Scope and Content From the Collection: This collection contains the papers of William Hewitt Phillips, an aerospace engineer for the National Advisory Committee for Aeronautics (NACA) and National Air and Space Administration (NASA) at Langley Research Center and chief of the Flight Dynamics and Control Division from 1970 to 1979. The collection includes lecture notes, reports and memoranda tracing the development of Phillips' theories while at Langley and spans from his work on World War II-era aircraft to the early U.S. space...