When I was working offshore in the early eighties we had a pilot that could do 3/4 of a backflip in a 212, he would get it almost inverted then it would fall off to one side.
He was a Vietnam combat pilot and could make that machine do tricks you wouldnt think possible.
Some manager heard about his flying andf fired him, he was back on the job three days later. At that time Brown and Root had a high percentage of ex-military people and they stuck together.