's-length transaction or series of related transactions
and as a result of such sale Lehman and LBHI with their Permitted Transferees
would cease to own at least 35% of the issued and outstanding Common Stock,
then Lehman shall have the right to deliver a written notice (a "Buyout
Notice") to each Management Investor (with a copy to Lockheed Martin) which
shall state (i) that Lehman proposes to effect such transaction, (ii) the
identity of the Third Party, the number of Shares to be sold and the proposed
purchase price per Share to be paid and any other terms and conditions, and
(iii) the projected closing date of such sale.  Each such Management Investor
agrees that, upon receipt of a Buyout Notice, each such Management Investor
(and his Permitted Transferees) shall be obligated to sell in such
transaction that percentage of the total number of Shares held by such
Management Investor (determined on the basis set forth in Section 2.6(e))
<PAGE>
equal to the percentage of the total number of Shares then held by Lehman and
LBHI and their Permitted Transferees to be sold in such transaction upon the
terms and conditions of such transaction (and otherwise take all necessary
action to cause consummation of the proposed transaction; provided, however,
that each such Management Investor shall only be obligated as provided above
in this Section 2.7 if each such Management Investor receives the same per
Share consideration as Lehman and LBHI (and/or their Permitted Transferees);
and provided further that in no event shall any Management Investor be
required to make any representations or provide any indemnities other than on
a proportionate basis and other than with respect to matters relating solely
to Lehman and LBHI (and/or its Permitted Transferees), such as
representations as to title to Shares to be transferred by Lehman and LBHI or
their Permitted Transferees.

          (b)  At any time that Lehman exercises its rights under this
Section 2.7, Lockheed Martin shall have the right, but not the obligation, to
sell in the transaction specified in the Buyout Notice at the same price and
upon the same terms and conditions as Lehman and/or LBHI (and/or their
Permitted Transferees) and the Management Investors that percentage of the
total number of Shares held by Lockheed Martin equal to the percentage of the
total number of Shares then held by Lehman and LBHI and their Permitted
Transferees to be sold in such transaction.  The rights of Lockheed Martin
under this Section 2.7(b) shall be exercisable by delivering written notice
thereof at least 10 days prior to the proposed closing date of such
transaction.

          Section 2.8.  Registration Rights.  The Company hereby grants to
each Stockholder the registration and other rights set forth in, and each
Stockholder agrees to comply with the terms and conditions contained in,
Exhibit C.


                                  ARTICLE III
                                    CLOSING

          Section 3.1.  Closing.  Any Stockholders acquiring or Transferring
any Shares pursuant to Section 2.5 shall mutually determine a closing date
(the "Transfer Closing Date") which, subject to any applicable regulatory
waiting periods, shall not be more than 60 days after the last notice is
given with respect to such Transfer pursuant to Section 2.5 or after the
expiration of the last notice period pursuant to Section 2.5 applicable to
such Transfer.  The closing shall be held at 10:00 a.m., local time, on the
Transfer Closing Date at the principal office of the Company, or at such
other time and/or place as the parties may mutually agree. 

          Section 3.2.  Deliveries at Closing; Method of Payment of Purchase
Price.  On the Transfer Closing Date, each selling Stockholder shall deliver
(i) certificates representing the Shares being sold, free and clear of any
lien, claim or encumbrance, and (ii) such other documents, including evidence
of ownership and authority, as the Transferees may reasonably request.  The
purchase price shall be paid by wire transfer of immediately available funds
no later than 2:00 p.m. on the Transfer Closing Date.
<PAGE>
                                  ARTICLE IV
                       ADDITIONAL RIGHTS AND OBLIGATIONS
                        OF STOCKHOLDERS AND THE COMPANY

          Section 4.1.  Preemptive Rights.  If the Company shall (other than
in connection with the issuance of Shares or Share Equivalents (i) to
employees, officers and directors of or any of its direct or indirect
subsidiaries with respect to any employee benefit plan, incentive award
program or other compensation arrangement approved by the affirmative vote of
a majority of the outstanding shares and (ii) as all or a portion of the
consideration for the purchase of capital stock or assets of another Person)
(A) issue any Shares, (B) issue any Share Equivalents or (C) enter into any
contracts, commitments, agreements, understandings or arrangements of any
kind relating to the issuance of any Shares or Share Equivalents (in each
case other than in connection with the Initial Public Offering), each
Stockholder shall have the right to purchase that number of Shares (or Share
Equivalents, as the case may be) at the same purchase price as the price for
the additional Shares (or Share Equivalents) to be issued so that, after the
issuance all of such Shares (or Share Equivalents), together with all Shares
(or Share Equivalents) to be issued pursuant to this Section 4.1 in
connection therewith, the Stockholder would, in the aggregate, hold the same
proportional interest of the outstanding Shares (assuming, in the case of an
issuance of Share Equivalents, the conversion, exercise or exchange thereof)
as was held by such Stockholder prior to the issuance of such additional
Shares (or Share Equivalents). 

          Section 4.2.  Future Services.  The Company agrees that Lehman
Brothers Inc. ("Lehman Brothers") shall have the right, but not the
obligation, which right shall be exercisable in Lehman Brothers' sole
discretion, to provide investment banking services to the Company on an
exclusive basis for a period of five years from the Effective Date (the
"Exclusivity Period"); provided that as to acquisitions undertaken by the
Company for cash, the Exclusivity Period shall be the three year period after
the Effective Date.  Such services may include arranging senior and
subordinated debt financing for the Company, underwriting on a sole managed
basis or acting as the sole initial purchaser or placement agent for the
Company's or its affiliates' debt and/or equity securities, acting as the
exclusive financial advisor to the Company with respect to any mergers,
acquisitions or divestitures for which the services of an investment banking
firm are utilized and providing other financial advisory services on an
exclusive basis.  In the event that Lehman Brothers agrees to provide any
investment banking services to the Company, Lehman Brothers shall be paid
fees to be mutually agreed upon based on  fees which are competitive based
upon similar transactions and practices in the investment banking industry. 
The Company acknowledges that Lehman Brothers may determine in its sole
discretion for any reason (including, without limitation, the results of its
due diligence investigation, a material change in the Company's financial
condition, business, management, prospects or value, the lack of appropriate
internal Lehman Brothers' committee approvals or then current market
conditions) not to provide such investment banking services to the Company. 
In the event that Lehman Brothers elects not to provide such services to the
Company with respect to any particular transaction, nothing contained herein
shall be deemed to prevent the Company from utilizing the services of another
investment banking firm for such transaction or to require the Company to pay
a fee to Lehman Brothers with respect to such transaction, but such retention
of another investment banking firm shall be without prejudice to Lehman
Brothers' rights hereunder with respect to subsequent transactions.
<PAGE>
          Section 4.3.  Regulatory Event.  If (a) the Company receives
notification from a representative of the Department of Defense or any other
U.S. government department, agency or authority that the ownership of Shares
by Lehman and/or LBHI or the terms and provisions of this Agreement or the
Charter Documents (i) causes the Company to be under impermissible foreign
ownership, control or influence ("FOCI") within the meaning of Section 721 of
Title VII of the Defense Production Act of 1950, as amended by Section 5021
of the Omnibus Trade and Competitiveness Act of 1988, or (ii) materially
adversely affects the ability of the Company to maintain or obtain Department
of Defense or other U.S. government department, agency or authority security
clearance of the level held by the Business and their employees on the
Effective Date or which are necessary or desirable for the Company to perform
and to bid competitively on U.S. government contracts and to participate in
joint ventures formed to bid on or perform U.S. government contracts of the
type the Business is eligible to bid on or participate in, respectively, on
the Effective Date (any of the matters described in this clause (ii) being
referred to as "Adverse Clearance Status"), and such FOCI or Adverse
Clearance Status is not a result of a change in (A) the ownership of Lehman
or LBHI from the ownership thereof as it exists as of the Effective Date or
(B) applicable law, regulations and decrees as in effect as of the Effective
Date, Lehman and/or LBHI may, within 60 days of becoming aware of such
notification, upon delivery of a written notice (a "Regulatory Event Notice")
to the Company, require the Company (i) to repurchase (the "Put") such
portion of the Shares then held by Lehman and/or LBHI required to eliminate
such FOCI or Adverse Clearance Status (the "Regulatory Portion") for an
amount in cash equal to the fair market value of the shares subject to the
Put as determined by an investment bank of national reputation which is
mutually acceptable to the Company (as determined by the Board of Directors
of the Company without the participation by any directors designated by
Lehman pursuant to this Agreement) and Lehman or (ii) to commence a Public
Offering which shall include the registration and offering of the Regulatory
Portion in accordance with the registration procedures contained in Exhibit
C; provided, that prior to delivery of any Regulatory Event Notice Lehman
and/or LBHI shall have complied with Section 4.4; and provided further, that
the Company shall not be required to take any action under this Section 4.3
that it is prohibited from taking under the terms of any of its financing
agreements or under applicable law.

          Section 4.4.  Regulatory Compliance.  (a)  If any of the
circumstances described in Section 4.3 occur and would (x) cause the Company
to be under FOCI or (y) result in Adverse Clearance Status and such FOCI and
Adverse Clearance Status, if any, may be eliminated to the complete
satisfaction of all applicable U.S. government departments, agencies or
authorities solely by the adoption by Lehman or LBHI or the Board of
Directors of the Company of governance procedures or board resolutions
insulating the Company from impermissible control or influence of any foreign
entity in accordance with the National Industrial Security Program Operating
Manual (DOD 5220.22M), then Lehman or LBHI or the Board of Directors of the
Company, shall adopt such procedures or board resolutions, provided that such
procedures and/or board resolutions do not contravene and are consistent with
applicable law and do not materially and adversely affect the governance and
other rights (whether exercised directly or in accordance with such
procedures) of Lehman or LBHI contained in this Agreement and the Charter
Documents and any other agreements or documents relating thereto.

          (b)  If such FOCI and Adverse Clearance Status, if any, are not
eliminated following compliance with paragraph (a) above, and such FOCI and
<PAGE>
Adverse Clearance Status, if any, may be eliminated by a Transfer of Shares
held by Lehman or LBHI to an Affiliate, Lehman or LBHI, as the case may be,
shall use its reasonable efforts to effectuate such Transfer, provided that
any such Transfer shall not contravene, and is made in compliance with,
Lehman's and/or LBHI's customary business practices.

          (c)  If there is a change in the ownership of Lehman from the
ownership thereof as it exists as of the Effective Date and such change in
ownership causes the Company to be under impermissible FOCI or otherwise
results in an Adverse Clearance Status, and such FOCI or Adverse Clearance
Status, as the case may be, cannot be eliminated through the procedures
contemplated by Section 4.4(a) or Section 4.4(b), the Company shall have the
option, exercisable within 30 days after it concludes that the measures
contemplated by Section 4.4(a) and Section 4.4(b) are not sufficient to
eliminate the FOCI or Adverse Clearance Status, to purchase (the "Call") the
Regulatory Portion of the Shares then held by Lehman and/or LBHI for an
amount in cash equal to the fair market value of the Shares subject to the
Call as determined by an investment bank of national reputation which is
mutually acceptable to the Company (as determined by the Board of Directors
of the Company without the participation by any directors designated by
Lehman pursuant to this Agreement) and Lehman.

          Section 4.5.  Standstill Agreement.  Lockheed Martin agrees that it
will not, and it will cause its Permitted Transferees not to, directly or
indirectly (through Affiliates or otherwise), acquire any shares of Common
Stock if immediately following such acquisition of shares of Common Stock,
Lockheed Martin and its Affiliates would own more than 34.9% of the
outstanding shares of Common Stock; provided that this Section 4.5 shall not
limit any of Lockheed Martin's rights under Section 2.5 or Section 4.1 of
this Agreement.

               Section 4.6.  Certain Other Agreements.  If at any time prior
to Payment in Full of the Preference Amount a merger or other similar
transaction is consummated pursuant to which 90% or more of the outstanding
equity interests in the Company are acquired by a Person other than an
Affiliate of Lehman at a price per share which is less than $6.47 (an
"Acquisition Transaction"), then each of the Stockholders agrees to enter
into such other agreements or other arrangements as may be required in order
that the proceeds to the Stockholders from such Acquisition Transaction are
distributed as among the holders of each class of Common Stock in a manner
comparable to the manner in which such proceeds would be distributed in a
distribution of assets of the Company in the event of any voluntary or
involuntary liquidation, dissolution or winding-up of the Company in
accordance with the terms of the Certificate of Incorporation.

                                   ARTICLE V
                           CERTAIN VOTING AGREEMENTS

          Section 5.1.  Board of Directors of the Company.  (a)  The
Company's Board of Directors shall be initially composed of eleven members. 
Lehman shall be entitled, but not required, to designate six members (the
"Lehman Nominees") of the Board of Directors.  Lockheed Martin shall be
entitled, but not required, to designate three members (the "Lockheed Martin
Nominees") of the Board of Directors.  In addition, each of Lanza and LaPenta
shall be entitled, but not required, to designate themselves as members of
the Board of Directors for so long as they are employees of the Company or
<PAGE>
any of its Subsidiaries (the "Lanza Nominee" and "LaPenta Nominee",
respectively).

          (b)  (i)  Each of the Stockholders agrees to vote all of the Shares
of Class A Common Stock owned or held of record by such Stockholder at any
regular or special meeting of the stockholders of the Company called for the
purpose of filling positions on the Board of Directors, or in any written
consent executed in lieu of such a meeting of stockholders, and agrees to
take all actions otherwise necessary, to ensure the election to the Board of
Directors of the Lehman Nominees, the Lockheed Martin Nominees, the Lanza
Nominee and the LaPenta Nominee in accordance with the terms hereof.

          (ii)  Each of the Company and each Stockholder hereby agrees to use
its or his best efforts to call, or cause the appropriate officers and
directors of the Company to call, a special meeting of stockholders of the
Company and to vote all of the Shares of Class A Common Stock owned or held
of record by such Stockholder for, or to take all actions by written consent
in lieu of any such meeting necessary to cause, the removal (with or without
cause) of (i) any Lehman Nominee if Lehman requests such director's removal
for any reason and (ii) any Lockheed Martin Nominee if Lockheed Martin
requests such director's removal for any reason.  Lehman and Lockheed Martin
shall have the right to designate a new nominee in the event any Lehman
Nominee or Lockheed Martin Nominee, respectively, shall be so removed or
shall vacate his or her directorship for any reason.

          (c)  Except as provided in Section 5.1(b)(ii) hereof, each
Stockholder hereby agrees that, at any time that it or he is then entitled to
vote for the election or removal of directors, it will not vote in favor of
the removal of any Lehman Nominee, Lockheed Martin Nominee, Lanza Nominee or
LaPenta Nominee, unless such removal shall be for Cause.  For the purposes of
this Section 5.1(c), "Cause" shall mean (i) as to any Lehman Nominee or
Lockheed Martin Nominee, the gross neglect of or willful and continuing
refusal to substantially perform his duties as a director, the willful
engaging by a director in conduct which is demonstrably and materially
injurious to the Company or the director's conviction of any crime
constituting a felony and (ii) as to any Management Investor, gross neglect
of or willful and continuing refusal to substantially perform his duties as a
director or employee, any breach of the restrictive covenants contained in
such Management Investor's employment agreement with the Company or any of
its Subsidiaries, willful engaging in conduct which is demonstrably injurious
to the Company or the Company's subsidiaries or affiliates or conviction or
plea of guilty or nolo contendere to a felony or a misdemeanor involving
moral turpitude.

          (d)  The number of directors which Lehman and Lockheed Martin have
the right to designate pursuant to Section 5.1(a) shall be reduced from time
to time to take into account any reduction in Lehman's and Lockheed Martin's
(in either case, together with its Permitted Transferees) ownership level in
the issued and outstanding shares of Common Stock so that the percentage of
the total number of directors designated by each such party corresponds as
nearly as practicable to the percentage ownership of such party (with its
Permitted Transferees) of the issued and outstanding shares of Common Stock;
provided that so long as Lehman (with its Permitted Transferees) continues to
own at least 35% of the issued and outstanding Common Stock, the directors
designated by Lehman pursuant to Section 5.1(a) shall constitute a majority
of the Board of Directors so long as Lehman (with its Permitted Transferees)
continues to represent the largest single stockholder of the Company.  The
<PAGE>
Stockholders' obligations under Section 5.1(b) and (c) shall remain in effect
with respect to the Lehman Nominees and Lockheed Martin Nominees, as reduced
pursuant to the preceding sentence.

          (e)  The rights of Lehman, Lockheed Martin, Lanza and LaPenta to
designate Board members under Section 5.1(a) shall not be assignable
(including to any Transferee of Shares).

          Section 5.2.  Charter Documents.  (a) Exhibits A and B set forth
copies of the Certificate of Incorporation and By-laws of the Company, each
in the form in which it is to be in effect on the Effective Date (the
"Charter Documents").

          (b)  The Company covenants and agrees that it will act in
accordance with the Charter Documents.  Each Stockholder covenants and agrees
that it will vote all the Shares owned or held of record by such Stockholder
at any regular or special meeting of stockholders of the Company or in any
written consent executed in lieu of such a meeting of stockholders, and shall
take all action necessary, to ensure that the Charter Documents do not, at
any time, conflict with the provisions of this Agreement.

          Section 5.3.  Consent to an Initial Public Offering; Required IPO. 
(a)  Prior to the first anniversary of the Effective Date, the Company shall
not commence an Initial Public Offering without the affirmative vote of (i) a
majority of the Lehman Nominees, (ii) a majority of the Lockheed Martin
Nominees, (iii) the Lanza Nominee and (iv) the LaPenta Nominee. 

          (b)  At any time on or after the fifth anniversary of the Effective
Date, if an Initial Public Offering shall not have been consummated prior to
such date, Lehman or Lockheed Martin (in each case, provided that it and its
Permitted Transferees then own at least 50% of the issued and outstanding
Common Stock owned by such party on the Effective Date) may require the
Company promptly to commence an Initial Public Offering and to complete such
Initial Public Offering as soon as reasonably practicable in accordance with
the registration procedures  contained in Exhibit C.  The rights of Lehman
and Lockheed Martin under this Section 5.3(b) shall not be assignable
(including to any Transferee of Shares).


                                  ARTICLE VI
                                  TERMINATION

          Section 6.1.  Termination.  The provisions of this Agreement, other
than Sections 2.8, 4.2 and 4.5 shall terminate upon the consummation of an
Initial Public Offering.  Section 2.8 and the registration rights contained
in Exhibit C shall continue to apply following such consummation with respect
to all Registrable Securities (as defined in Exhibit C) in accordance with
the terms thereof.  Section 4.2 shall continue to apply following the
consummation of an Initial Public Offering until the earlier of the
expiration of the Exclusivity Period or the date on which Lehman (together
with its Permitted Transferees) ceases to own at least 10% of the outstanding
shares of Common Stock.  Section 4.5 shall continue to apply following such
consummation until the fifth anniversary of the Effective Date. 
<PAGE>
                                  ARTICLE VII
                                 MISCELLANEOUS

          Section 7.1.  No Inconsistent Agreements.  The Company will not
hereafter enter into any agreement with respect to its securities which is
inconsistent with the rights granted to the Stockholders in this Agreement.

          Section 7.2.  Recapitalization, Exchanges, etc.  In the event that
any capital stock or other securities are issued in respect of, in exchange
for, or in substitution of, any Shares by reason of any reorganization,
recapitalization, reclassification, merger, consolidation, spin-off, partial
or complete liquidation, stock dividend, split-up, sale of assets,
distribution to stockholders or combination of the Shares or any other change
in capital structure of the Company, appropriate adjustments shall be made
with respect to the relevant provisions of this Agreement so as to fairly and
equitably preserve, as far as practicable, the original rights and
obligations of the parties hereto under this Agreement and the term "Shares,"
as used herein, shall be deemed to include shares of such capital stock or
other securities, as appropriate.

          Section 7.3.  Successors and Assigns.  This Agreement shall be
binding upon and shall inure to the benefit of the parties hereto, and their
respective successors and permitted assigns.

          Section 7.4.  No Waivers, Amendments.  (a)  No failure or delay by
any party in exercising any right, power or privilege hereunder shall operate
as a waiver thereof, nor shall any single or partial exercise thereof
preclude any other or further exercise thereof or the exercise of any other
right, power or privilege.  The rights and remedies herein provided shall be
cumulative and not exclusive of any rights or remedies provided by law.

          (b)  No amendment, modification or supplement to this Agreement
shall be enforced against any holder unless such amendment, modification or
supplement is signed by (i) where such holder is Lehman or LBHI or one of
their Permitted Transferees, a majority of the Shares held by Lehman and LBHI
and its Permitted Transferees, (ii) where such holder is Lockheed Martin or
one of their Permitted Transferees, a majority of the Shares held by Lockheed
Martin and its Permitted Transferees, (iii) where such holder is Lanza or one
of his Permitted Transferees, a majority of the Shares held by Lanza and his
Permitted Transferees and (iv) where such holder is LaPenta or one of his
Permitted Transferees, a majority of the Shares held by LaPenta and his
Permitted Transferees.

          (c)  Any provision of this Agreement may be waived if, but only if,
such waiver is in writing and is signed by the party against whom the
enforcement of such waiver is sought.

          Section 7.5.  Notices.  All notices, requests and other
communications to any party hereunder shall be in writing (including telex,
telecopier or similar writing) and shall be given to such party at its
address, telex or telecopier number set forth below, or such other address,
telex or telecopier number as such party may hereinafter specify for the
purpose to the party giving such notice.  Each such notice, request or other
communication shall be effective (i) if given by telex or telecopy, when such
telex or telecopy is transmitted to the telex or telecopy number specified in
this Section and the appropriate answerback is received or, (ii) if given by
mail, 72 hours after such communication is deposited in the mails with first
<PAGE>
class postage prepaid, addressed as aforesaid or, (iii) if given by any other
means, when delivered at the address specified in this Section 7.5.

          Notices to the Company shall be addressed to the Company at L-3
Communications Holdings, Inc., 600 Third Avenue, New York, New York 10016,
Attention: General Counsel (telecopier no. (212) 805-5494) with a copy
thereof to Simpson Thacher & Bartlett, 425 Lexington Avenue, New York, New
York 10017, Attention: David B. Chapnick (telecopier (212) 455-2502); notices
to Lehman or LBHI shall be addressed to Lehman Brothers Capital Partners III,
L.P. or Lehman Brothers Holdings Inc., as the case may be, 3 World Financial
Center, New York, New York 10285, Attention:  Steven Berkenfeld (telecopier
(212) 526-3738) with a copy thereof to Simpson Thacher & Bartlett, 425
Lexington Avenue, New York, New York 10017, Attention:  David B. Chapnick
(telecopier (212) 455-2502); notices to Lockheed Martin shall be addressed to
Lockheed Martin at Lockheed Martin Corporation, 6801 Rockledge Drive,
Bethesda, Maryland 20817, Attention:  Marcus C. Bennett (telecopier (301)
897-6083) with a copy thereof to Lockheed Martin Corporation, 6801 Rockledge
Drive, Bethesda, Maryland 20817, Attention: Frank H. Menaker, Jr. (telecopier
(301) 897-6791) and to Miles & Stockbridge, a Professional Corporation, 10
Light Street, Baltimore, Maryland 21202, Attention:  Glenn C. Campbell
(telecopier (410) 385-3700); notices to Lanza and LaPenta shall be addressed
to Lanza and LaPenta, respectively, at L-3 Communications Holdings, Inc., 600
Third Avenue, New York, New York 10016 (telecopier (212) 949-9879, as to
Lanza and (212) 805-5470, as to LaPenta) with a copy thereof to Fried, Frank,
Harris, Shriver and Jacobson, 1 New York Plaza, New York, New York 10004
Attention:  Robert C. Schwenkel (telecopier (212) 859-8879).

          Section 7.6.  Inspection.  So long as this Agreement shall be in
effect, this Agreement and any amendments hereto shall be made available for
inspection by a Stockholder at the principal offices of the Company.

          SECTION 7.7.  GOVERNING LAW.  THIS AGREEMENT SHALL BE GOVERNED BY
AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

          Section 7.8. Section Headings.  The section headings contained in
this Agreement are for reference purposes only and shall not affect the
meaning or interpretation of this Agreement.

          Section 7.9.  Entire Agreement.  This Agreement, together with the
Subscription Agreements, constitutes the entire agreement and understanding
among the parties hereto and supersedes any and all prior agreements and
understandings, written or oral, relating to the subject matter hereof.

          Section 7.10.  Severability.  Any term or provision of this
Agreement which is invalid or unenforceable in any jurisdiction shall, as to
such jurisdiction, be ineffective to the extent of such invalidity or
unenforceability without rendering invalid or unenforceable the remaining 
terms and provisions of this Agreement or affecting the validity or 
enforceability of any of the terms or provisions of this Agreement in any other
jurisdictions, it being intended that all rights and obligations of the 
parties hereunder shall be enforceable to the fullest extent permitted by law.

          Section 7.11.  Counterparts.  This Agreement may be signed in
counterparts, each of which shall constitute an original and which together
shall constitute one and the same agreement.
<PAGE>
          Section 7.12.  Option Plan.  Each of the Stockholders agrees to
vote all of the Shares of Class A Common Stock owned or held of record by
such Stockholder at any regular or special meeting of the stockholders of the
Company called for the purpose of approving the Option Plan or in any written
consent executed in lieu of such a meeting of stockholders (and the Company
agrees to use reasonable efforts to cause such meeting to occur promptly),
and agrees to take all actions otherwise necessary, to ensure the approval of
the Option Plan in accordance with the terms hereof.
<PAGE>
          IN WITNESS WHEREOF, the undersigned have executed this Agreement as
of the date set forth above.

                                       L-3 COMMUNICATIONS 
                                        HOLDINGS, INC.


                                      By:_________________________________
                                         Title:


                                      LOCKHEED MARTIN CORPORATION


                                      By:_________________________________
                                         Title:

                                      LEHMAN BROTHERS CAPITAL
                                        PARTNERS III, L.P.


                                      By: Lehman Brothers Holdings Inc.,
                                            its general partner


                                      By:_________________________________
                                         Title:



                                      LEHMAN BROTHERS HOLDINGS INC.



                                      By:_________________________________
                                         Title:



                                      ____________________________________
                                      Frank C. Lanza


                                      ____________________________________
                                      Robert V. LaPenta
<PAGE>
                                                                     EXHIBIT D



                         FORM OF AGREEMENT TO BE BOUND


                               [DATE]

To the Parties to the
     Stockholders Agreement
     dated as of April 30, 1997

Dear Sirs:

     Reference is made to the Stockholders Agreement dated as of April 30,
1997 (the "Stockholders Agreement"), among L-3 Communications Holdings, Inc.,
Lockheed Martin Corporation, Lehman Brothers Capital Partners III, L.P.,
Lehman Brothers Holdings Inc., Frank C. Lanza and Robert V. LaPenta and each
other Stockholder who or which shall become parties to the Stockholders
Agreement as provided therein. Capitalized terms used herein and not defined
have the meanings ascribed to them in the Stockholders Agreement.

          In consideration of the representations, covenants and agreements 
contained in the Stockholders Agreement, the undersigned hereby confirms and 
agrees that it shall be bound by all of the provisions thereof.

          This letter shall be construed and enforced in accordance with the
laws of the State of New York.

                                   Very truly yours,




                    [Permitted Transferee]



                                   PERSONAL

                                      AND

                                 CONFIDENTIAL
<PAGE>
                                                                EXHIBIT 10.5

                            TRANSACTION AGREEMENT 

                          Dated as of March 28, 1997

                                 By and Among

                          LOCKHEED MARTIN CORPORATION

                  LEHMAN BROTHERS CAPITAL PARTNERS III, L.P.

                                FRANK C. LANZA

                               ROBERT V. LAPENTA

                                      and

                       L-3 COMMUNICATIONS HOLDINGS, INC.
<PAGE>
                               TABLE OF CONTENTS


                                                                          Page

                                   ARTICLE I

                                  DEFINITIONS

     Section 1.01   Definitions   . . . . . . . . . . . . . . . . . . . .    1

                                  ARTICLE II

                           TRANSACTIONS AND CLOSING

     Section 2.01   Closing Transactions  . . . . . . . . . . . . . . . .    1
     Section 2.02   Exchange Consideration  . . . . . . . . . . . . . . .    4
     Section 2.03   Adjustment of Exchange Consideration  . . . . . . . .    4
     Section 2.04   Closing   . . . . . . . . . . . . . . . . . . . . . .    6
     Section 2.05   Cash True-Up  . . . . . . . . . . . . . . . . . . . .    7

                                  ARTICLE III

               REPRESENTATIONS AND WARRANTIES OF LOCKHEED MARTIN

     Section 3.01   Representations and Warranties of Lockheed Martin   .    8

                                  ARTICLE IV

                   REPRESENTATIONS AND WARRANTIES OF LEHMAN

     Section 4.01   Representations and Warranties of Lehman  . . . . . .    8

                                   ARTICLE V

          REPRESENTATIONS AND WARRANTIES OF THE INDIVIDUAL PURCHASERS

     Section 5.01   Representations and Warranties of the Individual
                    Purchasers  . . . . . . . . . . . . . . . . . . . . .    8

                                  ARTICLE VI

                    REPRESENTATIONS AND WARRANTIES OF NEWCO

     Section 6.01   Representations and Warranties of Newco   . . . . . .    8

                                  ARTICLE VII

                         COVENANTS OF LOCKHEED MARTIN

     Section 7.01   Conduct of Business   . . . . . . . . . . . . . . . .    8
     Section 7.02   Access to Information; Confidentiality  . . . . . . .   10
     Section 7.03   Non-Solicitation of Offers  . . . . . . . . . . . . .   12
     Section 7.04   Non-Solicitation of Employees   . . . . . . . . . . .   12
     Section 7.05   Change of Lockbox Accounts  . . . . . . . . . . . . .   13
     Section 7.06   Access to Information; Cooperation After Closing  . .   13
     Section 7.07   Maintenance of Insurance Policies   . . . . . . . . .   13
<PAGE>
     Section 7.08   Novation of Government Contracts  . . . . . . . . . .   14
     Section 7.09   Financial Statements  . . . . . . . . . . . . . . . .   14

                                 ARTICLE VIII

                     COVENANTS OF NEWCO AND THE PURCHASERS

     Section 8.01   Confidentiality   . . . . . . . . . . . . . . . . . .   15
     Section 8.02   Provision and Preservation of and Access to Certain
                    Information; Cooperation  . . . . . . . . . . . . . .   16
     Section 8.03   Insurance; Financial Support Arrangements   . . . . .   17
     Section 8.04   Non-Solicitation of Employees   . . . . . . . . . . .   20
     Section 8.05   Financing   . . . . . . . . . . . . . . . . . . . . .   21
     Section 8.06   Use of Certain Trademarks, etc  . . . . . . . . . . .   21
     Section 8.07   Government Contract Novation; Cooperation   . . . . .   21
     Section 8.08   Reimbursement of Damages  . . . . . . . . . . . . . .   22

                                  ARTICLE IX

                           COVENANTS OF THE PARTIES

     Section 9.01   Further Assurances  . . . . . . . . . . . . . . . . .   22
     Section 9.02   Certain Filings; Consents   . . . . . . . . . . . . .   22
     Section 9.03   Public Announcements  . . . . . . . . . . . . . . . .   22
     Section 9.04   Intellectual Property; License Agreements   . . . . .   23
     Section 9.05   HSR Act   . . . . . . . . . . . . . . . . . . . . . .   24
     Section 9.06   Operation of Newco  . . . . . . . . . . . . . . . . .   24
     Section 9.07   Maintenance of Insurance Policies   . . . . . . . . .   24
     Section 9.08   Legal Privileges  . . . . . . . . . . . . . . . . . .   25
     Section 9.09   Non-Compete   . . . . . . . . . . . . . . . . . . . .   25

                                   ARTICLE X

                                  TAX MATTERS

     Section 10.01  Tax Matters   . . . . . . . . . . . . . . . . . . . .   26

                                  ARTICLE XI

                           EMPLOYEE BENEFIT MATTERS

     Section 11.01  Employee Benefit Matters  . . . . . . . . . . . . . .   26
<PAGE>
                                  ARTICLE XII

                             CONDITIONS TO CLOSING

     Section 12.01  Conditions to the Obligations of Each Party   . . . .   26
     Section 12.02  Conditions to Obligation of Newco and the Purchasers    27
     Section 12.03  Conditions to Obligation of Lockheed Martin   . . . .   28
     Section 12.04  Effect of Waiver  . . . . . . . . . . . . . . . . . .   28

                                 ARTICLE XIII

                           SURVIVAL; INDEMNIFICATION

     Section 13.01  Survival  . . . . . . . . . . . . . . . . . . . . . .   29
     Section 13.02  Indemnification.  . . . . . . . . . . . . . . . . . .   30
     Section 13.03  Procedures  . . . . . . . . . . . . . . . . . . . . .   31
     Section 13.04  Limitations   . . . . . . . . . . . . . . . . . . . .   34

                                  ARTICLE XIV

                                  TERMINATION

     Section 14.01  Termination   . . . . . . . . . . . . . . . . . . . .   35
     Section 14.02  Effect of Termination   . . . . . . . . . . . . . . .   36

                                  ARTICLE XV

                                 MISCELLANEOUS

     Section 15.01  Notices   . . . . . . . . . . . . . . . . . . . . . .   37
     Section 15.02  Amendments; Waivers   . . . . . . . . . . . . . . . .   39
     Section 15.03  Expenses  . . . . . . . . . . . . . . . . . . . . . .   39
     Section 15.04  Successors and Assigns  . . . . . . . . . . . . . . .   40
     Section 15.05  Disclosure  . . . . . . . . . . . . . . . . . . . . .   40
     Section 15.06  Construction  . . . . . . . . . . . . . . . . . . . .   40
     Section 15.07  Entire Agreement  . . . . . . . . . . . . . . . . . .   41
     Section 15.08  Governing Law   . . . . . . . . . . . . . . . . . . .   41
     Section 15.09  Counterparts; Effectiveness   . . . . . . . . . . . .   41
     Section 15.10  Jurisdiction  . . . . . . . . . . . . . . . . . . . .   41
     Section 15.11  Captions  . . . . . . . . . . . . . . . . . . . . . .   42
     Section 15.12  Bulk Sales  . . . . . . . . . . . . . . . . . . . . .   42
     Section 15.13  Delivery of Disclosure Schedules; Certain
                    Attachments   . . . . . . . . . . . . . . . . . . . .   42
<PAGE>
                                   EXHIBITS


EXHIBIT A      Definitions

EXHIBIT B      Representations and Warranties of Lockheed Martin

EXHIBIT C      Representations and Warranties of Lehman

EXHIBIT D      Representations and Warranties of the Individual Purchasers

EXHIBIT E      Representations and Warranties of Newco

EXHIBIT F      Tax Matters

EXHIBIT G      Employee Benefit Matters
<PAGE>
                                  ATTACHMENTS


Attachment I              Audited Business Financial Statements

Attachment II             December Statement

Attachment III            Transfer Agreement

Attachment IV             Forms of Common Stock Subscription Agreements

Attachment V              Form of Stockholders Agreement

Attachment VI             Additional Matters Relating to the Calculation of
                          Net Tangible Assets

Attachment VII            Form of Exchange Consideration Schedule

Attachment VIII           Certificate of Incorporation of Newco

Attachment IX             Bylaws of Newco

Attachment X              Consents and Approvals Required Prior to Closing

Attachment XI             Exceptions to Non-Solicitation of Employees 

Attachment XII            Lockheed Martin Legal Opinions

Attachment XIII           Newco Legal Opinions

Attachment XIV            Certain Employee Benefit Matters

Attachment XV             Patents and Patent Applications Constituting
                          Transferred Assets
<PAGE>
                             TRANSACTION AGREEMENT


     This  Transaction Agreement  (together with  the Exhibits,  Schedules and
Attachments hereto,  this "Agreement") is  made as of  the 28th  day of March,
1997,  by and  among  Lockheed  Martin  Corporation,  a  Maryland  corporation
("Lockheed Martin"), Lehman  Brothers Capital Partners  III, L.P., a  Delaware
limited partnership  ("Lehman"), Frank C.  Lanza ("Lanza"), Robert  V. LaPenta
("LaPenta";  and together  with Lanza,  the "Individual  Purchasers") and  L-3
Communications  Holdings,  Inc.,  a   Delaware  corporation  ("Newco").    For
purposes  of this Agreement,  Lehman, Lanza and LaPenta  each are individually
referred  to   as  a  "Purchaser"   and  collectively  referred   to  as   the
"Purchasers."  

                             W I T N E S S E T H:

     WHEREAS, Lockheed Martin,  in its own  right and through  certain of  its
direct and indirect Subsidiaries is engaged in the Business; 

     WHEREAS, Lockheed Martin and  the Purchasers, upon the terms  and subject
to  the  conditions  of  this  Agreement  have agreed  to  the  formation  and
organization of Newco; and 

     WHEREAS, upon the terms and subject to the conditions of  this Agreement,
Lockheed  Martin desires to  transfer, or to cause  the Affiliated Transferors
to transfer,  substantially all  of the assets  held or  owned by, or  used to
conduct,  the Business and  to assign certain liabilities  associated with the
Business to  Newco, and Newco desires  to receive such assets  and assume such
liabilities; 

     NOW, THEREFORE, in  consideration of the mutual  covenants and agreements
of the parties contained herein, the parties agree as follows:  

                                   ARTICLE I

                                  DEFINITIONS

     Section 1.01   Definitions.  Defined  terms used in this  Agreement shall
have the meanings specified in this Agreement or in Exhibit A.  

                                  ARTICLE II

                           TRANSACTIONS AND CLOSING

     Section 2.01   Closing Transactions.   Upon the terms and subject  to the
conditions set  forth in the Transaction Documents, the  parties agree that at
the Closing, among other things:  

          (i)  Lockheed Martin  will transfer  or cause  to be transferred  to
     Newco  all  Transferred  Assets   and  Newco  will  assume   all  Assumed
     Liabilities  in accordance  with  this Agreement  and  the terms  of  the
     Transfer Agreement attached as Attachment III; 

         (ii)  Newco will issue to  Lehman 10,020,000 shares of Newco  Class A
     Stock in exchange for $64,835,000 in cash; 

        (iii)   Newco will issue  to Lanza 1,500,000  shares of Newco  Class B
     Stock in exchange for $7,500,000 in cash;  
<PAGE>
         (iv)  Newco will issue to  LaPenta 1,500,000 shares of Newco  Class B
     Stock in exchange for $7,500,000 in cash; and 

          (v)  Newco, Lockheed  Martin and the Purchasers, as the case may be,
     will  enter into Common Stock Subscription  Agreements and a Stockholders
     Agreement  in substantially the forms  attached as Attachments  IV and V,
     will  enter  into   License  Agreements  in  the  forms  contemplated  by
     Section 9.04, and will enter into  an Exchange Agreement in substantially
     the form attached to the Transfer Agreement attached as Attachment III;

         (vi)  Lockheed Martin  and Newco will enter into a services agreement
     for a  term expiring on  December 31,  1997 (other than  with respect  to
     certain services to  the Communications  Systems Business  Unit the  term
     for  which shall be mutually agreed upon  up to one year with a six-month
     option exercisable  by Newco) (which  may be  terminated (in whole  or in
     part, provided that related  services may not be  terminated in part)  by
     the party receiving such services upon 60 days advance  written notice to
     the  other party at  any time, it  being understood that  each party will
     use  reasonable  commercial efforts  to  transition away  from  the other
     party as  the source for such  services as soon  as practicable) relating
     to the provision by the  Lockheed Martin Companies to Newco (or  by Newco
     to  the  Lockheed Martin  Companies, as  the case  may be)  following the
     Closing of certain services  (which may include making limited  space and
     equipment  available) of a type provided by the Lockheed Martin Companies
     (other  than services provided by the  Business Units or personnel at the
     location covered by the NY  Leases) to the Business (or services provided
     by the Business  Units or the personnel at the location covered by the NY
     Leases  to  the  Lockheed  Martin  Companies)  as  of  the  date  of this
     Agreement,  at  costs  consistent   with  past  practices  (the  "Interim
     Services  Agreement"), which agreement is to be negotiated by the parties
     in good faith prior to the Closing; 

        (vii)  Lockheed Martin  and Newco will  enter into one  or more supply
     agreements to document intercompany  work transfer agreements existing as
     of  the  Closing or  intercompany  work  transfer  agreements or  similar
     support  arrangements contemplated as  of the Closing  in connection with
     Bids in existence  as of the  Closing between any  of the Business  Units
     and any of the  Lockheed Martin Companies, at  prices and generally  upon
     other   terms  consistent   with  existing  intercompany   work  transfer
     agreements, but including  such additional  terms and  conditions as  are
     appropriate (including  indemnification and damage  provisions consistent
     with  the underlying contract) to  reflect the third-party  nature of the
     agreements  (and in  any event  (1)  including profit  chargebacks (other
     than  with respect to the  Eagle and Raptor programs)  to Lockheed Martin
     of  up to $1.9  million in 1997, $1.1  million in 1998,  $700,000 in 1999
     and  $500,000  in  2000  consistent with  the  Long  Range  Plan for  the
     Business  prepared by  Lockheed  Martin and  previously  provided to  the
     Purchasers (the  "Long Range Plan"), but only to the extent in backlog at
     the  Closing Date or  contemplated as of  the Closing  in connection with
     Bids in existence  as of the Closing, and in the  case of the "Eagle" and
     "Raptor" (both long  lead material award and production  award) programs,
     profit   chargebacks  to  Lockheed  Martin  of  up  to  an  aggregate  of
     $1,000,000  and (2) providing that, notwithstanding the terms of the Long
     Range Plan,  after December 31, 2000  Newco shall not be  entitled to any
     profit  chargeback to  Lockheed Martin)  (the "Supply  Agreement"), which
     agreement is to be  negotiated by the parties in good  faith prior to the
     Closing; and
<PAGE>
       (viii)  Other  than with respect  to the  matters referenced  in clause
     (ix) below, Lockheed Martin  (and/or other Lockheed Martin Companies,  as
     appropriate)  and Newco  will enter  into lease,  sublease  or assignment
     agreements, as  the case may be,  in respect of those  facilities used by
     the Business  Units on such terms  and subject to such  conditions as may
     be  negotiated by  the parties  in good  faith prior  to the  Closing, it
     being  understood that such terms and conditions shall be consistent with
     existing agreements; and

         (ix)  Lockheed  Martin  and  Newco  will   enter  into  an  agreement
     pursuant  to which  (A)(1)  Lockheed  Martin  will  agree  for  a  period
     beginning on the Closing Date  and ending on December 31, 1999,  to lease
     67,400 square feet of  space in Building 1 at the  Communications Systems
     Business  Unit at  an "all  in" annual  cost of  $36.25 per  square foot,
     (2) Newco will grant Lockheed  Martin an option (exercisable on  or prior
     to December 31, 1998) to continue to lease all of  the space contemplated
     by the preceding clause (A)(1) for  the period from January 1, 2000 until
     March 14, 2003 at an "all in" annual cost of $18.12  per square foot, and
     (3) Newco  will agree  to pay  Lockheed  Martin $2,000,000  on the  first
     Business Day of January 2000  in the event that Lockheed Martin exercises
     the  option contemplated by the preceding clause (A)(2), and (B) Lockheed
     Martin will  agree to lease  on behalf of  its existing  MAC-MAR business
     its  current space in Building  1 at the  Communications Systems Business
     Unit  at the  current lease  rates  through December  31, 1998,  and will
     grant Newco the right,  on a year-to-year  basis, to match any  competing
     offer to provide space  and related services to MAC-MAR  thereafter until
     the end  of the current lease  term, it being understood  that Newco must
     continue to use the services of the MAC-MAR  business as long as the MAC-
     MAR business  is using Newco's  receiving services at  the Communications
     Systems Business Unit.  

     Section 2.02   Exchange Consideration.   The consideration to be  paid to
Lockheed  Martin and  the  Affiliated Transferors  for the  Transferred Assets
(the "Exchange Consideration") shall consist of the following:  

          (i)   Subject  to adjustment  in  accordance with  Section 2.03  and
     Section 2.04, $479,835,000 in cash; 

         (ii)  6,980,000 shares of Newco Class A Stock; and 

        (iii)   Newco's assumption of  the Assumed  Liabilities in  accordance
     with this Agreement.  

     Section 2.03   Adjustment of Exchange Consideration.  

     (a)  At  least  two Business  Days prior  to  the Closing  Date, Lockheed
Martin  shall,  in  good  faith and  after  consultation  with the  Individual
Purchasers,  prepare an estimate of the Net Tangible Assets of the Business as
of March 30  (if the Closing shall  occur in April  1997) or April 27  (if the
Closing shall occur in  May 1997) (such date being the date  on which Lockheed
Martin  closes its accounting  books and records for  the respective month and
referred to as  the "Effective Date";  and such estimate being  the "Estimated
Final Net Tangible Asset Amount")  and shall provide a copy of its calculation
of the Estimated Final Net Tangible Asset Amount to Newco and the Purchasers.

     (b)  Promptly following the  Closing Date, but in no  event later than 60
days after the Closing Date,  Lockheed Martin shall, at its expense,  with the
<PAGE>
assistance of Newco prepare and submit to Newco an audited  combined statement
of  net tangible assets setting forth, in reasonable detail, Lockheed Martin's
calculation  of the  Net Tangible Assets  of the Business  as of  the close of
business  on  the  Effective  Date (the  "Proposed  Final  Net Tangible  Asset
Amount")  together with  an opinion  of Ernst  & Young  LLP stating  that such
audited  combined statement  of Net  Tangible Assets  presents fairly,  in all
material respects, the Net Tangible Assets of  the Business as of the close of
business on  the Effective  Date  in accordance  with the  provisions of  this
Agreement.   In the event Newco disputes the correctness of the Proposed Final
Net  Tangible  Asset  Amount,  Newco  shall  notify  Lockheed  Martin  of  its
objections  within 45 days  after receipt of Lockheed  Martin's calculation of
the Proposed Final Net Tangible  Asset Amount and shall set forth,  in writing
and reasonable detail, the reasons for Newco's objections.   If Newco fails to
deliver such notice  of objections within such time, Newco  shall be deemed to
have  accepted Lockheed Martin's calculation.  Lockheed Martin and Newco shall
endeavor  in good  faith to resolve  any disputed  items within  20 days after
Lockheed Martin's  receipt  of Newco's  notice of  objections.   If  they  are
unable  to do so,  Lockheed Martin  and Newco shall select  a nationally known
independent  accounting  firm (other  than  Ernst  & Young  LLP  or Coopers  &
Lybrand L.L.P.)  to resolve the dispute  (in a manner  consistent with Section
2.03(c) and  with any items  not in  dispute), and the  determination of  such
firm in respect of  the correctness of each item remaining in dispute shall be
conclusive and binding on Lockheed  Martin and Newco.  The Net Tangible Assets
of the Business as  of the close of business on  the Effective Date as finally
determined pursuant to this  Section 2.03(b) (whether  by failure of Newco  to
deliver notice of  objection, by agreement of Lockheed Martin  and Newco or by
determination of the accountants selected  as set forth above) is  referred to
herein as the "Final Net Tangible Asset Amount."  

     (c)  The Estimated  Final Net Tangible  Asset Amount, the  Proposed Final
Net Tangible  Asset Amount and the  Final Net Tangible  Asset Amount shall  be
determined in  accordance with the accounting  principles, policies, practices
and  methods  utilized in  the  preparation  of  the  December  Statement,  as
disclosed in  the notes  to the December  Statement, except  as otherwise  set
forth in Attachment VI. 

     (d)   If  the  Final  Net  Tangible  Asset Amount  is  greater  than  the
Estimated  Final Net Tangible  Asset Amount,  the difference shall  be paid to
Lockheed Martin  by Newco with interest  thereon from the Closing  Date to the
date of  payment at a  rate per  annum equal to  the per  annum interest  rate
announced from  time to  time by  Bank of America  National Trust  and Savings
Association as its reference rate in effect.  If the Final Net Tangible  Asset
Amount  is  less than  the  Estimated  Final Net  Tangible  Asset  Amount, the
difference shall  be paid to  Newco by  Lockheed Martin with  interest thereon
from the Closing Date to the date of payment at a rate per annum equal  to the
per  annum  interest  rate announced  from time  to  time by  Bank  of America
National Trust and Savings Association  as its reference rate in effect.  Such
payment  shall be  made in  immediately available  funds  not later  than five
Business Days after the determination  of the Final Net Tangible  Asset Amount
by  wire  transfer to  a  bank  account designated  in  writing  by the  party
entitled to  receive the payment;  provided, however, if  Newco is  prohibited
from  making such payment by the financing  arrangements of Newco in effect as
of the Closing Date, then, in lieu of making any payment in excess  of the sum
of (i)  the difference  between $479,835,000  and the  amount  of the  payment
actually  made  pursuant to  Section  2.04(i)  and  (ii)  $5,000,000  by  wire
transfer  in immediately available funds, Newco may deliver to Lockheed Martin
in satisfaction  of its obligation in  excess of such sum  a subordinated note
<PAGE>
the  principal amount  of  which shall  equal such  excess  and providing  for
repayment thereof in eight  consecutive equal quarterly payments of  principal
together with  interest thereon, with  an interest rate  and such other  terms
and conditions  that reflect  the financial  condition of  Newco and  would be
available to Newco for similar subordinated debt  on the date the subordinated
note is delivered to Lockheed  Martin by Newco, which subordinated note  is to
be  negotiated by  the parties in  good faith  in the  event such subordinated
note is required to be issued pursuant to the terms hereof.

     (e)  Lockheed Martin shall make  available and shall cause Ernst  & Young
LLP to make  available, in accordance with reasonable and  customary practices
and  professional standards and subject to such reasonable conditions as Ernst
& Young  LLP  shall impose,  the  books, records,  documents and  work  papers
underlying  the  preparation  and  audit of  the  December  Statement and  the
calculation of  the Proposed Final Net  Tangible Asset Amount.   Newco and the
Purchasers  shall make available  and shall cause Coopers &  Lybrand L.L.P. to
make  available, in  accordance with  reasonable and  customary  practices and
professional  standards and subject to such reasonable conditions as Coopers &
Lybrand L.L.P.  shall impose, the  books, records, documents  and work  papers
created or prepared  by or  for Newco  in connection  with the  review of  the
Proposed  Final Net Tangible  Asset Amount and the  other matters contemplated
by Section 2.03(b).

     (f)  The fees  and expenses, if any,  of the accounting  firm selected to
resolve  any disputes  between Lockheed  Martin and  Newco in  accordance with
Section 2.03(b)  shall be  paid one-half  by Lockheed  Martin and  one-half by
Newco.  

     Section 2.04   Closing.  The closing (the "Closing")  of the Contemplated
Transactions shall take  place at the  offices of Simpson Thacher  & Bartlett,
425  Lexington  Avenue,  New York,  New  York  on  April  25, 1997,  provided,
however,  that if all  of the conditions  to Closing set forth  in Article XII
have not been  satisfied (or waived)  as of that date  and if closing  on that
date  therefore  would be  impractical, the  Closing shall  take place  on the
fifth  Business  Day following  the  satisfaction  or  waiver  (by  the  party
entitled to  waive the condition) of  all conditions to the  Closing set forth
in  Article  XII, or  at such  other time  and  place as  the parties  to this
Agreement may  agree.   The Closing  will occur  at 9:00  a.m. on  the Closing
Date.  At the Closing, among other things:

          (i)  Newco shall pay  and deliver  to Lockheed Martin,  for its  own
     account  and as agent for the Affiliated Transferors, $479,835,000 (minus
     the  difference between the Estimated Final Net Tangible Asset Amount and
     $269,118,000 in the event  the Estimated Final Net Tangible  Asset Amount
     is  less  than  $269,118,000)  in  immediately  available  funds by  wire
     transfer  to  an account  designated  by Lockheed  Martin  (which account
     shall be  designated by  Lockheed Martin  by written  notice to Newco  at
     least  two Business  Days  prior to  the  Closing Date,  or such  shorter
     notice as Newco shall agree to accept); 

         (ii)  Newco shall issue to  Lockheed Martin, for its own  account and
     as  agent for the Affiliated Transferors, 6,980,000 shares of Newco Class
     A Stock; 

        (iii)  Newco shall issue to Lehman 10,020,000 shares of  Newco Class A
     Stock in exchange for  Lehman paying and delivering to  Newco $64,835,000
     in  immediately available funds by wire transfer to an account designated
<PAGE>
     by Newco (which  account shall be designated  by Newco by written  notice
     to Lehman at least two Business  Days prior to the Closing Date,  or such
     shorter notice as Lehman shall agree to accept); 

         (iv)  Newco shall  issue to Lanza  1,500,000 shares of  Newco Class B
     Stock in exchange for Lanza paying and delivering to  Newco $7,500,000 in
     immediately  available funds by wire transfer to an account designated by
     Newco (which account  shall be designated  by Newco by written  notice to
     Lanza  at least  two Business  Days prior  to the  Closing Date,  or such
     shorter notice as Lanza shall agree to accept); and 

          (v)  Newco shall  issue to LaPenta 1,500,000 shares of Newco Class B
     Stock in exchange for  LaPenta paying and delivering to  Newco $7,500,000
     in  immediately available funds by wire transfer to an account designated
     by Newco  (which account shall be  designated by Newco  by written notice
     to LaPenta at least two Business Days prior to the Closing Date, or  such
     shorter notice as LaPenta shall agree to accept).  

     Section 2.05   Cash  True-Up.   Within fifteen  Business  Days after  the
Closing Date,  Lockheed Martin shall prepare  and deliver to  Newco a schedule
setting  forth, on  a daily  basis, the  cash generated  by the  Business from
12:01  a.m. on the first  day following the Effective  Date (after subtracting
any  cash investments made by any  of the Lockheed Martin  Companies in or for
the benefit of  the Business after  the Effective Date and  the amount of  any
checks drawn on the accounts of  any of the Lockheed Martin Companies prior to
Closing  Date but  not  yet debited  from such  accounts  as of  the close  of
business on the day  prior to the Closing Date).  Within five Business Days of
receipt  of the  foregoing  schedule, Newco  shall  make payment  to  Lockheed
Martin if  the schedule  shows a  net cash usage  by the  Business during  the
period referenced  in the preceding  sentence and Lockheed  Martin shall  make
payment to Newco if the schedule shows net cash  generation during such period
in an amount equal to such net cash usage or net cash generation,  as the case
may be.  Lockheed  Martin shall give Newco reasonable access  to its books and
records  for the  purpose of  confirming the  calculations of  Lockheed Martin
pursuant  to this Section 2.05.   Any payment made  hereunder shall be made in
immediately  available funds by wire transfer  to a bank account designated in
writing by the party entitled to receive the payment.


                                  ARTICLE III

               REPRESENTATIONS AND WARRANTIES OF LOCKHEED MARTIN

     Section 3.01   Representations   and   Warranties  of   Lockheed  Martin.
Lockheed  Martin represents and warrants prior to but not after the Closing to
the Purchasers, and  as of and  after the Closing  to Newco,  as set forth  in
Exhibit B.  


                                  ARTICLE IV

                   REPRESENTATIONS AND WARRANTIES OF LEHMAN

     Section 4.01   Representations  and   Warranties  of   Lehman.     Lehman
represents  and  warrants  to  Lockheed  Martin,  Newco  and   the  Individual
Purchasers as set forth in Exhibit C.  
<PAGE>
                                   ARTICLE V

          REPRESENTATIONS AND WARRANTIES OF THE INDIVIDUAL PURCHASERS

     Section 5.01   Representations   and   Warranties   of   the   Individual
Purchasers.   Each  of the  Individual Purchasers  represents and  warrants to
Lockheed Martin, Newco and Lehman as set forth in Exhibit D.  


                                  ARTICLE VI

                    REPRESENTATIONS AND WARRANTIES OF NEWCO

     Section 6.01   Representations   and   Warranties  of   Newco.      Newco
represents  and warrants to Lockheed Martin and the Purchasers as set forth in
Exhibit E.  


                                  ARTICLE VII

                         COVENANTS OF LOCKHEED MARTIN

     Section 7.01   Conduct  of Business.    From the  date of  this Agreement
until  the Closing  Date, except  with the  written consent  of either  of the
Individual  Purchasers  (which consent  may  not  be unreasonably  withheld or
delayed)  the  Lockheed Martin  Companies  shall conduct  the Business  in all
material  respects in accordance  with the historical  and customary operating
practices  relating to  the  conduct of  the  Business (except  that  Lockheed
Martin  and  the  Affiliated   Transferors  may  sell  or  otherwise   dispose
of obsolete Inventory  whether or not  in accordance with  such practices  and
shall  cause its Subsidiaries to use reasonable commercial efforts to preserve
intact  the  Business  and  its relationships  with  third  parties.   Without
limiting the  generality of the  foregoing, from  the date  of this  Agreement
through the Closing  Date, subject to any  exceptions required to comply  with
Applicable  Laws, the Lockheed Martin Companies shall not, without the written
consent  of either  of the  Individual  Purchasers (which  consent may  not be
unreasonably withheld or delayed):

          (i)  make  any capital  expenditure,  or  group of  related  capital
     expenditures  (other  than  as  contemplated  by  the  Long  Range  Plan)
     relating to the Business in excess of $250,000; 

         (ii)  sell or  dispose  of  more than  an  aggregate of  $250,000  of
     assets (other than  the sale of Inventory, any sale  made in the ordinary
     course  of business,  and  other than  pursuant to  Bids or  Contracts in
     existence  on   the  date  of  this  Agreement)   that  would  constitute
     Transferred Assets if  owned, held or used by any  of the Lockheed Martin
     Companies on the Closing Date;  

        (iii)  amend, modify,  or terminate any  Contract where the  effect of
     such  amendment, modification or termination  would be a  decrease in the
     backlog  value of the relevant Contract or  a decrease in the payments to
     be received or made by Newco, in any such case by $250,000 or more;  

         (iv)  submit any  Bid which,  if accepted,  would result  in a  fixed
     price Contract that would  constitute a Transferred Asset with  a backlog
     value  in  excess of  (1)  $5,000,000  in  the  case  of  a  fixed  price
<PAGE>
     production  Contract, or  (2)  $1,000,000 in  the case  of a  fixed price
     development Contract;

          (v)  except as required by Contracts in existence  as of the date of
     this Agreement or  in the  ordinary course of  business, sell,  transfer,
     license  or otherwise dispose  of, any Intellectual  Property relating to
     the Business; 

         (vi)  enter  into any  (1) fixed  price  production Contracts  (other
     than pursuant  to a Bid  in existence as  of the date  of this Agreement)
     that would constitute a Transferred Asset  if held by any of the Lockheed
     Martin Companies  on the Closing Date  with a backlog value  in excess of
     $5,000,000,  or  (2) fixed  price   development  Contracts  (other   than
     pursuant to  a Bid in  existence as of the  date of this  Agreement) that
     would  constitute a  Transferred Asset  if held  by any  of  the Lockheed
     Martin Companies  on the Closing Date  with a backlog value  in excess of
     $1,000,000;

        (vii)  terminate the  coverage of  any policies  of title,  liability,
     fire,  workers' compensation,  property and  any other form  of insurance
     covering the  Transferred Assets  or operations  of the  Business, except
     where  the termination  could  not  reasonably  be  expected  to  have  a
     Material Adverse Effect on the Business;

       (viii)  settle any  lawsuit  or  claim if  such  settlement  imposes  a
     material continuing  non-monetary obligation  on the  Business or  any of
     the Transferred Assets;

         (ix)  except in respect of the  Individual Purchasers, grant any  new
     or  modified   severance  or  termination  arrangement   or  increase  or
     accelerate  in  any  material  respect  any  benefits payable  under  its
     severance or  termination pay  policies in  effect on  the date  of  this
     Agreement with respect to any Transferred Employee; 

          (x)  other than  with respect to  the Individual  Purchasers, except
     as  may be otherwise permitted or  required by this Agreement, and except
     as contemplated  by  Attachment XIV,  adopt  or  amend  in  any  material
     respect any  bonus, profit sharing, compensation,  stock option, pension,
     retirement, deferred compensation,  employment or other  employee benefit
     plan,  agreement, trust,  fund or  other arrangement  for the  benefit or
     welfare  of   any  Transferred  Employee  or,   other  than  compensation
     increases  for individuals  below  the level  of  vice president  in  the
     ordinary course of  business or compensation increases for individuals at
     the   level   of   vice   president   and  above   in   accordance   with
     nondiscretionary   provisions   of   the  Employee   Plans   or   Benefit
     Arrangements  disclosed in  Section B.21 of  the Disclosure  Schedules or
     referenced  in Exhibit G, increase the compensation or fringe benefits of
     any Transferred Employee or pay  any benefit not required by any Employee
     Plan,  Benefit  Arrangement  or   any  agreement  with  respect   to  any
     Transferred Employee; and

         (xi)  effectuate  a "plant closing" or "mass  layoff," as those terms
     are  defined  in  WARN,  affecting  in  whole or  in  part  any  site  of
     employment,  facility,  operating  unit  or  employee  of  the  Business,
     without complying with  the notice requirements  and other provisions  of
     WARN.
<PAGE>
     Section 7.02   Access to Information; Confidentiality.  

     (a)  Except as  may  be  necessary to  comply  with any  Applicable  Laws
(including,  without limitation,  any  requirements with  respect  to security
clearances)  and  subject to  any  applicable  privileges (including,  without
limitation,  the attorney-client privilege),  from the date  of this Agreement
until the  Closing  Date, Lockheed  Martin will  (a) give  the Purchasers  and
their  Representatives reasonable access to the records of the Lockheed Martin
Companies  relating  to the  Business  during normal  business hours  and upon
reasonable  prior notice,  (b) give the  Purchasers and  their Representatives
reasonable   access  to  any  facilities  the  possession  of  which  will  be
transferred  to  Newco at  Closing  during  normal  business  hours  and  upon
reasonable prior  notice for the purpose  of Purchasers' conduct of  a Phase I
Environmental Audit  of such facilities or  documentary diligence, (c) furnish
to  the Purchasers and their Representatives such financial and operating data
and  other  information  relating  to  the  Business  as  the  Purchasers  may
reasonably request and  (d) instruct the employees and  Representatives of the
Lockheed  Martin  Companies  to  cooperate   with  the  Purchasers  in   their
investigation  of  the  Business.   Without  limiting  the  generality of  the
foregoing, subject to the limitations  set forth in the first sentence of this
Section 7.02(a), (i)  Lockheed Martin shall use  reasonable commercial efforts
to  enable the Purchasers  and the Purchasers' Representatives  to conduct, at
the Purchasers'  own expense,  business and financial  reviews, investigations
and studies as to the  operation of the various Business Units,  including any
tax, operating or other  efficiencies that may  be achieved and (ii) from  the
date of  this Agreement to  the Closing Date,  Lockheed Martin  shall give the
Purchasers  and their Representatives  access to  information relating  to the
Business of the type, and  with the same level  of detail, as in  the ordinary
course  of business  is made  available to the  presidents or  chief financial
officers  of  the   Business  Units.    Notwithstanding   the  foregoing,  the
Purchasers  shall not have access to personnel  records of any of the Lockheed
Martin  Companies relating  to individual  performance or  evaluation records,
medical histories or  other information which in Lockheed Martin's  good faith
opinion  is sensitive  or the  disclosure of  which could  subject any  of the
Lockheed Martin Companies to risk of liability.  

     (b)  For a  period of three  years after  the Closing Date,  the Lockheed
Martin Companies  will treat and  hold as such,  any confidential  information
concerning the operations  or affairs of the  Business.  In  the event any  of
the Lockheed  Martin Companies is  requested or required  (by oral  or written
request  for information or documents in  any legal proceeding, interrogatory,
subpoena,  civil investigative demand or similar process or by Applicable Law)
to  disclose  any such  confidential  information,  then Lockheed  Martin will
notify Newco  promptly of  the request  or requirement so  that Newco,  at its
expense, may  seek an appropriate  protective order or  waive compliance  with
this Section 7.02(b).  If, in the absence of a  protective order or receipt of
a waiver hereunder, any of the Lockheed Martin Companies is, on the  advice of
counsel,  compelled to  disclose  such confidential  information  the Lockheed
Martin Company may  so disclose  the confidential  information, provided  that
the  Lockheed  Martin Company  will  use  its  reasonable  efforts  to  obtain
reliable  assurance  that  confidential treatment  will  be  accorded to  such
confidential information.   The provisions of this Section 7.02(b) will not be
deemed to prohibit  the disclosure of confidential  information concerning the
operations  or affairs of the Business by any of the Lockheed Martin Companies
to the extent reasonably required (i) to prepare or  complete any required tax
returns  or  financial statements,  (ii)  in connection  with audits  or other
proceedings by or  on behalf of a Governmental Authority,  (iii) in connection
<PAGE>
with any insurance or benefits claims, (iv) to the extent necessary  to comply
with  any Applicable Laws, (v) to provide services to Newco in accordance with
the  Interim Services Agreement, or (vi)  in connection with any other similar
administrative functions in the ordinary  course of business.  Notwithstanding
the  foregoing, the  provisions of  this Section  7.02(b) shall  not  apply to
information that (i) is or  becomes publicly available other than as  a result
of a disclosure by  any of the Lockheed  Martin Companies, (ii) is  or becomes
available  to a  Lockheed Martin  Company on  a non-confidential basis  from a
source  that,  to  Lockheed  Martin's   knowledge,  is  not  prohibited   from
disclosing  such information by a legal,  contractual or fiduciary obligation,
or (iii) is  or has been independently developed by  a Lockheed Martin Company
(other  than solely for the  Business or by one of the  Business Units).  This
Section  7.02(b) shall not apply to the disclosure of confidential information
concerning the Instrumentation Recorder Product Line of  Advanced Recorders in
connection  with  or  after the  sale  thereof  to  a  purchaser or  potential
purchaser  (other than  Newco); provided,  however,  that such  disclosure may
only be  made pursuant  to a  confidentiality agreement  containing reasonable
terms and conditions.

     Section 7.03   Non-Solicitation  of  Offers.    From  the  date  of  this
Agreement  to  the earlier  of the  Closing  Date or  the termination  of this
Agreement,  Lockheed Martin shall not, and Lockheed Martin shall not authorize
or  permit  any of  its  Representatives to,  directly or  indirectly (through
Affiliates or otherwise),  (i) solicit, initiate or take any  action knowingly
to  facilitate the  submission  of inquiries,  proposals  or offers  from  any
Person (other than Newco) relating to any acquisition or purchase of  all or a
substantial part  of the Business, in  one transaction or a  series of related
transactions   (whether  by   asset  or   stock  sale,   business  combination
transaction  or   otherwise),  (collectively,  the   "Alternative  Transaction
Proposals"),  or  (ii) enter  into   or  participate  in  any  discussions  or
negotiations regarding  any of the foregoing,  or furnish to  any other Person
any information  with respect  to the  Business (other  than  in the  ordinary
course of operating the Business  and in connection with the possible  sale of
the Instrumentation  Recorder Product Line of Advanced Recorders) or otherwise
cooperate  in  any  way  with,  or assist  or  participate  in,  facilitate or
encourage, any effort  or attempt by any other Person to do or seek any of the
foregoing.   Except to  the  extent that  it is  prohibited from  doing so  by
contractual  agreements  that were  in  existence as  of January 31,  1997 (of
which there are two), if Lockheed Martin, directly or  indirectly, receives an
Alternative Transaction  Proposal, Lockheed  Martin shall promptly  inform the
Purchasers  of  the  terms  and  conditions  of  the  Alternative  Transaction
Proposal and the identity of the Person making it.  

     Section 7.04   Non-Solicitation of  Employees.  From  and after the  date
of this  Agreement until the second anniversary of  the Closing Date, Lockheed
Martin  shall  not,  without  prior written  approval  of  Newco, directly  or
indirectly  (through   Affiliates  or   otherwise),  knowingly   solicit   any
individual  (other than individuals  identified in Attachment XI)  who at that
time is an employee of the Business to terminate  his or her relationship with
the  Business  and  will  not  knowingly  hire  any  individual  inadvertently
solicited;  provided, however,  that  the foregoing  shall  not apply  to  (i)
individuals solicited  or  hired as  a result  of the  use  of an  independent
employment agency  (so long  as the  agency was not  directed to  solicit such
individual  and   Lockheed  Martin,  promptly  following   execution  of  this
Agreement,  advises the Vice  President for Human Resources  of each Operating
Sector of  Lockheed Martin of the  provisions of this Section  7.04), and (ii)
individuals  solicited  or  hired  as  a  result  of  the  use  of  a  general
<PAGE>
solicitation  (such   as  an  advertisement)  not   specifically  directed  to
employees of the Business.

     Section 7.05   Change  of   Lockbox  Accounts.    Immediately  after  the
Closing,  Lockheed  Martin  shall  take such  steps  as  Newco may  reasonably
request to  cause Newco to  be substituted  as the sole  party having  control
over  any  lockbox  or  similar bank  account  maintained  exclusively by  the
Business Units to  which customers of  the Business directly make  payments in
respect  of the Business or  to direct the  bank at which any  such lockbox or
similar account is  maintained to  transfer any  payments made  thereto to  an
account established by Newco.  

     Section 7.06   Access to Information; Cooperation After Closing.   On and
after  the Closing Date  and subject to any  applicable privileges (including,
without  limitation, the  attorney-client privilege),  Lockheed  Martin shall,
and  shall cause  each of  the other  Lockheed Martin  Companies to,  at their
expense  (i) afford  Newco  and  its Representatives  reasonable  access  upon
reasonable prior  notice  during  normal business  hours,  to  all  employees,
offices, properties, agreements,  records, books and  affairs of the  Lockheed
Martin Companies to  the extent relating to the Business,  (ii) provide copies
of  such information concerning  the Business as Newco  may reasonably request
for  any proper purpose, including, without limitation, in connection with any
public or  private offering of securities  by Newco or the  preparation of any
financial statements  or  in  connection with  any judicial,  quasi  judicial,
administrative, or  arbitration proceeding  or audit (provided,  however, that
except  as otherwise  provided in  writing signed  by  an officer  of Lockheed
Martin specifically  approving  the  use of  such  information,  the  specific
purpose  for which  such information is  to be  used therein  and the specific
representations   and  warranties   at   issue,  Lockheed   Martin   makes  no
representations or  warranties to the Purchasers, Newco or any other Person in
respect of  any such  information)  and  (iii) cooperate fully with  Newco for
any proper purpose,  including, without limitation, in the defense  or pursuit
of  any  Transferred Asset,  Assumed Liability  or  any claim  or  action that
relates to occurrences involving the Business prior to the Closing Date.

     Section 7.07   Maintenance of  Insurance Policies.   Except as  otherwise
provided in Exhibit G, on and  after the date of this Agreement and until  the
Closing Date,  Lockheed Martin shall  not take or  fail to take  any action if
such  action  or inaction,  as the  case  may be,  would adversely  affect the
applicability of any  insurance (including reinsurance) in effect on  the date
of  this Agreement  that covers  all  or any  part of  the  assets that  would
constitute Transferred  Assets if owned, held  or used by any  of the Lockheed
Martin  Companies  on the  Closing  Date,  the  Business  or  the  Transferred
Employees.  Except as otherwise provided in  Exhibit G or as may otherwise  be
agreed in  writing  by  the  parties,  Lockheed  Martin  shall  not  have  any
obligation  to maintain the  effectiveness of any such  insurance policy after
the Closing  Date or to make any monetary payment  in connection with any such
policy.

     Section 7.08   Novation  of  Government   Contracts.    As  soon   as  is
reasonably  practicable  following  the  Closing, Lockheed  Martin  shall,  in
accordance  with  Federal  Acquisition  Regulations Part  42,  Section  42.12,
submit in  writing to  each Responsible Contracting  Officer (as such  term is
defined  in Federal  Acquisition  Regulations Part 42,  Section  42.102(a)), a
request for  the U.S. Government to  (i) recognize Newco  as the successor  in
interest  to all of the Government Contracts being sold, assigned, transferred
and conveyed  to Newco in accordance with this Agreement and (ii) enter into a
<PAGE>
novation  agreement  (the  "Novation  Agreement") substantially  in  the  form
contemplated by  such regulations.    Lockheed Martin  shall use  commercially
reasonable  efforts to obtain all consents, approvals and waivers required for
the  purpose  of  processing,  entering   into  and  completing  the  Novation
Agreement   with  regard  to  any  of   the  Government  Contracts,  including
responding to any  reasonable requests for information by the  U.S. Government
with regard to such Novation Agreement.

     Section 7.09   Financial  Statements.  Lockheed Martin shall, at Lockheed
Martin's  expense, furnish and shall cause its independent accountants for the
Communications  Systems  Business  Unit  to audit  and  furnish  their opinion
thereon not later than March 28, 1997, financial statements for  such Business
Unit for  the years ended December  31, 1996, December  31, 1995 and  December
31,  1994 prepared in accordance with GAAP applied consistently throughout the
periods covered thereby  in a form meeting the  requirements of Regulation S-X
of the Securities  Act, and, consistent with appropriate terms  and conditions
and upon receipt of  appropriate management representation letters, to furnish
the consent of  such independent accountants to the inclusion  of their report
on  such financial  statements  to the  extent  the financial  statements  are
required  to be  included in  any registration  statement  of Newco  under the
Securities Act and  any amendments  thereto or  in any  offering memoranda  in
connection with an  offering of securities exempt from registration  under the
Securities   Act,  and  to  provide  comfort  letters  in  customary  form  in
connection therewith;  and for the  purposes of assisting Newco  with any such
registration  statement  and  subsequent  reporting  requirements  under   the
Securities Act  of 1934,  as amended,  Lockheed Martin  will deliver  to Newco
unaudited income statements and balance  sheets of the Communications  Systems
Business Unit  for each 1996 calendar  quarter and each 1997  calendar quarter
completed  prior to  or on  the Closing  Date.   The financial  statements and
schedules described in  the preceding sentence  for the first quarter  of 1997
and  1996, respectively,  will be provided  by May  10, 1997.   To  the extent
required, each  subsequent 1997  quarter's financial statements  and schedules
(together with  the corresponding  1996 quarter's financial  statements) shall
be delivered to Newco  by Lockheed Martin within 40 days after the last day of
such  quarter.  The parties acknowledge and  agree that time is of the essence
in the  performance of  this Section  7.09 and  Lockheed Martin shall  provide
Newco  unaudited  financial information  with  respect  to the  Communications
Systems Business Unit for the  years 1993 and 1992 meeting the requirements of
Item  301 of Regulation S-K (Selected Financial Data) of the Securities Act by
April  4,  1997.    Lockheed  Martin  acknowledges  that  Newco's  independent
accountants  will be performing the audit of the combined financial statements
of  the Business  for the year  ended December 31,  1996 (and,  if required by
applicable  SEC  regulations, for  the  period  from January  1,  1997  to the
Closing Date), and  the combined financial statements of the  Wideband Systems
Business Unit  and the Products  Group of  the Business for  the three  months
ended March 31, 1996  and the years ended  December 31, 1995 and  December 31,
1994.    Lockheed  Martin  agrees  to  cooperate  and  cause  its  independent
accountants  to cooperate  with Newco's  independent accountants,  and provide
such  reasonable representation  letters  of Lockheed  Martin's  management to
Newco's  independent  accountants  in  a  form  appropriate   to  enable  such
accountants to issue an opinion on the financial statements they are  auditing
in accordance with professional standards.
<PAGE>
                                 ARTICLE VIII

                     COVENANTS OF NEWCO AND THE PURCHASERS

     Section 8.01   Confidentiality.  

     (a)  Newco  and the  Purchasers agree  that all  information  provided or
otherwise made available in  connection with the Contemplated Transactions, to
any of  the Purchasers, Newco or  their Representatives will be  treated as if
provided, in the  case of Newco and  Lehman, under the  Lehman Confidentiality
Agreement  (whether or not  the Lehman Confidentiality Agreement  is in effect
or has  been terminated) or, in  the case of the  Individual Purchasers, under
paragraph  7 of the Memorandum (whether or not  the Memorandum is in effect or
has  been terminated).  In addition,  until consummation of the Closing, Newco
agrees to be bound by the terms of  the Lehman Confidentiality Agreement as if
Newco were  Lehman  thereunder  (whether  or not  the  Lehman  Confidentiality
Agreement is  in effect  or has  been terminated).   Upon consummation  of the
Closing,  the  Lehman  Confidentiality  Agreement  and   paragraph  7  of  the
Memorandum shall cease to apply.

     (b)  For a period of three years after  the Closing Date, the Purchasers,
Newco  and  each  of  their  Affiliates  will  treat  and  hold  as  such, any
confidential information  concerning the  operations or affairs  of businesses
of the  Lockheed Martin Companies  (other than  the Business).   In the  event
that any of  the Purchasers, Newco or any of  their Affiliates is requested or
required  (by oral  or written  request for  information  or documents  in any
legal  proceeding,  interrogatory, subpoena,  civil  investigative  demand  or
similar  process or  by  Applicable Law)  to  disclose any  such  confidential
information, then they will notify Lockheed Martin promptly of the request  or
requirement so that Lockheed Martin,  at its expense, may seek an  appropriate
protective order  or waive compliance with  this Section 8.01(b).   If, in the
absence  of a protective  order or receipt  of a waiver hereunder,  any of the
Purchasers,  Newco or any  of their  Affiliates is, on the  advice of counsel,
compelled  to disclose such confidential information, they may so disclose the
confidential information, provided that  they use reasonable efforts to obtain
reliable assurance  that  confidential  treatment will  be  accorded  to  such
confidential information.   Notwithstanding  the foregoing, the  provisions of
this Section  8.01(b) shall not  apply to information  that (i)  is or becomes
publicly  available  other than  as a  result of  a disclosure  by any  of the
Purchasers, Newco or any of their Affiliates, (ii) is or becomes available  to
any of the Purchasers, Newco  or any of their Affiliates on a non-confidential
basis  from  a source  that,  to  the Purchasers',  Newco's  or  any of  their
Affiliates'  knowledge, is not prohibited  from disclosing such information by
a  legal, contractual  or  fiduciary  obligation,  or (iii)  is  or  has  been
independently  developed by  any  of the  Purchasers, Newco  or  any of  their
Affiliates.

     (c)  Nothing in this Section  8.01 shall abrogate or otherwise  limit the
fiduciary  duties  of,  and  any  other  duties  or  restrictions  imposed  by
Applicable Law on,  the Individual Purchasers by virtue of  their service as a
director, officer  or  employee of  any of  the Lockheed  Martin Companies  or
their predecessors.
<PAGE>
     Section 8.02   Provision  and  Preservation  of  and  Access  to  Certain
Information; Cooperation.

     (a)  Prior to  the Closing Date, each Purchaser shall provide to Lockheed
Martin promptly  upon its receipt  thereof copies of  all environmental  audit
and similar  reports with respect to  facilities the possession of  which will
be transferred to Newco at the Closing.

     (b)  The Individual Purchasers acknowledge that  effective as of February
3, 1997,  Lockheed Martin turned  over day-to-day management  of the  Business
Units to  the Individual Purchasers.   From the  date of  this Agreement until
the Closing Date, the Individual Purchasers agree to take reasonable  steps to
ensure  that the  Business  Units conduct  their  business and  operations  in
accordance  with  the  provisions  of  Section  7.01.     Notwithstanding  the
foregoing,  the Individual Purchasers  shall not have liability  to any Person
for  the breach of this Section 8.02(b),  it being understood that the effects
of a breach of this Section  8.02(b) shall be limited to the effects set forth
in Section 13.04(d) and Section 14.02.

     (c)  On and  after the Closing Date,  Newco shall preserve all  books and
records of  the Business for a period of five  years commencing on the Closing
Date (or  in the case  of books  and records relating  to tax, employment  and
employee benefits matters,  until such time as Lockheed Martin  notifies Newco
in  writing that all statutes of limitations to which such records relate have
expired), and thereafter, not  to destroy or  dispose of such records  without
giving  notice  to  Lockheed  Martin of  such  pending  disposal and  offering
Lockheed Martin  the right to copy such records  at its expense.  In the event
Lockheed Martin has  not copied such  materials within  90 days following  the
receipt of notice from Newco, Newco may proceed to destroy or dispose of  such
materials  without any liability.  From and after the Closing Date and subject
to  any applicable  privileges (including,  without limitation,  the attorney-
client privilege), Newco shall  at its expense (i) afford  Lockheed Martin and
its  Representatives reasonable  access  upon reasonable  prior  notice during
normal  business hours,  to  all employees,  offices,  properties, agreements,
records,  books and affairs  of Newco, and provide copies  of such information
concerning  the Business  as Lockheed  Martin may  reasonably request  for any
proper  purpose,  including,  without   limitation,  in  connection  with  the
preparation of any tax returns  or financial statements or in  connection with
any  judicial,  quasi  judicial,  administrative, tax,  audit  or  arbitration
proceeding  and in connection with the preparation of any financial statements
or  reports  in  accordance  with  past  practices  and  procedures  and  (ii)
cooperate  fully  with  Lockheed Martin  for  any  proper purpose,  including,
without  limitation,  the defense  of  or pursuit  of any  Excluded Liability,
Excluded Asset  or any claim or  action that relates to  an Excluded Liability
or Excluded Asset.

     Section 8.03   Insurance; Financial Support Arrangements. 

     (a)  Newco and  the  Purchasers  acknowledge and  agree  that as  of  the
Closing Date,  neither Newco, the Business  or any of the  Business Units, any
property owned  or leased by  any of the  foregoing nor any  of the directors,
officers,   employees  (including,   without   limitation,   the   Transferred
Employees)  or agents  of  any of  the  foregoing will  be  insured  under any
insurance policies  maintained by Lockheed  Martin or any  of its  Affiliates,
except (i) in  the case of  certain policies, to the  extent that a  claim has
been reported as of the Closing Date,  (ii) in the case of a policy that is an
occurrence  policy, to  the  extent the  accident,  event or  occurrence  that
<PAGE>
results in an insurable  loss occurs prior to  the Closing Date and has  been,
is or will  be reported or noticed  to the respective carrier by Newco  or any
of  the Lockheed Martin Companies in  accordance with the requirements of such
policies (which  claims Lockheed Martin  shall, at Newco's  cost and  expense,
pursue  diligently on  Newco's behalf  and the  net proceeds  of  which claims
shall  be remitted  promptly  to Newco  upon  receipt thereof),  and  (iii) as
otherwise provided  in  Exhibit G  or agreed  to in  writing  by the  parties.
Except as otherwise provided in Exhibit G or as otherwise may be  agreed to in
writing  by the  parties, from  and after  the  Closing Date,  Lockheed Martin
shall  have  no  obligation of  any kind  to  maintain any  form  of insurance
covering  all or  any part  of  the Transferred  Assets, the  Business  or the
Transferred Employees.  

     (b)  Newco agrees  to reimburse Lockheed Martin within 30 days of receipt
of an invoice for the items set forth below.

          (i)  The  allocated cost  to  the Business  of  premiums, costs  and
     expenses (excluding Lockheed Martin  risk management department costs and
     expenses), including general and  administrative charges, for all periods
     prior to  the Closing Date in  respect of any and  all insurance policies
     that cover or covered the Business, whether or not a claim has  been made
     or ever will  be made by the Business or Newco  under such policies.  The
     "allocated cost" to the  Business shall be determined by  Lockheed Martin
     in a manner consistent  with prior practices and in conjunction  with the
     Cost  Disclosure Statement  filed  by  Lockheed  Martin  or  any  of  its
     Affiliates  and  their  predecessors  with  the U.S.  Government  on  the
     portion of the period covered by the  respective policies that ends prior
     to the  Closing Date, except that  with respect to policies  for which no
     premium rebate or refund is available  as a result of the consummation of
     the  Contemplated  Transactions, the  "allocated  cost"  to the  Business
     shall be based  on the entire  policy period.   Newco and the  Purchasers
     understand that Lockheed Martin  is in the process of  reviewing with the
     U.S.   Government  the  methodology  used  by  Lockheed  Martin  and  its
     Affiliates to allocate  premiums, costs, expenses and reserves to various
     businesses and  divisions, including the Business  Units, and acknowledge
     that   any  changes  to   such  allocation  methodology   may  result  in
     retroactive  adjustments  to  the  allocated  cost  to  the  Business  of
     premiums, costs  and expenses.   In the event  of any such change  to the
     allocation methodology,  Lockheed Martin  and Newco  agree to  adjust the
     allocated  costs  to the  Business (either  through  a special  charge or
     credit to Newco under this Section 8.03(b)(i)) as appropriate.

         (ii)  Any  self  insurance,   retention,  deductible,   retrospective
     premium, cash payment for  reserves calculated or charged on  an incurred
     loss basis and  similar items,  including but not  limited to  associated
     administrative  expenses  and   allocated  loss  adjustment   or  similar
     expenses  (collectively,   "Insurance  Liabilities")  allocated   to  the
     Business by Lockheed  Martin on  a basis consistent  with past  practices
     resulting from or arising under  any and all current or  former insurance
     policies maintained  by Lockheed Martin or  any of its Affiliates  to the
     extent  that such  Insurance Liabilities  relate to or  arise out  of the
     Business or any activities of Newco.

Newco  agrees that,  to the  extent any  of the  insurers under  the insurance
policies, in accordance with the terms of the  insurance policies, requests or
requires  collateral, deposits or  other security to be  provided with respect
to claims made  against such insurance  policies relating to  or arising  from
<PAGE>
the  Business, Newco will  provide the collateral, deposits  or other security
or,  upon request of Lockheed Martin, will replace any collateral, deposits or
other security provided by Lockheed Martin or any of its Affiliates.  

     (c)  Newco agrees that, for a period  of at least six years commencing on
the Closing  Date, to the extent  it maintains insurance coverage,  Newco will
(at  Lockheed Martin's  cost to  the extent of  any additional  cost therefor,
provided  that,  in the  event  there will  be such  a  cost, Newco  will give
Lockheed Martin  a reasonable period of  time to determine  whether it desires
to  incur such  cost before  Newco commits  to such  coverage with  respect to
Lockheed Martin) include  Lockheed Martin and its Affiliates as  an additional
insured/loss  payee on any policies in respect of which Lockheed Martin or its
Affiliates  has  or may  have  an  insurable  interest  with  respect  to  the
Business,  the Transferred  Assets,  any of  the  Assumed Liabilities  or  any
facilities  the possession  of  which  will be  transferred  to  Newco at  the
Closing.  

     (d)  Newco  and the Purchasers agree  that, not later  than September 30,
1997, and in a manner  reasonably satisfactory to Lockheed Martin, Newco  will
in good  faith seek  to release  Lockheed Martin and  its Affiliates  from all
obligations under  all Financial  Support Arrangements maintained  by Lockheed
Martin or any of its Affiliates in connection with the Business.  

