This images is a Google Earth model of the airspace over the island of Foulness on the Thames estuary. I built it recently as a means of visualising the following Civil Aviation Authority (CAA) Danger Areas: D136 (alt 10,000 ft), D138 (alt 35,000 ft), D138A (alt 35,000 ft), D138B (alt 5,000ft). The image also accompanied a paper presentation titled, The Shoeburyness Complex, at the Miltarized Landscapes conference, Bristol University on the 6th September 2008.