Please forgive me
Sheep Guts , it's terribly rude of me but it's just that I find it bad enough that anoraks can't get it right, and I would just expect better from an aviation professional:
It's HANGAR wot we put planes in and a hangar wot we hang our rags on.
Yes, I know, but I just needed to get it off my chest having read 'hanger' for the 10th time this week.