Early Soviet Jet Aircraft Sources – BICh-11/RP-1 Experimental Rocket Glider from 1933 – 1933 – http://www.airwar.ru/enc/law1/bich11.html …
source
Early Soviet Jet Aircraft Sources – BICh-11/RP-1 Experimental Rocket Glider from 1933 – 1933 – http://www.airwar.ru/enc/law1/bich11.html …
source