The Turkish Aeronautical Association Museum in Ankara's historic Ulus district preserves a century of Turkish civil-aviation history beside the 1937 parachute tower. The THK campus combines original aircraft in an open-air display with a museum building of archival documents, photographs, models and exhibits on Turkish aviation pioneers and the association's work; the site also provides guided tours, a children's area and a virtual tour. The current THK museum site lists free public access Tuesday–Sunday from 10:00–18:00, with Monday closure, at Hipodrom Caddesi No. 2.