The squadron joined Coastal Command in May 1942 and was engaged in anti-submarine patrols, based at RAF Chivenor.
On 8 May 1945 the squadron joined Transport Command, and in July 1945 re-equipped with Douglas Dakotas.
[2] The squadron moved to RAF Broadwell in August 1945 followed by a posting to India in October 1945.
The squadron operated Dakotas during the Berlin Airlift and then disbanded on 1 June 1949 at RAF Waterbeach.
The squadron was equipped with three PGM-17 Thor Intermediate range ballistic missiles, and based at RAF Feltwell.