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Hughes
American manufacturer of rockets, spacecraft, and rocket engines. Hughes Aircraft Co., USA
AKA: Hughes Aircraft Co;Hughes Tool Co.
People:
Rosen, Harold,
Jarvis,
Cunningham, Stephen,
Konrad.
Country:
USA.
Engines:
Sert-I Cesium,
SEPST,
SIT- 5,
SEPS,
P78-2,
XIPS-25 1.3 kW,
XIPS-25 4.2 kW,
IAPS,
LR107,
XIPS-13 0.44 kW.
Spacecraft:
Intelsat 1,
Intelsat 2,
ATS-1,
ATS-2,
ATS-3,
ATS-4,
TACSAT,
ATS-5,
Intelsat 4,
HS 333,
Intelsat 4A,
Pioneer 12,
Pioneer 13,
HS 376,
HS 381,
HS 393,
HS 601,
Milstar,
HS 376W,
Orbview-2,
CAPRICORN,
HS 702.
Launch Vehicles:
Jarvis launch vehicle.
Stages:
Falcon engine.
Agency:
Aussat.
1992 December 21 - .
11:21 GMT - .
Launch Site:
Xichang.
Launch Complex:
Xichang LC2.
LV Family:
CZ.
Launch Vehicle:
Chang Zheng 2E.
FAILURE: Shortcomings in the guidance system lead to the vehicle not anticipating the true effects of horizontal wind-shear once the mountains surrounding the launch site were cleared. This caused the nose fairing to collapse 45 seconds after launch..
Failed Stage: G.
- Aussat B2 / Optus B2 - .
Payload: Optus B2 / Star 63F. Mass: 2,760 kg (6,080 lb). Nation: Australia.
Agency: Hughes.
Program: Aussat.
Class: Communications.
Type: Military communications satellite. Spacecraft: HS 601.
Decay Date: 1995-06-29 . USAF Sat Cat: 22278 . COSPAR: 1992-090A. Apogee: 816 km (507 mi). Perigee: 206 km (128 mi). Inclination: 28.10 deg. Period: 94.90 min. Despite collapse of the nose fairing and near-desctruction of the payload, the launch vehicle continued on to place the wreckage of Optus-B2, and the Star-63F Kick-Motor into low earth orbit..
2000 March 12 - .
14:49 GMT - .
Launch Site:
Kiritimati.
Launch Pad: 0.0 N x 154.0 W.
Launch Platform: Odyssey.
LV Family:
Zenit.
Launch Vehicle:
Zenit-3SL.
FAILURE: Second stage shut down prematurely due to a valve software command mistake. The satellite fell in the South Pacific, south of Pitcairn Island..
Failed Stage: 2.
- ICO F-1 - .
Mass: 2,750 kg (6,060 lb). Nation: USA.
Agency: ICO.
Manufacturer: Hughes.
Class: Communications.
Type: Civilian communications satellite. Spacecraft: HS 601.
Apogee: 200 km (120 mi). First ICO Global Communications satellite. Lost due to launch vehicle failure; was to have entered a 10,300 km x 45 deg circular orbit. ICO's satellites would carry multiple spot beams for mobile communications..
2007 August 14 - .
23:44 GMT - .
Launch Site:
Kourou.
Launch Complex:
Kourou ELA3.
LV Family:
Ariane 5.
Launch Vehicle:
Ariane 5ECA.
- Spaceway 3 - .
Mass: 6,075 kg (13,393 lb). Nation: USA.
Agency: Hughes.
Manufacturer: El Segundo.
Program: DirecTV.
Class: Communications.
Type: Civilian communications satellite. Spacecraft: HS 702.
USAF Sat Cat: 32018 . COSPAR: 2007-036A. Apogee: 35,788 km (22,237 mi). Perigee: 35,786 km (22,236 mi). Inclination: 0.0200 deg. Period: 1,436.12 min. Satellite launched for Hughes Network Systems, with a Ka-band payload for space-based internet. Mass 3655 kg dry..
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