Orientation-error accidents in regular army uh-1 aircraft during fiscal year 1968 : relative incidence and cost
In: http://hdl.handle.net/2027/mdp.39015095159169
"Released by Captain N. W. Allebach, MC USN, Officer in Charge." ; "Approved by Ashton Graybiel, M. D., Assistant for Scientific Programs." ; "MF12.524.005-5016BX1J." ; "Bureau of Medicine and Surgery." ; "15 October 1971." ; "Army-Navy joint report : U.S. Army Aeromedical Research Laboratory, Naval Aerospace Medical Research Laboratory." ; USAARL serial no. 72-5. ; Includes bibliographical references (page 27). ; Mode of access: Internet.