NEXT SPACEFLIGHT

Status

Success

Inmarsat-2 F1

Launch Time
Tue Oct 30, 1990 23:16 UTC

Rocket

Delta II 6925
Image Credit: USAF or NASA
Boeing
Status: Retired
Liftoff Thrust: 3,481 kN
Payload to GTO: 1,447 kg
Stages: 3
Strap-ons: 9
Rocket Height: 38.1 m
Fairing Diameter: 2.9 m
Fairing Height: 8.49 m

Mission Details

Inmarsat-2 F1

Launched in the early 1990s, four second-generation satellites were built to the Inmarsat specification by an international group headed by British Aerospace (now BAE Systems).

The three-axis-stabilized Inmarsat-2s were designed for a 10-year life. Inmarsat-2 F1 was launched in 1990 and is now located over the Pacific, providing lease capacity. F2, launched in 1991, is over the western Atlantic, providing leased capacity and backing up Inmarsat I-3 F4. Also orbited in 1991, F3 is stationed over the Pacific Ocean, providing lease capacity and backing up Inmarsat I-3 F3. The fourth Inmarsat-2 was launched in 1992 and is used to provide leased capacity over the Indian Ocean and back up Inmarsat I-3 F1 and Inmarsat I-3 F3.

Payloads: 1
Total Mass: 1,310.0 kg
Geostationary Transfer Orbit

Location

SLC-17B, Cape Canaveral SFS, Florida, USA

Stats

1990

98th orbital launch attempt

Delta II

14th mission
9th mission of 1990
14th successful mission