Royal Air Force Coningsby or RAF Coningsby (IATA: QCY, ICAO: EGXC), is a Royal Air Force (RAF) station located 13.7 kilometres (8.5 mi) south-west of Horncastle, and 15.8 kilometres (9.8 mi) north-west of Boston, in the East Lindsey district of Lincolnshire, England. It is a Main Operating Base of the RAF and home to three front-line Eurofighter Typhoon FGR4 units, No. 3 Squadron, No. 11 Squadron and No. 12 Squadron. In support of front-line units, No. 29 Squadron is the Typhoon Operational Conversion Unit and No. 41 Squadron is the Typhoon Test and Evaluation Squadron. Coningsby is also the home of the Battle of Britain Memorial Flight (BBMF) which operates a variety of historic RAF aircraft.

Plans for an airfield at Coningsby began in 1937 as part of the RAF's expansion plan. However progress in the compulsory purchase of the land was slow and delayed the start of work for two years. The station opened during the Second World War on 4 November 1940 under No. 5 Group, part of RAF Bomber Command. The first flying unit, No. 106 Squadron with the Handley Page Hampden medium bomber, arrived in February 1941, with active operations taking place the following month when four Hampdens bombed Cologne in Germany. The squadron was joined in April 1941 by No. 97 Squadron equipped with Avro Manchester medium bombers. In May 1942, aircraft from Coningsby participated in the 'Thousand Bomber' raid on Cologne.

The original grass runways were found to be unsuitable for heavy bomber operations so the station was closed for nearly a year between September 1942 and August 1943, whilst paved runways were laid in preparation for accommodating such aircraft. At the same time further hangars were constructed.

The first unit to return was the now-famous No. 617 'Dambusters' Squadron. Equipped with Avro Lancaster heavy bombers, the squadron was stationed at Coningsby from August 1943. Due to its specialist nature, the Dambusters carried out limited operations whilst at Coningsby, with the most notable being Operation Garlic, a failed raid targeting the Dortmund-Ems canal in Germany, when five out of the eight Lancasters on the mission failed to return home. As the squadron required more space, it moved to nearby RAF Woodhall Spa in January 1944, swapping places with another Lancaster unit, No. 619 Squadron, which itself later moved on to RAF Dunholme Lodge.

Further Lancaster squadrons were based at Coningsby during the final months of the war, including No. 61 Squadron from RAF Skellingthorpe, No. 83 Squadron and No. 97 Squadron.

Following the Second World War, Coningsby was home to the Mosquito-equipped No. 109 Squadron and No. 139 Squadron, then became part of No. 3 Group, with Boeing Washington aircraft from 1950. On 17 August 1953 52-year-old Air Vice-Marshal William Brook, the Air Officer Commanding of No. 3 Group, took off from the base in a Gloster Meteor, and crashed into a Dutch barn at Bradley, Staffordshire.

The airfield received its first jet aircraft—the English Electric Canberra—in 1953. During 1956, the station expanded with the runway being extended. Avro Vulcans arrived in 1962, then transferred to RAF Cottesmore in November 1964.

From 1964 to 1966, the station had been initially designated to receive the proposed RAF strike aircraft, the advanced BAC TSR-2, which was cancelled in April 1965 by the Labour Government. The TSR2 was planned to join No. 40 Squadron at Coningsby in 1968 to replace the Canberra.

The TSR2's intended replacement—the American General Dynamics F-111 Aardvark—was shelved on 16 January 1968 when its costs overshot the UK's budget (it would have cost £425m for 50 aircraft). The TSR2 had large development costs, whereas the F-111 (also known as Tactical Fighter Experimental, or TFX) could be bought off the shelf. Coningsby was planned to get the F-111K, the RAF version of the F-111; also in the 1966 Defence White Paper, it was intended that the Anglo-French AFVG, later the UKVG, would replace the TSR2 (it did eventually as the Panavia Tornado). 50 F-111Ks were planned with 100 AFVGs (to enter service by 1970); Denis Healey claimed the F-111s and AFVGs would be cheaper than the TSR2 programme (158 aircraft) by £700m. As Minister of Aviation throughout 1965, the Labour MP Roy Jenkins had also wanted to similarly cancel the Olympus-powered Concorde, but the 1962 Anglo-French treaty imposed prohibitively steep financial penalties for cancellation; the Hawker Siddeley P.1154 and HS.681 were cancelled at the same time.

