Ariane 42L | Galaxy 4R
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
April 19, 2000, 12:29 a.m. - April 19, 2000, 12:29 a.m.
Instantaneous launch window.
April 19, 2000, 12:29 a.m. - April 19, 2000, 12:29 a.m.
Galaxy 4R, a Hughes HS-601HP or "high power" spacecraft, provides broadcast and telecommunications service to North America, with the capability to provide back-up services to Latin America. The satellite was built on an expedited basis.
The Ariane 4 was an expendable space launch system, developed by the Centre national d'études spatiales (CNES), the French space agency, for the European Space Agency (ESA). It was manufactured by ArianeGroup and marketed by Arianespace. Since its first flight on 15 June 1988 until the final flight on 15 February 2003, it attained 113 successful launches out of 116 total launches.
Aérospatiale was a French state-owned aerospace manufacturer that built both civilian and military aircraft, rockets and satellites. It was originally known as Société nationale industrielle aérospatiale (SNIAS). Its head office was in the 16th arrondissement of Paris. The name was changed to Aérospatiale during 1970.
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