     (e)  Lockheed  Martin will  use reasonable  commercial  efforts to  cause
each  Financial Support  Arrangement to  remain  in full  force and  effect in
accordance with  its terms  until the earliest  of (i) the date  (the "Release
Date") on which Newco  ensures that Lockheed and  its Affiliates are  released
from  all  obligations of  Lockheed  Martin  and  its  Affiliates  under  such
Financial  Support  Arrangement   in  accordance  with  Section 8.03(d),  (ii)
September  30,  1997 and  (iii)  the date  such Financial  Support Arrangement
terminates in accordance with its terms.  After the Closing  Date and prior to
the Release Date  for any such Financial Support Arrangement,  Lockheed Martin
will not  waive any requirements of  or agree to amend  such Financial Support
Arrangement without the prior written consent of Newco.  

     (f)  If,  after the Closing  Date, (i) any  amounts are drawn  on or paid
under any  Financial Support Arrangement where  Lockheed Martin or  any of its
Affiliates is obligated to  reimburse the Person making  such payment or  (ii)
Lockheed Martin or any of its Affiliates pays any amounts under,  or any fees,
costs  or expenses relating to, any Financial Support Arrangement, Newco shall
pay Lockheed Martin  such amounts promptly after receipt from  Lockheed Martin
of  notice thereof accompanied  by written evidence of  the underlying payment
obligation.  

     (g)  In  the event that  Newco fails to  ensure that Lockheed  Martin and
its Affiliates are  released from all obligations under the  Financial Support
Arrangements  not  later  than  September 30,  1997,  Newco  shall either  (i)
promptly  deposit  with  Lockheed  Martin  cash  in an  amount  equal  to  the
aggregate principal or stated amount,  as may be applicable, of  the Financial
Support  Arrangements not  so  released  or (ii) provide  back-up  letters  of
credit in form  and substance reasonably satisfactory to Lockheed  Martin with
respect to  such Financial Support  Arrangements; provided that  if Newco  has
used reasonable commercial efforts  to structure its financing arrangements to
permit  it  to comply  with  the  foregoing obligations,  Newco  shall  not be
required to take any action under  this Section 8.03(g) that it is  prohibited
from taking under the terms of  any financing agreements of Newco in effect on
the  Closing Date.  Any cash deposited with Lockheed Martin in accordance with
<PAGE>
clause (i)  shall be held by Lockheed Martin  in a segregated interest-bearing
account and  shall be used  by Lockheed Martin  solely to  satisfy its payment
obligations  in respect of such Financial Support Arrangements, and the unused
portion  of  any cash  (including  interest) relating  to a  Financial Support
Arrangement shall be returned  to Newco promptly after  the occurrence of  the
Release  Date with  respect to,  or any  other termination  of, the  Financial
Support Arrangement.

     (h)  In the  event that Newco  fails to  ensure that Lockheed  Martin and
its Affiliates are  released from all obligations  of Lockheed Martin  and its
Affiliates under the Disclosed  Financial Support Arrangements not later  than
September 30, 1997,  whether as a result of the  proviso to the first sentence
of  Section  8.03(g) or  otherwise,  and  to the  extent  that  Newco has  not
provided the deposits  or letters of credit contemplated by the first sentence
of Section 8.03(g), on October 1,  1997 and on the first day  of each calendar
quarter  thereafter Newco agrees to pay to  Lockheed Martin an amount equal to
(i) .3125%  of the maximum  aggregate potential liability  of Lockheed  Martin
and its  Affiliates under such   Disclosed Financial  Support Arrangements  in
the case  of performance-related  Disclosed Financial Support  Arrangements or
(ii) .625%  of the  maximum aggregate  potential liability of  Lockheed Martin
and  its Affiliates under such Disclosed Financial Support Arrangements in the
case  of  all  other  Disclosed  Financial  Support Arrangements  (other  than
Disclosed   Financial  Support   Arrangements  that   constitute  non-monetary
performance  guarantees or  similar  non-monetary obligations)  that  have not
been  released  or otherwise  secured  by the  deposits  or letters  of credit
contemplated by  the first sentence of  Section 8.03(g) (determined  as of the
last day of  the preceding calendar quarter).  Any such payment by Newco shall
be due and payable  on October 1, 1997 or  on the first day  of the applicable
calendar  month  thereafter,  and  shall be  nonrefundable  regardless  of any
subsequent  reduction  of the  liability  of  Lockheed Martin  or  any of  its
Affiliates thereunder.

     Section 8.04   Non-Solicitation of  Employees.  From  and after the  date
of this  Agreement until  the second anniversary  of the  Closing Date,  Newco
shall  not, without  prior written  approval of  Lockheed Martin,  directly or
indirectly   (through  Affiliates   or  otherwise),   knowingly   solicit  any
individual  (other than individuals  identified in Attachment XI)  who at that
time is  an employee  of any of  the Lockheed  Martin Companies (other  than a
Transferred Employee) to  terminate his or her relationship with  the Lockheed
Martin Companies  and will  not knowingly  hire any  individual  inadvertently
solicited;   provided,  however,  that  the  foregoing   shall  not  apply  to
individuals  solicited  or hired  as a  result  of the  use of  an independent
employment  agency (so  long as the  agency was  not directed  to solicit such
individual and Newco advises its Manager of Human  Resources of the provisions
of this  Section 8.04)  or solicited  or hired  as a  result of the  use of  a
general solicitation  (such as an advertisement) not  specifically directed to
employees of the Lockheed Martin Companies.  

     Section 8.05   Financing.  Newco shall use reasonable commercial  efforts
to obtain (on  or prior to the Closing Date)  sufficient funds on commercially
available terms  acceptable to Newco  in its  sole discretion (i)  to pay  the
cash  portion  of  the  Exchange Consideration  and  (ii)  to obtain  adequate
working capital for the Business,  provided that Newco shall not be considered
to be  in breach of this  Agreement if, notwithstanding its  use of reasonable
commercial  efforts  as  aforesaid,  Newco  does  not  have  sufficient  funds
available for such purposes on the Closing Date.  
<PAGE>
     Section 8.06   Use of  Certain Trademarks, etc.   Newco acknowledges  and
agrees that it is  not obtaining any  rights or licenses  with respect to  the
names  "Lockheed  Martin,"  "Lockheed,"  "Loral,"  "Martin  Marietta"  or  any
derivative  thereof,  or to  their  logos  or trade  dress,  or  to any  other
Intellectual  Property not constituting a Transferred Asset or not licensed to
it  under  the License  Agreements.   As  soon  as  practicable following  the
Closing, but  no  later than  180 days  after the  Closing  Date, Newco  shall
remove and change  signage, change and substitute  promotional and advertising
material  in whatever  medium, change  stationery and  packaging and  take all
such other steps  as may be required  or appropriate to cease  use of all such
Intellectual  Property not constituting a Transferred Asset or not licensed to
it  under  the License  Agreements;  provided, however,  that nothing  in this
Agreement  shall  obligate Newco  to  change  or  copy  over  any  engineering
drawings, prints  or copies of  correspondence, invoices  and other  documents
prepared prior to  the Closing Date or to replace  or alter any tools  or dies
included in the Transferred Assets.

     Section 8.07   Government Contract  Novation; Cooperation.   Newco  shall
provide  to  Lockheed Martin  and  each  Responsible Contracting  Officer  all
information  necessary  to obtain  the  consent  of  the  U.S.  Government  to
recognize  Newco  as  the  successor in  interest  to  all  of  the Government
Contracts  being  sold,  assigned,  transferred   and  conveyed  to  Newco  in
accordance  with  this Agreement.   Newco  shall  use commercially  reasonable
efforts  to  obtain  all  consents, approvals  and  waivers  required for  the
purpose of  processing, entering  into and  completing the Novation  Agreement
with regard  to any of the  Government Contracts, including  responding to any
requests for information by the  U.S. Government with regard to  such Novation
Agreement.

     Section 8.08   Reimbursement of  Damages.    Newco shall  use  reasonable
commercial efforts to obtain reimbursement  of any Damages suffered by it that
are  subject to indemnification by Lockheed Martin hereunder as a reimbursable
cost  under Government Contracts,  provided the reimbursement  of such Damages
is permitted by Applicable Law.


                                  ARTICLE IX

                           COVENANTS OF THE PARTIES

     Section 9.01   Further Assurances.   Subject to the terms  and conditions
of this Agreement,  each party shall use all  reasonable commercial efforts to
take, or cause to be  taken, all actions and to do,  or cause to be done,  all
things  necessary  or  desirable  under  Applicable  Laws  to  consummate  the
Contemplated  Transactions.  Lockheed  Martin, Newco and  the Purchasers shall
execute and  deliver such other documents, certificates,  agreements and other
writings and to take  such other actions as may  be necessary or desirable  in
order to consummate or  implement expeditiously the Contemplated Transactions.
Except  as otherwise expressly set forth in the Transaction Documents, nothing
in  this Section  9.01 shall  require  Lockheed Martin,  Newco or  any  of the
Purchasers to make any payments  in order to obtain any consents  or approvals
necessary  or   desirable  in   connection  with   the  consummation  of   the
Contemplated Transactions.  

     Section 9.02   Certain  Filings; Consents.   Lockheed  Martin,  Newco and
the Purchasers  shall cooperate with  one another (i)  in determining  whether
any action by or in respect of, or filing with,  any Governmental Authority is
<PAGE>
required, or any  actions, consents, approvals or  waivers are required to  be
obtained  from parties  to  any material  Contracts,  in connection  with  the
consummation  of the Contemplated  Transactions and (ii) subject  to the terms
and conditions  of this Agreement, in  taking such actions or  making any such
filings, furnishing  information required in connection  therewith and seeking
timely to obtain any such actions, consents, approvals or waivers.  

     Section 9.03   Public  Announcements.   Prior  to the  Closing,  Lockheed
Martin, Newco and the Purchasers  shall consult with each other before issuing
any press release  or making  any public statement  or communicating with  the
U.S.  Government  as  a  customer  with  respect  to  this  Agreement  or  the
Contemplated Transactions and, except as may be required by Applicable  Law or
any listing agreement with any  national or international securities exchange,
will not issue  any such press release or make any such public statement prior
to such  consultation.  Notwithstanding  the foregoing, no  provision of  this
Agreement (except as set forth in Section 8.01) shall  relieve Lehman from any
of  its obligations under the Lehman Confidentiality Agreement, or relieve the
Individual  Purchasers   from  any  of  their   respective  obligations  under
paragraph 7  of the Memorandum,  or terminate any of  the restrictions imposed
upon any party by Section 8.01.  

     Section 9.04   Intellectual Property; License Agreements. 

     (a)  In  consideration   of  the  grant  described   in  Section 9.04(b),
Lockheed Martin  shall grant to Newco,  effective as of  the Closing Date  and
pursuant to a  License Agreement, a fully paid-up, worldwide,  perpetual, non-
exclusive  license in respect  of all Intellectual Property  owned by Lockheed
Martin  that is used  or currently  planned for use  by the  Business (but not
constituting  Transferred Assets)  on  the Closing  Date,  for such  uses  and
currently planned  uses by Newco and  its Affiliates.  Such  license shall not
be transferable  by Newco other than  in connection with the  sale or transfer
of  all or  a substantial  portion  (it being  understood that  the sale  of a
Business  Unit  shall be  deemed a  substantial  portion) of  the  Business by
Newco. 

     (b)  In  consideration of the  grant described in  Section 9.04(a), Newco
shall grant  to the  Lockheed Martin  Companies, effective  as of  the Closing
Date  and  pursuant  to  a License  Agreement,  a  fully paid-up,  world-wide,
perpetual,  non-exclusive  license in  respect  of  all Intellectual  Property
constituting Transferred Assets (i) that is used or currently planned for  use
by  the Lockheed  Martin  Companies (other  than  the Business  Units) on  the
Closing  Date, for such uses and currently planned uses by Lockheed Martin and
its  Affiliates or  (ii) used by  Newco after  the Closing  Date in connection
with the manufacture  of any products  for sale  to, or the  provision of  any
services to, any  of the Lockheed Martin  Companies pursuant to any  agreement
between Newco  and any of the  Lockheed Martin Companies  that is breached  by
Newco, for  use by Lockheed Martin and its Affiliates  in making or using such
products or  providing such services (other  than in the case  of clause (ii),
the duration  for  which shall  be an  appropriate length  of  time to  permit
completion  of  manufacture or  services).   The  license granted  pursuant to
clause (i)  of the preceding  sentence shall  be effective as  of the  Closing
Date and  the  license  granted  pursuant  to clause  (ii)  of  the  preceding
sentence  shall be  effective  as of  the  date that  the  agreement described
therein  is breached  by Newco.   Such  license shall  not be  transferable by
Lockheed Martin other  than in connection with the sale or  transfer of all or
a substantial portion of a business by Lockheed Martin.
<PAGE>
     (c)  Newco acknowledges and  agrees that it  shall hold all  Intellectual
Property constituting part  of the Transferred Assets subject to  any licenses
thereof granted  by Lockheed Martin  and its Affiliates  prior to the  Closing
Date.  

     (d)  The  transfer  of  Intellectual  Property  constituting  Transferred
Assets  to Newco shall not affect Lockheed  Martin's right to use, disclose or
otherwise freely  deal with any  know-how, trade secrets  and other  technical
information not  constituting  Transferred  Assets that  is  resident  on  the
Closing Date at  businesses of  the Lockheed Martin  Companies other than  the
Business.  

     Section 9.05   HSR Act.   The parties shall take all actions necessary or
appropriate  to cause the  prompt expiration or termination  of any applicable
waiting period under the HSR  Act in respect of the Contemplated Transactions,
including,  without limitation, complying as  promptly as practicable with any
requests  for  additional  information;  provided  that  Newco  shall  not  be
required to  provide any undertakings  or comply with  any condition  that, in
its  good  faith  judgment, would  materially and  adversely  diminish Newco's
rights under this  Agreement or materially and adversely affect  its business,
results or operations.  

     Section 9.06   Operation  of Newco.    From and  after  the date  of this
Agreement  through the  Closing,  Newco  will not  engage  in or  conduct  any
activities  other  than  activities  that  are  necessary  or  appropriate  in
connection with the consummation of the Contemplated Transactions.  

     Section 9.07   Maintenance of Insurance Policies.   Notwith-standing  any
provision  to  the  contrary  in  this  Agreement,  this  Section  9.07  shall
constitute  the  parties'  agreement  regarding the  allocation  of  insurance
proceeds with respect to claims for liabilities that arise  under or relate to
Environmental Laws that are  comprised, in whole or in  part, of Environmental
Liabilities that constitute Assumed  Liabilities (the "Environmental Insurance
Claims").   Newco and the  Purchasers acknowledge that  Lockheed Martin  shall
control  the  Environmental  Insurance  Claims and  shall  have  the right  to
compromise  or settle  any Environmental  Insurance Claims.   Lockheed  Martin
will act in good faith and with reasonable prudence  to maximize recovery with
respect to the  Environmental Insurance Claims and will allocate  any recovery
received  with respect to  such Environmental Insurance Claims,  first, to the
costs it incurred to  collect such recovery and  all net tax costs related  to
such  recovery,  and second,  to reimburse  any Governmental  Authority, prime
contractor or subcontractor pursuant to a Government Contract.  

     With respect to any recovery remaining (the "Remaining Recovery"):  

          (i)  if  the  recovery  applies  to  liabilities  that  are  Assumed
     Liabilities  and to liabilities that are not Assumed Liabilities, and the
     recovery was not  designated as arising from  specific liabilities (e.g.,
     a  global settlement with an insurance carrier), Lockheed Martin will pay
     Newco  an  amount  equal  to  the  Remaining  Recovery  multiplied  by  X
     multiplied  by  (one   minus  Y);  where  X  equals  the   total  of  the
     Environmental Insurance  Claims (estimated  as of  the date of  recovery)
     under  said insurance  policies divided  by the  total  environmental and
     other  claims by  Lockheed Martin  under said  insurance policies;  and Y
     equals Lockheed  Martin's past  expenditures on said  liabilities divided
     by  the total  estimated expenditures  made  or to  be  made by  Lockheed
<PAGE>
     Martin or Newco in respect of said liabilities (estimated as  of the date
     of recovery), or 

         (ii)  if  the  recovery was  designated  as arising  from  a specific
     liability  that is an Assumed  Liability, Lockheed Martin  will pay Newco
     the Remaining Recovery multiplied by (one minus Y).  

     Any  obligations  assumed in  any such  compromise  or settlement  of the
Environmental  Insurance Claims  will be  apportioned between  Lockheed Martin
and Newco in the same proportion as a recovery  would be allocated pursuant to
this Section 9.07.  

     Section 9.08   Legal Privileges.  Lockheed  Martin and Newco  acknowledge
and  agree that all  attorney-client, work product and  other legal privileges
that  may  exist  with  respect  to  the Transferred  Assets  or  the  Assumed
Liabilities,  shall,  from  and  after  the  Closing  Date,  be  deemed  joint
privileges  of Lockheed  Martin and  Newco.   Both Lockheed  Martin and  Newco
shall  use all  commercially  reasonable efforts  after  the Closing  Date  to
preserve  all  such privileges  and  neither Lockheed  Martin nor  Newco shall
knowingly waive  any such privilege without  the prior written  consent of the
other party (which consent will not be unreasonably withheld or delayed).

     Section 9.09   Non-Compete.  Lockheed  Martin, Newco  and the  Purchasers
covenant and  agree that prior to  the Closing Date they will  discuss in good
faith  the scope  and nature  of an  appropriate non-competition  agreement to
provide reasonable commercial  protection to Newco for periods to  be mutually
agreed upon of  up to three years with respect to the material core businesses
of  the Business while providing the Lockheed  Martin Companies the ability to
continue,  without impediment,  all of  its existing businesses  and currently
planned  businesses (other  than  those conducted  only  through  the Business
Units),  to enter into businesses reasonably related to its exiting businesses
and  currently planned  businesses,  to  make acquisitions  and  to  otherwise
provide  third-party sourced products similar to those manufactured or sold by
the Business  as part of larger  systems manufactured or sold  by the Lockheed
Martin Companies.  The  non-competition agreement also will provide reasonable
commercial  protection to  the Lockheed  Martin  Companies on  programs  where
Newco  performs   substantial  subcontract   work  for  the   Lockheed  Martin
Companies,  it being understood  that this provision shall  not prohibit Newco
from  entering into subcontract agreements with other Persons on programs that
compete  against  the Lockheed  Martin  Companies,  provided that  appropriate
safeguards   (including,   for   example,  "firewalls"   and   confidentiality
agreements)  are implemented  and  in place  to  protect the  proprietary  and
confidential information of  the Lockheed Martin Companies.  For  the purposes
of  any  such  non-competition  agreement,  (i) the  businesses  operated  and
managed  by Lockheed Martin  on behalf of  the U.S.  Government, including the
Department  of Energy, shall not be included within the prohibitions, and (ii)
"currently  planned" businesses  of the  Lockheed Martin Companies  shall mean
those businesses that Lockheed  Martin can demonstrate are affirmatively under
consideration as of the Closing Date. 


                                   ARTICLE X

                                  TAX MATTERS

     Section 10.01  Tax Matters.  The  parties agree as to tax  matters as set
forth in Exhibit F.  
<PAGE>
                                  ARTICLE XI

                           EMPLOYEE BENEFIT MATTERS

     Section 11.01  Employee  Benefit  Matters.    The  parties  agree  as  to
employee benefit matters as set forth in Exhibit G.


                                  ARTICLE XII

                             CONDITIONS TO CLOSING

     Section 12.01  Conditions  to  the  Obligations  of  Each   Party.    The
obligations of  Lockheed Martin, Newco  and the Purchasers  to consummate  the
Closing  are  subject  to  the  satisfaction  (or  waiver)  of  the  following
conditions:

     (a)  Any  applicable waiting  period under  the HSR  Act relating  to the
Contemplated Transactions shall have expired or been terminated;

     (b)  No  provision of any Applicable  Law or regulation  and no judgment,
injunction,  order  or decree  shall prohibit  the Closing,  and no  action or
proceeding shall  be  pending  before any  court, arbitrator  or  governmental
body,  agency   or  official   with  respect   to  which  counsel   reasonably
satisfactory  to Lockheed Martin, Newco and the Purchasers shall have rendered
a written opinion that  there is a substantial  likelihood of a  determination
that would prohibit the Closing;

     (c)  All actions  by or  in respect of  or filings with  any Governmental
Authority required to  permit the consummation of the  Closing shall have been
obtained; 

     (d)  Lockheed Martin, Newco  and the Purchasers  shall have executed  and
delivered  the  Common  Stock  Subscription Agreements  and  the  Stockholders
Agreement in  substantially the forms  attached as Attachments IV  and V,  and
shall  have executed and delivered the Exchange Agreement in substantially the
form  attached to  the  Transfer Agreement  attached  as Attachment  III,  the
Interim Services Agreement,  the License Agreements, the  Supply Agreement and
the  leases,  subleases  and  assignment  agreements  referred to  in  Section
2.01(viii) and the agreement referred to in Section 2.01(ix); 

     (e)  Lockheed  Martin and  Newco shall  have executed  and  delivered the
noncompetition agreement contemplated by Section 9.09; 

     (f)  Lockheed  Martin or  the applicable  Affiliated  Transferor, as  the
case   may  be,  shall  have  obtained  the  consents,  approvals  or  permits
contemplated by Attachment X; and

     (g)  There shall be  (i) no  conditions requested of  Lockheed Martin  by
the PBGC or  of Newco by Lockheed  Martin, in connection with  the transfer of
all  of the assets and liabilities of the  Spinoff Plans or the Assumed Plans,
that  are in  either party's  reasonable good  faith judgment  unacceptable to
either Lockheed Martin (as  to conditions requested of Lockheed  Martin by the
PBGC) or  Newco (as to conditions  requested of Newco by  Lockheed Martin); or
(ii) no  commencement of  proceedings by the  PBGC to  terminate any  Lockheed
Martin Pension  Plan (or  a reasonable  good faith determination  of Newco  or
<PAGE>
Lockheed  Martin  that the  commencement  of  such proceedings  is  reasonably
likely).

     Section 12.02  Conditions  to Obligation  of  Newco  and the  Purchasers.
The  obligations of Newco  and the  Purchasers to  consummate the  Closing are
subject  to the satisfaction  (or waiver  by Newco and the  Purchasers) of the
following further conditions:

     (a)  (i)  Lockheed Martin shall  have performed in  all material respects
all  of  its obligations  under  the  Transaction  Documents  required  to  be
performed  by it on or prior to the Closing Date, (ii) the representations and
warranties  of Lockheed Martin contained in the Transaction Documents shall be
complete  and  correct (in  all  material  respects,  in  the  case  of  those
representations  and warranties which are not by their express terms qualified
by reference to  materiality) at and as of the  date of this Agreement  and as
of the Closing  Date, as  if made at  and as  of each  such date, except  that
those representations and warranties which are by their express  terms made as
of a  specific date shall be  complete and correct (in  all material respects,
in the  case of those representations  and warranties which  are not by  their
express terms  qualified by  reference to materiality)  only as of  such date,
and (iii)  Newco shall  have received  a certificate  signed  by an  executive
officer of Lockheed Martin to the foregoing effect;

     (b)  Newco has  sufficient funds available to pay the cash portion of the
Exchange Consideration  for the Transferred Assets, provided that this Section
12.02(b) shall not  be a condition to Newco and  the Purchasers' obligation to
consummate  the Closing unless the representations and warranties set forth in
Section C.08  of  Exhibit C  and  Section  D.06 of  Exhibit  D shall  be,  and
continue to  be,  accurate  and Newco  shall  have complied  in  all  material
respects with its obligations under Section 8.05;

     (c)  The  Purchasers shall have completed their  review of the litigation
titled  Universal  Navigation v.  Loral  Corporation and  the results  of such
review shall be satisfactory to the Purchasers;

     (d)  Since  December 31,  1996, there  shall not  have been  any material
adverse  change in  the assets, properties,  business, financial  condition or
results of  operations of the  Business taken as  a whole  or any developments
that reasonably could be expected to result in such a change; 

     (e)  Lockheed Martin, the  applicable Affiliated Transferor or  Newco, as
the  case may  be,  shall have  obtained  the consents,  approvals  or permits
contemplated by Attachment X; 

     (f)  Newco  shall  have  obtained  such surveys  and  title  insurance in
respect of  the  Owned Real  Property  as are  sufficient to  satisfy  Newco's
lenders and to enable Newco to obtain financing; and

     (g)  Lockheed Martin shall  have furnished  Newco with  an opinion  dated
the Closing Date concerning the matters set forth in Attachment XII.  

     Section 12.03  Conditions  to   Obligation  of  Lockheed  Martin.     The
obligation of  Lockheed Martin  to consummate  the Closing  is subject  to the
satisfaction  (or  waiver  by  Lockheed  Martin)   of  the  following  further
conditions:
<PAGE>
     (a)  (i)  Newco and the Purchasers  shall have performed  in all material
respects all of their  respective obligations under the Transaction  Documents
required to  be performed by  them at or prior  to the Closing  Date, (ii) the
representations  and warranties of  Newco and the Purchasers  contained in the
Transaction  Documents  shall  be  complete  and  correct   (in  all  material
respects, in  the case of those  representations and warranties which  are not
by their  express terms qualified by  reference to materiality)  at and as  of
the date of  this Agreement and as of  the Closing Date, as if  made at and as
of each such date, except  that those representations and warranties which are
by their  express terms  made as  of a  specific date  shall be  complete  and
correct  (in all material respects,  in the case of  those representations and
warranties which  are not  by their express  terms qualified  by reference  to
materiality) only  as  of such  date,  and (iii)  Lockheed Martin  shall  have
received certificates signed  by executive officers of Newco (as to Newco) and
Lehman  (as to  Lehman), and  certificates signed  by  each of  the Individual
Purchasers, to the foregoing effect; and

     (b)  Newco  shall have furnished  Lockheed Martin  with an  opinion dated
the Closing Date covering the matters set forth in Attachment XIII.

     Section 12.04  Effect of Waiver.   Any waiver by Newco and the Purchasers
of the conditions specified in clause (ii) of  Section 12.02(a) and any waiver
by  Lockheed  Martin of  the conditions  specified in  clause (ii)  of Section
12.03, if made knowingly, shall also  be deemed a waiver by such Person of any
claim for Damages as the result of the matters waived.


                                 ARTICLE XIII

                           SURVIVAL; INDEMNIFICATION

     Section 13.01  Survival.  None  of the representations and  warranties of
the parties  contained in any  Transaction Document  or in any  certificate or
other  writing delivered pursuant to any Transaction Document or in connection
with any Transaction Document shall survive the Closing, except for:  

          (i)  the representations  and  warranties  in  Sections B.01,  B.02,
     B.07(b) and B.12 shall survive indefinitely;

         (ii)  the representations  and warranties in  Section B.13  shall not
     survive the Closing Date; 

        (iii)  the  representations  and  warranties  in  Section  B.15  shall
     survive for a period of three years from the Closing Date;

         (iv)  the  representations  and  warranties  in  Section  B.21  shall
     survive  until 30 days after the  expiration of the applicable statute of
     limitations (or extensions or waivers thereof);

          (v)  the representations  and warranties  in Exhibit  B (other  than
     those  Sections of  Exhibit B  referenced in  the preceding  clauses (i),
     (ii), (iii)  and (iv)), shall survive for a period  of two years from the
     Closing Date;

         (vi)  the representations and warranties included  in Exhibit F shall
     survive until  30 days after the expiration of  the applicable statute of
     limitations (or extensions or waivers thereof);
<PAGE>
        (vii)  the representations  and warranties in Sections C.01,  C.02 and
     C.05 shall survive indefinitely;

       (viii)  the representations  and warranties  in Exhibit  C (other  than
     those Sections of  Exhibit C  referenced in the  preceding clause  (vii))
     shall survive for a period of two years from the Closing Date;

         (ix)  the  representations  and  warranties  in  Sections D.03  shall
     survive indefinitely;

          (x)  the representations  and warranties  in Exhibit  D (other  than
     the  representations and warranties in Section D.03), shall survive for a
     period of two years from the Closing Date;

         (xi)  the representations  and warranties in Sections E.01,  E.02 and
     E.05 shall survive indefinitely; and 

        (xii)  the representations  and warranties  in Exhibit  E (other  than
     those  Sections of  Exhibit E  referenced in  the preceding  clause (xi))
     shall survive for a period of two years from the Closing Date.

The covenants and agreements of the  parties in the Transaction Documents  and
the representations  and warranties referenced  in the  preceding clauses  (i)
and  (iii)   through  (xii)  are   referred  to  herein   as  the   "Surviving
Representations  or Covenants."  It is  understood and agreed that, (1) before
the  Closing the remedies expressly set forth in  Article XIV are the sole and
exclusive  remedies for any breach of any representation, warranty or covenant
and (2)  following the Closing the  sole and exclusive remedy  with respect to
any  breach of any  representation, warranty or covenant  (other than (i) with
respect to a  breach of the terms of a covenant, as to which Newco or Lockheed
Martin, as the case may be, shall be entitled to  seek specific performance or
other  equitable relief  and (ii)  with  respect to  claims for  fraud  or for
willful breach of a  covenant) shall be a  claim for Damages made  pursuant to
this Article XIII.  

     Section 13.02  Indemnification.

     (a)  Effective  as  of the  Closing and  subject  to the  limitations set
forth  in Section 13.04(a),  Newco hereby indemnifies Lockheed  Martin and its
Affiliates  and their  respective directors,  officers, employees  and agents,
against and agrees to hold them harmless from  any and all Damages incurred or
suffered by  any of  them arising  out of  or related  in any way  to (i)  any
misrepresentation  or breach of any  Surviving Representation or Covenant made
or to  be performed  by Newco  pursuant to any  of the  Transaction Documents,
(ii) the  Assumed Liabilities (including, without  limitation, Newco's failure
to perform or in due course pay  and discharge any Assumed Liability) or (iii)
any Financial Support Arrangement referred to in Section 8.03(b).

     (b)  Effective  as  of the  Closing and  subject  to the  limitations set
forth  in Section 13.04(b),  Lockheed Martin hereby indemnifies  Newco and its
Affiliates  and their  respective  directors, officers,  employees  and agents
against and agrees to hold them harmless from any and all  Damages incurred or
suffered  by any  of them  arising out of  or related  in any  way to  (i) any
misrepresentation or breach of any  Surviving Representation or Covenant  made
or  to  be  performed  by  the  Lockheed  Martin  Companies  pursuant  to  any
Transaction  Document,  (ii)  the  Excluded  Liabilities  (including,  without
limitation,  Lockheed  Martin's  (or  any  other  Lockheed  Martin  Company's)
<PAGE>
failure  to  perform  or  in  due  course  pay  and  discharge   any  Excluded
Liability),  (iii)  the  assumption  by  Newco  of  Environmental  Liabilities
arising out  of, relating to,  based on  or resulting from  actions taken  (or
failures to  take action), conditions  existing or events  occurring prior  to
the Closing, (iv) the Camden CAS 410  Issue, or (v) the Sarasota Asset Step-Up
Issue; provided, however, that Newco  shall not have suffered or be  deemed to
have  suffered any Damages in  the case of the  foregoing clauses (iii), (iv),
and (v)  to the extent that such Damages are  recoverable as an allowable cost
under  Applicable  Law  or  under  the  terms  of  any  applicable  Government
Contracts.

     (c)  Effective  as  of the  Closing and  subject  to the  limitations set
forth in  Section 13.04(c), each  of the Purchasers hereby,  severally and not
jointly with the other  Purchasers, indemnifies each  of the other parties  to
this  Agreement   and  their   respective  Affiliates  and   their  respective
directors, officers,  employees and agents,  against and agrees  to hold  them
harmless from any and all Damages  incurred or suffered by any of them arising
out of or related in any way to any breach  of any Surviving Representation or
Covenant made or  to be  performed by the  Purchasers pursuant to  any of  the
Transaction Documents.  

     Section 13.03  Procedures.  

     (a)  If  Lockheed  Martin  or  any of  its  Affiliates  or  any of  their
directors,  officers,   employees  and  agents,  shall   seek  indemnification
pursuant to Section  13.02(a) or Section 13.02(c), or  if Newco or any  of its
Affiliates  or any of  their directors, officers, employees  and agents, shall
seek  indemnification  pursuant  to  Section  13.02(b),  such  Person  seeking
indemnification  (the "Indemnified  Party") shall  give written notice  to the
party  from whom  such indemnification  is sought  (the  "Indemnifying Party")
promptly (and  in any event within  30 days) after the  Indemnified Party (or,
if the Indemnified  Party is  a corporation,  any officer  of the  Indemnified
Party)  becomes   aware  of  the   facts  giving   rise  to  such   claim  for
indemnification (an  "Indemnified Claim") specifying in  reasonable detail the
factual basis of the Indemnified  Claim, stating the amount of the Damages, if
known, the method of  computation thereof, and  containing a reference to  the
provision  of the Transaction  Documents in respect of  which such Indemnified
Claim arises.  The failure  of an Indemnified Party to provide notice pursuant
to this Section 13.03 shall not constitute a waiver of that  party's claims to
indemnification pursuant to Section 13.02 in the absence of,  and then only to
the  extent  of,  material prejudice  to  the  Indemnifying  Party.    If  the
Indemnified Claim arises from the  assertion of any claim, or the commencement
of any  suit, action, proceeding or  Remedial Action brought by  a Person that
is  not  a  party  hereto  (a  "Third  Party Claim")any  such  notice  to  the
Indemnifying Party shall  be accompanied by a  copy of any papers  theretofore
served on the  Indemnified Party in  connection with such  Third Party  Claim.
With  respect to  any  Third Party  Claim  asserted or  brought  prior  to the
Closing  Date, notice of such  Third Party Claim shall  be deemed to have been
delivered on the Closing Date.

     (b)  (i)  Upon  receipt  of  notice  of  a  Third  Party  Claim  from  an
     Indemnified Party  pursuant to  Section 13.03(a), the  Indemnifying Party
     will,  subject to the other  provisions of this  Section 13.03(b), assume
     the  defense and control  of such Third  Party Claim but  shall allow the
     Indemnified Party a reasonable opportunity to participate in the  defense
     thereof with  its own counsel and  at its own expense.   The Indemnifying
     Party  shall select  counsel, contractors  and consultants  of recognized
<PAGE>
     standing and  competence after  consultation with the  Indemnified Party;
     shall  take all steps necessary in the defense or settlement thereof; and
     shall  at  all  times  diligently  and  promptly  pursue  the  resolution
     thereof.    In conducting  the  defense thereof,  the  Indemnifying Party
     shall at all  times act as  if all Damages  relating to such  Third Party
     Claim were  for its  own account  and shall  act in good  faith and  with
     reasonable  prudence  to minimize  Damages  therefrom.   The  Indemnified
     Party  shall,  and  shall  cause   each  of  its  Affiliates,  directors,
     officers,   employees,  and   agents   to,  cooperate   fully  with   the
     Indemnifying Party in  the defense of any  Third Party Claim  defended by
     the Indemnifying Party.

         (ii)  The Indemnifying Party shall give  prompt and continuing notice
     to  the  other  Indemnified Party  of  any  Third Party  Claims  that the
     Indemnifying  Party reasonably believes may:  (1) result in the assertion
     of criminal liability on the part of the Indemnified Party or any of  its
     Affiliates,  directors,  officers,  employees or  agents;  (2)  adversely
     affect the  ability  of  the Indemnified  Party  to do  business  in  any
     jurisdiction or in  any manner  or with any  customer; or  (3) materially
     affect the reputation of the  Indemnified Party or any of its Affiliates,
     directors, officers, employees or agents.

        (iii)  Subject to the  provisions of Section 13.03(b)(iv)  and Section
     13.03(b)(v), the Indemnifying Party  shall be authorized to consent  to a
     settlement  of, or  the entry  of any  judgment  arising from,  any Third
     Party Claims,  without the  consent of  any Indemnified  Party; provided,
     that the  Indemnifying  Party shall  (1)  pay or  cause  to be  paid  all
     amounts  arising out of such settlement or judgment concurrently with the
     effectiveness  thereof; (2) shall  not encumber any of  the assets of any
     Indemnified Party or  agree to  any restriction or  condition that  would
     apply  to such  Indemnified  Party  or to  the  conduct  of that  party's
     business; and  (3) shall  obtain, as  a condition  of any  settlement  or
     other resolution, a complete  release of each Indemnified Party.   Except
     for  the foregoing, no settlement or entry  of judgment in respect of any
     Third  Party  Claim  shall be  consented  to  by  any Indemnifying  Party
     without the consent  of the Indemnified Party, which consent shall not be
     unreasonably withheld.

         (iv)  An Indemnified Party may elect to share the defense of a  Third
     Party Claim  the defense of  which has been  assumed by the  Indemnifying
     Party pursuant to Section  13.03(b)(ii).  In that event,  the Indemnified
     Party will so notify the  Indemnifying Party in writing.  Thereafter, the
     Indemnifying  Party and  the Indemnified  Party  shall participate  on an
     equal basis  in the defense,  management and control  of any  such claim.
     The  Indemnifying Party and  the Indemnified Party  shall select mutually
     satisfactory counsel, contractors and  consultants to conduct the defense
     or settlement thereof (the  costs and expenses  of which shall be  shared
     equally by the Indemnifying  Party and the Indemnified Party),  and shall
     at  all  times diligently  and  promptly pursue  the  resolution thereof.
     Notwithstanding the  foregoing, Newco  shall manage all  Remedial Actions
     conducted with respect to  facilities which constitute Transferred Assets
     or at which Newco  will undertake operations pursuant to  this Agreement,
     provided  that Lockheed  Martin and  its Representatives  shall  have the
     right, consistent with Newco's  right to manage such Remedial  Actions as
     aforesaid, to  participate fully in all decisions  regarding any Remedial
     Action, including  reasonable access to  sites where any  Remedial Action
     is being  conducted, reasonable access to  all documents, correspondence,
<PAGE>
     data, reports  or information  regarding the Remedial  Action, reasonable
     access to employees and  consultants of Newco with knowledge  of relevant
     facts about  the Remedial Action and the right to attend all meetings and
     participate in any  telephone or  other conferences  with any  government
     agency or third party regarding the Remedial Action.

          (v)  In  the case  of the  indemnification  contemplated by  clauses
     (iii), (iv)  and (v) of  Section 13.02(b), in  the event that  either the
     Indemnified  Party  or  the  Indemnifying  Party  desires  to settle  the
     matters  referenced therein  or  consent to  the  entry of  any  judgment
     arising thereunder and  the other party does not wish  to consent to such
     settlement, the other  party shall have no  obligation to consent to  the
     settlement provided that it  agrees in writing to pay and  be responsible
     for  100%   of  any  Damages   thereafter  incurred;  provided   that  no
     Indemnified  Party  shall be  required to  consent  to any  settlement or
     agree  to be responsible for  the payment of  Damages thereafter incurred
     with  respect to  any matter the  settlement of  which would  require the
     consent  of such  Indemnified  Party pursuant  to Section  13.03(b)(iii).
     The  obligation of the party  that rejects any  proposed settlement offer
     or entry  of any such judgment to pay and  be responsible for 100% of any
     Damages  thereafter incurred in  accordance with this Section 13.03(b)(v)
     shall  be  conditioned  upon and  subject  to  the  payment, within  five
     Business  Days  of the  date such  party  provides the  written agreement
     contemplated  by the  preceding  sentence, of  an amount,  in immediately
     available funds, equal  to the portion of the total settlement that would
     have been payable  by the party desiring to settle  the matter or consent
     to  the entry of  any such judgment  according to  the percentage sharing
     arrangement   contemplated   by    Section   13.04(b)(ii)   or    Section
     13.04(b)(iii),  as the case  may be.  Thereafter,  the party that rejects
     the  proposed settlement shall be  solely responsible for  the defense of
     the matter that is the subject of the proposed settlement.

     (c)  If  the Indemnifying Party and  the Indemnified Party  are unable to
agree  with respect to a procedural matter arising under Section 13.03(b)(iv),
the Indemnifying Party and  the Indemnified Party shall, within 10  days after
notice  of  disagreement  given  by either  party,  agree  upon a  third-party
referee  ("Referee"),  who  shall  be  an  attorney and  who  shall  have  the
authority  to review  and resolve  the  disputed matter.    The parties  shall
present their differences  in writing (each party  simultaneously providing to
the other a copy  of all documents submitted)  to the Referee and shall  cause
the Referee  promptly  to  review  any  facts, law  or  arguments  either  the
Indemnifying Party  or the Indemnified Party  may present.   The Referee shall
be retained  to resolve specific  differences between the  parties within  the
range of such  differences.  Either party may request  that all oral arguments
presented  to the Referee  by either party  be in each other's  presence.  The
decision   of  the  Referee  shall  be  final  and  binding  unless  both  the
Indemnifying  Party and the Indemnified Party  agree.  The parties shall share
equally all costs and fees of the Referee.

     Section  13.04  Limitations.  Notwithstanding anything to the contrary in
this Agreement or in any of the Transaction Documents:

     (a)    Newco  shall  only  have  liability to  Lockheed  Martin  and  its
Affiliates  with respect to  the representations  and warranties  described in
clause (i)  of Section 13.02(a) if such matters  were the subject of a written
notice given by the Indemnified Party pursuant to Section 13.03(a)  within the
<PAGE>
period  following the  Closing Date  specified for  each respective  matter in
Section 13.01.

     (b)  Lockheed Martin  shall only  have liability  to Newco  or  any other
Person hereunder:

          (i)  with  respect to the  representations and warranties  described
     in clause (i)  of Section 13.02(b), (y) to the  extent that the aggregate
     Damages  of  all  Indemnified  Parties  as  the   result  thereof  exceed
     $5,000,000 but  are  not greater  than $55,000,000  (it being  understood
     that Lockheed  Martin's maximum liability under  Section 13.02(b)(i) with
     respect to representations  and warranties  and this  Section 13.04(b)(i)
     shall  be $50,000,000),  and (z) if  such matters  were the  subject of a
     written  notice  given  by  the  Indemnified  Party  pursuant  to Section
     13.03(a)  within the period following the Closing Date specified for each
     respective matter in Section 13.01;

         (ii)    with respect  to the  matters  described in  clause  (iii) of
     Section 13.02(b) (after  giving effect  to the proviso  thereto), (y)  to
     the extent  of 50% of the  aggregate Damages incurred  within eight years
     following  the  Closing Date  by all  Indemnified  Parties as  the result
     thereof, and  (z) to the extent  of 40%  of the  aggregate Operation  and
     Maintenance Costs  incurred by all  Indemnified Parties after  the eighth
     anniversary  of  the  Closing Date  and  within  15  years following  the
     Closing Date;  provided, however,  that Lockheed  Martin shall only  have
     liability under Section 13.02(b)(iii)  or this  Section 13.04(b)(ii)  for
     Damages  and Operation and  Maintenance Costs incurred  after the Closing
     Date in excess of $6,000,000;

        (iii)  with  respect  to  the  matters described  in  clause  (iv)  of
     Section 13.02(b) (after  giving effect  to the proviso  thereto), (y)  to
     the extent of  75% of the  aggregate Damages  incurred by an  Indemnified
     Party as  the result thereof,  and (z)  to the extent  such Damages  were
     incurred within three years following the Closing Date; and

         (iv)  with respect  to the matters described in clause (v) of Section
     13.02(b) (after giving effect to  the proviso thereto), (y) to the extent
     of 75% of  the aggregate Damages incurred by an  Indemnified Party as the
     result thereof, and (z) to  the extent such Damages were  incurred within
     three years following the Closing Date.

     (c)   The Purchasers shall only have liability to Lockheed Martin and its
Affiliates with  respect to  the representations  and warranties described  in
Section 13.02(c)  if such matters were  the subject of a  written notice given
by  the Indemnified  Party  pursuant to  Section  13.03(a) within  the  period
following the  Closing Date specified  for each respective  matter in  Section
13.01.

     (d)  Lockheed  Martin shall not  be liable to  Newco or  any other Person
hereunder  for any  Damages that  result from  a breach  of the  provisions of
Section 7.01 if such breach results  from a breach by either of the Individual
Purchasers of Section 8.02(b).

     (e)  Lockheed Martin shall  not be liable  to Newco  or any other  Person
under this  Article XIII for  any Damages that result  from any breach  of any
representation or  warranty made by  Lockheed Martin hereunder  to the  extent
such representation  or warranty is  expressly qualified by  reference to  the
<PAGE>
knowledge  of  the  Individual Purchasers  or a  substantially  similar clause
relating to  their knowledge if  either of the Individual  Purchasers had such
knowledge as of the Closing.


                                  ARTICLE XIV

                                  TERMINATION

     Section 14.01  Termination.  The Transaction Documents  may be terminated
at any time prior to the Closing:

          (i)  by  mutual  written  agreement  of   Lockheed  Martin  and  the
     Purchasers;

         (ii)  by Lockheed  Martin  or  the Purchasers  (as  a group)  if  the
     Closing  shall not  have  been consummated  by  May 30,  1997;  provided,
     however, that neither Lockheed  Martin nor a Purchaser may  terminate the
     Transaction Documents pursuant to  this clause (ii) if the  Closing shall
     not have been consummated  by May 30, 1997,  by reason of the  failure of
     such party or any of  its Affiliates to perform in all  material respects
     any of its or their respective  covenants or agreements contained in  the
     Transaction Documents;  provided further, that either  Lockheed Martin or
     Newco and  the Purchasers (as a group) shall be entitled to terminate the
     Transaction Documents prior to  May 30, 1997,  if such party or  parties,
     as the case may be, shall  reasonably conclude that any condition to such
     party's  or parties' obligations hereunder (as set forth in Section 12.01
     with respect to Lockheed Martin, Newco and the Purchasers,  Section 12.02
     with respect to Newco and the Purchasers, and Section 12.03 with  respect
     to Lockheed Martin) cannot  reasonably be expected to be  satisfied prior
     to May 30, 1997; and provided, further, that as a  condition to the right
     of a party  to elect to terminate  the Transaction Documents  pursuant to
     the  immediately preceding  proviso,  the party  shall first  provide ten
     Business  Days prior notice to  the other party  specifying in reasonable
     detail  the nature  of the condition  that such party  has concluded will
     not be satisfied, and the  other party shall be entitled during  such ten
     Business Day period to take any actions it may elect  consistent with the
     terms  of  this Agreement  such that  the  condition reasonably  could be
     expected to be satisfied prior to the expiration of such time period;

        (iii)  by either Lockheed  Martin or  Newco and the  Purchasers (as  a
     group) if  there shall be any  law or regulation  that makes consummation
     of the Contemplated  Transactions illegal or  otherwise prohibited or  if
     consummation  of   the  Contemplated  Transactions   would  violate   any
     nonappealable   final  order,  decree   or  judgment  of   any  court  or
     Governmental Authority having competent jurisdiction; and

         (iv)  in accordance with the provisions of Section 15.13.

Any party desiring to terminate this Agreement pursuant to  this Section 14.01
shall  give written notice  of such  termination to the other  parties to this
Agreement.
<PAGE>
     Section 14.02  Effect of  Termination.  If  this Agreement is  terminated
as  permitted by Section 14.01, such termination shall be without liability of
any party (or any  Affiliate, shareholder, director, officer, employee, agent,
consultant  or representative  of  such  party) to  any  other  party to  this
Agreement; provided,  however, that if  the Contemplated Transactions  fail to
close as  a result of a breach of any Transaction Document by Lockheed Martin,
Newco or any of the Purchasers,  such party shall be fully liable  for any and
all Damages incurred  or suffered by any other party  as a result of  all such
breaches in  an amount not to  exceed $2,500,000, except  that Lockheed Martin
(i) shall be fully liable for  any and all Damages incurred or suffered by the
Purchasers as  a result of  any breach by  Lockheed Martin  of its obligations
under Section  7.03,  (ii) shall  be  fully  liable for  any and  all  Damages
incurred or  suffered  by the  Purchasers  as a  result of  Lockheed  Martin's
willful  failure to  consummate  the Closing  (other  than resulting  from  an
unintentional failure of  any of the conditions set  forth in Section 12.01 or
Section  12.03) if Newco  and the Purchasers have  sufficient funds available,
and  are  ready  and  willing,  to  pay  the  cash  portion  of  the  Exchange
Consideration for  the Transferred Assets,  and (iii) shall  not be  liable to
the Purchasers or any other Person hereunder for any  Damages that result from
a breach of  the provisions  of Section  7.01 if  such breach  results from  a
breach  by  either of  the  Individual  Purchasers of  Section  8.02(b).   The
provisions of  Sections 8.01 and  15.03 and  this Section 14.02  shall survive
any termination hereof pursuant to Section 14.01.


                                  ARTICLE XV

                                 MISCELLANEOUS

     Section 15.01  Notices.   All notices, requests  and other communications
to any  party hereunder  shall be  in writing  (including telecopy  or similar
writing) and shall be given,

          if to Lockheed Martin:

               Lockheed Martin Corporation
               6801 Rockledge Drive
               Bethesda, Maryland  20817
               Attention:  Marcus C. Bennett
               Telecopy:  (301) 897-6083

          with a copy to:

               Lockheed Martin Corporation
               6801 Rockledge Drive
               Bethesda, Maryland  20817
               Attention:  Frank H. Menaker, Jr.
               Telecopy:  (301) 897-6791

                          and

               Miles & Stockbridge, a 
                 Professional Corporation
               10 Light Street
               Baltimore, Maryland  21202
               Attention:  Glenn C. Campbell
               Telecopy:  (410) 385-3700
<PAGE>
          if to Lehman:

               Lehman Brothers Capital Partners III, L.P.
               3 World Financial Center
               New York, New York  10285
               Attention:  Steven Berkenfeld
               Telecopy:  (212) 526-2198

          with a copy to:

               Simpson Thacher & Bartlett
               425 Lexington Avenue
               New York, New York  10017
               Attention:  David B. Chapnick
               Telecopy:  (212) 455-2502

          if to Lanza:

               Frank C. Lanza
               600 Third Avenue
               New York, New York  10016
               Telecopy:  (212) 949-9879

          with a copy to:

               Fried, Frank, Harris, Shriver & Jacobson
               1 New York Plaza
               New York, New York  10004
               Attention:  Robert C. Schwenkel
               Telecopy:  (212) 859-8879

          if to LaPenta:

               Robert V. LaPenta
               600 Third Avenue
               New York, New York  10016
               Telecopy:  (212) 805-5470

          with a copy to:

               Fried, Frank, Harris, Shriver & Jacobson
               1 New York Plaza
               New York, New York  10004
               Attention:  Robert C. Schwenkel
               Telecopy:  (212) 859-8879

          If to Newco:

               L-3 Communications Holdings, Inc.
               600 Third Avenue
               New York, New York  10016
               Attention:  William J. LaSalle
               Telecopy:  (212) 805-5494
<PAGE>
          with copies to:  

               Simpson Thacher & Bartlett
               425 Lexington Avenue
               New York, New York  10017
               Attention:  David B. Chapnick
               Telecopy:  (212) 455-2502

                          and

               Lehman Brothers Capital Partners III, L.P.
               3 World Financial Center
               New York, New York  10285
               Attention:  Steven Berkenfeld
               Telecopy:  (212) 526-2198

                          and

               Lockheed Martin Corporation
               6801 Rockledge Drive
               Bethesda, Maryland  20817
               Attention:  Frank H. Menaker, Jr.
               Telecopy:  (301) 897-6791

or to  such other address  or telecopy number  and with such  other copies, as
such  party may  hereafter specify  for  the purpose  by notice  to  the other
parties.  Each such notice, request or  other communication shall be effective
(i) if  given by telecopy, when  such telecopy is transmitted  to the telecopy
number specified in this Section  15.01 and evidence of receipt is received or
(ii) if  given by any other means, upon delivery or refusal of delivery at the
address specified in this Section 15.01.

     Section 15.02  Amendments; Waivers.  

     (a)  Any provision  of the Transaction Documents may be amended or waived
prior to  the Closing Date  if, and only  if, such amendment  or waiver  is in
writing and  signed, in the case  of an amendment,  by Lockheed Martin,  Newco
and the Purchasers, or in the case of a waiver, by the party  against whom the
waiver is to be effective.

     (b)  No failure or delay  by any party in exercising any  right, power or
privilege under  any Transaction Document  shall operate as  a waiver  thereof
nor  shall  any single  or  partial  exercise thereof  preclude  any  other or
further  exercise thereof  or  the  exercise  of any  other  right,  power  or
privilege.  The  rights and remedies herein  provided shall be cumulative  and
not exclusive of any rights or remedies provided by law.

     Section 15.03  Expenses.      Except  as   otherwise   provided   in  the
Transaction  Documents and except  that if  the Closing shall  occur the costs
and expenses of the  Purchasers will be paid by Newco, all  costs and expenses
incurred in  connection with the  Transaction Documents shall  be paid  by the
party  incurring such  cost or  expense.   Notwithstanding the  foregoing, all
transfer, sales, use and similar  fees and taxes resulting from or relating to
the formation and  organization of  Newco, including  but not  limited to  the
transfer of the  Transferred Assets to Newco by Lockheed Martin  or any of the
Affiliated  Transferors, shall be  borne one-half by Lockheed  Martin and one-
half by  Newco.  Each of Newco  and Lockheed Martin shall  reimburse the other
<PAGE>
for  one-half  of  such  fees  and  taxes  paid  by  the  other  promptly upon
presentation of a demand therefor.

     Section 15.04  Successors   and  Assigns.      The   provisions  of   the
Transaction Documents  shall be binding upon  and inure to the  benefit of the
parties  and their respective  successors and assigns; provided  that no party
may assign,  delegate or otherwise  transfer any of  its right  or obligations
under this  Agreement without the consent  of Lockheed Martin, in  the case of
Newco or any  of the Purchasers, and  Newco and the Purchasers in the  case of
Lockheed  Martin.  Notwithstanding the foregoing proviso (i) Lehman may assign
all or part of its rights to Lehman Brothers Holdings  Inc. and (ii) Newco may
assign all  or part of its  rights and obligations (other  than the obligation
to  issue shares of its capital stock) to  a wholly owned Subsidiary of Newco,
provided  that Newco  also shall  remain  liable hereunder  as if  it  had not
assigned its rights and obligations.

     Section 15.05  Disclosure.     Certain  information  set  forth   in  the
Disclosure Schedules has been included and  disclosed solely for informational
purposes  and may not  be required to  be disclosed pursuant to  the terms and
conditions  of  the  Transaction  Documents.    The  disclosure  of  any  such
information  shall not be deemed to constitute an acknowledgement or agreement
that  the  information is  required to  be  disclosed in  connection  with the
representations and warranties  made in the Transaction Documents or  that the
information is material,  nor shall any information so included  and disclosed
be  deemed to  establish  a  standard  of  materiality or  otherwise  used  to
determine whether any other information is material.

     Section 15.06  Construction.  As  used in the Transaction  Documents, any
reference  to the  masculine,  feminine or  neuter  gender shall  include  all
genders,  the  plural  shall  include the  singular,  and  the singular  shall
include the plural.   With regard to each and every  term and condition of the
Transaction Documents, the parties understand and  agree that the same have or
has been  mutually negotiated, prepared and  drafted, and that if  at any time
the parties  desire or are required to interpret or  construe any such term or
condition  or any  agreement or  instrument subject  hereto,  no consideration
shall  be given  to the  issue of  which party  actually prepared,  drafted or
requested any term or condition of the Transaction Documents.

     Section 15.07  Entire Agreement.  

          (a)  The   Transaction   Documents   and    any   other   agreements
contemplated  thereby  (including,  to  the extent  contemplated  herein,  the
Lehman Confidentiality  Agreement  and  paragraph  7 of  the  Memorandum)  and
certain  other  letter  agreements  entered  into  contemporaneously  herewith
constitute the entire agreement among the parties with respect to  the subject
matter of such  documents and supersede  all prior agreements,  understandings
and  negotiations, both written and oral,  between the parties with respect to
the subject matter thereof.  

          (b)  The   parties   hereto   acknowledge    and   agree   that   no
representation,  warranty,  promise,  inducement,  understanding,  covenant or
agreement has been  made or relied upon by  any party hereto other  than those
expressly  set forth  in  the Transaction  Documents.   Without  limiting  the
generality  of the  disclaimer set  forth in  the preceding  sentence, neither
Lockheed Martin nor any  of its Affiliates has made or shall be deemed to have
made  any  representations or  warranties,  in  any  presentation  or  written
information relating to the Business  given or to be given in  connection with
<PAGE>
the  Contemplated Transactions,  in any  filing made  or to  be made by  or on
behalf  of Lockheed  Martin  or any  of its  Affiliates with  any governmental
agency, and no  statement, made in any such presentation or written materials,
made in any  such filing or contained  in any such other  information shall be
deemed  a representation or  warranty hereunder or otherwise.   The Purchasers
acknowledge that Lockheed  Martin has informed  them that  no Person has  been
authorized  by  Lockheed  Martin  or  any  of  its  Affiliates  to  make   any
representation or warranty  in respect of  the Business or in  connection with
the  Contemplated  Transactions,  unless  in  writing  and  contained in  this
Agreement or in any of the Transaction Documents to which they are a party.

          (c)  Except  as   expressly  provided   herein  or   in  any   other
Transaction Document,  no Transaction  Document or  any provision  thereof  is
intended to  confer upon any Person  other than the parties  hereto any rights
or remedies hereunder.

     Section 15.08  Governing Law.   Except  as otherwise  provided in any  of
the  Transaction Documents, this  Agreement shall  be construed  in accordance
with and governed by the law of the State of New York.

     Section 15.09  Counterparts;  Effectiveness.    This  Agreement  may   be
signed  in any  number of counterparts,  each of  which shall  be an original,
with  the same effect as  if the signatures  thereto and hereto  were upon the
same  instrument.   This  Agreement shall  become  effective when  each  party
hereto shall have received  a counterpart hereof  signed by the other  parties
hereto.

     Section 15.10  Jurisdiction.  Any  suit, action or proceeding  seeking to
enforce  any  provision of,  or  based on  any  matter arising  out  of  or in
connection  with,  any  of  the  Transaction  Documents  or  the  Contemplated
Transactions may  be brought against any  of the parties in  the United States
District Court  for the Southern District of New York, and each of the parties
hereby  consents  to the  exclusive jurisdiction  of  such court  (and  of the
appropriate  appellate court)  in  any such  suit,  action or  proceeding  and
waives any objection to  venue laid therein.  Process in any such suit, action
or  proceeding  may be  served on  any  party anywhere  in the  world, whether
within  or without  the State of  New York.   Without  limiting the foregoing,
Lockheed Martin, Newco and the  Purchasers agree that service of  process upon
such  party at the address referred to in Section 15.01, together with written
notice of  such service to such  party, shall be  deemed effective service  of
process upon such party.

     Section 15.11  Captions.     The   captions  herein   are  included   for
convenience of  reference only and  shall be  ignored in  the construction  or
interpretation hereof.

     Section 15.12  Bulk Sales.   Newco hereby  waives compliance by  Lockheed
Martin and  each Affiliated  Transferor, in  connection with  the Contemplated
Transactions, with the provisions of Article 6  of the Uniform Commercial Code
as  adopted in the  States of Georgia, Florida,  California, Pennsylvania, New
York, Massachusetts, Utah and New  Jersey, and as adopted in any  other states
where  any of  the Transferred  Assets are  located, and any  other applicable
bulk sales laws  with respect to or requiring notice  to Lockheed Martin's (or
any Affiliated  Transferor's) creditors, as the  same may be in  effect on the
Closing  Date.    Lockheed  Martin shall  indemnify  and  hold harmless  Newco
against any and all liabilities (other than liabilities in respect  of Assumed
<PAGE>
Liabilities) which may be asserted by third parties against  Newco as a result
of noncompliance with any such bulk sales law.

     Section 15.13  Delivery of Disclosure Schedules; Certain Attachments. 

          (a)  The  parties   acknowledge  and  agree   that  the   Disclosure
Schedules contemplated by  this Agreement are not being delivered  at the time
of signing  of this Agreement.  Not later than the  close of business on April
14,  1997, Lockheed  Martin shall  deliver to  Newco the  Disclosure Schedules
contemplated by  this Agreement,  which Disclosure Schedules,  once delivered,
shall be effective and speak as of the date of  this Agreement as if delivered
on  the date of this  Agreement.  In the event Newco  or the Purchasers object
to the  Disclosure Schedules, Newco  or the Purchasers may,  by written notice
delivered  to Lockheed  Martin prior  to the  close of  business on  the fifth
Business  Day  following  the  day  on  which  the  Disclosure  Schedules  are
delivered to Newco, terminate  this Agreement.  In  the event Lockheed  Martin
does not receive  such written notice within the time  period specified in the
preceding sentence, Newco and the Purchasers shall be deemed to have  accepted
the Disclosure Schedules.   In the event  that Newco or any of  the Purchasers
elects to terminate  this Agreement in accordance with  the provisions of this
Section 15.13(a), no party to  this Agreement shall have any liability  to any
of the other parties to this Agreement.

          (b)  The   parties  acknowledge   and   agree   that  Attachment   X
contemplated  by this Agreement is not being  delivered at the time of signing
of this  Agreement.   Not  later  than the  close  of  business on  the  third
Business Day after  delivery of the Disclosure Schedules, Newco  shall deliver
to Lockheed  Martin a draft of  the portions of  Attachment X contemplated  by
Section 12.01 and Section 12.02.  Not later than the close of  business on the
third  Business  Day after  delivery  of  the  Disclosure Schedules,  Lockheed
Martin  shall  deliver to  Newco  a  draft  of the  portion  of  Attachment  X
contemplated by Section  12.01.  In the event either  Newco or Lockheed Martin
objects  to any of the  matters proposed to be included by  the other party in
Attachment  X, Newco  and  Lockheed Martin  shall in  good  faith discuss  the
matters to  be included  in Attachment  X.   In the  event Newco and  Lockheed
Martin  are  unable to  reach  agreement  on the  matters  to  be included  in
Attachment X  prior to the close  of business on the sixth  Business Day after
the  delivery  of the  Disclosure  Schedules, Attachment  X shall  include all
matters proposed to be included by each of Newco and Lockheed Martin.

          (c)  The  parties acknowledge  and  agree  that  Attachments IV,  V,
VIII, IX, XI and  XV as attached to  this Agreement at the time of  signing of
this  Agreement  are subject  to  modification  by any  of  the  Purchasers or
Lockheed Martin at any time not  later than the close of business on April  4,
1997.  In the  event that any of the Purchasers  or Lockheed Martin desires to
amend  either Attachment  IV,  Attachment V, Attachment  VIII,  Attachment IX,
Attachment XI or  Attachment XV, it shall notify the  other parties in writing
of the  proposed amendment  and the Purchasers  and Lockheed Martin  shall, in
good   faith,  discuss   the  proposed   amendment.     In  the   event  that,
notwithstanding  those discussions,  the  Purchasers and  Lockheed  Martin are
unable  to resolve the  differences as to the  provisions of either Attachment
IV, Attachment  V, Attachment VIII, Attachment IX, Attachment XI or Attachment
XV,  any of the  parties may  terminate this Agreement  prior to the  close of
business  on April 11,  1997 by  written notice to  the other  parties to this
Agreement and upon any such termination no party to  this Agreement shall have
any  liability to  any other  parties to  this Agreement.   If  this Agreement
shall  not have  been  terminated in  accordance with  the provisions  of this
<PAGE>
Section  15.13(c) by  the close  of business  on April  11, 1997,  the amended
versions of Attachments  IV, V, VIII, IX, XI and  XV shall replace Attachments
IV, V,  VIII, IX,  XI and  XV as  attached to  this Agreement at  the time  of
signing of this Agreement.
<PAGE>
     IN WITNESS  WHEREOF, the parties hereto caused this  Agreement to be duly
executed by their  respective authorized officers  on the day  and year  first
above written.

WITNESS:                       LOCKHEED MARTIN CORPORATION


____________________________   By:________________________________
                                  Name:
                                  Title:


                               LEHMAN BROTHERS CAPITAL 
                                 PARTNERS III, L.P.

                               By:  LEHMAN BROTHERS HOLDINGS INC.,
                                    its General Partner


____________________________        By:___________________________
                                       Name:
                                       Title:


                               FRANK C. LANZA


____________________________   ___________________________________


                               ROBERT V. LAPENTA


____________________________   ___________________________________


                               L-3 COMMUNICATIONS HOLDINGS, INC.


____________________________   By:________________________________
                                  Name:
                                  Title:
<PAGE>
                                                                     EXHIBIT A


                                  DEFINITIONS


(a)  The following terms have the following meanings:

     "Affiliate" means, with  respect to  any Person, any  Person directly  or
indirectly  controlling,  controlled  by, or  under common  control  with such
other Person.   For purposes of determining whether a  Person is an Affiliate,
the term  "control" shall mean the possession, directly  or indirectly, of the
power to direct  or cause the direction  of the management  and policies of  a
Person,  whether  through  ownership  of securities,  contract  or  otherwise.
Notwith-standing  the  foregoing,  for   purposes  of  the  Agreement  neither
Lockheed Martin nor any of  the Lockheed Martin Companies shall  be considered
an Affiliate of Newco or any of the Purchasers.

     "Affiliated Transferors" means  Lockheed Martin  Tactical Systems,  Inc.,
Randtron  Systems,   Inc.,  Lockheed   Martin  Fairchild  Corporation,   Conic
Corporation, Lockheed  Martin  Microcom Corporation,  Lockheed  Martin  Hycor,
Inc.,  The NARDA  Microwave Corporation  and any  other Affiliate  of Lockheed
Martin that owns  any of the assets  that would constitute Transferred  Assets
if  owned,  held  or  used  by  Lockheed  Martin  or  any  of  the  Affiliated
Transferors specified above  on the Closing Date  or is liable for  any of the
Assumed Liabilities.

     "Applicable  Law"  means, with  respect to  any  Person, any  domestic or
foreign,   federal,   state   or   local  statute,   law,   ordinance,   rule,
administrative   interpretation,   regulation,   order,    writ,   injunction,
directive,  judgment,   decree  or  other  requirement   of  any  Governmental
Authority (including any  Environmental Law) applicable to such Person  or any
of  their  respective  properties,  assets,  officers,  directors,  employees,
consultants  or  agents  (in   connection  with  such  officer's,  director's,
employee's, consultant's or agent's activities on behalf of such Person).

     "Assumed  Liabilities"  means  all   of  the  following  liabilities  and
obligations  of any of  the Lockheed  Martin Companies relating  to or arising
out of  the operation and affairs  of the Business, the  Transferred Assets or
the NY Leases:

          (i)  Balance Sheet and  Scheduled Liabilities.  All  liabilities and
obligations relating to the Business, the  Transferred Assets or the NY Leases
whether  accrued, liquidated, contingent, matured or unmatured, at or prior to
the  Closing, which  (a)  are disclosed  in any  of  the Disclosure  Schedules
delivered  hereunder,  (b)  would  be  subject to  disclosure  in  any  of the
Disclosure  Schedules delivered  in connection  with any of  Lockheed Martin's
representations and warranties but  for the materiality standards contained in
such representation and warranty, (c) are reflected  in the Final Net Tangible
Asset Amount as  determined in accordance with Section 2.03  herein (including
without  limitation accounts  payable and  reserves reflected  as contra-asset
accounts,  and  those  reflected  in the  estimates  at  completion), (d)  are
incurred in the ordinary course  of business subsequent to the Effective Date,
other than with  respect to the  matters covered by Exhibits  F and G,  or (e)
are  otherwise  a liability  or  obligation that  Newco is  expressly assuming
pursuant to this Agreement;
<PAGE>
         (ii)  Contracts.  All  liabilities and obligations arising  under the
Contracts, whether  or not such  Contracts have been  completed or  terminated
prior  to   the  Closing  Date,   including,  without  limitation,   any  such
liabilities and  obligations arising from  or relating to  the performance  or
non-performance  of the Contracts  by the  Business Units, Newco  or any other
party, whether arising prior to,  on or after the Closing Date, except  to the
extent they constitute Excluded Liabilities;

        (iii)  Employment.   All  liabilities and  obligations  in respect  of
employees and  former employees of the  Business provided in  Exhibit G to  be
assumed by Newco;

         (iv)  Benefit  Plans;  Workers'  Compensation.   The  liabilities and
obligations  under  the Employee  Plans and  Benefit Arrangements  provided in
Exhibit G to be assumed by Newco;

          (v)  Product Warranty  and Liability  Claims.   All liabilities  and
obligations  relating  to  warranty  obligations  or  services,  or claims  of
manufacturing or design defects, with  respect to any product or service  sold
or provided by the Business whether prior to, on or after the Closing Date;

         (vi)  Taxes.   All  liabilities and  obligations in  respect of Taxes
provided in Exhibit F to be assumed by Newco;

        (vii)  Environmental  Liabilities.    All  Environmental  Liabilities,
whether  arising prior  to, on  or  after the  Closing Date  and  whether such
Environmental  Liabilities are "onsite"  or "offsite," but only  to the extent
relating  to  or arising  out  of  conditions at,  or  the  current or  former
operations of  the Business Units  at, the facilities  owned or  leased by the
Business  as  of the  Closing  Date  and included  in  the Transferred  Assets
(whether by  fee ownership or  leasehold interest), it  being understood  that
the   term  "Assumed   Liabilities"  shall   not  include   any  Environmental
Liabilities  included  in   clause  (viii)  of  the  definition   of  Excluded
Liabilities;

       (viii)  NY Leases.   All liabilities and obligations relating to the NY
Leases, whether arising prior to, on or after the Closing Date;

         (ix)  OSHA Liabilities.  All liabilities  and obligations relating to
the  Occupational  Safety  and  Health  Act  of  1970,  as  amended,  and  any
regulations,  decisions or  orders promulgated  thereunder, together  with any
state or local law, regulation  or ordinance pertaining to worker, employee or
occupational  safety  or health  in  effect  as  of the  Closing  Date  or  as
thereinafter may  be amended or  superseded, whether  arising prior to,  on or
after the Closing Date;

          (x)  Litigation.     All   matters  of   governmental,  judicial  or
adversarial   proceedings  (public   or  private),   litigation,  arbitration,
disputes,   claims,  causes   of  action   or  investigations   (collectively,
"Proceedings")  of a  civil  nature arising  from  or directly  or  indirectly
relating  to  any  of  the enumerated  "Assumed  Liabilities"  in clauses  (i)
through   (ix),  whether  or  not   such  matters  were  accrued,  liquidated,
contingent, matured, unmatured,  or known or unknown to  Lockheed Martin at or
prior to the Closing; and

         (xi)  Post-Closing  Liabilities.   All  liabilities  and  obligations
relating  to  Newco's  ownership   of  the  Transferred  Assets,  directly  or
<PAGE>
indirectly  relating  to  or  arising under  the  Employee  Plans and  Benefit
Arrangements  or  relating  to   the  Transferred  Employees,  the  lease   of
properties  under the NY  Leases or  otherwise or its conduct  of the Business
and  any related  operations, in each  case, from  and after  the Closing Date
including, without limitation, any and all Proceedings in respect thereof.

     "Audited  Business  Financial  Statements"  means  the  audited  combined
financial statements  of the Lockheed Martin  Predecessor Businesses, together
with the notes thereto, as attached in Attachment I to the Agreement.

     "Bid" means  any quotation, bid  or proposal made  by Lockheed  Martin or
any  of its  Affiliates  primarily in  connection with  the  Business that  if
accepted  or awarded would lead to a Contract  with the U.S. Government or any
other  Person  for  the  design, manufacture  and  sale  of  products  or  the
provision of services by the Business.

     "Business"  means   the  businesses  conducted  by   the  Business  Units
(together with  their  predecessors),  which in  the  aggregate  comprise  the
Products Group (excluding  the business of Frequency Sources Inc.  (other than
its  semiconductor products  business)  and  the assembly  plant in  Goodyear,
Arizona),  the  Wideband  Systems  business  and  the  Communications  Systems
business of the Lockheed Martin Companies.

     "Business  Day" means a day other than a Saturday, Sunday or other day on
which commercial  banks in New York,  New York are  authorized or required  by
law to close.

     "Business  Units" means  (i)  Display Systems  headquartered in  Atlanta,
Georgia,  (ii)   Advanced  Recorders   headquartered  in   Sarasota,  Florida,
(iii) Conic  headquartered   in   San   Diego,   California,   (iv)   Microcom
headquartered  in Warminster,  Pennsylvania, (v)  Telemetry  & Instrumentation
headquartered  in San Diego, California, (vi)  Randtron headquartered in Menlo
Park, California, (vii) Microwave--Narda East  headquartered in Hauppauge, New
York  (including   the  NARDA  Semiconductor  Products   business  in  Lowell,
Massachusetts), (viii) Microwave--Narda West  headquartered in Rancho Cordova,
California, (ix) Hycor  headquartered in  Woburn, Massachusetts,  (x) Wideband
Systems  headquartered in  Salt Lake City,  Utah, (xi)  Communications Systems
headquartered   in  Camden,  New  Jersey,  and  (xii)  the  Airport  Explosive
Detection  Business  represented  by  the  Grant  from  the  Federal  Aviation
Administration held by Lockheed Martin Specialty Components, Inc.

     "Camden CAS 410  Issue" means the assertions raised  by the United States
Defense Contract Audit  Agency that the  Communications Systems Business  Unit
overallocated general  and administrative expenses during  its transition from
a "cost  of sales" to  a "total  cost input" allocation  methodology for  such
expenses in a manner inconsistent with CAS 410.

     "Closing Date" means the date of the Closing.

     "Common   Stock  Subscription   Agreements"   means   the  Common   Stock
Subscription Agreements  dated the Closing  Date and entered  into by  each of
Lockheed Martin and the Purchasers  with Newco (in substantially the forms  of
Attachment  IV to  the Agreement),  as the  same may  be amended from  time to
time.

     "Contemplated  Transactions" means the  transactions contemplated  by the
Transaction Documents.
<PAGE>
     "Contracts" means all contracts,  agreements, leases (including leases of
real  property),   licenses,   commitments,   sales   and   purchase   orders,
intercompany work transfer agreements  (with respect to  work by or for  other
Lockheed  Martin  businesses)  and  other  instruments  of any  kind,  whether
written or oral, that relate primarily to the Business.

     "Damages"  means (subject  in the  case of Damages  suffered by  Newco to
Newco's  fulfillment of its  obligations under Section 8.08  of the Agreement)
all  demands,  claims,  actions  or  causes  of  action, assessments,  losses,
damages, costs,  expenses, liabilities,  judgments, awards,  fines, sanctions,
penalties,  charges  and  amounts   paid  in  settlement,  including,  without
limitation,  reasonable  costs,  fees  and  expenses  of  attorneys,  experts,
accountants, appraisers, consultants,  witnesses, investigators and any  other
agents  or representatives of such Person  (with such amounts to be determined
net of any resulting tax benefit actually received  or realized and net of any
refund or reimbursement of  any portion of such  amounts actually received  or
realized, including,  without limitation,  reimbursement by way  of insurance,
third  party indemnification or  the inclusion of any  portion of such amounts
as a  cost  under Government  Contracts), but  specifically excluding  (i) any
costs incurred  by or allocated to  an Indemnified Party with  respect to time
spent  by employees of  the Indemnified  Party or any of  its Affiliates, (ii)
any  lost  profits or  opportunity costs  (except  to the  extent  assessed in
connection with a  third-party claim with respect  to which the party  against
which such  damages are  assessed is entitled  to indemnification  hereunder),
exemplary  or punitive  damages and  (iii) the  decrease in  the value  of any
Transferred Asset to  the extent that such  valuation is based  on any use  of
such  Transferred  Asset  other  than   its  use  as  of  the   Closing  Date.
Notwithstanding   the   foregoing,  in   respect   of   any  breach   of   the
representations and warranties  set forth in Section B.05 with  respect to the
Audited Business Financial  Statements, "Damages" shall be limited to  (i) the
reasonable  costs of  defense  by Newco  of  any demands,  claims,  actions or
causes of action to the  extent related to or arising out of  allegations that
the  Audited  Business  Financial  Statements  as  included  in  the  offering
document used by Newco  in the sale of high  yield debt securities to  finance
the  Contemplated Transactions  (and the  related exchange  offer registration
statement)  and (ii) liability of Newco to third parties for violations of the
Securities Act  or related  blue sky  or state  securities laws  in connection
with the offerings of securities referenced in  the foregoing clause (i) (with
such amounts in  each case to be determined  net of any resulting  tax benefit
actually received  or realized and net  of any refund or  reimbursement of any
portion  of  such amounts  actually received  or realized,  including, without
limitation, reimbursement by way of insurance, third party indemnification  or
the inclusion  of  any portion  of such  amounts as  a  cost under  Government
Contracts).

     "December  Statement"  means  the   audited  combined  statement  of  net
tangible assets of the Business  at December 31, 1996, together with the notes
thereto, as attached in Attachment II to the Agreement.

     "Disclosed Financial  Support Arrangements"  means the  Financial Support
Arrangements  listed  or  referred  to  in  Section  B.10  of  the  Disclosure
Schedules.

     "Disclosure  Schedule" means the  Disclosure Schedule  dated the  date of
this  Agreement  and acknowledged  by  the  parties  hereto  relating  to  the
Agreement.
<PAGE>
     "Environmental Claim" means  any written or  oral notice, claim,  demand,
action,  suit,  complaint,  proceeding  or other  communication  by  any third
Person   alleging  liability   or  potential   liability   (including  without
limitation liability  or potential liability for  investigatory costs, cleanup
costs,  governmental  response  costs,   natural  resource  damages,  property
damage,  personal injury,  fines or  penalties) arising  out of,  relating to,
based on or  resulting from (i) the presence, discharge,  emission, release or
threatened release of  any Hazardous Substances at  any location, (ii) circum-
stances  forming the  basis  of  any violation  or  alleged  violation of  any
Environmental Laws, or (iii) otherwise relating to obligations  or liabilities
under any Environmental Laws.

     "Environmental Laws" means any  and all past, present or  future federal,
state, local  and foreign statutes, laws,  regulations, ordinances, judgments,
orders,  codes, or injunctions,  which (i) imposes liability  for or standards
of  conduct concerning the manufacture,  processing, generation, distribution,
use,  treatment,   storage,  disposal,  cleanup,  transport   or  handling  of
Hazardous Substances including, The Resource Conservation  and Recovery Act of
1976, as  amended, The Comprehensive Environmental  Response, Compensation and
Liability   Act   of   1980,   as  amended,   The   Superfund   Amendment  and
Reauthorization Act of 1984, as amended,  The Toxic Substances Control Act, as
amended, the  Occupational Safety and Health  Act of 1970, as  amended, to the
extent  it relates  to the  handling  of and  exposure to  hazardous  or toxic
materials  or  similar  substances, and  any  other  so-called "Superfund"  or
"Superlien" law or (ii)  otherwise relates to  the protection of human  health
or the environment.

     "Environmental Liabilities"  means all liabilities to  the extent arising
in  connection  with or  in  any  way relating  to  the  Business or  Lockheed
Martin's  or its  Affiliates'  use or  ownership  thereof, whether  vested  or
unvested,  contingent  or fixed,  actual  or potential,  which arise  under or
relate  to  Environmental Laws  including,  without  limitation, (i)  Remedial
Actions,  (ii) personal  injury, wrongful  death,  economic  loss or  property
damage  claims, (iii) claims for natural  resource damages, (iv) violations of
law or (v) any other cost, loss or damage with respect thereto.

     "Exchange Agreement"  means  the Exchange  Agreement referred  to in  the
Transfer Agreement.

     "Excluded Assets" means:  

          (i)  cash and  cash equivalents  of Lockheed  Martin or  any of  its
Affiliates,  including, without limitation, cash  and cash equivalents used as
collateral  for   letters  of  credit,  deposits   with  utilities,  insurance
companies and other Persons;

         (ii)  all original books and  records that Lockheed Martin or  any of
its  Affiliates shall be required to retain pursuant to any Applicable Law (in
which  case copies of such books  and records shall be  provided to Newco upon
request),  or that contain  information relating primarily to  any business or
activity of  Lockheed Martin or  any of its  Affiliates not forming  a part of
the  Business, or  any employee of  Lockheed Martin  or any  of its Affiliates
that is not a Transferred Employee;

        (iii)  tax assets specified as Excluded Assets in Exhibit F;
<PAGE>
         (iv)  all assets  of Lockheed  Martin or  any of  its Affiliates  not
held or owned by or  used primarily in connection with the Business (including
the  Chelmsford, Massachusetts  location  of Frequency  Sources,  Inc.), other
than the NY Leases;

          (v)  all assets of Lockheed  Martin or any of its  Affiliates (other
than  the Business  Units) held or  used in  connection with  the provision of
services, or the sale of goods, to the Business;

         (vi)  all rights  of Lockheed  Martin  under any  of the  Transaction
Documents and the  agreements and instruments delivered to Lockheed  Martin by
Newco pursuant to any of the Transaction Documents;

        (vii)  "Legacy Intellectual  Property" identified  as such  in Section
B.16 of the Disclosure Schedules,  including but not limited to income, losses
and rights relating thereto; 

       (viii)  any accounts receivable, notes receivable  or similar claims or
rights  (whether billed or  accrued) of the  Business from Lockheed  Martin or
any  Affiliate of  Lockheed  Martin  other than  a  Business  Unit except  for
accounts receivable,  notes receivable  or similar  claims or  rights (whether
billed or  accrued) relating to  materials sold  or services  rendered by  the
Business Units to or for Lockheed Martin or any such Affiliates; 

         (ix)  capital stock or  any other securities  of any Subsidiaries  of
Lockheed Martin; 

          (x)  Intellectual Property  not used primarily  in the  Business, it
being  understood and agreed that the only Intellectual Property consisting of
patents  and  patent applications  used  primarily in  the Business  are those
listed on Attachment XV; 

         (xi)  the  leasehold interest  of the  Lockheed  Martin Companies  in
respect of the  Horsham, Pennsylvania property of the Microcom  Business Unit;
and

        (xii)  any Intellectual Property  developed by a Business  Unit at the
expense of a Lockheed Martin  Company (other than a Business Unit) unless such
Intellectual   Property  may   fairly  be   characterized  as   an  immaterial
improvement, modification or  derivative work to  or of Intellectual  Property
developed by a Business Unit at its own  expense, including but not limited to
income, losses and rights relating thereto.

     "Excluded Liabilities" means the following obligations and liabilities:

          (i)  any obligations or  liabilities in respect of  events occurring
prior to the Closing Date  and arising out of (1) any criminal investigations,
grand  jury  proceedings,  or  counts in  any  causes  of action  specifically
alleging  criminal conduct;  provided, however,  that if  such investigations,
grand jury  proceedings or counts  become civil in  nature, at  such time they
will  no longer  constitute  Excluded Liabilities  pursuant to  this provision
or (2) counts  or actions alleging  civil fraud or  intentional misconduct  by
the Communications  Systems Business Unit (or  its predecessors) headquartered
in Camden, New Jersey;  
<PAGE>
         (ii)  all obligations and  liabilities of Lockheed  Martin or any  of
its  Affiliates not  arising out  of the  conduct of  the Business,  except as
otherwise specifically provided in the Transaction Documents; 

        (iii)  to the  extent set  forth in  Exhibit F  to the  Agreement, any
obligation  or  liability for  any Tax  arising  from or  with respect  to the
Transferred Assets or  the operations of the Business for  the Pre-Closing Tax
Period;

         (iv)  any liability whether  presently in existence or  arising after
the  date  of the  Agreement in  respect  of accounts  payable,  notes payable
(including intercompany promissory  notes and similar  financing arrangements)
or  similar  obligations  (whether  billed or  unbilled)  to  or allocated  to
Lockheed  Martin  or any  Affiliate  of Lockheed  Martin, except  for accounts
payable, notes  payable or  similar obligations (whether  billed or  unbilled)
relating to materials sold or services rendered  to, or any insurance procured
for, the  Business  Units by  Lockheed Martin  or  any Affiliate  of  Lockheed
Martin other than a Business Unit;

          (v)  any liability whether  presently in existence or  arising after
the date  of the Agreement relating  to fees, commissions or  expenses owed to
any  broker,   finder,  investment  banker,  accountant,   attorney  or  other
intermediary or  advisor employed by Lockheed Martin or  any of its Affiliates
in connection with the Contemplated Transactions; 

         (vi)  any  obligation  or  liability  retained   by  Lockheed  Martin
pursuant to Exhibit G; 

        (vii)  all obligations and liabilities related to Excluded Assets; 

       (viii)  all Environmental Liabilities  whether arising prior to,  on or
after  the  Closing  Date  and  whether  such  Environmental  Liabilities  are
"onsite" or "offsite," (1) relating to or  arising out of conditions at or the
operations  of the Camden Truck Depot located  at 1257 2nd Street, Camden, New
Jersey, or (2) relating to or arising out  of conditions at, or the current or
former  operations at, any  facilities not included in  the Transferred Assets
(whether by  fee ownership or leasehold interest)  (including any predecessors
to such facilities); and

         (vi)  all obligations and liabilities  related to the closing of  the
assembly  plant  formerly operated  by  the Conic  Business Unit  in Goodyear,
Arizona.

     "Financial  Support  Arrangements" means  any obligations,  contingent or
otherwise,  of  a  Person  in  respect  of  any  indebtedness,  obligation  or
liability  (including  assumed indebtedness,  obligations  or liabilities)  of
another  Person,  including  but  not  limited  to  remaining  obligations  or
liabilities associated with indebtedness,  obligations or liabilities that are
assigned,  transferred  or  otherwise delegated  to  another  Person,  if any,
letters  of  credit  and  standby letters  of  credit  (including any  related
reimbursement  or  indemnity  agreements),  direct  or   indirect  guarantees,
endorsements  (except  for collection  or  deposit in  the ordinary  course of
business),  notes co-made  or  discounted,  recourse  agreements,  take-or-pay
agreements, keep-well  agreements, agreements  to purchase or  repurchase such
indebtedness, obligation or  liability or any security therefor or  to provide
funds for the  payment or discharge thereof, agreements to  maintain solvency,
<PAGE>
assets,  level  of income  or  other financial  condition, agreements  to make
payment other than for value received and any other financial accommodations.

     "GAAP" means Generally  Accepted Accounting  Principles as  in effect  on
the date of the Agreement.

     "Government Contract"  means  any prime  contract,  subcontract,  teaming
agreement  or arrangement,  joint venture,  basic ordering  agreement, pricing
agreement, letter contract, purchase order, delivery  order, change order, Bid
or other arrangement of any kind  relating exclusively to the Business between
Lockheed  Martin or  any  of  the  Affiliated Transferors  and  (i)  the  U.S.
Government  (acting  on its  own behalf  or  on behalf  of another  country or
international organization), (ii) any prime  contractor of the U.S. Government
or (iii)  any subcontractor with respect  to any contract of  a type described
in clauses (i) or (ii) above.

     "Governmental   Authority"   means   any  foreign,   domestic,   federal,
territorial,   state  or  local   governmental  authority,  quasi-governmental
authority,    instrumentality,    court,    government    or   self-regulatory
organization,  commission,  tribunal   or  organization  or  any   regulatory,
administrative  or  other  agency,  or  any political  or  other  subdivision,
department or branch of any of the foregoing.

