above all, lack of hand flying skills of the (ex Air Inter) flight deck crew.
It's somewhere easier to think that the main reason of safety issues is directly linked to the fact that the accidents occured with ex Air Inter crews on flight stick...or most probably in the crew rest for the last one...
This could not have happened to a pure AF product...
Delta guys have to work on this: Has the proudiness to be in an AF cockpit to contribute to poor safety figures?
Nothing can happen because we are AF pilots working for the best airline with the best maintenance and ground staff.
Isn't the good sense and proper judgement altered by such a brain wash?