前言 美国国防部需要一种单一的航空事故调查系统。目前,各军种都发展了并沿用着各自的这种系统。最近,美国海军、海军陆战队实施的一种人的因素事故分类系统——“不安全”操作分类法(Shappell和Wiegmann,1996)允许在其它兵种施行。但在这一分类法被认为可以通用之前,必须建立它在美国海军、海军 Foreword The U.S. Department of Defense needed a single system for investigating aviation accidents. At present, all services have developed and followed their own systems. Recently, a human factor accident classification system implemented by the U.S. Navy and Marine Corps, the “unsafe” operational taxonomy (Shappell and Wiegmann, 1996), allows for enforcement in other branches of the military. But before this taxonomy can be considered generic, it must be built on the U.S. Navy, the Navy