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Acknowledgments xix | 13 |
Biographies of Volume IV Contributors XXV | 15 |
Chapter | 15 |
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additional Administrator agency Air Force American analysis approach booster budget carry Center changes Committee complete concept concern configuration consideration considered continue cost crew decision Defense direct Director Document early economic effort engine established estimated experience facilities failure Figure fuel future Group heat History initial issue joint landing launch vehicle liquid major March meet memorandum missile mission motor NASA needed nuclear Office operations orbiter payload performance phase planned possible pounds present President pressure problems propellant proposed range recommended reduced Reference reliability Research responsibility result reusable risk rocket Rocketdyne safety satellite Saturn schedule selected Shuttle Program solid rocket Source Space Flight Space Shuttle spacecraft stage structural studies successful tank technical thrust Transportation United Washington weight