The Istanbul Aviation Museum, aka Turkish Air Force Museum, (Turkish: Havacılık Müzesi or Hava Kuvvetleri Müzesi) is a military-based museum for aviation, owned and operated by the Turkish Air Force. The museum is located in Yeşilköy neighborhood of Bakırköy district in Istanbul, Turkey. The area of the museum is 65,000 m2 (700,000 sq ft) The museum not only presents various warplanes, helicopters and weapons used by the Turkish Air Force, but also civilian air transport and many samples of Turkish aeronautics history, starting from the Ottoman era.