Biggin Hill it is, Shackman has control
Taken in the late 60's when as Chevvron states the RAF still retained their tower and 21/03 runway.
GA flying was conducted on 29/11 which would have been at the picture takers back. Surrey & Kent occupied the 'right' half of the hangar in the background, so out of sight. Left half occupied by Fairflight and their Doves, shared with Sportair and their Fourniers.
Asw28866