RAF to deploy to civvy airports

[langleybaston]

As for RAF safe combination locks ........ in Met we used the Met station ID numbers, and as an aide-memoire wrote, for example, "Waddington" or [sophisticated] "Waddington minus one" in plain sight.
When an incumbent was posted, it might become Machrihanish plus 2 ................
Secure, sure.

[Downwind.Maddl-Land]

Langley, dear chap, please refrain from reference to the 'M' place...... 45 yrs ago and memory flashbacks remain the stuff of nightmares! 🤯