Siseman - Was that the one when Eric Fell was the QFI
Wander - the very man. BCDU was my first posting out of training and that aircraft was under manufacturer's repair in No 1 Hangar at Finningley and I was detailed to don a civilian mackintosh and penetrate the security - if I could. I was in the cockpit chatting to some contractors before I was sussed.
Later on Eric's daughter married my best mate. And they are still together and attended my 3rd wedding in Vegas in 2007.