sponsored by American Institute of Aeronautics andAstronautics. American institute of Aeronautics and Astronautics. American Institute of Aeronautics and Astronautics. American Instistute of Aeronautics and Astronautics. American Institute of Aeronautics and Astronautics American Institute of Aeronautics and Astronaurics. American Institute of Aeronautics aud Astronautics. Amrican Institute of Aeronautics and Astronautics. American Institute of Aeronutics & Astronautics. International series on aeronautics and astronautics.