Tatoi Airport (ICAO: LGTT) is an airport located north of Athens, in Decelea. It started operating in 1918 and it now has a single runway with a length of 1764m (not counting the 347m threshold). The airport is used by the Hellenic Air Force and is the base of the following aeroclubs: * Athens Gliding Club * Dekeleia Aeroclub * Athens Aeroclub * Mesogeion Aeroclub It has also been used by many other aeroclubs of Attica. Moreover, the Hellenic Air Force Museum is situated at the airport which contains many old aircraft.