I thought you where serving in the U.S.A.F?
There were a few squadrons of US F-111s stationed in the UK. I have an uncle that served in the 70's working on F-111s I'll have to mention the final F-111 flight next time i see him.
He told me an interesting story of an F-111 that had some sort of landing gear failure, It may have been a training video... Any who, he told me that as the F-111 was sliding down the runway the crew had jettisoned the canopies and were riding down the runway with one leg out the cockpit ready to run as soon as the F-111 came to a stop. Can't say I blame them, but apparently it was a running joke for some time.