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Sea Launch Begins Countdown For Intelsat Americas-8 Launch
Long Beach CA (SPX) Jun 21, 2005 The Sea Launch team has initiated a 72-hour countdown in preparation for the launch of the Intelsat Americas-8 (IA-8) satellite on Thursday, June 23, at the opening of a two-hour launch window at 5:58:00 am PDT (12:58:00 GMT). All systems are proceeding on schedule. With launch site operations now underway at 154 degrees West Longitude on the Equator, the Odyssey Launch Platform is ballasted to its launch depth and stationed alongside the Sea Launch Commander (Assembly and Command Ship), periodically connected by a link-bridge that enables foot traffic between the two vessels. A Zenit-3SL rocket will be rolled out of its environmentally protected hangar and automatically erected on the launch pad at L-27 hours. The platform will be evacuated, with all personnel safely stationed on the ship, three miles uprange from the platform, for the remainder of launch operations. On launch day, the rocket will lift the 5,500 kg (12,125 lbs.) IA-8 satellite to geosynchronous transfer orbit (GTO), on its way to a final orbital position of 89 degrees West Longitude. This will be Sea Launch's fifth launch for Loral and the first for Intelsat. The Space Systems/Loral-built IA-8 satellite is designed to provide expanded coverage over the Americas, the Caribbean, Hawaii and Alaska during its 15-year service life. IA-8 will host voice, video and data transmission and distribution services. It carries 28 C-band and 36 Ku-band transponders, as well as 24 Ka-band spot beams. Built on Space Systems/Loral's highly reliable 1300 bus, the spacecraft is one of the most powerful satellites ever built, with total end-of-life power of 16 Kw. IA-8 will be the fifth Intelsat satellite in the North American arc and the 28 th satellite in Intelsat's global fleet. Community Email This Article Comment On This Article Related Links Sea Launch SpaceDaily Search SpaceDaily Subscribe To SpaceDaily Express Launch Pad at Space-Travel.com
Soyuz To Launch Radarsat-2
Evry, France (SPX) Jan 11, 2006Starsem announced Monday the signing of a contract with MacDonald, Dettwiler and Associates (MDA) for the launch of MDA's RADARSAT-2 Earth observation satellite by a Soyuz launch vehicle. |
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