 The Italians seized 13 Zmaj Fizir FP-2 aircraft and with the Rogožarski PVT aircraft they were used from May 1941 to June 1943 against the rebels in Montenegro and Albania.The Germans seized 7 Zmaj Fizir FP-2 at the Butmir airport and handed them over to their allies, the Croats (NDH), which used them throughout the war, starting in 1941.All planes of this type that survived the war were included in the Yugoslav Army Air Force (RV JA) and flew there until 1947.