AFVGs were also planned to replace the Buccaneer in the Royal Navy—Tornados were never flown by the Royal Navy, as the carriers for them, the CVA-01s, were cancelled. But the Royal Navy did operate fourteen Phantoms on HMS Ark Royal, until the new smaller carriers entered service—48 Phantoms had been designated for the Fleet Air Arm, with twenty of these ending up at RAF Leuchars, and Ark Royal's Phantoms ended up at Leuchars in 1978. HMS Eagle was never converted to Phantom use as it was deemed too expensive, and the carrier was scrapped in January 1972, with its Sea Vixen aircraft. Another alternative considered by the Labour government in July 1965 for the TSR-2 was to order Rolls-Royce Spey-engined French Mirage IV aircraft, to be known as the Mirage IVS; it would have avionics from the TSR-2, and be partly made by BAC at Warton.

Spey-engined Phantoms (the plane the government eventually bought, having been ordered in February 1964 for the Fleet Air Arm, instead of the P.1154) were chosen in 1966 for the station's future as with the scrapping of aircraft carriers the Phantoms were not needed for the Fleet Air Arm, with all RAF Phantom training taking place on the airfield, and the station became part of Fighter Command until December 1967, when it joined Air Support Command as the Phantoms were initially in a ground attack role. Phantoms first saw operational service with the Fleet Air Arm in 1970. The first Phantom FGR2 (Fighter/Ground attack/Reconnaissance) arrived at Coningsby on 23 August 1968, with the first aircrew OCU course (No. 228 OCU) beginning in October 1968. Air-defence Phantoms (FG1) also entered service in 1969 at RAF Leuchars. On 18 May 1970, a Phantom flew from the base non-stop to RAF Tengah in Singapore, covering 8,680 mi (13,970 km) in 14 hours and 14 minutes at an average speed of 602 mph (969 km/h). In April 1968, RAF Strike Command was formed and the airfield was transferred to No. 38 Group.

No. 41(F) Squadron joined in April 1972, and stayed until 1977. The other ground-attack Phantom squadrons (four of them) were at RAF Bruggen. No. 111(F) Squadron replaced their Lightnings (from RAF Wattisham) with Phantoms from 1 October 1974. On 1 January 1975, No. 29(F) Squadron joined and stayed until 1987, when disbanded. On 1 November 1975, No. 23(F) Squadron joined until February 1976, when moved to RAF Wattisham. In March 1976, No. 56(F) Squadron joined until July 1976, then went to Wattisham.

The Phantom's role changed to air defence in October 1974 when the airfield transferred to No. 11 Group in Strike Command, when the SEPECAT Jaguar (situated in Norfolk) took over the ground attack role. No. 111(F) Squadron were the first to take the new air defence Phantoms. During 1975, the UK's air defence transferred to the Phantom FGR.2 from five squadrons of English Electric Lightnings. The UK was covered by NATO Early Warning Area 12. Three Sector Operations Centres were at RAF Buchan, Boulmer and Neatishead; in the 1960s, the UK had the Linesman/Mediator radar system, which was obsolete by the 1970s. No. 29(F) Squadron formed with Phantoms at Coningsby on 1 January 1975; until then the Phantom FG.1 had been operating with the Royal Navy only. On 3 March 1975, a Phantom crashed into a nearby house, with both pilot and navigator ejecting. The Queen visited the station on 30 June 1976.

Panavia Tornado F3 squadrons began to form from November 1984, namely No. 229 OCU/No. 65 Squadron. Tornado training took place until April 1987, when the Phantoms left (to RAF Leuchars) and Coningsby had the first (No. 29(F) Squadron) Tornado air defence squadron.

To accommodate these new aircraft, extensive hardened aircraft shelters (HAS) and support facilities were built. No. 5 Squadron arrived in January 1988, having previously operated the English Electric Lightning.

Exercise Priory took place in October 1985.

During the Gulf War, Tornados from Coningsby were based for three months at Dhahran International Airport to participate in Operation Granby. Tornado engines were serviced on the northern section of the former RAF Woodhall Spa, denoted as RAF Woodhall.

With the running down of RAF Coltishall in Norfolk, No. 6 Squadron relocated with their SEPECAT Jaguars to Coningsby on 1 April 2006, where it was planned they would operate from until October 2007. However, on 25 April 2007 it was announced by the Ministry of Defence that the Jaguars would be withdrawn from service on 30 April. May 2007 saw No. 6 Squadron flying their Jaguars to RAF Cosford where they would be utilised by No. 1 SoTT. No. 6 Squadron disbanded on 31 May 2007. Deliveries continued in June and July, with the last Jaguar to arrive at Cosford from Coningsby being XX119 on 2 July 2007.

