No. 667 Squadron was first formed on 1 December 1943 at RAF Gosport, Hampshire from 1662 and 1631 Flight's[1] and No. 7 Anti-Aircraft Practice Camp at RAF Shoreham, Kent[2] for various anti-aircraft training duties. The squadron was initially equipped with Boulton Paul Defiants and undertook target towing duties with these. It later received Hurricanes, Barracudas, Oxfords, Vengeances and Spitfires, before disbanding at Gosport on 20 December 1945.[3][4][5] Between Dec 1943 and Dec 1945 squadron aircraft wore the codes U4.[6][7] During the Second World War the squadron formed part of No. 70 Group RAF, Air Defence of Great Britain from 1943 to 1944[8] and Fighter Command from 1944 to 1945[9]
From 1989 the squadron had a development and trials role as part of the Army Air Corps. The squadron continued in this role until late 2020 when it was disbanded.[10]
Bowyer, Michael J.F.; Rawlings, John D.R. (1979). Squadron Codes, 1937–56. Cambridge, UK: Patrick Stephens Ltd. ISBN0-85059-364-6.
Delve, Ken (1994). The Source Book of the RAF. Shrewsbury, Shropshire, UK: Airlife Publishing. ISBN1-85310-451-5.
Flintham, Vic; Thomas, Andrew (2003). Combat Codes: A Full Explanation and Listing of British, Commonwealth and Allied Air Force Unit Codes since 1938. Shrewsbury, Shropshire, UK: Airlife Publishing Ltd. ISBN1-84037-281-8.
Halley, James J. (1988). The Squadrons of the Royal Air Force & Commonwealth, 1918–1988. Tonbridge, Kent, UK: Air-Britain (Historians) Ltd. ISBN0-85130-164-9.
Jefford, C.G. (2001). RAF Squadrons, a Comprehensive record of the Movement and Equipment of all RAF Squadrons and their Antecedents since 1912 (2nd ed.). Shrewsbury, Shropshire, UK: Airlife Publishing Ltd. ISBN1-85310-053-6.
Rawlings, John D.R. (1982). Coastal, Support and Special Squadrons of the RAF and their Aircraft. London: Jane's Publishing Company Ltd. ISBN0-7106-0187-5.
Sturtivant, Ray, ISO; Hamlin, John (2007). RAF Flying Training And Support Units since 1912. Tonbridge, Kent, UK: Air-Britain (Historians) Ltd. ISBN978-0-85130-365-9.{{cite book}}: CS1 maint: multiple names: authors list (link)