MILITARY HELICOPTER TRANSPORT SYSTEMS 1956 TO 1961 Open PDF Document Details Document Type Technical Report Publication Date Nov 30, 1955 Accession Number AD0083625 Entities People F. D. Schnebly Robert M. Simonds Tags Communities of Interest Air Platforms Energy and Power Technologies DTIC Thesaurus Topics Aircraft Equipment Aircraft Industry Aircrafts Airframes Attrition Contracts Cost Analysis Flight Crews Gas Turbines Jet Aircraft Military Aircraft Organizational Structure Personnel Management Ramjet Engines Supply Depots Turbines Turbojet Engines