This page no longer updated from 31 October 2001. Latest version can be found at X-248A

Manufacturer Name: X-248A. Other Designations: Altair 1A. Designer: Thiokol. Used on stages: Altair 1A. Used on launch vehicles: Scout X-1, Scout X-2, Scout X-3. Gross Mass: 390 kg. Empty Mass: 181 kg. Propellants: Solid Thrust(vac): 1,406 kgf. Thrust(vac): 13.80 kN. Isp: 255 sec. Isp (sea level): 232 sec. Burn time: 40 sec. Diameter: 0.5 m. Length: 2.5 m. Chambers: 1. Country: USA. Status: Out of Production. First Flight: 1960. Last Flight: 1964. Flown: 25.
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Last update 12 March 2001.
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© Mark Wade, 2001 .