ukanon here. Looking back on previous events after recent history shows things in a new light. I wonder if the Chinook crash of 1994 was white hats being taken out of the picture. Initial inquiry suggested pilot error despite pilot experience, but I wonder if outside control flew it into the ground.

http://news.bbc.co.uk/onthisday/hi/dates/stories/june/2/newsid_2495000/2495409.stm