Tyne and Wear HER(11762): Wallsend, aircraft obstructions - Details
Wallsend, aircraft obstructions
Anti Aircraft Defence Site
Aircraft obstructions of the Second World War mapped from wartime air photographs. Formed by a ditch with small spoil heaps to either side. The obstructions were arranged at right angles and extended over an area of 340m north to south with three lengths of 187m running east to west.
English Heritage Hadrian's Wall WHS Mapping Project, 2008, 1405571; Aerial Photograph RAF FNO/98 1074 16-AUG-1942