1. ROK Air Force Aviation Safety Agency, “Statistics of Air Accident
& Incident of US & R.Korea Air Force Training Airplane”, 2021,
p.16.
2. Kim, K. T., “A study on the human factors affecting aviation safety
(Focusing on the application of SHELL model to ARMY air”, M.S. Thesis, Gongju
National University, 2000, pp.4-8.
3. Byeon, S. C., “A study on the human factors CFIT investigation
tool”, Ph.D. Thesis, Korea Aerospace University, 2009,
pp.33-35.
4. Kwon, H., “Research of aviation's safety with SHEL”, M.S. Thesis,
Yeonsei University, 2004, pp.28-37.
5. ICAO, "Safety Management Manual", Doc 9859 (4th Edition), 2018,
pp.11-13.