     "Hazardous   Substances"   means   substances   defined   as   "hazardous
substances," "hazardous  materials" or "hazardous waste"  in The Comprehensive
Environmental Response,  Compensation and Liability  Act of 1980,  as amended,
or  The Resource  Conservation and  Recovery Act  of 1976,  as  amended, those
substances  defined  as "hazardous  wastes"  in  the regulations  adopted  and
publications  promulgated  pursuant  to  any of  said  laws,  those substances
defined  as  "toxic substances"  in  The  Toxic  Substances  Control  Act,  as
amended, petroleum, its derivatives  and petroleum products, and  asbestos and
asbestos containing materials.

     "HSR  Act"  means the  Hart-Scott-Rodino  Antitrust  Improvements Act  of
1976, as amended.

     "Intellectual Property" means all patents, copyrights, technology,  know-
how,  processes,  trade   secrets,  inventions,  proprietary  data,  formulae,
research and development data  and computer software programs; all trademarks,
trade   names,   service  marks   and   service   names;  all   registrations,
applications,  recordings, licenses  and  common-law rights  relating thereto,
all  rights  to  sue  at law  or  in  equity  for  any infringement  or  other
impairment  thereto, including the  right to receive all  proceeds and damages
therefrom,  and all  rights to  obtain renewals,  continuations,  divisions or
other extensions  of  legal  protections pertaining  thereto;  and  all  other
United  States,  state  and foreign  intellectual property  owned  by Lockheed
Martin or the Affiliated Transferors on the Closing Date.

     "Interim Services  Agreement" means the Interim  Services Agreement dated
the Closing  Date by and  among Newco and  Lockheed Martin  as contemplated by
Section 2.01, as the same may be amended from time to time.

     "Inventory" means  all items of inventory  notwithstanding how classified
in Lockheed Martin's financial records, including  all raw materials, work-in-
process  and  finished  goods,  together  with  costs  accumulated  under  all
Contracts in progress.
<PAGE>
     "Lehman  Confidentiality  Agreement"  means the  letter  agreement  dated
November 13, 1996, by and between Lockheed Martin  and Lehman, as the same has
been or may be amended from time to time.

     "License Agreements" means the license agreements dated the  Closing Date
by  and among Newco  and Lockheed  Martin as contemplated by  Section 9.04, as
the same may be amended from time to time.

     "Lien"  means,  with respect  to any  asset,  any mortgage,  lien, claim,
pledge, charge, security interest or other  encumbrance of any kind in respect
of such asset.

     "Lockheed Martin Companies" means Lockheed Martin and its Subsidiaries.

     "Material  Adverse  Effect" means  (i) with  respect  to the  Business, a
material  adverse  effect  on  the  assets,  properties,  business,  financial
condition or results  of operations of the Business taken  as a whole, or (ii)
with  respect to any  other Person,  a material adverse effect  on the assets,
properties,  business, financial  condition or results  of operations  of such
Person and its Subsidiaries taken as a whole.

     "Memorandum"  means the  Memorandum  of Understanding  dated January  31,
1997, by  and among Lockheed  Martin and  the Purchasers, as  the same  may be
amended from time to time.

     "Net Tangible Assets" means  (i) all Transferred Assets of  the Business,
(ii)  minus all (1)  Assumed Liabilities  of the  Business, (2)  goodwill, (3)
intangible  assets related  to contracts  and programs  acquired, and  (4) any
reserve,  liability or asset  resulting from or relating  to pension benefits,
retirement  benefits or  other post-employment  benefits, (iii)  in accordance
with the  practices and policies of  Lockheed Martin on December  31, 1996 and
employed in  the preparation of  the December Statement,  determined, in  each
case, in accordance with the December Statement and Attachment VI.

     "1933 Act"  means the Securities Act  of 1933, as amended,  and the rules
and regulations promulgated thereunder.

     "Newco Bylaws" means the Bylaws of Newco as attached in Attachment IX.

     "Newco   Certificate   of  Incorporation"   means   the   Certificate  of
Incorporation of Newco as attached in Attachment VIII.

     "Newco Class A Stock" means the  Class A Common Stock, par value $.01 per
share, of Newco.

     "Newco Class B Stock" means the Class  B Common Stock, par value $.01 per
share, of Newco.

     "NY Leases" means the lease  by and between Loral Corporation  (now known
as Lockheed Martin Tactical Systems, Inc.) and 600 Third  Avenue Associates in
respect of the  property located at 600  Third Avenue, New York,  New York, as
the  same may  be amended and  supplemented from  time to  time, including the
interests  of  the   Lockheed  Martin  Companies  in   any  related  fixtures,
improvements and personal property located therein.

     "Operation and  Maintenance Costs" means the  reasonable costs (including
routine  monitoring  and  sampling)  required  to  operate  and  maintain  the
<PAGE>
effectiveness  of an environmental  response action that,  on or  prior to the
eighth  anniversary of the  Closing Date, has been  constructed or effectuated
and,  if  required, have  been  approved  (or  subsequently  are  approved  as
constructed or effectuated  as of the eighth anniversary  of the Closing Date)
by  the applicable  environmental  regulatory authority,  it  being understood
that Operation  and Maintenance Costs does  not include (i) any  capital costs
(other  than replacement in kind) relating to  any such action, (ii) any claim
for  property damage,  damages  to natural  resources  or personal  injury  or
similar claims  or damages, whether  or not  arising out of  the operation  or
maintenance  of  such action  or  otherwise or  (iii) any fines  or penalties,
whether or not arising  out of the operation or maintenance of  such action or
otherwise.

     "Permitted Liens" means any of the following:

          (i)  Liens for  taxes that (x) are not yet  due or delinquent or (y)
are being contested in good faith by appropriate proceedings;

         (ii)  statutory   Liens   or   landlords'  carriers'   warehousemen's
mechanic's,  suppliers'  materialmen's  or  other like  Liens  arising  in the
ordinary course  of business with  respect to  amounts not yet  overdue for  a
period  of 45  days or amounts  being contested  in good  faith by appropriate
proceedings;

        (iii)  easements,  rights  of  way,  restrictions  and  other  similar
charges or encumbrances  on real property interests, that, individually  or in
the  aggregate,  do  not  materially interfere  with  the  ordinary course  of
operation  of the  Business or  the  use of  any such  real  property for  its
current uses;

         (iv)  leases or subleases  granted to others  that do not  materially
interfere with the ordinary conduct of the Business;

          (v)  with respect to real property,  title defects or irregularities
that  do not in the aggregate materially  impair the use of such real property
for its current use;

         (vi)  Liens in favor of the U.S. Government or any  other customer of
the Business arising in the ordinary course of business;

        (vii)  rights  and   licenses  granted  to   others  in   Intellectual
Property;

       (viii)  with respect  to  any  Real Property  Lease  where any  of  the
Lockheed  Martin Companies is a lessee, any Lien affecting the interest of the
landlord thereunder;

         (ix)  Liens,    title    defects,    encumbrances,   easements    and
restrictions,    invalidities    of    leasehold    interests   (collectively,
"Encumbrances") that have  not had, and  could not  reasonably be expected  to
have, a Material Adverse Effect on the Business; and

          (x)  Encumbrances  disclosed  in the  Disclosure  Schedule or  taken
into account in the December Statement.

     "Person"  means an  individual, a  corporation, a general  partnership, a
limited partnership, a  limited liability company, an association, a  trust or
<PAGE>
any  other  entity  or  organization,  including  a  government  or  political
subdivision or an agency or instrumentality thereof.

     "Prime  Government  Contract"  means  any  Government  Contract  relating
primarily  to the  Business in  connection with  which Lockheed  Martin  or an
Affiliated Transferor is the prime contractor.

     "Remedial Action(s)" means the  investigation, clean-up or remediation of
contamination  or environmental degradation or damage caused by, related to or
arising   from   the    generation,   use,   handling,   treatment,   storage,
transportation,  disposal,  discharge,  release,  or  emission  of   Hazardous
Substances,  including, without limitation,  investigations, response, removal
and  remedial   actions  under   The  Comprehensive  Environmental   Response,
Compensation  and Liability Act  of 1980, as amended,  corrective action under
The Resource Conservation  and Recovery Act of 1976,  as amended, and clean-up
requirements under similar state Environmental Laws.

     "Representatives"  means  (i)  with  respect   to  Lehman,  any  of   the
"Representatives"  as defined  in the  Lehman Confidentiality  Agreement, (ii)
with respect  to the Individual  Purchasers, any of  the "Representatives"  as
defined in the Memorandum and (iii) with  respect to Lockheed Martin or Newco,
each   of  their   respective   directors,   officers,  advisors,   attorneys,
accountants, employees or agents.

     "Responsible  Contracting  Officer"  means,  with respect  to  any  Prime
Government Contract,  the Person identified  as such with  respect thereto  in
Section 42.1202(a) of the Federal Acquisition Regulation,  Part 42 of the Code
of Federal Regulations.

     "Sarasota  Asset Step-Up Issue" means the position of the U.S. Government
that  the amendment of  the provisions of the  Federal Acquisition Regulations
relating  to the  ability  of a  contractor  to include  in  its  overhead the
"stepped  up" value of acquired  assets shall have retroactive  effect and the
related impact on  the Advanced Recorders Business  Unit of its agreements  in
June  1994,  April 1995  and  January 1997  with the  cognizant Administrative
Contracting  Officer to  authorize the  Advanced  Recorders Business  Unit  to
include in  its overhead the "stepped  up" assets relating  to the acquisition
of Advanced Recorders by Loral Corporation in 1989.

     "SEC" means the Securities and Exchange Commission.

     "Securities Act" means the Securities Act of 1933, as amended.

     "Stockholders  Agreement"  means  the  Stockholders  Agreement  dated the
Closing  Date by  and  among Newco,  Lockheed Martin  and  the Purchasers  (in
substantially the form of  Attachment V to the Agreement), as  the same may be
amended from time to time.

     "Subsidiary" as it relates to any Person, shall mean with  respect to any
Person, any corporation,  partnership, joint venture or other legal  entity of
which such  Person,  either directly  or through  or together  with any  other
Subsidiary of  such Person,  owns more than  50% of  the voting  power in  the
election of directors  or their equivalents, other than  as affected by events
of default.
<PAGE>
     "Supply Agreement" means the  Supply Agreement dated the Closing  Date by
and among  Newco and Lockheed Martin  as contemplated by Section  2.01, as the
same may be amended from time to time.

     "Transaction Documents" means the  Agreement, the Transfer Agreement, the
Exchange   Agreement,   the  Common   Stock   Subscription   Agreements,   the
Stockholders Agreement, the Interim  Services Agreement, the Supply Agreement,
the  License Agreements,  the Newco  Certificate of  Incorporation,  the Newco
Bylaws  and any exhibits or  attachments to any of  the foregoing, as the same
may be amended from time to time.

     "Transfer Agreement"  means the Transfer Agreement  dated March 28, 1997,
by and  between Lockheed  Martin and Newco  (a copy  of which  is attached  as
Attachment  III to the  Agreement), as  the same may  be amended from  time to
time.

     "Transferred  Assets"  means  all  of  the  assets,  properties,  rights,
licenses, permits, contracts, causes of action and business of every kind  and
description as  the  same shall  exist on  the Closing  Date,  other than  the
Excluded  Assets,  wherever  located,  real, personal  or  mixed,  tangible or
intangible,  owned by, leased  by or  in the possession of  Lockheed Martin or
any Affiliated Transferor, whether or not  reflected in the books and  records
thereof, and  held or used  primarily in  the conduct of  the Business  as the
same  shall exist on the Closing Date, including but not limited to all assets
reflected  in  the December  Statement  and not  disposed  of in  the ordinary
course of business  or as permitted or contemplated by  the Agreement, and all
assets  of  the  Business  acquired  by  Lockheed  Martin  or  any  Affiliated
Transferor,  on or  prior to  the  Closing Date  and not  disposed  of in  the
ordinary course of  business or as permitted or contemplated  by the Agreement
and including, without  limitation, except as otherwise  specified herein, all
direct  or indirect  right,  title  and interest  of  Lockheed  Martin or  any
Affiliated Transferor in, to and under:

          (i)  all real  property and leases  (including, without  limitation,
the  NY Leases), whether capitalized or operating, of, and other interests in,
real property,  owned by Lockheed  Martin or  any of its  Affiliates that  are
used primarily  in the  Business, in  each case  together with  all buildings,
fixtures,   easements,   rights  of   way,   and   improvements  thereon   and
appurtenances thereto;

         (ii)  all  personal   property  and   interests  therein,   including
machinery,  equipment, furniture, office  equipment, communications equipment,
vehicles,  storage tanks, spare and replacement parts, fuel and other tangible
property (and interests  in any of the foregoing) owned  by Lockheed Martin or
any of  its  Affiliates  that  are  used  primarily  in  connection  with  the
Business:

        (iii)  all  costs  accumulated  for all  Contracts  in  progress,  raw
materials,  work-in-process, finished  goods, supplies  and other  inventories
that are owned by Lockheed Martin or any of its Affiliates and  held for sale,
use or consumption primarily in the Business; 

         (iv)  all Contracts;

          (v)  all Bids  (with any Contracts  (including, without  limitation,
Government Contracts)  awarded to Lockheed Martin or any  of its Affiliates on
or before the Closing Date in respect of such Bids to be deemed Contracts); 
<PAGE>
         (vi)  all accounts, accounts receivable  and notes receivable whether
or not  billed, accrued or  otherwise recognized in the  December Statement or
taken  into  account in  the  determination of  the  Final Net  Tangible Asset
Amount, together  with any  unpaid interest or  fees accrued thereon  or other
amounts due with respect thereto,  of Lockheed Martin or any of its Affiliates
that  relate primarily to the Business, and any security or collateral for any
of the foregoing;

        (vii)  all expenses that have  been prepaid by Lockheed Martin  or any
of its  Affiliates to the extent  relating to the  operation of the  Business,
including but not limited to ad valorem taxes, lease and rental payments;

       (viii)  all  of  Lockheed Martin's  or any  of its  Affiliates' rights,
claims,  credits, causes of action or  rights of set-off against third parties
relating primarily  to  the  Business or  the Transferred  Assets,  including,
without  limitation, unliquidated  rights  under manufacturers'  and  vendors'
warranties;

         (ix)  all  Intellectual  Property (other  than  Intellectual Property
constituting  an Excluded Asset) used primarily in the Business, including the
goodwill of  the Business  symbolized thereby (including,  without limitation,
the rights  to the name  "Fairchild" when  used by or  in connection with  the
Advanced  Recorders  Business  Unit  and  the  names   "Narda,"  "Conic,"  and
"Randtron," but  excluding "Lockheed Martin," "Loral,"  "Lockheed" and "Martin
Marietta" and any  derivatives thereof together with any logos, trade dress or
other intellectual property rights relating thereto); 

          (x)  all  transferable  franchises,   licenses,  permits  or   other
governmental authorizations  owned  by, or  granted to,  or held  or used  by,
Lockheed Martin  or  any  of  its  Affiliates and  primarily  related  to  the
Business;

         (xi)  except to the extent  Lockheed Martin or any of  its Affiliates
is  required to retain the originals pursuant  to any Applicable Law (in which
case  copies will  be  provided to  Newco upon  request), all  business books,
records,  files  and  papers, whether  in  hard  copy or  computer  format, of
Lockheed  Martin or  any of  its Affiliates  used  primarily in  the Business,
including,  without  limitation,  bank  account  records,  books  of  account,
invoices, engineering  information, sales and promotional  literature, manuals
and  data,  sales and  purchase  correspondence, lists  of present  and former
suppliers, lists  of present and  former customers,  personnel and  employment
records  of present or  former employees, documentation developed  or used for
accounting,  marketing,  engineering,  manufacturing,  or  any  other  purpose
relating to the conduct of the Business at any time prior to the closing;

        (xii)  the  right  to represent  to third  parties  that Newco  is the
successor to the Business;

      (xiii)   all insurance  proceeds,  net of  any  retrospective  premiums,
deductibles,  retention or  similar  amounts, arising  out  of or  related  to
damage, destruction or  loss of any property or asset  of or used primarily in
connection  with the Business to the extent  of any damage or destruction that
remains unrepaired, or to the  extent any property or asset remains unreplaced
at the Closing Date;

        (xiv)  any tax  assets specified to  be Transferred Assets  in Exhibit
F; and
<PAGE>
         (xv)  all  of  the  Lockheed  Martin   Companies'  right,  title  and
interest  in  the  real  property located  at  1355  Bluegrass Lakes  Parkway,
Alpharetta, Georgia.

     "U.S. Government"  means the United  States Government and  any agencies,
instrumentalities and departments thereof.

(b)  "To the  knowledge," "known by" or "known" (and any similar phrase) means
(i) with respect  to Lockheed Martin,  to the actual  knowledge of any of  the
Senior Vice Presidents or  higher ranking officers of Lockheed  Martin, or the
Vice  President, Financial  Strategies of  Lockheed Martin, or  the President,
Chief Financial Officer  and General Counsel of the Lockheed  Martin Operating
Sector to which  each of the Business  Units reports, and  shall be deemed  to
include a  representation that a  reasonable investigation or  inquiry of  the
subject  matter thereof has  been conducted  by or on behalf  of the foregoing
specified  Persons,  which  investigation   shall  include  inquiries  of  the
President and the  Chief Financial Officer of each of  the Business Units, and
(ii) with  respect to the  Individual Purchasers, to  the actual  knowledge of
either   of  the  Individual   Purchasers  as  of  the   date  the  applicable
representation  or warranty  is  made  (by Lockheed  Martin,  in  the case  of
representations in Exhibit  B limited  by reference  to the  knowledge of  the
Individual  Purchasers,  or  by  the Individual  Purchasers,  in  the case  of
representations  in Exhibit  D),  it being  understood that  if  there is  any
dispute as  to whether  an Individual  Purchaser had actual  knowledge of  any
fact,  event  or  circumstance  and  Lockheed  Martin  seeks  to  assert  such
knowledge as  a defense to any  claim under any of  the Transaction Documents,
Lockheed  Martin shall have  the burden  of proof in connection  with any such
determination.    Notwithstanding the  foregoing,  the  knowledge of  Lockheed
Martin at  any  particular time  shall not  include knowledge  of any  matters
actually  known by either  of the  Individual Purchasers at such  time if such
matters are  not also actually known by  one or more of  the other individuals
specified  in  clause  (i)  above  (whether  by  disclosure  to  them  by  the
Individual Purchasers or otherwise).

(c)  Each of the following terms is  defined in the Section set forth opposite
such term:

          Term                                                         Section

     Accrued Liability  . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Agreement  . . . . . . . . . . . . . . . . . . . . . . . . . . . Preamble
     Allocation Tax Loss  . . . . . . . . . . . . . . . . . . . . . . . . F.01
     Alternative Transaction Proposals  . . . . . . . . . . . . . . . . . 7.04
     Assumed Plans  . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Basis Liabilities  . . . . . . . . . . . . . . . . . . . . . . . . . F.01
     Benefit Arrangement  . . . . . . . . . . . . . . . . . . . . . . . . G.01
     Camden SERPs   . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Camden Transferee  . . . . . . . . . . . . . . . . . . . . . . . . . G.01
     Camden Trust   . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Cash Sale  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F.01
     Closing  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.04
     Code   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F.01
     Controlled Group   . . . . . . . . . . . . . . . . . . . . . . . . . B.21
     Defending Party  . . . . . . . . . . . . . . . . . . . . . . . . .  13.03
     Effective Date   . . . . . . . . . . . . . . . . . . . . . . . . . . 2.03
     Employee Plan  . . . . . . . . . . . . . . . . . . . . . . . . . . . G.01
     Encumbrances   . . . . . . . . . . . . . . . . . . . . . . . . . . .    A
<PAGE>
     Environmental Insurance Claims   . . . . . . . . . . . . . . . . . . 9.07
     ERISA  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.01
     Estimated Final Net Tangible Asset Amount  . . . . . . . . . . . . . 2.03
     Exchange Consideration   . . . . . . . . . . . . . . . . . . . . . . 2.02
     Exchange Consideration Schedule  . . . . . . . . . . . . . . . . . . F.05
     Federal Systems Plan   . . . . . . . . . . . . . . . . . . . . . . . G.05
     Final Determination  . . . . . . . . . . . . . . . . . . . . . . . . F.01
     Final Net Tangible Asset Amount  . . . . . . . . . . . . . . . . . . 2.03
     Former GE Employees  . . . . . . . . . . . . . . . . . . . . . . . . G.07
     GE Agreement   . . . . . . . . . . . . . . . . . . . . . . . . . . . G.07
     GE Reimbursement Obligations   . . . . . . . . . . . . . . . . . . . G.07
     Government Bid   . . . . . . . . . . . . . . . . . . . . . . . . . . B.15
     Government Conditions  . . . . . . . . . . . . . . . . . . . . . . . G.05
     Hycor Plan   . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Income Taxes   . . . . . . . . . . . . . . . . . . . . . . . . . . . F.01
     Indemnified Claim  . . . . . . . . . . . . . . . . . . . . . . . .  13.03
     Indemnified Party  . . . . . . . . . . . . . . . . . . . . . . . .  13.03
     Indemnifying Party   . . . . . . . . . . . . . . . . . . . . . . .  13.03
     Individual Purchaser   . . . . . . . . . . . . . . . . . . . . . Preamble
     Initial Transfer Amount  . . . . . . . . . . . . . . . . . . . . . . G.05
     Initial Transfer Date  . . . . . . . . . . . . . . . . . . . . . . . G.05
     Insurance Liabilities  . . . . . . . . . . . . . . . . . . . . . . . 8.03
     Lanza  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preamble
     LaPenta  . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preamble
     Leased Real Property   . . . . . . . . . . . . . . . . . . . . . . . B.07
     Lehman   . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preamble
     LMC SERPs  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     LMTS SERP  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     LMTS Trust   . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Lockheed Martin  . . . . . . . . . . . . . . . . . . . . . . . . Preamble
     Lockheed Martin Conditions   . . . . . . . . . . . . . . . . . . . . G.05
     Lockheed Martin Defined Contribution Plans   . . . . . . . . . . . . G.06
     Lockheed Martin Pension Plans  . . . . . . . . . . . . . . . . . . . G.05
     Lockheed Martin Savings Plans  . . . . . . . . . . . . . . . . . . . G.06
     Lockheed Plan  . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Long Range Plan  . . . . . . . . . . . . . . . . . . . . . . . . . . 2.01
     Narda Plan   . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Newco  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preamble
     Newco Plans  . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Newco's Savings Plans  . . . . . . . . . . . . . . . . . . . . . . . G.06
     Newco SERP   . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Newco Spinoff Plans  . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Novation Agreement   . . . . . . . . . . . . . . . . . . . . . . . . 7.08
     Owned Real Property  . . . . . . . . . . . . . . . . . . . . . . . . B.07
     PBGC   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B.21
     Post-Closing Tax Period  . . . . . . . . . . . . . . . . . . . . . . F.01
     Pre-Closing Tax Period   . . . . . . . . . . . . . . . . . . . . . . F.01
     Proceedings  . . . . . . . . . . . . . . . . . . . . . . . . . . .      A
     Program Agreements   . . . . . . . . . . . . . . . . . . . . . . . . G.08
     Proposed Final Net Tangible Asset Amount   . . . . . . . . . . . . . 2.03
     Purchaser  . . . . . . . . . . . . . . . . . . . . . . . . . . . Preamble
     Real Property  . . . . . . . . . . . . . . . . . . . . . . . . . . . B.07
     Real Property Leases   . . . . . . . . . . . . . . . . . . . . . . . B.07
     Referee  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  13.03
     Release Date   . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.03
     Remaining Recovery   . . . . . . . . . . . . . . . . . . . . . . . . 9.07
     Section 351 Transfer   . . . . . . . . . . . . . . . . . . . . . . . F.01
<PAGE>
     Section 4044 Amount  . . . . . . . . . . . . . . . . . . . . . . . . G.05
     SERP Liability   . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Spinoff Plans  . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Supplemental Agreements  . . . . . . . . . . . . . . . . . . . . . . G.08
     Supplementary Plan   . . . . . . . . . . . . . . . . . . . . . . . . G.05
     Surviving Representation and Covenant  . . . . . . . . . . . . . .  13.01
     Tax  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F.01
     Tax Basis Shortfall  . . . . . . . . . . . . . . . . . . . . . . . . F.01
     Third Party Claim  . . . . . . . . . . . . . . . . . . . . . . . .  13.03
     Transferred Beneficiary  . . . . . . . . . . . . . . . . . . . . . . G.01
     Transferred Benefit Plans  . . . . . . . . . . . . . . . . . . . . . G.10
     Transferred Employee   . . . . . . . . . . . . . . . . . . . . . . . G.01
     Transferred Savings Plans  . . . . . . . . . . . . . . . . . . . . . G.06
     True-Up Amount   . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     True-Up Date   . . . . . . . . . . . . . . . . . . . . . . . . . . . G.05
     WARN   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.02
<PAGE>
                                                                     EXHIBIT B


               REPRESENTATIONS AND WARRANTIES OF LOCKHEED MARTIN


     Lockheed Martin hereby  represents and  warrants prior to  but not  after
the  Closing to  the Purchasers,  and as of  and after  the Closing  to Newco,
that:  

     B.01.     Corporate  Existence and  Power.  Each  of Lockheed  Martin and
each  Affiliated  Transferor  is  a  corporation  duly  incorporated,  validly
existing   and  in  good  standing  under  the   laws  of  the  state  of  its
incorporation  and  has all  corporate powers  and all  governmental licenses,
authorizations,  consents and approvals  required to carry on  the Business as
now  conducted,   except   where   the   failure  to   have   such   licenses,
authorizations, consents and  approvals has not had, and could  not reasonably
be  expected to  have, a Material  Adverse Effect  on the  Business.   Each of
Lockheed Martin  and each Affiliated Transferor,  as the case may  be, is duly
qualified to do  business as a foreign corporation  in each jurisdiction where
the  character of the  property owned  or leased  by it  or the nature  of its
activities make such qualification necessary to  carry on the Business as  now
conducted, except where the failure to be so qualified  has not had, and could
not  reasonably  be expected  to  have,  a  Material  Adverse  Effect  on  the
Business.  

     B.02.     Corporate  Authorization.      The  execution,   delivery   and
performance by each of Lockheed Martin and each Affiliated  Transferor of each
of  the Transaction Documents to  which it is a party  and the consummation by
Lockheed   Martin  and   each  Affiliated   Transferor  of   the  Contemplated
Transactions are within its corporate  powers and have been duly authorized by
all  necessary  corporate  action  on  its  part.   Each  of  the  Transaction
Documents  to  which it  is a  party  constitutes a  legal, valid  and binding
agreement  of  Lockheed  Martin  and each  Affiliated  Transferor  enforceable
against it  in accordance with its  terms (i) except as  enforceability may be
limited by  applicable bankruptcy,  insolvency, reorganization,  moratorium or
other  similar laws  now  or  hereafter in  effect  relating  to or  affecting
creditors'  rights generally, including the effect of statutory and other laws
regarding fraudulent  conveyances and preferential transfers  and (ii) subject
to the  limitations imposed  by general  equitable principles  (regardless  of
whether  such  enforceability is  considered  in  a proceeding  at  law or  in
equity).  

     B.03.     Governmental Authorization.  

          (a)  The execution, delivery and performance  by Lockheed Martin and
each  Affiliated Transferor  of the  Transaction  Documents to  which it  is a
party require no  action by or in  respect of, or  consent or approval of,  or
filing with, any Governmental Authority other than:  

               (i)  compliance  with any  applicable  requirements of  the HSR
     Act; 

              (ii)   compliance with  any applicable  requirements of  the New
     Jersey Industrial Site Recovery Act; 
<PAGE>
             (iii)  the  facilities  clearance  requirements  of  the  Defense
     Investigative  Service  of  the   United  States  Department  of  Defense
     ("DIS"),  as set forth in the  DIS Industrial Security Regulation and the
     DIS  Industrial Security  Manual, as  each may  be amended  from  time to
     time;

              (iv)  the  novation of the  Government Contracts as contemplated
     by Section 7.08 herein; 

               (v)  any actions, consents,  approvals or filings set  forth in
     Section B.03  of the Disclosure Schedules or otherwise expressly referred
     to in this Agreement; and

              (vi)  such  other  consents, approvals,  authorizations, permits
     and  filings  the failure  to  obtain  or make  would  not  have, in  the
     aggregate, a Material Adverse Effect on the Business.

          (b)  To  the  knowledge  of  Lockheed  Martin,  there are  no  facts
relating to  the identity or circumstances  of Lockheed Martin  or any of  its
Affiliates  that  would  prevent  or materially  delay  obtaining  any of  the
consents referred to in Section B.03(a).  

     B.04.     Non-Contravention.  Except as set forth in Section B.04 of  the
Disclosure Schedules or  known to the  Individual Purchasers (in  the case  of
clauses (i)(B) and  (i)(C) below), the execution, delivery and  performance by
Lockheed  Martin of  the  Transaction Documents  do  not and  will  not (i)(A)
contravene or  conflict with the charter  or bylaws of Lockheed  Martin or any
Affiliated Transferor,  (B) assuming compliance  with the matters  referred to
in Section B.03, contravene or  conflict with or constitute a violation of any
provisions  of any  Applicable Law,  regulation, judgment,  injunction, order,
writ or decree binding upon  Lockheed Martin or any Affiliated Transferor that
is  applicable to  the  Business; (C)  assuming  compliance with  the  matters
referred to in Section  B.03, constitute a default  under or give rise  to any
right of  termination, cancellation or acceleration  of, or to  a loss of  any
benefit relating primarily  to the Business  to which Lockheed  Martin or  any
Affiliated  Transferor is  entitled under,  any agreement,  Contract or  other
instrument  binding  upon  Lockheed Martin  or any  Affiliated  Transferor and
relating primarily to  the Business or by which any  of the Transferred Assets
is  or may be bound or any license, franchise, permit or similar authorization
held by  Lockheed Martin or  any Affiliated Transferor  relating primarily  to
the Business  except,  in the  case  of  clauses (B)  and  (C), for  any  such
contravention,  conflict,  violation,   default,  termination,   cancellation,
acceleration or loss that could not reasonably be expected  to have a Material
Adverse Effect  on the Business or  (ii) result in the  creation or imposition
of  any Lien on  any transferred  Asset, other than Permitted  Liens and other
than such  Liens the creation or  imposition of which could  not reasonably be
expected to have a Material Adverse Effect on the Business.  

     B.05.     Financial Statements.  

          (a)  The  December  Statement  presents  fairly,  in  all   material
respects,  the Net  Tangible Assets  of the  Business (other than  the Airport
Explosive  Detection Business)  as of  December 31,  1996, in  conformity with
GAAP (except as set forth in the notes thereto or in Attachment VI applied  on
a  basis consistent  in all  material respects  with the  manner in  which the
Business  reported  as  of  December  31,  1996  its  financial  position  for
inclusion in the financial statements of Lockheed Martin.  
<PAGE>
          (b)  The Audited  Business Financial  Statements have been  prepared
based  upon the  books  and  records of  Lockheed  Martin and  the  Affiliated
Transferors  relating  to  the  Business  and  present  fairly  the  financial
condition, results of operations and  cash flows of the Business in conformity
with  GAAP (except as set  forth in the notes thereto) for  the periods and as
of the dates included therein.

     B.06.     Absence of Certain Changes.   Except for matters that  would be
permitted  (without  consent  of  either  of  the  Individual  Purchasers)  in
accordance  with  Section  7.01  if  they  occurred  after the  date  of  this
Agreement,  as  set forth  in Section  B.06  of the  Disclosure  Schedules and
except as  known to the Individual  Purchasers, from December 31,  1996 to the
date of this Agreement, there has not been any material adverse  change in the
business, financial  condition or results  of operations of  the Business  and
there has not been:  

          (a)  any event,  occurrence, development  or state of  circumstances
or facts  that has had a Material  Adverse Effect on the  Business, other than
those  resulting  from changes,  whether  actual  or prospective,  in  general
conditions applicable to  the industries in which the  Business is involved or
general economic conditions; 

          (b)  any damage,  destruction or other  casualty loss  affecting the
Business  or any  assets that  would constitute  Transferred Assets  if owned,
held or used  by Lockheed Martin or  any of the Affiliated  Transferors on the
Closing Date that has had a Material Adverse Effect on the Business; 

          (c)  any  transaction  or  commitment  made,   or  any  contract  or
agreement  entered  into,  by  Lockheed Martin  or  any  Affiliated Transferor
relating  primarily  to  the  Business or  any  assets  that would  constitute
Transferred Assets  if owned, held or  used by Lockheed  Martin or any  of the
Affiliated  Transferors  on the  Closing Date  (including  the acquisition  or
disposition of any assets) or any termination or  amendment by Lockheed Martin
or  any  Affiliated  Transferor  of  any  contract  or  other  right  relating
primarily to the  Business, in either case, material to  the Business taken as
a whole,  other than transactions  and commitments in  the ordinary course  of
business and those contemplated by this Agreement; 

          (d)  any sale  or other  disposition of  more than  an aggregate  of
$250,000  of assets  (other than Inventory  or any  sale made  in the ordinary
course  of business) that  would constitute Transferred Assets  if owned, held
or used by any of the Lockheed Martin companies on the Closing Date;

          (e)  any increase  in the  compensation of  any current employee  of
any of the  Business Units at a  level of vice president  or above, other than
nondiscretionary increases pursuant to  Employee Plans or Benefit Arrangements
disclosed  in  Section  B.21  of the  Disclosure  Schedules  or referenced  in
Exhibit G; and

          (f)  any  cancellation, compromise,  waiver or  release by  Lockheed
Martin  of any  claim or  right (or  a series  of  related rights  and claims)
related to  the Business,  other than  cancellations, compromises, waivers  or
releases in the ordinary course of business.
<PAGE>
     B.07.     Sufficiency of and Title to the Transferred Assets.  

          (a)  The  Transferred  Assets,  together with  the  services  to  be
provided  to  Newco  pursuant  to  the  Interim  Services  Agreement  and  the
Intellectual  Property  to be  licensed  to  Newco  pursuant  to  the  License
Agreements, constitute, and on  the Closing Date will  constitute, all of  the
assets  and  services that  are  necessary  to  permit the  operation  of  the
Business in substantially  the same manner as such operations  have heretofore
been conducted.  

          (b)  Upon consummation of the  Contemplated Transactions, Newco will
have  acquired good  and marketable  title  in and  to, or  a  valid leasehold
interest in, each of the  Transferred Assets that are necessary to  permit the
operation  of the Business in substantially the same manner as operations have
heretofore  been conducted, free and clear  of all Liens, except for Permitted
Liens.

          (c)  Section B.07  of the Disclosure  Schedules includes a  true and
complete  list of all real property owned by the Lockheed Martin Companies (or
property  which the  Lockheed  Martin Companies  have  a right  to acquire  in
connection  with the  operation  of the  Business)  which is  included  in the
Transferred Assets  (collectively, the "Owned  Real Property"; the  Owned Real
Property and  the Leased  Real Property,  collectively the  "Real  Property").
Section  B.07(c) of the Disclosure Schedules specifies (i) the address of each
parcel  of Owned Real Property and (ii) the owner of such Owned Real Property.

          (d)  Section  B.07 of the  Disclosure Schedules includes  a true and
complete  list  of  all  agreements  (together  with  any  amendments  thereof
collectively,  the "Real  Property  Leases")  pursuant to  which the  Lockheed
Martin Companies  lease, sublease  or otherwise  occupy (whether  as landlord,
tenant,  subtenant or other  occupancy arrangement) any real  property used in
the Business (collectively, the "Leased Real  Property").  Section B.07 of the
Disclosure Schedules specifies (i) the address  of each parcel of Leased  Real
Property  and (ii)  the  owner of  the  leasehold, subleasehold  or  occupancy
interest for each Leased Real Property.

     B.08.     No  Undisclosed Liabilities.    To  the knowledge  of  Lockheed
Martin,  there  are  no  liabilities of  Lockheed  Martin  (or any  Affiliated
Transferor) relating  to the Business  that constitute Assumed  Liabilities of
any  kind  whatsoever,  whether  accrued,  contingent,  absolute,  determined,
determinable or otherwise, other than:  

          (a)  liabilities  disclosed   or  provided   for  in  the   December
Statement  and liabilities for matters taken into account in the determination
of the Final Net Tangible Asset Amount;

          (b)  liabilities (i)  disclosed in  Section B.08  of the  Disclosure
Schedules,  (ii)  known to  the  Individual Purchasers,  (iii) related  to any
Contract  disclosed  in the  Disclosure  Schedules  or  (iv)  related  to  any
Employee Plan or Benefit Arrangements identified in Exhibit G  or disclosed in
Section B.08 of the Disclosure Schedules; 

          (c)  liabilities incurred in  the ordinary course of  business since
December 31, 1996;  

          (d)  liabilities not  required to be accrued for or reserved against
in accordance with GAAP as of December 31, 1996; and 
<PAGE>
          (e)  with  respect  to the  bring  down of  this  representation and
warranty as  of the Closing Date,  liabilities not required to  be accrued for
or reserved against in accordance with GAAP as of the Closing Date. 

     B.09.     Litigation; Contract-Related Matters.  

          (a)  Except  as  set   forth  in  Section  B.09  of  the  Disclosure
Schedules or  reserved against or referred to in the December Statement, there
is no action, suit, investigation  or proceeding (except for actions, suits or
proceedings  referred  to  in  Section B.09(b))  pending  against,  or to  the
knowledge of  Lockheed Martin, threatened  against or affecting,  the Business
or any Transferred  Asset before any court  or arbitrator or any  governmental
body,  agency, official  or authority  which could  reasonably be  expected to
have a Material Adverse Effect on the Business.  

          (b)  Except  as  set   forth  in  Section  B.09  of  the  Disclosure
Schedules  or reserved  against or referred  to in  the December  Statement or
known  to the Individual  Purchasers, there is no  action, suit, investigation
or  proceeding relating to any Government Contract  or Bid, or relating to any
proposed suspension  or debarment  of the  Business or  any of  its employees,
pending  against, or to  the knowledge of Lockheed  Martin, threatened against
or  affecting the  Business  or any  Transferred  Asset  before any  court  or
arbitrator  or  any governmental  body, agency,  official  or authority  which
could  reasonably  be  expected  to  have a  Material  Adverse  Effect  on the
Business.  

          (c)  None  of the Lockheed  Martin Companies is,  in connection with
the  Business, subject to  any unsatisfied monetary judgment,  order or decree
that  would  materially affect  Newco's  ability to  conduct the  business and
operations  of the Business  immediately after Closing as  the Lockheed Martin
Companies currently conduct them.

     B.10.     Material Contracts and Bids; Backlog.  

          (a)  Except  as  set  forth  in   Section  B.10  of  the  Disclosure
Schedules, to  the  knowledge of  Lockheed  Martin,  as of  the date  of  this
Agreement,  the Lockheed Martin  Companies, with respect to  the Business, are
not parties to or otherwise bound by or subject to:

               (i)  any  written  employment, severance,  consulting  or sales
     representative Contract  which contains an  obligation to  pay more  than
     $100,000 per year and constitutes an Assumed Liability;

              (ii)  any  Contract containing any covenant limiting the freedom
     of  the Lockheed Martin  Companies, with respect  of the Business  or the
     operations  of  any of  the  Business Units,  to  engage in  any  line of
     business  or  compete  with any  Person  in  any geographic  area  in any
     material respect  if such  Contract will  be binding  on Newco  after the
     Closing; 

             (iii)  any Contract  in  effect on  the  date of  this  Agreement
     relating to  the disposition  or acquisition  of  the assets  of, or  any
     interest  in, any business enterprise which relates to the Business other
     than in the ordinary course of business; 

              (iv)  any Financial Support Arrangements;
<PAGE>
               (v)  any indebtedness for  borrowed money of the  Business that
     would  constitute an  Assumed Liability  if in  existence on  the Closing
     Date,  other than indebtedness or  borrowed money totaling  not more than
     $100,000 in the aggregate; or

              (vi)  any offset  agreement entered into  in connection with  an
     international  sales  transaction  and  relating  to  any  Contract  that
     imposes on the  Business an obligation  to perform that will  continue in
     effect on or after the Closing Date.

Notwithstanding the foregoing  or any other provisions of this  Agreement, the
failure  of Lockheed Martin  to include any Financial  Support Arrangements in
Section B.10  of the Disclosure Schedules  shall not constitute a  breach of a
representation  or warranty hereunder and shall  have no effect on the rights,
duties and  obligations of the parties  under this Agreement,  except that the
obligations  of Newco  under  Section 8.03  in  respect of  Financial  Support
Arrangements shall not include an  obligation to seek the release of or comply
with Section  8.03(g) with respect  to any Financial  Support Arrangements  in
existence  on the  date of this  Agreement that  are not  disclosed in Section
B.10 of the Disclosure Schedules.

          (b)  Except  as  disclosed   in  Section  B.10  of   the  Disclosure
Schedules,  or  known to  the  Individual  Purchasers,  to  the  knowledge  of
Lockheed  Martin all cost or pricing data submitted or certified in connection
with  Bids  and Government  Contracts  were when  filed current,  accurate and
complete in accordance with the  Truth in Negotiation Act, as amended, and the
rules  and regulations thereunder, except any failures to be current, accurate
and complete which, individually or in the aggregate, could  not reasonably be
expected to have a Material Adverse Effect on the Business.  

          (c)  Except  as  disclosed   in  Section  B.10  of   the  Disclosure
Schedules, or  known to the  Individual Purchasers,  each Government  Contract
and  each  other material  Contract relating  to  the Business  or any  of the
Transferred  Assets is  a  legal, valid  and  binding obligation  of  Lockheed
Martin (or the applicable  Affiliated Transferor) enforceable against Lockheed
Martin  (or the applicable Affiliated Transferor) in accordance with its terms
(except as  limited  by  applicable  bankruptcy,  insolvency,  reorganization,
moratorium or  other similar laws  now or hereafter  in effect  relating to or
affecting creditors' rights  generally, including the effect  of statutory and
other laws  regarding fraudulent  conveyances and preferential  transfers, and
subject to the limitations imposed by general  equitable principles regardless
of whether  such enforceability is  considered in  a proceeding at  law or  in
equity),  and Lockheed Martin (or the applicable Affiliated Transferor) is not
in default  and has not failed  to perform any obligation  thereunder, and, to
the knowledge of  Lockheed Martin, there does  not exist any event,  condition
or omission  which would constitute a  breach or default (whether  by lapse of
time or  notice or both)  by any other  Person, except  for any such  default,
failure or  breach as has  not had,  and could not  reasonably be expected  to
have, a Material Adverse Effect on the Business.  

     B.11.     Licenses and  Permits.  To  the knowledge  of Lockheed  Martin,
Lockheed  Martin (or the appropriate  Affiliated Transferor) has all licenses,
franchises, permits  and other  similar authorizations affecting,  or relating
in any way to, the Business required by law to be obtained by Lockheed  Martin
(or  the  appropriate Affiliated  Transferor)  to  permit Lockheed  Martin  to
conduct the  Business in  substantially the same  manner as  the Business  has
heretofore been conducted.  
<PAGE>
     B.12.     Finders' Fees.   Except  for Bear,  Stearns &  Co. Inc.,  whose
fees will be  paid by Lockheed Martin, there is  no investment banker, broker,
finder  or other intermediary  that has  been retained by or  is authorized to
act  on  behalf of  Lockheed  Martin  who might  be  entitled  to  any fee  or
commission  from Lockheed  Martin, Newco  or the  Purchasers or  any  of their
Affiliates upon consummation of the contemplated Transactions.  

     B.13.     Environmental Compliance.  Except as  disclosed in Section B.13
of the Disclosure Schedules or  known to the Individual Purchasers, and except
as  reserved  against  or  referred  to  in  the December  Statement,  to  the
knowledge of  Lockheed Martin  the Business  is and  has been  in  substantial
compliance  with  all applicable  Environmental  Laws,  and  has obtained  all
material permits, licenses  and other authorizations  that are required  under
applicable Environmental  Laws.  Except  as set forth  in Section  B.13 of the
Disclosure  Schedules or  known to  the Individual  Purchasers, and  except as
reserved against or referred  to in the December  Statement, to the  knowledge
of Lockheed  Martin (i) the  Business is and  has been  in material compliance
with  the terms  and conditions  under which the  permits, licenses  and other
authorizations referenced in  the preceding sentence  were issued or  granted,
(ii) the  Lockheed Martin Companies hold all permits required by Environmental
Laws that are  appropriate to conduct the  Business as presently  conducted in
all  material respects and to  operate the Transferred Assets  in all material
respects  as they are presently operated; (iii) no suspension, cancellation or
termination  of any  of permit  referred to  in clause (ii)  is pending  or to
Lockheed Martin's  knowledge threatened; (iv) Lockheed Martin has not received
written  notice of any  material Environmental Claim relating  to or affecting
the  Business or  the Transferred  Assets, and  to the  knowledge  of Lockheed
Martin,  there is no such threatened Environmental Claim; (v) Lockheed Martin,
in connection  with the Business  or the Transferred  Assets, has  not entered
into, agreed in  writing to, or is  subject to any judgment,  decree, order or
other   similar  requirement   of   any  Governmental   Authority   under  any
Environmental Laws.

     B.14.     Compliance with Laws.   Except as set forth  in Section B.14 of
the  Disclosure  Schedules and,  except  for  violations  or infringements  of
Environmental Laws  or  orders,  writs, injunctions  or  decrees  relating  to
Contracts or  Bids and  except for violations  or infringements that  have not
had, and may not reasonably be  expected to have, a Material Adverse Effect on
the  Business,  to the  knowledge  of Lockheed  Martin  the  operation of  the
Business  and  condition of  the  Transferred  Assets  have  not  violated  or
infringed, and do  not violate or infringe, in any  respect any Applicable Law
or any order, writ, injunction or decree of any Governmental Authority.  

     B.15.     Government Contracts.  

          (a)  Except  as  set  forth  in  Section  B.15  of  the   Disclosure
Schedules or known  to the Individual Purchasers, and except  for inaccuracies
in the  following as have not had, and  may not reasonably be expected to have
a Material  Adverse Effect on the  Business, with respect to  each fixed price
Government  Contract with a backlog value in  excess of $5,000,000, each "cost
plus" Government  Contract with a  backlog value in  excess of  $7,500,000 and
each  Bid that,  if accepted, would  result in  such a  Government Contract (a
"Government Bid") to  which Lockheed Martin or any  Affiliated Transferor is a
party with respect to the  Business, (i) to the knowledge of  Lockheed Martin,
Lockheed Martin (or  the applicable Affiliated  Transferor) has complied  with
all  terms and  conditions  of such  Government  Contract or  Government  Bid,
including all clauses, provisions  and requirements incorporated expressly, by
<PAGE>
reference or  by operation of law  therein; (ii) to the  knowledge of Lockheed
Martin,  Lockheed  Martin  (or   the  applicable  Affiliated  Transferor)  has
complied  with  all   requirements  of  all  Applicable   Laws  or  agreements
pertaining  to  such  Government  Contract  or  Government Bid;  (iii) to  the
knowledge  of  Lockheed   Martin,  all   representations  and   certifications
executed,  acknowledged or  set  forth in  or  pertaining to  such  Government
Contract or  Government Bid were  complete and correct  as of  their effective
date,  and  Lockheed Martin  (or  the  applicable  Affiliated Transferor)  has
complied  in all respects  with all  such representations  and certifications;
(iv) neither the U.S.  Government nor any  prime contractor, subcontractor  or
other  Person  has  notified  Lockheed Martin  (or  the  applicable Affiliated
Transferor)  that Lockheed  Martin (or  the applicable  Affiliated Transferor)
has breached  or violated  any Applicable Law,  certification, representation,
clause  provision  or requirement  pertaining to  such Government  Contract or
Government Bid;  (v) no termination for convenience,  termination for default,
cure notice  or show cause notice  is currently in  effect pertaining to  such
Government  Contract  or Government  Bid;  (vi) to  the knowledge  of Lockheed
Martin,  no cost  incurred by  Lockheed Martin  (or the  applicable Affiliated
Transferor)  pertaining to such Government Contract or Government Bid has been
questioned or challenged, is the  subject of any investigation or has been (or
could reasonably be expected  to be) disallowed by the  U.S. Government; (vii)
to  the knowledge of Lockheed Martin, no  money due to Lockheed Martin (or the
applicable Affiliated  Transferor) pertaining  to such Government  Contract or
Government  Bid has  been (or  has attempted  to be) withheld  or set  off and
Lockheed Martin (or  the applicable Affiliated Transferor) is entitled  to all
progress  payments with respect thereto and (viii) each Government Contract is
valid and subsisting.

          (b)  Except  as   set  forth  in  Section  B.15  of  the  Disclosure
Schedules or  known to the Individual  Purchasers, and except as  has not had,
and may not reasonably be expected to  have, a Material Adverse Effect on  the
Business, with  respect to  the Business;  (i) to  the  knowledge of  Lockheed
Martin, none of its respective employees, consultants or  agents is (or during
the  last  five years  has  been)  under  administrative,  civil  or  criminal
investigation,  indictment or  information by  any Governmental  Authority, or
any audit  or investigation  by Lockheed  Martin with  respect to any  alleged
irregularity,  misstatement  or omission  arising  under  or relating  to  any
Government Contract or Government  Bid; and (ii) during  the last five  years,
Lockheed  Martin has not conducted or initiated any internal investigation or,
to Lockheed Martin's knowledge, had reason to conduct, initiate or report  any
internal  investigation,   or  made  a   voluntary  disclosure  to   the  U.S.
Government,  with  respect  to   any  alleged  irregularity,  misstatement  or
omission  arising under  or relating  to a  Government Contract  or Government
Bid.   Except  as set forth  in Section  B.15 of  the Disclosure  Schedules or
known to the  Individual Purchasers, Lockheed Martin  has no knowledge of  any
irregularity,  misstatement  or omission  arising  under  or relating  to  any
Government Contract  or Government  Bid that  has led  or could reasonably  be
expected to  lead, either  before or  after the  Closing Date,  to any of  the
consequences  set forth in  clause (i)  or (ii)  of the  immediately preceding
sentence  or  any other  material damage,  penalty  assessment, recoupment  of
payment or disallowance of cost.

          (c)  Except  as  set  forth  in   Section  B.15  of  the  Disclosure
Schedules or  known to the Individual  Purchasers, and except as  has not had,
and may not  reasonably be expected to have, a Material  Adverse Effect on the
Business, with  respect to the Business, to the  knowledge of Lockheed Martin,
there  exist  (i)  no  outstanding  claims  against  Lockheed  Martin  or  any
<PAGE>
Affiliated  Transferor,  either  by  the  U.S.  Government  or  by  any  prime
contractor,  subcontractor, vendor  or  other  third party,  arising under  or
relating  to any Government Contract or Bid referred to in Section B.15(a) and
(ii) no disputes between Lockheed  Martin or any Affiliated Transferor and the
U.S. Government under the Contract  Disputes Act or any other  Federal statute
or  between  Lockheed Martin  or  any  Affiliated  Transferor  and  any  prime
contractor,  subcontractor or  vendor arising  under or  relating to  any such
Government Contract  or Government Bid.  Except as set  forth in  Section B.15
of  the Disclosure Schedules  or known to the  Individual Purchasers, Lockheed
Martin  has no  knowledge of  any fact  that could  reasonably be  expected to
result in  a claim or a  dispute under clause  (i) or (ii) of  the immediately
preceding sentence.

          (d)  Except  as  set  forth  in  Section  B.15  of   the  Disclosure
Schedules or known  to the Individual Purchasers, neither Lockheed  Martin (or
any Affiliated  Transferor) (with respect  to the Business),  nor to  Lockheed
Martin's knowledge, any of its employees, consultants or agents  is (or during
the last five years has  been) suspended or debarred from doing  business with
the U.S.  Government or  is  (or during  such  period was)  the subject  of  a
finding   of   nonresponsibility  or   ineligibility   for   U.S.   Government
contracting.   Except as set forth in Section B.15 of the Disclosure Schedules
or known  to the Individual Purchasers,  Lockheed Martin does not  know of any
facts or circumstances that would warrant the suspension or debarment,  or the
finding  of nonresponsibility or ineligibility, on the part of Lockheed Martin
(or any Affiliated  Transferor) or any of Lockheed Martin's (or any Affiliated
Transferor's)  employees, consultants  or  agents.   Except  as set  forth  in
Section   B.15  of  the  Disclosure  Schedules  or  known  to  the  Individual
Purchasers, and except as has  not had, and may not reasonably  be expected to
have,  a  Material Adverse  Effect  on  the  Business,  to  Lockheed  Martin's
knowledge, the Lockheed  Martin Companies have complied  with all requirements
of all material laws pertaining to all Government Contracts and Bids.

          (e)  Except   as  set  forth  in  Section  B.15  of  the  Disclosure
Schedules or  known to the Individual  Purchasers, and except  for any of  the
following  as has  not had,  and may  not  reasonably be  expected to  have, a
Material Adverse Effect  on the Business, to the knowledge of Lockheed Martin,
all  test  and   inspection  results  Lockheed   Martin  (or  any   Affiliated
Transferor) has  provided to the  U.S. Government pursuant  to any  Government
Contract  referred to in  Section B.15(a)  or to any other  Person pursuant to
any  such  Government Contract  or  as a  part  of the  delivery  to the  U.S.
Government pursuant to  any such Government Contract of any  article designed,
engineered or  manufactured in  the Business were  complete and correct  as of
the date  so provided.  Except as set forth in  Section B.15 of the Disclosure
Schedules or  known to the  Individual Purchasers, and  except for  any of the
following  as has  not had,  and  may not  reasonably be  expected to  have, a
Material  Adverse Effect on the Business, to the knowledge of Lockheed Martin,
Lockheed  Martin (or  an  Affiliated Transferor)  has  provided all  test  and
inspection  results to  the U.S.  Government pursuant  to any  such Government
Contract as  required  by Applicable  Law  and  the terms  of  the  applicable
Government Contracts.

          (f)  Except  as  set   forth  in  Section  B.15  of  the  Disclosure
Schedules or  known to the  Individual Purchasers, and  except for  any of the
following  as has  not had,  and may  not reasonably  be expected  to  have, a
Material Adverse Effect on the Business, to the  knowledge of Lockheed Martin,
no  statement, representation  or  warranty made  by  Lockheed Martin  (or  an
Affiliated Transferor) in  any Government Contract, any exhibit thereto  or in
<PAGE>
any certificate,  statement,  list, schedule  or other  document submitted  or
furnished  to the U.S.  Government in connection with  any Government Contract
or Government  Bid (i) contained  on the  date so furnished  or submitted  any
untrue statement  of  a material  fact, or  failed to  state  a material  fact
necessary   to  make  the  statements  contained  therein,  in  light  of  the
circumstances  in which they were made, not misleading or (ii) contains on the
date hereof any  untrue statement  of a  material fact,  or fails  to state  a
material fact  necessary to make the statements contained therein, in light of
the circumstances in which they  are made, not misleading, except in  the case
of both  clauses (i)  and (ii)  any untrue  statement or  failure to  state  a
material fact that would not  result in any material liability to the Business
as a result of such untrue statement or failure to state a material fact.

     B.16.     Intellectual  Property.  With  respect to Intellectual Property
that constitute  Transferred Assets,  except as set  forth in Section  B.16 of
the Disclosure Schedules, to the knowledge of Lockheed Martin:

          (a)  Lockheed Martin  (or an Affiliated  Transferor) owns,  free and
clear of  all Liens other than  Permitted Liens, and  subject to any  licenses
granted by Lockheed  Martin and its Affiliates prior to  the Closing Date, all
right,  title and interest in such Intellectual Property.  To the knowledge of
Lockheed Martin, the use of such Intellectual Property  in connection with the
operation  of the  Business as  heretofore conducted  does not  conflict with,
infringe  upon  or  violate  the intellectual  property  rights  of any  other
Persons;

          (b)  Lockheed Martin (or an Affiliated Transferor) has  the right to
use  all Intellectual  Property used  by the  Business and  necessary for  the
continued  operation of the  Business in substantially the  same manner as its
operations have  heretofore been conducted  except where the  failure to  have
any  such Intellectual  Property  has not  had,  and could  not  reasonably be
expected to have, a Material Adverse Effect on the Business; and

          (c)  Upon the consummation of the  Closing hereunder, (i) Newco will
be  vested  with all  of  Lockheed Martin's  (or the  Affiliated Transferors')
rights,  title and  interest  in, and  Lockheed  Martin's (or  the  Affiliated
Transferors') rights  and authority to  use in connection  with the  Business,
all  of  the  Intellectual  Property that  constitute  Transferred  Assets and
(ii) such  Intellectual Property,  together  with  the  Intellectual  Property
licensed to  Newco in accordance with  Section 9.04 of  the Agreement and  any
other   interests  in   Intellectual   Property  transferred   hereunder  will
collectively  constitute such  rights and  interests in  Intellectual Property
which are necessary for the continued  operation of the Business as a whole in
substantially  the  same  manner   as  its  operations  have  heretofore  been
conducted, except where any inaccuracy  of clause (ii) has not had,  and could
not  reasonably  be expected  to  have,  a  Material  Adverse  Effect  on  the
Business.

     B.17.     Government  Furnished   Equipment.     Section   B.17  of   the
Disclosure Schedules  incorporates the most  recent schedule delivered  to the
U.S.  Government which identifies  by description or  inventory number certain
equipment  and fixtures loaned,  bailed or otherwise  furnished to or  held by
each  Business  Unit by  or  on behalf  of  the United  States.   To  Lockheed
Martin's knowledge, such schedule  was accurate and complete on  its date and,
if dated as  of the Closing Date, would contain only  those additions and omit
only  those  deletions of  equipment and  fixtures that  have occurred  in the
<PAGE>
ordinary  course  of business,  except  for such  inaccuracies that  could not
reasonably be expected to have a Material Adverse Effect on the Business.

     B.18.     Powers of Attorney.   Section B.18 of the Disclosure  Schedules
lists the names  of each person  holding powers  of attorney from  any of  the
Lockheed Martin Companies in connection with the Business.

     B.19.     Insurance.  Section  B.19 of the Disclosure  Schedules contains
a correct and complete  list of all material policies of insurance held by any
of the  Lockheed Martin Companies  that have been  procured specifically  with
respect to  the operation of  the Business, other  than workers'  compensation
policies.

     B.20.     Affiliate Transactions.   Except as  set forth in  Section B.20
of the Disclosure  Schedule, (a) there is no  ongoing agreement or arrangement
between  Lockheed Martin or  any Affiliated  Transferor, on the  one hand, and
any of  the Business  Units, on  the other  hand, having an  annual cost  to a
Business  Unit or  any  of the  Lockheed  Martin Companies,  individually,  in
excess of $120,000; (b) there  is no debt owed by any Business Unit  to any of
the Lockheed Martin  Companies (other than another Business Unit),  other than
debt which will be  eliminated prior to the Closing  or otherwise will not  be
an  Assumed  Liability;  and  (c)  there  is  no  indemnification  or  similar
obligation  owed  by any  Business  Unit  to Lockheed  Martin  or  any of  its
Affiliates (other than  another Business Unit), other than in  connection with
or resulting  from the failure of  a Business Unit to  perform its obligations
under any Contracts involving Lockheed Martin or any of its Affiliates.

     B.21.     Employee Benefit Matters.  

          (a)  To  the  knowledge of  Lockheed  Martin,  Section B.21  of  the
Disclosure Schedule  lists each  Employee Plan  or Benefit  Arrangement  which
covers Transferred Employees or  Transferred Beneficiaries and each collective
bargaining agreement covering Transferred Employees.

          (b)  Except as  set forth in Section B.21 of the Disclosure Schedule
and with respect to the Business:

               (i)  Neither Lockheed Martin nor any member  of its "Controlled
     Group" (defined as  any organization which  is a member  of a  controlled
     group of organizations within  the meaning of Code Sections  414(b), (c),
     (m)  or (o)) has  ever contributed  to or had  any liability  to a multi-
     employer  plan, as  defined  in  Section  3(37)  of  ERISA,  which  could
     reasonably  be  expected  to  have  a  Material  Adverse  Effect  on  the
     Business;

              (ii)  To  the knowledge of Lockheed Martin, except to the extent
     known by the  Individual Purchasers  with respect to  the Business  Units
     other  than the Communications Systems Business Unit, no fiduciary of any
     funded Employee Plan has  engaged in a "prohibited transaction"  (as that
     term is defined  in Section 4975 of  the Code and  Section 406 of  ERISA)
     which  could subject Newco  to a penalty  tax imposed by  Section 4975 of
     the Code;

             (iii)  No Employee Plan  that is subject  to Section  412 of  the
     Code has incurred an "accumulated funding deficiency" within the  meaning
     of Section 412 of the Code, whether or not waived;
<PAGE>
              (iv)  To  the knowledge of Lockheed Martin, except to the extent
     known by the  Individual Purchasers  with respect to  the Business  Units
     other than the  Communications Systems Business Unit,  each Employee Plan
     and  Benefit  Arrangement  has   been  established  and  administered  in
     accordance with its terms and in compliance with Applicable Law;

               (v)  To the knowledge of  Lockheed Martin, except to the extent
     known by the  Individual Purchasers  with respect to  the Business  Units
     other  than the Communications  Systems Business  Unit, no  Employee Plan
     subject to Title  IV of ERISA has  incurred any material  liability under
     such title other than for the  payment of premiums to the Pension Benefit
     Guaranty  Corporation ("PBGC"), all of which to the knowledge of Lockheed
     Martin and the Individual Purchasers have been paid when due;

              (vi)  No defined benefit Employee Plan has  been terminated; nor
     have  there been  any "reportable  events" (as  that term  is defined  in
     Section  4043  of  ERISA  and  the regulations  thereunder),  other  than
     reportable events  arising directly from   the Contemplated Transactions,
     which  would present a risk that an  Employee Plan would be terminated by
     the PBGC in a distress termination;

             (vii)  Each Employee Plan  intended to qualify under  Section 401
     of the Code  has received a determination letter that  it is so qualified
     and to  the knowledge of Lockheed  Martin, except to the  extent known by
     the Individual Purchasers with  respect to the Business Units  other than
     the  Communications Systems  Business Unit,  no event  has  occurred with
     respect to  any such Employee  Plan which  could cause the  loss of  such
     qualification or exemption;

            (viii)  With respect to each Employee Plan  listed on Section B.21
     of the Disclosure Schedule,  Lockheed Martin has made available  to Newco
     the most recent  copy (where applicable)  of (A)  the plan document;  (B)
     the most recent  determination letter; (C) any summary  plan description;
     (D) Form 5500;  and (E) actuarial valuation  report; and with respect  to
     each  Benefit  Arrangement  that   covers  any  Transferred  Employee  or
     Transferred  Beneficiary, Lockheed Martin  has made available  to Newco a
     current, accurate and complete copy (or, to the extent that  no such copy
     exists, an accurate description) thereof; and

              (ix)  To the knowledge of Lockheed Martin, except  to the extent
     known by the  Individual Purchasers  with respect to  the Business  Units
     other  than the Communications Systems Business Unit, no Employee Plan or
     Benefit  Arrangement  exists which  could result  in  the payment  to any
     Transferred Employee  or Transferred  Beneficiary of  any money  or other
     property or rights or accelerate or provide any other rights  or benefits
     to any Transferred  Employee or  Transferred Beneficiary as  a result  of
     the  transaction contemplated  by  this Agreement,  whether  or not  such
     payment  would constitute  a  parachute payment  (within  the meaning  of
     Section 280G of the Code).
<PAGE>
                                                                     EXHIBIT C


                    REPRESENTATION AND WARRANTIES OF LEHMAN


     Lehman  hereby  represents  and  warrants  to  Lockheed  Martin  and  the
individual Purchasers and, upon the Closing, to Newco that:

     C.01.     Organization and  Existence.  Lehman  is a  limited partnership
duly  formed, validly  existing and  in good  standing under  the laws  of the
State  of  Delaware and  has  all  partnership  powers  and  all  governmental
licenses, authorizations,  consents and  approvals required  to carry  on  its
business as  now conducted, except  where the failure  to have such  licenses,
authorizations, consents and  approvals has not had and  may not reasonably be
expected  to  have,  a Material  Adverse Effect  on  Lehman.   Lehman  is duly
qualified   to  do  business   as  a  foreign  limited   partnership  in  each
jurisdiction where the character of the property owned or leased  by it or the
nature  of its activities  make such qualification  necessary to carry  on its
business as now conducted, except  for those jurisdictions where failure to be
so qualified  has  not had,  and may  not reasonably  be expected  to have,  a
Material Adverse Effect on Lehman.

     C.02.     Authorizations.   The  execution, delivery  and performance  by
Lehman of  the Transaction  Documents and  the consummation  by Lehman of  the
Contemplated  Transactions are  within the  partnership powers  of  Lehman and
have been duly authorized by  all necessary partnership action on the  part of
Lehman.   Each  of the Transaction  Documents constitutes  a legal,  valid and
binding  agreement of  Lehman, enforceable  against Lehman in  accordance with
its   terms  (i)  except  as  enforceability  may  be  limited  by  applicable
bankruptcy, insolvency,  reorganization, moratorium or other  similar laws now
or hereafter in  effect relating to or affecting creditors'  rights generally,
including  the  effect  of  statutory  and  other  laws  regarding  fraudulent
conveyances and  preferential transfers  and (ii)  subject to the  limitations
imposed  by   general  equitable   principles  (regardless  of   whether  such
enforceability is considered in a proceeding at law or in equity).

     C.03.     Governmental Authorization.  

          (a)  The  execution,  delivery  and performance  by  Lehman  of  the
Transaction Documents  require no  action  by or  in respect  of, consents  or
approvals  of,  or filing  with,  any governmental  body, agency,  official or
authority other than:

               (i)  compliance  with any  applicable requirements  of the  HSR
     Act; and

              (ii)  compliance with  any applicable requirements  of the  1933
     Act.

          (b)  To the  actual knowledge of Lehman, there are no facts relating
to  the identity  or circumstances  of Lehman  or any  of its  Affiliates that
would  prevent  or  materially  delay  obtaining  the  consents  or  approvals
referred to in Section C.03(a).

     C.04.     Non-Contravention.  The execution, delivery and  performance by
Lehman of  the Transaction Documents  do not  and will not  (i) contravene  or
<PAGE>
conflict with the  certificate of limited partnership or Amended  and Restated
Agreement  of Limited Partnership of Lehman, (ii) assuming compliance with the
matter  referred to in Section C.03, contravene or conflict with or constitute
a violation  of any provision  of any law,  regulation, judgment,  injunction,
order or decree binding  upon or applicable to  Lehman, or (iii) constitute  a
default under  or  give rise  to any  right  of termination,  cancellation  or
acceleration of any right or obligation of Lehman  or to a loss of any benefit
to which Lehman is entitled  under any provision of any agreement, contract or
other  instrument binding  upon Lehman  or any  license, franchise,  permit or
other similar authorization  held by  Lehman, except, in  the case of  clauses
(ii) and  (iii), for  any  such contravention,  conflict, violation,  default,
termination,  cancellation,  acceleration  or  loss  that  would  not  have  a
Material Adverse Effect on Lehman.

     C.05.     Finders' Fees.   Except for  Lehman Brothers Inc.,  there is no
investment  banker,  broker,  finder  or  other  intermediary  that  has  been
retained by or is authorized to  act on behalf of Lehman who might be entitled
to  any  fee  or  commission  from  Newco,  Lockheed  Martin  or  any  of  its
Affiliates, or either  of the Individual Purchasers, upon consummation  of the
Contemplated Transactions by the Transaction Documents.

     C.06.     Litigation.    There  is  no  action,  suit,  investigation  or
proceeding pending against,  or to the actual knowledge of  Lehman, threatened
against  or  affecting,   Lehman  before  any  court  or  arbitrator   or  any
governmental body, agency  or official which in any matter challenges or seeks
to prevent, enjoin, alter or materially delay the Contemplated Transactions.

     C.07.     Inspections.     Lehman  is   an  informed   and  sophisticated
participant  in   the  Contemplated  Transactions,  and   has  engaged  expert
advisors,  experienced in the  evaluation and purchase of  enterprises such as
the Business.   Lehman has undertaken  an investigation and  has been provided
with, has evaluated and  has relied upon certain documents  and information to
assist Lehman in making an informed  and intelligent decision with respect  to
the execution of  the Transaction Documents.   Lehman will undertake prior  to
Closing such further  investigation and request such  additional documents and
information as it  deems necessary.  Lehman acknowledges that  Lockheed Martin
has  made no  representation or  warranty as  to  the prospects,  financial or
otherwise of  the  Business.    Lehman agrees  that  Newco  shall  accept  the
Transferred Assets  and the Assumed Liabilities  as they exist on  the Closing
Date  based   upon  Lehman's   and  the  Individual   Purchasers'  inspection,
examination  and determination  with respect  thereto as  to all  matters, and
without  reliance upon any express or implied representations or warranties of
any nature, whether  in writing, orally or otherwise, made  by or on behalf of
or  imputed  to  Lockheed  Martin  except  as  expressly   set  forth  in  the
Transaction Documents. 

     C.08.     Financing.    Lehman  has  available  to  it  cash,  marketable
securities  or other investments, or presently available sources of credit, to
enable it to purchase the shares  of Newco Class A Stock contemplated  by this
Agreement.
<PAGE>
                                                                     EXHIBIT D


          REPRESENTATIONS AND WARRANTIES OF THE INDIVIDUAL PURCHASERS


     Each of the  Individual Purchasers hereby  represents and warrants,  with
respect to  himself, to Lockheed Martin  and Lehman and, upon  the Closing, to
Newco that:

     D.01.     Governmental Authorization. 

          (a)  The  execution,  delivery  and performance  by  each Individual
Purchaser of the Transaction Documents  require no action by or in respect of,
consents  or  approvals of,  or  filing with,  any governmental  body, agency,
official or authority other than:

               (i)  compliance with  any applicable  requirements  of the  HSR
     Act; and

              (ii)  compliance with  any applicable  requirements of  the 1933
     Act.

          (b)  To  the knowledge of  each of the  Individual Purchasers, there
are  no facts  relating to  the  identity or  circumstances of  the Individual
Purchasers  that  would  prevent  or materially  delay  obtaining  any of  the
consents or approvals referred to in Section D.01(a).  

     D.02.     Non-Contravention.  The execution,  delivery and performance by
each  of the  Individual Purchasers  of the  Transaction Documents do  not and
will  not (i)  assuming compliance  with the  matters  referred to  in Section
D.01, contravene or conflict  with or constitute a violation  of any provision
of any law, regulation, judgment, injunction, order or  decree binding upon or
applicable to the Individual Purchasers or (ii) constitute a default  under or
give rise to  any right of  termination, cancellation or  acceleration of  any
right  or obligation of either  of the Individual  Purchasers or to  a loss of
any benefit  to which  either of the  Individual Purchasers is  entitled under
any  provision of  any agreement,  contract or  other instrument  binding upon
either  of  the Individual  Purchasers  or any  license, franchise,  permit or
other similar  authorization held  by  either of  the  Individual  Purchasers,
except for any such  contravention, conflict, violation, default, termination,
cancellation,  acceleration or  loss  that is  immaterial to  the Contemplated
Transactions and the operation of the Business after Closing.

     D.03.     Finders'  Fees.  There is  no investment banker, broker, finder
or other intermediary  that has been  retained by or  is authorized to  act on
behalf of  either of the  Individual Purchasers who  might be  entitled to any
fee  or commission  from Newco,  Lockheed Martin  or Lehman,  or any  of their
Affiliates, upon consummation of the Contemplated Transactions.  

     D.04.     Litigation.    There  is  no  action,  suit,  investigation  or
proceeding pending against,  or to the  knowledge of either of  the Individual
Purchasers,  threatened  against  or   effecting,  either  of  the  Individual
Purchasers before any court or arbitrator  or any governmental body, agency or
official which in any manner challenges or seeks to  prevent, enjoin, alter or
materially delay the Contemplated Transactions.
<PAGE>
     D.05.     Inspections.  Each of the Individual Purchasers is an  informed
and  sophisticated  participant  in  the Contemplated  Transactions,  and  has
engaged  such  expert's  advisors  as he  deems  appropriate.    Each  of  the
Individual Purchasers has  undertaken an investigation  and has been  provided
with, has evaluated and has  relied upon certain documents and  information to
assist  him in making an informed and intelligent decision with respect to the
execution of  the Transaction Documents.   Each of  the Individual  Purchasers
will  undertake prior to  Closing such further investigation  and request such
additional  documents and  information as  he deems  necessary.   Each  of the
Individual  Purchasers   acknowledges  that   Lockheed  Martin  has   made  no
representation or warranty as to the prospects, financial  or otherwise of the
Business.  Each  of the Individual Purchasers  agrees that Newco shall  accept
the Transferred  Assets  and the  Assumed  Liabilities as  they exist  on  the
Closing Date  based upon Lehman's  and the Individual  Purchasers' inspection,
examination  and determination  with respect  thereto as  to all  matters, and
without  reliance upon any express or implied representations or warranties of
any nature, whether  in writing, orally or otherwise, made  by or on behalf of
or  imputed  to  Lockheed  Martin,  except  as  expressly  set  forth  in  the
Transaction Documents.

     D.06.     Financing.   Each of  the Individual  Purchasers has  available
sufficient  cash, marketable  securities  or other  investments,  or presently
available sources  of credit, to  enable him to  purchase the  shares of Newco
Class B Stock contemplated by this Agreement.  
<PAGE>
                                                                     EXHIBIT E


                    REPRESENTATION AND WARRANTIES OF NEWCO


     Newco hereby represents and  warrants to Lockheed Martin, Lehman  and the
Individual Purchasers that:

     E.01.     Organization  and  Existence.   Newco  is  a  corporation  duly
incorporated, validly  existing and in  good standing  under the  laws of  the
State of  Delaware and  has (or,  prior to  the Closing  Date, will  have) all
corporate powers  and all governmental licenses,  authorizations, consents and
approvals required  to carry on  its business as  now conducted, except  where
the  failure to have such licenses, authorizations, consents and approvals has
not had and may not reasonably be expected to have, a Material Adverse  Effect
on Newco  (after giving effect to  the Contemplated Transactions).   As of the
Closing Date,  Newco  will be  duly  qualified  to do  business as  a  foreign
corporation in  each jurisdiction where the character of the property owned or
leased by it  or the  nature of  its activities  (after giving  effect to  the
Contemplated Transactions) make  such qualification necessary to  carry on its
business as now conducted, except for those jurisdictions  where failure to be
so qualified  has not  had, and  may not  reasonably be  expected to  have,  a
Material  Adverse Effect  on Newco  (after giving  effect to  the Contemplated
Transactions).

     E.02.     Corporate  Authorizations.     The   execution,  delivery   and
performance  by Newco  of the  Transaction Documents  and the  consummation by
Newco  of the  Contemplated Transactions  are within  the corporate  powers of
Newco  and  have  been (or,  prior  to  the  Closing,  will  have  been)  duly
authorized by  all necessary corporate action on  the part of Newco.   Each of
the  Transaction Documents constitutes a legal, valid and binding agreement of
Newco,  enforceable against Newco in  accordance with its terms  (i) except as
enforceability   may  be   limited   by  applicable   bankruptcy,  insolvency,
reorganization,  moratorium or other  similar laws now or  hereafter in effect
relating  to or affecting creditors' rights generally, including the effect of
statutory  and other  laws regarding  fraudulent conveyances  and preferential
transfers and  (ii) subject to  the limitations imposed  by general  equitable
principles  (regardless of  whether  such enforceability  is  considered  in a
proceeding at law or in equity).

     E.03.     Governmental Authorization.  

          (a)  Except as  set forth on  Attachment X, the  execution, delivery
and  performance by Newco of the Transaction Documents require no action by or
in respect  of, consents  or approvals  of, or filing  with, any  governmental
body, agency, official or authority other than:

               (i)  compliance with  any  applicable requirements  of the  HSR
     Act; and

              (ii)  compliance with  any applicable  requirements of the  1933
     Act.

          (b)  There are no  facts relating to  the identity or  circumstances
of Newco known  to Newco that would prevent or  materially delay obtaining any
of the consents or approvals referred to in Section E.03(a).
<PAGE>
     E.04.     Non-Contravention.  The execution,  delivery and performance by
Newco  of the  Transaction Documents  do not  and will  not (i)  contravene or
conflict  with the charter  or bylaws of Newco,  (ii) assuming compliance with
the  matters referred  to  in Section E.03,  contravene  or conflict  with  or
constitute  a violation  of any  provision of  any law,  regulation, judgment,
injunction,   order  or  decree  binding  upon  or  applicable  to  Newco,  or
(iii) constitute a  default under or  give rise to  any right  of termination,
cancellation or acceleration of any right or obligation of Newco or to  a loss
of  any  benefit  to  which  Newco  is entitled  under  any  provision  of any
agreement, contract  or other instrument  binding upon Newco  or any  license,
franchise, permit  or other similar  authorization held by  Newco, except,  in
the case  of clauses  (ii) and (iii),  for any  such contravention,  conflict,
violation,  default,  termination, cancellation,  acceleration  or  loss  that
could not reasonably be expected to have a Material Adverse Effect on Newco.

     E.05.     Finders' Fees.   Except for  Lehman Brothers Inc.,  there is no
investment  banker,  broker,  finder  or  other  intermediary  that  has  been
retained by or is authorized to act on  behalf of Newco who might be  entitled
to any  fee or  commission from  Lockheed Martin  or Lehman (or  any of  their
Affiliates), or  from either of  the Individual Purchasers,  upon consummation
of the Contemplated Transactions.  
<PAGE>
                                                                     EXHIBIT F


                                  TAX MATTERS


     F.01.     Tax Definitions.   The following terms shall have the following
meanings:

     "Allocation  Tax  Loss"  means  an  amount  equal  to 20%  of  the  first
     $5,000,000 of the Tax Basis Shortfall  and 25% of the next $20,000,000 of
     the Tax Basis Shortfall.

     "Basis Liabilities" means Assumed Liabilities which upon the  Tax Closing
     Date give rise to the creation of, or increase in, basis to Newco  of one
     or more Transferred Assets for Income Tax purposes.

     "Cash  Sale" means  a  transfer  of  assets  to  Newco  pursuant  to  the
     Transaction Agreement whereby  Lockheed Martin or  any of its  Affiliated
     Transferors,  as the  case may  be, does  not receive  any Newco  Class A
     Stock as Exchange Consideration for Transferred Assets.

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

     "Final  Determination"  means  a  determination  as  defined  in  Section
     1313(a) of  the Code or  any other  event which finally  and conclusively
     establishes the amount of any liability for Taxes.

     "Income Taxes" means any Taxes determined by reference to net income.

     "Post-Closing Tax Period"  means that  portion of any  Tax period  ending
     after the Tax Closing Date, which is after the Tax Closing Date.

     "Pre-Closing Tax  Period" means that portion of any  Tax period ending on
     or before the  Tax Closing Date,  which is on or  before the Tax  Closing
     Date.

     "Section 351 Transfer" means  a transfer of assets  to Newco pursuant  to
     the  Transaction   Agreement  whereby  Lockheed  Martin  or  any  of  its
     Affiliated Transferors, as the case may be, receives Newco Class A  Stock
     as part or all of the Exchange Consideration for Transferred Assets.

     "Tax"  means  any tax  imposed of  any  nature including  federal, state,
     local  or  foreign net  income tax,  alternative  or add-on  minimum tax,
     profits  or excess  profits tax,  franchise tax,  gross income,  adjusted
     gross  income or  gross receipts tax,  employment related  tax (including
     employee withholding or  employer payroll  tax, FICA, or  FUTA), real  or
     personal property  tax or ad valorem  tax, sales or use  tax, excise tax,
     stamp  tax  or duty,  any withholding  or  backup withholding  tax, value
     added  tax,  severance tax,  prohibited  transaction  tax, premiums  tax,
     occupation  tax, together with any  interest or any  penalty, addition to
     tax  or   additional  amount   imposed  by  any   Governmental  Authority
     responsible for the imposition of any such tax.

     "Tax  Basis Shortfall"  means the  amount by  which Newco's  adjusted tax
     basis  in the Transferred Assets (after the recognition of gains pursuant
     to  Section F.07.(a)(i)(C)) is less  than $525,000,000 plus  or minus any
<PAGE>
     adjustment  to the  Exchange  Consideration in  accordance with  Sections
     2.03 and 2.04 and plus the Basis Liabilities.

     "Tax Closing Date" means the Effective Date.

     F.02.     Tax Return  Packages.  Newco will use its reasonable efforts to
cause appropriate  employees of the  Business to prepare  usual and  customary
Tax return  packages (in the form provided to the  Business Units for the 1996
calendar  year)  with respect  to  (1) the taxable  period ended  December 31,
1996, in the event that such packages have not  been prepared prior to Closing
and (2) the  tax period beginning  January 1, 1997  and ending  as of the  Tax
Closing Date.   In the event that  Tax return packages for  the taxable period
ended December  31, 1996 have not  been prepared prior to  Closing, then Newco
will use reasonable efforts to  cause the Tax return packages for such taxable
period to be delivered to Lockheed Martin no  later than 30 days subsequent to
Closing.   Newco will use reasonable efforts  to cause the Tax return packages
for the period beginning  on January 1, 1997 and ending  as of the Tax Closing
Date to be  delivered to Lockheed  Martin no later  than the  last day of  the
third calendar month succeeding the month in which the Closing occurs.

     F.03.A.   Assumed Liabilities.   The term Assumed Liabilities  as defined
in  Exhibit A  shall  include  any  and all  liabilities  and  obligations  of
Lockheed Martin and the Affiliated Transferors for Taxes arising from  or with
respect to  the  Transferred Assets  or  the operation  of the  Business  with
respect to any period ending prior to on  or after the Tax Closing Date  other
than  (i) income  or  franchise taxes  arising  from or  with  respect  to the
Transferred Assets or the operations  of the Business for the  Pre-Closing Tax
Period (other  than state or local  income or franchise taxes  attributable to
the  Business  with  respect  to  a  Pre-Closing  Tax  Period  to  the  extent
reimbursable (but not actually reimbursed  as of the Tax Closing Date)  by the
U.S. Government pursuant to  the principles of Federal  Acquisition Regulation
Part 31,  Contract  Cost  Principles   and  Procedures),  and  (ii) income  or
franchise   taxes  imposed  on  Lockheed  Martin  or  any  of  the  Affiliated
Transferors  with  respect  to  gain  or  loss  on  the  disposition   of  the
Transferred Assets  pursuant to  the Transaction  Agreement (other  than Taxes
borne  by Newco pursuant  to Section 15.03).   Notwithstanding  the foregoing,
the parties  agree that, with respect  to Tax liabilities  attributable to the
Communications Systems Business Unit  relating to the Pre-Closing Tax  Period,
Newco shall not assume any liability or obligation other than and  only to the
extent  (i) disclosed or provided for in  the December Statement or taken into
account in  the determination of the  Final Net Tangible Asset  Amount or (ii)
relating  to Tax  periods  for which  Tax  returns (including  any  applicable
extensions)  are not  required to  have been  filed prior  to the  Tax Closing
Date.

     F.03.B.   Excluded   Liabilities.    The  term  Excluded  Liabilities  as
defined in Exhibit A shall  include any and all liabilities or obligations for
any  and all Taxes arising  from or with respect  to the Transferred Assets or
operations  of the Business  that are  not Assumed  Liabilities as  defined in
Section F.03.A.

     F.04.A.   Transferred Assets.   The term Transferred Assets as defined in
Exhibit A shall  include any and all refunds, credits or rights of recovery in
respect of  any Taxes  that  are Assumed  Liabilities  as defined  in  Section
F.03.A.
<PAGE>
     F.04.B.   Excluded  Assets.   The  term  Excluded  Assets as  defined  in
Exhibit A shall include any refund, credit or  right of recovery in respect of
any Taxes that are not Assumed Liabilities as defined in Section F.03.A.

     F.05.     Allocation of Exchange Consideration.  

          (a)  Within 30 days  after the appraisal  of the Transferred  Assets
by  Coopers  &  Lybrand  L.L.P.  as  referred  to in  Section  F.07  has  been
completed,   Lockheed  Martin   shall  prepare   a  schedule   (the  "Exchange
Consideration  Schedule") setting forth  the allocation of the  cash amount of
the  Exchange Consideration among  Lockheed Martin and each  of the Affiliated
Transferors.  The  allocation shall be determined  based on such appraisal  by
Coopers & Lybrand L.L.P., and shall take into account  the allocation of Newco
Class  A  Stock  among  Lockheed Martin  and  the  Affiliated Transferors,  as
determined  by Lockheed Martin in its sole discretion.  In connection with the
preparation  of the  Exchange  Consideration Schedule,  Lockheed  Martin shall
give Newco  reasonable access to the  books and records of  Lockheed Martin in
respect of the Transferred Assets and the Basis Liabilities.  Lockheed  Martin
agrees  to make reasonable  efforts to allocate the  Exchange Consideration in
the Exchange Consideration  Schedule in a manner calculated  to allow Newco to
obtain a  tax basis in the Transferred Assets equal  to, but not greater than,
$525,000,000 plus  or minus any  adjustment to the  Exchange Consideration  in
accordance  with  Sections  2.03  and 2.04  and  plus  the Basis  Liabilities.
Lockheed Martin covenants  and agrees that the Exchange Consideration  will be
allocated  so that the adjusted tax basis  of Newco in the Transferred Assets,
based on  the allocation in the  Exchange Consideration Schedule,  will be not
less   than  $500,000,000  plus  or  minus  any  adjustment  to  the  Exchange
Consideration in accordance  with Sections 2.03  and 2.04  and plus the  Basis
Liabilities.

          (b)  The  Allocation  Tax  Loss  shall   be  determined  jointly  by
Lockheed  Martin and  Newco within  90 days  after the  Exchange Consideration
Schedule   is  delivered  to  Newco.     Any  dispute  with   respect  to  the
determination  of  the Allocation  Tax Loss  shall be  resolved in  the manner
specified  in Section  2.03  (b) (regarding  determination  of the  Final  Net
Tangible  Asset Amount).   Within  10 days  after the  Allocation Tax  Loss is
determined, Lockheed  Martin shall pay to  Newco the amount  of the Allocation
Tax Loss with  interest thereon from the  Closing Date to the  date of payment
at a rate per annum equal to the  per annum interest rate announced from  time
to  time by  Bank of  America National  Trust and  Savings Association  as its
reference  rate  in  effect.   Such  payment  shall  be  made  in  immediately
available funds  by wire transfer to  a bank account designated  in writing by
Newco.  Newco agrees that the  aforementioned payment by Lockheed Martin shall
satisfy  all obligations assumed  by Lockheed Martin pursuant  to this Section
F.05.   Lockheed Martin  shall have no  further obligation  to indemnify Newco
with regard to any  adjustment to the tax  basis of the Transferred  Assets in
the hands of Newco as a result of an audit by the Internal  Revenue Service or
any other  Tax authority,  or as  a result  of any  other adjustment which  is
treated for Tax purposes as an adjustment to the Exchange Consideration.

