Originally Posted by
Twist & Shout
And what, if anything, was done to reduce the chances of this happening again?
Perhaps this has happened again.
If it has.
Regardless of statistical evidence of reliability, having a rotor system depart the airframe "every so often" is going to prove unacceptable, to many.
Reading the report the AAIB made 17 recommendations for improvements, mostly around improving MGB condition monitoring and MGB design. I'm not sure how many were accepted by the regulators and AH though.