Chinook?
Surely once the pax lose faith in the aircraft to the extent seen in the N Sea it's effectively finished for the scheduled work? i know the chinook was a very different aircraft to the other aircraft in service at the time, and it didn't have many fans before the sumburgh incident, but aren't there parallels here where pax no longer want to fly in the 225 - despite it continuing service elsewhere and in the military - as did the chinook.