Aircraft Quantity Role Origin Messerschmitt Bf 109E-3a 61 Fighter Germany Hawker Hurricane Mk.I 47 Fighter United Kingdom Hawker Fury Mk.II 30 Fighter United Kingdom Avia BH-33 5 Fighter trainer Czechoslovakia Ikarus IK-2 10 Fighter Yugoslavia Rogožarski IK-3 11 Fighter Yugoslavia Potez 63 2 Fighter France Dornier Do 17K 69 Bomber Germany Bristol Blenheim Mk.I 50 Bomber United Kingdom Bristol Blenheim Mk.I 11 Reconnaissance United Kingdom Savoia-Marchetti SM.79 40 Bomber Italy Caproni Ca.310 12 Trainer/Utility Italy Messerschmitt Bf 108 13 Trainer/Utility Germany Breguet 19 120 Reconnaissance/Utility France Potez 25 120 Reconnaissance/Utility France Fieseler Fi 156 10 Utility Germany Bücker Bü 131 Jungmann 60 Trainer Germany Dornier Do 16 Wal seaplane 10 Maritime Reconnaissance/Decoy Germany Dornier Do 22 float-plane 12 Maritime Reconnaissance/Bomber Germany Rogožarski SIM-XIV-H float-plane 15 Maritime Reconnaissance Yugoslavia Rogožarski SIM-XII-H float-plane 12 Training Yugoslavia Rogožarski SIM-Х 21 Training Yugoslavia Rogožarski PVT 64 Training Yugoslavia Rogožarski PVT-H float-plane 5 Training Yugoslavia Rogožarski R-100 25 Fighter Trainer Yugoslavia Zmaj Fizir FN 20 Trainer Yugoslavia Zmaj Fizir FP-2 23 Trainer/Utility Yugoslavia Avia-Fokker AF.39 2 Transport/Utility Czechoslovakia