The first thing any budding helicopter pilot sees on Rotorheads .... So you want to be a helicopter pilot ? Rapidly followed by the growing number of crash reports !
Enough to put some people off ? I doubt it because most think oh well ! that will never happen to me. How wrong you can be. I have lost numerous friends in aviation related accidents both rotors and fixed wing. Causes... mechanical failure, pilot error and the most common weather. Keep on the ball every minute might be your last. Safe flying to one and all.