On a low mound on the North side of Bluestone Heath Road. Just West of bend in road.
SEALED All surface features were removed in the late 1970’s apart from the FSM pipe and some of the compound fencing in bushes alongside the road.
The concrete base of the aircraft post stand a few yards to the East. The post’s wooden hut is in the Thorpe Camp Museum at Tattershall Thorpe.
Opened in 1960 and closed in 1968.