- Karel Bossart
Karel Jan Bossart (born
9 February 1904 inAntwerp - died3 August 1975 ,San Diego ,California ) was a pioneering rocket designer and creator of theAtlas ICBM . His achievements rank alongside those ofWernher von Braun andSergei Korolev but as most of his work was for the United States Air Force and therefore was classified he remains relatively little known.After winning a scholarship - under the Belgian American Education Foundation - to
M.I.T. to study aeronautical engineering he remained in the US working for various aircraft companies. In 1945 he was chief of structures atConvair and proposed to theUSAF that a missile could be developed with an 8000km range based on the work of von Braun. The Air Force was skeptical of Bossart's proposal partly to preserve the priority of Strategic Bombers but he was granted a limited contract to develop the proposal. Bossart's major innovation was the use of a monocoque design in which the structural integrity was maintained by the pressure of the fuel. After a series of tests in 1947 the Air Force lost interest and Bossart was instructed to abandon the research but by 1951 the escalation of the cold war enabled Bossart to revive the project that became known as 'Atlas'. In 1955 the CIA reported that the Soviets had swiftly progressed their ownICBM programme and Atlas became a crash project of the highest national importance. Bossart used this opportunity to advance work with high energy cryogenic fuels that resulted in the Centaur upper stage.Atlas was first launched in 1958 but was never fully effective as an ICBM. As a launch vehicle it has formed the basis of the most successful and reliable expendable rockets in service. As a result Bossart's achievements include:
* Launch of first communications satellite
* Launch of first US orbital manned missions
* Launch of Mariner probes toMars and Venus
* Launch ofPioneer 10 andPioneer 11 toJupiter and Saturn.In 1955 Bossart became chief engineer of the Atlas project and in 1957 he was promoted to Technical Director of Aeronautics at General Dynamics. On December 17, 1957, eleven years of Bossart's work was climaxed by the successful first flight of the Atlas. In 1958 he received the Air Force's Exceptional Civilian Award for his work in developing America's first ICBM.
His co-workers called Bossart one of the finest technical men in the country. They credit him with having spearheaded a major phase in the art of rocketry.
External links
* [http://www.allstar.fiu.edu/AERO/bossart.htm Karel Jan Bossart]
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