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EXHIBIT 10.5.6
AMENDMENT NO. 6 TO
ORBCOMM SYSTEM PROCUREMENT AGREEMENT
This Amendment No.6 ("Amendment No. 6") to the ORBCOMM System
Procurement Agreement is entered into this 21st day of September, 1998 between
ORBCOMM Global, L.P. ("ORBCOMM Global") and Orbital Sciences Corporation
("Orbital").
WITNESSETH
WHEREAS, the parties previously entered into the ORBCOMM System
Procurement Agreement dated September 12, 1995 (the "Procurement Agreement") and
Amendments Xx. 0, Xx. 0, Xx. 0, Xx. 0, and No. 5 thereto dated December 9, 1996,
March 24, 1997, March 31, 1998, March 31, 1998, and July 30, 1998 respectively;
WHEREAS, the parties wish to set forth their agreement on orbit
parameter changes to the launch of ORBCOMM Plane C.
NOW THEREFORE, the parties agree as follows:
ARTICLE 1 - DEFINITIONS
Terms used herein and not otherwise defined shall have the meanings
assigned thereto in the Procurement Agreement.
ARTICLE 2 - AMENDMENTS
Section 2.1 The Table in Section 3.1.1 of Exhibit A, Part 1B Satellite
Specifications of the Procurement Agreement shall be deleted in its entirety and
replaced with the following:
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Parameter Plane A Plane B Plane C
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Target mean altitude 825 km, circular 818.5 km 818.5 km
Maximum apogee altitude 882 km Target + 15 km Target + 15 km
Minimum perigee altitude 767 km Target - 15 km Target - 15.8 km
Target inclination 45 deg. 45.02 deg. 45.02 deg.
Inclination accuracy +/- 0.3 deg. +/- 0.1 deg. +/- 0.1 deg
Target right ascension Unconstrained 120 deg. East of Plane A 120 deg. West of Plane A
of ascending nodes
Accuracy of ascending N/A +/- 2.5 deg. +/- 2.5 deg.
node
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Section 2.2 Table 3.1 in Section 3.1.1 of Exhibit A, Part 2 Statement
of Work and Specification for ORBCOMM Constellation Launch Services of the
Procurement Agreement shall be deleted in its entirety and replaced with the
following:
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Parameter Plane A Plane B Plane C
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Target mean altitude 825 km, circular 818.5 km 818.5 km
Maximum apogee altitude 882 km Target + 15 km Target + 15 km
Minimum perigee altitude 767 km Target - 15 km Target - 15 km
Target inclination 45 deg. 45.02 deg. 45.02 deg.
Inclination accuracy +/- 0.3 deg. +/- 0.1 deg. +/- 0.1 deg
Target right ascension Unconstrained 120 deg. East or West of Plane A 120 deg. West of Plane A
of ascending nodes
Accuracy of ascending N/A +/- 2.5 deg. +/- 2.5 deg.
node
Table 3-1 Mission Orbital Requirements
SECTION 3 - MISCELLANEOUS
Section 3.1 This Amendment No. 6 shall be construed in accordance with
and governed by the laws of the Commonwealth of Virginia, without giving effect
to the provisions, policies or principles thereof related to choice or conflict
of laws.
Section 3.2 No changes to the Procurement Agreement are authorized
hereby except as otherwise specified in this Amendment No. 6.
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IN WITNESS WHEREOF, the parties have executed this Amendment No. 6 as
of the day and year first above written.
ORBCOMM GLOBAL, L.P.
By:
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Name: Xxxxx X. Xxxxxxx
Title: Chairman and Chief Executive Officer
ORBITAL SCIENCES CORPORATION
By:
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Name:
Title:
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