This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com

astronautix.com X-254


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.
Back to Index
Last update 12 March 2001.
Definitions of Technical Terms.
Contact Mark Wade with any corrections or comments.
Conditions for use of drawings, pictures, or other materials from this site..
© Mark Wade, 2001 .