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Frederick Gregory, NASA Deputy Administrator, Resigns
news.softpedia.com
He was NASA's deputy administrator and he had a 31-year ...
Frederick Gregory Named Acting Associate Administrator for Space...
www.spaceref.com
Frederick Gregory Named Acting Associate Administrator for Space Flight - SpaceRef
Vietnam War rescue pilot goes on to command space shuttle > U.S. Air...
www.af.mil
Col. Frederick Gregory: From rescue pilot to shuttle commander.
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