Coningsby was the first airfield to receive the Phantoms, the Tornado ADV and was the first to receive its replacement, the Eurofighter Typhoon. Typhoon arrived in May 2005 with No. 17 Squadron, after the RAF first publicly displayed the aircraft at Coningsby in December 2004. No. 3(F) Squadron moved to RAF Coningsby where it became the first operational front line RAF Typhoon squadron in July 2007 and No. 11(F) Squadron became operational at RAF Coningsby shortly thereafter.

No. 12 Squadron reactivated in July 2018 and is temporarily integrating Qatar Emiri Air Force air and ground crews in order to provide training and support as part of the Qatari purchase of twenty-four Typhoons from the UK. In October 2019, RAF Coningsby signed a twinning agreement with Fighter Wing 73 (Jagdgeschwader 73) of the German Air Force (Luftwaffe) to enhance opportunities to meet and train with one another. The wing, based at Laage in north-eastern Germany, also operates the Eurofighter Typhoon.

RAF Coningsby's mission statement is 'To develop the future, deliver the present and commemorate the past of the Royal Air Force's combat air power.' The station is home to nearly 3,000 military personnel, civil servants, and contractors. BAE Systems Military Air Solutions, who produce the Typhoon, are also stationed on the airfield with the contract to maintain the aircraft.

The station commander is Group Captain Billy Cooper. William, Prince of Wales served as the station's Honorary Air Commandant from 2008 till 2023. His wife, Catherine, took over the role in August 2023. The station is under the command of No. 1 Group (Air Combat).

The Eurofighter Typhoon FGR4 provides the RAF with a multi-role combat capability for air policing, peace support and high intensity conflict. RAF Coningsby is the home to three front-line Typhoon units, No. 3(F) Squadron and No. 11 Squadron as well as No. 12 Squadron which is a joint RAF/Qatar Emiri Air Force squadron. They are accompanied by No. 29 Squadron which is the Typhoon Operational Conversion Unit which trains new crews.

Since June 2007, Coningsby's Typhoons have been responsible for maintaining the Quick Reaction Alert (Interceptor) South mission (QRA(I)S). Aircraft and crews are held at a high state of readiness, 24 hours a day, 365 days a year, to respond to unidentified aircraft approaching UK airspace. QRA missions range from civilian airliners which have stopped responding to air traffic control, to intercepting Russian aircraft such as the Tupolev Tu-95 Bear and Tu-160 Blackjack.

The fourth Typhoon unit is No. 41 (Test and Evaluation) Squadron which is part of the Air Warfare Centre. The squadron develops operational tactics and evaluates new avionics and weapons systems. Formerly the Fast Jet and Weapons Operational Evaluation Unit (FJWOEU), which was formed by merging the Strike Attack OEU (previously based at MOD Boscombe Down) and the Tornado F3 OEU (now returned back to its home base of RAF Coningsby after a temporary 'lay-over' at RAF Waddington) and the Air-Guided Weapons OEU (previously based at RAF Valley).

Coningsby has been home of the Battle of Britain Memorial Flight (BBMF) and the associated visitor centre since March 1976 when it arrived from RAF Coltishall. The BBMF operate one of two remaining airworthy Avro Lancaster bombers in the world, alongside; six Spitfires of various types; two Hurricanes; a Dakota and two Chipmunks, the latter type being used for pilot training.

No. 7 Force Protection Wing Headquarters provides operational planning, command and control to two RAF Regiment field squadrons attached to the wing, No. 63 (Queen's Colour) Squadron (based at RAF Northolt) and No. 2623 (East Anglian) Squadron (RAuxAF) (based at RAF Honington) whose purpose is to protect RAF bases at home and abroad from ground attack. Part of No. 4 RAF Police Squadron, under the command of No. 2 RAF Police & Security Wing at RAF Waddington, is also based at the station and provides policing, security and guarding.

No. 7 Force Protection Wing includes the Air Land Integration (ALI) Cell, which provides a forward air control capability. The ALI Cell trains and provides Joint Terminal Attack Controllers (JTACS) and Tactical Air Controller Parties (TACPS) to support RAF and joint operations. The ALI Cell moved to Coningsby from RAF Honington in Suffolk and came under the control off the wing in June 2018.

