A comparative study of air traffic trainee aptitude-test measures involving Navy, Marine corps and FAA controllers. AM 68-14
Cockpit noise intensity: fifteen single-engine light aircraft. AM 68-21
Drug and toxic hazrds in general aviation. AM-68-16
Peripheral vision cues: their effect on pilot performance during instrument landing approaches and recoveries from unusual attitudes. AM 68-12
Pilot response to peripheral vision cues during instrument flying tasks. AM 68-11
The effects of alcohol at three simulated aircraft cabin conditions. AM 68-18