NEXT SPACEFLIGHT

Status

Partial Failure

ChinaSat-7

Launch Time
Sun Aug 18, 1996 10:27 UTC

Third stage engine shut down 48 seconds too early.

Rocket

Long March 3
Image Credit: CASC
CAC
Status: Retired
Liftoff Thrust: 2,804 kN
Payload to LEO: 5,000 kg
Payload to GTO: 1,500 kg
Stages: 3
Strap-ons: 0
Rocket Height: 46.6 m
Fairing Diameter: 3.0 m
Fairing Height: 7.27 m

Mission Details

ChinaSat-7

ChinaSat 7 or ZX 7 (Zhongxing 7) is a Hughes HS-376 model geostationary telecommunications satellite built for the China Telecommunications Broadcast Satellite Corporation (ChinaSat). It was the first satellite ChinaSat had ordered from a western spacecraft contractor, Hughes Space and Communications International, Inc., known today as Boeing Satellite Systems International, Inc.

ChinaSat 7 was built to carry voice, fax, data, television signals, and other communications services across China and portions of Southeast Asia for ChinaSat, which is a division of China's Ministry of Post and Telecommunications. The spacecraft was manufactured at the Hughes Space and Communications Company facilities in El Segundo, Calif.

ChinaSat 7 carried 24 active transponders (with six spares) operating in the C-band (6/4 GHz) and extended C-band (3.6 GHz) frequency range, powered by 16-watt traveling-wave tube amplifiers. Four channels had 72 MHz of bandwidth each, and the remaining 20 had 36 MHz capacity each. Radiated power over China was to have averaged 37 dBW.

Payloads: 1
Total Mass: 1,384.0 kg
Geostationary Transfer Orbit

Location

LC-3, Xichang Satellite Launch Center, China

Stats

1996

52nd orbital launch attempt

Long March 3

14th mission
3rd mission of 1996