A public park close to the airport. This is a traditional cache. Many of the houses and open spaces on this side of the airport are owned by the airport operator. They have been buying up anything that comes up for sale here because if the third runway and new terminal ever get built this whole area will dissapear under concrete. Where you ae standing now will be a taxiway and apron leading to the new runway.
This cache is big enough to contain a small trackable.