A Lockheed-Martin built Atlas V launch vehicle, successfully launched from Cape Canaveral, FL at 21:42 UTC (4:42 p.m. EST ). It placed the Inmarsat 4 F-1 communications satellite into orbit. This was Lockheed-Martin's second try to launch the satellite. Yesterday's attempt ended in a scrub when the flight control computer passed a red-line with less than three minutes remaining in the countdown. Now the spacecraft must attempt to open its solar arrays and place itself in the final geostationary orbit . Because of this special type of orbit, where the spacecraft goes around once every 24 hours, the satellite will appear to sit in one place over the equator. From this location, Inmarsat will use it to provide BGAN (Broadband Global Area Network) which is a 3G compatible, 432kbit/s data service, to much of the world.
A built V launch vehicle, successfully launched from , at 21:42 (4:42 p.m. ). It placed the Inmarsat 4 F-1 communications satellite into orbit. This was Lockheed-Martin's second try to launch the satellite. Yesterday's attempt ended in a scrub when the flight control computer passed a red-line with less than three minutes remaining in the countdown. Now the spacecraft must attempt to open its solar arrays and place itself in the final . Because of this special type of orbit, where the spacecraft goes around once every 24 hours, the satellite will appear to sit in one place over the equator. From this location, Inmarsat will use it to provide BGAN (Broadband Global Area Network) which is a 3G compatible, 432kbit/s data service, to much of the world.
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