What is AW139, and what are you saying? Whatever it is, it's tail just fell off? Just like that? Bet it was a surprise for the rest of this AW139! Amazing, the tail....just fell off. Would help if we knew WTHYATA!
Never believe your workmates. They are usually fools and lying anyway. I know someone who was told (by his workmates) as a joke that he was being made redundant. He went and gave his boss a mouthful.....and was canned as a result! Good joke! 'Mates' are nice, aren't they? Great sense of humour!