This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com
Gross Mass: 23,300 kg.
Empty Mass: 3,500 kg. Thrust (vac): 7,500 kgf. Isp: 461 sec. Propellants: Lox/LH2 Diameter: 4.1 m. Span: 4.1 m. Length: 8.6 m. Country: Russia. No Engines: 1. RD-56M Status: Development. Comments: 5 restarts.
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Last update 12 March 2001.
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© Mark Wade, 2001 .