Soyuz T-3
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| Soyuz T-3 |
| Mission statistics |
| Mission name |
Soyuz T-3 |
| Crew size |
3 |
| Call sign |
Mayak (Beacon) |
| Launch date |
November 27, 1980
14:18:28 UTC
Gagarin's Start |
| Landing |
December 10, 1980
09:26:10 UTC
130 km from Dzhezkazgan |
| Mission duration |
12d/19:07:42 |
| Number of orbits |
204 |
| Related missions |
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[edit] Backup crew
[edit] Mission parameters
- Mass: 6850 kg
- Perigee: 200 km
- Apogee: 251 km
- Inclination: 51.6°
- Period: 88.7 minutes
1981
USSR stamp, depicting Soyuz T-3 spacecraft and crew, from left to right: Oleg Makarov, Leonid Kizim, Gennady Strekalov
[edit] Mission highlights
13th expedition to Salyut 6. Tested three seat version of Soyuz T. First Soyuz since 1971 to carry three cosmonauts. It constituted a Salyut 6 refurbishment mission. The Mayaks were the first three-person space station crew since Soyuz 11 in 1971. Part of their mission was to further test the Soyuz-T. During their brief stay on Salyut 6, they performed the usual experiments using the Splav and Kristall units, and studied “biological objects” they brought with them in Soyuz-T 3. They used the Svetoblok and Oazis units. Much of their time, however, was devoted to space station maintenance. On December 2 they commenced conducting the Mikroklimat experiment to assess the station’s living conditions, and began work on the thermal control system. They installed a new hydraulic unit with four pumps. On December 4 they replaced electronics in the Salyut 6 telemetry system. December 5 saw them repairing electrical system faults. Other repairs included replacement of a program and timing device in the onboard control system and replacement of a power supply unit for the compressor in the refueling system. The Salyut 6 Principal Expedition 4 crew in the TsUP provided the crew with advice as they made their repairs. On December 8 Progress 11 carried out an orbit correction for the complex.
