RAF Culham

RAF Culham
Name	RAF Culham
Location	Culham, Oxfordshire
Nearest town	Abingdon
Country	England
Type	Royal Air Force station
Coordinates	51°40′N 1°18′W
Owner	Ministry of Defence
Used	1938–1960s
Battles	Second World War
Occupants	Royal Air Force, United States Army Air Forces

RAF Culham RAF Culham was a Royal Air Force station near Culham, Oxfordshire, England, established 1938 and active through the Second World War and early Cold War period. It served as an operational airfield, a maintenance and training base, and later as a research and development site, before conversion to civilian science use. The site’s history links to major organisations and programmes across British and international aviation, nuclear research, and aerospace.

History

The airfield was opened pre-war in 1938 and rapidly became associated with the Royal Air Force expansion programme, joining other airfields such as RAF Benson, RAF Abingdon, RAF Brize Norton, and RAF Harwell. During the Second World War Culham hosted units from the Royal Canadian Air Force, United States Army Air Forces, and squadrons rotating from RAF Coastal Command and RAF Fighter Command. Post-war, the station transitioned into a maintenance and training role, interacting with organisations like the Ministry of Supply, Air Ministry, and contractors including Vickers-Armstrongs and English Electric. In the 1950s Culham became pivotal to scientific projects when parts of the airfield were transferred to the Atomic Energy Research Establishment and later evolved into the Culham Science Centre.

Station layout and facilities

Culham’s layout reflected typical Class A airfield designs of the late 1930s with three runways, perimeter tracks, hangars and technical sites similar to RAF Topcliffe and RAF Linton-on-Ouse. Key infrastructure included Type C hangars, technical blocks, and dispersed domestic sites linked by roads to nearby towns such as Didcot and Wantage. The station contained workshops used by firms like Rolls-Royce and de Havilland for engine and airframe support, and specialised laboratories later occupied by UK Atomic Energy Authority and research teams from Imperial College London and the University of Oxford.

Operational units and role

Culham hosted a variety of squadrons and units drawn from the No. 2 Group RAF, No. 11 Group RAF, and training commands, hosting aircraft types operated by units such as No. 17 Squadron RAF and No. 285 Squadron RAF. The airfield supported ferry and transport operations linking to RAF Maintenance Command depots and served as a satellite to larger stations like RAF Benson. During the influx of USAAF units in 1942–1944 the site coordinated with Eighth Air Force logistic chains and with Commonwealth units including Royal Australian Air Force contingents. Post-war roles included armament practice, navigation training, and glider conversion training under organisations such as Central Flying School affiliates.

Nuclear research and Culham Science Centre

From the 1950s the eastern section of the airfield was repurposed for atomic research, becoming associated with the Atomic Energy Research Establishment and later the Culham Science Centre. The site fostered collaborations with international projects like the EUROfusion framework and hosted research linked to fusion experiments, drawing scientists from Culham Centre for Fusion Energy, Culham Laboratory, and partner universities including University of Cambridge and Imperial College London. The location supported experimental devices and test stands similar to installations at JET (Joint European Torus) and maintained links to agencies such as the UK Atomic Energy Authority and European Atomic Energy Community researchers.

Aircraft and equipment

Culham accommodated a wide range of aircraft including Supermarine Spitfire, Hawker Hurricane, Avro Anson, Vickers Wellington, and later transport types like the Douglas Dakota. Maintenance activities handled engines from manufacturers such as Rolls-Royce Merlin and airframes from Gloster Aircraft Company. Ground equipment complemented flying units: radar arrays akin to Chain Home derivatives, avionics workshops used by Marconi Company teams, and bomb- and torpedo-handling facilities referencing techniques used by RAF Coastal Command.

Post-military use and redevelopment

Following military drawdown, parts of the airfield were sold and redeveloped into the Culham Science Centre and industrial estates hosting technology firms, creating synergies with organisations like AEA Technology and private companies spun out from United Kingdom Atomic Energy Authority research. The site attracted businesses in aerospace and energy sectors analogous to firms at Harwell Campus and Oxfordshire Science Park. Local authorities including Oxfordshire County Council and landowners such as Magdalen College, Oxford shaped planning decisions leading to mixed use for offices, laboratories, and light industry, while conservation groups noted the survival of wartime buildings as heritage assets similar to conservation work at Duxford Aerodrome.

Accidents and incidents

Operational history included several accidents typical of wartime and early post-war airfields. Incidents involved aircraft types flown from Culham comparable to accidents recorded at RAF Abingdon and RAF Benson, with investigations by bodies such as the Accident Investigation Branch predecessors and coroners linked to Civil Aviation Authority antecedents. Notable events prompted safety reviews affecting ordnance handling procedures coordinated by the Ministry of Defence and technical practice changes adopted by maintenance organisations like Armstrong Whitworth.

Category:Royal Air Force stations in Oxfordshire Category:Airports established in 1938 Category:Military installations closed in the 1960s