| Name: Avdeyev, Sergei | Country: Russia | M/F: M | Number of Flights: 3 |
| Space Flights | Launch Date - Flight Up | Landing Date - Flight Down |
|---|---|---|
| 1. Soyuz TM-15 | July 27, 1992 - Soyuz TM-15 | February 1, 1993 - Soyuz TM-15 |
| 2. Soyuz TM-22 | September 3, 1995 - Soyuz TM-22 | February 29, 1996 - Soyuz TM-22 |
| 3. Soyuz TM-28 | August 13, 1998 - Soyuz TM-28 | August 28, 1999 - Soyuz TM-29 |
| Space Flights | Descriptions |
|---|---|
| Soyuz TM-12 (2nd Backup Crew) |
Mir Main Expedition EO-09 Crew |
| Soyuz TM-13A (Cancelled) |
Original Backup Crew assigned to Soyuz TM-13 Sergei Avdeyev was replaced by a Kazakh researcher in the final crew. |
| Soyuz TM-14A (Cancelled) |
Original Prime Crew assigned to Soyuz TM-14 Soyuz TM-13 and Soyuz TM-14 crews were reshuffled extensively due to commercial bookings by Austria and Germany and the necessity of flying a Kazakh-born cosmonaut as part of the Baikonur rental agreement. |
| Soyuz TM-14 (Backup Crew) |
Mir Main Expedition EO-11 Crew |
| 1. Soyuz TM-15 | Mir Main Expedition EO-12 Crew Docked with Mir from July 29, 1992 to February 1, 1993 |
| Soyuz TM-20 (Backup Crew) |
Mir Main Expedition EO-17 Crew |
| 2. Soyuz TM-22 | Mir Main Expedition EO-20 Crew Docked with Mir from September 5, 1995 to February 29, 1996 |
| Soyuz TM-26 (Backup Crew) |
Mir Main Expedition EO-24 Crew |
| 3. Soyuz TM-28 | Mir Main Expedition EO-26/EO-27 Crew Docked with Mir on August 15, 1998 aboard Soyuz TM-28 Returned to Earth on August 28, 1999 aboard Soyuz TM-29 |
| Spacewalks - 10 | ||
| Space Flights | Date & Duration | Purpose |
|---|---|---|
| Soyuz TM-15 | September 3, 1992 | Prepare worksite for VDU thruster package installation atop Sofora truss |
| 3 hours 56 minutes | ||
| Soyuz TM-15 | September 7, 1992 | Install VDU thruster package atop Sofora truss |
| 5 hours 8 minutes | ||
| Soyuz TM-15 | September 11, 1992 | Install VDU thruster package atop Sofora truss |
| 5 hours 44 minutes | ||
| Soyuz TM-15 | September 15, 1992 | Retrieve space exposure samples. Move Kurs unit on Kristall |
| 3 hours 33 minutes | ||
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| Soyuz TM-22 | October 20, 1995 | Perform first European Space Agency (ESA) spacewalk. Install experiments on Spektr |
| 5 hours 11 minutes | ||
| Soyuz TM-22 | December 8, 1995 | Transfer docking cone to receive Priroda module |
| 37 minutes | ||
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| Soyuz TM-28 | September 15, 1998 | Reconnect cables for solar array steering mechanism in Spektr module |
| 30 minutes | ||
| Soyuz TM-28 | November 10, 1998 | Install meteoroid detector. Hand-launch Spoutnik-41 amateur-radio mini-satellite |
| 5 hours 56 minutes | ||
| Soyuz TM-29 | July 23, 1999 | Install new experimental 6-meter antenna |
| 6 hours 7 minutes | ||
| Soyuz TM-29 | July 28, 1999 | Install new experimental 6-meter antenna |
| 5 hours 22 minutes | ||
| Return to Master List | Russian Cosmonauts | Three Spaceflights | Spacewalkers |
| Mir Program - 1992 / 1998 | Shuttle-Mir Program - 1995 / Backup Crew | ||
Updated - March 14, 2005