21 Feb 1981 23:23 UTC
Success Convair, Atlas SLV-3D Centaur
Communications · Direct-GEO
Geostationary communications satellite built by Hughes Aircraft Company
Remind me
If the launch moves, your reminders move with it, and at the time of your first reminder we tell you the new date.
There's no exact time yet. Reminders start once the launch gets one.