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Success
T2K 3
Soyuz 11A511LSoviet Space Program31/6
Thursday, August 12, 1971 · 05:30 AM UTCAdd to Calendar
This mission is complete.
Vehicle
Soyuz 11A511L
Profile →The Soyuz 2.1A converted the flight control system from analog to digital, which allowed launch from fixed platforms. It also allowed big fairings and payloads. It is currently used fo...
Height46.3 m
LEO Payload7,020 kg
Launches2456
Successes2288
Mission Brief
Uncrewed lunar lander prototype without landing legs.
PayloadT2K 3
OrbitLow Earth Orbit
CustomerSoviet Space Program
Stages3
Pad31/6, Baikonur Cosmodrome, Republic of Kazakhstan
Mission Timeline
14 / 14100%Site lock
Launch Site
31/6, Baikonur Cosmodrome, Republic of Kazakhstan
45.996°N, 63.564°E
Schedule History
No delays or schedule changes recorded.




