I didn’t know this was possible.
Question for you guys who fly airliners - I assume they maintained at least a minimum margin for error, mechanical, unexpected, etc.
But, how risky was this?
Do you think this was approved beforehand?
Do all air show routines have to be signed off on by command ahead of time? If so, what if the pilots deviate from the approved routine?
Would this maneuver be approved today?
WOW! I've seen some cool stuff in my day, but that's really something. Lotta power in those old KC-10's. It puts into perspective the kind of weight they can carry. I'd have loved to have been on board for that. Probably would have been a good idea to wear brown pants.