All these people talking about how they shouldnt have been doing training in the aircraft should read the regs again.
It is perfectly legal and unfortunately sometimes things go wrong, I for one am not commenting on the cause, any one that does is an idiot because at this point there is no way of having any idea to even make an educated guess on what happened.
All I, and a lot of other posts are saying are that these guys were good at there job and were great guys. anything more than that is guess work.
if people want to have a shot at operators for doing training in aircraft they should be aiming there attention at the regulators rather than the operators who are just following the rules.
yes I am upset, as everyone that lost a mate today is, at the end of the day speculate all you like but wait till we have some idea of what happened before judging people that were merely following the regulations and procedures that have been used for years.