Bennett & The Pathfinders
CHURCHILL AT OAKINGTON, 1942
This grainy image from wartime footage shows Churchill at Oakington in 1942. The Stirling taxiing in the background has a 7 Squadron identification code of MG.

Oakington and 7 Squadron joined the PFF in August 1942, though it is uncertain if this had happened by the time Churchill went there.

Thanks to Dave Cheetham for the revised information.