HUGHES SPACE AND COMMUNICATIONS COMPANY
Communications and Customer Relations
P.O. Box 92919 (S10/S323)
Los Angeles, CA 90009
Media Relations (310) 364-6363
Investor Relations (310) 662-9688 www.hughespace.com
BONUM-1 SUCCESSFULLY LAUNCHED
CAPE CANAVERAL, Fla., Nov. 22, 1998 - The BONUM-1 television
satellite for Russia was successfully launched tonight following
delays beginning on Thursday Nov. 19. This was the ninth launch of
the year for a spacecraft built by Hughes Space and Communications
Company of Los Angeles.
Liftoff was at 6:54 p.m. EST (+5 hours GMT) from Cape Canaveral Air
Station aboard a Boeing Delta II rocket. The spacecraft separated
from the launch vehicle 73 minutes later. At 9:35 p.m. EST, Hughes
satellite controllers received BONUM-1's first signals, confirming
that it is operating normally.
BONUM-1 is an HS 376HP (for high-power) spin-stabilized satellite
built for the BONUM-1 subsidiary of Media Most, a major private Moscow
media group that also owns NTV, the largest television network in
Russia. The BONUM-1 spacecraft will deliver direct-to-home television
programming by NTV-Plus to the European part of Russia, selectable
on-orbit by ground command. NTV-Plus is another Media Most subsidiary
and the largest Russian DTH TV network. Hughes built the satellite,
arranged for launch services, and provided ground station control
equipment and controller training. The ground control station is
located in Moscow, owned and operated by BONUM-1.
The BONUM-1 satellite carries eight active Ku-band transponders,
powered by 75-watt traveling-wave tube amplifiers. As a result of
digital compression technology, it will be capable of providing up to
50 channels. The satellite uses gallium arsenide solar cells to
generate 1500 watts of spacecraft power at beginning of life. It is
designed to operate for 11 years and will be located at 36 degrees
East longitude.
The reliable and versatile HS 376 is one of the world's most
purchased commercial communications satellite models. BONUM-1 was the
53rd of this model to be launched, and the 47th satellite to be
delivered in orbit on a rocket procured by Hughes on behalf of its
customers.
Hughes Space and Communications is the world's leading manufacturer
of commercial geosynchronous communications satellites. It also is a
major supplier of spacecraft for communications and space exploration
to the U.S. government, and has built weather satellites for the
United States and Japan. It is a unit of Hughes Electronics
Corporation. The earnings of Hughes Electronics are used to calculate
the earnings per share attributable to GMH (NYSE symbol) common stock.