This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com
Manufacturer Name: X-254. Other Designations: Antares 1A. Designer: Thiokol. Used on stages: Antares 1A. Used on launch vehicles: Blue Scout 1, Blue Scout 2, Blue Scout Junior, Scout X-1. Gross Mass: 1,225 kg. Empty Mass: 294 kg. Propellants: Solid Thrust(vac): 6,169 kgf. Thrust(vac): 60.50 kN. Isp: 256 sec. Isp (sea level): 233 sec. Burn time: 39 sec. Diameter: 0.8 m. Length: 3.4 m. Chambers: 1. Country: USA. Status: Out of Production. First Flight: 1960. Last Flight: 1970. Flown: 38.
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Last update 12 March 2001.
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© Mark Wade, 2001 .