Did you ever come across Bob Garlick?
He was qfi on JP4s.
I did a search for him on pprune and these threads provided answers ... both however were some years ago.
http://www.pprune.org/where-they-now...ht=bob+garlick
http://www.pprune.org/where-they-now...ht=bob+garlick
Cadet Pilots
' 21st May 1965
Robert William GARLICK (4232623).
https://www.thegazette.co.uk/London/...upplement/6423