Ariane 5 GS | INSAT-4A, Meteosat 9
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
Dec. 21, 2005, 10:33 p.m. - Dec. 21, 2005, 10:33 p.m.
Instantaneous launch window.
Dec. 21, 2005, 10:33 p.m. - Dec. 21, 2005, 10:33 p.m.
Insat-4A is a communication satellite intended for providing high quality telecommunication and broadcasting services. Operating at 83 degrees East. Meteosat 9 is a Geostationary satellite for Earth Radiation observation.
At the time of the failure of the first Ariane 5 ECA flight in 2002, all Ariane 5 launchers in production were ECA versions. Some of the ECA cores were modified to use the original Vulcain engine and tank volumes while the failure was investigated; these vehicles were designated Ariane 5 GS. The GS used the improved EAP boosters of the ECA variant and the improved EPS of the G+ variant, but the increased mass of the modified ECA core compared to the G and G+ core resulted in slightly reduced payload capacity. Ariane 5 GS could carry a single payload of 6,600 kg (14,600 lb) or a dual payload of 5,800 kg (12,800 lb) to GTO. The Ariane 5 GS flew 6 times from 2005 to 2009 with no failures.
ArianeGroup (formerly Airbus Safran Launchers) is an aerospace company based in France. A joint venture between Airbus and Safran, the company was founded in 2015 and is headquartered in Issy-les-Moulineaux. It consists of three core arms: aerospace, defence and security.
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