The squadron was formed at
RAF Towyn on 1 December 1943, from
1605 Flight and
1628 Flight for anti-aircraft co-operation duties, and operated a variety of aircraft in this role. On 10 May 1945 the squadron moved to
RAF Llanbedr. It was disbanded on 11 February 1949 when redesignated
No. 20 Squadron RAF. ==Aircraft operated==