First flown in 1929, the Fizir FN was a successful Yugoslav training aircraft of which about 200 examples were built. During WWII production at the Zmaj factory in Axis-controlled Zemun, near Belgrade, continued for the Croatian air force. Some ten undelivered aircraft, including this one, were captured by Tito's forces in 1944. 9009 was used by the Yugoslav air force until 1947 and then by the national aero club as YU-CAY until around 1960. Prewar Yugoslav markings are carried.
MAT Macedonian Airlines was reformed as MAT Airways in 2009, backed by Serbian company Kon Tiki Travel. The sole MAT Boeing 737, 3Z-AAF, was re-registered Z3-AAM and reportedly re-entered service one day before I took this photo. She was repainted in a Kon Tiki Sky livery within one month - except the rudder - so this is a rarish shot.