Well said Keef.
Most Air Vice Marshalls have not flown a plane in decades. It's a desk job with an index linked pension of a percentage of final salary pro rated to # of years sitting at the desk, and the final salary is very good indeed.
SAS:
"with only one not being airways equipped"
So, only one doesn't have an approved BRNAV GPS installation?
Think about that one, in the context of a real airways flight.