Plane loses wheel right before taking off
The Boeing 757's front wheel came off as the flight to Bogota, Colombia, was taxiing on the runway.
www.newsweek.com
It is pretty nice that everyone is so cooperative including letting ATC know where the wheel ended up. I guess they get really picky about clearing up any kind of debris on the runway that might create a problem or collision. I could imagine a loose wheel on the runway could result in damage to the gear of another aircraft, and of course debris cause the Concorde failure and crash.