This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com

astronautix.com R-11FM


Gross Mass: 4,473 kg. Empty Mass: 1,080 kg. Thrust (vac): 9,466 kgf. Isp: 250 sec. Burn time: 63 sec. Propellants: Nitric acid/Kerosene Isp(sl): 218 sec. Diameter: 0.9 m. Span: 1.8 m. Length: 7.4 m. Country: Russia. No Engines: 1. S2.253 Status: Hardware. Used as: SS-N-4. Comments: First Russian submarine-launched ballistic missile. Range 150 km with 967 kg warhead. Accuracy 1.5 km in range, 0.75 km lateral.
Back to Index
Last update 12 March 2001.
Contact Mark Wade with any corrections or comments.
Conditions for use of drawings, pictures, or other materials from this site..
© Mark Wade, 2001 .