Biographies of USSR / Russian Cosmonauts
Tresvyatsky |
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Sergei Nikolayevich |
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USSR |
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Personal data
| Birthdate: | 06.05.1954 |
| Birthplace: | Nizhneudinsk, Irkutsk Oblast, Russian SFSR |
| Marital status: | married |
| Children: | two |
| Selection date: | 02.09.1985 |
| Selection group: | LII-4 |
| Position: | Test Cosmonaut (TC) |
| Status: | Ret. ??.??.1996 |
| Date of death: | 27.05.2025 |
| Place of death: | Zhukovskiy, Russian Federation |
Spaceflights
| No. | Mission | Position | Time | Duration |
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Additional information
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Graduated from Khachin Higher Air Force
School, 1975, from Zhukovsky Gromov Flight Research Institute
LII as a testpilot; and from Moscow Aviation
Institute, 1983; civilian test pilot at Gromov Flight Research Institute
LII; was selected as cosmonaut for Buran-flights on
02.09.1985 (LII-4);
OKP (cosmonaut basic training): 9/85 - 1987; later he
worked again as test pilot for
LII. |
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Last update on May 28, 2025.  |
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