DC-I

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Model: DC-I. Gross Mass: 470,000 kg (1,030,000 lb). Empty Mass: 36,000 kg (79,000 lb). Thrust (vac): 6,860.000 kN (1,542,180 lbf). Isp: 425 sec. Burn time: 260 sec. Propellants: Lox/LH2. Isp(sl): 330 sec. Diameter: 9.15 m (30.01 ft). Span: 9.15 m (30.01 ft). Length: 38.72 m (127.03 ft). Country: USA. No Engines: 1. Motor: Plug-Nozzle J-2. Status: Study 1993. Cost $ : 350.000 million. First Flight: 1999. Used on Launch Vehicles: DC-Y. Contact us with any corrections, additions, or comments. Conditions for use of drawings, pictures, or other materials from this site.. To contact astronauts or cosmonauts. © Mark Wade, 1997 - 2008 except where otherwise noted.