Manufacturer TsSKB-Progress Diameter 3.2 metres (10 ft) | Country of origin Russia | |
Length 1.025 metres (3 ft 4.4 in) Propellant mass 300–900 kilograms (660–1,980 lb) Empty mass 840 kilograms (1,850 lb) | ||
Volga, GRAU index 14S46, also designated 141KS, is a rocket upper stage designed in Russia. It is used with the Soyuz-2.1a and Soyuz-2-1v rocket, to insert payload into Sun-synchronous orbit. It is derived from the propulsion module of the Yantar spy satellites. It is closely related to the retired Ikar upper stage.
References
Volga (rocket stage) Wikipedia(Text) CC BY-SA