Soyuz 11A510 (Energia)

The Soyuz 11A510 is a non-reusable, inactive launch vehicle manufactured by Energia (established in 1946). It undertook its inaugural launch on 12/27/1965.

The Soyuz/Vostok, also known as just Soyuz or Vostok, or by its GRAU index, 11A510 was an interim expendable carrier rocket used by the Soviet Union in 1965 and 1966. Two were launched with prototype US-A satellites.