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Gross Mass: 2,041,000 kg.
Empty Mass: 181,000 kg. Thrust (vac): 2,041,000 kgf. Isp: 455 sec. Burn time: 408 sec. Propellants: Lox/LH2 Diameter: 21.3 m. Span: 21.3 m. Length: 24.4 m. Country: USA. No Engines: 1. Toroid FD Status: Study 1963. Comments: Operational date would have been December 1976. Recoverable stage. .
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Last update 12 March 2001.
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© Mark Wade, 2001 .