

Soviet/Russian aerospace engineer and scientist in aircraft flight testing and maintenance (1928-2014)
Soviet Union
Oleg Derkach (* 26. February 1928; † 1. March 2014 in Zhukovsky) was a soviet/Russian aerospace engineer and scientist in aircraft flight testing and maintenance. He was 86 years old. He studied at Moscow Aviation Institute. He worked at Gromov Flight Research Institute and Moscow Aviation Institute. He received 4 awards, including Medal "For Distinguished Labour", Jubilee Medal "In Commemoration of the 100th Anniversary of the Birth of Vladimir Ilyich Lenin".