The central task of the workshop summarized in this report was to examine the relationship of the National Aeronautics and Space Administration's (NASA's) aeronautical research capabilities to the state of U.S. aviation and to make recommendations about NASA's future roles in aeronautics. Topics include NASA's role in: (1) aeronautics research and technology; (2) military aeronautics; (3) transport aircraft aeronautics; (4) general aviation aeronautics; (5) rotocraft aeronautics; (6) engineering education; and (7) information dissemination. The evoluation of NASA and its relationship with other institutions are included in the appendices. (DS)