     F.06.     Representations and Warranties  of Lockheed  Martin.   Lockheed
Martin  hereby   represents  prior  to  but  not  after  the  Closing  to  the
Purchasers, and as of and after the Closing to Newco that:

          (a)  there are no liens on any of the Transferred Assets  that arose
in connection with any failure (or alleged failure) to pay any Tax;
<PAGE>
          (b)  neither Lockheed Martin  nor any of the  Affiliated Transferors
will take  part in both a Section 351 Transfer and  a Cash Sale in the context
of the Contemplated Transactions;

          (c)  neither Lockheed Martin  nor any of the  Affiliated Transferors
has  transferred or otherwise altered the ownership  of any of the Transferred
Assets in anticipation of the Contemplated Transactions.

     F.07.     Consistent Reporting.

          (a)  Section 351 Transfers

               (i)  Unless  there  has  been  a  Final  Determination  to  the
     contrary, Lockheed Martin, the  Affiliated Transferors and Newco covenant
     and  agree, for  all  Tax  purposes including  all  Tax  returns and  Tax
     controversies,  to  (and to  cause any  Affiliate  or successor  to their
     assets  or  business  to)  take  each  of  the  positions  set  forth  in
     subparagraph  (A)  through  (E)  below   with  respect  to  Section   351
     Transfers.  

                    (A)   The  transfer  of  assets  by  each  transferor  will
     qualify under Section 351(b) of the Internal Revenue Code of 1986.

                    (B)   The  amount of  cash  received  in exchange  for  any
     Transferred Asset will  be determined by (A) allocating Basis Liabilities
     to the  Transferred Assets  in proportion  to the  adjusted tax  basis of
     such  Transferred Assets,  and then  (B) allocating  the total  amount of
     cash  received  by  the  transferor  among  the  Transferred  Assets   in
     proportion to the  net fair market value of such  Transferred Assets (the
     net fair  market value being the fair market value of a Transferred Asset
     reduced by the amount of any Basis Liabilities allocated to the asset).

                    (C)   The  tax  basis  of  each  Transferred  Asset  to  be
     received by Newco will be the same as  the tax basis of such asset in the
     hands of  the transferor increased  by the amount of  any gain recognized
     by the transferor on the transfer of such asset.

                    (D)   The   fair  market   value   of  each   category   of
     Transferred Assets will  be determined based on  an independent appraisal
     by Coopers & Lybrand L.L.P.

                    (E)   Neither Newco,  nor any  successor to  its assets  or
     businesses will be  entitled to  claim any  deduction in  respect of  any
     Basis  Liability to  the extent  previously deducted  by  the transferor,
     unless such previous deduction is later denied.

              (ii)  Lockheed Martin and  the Affiliated Transferors will  file
     with  their consolidated  federal income  tax return  for the  tax period
     which  includes the Tax Closing  Date the information  required by Treas.
     Reg. 1.351-3(a)  and will deliver  copies of  such statements,  including
     attachments, to Newco  at least 10 days  prior to the date  on which such
     return  is filed, and Newco will file  with its federal income tax return
     for  the taxable  period  within which  the  Tax Closing  Date falls  the
     information required by Treas. Reg. 1.351-(b)  and will deliver a copy of
     that statement to  Lockheed Martin  within ten days  thereafter.   Within
     180 days after  the Closing Date, Lockheed  Martin will deliver to  Newco
     all of the cost  and other basis information relating to  the Transferred
<PAGE>
     Assets  and Basis  Liabilities reasonably required  for Newco  to prepare
     the Statement required by Treas. Reg. 1.351-3(b)(2).

             (iii)  Lockheed Martin and  Newco will jointly  prepare schedules
     showing (A)  the amount of  any gain recognized  on the transfer  of each
     category of Transferred  Assets, (B) the  tax basis of  each category  of
     Transferred Assets  in the hands  of the transferor,  and (C) the  amount
     previously deducted  in respect  of each  category of  Basis Liabilities.
     Such schedules will be prepared  in a manner consistent with each  of the
     positions  described in  Section  F.07.(a)(i).    In  the  event  of  any
     adjustment   to  the  tax  basis  of  the  Transferred  Assets  or  Basis
     Liabilities, as the  result of  an audit or  otherwise, Lockheed  Martin,
     the Affiliated Transferors and  Newco will jointly prepare  any necessary
     revisions  to  such   schedules.     Unless  there  has   been  a   Final
     Determination   to  the   contrary,  Lockheed   Martin,   the  Affiliated
     Transferors  and Newco covenant and  agree, for all  Income Tax purposes,
     including  all Income Tax returns  and any Income  Tax controversies, not
     to take  (and to cause  any Affiliate  or successors to  their assets  or
     businesses  not  to take)  any position  inconsistent  with the  basis in
     assets  shown on such schedules (including any revised schedules from and
     after  the   date  of  revision)   prepared  pursuant  to   this  Section
     F.07.(a)(iii).

              (iv)  Lockheed Martin  and the  Affiliated Transferors  covenant
     and  agree to make the  election necessary under  Section 197(f)(9)(B) of
     the  Code and pay the Tax that is required to be paid thereunder, so that
     intangible assets  will  be amortizable  to  the extent  allowable  under
     Section  197 of the  Code.   Lockheed Martin will  deliver a  copy of the
     election to Newco within 10 days of filing or making such election.

          (b)  Cash Sales

               With respect  to Cash Sales,  the Exchange  Consideration shall
be allocated  among the Transferred Assets in accordance  with Section 1060 of
the  Code and Treasury Regulations thereunder.  Such allocation shall be based
on  an independent appraisal by Coopers & Lybrand L.L.P.  Lockheed Martin, the
Affiliated  Transferors  and Newco  shall  not  take  any  position  on  their
respective  Tax returns  that  is inconsistent  with  such allocation  of  the
Exchange Consideration for purposes of determining the amount of  gain or loss
recognized  by  Lockheed  Martin  and/or  any  of the  Affiliated  Transferors
pursuant to Cash  Sales, and Lockheed Martin and Newco  shall duly prepare and
timely  file such reports and information returns as may be required to report
the  allocation,  including  Internal  Revenue Service  Form 8594.    Lockheed
Martin  and  Newco  will  each  deliver   a  copy  of  Form  8594,   including
attachments, to  the other at  least 10 days prior  to filing it  with its tax
return.

     F.08.     Allocation  of  Income,  Deductions  and   Other  Items.    For
purposes of the  Transaction Agreement,  income, deductions,  and other  items
will be allocated between the Pre-Closing Tax Period and  the Post-Closing Tax
Period  based on  an actual closing  of the books  of the Business  on the Tax
Closing  Date.  Income,  deductions and other  items attributable to  the Pre-
Closing Tax  Period will be  included in the  federal and  state income and/or
franchise tax returns of Lockheed Martin.   Income, deductions and other items
attributable  to the Post-Closing Tax  Period will be included  in the federal
and state income and/or franchise tax returns of Newco.
<PAGE>
     F.09.     Allocation of Taxes.   Any pre-paid asset  or accrued liability
for  real property  tax,  personal  property tax  or  any similar  ad  valorem
obligation levied  with respect to  any Transferred Asset  for a  Post-Closing
Tax Period which  includes the Tax Closing Date will  be apportioned as of the
Tax Closing Date and included  in the determination of the Estimated Final Net
Tangible Asset  Amount, the Proposed Final  Net Tangible Asset Amount  and the
Final Net Tangible Asset  Amount based on the  number of days of  such taxable
period included  in the Pre-Closing Tax Period and the  number of days of such
taxable period included in the Post-Closing Tax Period.

     F.10.     Credit  for Increasing Research  Activities.   Lockheed Martin,
the  Affiliated Transferors  and  Newco agree  that  the transfers  of  assets
pursuant to the  Transaction Agreement  constitute dispositions  of trades  or
businesses  within the  meaning of  Section  41(f)(3) of  the Code.   Lockheed
Martin and the  Affiliated Transferors agree to provide  Newco within 150 days
after  the Closing  Date with  all information  necessary to  permit  Newco to
timely apply  the provisions of Section  41(f)(3)(A) of the Code  with respect
to the Businesses.

     F.11.     Costs and Expenses  of Appraisal.   The costs  and expenses  of
the  appraisal by Coopers  & Lybrand  L.L.P. which is referred  to in Sections
F.05.,  F.07.(a)(i)(D) and F.07.(b) shall be shared equally by Lockheed Martin
and Newco.

     F.12.     Resale Certificates.   Within 45 days  after the Closing  Date,
where  applicable,  Newco  shall   remit  to  Lockheed  Martin  such  properly
completed   resale   exemption   certificates  or   similar   certificates  or
instruments as  are necessary to claim  exemptions from the payment  of sales,
transfer, use or other similar taxes under Applicable Law.
<PAGE>
                                                                     EXHIBIT G


                    EMPLOYMENT AND EMPLOYEE BENEFIT MATTERS


     G.01.  Employee  Benefits Definitions.   The following  terms shall  have
the following meanings:

     "Benefit  Arrangement" means  each  employment,  severance,  continuation
pay, termination pay, layoff,  or other similar written contract,  arrangement
or policy and each written plan or arrangement providing for  health, medical,
life or  other welfare or  fringe benefit coverage  (including any  insurance,
self-insurance or other arrangements),  workers' compensation, severance  pay,
retention   agreements,   disability   benefits,   supplemental   unemployment
benefits, holiday,   education  or vacation  benefits, retirement benefits  or
deferred compensation, profit-sharing, benefits in the event of a  sale of the
Business or  other change in the  control, management or the  ownership of the
Business, bonuses, stock  options, stock appreciation  rights and other  forms
of  incentive  compensation  or  post-retirement  insurance,  compensation  or
benefits which (i) is not an Employee Plan,  (ii) is or has been entered into,
maintained,  administered or contributed to,  as the case may  be, by Lockheed
Martin  or any of  its Affiliates and  (iii) covers  any Transferred Employee,
Transferred  Beneficiary and/or his or her dependent, spouse or beneficiary or
for which a Transferred  Employee would be  eligible upon retirement or  other
termination of service.

     "Camden  Transferee" means  each Transferred Employee  who worked  in the
Communications Systems  Business Unit  immediately  prior to  Closing and  any
Transferred Beneficiary related to such Transferred Employee.

     "Employee  Plan"  means each  "employee benefit  plan",  as such  term is
defined in Section  3(3) of ERISA,  which (i) is  subject to any  provision of
ERISA,  (ii)  is  or  has  been  entered  into,  maintained,  administered  or
contributed to  by Lockheed Martin or  any of its Affiliates  and (iii) covers
any Transferred Employee and/or Transferred Beneficiary.

     "ERISA" means the  Employee Retirement  Income Security Act  of 1974,  as
amended.

     "Transferred Employee"  means any Person who, (i) on the Closing Date, is
actively employed  in the Business, or  who, with respect to  the Business, is
on vacation, approved illness  absence, long-term disability, authorized leave
of  absence (including  leave  under the  Family  and  Medical Leave  Act)  or
military service leave  of absence as of  the Closing Date, (ii) was  laid off
from  the Business  and has  recall rights  with respect  to the  Business, or
(iii)  is identified on  Attachment XI, to be  delivered to Newco  at the same
time as the Disclosure Schedules are delivered.  

     "Transferred  Beneficiary" means  any Person  who, at  Closing, is  not a
Transferred Employee but (i) who was formerly employed in the Business  (other
than  at the Communications Systems  Business Unit)(whether by Lockheed Martin
and/or its Affiliates  or by their predecessors with  respect to the Business)
and to whom or  with respect to whom Lockheed Martin or any  of its Affiliates
now has or may  have in the future any obligation or liability (whether or not
contingent) arising from  that Person's employment in  the Business or who  is
now  or  may become  entitled  to  any coverage  or  benefit  (whether or  not
<PAGE>
contingent)  provided  under any  Employee  Plan or  Benefit Arrangement  as a
result  of his or  her employment  in the  Business; (ii)  who is  the spouse,
dependent  or beneficiary of a Person  who qualifies as a Transferred Employee
or a Person described in clause (i), if that  spouse, dependent or beneficiary
is  or  may  become entitled  to  any  coverage  or  benefit  (whether or  not
contingent)  provided  under any  Employee  Plan or  Benefit Arrangement  as a
result of that Person's employment in the Business.

     G.02.     Employees and Offers of Employment.  

          (a)  Newco shall  offer employment to  commence on the  Closing Date
to  all Transferred Employees; provided that, for any Transferred Employee who
is  on  vacation,  approved  illness  absence,  authorized  leave  of  absence
(including   leave  under  the  Family  and   Medical  Leave  Act),  long-term
disability or military service leave  of absence as of the Closing,  the offer
shall  remain  open until  the date  he or  she  is able  to return  to active
employment to the extent  consistent with any applicable collective bargaining
agreement and/or existing company policy;  provided, further, that any  Camden
Transferee entitled to recall rights  shall be offered employment by Newco  in
accordance  with the  terms  of the  applicable  bargaining agreement.    Each
Transferred Employee  shall be offered a  position by Newco similar  to his or
her position  immediately  prior to  the Closing  Date, at  the  same job  and
salary  or wage levels,  with non-equity based  bonus and  incentive plans and
other non-equity based  employee benefit plans substantially similar  to those
provided  by Lockheed  Martin  and its  Affiliates  immediately prior  to  the
Closing  Date.   Such offers  of employment  shall be  at the  same respective
locations  as  those  at  which   such  Transferred  Employees  are   employed
immediately  prior  to the  Closing.    Subject  to Applicable  Law  and  this
Agreement, Newco shall  have the right to dismiss any  Transferred Employee at
any time,  with or without cause, and to change the terms of employment of any
Transferred Employee.

          (b)  Lockheed  Martin  shall  provide  any  notices  to  Transferred
Employees which  may be required  under the Worker  Adjustment Retraining  and
Notification  Act, 29  USC  Section 2101 et  seq.,  ("WARN") with  respect  to
events  which occur  prior to  the Closing  Date and  Newco shall  provide any
notices  to  Transferred  Employees  which may  be  required  under WARN  with
respect to events which occur on or after the Closing Date.  

          (c)  Commencing  on  the  Closing  Date,   Newco  shall  assume  all
responsibility  and liability for  all matters arising  out of or  relating to
Transferred Employees  and  Transferred Beneficiaries  regardless  of  whether
such  matter arises  from  or relates  to events  prior  to, on  or  after the
Closing Date,  including but  not limited  to (i)  accrued but  unpaid  wages,
bonuses  and salary; (ii) all liabilities for workers compensation claims made
at any time  by Transferred Employees or Transferred Beneficiaries  whether or
not reported  as of  the Closing  Date and all  expenses of  administration of
such claims;  (iii) all incurred but  not reported claims  for life insurance,
medical,  disability  or similar  benefits;  (iv) all  claims relating  to the
terms and conditions of  employment, hiring, firing, supervision, occupational
safety and health, workplace, wages and hours promotion, employment  practices
or treatment of Transferred  Employees or Transferred Beneficiaries; provided,
however, that with  respect to any responsibility and  liability relating to a
Camden Transferee for  a matter  described in  clause (iv),  Newco shall  only
assume  such responsibility and liability if it  arises from or relates to (A)
a matter described  in Section B.09 of the Disclosure  Schedule, or (B) events
occurring on or after the Closing Date.
<PAGE>
     G.03.     Plans Following the Closing.

          (a)  Except to  the extent  changes are  (i) required by  Applicable
Law; (ii)  necessary to maintain the  tax favored status of  any employee plan
or  benefit  arrangement; (iii)  permitted or  required  under any  applicable
collective bargaining  agreement; or (iv)  necessary to eliminate  the use  of
any  equity   securities  as   the  basis   for  any  equity-based   incentive
compensation,  during the one-year   period following the  Closing, Newco will
maintain  employee compensation  and employee  plans and  benefit arrangements
for the benefit  of the Transferred  Employees and Transferred  Beneficiaries,
in either case, who are not covered by  collective bargaining agreements, that
are  substantially similar  to  the Employee  Plans  and  Benefit Arrangements
(excluding  any  stock  options,  stock  appreciation  or other  equity  based
incentive  compensation)  in effect  on the  Closing Date;  provided, however,
that  layoff,   severance  and  retention  benefits   (including  the  Special
Severance  Program) shall be identical  during this period; provided, further,
that post-retirement  benefits for Camden  Transferees shall also  be provided
in  accordance with  Sections G.03(b)  and G.05(f).   During such  period, for
Transferred  Employees  and  Transferred  Beneficiaries  who  are  covered  by
collective  bargaining agreements,  Newco shall  provide such benefits  as are
required  by  any and  such  collective bargaining  agreements as  are assumed
pursuant to Section G.04.  Newco  will give Transferred Employees full  credit
for purposes of eligibility, vesting and benefit accrual under any  such plans
or arrangements maintained  by Newco pursuant  to this Section  G.03 for  such
Transferred  Employees'  service  recognized   for  such  purposes  under  the
Employee Plans  and Benefit Arrangements  at Closing; provided,  however, that
any  Newco pension  plan may  offset pension  benefits provided  under Newco's
pension plan to a Transferred Employee and attributable to  service before the
Closing Date  by any pension  benefits provided to  that Transferred  Employee
under  any Lockheed  Martin pension  plan and  attributable to that  same pre-
Closing service.

          (b)  Effective as  of  the Closing  Date,  Lockheed Martin  and  its
Affiliates shall cease  to have any liability  or obligation to provide  post-
retirement medical  and life insurance  benefits to Transferred  Employees and
Transferred  Beneficiaries and  Newco shall  assume all  such liabilities  and
obligations  to provide post-  retirement life and medical  benefits and shall
provide  post-retirement medical  and  life insurance  benefits  in accordance
with  Section  G.03(a).   In  addition, Newco  will provide  (i) substantially
equivalent post-retirement  medical benefits  for Camden Transferees  who meet
the age  and service requirements for those benefits (as such requirements are
in effect under  the applicable Lockheed Martin plan  immediately prior to the
Closing Date) by the five-year anniversary of the Closing  Date and who retire
before  that   5th  year  anniversary;  (ii)   substantially  equivalent  post
retirement  life insurance benefits  for those Camden Transferees  who were at
least age 50 as of December 31, 1994 and have  ten years of continuous service
at retirement; and (iii)  post-retirement medical benefits and life  insurance
for  Transferred   Employees  and  Transferred  Beneficiaries   covered  by  a
collective  bargaining  agreement  in  accordance   with  the  terms  of  that
agreement.  Notwithstanding the foregoing, nothing herein  shall prevent Newco
from   increasing   the  cost   to   Transferred   Employees  or   Transferred
Beneficiaries  who became participants  in such plans to  the extent permitted
by  law,  but  only  if  the  proportion  of any  required  payments  by  such
participants  does not change  in relation  to the payments made  prior to the
Closing  Date  by  such  participant's employer;  provided,  however,  nothing
herein  permits  the  level  of  benefits  provided  under  the  plans  to  be
decreased.
<PAGE>
          (c)  Newco's  plans that are  welfare plans  (as defined  in Section
3(1) of ERISA) shall  not contain a clause excluding coverage  for preexisting
conditions of  Transferred Employees or Transferred  Beneficiaries (unless and
only to the  extent and for the period that  such pre-existing condition as of
the Closing  Date would be excluded  from coverage under the  welfare plans of
the Business)  and shall provide that  any expenses incurred by  a Transferred
Employee  or  Transferred Beneficiary  during  1997 on  or before  the Closing
shall be  taken into account  from the Closing  until December  31, 1997 under
such   welfare  plans  for   the  purposes   of  deductible   and  coinsurance
requirements and satisfaction of maximum out-of-pocket provisions to  the same
extent as if such expenses had been incurred after the Closing. 

          (d)  Effective  as of  the Closing  Date, Newco  and Lockheed Martin
shall enter  into a benefit  administration agreement  or agreements,  whereby
Newco shall  provide to Lockheed Martin  and Lockheed Martin  shall provide to
Newco, upon reasonable  request, assistance in  the administration of  benefit
plans  and arrangements  after the Closing  Date.   Newco and  Lockheed Martin
agree to  negotiate in good faith the  cost of such services  and actual terms
of such benefit administration agreement(s).

     G.04.     Collective Bargaining  Agreements.   Newco shall  (i) expressly
recognize  any collective  bargaining  representative  recognized by  Lockheed
Martin  or any  of  its Affiliates  as  of the  Closing  for  bargaining units
consisting  of Transferred  Employees; (ii)  expressly assume  any and  all of
Lockheed  Martin's  and  its  Affiliates'  obligations  under  the  collective
bargaining  agreements set forth  on Section B.21 of  the Disclosure Schedules
with respect to the Transferred  Employees; and (iii) be a  successor employer
for purposes of such collective bargaining agreements.  

     G.05.     Pension Plan Obligations

          (a)  Transferred Employees  currently participate  in the  following
defined benefit pension  plans:  (i) Lockheed Martin Tactical  Defense Systems
Retirement  Plan; (ii) Lockheed Martin  Corporation Retirement Income Plan II;
(iii) Lockheed Martin Corporation  Pension Plan for Employees in Participating
Bargaining  Units; (iv)  The Narda  Microwave  Corporation Pension  Plan;  (v)
Lockheed Martin  Tactical  Systems, Inc.  Pension Plan;  (vi) Lockheed  Martin
Fairchild  Corporation Retirement  Plan; (vii)  Lockheed Martin  Hycor Pension
Plan;  (viii) Lockheed  Martin Retirement  Income Plan;  (ix)  Lockheed Martin
Supplemental Retirement Income Plan;  (x) Lockheed Martin Retirement  Plan for
Certain  Salaried  Employees;  (xi)  Lockheed Martin  Tactical  Systems,  Inc.
Supplemental Executive  Retirement  Plan; (xii)  Lockheed  Martin  Corporation
Supplementary Pension  Plan for Employees of Transferred GE Operations; (xiii)
Supplemental  Executive Retirement  Plan for  Certain Management  Employees of
the Narda  Microwave Corporation; (xiv) Lockheed  Martin Fairchild Corporation
Supplemental  Benefit  Plan;  (xv)  Lockheed  Martin  Supplemental   Executive
Retirement Plan ("Lockheed Martin  Pension Plans").   As of the Closing  Date,
Transferred Employees shall  cease to accrue service credit or  benefits under
Lockheed  Martin  Pension Plans,  other  than the  Assumed Plans  described in
Section G.05(b).

          (b)  With respect  to The Narda  Microwave Corporation  Pension Plan
("Narda  Plan")  and the  Lockheed  Martin Hycor  Pension Plan  ("Hycor Plan")
(collectively, the "Assumed  Plans"), as of the Closing Date,  Lockheed Martin
and  its  Affiliates  shall  cease to  sponsor,  administer,  pay benefits  or
contribute  to the Assumed  Plans (other than  for contributions  due prior to
the  Effective  Date)  and  thereby  cease to  be  responsible  for  any acts,
<PAGE>
omissions and transactions under or in connection with any such  Assumed Plan,
whether occurring before or after  Closing.  Effective as of the Closing Date,
Newco  shall become the sponsor of the Assumed Plans.  Contingent upon receipt
of the Initial Transfer Amount in the case  of the Narda Plan or the  transfer
of sponsorship of the trust in the case of the Hycor Plan, Newco shall  assume
all  liabilities with respect to such Assumed Plan (including liabilities with
respect to Transferred Beneficiaries),  shall assume responsibility for paying
pension  benefits   in  respect  of  Transferred   Employees  and  Transferred
Beneficiaries, and  shall  become  responsible for  all  acts,  omissions  and
transactions  under or in  connection with that Assumed  Plan, whether arising
before or after the  Closing.  As soon as practicable after  the Closing Date,
the parties  shall cause the sponsorship of the  trust agreement maintained to
fund  the Hycor Plan to  be transferred to Newco  and Newco, as of the Closing
Date,  shall  assume  all  of Lockheed  Martin's  and  its Affiliates  rights,
obligations  and duties  under that  trust agreement.   Lockheed  Martin shall
cause the trusts  holding the assets of the Narda Plan  to transfer the assets
attributable to  the Narda  Plan (determined  as of  the end  of the  month in
which  the  Closing Date  occurs) to  be  transferred to  a trust  (or trusts)
designated by Newco for the purpose of holding the assets of the Narda Plan.

          (c)  With  respect  to  the (i)  Lockheed  Martin  Tactical  Defense
Systems Retirement  Plan; (ii)  Lockheed Martin Corporation  Retirement Income
Plan  II;  (iii) Lockheed  Martin  Corporation Pension  Plan for  Employees in
Participating Bargaining  Units; (iv)  Lockheed Martin Tactical  Systems, Inc.
Pension  Plan; (v) Lockheed Martin  Fairchild Corporation Retirement Plan; and
(vi)  Lockheed Martin  Retirement  Income Plan  (the  "Spinoff  Plans"), Newco
shall  establish a defined  benefit plan or plans  which provide substantially
similar  benefits in  accordance with  Section G.03(a),  where applicable,(the
"Newco  Spinoff Plans")  for  the benefit  of  the Transferred  Employees  and
Transferred  Beneficiaries participating  in the  Spinoff Plans.   As  soon as
practicable  following the Closing, Lockheed Martin shall cause its actuary to
calculate the Accrued  Liability of  all participants in  each of the  Spinoff
Plans and then to  compare, on a plan by plan basis, the  Accrued Liability of
all the participants in  each of the Spinoff Plans to the fair market value of
the assets in the respective Spinoff Plan as of the end of the  month in which
the Closing Date occurs.  If the Accrued Liability  of all participants in the
respective Spinoff  Plan is less than  the fair market value of  the assets in
that Spinoff Plan, then Lockheed  Martin shall cause assets (determined  as of
the end of  the month in which the Closing Date occurs) to be transferred to a
trust  established to hold  assets of the respective  Newco Spinoff Plan equal
to  such  fair  market value  of  the  assets  multiplied  by  a fraction  the
numerator  of  which is  the  Accrued Liability  of Transferred  Employees and
Transferred  Beneficiaries  under such  Spinoff  Plan  and the  denominator of
which  is the  Accrued Liability of  all participants  in such  plan.   If the
Accrued Liability of all participants in the respective Spinoff Plan  is equal
to or more  than the fair  market value of  the assets  in that Spinoff  Plan,
then  Lockheed  Martin shall  cause  its actuary  to  determine the  amount of
assets allocable to  the liabilities of Transferred  Employees and Transferred
Beneficiaries  participating in  that  plan based  on  Section 4044  of  ERISA
("Section 4044 Amount").  Lockheed  Martin shall cause assets in cash equal to
the  Section 4044 Amount  applicable to Transferred  Employees and Transferred
Beneficiaries  under  such   Spinoff  Plan  to  be  transferred  to   a  trust
established by  Newco to  hold assets of  the respective Newco  Spinoff Plans.
Contingent upon the transfer  of the Initial Transfer Amount  (as described in
Section   G.05(b))  to  each  Newco  Spinoff  Plan,  Newco  shall  assume  all
liabilities  of Lockheed Martin and its affiliates with respect to Transferred
Employees  and Transferred  Beneficiaries under  the Spinoff  Plan  from which
<PAGE>
that  transfer  was made  and shall  become with  respect to  such Transferred
Employees and  Transferred Beneficiaries  responsible for all  acts, omissions
and  transactions under  or  in connection  with  such Spinoff  Plan,  whether
arising before  or after the Closing;  provided, however, that in  the case of
liabilities  with respect  to  Camden  Transferees, Newco  shall  only  assume
liabilities  and shall  only become  responsible for  all acts,  omissions and
transactions under  or  in connection  with that  Spinoff Plan  arising on  or
after the Closing or disclosed in Section B.21 of the Disclosure Schedules.

          (d)  All transfers to  the Narda  Plan and the  Newco Spinoff  Plans
shall be  made in  accordance with  the provisions  of this  Section  G.05(d).
Within  30 days of the  Closing Date, or if later, 20  days following the date
on which Lockheed  Martin has been  provided evidence reasonably  satisfactory
to it that Newco  has established a  trust (or trusts) to  hold the assets  of
the Narda Plan and the  Newco Spinoff Plans and  that the Newco Spinoff  Plans
are  qualified under Section 401(a) of the  Code and the trusts holding assets
of the Newco  Spinoff Plans or Narda Plan are  tax exempt under Section 501(a)
of the Code ("Initial Transfer Date"), Lockheed Martin shall cause its  trusts
to make  an initial transfer  of assets  in cash equal  to 85%  of the  amount
estimated by  Lockheed Martin  in good  faith to  be equal  to  X (as  defined
below)  with   respect  to  each   plan  (using  the   same  assumptions   and
methodologies consistent with  estimates previously provided  to Newco and  as
set  forth in  a  schedule to  be  presented at  Closing  by  Lockheed Martin)
("Initial  Transfer Amount").  In addition, prior to the Initial Transfer Date
Lockheed  Martin shall provide Newco  with evidence reasonably satisfactory to
Newco  that the  appropriate Lockheed  Martin Pension  Plans  remain qualified
under  Section 401(a) of  the Code.   As soon  as practicable after  the final
determination of  the  amounts to  be transferred  ("True-Up Date"),  Lockheed
Martin  shall cause  a  second transfer  to be  made in  cash of  the "True-Up
Amount."   The  True-Up Amount  shall be  equal to  the  sum of  the following
amount with respect to the Narda Plan and each Spinoff Plan:

     (X  minus  Initial  Transfer  Amount),   minus  benefit    payments,
     adjusted for Earnings,

where X equals in the case of the Spinoff Plans, the Accrued  Liability or the
Section 4044  Amount, whichever is applicable,  and in the  case of the  Narda
Plan, the fair  market value of the  assets attributable to the  Narda Plan at
the end of  the month in  which the Closing  Date occurs.   Earnings shall  be
calculated (i) from  the last day of the month following the Closing until the
Initial Transfer  Date on  the  amount equal  to the  Initial Transfer  Amount
using the rate  paid on a 90-day Treasury Bill on  the auction date coincident
with  or immediately  preceding the  Closing, (ii)  from the  Initial Transfer
Date until  the True-Up Date  on an amount  equal to  X minus the  sum of  the
Initial  Transfer Amount and  the benefit payments  using (A)  with respect to
the  period from the Closing Date to  the last day of  the month preceding the
True-Up  Date, the cumulative rate of  return (considering both gain and loss)
earned or lost  on the assets of  the trust from  which the True-Up Amount  is
being  transferred and (B) with  respect to the  period from the  first day of
the month in which the True-Up Date occurs and the True-Up Date  the rate paid
on a 90-Day Treasury Bill  on the auction date coincident with  or immediately
preceding the  first day of  the month in which  the True-Up Date  occurs.  If
the Initial  Transfer Amount exceeds  X with respect  to any plan, as  soon as
practicable  following such determination  Newco shall cause a  transfer to be
made  to the respective Lockheed  Martin Pension Plan equal  to the difference
between the Initial  Transfer Amount and X,  adjusted to reflect Earnings  (i)
from the  last day of the month in which the  Closing occurs until the Initial
<PAGE>
Transfer Date  using the rate  paid on a  90-day Treasury Bill on  the auction
date  coincident  with or  immediately  preceding the  Closing; (ii)  from the
Initial  Transfer Date  until the  date  of transfer,  such Earnings  shall be
calculated using  (A) with  respect to the  period from that  Initial Transfer
Date to  the last  day of  the month preceding  such transfer,  the cumulative
rate of return  (considering both  gain and loss)  on the assets  of the  plan
from  which the  transfer is  being transferred  and (B)  with respect  to the
period from the  first day of the month in  which the transfer occurs  and the
date of  such transfer, the rate paid on a 90-Day Treasury Bill on the auction
date coincident  with or immediately preceding  the first day of  the month in
which the  transfer occurs. The  True-Up Amount  shall be transferred  in cash
except  benefits  of  Transferred   Employees  and  Transferred  Beneficiaries
attributable  to John Hancock Group Annuity Contract 8474 shall be transferred
in kind.   Unless the parties agree otherwise, all transfers will occur on the
last business  day of a month.   Notwithstanding anything  contained herein to
the  contrary, the  transfers contemplated  by this  section G.05(d)  shall be
determined  in  accordance with  Section  414(l)  of  the  Code  and  Treasury
Regulation  1.414(l)-1.    The  amounts to  be  transferred  pursuant to  this
section G.05(d) shall  be reduced to  the extent necessary to  satisfy Section
414(l)  of the Code, and any regulations promulgated thereunder, ERISA Section
4044, and any regulations promulgated thereunder.

          (e)  For the purposes of this Section, the term  "Accrued Liability"
shall  mean the  present  value  of the  accrued  benefit of  the  Transferred
Employee  or Transferred Beneficiary, determined  on a termination basis using
the  interest factors  specified  by the  PBGC  for an  immediate  or deferred
annuity  as   appropriate  for   such  Transferred  Employee   or  Transferred
Beneficiary and the other methods and factors specified in  the regulations of
the  PBGC  for the  valuation  of  accrued  benefits  upon  plan  termination,
including,  but  not limited  to,  expected retirement  ages and  expense load
assumptions  published by  the  PBGC, and  the  1983 Group  Annuity  Mortality
Table.   The interest  factors shall be  those in effect on  the Closing Date.
The  Accrued  Liability and  Section 4044  Amount  shall be  determined  by an
enrolled  actuary  designated  by Lockheed  Martin.    Lockheed  Martin  shall
provide  any  actuary designated  by  Newco  with  all information  reasonably
necessary  to review the calculation of  the Accrued Liability and the Section
4044 Amount  in all  material respects  and to  verify that  such calculations
have been performed  in a manner consistent with the  terms of this Agreement.
If  there  is a  good  faith dispute  between  Lockheed  Martin's actuary  and
Newco's  actuary as  to the  amount to  be transferred  to any plan,  and such
dispute remains unresolved  for 30 days,  the chief financial officers  of the
respective  companies  shall  endeavor  to resolve  the  issue.   Should  such
dispute remain unresolved for 60 days,  Lockheed Martin and Newco shall select
and  appoint a  third actuary  who  is mutually  satisfactory to  both  of the
parties hereto.   The decision of  such third party actuary  shall be rendered
within 30 days  and shall be  conclusive as to  any dispute  for which it  was
appointed.   The cost  of such  third party actuary  shall be  divided equally
between Lockheed  Martin and Newco.   Each party shall be  responsible for the
cost of its own actuary.

          (f)  Newco shall  take all action  necessary to  qualify each  Newco
Spinoff  Plan  under the  applicable  provisions  of the  Code  and Newco  and
Lockheed Martin  shall cooperate to make  any and all  filings and submissions
to the appropriate governmental agencies  required to be made by Newco  as are
appropriate  in effectuating the  provisions hereof.  The  Newco Spinoff Plans
and  Assumed Plans and  any successor plans thereto  shall contain appropriate
provisions  providing that through  the first year anniversary  of the Closing
<PAGE>
(fifth anniversary in  the case of Lockheed  Martin Retirement Income Plan  II
and Lockheed  Martin Retirement Income  Plan), each Newco  Spinoff Plan  shall
provide  for a  benefit formula  that is  no less  favorable than  the formula
provided in  the corresponding  Spinoff Plan  at Closing.   The  Newco Spinoff
Plans  or  Assumed  Plans  receiving  a  transfer  from  the  Lockheed  Martin
Corporation  Retirement Income  Plan  II and  the Lockheed  Martin Corporation
Pension  Plan   for  Employees  in  Participating  Bargaining  Units  and  any
successor plans  thereto shall  contain appropriate provisions  providing that
(i)  to the extent  assets transferred are attributable  to assets transferred
from the GE Pension Plan or  are governed by collective bargaining agreements,
any such assets shall be held by trusts  forming a part of such Newco  Spinoff
Plans (or successor plans) and shall  be held for the exclusive benefit of the
participants  in such Newco Spinoff Plans (or successor plans) and such assets
shall  not upon termination of those  Newco Spinoff Plans (or successor plans)
revert to  the employer or sponsor  of such Newco Spinoff  Plans (or successor
plans); (ii) the accrued benefits  as of the Closing of  Transferred Employees
under such  plans may not  be decreased by  amendment or  otherwise; and (iii)
each  Transferred Employee retiring  under Newco  Spinoff Plans  (or successor
plans) will  be entitled to receive  pension benefits no less  than what would
have been  received under  the GE  Pension Plan as  in effect  as of April  5,
1993, taking  into account  the Transferred  Employee's combined  service with
Newco, Lockheed Martin, GE, and RCA and each of their Affiliates.

          (g)  With  respect to the (i) Lockheed Martin Tactical Systems, Inc.
Supplemental  Executive  Retirement  Plan  ("LMTS SERP");  (ii)  the  Lockheed
Martin Corporation Supplementary Pension  Plan for Employees of Transferred GE
Operations  ("Supplementary Plan"), the Lockheed Martin Supplemental Executive
Retirement Plan, the Lockheed Martin Supplemental Retirement Income  Plan (the
"Camden SERPs");  and (iii)  the  Supplemental Executive  Retirement Plan  for
Certain  Management Employees  of  Narda Microwave  Corporation,  and Lockheed
Martin Fairchild Corporation  Supplemental Benefit  Plan, (the  plans in  (i),
(ii), and (iii)  collectively referred  to as  the "LMC  SERPs"), Newco  shall
establish a nonqualified plan or  plans (the "Newco SERP") for the  benefit of
Transferred Employees  and Transferred Beneficiaries participating  in the LMC
SERPs  as of  the Closing  Date  and Newco  shall assume  all  obligations and
liabilities under  the LMC SERPs,  with respect to  the Transferred  Employees
and the  Transferred Beneficiaries.   Effective  as of  the Closing  Date, all
Transferred  Employees  will cease  to  accrue benefits  under the  LMC SERPs.
With respect to the Supplementary Plan, Newco will provide  an equivalent plan
for  Transferred   Employees  and   Transferred  Beneficiaries   eligible   to
participate in  that plan  as  of the  Closing Date  that provides  equivalent
benefits   during  the  entire  term  of  their  employment  with  Newco,  its
Affiliates and  their successors.  With  respect to the LMC  SERPs (other than
the Supplementary Plan),  Newco shall provide a substantially similar  plan in
accordance  with the provisions  of Section G.03(a).   As  soon as practicable
(but not  more than 180 days)  after the Closing  Date, Lockheed Martin  shall
cause its actuary  to calculate the SERP Liability of  all participants in the
LMTS  SERP and  the Camden  SERPS, respectively,  and  the SERP  Liability for
Transferred Employees and  Transferred Beneficiaries  in the  LMTS and  Camden
SERPS respectively  and  shall cause  the following  transfers.   As  soon  as
practicable  thereafter,  but in  no event  later  than the  later of  (i) the
acceptance  of the calculation of the SERP Liability  by Newco or (ii) 20 days
following submission  to Lockheed  Martin of evidence  reasonably satisfactory
to it  that Newco  has  established a  corresponding  rabbi trust  or  trusts,
Lockheed  Martin shall  cause  a  transfer  of assets  from  the  rabbi  trust
established in connection  with the LMTS SERP ("LMTS Trust")  to a rabbi trust
established by Newco in an amount equal to the product of the  (i) fair market
<PAGE>
value of  the assets  of the LMTS  Trust as of  the last  day of the  month in
which the Closing Date occurs; and (ii) a  fraction, the numerator of which is
the "SERP  Liability" for Transferred Employees  and Transferred Beneficiaries
participating in  the  LMTS SERP  and the  denominator of  which  is the  SERP
Liability for all  participants in the LMTS SERP.   Lockheed Martin shall also
cause  a transfer  of assets from  the rabbi  trust established  in connection
with  the Camden SERPs ("Camden Trust") to  a rabbi trust established by Newco
in an  amount equal to the product of the (i)  fair market value of the assets
of the Camden Trust as of the last day of the month in which the  Closing Date
occurs; and  (ii) a fraction, the  numerator of which is  the "SERP Liability"
for Transferred  Employees and Transferred Beneficiaries  participating in the
Camden  SERPs  and the  denominator of  which  is the  SERP Liability  for all
participants  in  the  Camden SERPs.   The  amount  of the  transfer  shall be
reduced by  benefits paid by  Lockheed Martin prior  to the transfer.   If the
amount of  the benefits paid exceeds  the amount of the  transfer, Newco shall
promptly pay  Lockheed Martin such excess.   For the purpose  of this section,
the  "SERP Liability"  with respect  to a  participant shall  be the  lump sum
present value (determined  as of the  end of  the month in  which the  Closing
Date occurs) of  the accrued benefit  of the participant under  the applicable
SERP  calculated  utilizing  the  assumptions  used  by  Lockheed  Martin  for
reporting accrued benefit  obligations relative to Seller  Pension Plans under
FAS No. 87  in its 1996 Annual  Report.  The  calculation of the amount  to be
transferred shall be  subject to the review and dispute  resolution procedures
contained in subsection (e).

          (h)  No  later than  the True-Up  Date, Lockheed  Martin shall  also
cause  the Lockheed  Martin Federal  Systems, Inc.  Retirement Plan  ("Federal
Systems  Plan")  to make  a  transfer  to  a qualified  defined  benefit  plan
designated  by  Newco  in an  amount  equal  to  the  accrued  benefit of  the
Transferred   Employees  who   participated  in   the  Federal   Systems  Plan
immediately  prior to  the Closing.   For  the purposes  of this  section, the
accrued benefit of the  Transferred Employees shall mean the  present value of
the  accrued  benefit determined  on  a termination  basis using  the interest
factors for  an immediate  or deferred annuity  as appropriate  for each  such
Transferred  Employee.    The  assumptions  used in  determining  the  accrued
benefit  of  each   such  Transferred  Employee  shall  be  the  same  as  the
assumptions  used to determine  Accrued Liability under Section  G.05(e).  The
transfer  shall  be  contingent   upon  Newco  providing  evidence  reasonably
satisfactory to Lockheed  Martin that such designated plan is  qualified under
Section 401(a) of the Code and the  trust of which it is a part is exempt from
taxation  under  Section 501(a)  of  the  Code.   Lockheed  Martin shall  also
provide  to Newco evidence  reasonably satisfactory to Newco  that the Federal
Systems Plan is  qualified under Section 401(a)  of the Code and  the trust of
which it is a part is  exempt from taxation under Section 501(a) of the  Code.
Upon receipt of  such transfer of assets,  Newco shall assume all  liabilities
of  Lockheed  Martin  and  its Affiliates  with  respect  to such  Transferred
Employees under  the Federal  Systems Plan  and shall  become with respect  to
such Transferred  Employees responsible  for all acts,  obligations, omissions
and  transactions  under  or  in connection  with  the  Federal Systems  Plan,
whether arising before or after  the Closing.  Lockheed Martin shall cause the
benefits accrued  as  of  the Closing  Date  by any  Transferred  Employee  or
Transferred Beneficiary  under the Lockheed Martin Retirement Plan for Certain
Salaried  Employees (the "Lockheed Plan") or any other defined benefit pension
plan  that is  not listed  in Schedule  G.05(a) or  this G.05(h)  to  be fully
vested  at the Closing Date  and any such Transferred  Employee or Transferred
Beneficiary shall be eligible on  the Closing Date to participate in the Newco
defined benefit  plans (the "Newco  Plans") established for  other Transferred
<PAGE>
Employees  or  Transferred  Beneficiaries who  were formerly  employed  in the
Communications Systems Business  Unit (or such other plan as  Newco designates
in  the case of  Transferred Employees  covered under any plan  other than the
Lockheed  Plan).     Newco  shall  credit   such  Transferred  Employees   and
Transferred Beneficiaries with all service recognized under  the Lockheed Plan
or  such  other plans  as  the  case  may be.    If  the Transferred  Employee
participated in the plan for more than one year,  Lockheed Martin shall credit
such  Transferred Employees  and  Transferred Beneficiaries  with  all service
recognized under the Newco Plans  for all purposes, other than benefit accrual
and  will recognize  Newco compensation  for calculating  pensionable earnings
under  the Lockheed Plan or any other  such plan which is  a final average pay
plan.

     G.06.  Savings Plan Obligations. 

          (a)  Transferred Employees  currently participate  in the  following
defined contribution plans:   (i) Lockheed Martin Defense Systems  Savings and
Investment  Plan; (ii) Lockheed  Martin Salaried Savings  Plan; (iii) Lockheed
Martin Salaried  Savings  Plan II;  (iv) Lockheed  Martin Performance  Sharing
Plan; (v)  Lockheed Martin Supplemental  Savings Plan; (vi)  Conic Corporation
Deferred   Income  Retirement   Plan;  (vii)   Narda  Microwave   Supplemental
Retirement  Savings  Plan; (viii)  Narda  Western  Operations 401(k)  Deferred
Income  Retirement Plan; (ix) Lockheed Martin  Tactical Systems, Inc. Deferred
Income Savings Plan;  (x) Lockheed Martin Fairchild Corporation  Savings Plan;
(xi) Randtron  Employees Retirement  Savings Plan; (xii)  Microcom Corporation
401(k) Plan;  (xiii) Profit Sharing Plan  and Trust of  Lockheed Martin Hycor,
Inc.,  (xiv) Lockheed  Martin Tactical  Systems Inc.  Frequency Sources,  Inc.
401(k)  Retirement  Plan  and (xv)  Lockheed Martin  Federal  Systems Deferred
Income Retirement  Plan (collectively,  "Lockheed Martin  Defined Contribution
Plans").  The  plans listed in (i), (vi), (vii),  (viii), (ix), (xiv) and (xv)
are  all  sub-plans in  the  Lockheed Martin  Tactical Systems  Master Savings
Plan.

          (b)  Effective as  of the  Closing Date, Lockheed  Martin and  Newco
shall cause (i) Randtron  Employees Retirement Plan; (ii) Microcom Corporation
401K  Plan; (iii) Profit Sharing Plan and Trust of Lockheed Martin Hycor, Inc.
("Transferred  Savings Plans") to  be amended to provide  that sponsorship and
maintenance thereof shall be transferred  to Newco and Newco shall  assume all
of the obligations and liabilities of Lockheed Martin and  its Affiliates with
respect to each  such Transferred Plan (including liabilities with  respect to
Transferred  Beneficiaries) and  contingent  upon receipt  of  the transferred
assets  described in Section  G.06(c), shall become responsible  for all acts,
omissions  and  transactions  under or  in  connection  with  the  Transferred
Savings Plan,  whether arising before or  after Closing.  Effective  as of the
Closing  Date, Lockheed Martin  and/or its Affiliates shall  cease to sponsor,
administer or  contribute  (other than  contributions in  respect of  benefits
accrued prior  to the  Effective Date)  to the  Transferred Savings Plans  and
thereby  cease  to be  responsible  for any  acts, omissions  and transactions
under or in connection with any such Transferred Savings Plan. 

          (c)  With respect to all Lockheed  Martin Defined Contribution Plans
except  the  Transferred  Savings Plans  described  in  Section  G.06(b)  (the
"Lockheed Martin  Savings Plans"),  the Transferred  Employees shall  cease to
accrue benefits  and service credits under  such plans as of  the Closing Date
and, effective  as of  the Closing  Date, Newco  shall establish  new  savings
plans ("Newco's Savings  Plans") and associated trusts  to hold the assets  of
those plans for the Transferred  Employees, to be effective as of  the Closing
<PAGE>
Date, and shall  provide to Lockheed  Martin evidence reasonably  satisfactory
to Lockheed Martin that  Newco's Savings Plans and the associated  trusts have
been  established  and that  the  Newco's  Savings  Plans  qualify  under  the
requirements of  Section 401(a) of the  Code, and that  the trusts are  exempt
from tax under Section 501(a) of the  Code.  Lockheed Martin shall provide  to
Newco evidence  reasonably  satisfactory  to Newco  that the  Lockheed  Martin
Savings Plans  remain qualified under  the requirements of  Section 401(a)  of
the  Code.    Provided  Lockheed  Martin  and  Newco  have  received  evidence
reasonably  satisfactory to them  in accordance with  the preceding sentences,
as  soon as is reasonably practicable following  the Closing Date, in no event
later than 60  days following receipt of such mutually  satisfactory evidence,
Lockheed Martin  shall  take or  cause  to  be taken  all action  required  or
appropriate  to transfer the account balances of all Transferred Employees and
Transferred  Beneficiaries to  the respective  trusts associated  with Newco's
Savings  Plans.  Such  transfers shall be made  in cash in  an amount equal to
the  value of  the account balances  to be  transferred, determined  as of the
close  of  business  on  the  last  business  day  immediately  preceding  the
transfer,  except  that (i)  to  the extent  a participant's  or beneficiary's
account balance in the transferor  plan includes one or more promissory  notes
evidencing  a  participant  loan  or loans,  such  promissory  notes shall  be
transferred  in kind for  the participant's or beneficiary's  credit under the
transferee plan  and (ii) any  assets in  the transferor  trust consisting  of
securities  issued  by Lockheed  Martin, Martin  Marietta  Materials, Inc.  or
Loral  Space &  Communications,  Ltd. that  are  allocable to  the  respective
transferee  plan  shall  be transferred  in kind.    For the  period  from the
Closing Date until the transfer,  Newco shall collect by payroll deduction and
promptly  pay over to the respective Lockheed Martin Defined Contribution Plan
all loan  payments required on participant  loans made by the  respective plan
to any  Transferred Employee and  Lockheed Martin shall  cause the  respective
Lockheed  Martin  Defined   Contribution  Plan  to  administer   and  pay  all
distributions,  withdrawals  and  loans   payable  under  the  terms   of  the
respective  plan to any Transferred Employee  or Transferred Beneficiary until
the transfer.   Contingent upon the  transfer of the account  balances to each
of  Newco's  Savings Plans,  Newco  shall assume  all liabilities  of Lockheed
Martin  and  its   affiliates  with  respect  to   Transferred  Employees  and
Transferred Beneficiaries under the  Lockheed Martin Defined Contribution Plan
from which  that  transfer was  made and  shall become  with  respect to  such
Transferred Employees and Transferred  Beneficiaries responsible for all acts,
omissions  and transactions under  or in connection with  such Lockheed Martin
Defined  Contribution  Plan,  whether arising  before  or  after  the Closing;
provided,  however, that  in the  case of  liabilities with respect  to Camden
Transferees,  Newco shall  only  assume  liabilities  and  shall  only  become
responsible  for all acts,  omissions and transactions under  or in connection
with  that Lockheed Martin Defined Contribution Plan arising after the Closing
or disclosed in Section B.21 of the Disclosure Schedules.

     G.07.     GE Special Benefits Protections.   Pursuant to Section V.II  of
Exhibit V to  a Transaction Agreement (the "GE  Agreement") dated November 22,
1992,  as  amended,  among   GE,  Martin  Marietta  Corporation,   a  Maryland
corporation  and Lockheed Martin,  Lockheed Martin has agreed  to reimburse GE
(the "GE  Reimbursement Obligations") for certain  specified expenses relating
to  benefits for certain individuals who were  formerly employed by GE and who
became  employees of  Lockheed Martin  or its  Affiliates as  a result  of the
transaction  contemplated by  the GE  Agreement (the  "Former GE  Employees").
Newco   shall  assume,  effective  on   the  Closing  Date,  all   of  the  GE
Reimbursement Obligations in respect  of Transferred Employees and Transferred
Beneficiaries  for  such specified  expenses,  and  shall  indemnify and  hold
<PAGE>
harmless Lockheed  Martin  and  its  Affiliates  from  any  and  all  such  GE
Reimbursement Obligations.   Lockheed Martin  shall provide Newco  with copies
of  any  documentation it  receives  from GE  documenting  the basis  for such
expenses.

     G.08.     Severance  and   Retention  Agreements.    In  accordance  with
Section 6.9 of the Agreement and  Plan of Merger dated as of  January 7, 1996,
by  and  among   Loral  Corporation,  Lockheed  Martin   Corporation  and  LAC
Acquisition Corporation,  Lockheed Martin  Tactical Systems, Inc.  has adopted
the  Supplemental Severance  Program.   Lockheed Martin  has entered  into Key
Employee  Supplemental  Severance  Program  and  Key  Executive   Supplemental
Severance  Program  agreements  (the  "Program  Agreements").    In  addition,
Lockheed Martin has entered  into Retention Agreements (collectively  with the
Supplemental  Severance Program and the Program  Agreements, the "Supplemental
Agreements")  with  certain  Transferred  Employees  who  participate  in  the
Supplemental  Severance Program.   Other than with respect  to the Transferred
Employees  set  forth  on  Section B.21  of  the  Disclosure Schedules,  Newco
assumes  all obligations and liabilities of Lockheed Martin and its Affiliates
under the Supplemental Agreements for  all claims made after the Closing  Date
by  Transferred   Employees,  including  claims  based   on  the  Contemplated
Transactions,  which  shall  be  Assumed  Liabilities  for  purposes  of  this
Agreement.   All obligations  and liabilities of Lockheed  Martin with respect
to the  Transferred Employees on Section B.21 of  the Disclosure Schedules and
any  other  individual  covered  by  a Supplemental  Agreement  who  is  not a
Transferred Employee shall constitute Excluded Liabilities.

     G.09.     Vacation and  Holidays.  As  of the Closing,  Newco shall adopt
at  its expense,  vacation  and holiday  plans  for Transferred  Employees  to
succeed Lockheed  Martin's and  its  Affiliates' vacation  and holiday  plans.
For  the 12-month  period beginning  with the  Closing Date, such  plans shall
provide  for accrued  vacation and  holidays no  less  favorable than,  and in
substitution  for,  those  Lockheed  Martin  and  its  Affiliates  would  have
provided  to  such  Transferred  Employees  had  they  remained  employees  of
Lockheed Martin  and its Affiliates,  and Lockheed Martin  and its  Affiliates
shall  have no  liability or  obligation  to pay  or provide  any  vacation or
holiday  payments claimed  on or  after  the Closing  Date.   Thereafter, such
plans shall provide  vacation, accrued vacation and holidays to  each eligible
Transferred  Employee on  the basis  of  his or  her  continuous service  with
Lockheed Martin, Newco and their Affiliates. 

     G.10.     Other Employee Plans.  

          (a)  Newco shall,  as of  the Closing Date,  assume all  obligations
and   liabilities  of  Lockheed  Martin  and  its  Affiliates  in  respect  of
Transferred  Employees  and   Transferred  Beneficiaries  under  the  Deferred
Management Incentive Compensation Plan.

          (b)  Newco shall,  as of  the Closing  Date, assume all  obligations
and   liabilities  (including,   without  limitation,   all  obligations   and
liabilities attributable to the period prior to the Closing  Date) of Lockheed
Martin  and its Affiliates in respect of Transferred Employees and Transferred
Beneficiaries under  each Employee  Plan and  Benefit Arrangement not  covered
under Sections G.05, G.06, G.07,  G.08, G.09, G.10(a) and G.10(c) and shall be
a successor employer with respect to  such plans; provided, however, that with
respect to  obligations  and liabilities  to Camden  Transferees arising  from
events   occurring  prior  to  the  Closing  Date,  Newco  shall  assume  such
obligations  and liabilities only  to the  extent that they (i)  arise under a
<PAGE>
Benefit  Arrangement  or Employee  Plan  disclosed  in  Section  B.21  of  the
Disclosure  Schedules;  (ii) are  reflected  in the  Final Net  Tangible Asset
Amount; or (iii) are incurred after the Effective Date.  

          (c)  With  respect to  each Employee  Plan  and Benefit  Arrangement
(other  than those referred  to in  Sections G.05, G.06, G.07,  G.08, G.09 and
G.10(a)),  including any  employment agreement,  that covers  only Transferred
Employees  and/or  Transferred  Beneficiaries ("Transferred  Benefit  Plans"),
Lockheed Martin  and Newco  shall cause  each Transferred  Benefit Plan  to be
amended  to provide that  sponsorship and maintenance thereof  shall be trans-
ferred  as of the Closing Date to Newco and Newco shall assume all obligations
and  liabilities of Lockheed  Martin and its  Affiliates with  respect to each
such plan  (including liabilities with respect  to Transferred Beneficiaries),
and  shall become responsible  for all acts, omissions  and transactions under
or  in connection with  the Transferred Benefit Plans,  whether arising before
or  after Closing;  provided, however,  that with  respect to  obligations and
liabilities to  Camden Transferees  under or  otherwise arising  in connection
with an  Employee Plan or  Benefit Arrangement arising  from events  occurring
prior  to  the   Closing  Date,  Newco  shall  assume  such   obligations  and
liabilities only to the  extent that they (i) arise under  an Employee Plan or
Benefit  Arrangement disclosed  in Section B.21  of the  Disclosure Schedules;
(ii) are  reflected  in the  Final Net  Tangible Asset  Amount;  or (iii)  are
incurred after the  Closing Date.  Effective as  of the Closing Date, Lockheed
Martin  and/or its Affiliates shall cease to sponsor, administer or contribute
to  the Transferred Benefit Plans and thereby  cease to be responsible for any
acts,  omissions  and transactions  under  or  in  connection  with  any  such
Transferred Benefit Plan,  whether occurring before or after Closing.   Except
as  otherwise  agreed  to  by  the parties  or  as  it  relates  solely  to an
Individual  Purchaser, Lockheed Martin agrees to transfer any assets which are
separately  identifiable or  attributable to  the Employee  Plans  and Benefit
Arrangements described in this Section G.10(c).

          (d)  As of the  Closing Date, Transferred Employees  and Transferred
Beneficiaries  shall  cease to  accrue  or enjoy  benefits under  any Employee
Plans  and  Benefit Arrangements  (excluding  those  referred  to in  Sections
G.05(b), G.06(b), G.07,  G.08, G.09 and G.10(c)) and shall commence accrual of
benefits  and participation  in those employee  compensation and  benefit plan
and arrangements maintained by Newco pursuant to Section G.03.  

          (e)  For any full  or partial  contract year or  plan year prior  to
the  Closing  Date of  any  Employee  Plan  or  Benefit  Arrangement  covering
Transferred  Employees  or  Transferred   Beneficiaries  (other  than   Camden
Transferees):   (i) Lockheed Martin agrees  to carve out  and transfer to  the
corresponding Newco  plan, any surpluses,  refunds or rebates  received by  or
attributable to Lockheed  Martin for any Employee Plan or  Benefit Arrangement
and (ii)  Newco agrees to  transfer to the corresponding  Lockheed Martin Plan
an amount equal  to any deficit charged to or  attributable to Lockheed Martin
for  any  Employee  Plan  or  Benefit  Arrangement, in  either  case  that  is
attributable to Transferred Employees and/or Transferred Beneficiaries.  

          (f)  The flexible  spending accounts  established on  behalf of  the
Transferred  Employees  and   Transferred  Beneficiaries  in  accordance  with
Section G.03(a)  will be  maintained through  the end  of the  applicable plan
year  in  which  the Closing  occurs  in  a  manner  that  ensures  that  each
Transferred  Employee and Transferred Beneficiary receives no more and no less
than  he  or she  would have  received had  the Contemplated  Transactions not
occurred.   Lockheed  Martin and  Newco shall  coordinate management  of their
<PAGE>
respective flexible  spending accounts  to achieve this  result.   As soon  as
practicable following the  close of the  1997 plan year,  Lockheed Martin  and
Newco  shall reconcile flexible spending account  balances so as to achieve an
equitable result as between Lockheed Martin and Newco.

     G.11.     Necessary Action.   Newco and Lockheed Martin agree to take all
action  which  may be  necessary  in  order  to  effectuate  the  transactions
contemplated by  this Exhibit G,  including, without limitation,  adopting any
necessary amendments  to  the  Employee Plans  and  Benefit  Arrangements  and
making all filings  and submissions to  the appropriate governmental  agencies
required to  be made in  connection with  the segregation  and/or transfer  of
assets contemplated by Sections G.05 and G.06.

     G.12.     Third  Party Beneficiaries.    No provision  of this  Exhibit G
shall create  any third  party beneficiary  rights in  any employee  or former
employee  of the  Business (including  any  beneficiary or  dependent thereof)
including,  without   limitation,  any   right  to  continued   employment  or
employment in  any particular position  by Newco for  any specified  period of
time after the Closing Date.  

     G.13.     Plan Administration.   Newco shall  prepare and file  all Forms
5500 and  other government reports or  returns that are  required to be  filed
after the Closing Date with respect to each of  the Assumed Plans described in
Section  G.05(b), the Transferred  Savings Plans described  in Section G.06(b)
and the Transferred Benefit Plans described in Section G.10(c).

     G.14.     Mutual Assistance.   At all times after the Closing Date, Newco
and Lockheed Martin agree to make reasonably available to  each other and each
other's  agents,   employees,  accountants  and   other  representatives  such
actuarial, financial,  personnel and related  information as may  be requested
with  respect  to  any  Employee  Plan  or  Benefit  Arrangement,  Transferred
Employee  or  Transferred Beneficiary,  including but  not limited  to benefit
records, compensation and employment  histories, policies, interpretations and
other records relating to the Employee Plans and Benefit Arrangements.

     G.15.     Flanigan  v.   G.E.    Newco   shall  not  by   reason  of  the
transactions contemplated  by this Agreement  or otherwise be  deemed to  have
assumed any  liability or  obligation with  respect to any  claim or  cause of
action  asserted against GE or Lockheed Martin in the lawsuit Flanigan v. G.E.
filed in the federal district court  in Connecticut in March, 1993.  All  such
claims  and  causes  of  action  shall  constitute  Excluded  Liabilities  for
purposes  of this  Agreement.   Nothing in  this  Section G.15.  or elsewhere,
however, shall be deemed to require  Lockheed Martin to indemnify or otherwise
to relieve Newco of any liability or obligation it may incur as a  result of a
purported claim  or purported cause of action asserted  against Newco which is
based  on this  Agreement, the  Contemplated Transactions,  or any  actions or
transactions that occur on or after the date of this Agreement.

<PAGE>
- ---------------------------------------------------------------------------






                                AMENDMENT NO. 1

                          Dated as of April 11, 1997

                                      to

                            TRANSACTION AGREEMENT 

                          Dated as of March 28, 1997

                                 By and Among

                          LOCKHEED MARTIN CORPORATION

                  LEHMAN BROTHERS CAPITAL PARTNERS III, L.P.

                                FRANK C. LANZA

                               ROBERT V. LAPENTA

                                      and

                       L-3 COMMUNICATIONS HOLDINGS, INC.












- ---------------------------------------------------------------------------
<PAGE>
                   AMENDMENT NO. 1 TO TRANSACTION AGREEMENT


     This Amendment No. 1 to Transaction Agreement (the "Amendment") is made
as of the 11th day of April, 1997, by and among Lockheed Martin Corporation,
a Maryland corporation ("Lockheed Martin"), Lehman Brothers Capital Partners
III, L.P., a Delaware limited partnership ("Lehman"), Frank C. Lanza
("Lanza"), Robert V. LaPenta ("LaPenta"; and together with Lanza, the
"Individual Purchasers") and L-3 Communications Holdings, Inc., a Delaware
corporation ("Newco").  For purposes of this Amendment, Lehman, Lanza and
LaPenta each are individually referred to as a "Purchaser" and collectively
referred to as the "Purchasers."  

                             W I T N E S S E T H:

     WHEREAS, Lockheed Martin, in its own right and through certain of its
direct and indirect Subsidiaries is engaged in the Business;

     WHEREAS, Lockheed Martin and the Purchasers, upon the terms and subject
to the conditions of the Agreement have agreed to the formation and
organization of Newco; 

     WHEREAS, upon the terms and subject to the conditions of the  Agreement,
Lockheed Martin has agreed to transfer, or to cause the Affiliated
Transferors to transfer, substantially all of the assets held or owned by, or
used to conduct, the Business and to assign certain liabilities associated
with the Business to Newco, and Newco has agreed to receive such assets and
assume such liabilities; and

     WHEREAS, Lockheed Martin, Newco and the Purchasers desire to amend the
Agreement in accordance with the terms of this Amendment;

     NOW, THEREFORE, in consideration of the mutual covenants and agreements
of the parties contained herein, the parties agree as follows:  

     Section 1.     Capitalized terms used but not defined herein have the
meanings given to them in the Transaction Agreement dated as of March 28,
1997, by and among Lockheed Martin, Newco and the Purchasers.

     Section 2.     Section 15.13(a) of the Agreement is amended by deleting
the reference to "April 14, 1997" in the second sentence of Section 15.13(a)
and inserting in its place and stead "April 17, 1997."  

     Section 3.     Section 15.13(c) of the Agreement is amended by deleting
the references to "April 11, 1997" in each of the last two sentences of
Section 15.13(c) and inserting in its place and stead "April 18, 1997."
<PAGE>
     IN WITNESS WHEREOF, the parties hereto caused this Amendment to be duly
executed by their respective authorized officers on the day and year first
above written.

WITNESS:                       LOCKHEED MARTIN CORPORATION


____________________________   By:________________________________
                                  Name:
                                  Title:


                               LEHMAN BROTHERS CAPITAL 
                                 PARTNERS III, L.P.

                               By:  LEHMAN BROTHERS HOLDINGS INC.,
                                    its General Partner


____________________________        By:___________________________
                                       Name:
                                       Title:


                               FRANK C. LANZA


____________________________   ___________________________________


                               ROBERT V. LAPENTA


____________________________   ___________________________________


                               L-3 COMMUNICATIONS HOLDINGS, INC.


____________________________   By:________________________________
                                  Name:
                                  Title:

<PAGE>

- ---------------------------------------------------------------------------






                                AMENDMENT NO. 2

                          Dated as of April 30, 1997

                                      to

                            TRANSACTION AGREEMENT 

                          Dated as of March 28, 1997

                                 By and Among

                          LOCKHEED MARTIN CORPORATION

                  LEHMAN BROTHERS CAPITAL PARTNERS III, L.P.

                                FRANK C. LANZA

                               ROBERT V. LAPENTA

                                      and

                       L-3 COMMUNICATIONS HOLDINGS, INC.






- ---------------------------------------------------------------------------

<PAGE>
                   AMENDMENT NO. 2 TO TRANSACTION AGREEMENT


     This Amendment No. 2 to Transaction Agreement (the "Amendment") is made
as of the 30th day of April, 1997, by and among Lockheed Martin Corporation,
a Maryland corporation ("Lockheed Martin"), Lehman Brothers Capital Partners
III, L.P., a Delaware limited partnership ("Lehman"), Frank C. Lanza
("Lanza"), Robert V. LaPenta ("LaPenta"; and together with Lanza, the
"Individual Purchasers") and L-3 Communications Holdings, Inc., a Delaware
corporation ("Newco").  For purposes of this Amendment, Lehman, Lanza and
LaPenta each are individually referred to as a "Purchaser" and collectively
referred to as the "Purchasers."  

                             W I T N E S S E T H:

     WHEREAS, Lockheed Martin, in its own right and through certain of its
direct and indirect Subsidiaries is engaged in the Business; 

     WHEREAS, Lockheed Martin and the Purchasers, upon the terms and subject
to the conditions of the Agreement have agreed to the formation and
organization of Newco; 

     WHEREAS, upon the terms and subject to the conditions of the  Agreement,
Lockheed Martin has agreed to transfer, or to cause the Affiliated
Transferors to transfer, substantially all of the assets held or owned by, or
used to conduct, the Business and to assign certain liabilities associated
with the Business to Newco, and Newco has agreed to receive such assets and
assume such liabilities; and

     WHEREAS, Lockheed Martin, Newco and the Purchasers desire to amend the
Agreement in accordance with the terms of this Amendment;

     NOW, THEREFORE, in consideration of the mutual covenants and agreements
of the parties contained herein, the parties agree as follows:  

     Section 1.     Capitalized terms used but not defined herein have the
meanings given to them in the Transaction Agreement dated as of March 28,
1997, by and among Lockheed Martin, Newco and the Purchasers, as amended by
Amendment No. 1 to Transaction Agreement dated as of April 11, 1997 (as
amended, the "Agreement").

     Section 2.     The list of Attachments set forth in the index to the
Agreement is revised by amending the description of Attachment XI to read as
follows:  "Other Transferred Employees".

     Section 3.     Section 2.04(i) of the Agreement is amended by deleting
the references to "$269,118,000" in the first parenthetical of that Section
and inserting in their place and stead "$272,618,000".

     Section 4.     Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment IV shall be as set forth
in Exhibit A to this Amendment.

     Section 5.     Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment V shall be as set forth
in Exhibit B to this Amendment.
<PAGE>
     Section 6.     Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment VIII shall be as set
forth in Exhibit C to this Amendment.

     Section 7.     Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment IX shall be as set forth
in Exhibit D to this Amendment.

     Section 8.     Notwithstanding the provisions of Section 15.13(b) of the
Agreement, for purposes of the Agreement, Attachment X shall as set forth in
Exhibit E to this Amendment.

     Section 9.     Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment XI shall be as set forth
in Exhibit F to the Amendment.

     Section 10.    For purposes of the Agreement, Attachment XIV shall be as
set forth in Exhibit G to this Amendment.

     Section 11.    Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment XV shall be as set forth
in Exhibit H to this Amendment.

     Section 12.    The Disclosure Schedules attached to this Amendment as
Exhibit I are, and for all purposes shall be, the Disclosure Schedules
referenced in the Agreement.

     Section 13.    Section 7.04 of the Agreement is amended by deleting the
reference to "Attachment XI" in the second parenthetical of the first
sentence and inserting in its place and stead the phrase "writing by Lockheed
Martin and Newco on or prior to the Closing Date".

     Section 14.    Section 8.04 of the Agreement is amended by deleting the
reference to "Attachment XI" in the second parenthetical of the first
sentence and inserting in its place and stead the phrase "writing by Lockheed
Martin and Newco on or prior to the Closing Date".

     Section 15.    Section 13.02(b) of the Agreement is amended by deleting
the word "or" before the beginning of clause (v); inserting the phrase ", or
(vi) the Universal Litigation" after clause (v) and before the semicolon;
deleting the word "and" before "(v)" in the proviso; and inserting the phrase
"and (vi)" after "(v)" in the proviso.

     Section 16.    Section 13.04(b)(iii) of the Agreement is amended by
deleting the word "and" after the semicolon.

     Section 17.    Section 13.04(b)(iv) of the Agreement is amended by
deleting the period at the end and inserting in its place and stead the
phrase "; and".

     Section 18.    Section 13.04(b) of the Agreement is amended by adding a
new clause (v) as follows:

               "(v) with respect to the matter described in clause (vi)
          of Section 13.02(b) (after giving effect to the proviso
          thereto), to the extent of 50% of the aggregate Damages
          incurred by all Indemnified Parties as the result thereof in
<PAGE>
          excess of the Reserve Amount but not in excess of the Reserve
          Amount plus $1,000,000 (it being understood that Lockheed
          Martin's maximum liability under Section 13.02(b)(vi) and this
          Section 13.04(b)(v) shall be $500,000)."

     Section 19.    Section 15.01 of the Agreement is amended to change the
notice address for notices to Newco to the following:

               "L-3 Communications Holdings, Inc.
                600 Third Avenue
                New York, New York  10016
                Attention:  Robert V. LaPenta
                Telecopy:  (212) 805-5470"

     Section 20.    Section (a) of Exhibit A to the Agreement is amended by
adding the following after the definition of "Prime Government Contract" and
before the definition of "Remedial Action(s)":

               ""Reserve Amount" means the amount referenced in the
          letter from Lockheed Martin to Newco dated as of the Closing
          Date making specific reference to the Agreement and this
          definition.

     Section 21.    Section (a) of Exhibit A to the Agreement is amended by
adding the following after the definition of "Transferred Assets" and before
the definition of "U.S. Government":

               ""Universal Litigation" means the matter titled Universal
                                                               ---------
          Navigation Corporation, a California corporation; and
          -----------------------------------------------------
          Microcomputer Electronics Corporation, a Washington
          ---------------------------------------------------
          corporation v. Loral Corporation, a New York corporation; and
          -------------------------------------------------------------
          Loral Fairchild Corp., a Delaware corporation (CIV93-743TUC
          ---------------------------------------------
          WDB) pending in the United States District Court for the
          District of Arizona."

     Section 22.    Clause (ii) of the definition of "Transferred Employee"
in Section G.01 of Exhibit G to the Agreement is amended by deleting the
existing provision in its entirety and inserting in its place and stead the
following:

          "(ii) was laid off from the Business and has recall rights
          with respect to the Business other than any Person with such
          rights who is either employed by Lockheed Martin on the
          Closing Date (other than in the Business) or who has recall
          rights at another Lockheed Martin facility, or"

     Section 23.    Section G.08 of Exhibit G to the Agreement is amended by
deleting the existing provision in its entirety and inserting in its place
and stead the following:
<PAGE>
          "G.08.  Severance and Retention Agreements.  In accordance with
                  ----------------------------------
     Section 6.9 of the Agreement and Plan of Merger dated as of January 7,
     1996, by and among Loral Corporation, Lockheed Martin Corporation and
     LAC Acquisition Corporation, Lockheed Martin Tactical Systems, Inc. has
     adopted the Supplemental Severance Program.  Lockheed Martin has entered
     into Key Employee Supplemental Severance Program and Key Executive
     Supplemental Severance Program agreements (the "Program Agreements"). 
     In addition, Lockheed Martin has entered into Retention Agreements
     (collectively with the Supplemental Severance Program and the Program
     Agreements, the "Supplemental Agreements") with certain Transferred
     Employees who participate in the Supplemental Severance Program. 
     Lockheed Martin also sponsors the Lockheed Martin Tactical Systems
     Severance Plan (the "Tactical Severance Plan"), the Severance Benefit
     Plan for Employees of Lockheed Martin Corporation (the "LMC Severance
     Plan") and the Special Supplemental Severance Program relating to the
     retention (as set forth in a memorandum from Steve Jackson dated October
     28, 1996 of C3I and Systems Integration Sector administrative personnel
     (collectively with the Supplemental Agreements, the Tactical Severance
     Plan and the LMC Severance Plan, the "Severance Arrangements").  Other
     than with respect to the Transferred Employees set forth on Section B.21
     of the Disclosure Schedules, Newco assumes all obligations and
     liabilities of Lockheed Martin and its Affiliates under the Severance
     Arrangements and any other severance benefit obligation (collectively
     with the Severance Arrangements, the "Severance Obligations") whether
     oral or written, for all claims made after the Closing Date by
     Transferred Employees, including claims based on the Contemplated
     Transactions, which shall be Assumed Liabilities for purposes of this
     Agreement.  All obligations and Liabilities of Lockheed Martin with
     respect to any Severance Obligation for the Transferred Employees on
     Section B.21 of the Disclosure Schedules and any other individual
     covered by a Supplemental Agreement under any Severance Obligation who
     is not a Transferred Employee shall constitute Excluded Liabilities."
<PAGE>
     IN WITNESS WHEREOF, the parties hereto caused this Amendment to be duly
executed by their respective authorized officers on the day and year first
above written.

                               LOCKHEED MARTIN CORPORATION


                               By:________________________________
                                  Name:
                                  Title:


                               LEHMAN BROTHERS CAPITAL 
                                 PARTNERS III, L.P.

                               By:  LEHMAN BROTHERS HOLDINGS INC.,
                                    its General Partner


                                    By:___________________________
                                       Name:
                                       Title:


                               FRANK C. LANZA


                               ___________________________________


                               ROBERT V. LAPENTA


                               ___________________________________


                               L-3 COMMUNICATIONS HOLDINGS, INC.


                               By:________________________________
                                  Name:
                                  Title: 
<PAGE>















                                AMENDMENT NO. 3

                           Dated as of May 21, 1997

                                      to

                             TRANSACTION AGREEMENT

                          Dated as of March 28, 1997

                                 By and Among

                          LOCKHEED MARTIN CORPORATION

                  LEHMAN BROTHERS CAPITAL PARTNERS III, L.P.

                         LEHMAN BROTHERS HOLDINGS INC.

                                FRANK C. LANZA

                               ROBERT V. LAPENTA

                       L-3 COMMUNICATIONS HOLDINGS, INC.

                                      and

                        L-3 COMMUNICATIONS CORPORATION


<PAGE>
                   AMENDMENT NO. 3 TO TRANSACTION AGREEMENT

          This Amendment No. 3 to Transaction Agreement (the "Amendment") is
made as of the 15th day of May, 1997, by and among Lockheed Martin
Corporation, a Maryland corporation ("Lockheed Martin"), Lehman Brothers
Capital Partners III, L.P., a Delaware limited partnership, Lehman Brothers
Holdings Inc., a Delaware corporation (together with Lehman Brothers Capital
Partners III, L.P., "Lehman"), Frank C. Lanza ("Lanza"), Robert V. LaPenta
("LaPenta"; and together with Lanza, the "Individual Purchasers"), L-3
Communications Holdings, Inc., a Delaware corporation ("Newco"), and L-3
Communications Corporation, a Delaware corporation.  For purposes of this
Amendment, Lehman, Lanza and LaPenta each are individually referred to as a
"Purchaser" and collectively referred to as the "Purchasers."

                              W I T N E S S E T H

          WHEREAS, Lockheed Martin, in its own right and through certain of
its direct and indirect Subsidiaries previously was engaged in the Business;

          WHEREAS, Lockheed Martin and the Purchasers, upon the terms and
subject to the conditions of the Agreement have formed and organized Newco;

          WHEREAS, upon the terms and subject to the conditions of the
Agreement, Lockheed Martin has transferred or caused the Affiliated
Transferors to transfer, substantially all of the assets held or owned by, or
used to conduct, the Business and to assign certain liabilities associated
with the Business to Newco, and Newco has received such assets and assumed
such liabilities;

          WHEREAS, Lehman Brothers Capital Partners III L.P. has assigned
certain of its rights and obligations under the Agreement to Lehman Brothers
Holdings Inc., and Newco has assigned certain of its rights and obligations
under the Agreement to L-3 Communications Corporation, a Delaware corporation
and wholly owned subsidiary of Newco; and

          WHEREAS, Lockheed Martin, Newco and the Purchasers desire to amend
the Agreement in accordance with the terms of this Amendment;

          NOW, THEREFORE, in consideration of the mutual covenants and
agreements of the parties contained herein, the parties agree as follows:

          Section 1.  Capitalized terms used but not defined herein have the
meanings given to them in the Transaction Agreement dated as of March 28,
1997, by and among Lockheed Martin, Newco and the Purchasers, as amended by
Amendment No. 1 to Transaction Agreement dated as of April 11, 1997, and by
Amendment No. 2 to the Transaction Agreement dated as of April 30, 1997 (as
amended, the "Agreement").

          Section 2.  Section G.06(c) of the Transaction Agreement shall be
amended to read as follows:

          With respect to all Lockheed Martin Defined Contribution Plans
          except the Transferred Savings Plans described in Section
          G.06(b) (the "Lockheed Martin Savings Plans"), the Transferred
          Employees shall cease to accrue benefits and service credits
          under such plans as of the Closing Date and, effective as of
<PAGE>
          the Closing Date, Newco shall establish new savings plans
          ("Newco's Savings Plans") and associated trusts to hold the
          assets of those plans for the Transferred Employees, to be
          effective as of the Closing Date, and shall provide to
          Lockheed Martin evidence reasonably satisfactory to Lockheed
          Martin that Newco's Savings Plans and the associated trusts
          have been established and that Newco's Savings Plans qualify
          under the requirements of Section 401(a) of the Code, and that
          the trusts are exempt from tax under Section 501(a) of the
          Code.  Lockheed Martin shall provide to Newco evidence
          reasonably satisfactory to Newco that the Lockheed Martin
          Savings Plans remain qualified under the requirements of
          Section 401(a) of the Code. Provided Lockheed Martin and Newco
          have received evidence reasonably satisfactory to them in
          accordance with the preceding sentences, as soon as is
          reasonably practicable following the Closing Date, but in no
          event later than 60 days following receipt of such mutually
          satisfactory evidence, (i) Lockheed Martin shall take all
          action required or appropriate to transfer the account
          balances of all Transferred Employees and Transferred
          Beneficiaries (other than account balances in the Lockheed
          Martin Savings Plan, Lockheed Martin Savings Plan II and
          Lockheed Martin Performance Sharing Plan, collectively the
          "Camden Plans") to the respective trust associated with
          Newco's Savings Plans; and (ii) with respect to account
          balances in the Camden Plans, Lockheed Martin shall amend the
          Camden Plans, to the extent permitted by Section 401(k)(10) of
          the Code, to permit each Transferred Employee or Transferred
          Beneficiary with an account balance in the Camden Plans during
          the period between the Closing and the end of the second
          calendar year following the Closing, to (x) receive a
          distribution from the Camden Plans; (y) make a direct rollover
          in accordance with Section 401(a)(31) of the Code; or (z)
          leave his or her account balances in the Camden Plans. 
          Transfers shall be made in the form of cash in an amount equal
          to the value of the account balances to be transferred,
          determined as of the close of business on the last business
          day immediately preceding the transfer, except that (i) to the
          extent a participant's or beneficiary's account balance in the
          transferor plan includes one or more promissory notes
          evidencing a participant loan or loans, such promissory note
          shall be transferred in kind for the participant's or
          beneficiary's credit under the transferee plan and (ii) any
          assets in the transferor trust consisting of securities issued
          by Lockheed Martin, Martin Marietta Materials, Inc. and Loral
          Space & Communications, Ltd. that are allocable to the
          respective transferee plan shall be transferred in kind. 
          Amounts distributed or rolled over from the Camden Plans shall
          be payable in cash only.  For the period from the Closing Date
          until such time as the Transferred Employee or Transferred
          Beneficiary no longer has an account balance in any Lockheed
          Martin Defined Contribution Plan, Newco shall collect by
          payroll deduction and promptly pay over to the respective
          Lockheed Martin Defined Contribution Plan all loan payments
          required on participant loans made by the respective plan to
          any Transferred Employee and Lockheed Martin shall cause the
          respective Lockheed Martin Defined Contribution Plan to
<PAGE>
          administer and pay all distributions, withdrawals and loans
          payable under the terms of the respective plan.  Contingent
          upon the transfer of an account balance to each of Newco's
          Savings Plans, Newco shall assume all liabilities of Lockheed
          Martin and its affiliates with respect to that Transferred
          Employee or Transferred Beneficiary under the Lockheed Martin
          Defined Contribution Plan from which that transfer was made
          and shall become with respect to such Transferred Employee and
          Transferred Beneficiary responsible for all acts, omissions
          and transactions under or in connection with such Lockheed
          Martin Defined Contribution Plan, whether arising before or
          after the Closing; provided, however, that in the case of any
          liabilities with respect to Camden Transferees (other than
          Camden Transferrees for whom no such transfer was made), Newco
          shall only assume liabilities and shall only become
          responsible for all acts, omissions and transactions under or
          in connection with that Lockheed Martin Defined Contribution
          Plan arising after the Closing or disclosed in Section B.21 of
          the Disclosure Schedules."
<PAGE>
          IN WITNESS WHEREOF, the parties hereto have caused this Amendment
to be duly executed by their respective authorized officers on the day and
year first above written.


WITNESS:                            LOCKHEED MARTIN CORPORATION


_______________________________     By: ____________________________
                                         Name:  Marian S. Block
                                         Title: Associate General
                                                  Counsel


                                    LEHMAN BROTHERS CAPITAL
                                      PARTNERS III, L.P.

                                    By:  LEHMAN BROTHERS HOLDINGS
                                           INC., its General Partner


_______________________________     By: ____________________________
                                         Name:  Robert B. Millard
                                         Title: Managing Director


                                    LEHMAN BROTHERS HOLDINGS INC.


_______________________________     By: ____________________________          
                                         Name:  Steven J. Berger
                                         Title: Managing Director


                                    L-3 COMMUNICATIONS HOLDINGS,
                                         INC.


_______________________________     By: ____________________________
                                         Name:  Michael T. Strianese
                                         Title: VP Finance and
                                                  Controller


                                    FRANK C. LANZA


_______________________________     ____________________________              


                                    ROBERT V. LAPENTA


_______________________________     ____________________________
                                                                              

<PAGE>
                                    L-3 COMMUNICATIONS CORPORATION


_______________________________     By: ____________________________
                                         Name:  Michael T. Strianese
                                         Title: VP Finance and
                                                  Controller


- ---------------------------------------------------------------------------






                                AMENDMENT NO. 1

                          Dated as of April 11, 1997

                                      to

                            TRANSACTION AGREEMENT 

                          Dated as of March 28, 1997

                                 By and Among

                          LOCKHEED MARTIN CORPORATION

                  LEHMAN BROTHERS CAPITAL PARTNERS III, L.P.

                                FRANK C. LANZA

                               ROBERT V. LAPENTA

                                      and

                       L-3 COMMUNICATIONS HOLDINGS, INC.












- ---------------------------------------------------------------------------
<PAGE>
                   AMENDMENT NO. 1 TO TRANSACTION AGREEMENT


     This Amendment No. 1 to Transaction Agreement (the "Amendment") is made
as of the 11th day of April, 1997, by and among Lockheed Martin Corporation,
a Maryland corporation ("Lockheed Martin"), Lehman Brothers Capital Partners
III, L.P., a Delaware limited partnership ("Lehman"), Frank C. Lanza
("Lanza"), Robert V. LaPenta ("LaPenta"; and together with Lanza, the
"Individual Purchasers") and L-3 Communications Holdings, Inc., a Delaware
corporation ("Newco").  For purposes of this Amendment, Lehman, Lanza and
LaPenta each are individually referred to as a "Purchaser" and collectively
referred to as the "Purchasers."  

                             W I T N E S S E T H:

     WHEREAS, Lockheed Martin, in its own right and through certain of its
direct and indirect Subsidiaries is engaged in the Business;

     WHEREAS, Lockheed Martin and the Purchasers, upon the terms and subject
to the conditions of the Agreement have agreed to the formation and
organization of Newco; 

     WHEREAS, upon the terms and subject to the conditions of the  Agreement,
Lockheed Martin has agreed to transfer, or to cause the Affiliated
Transferors to transfer, substantially all of the assets held or owned by, or
used to conduct, the Business and to assign certain liabilities associated
with the Business to Newco, and Newco has agreed to receive such assets and
assume such liabilities; and

     WHEREAS, Lockheed Martin, Newco and the Purchasers desire to amend the
Agreement in accordance with the terms of this Amendment;

     NOW, THEREFORE, in consideration of the mutual covenants and agreements
of the parties contained herein, the parties agree as follows:  

     Section 1.     Capitalized terms used but not defined herein have the
meanings given to them in the Transaction Agreement dated as of March 28,
1997, by and among Lockheed Martin, Newco and the Purchasers.

     Section 2.     Section 15.13(a) of the Agreement is amended by deleting
the reference to "April 14, 1997" in the second sentence of Section 15.13(a)
and inserting in its place and stead "April 17, 1997."  

     Section 3.     Section 15.13(c) of the Agreement is amended by deleting
the references to "April 11, 1997" in each of the last two sentences of
Section 15.13(c) and inserting in its place and stead "April 18, 1997."
<PAGE>
     IN WITNESS WHEREOF, the parties hereto caused this Amendment to be duly
executed by their respective authorized officers on the day and year first
above written.

