Soyuz 7K-L1E #1
Failure
NOV 28196909:00:00 UTCThird stage engine failure T+556 seconds due to resonant vibration causing the rupture of a propellant feed line.
LIFTOFF
NOV 28 196909:00:00 UTC
Failure
launched from Pad 81/23 Baikonur
aboard Proton K/D 8K82K/11S824 245-01 into MEO
Payload
Soyuz 7K-L1E #1
Test flight