Manifest / 01Success
Zenit-4MT 10
Soyuz 11A511M
ProviderSoviet Space Program
Pad41/1
DateMar 31, 1976
Time (UTC)12:50 PM UTC
Success
All vehicles
Vehicle profile
Soyuz 11A511M
Soyuz family · CCCP
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 for crewed Soyuz and Progress flights to the ISS.
Height46.3 m
Mass312,000 kg
Stages3
Success Rate98.3%
Diameter3.0 m
Payload to LEO7,020 kg
Payload to GTO2,810 kg
BoostersUnknown
Total Launches58