Open Access#1
Major orientation-error accidents in regular army UH-1 aircraft during fiscal year 1967 : accident factors
In: http://hdl.handle.net/2027/mdp.39015095157890
"Released by Captain N. W. Allebach, MC, USN, Officer in Charge." ; "Approved by Ashton Graybiel, M. D., Assistant for Scientific Programs." ; "MF12.524.005-5016B." ; "Bureau of Medicine and Surgery." ; "20 October 1970." ; "Army-Navy joint report : U.S. Army Aeromedical Research Laboratory, Naval Aerospace Medical Research Laboratory." ; AD 730 478. ; USAARL Serial 71-2. ; Includes bibliographical references (page 38). ; Mode of access: Internet.