Squadrons are the main form of flying unit of the Royal Air Force (RAF). These include Royal Flying Corps (RFC) and Royal Naval Air Service (RNAS) squadrons incorporated into the RAF when it was formed on 1 April 1918, during the First World War. Other squadrons of the RAF include those from Commonwealth air forces which have served within the RAF structure and squadrons of the Fleet Air Arm before it transferred to the Royal Navy in 1939.
Some squadrons have an individual tradition of presenting their squadron number in Roman numerals or using a suffix to their squadron number (such as "(F)" for "Fighter", "(B)" for "Bomber" or "(AC)" for "Army Co-operation") to indicate a past or present role. An example would be No. 18 (Bomber) Squadron RAF which currently actually operates the heavy-lift Chinook helicopter. However, these practices have, at least in the past, been deprecated at higher levels and generally only apply to certain squadrons with long traditions, especially those numbered from 1 to 20. [1] Historical Squadrons can choose to 'lay up' their standards at RAF Cranwell or in places of worship following disbandment.
Flying training units and operational evaluation squadrons have generally been (Reserve) squadrons, although they are regular active-duty units. The policy of the (Reserve) numberplate was rescinded in February 2018, to coincide with the renaming of 22 (Training) Group to just 22 Group in line with other RAF Groups.
Some Squadron names include the location they were originally formed.
Squadrons in Bold Type are currently active
During the First World War, in order to avoid confusion with similarly numbered British flying squadrons, units of the separate Australian Flying Corps were known for administrative purposes as 67, 68, 69, and 71 squadrons. Since the Second World War these numbers have always been used by RAF units.
However, the designation 70 (or LXX) Squadron has always been used for RFC/RAF units.
The first squadrons to carry numbers above 200 were former RNAS squadrons that were renumbered upon amalgamation with 200 added to their RNAS squadron number. Independent flights of the RNAS were grouped together in squadrons and given numbers in the 200 series.
Squadrons in the 300–352 series were staffed during the Second World War by volunteers from countries in occupied Europe. In some cases, these RAF squadrons and personnel were regarded by a relevant government-in-exile as serving concurrently with its air force.
Similarly, in 1940–42, three "Eagle Squadrons" were composed of volunteers from the US: No. 71 (Eagle) Squadron, later 334th Fighter Squadron USAAF; No. 121 (Eagle) Squadron, later 335th Fighter Squadron USAAF and No. 133 (Eagle) Squadron, later 336th Fighter Squadron USAAF.
(Note: the RAF has never had a flying unit named 314 Squadron, although it has used the number for No. 314 Technical Services Unit. A proposed 314 Squadron was allocated squadron code "UY" during the period April to September 1939, [42] but was never formed.)
Note: the RAF never had a No. 319 Squadron; the "Polish Fighting Team" was attached to No. 145 Fighter Squadron. A proposed 319 Squadron was allocated squadron codes VE for the period April to September 1939. [42] There was also 663 Artillery Observation Squadron; No. 138 Special Duty Squadron Polish Flight "C" and No. 1586 Polish Special Duty Flight.
Note: Nos. 323 to 325 Squadrons were not formed, but allocated Squadron Codes GN, PQ and EA respectively for the period April to September 1939. [42] However these numbers were used for post-war Royal Netherlands Air Force squadrons.
Note: Nos: 337–339 never formed, [43] but were allocated Squadron Codes OK, ML and KN respectively for the period April to September 1939. [42] The Royal Hellenic Air Force 13th Light Bomber Squadron was also under RAF command in World War II.
Note: No. 348 Squadron was not formed, [44] but Squadron codes letters FR were allocated for the period April to September 1939. [42]
Note: Nos. 362–399 Squadrons were not formed. [45]
Under Article XV of the British Commonwealth Air Training Plan, the air forces of Australia, Canada and New Zealand formed squadrons for service under RAF operational control. Most were new formations, however some had already existed prior to the creation of Article XV and had already been operational during the war, including combat operations.
Note: Although squadron numbers 444 to 449 were also reserved for the RCAF, it did not use them during the Second World War.
Note: Although squadron numbers 465 and 468 to 479 were also reserved for the RAAF during the Second World War, it did not use them.
Note: Although the squadron numbers 491 to 499 were reserved for RNZAF units during the Second World War, no such squadrons were formed.
