1926 - 2015
John Gridunov Russian Military
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John Gridunov is a member of the following lists: 1926 births, Soviet Air Force officers and Soviet space program personnel.
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Details
| First Name |
John
|
| Last Name |
Gridunov
|
| Birthday |
6th October, 1926
|
| Birthplace |
Serhetabat, Turkmenistan
|
| Died |
12th August, 2015
|
| Eye Color |
Brown - Dark
|
| Hair Color |
Brown - Dark
|
| Zodiac Sign |
Libra
|
| Ethnicity |
White
|
| Nationality |
Russian
|
| Occupation |
Military
|
John Ivanovich Gridunov (Russian: Джон Иванович Гридунов; 6 October 1926 – 12 August 2015) was a Russian engineer in the Soviet space program, working as to validate tests for the former Soviet spacecraft equipment. Being the so-called ground cosmonaut, Gridunov conducted several environmental tests, including the explosive decompression while testing a space suit. He is the only person to experience a short-time
acceleration of 50 g (490 m/s), during an emergency landing imitation.
