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Soyuz 12
Part of Salyut Family
Experimental flight for the purpose of further development of manned space craft Soyuz 7K-T modifications. After the Soyuz 11 disaster, the Soyuz underwent redesign for increased reliability.

AKA: Ural (Urals). Launched: 1973-09-27. Returned: 1973-09-29. Number crew: 2 . Duration: 1.97 days.

Two solo test flights of the new design were planned. Crews for the first flight were those already planned for the deferred follow-on missions to the failed DOS 2 and DOS 3 space stations. Recovered September 29, 1973 13:14 GMT. Landed 400 km SW Karaganda.


More at: Soyuz 12.

Family: Manned spaceflight. People: Lazarev, Makarov. Country: Russia. Spacecraft: Soyuz 7K-T. Projects: Salyut. Launch Sites: Baikonur. Agency: MOM.

1973 September 27 - . 12:18 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC1. LV Family: R-7. Launch Vehicle: Soyuz 11A511.
  • Soyuz 12 - . Call Sign: Ural (Urals ). Crew: Lazarev, Makarov. Backup Crew: Grechko, Gubarev. Support Crew: Klimuk, Sevastyanov. Payload: Soyuz 7K-T s/n 36. Mass: 6,720 kg (14,810 lb). Nation: Russia. Related Persons: Grechko, Gubarev, Klimuk, Lazarev, Makarov, Sevastyanov. Agency: MOM. Program: Salyut. Class: Manned. Type: Manned spacecraft. Flight: Soyuz 12. Spacecraft Bus: Soyuz. Spacecraft: Soyuz 7K-T. Duration: 1.97 days. Decay Date: 1973-09-29 . USAF Sat Cat: 6836 . COSPAR: 1973-067A. Apogee: 348 km (216 mi). Perigee: 306 km (190 mi). Inclination: 51.0000 deg. Period: 91.00 min.

    Experimental flight for the purpose of further development of manned space craft Soyuz 7K-T modifications. After the Soyuz 11 disaster, the Soyuz underwent redesign for increased reliability. Two solo test flights of the new design were planned. Crews for the first flight were those already planned for the deferred follow-on missions to the failed DOS 2 and DOS 3 space stations.


1973 September 29 - .

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