Comstar D4
Success
FEB 21198123:23:00 UTCA communications mission on Atlas Centaur SLV-3D.
LIFTOFF
FEB 21 198123:23:00 UTC
Success
launched from LC-36A Canaveral
aboard Atlas Centaur SLV-3D AC-42 into GTO
Payload
Comstar D4
Communications
A communications mission on Atlas Centaur SLV-3D.
LIFTOFF
FEB 21 1981launched from LC-36A Canaveral
aboard Atlas Centaur SLV-3D AC-42 into GTO
Payload
Communications