This page no longer updated from 31 October 2001. Latest version can be found at XJ40-WE-1

Designer: Wright. Used on stages: Navaho X-10. Used on launch vehicles: Navaho X-10. Propellants: Air/Kerosene Thrust(vac): 4,943 kgf. Thrust(vac): 48.50 kN. Isp: 1,800 sec. Burn time: 2,000 sec. Mass Engine: 850 kg. Chambers: 1. Country: USA. Status: Out of Production. Comments: Thrust is maximum thrust at cruise altitude. Specific impulse is that at cruise design point.
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Last update 12 March 2001.
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© Mark Wade, 2001 .