Soviet Space Program
| Russia
Baikonur Cosmodrome, Republic of Kazakhstan Aug. 19, 1971, 6:30 a.m.
Status: Launch Failure
Mission:
The soviet Zenit-4M (Rotor, 11F691) was an improved version of the Zenit-4 high resolution reconnaissance satellite and was part of the Vostok-based Zenit-family.
Soviet Space Program
| Russia
Baikonur Cosmodrome, Republic of Kazakhstan Aug. 5, 1971, 10 a.m.
Status: Launch Successful
Mission:
The soviet Zenit-4M (Rotor, 11F691) was an improved version of the Zenit-4 high resolution reconnaissance satellite and was part of the Vostok-based Zenit-family.