The Bulgarian International Air Festival (Български Международен Авиационен Фестивал / Balgarski Meschdunaroden Awiazionen Festiwal / Bulgarisches Internationales Luftfahrt Festival; BIAF (Bulgarian: БИАФ)) is an international airshow held on Krumovo Airbase, the military part of Plovdiv International Airport.
It has been held every 2 years since 2007.
The latest event was the 20th, 22nd, 27th, 28th, 29 September and the 2nd, 4th, 5th & 6 October 2013.
The theme of this year's show was 100 Years of the Bulgarian Airforce The show was divided into 3 section : As usual several neighbouring and coalition countries took part in the show with their Airforces.
Dynamic display from: Static display from: with their own pavilion