Soviet Air Force

aerial warfare branch of the Soviet Union's armed forces

military museum

former association football club in Moscow

song

parasite aircraft project

Soviet amphibious transport vehicle

1946 Soviet purge

right|200px|thumb USSR-1 () was a record-setting, hydrogen-filled Soviet Air Forces high-altitude balloon designed to seat a crew of three and perform scientific studies of the Earth's stratosphere. On September 30, 1933, USSR-1 under Georgy Prokofiev's command set an unofficial world altitude record of .

aviation museum in Russia