Listen to this:
"In shallow turns load factors are small, but this increases as the turn gets steeper. Banking at 10 degrees produces a load factor of 1.5, but at 70 degrees this becomes 3.0. In a heavily loaded aircraft this could cause structucal failure."
If they would model that, no more weirdo fighter B-17s...
Next quest, find the ack:
I'd guess this is taken from 20,000 to 25,000ft, after bombing recon picture.
Can't see much acks or little buildings to pinpoint bomb with 1 bomb huh?