@MarioNawfal "Aviation mishap" is standard Army Aviation terminology, used for decades as part of the U.S. Army's classification model, and you can be sure the phrase is thoroughly defined in multiple field and operational manuals. Stay away from military stories, not your thing.
@MarioNawfal That's a very civilian statement, and that's a 160th bird in the trees. Being 160th it's highly maintained, only the best stuff and only the best, most experienced crews. Just an iota of research keeps one from looking like a fool about a topic they don't understand.