Aircrew ejection experience: questionnaire responses from 20 survivors.
BACKGROUND
Published studies on ejection have focused predominantly on the injuries sustained by aircrew and discussed their preventive measures from an aeromedical perspective. However, studies have not discussed aircrew experiences related to ejection or how they would like to advise other aircrew to successfully handle ejection as an event. Such information can assist in designing realistic indoctrination and training programs. This study was conducted to fill gaps in our understanding of aircrew perspectives of successful ejections.


METHODS
Aircrew reporting to the Institute of Aerospace Medicine (IAM), Indian Air Force, for post-ejection evaluation during the period of May 2003 to January 2005 completed a questionnaire that was designed for the study.


RESULTS
A total of 20 aircrew completed this questionnaire. The mean age of the aircrew was 30.25 +/- 4.45 yr. Most of them had logged more than 500 flying hours. Some aircrew described their initial moments of ejection as "blacked out," "dazed, yet conscious," or as "a shock that gradually decreased." Practicing ejection drills on the ground, being prepared at all times, making a timely decision to eject, and assuming correct posture were identified as the most important factors for success. Descriptions of ejection as an event suggest intense emotional arousal could occur following ejection.


CONCLUSIONS
This study provides first hand inputs into the psychological processes accompanying ejections. Such information could be very useful in understanding the critical factors that influence successful ejection.
Taneja
Narinder
N
Department of Human Engineering and Human Factors, Institute of Aerospace Medicine, Indian Air Force, Bangalore, India. narindertaneja@hotmail.com
Pinto
Leslie J
LJ
Dogra
Manmohan
M
D000060:Accidents, Aviation; D000328:Adult; D000337:Aerospace Medicine; D000401:Aircraft / Q000295:instrumentation*; D000531:Altitude; D004630:Emergencies; D005239:Fear; D006801:Humans; D007194:India; D008016:Life Change Events; D008297:Male; D008887:Military Medicine; D008889:Military Personnel / Q000193:education; D011795:Surveys and Questionnaires; D017741:Survivors / Q000523:psychology*; D014474:Unconsciousness