I'm surprised this sort of thing (PK-helicopters flinging bits and pieces all over the place in the manner described) doesn't happen more often. Said flinging of bits and pieces happens frequently in the simulator where thankfully the magic reset button can restore normal operation. Unfortunately there is no reset button for what we see in the photo above. Probably not worth salvaging it so might as well do a proper job of it and push it over the side. It's gonna need a lot of time in the miracle room to fix that one, might as well write it off and buy a new (i.e. used) one. Used C++'s are real cheap now. Much cheaper than fixing a seriously busted one.