DUCTED PROPELLER ASSAULT TRANSPORT STUDY Open PDF Document Details Document Type Technical Report Publication Date May 15, 1956 Accession Number AD0102022 Entities People Edward P. Knauer Edward Y. Sing Organizations Bell Aircraft Corporation Tags Communities of Interest Air Platforms Weapons Technologies DTIC Thesaurus Topics Aerodynamic Configurations Aircraft Equipment Aircrafts Airframes Control Systems Control Systems Engineering Engineers Floors Fuel Systems Fuselages Landing Gear Nose Wheels Propulsion Systems Radar Altimeters Spars Transport Aircraft Turbines