Soviet test pilot Gurgen Karapetyan has passed away just days before his birthday on Dec. 9. He was 84 years old.
Artem Katranzhi, CC BY-SA 2.0, via Wikimedia Commons
Karapetyan was the test pilot for the Mi-26 heavy-lift helicopter and Mi-28 attack helicopter.
Working for Mil from 1962 to 1993, he amassed 5,500 flying hours over his career.
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