Keywords: 80-G-68639: Care and treatment of aviation cadets at hospital at Naval Air Station Olathe, Kansas. Flying requires near perfection in vision. Periodic examinations are held to determine visual acuity, depth perception and muscle balance. Lieutenant N.H. Newhouse, Medical Corps, supervises depth perception test. Aviation cadet Henry Mapele, lines up two small upright pieces of wood behind the shield by pulling on the strings in his hands, May 18, 1943. (7/22/2015). 80-G-68639: Care and treatment of aviation cadets at hospital at Naval Air Station Olathe, Kansas. Flying requires near perfection in vision. Periodic examinations are held to determine visual acuity, depth perception and muscle balance. Lieutenant N.H. Newhouse, Medical Corps, supervises depth perception test. Aviation cadet Henry Mapele, lines up two small upright pieces of wood behind the shield by pulling on the strings in his hands, May 18, 1943. (7/22/2015). |