Timberwind 75

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Model: Timberwind 75. Gross Mass: 110,000 kg (240,000 lb). Empty Mass: 28,500 kg (62,800 lb). Thrust (vac): 2,206.000 kN (495,928 lbf). Isp: 1,000 sec. Burn time: 357 sec. Propellants: Nuclear/LH2. Isp(sl): 890 sec. Diameter: 6.10 m (20.00 ft). Span: 6.10 m (20.00 ft). Length: 45.50 m (149.20 ft). Country: USA. No Engines: 3. Motor: Timberwind 75. Status: Development ended 1992. Cost $ : 100.000 million. First Flight: 2010. Used on Launch Vehicles: Timberwind. 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.