I can't see where anyone, if they were the 190 pilot, could see the tail falling off the 109 at that angle. He had just taken off, and given the range to the field, he saw the icon, knew he was low and slow, did the only thing he could do, he turned HO and defended himself. I have done the same thing many times, especially at a vulched field. You take off and if a con is nearby and you don't have time to turn and gain alt, you go for it.
IMHO:D
AKSnake