If Patrick Hansen CEO at luxaviation is to restore any confidence in his LEA ( as was ) brand then Id strongly suggest that:-
He grounds every single LEA aircraft until it has had independant engineering inspection and its maintenance records are checked and verified with any defects signed off.
The remaining Kingair is upgraded with terrain warning and at least CVR.
He immediately dispense with his entire flight operations management team at LEA
Anything less would be to disrespect the memories of our dead colleagues and show inadequate appreciation for the reputational damage to the brand which has come out of this report.