No. 121 Expeditionary Air Wing was formed at Coningsby on 1 April 2006 to create a deployable air force structure.

Flying and major non-flying units based at RAF Coningsby.

No. 1 Group (Air Combat)

• Combat Air Force
  • Headquarters, Combat Air Force
  • No. 3 (Fighter) Squadron – Typhoon FGR4
  • No. 11 (F) Squadron – Typhoon FGR4
  • No. 12 Squadron – Typhoon FGR4
  • No. 29 Squadron – Typhoon FGR4
    • Typhoon Display Team
• Air and Space Warfare Centre
  • No. 41 Test and Evaluation Squadron – Typhoon FGR4
• Battle of Britain Memorial Flight (BBMF) – Spitfire, Hurricane, Lancaster, Dakota and Chipmunk

No. 2 Group (Air Combat Support)

• Air Security Force
  • No. 2 RAF Police & Security Wing
    • No. 4 RAF Police (Typhoon) Squadron
• Combat and Readiness Force
  • No. 7 Force Protection Wing
    • Headquarters No. 7 Force Protection Wing
    • Air Land Integration (ALI) Cell

Royal Engineers

• 8 Engineer Brigade
  • 170 (Infrastructure Support) Engineer Group
    • 20 Works Group (Air Support)
      • 532 Specialist Team Royal Engineers (Airfields) (STRE)

RAF Coningsby's badge, awarded in December 1958, features a depiction of Tattershall Castle. The local landmark, dating from the 15th century, is about 1 kilometre (0.62 mi) north-west of the station.

The station's motto is Loyalty binds me.

Two preserved aircraft are located at the main gate of RAF Coningsby and act as gate guardians for the station. The first is McDonnell Douglas F-4M Phantom FGR.2 'XT891' wearing No. 41 Squadron markings and the second Panavia Tornado F3 'ZE760' in No .5 Squadron markings.

Within the No. 3 Squadron hardened aircraft shelter (HAS) complex, Hawker Siddeley Harrier GR.3 'XW924' is on display and within the No.11 Squadron HAS complex is English Electric Lightning F.6 'XT753'. A further Lightning F.6, 'XS897' (wearing 'XP765') is preserved in the No. 29 Squadron site.

1974 Norfolk mid-air collision: On 9 August 1974, the station commander 42-year-old Group Captain David Blucke, and his navigator Flight Lieutenant Terence Kirkland (aged 28 and from Derry), were killed whilst piloting the Phantom XV493 of 41 Squadron. Flying at low level, it hit a Piper Pawnee crop-spraying plane (from Southend-on-Sea) over Fordham, Norfolk, near Downham Market. Blucke was son of Air Vice-Marshal Robert Blucke who was known for the 1935 Daventry Experiment.

2024 Spitfire crash: On 25 May 2024, Supermarine Spitfire LF Mk.IXe MK356 of the Battle of Britain Memorial Flight crashed shortly after takeoff in a field off Langrick Road, to the east of the station. The sole pilot, Squadron Leader Mark Long, was killed in the accident. He had been a pilot with the team for four years, and was set to become Officer Commanding BBMF in October 2024. Along with a BBMF Hawker Hurricane, the aircraft was due to display at the Lincolnshire Aviation Heritage Centre in East Kirkby, Lincolnshire as a part of the centre's "Lanc, Tank and Military Machines" event.

This list is incomplete; you can help by adding missing items. (March 2019)

• List of Royal Air Force stations

• Cotter, Jarrod (2008). Royal Air Force celebrating 90 years. Stamford, UK: Key Publishing Ltd. ISBN 978-0-946219-11-7.
• Darling, Kev (2012). RAF Strike Command, 1968-2007: Aircraft, Men and Action. Pen & Sword. ISBN 978-1848848986.
• Bruce Barrymore Halpenny (1991) Action Stations: Wartime Military Airfields of Lincolnshire and the East Midlands v. 2, Patrick Stephens, ISBN 978-1852604059
• Marriott, Leo (1997). British Military Airfields – Then and Now. Shepperton, Surrey: Ian Allan Publishing. ISBN 978-0-7110-2515-8.
• Wood, Derek (1975). Project Cancelled. London: Macdonald and Jane's. ISBN 0-356-85109-5.

• RAF Coningsby enthusiasts group
• Official website
• OnetoOne Online – RAF Coningsby station magazine
• RAF Coningsby Defence Aerodrome Manual
• UK Military Aeronautical Information Publication – Coningsby (EGXC)