ISTR that after some crashes to USAF Academy Fireflies, Congress required the USAF not only to ground them but actually to scrap and crush them, sending results to landfill, rather than sell them. Some Congressmen insisted the fault had to be in the foreign design, it could not possibly be with the American pilots, despite the fact that many other Air Forces including the nearby RCAF were very happy with them. I've heard it's the only postwar USAF type of which not a single example has been preserved in an official USG Museum.
I rather doubt Congress will be requiring Boeing to crush all the Maxes ..
(mere guide at) Jet Age Museum, Gloucestershire Airport
http://www.jetagemuseum.org/TripAdvisor Excellence Award 2015
http://www.tripadvisor.co.uk/Attraction ... gland.html