I seem to recall that Duncan had an MC for his time as a 'bootie'.
He gave me my first ride in a Chinook when I made a staff visit to Gutersloh. A couple of hours over the North German plain as he checked out a new sqn pilot. I never realised that you could get so large a bird into so tight a clearing but Duncan made it look so easy.
Last time I saw him was at MSHATF in circa 2002.
Smashing guy.
Old Duffer