This is The Airfield where all the aeroplanes live. It used to be an RAF station in the Second World War, but was later turned into a civilian airport, with brand new tarmac runways.

You can see Archie's hangar at the bottom right, and the new Terminal at the top in the middle. Just to the left of the Terminal are the new jet hangars where Larry and Henri live.

Airfield

 

Sometimes, when there's no room in the new hangars, some of the smaller jets have to share Archie's hangar. They don't like it because they think it's old and smelly, but Archie likes it; it really smells of oil and old toolboxes, just like a hangar should.