Hi,
thats incredible-well done-great research !
From the picture Im not sure if Dennis is on the far left with hands crossed, or the fellow in the blue cap.Does the write up suggest hes the person on the far left...?
The photo was taken 2004.If hes still around,lets hope so, he would be say 85-90 years old. He must have been say 60 when I met him in 1980.
I suppose the Aviation Museum might provide further leads, service history,old photos,etc.
Thanks again!