Donald Sinclair Margach was a navigator from Edinburgh. In 1943 he served on 106 Squadron at RAF Coningsby. At that time, the squadron was commanded by Wing Commander Guy Gibson, and in the photograph above Gibson can be seen on the far left of the picture and Margach on the far right.
It is a detail from the famous photograph of 106 Squadron which appears in Gibson’s book Enemy Coast Ahead (modern edition, Crécy Classics). The version of the photograph used here is owned by the niece of Donald Margach. It was clearly folded in half at one stage but is now mounted and framed.
Margach did not go with Gibson when he formed 617 Squadron, which in May 1943 carried out Operation Chastise, the audacious raid on the dams.
As Margach’s service record is not available, it is not known how he came to be on 582 Squadron of the Pathfinders. He lost his life, aged 32, on 29 July 1944 whilst flying with Squadron Leader Coleman’s crew. He is buried at Durnbach. The details of his last operation are below.
One surviving photograph shows Donald with a Lancaster crew. There are no names or dates, but it is possible that this was the Coleman crew. Donald is second from left.
Photographs courtesy of Allan Brocklebank