Success
Atlas V 431 | INMARSAT 4 F1
Heaviest single payload to geosynchronous transfer orbit to that date. The satellite was to provide L-band mobile communications and wideband data transmission for Inmarsat's global network.
Mission type: Communications · Orbit: Geosynchronous Transfer Orbit
Rocket: Atlas V 431 · Provider: Lockheed Martin
Launch pad
Space Launch Complex 41, Cape Canaveral SFS, FL, USA · View on map (opens in new tab)