WITNESS:                       LOCKHEED MARTIN CORPORATION


____________________________   By:________________________________
                                  Name:
                                  Title:


                               LEHMAN BROTHERS CAPITAL 
                                 PARTNERS III, L.P.

                               By:  LEHMAN BROTHERS HOLDINGS INC.,
                                    its General Partner


____________________________        By:___________________________
                                       Name:
                                       Title:


                               FRANK C. LANZA


____________________________   ___________________________________


                               ROBERT V. LAPENTA


____________________________   ___________________________________


                               L-3 COMMUNICATIONS HOLDINGS, INC.


____________________________   By:________________________________
                                  Name:
                                  Title:



                   AMENDMENT NO. 2 TO TRANSACTION AGREEMENT


     This Amendment No. 2 to Transaction Agreement (the "Amendment") is made
as of the 30th day of April, 1997, by and among Lockheed Martin Corporation,
a Maryland corporation ("Lockheed Martin"), Lehman Brothers Capital Partners
III, L.P., a Delaware limited partnership ("Lehman"), Frank C. Lanza
("Lanza"), Robert V. LaPenta ("LaPenta"; and together with Lanza, the
"Individual Purchasers") and L-3 Communications Holdings, Inc., a Delaware
corporation ("Newco").  For purposes of this Amendment, Lehman, Lanza and
LaPenta each are individually referred to as a "Purchaser" and collectively
referred to as the "Purchasers."  

                             W I T N E S S E T H:

     WHEREAS, Lockheed Martin, in its own right and through certain of its
direct and indirect Subsidiaries is engaged in the Business; 

     WHEREAS, Lockheed Martin and the Purchasers, upon the terms and subject
to the conditions of the Agreement have agreed to the formation and
organization of Newco; 

     WHEREAS, upon the terms and subject to the conditions of the  Agreement,
Lockheed Martin has agreed to transfer, or to cause the Affiliated
Transferors to transfer, substantially all of the assets held or owned by, or
used to conduct, the Business and to assign certain liabilities associated
with the Business to Newco, and Newco has agreed to receive such assets and
assume such liabilities; and

     WHEREAS, Lockheed Martin, Newco and the Purchasers desire to amend the
Agreement in accordance with the terms of this Amendment;

     NOW, THEREFORE, in consideration of the mutual covenants and agreements
of the parties contained herein, the parties agree as follows:  

     Section 1.     Capitalized terms used but not defined herein have the
meanings given to them in the Transaction Agreement dated as of March 28,
1997, by and among Lockheed Martin, Newco and the Purchasers, as amended by
Amendment No. 1 to Transaction Agreement dated as of April 11, 1997 (as
amended, the "Agreement").

     Section 2.     The list of Attachments set forth in the index to the
Agreement is revised by amending the description of Attachment XI to read as
follows:  "Other Transferred Employees".

     Section 3.     Section 2.04(i) of the Agreement is amended by deleting
the references to "$269,118,000" in the first parenthetical of that Section
and inserting in their place and stead "$272,618,000".

     Section 4.     Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment IV shall be as set forth
in Exhibit A to this Amendment.

     Section 5.     Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment V shall be as set forth
in Exhibit B to this Amendment.
<PAGE>
     Section 6.     Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment VIII shall be as set
forth in Exhibit C to this Amendment.

     Section 7.     Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment IX shall be as set forth
in Exhibit D to this Amendment.

     Section 8.     Notwithstanding the provisions of Section 15.13(b) of the
Agreement, for purposes of the Agreement, Attachment X shall as set forth in
Exhibit E to this Amendment.

     Section 9.     Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment XI shall be as set forth
in Exhibit F to the Amendment.

     Section 10.    For purposes of the Agreement, Attachment XIV shall be as
set forth in Exhibit G to this Amendment.

     Section 11.    Notwithstanding the provisions of Section 15.13(c) of the
Agreement, for purposes of the Agreement, Attachment XV shall be as set forth
in Exhibit H to this Amendment.

     Section 12.    The Disclosure Schedules attached to this Amendment as
Exhibit I are, and for all purposes shall be, the Disclosure Schedules
referenced in the Agreement.

     Section 13.    Section 7.04 of the Agreement is amended by deleting the
reference to "Attachment XI" in the second parenthetical of the first
sentence and inserting in its place and stead the phrase "writing by Lockheed
Martin and Newco on or prior to the Closing Date".

     Section 14.    Section 8.04 of the Agreement is amended by deleting the
reference to "Attachment XI" in the second parenthetical of the first
sentence and inserting in its place and stead the phrase "writing by Lockheed
Martin and Newco on or prior to the Closing Date".

     Section 15.    Section 13.02(b) of the Agreement is amended by deleting
the word "or" before the beginning of clause (v); inserting the phrase ", or
(vi) the Universal Litigation" after clause (v) and before the semicolon;
deleting the word "and" before "(v)" in the proviso; and inserting the phrase
"and (vi)" after "(v)" in the proviso.

     Section 16.    Section 13.04(b)(iii) of the Agreement is amended by
deleting the word "and" after the semicolon.

     Section 17.    Section 13.04(b)(iv) of the Agreement is amended by
deleting the period at the end and inserting in its place and stead the
phrase "; and".

     Section 18.    Section 13.04(b) of the Agreement is amended by adding a
new clause (v) as follows:

               "(v) with respect to the matter described in clause (vi)
          of Section 13.02(b) (after giving effect to the proviso
          thereto), to the extent of 50% of the aggregate Damages
          incurred by all Indemnified Parties as the result thereof in
<PAGE>
          excess of the Reserve Amount but not in excess of the Reserve
          Amount plus $1,000,000 (it being understood that Lockheed
          Martin's maximum liability under Section 13.02(b)(vi) and this
          Section 13.04(b)(v) shall be $500,000)."

     Section 19.    Section 15.01 of the Agreement is amended to change the
notice address for notices to Newco to the following:

               "L-3 Communications Holdings, Inc.
                600 Third Avenue
                New York, New York  10016
                Attention:  Robert V. LaPenta
                Telecopy:  (212) 805-5470"

     Section 20.    Section (a) of Exhibit A to the Agreement is amended by
adding the following after the definition of "Prime Government Contract" and
before the definition of "Remedial Action(s)":

               ""Reserve Amount" means the amount referenced in the
          letter from Lockheed Martin to Newco dated as of the Closing
          Date making specific reference to the Agreement and this
          definition.

     Section 21.    Section (a) of Exhibit A to the Agreement is amended by
adding the following after the definition of "Transferred Assets" and before
the definition of "U.S. Government":

               ""Universal Litigation" means the matter titled Universal
                                                               ---------
          Navigation Corporation, a California corporation; and
          -----------------------------------------------------
          Microcomputer Electronics Corporation, a Washington
          ---------------------------------------------------
          corporation v. Loral Corporation, a New York corporation; and
          -------------------------------------------------------------
          Loral Fairchild Corp., a Delaware corporation (CIV93-743TUC
          ---------------------------------------------
          WDB) pending in the United States District Court for the
          District of Arizona."

     Section 22.    Clause (ii) of the definition of "Transferred Employee"
in Section G.01 of Exhibit G to the Agreement is amended by deleting the
existing provision in its entirety and inserting in its place and stead the
following:

          "(ii) was laid off from the Business and has recall rights
          with respect to the Business other than any Person with such
          rights who is either employed by Lockheed Martin on the
          Closing Date (other than in the Business) or who has recall
          rights at another Lockheed Martin facility, or"

     Section 23.    Section G.08 of Exhibit G to the Agreement is amended by
deleting the existing provision in its entirety and inserting in its place
and stead the following:
<PAGE>
          "G.08.  Severance and Retention Agreements.  In accordance with
                  ----------------------------------
     Section 6.9 of the Agreement and Plan of Merger dated as of January 7,
     1996, by and among Loral Corporation, Lockheed Martin Corporation and
     LAC Acquisition Corporation, Lockheed Martin Tactical Systems, Inc. has
     adopted the Supplemental Severance Program.  Lockheed Martin has entered
     into Key Employee Supplemental Severance Program and Key Executive
     Supplemental Severance Program agreements (the "Program Agreements"). 
     In addition, Lockheed Martin has entered into Retention Agreements
     (collectively with the Supplemental Severance Program and the Program
     Agreements, the "Supplemental Agreements") with certain Transferred
     Employees who participate in the Supplemental Severance Program. 
     Lockheed Martin also sponsors the Lockheed Martin Tactical Systems
     Severance Plan (the "Tactical Severance Plan"), the Severance Benefit
     Plan for Employees of Lockheed Martin Corporation (the "LMC Severance
     Plan") and the Special Supplemental Severance Program relating to the
     retention (as set forth in a memorandum from Steve Jackson dated October
     28, 1996 of C3I and Systems Integration Sector administrative personnel
     (collectively with the Supplemental Agreements, the Tactical Severance
     Plan and the LMC Severance Plan, the "Severance Arrangements").  Other
     than with respect to the Transferred Employees set forth on Section B.21
     of the Disclosure Schedules, Newco assumes all obligations and
     liabilities of Lockheed Martin and its Affiliates under the Severance
     Arrangements and any other severance benefit obligation (collectively
     with the Severance Arrangements, the "Severance Obligations") whether
     oral or written, for all claims made after the Closing Date by
     Transferred Employees, including claims based on the Contemplated
     Transactions, which shall be Assumed Liabilities for purposes of this
     Agreement.  All obligations and Liabilities of Lockheed Martin with
     respect to any Severance Obligation for the Transferred Employees on
     Section B.21 of the Disclosure Schedules and any other individual
     covered by a Supplemental Agreement under any Severance Obligation who
     is not a Transferred Employee shall constitute Excluded Liabilities."
<PAGE>
     IN WITNESS WHEREOF, the parties hereto caused this Amendment to be duly
executed by their respective authorized officers on the day and year first
above written.

                               LOCKHEED MARTIN CORPORATION


                               By:________________________________
                                  Name:
                                  Title:


                               LEHMAN BROTHERS CAPITAL 
                                 PARTNERS III, L.P.

                               By:  LEHMAN BROTHERS HOLDINGS INC.,
                                    its General Partner


                                    By:___________________________
                                       Name:
                                       Title:


                               FRANK C. LANZA


                               ___________________________________


                               ROBERT V. LAPENTA


                               ___________________________________


                               L-3 COMMUNICATIONS HOLDINGS, INC.


                               By:________________________________
                                  Name:
                                  Title: 
<PAGE>
- ---------------------------------------------------------------------------






                                AMENDMENT NO. 2

                          Dated as of April 30, 1997

                                      to

                            TRANSACTION AGREEMENT 

                          Dated as of March 28, 1997

                                 By and Among

                          LOCKHEED MARTIN CORPORATION

                  LEHMAN BROTHERS CAPITAL PARTNERS III, L.P.

                                FRANK C. LANZA

                               ROBERT V. LAPENTA

                                      and

                       L-3 COMMUNICATIONS HOLDINGS, INC.






- ---------------------------------------------------------------------------



                   AMENDMENT NO. 3 TO TRANSACTION AGREEMENT

          This Amendment No. 3 to Transaction Agreement (the "Amendment") is
made as of the 15th day of May, 1997, by and among Lockheed Martin
Corporation, a Maryland corporation ("Lockheed Martin"), Lehman Brothers
Capital Partners III, L.P., a Delaware limited partnership, Lehman Brothers
Holdings Inc., a Delaware corporation (together with Lehman Brothers Capital
Partners III, L.P., "Lehman"), Frank C. Lanza ("Lanza"), Robert V. LaPenta
("LaPenta"; and together with Lanza, the "Individual Purchasers"), L-3
Communications Holdings, Inc., a Delaware corporation ("Newco"), and L-3
Communications Corporation, a Delaware corporation.  For purposes of this
Amendment, Lehman, Lanza and LaPenta each are individually referred to as a
"Purchaser" and collectively referred to as the "Purchasers."

                              W I T N E S S E T H

          WHEREAS, Lockheed Martin, in its own right and through certain of
its direct and indirect Subsidiaries previously was engaged in the Business;

          WHEREAS, Lockheed Martin and the Purchasers, upon the terms and
subject to the conditions of the Agreement have formed and organized Newco;

          WHEREAS, upon the terms and subject to the conditions of the
Agreement, Lockheed Martin has transferred or caused the Affiliated
Transferors to transfer, substantially all of the assets held or owned by, or
used to conduct, the Business and to assign certain liabilities associated
with the Business to Newco, and Newco has received such assets and assumed
such liabilities;

          WHEREAS, Lehman Brothers Capital Partners III L.P. has assigned
certain of its rights and obligations under the Agreement to Lehman Brothers
Holdings Inc., and Newco has assigned certain of its rights and obligations
under the Agreement to L-3 Communications Corporation, a Delaware corporation
and wholly owned subsidiary of Newco; and

          WHEREAS, Lockheed Martin, Newco and the Purchasers desire to amend
the Agreement in accordance with the terms of this Amendment;

          NOW, THEREFORE, in consideration of the mutual covenants and
agreements of the parties contained herein, the parties agree as follows:

          Section 1.  Capitalized terms used but not defined herein have the
meanings given to them in the Transaction Agreement dated as of March 28,
1997, by and among Lockheed Martin, Newco and the Purchasers, as amended by
Amendment No. 1 to Transaction Agreement dated as of April 11, 1997, and by
Amendment No. 2 to the Transaction Agreement dated as of April 30, 1997 (as
amended, the "Agreement").

          Section 2.  Section G.06(c) of the Transaction Agreement shall be
amended to read as follows:

          With respect to all Lockheed Martin Defined Contribution Plans
          except the Transferred Savings Plans described in Section
          G.06(b) (the "Lockheed Martin Savings Plans"), the Transferred
          Employees shall cease to accrue benefits and service credits
          under such plans as of the Closing Date and, effective as of
<PAGE>
          the Closing Date, Newco shall establish new savings plans
          ("Newco's Savings Plans") and associated trusts to hold the
          assets of those plans for the Transferred Employees, to be
          effective as of the Closing Date, and shall provide to
          Lockheed Martin evidence reasonably satisfactory to Lockheed
          Martin that Newco's Savings Plans and the associated trusts
          have been established and that Newco's Savings Plans qualify
          under the requirements of Section 401(a) of the Code, and that
          the trusts are exempt from tax under Section 501(a) of the
          Code.  Lockheed Martin shall provide to Newco evidence
          reasonably satisfactory to Newco that the Lockheed Martin
          Savings Plans remain qualified under the requirements of
          Section 401(a) of the Code. Provided Lockheed Martin and Newco
          have received evidence reasonably satisfactory to them in
          accordance with the preceding sentences, as soon as is
          reasonably practicable following the Closing Date, but in no
          event later than 60 days following receipt of such mutually
          satisfactory evidence, (i) Lockheed Martin shall take all
          action required or appropriate to transfer the account
          balances of all Transferred Employees and Transferred
          Beneficiaries (other than account balances in the Lockheed
          Martin Savings Plan, Lockheed Martin Savings Plan II and
          Lockheed Martin Performance Sharing Plan, collectively the
          "Camden Plans") to the respective trust associated with
          Newco's Savings Plans; and (ii) with respect to account
          balances in the Camden Plans, Lockheed Martin shall amend the
          Camden Plans, to the extent permitted by Section 401(k)(10) of
          the Code, to permit each Transferred Employee or Transferred
          Beneficiary with an account balance in the Camden Plans during
          the period between the Closing and the end of the second
          calendar year following the Closing, to (x) receive a
          distribution from the Camden Plans; (y) make a direct rollover
          in accordance with Section 401(a)(31) of the Code; or (z)
          leave his or her account balances in the Camden Plans. 
          Transfers shall be made in the form of cash in an amount equal
          to the value of the account balances to be transferred,
          determined as of the close of business on the last business
          day immediately preceding the transfer, except that (i) to the
          extent a participant's or beneficiary's account balance in the
          transferor plan includes one or more promissory notes
          evidencing a participant loan or loans, such promissory note
          shall be transferred in kind for the participant's or
          beneficiary's credit under the transferee plan and (ii) any
          assets in the transferor trust consisting of securities issued
          by Lockheed Martin, Martin Marietta Materials, Inc. and Loral
          Space & Communications, Ltd. that are allocable to the
          respective transferee plan shall be transferred in kind. 
          Amounts distributed or rolled over from the Camden Plans shall
          be payable in cash only.  For the period from the Closing Date
          until such time as the Transferred Employee or Transferred
          Beneficiary no longer has an account balance in any Lockheed
          Martin Defined Contribution Plan, Newco shall collect by
          payroll deduction and promptly pay over to the respective
          Lockheed Martin Defined Contribution Plan all loan payments
          required on participant loans made by the respective plan to
          any Transferred Employee and Lockheed Martin shall cause the
          respective Lockheed Martin Defined Contribution Plan to
<PAGE>
          administer and pay all distributions, withdrawals and loans
          payable under the terms of the respective plan.  Contingent
          upon the transfer of an account balance to each of Newco's
          Savings Plans, Newco shall assume all liabilities of Lockheed
          Martin and its affiliates with respect to that Transferred
          Employee or Transferred Beneficiary under the Lockheed Martin
          Defined Contribution Plan from which that transfer was made
          and shall become with respect to such Transferred Employee and
          Transferred Beneficiary responsible for all acts, omissions
          and transactions under or in connection with such Lockheed
          Martin Defined Contribution Plan, whether arising before or
          after the Closing; provided, however, that in the case of any
          liabilities with respect to Camden Transferees (other than
          Camden Transferrees for whom no such transfer was made), Newco
          shall only assume liabilities and shall only become
          responsible for all acts, omissions and transactions under or
          in connection with that Lockheed Martin Defined Contribution
          Plan arising after the Closing or disclosed in Section B.21 of
          the Disclosure Schedules."
<PAGE>
          IN WITNESS WHEREOF, the parties hereto have caused this Amendment
to be duly executed by their respective authorized officers on the day and
year first above written.


WITNESS:                            LOCKHEED MARTIN CORPORATION


_______________________________     By: ____________________________
                                         Name:  Marian S. Block
                                         Title: Associate General
                                                  Counsel


                                    LEHMAN BROTHERS CAPITAL
                                      PARTNERS III, L.P.

                                    By:  LEHMAN BROTHERS HOLDINGS
                                           INC., its General Partner


_______________________________     By: ____________________________
                                         Name:  Robert B. Millard
                                         Title: Managing Director


                                    LEHMAN BROTHERS HOLDINGS INC.


_______________________________     By: ____________________________          
                                         Name:  Steven J. Berger
                                         Title: Managing Director


                                    L-3 COMMUNICATIONS HOLDINGS,
                                         INC.


_______________________________     By: ____________________________
                                         Name:  Michael T. Strianese
                                         Title: VP Finance and
                                                  Controller


                                    FRANK C. LANZA


_______________________________     ____________________________              


                                    ROBERT V. LAPENTA


_______________________________     ____________________________
                                                                              

<PAGE>
                                    L-3 COMMUNICATIONS CORPORATION


_______________________________     By: ____________________________
                                         Name:  Michael T. Strianese
                                         Title: VP Finance and
                                                  Controller
<PAGE>














                                AMENDMENT NO. 3

                           Dated as of May 21, 1997

                                      to

                             TRANSACTION AGREEMENT

                          Dated as of March 28, 1997

                                 By and Among

                          LOCKHEED MARTIN CORPORATION

                  LEHMAN BROTHERS CAPITAL PARTNERS III, L.P.

                         LEHMAN BROTHERS HOLDINGS INC.

                                FRANK C. LANZA

                               ROBERT V. LAPENTA

                       L-3 COMMUNICATIONS HOLDINGS, INC.

                                      and

                        L-3 COMMUNICATIONS CORPORATION



                                                                  EXHIBIT 10.6

                             EMPLOYMENT AGREEMENT

          AGREEMENT, made  April 30,  1997 by and  between L-3  Communications

Holdings,  Inc., a  Delaware corporation  (the "Company")  and Frank  C. Lanza

(the "Executive").


                                   RECITALS


          In  order to induce  Executive to  serve as  the Chairman  and Chief

Executive Officer  of the Company,  the Company desires  to provide  Executive

with compensation and other benefits  on the terms and conditions set forth in

this Agreement.

          Executive  is willing to accept such employment and perform services

for the Company, on the terms and conditions hereinafter set forth.

          It is  therefore  hereby  agreed  by  and  between  the  parties  as

follows:

          1.  Employment.

          1.1   Subject to  the terms and  conditions of  this Agreement,  the

Company  agrees to employ Executive during the Term hereof as its Chairman and

Chief Executive Officer.  In  his capacity as the Chairman and Chief Executive

Officer of  the Company, Executive shall  report to the Board  of Directors of

the   Company   (the   "Board")  and   shall   have   the  customary   powers,

responsibilities and authorities  of chairmen and chief  executive officers of

corporations of the size,  type and nature of  the Company, as it  exists from

time to time, and as are assigned by the Board.

          1.2   Subject  to  the  terms  and  conditions  of  this  Agreement,

Executive hereby  accepts  employment  as  the Chairman  and  Chief  Executive

Officer of the  Company commencing  as of the  date hereof (the  "Commencement

Date")  and  agrees to  devote  his  full business  time  and  efforts to  the
<PAGE>
performance of services, duties  and responsibilities in connection therewith,

subject at all times to review  and control of the Board.  In addition, during

the Initial  Term and  any Renewal  Term, (i) the  Company agrees  to nominate

Executive for election  to the  Board and use  its best  efforts to cause  his

election  to the  Board and  Executive agrees  to  serve on  the Board  of the

Company and  (ii) during  the Term  of Employment,  Executive also  agrees  to

serve,  if elected,  as an officer  and/or director  of any  Subsidiary of the

Company,  without the payment  of any additional compensation  therefor.  Upon

the  termination of  Executive's employment  for any  reason,  Executive shall

resign  as a  member of  the Board  of the  Company or  any Subsidiary  of the

Company.

          1.3    Nothing  in  this  Agreement  shall  preclude Executive  from

engaging  in   charitable  work  and  community  affairs,  from  managing  any

investment made by him  with respect to which  Executive is not  substantially

involved with  the management or  operation of the  entity in  which Executive

has  invested  (provided that  no  such investment  in publicly  traded equity

securities  or  other property  may exceed  5%  of the  equity of  any entity,

without  the prior  approval of  the Board)  or from  serving, subject  to the

prior  approval of  the Board,  as a  member of  boards of  directors or  as a

trustee of  any other corporation, association  or entity, to the  extent that

any of the above activities  do not materially interfere with the  performance

of  his  duties  hereunder.   For  purposes  of  the  preceding  sentence, any

approval by the Board required therein shall not be unreasonably withheld.

          2.   Term of Employment.  Executive's  term of employment under this

Agreement (the "Term  of Employment") shall commence on the  Commencement Date

and, subject to  the terms hereof, shall  terminate on the earlier  of (i) the

fifth  anniversary of  the  Commencement Date  (the  "Initial Term")  or  (ii)

termination   of   Executive's  employment   pursuant   to   this   Agreement.

Notwithstanding  the foregoing,  subsequent to  the Initial  Term, Executive's
<PAGE>
Term  of Employment  under this Agreement  shall automatically  renew annually

for one  year renewal  terms (the  "Renewal Term")  unless either party  shall

deliver to the other written notice, at least 90 days  prior to the expiration

of the Initial  Term or any  Renewal Term, that  the Term of  Employment shall

not be extended.  In such event,  the Term of Employment will end at its  then

scheduled expiration date and shall not be further  extended except by written

agreement of the Company and Executive.

          3.  Compensation.

          3.1   Salary.   During  the Initial  Term of  Executive's employment

under  the terms  of this Agreement,  the Company  shall pay  Executive a base

salary ("Base Salary") at an initial rate of $750,000 per annum.   Base Salary

shall be  payable in  accordance with the  ordinary payroll  practices of  the

Company.   During  the Term  of Employment,  the Board  shall, in  good faith,

review, at least annually, the Executive's Base  Salary in accordance with the

Company's  customary procedures and practices regarding the salaries of senior

executives and  may, if  determined by the  Board to be  appropriate, increase

Executive's Base  Salary following  such review.   Increases  in the  rate  of

salary,  once  granted,  shall  not  be  subject  to  revocation  or  decrease

thereafter,  and "Base Salary" for all purposes herein shall be deemed to be a

reference to such higher amount.

          4.   Employee Benefits.

          4.1   Equity and Stock  Options.  Simultaneously  with the execution

of  this  Agreement,   the  Company  and  Executive  are  entering   into  the

Subscription Agreement,  the Option Agreement and  the Stockholders' Agreement

in  the  forms  attached hereto  as Exhibits  A,  B and  C,  respectively (the

"Ancillary Documents").  Executive shall not be eligible to receive any  stock

option or  other equity  incentive other  than as set  forth in  the Ancillary

Documents.
<PAGE>
          4.2   Employee Benefit Programs,  Plans and Practices.   The Company

shall  provide Executive  while employed  hereunder with  coverage  under such

employee benefits (commensurate with  his position in the  Company and to  the

extent  permitted  under any  employee  benefit plan)  in accordance  with the

terms thereof, which the Company makes available to its senior executives.

          4.3  Vacation.  Executive shall be entitled to  twenty (20) business

days  paid vacation each calendar year, which shall  be taken at such times as

are  consistent with  Executive's  responsibilities hereunder.    Any vacation

days not  taken during  the calendar  year in  which they  are accrued  may be

carried over into the next subsequent year.

          5.   Expenses.    Subject  to  prevailing  Company  policy  or  such

guidelines as  may be  established by the  Board, the  Company will  reimburse

Executive  for all reasonable  expenses incurred by Executive  in carrying out

his duties.

          6.  Termination of Employment.

          6.1   Termination Not  for  Cause or  for Good  Reason.   (a)    The

Company or Executive may terminate Executive's Term of  Employment at any time

for any reason by  written notice at  least thirty (30) days  in advance.   If

Executive's employment is  terminated (i) by the Company  other than for Cause

(as  defined in Section 6.2(b) hereof), Disability  (as defined in Section 6.3

hereof) or death or (ii)  by Executive for Good Reason (as  defined in Section

6.1(b) hereof)  prior to the end of the Initial Term  or any Renewal Term, the

Company shall continue to pay  Executive's Base Salary through the end  of the

Initial Term or the Renewal  Term (the "Continuation Period"), as the case may

be, with  such payments to  be made  in accordance with  the terms  of Section

3.1. (the "Severance  Payments").  In addition, the Company  shall continue to

provide Executive during the  Continuation Period with life insurance, medical

and  hospitalization  benefits  (collectively,  the  "Continuation  Benefits")

comparable to  those provided to  other senior executives;  provided, however,
<PAGE>
that  any  such  coverage shall  terminate  to the  extent  that  Executive is

offered  or  obtains comparable  life  insurance,  medical or  hospitalization

benefits  coverage  from any  other employer  during the  Continuation Period.

Notwithstanding the  foregoing, if Executive breaches any provision of Section

11  hereof,  the   remaining  balance  of  the  Severance  Payments   and  any

Continuation  Benefits shall  be forfeited.   Executive  shall be  entitled to

receive  the benefits, if  any, provided under the  employee benefit programs,

plans  and practices  referred to  in Section  4.2,  in accordance  with their

terms.

          (b)  For purposes of  this Agreement, "Good  Reason" shall mean  any

of the following (without Executive's express prior written consent):

          (i)  A  reduction by  the  Company in  Executive's  Base Salary  (in
     which  event Severance Payments shall be made based upon Executive's Base
     Salary in effect prior to any such reduction); or

         (ii)  Any  material   diminution  or  material   adverse  change   in
     Executive's  titles,   duties  or  responsibilities,  unless   due  to  a
     promotion or increased responsibility of Executive.

          (c)  Termination  by  Executive for  Good  Reason shall  be  made by

delivery to  the Company by  Executive of  written notice, given  at least  45

days  prior to  such  termination, which  sets forth  the conduct  believed to

constitute Good  Reason; provided, however,  that the Company  shall have  the

opportunity to cure  the Good Reason during the  first 30 days of  such notice

period and if the Good  Reason is cured within such 30-day period, Executive's

notice of  termination  shall be  deemed withdrawn.   If  no  notice is  given

within 90 days of the event  giving rise to Good Reason, the Good Reason shall

be deemed waived.

          6.2  Voluntary Termination  by Executive; Discharge for Cause.   (a)

In  the event that Executive's employment is terminated (i) by the Company for

Cause,  as hereinafter  defined  or  (ii) by  Executive  other  than for  Good

Reason, Disability or death, Executive shall  only be entitled to receive  (A)

any  Base Salary  accrued but  unpaid prior  to such  termination and  (B) any
<PAGE>
benefits  provided under  the employee benefit  programs, plans  and practices

referred to in Section 4.2 hereof, in accordance with their terms.  After  the

termination of Executive's employment under this Section  6.2, the obligations

of  the Company under this Agreement to  make any further payments, or provide

any  benefits  specified  herein,  to  Executive  shall  thereupon  cease  and

terminate.

          (b)  As used herein,  the term "Cause" shall be limited to (i) gross

neglect of  or willful and  continuing refusal by  Executive to  substantially

perform Executive's duties  hereunder (other than due to death  or Disability,

as such  term is  defined  in Section  6.3  hereof), (ii)  any breach  of  the

provisions  of  Section 11  of  this Agreement  by Executive,  (iii) willfully

engaging  in  conduct that  is demonstrably  injurious to  the Company  or the

Company's  subsidiaries or affiliates  by Executive or (iv)  conviction of, or

plea of nolo contendere, by Executive  to (a) any felony or (b) a  misdemeanor

involving  moral turpitude.  Termination of Executive pursuant to this Section

6.2 shall be made by delivery to  Executive of written notice, given at  least

30 days prior to such Termination,  from the Board specifying the  particulars

of the  conduct by  Executive set  forth in  any of  clauses (i) through  (iv)

above.   Termination shall be  effected by a  majority vote of the  Board at a

meeting  at  which Executive  shall  have  had  the  opportunity  (along  with

counsel)  to be  heard  unless within  30  days after  receiving such  notice,

Executive shall have cured Cause to  the reasonable satisfaction of the Board;

provided,  however, that no cure shall be possible if termination for Cause is

made pursuant to this Section 6.2(b)(ii) or (iv).  As long as Executive is  on

the Board,  he shall reasonably cooperate  to cause a  valid Board meeting  to

occur.

          6.3  Disability.  In the  event of the Disability (as defined below)

of  Executive  during the  Term  of  Employment,  the  Company  may  terminate

Executive's  Term  of   Employment  upon  written  notice   to  Executive  (or
<PAGE>
Executive's personal  representative, if  applicable) effective upon  the date

of  receipt thereof (the  "Disability Commencement Date").   The obligation of

the Company to make  any further payments under  this Agreement shall,  except

for earned  but unpaid Base  Salary, cease as  of the  Disability Commencement

Date;  provided, however, that  Executive shall  continue to  receive payments

equal to Executive's Base Salary otherwise payable under  this Agreement for a

period equal to the  lesser of (i) six months after the date of the occurrence

of  the incapacity  causing  Executive's Disability  and  (ii) the  number  of

months otherwise remaining in the Term of Employment, in  either case, reduced

by the  amount of any disability payments otherwise payable to Executive under

any  insurance program of the Company.  The term "Disability," for purposes of

this Agreement, shall mean Executive's absence from  the full-time performance

of  Executive's   duties  pursuant  to  a  reasonable  determination  made  in

accordance with the Company's disability plan that  Executive is disabled as a

result  of incapacity  due to  physical or  mental illness  that lasts,  or is

reasonably expected to last, for at least six months.

          6.4  Death.   In the event of  Executive's death during his  Term of

Employment  hereunder or at any time thereafter while payments are still owing

to  Executive under  the  terms  of this  Agreement,  all  obligations of  the

Company  to make any  further payments,  other than the obligation  to pay any

accrued  but unpaid  Base Salary  or remaining  payments that were  payable to

Executive by reason  of his  termination of  employment under  Section 6.1  to

which Executive  was entitled at the  time of his death,  shall terminate upon

Executive's  death, and benefits shall become payable under the Company's life

and  accidental  death  insurance  program   in  accordance  with  its  terms.

Benefits  under all other employee benefit programs, plans and practices shall

be paid in accordance with their terms.

          6.5  No Further  Notice or Compensation.  Executive  understands and

agrees  that he shall  not be  entitled to any further  notice or compensation
<PAGE>
upon  Termination  of Employment  under  this  Agreement, other  than  amounts

specified  in this Section 6 and the Ancillary Documents.  Executive shall not

have  any obligation to seek comparable  employment following such termination

or resignation,  nor  shall  any  compensation received  from  any  subsequent

employment reduce the Company's obligations hereunder.

          6.6   Executive's Duty to  Provide Materials.   Upon the termination

of the  Term  of Employment  for any  reason, Executive  or  his estate  shall

surrender  to  the  Company  all correspondence,  letters,  files,  contracts,

mailing  lists,  customer  lists,  advertising materials,  ledgers,  supplies,

equipment, checks,  and all other materials  and records of any  kind that are

the  property of the  Company or  any of its subsidiaries  or affiliates, that

may be in  Executive's possession or under  his control, including all  copies

of any of the  foregoing; provided, however,  Executive shall not be  required

to surrender  his  personal  rolodex, telephone  book,  appointment  book  and

personal materials acquired by Executive prior to the date hereof.

          7.   Notices.   All notices or  communications hereunder shall be in

writing, addressed as follows:

          To the Company:


          with a copy to:

               Alvin H. Brown, Esq.
               Simpson Thacher & Bartlett
               425 Lexington Avenue
               New York, New York  10017

          To Executive:

               Frank C. Lanza
               37 Murray Hill Road
               Scarsdale, NY  10583

          with a copy to:

               Robert C. Schwenkel
               Fried, Frank, Harris, Shriver & Jacobson
               1 New York Plaza
               New York, New York  10004
<PAGE>
Any such notice or communication shall  be delivered by hand or by courier  or

sent certified or registered  mail, return receipt requested, postage prepaid,

addressed as above (or to such other address as such party may designate in  a

notice  duly delivered as  described above), and the  third business day after

the  actual date  of sending  shall constitute  the time  at which  notice was

given.

          8.   Separability.   If  any provision  of  this Agreement  shall be

declared  to be invalid or unenforceable, in whole or in part, such invalidity

or unenforceability  shall not  affect the  remaining provisions  hereof which

shall remain in full force and effect.

          9.   Assignment.  This contract  shall be binding upon  and inure to

the benefit of the heirs  and representatives of Executive and the assigns and

successors  of  the Company,  but  neither this  Agreement  nor any  rights or

obligations   hereunder  shall   be   assignable  or   otherwise   subject  to

hypothecation by Executive (except by will or, in the case of the Options,  by

trust for  the benefit of Executive's  spouse and/or children  or by operation

of  the  laws of  intestate succession)  or  by the  Company, except  that the

Company  may  assign  this  Agreement to  any  successor  (whether by  merger,

purchase or  otherwise) to all or  substantially all of  the stock, assets  or

businesses of  the Company, if such  successor expressly agrees to  assume the

obligations of the Company hereunder.

          10.    Amendment.   This Agreement  may only  be amended  by written

agreement of the parties hereto.

          11.   Nondisclosure  of  Confidential Information:  Non-Competition.

(a)  While employed by the Company, and at  any time thereafter, the Executive

shall not,  without the prior  written consent of  the Company,  use, divulge,

disclose  or  make   accessible  to  any  other   person,  firm,  partnership,

corporation  or other  entity any Confidential  Information pertaining  to the

business of  the Company or any  of its affiliates, except  (i) while employed
<PAGE>
by the Company, in the business of and  for the benefit of the Company or (ii)

when  required to  do so by  applicable law, by  a court,  by any governmental

agency,  or  by  any  administrative body  or  legislative  body (including  a

committee thereof);  provided, however,  that Executive shall  give reasonable

notice under the circumstances to  the Company that he has been  notified that

he will be required to so disclose as  soon as possible after receipt of  such

notice in  order to permit the  Company to take whatever  action it reasonably

deems  necessary to prevent such disclosure and Executive shall cooperate with

the Company  to the  extent that  it reasonably  requests him to  do so.   For

purposes  of  this  Section   11(a),  "Confidential  Information"  shall  mean

non-public  information  concerning  the  financial  data,  strategic business

plans,  product  development (or  other  proprietary  product data),  customer

lists,  marketing plans  and  other non-public,  proprietary  and confidential

information  of the Company,  its subsidiaries,  its affiliates  or customers,

that, in  any case, is  not otherwise available to  the public (other  than by

Executive's breach of the terms hereof).

          (b)  In  consideration  of  the  Company's  obligations  under  this

Agreement,  Executive  agrees  that   during  the  period  of  his  employment

hereunder  and for  a period  of twelve  (12)  months thereafter,  without the

prior written consent of the  Board, (A) he will not, directly  or indirectly,

either   as  principal,  manager,  agent,  consultant,  officer,  stockholder,

partner,  investor, lender or employee or in  any other capacity, carry on, be

engaged  in  or  have  any  financial  interest in,  any  entity  which  is in

competition with  the business of the  Company or its subsidiaries  and (B) he

shall  not, on his  own behalf or  on behalf  of any person,  firm or company,

directly or  indirectly, solicit or offer  employment to any person  who is or

has been employed by  the Company or its  subsidiaries at any time during  the

twelve  (12)  months   immediately  preceding  such  solicitation;   provided,

however,  that   if  the  Executive's  employment   terminates  following  the
<PAGE>
expiration of the Initial Term, this subsection 11(b) shall only  be effective

during the period, if any,  that the Company pays the Executive  the Severance

Payments.

          (c)  For purposes of this  Section 11, an entity shall  be deemed to

be  in  competition with  the Company  if  it is  principally involved  in the

purchase,  sale or  other dealing  in  any property  or the  rendering  of any

service purchased, sold, dealt  in or rendered by the Company as a part of the

business of the Company within  the same geographic area in which  the Company

effects  such sales  or dealings  or renders  such services.   Notwithstanding

this subsection 11(c)  or subsection 11(b), nothing herein shall  (i) prohibit

Executive  from serving as  an officer, employee or  independent consultant of

any business unit  or subsidiary which would  not otherwise be in  competition

with the Company  or its subsidiaries, but  which business unit is  a part of,

or  which subsidiary is controlled by, or under common control with, an entity

that would be in competition with the Company or its subsidiaries, so long  as

Executive does  not engage in any  activity which is  in competition with  any

business of the  Company or  its subsidiaries or  (ii) be  construed so as  to

preclude Executive from  investing in any publicly or privately  held company,

provided  Executive's  beneficial  ownership of  any class  of  such company's

securities does not exceed 5% of the outstanding securities of such class.

          (d)  Executive  agrees  that   this  covenant  not  to   compete  is

reasonable under the circumstances and will  not interfere with his ability to

earn a living or to  otherwise meet his financial obligations.   Executive and

the  Company  agree  that  if  in  the  opinion  of  any  court  of  competent

jurisdiction  such  restraint is  not  reasonable in  any respect,  such court

shall have the right, power  and authority to excise or modify  such provision

or provisions  of this covenant  as to the  court shall  appear not reasonable

and to enforce the remainder of the covenant as so amended.  Executive  agrees

that  any  breach  of  the  covenants  contained  in  this  Section  11  would
<PAGE>
irreparably  injure the Company.   Accordingly, Executive agrees  that, in the

event  the  Company  determines  that  Executive has  breached  the  covenants

contained in  this Section 11,  the Company may,  in addition  to pursuing any

other remedies it  may have  in law or  in equity,  cease making any  payments

otherwise  required  by  this  Agreement  and  obtain  an  injunction  against

Executive from any  court having jurisdiction over the matter  restraining any

further violation of this Agreement by Executive.

          12.   Beneficiaries;  References.   Executive  shall be  entitled to

select (and  change,  to the  extent permitted  under  any applicable  law)  a

beneficiary or beneficiaries  to receive any  compensation or benefit  payable

hereunder  following  Executive's death,  and  may  change  such election,  in

either  case by giving the  Company written notice  thereof.  In  the event of

Executive's  death or a judicial  determination of his incompetence, reference

in this Agreement to  Executive shall be deemed,  where appropriate, to  refer

to  his beneficiary, estate  or other legal representative.   Any reference to

the masculine gender  in this Agreement shall include, where  appropriate, the

feminine.

          13.  Survivorship.   The  respective rights and  obligations of  the

parties  hereunder  shall survive  any  termination of  this Agreement  to the

extent  necessary to the intended preservation of such rights and obligations.

The provisions  of  this  Section  13  are in  addition  to  the  survivorship

provisions of any other section of this Agreement.

          14.  Dispute  Resolution; Legal  Fees.  Any  dispute or  controversy

arising under  or in connection with  this Agreement shall be  resolved by the

court  with  the  appropriate jurisdiction  in the  State  of New  York.   The

prevailing party shall  be entitled to be reimbursed for  any reasonable legal

fees  and  other  fees and  expenses  which  may  be  incurred  in respect  of

enforcing its respective rights under this Agreement.
<PAGE>
          15.   Governing Law.  This Agreement shall be construed, interpreted

and governed  in accordance with  the laws of the  State of New  York, without

reference to rules relating to conflicts of law.

          16.  Effect on  Prior Agreements.  This Agreement  and the Ancillary

Documents  contain the  entire understanding  between the  parties hereto  and

supersedes  in all  respects any  prior or  other agreement  or understanding,

both written  and oral, between the  Company, any affiliate of  the Company or

any predecessor of the Company or affiliate of the Company and Executive.

          17.  Withholding.   The Company  shall be entitled to  withhold from

payment any amount of withholding required by law.

          18.  Survival.   Notwithstanding the expiration of the term  of this

Agreement, the provisions  of Section 11 hereunder  shall remain in effect  as

long as is reasonably necessary to give effect thereto  in accordance with the

terms hereof.

          19.   Counterparts.  This Agreement  may be executed in  two or more

counterparts, each of which will be deemed an original.

                            L-3 Communications Holdings, Inc.

                            By /s/ Michael T. Strianese                      
                               Name:  Michael T. Strianese
                               Title:  Vice President, Finance and Controller


                              /s/ Frank C. Lanza                             



                                                                 EXHIBIT 10.61


                             EMPLOYMENT AGREEMENT


          AGREEMENT, made April 30, 1997 by and between L-3 Communications

Holdings, Inc., a Delaware corporation (the "Company") and Robert V. LaPenta

(the "Executive").


                                   RECITALS


          In order to induce Executive to serve as the President and Chief

Financial Officer of the Company, the Company desires to provide Executive

with compensation and other benefits on the terms and conditions set forth in

this Agreement.

          Executive is willing to accept such employment and perform services

for the Company, on the terms and conditions hereinafter set forth.

          It is therefore hereby agreed by and between the parties as

follows:

          1.  Employment.

          1.1  Subject to the terms and conditions of this Agreement, the

Company agrees to employ Executive during the Term hereof as its President

and Chief Financial Officer. In his capacity as the President and Chief

Financial Executive Officer of the Company, Executive shall report to the

Chief Executive Officer (the "CEO") and shall have the customary powers,

responsibilities and authorities of presidents and chief financial officers

of corporations of the size, type and nature of the Company, as it exists

from time to time, and as are assigned by the CEO.

          1.2  Subject to the terms and conditions of this Agreement,

Executive hereby accepts employment as the President and Chief Financial

Officer of the Company commencing as of the date hereof (the "Commencement

Date") and agrees to devote his full business time and efforts to the
<PAGE>
performance of services, duties and responsibilities in connection therewith,

subject at all times to review and control of the CEO. In addition, during

the Initial Term and any Renewal Term, (i) the Company agrees to nominate

Executive for election to the Board of Directors of the Company (the "Board")

and use its best efforts to cause his election to the Board and Executive

agrees to serve on the Board of the Company and (ii) during the Term of

Employment, Executive also agrees to serve, if elected, as an officer and/or

director of any Subsidiary of the Company, without the payment of any

additional compensation therefor. Upon the termination of Executive's

employment for any reason, Executive shall resign as a member of the Board of

the Company or any Subsidiary of the Company.

          1.3  Nothing in this Agreement shall preclude Executive from

engaging in charitable work and community affairs, from managing any

investment made by him with respect to which Executive is not substantially

involved with the management or operation of the entity in which Executive

has invested (provided that no such investment in publicly traded equity

securities or other property may exceed 5% of the equity of any entity,

without the prior approval of the Board) or from serving, subject to the

prior approval of the Board, as a member of boards of directors or as a

trustee of any other corporation, association or entity, to the extent that

any of the above activities do not materially interfere with the performance

of his duties hereunder. For purposes of the preceding sentence, any approval

by the Board required therein shall not be unreasonably withheld.

          2.  Term of Employment.  Executive's term of employment under this

Agreement (the "Term of Employment") shall commence on the Commencement Date

and, subject to the terms hereof, shall terminate on the earlier of (i) the

fifth anniversary of the Commencement Date "Initial Term") or (ii)

termination of Executive's employment pursuant to this Agreement.

Notwithstanding the foregoing, subsequent to the Initial Term, Executive's
<PAGE>
Term of Employment under this Agreement shall automatically renew annually

for one year renewal terms (the "Renewal Term") unless either party shall

deliver to the other written notice, at least 90 days prior to the expiration

of the Initial Term or any Renewal Term, that the Term of Employment shall

not be extended. In such event, the Term of Employment will end at its then

scheduled expiration date and shall not be further extended except by written

agreement of the Company and Executive.

          3.  Compensation.

          3.1  Salary.  During the Initial Term of Executive's employment

under the terms of this Agreement, the Company shall pay Executive a base

salary ("Base Salary") at an initial rate of $500,000 per annum. Base Salary

shall be payable in accordance with the ordinary payroll practices of the

Company. During the Term of Employment, the Board shall, in good faith,

review, at least annually, the Executive's Base Salary in accordance with the

Company's customary procedures and practices regarding the salaries of senior

executives and may, if determined by the Board to be appropriate, increase

Executive's Base Salary following such review. Increases in the rate of

salary, once granted, shall not be subject to revocation or decrease

thereafter, and "Base Salary" for all purposes herein shall be deemed to be a

reference to such higher amount.

          4.  Employee Benefits.

          4.1  Equity and Stock Options.  Simultaneously with the execution

of this Agreement, the Company and Executive are entering into the

Subscription Agreement, the Option Agreement and the Stockholders' Agreement

in the forms attached hereto as Exhibits A, B and C, respectively (the

"Ancillary Documents"). Executive shall not be eligible to receive any stock

option or other equity incentive other than as set forth in the Ancillary

Documents.
<PAGE>
          4.2  Employee Benefit Programs, Plans and Practices.  The Company

shall provide Executive while employed hereunder with coverage under such

employee benefits (commensurate with his position in the Company and to the

extent permitted under any employee benefit plan) in accordance with the

terms thereof, which the Company makes available to its senior executives.

          4.3  Vacation.  Executive shall be entitled to twenty (20) business

days paid vacation each calendar year, which shall be taken at such times as

are consistent with Executive's responsibilities hereunder. Any vacation days

not taken during the calendar year in which they are accrued may be carried

over into the next subsequent year.

          5.  Expenses.  Subject to prevailing Company policy or such

guidelines as may be established by the Board, the Company will reimburse

Executive for all reasonable expenses incurred by Executive in carrying out

his duties.

          6.  Termination of Employment.

          6.1  Termination Not for Cause or for Good Reason.  (a)  The

Company or Executive may terminate Executive's Term of Employment at any time

for any reason by written notice at least thirty (30) days in advance. If

Executive's employment is terminated (i) by the Company other than for Cause

(as defined in Section 6.2(b) hereof), Disability (as defined in Section 6.3

hereof) or death or (ii) by Executive for Good Reason (as defined in Section

6.1(b) hereof) prior to the end of the Initial Term or any Renewal Term, the

Company shall continue to pay Executive's Base Salary through the end of the

Initial Term or the Renewal Term (the "Continuation Period"), as the case may

be, with such payments to be made in accordance with the terms of Section

3.1. (the "Severance Payments"). In addition, the Company shall continue to

provide Executive during the Continuation Period with life insurance, medical

and hospitalization benefits (collectively, the "Continuation Benefits")

comparable to those provided to other senior executives; provided, however,
<PAGE>
that any such coverage shall terminate to the extent that Executive is

offered or obtains comparable life insurance, medical or hospitalization

benefits coverage from any other employer during the Continuation Period.

Notwithstanding the foregoing, if Executive breaches any provision of Section

11 hereof, the remaining balance of the Severance Payments and any

Continuation Benefits shall be forfeited. Executive shall be entitled to

receive the benefits, if any, provided under the employee benefit programs,

plans and practices referred to in Section 4.2, in accordance with their

terms.

          (b)  For purposes of this Agreement, "Good Reason" shall mean any

of the following (without Executive's express prior written consent):

          (i)  A reduction by the Company in Executive's Base Salary (in
     which event Severance Payments shall be made based upon Executive's Base
     Salary in effect prior to any such reduction); or

         (ii)  Any material diminution or material adverse change in
     Executive's titles, duties or responsibilities, unless due to a
     promotion or increased responsibility of Executive.

          (c)  Termination by Executive for Good Reason shall be made by

delivery to the Company by Executive of written notice, given at least 45

days prior to such termination, which sets forth the conduct believed to

constitute Good Reason; provided, however, that the Company shall have the

opportunity to cure the Good Reason during the first 30 days of such notice

period and if the Good Reason is cured within such 30-day period, Executive's

notice of termination shall be deemed withdrawn. If no notice is given within

90 days of the event giving rise to Good Reason, the Good Reason shall be

deemed waived.

          6.2  Voluntary Termination by Executive; Discharge for Cause.  (a) 

In the event that Executive's employment is terminated (i) by the Company for

Cause, as hereinafter defined or (ii) by Executive other than for Good

Reason, Disability or death, Executive shall only be entitled to receive

(A) any Base Salary accrued but unpaid prior to such termination and (B) any
<PAGE>
benefits provided under the employee benefit programs, plans and practices

referred to in Section 4.2 hereof, in accordance with their terms. After the

termination of Executive's employment under this Section 6.2, the obligations

of the Company under this Agreement to make any further payments, or provide

any benefits specified herein, to Executive shall thereupon cease and

terminate.

          (b)  As used herein, the term "Cause" shall be limited to (i) gross

neglect of or willful and continuing refusal by Executive to substantially

perform Executive's duties hereunder (other than due to death or Disability,

as such term is defined in Section 6.3 hereof), (ii) any breach of the

provisions of Section 11 of this Agreement by Executive, (iii) willfully

engaging in conduct that is demonstrably injurious to the Company or the

Company's subsidiaries or affiliates by Executive or (iv) conviction of, or

plea of nolo contendere, by Executive to (a) any felony or (b) a misdemeanor

involving moral turpitude. Termination of Executive pursuant to this Section

6.2 shall be made by delivery to Executive of written notice, given at least

30 days prior to such Termination, from the Board specifying the particulars

of the conduct by Executive set forth in any of clauses (i) through (iv)

above. Termination shall be effected by a majority vote of the Board at a

meeting at which Executive shall have had the opportunity (along with

counsel) to be heard unless within 30 days after receiving such notice,

Executive shall have cured Cause to the reasonable satisfaction of the Board;

provided, however, that no cure shall be possible if termination for Cause is

made pursuant to this Section 6.2(b)(ii) or (iv). As long as Executive is on

the Board, he shall reasonably cooperate to cause a valid Board meeting to

occur.

          6.3  Disability.  In the event of the Disability (as defined below)

of Executive during the Term of Employment, the Company may terminate

Executive's Term of Employment upon written notice to Executive (or
<PAGE>
Executive's personal representative, if applicable) effective upon the date

of receipt thereof (the "Disability Commencement Date"). The obligation of

the Company to make any further payments under this Agreement shall, except

for earned but unpaid Base Salary, cease as of the Disability Commencement

Date; provided, however, that Executive shall continue to receive payments

equal to Executive's Base Salary otherwise payable under this Agreement for a

period equal to the lesser of (i) six months after the date of the occurrence

of the incapacity causing Executive's Disability and (ii) the number of

months otherwise remaining in the Term of Employment, in either case, reduced

by the amount of any disability payments otherwise payable to Executive under

any insurance program of the Company. The term "Disability," for purposes of

this Agreement, shall mean Executive's absence from the full-time performance

of Executive's duties pursuant to a reasonable determination made in

accordance with the Company's disability plan that Executive is disabled as a

result of incapacity due to physical or mental illness that lasts, or is

reasonably expected to last, for at least six months.

          6.4  Death.  In the event of Executive's death during his Term of

Employment hereunder or at any time thereafter while payments are still owing

to Executive under the terms of this Agreement, all obligations of the

Company to make any further payments, other than the obligation to pay any

accrued but unpaid Base Salary or remaining payments that were payable to

Executive by reason of his termination of employment under Section 6.1 to

which Executive was entitled at the time of his death, shall terminate upon

Executive's death, and benefits shall become payable under the Company's life

and accidental death insurance program in accordance with its terms. Benefits

under all other employee benefit programs, plans and practices shall be paid

in accordance with their terms.

          6.5  No Further Notice or Compensation.  Executive understands and

agrees that he shall not be entitled to any further notice or compensation
<PAGE>
upon Termination of Employment under this Agreement, other than amounts

specified in this Section 6 and the Ancillary Documents. Executive shall not

have any obligation to seek comparable employment following such termination

or resignation, nor shall any compensation received from any subsequent

employment reduce the Company's obligations hereunder.

          6.6  Executive's Duty to Provide Materials.  Upon the termination

of the Term of Employment for any reason, Executive or his estate shall

surrender to the Company all correspondence, letters, files, contracts,

mailing lists, customer lists, advertising materials, ledgers, supplies,

equipment, checks, and all other materials and records of any kind that are

the property of the Company or any of its subsidiaries or affiliates, that

may be in Executive's possession or under his control, including all copies

of any of the foregoing; provided, however, Executive shall not be required

to surrender his personal rolodex, telephone book, appointment book and

personal materials acquired by Executive prior to the date hereof.

          7.  Notices.  All notices or communications hereunder shall be in

writing, addressed as follows:

          To the Company:



          with a copy to:

               Alvin H. Brown, Esq.
               Simpson Thacher & Bartlett
               425 Lexington Avenue
               New York, New York  10017

          To Executive:

               Robert V. LaPenta
               749 Riversville Road
               Greenwich, CT  06831

          with a copy to:

               Robert C. Schwenkel
               Fried, Frank, Harris, Shriver & Jacobson
               1 New York Plaza
               New York, New York  10004
<PAGE>
Any such notice or communication shall be delivered by hand or by courier or

sent certified or registered mail, return receipt requested, postage prepaid,

addressed as above (or to such other address as such party may designate in a

notice duly delivered as described above), and the third business day after

the actual date of sending shall constitute the time at which notice was

given.

          8.  Separability.  If any provision of this Agreement shall be

declared to be invalid or unenforceable, in whole or in part, such invalidity

or unenforceability shall not affect the remaining provisions hereof which

shall remain in full force and effect.

          9.  Assignment.  This contract shall be binding upon and inure to

the benefit of the heirs and representatives of Executive and the assigns and

successors of the Company, but neither this Agreement nor any rights or

obligations hereunder shall be assignable or otherwise subject to

hypothecation by Executive (except by will or, in the case of the Options, by

trust for the benefit of Executive's spouse and/or children or by operation

of the laws of intestate succession) or by the Company, except that the

Company may assign this Agreement to any successor (whether by merger,

purchase or otherwise) to all or substantially all of the stock, assets or

businesses of the Company, if such successor expressly agrees to assume the

obligations of the Company hereunder.

          10.  Amendment.  This Agreement may only be amended by written

agreement of the parties hereto.

          11.  Nondisclosure of Confidential Information; Non-Competition. 

(a)  While employed by the Company, and at any time thereafter, the Executive

shall not, without the prior written consent of the Company, use, divulge,

disclose or make accessible to any other person, firm, partnership,

corporation or other entity any Confidential Information pertaining to the

business of the Company or any of its affiliates, except (i) while employed
<PAGE>
by the Company, in the business of and for the benefit of the Company or (ii)

when required to do so by applicable law, by a court, by any governmental

agency, or by any administrative body or legislative body (including a

committee thereof); provided, however, that Executive shall give reasonable

notice under the circumstances to the Company that he has been notified that

he will be required to so disclose as soon as possible after receipt of such

notice in order to permit the Company to take whatever action it reasonably

deems necessary to prevent such disclosure and Executive shall cooperate with

the Company to the extent that it reasonably requests him to do so. For

purposes of this Section 11(a), "Confidential Information" shall mean

non-public information concerning the financial data, strategic business

plans, product development (or other proprietary product data), customer

lists, marketing plans and other non-public, proprietary and confidential

information of the Company, its subsidiaries, its affiliates or customers,

that, in any case, is not otherwise available to the public (other than by

Executive's breach of the terms hereof).  

          (b)  In consideration of the Company's obligations under this

Agreement, Executive agrees that during the period of his employment

hereunder and for a period of twelve (12) months thereafter, without the

prior written consent of the Board, (A) he will not, directly or indirectly,

either as principal, manager, agent, consultant, officer, stockholder,

partner, investor, lender or employee or in any other capacity, carry on, be

engaged in or have any financial interest in, any entity which is in

competition with the business of the Company or its subsidiaries and (B) he

shall not, on his own behalf or on behalf of any person, firm or company,

directly or indirectly, solicit or offer employment to any person who is or

has been employed by the Company or its subsidiaries at any time during the

twelve (12) months immediately preceding such solicitation; provided,

however, that if the Executive's employment terminates following the
<PAGE>
expiration of the Initial Term, this subsection 11(b) shall only be effective

during the period, if any, that the Company pays the Executive the Severance

Payments.

          (c)  For purposes of this Section 11, an entity shall be deemed to

be in competition with the Company if it is principally involved in the

purchase, sale or other dealing in any property or the rendering of any

service purchased, sold, dealt in or rendered by the Company as a part of the

business of the Company within the same geographic area in which the Company

effects such sales or dealings or renders such services. Notwithstanding this

subsection 11(c) or subsection 11(b), nothing herein shall (i) prohibit

Executive from serving as an officer, employee or independent consultant of

any business unit or subsidiary which would not otherwise be in competition

with the Company or its subsidiaries, but which business unit is a part of,

or which subsidiary is controlled by, or under common control with, an entity

that would be in competition with the Company or its subsidiaries, so long as

Executive does not engage in any activity which is in competition with any

business of the Company or its subsidiaries or (ii) be construed so as to

preclude Executive from investing in any publicly or privately held company,

provided Executive's beneficial ownership of any class of such company's

securities does not exceed 5% of the outstanding securities of such class.

          (d)  Executive agrees that this covenant not to compete is

reasonable under the circumstances and will not interfere with his ability to

earn a living or to otherwise meet his financial obligations. Executive and

the Company agree that if in the opinion of any court of competent

jurisdiction such restraint is not reasonable in any respect, such court

shall have the right, power and authority to excise or modify such provision

or provisions of this covenant as to the court shall appear not reasonable

and to enforce the remainder of the covenant as so amended. Executive agrees

that any breach of the covenants contained in this Section 11 would
<PAGE>
irreparably injure the Company. Accordingly, Executive agrees that, in the

event the Company determines that Executive has breached the covenants

contained in this Section 11, the Company may, in addition to pursuing any

other remedies it may have in law or in equity, cease making any payments

otherwise required by this Agreement and obtain an injunction against

Executive from any court having jurisdiction over the matter restraining any

further violation of this Agreement by Executive.

          12.  Beneficiaries; References.  Executive shall be entitled to

select (and change, to the extent permitted under any applicable law) a

beneficiary or beneficiaries to receive any compensation or benefit payable

hereunder following Executive's death, and may change such election, in

either case by giving the Company written notice thereof. In the event of

Executive's death or a judicial determination of his incompetence, reference

in this Agreement to Executive shall be deemed, where appropriate, to refer

to his beneficiary, estate or other legal representative. Any reference to

the masculine gender in this Agreement shall include, where appropriate, the

feminine.

          13.  Survivorship.  The respective rights and obligations of the

parties hereunder shall survive any termination of this Agreement to the

extent necessary to the intended preservation of such rights and obligations.

The provisions of this Section 13 are in addition to the survivorship

provisions of any other section of this Agreement.

          14.  Dispute Resolution; Legal Fees.  Any dispute or controversy

arising under or in connection with this Agreement shall be resolved by the

court with the appropriate jurisdiction in the State of New York. The

prevailing party shall be entitled to be reimbursed for any reasonable legal

fees and other fees and expenses which may be incurred in respect of

enforcing its respective rights under this Agreement.
<PAGE>
          15.  Governing Law.  This Agreement shall be construed, interpreted

and governed in accordance with the laws of the State of New York, without

reference to rules relating to conflicts of law.

          16.  Effect on Prior Agreements.  This Agreement and the Ancillary

Documents contain the entire understanding between the parties hereto and

supersedes in all respects any prior or other agreement or understanding,

both written and oral, between the Company, any affiliate of the Company or

any predecessor of the Company or affiliate of the Company and Executive.

          17.  Withholding.  The Company shall be entitled to withhold from

payment any amount of withholding required by law.

          18.  Survival.  Notwithstanding the expiration of the term of this

Agreement, the provisions of Section 11 hereunder shall remain in effect as

long as is reasonably necessary to give effect thereto in accordance with the

terms hereof.

          19.  Counterparts.  This Agreement may be executed in two or more

counterparts, each of which will be deemed an original.

                       L-3 Communications Holdings, Inc.

                       By /s/ Michael T. Strianese                        
                       Name:  Michael T. Strianese
                       Title:  Vice President, Finance and Controller


                        /s/ Robert V. LaPenta                             
                       Robert V. LaPenta



                                                              Exhibit 10.7

                          Interim Services Agreement


     This Interim Services Agreement, made as of the 30th day of April, 1997

by and among Lockheed Martin Corporation, a Maryland corporation ("LM"), L-3

Communications Holdings, Inc., a Delaware corporation ("Newco") and L-3

Communications Corporation, a Delaware corporation that is a wholly owned

Subsidiary of Newco ("L-3").

                             W I T N E S S E T H:

     WHEREAS, LM and Newco, together with Lehman Brothers Capital Partners

III, L.P., Frank C. Lanza and Robert V. LaPenta, have entered into a

Transaction Agreement (the "Transaction Agreement"); and

     WHEREAS, pursuant to Section 2.01(vi) of the Transaction Agreement, LM

has agreed to provide to Newco and Newco has agreed to provide to LM certain

services including the Services described herein; and

     WHEREAS, pursuant to Section 15.04 of the Transaction Agreement, Newco

has assigned its rights and obligations under Section 2.01(vi) of the

Transaction Agreement to L-3; and

     WHEREAS, the provision of certain other services contemplated by Section

2.01(vi) of the Transaction Agreement are the subjects of various real

property leases, a Transition Services Agreement concerning information and

communication systems services and a MAC/MAR Service Agreement all of even

date herewith between LM or its Affiliates and L-3 or its Affiliates

(collectively, the "Other Agreements").

     NOW, THEREFORE, in consideration of the mutual covenants and agreements

of the parties contained herein, the parties hereby covenant and agree as

follows:

     1.   Definitions. Defined terms used in this Interim Services Agreement

shall have the meanings specified in the Transaction Agreement (including all
<PAGE>
Exhibits, Schedules and Attachments thereto).  In addition, the following

terms shall have the following meanings:

     "Other Agreements" has the meaning set forth in the Preamble to this

Interim Services Agreement.

     "Provider" means any of LM, L-3, or any of their respective Affiliates

designated on the relevant Schedule as the operating unit which is to provide

a Service to another party pursuant to the terms of this Interim Services

Agreement.

     "Recipient" means any of LM, L-3, or any of their respective Affiliates

designated on the relevant Schedule as the operating unit which is to receive

a Service from the Provider pursuant to the terms of this Interim Services

Agreement.

     "Schedule" means each Schedule attached hereto.

     "Service" means each service (including the provision of limited space

or equipment) described on a Schedule attached hereto to be provided by a

Provider to a Recipient pursuant to the terms of this Interim Services

Agreement excluding any service addressed in any of the Other Agreements or

in the Transaction Agreement including, without limitation, in Sections 7.02

and 8.02 thereof.

      2.  Services To Be Provided.  During the term of this Interim Services

Agreement, each of LM and L-3 shall provide or shall cause each of its

respective Affiliates that is designated as a Provider on a Schedule or a

third party provider that such Provider reasonably believes to be competent

to provide the Services described on such Schedule to the Recipient

designated on such Schedule.   The parties acknowledge that the Services to

be provided by L-3 include providing certain services to Loral Space &

Communications, Ltd. relating to its offices at 600 Third Avenue, New York,

New York that currently are provided to Loral Space & Communications, Ltd. by

LM.
<PAGE>
     3.   Consideration; Disbursements.

     (a)  In consideration for the Services provided, the Recipient shall pay

to the Provider amounts determined on a basis consistent with methodologies

used to allocate costs for the provision of such Services prior to the date

hereof.  The Provider shall invoice the Recipient for the Services provided

hereunder on a monthly basis and the Recipient shall pay the amount of such

invoice in immediately available funds within 15 days of the date hereof.

     (b)  In addition to amounts due pursuant to Section 3(a), if the

provision of a Service will result in the Provider's incurring incremental

"systematic costs" (such as the costs of partitioning data bases or

establishing firewalls) which costs would not be reimbursed under Section

3(a), then the Provider shall provide the Recipient with a written

explanation of such costs and the reason that they will be incurred. 

Thereafter, the Provider and the Recipient shall in good faith discuss the

matter.  If the Recipient agrees in writing to be responsible for such costs,

then such amounts shall be included within the invoices contemplated by

Section 3(a).  If the Recipient declines to be responsible for such costs,

then, notwithstanding any other provision of this Agreement, if such Service

cannot be provided in a commercially reasonable manner absent the incurrence

of such costs then the Provider may curtail or limit the Provider's provision

of the related Service; provided, however, that such limitation or

curtailment shall be the minimum reasonably necessary to allow, if possible,

the provision of the related Service in a commercially reasonable manner

absent the incurrence of such costs.

     (c)  In addition to amounts due pursuant to Section 3(a), if the

provision of a Service results in the Provider's incurring reasonable

incremental out-of-pocket expenses (such as travel expenses, accounting fees

and the fees of outside counsel) other than the costs of retaining third-

party providers to perform Services that ordinarily would be performed by the
<PAGE>
Provider, such reasonable incremental out-of-pocket expenses shall be charged

to and paid by the Recipient.

     (d)   No Provider shall be required to disburse its own funds for or on

behalf of a Recipient.  If the provision of a Service requires the Provider

to disburse funds for or on behalf of a Recipient, the Provider may require

the Recipient to advance such funds to the Provider prior to such

disbursement.

     4.   Provision and Retention of and Access to Information.  

     (a)  Where input or other information has been provided by the Recipient

in the past in connection with a Service, the Recipient shall provide the

Provider with information in the same general format and in accordance with

the same schedule followed previously by the Recipient in furnishing such

information to the Provider.

     (b)  The Provider will preserve all records supporting the amounts

charged to the Recipient pursuant to Section 3 for a period of five years

following the invoicing of such amounts, or such longer period as may be

required by Applicable Law, and thereafter, not destroy or dispose of such

records without giving notice to the Recipient of such pending disposal and

offering the Recipient the right to obtain and retain such records at its

expense.  In the event the Recipient has not obtained such materials within

30 days following the receipt of notice from the Provider, the Provider may

proceed to destroy or dispose of such materials without any liability. 

Subject to any disclosure, copying or other limitations imposed by Applicable

Law and to any applicable privileges (including, without limitation, the

attorney-client privilege), the Provider shall (i) at its expense afford the

Recipient and its Representatives reasonable access upon reasonable prior

notice during normal business hours to all such records and (ii) at the

Recipient's expense provide copies of such records as the Recipient may

reasonably request for any proper purpose (including, without limitation, in
<PAGE>
connection with any judicial, quasi judicial, administrative, tax, audit or

arbitration proceeding).

     5.   Performance Standard; Confidentiality.  

     (a)  Nothing in this Interim Services Agreement shall be construed to

require a Provider to provide a Service to a Recipient beyond the scope and

content of such Service provided by the Provider to the Recipient immediately

prior to the date of this Interim Services Agreement.  Each Provider will

perform each Service in the same general manner and according to the same

standards that the Service is performed by the Provider for its own

operations or for its Affiliates.  

     (b)  The Provider will handle, and will cause its Affiliates and any

third party provider retained by it to handle, all information disclosed to

it or them by a Recipient which the Recipient informs the Provider that it

considers proprietary and confidential in the same manner as the Provider

handles its own information which it considers proprietary and confidential. 

The provisions of this Section 5(b) will not be deemed to prohibit the

disclosure of confidential information concerning the operations or affairs

of the Business by any of the Lockheed Martin Companies or by L-3, as the

case may be, to the extent reasonably required (i) in connection with audits

or other proceedings by or on behalf of a Governmental Authority or (ii) to

the extent necessary to comply with any Applicable Law. Notwithstanding the

foregoing, the provisions of this Section 5(b) shall not apply to information

that (i) is or becomes publicly available other than as a result of a

disclosure by the Provider, (ii) is or becomes available to the Provider on a

non-confidential basis from a source that, to the Provider's knowledge, is

not prohibited from disclosing such information by a legal, contractual or

fiduciary obligation, or (iii) is or has been independently developed by the

Provider (other than solely for the Recipient or its Affiliates).
<PAGE>
     6.   Force Majeure.  Neither party shall be liable for any loss or

damage whatsoever arising out of any delay or failure in the performance of

its obligations pursuant to this Interim Services Agreement which delay or

failure results from events beyond the control of that party including but

not limited to acts of God, acts or regulations of any Governmental

Authority, war, accident, fire, flood, strikes, industrial disputes or

inability to secure goods or materials nor shall any party be entitled to

terminate this Interim Services Agreement in respect of any such delay or

failure resulting from any such event.

     7.   Dispute Resolution.  In the event of any dispute between a Provider

and a Recipient with respect to the provision of any Service pursuant to this

Interim Service Agreement, the individuals designated as the "Individual

Responsible" for each party on the Schedule relating to such Schedule will

use commercially reasonable efforts to resolve such dispute promptly.  If

such individuals are unable to resolve such dispute promptly, the dispute

will be submitted to a member of senior management of each party.  Such

members of senior management will meet in person or by telephone conference

at least once in the ten (10) day period following the submission of the

dispute to them and will use commercially reasonable efforts to resolve such

dispute promptly.  If such members of senior management are unable to resolve

such dispute within thirty (30) days of the submission of the dispute to

them, the parties may exercise any rights or remedies available to them in

the Transaction Documents.

     8.   Limited Liability.  Each Provider and its Affiliates shall not be

liable whether in negligence, breach of contract or otherwise for any loss,

damage or expense suffered or incurred by a Recipient or a related person or

entity arising out of or in connection with the rendering of a Service or any

failure to provide a Service except to the extent that such loss, damage or

expense is caused by the willful misconduct or gross negligence of the
<PAGE>
Provider or any of its Affiliates.  In no event shall any Provider or its

Affiliates be liable for special, indirect, punitive, incidental or

consequential losses, damages or expenses, including, without limitation,

loss of profits.

     9.   Indemnification.  The Recipient of each Service shall indemnify and

hold harmless the Provider of such Service in accordance with Article XIII of

the Transaction Agreement in respect of any Damages incurred or suffered by

the Provider arising out of the provision of or failure to provide such

Service unless the Provider shall have been finally determined by a court of

competent jurisdiction to have been guilty of willful misconduct or gross

negligence with respect thereto.

     10.  Term, Termination and Effect of Termination.  

     (a)  This Interim Services Agreement shall become effective on the date

hereof and, unless sooner terminated pursuant to the terms hereof, shall

continue in effect until:

          (i)  in the case of each Service as to which the Communications

Systems Business Unit is the Recipient, the date that is [one year] from the

date hereof unless such term is extended for up to an additional six (6)

months by the Communications Systems Business Unit giving written notice to

the Provider of a Service of its election to extend the term of this Interim

Services Agreement with respect to such Service (and all related Services)

not less than sixty (60) days prior to the expiration of the initial one year 

term; 

          (ii)  in the case of Services to be provided to LM in support of

the Internal Revenue Service's audit of the tax returns of Loral Corporation,

the date upon which such audit is completed; 

          (iii)  in the case of Services to be provided by either party to

the other with respect to the preparation and submission to the U.S.

Government of indirect rates and negotiations with the U.S. Government with
<PAGE>
respect to such submissions, until the date such negotiations are concluded;

and 

          (iv)  in all other cases, December 31, 1997. 

     (b)   Each Recipient of a Service will use its reasonable commercial

efforts to obtain or develop alternative sources for such Service to

eliminate its dependency upon the Provider for such Service (and all related

Services) as soon as practicable and, thereupon, to terminate such Service

(and all related Services) pursuant to this Section 10(b).  The Recipient of

any Service may terminate any Service (provided that related Services may not

be terminated in part) prior to the expiration of the term thereof by

providing to the Provider thereof written notice of termination not less than

sixty (60) days before the date of such earlier termination and the provision

of such Service shall terminate at the end of the period of notice. 

     (c)  The Provider of any Service may terminate any Service (provided

that related Services may not be terminated in part) prior to the expiration

of the term thereof if the Provider discontinues the provision of such

Service to its own operations by providing to the Recipient thereof not less

than sixty (60) days prior written notice of termination and the provision of

such Service shall terminate at the end of the period of notice.

     (d)  In the case of any employee benefit administration Service to be

provided by LM or its Affiliates to L-3 or its Affiliates with respect to an

employee benefit plan or arrangement of L-3 or its Affiliates (each a

"Duplicate Plan") that is modeled on an Employee Plan or Benefit Arrangement

of a Lockheed Martin Company (each a "Model Plan"), the Provider may

terminate any such employee benefit administration Service if, after the date

hereof, (i) the Duplicate Plan is amended and the Model Plan is not so

amended or (ii) the Model Plan is amended and the Duplicate Plan is not

simultaneously so amended, provided that LM has given L-3 at least [sixty

(60)] days prior written notice of the amendment or proposed amendment of the
<PAGE>
Model Plan and, in either case, the effect is to increase the burden on the

Provider in continuing to provide the Service.

     (e)  This Interim Services Agreement may be terminated in whole or in

part (provided that related Services may not be terminated in part) as

follows:

          (i) by either party if the other party is in material breach of any

provision of this Interim Services Agreement, provided that the party seeking

to terminate this Interim Services Agreement for breach shall notify the

other party of such breach and provide such other party with thirty (30) days

to cure such breach; 

          (ii) by either party if its provision or receipt of any such

Service is prohibited by Law or subjects it to increased regulation by any

Governmental Authority;

          (iii) by the Provider if it is required to obtain any license or

permit not otherwise required of the Provider; or

          (iv) by the Provider if the Recipient ceases to be an Affiliate of

LM or L-3.

     (f)  Other than the parties' rights and obligations under Sections 4(b)

and 5(b) hereof which will survive any termination of this Interim Services

Agreement, whether in whole or in part, (i) neither the Provider nor the

Recipient of any terminated Service shall have any rights or obligations

hereunder with respect to any terminated Service after the effective date of

such termination and (ii) no party shall have any rights or obligations

hereunder after the termination of this Interim Services Agreement with

respect to post-termination periods.

     11.  No Agency.  Nothing in this Interim Services Agreement shall be

deemed in any way or for any purpose to constitute either party an agent of

the other party in the conduct of such party's business.
<PAGE>
     12.  Sole Agreement.  This Interim Services Agreement, including the

Schedules attached hereto, represents the sole agreement of the parties with

respect to the Services, and no waiver, alteration, or modification of any

provision hereof shall be effective unless in writing and signed by

authorized representatives of both LM and L-3.  No provision in the Schedules

shall be of any force and effect to the extent that it is inconsistent with

the express terms of this Interim Services Agreement.

     13.  Notices.  

          (a)  Any notice, request, instruction or other communication by a

party concerning the administration of a Services to be provided under this

Interim Services Agreement shall be directed to the individual designated on

the applicable Schedule as the "Individual Responsible" with respect to the

other party.

          (b)  Any notice required or permitted to be given under this

Interim Services Agreement (other than notices specified in Section 13(a))

shall be in writing and shall be deemed to be given upon delivery in person

or upon being deposited in the mail, postage prepaid, for mailing by

certified or registered mail or upon being deposited with an overnight

courier, charges prepaid, as follows:

     If to LM:      Lockheed Martin Corporation
                    6801 Rockledge Drive
                    Bethesda, Maryland  20817
                    Attention:  Marcus C. Bennett
                    Telecopy (301) 897-6083

     with a copy to:

                    Lockheed Martin Corporation
                    6801 Rockledge Drive
                    Bethesda, Maryland  20817
                    Attention:  Frank H. Menaker, Jr.
                    Telecopy (301) 897-6791

     if to Newco or L-3:
                    L-3 Communications Holdings, Inc.
                    600 Third Avenue
                    New York, New York  10016
                    Attention: Robert V. LaPenta
<PAGE>
                    Telecopy:  (212) 805-5470

     with copies to:
                    L-3 Communications Holdings, Inc.
                    600 Third Avenue
                    New York, New York  10016
                    Attention: General Counsel
                    Telecopy:  (212) 805-5494

The place for notice may be changed by notice sent in accordance with this

Section 13.

     14.  Successors and Assigns.  This Interim Services Agreement shall be

binding upon and inure to the benefit of the parties hereto and their

respective successors and assigns, except that this Interim Services

Agreement may not be assigned in whole or in part (except in the case of an

assignment to an Affiliate of LM or L-3 that remains an Affiliate of such

party for the remainder of the term hereof) without the prior written consent

of the other party hereto.

     15.  Third Party Beneficiaries.  No provision of this Interim Services

Agreement shall create any third party beneficiary rights in any Person.

     16.  Governing Law.  This Interim Services Agreement shall be construed

in accordance with and governed by the law of the State of New York.

     17.  Counterparts; Effectiveness.  This Interim Services Agreement may

be signed in any number of counterparts, each of which shall be an original,

with the same effect as if the signatures thereto and hereto were upon the

same instrument.  This Interim Services Agreement shall be effective as of

April 30, 1997.
<PAGE>
     IN WITNESS WHEREOF, the parties hereto have executed this Interim

Services Agreement on the dates indicated below but as of the day and year

first above written.

                               LOCKHEED MARTIN CORPORATION



Date:                                               

BY:__________________________(SEAL)

                               L-3 COMMUNICATIONS HOLDINGS, INC.



Date:                                               

BY:__________________________(SEAL)

                               L-3 COMMUNICATIONS CORPORATION



Date:                                               

BY:__________________________(SEAL)



                                                                 Exhibit 10.8

                      ASSIGNMENT AND ASSUMPTION OF LEASE


          THIS ASSIGNMENT AND ASSUMPTION OF LEASE (this "Assignment") is
dated as of April 29, 1997 among Lockheed Martin Tactical Systems, Inc., a
New York corporation (the "Assignor"), L-3 COMMUNICATIONS CORPORATION, a
Delaware corporation (the "Assignee"), and KSL, Division of Bonneville
International, a Utah corporation (the "Landlord"), with reference to the
following:

                                   RECITALS

          A.  The Landlord, as landlord, and the Assignor, as tenant,
executed a Lease Agreement dated November 1, 1995, (which, together with all
modifications, amendments and supplements thereof, is hereinafter referred to
collectively as the "Lease"), a copy of which is attached hereto and
incorporated by reference as Exhibit A, pursuant to which Landlord leased to
the Assignor and the Assignor leased from Landlord property and improvements
described therein located in Oquirrh Mountains Range, Utah (the "Premises").

          B.  The Assignee is acquiring certain assets and assuming certain
liabilities from the Assignor including the Assignor's rights, leasehold
interest and obligations under the Lease.

          C.  In connection with such acquisition, the Assignor desires to
assign the Lease to the Assignee, and the Assignee desires to accept the
assignment of the Lease from the Assignor.

          D.  The Landlord has agreed to enter into this Assignment to, among
other things, evidence its consent to such assignment of the Lease.

          NOW, THEREFORE, for good and valuable consideration, the receipt
and adequacy of which are hereby acknowledged, the Assignor, the Assignee and
the Landlord hereby covenant and agree as follows:

          1.  Assignment.  The Assignor grants, assigns and transfers to the
Assignee, its successors and assigns, all of the Assignor's right, title and
interest in, to and under the Lease (including, without limitation, any
options under the Lease and any rights to extend or renew the Lease) and the
Assignee accepts from the Assignor all of the Assignor's right, title and
interest in, to and under the Lease.

          2.  Assumption of Lease Obligation.  The Assignee assumes and
agrees to perform and fulfill all terms, covenants, conditions and
obligations required to be performed and fulfilled by the Assignor under the
Lease, including, without limitation, the obligation to make all payments due
or payable on behalf of the Assignor under the Lease as they become due and
payable.

          3.  Representations of Assignor and Landlord.  The Assignor and the
Landlord represent to the Assignee as follows:

          (a)  The Lease attached hereto as Exhibit A is a true, correct and
     complete copy of the Lease (including all modifications, amendments and
     supplements thereof) and the same are the only agreements between
     Landlord and the Assignor with respect to the subject matter thereof.
<PAGE>
          (b)  The Lease is in full force and effect and, except for the
     modifications, amendments and supplements included in Exhibit A, the
     Lease has not been modified, amended or supplemented.

          (c)  Except as net forth on Exhibit B, no default by the Assignor
     or the Landlord has occurred and is continuing under the Lease, and no
     event has occurred and is continuing which with the giving of notice or
     the lapse of time or both would constitute a default thereunder.

          (d)  No minimum or base rent or other rental has been paid in
     advance (except for the current month).

          (e)  The monthly amount of base rent due under the Lease as of May
     1, 1997, is $1,050, and the minimum or base rent and all other rentals
     and other payments due, owing and accruing under the Lease have been
     paid through April 30, 1997.

          (f)  The term of the Lease commenced on November 1, 1995, and the
     current term of the Lease expires on October 31, 1998.

          4.  Landlord's Consent.

          The Landlord hereby consents to the Assignor's assignment of the
Lease to the Assignee and the Assignee's assumption of the Lease.  On and
from the date of this Assignment forward, the Landlord hereby releases and
relieves the Assignor from any and all liability and obligation under the
Lease, and agrees to look solely to the Assignee for performance of the
terms, covenants and conditions of tenant under the Lease.

          5.  Successors and Assigns.  This Assignment shall be binding on
and inure to the benefit of the parties hereto, and their respective heirs,
personal representatives, successors and assigns, provided that this Section
5 shall not be construed to permit any future assignments of the Lease or
subletting of the Premises except as permitted by the Lease.

          6.  Counterparts.  This Assignment may be signed in counterpart
and, as so executed, shall constitute a binding agreement.

          7.  Governing Law.  This Assignment shall be governed by and
construed in accordance with the laws of the state in which the Premises are
located.
<PAGE>
          IN WITNESS WHEREOF, the parties hereto have executed this
Assignment as of the date first above written.

WITNESS/ATTEST:                     ASSIGNOR:


                                    LOCKHEED MARTIN TACTICAL SYSTEMS,
                                      INC.



___________________________         By:________________________(SEAL)
                                       Name:  Stephen M. Piper
                                       Title: Vice President and Assistant
                                              Secretary


                                    ASSIGNEE:

                                    L-3 COMMUNICATIONS CORPORATION



___________________________         By:________________________(SEAL)
                                       Name:  Michael T. Strianese
                                       Title: Vice President, Finance and
                                              Controller


WITNESS/ATTEST:                     LANDLORD:


                                    KSL, a division of BONNEVILLE
                                      INTERNATIONAL CORPORATION



___________________________         By:________________________(SEAL)
                                       Name:  Brent Robinson
                                       Title: Chief Engineer
<PAGE>
STATE OF NEW YORK, COUNTY OF NEW YORK, TO WIT:

          On this 30th day of April, 1997, before me a notary public of said
State, Stephen M. Piper, the undersigned officer, personally appeared Stephen
M. Piper, who acknowledged himself to be a Vice President and Assistant
Secretary of Lockheed Martin Tactical Systems, a New York corporation, and
that he, as such Vice President and Assistant Secretary, being authorized so
to do, executed the foregoing instrument for the purposes therein contained,
by signing the name of the Corporation by himself as a Vice President and
Assistant Secretary.

          IN WITNESS WHEREOF, I hereunto set my hand and official seal.


                                            ____________________________
                                                   Notary Public



My Commission Expires:


STATE OF NEW YORK, COUNTY OF NEW YORK, TO WIT:

          On this 30th day of April, 1997, before me a notary public of said
State, Michael T. Strianese, the undersigned officer, personally appeared
Michael T. Strianese, who acknowledged himself to be a Vice President of L-3
Communications Corporation, a Delaware corporation, and that he, as such Vice
President, being authorized so to do, executed the foregoing instrument for
the purposes therein contained, by signing the name of the corporation by
himself as a Vice President.

          IN WITNESS WHEREOF, I hereunto set my hand and official seal.



                                            ____________________________
                                                   Notary Public



My Commission Expires:
<PAGE>
STATE OF UTAH, COUNTY OF SALT LAKE, TO WIT:

          On this 28th day of April, 1997, before me a notary public of said
State, Brent Robinson, the undersigned officer, personally appeared Brent
Robinson, who acknowledged himself to be a Chief Engineer of KSL-TV, a Utah
corporation, and that he, as such Chief Engineer, being authorized so to do,
executed the foregoing instrument for the purposes therein contained, by
signing the name of the corporation by himself as a Chief Engineer.

          IN WITNESS WHEREOF, I hereunto set my hand and official seal.


                                            ____________________________
                                                   Notary Public


My Commission Expires:
<PAGE>
                                   EXHIBIT A


                                   THE LEASE
<PAGE>
TO:       Julia Michael

FROM:     Bruce J. Garner

DATE:     January 10, 1996

SUBJECT:  LCS Facilities Lease Request


Julia, attached is the Lease request documentation for the Far Field Test
Antenna Range we have been discussing.  I understand you will attached the
general liability, automobile coverage and workers compensation insurance
certification requested in paragraph 11 on page 6 of the lease.  LCS will
make the helicopter insurance requirement noted in the same paragraph a
requirement of the purchase order(s) issued for that service.

If you have any questions you can call me at 801-594-2356.

