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R-11
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Gross Mass: 4,660 kg (10,270 lb). Empty Mass: 955 kg (2,105 lb). Thrust (vac): 93.280 kN (20,970 lbf). Isp: 251 sec. Burn time: 78 sec. Propellants: Nitric acid/Kerosene. Isp(sl): 219 sec. Diameter: 0.88 m (2.88 ft). Span: 1.82 m (5.96 ft). Length: 7.42 m (24.34 ft). Country: Russia. No Engines: 1. Engine: S2.253. First Flight: 1953. Last Flight: 1967. No Launched: 68. Used as: SS-1B Scud A. Other designations: 8A61. First Russian ballistic missile using storable propellants. Enlargement/elaboration of German Wasserfall SAM. Developed by Korolev OKB, then Makeyev OKB spun off to develop Army and SLBM derivatives. Range 270 km with 690 kg, accuracy 1.5 km/0.75 km. Maximum altitude 78 km. Time of flight 5.4 minutes. Max velocity at burnout 1430 m/s. Source: Wall chart, Russian Space Agency HQ, Moscow.
Used on Launch Vehicles:
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