Gorizont #39L
Failure
MAY 27199301:22:00 UTCSecond stage underperformed due to contaminated propellant.
LIFTOFF
MAY 27 199301:22:00 UTC
Failure
launched from Pad 81/23 Baikonur
aboard Proton K/DM-2 8K82K/11S861 364-02 into GSO
Payload
Gorizont #39L
Communications (intended)