Thank you for your assistance in this matter.



cc:  W.B. Booker
     D.C. Freeze
     T.O. Miiller

<PAGE>
                                LEASE AGREEMENT


          This Lease Agreement (the "Agreement") is entered into this 1st day
of November, 1995 between KSL, a division of Bonneville International
Corporation, a Utah corporation, with its principal place of business at
Broadcast House, 55 North 300 West, P. O. Box 1160, Salt Lake City, Utah
84110-1160 ("Lessor") and Loral Communication Systems, a New York
corporation, with its principal place of business at 640 North 2200 West,
Salt Lake City, Utah 84116 ("Lessee"), in light of the following
circumstances:

                                   Recitals

          Whereas, Lessor is the owner of certain television and radio
transmission facilities located in the Oquirrh mountain range in Salt Lake
and Tooele counties, Utah at a location commonly known as Farnsworth Peak
(the "Site"); and

          Whereas, Lessee is engaged in the business of satellite
communications and data link services; and

          Whereas, Lessee desires to lease from Lessor certain space and
equipment at the Site;

          Now, therefore, for good and valuable consideration, the receipt
and sufficiency of which are acknowledged, Lessor and Lessee agree as
follows:

                             Terms and Conditions

          1.  Leased Premises.  Lessor hereby leases to Lessee, and Lessee
hereby accepts from Lessor, that certain space and equipment at the Site
identified on Schedule A to this Agreement (the "Premises") for the location
and operation of a test antenna of approximately six feet in length.  A
complete list of Lessee's equipment to be located at the Premises (the
"Equipment") is attached to this Agreement as Schedule B.

          2.  During Furnished Items.  During the term of this Agreement,
Lessor shall furnish Lessee with the following:

          A.  Access to the Site over the access road available to Lessor for
     that purpose.  Lessee understands that it will be subject to the same
     restrictions on the use of such road as may be imposed on Lessor from
     time to time by the entities controlling the property upon which the
     road is located, including the Kennecott Copper Corporation, Alpha
     Communications and Hercules Corporation;

          B.  Heat, light and toilet facilities at the Site;

          C.  The right to connect to the power load center at the Site for
     the operation of the Equipment.  Lessee's use of electricity will be
     separately metered by Lessor.  Lessor shall invoice Lessee monthly for
     such electrical usage at the established commercial rates of the Utah
     Power and Light Company, plus the lesser of ten percent of Lessee's
     monthly statement or $30.00 for administration and general expenses. 
<PAGE>
     Invoices shall be payable within twenty days of the date of billing.  In
     the event an invoice is more than ten days delinquent, Lessor, upon five
     days written notice, shall be entitled to cease supplying Lessee with
     electricity;

          D.  Upon Lessee's request, emergency service, if available, for the
     Equipment.  Rates for emergency service are set forth in Schedule O to
     this Agreement and may be adjusted from time to time as determined by
     Lessor;

          E.  The right to make reasonable alterations, attach fixtures and
     erect additions to the Premises as required to operate the Equipment,
     but only so long as plans for such alterations, attachments or additions
     are submitted, along with a list of added and/or replaced materials, to
     Lessor for approval, which approval shall not be unreasonably withheld. 
     In no event shall any of Lessee's alterations, attachments or additions
     interfere with the operation or work of Lessor or of other tenants at
     the Site;

          F.  Other services, such as the use of tools and parts owned by
     Lessor, at the rates listed on Schedule O, as such may be adjusted from
     time to time as determined by Lessor; and

          G.  Maintenance of the Site in good operating order.

          3.  Monthly Payments by Lessee.  In exchange for the right to
occupy the Premises and operate the Equipment, Lessee shall pay to Lessor the
monthly rental payment and other fees set forth in Schedule C to this
Agreement.  The monthly rental payment shall be payable in advance on or
before the first day of each calendar month at Lessor's principal place of
business or at such other place or in such other manner as Lessor may from
time to time direct; provided, however, that in the event the term of this
Agreement shall commence on other than the first day of a calendar month or
terminate on other than the last day of a calendar month, the monthly rental
payment shall be prorated on a daily basis for such partial calendar month. 
Unless otherwise specifically set forth elsewhere in this Agreement, all
other payments required to be made by Lessee to Lessor shall be paid by
within twenty days of the date of invoice.

          4.  Other Costs.  Lessee recognizes that additional expenses may be
incurred by Lessor from time to time for the benefit of Lessee and other
tenants at the Site, such as the cost of transporting various government
inspectors, tax assessors, state and/or county officers/officials and the
like to and from the Site.  Lessee agrees to pay its share of such costs on a
pro rata basis as calculated by Lessor.  Lessor shall provide Lessee with
proof of such costs, along with calculations for determining the amount
charged to Lessee.

          5.  Compliance.  Lessee's operations at the Site shall be in full
compliance with all applicable laws, statutes, ordinances, rules and
regulations of any governmental authority having jurisdiction over Lessor,
Lessee or the Site, including, but not limited to, the Federal Communications
Commission (the "FCC").  Lessee shall bear the cost and responsibility for
all matters pertaining to its operations at the Site, including, but not
limited to, applications, renewals, regular or special reports, discrepancy
citations, inspections or any changes in equipment which may be required from
time to time by the FCC or standards of good engineering practice.
<PAGE>
          Lessee shall protect all persons at the Site at all times from
exposure to excessive non-ionizing radiation (as determined by the FCC, the
Occupational Safety and Health Agency, the Environmental Protection Agency or
any other governmental authority) which may be generated as a result of
Lessee's operations.  In the event Lessee's operations appear to be causing
excessive non-ionizing radiation, Lessor shall have the right, but not the
obligation, to take whatever action Lessor deems appropriate to reduce the
amount of such radiation, including, but not limited to, the interruption of
Lessee's operations or the reduction of Lessee's transmission power. Lessor
shall invoice Lessee for the costs of any such action and Lessee shall
promptly pay such amount within twenty days of the date of invoice.

          6.  Interference.  Lessee acknowledges that Lessor reserves the
right to grant space, premises, facilities and/or rights to third parties at
the Site that are the same as or similar to those granted herein to Lessee. 
Lessee shall endeavor in good faith to conduct its activities in accordance
with sound electronic and engineering practices and applicable FCC standards
and will cooperate with Lessor and other tenants at the Site so as to
anticipate and prevent Interference, as that term is defined below.  A list
of Tenants at the Site as of the commencement of this Agreement is attached
hereto as Schedule S.

          If Lessee's operations cause Interference, Lessee shall, at its
sole cost and expense and without recourse to Lessor, cause any such
Interference to be corrected within ten days following written notice thereof
to Lessee.  Pending correction, Lessee shall immediately cease the activity
or remove the equipment causing the Interference.  If Lessee fails to act
within the given time frame, Lessor may cause the required corrections to be
made.  Lessor shall invoice Lessee for the costs of any such action and
Lessee shall promptly pay such amount within twenty days of the date of
invoice.

          "Interference" shall be deemed to exist if (i) a final
determination to that effect is made by an authorized representative of the
FCC pursuant to its rules and regulations; (ii) a condition exists which
constitutes interference within the meaning of the provisions of the rules
and regulations of the FCC in effect at the time; or (iii) Lessor makes a
good faith determination that its technical operations or the technical
operations of any other tenants at the Site are being adversely affected by
Lessee's activities.

          7.  Lessor Improvements.  Lessor reserves the right to replace or
install additional equipment at the Site necessary or desirable for its own
operations.  Lessor shall not be liable for any disruption of or interference
to Lessee's operations by reason of such replacement or installation, but
Lessor agrees to cooperate with Lessee and to use reasonable efforts to
resolve in advance any problems that might arise in connection with these
activities.

          8.  Assignment or Sublease.  Lessee may not assign or transfer this
Agreement or any interest therein, sublease any interest covered by this
Agreement or encumber, hypothecate or otherwise give as security this
Agreement or any interest therein without the prior written consent of
Lessor, which consent shall not be unreasonably withheld.  No assignment,
transfer or sublease shall be effective as against Lessor for any purpose,
unless Lessor shall have consented thereto in writing prior to such
assignment, transfer or sublease and unless all sums due from Lessee,
<PAGE>
together with any costs to Lessor to cover reasonable legal and other
expenses of Lessor in connection with such assignment, transfer or sublease,
shall have been paid to Lessor.

          Each and every attempt to assign, sell, transfer or encumber this
Agreement or any interest therein and each and every attempt to sublease any
interest covered hereby in a manner contrary to that set forth in this
paragraph may be deemed a default by Lessee hereunder.

          Lessor's consent to one assignment, transfer or sublease by Lessee
or acceptance of performance from an assignee, transferee or sublessee shall
not be deemed a waiver by Lessor of the restrictions of this paragraph as to
subsequent attempts to assign, transfer or sublet by Lessee or by Lessee's
heirs, successors, assigns, transferees or sublessees.  As used herein, the
terms Lessor and Lessee shall be deemed to include their respective heirs,
successors, assigns, transferees or sublessees.

          The terms, conditions and covenants contained in this Agreement
shall apply to, inure to the benefit of and be binding upon the parties
hereto and their respective legal representatives, successors, assigns,
transferees and sublessees.

          Lessor shall have the right to transfer and assign, in whole or in
part, all of its rights and obligations hereunder and in the Site and in such
event Lessor shall be released from any further obligations hereunder and the
successor-in-interest of Lessor shall have all the rights and obligations
hereunder and in the Site with respect to Lessee.

          9.  Term.  The initial term of this Agreement shall begin on
November 1, 1995 and shall end on October 31, 1996.  This Agreement shall
thereafter be renewed for up to three additional two year periods (from
November 1, 1996 through October 31, 1998; from November 1, 1998 through
October 31, 2000; and from November 1, 2000 through October 31, 2002,
respectively) upon the same terms and conditions set forth herein unless
Lessee provides Lessor with written notice at least ninety days prior to the
expiration of the then current term.

          10.  Default by Lessee.  The following events shall be deemed to be
events of default by Lessee under this Agreement (each such event of default
is hereinafter referred to as an "Event of Default"):

          A.  Lessee shall fail to timely pay any monthly rental payment as
     referenced in paragraph 3 above or any other sum of money due hereunder
     and such failure shall continue for a period of ten days;

          B.  Lessee shall fail to comply with any provision of this
     Agreement not requiring the payment of money, all of which provisions
     shall be deemed material, and such failure shall continue for a period
     of twenty days after written notice of such default is delivered to
     Lessee;

          C.  Lessee shall become insolvent or fail to pay its debts as they
     become due or Lessee notifies Lessor that it anticipates either
     condition;

          D.  Lessee takes any action to file a petition under any section or
     chapter of the United States Bankruptcy Code or under any similar law or
<PAGE>
     statute of the United States or any state thereof or a petition shall be
     filed against Lessee under any such statute or Lessee or any creditor of
     Lessee notifies Lessor that it knows such a petition will be filed or
     Lessee notifies Lessor that it expects such a petition to be filed; or

          E.  A receiver or trustee shall be appointed for Lessee's leasehold
     interest in the Premises or for all or a substantial part of Lessee's
     assets.

          Upon the occurrence of any Event of Default, Lessor may at its
option and without further notice to all other remedies given hereunder or by
law or in equity, do any one or more of the following:  (i) terminate this
Agreement, in which event Lessee shall immediately surrender possession of
the Premises to Lessor; (ii) enter upon the Premises and expel or remove
Lessee's Equipment therefrom, with or without having terminated this
Agreement; and (iii) change or re-key all locks to entrances to the Site and
Lessor shall have no obligation to give Lessee notice thereof or to provide
Lessee with a new key to the Site.

          The exercise by Lessor of any one or more remedies hereunder shall
not constitute an acceptance of the surrender of the Premises by Lessee. 
Lessee acknowledges that a surrender of the Premises can be effected only by
a written agreement between Lessor and Lessee.

          If Lessor terminates this Agreement by reason of an Event of
Default, Lessee shall pay to Lessor the sum of (i) the cost of recovering the
Premises; (ii) the unpaid monthly payments and all other indebtedness accrued
hereunder to the date of such termination; (iii) to the extent the same were
not paid, the cost of repairing, altering or otherwise putting the Premises
into a condition acceptable to a new tenant or tenants (if Lessor elects to
so relet) (collectively, the "Reletting Expenses"); (iv) all expenses
incurred by Lessor in enforcing Lessor's remedies, including attorneys' fees
and court costs; (v) the total monthly payments and other benefits which
Lessor would have received under this Agreement for the remainder of the
term, minus any net sums thereafter received by Lessor through reletting the
Premises during such period; and (vi) any other damages or relief which
Lessor may be entitled to at law or in equity.  Lessee shall not be entitled
to any excess rent obtained by reletting the Premises.

          If Lessor repossesses the Premises without terminating this
Agreement by reason of an Event of Default, then Lessee shall pay to Lessor
the sum of (i) the cost of recovering the Premises; (ii) the unpaid monthly
payments and all other indebtedness accrued hereunder to the date of such
repossession; (iii) the Reletting Expenses; (iv) all expenses incurred by
Lessor in enforcing Lessor's remedies, including attorneys' fees and court
costs; (v) the total monthly payments and other benefits which Lessor would
have received under this Agreement for the remainder of the term, minus any
net sums thereafter received by Lessor through reletting the Premises during
such period; and (vi) any other damages or relief which Lessor may be
entitled to at law or in equity.  Re-entry by Lessor will not affect the
obligations of Lessee for the unexpired term of this Agreement.  Lessee shall
not be entitled to any excess rent obtained by reletting the Premises. 
Actions to collect amounts due by Lessee may be brought on one or more
occasions without the necessity of Lessor's waiting until the expiration of
the term of this Agreement.
<PAGE>
          Upon termination of this Agreement or repossession of the Premises
due to an Event of Default, Lessor shall not be obligated to relet or attempt
to relet the Premises or any portion thereof or to collect rent after
reletting, but Lessor shall have the option to relet the whole or any portion
of the Premises for any period to any tenant and for any use and purpose.

          11.  Insurance.  Lessee shall at its own cost and expense procure
and maintain general liability insurance coverage and automobile coverage in
the face amount of at least $1,000,000.00 per occurrence and workers
compensation insurance as prescribed by Utah state law.  A certificate of
insurance naming Lessor as an additional insured shall be attached to this
Agreement as Schedule I.  In addition, Lessee shall use only certified and
insured helicopter carriers for trips and from the Site.  Such carriers shall
carry liability insurance in the face amount of at least $5,000,000.00 per
occurrence.  All such insurance shall cover Lessee's employees, agents and
invitees while in, or about the Site and while traveling to and from the
Site, including losses attributable to the presence of the Equipment,
Lessee's employees, agents or invitees while in, on or about the Site. 
Lessee shall be solely responsible for procuring and maintaining property
insurance on the Equipment.

          12.  Indemnification.  Lessee shall indemnify, defend and hold
harmless Lessor and any officer, director, employee, contractor, agent or
affiliate of Lessor (collectively, a  "Lessor Related Party") from and
against any and all liabilities, obligations, damages, claims, suits, losses,
causes of action, liens, judgments and expenses (including court costs,
attorneys' fees and costs of investigation) or any kind, nature or
description resulting from any injuries to or death of any person or any
damage to the Site which either (i) arises from or is claimed to arise from
any act, omission or negligence of Lessee or any employee, officer,
contractor, agent, subtenant, guest, licensee or invitee of Lessee; (ii)
arises from a breach, violation or nonperformance of any term, provision,
covenant or agreement of Lessee hereunder or a breach or violation by Lessee
of any court order or any law, regulation or ordinance of any federal, state
or local authority; or (iii) arises from the activities of Lessee in and
around the Site or the operations or conduct of Lessee's business upon the
Site (collectively, the "Claims"), except to the extent such Claims are
directly caused by the gross negligence or willful misconduct of Lessor.  If
any such Claim is made against Lessor, Lessee shall at its sole cost and
expense defend such Claim by or through attorneys satisfactory to Lessor.  In
resolving or settling any Claim, Lessee shall obtain a release of such Claim
made against Lessor or any Lessor Related Party.  The indemnity obligations
of Lessee are in addition to Lessee's obligations to obtain and maintain
insurance as otherwise provided herein.

          Lessee specifically agrees to look solely to Lessor's interest in
the Site for the recovery of any judgment against Lessor.

          13.  Limits on Liability.  Lessor shall have no liability to Lessee
or any other party for any loss allegedly occasioned by the nontransmission
or partial transmission of Lessee's data or damage to the Equipment by reason
of the physical collapse of a tower or antennas, breakdown of a transmitter
or its components, failure or inability of Utah Power and Light Company to
supply electrical power, failure of Lessor's emergency generator, acts of
God, sabotage, earthquake, fire, theft, burglary, windstorm or any other
hazard (natural or man-made), strikes or walkouts,cancellation of Lessee's
licenses or any other cause beyond Lessor's control.  Lessor shall have no
<PAGE>
liability to Lessee or any other party and Lessee shall indemnify Lessor from
and against all claims, costs and expenses for non-ionizing radiation claimed
to originate as a result of Lessee's operations at the Site.

          14.  Lessor's Facilities.  Lessor shall have first call on
personnel and all Lessor's equipment at the Site, which personnel and/or
equipment may be temporarily limited by reason of personnel or power shortage
and/or demand for reconstruction following a general breakdown caused by acts
within or beyond Lessor's control.  Lessor's emergency power supply equipment
at the Site will not be available to Lessee in the event of a Utah Power and
Light Company failure, except as otherwise provided in Schedule O.

          15.  Property Tax.  Lessee shall be responsible for any property
taxes which arise from the operation of the Equipment at the Site.  Lessee
acknowledges that the Equipment may be located in Salt Lake and/or Tooele
counties.

          16.  Late Charges.  Any amount owing to Lessor from Lessee under
this Agreement that is thirty days past due shall be assessed a late charge
of $50.00 per invoice per month for each invoice totaling less than $500.00
and a late charge of $200.00 per invoice per month for each invoice that is
equal to or greater than $500.00.

          17.  Road Maintenance Charge.  Lessee acknowledges and agrees that
an annual charge shall be assessed by Lessor to Lessee to cover access
roadway maintenance and repairs.  This cost shall be prorated among the
various users of the Farnsworth Peak/Little Farnsworth Peak areas and is due
and payable from Lessee on or before July 1st annually.

          18.  Notices.  All notices to be given under this Agreement shall
be in writing and shall be deemed to have been given if delivered personally,
mailed by certified mail, return receipt requested, or delivered by
recognized commercial courier to the other party at its last known business
address.

          19.  Governing Law.  This Agreement shall be interpreted under and
governed by the laws of the State of Utah.

          20.  Environmental Representations and Warranties. Neither Lessee
nor Lessee's agents, contractors, authorized representatives or employees
shall engage in any of the following prohibited activities in, on or about
the Site:

          A.   Cause or permit any releases, discharges or spills of
     Hazardous Material on or from the Site;

          B.   Cause or permit any manufacturing, holding, handling,
     retaining, transporting spilling, leaking, treating, disposing or
     dumping of Hazardous Material in or on any portion of the Site;

          C.   Cause or permit to be located on the Site any underground or
     above-ground tanks for the storage of fuel oil, gasoline and/or other
     petroleum products or by-products;

          D.   Cause or permit any releases, discharges or spills of fuel
     oil, gasoline and/or other petroleum products or by-products; or
<PAGE>
          E.   Otherwise place, keep, or maintain, or allow to be placed,
     kept or maintained, any Hazardous Material on any portion of the Site.

          For purposes of this paragraph, "Hazardous Material" means any
radioactive, hazardous or toxic substance, material, waste or similar terms,
including, without limitation, petroleum and petroleum products, the presence
of which at the Site or the discharge or emission of which from the Site or
the collection, storage, treatment or disposal of which is regulated by
governmental requirements or regulations.

          21.  Waiver.  The parties agree that the waiver of any breach of
this Agreement by either party shall in no event constitute a waiver as to
any further breach.

          22.  Headings.  Headings on each paragraph of this Agreement are
for reference purposes only and shall not be deemed to have any substantive
effect.

          23.  Entire Agreement; Construction:  This Agreement constitutes
the entire agreement between the parties with respect to the subject matter
hereof and supersedes all prior agreements, contracts or other arrangements.
No amendments, modifications or supplements to this Agreement shall be
binding unless executed in writing by the parties hereof.
<PAGE>
          IN WITNESS WHEREOF, the parties have executed this Agreement as of
the date first listed above.

KSL, a Division of Bonneville
International Corporation


By:__________________________

Its:_________________________


Loral Communication Systems


By:__________________________

Its:_________________________
<PAGE>
                                  Schedule A


The Premises are marked on the attached drawing of the site. The premises
include approximately 210 square feet of space in the attic above the kitchen
in the Transmitter Building shown in the attached drawing for Lessee to
install one six foot antenna with associated equipment of Schedule B.


Attachment:  Drawing KSLFPSD002          Site Plot Farnsworth Peak
<PAGE>
                                  Schedule B
                          List of Lessee's Equipment


 Item        Description                                              Qty.
- -------      -----------                                              ----

   1    HP-83751B Frequency Generator                                   1

   2    HP-8563E Spectrum Analyzer                                      1

   3    HP-3488A Switch Control Unit                                    1

   4    486 Personal Computer                                           1

   5    Video Monitor                                                   1

   6    Parabolic Reflector, 6 ft. diameter                             1

   7    Antenna Feeds (C, X, and Ku)                                    3

   8    Az/El Antenna Positioner                                        1

   9    Antenna Positioner Control Unit                                 1

  10    3 dB 90 degree Coaxial Hybrid                                   1

  11    Coaxial Line Stretcher                                          2

  12    Wideband Coaxial Low Noise Amplifier                            1

  13    Power Meter                                                     1

  14    Directional Coupler                                             1

  15    24V DC Power Supply                                             1

  16    Misc. Cables and Connectors
<PAGE>
                                  Schedule C


          For the period November 1, 1995 through October 31, 1996, Lessee's
monthly rental payment shall be $1,100.00.  If this Agreement is extended as
set forth in paragraph 9, beginning November 1, 1996 and continuing every
year thereafter, the monthly rental payment shall be increased at the rate of
five percent per year.

          If Lessee increases and/or modifies the Equipment or otherwise
materially changes the nature of its operations at the Site, Lessor shall be
entitled to increase the monthly rental payment accordingly.

          The above-described monthly rental payment shall include the right
of access to one telephone line to be provided by Lessor to Lessee.
<PAGE>
                                  Schedule I
                           Certificate of Insurance
<PAGE>
                                  Schedule O


          1.   Requested Emergency Engineering/Technical Services.  $50.00
per hour.  Hours shall be invoiced in tenths, with a minimum charge per
request of two-tenths of an hour.

          2.   Emergency Power Generator Use.  This service is available only
to the capacity of the system.  Tenants have priority based on their length
of time at the Site.  Cost is $8.00/KVA (peak demand rate) per month.  Should
operation time exceed fifty hours per year, an additional charge will be made
to cover the cost of additional fuel.

          3.   Use of Tools and Workshop.  The room known as the PI room is
equipped with a work bench and tools, tool board, ladders, drill press,
grinder, extension power cords, goggles and face shield which may be used by
Lessee.  Lessee shall be responsible for any loss, breakage or damage.  The
cabinet labeled "Tenant Use" contains a minimal assortment of electronic test
equipment that is also available for use.

          4.   Specialized Equipment and Supplies.  An additional charge will
be made for use of some items.  The listing of such items is posted on the
bulletin board at the Site and use of these items is subject to permission of
Lessor's engineer on site.

          5.   Use of Parts and Supplies.  Lessor does not stock, inventory,
sell or supply parts.  In an emergency, the following rules apply:

          A.   The requested item must be available and not in immediate need
     by Lessor;

          B.   Approval to use the item must be obtained from Lessor's
     engineer on site; and

          C.   No exchange of money or parts will be allowed, but replacement
     with identical and new parts on the basis of replace two items for any
     one used within seven days.
<PAGE>
                                  Schedule S
                                   Seniority

  1.   KSL-TV (Operations Began) . . . . . . . . . . . .   1952

  2.   KSFI (FM) . . . . . . . . . . . . . . . . . . . .   Nov. 1, 1957

  3.   KISN (FM) . . . . . . . . . . . . . . . . . . . .   Nov. 11, 1968

  4.   U.S. Government, Secret Service . . . . . . . . .   Jun. 1, 1972

  5.   KSOP (FM) . . . . . . . . . . . . . . . . . . . .   Sep. 15, 1973

  6.   KRSP (FM) . . . . . . . . . . . . . . . . . . . .   Dec. 14, 1973

  7.   Utah Transit Authority  . . . . . . . . . . . . .   Nov. 3, 1976

  8.   Petersen Electric . . . . . . . . . . . . . . . .   Apr. 4, 1977

  9.   KBUL (FM) . . . . . . . . . . . . . . . . . . . .   Jul. 1, 1977

 10.   KBER (FM) . . . . . . . . . . . . . . . . . . . .   Jul. 1, 1977

 11.   Utah Transit Authority  . . . . . . . . . . . . .   Dec. 1, 1978

 12.   KBZN (FM) . . . . . . . . . . . . . . . . . . . .   Feb. 1, 1979

 13.   KRCL (FM) . . . . . . . . . . . . . . . . . . . .   Aug. 30, 1979

 14.   Questar . . . . . . . . . . . . . . . . . . . . .   Jun. 20, 1981

 15.   Precision Electronics . . . . . . . . . . . . . .   Jun. 26, 1981

 16.   KKAT (FM) . . . . . . . . . . . . . . . . . . . .   Mar. 23, 1983

 17.   GTE Airfone . . . . . . . . . . . . . . . . . . .   Sep. 14, 1990

 18.   KUMT (FM) . . . . . . . . . . . . . . . . . . . .   Aug. 20, 1991

 19.   Technivision Inc., dba Omnivision . . . . . . . .   Mar. 1992

 20.   Clairtel Communications Group, L.P. . . . . . . .   Jun. 15, 1992

 21.   SMR of Utah, Inc. . . . . . . . . . . . . . . . .   Nov. 15, 1992

 22.   Family Stations, Inc. . . . . . . . . . . . . . .   July 6, 1994

 23.   Loral Communications Systems  . . . . . . . . . .   Nov. 1, 1995

<PAGE>
                                LEASE AGREEMENT


          This Lease Agreement (the "Agreement") is entered into this 18th
day of March, 1996 to be effective November 1, 1995, between KSL, a division
of Bonneville International Corporation, a Utah corporation, with its
principal place of business at Broadcast House, 55 North 300 West, P. O.
Box 1160, Salt Lake City, Utah 84110-1160 ("Lessor") and Loral Corporation, a
New York corporation, with its principal place of business at 600 Third
Avenue, New York, New York 10016 ("Lessee"), in light of the following
circumstances:

                                   Recitals

          Whereas, Lessor is the owner of certain television and radio
transmission facilities located in the Oquirrh mountain range in Salt Lake
and Tooele counties, Utah at a location commonly known as Farnsworth Peak
(the "Site"); and

          Whereas, Lessee is engaged in the business of satellite
communications and data link services; and

          Whereas, Lessee desires to lease from Lessor certain space and
equipment at the Site;

          Now, therefore, for good and valuable consideration, the receipt
and sufficiency of which are acknowledged, Lessor and Lessee agree as
follows:

                             Terms and Conditions

          1.  Leased Premises.  Lessor hereby leases to Lessee, and Lessee
hereby accepts from Lessor, that certain space and equipment at the Site
identified on Schedule A to this Agreement (the "Premises") for the location
and operation of a test antenna of approximately six feet in length.  A
complete list of Lessee's equipment to be located at the Premises (the
"Equipment") is attached to this Agreement as Schedule B.

          2.  Lessor Furnished Items.  During the term of this Agreement,
Lessor shall furnish Lessee with the following:

          A.  Access to the Site over the access road available to Lessor for
     that purpose.  Lessee understands that it will be subject to the same
     restrictions on the use of such road as may be imposed on Lessor from
     time to time by the entities controlling the property upon which the
     road is located, including the Kennecott Copper Corporation, Alpha
     Communications and Hercules Corporation;

          B.  Heat, light and toilet facilities at the Site;

          C.  The right to connect to the power load center at the Site for
     the operation of the Equipment.  Lessee's use of electricity will be
     separately metered by Lessor.  Lessor shall invoice Lessee monthly for
     such electrical usage at the established commercial rates of the Utah
     Power and Light Company, plus the lesser of ten percent of Lessee's
     monthly statement or $30.00 for administration and general expenses. 
<PAGE>
     Invoices shall be payable within twenty days of the date of billing.  In
     the event an invoice is more than ten days delinquent, Lessor, upon five
     days written notice, shall be entitled to cease supplying Lessee with
     electricity;

          D.  Upon Lessee's request, emergency service, if available, for the
     Equipment.  Rates for emergency service are set forth in Schedule O to
     this Agreement and may be adjusted from time to time as determined by
     Lessor;

          E.  The right to make reasonable alterations, attach fixtures and
     erect additions to the Premises as required to operate the Equipment,
     but only so long as plans for such alterations, attachments or additions
     are submitted, along with a list of added and/or replaced materials, to
     Lessor for approval, which approval shall not be unreasonably withheld. 
     In no event shall any of Lessee's alterations, attachments or additions
     interfere with the operation or work of Lessor or of other tenants at
     the Site;

          F.  Other services, such as the use of tools and parts owned by
     Lessor, at the rates listed on Schedule O, as such may be adjusted from
     time to time as determined by Lessor; and

          G.  Maintenance of the Site in good operation order.

          3.  Monthly Payments by Lessee.  In exchange for the right to
occupy the Premises and operate the Equipment, Lessee shall pay to Lessor the
monthly rental payment and other fees set forth in Schedule C to this
Agreement.  The monthly rental payment shall be payable in advance on or
before the first day of each calendar month at Lessor's principal place of
business or at such other place or in such other manner as Lessor may from
time to time direct; provided, however, that in the event the term of this
Agreement shall commence on other than the first day of a calendar month or
terminate on other than the last day of a calendar month, the monthly rental
payment shall be prorated on a daily basis for such partial calendar month. 
Unless otherwise specifically set forth elsewhere in this Agreement, all
other payments required to be made by Lessee to Lessor shall be paid by
within twenty days of the date of invoice.

          4.  Other Costs.  Lessee recognizes that additional expenses may be
incurred by Lessor from time to time for the benefit of Lessee and other
tenants at the Site, such as the cost of transporting various government
inspectors, tax assessors, state and/or county officers/officials and the
like to and from the Site.  Lessee agrees to pay its share of such costs on a
pro rata basis as calculated by Lessor.  Lessor shall provide Lessee with
proof of such costs, along with calculations for determining the amount
charged to Lessee.

          5.  Compliance.  Lessee's operations at the Site shall be in full
compliance with all applicable laws, statutes, ordinances, rules and
regulations of any governmental authority having jurisdiction over Lessor,
Lessee or the Site, including, but not limited to, the Federal Communications
Commission (the "FCC").  Lessee shall bear the cost and responsibility for
all matters pertaining to its operations at the Site, including, but not
limited to, applications, renewals, regular or special reports, discrepancy
citations, inspections or any changes in equipment which may be required from
time to time by the FCC or standards of good engineering practice.
<PAGE>
          Lessee shall protect all persons at the Site at all times from
exposure to excessive non-ionizing radiation (as determined by the FCC, the
Occupational Safety and Health Agency, the Environmental Protection Agency or
any other governmental authority) which may be generated as a result of
Lessee's operations.  In the event Lessee's operations appear to be causing
excessive non-ionizing radiation, Lessor shall have the right, but not the
obligation, to take whatever action Lessor deems appropriate to reduce the
amount of such radiation, including, but not limited to, the interruption of
Lessee's operations or the reduction of Lessee's transmission power. Lessor
shall invoice Lessee for the costs of any such action and Lessee shall
promptly pay such amount within twenty days of the date of invoice.

          6.  Interference.  Lessee acknowledges that Lessor reserves the
right to grant space, premises, facilities and/or rights to third parties at
the Site that are the same as or similar to those granted herein to Lessee. 
Lessee shall endeavor in good faith to conduct its activities in accordance
with sound electronic and engineering practices and applicable FCC standards
and will cooperate with Lessor and other tenants at the Site so as to
anticipate and prevent Interference, as that term is defined below.  A list
of Tenants at the Site as of the commencement of this Agreement is attached
hereto as Schedule S.

          If Lessee's operations cause Interference, Lessee shall, at its
sole cost and expense and without recourse to Lessor, cause any such
Interference to be corrected within ten days following written notice thereof
to Lessee.  Pending correction, Lessee shall immediately cease the activity
or remove the equipment causing the Interference.  If Lessee fails to act
within the given time frame, Lessor may cause the required corrections to be
made.  Lessor shall invoice Lessee for the costs of any such action and
Lessee shall promptly pay such amount within twenty days of the date of
invoice.

          "Interference" shall be deemed to exist if (i) a final
determination to that effect is made by an authorized representative of the
FCC pursuant to its rules and regulations; (ii) a condition exists which
constitutes interference within the meaning of the provisions of the rules
and regulations of the FCC in effect at the time; or (iii) Lessor makes a
good faith determination that its technical operations or the technical
operations of any other tenants at the Site are being adversely affected by
Lessee's activities.

          7.  Lessor Improvements.  Lessor reserves the right to replace or
install additional equipment at the Site necessary or desirable for its own
operations.  Lessor shall not be liable for any disruption of or interference
to Lessee's operations by reason of such replacement or installation, but
Lessor agrees to cooperate with Lessee and to use reasonable efforts to
resolve in advance any problems that might arise in connection with these
activities.

          8.  Assignment or Sublease.  Lessee may not assign or transfer this
Agreement or any interest therein, sublease any interest covered by this
Agreement or encumber, hypothecate or otherwise give as security this
Agreement or any interest therein without the prior written consent of
Lessor, which consent shall not be unreasonably withheld.  No assignment,
transfer or sublease shall be effective as against Lessor for any purpose,
unless Lessor shall have consented thereto in writing prior to such
assignment, transfer or sublease and unless all sums due from Lessee,
<PAGE>
together with any costs to Lessor to cover reasonable legal and other
expenses of Lessor in connection with such assignment, transfer or sublease,
shall have been paid to Lessor.

          Each and every attempt to assign, sell, transfer or encumber this
Agreement or any interest therein and each and every attempt to sublease any
interest covered hereby in a manner contrary to that set forth in this
paragraph may be deemed a default by Lessee hereunder.

          Lessor's consent to one assignment, transfer or sublease by Lessee
or acceptance of performance from an assignee, transferee or sublessee shall
not be deemed a waiver by Lessor of the restrictions of this paragraph as to
subsequent attempts to assign, transfer or sublet by Lessee or by Lessee's
heirs, successors, assigns, transferees or sublessees.  As used herein, the
terms Lessor and Lessee shall be deemed to include their respective heirs,
successors, assigns, transferees or sublessees.

          The terms, conditions and covenants contained in this Agreement
shall apply to, inure to the benefit of and be binding upon the parties
hereto and their respective legal representatives, successors, assigns,
transferees and sublessees.

          Lessor shall have the right to transfer and assign, in whole or in
part, all of its rights and obligations hereunder and in the Site and in such
event Lessor shall be released from any further obligations hereunder and the
successor-in-interest of Lessor shall have all the rights and obligations
hereunder and in the Site with respect to Lessee.

          9.  Term.  The initial term of this Agreement shall begin on
November 1, 1995 and shall end on October 31, 1996.  This Agreement shall
thereafter be renewed for up to three additional two year periods (from
November 1, 1996 through October 31, 1998; from November 1, 1998 through
October 31, 2000; and from November 1, 2000 through October 31, 2002,
respectively) upon the same terms and conditions set forth herein, provided
Lessee gives Lessor written notice at least ninety days prior to the
expiration of the then current term.

          10.  Default by Lessee.  The following events shall be deemed to be
events of default by Lessee under this Agreement (each such event of default
is hereinafter referred to as an "Event of Default"):

          A.  Lessee shall fail to timely pay any monthly rental payment as
     referenced in paragraph 3 above or any other sum of money due hereunder
     and such failure shall continue for a period of ten days after written
     notice of such default is delivered to Lessee;

          B.  Lessee shall fail to comply with any provision of this
     Agreement not requiring the payment of money, all of which provisions
     shall be deemed material, and such failure shall continue for a period
     of twenty days after written notice of such default is delivered to
     Lessee;

          C.  Lessee shall become insolvent or fail to pay its debts as they
     become due or Lessee notifies Lessor that it anticipates either
     condition;
<PAGE>
          D.  Lessee takes any action to file a petition under any section or
     chapter of the United States Bankruptcy Code or under any similar law or
     site of the United States or any state thereof or a petition shall be
     filed against Lessee under any such statute or Lessee or any creditor of
     Lessee notifies Lessor that it knows such a petition will be filed or
     Lessee notifies Lessor that it expects such a petition to be filed; or

          E.  A receiver or trustee shall be appointed for Lessee's leasehold
     interest in the Premises or for all or a substantial part of Lessee's
     assets.

          Upon the occurrence of any Event of Default, Lessor may at its
option and without further notice to Lessee and in addition to all other
remedies given hereunder or by law or in equity, do any one or more of the
following:  (i) terminate this Agreement, in which event Lessee shall
immediately surrender possession of the Premises to Lessor; (ii) enter upon
the Premises and expel or remove Lessee's Equipment therefrom, with or
without having terminated this Agreement; and (iii) change or re-key all
locks to entrances to the Site and Lessor shall have no obligation to give
Lessee notice thereof or to provide Lessee with a new key to the Site.

          The exercise by Lessor of any one or more remedies hereunder shall
not constitute an acceptance of the surrender of the Premises by Lessee. 
Lessee acknowledges that a surrender of the Premises can be effected only by
a written agreement between Lessor and Lessee.

          If Lessor terminates this Agreement by reason of an Event of
Default, Lessee shall pay to Lessor the sum of (i) the cost of recovering the
Premises; (ii) the unpaid monthly payments and all other indebtedness accrued
hereunder to the date of such termination; (iii) to the extent the same were
not paid, the cost of repairing, altering or otherwise putting the Premises
into a condition acceptable to a new tenant or tenants (if Lessor elects to
so relet) (collectively, the "Reletting Expenses"); (iv) all expenses
incurred by Lessor in enforcing Lessor's remedies, including attorneys' fees
and court costs; (v) the total monthly payments and other benefits which
Lessor would have received under this Agreement for the remainder of the
term, minus any net sums thereafter received by Lessor through reletting the
Premises during such period; and (vi) any other damages or relief which
Lessor may be entitled to at law or in equity.  Lessee shall not be entitled
to any excess rent obtained by reletting the Premises.

          If Lessor repossesses the Premises without terminating this
Agreement by reason of an Event of Default, then Lessee shall pay to Lessor
the sum of (i) the cost of recovering the Premises; (ii) the unpaid monthly
payments and all other indebtedness accrued hereunder to the date of such
repossession; (iii) the Reletting Expenses; (iv) all expenses incurred by
Lessor in enforcing Lessor's remedies, including attorneys' fees and court
costs; (v) the total monthly payments and other benefits which Lessor would
have received under this Agreement for the remainder of the term, minus any
net sums thereafter received by Lessor through reletting the Premises during
such period; and (vi) any other damages or relief which Lessor may be
entitled to at law or in equity.  Re-entry by Lessor or will not affect the
obligations of Lessee for the unexpired term of this Agreement.  Lessee shall
not be entitled to any excess rent obtained by reletting the Premises. 
Actions to collect amounts due by Lessee may be brought on one or more
occasions without the necessity of Lessor's waiting until the expiration of
the term of this Agreement.
<PAGE>
          Upon termination of this Agreement or repossession of the Premises
due to an Event of Default, Lessor shall not be obligated to relet or attempt
to relet the Premises or any portion thereof or to collect rent after
reletting, but Lessor shall have the option to relet the whole or any portion
of the Premises for any period to any tenant and for any use and purpose.

          11.  Insurance.  Lessee shall at its own cost and expense procure
and maintain general liability insurance coverage and automobile coverage in
the face amount of at least $1,000,000.00 per occurrence and workers
compensation insurance as prescribed by Utah state law.  A certificate of
insurance naming Lessor as an additional insured shall be attached to this
Agreement as Schedule I.  In addition, Lessee shall use only certified and
insured helicopter carriers for trips and from the Site.  Such carriers shall
carry liability insurance in the face amount of at least $5,000,000.00 per
occurrence.  All such insurance shall cover Lessee's employees, agents and
invitees while in, on or about the Site and while traveling to and from the
Site, including losses attributable to the presence of the Equipment,
Lessee's employees, agents or invitees while in, on or about the Site. 
Lessee shall be solely responsible for procuring and maintaining property
insurance on the Equipment.

          12.  Indemnification.  Lessee shall indemnify, defend and hold
harmless Lessor and any officer, director, employee, contractor, agent or
affiliate of Lessor (collectively, a  "Lessor Related Party") from and
against any and all liabilities, obligations, damages, claims, suits, losses,
causes of action, liens, judgments and expenses (including court costs,
attorneys' fees and costs of investigation) or any kind, nature or
description resulting from any injuries to or death of any person or any
damage to the Site which either (i) arises from or is claimed to arise from
any act, omission or negligence of Lessee or any employee, officer,
contractor, agent, subtenant, guest, licensee or invitee of Lessee; (ii)
arises from a breach, violation or nonperformance of any term, provision,
covenant or agreement of Lessee hereunder or a breach or violation by Lessee
of any court order or any law, regulation or ordinance of any federal, state
or local authority; or (iii) arises from the activities of Lessee in and
around the Site or the operations or conduct of Lessee's business upon the
Site (collectively, the "Claims"), except to the extent such Claims are
directly caused by the gross negligence or willful misconduct of Lessor.  If
any such Claim is made against Lessor, Lessee shall at its sole cost and
expense defend such Claim by or through attorneys satisfactory to Lessor.  In
resolving or settling any Claim, Lessee shall obtain a release of such Claim
made against Lessor or any Lessor Related Party.  The indemnity obligations
of Lessee are in addition to Lessee's obligations to obtain and maintain
insurance as otherwise provided herein.

          Lessee specifically agrees to look solely to Lessor's interest in
the Site for the recovery of any judgment against Lessor.

          13.  Limits on Liability.  Lessor shall have no liability to Lessee
or any other party for any loss allegedly occasioned by the nontransmission
or partial transmission of Lessee's data or damage to the Equipment by reason
of the physical collapse of a tower or antennas, breakdown of a transmitter
or its components, failure or inability of Utah Power and Light Company to
supply electrical power, failure of Lessor's emergency generator, acts of
God, sabotage, earthquake, fire, theft, burglary, windstorm or any other
hazard (natural or man-made), strikes or walkouts,cancellation of Lessee's
licenses or any other cause beyond Lessor's control.  Lessor shall have no
<PAGE>
liability to Lessee or any other party and Lessee shall indemnify Lessor from
and against all claims, costs and expenses for non-ionizing radiation claimed
to originate as a result of Lessee's operations at the Site.

          14.  Lessor's Facilities.  Lessor shall have first call on
personnel and all Lessor's equipment at the Site, which personnel and/or
equipment may be temporarily limited by reason of personnel or power shortage
and/or demand for reconstruction following a general breakdown caused by acts
within or beyond Lessor's control.  Lessor's emergency power supply equipment
at the Site will not be available to Lessee in the event of a Utah Power and
Light Company failure, except as otherwise provided in Schedule O.

          15.  Property Tax.  Lessee shall be responsible for any property
taxes which arise from the operation of the Equipment at the Site.  Lessee
acknowledges that the Equipment may be located in Salt Lake and/or Tooele
counties.

          16.  Late Charges.  Any amount owing to Lessor from Lessee under
this Agreement that is thirty days past due shall be assessed a late charge
of $50.00 per invoice per month for each invoice totaling less than $500.00
and a late charge of $200.00 per invoice per month for each invoice that is
equal to or greater than $500.00.

          17.  Road Maintenance Charge.  Lessee acknowledges and agrees that
an annual charge shall be assessed by Lessor to Lessee to cover access
roadway maintenance and repairs.  This cost shall be prorated among the
various users of the Farnsworth Peak/Little Farnsworth Peak areas and is due
and payable from Lessee on or before July 1st annually.

          18.  Notices.  All notices to be given under this Agreement shall
be in writing and shall be deemed to have been given if delivered personally,
mailed by certified mail, return receipt requested, or delivered by
recognized commercial courier to the other party at its last known business
address.

          19.  Governing Law.  This Agreement shall be interpreted under and
governed by the laws of the State of Utah.

          20.  Environmental Representations and Warranties. Neither Lessee
nor Lessee's agents, contractors, authorized representatives or employees
shall engage in any of the following prohibited activities in, on or about
the Site:

          A.   Cause or permit any releases, discharges or spills of
     Hazardous Material on or from the Site;

          B.   Cause or permit any manufacturing, holding, handling,
     retaining, transporting spilling, leaking, treating, disposing or
     dumping of Hazardous Material in or on any portion of the Site;

          C.   Cause or permit to be located on the Site any underground or
     above-ground tanks for the storage of fuel oil, gasoline and/or other
     petroleum products or by-products;

          D.   Cause or permit any releases, discharges or spills of fuel
     oil, gasoline and/or other petroleum products or by-products; or
<PAGE>
          E.   Otherwise place, keep, or maintain, or allow to be placed,
     kept or maintained, any Hazardous Material on any portion of the Site.

          For purposes of this paragraph, "Hazardous Material" means any
radioactive, hazardous or toxic substance, material, waste or similar terms,
including, without limitation, petroleum and petroleum produce, the presence
of which at the Site or the discharge or emission of which from the Site or
the collection, storage, treatment or disposal of which is regulated by
governmental requirements or regulations.

          The last paragraph 12 of this Lease shall not be applicable to any
representation, warranty or indemnification given to Lessee by Lessor
pursuant to the terms of this paragraph 20.

          21.  Waiver.  The parties agree that the waiver of any breach of
this Agreement by either party shall in no event constitute a waiver as to
any further breach.

          22.  Headings.  Headings on each paragraph of this Agreement are
for reference purposes only and shall not be deemed to have any substantive
effect.

          23.  Entire Agreement; Construction:  This Agreement constitutes
the entire agreement between the parties with respect to the subject matter
hereof and supersedes all prior agreements, contracts or other arrangements.
No amendments, modifications or supplements to this Agreement shall be
binding unless executed in writing by the parties hereof.

          IN WITNESS WHEREOF, the parties have executed this Agreement as of
the date first listed above.

KSL, a Division of Bonneville
International Corporation


By:__________________________

Its:_________________________


Loral Communication Systems
  Corporation


By:__________________________
     Stephen B. Jackson
Its: Vice President
<PAGE>
                                  Schedule A


          The Premises are marked on the attached drawing of the site.  The
Premises include approximately 210 square feet of space in the attic above
the kitchen in the transmitter building shown in the attached drawing for
Lessee to install one six foot antenna with associated equipment of
Schedule B.


Attachment:  Drawing KSLFPSD002          Site Plot Farnsworth Peak
<PAGE>
                                  Schedule B
                          List of Lessee's Equipment



Item                  Description                        Qty.
- ----                  -----------                        ----

 1          HP-83751B Frequency Generator                 1
 2          HP-8563E Spectrum Analyzer                    1
 3          HP-3488A Switch Control Unit                  1
 4          486 Personal Computer                         1
 5          Video Monitor                                 1
 6          Parabolic Reflector, 6 ft. diameter           1
 7          Antenna Feeds (C, X, and Ku)                  3
 8          Az/El Antenna Positioner                      1
 9          Antenna Positioner Control Unit               1
10          3 dB 90 degree Coaxial Hybrid                 1
11          Coaxial Line Stretcher                        2
12          Wideband Coaxial Low Noise Amplifier          1
13          Power Meter                                   1
14          Directional Coupler                           1
15          24V DC Power Supply                           1
16          Misc. Cables and Connectors
<PAGE>
                                  Schedule C


          For the period November 1, 1995 through October 31, 1996, Lessee's
monthly rental payment shall be $1,000.00.  If Lessee exercises its right to
extend this Agreement as set forth in paragraph 9, beginning November 1, 1996
and continuing every year thereafter, the monthly rental payment shall be
increased at the rate of five percent per year.

          If Lessee increases and/or modifies the Equipment or otherwise
materially changes the nature of its operations at the Site, Lessor shall be
entitled to increase the monthly rental payment accordingly.

          In addition to the above-described monthly rental payment, Lessee
shall pay Lessor the sum of $96.00 per month for access to one telephone line
to be provided by Lessor to Lessee.
<PAGE>
                                  Schedule I
                           Certificate of Insurance



       CERTIFICATE OF INSURANCE                               ISSUE DATE
                                                              (MM/DD/YY)
                                                              02/15/96

PRODUCER                          THIS CERTIFICATE IS ISSUED AS A MATTER OF
                                  INFORMATION ONLY AND CONFERS NO RIGHTS
                                  UPON THE CERTIFICATE HOLDER. THIS
                                  CERTIFICATE DOES NOT AMEND, EXTEND OR
     Alexander & Alexander of     ALTER THE COVERAGE AFFORDED BY THE
     New York, Inc.               POLICIES BELOW.
     1185 Avenue of the
       Americas                          COMPANIES AFFORDING COVERAGE     
     New York, New York 10036
                                              TRANSPORTATION INSURANCE CO.
                                  COMPANY
                                  LETTER    A

                                              CONTINENTAL CASUALTY COMPANY
                                  COMPANY
                                  LETTER    B

INSURED                                       ZURICH INSURANCE COMPANY
                                  COMPANY
                                  LETTER    C

                                  COMPANY
     LORAL COMMUNICATIONS         LETTER    D
     SYSTEMS
     M/S F1-E10                   COMPANY
     640 N. 3200 WEST             LETTER    E
     SALT LAKE CITY, UT 84116

COVERAGES
THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN
ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED.
NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR
OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR
MAY PERTAIN. THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS
SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.
LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS.
<PAGE>
CO LTR                TYPE OF INSURANCE              POLICY NUMBER
- ------                -----------------              -------------
   B       GENERAL LIABILITY                         GL 402521597
           /x/ COMMERCIAL GENERAL LIABILITY
           /_/_/ CLAIMS MADE /x/ OCCUR.
           /_/ OWNER'S & CONTRACTOR'S PROT.
           /x/ B.F. VENDORS

POLICY EFFECTIVE   POLICY EXPIRATION                  LIMITS
 DATE (MM/DD/YY)    DATE (MM/DD/YY)
- ----------------  ------------------  ---------------------------------------
    04/01/95           04/01/96       GENERAL AGGREGATE     $       2,500,000
                                      PROD. COMP/OP AGG.    $       2,500,000
                                      PERS. & ADV. INJURY   $       2,500,000
                                      EACH OCCURRENCE       $       2,500,000
                                      FIRE DAMAGE           $          50,000
                                      (Any one fire)
                                      MED. EXPENSE          $           5,000
                                      (Any one person)
<PAGE>
CO LTR                TYPE OF INSURANCE              POLICY NUMBER
- ------                -----------------              -------------
           AUTOMOBILE LIABILITY                      BUA 802521600 A/S
   A       /x/ ANY AUTO                              BUA 002521599 TX
   A       /_/ ALL OWNED AUTOS                       PHYSICAL DAMAGE
           /_/ SCHEDULED AUTOS                       COLL. DED. $500
           /x/ HIRED AUTOS                           COMP. DED. $250
           /x/ NON-OWNED AUTOS
           /_/ GARAGE LIABILITY
           /_/

POLICY EFFECTIVE   POLICY EXPIRATION                  LIMITS
 DATE (MM/DD/YY)    DATE (MM/DD/YY)
- ----------------   -----------------  ---------------------------------------
    04/01/95           04/01/96       COMBINED SINGLE       $       1,000,000
    04/01/95           04/01/96       LIMIT
                                      BODILY INJURY         $
                                      (Per person)
                                      BODILY INJURY         $
                                      (Per accident)
                                      PROPERTY DAMAGE       $
<PAGE>
CO LTR                TYPE OF INSURANCE              POLICY NUMBER
- ------                -----------------              -------------
   C       EXCESS LIABILITY                          AUO 684722502 
           /x/ UMBRELLA FORM
           /_/ OTHER THAN UMBRELLA FORM

POLICY EFFECTIVE   POLICY EXPIRATION                  LIMITS
 DATE (MM/DD/YY)    DATE (MM/DD/YY)
- ----------------   -----------------  ---------------------------------------
    04/01/95           04/01/96       EACH OCCURRENCE       $       2,500,000
                                      AGGREGATE             $       2,500,000
<PAGE>
CO LTR              TYPE OF INSURANCE                POLICY NUMBER
- ------              -----------------                -------------
   A                 WORKER'S COMPENSATION           WC 802521594 (RETRO)
   9                     AND                         WC 802521595 (DED.)
                     EMPLOYERS' LIABILITY

POLICY EFFECTIVE   POLICY EXPIRATION                  LIMITS
 DATE (MM/DD/YY)    DATE (MM/DD/YY)
- ----------------   -----------------   --------------------------------------
    04/01/95           04/01/96             STATUTORY LIMITS
    04/01/95           04/01/96       
                                      EACH ACCIDENT         $       1,000,000
                                      DISEASE--POLICY
                                      LIMIT                 $       1,000,000
                                      DISEASE--EACH EMP.    $       1,000,000
<PAGE>
CO LTR              TYPE OF INSURANCE                  POLICY NUMBER
- ------              -----------------                  -------------
           OTHER


POLICY EFFECTIVE   POLICY EXPIRATION                  LIMITS
 DATE (MM/DD/YY)    DATE (MM/DD/YY)
- ----------------   -----------------   --------------------------------------





DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES/SPECIAL ITEMS  KSL, A
DIVISION OF BONNEVILLE INTERNATIONAL CORPORATION A UTAH CORPORATION ARE
INCLUDED AS ADDITIONAL INSUREDS BUT ONLY WITH RESPECT TO LIABILITIES
ARISING OUT OF THE LEASING OF PREMISES AT FAR FIELD TEST ANTENNA RANGE
LOCATED ON THE OQUIRRH MOUNTAINS RANGE IN SALT LAKE AND TOOELE COUNTIES,
UTAH, COMMONLY KNOWN AS FARNSWORTH PEAK BY THE NAME ISSUED.

CERTIFICATE HOLDER                       CANCELLATION
- ------------------                       ------------
     KSL                                 SHOULD ANY OF THE ABOVE DESCRIBED
     ATTN: GREG JAMES                    POLICIES BE CANCELLED BEFORE THE
     BROADCAST HOUSE                     EXPIRATION DATE THEREOF. THE
     55 NORTH 200 WEST                   ISSUING COMPANY WILL ENDEAVOR TO
     P.O. BOX 1160                       MAIL 30 DAYS WRITTEN NOTICE TO THE
     SALT LAKE CITY, UT 84110-1160       CERTIFICATE HOLDER NAMED TO THE
                                         LEFT, BUT FAILURE TO MAIL SUCH
                                         NOTICE SHALL IMPOSE NO OBLIGATION
                                         OR LIABILITY OF ANY KIND UPON THE
                                         COMPANY, ITS AGENTS OR
                                         REPRESENTATIVES.

                                         authorized representative
<PAGE>
                                  Schedule O


          1.   Requested Emergency Engineering/Technical Services.  $50.00
per hour.  Hours shall be invoiced in tenths, with a minimum charge per
request of two-tenths of an hour.

          2.   Emergency Power Generator Use.  This service is available only
to the capacity of the system.  Tenants have priority based on their length
of time at the Site.  Cost is $8.00/KVA (peak demand rate) per month.  Should
operation time exceed fifty hours per year, an additional charge will be made
to cover the cost of additional fuel.

          3.   Use of Tools and Workshop.  The room known as the PI room is
equipped with a work bench and tools, tool board, ladders, drill press,
grinder, extension power cords, goggles and face shield which may be used by
Lessee.  Lessee shall be responsible for any loss, breakage or damage.  The
cabinet labeled "Tenant Use" contains a minimal assortment of electronic test
equipment that is also available for use.

          4.   Specialized Equipment and Supplies.  An additional charge will
be made for use of some items.  The listing of such items is posted on the
bulletin board at the Site and use of these items is subject to permission of
Lessor's engineer on site.

          5.   Use of Parts and Supplies.  Lessor does not stock, inventory,
sell or supply parts.  In an emergency, the following rules apply:

          A.   The requested item must be available and not in immediate need
     by Lessor;

          B.   Approval to use the item must be obtained from Lessor's
     engineer on site; and

          C.   No exchange of money or parts will be allowed, but replacement
     with identical and new parts on the basis of replace two items for any
     one used within seven days.
<PAGE>
                                  Schedule S
                                   Seniority


  1.   KSL-TV (Operations Began) . . . . . . . . . . . .   1952

  2.   KSFI (FM) . . . . . . . . . . . . . . . . . . . .   Nov. 1, 1957

  3.   KISN (FM) . . . . . . . . . . . . . . . . . . . .   Nov. 11, 1968

  4.   U.S. Government, Secret Service . . . . . . . . .   Jun. 1, 1972

  5.   KSOP (FM) . . . . . . . . . . . . . . . . . . . .   Sep. 15, 1973

  6.   KRSP (FM) . . . . . . . . . . . . . . . . . . . .   Dec. 14, 1973

  7.   Utah Transit Authority  . . . . . . . . . . . . .   Nov. 3, 1976

  8.   Petersen Electric . . . . . . . . . . . . . . . .   Apr. 4, 1977

  9.   KBUL (FM) . . . . . . . . . . . . . . . . . . . .   Jul. 1, 1977

 10.   KBER (FM) . . . . . . . . . . . . . . . . . . . .   Jul. 1, 1977

 11.   Utah Transit Authority  . . . . . . . . . . . . .   Dec. 1, 1978

 12.   KBZN (FM) . . . . . . . . . . . . . . . . . . . .   Feb. 1, 1979

 13.   KRCL (FM) . . . . . . . . . . . . . . . . . . . .   Aug. 30, 1979

 14.   Questar . . . . . . . . . . . . . . . . . . . . .   Jun. 20, 1981

 15.   Precision Electronics . . . . . . . . . . . . . .   Jun. 26, 1981

 16.   KKAT (FM) . . . . . . . . . . . . . . . . . . . .   Mar. 23, 1983

 17.   GTE Airfone . . . . . . . . . . . . . . . . . . .   Sep. 14, 1990

 18.   KUMT (FM) . . . . . . . . . . . . . . . . . . . .   Aug. 20, 1991

 19.   Technivision Inc., dba Omnivision . . . . . . . .   Mar. 1992

 20.   Clairtel Communications Group, L.P. . . . . . . .   Jun. 15, 1992

 21.   SMR of Utah, Inc. . . . . . . . . . . . . . . . .   Nov. 15, 1992

 22.   Family Stations, Inc. . . . . . . . . . . . . . .   July 6, 1994

 23.   Heywood Engineering and Consulting  . . . . . . .   July 1, 1995

 24.   Loral Communications Systems  . . . . . . . . . .   Nov. 1, 1995
<PAGE>
August 20, 1996


KSL, Division of Bonneville International
Broadcast House
55 North 300 West
P.O. Box 1160
Salt Lake City, Utah 84110-1160

Subject:  Lockheed Martin Tactical Systems, Inc.
          Exercise of Option for the Far Field Test Antenna Range
          Located on the Oquirrh Mountains Range in Salt Lake and Tooele
          Counties, Utah, Commonly Known as Farnsworth Peak
          November 1, 1996 - October 31, 1998

Gentlemen:

Lockheed Martin Tactical Systems, Inc. formerly exercises its first two year
option for the subject Far Field Test Antenna Range for the period November
1, 1996 through October 31, 1998.  The rental payment for the period November
1, 1996 through October 31, 1997 shall be $1,050/month plus the sum of
$96/month for access to one telephone line to be provided by Lessor.  The
rental payment for the period of November 1, 1997 through October 31, 1998
shall be $1,102.50/month plus the sum of $96/month for access to one
telephone line to be provided by Lessor.

Please indicate your concurrence with the above by signing below and
returning one of the two originals to us, letterhead address.  Thank you.

Landlord Concurrence:                 Very truly yours,
KSL, a division of Bonneville
International Corporation             LOCKHEED MARTIN TACTICAL
                                        SYSTEMS, INC.
                                      By:  LMC Properties, Inc. a  Lockheed
                                           Martin company its duly
                                           authorized representative, per
                                           CPS 420


By: _________________________         John W. Wissmann

Date: _______________________         Senior Manager, Real Estate
<PAGE>
August 29, 1996



SENT BY FACSIMILE MACHINE


Ms. Joan Perkins
Lockheed Martin Tactical Systems, Inc.
3825 Fabian Way, M/S Z02
Palo Alto, California 94303-4697


Dear Ms. Perkins:

         I write in follow-up to a telephone conversation yesterday with Tony
Tigert in your Salt City, Utah office.  During my conversation, I agreed, on
behalf of my client, KSL, a division of Bonneville International Corporation,
to extend the time in which Lockheed Martin Tactical Systems, Inc. may
exercise its option to renew that certain Lease Agreement dated March 18,
1996 from August 31, 1996 to September 30, 1996.

         Please contact me if you have any questions or comments concerning
the foregoing.  Thank you for your attention to this matter.

                                  Very truly yours,



                                  Boyd L. Hawkins

BJH/tmp
<PAGE>
October 9, 1996


KSL, Division of Bonneville International
Broadcast House
Attn:  Kim Hake
55 North 300 West
P.O. Box 1160
Salt Lake City, Utah 84110-1160

Subject:       Lockheed Martin Corporation
               Exercise of Option for the Far Field Test Antenna Range
               Located on the Oquirrh Mountains Range in Salt Lake and
               Tooele Counties, Utah, Commonly Known as Farnsworth Peak.
               November 1, 1996 - October 31, 1998

Dear Ms. Hake:

Lockheed Martin Corporation formally exercises its first two year option for
the subject Far Field Test Antenna Range for the period November 1, 1996
through October 31, 1998.  The rental payment for the period November 1, 1996
through October 31, 1997 shall be $1,050/month plus the sum of $96/month for
access to one telephone line to be provided by Lessor.  The rental payment
for the period November 1, 1997 through October 31, 1998 shall be
$1,102.50/month plus the sum of $96/month for access to one telephone line to
be provided by Lessor.

Please indicate your concurrence with the above by signing below  and
returning one of the two originals to us at 191 Chesapeake Park Plaza,
Baltimore, Maryland 21220.  Thank you.

Landlord Concurrence:                 Very truly yours,
KSL, a division of Bonneville
International Corporation             LOCKHEED MARTIN TACTICAL
                                        SYSTEMS, INC.
                                      By:  LMC Properties, Inc. a  Lockheed
                                           Martin Company its duly
                                           authorized representative, per
                                           CPS 420


By: _________________________         John W. (Jack) Wissmann
                                      Senior Manager, Real Estate

Date: _______________________
<PAGE>
                                   EXHIBIT B


                                   DEFAULTS


                                                                EXHIBIT 10.81

                      ASSIGNMENT AND ASSUMPTION OF LEASE


          THIS ASSIGNMENT AND ASSUMPTION OF LEASE (this "Assignment") is

dated as of April 29, 1997 among LOCKHEED MARTIN TACTICAL SYSTEMS, INC., a

New York corporation (the "Assignor"), L-3 COMMUNICATIONS CORPORATION, a

Delaware corporation (the "Assignee"), and UNISYS CORPORATION, a Delaware

corporation (the "Landlord"), with reference to the following:

                                   RECITALS

          A.  The Landlord, as landlord, and the Assignor, as tenant,

executed a Lease Agreement dated May 5, 1995 (which, together with all

modifications, amendments and supplements thereof, is hereinafter referred to

collectively as the "Lease"), a copy of which is attached hereto and

incorporated by reference as Exhibit A, pursuant to which Landlord leased to

the Assignor and the Assignor leased from Landlord property and improvements

described therein located at 322 North 2200 West, Salt Lake City, Utah

(Buildings D, D Annex and Z) (the "Premises").

          B.  The Assignee is acquiring certain assets and assuming certain

liabilities from the Assignor including the Assignor's rights, leasehold

interest and obligations under the Lease.

          C.  In connection with such acquisition, the Assignor desires to

assign the Lease to the Assignee, and the Assignee desires to accept the

assignment of the Lease from the Assignor.

          D.  The Landlord has agreed to enter into this Assignment to, among

other things, evidence its consent to such assignment of the Lease.

          NOW, THEREFORE, for good and valuable consideration, the receipt

and adequacy of which are hereby acknowledged, the Assignor, the Assignee and

the Landlord hereby covenant and agree as follows:

          1.  Assignment.  The Assignor grants, assigns and transfers to the

Assignee, its successors and assigns, all of the Assignor's right, title and
<PAGE>
interest in, to and under the Lease (including, without limitation, any

options under the Lease and any rights to extend or renew the Lease) and the

Assignee accepts from the Assignor all of the Assignor's right, title and

interest in, to and under the Lease.

          2.  Assumption of Lease Obligation.  Assignee assumes and agrees to

perform and fulfill all terms, covenants, conditions and obligations required

to be performed and fulfilled by the Assignor under the Lease, including,

without limitation, the obligation to make all payments due or payable on

behalf of the Assignor under the Lease as they become due and payable.

          3.  Representations of Assignor and Landlord.  The Assignor and the

Landlord represent to the Assignee as follows:

          (a)  The Lease attached hereto as Exhibit A is a true, correct and

complete copy of the Lease (including all modifications, amendments and

supplements thereof) and the same are the only agreements between Landlord

and the Assignor with respect to the subject matter thereof.

          (b)  The Lease is in full force and effect and, except for the

modifications, amendments and supplements included in Exhibit A, the Lease

has not been modified, amended or supplemented.

          (c)  Except as set forth on Exhibit B, no default by the Assignor

or the Landlord has occurred and is continuing under the Lease, and no event

has occurred and is continuing which with the giving of notice or the lapse

of time or both would constitute a default thereunder.

          (d)  No minimum or base rent or other rental has been paid in

advance (except for the current month).

          (e)  The monthly amount of base rent due under the Lease as of May

1, 1997, is $64,417, and the minimum or base rent and all other rentals and

other payments due, owing and accruing under the Lease have been paid through

April 30, 1997.
<PAGE>
          (f)  The term of the Lease commenced on May 5, 1995, and the

current term of the Lease expires on December 31, 2001.

          4.  Landlord's Consent.

          The Landlord hereby consents to the Assignor's assignment of the

Lease to the Assignee and the Assignee's assumption of the Lease.  Landlord's

consent to the Assignor's assignment of the Lease to the Assignee shall not

be deemed to release the Assignor from any of its obligations under the Lease

or to alter any provision of the Lease and/or the primary liability of the

Assignor for the payment of minimum or base rent or any additional rent due

under the Lease or for the performance of any other obligations to be

performed by the Assignor under the Lease.

          5.  Successors and Assigns.  This Assignment shall be binding on

and inure to the benefit of the parties hereto, and their respective heirs,

personal representatives, successors and assigns, provided that this Section

5 shall not be construed to permit any future assignments of the Lease or

subletting of the Premises except as permitted by the Lease.

          6.  Counterparts.  This Assignment may be signed in counterpart

and, as so executed, shall constitute a binding agreement.

          7.  Governing Law.  This Assignment shall be governed by and

construed in accordance with the laws of the state in which the Premises are

located.

          IN WITNESS WHEREOF, the parties hereto have executed this

Assignment as of the date first above written.


WITNESS/ATTEST:                           ASSIGNOR:

                                          LOCKHEED MARTIN TACTICAL
                                            SYSTEMS, INC.


___________________________               By:_______________________(SEAL)
                                             Name:
                                             Title:
<PAGE>
                                             ASSIGNEE:

                                             L-3 COMMUNICATIONS CORPORATION


_____________________________                By:_______________________(SEAL)
                                                Name:
                                                Title:
<PAGE>
WITNESS/ATTEST                               LANDLORD:

                                             UNISYS CORPORATION


_____________________________                By:_______________________(SEAL)
                                                Name:
                                                Title:
<PAGE>
STATE OF NEW YORK, COUNTY OF QUEENS, TO WIT:

                 On this the 23 day of May 1997, before me a notary public of
said State, Michael T. Shianese, the undersigned officer, personally appeared
Michael T. Shianese, who acknowledge himself to be an office of L-3
Communication, a Delaware corporation, and that he, as such Vice President,
being authorized so to do, executed the foregoing instrument for the purposes
therein contained, by signed the name of the corporation by himself as a Vice
President.

                 IN WITNESS WHEREOF, I hereunto set my hand and official
seal.


                                           ________________________
                                                   Notary Public



My Commission Expires:

STATE OF Maryland, COUNTY OF Montgomery, TO WIT:

                 On this the 30th day of April 1997, before me a notary
public of said State, Stephen M. Piper, the undersigned officer, personally
appeared before me, who acknowledge himself to be a Vice President & Asst.
Secretary of Lockheed Martin Tactical Systems, Inc., a New York corporation,
and that he, as such officer, being authorized so to do, executed the
foregoing instrument for the purposes therein contained, by signed the name
of the corporation by himself as a Vice President & Asst. Secretary.

                 IN WITNESS WHEREOF, I hereunto set my hand and official
seal.


                                           ________________________
                                                   Notary Public


My Commission Expires:  Dec. 1, 2000
<PAGE>
                                           __________________________
                                                   Notary Public



My Commission Expires:  Dec. 1, 2000

STATE OF PENNSYLVANIA, COUNTY OF MONTGOMERY, TO WIT:


                 On this the 29th day of April 1997, before me a notary
public of said State, Pennsylvania, the undersigned officer, personally
appeared Gregory T. Fisher, who acknowledged himself to be a Vice President
of Unisys Corporation, a Delaware corporation, and that he, as such Vice
President, being authorized so to do, executed the foregoing instrument for
the purposes therein contained, by signing the name of the corporation by
himself as a Vice President.

                 IN WITNESS WHEREOF, I hereunto set my hand and official
seal.


                                           ________________________
                                                   Notary Public


My Commission Expires:
<PAGE>
                                   EXHIBIT A

                                   THE LEASE
<PAGE>
                                   EXHIBIT B

                                   DEFAUTLS

                                     NONE
<PAGE>
                           THIRD AMENDMENT TO LEASE

                     LORAL CORPORATION/UNISYS CORPORATION

                          Buildings D, D Annex and Z
                             322 North 2200 West 
                              Salt Lake City, UT


In consideration of the mutual covenants contained herein, and for other good
and valuable consideration, receipt of which is hereby acknowledged, the
parties hereto agree to amend the Lease dated May 5, 1995 as amended by
First, and _______ Second Amendments between Loral Corporation, as Lessor,
and Unisys Corporation, as Lessee, for the Demised Premises located in
Buildings D, D Annex and Z at 322 North 2200 West, Salt Lake City, Utah as
follows:

1.       Effective January 15, 1996 through December 31, 2001, Schedule B (the
         "Demised Premises") as used in the Lease shall be increased by 4,584
         rentable square feet which additional space is identified on Exhibit
         A attached hereto.

2.       Effective January 15, 1996 the rental shall be increased to reflect
         said additional space utilizing the method described on Schedule C of
         the Lease.

3.       Except as modified herein and amended herein, all other terms and
         conditions of the Sublease shall remain unchanged and in full force
         and effect.


LESSEE:                                   LESSOR:

UNISYS CORPORATION                        LORAL CORPORATION
a Delaware Corporation                    a New York Corporation


By: _____________________                 By:___________________________
    Richard J. L'Ecuyer                      W. B. Booker
    Corporate Director                       Vice President and Controller
    Real Estate Operations                   Loral Communication Systems


                                          By:___________________________
                                             Stephen L. Jackson,
                                             Vice President 
                                             Loral Corporation
<PAGE>
                           SECOND AMENDMENT TO LEASE

                     LORAL Corporation/UNISYS CORPORATION

                          Buildings D, D Annex and Z 
                             322 North 2200 West 
                              Salt Lake City, UT


In consideration of the mutual covenants contained herein, and for other good
and valuable consideration, receipt of which is hereby acknowledged, the
parties hereto agree to amend the Lease dated May 5, 1995 as amended by First
Amendment between Loral Corporation, as Lessor, and Unisys Corporation, as
Lessee, for the Demised Premises located in Buildings D, D Annex and Z at 322
North 2200 West, Salt Lake City, Utah as follows:

1.       Effective December 1, 1995 through December 31, 2001, Schedule B (the
         "Demised Premises") as used in the Lease shall be increased by 20,000
         rentable square feet which additional space is identified on Exhibit
         A attached hereto.

2.       Effective December 1, 1995 the rental shall be increased to reflect
         said additional space utilizing the method described on Schedule C of
         the Lease.

3.       Except as modified herein and amended herein, all other terms and
         conditions of the Sublease shall remain unchanged and in full force
         and effect


LESSEE:                                   LESSOR:

UNISYS CORPORATION                        LORAL CORPORATION
a Delaware Corporation                    a New York Corporation


By:______________________                 By:_________________________
   Richard J. L'Ecuyer                       W. B. Booker
   Corporate Director                        Vice President and Controller
   Real Estate Operations                    Loral Communication Systems


                                          By:___________________________
                                             Stephen L. Jackson,
                                             Vice President
                                             LORAL CORPORATION
<PAGE>
                           FIRST AMENDMENT TO LEASE

                     LORAL CORPORATION/UNISYS CORPORATION

                          Buildings D, D Annex and Z 
                             322 North 2200 West 
                              Salt Lake City, UT


In consideration of the mutual covenants contained herein, and for other good
and valuable consideration, receipt of which is hereby acknowledged, the
parties hereto agree to amend the Lease dated May 5, 1995 between Loral
Corporation, as Lessor, and Unisys Corporation, as Lessee, for the Demised
Premises located in Buildings D, D Annex and Z at 322 North 2200 West, Salt
Lake City, Utah as follows:

1.       Effective December 1, 1995 through December 31, 2001, Schedule B (the
         "Demised Premises") as used in the Lease shall be increased by 37,034
         rentable square feet which additional spaces are identified on
         Exhibit A attached hereto.

2.       Effective December 1, 1995 the rental shall be increased to reflect
         said additional space utilizing the method described on Schedule C of
         the Lease.

3.       Effective December 1, 1995 the parking site plan shown on Exhibit B
         of the Lease shall be replaced with the attached Exhibit B.  Lessee
         will have exclusive use of the Building D Annex dock area, however
         Lessee must continue to provide the U.S. Postal Service access as
         provided in their Lease.

4.       Except as modified herein and amended herein, all other terms and
         conditions of the Sublease shall remain unchanged and in full force
         and effect.


LESSEE:                                   LESSOR:

UNISYS CORPORATION                        LORAL CORPORATION
a Delaware Corporation                    a New York Corporation


By:______________________                 By:_________________________
   Richard J. L'Ecuyer                       W. B. Booker
   Corporate Director                        Vice and Controller
   Real Estate Operations                    Loral Communication Systems


                                          By:___________________________
                                             Stephen L. Jackson,
                                             Vice President
                                             LORAL CORPORATION
<PAGE>
                                     LEASE


                                    Between



                              UNISYS CORPORATION,


                                                                    as Lessor

                                      and


                              LORAL CORPORATION,


                                                                    as Lessee
<PAGE>
                               TABLE OF CONTENTS


Article                                                                   Page

1.  Demised Premises  . . . . . . . . . . . . . . . . . . . . . . . . . .   15

2.  Term  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   16

3.  Rent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   16

4.  Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   17

5.  Services  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   18

6.  Alterations; Demising Costs; Signage  . . . . . . . . . . . . . . . .   18

7.  Maintenance and Repair  . . . . . . . . . . . . . . . . . . . . . . .   19

8.  Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   19

9.  Assignment, Subletting and Encumbrances . . . . . . . . . . . . . . .   20

10.  Liens  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   20

11.  Default  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   21

12.  Indemnification  . . . . . . . . . . . . . . . . . . . . . . . . . .   24

13.  Hazardous Materials  . . . . . . . . . . . . . . . . . . . . . . . .   25

14.  Right to Inspect . . . . . . . . . . . . . . . . . . . . . . . . . .   26

15.  Eminent Domain . . . . . . . . . . . . . . . . . . . . . . . . . . .   26

16.  Damage and Destruction . . . . . . . . . . . . . . . . . . . . . . .   27

17.  Remedies Cumulative  . . . . . . . . . . . . . . . . . . . . . . . .   28

18.  Quiet Enjoyment  . . . . . . . . . . . . . . . . . . . . . . . . . .   28

19.  Release of Lessor  . . . . . . . . . . . . . . . . . . . . . . . . .   28

20.  Surrender of Demised Premises  . . . . . . . . . . . . . . . . . . .   28

21.  Notices  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   29

22.  Lessor's Inability to Perform  . . . . . . . . . . . . . . . . . . .   29

23.  Limitations or Liability . . . . . . . . . . . . . . . . . . . . . .   30

24.  Asset Purchase Agreement . . . . . . . . . . . . . . . . . . . . . .   30

25.  Miscellaneous  . . . . . . . . . . . . . . . . . . . . . . . . . . .   30

26.  Rider  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   31
<PAGE>
                                     LEASE


                 LEASE, dated as of May 5, 1995, between UNISYS CORPORATION,
a Delaware corporation having an office at Township Line and Union Meeting
Roads, Blue Bell, Pennsylvania 19424 ("Lessor") and LORAL CORPORATION, a New
York corporation having an office at 600 Third Avenue, New York, New York
10016 ("Lessee").

                             W I T N E S S E T H :

                 WHEREAS, Lessor is the owner of the real property, including
improvements thereon (collectively, the "Property") referenced on Schedule A
hereto; and

                 WHEREAS, Lessor desires to lease to Lessee, and Lessee
desires to hire from Lessor, certain premises at the Property upon the terms
and conditions hereinafter set forth;

                 NOW, THEREFORE, in consideration of the mutual covenants
hereinafter provided, Lessor and Lessee hereby agree as follows:

                 1.  Demised Premises.

                 1.1.  Lessor hereby leases to Lessee, and Lessee hereby
leases and hires from Lessor, the Demised Premises, as defined in Schedule B
hereto, together with the non-exclusive right to use the common areas of the
Property and such other rights as are necessary or desirable to provide
Sublessee with substantially the same rights and benefits as have been
generally afforded to and enjoyed by the Defense Systems unit of Unisys
Corporation ("Defense Systems") prior to the date hereof (including, without
limitation, rights of ingress and egress, parking consistent with past
practice or otherwise as set forth in the Rider attached to this Sublease,
and access to public and private utilities) for the lease term hereinafter
stated and for the Base Rent and Additional Rent (both as hereinafter
defined) set forth herein, upon and subject to all of the terms and
provisions hereinafter provided or incorporated in this Lease by reference.

                 1.2.  Lessee agrees to accept the Demised Premises on the
Commencement Date (as hereinafter defined) in its "as is" condition and
Lessor shall not be obligated to perform any work or furnish any materials
in, to or about the Demised Premises in order to prepare the Demised Premises
for occupancy by Lessee or otherwise.  Lessee hereby releases Lessor from any
and all liability resulting from (i) any latent or patent defects in the
Demised Premises, (ii) the failure of the Demised Premises to comply with any
legal requirements applicable thereto or (iii) the status of the title to the
Demised Premises, provided that the foregoing release of liability is not
intended to limit or otherwise affect any liability that Lessor or any
affiliate of Lessor may have to Lessee or any affiliate of Lessee which
arises under any of the other terms and conditions of this Lease or under the
terms and conditions of any other agreement.  Lessee acknowledges that,
except as expressly set forth herein or as expressly set forth in any
separate document, Lessor has made no statements, representations, covenants
or warranties with respect to (x) the condition or manner of construction of
the Property or any improvements constructed in the Demised Premises, (y) the
uses or purposes for which the Demised Premises may be lawfully occupied or
(z) any encumbrances, covenants, restrictions or agreements affecting title
<PAGE>
to the Property or the Demised Premises.  Lessee also agrees that, in
executing this Lease, it has not relied upon or been induced by any
statements, representations, covenants or warranties of any person other than
those, if any, set forth expressly in this Lease or in any other separate
agreements by or between Lessor and/or Lessee or any of their respective
affiliates.

                 2.  Term.

                 2.1.  (a)  The term of this Lease shall commence on the date
hereof (the "Commencement Date") and, unless earlier terminated or extended
as herein provided, shall expire on the Expiration Date.  As used in this
Lease, (i) "Term" shall mean the term of this Lease, and (ii) "Expiration
Date" shall mean the Scheduled Expiration Date, as defined in Schedule C
hereto; provided that in the event of a termination of this Lease pursuant to
the terms hereof prior to the Scheduled Expiration Date, the "Expiration
Date" shall mean such date of termination of this Lease.

                 (b)  References in this Lease to the "termination" of this
Lease include the stated expiration of the Term and any earlier termination
thereof pursuant to the provisions of this Lease, or by law.  Except as
otherwise expressly provided in this Lease with respect to those obligations
of Lessee which by their nature or under the circumstances can only be, or
under the provisions of this Lease may be, performed after the termination of
this Lease, the Term and estate granted hereby shall end at noon on the date
of termination of this Lease as if such date were the Expiration Date, and
neither party shall have any further obligation or liability to the other
after such termination.  Notwithstanding the foregoing, any liability of
Lessor or Lessee to make any payment under this Lease, including, without
limitation, amounts payable by Lessee as Base Rent or Additional Rent
hereunder (both as hereinafter defined), which shall have accrued prior to
the termination of this Lease shall survive the termination of this Lease.

                 3.  Rent.

                 3.1.  The rent ("Rent") payable during the Term under this
Lease shall consist of the following:

                 (a)  the Base Rent, as defined in Schedule C hereto.

                 (b)  additional rent ("Additional Rent") in an amount equal
to any and all other sums payable by Lessee to Lessor under this Lease.

                 3.2.  Except as otherwise specifically provided in this
Lease (a) all payments of Base Rent shall be in equal monthly installments
and shall be made in advance on the first (1st) day of each month during the
Term, without notice (provided that if the amount of Base Rent is required to
be calculated by Lessor in accordance with Schedule C hereof, then Lessor
shall give Lessee prior written notice of such calculation, which notice
shall include an explanation of the basis for such calculation and reasonable
backup documentation relating thereto), and (b) all payments of Additional
Rent shall be made within 30 days after written notice from Lessor, in each
case by check payable to the order of "UNISYS CORPORATION" and addressed to
Unisys Corporation, P.O. Box 500, Blue Bell, Pennsylvania 19424-0003,
Attention: Disbursement & Control Dept., or to such other person or at such
other place as Lessor may from time to time designate in writing.
<PAGE>
                 3.3.  Lessee shall pay all Rent when due, in lawful money of
the United States which shall be legal tender for the payment of all debts,
public and private, at the time of payment. All sums due and payable by
Lessor or Lessee pursuant to the terms of this Lease that are not paid within
five (5) days of the due date therefor shall from and after the due date bear
interest at an annual percentage rate of ten percent (10%).  All interest
accrued and payable by Lessee under this subsection as hereinabove provided
shall be deemed to be Additional Rent payable hereunder and due at such time
or times as the rent with respect to which such interest shall have accrued
shall be payable under this Lease.

                 3.4.  Lessee agrees to pay, an Additional Rent, any revenue
tax or charge, occupancy tax, business privilege tax, business use tax or any
other tax that may be levied against the Demised Premises or Lessee's use or
occupancy thereof during the Term; provided, however, that in no event shall
Lessee be obligated to pay any income tax that is imposed upon and/or payable
by Lessor, and provided further that payments made by Lessee pursuant to this
Section 3.4 shall not be duplicative of amounts paid by Lessee pursuant to
any other provision of this Lease.

                 3.5.  In the event that Lessee shall dispute any calculation
of Rent charged to Lessee by Lessor, then Lessee shall send to Lessor a
written notice, within 30 days of receipt by Lessee of such charge, setting
forth the basis for Lessee's dispute.  Lessor and Lessee shall thereupon use
reasonable and good faith efforts to resolve such dispute. If the parties are
unable to resolve such dispute within 30 days after submission by Lessee of
its dispute notice, then the parties shall designate an independent certified
public accountant mutually acceptable to both parties (the "Independent
Accountant") to resolve such dispute and the fees and charges of the
Independent Accountant shall be shared equally by the parties. Both parties
shall provide the Independent Accountant with all information reasonably
requested by the Independent Accountant in connection with its review of such
dispute, and both parties shall request that the Independent Accountant
complete its work expeditiously and issue a written report to both parties
setting forth its determination.  The written determination of the
Independent Accountant shall be final and shall be binding upon both Lessor
and Lessee.  All disputes to be resolved pursuant to this Section 3.5 shall
be so resolved in accordance with the principles and standards set forth in
Section 3.6 below.

                 3.6.  All calculations by Lessor of Base Rent, Additional
Rent and any other amounts that are payable by Lessee hereunder shall be made
in accordance with Lessor's past practices during calendar year 1994 with
respect to Defense Systems, and all charges and allocations relating to the
Demised Premises and all accounting practices utilized by Lessor with respect
to amounts charged to Lessee under this Lease (including the capitalization,
amortization and expensing of costs incurred and funds expended) shall also
be made in such manner.

                 4.  Use.

                 4.1.  Lessee shall occupy and use the Demised Premises
solely for manufacturing, light assembly, engineering, research and
development, office and warehouse and such other uses as may be approved by
Lessor (which approval shall not be unreasonably withheld, delayed or
conditioned), provided that any such use shall be subject in all respects to
the other terms and provisions of this Lease, and subject to any and all
<PAGE>
laws, statutes, ordinances, orders, regulations and requirements of all
federal, state and local governmental, public or quasi-public authorities,
whether now or hereafter in effect, which may be applicable to or in any way
affect the Demised Premises or any part thereof and all requirements,
obligations and conditions of all instruments of record on the date of this
Lease affecting the Demised Premises (collectively, "Legal Requirements").

                 5.  Services.

                 5.1.  It is the intent of the parties that Lessor shall
continue to provide to Lessee all services generally and customarily provided
by Unisys Corporation to the occupants of the Demised Premises prior to the
Commencement Date, together with any other services that may be appropriate
under the circumstances from time to time (such services being hereinafter
referred to collectively as the "Services").  In connection with the
foregoing, such Services shall include, without limitation, each of the
services set forth on Schedule D hereto, and such Services shall not include
any of those items set forth on Schedule D-1 hereto.  Lessee shall pay to
Lessor, in consideration for the Services and as Additional Rent, an amount
equal to Lessor's actual costs in, to or for the benefit of the Demised
Premises or Lessee which shall be determined in accordance with the
principles set forth in Section 3.6 above ("Actual Costs").  On a quarterly
basis, Lessor shall provide to Lessee a written statement, in reasonable
detail, setting forth such Actual Costs for Services.  In the event that
Lessee disputes Lessor's statement of Actual Costs, such dispute shall be
resolved in accordance with Section 3.5 hereof.

                 5.2.  It is the intent of the parties that Lessee shall
continue to provide to Lessor, during the Term hereof, all reasonable
services generally and customarily provided by Defense Systems, prior to the
Commencement Date, to any other portions of the Property.  Lessee shall
perform such services, and Lessor shall pay to Lessee a proportionate share
of Lessee's actual costs incurred in performing such services.  On a
quarterly basis, Lessee shall provide to Lessor a written statement, in
reasonable detail, setting forth such costs.  In the event of a dispute with
respect to such costs, such dispute shall be resolved in accordance with
Section 3.5 hereof.

                 5.3.  In the event that telephone switching equipment or
other telecommunications equipment utilized by Lessor or Lessee is located
within the premises occupied by the other party, then the party occupying
such premises shall grant the other party reasonable access to such telephone
switching equipment or other telecommunications equipment and other areas
reasonably required for such telecommunications use, subject in each case to
reasonable security requirements of the party granting such access.

