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astronautix.com Otrag


Gross Mass: 3,627 kg. Empty Mass: 544 kg. Thrust (vac): 5,985 kgf. Isp: 250 sec. Burn time: 126 sec. Propellants: Nitric acid/Kerosene Isp(sl): 240 sec. Diameter: 1.2 m. Span: 1.2 m. Length: 26.5 m. Country: Germany. No Engines: 1. Otrag Status: Hardware. Comments: Clustered to form Otrag launch vehicles. Low cost approach with inexpensive storable fuels, pressure-fed engine with windshield wiper motors to control fuel valves.
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Last update 12 March 2001.
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© Mark Wade, 2001 .