Tests of Inverted Spins in the NACA Free-Spinning Tunnels Open PDF Document Details Document Type Technical Report Publication Date Dec 01, 1943 Accession Number ADB804798 Entities People George F. Macdougall Jr. Organizations Langley Research Center Tags DTIC Thesaurus Topics Aeronautical Laboratories Aeronautics Air Force Aircrafts Airframes Airplanes Crossings Deflection Fixed Wing Aircraft Flight Fuel Tanks Landing Gear Recovery Rotation Safety Belts Spin Recovery Vehicles