HUGHES SPACE AND COMMUNICATIONS COMPANY Communications and Customer Relations P.O. Box 92919 (S10/S323) Los Angeles, CA 90009 Public Relations (310) 364-6363 Investor Relations (310) 662-9688 www.hughespace.com

The 120-minute launch window opens at 3:11 a.m. Oct. 19 EDT (12:11 a.m. PDT and 8:11 GMT), aboard a Lockheed Martin Atlas IIA rocket from Cape Canaveral Air Station. The satellite is a Hughes HS 601 model.

UHF F9 is the second of three spacecraft configured with a Global Broadcast Service (GBS) payload. Adapted from commercial direct-to-home television technology, GBS provides high-speed, wideband broadcast signals to warfighters in all branches of the military, on land, at sea and in the air. UHF F9 will be positioned over the Atlantic Ocean, and F8 is over the Pacific. When UHF F10 is launched next year over the Indian Ocean, the Defense Department will have near-global GBS coverage.

The GBS payload employs four 130-watt, 24 megabits-per-second military Ka-band transponders operating in the 30/20 GHz frequency. The information is sent to small, mobile tactical terminals. UHF F8, F9, and F10 carry the GBS package in addition to the existing UHF and EHF payloads.

The UHF Follow-On satellites have replaced the Fleet Satellite Communications (FLTSATCOM) and the Hughes-built Leasat spacecraft, which had supported the Navy's global communications network serving ships at sea and a variety of other U.S. military fixed and mobile terminals.

Hughes won the initial UHF Follow-On contract in July 1988 for one satellite, with options for nine more, all of which had been exercised by January 1994. In March 1996, the Navy ordered the special GBS payloads for F8, F9 and F10, bringing the total contract value to $1.85 billion.

Hughes Space and Communications Company, a unit of Hughes Electronics Corporation, is the world's leading manufacturer of geosynchronous commercial communications satellites. It also is a major supplier to the U.S. government of communications spacecraft, meteorological satellites and space exploration vehicles. The earnings of Hughes Electronics are used to calculate the earnings per share attributable to GMH (NYSE symbol) common stock.