1
================================================================================
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
------------------------
FORM 8-K/A
CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): May 7, 1999
------------------------
ORBITAL SCIENCES CORPORATION
DELAWARE 0-18287 06-1209561
(State of incorporation) (Commission File Number) (I.R.S. Employer I.D. No.)
21700 ATLANTIC BOULEVARD
DULLES, VIRGINIA 20166
(703) 406-5000
(Address and telephone number
of principal executive offices)
================================================================================
2
EXPLANATORY NOTE
----------------
Orbital Sciences Corporation hereby amends Item 7(c) of
its Current Report on Form 8-K, filed with the Securities and Exchange
Commission on May 24, 1999 to add the exhibits referenced
below.
ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS
(a) Financial Statements of Businesses Acquired.
The required financial statements will be filed by amendment.
(b) Pro Forma Financial Information.
The required pro forma financial information will be filed by
amendment.
(c) Exhibits.
The following exhibits are filed herewith:
10.1 Asset Acquisition Agreement dated as of March 18, 1999 between
MacDonald, Dettwiler and Associates Ltd. ("MDA") and Spar
Aerospace Limited ("Spar").
10.2 Promissory Note dated May 7, 1999 from MacDonald, Dettwiler Space
and Advanced Robotics Ltd. in favor of Spar.
10.3 Guaranty dated May 7, 1999 from Orbital Sciences Corporation and
MDA in favor of Spar.
3
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.
ORBITAL SCIENCES CORPORATION
Date: May 27, 1999 By: /s/ Jeffrey V. Pirone
------------------------------
Jeffrey V. Pirone
Executive Vice President and
Chief Financial Officer
2