The "Swiss CheeseModel," createdbyBritishpsychologistJamesT. Reason, canhelppeoplefindthecausesofaplaneaccidentfrommanydifferentperspectives.(웹 검색 예문)영국의심리학자제임스 리즌의스위스치즈모델은이러한항공사고의원인을 다각도로분석할수있는이론이다.
SomeraisedanissuebecausetheNTSB'spastinvestigationsintomanyaviationaccidentswerein the interest oftheU.S.(웹 검색 예문)수많은항공사고조사한 NTSB의과거조사가미국국익에기울어졌다는논란이일었던적도있었다.