                 5.4.  The provisions of this Section shall survive the
expiration or earlier termination of this Lease.

                 6.  Alterations; Demising Costs; Signage.

                 6.1.  As used herein, the term "Alterations" shall mean,
collectively, any alterations, modifications installations, additions or
improvements to the Demised Premises.  Without the prior written consent of
Lessor in each instance, which consent shall not be unreasonably withheld
conditioned or delayed, Lessee shall not make any (a) structural Alterations
or (b) non-structural Alterations having a design and construction cost in
<PAGE>
excess of $50,000 on a per project basis.  Any Alterations consented to by
Lessor, or otherwise permitted under this Lease, shall be performed by
Lessee, at its sole cost and expense, in a good and workmanlike manner. 
Lessor shall have the right to post notices of non-responsibility and similar
notices, as Lessor shall reasonably deem appropriate, on the Demised Premises
while Alterations are occurring.

                 6.2.  Lessor and Lessee shall use reasonable and good faith
efforts to reach a mutual agreement as to whether any Alterations are
necessary and appropriate in order to separate the Demised Premises from the
premises in the Property occupied by Lessor.  In the event that the parties
reach such a mutual agreement, then Lessor shall perform such agreed upon
Alterations, and Lessee shall, within 30 days after written demand by Lessor,
reimburse Lessor for one-half of the costs and expenses relating to such
Alterations.  Lessor may request payment of Lessee's share of such costs, and
(if requested) Lessee shall pay its share of such costs, as such costs are
incurred by Lessor during the course of design and construction of such
Alterations.  Lessor shall require that (a) any contractors or subcontractors
performing any such work maintain reasonable and appropriate liability
insurance and (b) any such insurance policies shall name Lessor and Lessee as
additional insureds.

                 6.3.  Lessee shall have the right to install reasonable and
appropriate signage, both at the entrance to the Demised Premises and in the
common areas of the Property, indicating Lessee's occupancy of the Demised
Premises, provided that the location, size and design of any such signage
shall be subject to the prior written consent of Lessor, which consent shall
not be unreasonably withheld or delayed.

                 6.4.  In the event that the Demised Premises are measured or
re-measured pursuant to the terms of this Lease (inclusive of the Rider, if
any, and Schedule's attached hereto), Lessor and Lessee shall each pay
one-half (1/2) of the costs and expenses relating to such measurement or re-
measurement.

                 7.  Maintenance and Repair.

                 7.1.  Except as provided to the contrary in Schedule D and
Schedule D-1 attached hereto, Lessor shall, at its sole cost and expense,
maintain the Premises in reasonably satisfactory repair and condition, except
for ordinary wear and tear, and will make all structural and nonstructural
repairs which may be required by law or required to keep the Premises in
reasonably satisfactory repair and condition, except for ordinary wear and
tear, and Lessor's Actual Costs for providing such maintenance and repair
Services shall be charged to Lessee as Additional Rent in accordance with
Section 5.1 hereof.

                 8.  Insurance.

                 8.1.  Lessee, at Lessee's sole expense, shall maintain for
the benefit of Lessor such policies of insurance (and in such form) with
respect to the Demised Premises which shall be reasonably satisfactory to
Lessor as to coverage and insurer (who shall be licensed to do business in
the State in which the Demised Premises are located) provided that such
insurance shall at a minimum include comprehensive general liability
insurance protecting and indemnifying Lessor and Lessee against any and all
claims and liabilities for injury or damage to persons or property occurring
<PAGE>
upon, in or about the Demised Premises, and the public portions of the Prop-
erty, caused by or resulting from or in connection with any act or omission
of Lessee or Lessee's employees, agents or invitees.  Lessor shall be named
as an additional insured under any such policies of insurance obtained by
Lessee, and no such policy shall be subject to termination or modification
unless at least thirty (30) days' prior written notice (or ten (10) days'
prior written notice, if such termination results from Lessee's failure to
pay the premiums for such insurance) shall have been given by the applicable
insurance company to Lessor.  Upon execution of this Lease by Lessee and at
least thirty (30) days prior to the expiration date of such policies, Lessee
shall furnish to Lessor a certificate or certificates of insurance confirming
that the required insurance is in full force and effect with all premiums
paid current. Nothing contained herein shall limit, or prohibit, Lessee from
providing such coverage through "blanket" policies of insurance and/or
self-insuring therefor in a manner that is consistent with the general
corporate practices of Lessee.

                 8.2.  Nothing contained in this Lease shall relieve Lessee
from any liability as a result of damage from fire or other casualty, but
each party shall look first to any insurance in its favor before making any
claim against the other party for recovery for loss or damage resulting from
fire or other casualty.  To the extent that such insurance is in force and
collectible and to the extent permitted by law, Lessor and Lessee each hereby
releases and waives all right to recovery against the other or anyone
claiming through or under the other by way of subrogation or otherwise.  The
foregoing release and waiver shall be in force only if the insurance policies
of Lessor and Lessee provide that such release or waiver does not invalidate
the insurance; each party agrees to use reasonable efforts to include such a
provision in its applicable insurance policies.  If the inclusion of said
provision would involve an additional expense, either party, at its sole
expense, may require such provision to be inserted in the other's policy.

                 9.  Assignment, Subletting and Encumbrances.

                 9.1.  Lessee shall not sublease or mortgage, pledge or
otherwise encumber all or any part of the Demised Premises, assign or
mortgage this Lease (by operation of law or otherwise) or permit the Demised
Premises to be used or occupied by anyone other than Lessee, Lessee's
divisions and other Affiliates and Lessee's licensees, invitees, customers
and vendors, without the prior written consent of Lessor in each instance,
which consent shall not be unreasonably withheld, conditioned or delayed;
provided, however, that Lessee, upon at least 30 days' prior written notice
to Lessor, may assign this Lease or sublet all or part of the Demised
Premises to (A) an Affiliate of Lessee, (B) an entity into which Lessee is
merged or consolidated, and (C) an entity which acquires all or substantially
all of the business or operations of Lessee.  Any consent by Lessor as
hereinabove required shall not excuse Lessee from its obligation to obtain
the express written consent of Lessor to any further action or matter with
respect to which the consent of Lessor is hereinabove required and Lessee
shall not be released from any of its obligations hereunder.  The term
"Affiliate", as used in this Section 9.1, shall have the same meaning as is
set forth in the Asset Purchase Agreement.

                 10.  Liens.

                 10.1.  Lessee shall not suffer or permit any mechanic's,
materialman's, vendor's, supplier's, laborer's or other similar liens
<PAGE>
(collectively, "mechanic's liens") to be filed against the Demised Premises,
or any part thereof, nor against Lessee's interest therein, by reason of
work, labor, services or materials supplied or claimed to have been supplied
to Lessee (except for mechanic's liens for payments that are not yet
delinquent or for payments that Lessee is contesting in good faith and in a
diligent manner).  If any mechanic's lien described in the preceding sentence
shall at any time be filed against the Demised Premises, or any part thereof,
or Lessee's interest therein, Lessee shall, within forty-five (45) days after
notice of the filing thereof, cause the same to be discharged of record by
payment, deposit, bond, order of a court of competent jurisdiction or
otherwise, or provide Lessor with reasonable assurances as to Lessee's
ability to satisfy such lien.  If Lessee shall fail to cause such lien to be
discharged within such forty-five (45) day period, then, in addition to any
other right or remedy of Lessor, Lessor may, but shall not be obligated to,
discharge the same either by paying the amount claimed to be due or by
procuring the discharge of such lien by deposit or by bonding proceedings,
and in any such event Lessor shall be entitled to reimbursement from Lessee
for any reasonable costs expended by Lessor.

                 11.  Default.

                 11.1.  (a)  Each of the following shall constitute an Event
of Default hereunder:

                      (i)   if Lessee shall fail to pay when due any Rent or
any other amount Lessee may be required to pay hereunder, and Lessee shall
fail to remedy such default within seven (7) business days after written
notice thereof has been given to Lessee by Lessor, provided that an Event of
Default shall not be deemed to have occurred hereunder if Sublessee shall
have timely disputed in good faith its obligation to pay such Rent or the
amount thereof; or

                      (ii)  if Lessee shall default in the observance or
performance of any term, covenant or condition of this Lease on Lessee's part
to be observed, performed or complied with (other than the payment of Base
Rent and Additional Rent and other amounts payable hereunder) and Lessee
shall fail to remedy such default within thirty (30) days after written no-
tice to cure, or, if such default is of such a nature that for reasons beyond
Lessee's control it cannot be completely remedied within said period of
thirty (30) days, then if Lessee (A) shall not promptly institute and
thereafter diligently prosecute to completion all steps necessary to remedy
the same and (B) shall not remedy the same within a reasonable time after the
date of default; or

                    (iii)   if any event shall occur or any contingency shall
arise whereby this Lease or the estate hereby granted or the unexpired
balance of the Term would, except as expressly permitted herein, by operation
of law or otherwise, devolve upon or pass to any person or entity other than
Lessee, and Lessee shall fail to remedy such default within sixty (60) days
after written notice thereof has been given to Lessee by Lessor;

                 (b)  Upon the occurrence of any such Event of Default,
Lessor may, in addition to exercising any other available rights or remedies
available to Lessor under law, give to Lessee notice of its intention to end
the Term at the expiration of three (3) days from the date of the giving of
such notice, and, in the event such notice is given, this Lease and the Term
and estate hereby granted (whether or not the Term shall have commenced)
<PAGE>
shall terminate upon the expiration of said three (3) days with the same
force and effect as if that day were the Expiration Date, provided, however,
that Lessor and Lessee shall remain liable for the performance of their
respective obligations hereunder which survive the termination of this Lease
and for damages as provided in this Lease.

                 11.2.  Notwithstanding anything to the contrary set forth
herein, this Lease shall immediately terminate if any of the following events
shall occur with respect to Lessee:  (a) if Lessee shall (i) have applied for
or consented to the appointment of a receiver, trustee or liquidator, or
other custodian of Lessee, or any of its properties or assets, (ii) have made
a general assignment for the benefit of creditors, (iii) have commenced a
voluntary case for relief as a debtor under the United States Bankruptcy
Code, or any other applicable federal or state laws, or filed a petition to
take advantage of any bankruptcy, reorganization, insolvency, readjustment of
debts, dissolution or liquidation law or statute or an answer admitting the
material allegations of a petition filed against it in any proceeding under
any such law, or (iv) be adjudicated a bankrupt or insolvent; or (b) if
without the acquiescence or consent of Lessee, an order, judgment or decree
shall have been entered by any court of competent jurisdiction approving as
properly filed a petition seeking relief under the United States Bankruptcy
Code, or any other applicable federal or state laws, or any bankruptcy,
reorganization, insolvency, readjustment of debts, dissolution or liquidation
law or statute with respect to Lessee, or all or a substantial part of their
respective properties or assets, and such order, judgment or decree shall
have continued unstayed and in effect for any period of not less than ninety
(90) days. Neither Lessee, nor any person claiming through or under Lessee or
by reason of any statute or order of court shall, after such termination, be
entitled to possession of the Demised Premises but shall forthwith quit and
surrender the Demised Premises. Without limiting any of the foregoing
provisions of this Section 10.2, if pursuant to the United States Bankruptcy
Code, or any other applicable federal or state laws, Lessee is permitted to
assign this Lease, Lessee agrees that adequate assurance of future
performance by an assignee expressly permitted under such law shall be deemed
to mean evidence in the form of financial statements prepared and certified
by a certified public accountant that the assignee will have a net worth,
after excluding the value of the leasehold, sufficient to meet the remaining
obligations under this Lease.

                 11.3.  In the event of any breach by Lessee or any persons
claiming through or under Lessee of any of the terms, covenants or conditions
contained in this Lease, Lessor, after the giving of any notice required by
the terms of this Lease and the expiration of any notice and cure periods
hereunder, (a) shall be entitled to enjoin such breach and (b) shall have the
right to invoke any right and remedy available at law or in equity or by
statute or otherwise.  The provisions of this Section 11.3 shall survive the
expiration or sooner termination of this Lease.

                 11.4.  If this Lease and the Term shall terminate as
provided in Section 11.1 or in Section 11.2 above, or by or under any summary
proceeding or any other action or proceeding or if Lessor shall re-enter the
Demised Premises as hereinabove provided or by or under any summary
proceeding or any other action or proceeding, then in any of said events:

                 (a)  Lessee shall pay to Lessor all Base Rent, Additional
Rent and other amount payable by Lessee hereunder to the date upon which this
<PAGE>
Lease and the Term shall have terminated or to the date of re-entry upon the
Demised Premises by Lessor, as the case may be;

                 (b)  Lessor shall be entitled to retain all monies, if any,
paid by Lessee to Lessor, whether as advance Rent, security or otherwise, but
such monies shall be credited by Lessor against any Rent due at the time of
such termination or re-entry or, at Lessor's option, against any damages pay-
able by Lessee;

                 (c)  Lessee shall be liable for and shall pay to Lessor, as
damages, any deficiency between the Base Rent and Additional Rent payable
hereunder for the period which otherwise would have constituted the unexpired
portion of the Term (conclusively presuming the Base Rent and Additional Rent
to be at the same rate as was payable for the year immediately preceding such
termination or re-entry less any Additional Rent for such one-year period
payable to Lessor by Lessee pursuant to Section 5.1 above) and the net
amount, if any, of rents ("Net Rent") collected under any reletting effected
by Lessor for any part of such period (after first deducting from the rents
collected under any such reletting all of Lessor's reasonable expenses in
connection with the termination of this Lease or Lessor's re-entry upon the
Demised Premises and in connection with such reletting including all
reasonable repossession costs, brokerage commissions, legal expenses,
attorneys' fees, alteration or similar costs and other expenses of preparing
the Demised Premises for such reletting);

                 (d)  In the event that Lessor shall not have collected any
monthly deficiencies as aforesaid, Lessor shall be entitled to recover from
Lessee, and Lessee shall pay to Lessor, on demand, as and for liquidated and
agreed final damages, a sum equal to the amount by which the Base Rent and
Additional Rent payable hereunder for the period which otherwise would have
constituted the unexpired portion of the Term (conclusively presuming the
Base Rent and Additional Rent to be at the same rate as was payable for the
year immediately preceding such termination or re-entry less any Additional
Rent for such one-year period payable to Sublessor by Sublessee pursuant to
Section 5.1 above) exceeds the then fair and reasonable rental value of the
Demised Premises for the same period, both discounted to present value at the
rate of eight percent (8%) per annum.  If before presentation of proof of
such liquidated damages to any court, commission or tribunal, the Demised
Premises, or any part thereof, shall have been relet by Lessor for the period
which otherwise would have constituted the unexpired portion of the Term, or
any part thereof, the amount of rent upon such reletting shall be deemed,
prima facie, to be the fair and reasonable rental value for the part or the
whole of the Demised Premises so relet during the term of the reletting; and

                 (e)  In no event shall Lessee be entitled to receive any
excess of Net Rent over the sums payable by Lessee to Lessor hereunder, and
in no event shall Lessee be entitled in any suit for the collection of
damages pursuant to this Article to a credit in respect of any Net Rent from
a reletting except to the extent actually received by Lessor prior to the
commencement of such suit.

                 11.5.  If a default by Lessee shall have occurred and be
continuing with respect to any obligations of Lessee under this Lease, Lessor
may, at its option, upon reasonable prior notice to Lessee (unless Lessor
reasonably believes there to be an emergency threatening Lessor's property
outside the Demised Premises, or threatening substantial damage to Lessor's
interest in the Demised Premises as Lessor, in which event no notice shall be
<PAGE>
required and Lessor may act immediately), perform such obligations for the
account of, and at the expense of, Lessee. The sums so paid or incurred by
Lessor, in its sole discretion, together with interest at the rate specified
in Section 3.3 hereof, costs and damages shall be due from and paid by
Lessee, as Additional Rent, upon Lessee's receipt of written demand therefor
from Lessor.

                 11.6.  Nothing herein contained shall be construed as
limiting or precluding the recovery by Lessor against Lessee of any sums or
damages to which, in addition to the damages particularly provided above,
Lessor may lawfully be entitled by reason of any default hereunder on the
part of Lessee; provided, however, that in no event shall Lessor or Lessee be
entitled to special or consequential damages with respect to any matter
arising hereunder or relating hereto.

                 12.  Indemnification.

                 12.1.  Lessee shall indemnify and hold harmless Lessor and
its employees and agents from and against any and all loss, cost, liability,
claim, damage and expense, including, without limiting the generality of the
foregoing, reasonable attorneys' fees and expenses and court costs, penalties
and fines incurred in connection with or arising from any injury to Lessee or
for any damage to, or loss (by theft or otherwise) of, any of the property of
Lessee, irrespective of the cause of such injury, damage or loss and whether
occurring in or about the Demised Premises or the Property.

                 12.2.  Lessee shall indemnify and hold harmless Lessor and
its officers, directors, shareholders and employees from and against any and
all loss, cost, liability, claims, damage and expenses, including, without
limiting the generality of the foregoing, reasonable attorneys' fees and
expenses and court costs, penalties and fines, whether or not due to third
party claims, suits or proceedings, incurred in connection with or arising
from (a)  any default by Lessee in the observance or performance of, or
compliance with, any of the terms, covenants or conditions of this Lease on
Lessee's part to be observed, performed or complied with, (b) the use or
occupancy or manner of use or occupancy of the Demised Premises by Lessee or
any of its agents, employees or contractors, or the exercise by Lessee or any
of its agents, employees or contractors, of any rights granted to Lessee
hereunder, (c) any acts, omissions or negligence of Lessee or any of its
agents, employees or contractors, in or about the Demised Premises or the
Property either prior to, during, or after the termination of this Lease or
(d) the condition of the Demised Premises, but only to the extent that Lessee
fails to perform any of its obligations hereunder with respect to the
condition of the Demised Premises.  If any action or proceeding shall be
brought against Lessor by reason of any such claim, Lessee shall be given
prompt notice thereof and, upon notice from Lessor, shall resist and defend
such action or proceeding at Lessee's sole expense and employ counsel
therefor reasonably satisfactory to Lessor.  Lessee shall pay to Lessor on
demand all sums which may be owing to Lessor by reason of the provisions of
this subsection.  Lessee's obligations under this subsection shall survive
the Expiration Date or earlier termination of this Lease.

                 12.3.  Lessor shall indemnify and hold harmless Lessee and
Lessee's officers, directors, shareholders and employees from and against any
and all loss, cost, liability, claims, damage and expenses, including,
without limiting the generality of the foregoing, reasonable attorneys' fees
and expenses and court costs, penalty and fines, whether or not due to third
<PAGE>
party claims, suits or proceedings, incurred in connection with or arising
from (a) any default by Lessor in the observance or performance of, or
compliance with, any of the terms, covenants or conditions of this Lease on
Lessor's part to be observed, performed or complied with, or (b) the gross
negligence or wilful misconduct of Lessor (in its capacity as lessor
hereunder) or any of its agents, employees or contractors (retained by Lessor
in its capacity as lessor hereunder), in or about the Demised Premises or the
Property either prior to, during, or after the termination of this Lease.  If
any action or proceeding shall be brought against Lessee by reason of any
such claim, Lessor shall be given prompt notice thereof and, upon notice from
Lessee, shall resist and defend such action or proceeding at Lessor's sole
expense and employ counsel therefor reasonably satisfactory to Lessee. 
Lessor shall pay to Lessee on demand all sums which may be owed to Lessee by
reason of the provisions of this subsection.  Lessor's obligations under this
subsection shall survive the Expiration Date or earlier termination of this
Lease.

                 12.4.  Lessor shall not be liable for any loss or damage to
property of Lessee or any of its employees, guests, invitees or licensees by
reason of theft or otherwise.  Lessor shall not be liable for any injury or
damage to persons or property resulting from fire, explosion, falling
plaster, steam, gas, electricity, water, rain or leaks from any part of the
Demised Premises or from the pipes, appliances or plumbing works or from the
roof, street or subsurface or from any other place or by dampness or by any
other cause of whatsoever nature, unless such injury or damage has been shown
to have been due solely to the gross negligence or willful act or omission of
Lessor, its affiliates, or the officers, directors, employees or agents of
Lessor or its affiliates in the course of their employment. Subject to the
foregoing, all property of Lessee or others kept or stored on the Demised
Premises shall be so kept or stored at the risk of Lessee only.

                 12.5.  Notwithstanding anything in this Section 12 to the
contrary, neither party shall be required to indemnify the other party (an
"indemnitee") against the indemnitee's own negligence or wilful misconduct.

                 13.  Hazardous Materials.

                 13.1.  Lessee shall not cause or permit any Hazardous
Material (as hereinafter defined) to be brought upon, kept or used in or
about the Demised Premises by the agents, principals, employees, assigns,
sublessees, contractors, subcontractors, consultants or invitees of Lessee,
except in full compliance with applicable Legal Requirements.  If Lessee
breaches the obligations stated in the preceding sentence, or if the
introduction or release of a Hazardous Material on the Demised Premises
caused or permitted by Lessee (or the aforesaid others) results in
contamination of the Demised Premises or any surrounding area(s), or if
contamination of the Demised Premises or any surrounding area(s) by Hazardous
Material otherwise occurs for which Lessee is legally, actually or factually
liable or responsible (other than liability which arises solely as a result
of the tenancy created hereby or solely as a result of Lessor's mere occu-
pancy of the Demised Premises), then Lessee shall fully and completely
indemnify, defend and hold harmless Lessor (or any party claiming by, through
or under Lessor) from any and all claims, judgments, damages, penalties,
fines, costs, liabilities, expenses or losses, including, without limitation: 
(i) diminution in the value of the Demised Premises; (ii) any asserted damage
to the Property or to neighboring properties or the occupants of the Property
or neighboring properties, and (iii) any sums paid in settlement of claims,
<PAGE>
reasonable attorneys' fees, consultants fees and expert fees which arise or
arose before, during or after the term of this Lease as a consequence of such
contamination.  This indemnification includes, without limitation, costs
incurred in connection with any investigation or site conditions or any
clean-up, remedial, removal or restoration work required by any federal,
state or local governmental agency or political subdivision because of
Hazardous Materials present in the soil or ground water on or under the
Demised Premises for which Lessee is responsible pursuant to the terms of
this Lease.  Without limiting the foregoing, if the introduction or release
of any Hazardous Materials on, under or about the Demised Premises or any
other surrounding area(s) caused or permitted by Lessee (or the aforesaid
others) results in any contamination of the Demised Premises, Lessee shall
immediately take all actions at its sole expense as are necessary or
appropriate to return the Demised Premises to the condition existing prior to
the introduction by Lessee of any such Hazardous Materials thereto; provided
that the prior written approval (which approval shall not be unreasonable
withheld, conditioned or delayed) of such actions by Lessor shall be first
obtained.  The foregoing obligations and responsibilities shall survive the
expiration or earlier termination of this Lease.

                 13.2.  As used herein, the term "Hazardous Materials" means
any hazardous or toxic substance, material or waste, including, but not
limited to, those substances, materials, and wastes listed in the
Comprehensive Environmental Response, Compensation and Liability Act of 1980,
as amended by the Superfund Amendments and Reorganization Act of 1986 (42
U.S.C. Section 9601 et seq., as amended), the Federal Clean Water Act, the
Federal Clean Air Act, the Federal Resource Conservation and Recovery Act,
the Federal Toxic Substances Control Act, the United States Department of
Transportation Hazardous Materials Table (49 CFR 172.101) or by the Envi-
ronmental Protection Agency as hazardous substances (40 CFR Part 301 and
amendments thereto), and all substances, materials and wastes that are
defined as "toxic", "hazardous" or "extremely hazardous" or are otherwise
regulated under any applicable local, state or federal law.  In furtherance
of, and not in limitation of the foregoing, the term "Hazardous Materials"
shall include asbestos, asbestos-containing materials and petroleum.

                 13.3.  Lessor and Lessee acknowledge and agree that the
Asset Purchase Agreement shall govern all matters relating to the presence of
Hazardous Materials in, on, under and about the Demised Premises prior to the
execution and delivery hereof.

                 14.  Right to Inspect.

                 14.1.  Lessor and the authorized representatives of Lessor
shall have the right to enter upon the Demised Premises upon reasonable
advance notice to Lessee at all reasonable times during usual business hours
(and at any time without notice in the case of an emergency) for the purpose
of inspecting the same, conducting an environmental review of Lessee's
business operations or exhibiting the same to prospective purchasers, tenants
or mortgagees.

                 15.  Eminent Domain.

                 15.1.  If all of the Demised Premises are taken by exercise
of the power of eminent domain (or conveyed by Lessor in lieu of such
exercise) this Lease will terminate on a date (the "termination date") which
<PAGE>
is the earlier of the date upon which the condemning authority takes
possession of the Demised Premises or the date on which title to the Demised
Premises is vested in the condemning authority.  If more than 25% of the
rentable area of the Demised Premises is so taken, or if Lessee's rights of
access to the Demised Premises or Lessee's use of parking facilities at the
Property are materially impaired as a result of such a taking, then Lessee
will have the right to cancel this Lease by written notice to Lessor given
within 20 days after the termination date.  If less than 25% of the rentable
area of the Demised Premises is so taken, or if the Lessee does not cancel
this Lease according to the preceding sentence, the Base Rent will be abated
in the proportion of the rentable area of the Demised Premises so taken to
the rentable area of the Demised Premises immediately before such taking, and
Lessee's Share will be appropriately recalculated.  If 25% or more of the
Property is so taken, Lessor may cancel this Lease by written notice to
Lessee given within 30 days after the termination date.  In the event of any
such taking, the entire award will be paid to Lessor and Lessee will have no
right or claim to any part of such award; however, Lessee will have the right
to assert a claim against the condemning authority in a separate action, so
long as Lessor's award is not otherwise reduced, for Lessee's moving expenses
and leasehold improvements owned by Lessee.

                 16.  Damage and Destruction.

                 16.1.  If the Demised Premises or the Property are damaged
by fire or other insured casualty, Lessor will give Lessee written notice of
the time which will be needed to repair such damage, as determined by Lessor
in its reasonable judgment, and the election (if any) which Lessor has made
according to this Section 16.  Such notice will be given before the 30th day
(the "notice date") after the fire or other insured casualty.

                 16.2.  If the Demised Premises or the building are damaged
by fire or other insured casualty to an extent which may be repaired within
120 days after the notice date, as reasonably determined by Lessor, Lessor
will promptly begin to repair the damage after the notice date and will dili-
gently pursue the completion of such repair.  In that event this Lease will
continue in full force and effect except that Base Rent and (as appropriate)
Additional Rent will be abated on a pro rata basis from the date of the
damage until the date of the completion of such repairs (the "repair period")
based on the proportion of the rentable area of the Demised Premises that
Lessee is unable to use during the repair period.

                 16.3.  If the Demised Premises or the Property are damaged
by fire or other insured casualty to an extent that may not be repaired
within 120 days after the notice date, as reasonably determined by Lessor,
then (a) Lessor may cancel this Lease as of the date of such damage by
written notice given to Lessee on or before the notice date or (b) Lessee may
cancel this Lease as of the date of such damage by written notice given to
Lessor within 10 business days after Lessor's delivery of a written notice
that the repairs cannot be made within such 120-day period.  If neither
Lessor nor Lessee so elects to cancel this Lease, Lessor will diligently
proceed to repair the Property and the Demised Premises, and Base Rent and
(as appropriate) Additional Rent will be abated on a pro rata basis during
the repair period based on the proportion of the rentable area of the Demised
Premises that Lessee is unable to use during the repair period.

                 16.4.  Notwithstanding the provisions of this Section 16, if
a material portion of the Demised Premises or the Property is damaged by an
<PAGE>
uninsured casualty, or if the proceeds of insurance are insufficient to pay
for the repair of any material damage to the Demised Premises or the Prop-
erty, Lessor will have the option to repair such damage or cancel this Lease
as of the date of such casualty by written notice to Lessee on or before the
notice date, provided, however, that such termination shall not be effective
if Lessee, within 10 days after its receipt of such notice, delivers to
Lessor the written agreement of Lessee (in form and substance reasonably
satisfactory to Lessor) to pay or reimburse Lessor for the uninsured portion
of the cost of such repairs.

                 16.5.  If any such damage by fire or other casualty is the
result of the negligence or wilful misconduct of Lessee, its agents,
contractors, employees, or invitees, there will be no abatement of Base Rent
or Additional Rent as otherwise provided for in this Section 16.  Lessee will
have no rights to terminate this Lease on account of any damage to the
Demised Premises or the Property except as set forth in this Lease.

                 17.  Remedies Cumulative.

                 17.1.  Each right and remedy of Lessor under this Lease
shall be cumulative and be in addition to every other right and remedy of
Lessor under this Lease and now or hereafter existing at law or in equity, by
statute or otherwise.

                 18.  Quiet Enjoyment.

                 18.1.  Lessor covenants that, as long as Lessee shall pay
the Base Rent and Additional Rent and all other amounts Lessee shall be
required to pay hereunder and shall duly observe, perform and comply with all
of the terms, covenants and conditions of this Lease on its part to be ob-
served, performed or complied with, Lessee shall, subject to all of the terms
of this Lease, peaceably have, hold and enjoy the Demised Premises during the
Term without molestation or hindrance by Lessor.

                 19.  Release of Lessor.

                 19.1.  The term "Lessor", as used in this Lease so far as
covenants or obligations on the part of Lessor are concerned, shall be
limited to mean and include only the owner or owners at the time in question
of the Property, and in the event of any transfer or transfers of the fee
interest in the Property, Lessor herein named shall be automatically freed
and relieved from and after the date of such transfer of all liability with
respect to the performance of any covenants or obligations on the part of
Lessor contained in this Lease thereafter to be performed; provided, however,
that no Lessor shall be freed or relieved from any of its obligations or
liabilities hereunder which first arise or accrue prior to the transfer of
such Lessor's interest in the Property.

                 20.  Surrender of Demised Premises.

                 20.1.  Lessee shall, no later than the termination of this
Lease and in accordance with all of the terms of this Lease, vacate and
surrender to Lessor the Demised Premises, together with all Alterations, in
similar order, condition and repair as the same were in as of the
Commencement Date, and broom clean, reasonable wear and tear, damages
resulting from a casualty for which Lessee is not responsible, and other
items the repair or remediation of which is the responsibility of Lessor
<PAGE>
excepted. Tenant's obligation to observe or perform this covenant shall
survive the termination of this Lease.

                 20.2.  Notwithstanding any provision of law or any judicial
decision to the contrary, no notice shall be required to terminate the Term
on the Expiration Date, and the Term shall expire on the Expiration Date
without notice being required from either party.  In the event that Lessee
remains beyond the Expiration Date, it is the intention of the parties and it
is hereby agreed that a tenancy at sufferance shall arise at a monthly rent
equal to 150% of the monthly Base Rent in effect at the expiration of the
Term.  It is further agreed that Lessee shall indemnify and hold harmless
Lessor from and against any and all liability, claims, demands, expenses,
damages and judgments (other than consequential or special damages) incurred
by Lessor as a result of Lessee's retaining possession, which indemnification
obligation shall survive the Expiration Date.

                 21.  Notices.

                 21.1.  All notices, consents, approvals or other
communications (collectively, a "Notice") required to be given under this
Lease or pursuant to law shall be in writing and, unless otherwise required
by law, shall be delivered personally or by overnight courier service or
given by registered or certified mail, return receipt requested, postage
prepaid, to the parties at the following addresses (unless such address shall
be changed by Notice from one party to the other):

To Lessor:

Unisys Corporation 
P.O. Box 500 
Blue Bell, PA  19424 
Attention:  Real Estate Administration

To Lessee:

Loral Corporation 
600 Third Avenue 
New York, NY  10016 
Attention:  Vice President/General Counsel

Any Notice given pursuant hereto shall be deemed to have been given and shall
be effective when received, or when delivered and refused.

                 22.  Lessor's Inability to Perform.

                 22.1.  This Lease and the obligation of Lessee to pay Rent
hereunder and perform all of the other covenants and agreements hereunder on
the part of Lessee to be performed shall in no way be affected, impaired or
excused because Lessor is unable to fulfill any of its obligations under this
Lease expressly or impliedly to be performed by Lessor or because Lessor is
unable to make, or is delayed in making, any repairs, additions, alterations,
improvements or decorations or is unable to supply or is delayed in supplying
any equipment or fixtures, if Lessor is prevented or delayed from so doing by
reason of strikes or labor trouble or by accident, adjustment of insurance or
by any cause whatsoever reasonably beyond Lessor's control, including but not
limited to, laws, governmental preemption in connection with a national
emergency or by reason of any rule, order or regulation or any federal,
<PAGE>
state, county or municipal authority or any department or subdivision thereof
or any government agency or by reason of the conditions of supply and demand
which have been or are affected by war or other emergency.

                 23.  Limitations or Liability.

                 23.1.  It is specifically understood and agreed that there
shall be absolutely no personal liability on the part of Lessor in respect of
any of the terms, covenants and conditions of this Lease, and Lessee shall
look solely to the interest of Lessor in the Demised Premises for the
satisfaction of each and every remedy of Lessee in the event of any breach or
default by Lessor, or by any successor in interest to Lessor, of any of the
terms, covenants and conditions of this Lease to be performed by Lessor.

                 23.2.  Nothing in this Section is intended to limit or
affect any obligations of Lessor or any affiliate of Lessor which are
contained in any separate agreement.

                 24.  Asset Purchase Agreement.

                 24.1.  Notwithstanding anything to the contrary contained
herein, in the event of a conflict between the terms of this Lease and the
terms of the Asset Purchase Agreement, the terms of the Asset Purchase
Agreement shall govern.

                 24.2.  As used herein, (a) the term "Asset Purchase
Agreement" shall mean the Asset Purchase Agreement, dated as of March 20,
1995, between Unisys Corporation and Loral Corporation, as amended from time
to time, and (b) the term "Transaction Documents" shall mean all agreements
between Lessor and Lessee executed pursuant to, or in connection with, the
Asset Purchase Agreement.

                 25.  Miscellaneous.

                 25.1.  This Lease shall be governed by and construed in
accordance with the internal laws of the State in which the Demised Premises
are located, without regard to the conflicts of law principles thereof.

                 25.2.  The section headings in this Lease and the table of
contents are inserted only as a matter of convenience for reference and are
not to be given any effect in construing this Lease.

                 25.3.  If any of the provisions of this Lease or the
application thereof to any person or circumstance shall, to any extent, be
invalid or unenforceable, the remainder of this Lease, or the application of
such provision or provisions to persons or circumstances other than those as
to whom or which it is held invalid or unenforceable, shall not be affected
thereby, and every provision of this Lease shall be valid and enforceable to
the fullest extent permitted by law.

                 25.4.  All of the terms and provisions of this Lease shall
be binding upon and inure to the benefit of the parties hereto and, subject
to the provisions of Article 9 hereof, their respective successors and
assigns.

                 25.5.  Lessor has made no representations, warranties or
covenants to or with Lessee with respect to the subject matter of this Lease
<PAGE>
except as expressly provided herein or in the Transaction Documents and all
prior negotiations and agreements relating thereto are merged into this
Lease.  This Lease may not be amended or terminated, in whole or in part, nor
may any of the provisions be waived, except by a written instrument executed
by the party against whom enforcement of such amendment, termination or
waiver is sought.

                 26.  Rider.  A Rider to this Lease is attached hereto and
incorporated herein by reference.

         [Remainder of page intentionally left blank]
<PAGE>
                 IN WITNESS WHEREOF, Lessor and Lessee have executed this
Lease as of the day and year first above written.


                                           UNISYS CORPORATION, as Lessor 


                                           By:___________________________
                                              Name:   Harold S. Barron 
                                              Title:  Senior Vice President


                                           LORAL CORPORATION, as Lessee


                                           By:____________________________
                                              Name:   Eric J. Zahler
                                              Title:  Vice President
<PAGE>
                                                    Salt Lake City, UT (Owned)

                                     RIDER

                 1.  This Rider is a part of this Lease.  In the event of any
contradiction or inconsistency between the provisions of this Rider and the
provisions of the other portions of this Lease, the provisions of this Rider
shall govern and prevail, and the contradicting and inconsistent provisions
of the other portions of this Lease shall be deemed amended accordingly.

                 2.  Lessee (together with its employees, licensees, and
invitees) shall have the non-exclusive right to use the 280 parking spaces at
the Property designated on Schedule B to this Lease.

                 3.  Lessee hereby agrees to provide the services described
on Schedule D-1 attached hereto, which services were previously provided by
Lessor's non-Defense Systems personnel, to the Demised Premises during the
Term hereof.  In connection therewith, Lessor and Lessee shall share supplies
and equipment located at the Property for performance of their respective
service obligations with respect to the Property until the exhaustion of such
supplies and equipment.  Thereafter, Lessor and Lessee shall separately
purchase and use such supplies and equipment as each may determine it
requires for performance of its respective service obligations.

                 4.  With respect to contracts entered into by Lessor prior
to the date of this Lease relating in whole or in part to the provision of
services to the Demised Premises, which services Lessee has assumed the
obligation to provide as of the date of this Lease and which services were
previously provided by Lessor's non-Defense Systems personnel, (a) Lessor
shall endeavor to terminate such contracts at the earliest possible time,
provided Lessor shall not be obligated to breach such contracts and (b)
Lessee shall be obligated to pay all sums due under such contracts for the
provision of goods and services to the Demised Premises.

                 5.  From the date hereof until the earlier of (a) the
Expiration Date and (b) the service of written notice by Lessor of its
election to terminate receipt of such services, Lessee shall continue to
provide security services to the portions of the Property not part of the
Demised Premises, of the type generally and customarily provided by Lessor's
Defense Systems unit to the Property prior to the date hereof.
<PAGE>
                                  SCHEDULE A

                                   PROPERTY

                 As used in this Lease, the "Property" shall mean Buildings
D, D Annex and Z at 322 North 2200 West, Salt Lake City, Utah.
<PAGE>
                                  SCHEDULE B

                               DEMISED PREMISES

                 As used in this Lease, the "Demised Premises" shall mean
133,888 rentable square feet, minus the usable square footage of the
cafeteria located in Building D, measured in accordance with BOMA standards,
located in Buildings D, D Annex and Z at 322 North 2200 West, Salt Lake City,
Utah, which premises are identified on the plans attached hereto.
<PAGE>
                                  SCHEDULE C 

                      SCHEDULED EXPIRATION DATE/BASE RENT

                 As used in this Lease, "Scheduled Expiration Date" means
December 31, 2001.

                 As used in this Lease, "Base Rent" shall mean, with respect
to any calendar month, all actual costs and expenses relating to the Property
(including common areas and facilities) that are allocated by Lessor to the
Demised Premises for such month, provided that Lessor's method of allocation
shall be consistent with the method of allocation used by Unisys Corporation
to allocate costs to the Unisys Defense Systems unit with respect to the
occupancy of the Demised Premises by the Unisys Defense Systems unit during
calendar year 1994.  Such costs and expenses shall include cash items and
non-cash items, such as depreciation.  In the event that Base Rent for any
calendar quarter (as calculated above) shall not be determinable by Lessor
until after the end of such calendar quarter, then Base Rent shall be payable
during such calendar quarter based upon Lessor's reasonable estimate of costs
and expenses to be allocated to the Demised Premises.  Lessor shall, as soon
as practicable after the end of such calendar quarter, provide Lessee with a
written statement of the Base Rent amount for such calendar quarter and,
subject to Section 3.5 of the Lease, the parties shall promptly thereafter
make any necessary reconciliation payments.
<PAGE>
                                  SCHEDULE D

                       SERVICES TO BE PROVIDED BY LESSOR

                 With respect to Buildings D and D-Annex:

                 1.  Repair and maintenance of building structure, including
building shell, windows, exterior doors and roof.

                 2.  Repair and maintenance of all common mechanical and
electrical equipment and equipment exterior to the building, including
boilers, major air conditioning equipment, air compressor, major electrical
panels, main fire water systems and risers, main water supplies and building
sewer systems.

                 3.  Repair and maintenance of all building grounds including
parking lots, landscaping and snow removal.

                 With respect to Building Z:

                 1.  Repair and maintenance of all building grounds,
including parking lots, landscaping and snow removal.

                 2.  Repair and maintenance of all utilities up to the
termination point with the building.

                 3.  Repair and maintenance of main fire water systems and
risers.
<PAGE>
                                 SCHEDULE D-1

                     SERVICES NOT TO BE PROVIDED BY LESSOR

                 With respect to the Demised Premises in Buildings D, D-Annex
and Z:

                 1. Interior maintenance, repairs and janitorial services.

                 2.  Alterations (as permitted by this Lease), moving and
rearranging services.

                 3.  Fire protection services and monitoring.




                                                              EXHIBIT 10.82

                                   SUBLEASE



                                    Between



                              UNISYS CORPORATION,



                                                   as Sublessor



                                      and



                              LORAL CORPORATION,



                                                   as Sublessee



                                   BLDG E-F
<PAGE>
                               TABLE OF CONTENTS



Article                                                                   Page


1.  Demised Premises  . . . . . . . . . . . . . . . . . . . . . . . . . .    7

2.  Term  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    8

3.  Rent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    8

4.  Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   10

5.  Master Lease  . . . . . . . . . . . . . . . . . . . . . . . . . . . .   10

6.  Services  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   12

7.  Alterations and Repairs; Demising Costs; Signage  . . . . . . . . . .   12

8.  Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   14

9.  Assignment, Subletting and Encumbrances . . . . . . . . . . . . . . .   14

10.  Default  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   15

11.  Indemnification  . . . . . . . . . . . . . . . . . . . . . . . . . .   18

12.  Hazardous Materials  . . . . . . . . . . . . . . . . . . . . . . . .   19

13.  Remedies Cumulative  . . . . . . . . . . . . . . . . . . . . . . . .   20

14.  Quiet Enjoyment  . . . . . . . . . . . . . . . . . . . . . . . . . .   20

15.  Release of Sublessor . . . . . . . . . . . . . . . . . . . . . . . .   20

16.  Surrender of Demised Premises  . . . . . . . . . . . . . . . . . . .   21

17.  Notices  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   21

18.  Landlord Consents During Term  . . . . . . . . . . . . . . . . . . .   22

19.  Sublessor's Inability to Perform . . . . . . . . . . . . . . . . . .   22

20.  Time Limits  . . . . . . . . . . . . . . . . . . . . . . . . . . . .   23

21.  Limitations on Liability . . . . . . . . . . . . . . . . . . . . . .   23

22.  Miscellaneous  . . . . . . . . . . . . . . . . . . . . . . . . . . .   23

23.  Rider  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   24

<PAGE>
                     ASSIGNMENT AND ASSUMPTION OF SUBLEASE


          THIS ASSIGNMENT AND ASSUMPTION OF SUBLEASE (this "Assignment") is
dated as of April 29, 1997 among Lockheed Martin Tactical Systems, Inc., a
New York corporation (the "Assignor"), L-3 Communications Corporation, a
Delaware corporation (the "Assignee"), and Unisys Corporation, a Delaware
corporation, tenant under a master lease by and between Unisys Corporation
and Harris Trust and Savings Bank as Trustee for Burroughs Employee's
Retirement Fund (the "Landlord"), with reference to the following:

                                   RECITALS

          A.  The Landlord, as landlord, and the Assignor, as tenant,
executed a Sublease Agreement dated May 5, 1995, (which, together with all
modifications, amendments and supplements thereof, is hereinafter referred to
collectively as the "Sublease"), a copy of which is attached hereto and
incorporated by reference as Exhibit A, pursuant to which Landlord subleased
to the Assignor and the Assignor subleased from Landlord property and
improvements described therein located in Salt Lake City, Utah, (Buildings E
and F) (the "Premises").

          B.  The Assignee is acquiring certain assets and assuming certain
liabilities from the Assignor including the Assignor's rights, leasehold
interest and obligations under the Sublease.

          C.  In connection with such acquisition, the Assignor desires to
assign the Sublease to the Assignee, and the Assignee desires to accept the
assignment of the Sublease from the Assignor.

          D.  The Landlord has agreed to enter into this Assignment to, among
other things, evidence its consent to such assignment of the Sublease.

          NOW, THEREFORE, for good and valuable consideration, the receipt
and adequacy of which are hereby acknowledged, the Assignor, the Assignee and
the Landlord hereby covenant and agree as follows:

          1.  Assignment.  The Assignor grants, assigns and transfers to the
Assignee, its successors and assigns, all of the Assignor's right, title and
interest in, to and under the Sublease (including, without limitation, any
options under the Sublease and any rights to extend or renew the Sublease)
and the Assignee accepts from the Assignor all of the Assignor's right, title
and interest in, to and under the Sublease.

          2.  Assumption of Sublease Obligation.  The Assignee assumes and
agrees to perform and fulfill all terms, covenants, conditions and
obligations required to be performed and fulfilled by the Assignor under the
Sublease, including, without limitation, the obligation to make all payments
due or payable on behalf of the Assignor under the Sublease as they become
due and payable.

          3.  Representations of Assignor and Landlord.  The Assignor and the
Landlord represent to the Assignee as follows:

          (a)  The Sublease attached hereto as Exhibit A is a true, correct
and complete copy of the Sublease (including all modifications, amendments
<PAGE>
and supplements thereof) and the same are the only agreements between
Landlord and the Assignor with respect to the subject matter thereof.

          (b)  The Sublease is in full force and effect and, except for the
modifications, amendments and supplements included in Exhibit A, the Sublease
has not been modified, amended or supplemented.

          (c)  Except as set forth on Exhibit B, no default by the Assignor
or the Landlord has occurred and is continuing under the Sublease, and no
event has occurred and is continuing which with the giving of notice or the
lapse of time or both would constitute a default thereunder.

          (d)  No minimum or base rent or other rental has been paid in
advance (except for the current month) and a security deposit in the amount
of $0.00 has been paid to the Landlord.

          (e)  The monthly amount of base rent due under the Sublease as of
May 1, 1997, is $221,500 and the minimum or base rent and all other rentals
and other payments due, owing and accruing under the Sublease have been paid
through April 30, 1997.

          (f)  The term of the Sublease commenced on May 5, 1995, and the
current term of the Sublease expires on December 31, 2001.

          4.  Landlord's Consent.  The Landlord hereby consents to the
Assignor's assignment of the Sublease to the Assignee and the Assignee's
assumption of the Sublease.  Landlord's consent to the Assignor's assignment
of the Sublease to the Assignee shall not be deemed to release the Assignor
from any of its obligations under the Sublease or to alter any provision of
the Sublease and/or the primary liability of the Assignor for the payment of
minimum or base rent or any additional rent due under the Sublease or for the
performance of any other obligations to be performed by the Assignor under
the Sublease.

          5.  Successors and Assigns.  This Assignment shall be binding on
and inure to the benefit of the parties hereto, and their respective heirs,
personal representatives, successors and assigns, provided that this Section
5 shall not be construed to permit any future assignments of the Sublease or
subletting of the Premises except as permitted by the Sublease.

          6.  Counterparts.  This Assignment may be signed in counterpart
and, as so executed, shall constitute a binding agreement.

          7.  Governing Law.  This Assignment shall be governed by and
construed in accordance with the laws of the state in which the Premises are
located.
<PAGE>
          IN WITNESS WHEREOF, the parties hereto have executed this
Assignment as of the date first above written.

 WITNESS/ATTEST:                         ASSIGNOR:


                                         LOCKHEED MARTIN TACTICAL SYSTEMS,
                                           INC.

 Renata J. Baker                         By: Stephen M. Piper (SEAL)
                                             Name:  Stephen M. Piper
                                             Title: Vice President & Asst.
                                                      Secretary


                                         ASSIGNEE:


                                         L-3 COMMUNICATIONS CORPORATION

 Robert                                  By: M. Strianese (SEAL)
                                             Name:  Michael T. Strianese
                                             Title: Vice President


 WITNESS/ATTEST:                         LANDLORD:

                                         UNISYS CORPORATION

 Ronald C. Anderson                      By: Gregory T. Fischer (SEAL)
 Assistant Secretary                         Name:  Gregory T. Fischer
                                             Title: Vice President
<PAGE>
STATE OF NEW YORK, COUNTY OF QUEENS, TO WIT:

                 On this the 23rd day of May, 1997, before me a notary public

of said State, Michael T. Strianese, the undersigned officer, personally

appeared Michael T. Strianese, who acknowledged himself to be an officer of

L-3 Communications, a Delaware corporation, and that he, as such Vice

President, being authorized so to do, executed the foregoing instrument for

the purposes therein contained, by signing the name of the corporation by

himself as a Vice President.

                 IN WITNESS WHEREOF, I hereunder set my hand and official

seal.

                                              Elizabeth A. Maki     
                                                 Notary Public

My Commission Expires:  June 30, 1997


STATE OF MARYLAND, COUNTY OF MONTGOMERY, TO WIT:

                 On this the 2nd day of June, 1997, before me a notary public

of said State, Stephen M. Piper, the undersigned officer, personally appeared

before me, who acknowledged himself to be a Vice President & Asst. Secretary

of Lockheed Martin Tactical Systems, Inc., a New York corporation, and that

he, as such Officer, being authorized so to do, executed the foregoing

instrument for the purposes therein contained, by signing the name of the

corporation by himself as a Vice President & Asst. Secretary.

                 IN WITNESS WHEREOF, I hereunto set my hand and official

seal.

                                              Jennifer E. Bashaw
                                                 Notary Public

My Commission Expires:  December 1, 2000
<PAGE>
STATE OF PENNSYLVANIA, COUNTY OF MONTGOMERY, TO WIT:

                 On this the 29th day of April, 1997, before me a notary

public of said State, Pennsylvania, the undersigned officer, personally

appeared Gregory T. Fischer, who acknowledged himself to be a Vice President

of Unisys Corporation, a Delaware corporation, and that he, as such Vice

President, being authorized so to do, executed the foregoing instrument for

the purposes therein contained, by signing the name of the corporation by

himself as a Vice President.

                 IN WITNESS WHEREOF, I hereunto set my hand and official

seal.

                                                Robin Angstadt      
                                                   Notary Public

My Commission Expires:  Oct. 5, 1998
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                                   EXHIBIT A


                                 THE SUBLEASE
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                                   SUBLEASE


                 SUBLEASE, dated as of May 5, 1995, between UNISYS
CORPORATION, a Delaware corporation having an office at Township Line and
Union Meeting Roads, Blue Bell, Pennsylvania 19424 ("Sublessor") and LORAL
CORPORATION, a New York corporation having an office at 600 Third Avenue, New
York, New York 10016 ("Sublessee").

                             W I T N E S S E T H :

                 WHEREAS, the landlord under the Master Lease described on
Schedule A hereto (the "Landlord") is the owner of the real property
(including improvements) described on such Schedule A (collectively, the
"Property"), and under the Master Lease the Landlord has leased to Sublessor
certain premises at the Property; and

                 WHEREAS, Sublessor desires to sublet to Sublessee, and
Sublessee desires to hire from Sublessor, a portion of the premises demised
under the Master Lease upon the terms and conditions hereinafter set forth;

                 NOW, THEREFORE, in consideration of the mutual covenants
hereinafter provided, Sublessor and Sublessee hereby agree as follows:

                 1.  Demised Premises.

                 1.01.  Sublessor hereby sublets to Sublessee, and Sublessee
hereby sublets and hires from Sublessor, the Demised Premises, as defined in
Schedule B hereto, together with the non-exclusive right to use the common
areas of the Property and such other rights as are necessary or desirable to
provide Sublessee with substantially the same rights and benefits as have
been generally afforded to and enjoyed by the Defense Systems unit of Unisys
Corporation ("Defense Systems") prior to the date hereof (including, without
limitation, rights of ingress and egress, parking consistent with past
practice or otherwise as set forth in the Rider attached to this Sublease,
and access to public and private utilities) for the sublease term hereinafter
stated and for the Base Rent and Additional Rent (both as hereinafter
defined) set forth herein, upon and subject to all of the terms and
provisions hereinafter provided or incorporated in this Sublease by
reference.

                 1.02.  Sublessee agrees to accept the Demised Premises on
the Commencement Date (as hereinafter defined) in its "as is" condition and
Sublessor shall not be obligated to perform any work or furnish any materials
in, to or about the Demised Premises in order to prepare the Demised Premises
for occupancy by Sublessee or otherwise.  Sublessee hereby releases Sublessor
from any and all liability resulting from (i) any latent or patent defects in
the Demised Premises, (ii) the failure of the Demised Premises to comply with
any legal requirements applicable thereto or (iii) the status of the title to
the Demised Premises, provided that the foregoing release of liability is not
intended to limit or otherwise affect any liability that Sublessor or any
affiliate of Sublessor may have to Sublessee or any affiliate of Sublessee
which arises under any of the other terms and conditions of this Sublease or
under the terms and conditions of any other agreement.  Sublessee
acknowledges that, except as expressly set forth herein or as expressly set
forth in any separate document, Sublessor has made no statements,
representations, covenants or warranties with respect to (x) the condition or
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manner of construction of the Property or any improvements constructed in the
Demised Premises, (y) the uses or purposes for which the Demised Premises may
be lawfully occupied or (z) any encumbrances, covenants, restrictions or
agreements affecting title to the Property or the Demised Premises. 
Sublessee also agrees that, in executing this Sublease, it has not relied
upon or been induced by any statements, representations, covenants or
warranties of any person other than those, if any, set forth expressly in
this Sublease or in any other separate agreements by or between Sublessor
and/or Sublessee or any of their respective affiliates.

                 2.  Term.

                 2.01.  (a)  The term of this Sublease shall commence on the
date hereof (the "Commencement Date") and, unless earlier terminated or
extended as herein provided, shall expire on the Expiration Date.  As used in
this Sublease, (i) "Term" shall mean the term of this Sublease, and (ii)
"Expiration Date" shall mean the Scheduled Expiration Date, as defined in
Schedule C hereto; provided that (A) in no event shall the Expiration Date
occur later than 11:59 p.m. on the day immediately preceding the expiration
of the term of the Master Lease, and (B) in the event of a termination of
this Sublease pursuant to the terms hereof prior to the Scheduled Expiration
Date, the "Expiration Date" shall mean such date of termination of this
Sublease.

                 (b)  Notwithstanding anything to the contrary in this
Sublease, the Term shall be immediately terminated if the term of the Master
Lease is terminated for any reason prior to the Scheduled Expiration Date.

                 (c)  References in this Sublease to the "termination" of
this Sublease include the stated expiration of the Term and any earlier
termination thereof pursuant to the provisions of this Sublease, or the
Master Lease or by law.  Except as otherwise expressly provided in this
Sublease with respect to those obligations of Sublessee which by their nature
or under the circumstances can only be, or under the provisions of this
Sublease may be, performed after the termination of this Sublease, the Term
and estate granted hereby shall end at noon on the date of termination of
this Sublease as if such date were the Expiration Date, and neither party
shall have any further obligation or liability to the other after such
termination.  Notwithstanding the foregoing, any liability of Sublessor or
Sublessee to make any payment under this Sublease, including, without
limitation, amounts payable by Sublessee as Base Rent or Additional Rent
hereunder (both as hereinafter defined), which shall have accrued prior to
the termination of this Sublease shall survive the termination of this
Sublease.

                 3.  Rent.

                 3.01.  The rent ("Rent") payable during the Term under this
Sublease shall consist of the following:

                 (a)  the Base Rent, as defined in Schedule C hereto.

                 (b)  additional rent ("Additional Rent") in an amount equal
to any and all other sums payable by Sublessee to Sublessor under this
Sublease.
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                 3.02.  Except as otherwise specifically provided in this
Sublease (a) all payments of Base Rent shall be in equal monthly installments
and shall be made in advance on the first (1st) day of each month during the
Term, without notice (provided that if the amount of Base Rent is required to
be calculated by Sublessor in accordance with Schedule C hereof, then
Sublessor shall give Sublessee prior written notice of such calculation,
which notice shall include an explanation of the basis for such calculation
and reasonable backup documentation relating thereto), and (b) all payments
of Additional Rent shall be made within 30 days after written notice from
Sublessor, in each case by check payable to the order of "UNISYS CORPORATION"
and addressed to Unisys Corporation, P.O. Box 500, Blue Bell, Pennsylvania
19424-0003, Attention:  Disbursement & Control - Dept. or to such other
person or at such other place as Sublessor may from time to time designate in
writing.

                 3.03.  Sublessee shall pay all Rent when due, in lawful
money of the United States which shall be legal tender for the payment of all
debts, public and private, at the time of payment.  All sums due and payable
by Sublessor or Sublessee pursuant to the terms of this Sublease that are not
paid within five (5) days of the due date therefor shall from and after the
due date bear interest at an annual percentage rate of ten percent (10%). 
All interest accrued and payable by Sublessee under this subsection as
hereinabove provided shall be deemed to be Additional Rent payable hereunder
and due at such time or times as the rent with respect to which such interest
shall have accrued shall be payable under this Sublease.

                 3.04.  Sublessee agrees to pay, as Additional Rent, any
revenue tax or charge, occupancy tax, business privilege tax, business use
tax or any other tax that may be levied against the Demised Premises or
Sublessee's use or occupancy thereof during the Term; provided, however, that
in no event shall Sublessee be obligated to pay any income tax that is
imposed upon and/or payable by Sublessor, and provided further that payments
made by Sublessee pursuant to this Section 3.4 shall not be duplicative of
amounts paid by Sublessee pursuant to any other provision of this Sublease.

                 3.05.  In the event that Sublessee shall dispute any
calculation of Rent charged to Sublessee by Sublessor, then Sublessee shall
send to Sublessor a written notice, within 30 days of receipt by Sublessee of
such charge, setting forth the basis for Sublessee's dispute.  Sublessor and
Sublessee shall thereupon use reasonable and good faith efforts to resolve
such dispute.  If the parties are unable to resolve such dispute within 30
days after submission by Sublessee of its dispute notice, then the parties
shall designate an independent certified public accountant mutually
acceptable to both parties (the "Independent Accountant") to resolve such
dispute, and the fees and charges of the Independent Accountant shall be
shared equally by the parties.  Both parties shall provide the Independent
Accountant with all information reasonably requested by the Independent
Accountant in connection with its review of such dispute, and both parties
shall request that the Independent Accountant complete its work expeditiously
and issue a written report to both parties setting forth its determination. 
The written determination of the Independent Accountant shall be final and
shall be binding upon both Sublessor and Sublessee.  All disputes to be
resolved pursuant to this Section 3.5 shall be so resolved in accordance with
the principles and standards set forth in Section 3.7 below.

                 3.06.  Sublessor shall furnish to Sublessee copies of any
material statements and other material documents and information which are
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provided to Sublessor by Landlord pursuant to the Master Lease.  Without
limiting any other obligations of Sublessor hereunder, Sublessor agrees it
will, upon reasonable request from Sublessee, exercise on Sublessee's behalf,
and at Sublessee's sole cost, any rights of Sublessor under the Master Lease
to review and inspect records and otherwise obtain information from Landlord.

                 3.07.  All calculations by Sublessor of Base Rent,
Additional Rent and any other amounts that are payable by Sublessee hereunder
shall be made in accordance with Sublessor's past practices during calendar
year 1994 with respect to Defense Systems, and all charges and allocations
relating to the Demised Premises and all accounting practices utilized by
Sublessor with respect to amounts charged to Sublessee under this Sublease
(including the capitalization, amortization and expensing of costs incurred
and funds expended) shall also be made in such manner.

                 4.  Use.

                 4.01.  Sublessee shall occupy and use the Demised Premises
only for the uses permitted under the Master Lease and for no other purpose,
and in all respects only as permitted under the terms and provisions of this
Sublease and the Master Lease, and in accordance with any and all laws,
statutes, ordinances, orders, regulations and requirements of all federal,
state and local governmental, public or quasipublic authorities, whether now
or hereafter in effect, which may be applicable to or in any way affect the
Demised Premises or any part thereof and all requirements, obligations and
conditions of all instruments of record on the date of this Sublease
affecting the Demised Premises (collectively, "Legal Requirements").

                 5.  Master Lease.

                 5.01.  Subject to Section 5.3 below, this Sublease and all
of Sublessee's rights hereunder are and shall remain in all respects subject
and subordinate to (i) all of the terms and provisions of the Master Lease, a
true and complete copy of which has been delivered to and reviewed by
Sublessee, (ii) any and all amendments to the Master Lease or supplemental
agreements relating thereto hereafter made between Landlord and Sublessor and
(iii) any and all matters to which the tenancy of Sublessor, as tenant under
the Master Lease, is or may be subordinate.  Sublessee shall in no case have
any rights under this Sublease greater than Sublessor's rights as tenant
under the Master Lease.  The foregoing provisions shall be self-operative and
no further instrument of subordination shall be necessary to effectuate such
provisions unless required by Landlord or Sublessor, in which event Sublessee
shall, upon demand by Landlord or Sublessor at any time and from time to
time, execute, acknowledge and deliver to Sublessor and Landlord any and all
instruments that Sublessor or Landlord, in the reasonable discretion of
either of them, may deem necessary or proper to confirm such subordination of
this Sublease, and the rights of Sublessee hereunder, subject to Section
5.3(a) hereof.

                 5.02.  Sublessee agrees that it shall neither act, nor omit
to act, in such a manner as to result in a default under the Master Lease,
provided that in no event shall Sublessee be responsible for acts and
omissions of Sublessor or Sublessor's agents, employees or contractors. 
Except as otherwise specifically provided in the next sentence and elsewhere
in this Sublease, (i) all of the terms, covenants, conditions and agreements
which Sublessor is required to observe or perform with respect to the Demised
Premises as tenant under the Master Lease are hereby incorporated herein by
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reference and Sublessee shall observe and perform all of such terms,
covenants, conditions and agreements as if such terms, covenants, conditions
and agreements were set forth herein at length, and (ii) Sublessor may
exercise all of the rights, powers, privileges and remedies reserved to
Landlord under the Master Lease to the same extent as if fully set forth
herein at length, including, without limitation, all rights and remedies
arising out of or with respect to any default by Sublessee in the payment of
Rent hereunder or the observance or performance of the terms, covenants,
conditions and agreements of this Sublease and the Master Lease (except as
specifically provided herein).  The terms and conditions of the Master Lease
described on Schedule D hereto shall not be incorporated herein by reference,
nor shall any terms or conditions of the Master Lease that, by their terms,
are inapplicable to, or inconsistent with this Sublease, be incorporated by
reference herein.  In amplification of, and not in limitation of, the
foregoing, in no event shall any rights or options under the Master Lease to
renew or extend the term thereof be incorporated by reference in this
Sublease for the benefit of Sublessee.  Notwithstanding the foregoing, any
inconsistencies between the terms of the Master Lease incorporated by
reference hereunder and the other terms of this Sublease or any of the
Transaction Documents (as hereinafter defined) shall be resolved in favor of
such other terms of this Sublease or the terms of the Transaction Documents,
provided, however, that if such construction of terms would cause Sublessor
to be in default under the terms of the Master Lease, then such inconsistency
shall be resolved in favor of the Master Lease.  In addition, in the event
that Sublessor is in default of any of its obligations under the Master Lease
as of the date hereof and such obligation is not a DS Liability (as defined
in the Asset Purchase Agreement), then Sublessee shall not be required to
cure such default by virtue of the incorporation by reference provisions of
this Sublease.

                 5.03.  Sublessor agrees that it shall neither act, nor omit
to act, in such a manner as to result in a default under the Master Lease,
provided that in no event shall Sublessor be responsible for acts and
omissions of Sublessee or Sublessee's agents, employees or contractors. 
Provided that Sublessee is not then in default under the terms of this
Sublease beyond applicable grace periods, Sublessor agrees that, during the
Term hereof, without the prior written consent of Sublessee, which consent
shall not be unreasonably withheld or delayed, Sublessor will not (a) consent
to a termination of the Master Lease (to the extent that Sublessor's consent
is required pursuant to the Master Lease) or amend or modify the Master Lease
in any way which would materially reduce, materially interfere with or
otherwise materially impair any rights, powers or remedies of Sublessee,
decrease in any material respect the obligations of Landlord or Sublessor
which, under the terms of this Sublease, run to the benefit of Sublessee or
increase the monetary obligations of Sublessee or increase in any material
respect any other obligations of Sublessor for which Sublessee is responsible
hereunder, or (b) consent (in the event that Sublessor's consent is required
pursuant to the Master Lease) to the subordination of the Master Lease to any
mortgage, underlying lease or similar instrument.  Notwithstanding the
foregoing, in no event shall Sublessor be required under this Sublease to
exercise any renewal or extension option set forth in the Master Lease.

                 5.04.  Notwithstanding anything to the contrary contained
herein, in the event of a conflict between the terms of this Sublease and the
terms of the Asset Purchase Agreement, the terms of the Asset Purchase
Agreement shall govern.
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                 5.05.  As used herein, (a) the term "Asset Purchase
Agreement" shall mean the Asset Purchase Agreement, dated as of March 20,
1995, between Unisys Corporation and Loral Corporation, as amended from time
to time, and (b) the term "Transaction Documents" shall mean all agreements
between Sublessor and Sublessee executed pursuant to, or in connection with,
the Asset Purchase Agreement other than this Sublease.

                 6.  Services.

                 6.01.  It is the intent of the parties that Sublessor shall
continue to provide to Sublessee all services, utilities, repairs and
facilities generally and customarily provided by Unisys Corporation to the
occupants of the Demised Premises prior to the Commencement Date, together
with any other services that may be appropriate under the circumstances from
time to time (such services being hereinafter referred to collectively as the
"Services").  In connection with the foregoing, such Services shall include,
without limitation, each of the services set forth on Schedule E hereto, and
such Services shall not include any of those items set forth on Schedule E-1
hereto.  Sublessee shall pay to Sublessor, in consideration for the Services
and as Additional Rent, an amount equal to Sublessor's actual costs to
perform such Services in, to or for the benefit of the Demised Premises or
Sublessee, which shall be determined in accordance with the principles set
forth in Section 3.7 above ("Actual Costs").  On a quarterly basis, Sublessor
shall provide to Sublessee a written statement, in reasonable detail, setting
forth such Actual Costs for Services.  In the event that Sublessee disputes
Sublessor's statement of Actual Costs, such dispute shall be resolved in
accordance with Section 3.5 hereof.

                 6.02.  It is the intent of the parties that Sublessee shall
continue to provide to Sublessor, during the Term hereof, all reasonable
services generally and customarily provided by Defense Systems, prior to the
Commencement Date, to the other portions of the Property leased by Sublessor
under the Master Lease.  Sublessee shall perform such services, and Sublessor
shall pay to Sublessee a proportionate share of Sublessee's actual costs
incurred in performing such services.  On a quarterly basis, Sublessee shall
provide to Sublessor a written statement, in reasonable detail, setting forth
such costs.  In the event of a dispute with respect to such costs, such
dispute shall be resolved in accordance with Section 3.5 hereof.

                 6.03.  In the event that telephone switching equipment or
other telecommunications equipment utilized by Sublessor or Sublessee is
located within the premises occupied by the other party, then the party
occupying such premises shall grant the other party reasonable access to such
telephone switching equipment or other telecommunications equipment and other
areas reasonably required for such telecommunications use, subject in each
case to reasonable security requirements of the party granting such access.

                 6.04.  The provisions of this Section shall survive the
expiration or earlier termination of this Sublease.

                 7.  Alterations and Repairs; Demising Costs; Signage.

                 7.01.  As used herein, the term "Alterations" shall mean,
collectively, any alterations, modifications, installations, additions or
improvements to the Demised Premises.  Without the prior written consent of
Sublessor in each instance, which consent shall not be unreasonably withheld,
conditioned or delayed, Sublessee shall not make any (a) structural
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Alterations or (b) non-structural Alterations having a design and
construction cost in excess of $100,000 on a per project basis.  Any
Alterations consented to by Sublessor, or otherwise permitted under this
Sublease, shall be performed by Sublessee, at its sole cost and expense, and
in compliance with all of the provisions of the Master Lease, including the
provisions requiring Landlord's prior written consent, and such other
reasonable requirements of Sublessor.  Sublessor shall have the right to post
notices of non-responsibility and similar notices, as Sublessor shall
reasonably deem appropriate, on the Demised Premises while Alterations are
occurring.

                 7.02.  Sublessor shall have no obligations whatsoever to
Sublessee to make any repairs (except to the extent provided in Schedule E
and Schedule E-1 hereto) or Alterations in the Demised Premises to any
systems serving the Demised Premises or to any equipment, fixtures or
furnishings in the Demised Premises, or to comply with any violations of law
with respect thereto, or to restore the Demised Premises in the event of a
fire or other casualty therein or to perform any other duty with respect to
the Demised Premises which Landlord is required to perform under the Master
Lease.  Subject to Section 6.2 and 6.3 hereof and Schedule E and Schedule E-1
hereto, Sublessee shall look solely to Landlord for the making of any and all
repairs in the Demised Premises and the performance of any and all such other
work and responsibilities and only to the extent required by the terms of the
Master Lease.

                 7.03.  Sublessor and Sublessee shall use reasonable and good
faith efforts to reach a mutual agreement as to whether any Alterations are
necessary and appropriate in order to separate the Demised Premises from the
premises in the Property occupied by Sublessor.  In the event that the
parties reach such a mutual agreement, then Sublessor shall perform such
agreed upon Alterations, and Sublessee shall, within thirty (30) days after
written demand by Sublessor, reimburse Sublessor for one-half of the costs
and expenses relating to such Alterations.  Sublessor may request payment of
Sublessee's share of such costs, and (if requested) Sublessee shall pay its
share of such costs, as such costs are incurred by Sublessor during the
course of design and construction of such Alterations.  Sublessor shall
require that (a) any contractors or subcontractors performing any such work
maintain reasonable and appropriate liability insurance and (b) any such
insurance policies shall name Sublessor, Sublessee and Landlord as additional
insureds.

                 7.04.  Sublessee shall have the right to install reasonable
and appropriate signage, both at the entrance to the Demised Premises and in
the common areas of the Property, indicating Sublessee's occupancy of the
Demised Premises, provided that the location, size and design of any such
signage shall be subject to the prior written consent of Sublessor, which
consent shall not be unreasonably withheld or delayed.

                 7.05.  Sublessee shall indemnify and hold harmless Sublessor
and Landlord from all costs, expenses, liabilities and obligations arising
out of the filing of any mechanic's or materialman's lien against the Demised
Premises by reason of any act or omission of Sublessee.

                 7.06.  In the event that the Demised Premises are measured
or re-measured pursuant to the terms of this Sublease (inclusive of the
Rider, if any, and Schedules attached hereto), Sublessor and Sublessee shall
<PAGE>
each pay one-half ( 1/2) of the costs and expenses relating to such
measurement or re-measurement.

                 8.  Insurance.

                 8.01.  Sublessee, at Sublessee's sole expense, shall
maintain for the benefit of Sublessor and Landlord such policies of insurance
(and in such form) as are required by the Master Lease with respect to the
Demised Premises which shall be reasonably satisfactory to Sublessor as to
coverage and insurer (who shall be licensed to do business in the State in
which the Demised Premises are located) provided that such insurance shall at
a minimum include comprehensive general liability insurance protecting and
indemnifying Sublessor, Landlord and Sublessee against any and all claims and
liabilities for injury or damage to persons or property occurring upon, in or
about the Demised Premises, and the public portions of the Property, caused
by or resulting from or in connection with any act or omission of Sublessee
or Sublessee's employees, agents or invitees.  Sublessor and Landlord shall
each be named as an additional insured under any such policies of insurance
obtained by Sublessee, and no such policy shall be subject to termination or
modification unless at least thirty (30) days' prior written notice (or ten
(10) days' prior written notice, if such termination results from Sublessee's
failure to pay the premium for such insurance) shall have been given by the
applicable insurance company to Sublessor and Landlord. Upon execution of
this Sublease by Sublessee and at least thirty (30) days prior to the
expiration date of such policies, Sublessee shall furnish to Landlord and
Sublessor a certificate or certificates of insurance confirming that the
required insurance is in full force and effect with all premiums paid
current.  Nothing contained herein shall limit, or prohibit Sublessee from
providing such coverage through "blanket" policies of insurance and/or self-
insuring therefor in a manner that is consistent with the general corporate
practices of Sublessee.

                 8.02.  Nothing contained in this Sublease shall relieve
Sublessee from any liability as a result of damage from fire or other
casualty, but each party shall look first to any insurance in its favor
before making any claim against the other party for recovery for loss or
damage resulting from fire or other casualty.  To the extent that such
insurance is in force and collectible and to the extent permitted by law,
Sublessor and Sublessee each hereby releases and waives all right to recovery
against the other or anyone claiming through or under the other by way of
subrogation or otherwise.  The foregoing release and waiver shall be in force
only if the insurance policies of Sublessor and Sublessee provide that such
release or waiver does not invalidate the insurance; each party agrees to use
reasonable efforts to include such a provision in its applicable insurance
policies.  If the inclusion of said provision would involve an additional
expense, either party, at its sole expense, may require such provision to be
inserted in the other's policy.

                 9.  Assignment, Subletting and Encumbrances.

                 9.01.  Sublessee shall not sublease or mortgage, pledge or
otherwise encumber all or any part of the Demised Premises, assign or
mortgage this Sublease (by operation of law or otherwise) or permit the
Demised Premises to be used or occupied by anyone other than Sublessee,
Sublessee's divisions and other Affiliates, and Sublessee's licensees,
invitees, customers and vendors, without the prior written consent of
Sublessor in each instance, which consent shall not be unreasonably withheld,
<PAGE>
conditioned or delayed; provided, however, that Sublessee, upon at least 30
days prior written notice to Sublessor and upon Sublessee's obtaining any
required consent of Landlord under the Master Lease, may assign this Sublease
or sublet all or part of the Demised Premises to (A) an Affiliate of
Sublessee, (B) an entity into which Sublessee is merged or consolidated, and
(C) an entity which acquires all or substantially all of the business or
operations of Sublessee. Any consent by Sublessor and/or Landlord as
hereinabove required shall not excuse Sublessee from its obligation to obtain
the express written consent of Sublessor and/or Landlord to any further
action or matter with respect to which the consent of Sublessor and Landlord
is hereinabove required and Sublessee shall not be released from any of its
obligations hereunder.  The term "Affiliate", as used in this Section 9.1,
shall have the same meaning as is set forth in the Asset Purchase Agreement.

                 10.  Default.

                 10.01.  (a)  Each of the following shall constitute an Event
of Default hereunder:

                      (i)   if Sublessee shall fail to pay when due any Rent
or any other amount Sublessee may be required to pay hereunder, and Sublessee
shall fail to remedy such default within seven (7) business days after
written notice thereof has been given to Sublessee by Sublessor, provided
that any Event of Default shall not be deemed to have occurred hereunder if
Sublessee shall have timely disputed in good faith its obligation to pay such
Rent or the amount thereof; or

                      (ii)  subject to Section 10.1(b) below, if Sublessee
shall default in the observance or performance of any term, covenant or
condition of this Sublease on Sublessee's part to be observed, performed or
complied with (other than the payment of Base Rent and Additional Rent and
other amounts payable hereunder) and Sublessee shall fail to remedy such
default within thirty (30) days after written notice to cure, or, if such
default is of such a nature that for reasons beyond Sublessee's control it
cannot be completely remedied within said period of thirty (30) days, then if
Sublessee (A) shall not promptly institute and thereafter diligently
prosecute to completion all steps necessary to remedy the same and (B) shall
not remedy the same within a reasonable time after the date of default; or

                    (iii)   if any event shall occur or any contingency shall
arise whereby this Sublease or the estate hereby granted or the unexpired
balance of the Term would, except as expressly permitted herein, by operation
of law or otherwise, devolve upon or pass to any person or entity other than
Sublessee, and Sublessee shall fail to remedy such default within sixty (60)
days after written notice thereof has been given to Sublessee by Sublessor;

                 (b)      Upon the occurrence of any such Event of Default,
Sublessor may, in addition to exercising any other available rights or
remedies, give to Sublessee notice of its intention to end the Term at the
expiration of three (3) days from the date of the giving of such notice, and,
in the event such notice is given, this Sublease and the Term and estate
hereby granted (whether or not the Term shall have commenced) shall terminate
upon the expiration of said three (3) days with the same force and effect as
if that day were the Expiration Date, provided, however, that Sublessor and
Sublessee shall remain liable for the performance of their respective
obligations hereunder which survive the termination of this Sublease and for
damages as provided in this Sublease.
<PAGE>
                 10.02.  Notwithstanding anything to the contrary set forth
herein, this Sublease shall immediately terminate if any of the following
events shall occur with respect to Sublessee:  (a) if Sublessee shall (i)
have applied for or consented to the appointment of a receiver, trustee or
liquidator, or other custodian of Sublessee, or any of its properties or
assets, (ii) have made a general assignment for the benefit of creditors,
(iii) have commenced a voluntary case for relief as a debtor under the United
States Bankruptcy Code, or any other applicable federal or state laws, or
filed a petition to take advantage of any bankruptcy, reorganization,
insolvency, readjustment of debts, dissolution or liquidation law or statute
or an answer admitting the material allegations of a petition filed against
it in any proceeding under any such law, or (iv) be adjudicated a bankrupt or
insolvent; or (b) if without the acquiescence or consent of Sublessee, an
order, judgment or decree shall have been entered by any court of competent
jurisdiction approving as properly filed a petition seeking relief under the
United States Bankruptcy Code, or any other applicable federal or state laws,
or any bankruptcy, reorganization, insolvency, readjustment of debts,
dissolution or liquidation law or statute with respect to Sublessee, or all
or a substantial part of their respective properties or assets, and such
order, judgment or decree shall have continued unstayed and in effect for any
period of not less than ninety (90) days.  Neither Sublessee, nor any person
claiming through or under Sublessee or by reason of any statute or order of
court shall, after such termination, be entitled to possession of the Demised
Premises but shall forthwith quit and surrender the Demised Premises. 
Without limiting any of the foregoing provisions of this Section 10.2, if
pursuant to the United States Bankruptcy Code, or any other applicable
federal or state laws, Sublessee is permitted to assign this Sublease,
Sublessee agrees that adequate assurance of future performance by an assignee
expressly permitted under such law shall be deemed to mean evidence in the
form of financial statements prepared and certified by a certified public
accountant that the assignee will have a net worth, after excluding the value
of the leasehold, sufficient to meet the remaining obligations under this
Sublease.

                 10.03.  In the event of any breach by Sublessee or any
persons claiming through or under Sublessee of any of the terms, covenants or
conditions contained in this Sublease, Sublessor, after the giving of any
notice required by the terms of this Sublease and the expiration of any
notice and cure periods hereunder, (a) shall be entitled to enjoin such
breach and (b) shall have the right to invoke any right and remedy available
at law or in equity or by statute or otherwise.  The provisions of this
Section 10.3 shall survive the expiration or sooner termination of this
Sublease.

                 10.04.  If this Sublease and the Term shall terminate as
provided in Section 10.1 or in Section 10.2 above, or by or under any summary
proceeding or any other action or proceeding or if Sublessor shall re-enter
the Demised Premises as hereinabove provided or by or under any summary
proceeding or any other action or proceeding, then in any of said events:

                 (a)  Sublessee shall pay to Sublessor all Base Rent,
Additional Rent and other amount payable by Sublessee hereunder to the date
upon which this Sublease and the Term shall have terminated or to the date of
re-entry upon the Demised Premises by Sublessor, as the case may be;

                 (b)  Sublessor shall be entitled to retain all monies, if
any, paid by Sublessee to Sublessor, whether as advance Rent, security or
<PAGE>
otherwise, but such monies shall be credited by Sublessor against any Rent
due at the time of such termination or re-entry or, at Sublessor's option,
against any damages payable by Sublessee;

                 (c)  Sublessee shall be liable for and shall pay to
Sublessor, as damages, any deficiency between the Base Rent and Additional
Rent payable hereunder for the period which otherwise would have constituted
the unexpired portion of the Term (conclusively presuming the Base Rent and
Additional Rent to be at the same rate as was payable for the year
immediately preceding such termination or re-entry less any Additional Rent
for such one-year period payable to Sublessor by Sublessee pursuant to
Section 6.2 above) and the net amount, if any, of rents ("Net Rent")
collected under any reletting effected pursuant to the incorporation herein
of any provision of the Master Lease for any part of such period (after first
deducting from the rents collected under any such reletting all of
Sublessor's reasonable expenses in connection with the termination of this
Sublease or Sublessor's re-entry upon the Demised Premises and in connection
with such reletting including all reasonable repossession costs, brokerage
commissions, legal expenses, attorneys' fees, alteration or similar costs and
other expenses of preparing the Demised Premises for such reletting);

                 (d)  In the event that Sublessor shall not have collected
any monthly deficiencies as aforesaid, Sublessor shall be entitled to recover
from Sublessee, and Sublessee shall pay to Sublessor, on demand, as and for
liquidated and agreed final damages, a sum equal to the amount by which the
Base Rent and Additional Rent payable hereunder for the period which
otherwise would have constituted the unexpired portion of the Term
(conclusively presuming the Base Rent and Additional Rent to be at the same
rate as was payable for the year immediately preceding such termination or
re-entry less any Additional Rent for such one-year period payable to
Sublessor by Sublessee pursuant to Section 6.2 above) exceeds the then fair
and reasonable rental value of the Demised Premises for the same period, both
discounted to present value at the rate of eight percent (8%) per annum.  If
before presentation of proof of such liquidated damages to any court,
commission or tribunal, the Demised Premises, or any part thereof, shall have
been relet by Sublessor for the period which otherwise would have constituted
the unexpired portion of the Term, or any part thereof, the amount of rent
upon such reletting shall be deemed, prima facie, to be the fair and
reasonable rental value for the part or the whole of the Demised Premises so
relet during the term of the reletting; and

                 (e)  In no event shall Sublessee be entitled to receive any
excess of Net Rent over the sums payable by Sublessee to Sublessor hereunder,
and in no event shall Sublessee be entitled in any suit for the collection of
damages pursuant to this Article to a credit in respect of any Net Rent from
a reletting except to the extent actually received by Sublessor prior to the
commencement of such suit.

                 10.05.  Nothing herein contained shall be construed as
limiting or precluding the recovery by Sublessor against Sublessee of any
sums or damages to which, in addition to the damages particularly provided
above, Sublessor may lawfully be entitled by reason of any default hereunder
or under the terms of the Master Lease incorporated herein on the part of
Sublessee; provided, however, that notwithstanding any provision of the
Master Lease or the Sublease to the contrary, in no event shall Sublessor or
Sublessee be entitled to special or consequential damages with respect to any
matter arising hereunder or relating hereto.
<PAGE>
                 11.  Indemnification.

                 11.01.  Sublessee shall indemnify and hold harmless
Sublessor and its employees and agents from and against any and all loss,
cost, liability, claim, damage and expense, including, without limiting the
generality of the foregoing, reasonable attorneys' fees and expenses and
court costs, penalties and fines incurred in connection with or arising from
any injury to Sublessee or for any damage to, or loss (by theft or otherwise)
of, any of the property of Sublessee, irrespective of the cause of such
injury, damage or loss and whether occurring in or about the Demised Premises
or the Property.

                 11.02.  Sublessee shall indemnify and hold harmless
Sublessor and its officers, directors, shareholders and employees from and
against any and all loss, cost, liability, claims, damage and expenses,
including, without limiting the generality of the foregoing, reasonable
attorneys' fees and expenses and court costs, penalties and fines, whether or
not due to third party claims, suits or proceedings, incurred in connection
with or arising from (a) any default by Sublessee in the observance or
performance of, or compliance with, any of the terms, covenants or conditions
of this Sublease or the terms of the Master Lease incorporated herein on
Sublessee's part to be observed, performed or complied with, (b) the use or
occupancy or manner of use or occupancy of the Demised Premises by Sublessee
or any of its agents, employees or contractors, or the exercise by Sublessee
or any of its agents, employees or contractors, of any rights granted to
Sublessee hereunder, (c) any acts, omissions or negligence of Sublessee or
any of its agents, employees or contractors, in or about the Demised Premises
or the Property either prior to, during, or after the termination of this
Sublease or (d) the condition of the Demised Premises, but only to the extent
that Sublessee fails to perform any of its obligations hereunder with respect
to the condition of the Demised Premises.  If any action or proceeding shall
be brought against Sublessor by reason of any such claim, Sublessee shall be
given prompt notice thereof and, upon notice from Sublessor, shall resist and
defend such action or proceeding at Sublessee's sole expense and employ
counsel therefor reasonably satisfactory to Sublessor.  Sublessee shall pay
to Sublessor on demand all sums which may be owing to Sublessor by reason of
the provisions of this subsection.  Sublessee's obligations under this
subsection shall survive the Expiration Date or earlier termination of this
Sublease.

                 11.03.  Sublessor shall indemnify and hold harmless
Sublessee and Sublessee's officers, directors, shareholders and employees
from and against any and all loss, cost, liability, claims, damage and
expenses, including, without limiting the generality of the foregoing,
reasonable attorneys' fees and expenses and court costs, penalty and fines,
whether or not due to third party claims, suits or proceedings, incurred in
connection with or arising from (a) any default by Sublessor in the
observance or performance of, or compliance with, any of the terms, covenants
or conditions of this Sublease or the Master Lease on Sublessor's part to be
observed, performed or complied with, or (b) the gross negligence or wilful
misconduct of Sublessor (in its capacity as sublessor hereunder) or any of
its agents, employees or contractors (retained by Sublessor in its capacity
as sublessor hereunder), in or about the Demised Premises or the Property
either prior to, during, or after the termination of this Sublease.  If any
action or proceeding shall be brought against Sublessee by reason of any such
claim, Sublessor shall be given prompt notice thereof and, upon notice from
Sublessee, shall resist and defend such action or proceeding at Sublessor's
<PAGE>
sole expense and employ counsel therefor reasonably satisfactory to
Sublessee.  Sublessor shall pay to Sublessee on demand all sums which may be
owed to Sublessee by reason of the provisions of this subsection. 
Sublessor's obligations under this subsection shall survive the Expiration
Date or earlier termination of this Sublease.

                 11.04.  Sublessor shall not be liable for any loss or damage
to property of Sublessee or any of its employees, guests, invitees or
licensees by reason of theft or otherwise.  Sublessor shall not be liable for
any injury or damage to persons or property resulting from fire, explosion,
falling plaster, steam, gas, electricity, water, rain or leaks from any part
of the Demised Premises or from the pipes, appliances or plumbing works or
from the roof, street or subsurface or from any other place or by dampness or
by any other cause of whatsoever nature, unless such injury or damage has
been shown to have been due solely to the gross negligence or willful act or
omission of Sublessor, its affiliates, or the officers, directors, employees
or agents of Sublessor or its affiliates in the course of their employment. 
Subject to the foregoing, all property of Sublessee or others kept or stored
on the Demised Premises shall be so kept or stored at the risk of Sublessee
only.

                 11.05.  Notwithstanding anything in this Section 11 to the
contrary, neither party shall be required to indemnify the other party (an
"indemnitee") against the indemnitee's own negligence or wilful misconduct.

