Similar thing happened to a couple of Dutch F16s detached to Lossie many years ago. They had been or were about to go strafing on Tain Range and so had loaded guns. With a bit of time / fuel to spare they decided to do a bit of 1 v 1 and the inevitable happened. One of them, I have a feeling it was the Sqn Cdr, had a nice neat hole in the fin. History does not record what happened to the miscreant although, being Dutch, they may well have promoted him.