The Frequency of Scheduled Services - an Analysis of Air Transport Supply
Flight Loads Investigation of CH-54A Helicopters Operating in Southeast Asia
Application of Designs to Improve Aircraft Flight Control Survivability
Project CHECO Southeast Asia Report. The USAF Helicopter In SEA
Maritime Economic Interests & the Sea Lines of Communication Through the South China Sea
Flight Loads Investigation of OH-6A Helicopters Operating in Southeast Asia
Project CHECO Southeast Asia Report. USAF Search and Rescue in Southeast Asia (1961-66)
Report of the Air-to-Air Missile System Capability Review. July-November 1968. Volume 1