                 12.  Hazardous Materials.

                 12.01.  Sublessee shall not cause or permit any Hazardous
Material (as hereinafter defined) to be brought upon, kept or used in or
about the Demised Premises by the agents, principals, employees, assigns,
sublessees, contractors, subcontractors, consultants or invitees of
Sublessee, except in full compliance with applicable Legal Requirements. If
Sublessee breaches the obligations stated in the preceding sentence, or if
the introduction or release of a Hazardous Material on the Demised Premises
caused or permitted by Sublessee (or the aforesaid others) results in
contamination of the Demised Premises or any surrounding area(s), or if
contamination of the Demised Premises or any surrounding area(s) by Hazardous
Material otherwise occurs for which Sublessee is legally, actually or
factually liable or responsible (other than liability which arises solely as
a result of the subtenancy created hereby or solely as a result of
Sublessee's mere occupancy of the Demised Premises), then Sublessee shall
fully and completely indemnify, defend and hold harmless Sublessor (or any
party claiming by, through or under Sublessor) from any and all claims,
judgments, damages, penalties, fines, costs, liabilities, expenses or losses,
including, without limitation: (i) diminution in the value of the Demised
Premises; (ii) any asserted damage to the Property or to neighboring
properties or the occupants of the Property or neighboring properties, and
(iii) any sums paid in settlement of claims, reasonable attorneys' fees,
consultants fees and expert fees which arise or arose before, during or after
the term of this Sublease as a consequence of such contamination.  This
indemnification includes, without limitation, costs incurred in connection
with any investigation or site conditions or any clean-up, remedial, removal
or restoration work required by any federal, state or local governmental
agency or political subdivision because of Hazardous Materials present in the
soil or ground water on or under the Demised Premises for which Sublessee is
responsible pursuant to the terms of this Sublease.  Without limiting the
foregoing, if the introduction or release of any Hazardous Materials on,
<PAGE>
under or about the Demised Premises or any other surrounding area(s) caused
or permitted by Sublessee (or the aforesaid others) results in any
contamination of the Demised Premises, Sublessee shall immediately take all
actions at its sole expense as are necessary or appropriate to return the
Demised Premises to the condition existing prior to the introduction by
Sublessee of any such Hazardous Materials thereto; provided that the prior
written approval (which approval shall not be unreasonably withheld,
conditioned or delayed) of such actions by Sublessor shall be first obtained. 
The foregoing obligations and responsibilities shall survive the expiration
or earlier termination of this Sublease.

                 12.02.  As used herein, the term "Hazardous Materials" means
any hazardous or toxic substance, material or waste, including, but not
limited to, those substances, materials, and wastes listed in the
Comprehensive Environmental Response, Compensation and Liability Act of 1980,
as amended by the Superfund Amendments and Reorganization Act of 1986 (42
U.S.C. Section 9601 et seq., as amended), the Federal Clean Water Act, the
Federal Clean Air Act, the Federal Resource Conservation and Recovery Act,
the Federal Toxic Substances Control Act, the United States Department of
Transportation Hazardous Materials Table (49 CFR 172.101) or by the
Environmental Protection Agency as hazardous substances (40 CFR Part 301) and
amendments thereto, and all substances, materials and wastes that are defined
as "toxic", "hazardous" or "extremely hazardous" or are otherwise regulated
under any applicable local, state or federal law.  In furtherance of, and not
in limitation of, the foregoing, the term "Hazardous Materials" shall include
asbestos, asbestos-containing materials and petroleum.

                 12.03.  Sublessor and Sublessee acknowledge and agree that
the Asset Purchase Agreement shall govern all matters relating to the
presence of Hazardous Materials in, on, under and about the Demised Premises
prior to the execution and delivery hereof.

                 13.  Remedies Cumulative.

                 13.01.  Each right and remedy of Sublessor under this
Sublease shall be cumulative and be in addition to every other right and
remedy of Sublessor under this Sublease and now or hereafter existing at law
or in equity, by statute or otherwise.

                 14.  Quiet Enjoyment.

                 14.01.  Sublessor covenants that, as long as Sublessee shall
pay the Base Rent and Additional Rent and all other amounts Sublessee shall
be required to pay hereunder and shall duly observe, perform and comply with
all of the terms, covenants and conditions of this Sublease on its part to be
observed, performed or complied with, Sublessee shall, subject to all of the
terms of the Master Lease and this Sublease, peaceably have, hold and enjoy
the Demised Premises during the Term without molestation or hindrance by
Sublessor.

                 15.  Release of Sublessor.

                 15.01.  The term "Sublessor", as used in this Sublease so
far as covenants or obligations on the part of Sublessor are concerned, shall
be limited to mean and include only the owner or owners at the time in
question of the tenant's interest under the Master Lease, and in the event of
any transfer or transfers of the tenant's interest in the Master Lease,
<PAGE>
Sublessor herein named (and in case of any subsequent transfer or conveyance,
the then transferor of the tenant's interest in the Master Lease) shall be
automatically freed and relieved from and after the date of such transfer of
all liability with respect to the performance of any covenants or obligations
on the part of Sublessor contained in this Sublease thereafter to be
performed; provided, however, that no Sublessor shall be freed or relieved
from any of its obligations or liabilities hereunder which first arise or
accrue prior to the transfer of such Sublessor's interest as tenant under the
Master Lease.

                 16.  Surrender of Demised Premises.

                 16.01.  Sublessee shall, no later than the termination of
this Sublease and in accordance with all of the terms of this Sublease and
the Master Lease (including, without limitation, any restoration obligations
in the Master Lease that are applicable to the Demised Premises and are
incorporated by reference herein), vacate and surrender to Sublessor the
Demised Premises, together with all Alterations, in similar order, condition
and repair, as the same were in as of the Commencement Date, and broom clean,
reasonable wear and tear, damages resulting from a casualty for which
Sublessee is not responsible, and other items the repair or remediation of
which is the responsibility of Sublessor or Landlord excepted.  Tenant's
obligation to observe or perform this covenant shall survive the termination
of this Sublease.

                 16.02.  Notwithstanding any provision of law or any judicial
decision to the contrary, no notice shall be required to terminate the Term
on the Expiration Date, and the Term shall expire on the Expiration Date
without notice being required from either party.  In the event that Sublessee
remains beyond the Expiration Date, it is the intention of the parties and it
is hereby agreed that a tenancy at sufferance shall arise at a monthly rent
equal to 150% of the monthly Base Rent in effect at the expiration of the
Term plus any amounts charged against Sublessor as lessee under the Master
Lease for holdover rent or penalty.  It is further agreed that Sublessee
shall indemnify and hold harmless Sublessor from and against any and all
liability, claims, demands, expenses, damages and judgments (other than
consequential or special damages) incurred by Sublessor as a result of
Sublessee's retaining possession, which indemnification obligation shall
survive the Expiration Date.

                 17.  Notices.

                 17.01.  All notices, consents, approvals or other
communications (collectively, a "Notice") required to be given under this
Sublease or pursuant to law shall be in writing and, unless otherwise
required by law, shall be delivered personally or by overnight courier
service or given by registered or certified mail, return receipt requested,
postage prepaid, to the parties at the following addresses (unless such
address shall be changed by Notice from one party to the other):

                 To Sublessor:

                 Unisys Corporation
                 P.O. Box 500
                 Blue Bell, PA  19424
                 Attention:  Real Estate Administration
<PAGE>
                 To Sublessee:

                 Loral Corporation
                 600 Third Avenue
                 New York, NY  10016
                 Attention:  Vice President/General Counsel

Any Notice given pursuant hereto shall be deemed to have been given and shall
be effective when received, or when delivered and refused.

                 18.  Landlord Consents During Term.

                 18.01.  Wherever in this Sublease the consent or approval of
Sublessor is required for any act or thing, Sublessor agrees that it shall
not unreasonably withhold, condition or delay such consent or approval. If
the consent or approval of Landlord is required under the Master Lease for
the same act or thing, if Sublessor is required or willing to give its
consent or approval to Sublessee when such consent or approval is required
hereunder, Sublessor agrees that it will promptly forward Sublessee's request
for such a consent or approval to Landlord.  If Sublessor is required or has
determined to give its consent or approval, Sublessor shall cooperate
reasonably with Sublessee in endeavoring to obtain Landlord's consent or
approval (including commencing and prosecuting an appropriate legal action
if, in Sublessor's judgment, Landlord wrongfully withholds or delays its
approval or consent) upon and subject to the following terms and conditions: 
(a) Sublessee shall reimburse Sublessor for any reasonable out-of-pocket
costs incurred by Sublessor in connection with seeking such consent or
approval, (b) Sublessor shall not be required to make any payments to
Landlord or to enter into any agreements or to modify the Master Lease or
this Sublease in order to obtain any such consent or approval and (unless
Sublessee reimburses Sublessor for such payment or performs any other
obligations imposed on Sublessor by Landlord) and (c) if Sublessee agrees or
is otherwise obligated to make any payments to Sublessor or Landlord in
connection with such request for such consent or approval, Sublessee shall
have made arrangements for such payments which are satisfactory to Sublessor. 
Except as hereinafter expressly provided, nothing contained in this Section
shall be deemed to require Sublessor to give any consent or approval because
Landlord has given such consent or approval.  Whenever either party to this
Sublease expressly agrees not to unreasonably withhold its consent, such
consent shall also not be unreasonably delayed or conditioned.

                 18.02.  Notwithstanding the foregoing provisions of this
Section or any other provision of this Sublease to the contrary, if and to
the extent that it is provided in the consent to this Sublease from Landlord
or in any other agreement entered into by and among Landlord, Sublessor and
Sublessee in connection with the approval by Landlord of this Sublease that
Landlord and Sublessee may deal directly in connection with the provision of
various services to be provided to the Demised Premises or for Sublessee to
deal directly with Landlord in connection with obtaining certain consents and
approvals then if and to the extent so provided in such consent and/or
agreement the granting of a consent or approval by Landlord shall be deemed
to be the granting of a like consent or approval by Sublessor.

                 19.  Sublessor's Inability to Perform.

                 19.01.  This Sublease and the obligation of Sublessee to pay
Rent hereunder and perform all of the other covenants and agreements
<PAGE>
hereunder on the part of Sublessee to be performed shall in no way be
affected, impaired or excused because Sublessor is unable to fulfill any of
its obligations under this Sublease expressly or impliedly to be performed by
Sublessor or because Sublessor is unable to make, or is delayed in making,
any repairs, additions, alterations, improvements or decorations or is unable
to supply or is delayed in supplying any equipment or fixtures, if Sublessor
is prevented or delayed from so doing by reason of strikes or labor trouble
or by accident, adjustment of insurance or by any cause whatsoever reasonably
beyond Sublessor's control, including but not limited to, laws, governmental
preemption in connection with a national emergency or by reason of any rule,
order or regulation or any federal, state, county or municipal authority or
any department or subdivision thereof or any government agency or by reason
of the conditions of supply and demand which have been or are affected by war
or other emergency.

                 20.  Time Limits.

                 20.01.  Except with respect to actions to be taken by
Sublessee for which time limits are specifically set forth in this Sublease,
which time limits shall control for the purposes of this Sublease, the time
limits provided in the Master Lease for the giving or making of any Notice
(as hereinafter defined) by the tenant thereunder to Landlord, the holder of
any leasehold mortgage or any other party, or for the performance of any act,
condition or covenant by the tenant thereunder, or for the exercise of any
right, remedy or option by the tenant thereunder, are changed for the
purposes of this Sublease, by shortening the same in each instance by five
(5) days, provided that in no event shall such time limit be reduced to less
that two (2) business days) so that any Notice may be given or made, or any
act, condition or covenant performed, or option hereunder exercised, by
Sublessor within the time limit relating thereto contained in the Master
Lease.

                 20.02.  Except with respect to actions to be taken by
Sublessor for which longer time limits are specifically set forth in this
Sublease, which time limits shall control for the purposes of this Sublease,
the time limits provided in the Master Lease for the giving or making of any
Notice by Landlord or the performance of any act, covenant or condition by
Landlord for the exercise of any right, remedy or option by Landlord
thereunder are changed for the purposes of this Sublease, by lengthening the
same in each instance by five (5) days, so that any Notice may be given or
made, or any act, condition or covenant performed or option hereunder
exercised by Landlord within the number of days respectively set forth above,
after the time limits relating thereto contained in the Master Lease.

                 21.  Limitations on Liability.

                 21.01.  Nothing in this Section is intended to limit or
affect any obligations of Sublessor or any affiliate of Sublessor which are
contained in any separate agreement.

                 22.  Miscellaneous.

                 22.01.  This Sublease shall be governed by and construed in
accordance with the internal laws of the State in which the Demised Premises
are located, without regard to the conflicts of law principles thereof.
<PAGE>
                 22.02.  The section headings in this Sublease and the table
of contents are inserted only as a matter of convenience for reference and
are not to be given any effect in construing this Sublease.

                 22.03.  If any of the provisions of this Sublease or the
application thereof to any person or circumstance shall, to any extent, be
invalid or unenforceable, the remainder of this Sublease, or the application
of such provision or provisions to persons or circumstances other than those
as to whom or which it is held invalid or unenforceable, shall not be
affected thereby, and every provision of this Sublease shall be valid and
enforceable to the fullest extent permitted by law.

                 22.04.  All of the terms and provisions of this Sublease
shall be binding upon and inure to the benefit of the parties hereto and,
subject to the provisions of Article 9 hereof, their respective successors
and assigns.

                 22.05.  Sublessor has made no representations, warranties or
covenants to or with Sublessee with respect to the subject matter of this
Sublease except as expressly provided herein or in the Transaction Documents
and all prior negotiations and agreements relating thereto are merged into
this Sublease.  This Sublease may not be amended or terminated, in whole or
in part, nor may any of the provisions be waived, except by a written
instrument executed by the party against whom enforcement of such amendment,
termination or waiver is sought and unless the same is permitted under the
terms and provisions of the Master Lease.

                 23.  Rider.  A Rider to this Sublease is attached hereto and
incorporated herein by reference.

                 [Remainder of page intentionally left blank]
<PAGE>
                 IN WITNESS WHEREOF, Sublessor and Sublessee have executed
this Sublease as of the day and year first above written.

                                            UNISYS CORPORATION, as Sublessor


                                            By: Harold S. Barron
                                                Name:  Harold S. Barron
                                                Title:  Senior Vice President


                                            LORAL CORPORATION, as Sublessee


                                            By: Eric J. Zahler
                                                Name:  Eric J. Zahler
                                                Title:  Vice President
<PAGE>
                                                   Salt Lake City, UT
                                                              (Leased)


                                     RIDER

                 1.  This Rider is a part of this Sublease.  In the event of
any contradiction or inconsistency between the provisions of this Rider and
the provisions of the other portions of this Sublease, the provisions of this
Rider shall govern and prevail, and the contradicting and inconsistent
provisions of the other portions of this Sublease shall be deemed amended
accordingly.

                 2.  (a)  The parties agree to endeavor in good faith to
cause the Landlord to execute, in substitution for the Master Lease, (i) a
lease directly with Unisys Corporation for Building B at the Property (the
"Unisys Lease") and (ii) a lease directly with Loral Corporation for
Buildings E and F at the Property (the "Loral Lease"), which leases shall be
on terms and conditions satisfactory to Sublessor and Sublessee, each in the
exercise of its reasonable discretion, provided, however, that Sublessor
shall in no event be required to execute any lease in substitution for the
Master Lease unless Landlord agrees to release Sublessor from all continued
liability with respect to Buildings E and F at the Property from and after
the date of any such substitute lease.  Sublessor and Sublessee shall each
pay one half of all mutually agreed upon costs directly related to the
substitution of the Loral Lease and the Unisys Lease for the Master Lease.

                 (b)  If the Landlord requires the Unisys Lease and the Loral
Lease to contain an obligation to purchase the Property in substitution for
the Purchase Obligation (as defined below) (a "Substitute Purchase
Obligation"), then (i) the Unisys Lease shall contain such Substitute
Purchase Obligation with respect to the introduction or release of a
Hazardous Material on the portion of the Property demised under the Unisys
Lease, (ii) the Loral Lease shall contain such Substitute Purchase Obligation
with respect to the introduction or release of a Hazardous Material on the
portion of the Property demised under the Loral Lease, and (iii) the Unisys
Lease and the Loral Lease shall provide that Sublessor and Sublessee shall
share such Substitute Purchase Obligation in proportion to their relative
fault and shall acquire the Property pursuant to such Substitute Purchase
Obligation as tenants in common.  Sublessor shall be obligated to perform
Sublessee's obligation under the Substitute Purchase Obligation, as provided
in this Section 2(b), in proportion to Sublessor's fault in causing such
obligation to arise.  Sublessee shall be obligated to perform Sublessor's
obligation under the Substitute Purchase Obligation, as provided in this
Section 2(b), in proportion to Sublessee's fault in causing such obligation
to arise.

                 (c)  Sublessor and Sublessee shall use reasonable and good
faith efforts to reach a mutual agreement as to whether any Alterations are
necessary and appropriate in order to separate the premises demised under the
Unisys Lease from the premises demised under the Loral Lease.  In the event
that the parties reach such a mutual agreement, then Sublessor shall perform
such agreed upon Alterations, and Sublessee shall, within thirty (30) days
after written demand by Sublessor, reimburse Sublessor for one-half of the
costs and expenses relating to such Alterations.  Sublessor may request
payment of Sublessee's share of such costs, and (if requested) Sublessee
shall pay its share of such costs, as such costs are incurred by Sublessor
<PAGE>
during the course of design and construction of such Alterations.  Sublessor
shall require that (i) any contractors or subcontractors performing any such
work maintain reasonable and appropriate liability insurance and (ii) any
such insurance policies shall name Sublessor, Sublessee and Landlord as
additional insureds.

                 (d)  In the event that the Unisys Lease and the Loral Lease
are executed in substitution of the Master Lease, then this Sublease shall
terminate upon such execution.

                 3.  The respective obligations of Sublessor and Sublessee in
respect of the obligation to purchase the Property pursuant to Section
13.2(d) of the Master Lease (the "Purchase Obligation") shall be governed by
the terms of the Asset Purchase Agreement.  In the event that Sublessor
purchases the Property pursuant to the Purchase Obligation, Sublessor and
Sublessee shall enter into a lease with respect to the Demised Premises on
substantially the same terms and conditions as set forth in this sublease.

                 4.  Except as provided in the Asset Purchase Agreement,
Sublessee shall have no liability under this Sublease for Hazardous Materials
existing on the Demised Premises as of the date hereof.

                 5.  Sublessee (together with its employees, licensees, and
invitees) shall have the exclusive right to use the 978 parking spaces at the
Property designated on Schedule B to this Sublease.

                 6.  Sublessee hereby agrees to perform repairs and
maintenance on, and to provide such other services as may be required to the
Demised Premises, other than the services enumerated on Schedule E attached
hereto, during the Term hereof, which services were previously provided by
Sublessor's non-Defense Systems personnel.  In connection therewith,
Sublessor and Sublessee shall share supplies and equipment located at the
Property for performance of their respective service obligations with respect
to the Property until the exhaustion of such supplies and equipment. 
Thereafter, Sublessor and Sublessee shall separately purchase and use such
supplies and equipment as each may determine it requires for performance of
its respective service obligations.

                 7.  With respect to contracts entered into by Sublessor
prior to the date of this Sublease relating in whole or in part to the
provision of services to the Demised Premises, which services Sublessee has
assumed the obligation to provide as of the date of this Sublease and which
services were previously provided by Sublessor's non-Defense Systems
personnel, (a) Sublessor shall endeavor to terminate such contracts at the
earliest possible time, provided Sublessor shall not be obligated to breach
such contracts and (b) Sublessee shall be obligated to pay all sums due under
such contracts for the provision of goods and services to the Demised
Premises.

                 8.  From the date hereof until the earlier of (a) the
Expiration Date or (b) the service of written notice by Sublessor of its
election to terminate receipt of such services, Sublessee shall continue to
provide security services to the portions of the Property not part of the
Demised Premises, of the type generally and customarily provided by
Sublessor's Defense Systems unit to the Property prior to the date hereof.
<PAGE>
                                  SCHEDULE A

                                 MASTER LEASE


                 As used in this Sublease, (a) "Master Lease" shall mean the
Special Net Lease dated December 31, 1986 between Harris Trust and Savings
Bank as Trustee for Burroughs Employees' Retirement Fund as lessor and Unisys
Corporation as lessee, as amended by the letter dated October 15, 1991 from
Unisys Corporation to Harris Trust Savings Bank, Trustee and (b) the
"Property" shall mean the real property located at 640 North 2200 West,
Buildings B, E and F, Salt Lake City, Utah.
<PAGE>
                                  SCHEDULE B

                               DEMISED PREMISES


                 As used in this Sublease, the "Demised Premises" shall mean
261,945 rentable square feet at 640 North 2200 West, Salt Lake City, Utah in
Buildings E and F together with the portion of the Property located to the
north of the line marked "Dividing Line" on the plan attached hereto.
<PAGE>
                                  SCHEDULE C

                      SCHEDULED EXPIRATION DATE/BASE RENT


                 As used in this Sublease, "Scheduled Expiration Date" shall
mean December 31, 2001.

                 As used in Sublease, "Base Rent" shall mean, with respect to
any calendar month, all actual costs and expenses relating to the Property
(including common areas and facilities) that are allocated by Sublessor to
the Demised Premises for such month, provided that Sublessor's method of
allocation shall be consistent with the method of allocation used by Unisys
Corporation to allocate costs to the Unisys Defense Systems unit with respect
to the occupancy of the Demised Premises by the Unisys Defense Systems unit
during calendar year 1994 and notwithstanding the fact that some portion of
such costs are disallowed as "contract pass-through items" under certain
government contracts performed by Sublessee at the Demised Premises.  The
foregoing costs and expenses shall include cash items and non-cash items,
such as depreciation.  In the event that Base Rent for any calendar quarter
(as calculated above) shall not be determinable by Sublessor until after the
end of such calendar quarter, then Base Rent shall be payable during such
calendar quarter based upon Sublessor's reasonable estimate of costs and
expenses to be allocated to the Demised Premises.  Sublessor shall, as soon
as practicable after the end of such calendar quarter, provide Sublessee with
a written statement of the Base Rent amount for such calendar quarter and,
subject to Section 3.5 of the Sublease, the parties shall promptly thereafter
make any necessary reconciliation payments.
<PAGE>
                                  SCHEDULE D

                          EXCLUDED MASTER LEASE TERMS


Sections 3 (with respect only to the options to extend the term of the Master
Lease granted thereon), 5, 42-44, inclusive, and 45.1(a) of the Master Lease.
<PAGE>
                                  SCHEDULE E

                     SERVICES TO BE PROVIDED BY SUBLESSOR


                 Repair and maintenance of major utilities until the
Expiration Date.
<PAGE>
                                 SCHEDULE E-1

                   SERVICES NOT TO BE PROVIDED BY SUBLESSOR


                 [Intentionally left blank.]
<PAGE>
                                   EXHIBIT B

                                   DEFAULTS

                                     NONE


                                                                  EXHIBIT 10.9


                       LIMITED NONCOMPETITION AGREEMENT
    
     This Limited Noncompetition Agreement between Lockheed Martin
Corporation ("Lockheed Martin") and L-3 Communications Corporation ("L-3") is
dated as of April 30, 1997 with reference to the following:

                                   Recitals

     WHEREAS, Lockheed Martin, Lehman Brothers Capital Partners III, L.P.,
Frank C. Lanza, Robert V. LaPenta and L-3 Communications Holdings, Inc.
("Holdings") have entered into a Transaction Agreement dated as of March 28,
1997 (as amended by Amendment No. 1 to Transaction Agreement dated as of
April 11, 1997, and as it may be further amended from time to time, the
"Transaction Agreement"); and

     WHEREAS, the Transaction Agreement contemplates that the business and
assets of certain business elements of Lockheed Martin, the Business Units,
will be sold upon the terms and subject to the conditions of the Transaction
Agreement to Holdings; and

     WHEREAS, Section 12.01 of the Transact on Agreement provides that the
obligations of Lockheed Martin, Holdings and the Purchasers to consummate the
Closing are subject to the satisfaction (or waiver) of certain enumerated
conditions one of which (contained with Section 12.01(e)) is that Lockheed
Martin and Holdings shall have executed and delivered the noncompetition
agreement contemplated by Section 9.09 of the Transaction Agreement; and

     WHEREAS, Holdings will conduct the businesses sold to it under the
Transaction Agreement through L-3, a wholly-owned subsidiary of Holdings.

     NOW THEREFORE, in consideration of the foregoing and of the mutual
covenants and agreements of the parties contained herein, Lockheed Martin and
L-3 agree as follows:

     1.   Capitalized terms used but not defined in this Limited
Noncompetition Agreement shall have the meanings ascribed to them in the
Transaction Agreement.

     2.   Subject to the provisions of Paragraph 3, Paragraph 4, Paragraph 5
and Paragraph 6 hereof, the Lockheed Martin Companies shall not sell products
anywhere in the world in competition with products of L-3 listed on
"Attachment A" hereto, or being supplied as of the Closing Date by the
Business in connection with its Performance of the specific programs listed
on "Attachment A" hereto (collectively, the "competing businesses"), in each
instance for the applications listed opposite the product or program listed
on Attachment A and for a period of three years commencing as of the Closing
Date.

     3.   The provisions of Paragraph 2 shall prohibit the acquisition by
Lockheed Martin or any of its Affiliates of all or any part of a business or
Person (whether through the acquisition of assets, securities or other
ownership interest, the effecting of a merger, business combination,
reorganization, exchange or recapitalization or other similar transaction)
<PAGE>
(the "Acquired Business") with any Person where a primary purpose of the
acquisition is the avoidance of the prohibitions of Paragraph 2.  For
purposes of the foregoing, in the case of any such acquisition by Lockheed
Martin or any of its Affiliates where the competing business conducted by the
Acquired Business represents greater than 35% of the revenues of the Acquired
Business for its most recently completed fiscal year, a primary purpose of
the transaction shall be deemed to be the avoidance of the prohibitions of
Paragraph 2.  Notwithstanding the provisions of the preceding sentence, the
provisions of Paragraph 2 shall not prohibit the acquisition by Lockheed
Martin or any of its Affiliates of an Acquired Business where the competing
business conducted by the Acquired Business represents greater than 35% of
the revenues of the Acquired Business (a "Disqualifying Acquisition," and the
portion of the Acquired Business that is a competing business being the
"Disqualified Business"), provided that Lockheed Martin or any of its
Affiliates offers to sell and assign the Disqualified Business (and
associated liabilities) obtained and assumed in the Disqualifying Acquisition
for cash to L-3 within 90 days of the consummation of the Disqualifying
Acquisition at the fair market value of such Disqualified Business (and
associated liabilities) with the benefit of substantially similar
representations, warranties and indemnification periods from the fair market
value of such Disqualified Business (and associated liabilities), L-3 and
such Lockheed Martin or their representatives shall meet within 15 days of
the date such offer is made and attempt mutually to determine in good faith
such fair market value.  If L-3 and Lockheed Martin are unable to determine a
mutually acceptable fair market value within 20 days after their initial
meeting, L-3 and Lockheed Martin shall mutually engage (and share equally in
the fees and expenses of) an investment banking firm to determine within 20
days of such firm's engagement the fair market value of the Disqualified
Business (and associated liabilities), which determination shall be binding
upon L-3 and Lockheed Martin for purposes of Lockheed Martin's offer to L-3
as contemplated herein.  Lockheed Martin shall not be obligated to keep its
offer to L-3 open for more than 20 days after final determination of the fair
market value of the Disqualified Business and its assumption of the
associated liabilities within 75 days of such acceptance, otherwise Lockheed
Martin and its Affiliates shall be permitted to keep and operate, or divest,
such Disqualified Business (and associated liabilities) in Lockheed Martin's
sole discretion.

     4.   The prohibitions of Paragraph 2 shall not apply to:

          (a)  businesses operated and managed by Lockheed Martin or its
Affiliates on behalf of the U.S. Government; or

          (b)  Acquired Businesses where the acquisition is permitted under
Paragraph 3; provided that in the case of any such acquisition (i) the
competing business was being conducted by the Acquired Business as of the
closing of the acquisition of the Acquired Business or (ii) Lockheed Martin
or the Acquired Business can affirmatively demonstrate that the Acquired
Business was considering entering the competing business as of the closing of
the acquisition of the Acquired Business, or (iii) the competing business is
reasonably related to the businesses referenced in either or both of the
preceding clauses (i) or (ii); or

          (c)  the acquisition by Lockheed Martin or any of its Affiliates of
not greater than twenty percent of the voting securities of any Person
engaged in a competing business; or
<PAGE>
          (d)  the acquisition by Lockheed Martin or any of its Affiliates of
any non-voting securities of any Person engaged in a competing business.

     5.   Notwithstanding the provisions of Paragraph 2, nothing in this
Limited Noncompetition Agreement shall prevent Lockheed Martin or any of its
Affiliates from:

          (a)  continuing to engage without impediment in any business,
including but not limited to the unrestricted sale of products related to
that business, conducted by Lockheed Martin or any of its Affiliates as of
Closing (other than businesses conducted by Lockheed Martin solely through
the Business Units), any such business being hereinafter referred to as an
"Existing Business"; or

          (b)  entering into any business and thereafter engaging without
impediment in such business, including but not limited to the unrestricted
sale of products related to that business where Lockheed Martin can
affirmatively demonstrate that, as of the Closing, Lockheed Martin or any of
its Affiliates or any business element thereof (excluding the Business Units)
was considering entering such business, any such business being hereinafter
referred to as a "Planned Business"; or

          (c)  entering into any business and thereafter engaging without
impediment in such business, including but not limited to the unrestricted
sale of products related to that business, where such business is reasonably
related to either or both an Existing Business or a Planned Business.

     6.   For the purposes of Paragraph 2, the sale by Lockheed Martin or its
Affiliates (including, without limitation, any Acquired Business) of systems
manufactured, assembled, fabricated or integrated by Lockheed Martin or its
Affiliates (which systems may themselves be subsystems or components of
larger systems) where the system manufactured, assembled, fabricated or
integrated by Lockheed Martin or its Affiliates (A) includes as one or more
subsystems, components, subcomponents or other parts of the system products
sold by (i) L-3 or (ii) third-party sources other than L-3 or (B) where such
system includes as one or more subsystems, components, subcomponents or other
parts of the system products manufactured, assembled, fabricated or
integrated by Lockheed Martin or its Affiliates shall be deemed not to be a
sale in competition with products sold by L-3 and, therefore, is permitted
under Paragraph 2; provided, however, that, if sale of the product
manufactured, assembled, fabricated or integrated is not permitted by any of
the exceptions to Paragraph 2 other than by clause (B) of this Paragraph 6,
then prior to manufacturing the subsystem, component, subcomponent or other
part of the system Lockheed Martin shall in its good faith business judgment
(which may include, but is not limited to, consideration of the optimum
combination of performance, schedule, quality, cost, customer preference,
ability to provide a total solution and/or turnkey system and other factors
considered relevant to the decision by the Lockheed Martin company making the
make/buy decision) consider procuring the item from L-3 and provided further
that items manufactured by Lockheed Martin or any of its Affiliates in
reliance on the exception provided by clause (B) of this Paragraph 6 may only
be sold during the term of this Limited Noncompetition Agreement as part of a
system qualifying for the exception provided by clause (B) of this Paragraph
6.

     7.   Lockheed Martin acknowledges that in the event of its or its
Subsidiaries' breach of the covenants contained in this Limited
<PAGE>
Noncompetition Agreement, money damages would be an inadequate remedy.
Accordingly, without prejudice to the rights of L-3 also to seek such damages
or other remedies available to it, L-3 may seek, and Lockheed Martin shall
not contest the appropriateness of injunctive or other equitable relief in
any proceeding that L-3 may bring to enforce the covenants contained in this
Limited Noncompetition Agreement. No waiver of any breach of the covenants
contained in this Limited Noncompetition Agreement shall be implied from
forbearance or failure of L-3 to take action in respect thereof.

     8.   Lockheed Martin and L-3 agree that, if any provision of this
Limited Noncompetition Agreement should be adjudicated to be invalid or
unenforceable, such provision shall be deemed deleted herefrom with respect,
and only with respect, to the operation of such provision in the particular
jurisdiction in which such adjudication was made. To the extent any such
provisions may be valid and enforceable in such jurisdiction by limitations
on the scope of the activities, geographical area or time period covered, L-3
and Lockheed Martin agree that such provision instead shall be deemed limited
to the extent, and only to the extent, necessary to make such provision
enforceable to the fullest extent permissible under the laws and public
policies in such jurisdiction.

     9.   All notices, requests and other communications to any party
hereunder shall be in writing (including telecopy or similar writing) and
shall be given,

if to Lockheed Martin:

                 Lockheed Martin Corporation
                 6801 Rockledge Drive
                 Bethesda, Maryland  20817
                 Attention:  Marcus C. Bennett
                 Telecopy:  (301) 897-6083

with a copy to:

                 Lockheed Martin Corporation
                 6801 Rockledge Drive
                 Bethesda, Maryland  20817
                 Attention:  Frank H. Menaker, Jr.
                 Telecopy:  (301) 897-6791

                           and

                 Miles & Stockbridge, a
                   Professional Corporation
                 10 Light Street
                 Baltimore, Maryland  21202
                 Attention:  Glenn C. Campbell
                 Telecopy:  (410) 385-3700
<PAGE>
If to L-3:

                 L-3 Communications Corporation
                 600 Third Avenue
                 New York, New York  10016
                 Attention:  General Counsel
                 Telecopy:  (212) 805-5494

with copies to:

                 Simpson Thacher & Bartlett
                 425 Lexington Avenue
                 New York, New York  10017
                 Attention:  David B. Chapnick
                 Telecopy:  (212) 455-2502

                           and
                 Lehman Brothers Capital Partners III, L.P.
                 3 World Financial Center
                 New York, New York  10285
                 Attention:  Steven Berkenfeld
                 Telecopy:  (212) 526-2198

                           and

                 Lockheed Martin Corporation
                 6801 Rockledge Drive
                 Bethesda, Maryland  20817
                 Attention:  Frank H. Menaker, Jr.
                 Telecopy:  (301) 897-6791


or to such other address or telecopy number and with such other copies, as
such party may hereafter specify for the purpose by notice to the other
parties. Each such notice, request or other communication shall be effective
(i) if given by telecopy, when such telecopy is transmitted to the telecopy
number specified in this Paragraph 9 and evidence of receipt is received or
(ii) if given by any other means, upon delivery or refusal of delivery at the
address specified in this Paragraph 9.

     10.  Any provision of this Limited Noncompetition Agreement may be
amended or waived if, and only if, such amendment or waiver is in writing and
signed, in the case of an amendment, by Lockheed Martin and L-3, or in the
case of a waiver, by the party against whom the waiver is to be effective. No
failure or delay by any party in exercising any right, power or privilege
under this Limited Noncompetition Agreement shall operate as a waiver thereof
nor shall any single or partial exercise thereof preclude any other or
further exercise thereof or the exercise of any other right, power or
privilege. The rights and remedies herein provided shall be cumulative and
not exclusive of any rights or remedies provided by law.

     11.  The provisions of this Limited Noncompetition Agreement shall be
binding upon and inure to the benefit of the parties and their respective
successors and assigns; provided that no party may assign, delegate or
otherwise transfer any of its right or obligations under this Agreement
without the consent of Lockheed Martin, in the case of L-3, and L-3 in the
case of Lockheed Martin. Notwithstanding the foregoing, the provisions of
<PAGE>
this Limited Noncompetition Agreement shall not apply to any of the Lockheed
Martin Companies to the extent that such companies no longer are Subsidiaries
of Lockheed Martin.

     12.  As used in this Limited Noncompetition Agreement, any reference to
the plural shall include the singular, and the singular shall include the
plural. With regard to each and every term and condition of this Limited
Noncompetition Agreement, the parties understand and agree that the same have
or has been mutually negotiated, prepared and drafted, and that if at any
time the parties desire or are required to interpret or construe any such
term or condition or any agreement or instrument subject hereto, no
consideration shall be given to the issue of which party actually prepared,
drafted or requested any term or condition of this Limited Noncompetition
Agreement.

     13.  This Limited Noncompetition Agreement constitutes the entire
agreement among the parties with respect to the subject matter hereof,
supersedes all prior agreements, understandings and negotiations, both
written and oral, between the parties with respect to the subject matter
thereof, and satisfies all obligations, covenants and agreements of Lockheed
Martin under Section 9.09 of the Transaction Agreement.

     14.  This Limited Noncompetition Agreement shall be construed in
accordance with and governed by the law of the State of New York.

     15.  This Limited Noncompetition Agreement may be signed in
counterparts, each of which shall be an original, with the same effect as if
the signatures thereto and hereto were upon the same instrument. This Limited
Noncompetition Agreement shall become effective when each party hereto shall
have received a counterpart hereof signed by the other parties hereto.

     IN WITNESS WHEREOF, the parties hereto have executed this Limited
Noncompetition Agreement as of the date first set forth above.

                                           LOCKHEED MARTIN CORPORATION


                                           By: /s/ Stephen M. Piper           
                                              Stephen M. Piper
                                              Assistant Secretary


                                           L-3 COMMUNICATIONS CORPORATION


                                           By:  /s/ Michael T. Strianese      
                                              Michael T. Strianese
                                              Vice President, Finance and
                                              Controller




                                                                    EXHIBIT 12

<TABLE>
<CAPTION>
                                                     L-3 Communications Corporation
                                            Computation of Ratio of Earnings to Fixed Charges
                                                 (in thousands, except for ratio data)



                                       The Company  |                Predecessor Company
                                       ------------ | -------------------------------------------------
                                          For the   |    For the
                                       three months | three months
                                          Ended     |     Ended
                                         June 30,   |   March 31,        Years Ended December 31,
                                       ------------ | ------------  -----------------------------------
                                                    |
                                          1997      |     1997         1996        1995        1994
                                       ------------ | ------------  ----------  ----------  -----------
                                                    |  
<S>                                    <C>          | <C>           <C>         <C>         <C>
                                                    |
Earnings:                                           |                                         
 Income before income taxes   . . .     $ 5,151     |   ($505)      $19,494      $  174       $ 2,929
 Add:                                               |
  Interest expense  . . . . . . . .      10,079     |   8,441        24,197       4,475         5,450
  Interest component of rent                        |
   expense  . . . . . . . . . . . .         815     |     851         2,832       1,591         1,866
                                        -------     |  ------       -------      ------       -------
 Earnings   . . . . . . . . . . . .     $16,045     |  $8,787       $46,523      $6,240       $10,245
                                        =======     |  ======       =======      ======       =======
                                                    |
Fixed Charges:                                      |
  Interest expense  . . . . . . . .    $ 10,079     |  $8,441       $24,197      $4,475       $ 5,450
  Interest component of rent                        |
   expense  . . . . . . . . . . . .         815     |     851         2,832       1,591         1,866
                                        -------     |  ------       -------      ------       -------
 Fixed charges  . . . . . . . . . .     $10,894     |  $9,292       $27,029      $6,066       $ 7,316
                                        =======     |  ======       =======      ======       =======
                                                    |
Ratio of earnings to fixed charges         1.47x    |     N/A          1.72x       1.03x         1.40x
                                        =======     |  ======       =======      ======       =======
</TABLE>



                                                             EXHIBIT 23.2



                      Consent of Independent Accountants



          We consent to the inclusion in this registration statement on Form
S-4 of our report dated July 16, 1997 on our audit of the balance sheet of L-3 
Communications Corporation (a Delaware company) as of April 29, 1997, our 
report dated July 11, 1997 on our audit of the combined financial statements 
of the Lockheed Martin Predecessor Businesses as of March 31, 1997
and for the three months then ended, our report dated March 20, 1997 on our 
audit of the combined financial statements of the Lockheed Martin Predecessor
Businesses as of December 31, 1996 and for the year then ended, and our
report also dated March 20, 1997 on our audits of the Loral Acquired
Businesses for the three months ended March 31, 1996 and for the years ended
December 31, 1995 and 1994.  The report dated March 20, 1997 on the combined
financial statements of the Lockheed Martin Predecessor Businesses as of and
for the year ended December 31, 1996 states that Coopers & Lybrand L.L.P.'s
opinion, insofar as it relates to the financial statements of the Lockheed
Martin Communications Systems Division as of December 31, 1996 included in
such combined financial statements, is based solely on the report of other
auditors.  We also consent to the reference to our Firm under the caption
"Experts".


                               Coopers & Lybrand L.L.P.

New York, New York
September 8, 1997



                                                                  Exhibit 23.3



                        CONSENT OF INDEPENDENT AUDITORS



We consent to the reference to our firm under the caption "Experts" in 
Amendment No. 1 to the Registration Statement (Form S-4, No. 333-31649) and 
related Prospectus of L-3 Communications Corporation for the registration 
of $225,000,000 of its Series B Senior Subordinated Notes due 2007.

We also consent to the inclusion therein of our report dated March 7, 1997
with respect to the combined financial statements of Lockheed Martin
Communications Systems Division at December 31, 1996 (not presented
separately herein) and 1995, and the combined results of its operations and
its cash flows for the year ended December 31, 1996 (not presented separately
herein), and the results of its operations and its cash flows for each of the
two years in the period ended December 31, 1995, included therein.

                                         /s/ Ernst & Young LLP

Washington, D.C.
September 8, 1997



========================================================================
                                                              EXHIBIT 25
                                   FORM T-1

                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549

                           STATEMENT OF ELIGIBILITY
                  UNDER THE TRUST INDENTURE ACT OF 1939 OF A
                   CORPORATION DESIGNATED TO ACT AS TRUSTEE

                     CHECK IF AN APPLICATION TO DETERMINE
                     ELIGIBILITY OF A TRUSTEE PURSUANT TO
                       SECTION 305(b)(2)           /__/

                            ------------------------

                             THE BANK OF NEW YORK
              (Exact name of trustee as specified in its charter)


New York                                           13-5160382
(State of incorporation                            (I.R.S. employer
if not a U.S. national bank)                       identification no.)

48 Wall Street, New York, N.Y.                     10286
(Address of principal executive offices)           (Zip code)


                            ------------------------


                        L-3 COMMUNICATIONS CORPORATION
              (Exact name of obligor as specified in its charter)


Delaware                                           13-3937436
(State or other jurisdiction of                    (I.R.S. employer
incorporation or organization)                     identification no.)


600 Third Avenue
New York, New York                                 10016
(Address of principal executive offices)           (Zip code)

                            ------------------------

              10 3/8% Series B Senior Subordinated Notes due 2007
                      (Title of the indenture securities)

========================================================================
<PAGE>
1.   General information.  Furnish the following information as to the
     Trustee:

     (a)  Name and address of each examining or supervising authority to
          which it is subject.

- ---------------------------------------------------------------------------
               Name                                   Address
- ---------------------------------------------------------------------------

     Superintendent of Banks of the             2 Rector Street, New York,
     State of New York                          N.Y. 10006, and Albany, N.Y.
                                                N.Y. 12203

     Federal Reserve Bank of New York           33 Liberty Plaza, New York,
                                                N.Y.  10045

     Federal Deposit Insurance Corporation      Washington, D.C.  20429

     New York Clearing House Association        New York, New York  10005

     (b)  Whether it is authorized to exercise corporate trust powers.

     Yes.

     2.   Affiliations with Obligor.

          If the obligor is an affiliate of the trustee, describe each such
          affiliation. 

          None.

     16.  List of Exhibits. 

          Exhibits identified in parentheses below, on file with the
          Commission, are incorporated herein by reference as an exhibit
          hereto, pursuant to Rule 7a-29 under the Trust Indenture Act of
          1939 (the "Act") and 17 C.F.R. 229.10(d).

          1.  A copy of the Organization Certificate of The Bank of New York
              (formerly Irving Trust Company) as now in effect, which
              contains the authority to commence business and a grant of
              powers to exercise corporate trust powers.  (Exhibit 1 to
              Amendment No. 1 to Form T-1 filed with Registration Statement
              No. 33-6215, Exhibits 1a and 1b to Form T-1 filed with
              Registration Statement No. 33-21672 and Exhibit 1 to Form T-1
              filed with Registration Statement No. 33-29637.)

          4.  A copy of the existing By-laws of the Trustee.  (Exhibit 4 to
              Form T-1 filed with Registration Statement No. 33-31019.)

          6.  The consent of the Trustee required by Section 321(b) of the
              Act.  (Exhibit 6 to Form T-1 filed with Registration Statement
              No. 33-44051.)
<PAGE>
          7.  A copy of the latest report of condition of the Trustee
              published pursuant to law or to the requirements of its
              supervising or examining authority.
<PAGE>
                                   SIGNATURE



     Pursuant to the requirements of the Act, the Trustee, The Bank of New
York, a corporation organized and existing under the laws of the State of New
York, has duly caused this statement of eligibility to be signed on its
behalf by the undersigned, thereunto duly authorized, all in The City of New
York, and State of New York, on the 5th day of September, 1997.

                                THE BANK OF NEW YORK



                                By: /s/ THOMAS E. TABOR           
                                    ------------------------------
                                    Name:  THOMAS E. TABOR
                                    Title: ASSISTANT TREASURER
<PAGE>
                                                                   EXHIBIT 7
                      -----------------------------------
                      Consolidated Report of Condition of

                             THE BANK OF NEW YORK

                    of 48 Wall Street, New York, N.Y. 10286
                    And Foreign and Domestic Subsidiaries,
a member of the Federal Reserve System, at the close of business March 31,
1997, published in accordance with a call made by the Federal Reserve Bank of
this District pursuant to the provisions of the Federal Reserve Act.

                                                Dollar Amounts
ASSETS                                          in Thousands
Cash and balances due from depos-
  itory institutions:
  Noninterest-bearing balances and
  currency and coin ..................          $     8,249,820
  Interest-bearing balances ..........                1,031,026
Securities:
  Held-to-maturity securities ........                1,118,463
  Available-for-sale securities ......                3,005,838
  Federal funds sold and Securities pur-
  chased under agreements to resell......             3,100,281
Loans and lease financing
  receivables:
  Loans and leases, net of unearned
    income .................32,895,077
  LESS: Allowance for loan and
    lease losses ..............633,877
  LESS: Allocated transfer risk
    reserve........................429
    Loans and leases, net of unearned
      income, allowance, and reserve                  32,260,771
Assets held in trading accounts ......                1,715,214
Premises and fixed assets (including
  capitalized leases) ................                  684,704
Other real estate owned ..............                   21,738
Investments in unconsolidated
  subsidiaries and associated
  companies ..........................                  195,761
Customers' liability to this bank on
  acceptances outstanding ............                1,152,899
Intangible assets ....................                  683,503
Other assets .........................                1,526,113
                                                ---------------
Total assets .........................          $    54,746,131
                                                ===============

LIABILITIES
Deposits:
  In domestic offices ................          $    25,614,961
  Noninterest-bearing ......10,564,652
  Interest-bearing .........15,050,309
  In foreign offices, Edge and
  Agreement subsidiaries, and IBFs ...               15,103,615
  Noninterest-bearing .........560,944
  Interest-bearing .........14,542,671
<PAGE>
Federal funds purchased and Securities
  sold under agreements to repurchase.                2,093,286
Demand notes issued to the U.S.
  Treasury ...........................                  239,354
Trading liabilities ..................                1,399,064
Other borrowed money:
  With remaining maturity of one year
    or less ..........................                2,075,092
  With remaining maturity of more than
    one year .........................                   20,679
Bank's liability on acceptances exe-
  cuted and outstanding ..............                1,160,012
Subordinated notes and debentures ....                1,014,400
Other liabilities ....................                1,840,245
                                                  -------------
Total liabilities ....................               50,560,708
                                                  =============
EQUITY CAPITAL
Common stock ........................                   942,284
Surplus .............................                   731,319
Undivided profits and capital
  reserves ..........................                 2,544,303
Net unrealized holding gains
  (losses) on available-for-sale
  securities ........................                (   19,449)
Cumulative foreign currency transla-
  tion adjustments ..................                (   13,034)
                                                  -------------
Total equity capital ................                 4,185,423
                                                  -------------
Total liabilities and equity
  capital ...........................             $  54,746,131
                                                  =============


     I, Robert E. Keilman, Senior Vice President and Comptroller of the
above-named bank do hereby declare that this Report of Condition has been
prepared in conformance with the instructions issued by the Board of
Governors of the Federal Reserve System and is true to the best of my
knowledge and belief.

                                                    Robert E. Keilman

     We, the undersigned directors, attest to the correctness of this Report
of Condition and declare that it has been examined by us and to the best of
our knowledge and belief has been prepared in conformance with the
instructions issued by the Board of Governors of the Federal Reserve System
and is true and correct.

                         }
     Alan R. Griffith    }
     J. Carter Bacot     }
     Thomas A. Renyi     }     Directors
                         }


                                                                  EXHIBIT 99.1


                             LETTER OF TRANSMITTAL
                                      FOR
                       10 3/8% SENIOR SUBORDINATED NOTES
                                   DUE 2007
                                      OF
                        L-3 COMMUNICATIONS CORPORATION

THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON
_____________, 1997 (THE "EXPIRATION DATE") UNLESS EXTENDED BY L-3
COMMUNICATIONS CORPORATION.

                                EXCHANGE AGENT:
                             THE BANK OF NEW YORK

               BY HAND:                               BY MAIL:
         The Bank of New York           (INSURED OR REGISTERED RECOMMENDED)
          101 Barclay Street                    The Bank of New York
       New York, New York 10286                  101 Barclay Street
  Attention: Reorganization Section       Corporate Trust Services Window
                                              New York, New York 10286
                                         Attention: Reorganization Section

        BY OVERNIGHT EXPRESS:                      BY FACSIMILE:
         The Bank of New York                      (212) 815-6339
          101 Barclay Street              (For Eligible Institutions Only)
   Corporate Trust Services Window                 BY TELEPHONE:
       New York, New York 10286                    (212) 815-4444
  Attention: Reorganization Section

     DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS OTHER THAN AS SET
FORTH ABOVE OR TRANSMISSION VIA A FACSIMILE TRANSMISSION TO A NUMBER OTHER
THAN AS SET FORTH ABOVE WILL NOT CONSTITUTE A VALID DELIVERY.

     The undersigned acknowledges receipt of the Prospectus dated _________,
1997 (the "Prospectus") of L-3 Communications Corporation (the "Company"),
and this Letter of Transmittal (the "Letter of Transmittal"), which together
describe the Company's offer (the "Exchange Offer") to exchange $1,000 in
principal amount of its new 10 3/8% Series B Senior Subordinated Notes due
2007 (the "Exchange Notes") for each $1,000 in principal amount of
outstanding 10 3/8% Senior Subordinated Notes due 2007 (the "Old Notes"). The
terms of the Exchange Notes are identical in all material respects (including
principal amount, interest rate and maturity) to the terms of the Old Notes
for which they may be exchanged pursuant to the Exchange Offer, except that
the Exchange Notes are freely transferable by holders thereof (except as
provided herein or in the Prospectus) and are not subject to any covenant
regarding registration under the Securities Act of 1933, as amended (the
"Securities Act").

     The undersigned has checked the appropriate boxes below and signed this
Letter of Transmittal to indicate the action the undersigned desires to take
with respect to the Exchange Offer.
<PAGE>
<PAGE>2
        PLEASE READ THE ENTIRE LETTER OF TRANSMITTAL AND THE PROSPECTUS
                    CAREFULLY BEFORE CHECKING ANY BOX BELOW


YOUR BANK OR BROKER CAN ASSIST YOU IN COMPLETING THIS FORM. THE INSTRUCTIONS
INCLUDED WITH THIS LETTER OF TRANSMITTAL MUST BE FOLLOWED. QUESTIONS AND
REQUESTS FOR ASSISTANCE OR FOR ADDITIONAL COPIES OF THE PROSPECTUS AND THIS
LETTER OF TRANSMITTAL MAY BE DIRECTED TO THE EXCHANGE AGENT.

     List below the Old Notes to which this Letter of Transmittal relates. If
the space provided below is inadequate, the Certificate Numbers and Principal
Amounts should be listed on a separate signed schedule affixed hereto.

                  DESCRIPTION OF OLD NOTES TENDERED HEREWITH

   NAME(S) AND
  ADDRESS(ES) OF                            AGGREGATE
    REGISTERED                          PRINCIPAL AMOUNT
    HOLDER(S)          CERTIFICATE       REPRESENTED BY     PRINCIPAL AMOUNT
 (PLEASE FILL IN)     NUMBER(S)<F1>       OLD NOTES<F1>       TENDERED<F2>
- -----------------   ----------------    ----------------    ----------------

_________________   _________________  _________________   _________________

_________________   _________________  _________________   _________________

_________________   _________________  _________________   _________________

_________________   _________________  _________________   _________________

_________________   _________________  _________________   _________________


____________________
[FN]
<F1> Need not be completed by book-entry holders.
<F2> Unless otherwise indicated, the holder will be deemed to have tendered
     the full aggregate principal amount represented by such Old Notes. See
     instruction 2.



     This Letter of Transmittal is to be used either if certificates
representing Old Notes are to be forwarded herewith or if delivery of Old
Notes is to be made by book-entry transfer to an account maintained by the
Exchange Agent at The Depository Trust Company, pursuant to the procedures
set forth in "The Exchange Offer--Procedures for Tendering Old Notes" in the
Prospectus. Delivery of documents to the book-entry transfer facility does
not constitute delivery to the Exchange Agent.

     Holders whose Old Notes are not immediately available or who cannot
deliver their Old Notes and all other documents required hereby to the
Exchange Agent on or prior to the Expiration Date must tender their Old Notes
according to the guaranteed delivery procedure set forth in the Prospectus
under the caption "The Exchange Offer--Procedures for Tendering Old Notes." 
<PAGE>
<PAGE>3
/ /  CHECK HERE IF TENDERED OLD NOTES ARE BEING DELIVERED BY BOOK-ENTRY
     TRANSFER MADE TO AN ACCOUNT MAINTAINED BY THE EXCHANGE AGENT WITH THE
     BOOK-ENTRY TRANSFER FACILITY AND COMPLETE THE FOLLOWING: 

          Name of Tendering Institution

/ /  The Depository Trust Company 

          Account Number 
          Transaction Code Number _____________________________________

/ /  CHECK HERE IF TENDERED OLD NOTES ARE BEING DELIVERED PURSUANT TO A
     NOTICE OF GUARANTEED DELIVERY AND COMPLETE THE FOLLOWING:  

          Name of Registered Holder(s) 
          Name of Eligible Institution that Guaranteed Delivery 
          Date of Execution of Notice of Guaranteed Delivery ___________

If Delivered by Book-entry Transfer:
Account Number _________________________________________________________


/ /  CHECK HERE IF EXCHANGE NOTES ARE TO BE DELIVERED TO PERSON OTHER THAN
     PERSON SIGNING THE LETTER OF TRANSMITTAL:
     Name_________________________________________________________________
                                (Please Print)

     Address______________________________________________________________
                             (Including Zip Code)


/ /  CHECK HERE IF EXCHANGE NOTES ARE TO BE DELIVERED TO ADDRESS DIFFERENT
     FROM THAT LISTED ELSEWHERE IN THIS LETTER OF TRANSMITTAL:
     Address
     _____________________________________________________________________
                             (Including Zip Code)

/ /  CHECK HERE IF YOU ARE A BROKER-DEALER AND WISH TO RECEIVE 10 ADDITIONAL
     COPIES OF THIS PROSPECTUS AND 10 COPIES OF ANY AMENDMENTS OR SUPPLEMENTS
     THERETO:
     Name_________________________________________________________________
     Address______________________________________________________________

     If the undersigned is not a broker-dealer, the undersigned represents
that it is not engaged in, and does not intend to engage in, a distribution
of Exchange Notes. If the undersigned is a broker-dealer that will receive
Exchange Notes for its own account in exchange for Old Notes that were
acquired as result of market-making activities or other trading activities,
it acknowledges that it will deliver a prospectus in connection with any
resale of such Exchange Notes; however, by so acknowledging and by delivering
a prospectus, the undersigned will not be deemed to admit that it is an
"underwriter" within the meaning of the Securities Act. Any holder who is an
"affiliate" of the Company or who has an arrangement or understanding with
respect to the distribution of the Exchange Notes to be acquired pursuant to
the Exchange Offer, or any broker-dealer who purchased Old Notes from the
Company to resell pursuant to Rule 144A under the Securities Act or any other
<PAGE>
<PAGE>4
available exemption under the Securities Act must comply with the
registration and prospectus delivery requirements under the Securities Act.
<PAGE>
<PAGE>5
              PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY

Ladies and Gentlemen:

     Upon the terms and subject to the conditions of the Exchange Offer, the
undersigned hereby tenders to the Company the above-described principal
amount of the Old Notes indicated above. Subject to, and effective upon, the
acceptance for exchange of the Old Notes tendered herewith, the undersigned
hereby exchanges, assigns and transfers to, or upon the order of, the Company
all right, title and interest in and to such Old Notes. The undersigned
hereby irrevocably constitutes and appoints the Exchange Agent the true and
lawful agent and attorney-in-fact of the undersigned (with full knowledge
that said Exchange Agent acts as the agent of the Company, in connection with
the Exchange Offer) to cause the Old Notes to be assigned, transferred and
exchanged. The undersigned represents and warrants that it has full power and
authority to tender, exchange, assign and transfer the Old Notes and to
acquire Exchange Notes issuable upon the exchange of such tendered Old Notes,
and that, when the same are accepted for exchange, the Company will acquire
good and unencumbered title to the tendered Old Notes, free and clear of all
liens, restrictions, charges and encumbrances and not subject to any adverse
claim. The undersigned also warrants that it will, upon request, execute and
deliver any additional documents deemed by the Exchange Agent or the Company
to be necessary or desirable to complete the exchange, assignment and
transfer of tendered Old Notes or transfer ownership of such Old Notes on the
account books maintained by the book-entry transfer facility. The undersigned
further agrees that acceptance of any and all validly tendered Old Notes by
the Company and the issuance of Exchange Notes in exchange therefor shall
constitute performance in full by the Company of its obligations under the
Registration Rights Agreement (as defined in the Prospectus) and that the
Company shall have no further obligations or liabilities thereunder except as
provided in the first paragraph of Section 2 of said agreement.

     The Exchange Offer is subject to certain conditions as set forth in the
Prospectus under the caption "The Exchange Offer--Certain Conditions to the
Exchange Offer." The undersigned recognizes that as a result of these
conditions (which may be waived, in whole or in part, by the Company), as
more particularly set forth in the Prospectus, the Company may not be
required to exchange any of the Old Notes tendered hereby and, in such event,
the Old Notes not exchanged will be returned to the undersigned at the
address shown above. In addition, the Company may amend the Exchange Offer at
any time prior to the Expiration Date if any of the conditions set forth
under "The Exchange Offer--Certain Conditions to the Exchange Offer" occur.

     By tendering, each holder of Old Notes represents that the Exchange
Notes acquired in the exchange will be obtained in the ordinary course of
such holder's business, that such holder has no arrangement with any person
to participate in the distribution of such Exchange Notes, that such holder
is not an "affiliate" of the Company within the meaning of Rule 405 under the
Securities Act and that such holder is not engaged in, and does not intend to
engage in, a distribution of the Exchange Notes. Any holder of Old Notes
using the Exchange Offer to participate in a distribution of the Exchange
Notes (i) cannot rely on the position of the staff of the Securities and
Exchange Commission (the "Commission") [enunciated in its interpretive letter
with respect to Exxon Capital Holdings Corporation (available April 13, 1989)
or similar letters] and (ii) must comply with the registration and prospectus
requirements of the Securities Act in connection with a secondary resale
transaction.
<PAGE>
<PAGE>6
     If the undersigned is not a broker-dealer, the undersigned represents
that it is not engaged in, and does not intend to engage in, a distribution
of Exchange Notes. If the undersigned is a broker-dealer that will receive
Exchange Notes for its own account in exchange for Old Notes that were
acquired as a result of market-making activities or other trading activities,
it acknowledges that it will deliver a prospectus in connection with any
resale of such Exchange Notes, however, by so acknowledging and by delivering
a prospectus, the undersigned will not be deemed to admit that it is an
"underwriter" within the meaning of the Securities Act.

     All authority herein conferred or agreed to be conferred shall survive
the death or incapacity of the undersigned and every obligation of the
undersigned hereunder shall be binding upon the heirs, personal
representatives, successors and assigns of the undersigned. Tendered Old
Notes may be withdrawn at any time prior to the Expiration Date in accordance
with the terms of this Letter of Transmittal. See Instruction 2.

     Certificates for all Exchange Notes delivered in exchange for tendered
Old Notes and any Old Notes delivered herewith but not exchanged, and
registered in the name of the undersigned, shall be delivered to the
undersigned at the address shown below the signature of the undersigned.

                          TENDER HOLDER(S) SIGN HERE
                  (Complete accompanying substitute Form W-9)


                           Signature(s) of Holder(s)

Dated ______________            Area Code and Telephone Number _______________

(MUST BE SIGNED BY REGISTERED HOLDER(S) EXACTLY AS NAME(S) APPEAR(S) ON
CERTIFICATE(S) FOR OLD NOTES. IF SIGNATURE IS BY A TRUSTEE, EXECUTOR,
ADMINISTRATOR, GUARDIAN, ATTORNEY-IN-FACT, OFFICER OF A CORPORATION OR OTHER
PERSON ACTING IN A FIDUCIARY OR REPRESENTATIVE CAPACITY, PLEASE SET FORTH THE
FULL TITLE OF SUCH PERSON.) SEE INSTRUCTION 3.
Name(s)______________________________________________________________________
_____________________________________________________________________________
                                (Please Print)
Capacity (full title)________________________________________________________
Address______________________________________________________________________
                             (Including Zip Code)
Area Code and Telephone No.__________________________________________________
Taxpayer Identification No.__________________________________________________



                           GUARANTEE OF SIGNATURE(S)
                       (IF REQUIRED--SEE INSTRUCTION 3)

Authorized Signature________________________________________________________
Name________________________________________________________________________
Title_______________________________________________________________________
Address_____________________________________________________________________
Area Code and Telephone No._________________________________________________
Dated_______________________________________________________________________
<PAGE>
<PAGE>7
                                 INSTRUCTIONS
        FORMING PART OF THE TERMS AND CONDITIONS OF THE EXCHANGE OFFER


1.  DELIVERY OF THIS LETTER OF TRANSMITTAL AND CERTIFICATES.

     A holder of Old Notes may tender the same by (i) properly completing and
signing this Letter of Transmittal or a facsimile hereof (all references in
the Prospectus to the Letter of Transmittal shall be deemed to include a
facsimile thereof) and delivering the same, together with the certificate or
certificates representing the Old Notes being tendered and any required
signature guarantees and any other document required by this Letter of
Transmittal, to the Exchange Agent at its address set forth above on or prior
to the Expiration Date (or complying with the procedure for book-entry
transfer described below) or (ii) complying with the guaranteed delivery
procedures described below.

     THE METHOD OF DELIVERY OF THIS LETTER OF TRANSMITTAL, THE OLD NOTES AND
ANY OTHER REQUIRED DOCUMENTS IS AT THE ELECTION AND RISK OF THE HOLDER, AND
EXCEPT AS OTHERWISE PROVIDED BELOW, THE DELIVERY WILL BE DEEMED MADE ONLY
WHEN ACTUALLY RECEIVED OR CONFIRMED BY THE EXCHANGE AGENT. IF SUCH DELIVERY
IS BY MAIL, IT IS SUGGESTED THAT REGISTERED MAIL WITH RETURN RECEIPT
REQUESTED, PROPERLY INSURED, BE USED. IN ALL CASES SUFFICIENT TIME SHOULD BE
ALLOWED TO PERMIT TIMELY DELIVERY. NO OLD NOTES OR LETTERS OF TRANSMITTAL
SHOULD BE SENT TO THE COMPANY.

     If tendered Old Notes are registered in the name of the signer of the
Letter of Transmittal and the Exchange Notes to be issued in exchange
therefor are to be issued (and any untendered Old Notes are to be reissued)
in the name of the registered holder (which term, for the purposes described
herein, shall include any participant in The Depository Trust Company (also
referred to as a "book-entry transfer facility") whose name appears on a
security listing as the owner of Old Notes), the signature of such signer
need not be guaranteed. In any other case, the tendered Old Notes must be
endorsed or accompanied by written instruments of transfer in form
satisfactory to the Company and duly executed by the registered holder, and
the signature on the endorsement or instrument of transfer must be guaranteed
by a bank, broker, dealer, credit union, savings association, clearing agency
or other institution (each an "Eligible Institution") that is a member of a
recognized signature guarantee medallion program within the meaning of Rule
17Ad-15 under the Securities Exchange Act of 1934, as amended. If the
Exchange Notes and/or Old Notes not exchanged are to be delivered to an
address other than that of the registered holder appearing on the note
register for the Old Notes, the signature on the Letter of Transmittal must
be guaranteed by an Eligible Institution.

     The Exchange Agent will make a request within two business days after
the date of receipt of this Prospectus to establish accounts with respect to
the Old Notes at the book-entry transfer facility for the purpose of
facilitating the Exchange Offer, and subject to the establishment thereof,
any financial institution that is a participant in the book-entry transfer
facility's system may make book-entry delivery of Old Notes by causing such
book-entry transfer facility to transfer such Old Notes into the Exchange
Agent's account with respect to the Old Notes in accordance with the
book-entry transfer facility's procedures for such transfer. Although
delivery of Old Notes may be effected through book-entry transfer into the
Exchange Agent's account at the book-entry transfer facility, an appropriate
<PAGE>
<PAGE>8
Letter of Transmittal with any required signature guarantee and all other
required documents must in each case be transmitted to and received or
confirmed by the Exchange Agent on or prior to the Expiration Date, or, if
the guaranteed delivery procedures described below are complied with, within
the time period provided under such procedures.

     If a holder desires to accept the Exchange Offer and time will not
permit a Letter of Transmittal or Old Notes to reach the Exchange Agent
before the Expiration Date or the procedure for book-entry transfer cannot be
completed on a timely basis, a tender may be effected if the Exchange Agent
has received on or prior to the Expiration Date, a letter, telegram or
facsimile transmission (receipt confirmed by telephone and an original
delivered by guaranteed overnight courier) from an Eligible Institution
setting forth the name and address of the tendering holder, the names in
which the Old Notes are registered and, if possible, the certificate numbers
of the Old Notes to be tendered, and stating that the tender is being made
thereby and guaranteeing that within three business days after the Expiration
Date, the Old Notes in proper form for transfer (or a confirmation of
book-entry transfer of such Old Notes into the Exchange Agent's account at
the book-entry transfer facility), will be delivered by such Eligible
Institution together with a properly completed and duly executed Letter of
Transmittal (and any other required documents). Unless Old Notes being
tendered by the above-described method are deposited with the Exchange Agent
within the time period set forth above (accompanied or preceded by a properly
completed Letter of Transmittal and any other required documents), the
Company may, at its option, reject the tender. Copies of the notice of
guaranteed delivery ("Notice of Guaranteed Delivery") which may be used by
Eligible Institutions for the purposes described in this paragraph are
available from the Exchange Agent.

     A tender will be deemed to have been received as of the date when (i)
the tendering holder's properly completed and duly signed Letter of
Transmittal accompanied by the Old Notes (or a confirmation of book-entry
transfer of such Old Notes into the Exchange Agent is account at the book-
entry transfer facility) is received by the Exchange Agent, or (ii) a Notice
of Guaranteed Delivery or letter, telegram or facsimile transmission to
similar effect (as provided above) from an Eligible Institution is received
by the Exchange Agent. Issuances of Exchange Notes in exchange for Old Notes
tendered pursuant to a Notice of Guaranteed Delivery or letter, telegram or
facsimile transmission to similar effect (as provided above) by an Eligible
Institution will be made only against deposit of the Letter of Transmittal
(and any other required documents) and the tendered Old Notes. 

     If the Letter of Transmittal is signed by a person or persons other than
the registered holder or holders of Old Notes, such Old Notes must be
endorsed or accompanied by appropriate powers of attorney, in either case
signed exactly as the name or names of the registered holder or holders
appear on the Old Notes.

     No alternative, conditional, irregular or contingent tenders will be
accepted. All tendering holders, by execution of this Letter of Transmittal
(or facsimile thereof), shall waive any right to receive notice of the
acceptance of the Old Notes for exchange.
<PAGE>
<PAGE>9
2. PARTIAL TENDERS; WITHDRAWALS.

     [If less than the entire principal amount of Old Notes evidenced by a
submitted certificate is tendered, the tendering holder should fill in the
principal amount tendered in the box entitled "Principal Amount Tendered." A
newly issued certificate for the principal amount of Old Notes submitted but
not tendered will be sent to such holder as soon as practicable after the
Expiration Date. All Old Notes delivered to the Exchange Agent will be deemed
to have been tendered unless otherwise clearly indicated.]

     For a withdrawal to be effective, a written notice of withdrawal sent by
telegram, facsimile transmission (receipt confirmed by telephone) or letter
must be received by the Exchange Agent at the address set forth herein prior
to the Expiration Date. Any such notice of withdrawal must (i) specify the
name of the person having tendered the Old Notes to be withdrawn (the
"Depositor"), (ii) identify the Old Notes to be withdrawn (including the
certificate number or numbers and principal amount of such Old Notes), (iii)
specify the principal amount of Old Notes to be withdrawn, (iv) include a
statement that such holder is withdrawing his election to have such Old Notes
exchanged, (v) be signed by the holder in the same manner as the original
signature on the Letter of Transmittal by which such Old Notes were tendered
or as otherwise described above (including any required signature guarantees)
or be accompanied by documents of transfer sufficient to have the Trustee
under the Indenture register the transfer of such Old Notes into the name of
the person withdrawing the tender and (vi) specify the name in which any such
Old Notes are to be registered, if different from that of the Depositor. The
Exchange Agent will return the properly withdrawn Old Notes promptly
following receipt of notice of withdrawal. If Old Notes have been tendered
pursuant to the procedure for book-entry transfer, any notice of withdrawal
must specify the name and number of the account at the book-entry transfer
facility to be credited with the withdrawn Old Notes or otherwise comply with
the book-entry transfer facility procedure. All questions as to the validity
of notices of withdrawals, including, time of receipt, will be determined by
the Company and such determination will be final and binding on all parties.

     Any Old Notes so withdrawn will be deemed not to have been validly
tendered for exchange for purposes of the Exchange Offer. Any Old Notes which
have been tendered for exchange but which are not exchanged for any reason
will be returned to the holder thereof without cost to such holder (or, in
the case of Old Notes tendered by book-entry transfer into the Exchange
Agent's account at the book-entry transfer facility pursuant to the
book-entry transfer procedures described above, such Old Notes will be
credited to an account with such book-entry transfer facility specified by
the holder) as soon as practicable after withdrawal, rejection of tender or
termination of the Exchange Offer. Properly withdrawn Old Notes may be
retendered by following one of the procedures described under the caption
"Procedures for Tendering Old Notes" in the Prospectus at any time on or
prior to the Expiration Date.

3.   SIGNATURE ON THIS LETTER OF TRANSMITTAL; WRITTEN INSTRUMENTS AND
     ENDORSEMENTS; GUARANTEE OF SIGNATURES.

     If this Letter of Transmittal is signed by the registered holder(s) of
the Old Notes tendered hereby, the signature must correspond with the name(s)
as written on the face of the certificates without alteration, enlargement or
any change whatsoever.
<PAGE>
<PAGE>10
     If any of the Old Notes tendered hereby are owned of record by two or
more joint owners, all such owners must sign this Letter of Transmittal.

     If a number of Old Notes registered in different names are tendered, it
will be necessary to complete, sign and submit as many separate copies of
this Letter of Transmittal as there are different registrations of Old Notes.

     When this Letter of Transmittal is signed by the registered holder or
holders (which term, for the purposes described herein, shall include the
book-entry transfer facility whose name appears on a security listing as the
owner of the Old Notes) of Old Notes listed and tendered hereby, no
endorsements of certificates or separate written instruments of transfer or
exchange are required.

     If this Letter of Transmittal is signed by a person or persons other
than the registered holder or holders of Old Notes, such Old Notes must be
endorsed or accompanied by appropriate powers of attorney, in either case
signed exactly as the name or names of the registered holder or holders
appear(s) on the Old Notes.

     If this Letter of Transmittal or any Old Notes or powers of attorney are
signed by trustees, executors, administrators, guardians, attorneys-in-fact,
officers of corporations or others acting in a fiduciary or representative
capacity, such persons should so indicate when signing, and, unless waived by
the Company, proper evidence satisfactory to the Company of their authority
so to act must be submitted.

     Endorsements on certificates or signatures on separate written
instruments of transfer or exchange required by this Instruction 3 must be
guaranteed by an Eligible Institution.

     Signatures on this Letter of Transmittal need not be guaranteed by an
Eligible Institution, provided the Old Notes are tendered: (i) by a
registered holder of such Old Notes, for the holder of such Old Notes; or
(ii) for the account of an Eligible Institution.

4.  TRANSFER TAXES.

     The Company shall pay all transfer taxes, if any, applicable to the
transfer and exchange of Old Notes pursuant to the Exchange Offer. If,
however, certificates representing Exchange Notes or Old Notes for principal
amounts not tendered or accepted for exchange are to be delivered to, or are
to be issued in the name of, any person other than the registered holder of
the Old Notes tendered, or if tendered Old Notes are registered in the name
of any person other than the person signing the Letter of Transmittal, or if
a transfer tax is imposed for any reason other than the exchange of Old Notes
pursuant to the Exchange Offer, then the amount of any such transfer taxes
(whether imposed on the registered holder or any other persons) will be
payable by the tendering holder. If satisfactory evidence of payment of such
taxes or exception therefrom is not submitted herewith the amount of such
transfer taxes will be billed directly to such tendering holder.

     Except as provided in this Instruction 4, it will not be necessary for
transfer tax stamps to be affixed to the Old Notes listed in this Letter of
Transmittal.
<PAGE>
<PAGE>11
5.  WAIVER OF CONDITIONS.

     The Company reserves the right to waive in its reasonable judgment, in
whole or in part, any of the conditions to the Exchange Offer set forth in
the Prospectus.

6.  MUTILATED, LOST, STOLEN OR DESTROYED OLD NOTES.

     Any holder whose Old Notes have been mutilated, lost, stolen or
destroyed, should contact the Exchange Agent at the address indicated above
for further instructions.

7.  SUBSTITUTE FORM W-9.

     Each holder of Old Notes whose Old Notes are accepted for exchange (or
other payee) is required to provide a correct taxpayer identification number
("TIN"), generally the holder's Social Security or federal employer
identification number, and with certain other information, on Substitute Form
W-9, which is provided under "Important Tax Information" below, and to
certify that the holder (or other payee) is not subject to backup
withholding. Failure to provide the information on the Substitute Form W-9
may subject the holder (or other payee) to a $50 penalty imposed by the
Internal Revenue Service and 31% federal income tax backup withholding on
payments made in connection with the Exchange Notes. The box in Part 3 of the
Substitute Form W-9 may be checked if the holder (or other payee) has not
been issued a TIN and has applied for a TIN or intends to apply for a TIN in
the near future. If the box in Part 3 is checked and a TIN is not provided by
the time any payment is made in connection with the Exchange Notes, 31% of
all such payments will be withheld until a TIN is provided. 

8.  REQUESTS FOR ASSISTANCE OR ADDITIONAL COPIES.

     Questions relating to the procedure for tendering, as well as requests
for additional copies of the Prospectus and this Letter of Transmittal, may
be directed to the Exchange Agent at the address and telephone number set
forth above. In addition, all questions relating to the Exchange Offer, as
well as requests for assistance or additional copies of the Prospectus and
this Letter of Transmittal, may be directed to L-3 Communications
Corporation, 600 Third Avenue, New York, New York 10016, attention: Corporate
Secretary (telephone:  (212) 697-1111).

     IMPORTANT: THIS LETTER OF TRANSMITTAL OR A FACSIMILE HEREOF (TOGETHER
WITH CERTIFICATES FOR OLD NOTES OR CONFIRMATION OF BOOK-ENTRY TRANSFER AND
ALL OTHER REQUIRED DOCUMENTS) OR A NOTICE OF GUARANTEED DELIVERY MUST BE
RECEIVED BY THE EXCHANGE AGENT ON OR PRIOR TO THE EXPIRATION DATE.

                           IMPORTANT TAX INFORMATION

     Under U.S. Federal income tax law, a holder of Old Notes whose Old Notes
are accepted for exchange may be subject to backup withholding unless the
holder provides The Bank of New York (as payor) (the "Paying Agent"), through
the Exchange Agent, with either (i) such holder's correct taxpayer
identification number ("TIN") on Substitute Form W-9 attached hereto,
certifying that the TIN provided on Substitute Form W-9 is correct (or that
such holder of Old Notes is awaiting a TIN) and that (A) the holder of Old
Notes has not been notified by the Internal Revenue Service that he or she is
subject to backup withholding as a result of a failure to report all interest
<PAGE>
<PAGE>12
or dividends or (B) the Internal Revenue Service has notified the holder of
Old Notes that he or she is no longer subject to backup withholding; or (ii)
an adequate basis for exemption from backup withholding. If such holder of
Old Notes is an individual, the TIN is such holder's social security number.
If the Paying Agent is not provided with the correct taxpayer identification
number, the holder of Old Notes may be subject to certain penalties imposed
by the Internal Revenue Service.

     Certain holders of Old Notes (including, among others, all corporations
and certain foreign individuals) are not subject to these backup withholding
and reporting requirements. Exempt holders of Old Notes should indicate their
exempt status on Substitute Form W-9. In order for a foreign individual to
qualify as an exempt recipient, the holder must submit a-Form W-8, signed
under penalties of perjury, attesting to that individual's exempt status. A
Form W-8 can be obtained from the Paying Agent. See the enclosed "Guidelines
for Certification of Taxpayer Identification Number on Substitute Form W-9"
for more instructions.

     If backup withholding applies, the Paying Agent is required to withhold
31% of any such payments made to the holder of Old Notes or other payee.
Backup withholding is not an additional tax. Rather, the tax liability of
persons subject to backup withholding will be reduced by the amount of tax
withheld. If withholding results in an overpayment of taxes, a refund may be
obtained from the Internal Revenue Service.

     The box in Part 3 of the Substitute Form W-9 may be checked if the
surrendering holder of Old Notes has not been issued a TIN and has applied
for a TIN or intends to apply for a TIN in the near future. If the box in
Part 3 is checked, the holder of Old Notes or other payee must also complete
the Certificate of Awaiting Taxpayer Identification Number below in order to
avoid backup withholding. Notwithstanding that the box in Part 3 is checked
and the Certificate of Awaiting Taxpayer Identification Number is completed,
the Paying Agent will withhold 31% of all payments made prior to the time a
properly certified TIN is provided to the Paying Agent.

     The holder of Old Notes is required to give the Paying Agent the TIN
(e.g., social security number or employer identification number) of the
record owner of the Old Notes. If the Old Notes are in more than one name or
are not in the name of the actual owner, consult the enclosed "Guidelines for
Certification of Taxpayer Identification Number on Substitute Form W-9" for
additional guidance on which number to report.
<PAGE>
<PAGE>13
             PAYOR'S NAME:  THE BANK OF NEW YORK, AS PAYING AGENT

SUBSTITUTE         PART I -- PLEASE PROVIDE YOUR   Social Security number(s)
                   TIN IN THE BOX AT RIGHT AND     Employer Identification
                   CERTIFY BY SIGNING AND DATING   Number(s)
                   BELOW. 

                   PART 2--CERTIFICATION-Under penalties of perjury, I
                   certify that:

                   (1)  The number shown on this form is my correct
                   taxpayer identification number (or I am waiting for a
                   number to be issued for me), and 

FORM W-9           (2)  I am not subject to backup withholding because: (a)
DEPARTMENT OF THE  I am exempt from backup withholding, or (b) I have not
TREASURY INTERNAL  been notified by the Internal Revenue Service (IRS) that
REVENUE SERVICE    I am subject to backup withholding as a result of a
                   failure to report all interest or dividends, or (c) the
                   IRS has notified me that I am no longer subject to
                   backup withholding.

PAYOR'S REQUEST    CERTIFICATION INSTRUCTIONS--You must cross out item (2)
FOR TAXPAYER       above if you have been notified by the IRS that you are
IDENTIFICATION     currently subject to backup withholding because of
NUMBER ("TIN")     underreporting interest or dividends on your tax return.

Signature _________________________ PART 3--Awaiting TIN   / /

Date_______________________


NOTE:     FAILURE TO COMPLETE AND RETURN THIS FORM MAY RESULT IN A $50
          PENALTY IMPOSED BY THE INTERNAL REVENUE SERVICE AND BACKUP
          WITHHOLDING OF 31% OF ANY CASH PAYMENTS MADE TO YOU. PLEASE REVIEW
          THE ENCLOSED GUIDELINES FOR CERTIFICATION OF TAXPAYER
          IDENTIFICATION NUMBER ON SUBSTITUTE FORM W-9 FOR ADDITIONAL
          DETAILS.

     YOU MUST COMPLETE THE FOLLOWING CERTIFICATE IF YOU CHECKED THE BOX IN
     PART 3 OF THE SUBSTITUTE FORM W-9.
<PAGE>
<PAGE>14
            CERTIFICATE OF AWAITING TAXPAYER IDENTIFICATION NUMBER

     I certify under penalties of perjury that a taxpayer identification
number has not been issued to me, and either (1) I have mailed or delivered
an application to receive a taxpayer identification number to the appropriate
Internal Revenue Service Center or Social Security Administration Office or
(2) I intend to mail or deliver an application in the near future. I
understand that if I do not provide a taxpayer identification number by the
time of payment, 31% of all reportable cash payments made to me thereafter
will be withheld until I provide a taxpayer identification number.

____________________________________   _____________________________________
              Signature                                 Date



                                                                  EXHIBIT 99.2


                         NOTICE OF GUARANTEED DELIVERY
                                      FOR
                      TENDER OF $225,000,000 OUTSTANDING
                       10 3/8% SENIOR SUBORDINATED NOTES
                                   DUE 2007
                              IN EXCHANGE FOR NEW
              10 3/8% SERIES B SENIOR SUBORDINATED NOTES DUE 2007
                                      OF
                        L-3 COMMUNICATIONS CORPORATION

     Registered holders of outstanding 10 3/8% Senior Subordinated Notes due
2007 (the "Old Notes") who wish to tender their Old Notes in exchange for a
like principal amount of new 10 3/8% Series B Senior Subordinated Notes due
2007 (the "Exchange Notes") and whose Old Notes are not immediately available
or who cannot deliver their Old Notes and Letter of Transmittal (and any
other documents required by the Letter of Transmittal) to The Bank of New
York (the "Exchange Agent") prior to the Expiration Date, may use this Notice
of Guaranteed Delivery or one substantially equivalent hereto. This Notice of
Guaranteed Delivery may be delivered by hand or sent by facsimile
transmission (receipt confirmed by telephone and an original delivered by
guaranteed overnight courier) or mail to the Exchange Agent. See "The
Exchange Offer--Procedure for Tendering Old Notes" in the Prospectus.

                 THE EXCHANGE AGENT FOR THE EXCHANGE OFFER IS:
                             THE BANK OF NEW YORK

               BY HAND:                               BY MAIL:
         The Bank of New York           (INSURED OR REGISTERED RECOMMENDED)
          101 Barclay Street                    The Bank of New York
       New York, New York 10286                  101 Barclay Street
  Attention: Reorganization Section       Corporate Trust Services Window
                                              New York, New York 10286
                                         Attention: Reorganization Section

        BY OVERNIGHT EXPRESS:                      BY FACSIMILE:
         The Bank of New York                      (212) 815-6339
          101 Barclay Street              (For Eligible Institutions Only)
   Corporate Trust Services Window                 BY TELEPHONE:
       New York, New York 10286                    (212) 815-4444
  Attention: Reorganization Section

     DELIVERY OF THIS NOTICE OF GUARANTEED DELIVERY TO AN ADDRESS OTHER THAN
AS SET FORTH ABOVE OR TRANSMISSION VIA A FACSIMILE TRANSMISSION TO A NUMBER
OTHER THAN AS SET FORTH ABOVE WILL NOT CONSTITUTE A VALID DELIVERY.
<PAGE>
<PAGE>2
     This Notice of Guaranteed Delivery is not to be used to guarantee
signatures. If a signature on a Letter of Transmittal is required to be
guaranteed by an Eligible Institution (as defined in the Prospectus), such
signature guarantee must appear in the applicable space provided on the
Letter of Transmittal for Guarantee of Signatures.
<PAGE>
<PAGE>1
Ladies and Gentlemen:

     The undersigned hereby tenders the principal amount of Old Notes
indicated below, upon the terms and subject to the conditions contained in
the Prospectus dated ___________, 1997 of L-3 Communications Corporation (the
"Prospectus"), receipt of which is hereby acknowledged.

                      DESCRIPTION OF SECURITIES TENDERED

                    NAME AND ADDRESS
                           OF
                    REGISTERED HOLDER
                          AS IT            CERTIFICATE
                     APPEARS ON THE         NUMBER(S)       PRINCIPAL AMOUNT
NAME OF TENDERING       OLD NOTES         OF OLD NOTES        OF OLD NOTES
      HOLDER         (PLEASE PRINT)         TENDERED            TENDERED
- -----------------   -----------------   -----------------  -----------------

_________________   _________________  _________________   _________________

_________________   _________________  _________________   _________________

_________________   _________________  _________________   _________________

_________________   _________________  _________________   _________________

_________________   _________________  _________________   _________________


                   THE FOLLOWING GUARANTEE MUST BE COMPLETED
                             GUARANTEE OF DELIVERY
                   (NOT TO BE USED FOR SIGNATURE GUARANTEE)

     The undersigned, a member of a recognized signature guarantee medallion
program within the meaning of Rule 17Ad-15 under the Securities Exchange Act
of 1934, as amended, hereby guarantees to deliver to the Exchange Agent at
one of its addresses set forth above, the certificates representing the Old
Notes (or a confirmation of book-entry transfer of such Old Notes into the
Exchange Agent's account at the book-entry transfer facility), together with
a properly completed and duly executed Letter of Transmittal (or facsimile
thereof), with any required signature guarantees, and any other documents
required by the Letter of Transmittal within three business days after the
Expiration Date (as defined in the Prospectus and the Letter of Transmittal).


Name of Firm:                          (Authorized Signature)
____________________________________
____________________________________   ____________________________________
Address:                               Title: _____________________________
____________________________________
________________________Zip Code_____  Name:  _____________________________
                                            (Please type or print)

Area Code and Telephone No.:           Date:  
____________________________________   ____________________________________

     NOTE:  DO NOT SEND OLD NOTES WITH THIS NOTICE OF GUARANTEED DELIVERY.
OLD NOTES SHOULD BE SENT WITH YOUR LETTER OF TRANSMITTAL.



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