Eye Movements Of Pilots During Visual Search Under Actual Conditions PDF Download

"Growing interest in increased cockpit vision has been shown for some time by the aircraft industry. This interest has been brought about by the general belief of airline pilots that cockpit vision in most present-day transports is not entirely satisfactory. Due to the substantial increase in the number of aircraft now using our airports and airways, there is a definite need for increased cockpit vision. The operational characteristics of aircraft vary considerably from one type to another, yet all use the same airports. The pilot eye-movement study is one phase of a cockpit vision study that was commenced in 1948 by the Technical Development and Evaluation Center of the Civil Aeronautics Administration at Indianapolis. The specific aim of the study was to determine which areas of the windshield and what visual angles the pilots actually use in performing critical flight maneuvers defined as take-off, landing approach, and low altitude turns. These definitions were established by the airline pilots themselves and were taken from a previous study of cockpit visibility, which study was based on an airline pilot questionnaire."--Introduction.