Several Bf 109s models and marks came into the RAF's hands in various ways throughout the war, including captures by Allied ground troops, forced or mistaken landings by German pilots, and defections. They were then passed to the Air Fighting Development Unit where they were extensively tested before passing them on to the RAF's No. 1426 (Enemy Aircraft) Flight, nicknamed "the Rafwaffe" (see main article for details of the six Bf 109's they operated). Other Bf 109s captured and operated by the Allies included the following:
- Bf.109G-6, Unit: unknown, Serial: VX101. This aircraft was captured by British after force landing at Thorney Island on 19th May 1944.
- Bf.109G-6, Unit: ex JG 1, Serial: TP814 (W.Nr.412951),Pilot - F/Lt. H.L.Thorne. November 1944.
- Bf.109G-10, Unit: RAF (ex 4./NJG 14), Serial: 44+- (W.Nr.130342)
- Bf.109G-14, Unit: 1426 Flight, RAF, Serial: P (VD364). January 1945. This aircraft was captured in the end of 1944 at Gilze-Rijen.
- Bf.109G-14AS, Unit: 318 Sqn (Polish), Serial: LW (ex-croatians 'black 4'). Treviso airfield, Italy March 1946. This aircraft was captured by the the British. Operate by Poland Sqn in Italy after the War. Black '4' is apparently a G-14AS rather than a G10, but the Croatians used the term 'G-10' for all their refined cowl 109s.
- Bf.109F-4, Unit: No. 1426 Flight, RAF, Serial: 11, NN644 (W.Nr.7232). Collyweston, UK, Spring 1944. Ex 10.(Jabo)/JG 26 aircraft. It was captured on May 20th, 1942 after emergency landing at Beachy Head.
- Bf.109E-3, Unit: 1426 Flight, RAG, Serial: DG200 (W.Nr.4101, Black 12). Duxford, Great Britain, Summer 1942. This aircraft was captured on November 27th, 1940 after crash at Monston. It was equipped with Rolls Royce engine and flew from Hatfild. Test-pilot was Harvey Heyworth. Note: cockpit was dismounted for better comfort of tall pilot.