Gladiator Mk-1 32nd Squadron (fighters) Gloster Gladiator Mk-1 4th Group, (fighters) Curtiss (Hawk III), Polikarpov E.15bis, E.15ter (E.15III, E.153) and E.16, P-40, 41 P-43 Lancer 22nd Squadron (fighters) 9 Curtiss 68C Hawk III (F11C-3) 5th Group, (fighters) Polikarpov E.15bis, E.15ter (E.15III, E.153), P-40N, P-51D, P-66 Vanguard 17th Squadron (fighters) 12 Dewoitine D.510 28th Squadron (fighters) 49 Curtiss Hawk-II (F11C-2) 9th Group, (fighters) 120 Curtiss 68C Hawk III (F11C-3), 20 A-12 Shrike 26th Squadron Curtiss A-12 Shrike 27th Squadron A-12 Shrike 11th Group, (fighters) Curtiss P-40N Russian Volunteer Group, (pursuit) Polikarpov E.15bis, E.15ter (E.15III, E.153) and E.16 Russian Volunteer Group, (bombers) Ilyushin DB-3, Polikarpov R-5 Scout-bombers American Volunteer Group 'Flying Tigers', (fighters) P-40B, P-40E Composite Group Temporary Organised Group-Air Cadet Flying School.(Fighter) Curtiss 68C Hawk III (F11C-3) 12th Squadron (Reconnaissance) 9 P-38/F-5 13th Squadron (bombers & transports) 3 Savoia-Marchetti SM.81, 1 Spartan Executive Model 7W (lost on Dec 12, 1937). 14th International Volunteer Squadron (bombers): 20+ Vultee A-19, Northrop Gamma 2E, Northrop A-17, 3 Martin B-10 15th Squadron (dive bombers) 10 Henschel Hs 123 18th Squadron (Scout-bombers) Caproni Ca.101 and Douglas O-2MC; originally stationed at Guangdong, later changed to fighters with Curtiss Hawk 75M. 27th Squadron (light bombers) 9 Bellanca 28-90B 29th Squadron (fighters) 6 Breda Ba.27 32nd Squadron (fighters) Nakajima Type 91 fighter 34th Squadron (fighters and bombers) 14 Armstrong Whitworth Atlas, 6 Westland Wapiti, Mitsubishi Type 92. 41st French Volunteer Squadron (fighters) 6 Dewoitine D.510 20 Focke-Wulf Fw 44 of various units 30+ de Havilland Gipsy Moth of various units, including 13 seaplane versions of Chinese navy. (All lost by the end of 1937). Central Aviation School (trainers) 16 Armstrong Whitworth A.W.16, also used as fighters in the early stage of the Second Sino-Japanese War. Luoyang Aviation School (trainers) Breda Ba.25, Ba.28 Liuzhou Aviation School (trainers) Around 20 Avro Avian(616 IVM), 6 Avro Cadet, 5 Avro Tutor, 7 Nakajima Ko-4 (Japanese license produced Nieuport-Delage NiD 29 C.1) 3rd Reserve Squadron 5 Loening C-2-H (seaplane version of Loening OA-1) Aerial Survey Squadron 1 Spartan C4, 1 Messerschmitt BFW M18d, Junkers W 33, Junkers W 34 Chinese air force aces Chinese-American volunteer and/or former provincial/warlord air force pilots John Wong Pan-Yang (黄泮扬): 13 victories (American-born Chinese air force volunteer) John "Buffalo" Wong (黃新瑞): 8.5 victories (Chinese-born American volunteer in the CAF) Chen Ruitian a.k.a. Arthur Chin (陳瑞鈿): 7 victories (American-born Chinese air force volunteer) Zhu Jiaxun (朱嘉勋 - Chu Chia-hsun) 5+