In irregularly shaped compound on sharp bend in farm track (part of former airfield perimeter track), South of Manor Dairy Farm. West of footpath to Shilton (passing former control tower), 300 yards North of un-named minor road. At end of a line of telegraph poles.
LOCKED All surface features remain intact but most of the green paint has gone. The hatch is locked.
Opened in 1961 and closed in 1991.