If he was really sorry, he would pay you back your new airplane. If he wasn't sorry, he would say he was to act like he cares.

The same type of situation (only not in the air) happened to me. I was sitting watching this guy fly his pattern plane. Somethin went crazy, and he lost control, (not radio, pilot error), and it came and smashed right into my airplane 3 feet in front of me. He comes over, and hes more worried if his airplane is alright, not about that he almost hit me, and my airplane was in pieces.

Sounds like hes just a jerk who thinks he can fly whenever, and however