Formed as "Special Reserve" squadrons but absorbed into the Royal Auxiliary Air Force
Note: No. 505, 506, 507, 508 and 509 Squadrons allocated Squadron codes YF, FS, GX, DY and BQ respectively for the period April to September 1939, but were never formed. [42] A non-flying 505 Squadron was formed as a General Support Squadron in 2015.
Note: No No. 599 Squadron seems to have been formed. [45] There were to have been Reserve squadrons using numbers 551–566 which would have been created by adding 500 to existing Operational Training Unit designations. [46] In the event the plan was never put into effect, although there was some desultory use of some of the numbers by some of the OTUs for a short period. Despite their lack of formal activation, this block of numbers has never been re-allocated for use by other units.
In the event of a German Invasion the Operational Training Units would have been re-formed into the Squadrons below, under plans as part of Operation Saracen , formulated in Spring 1940, which were later revised as Operation Banquet . Some reserve Squadron numbers were used by their respective OTU's during operational tasks until at least May 1944. [42]
Note: No. 606 Squadron RAF was allocated Squadron codes BG for the period April to September 1939, but was not formed. [42] A non-flying No. 606 Helicopter Support Squadron of the RAuxAF was later formed in 1999. [49]
Note: Nos. 629, 632–634, 636–638, 641–643 and 645–649 were never formed, [50] but some were allocated Squadron codes for the period April to September 1939 – 629 (LQ), 632 (LO), 636 (VZ), 637 (UK), 638 (PZ), 641 (EV), 645 (KF), 646 (YG), 647 (ZS), 648 (YT) and 649 (HA). [42] However a fictional "633 Squadron" was featured in the eponymous novel and film. In addition, a fictional 641 Squadron featured in the film "Mosquito Squadron". Also, RAF Volunteer Gliding Squadrons (formerly Volunteer Gliding Schools until 2005) have been numbered in the range 611 to 671 since 1955.
These squadrons were formed during the Second World War to perform artillery spotting and liaison roles, in co-operation with Army units. Most AOP squadron aircrew were provided by the Army. Nos. 661–664 and 666 Squadron were re-formed as Royal Auxiliary Air Force units in 1949. Nos. 651, 652 and 656 Squadron were transferred to the Army Air Corps in 1957. [51]
Note: Nos. 693–694 and 696–699 Squadrons were never formed. [50]
While still under the control of the Royal Air Force, flights of the Fleet Air Arm (FAA) were organised into squadrons with numbers in the 700 and 800 range. The range 700 to 750 had been previously used for Fleet Air Arm Catapult Flight numbers. [52]
These squadrons were transferred to the Royal Navy (RN) in 1939, becoming Royal Naval Air Squadrons (RNAS). [53] The 700 and 800 range of squadron numbers continued to be used by the Royal Navy for newly formed Royal Naval Air Squadrons.
Training Depot Stations (TDS) were still in use after the formation of the Royal Air Force in 1918. [54] [55] [56] [57] [58]
The majority of Universities in the United Kingdom are, or have been, represented by Royal Air Force (RAF) University Air Squadrons (UAS), [59] [60] where under-graduates can sample elements of the Royal Air Force, and learn to fly, as well as take advantage of scholarship schemes. Previously operating the Bulldog T.1, they now all currently operate the Tutor T.1. [60] Although each UAS retain their own identity an activities, when two are co-located at the same airfield, such as Cambridge UAS and London UAS at RAF Wittering, and Liverpool UAS and Manchester and Salford UAS at RAF Woodvale, the two individual UAS share the same fleet of aircraft. All University Air Squadrons are currently commanded by No. 6 Flying Training School RAF (6FTS). [60] [61]
Squadrons below listed in bold are currently active, [59] others are disbanded, or otherwise amalgamated into a current existing UAS.
Air Experience Flights are co-located with University Air Squadrons and operate the Tutor T1 training aircraft. [62]
Initially formed as Gliding Schools (GS), and then renamed Volunteer Gliding Schools (VGS), these squadrons retained their gliding school numbers when reformed as squadrons. Conflicts with the main squadron numbers resolved by the VGS suffix. The currently active squadrons, now part of 2 Flying Training School (2FTS) headquartered at RAF Syerston along with the Central Gliding School, all operate the Viking T1 winch-launched sailplane glider.
The Royal Air Force (RAF) maintains a number of independent flights; some on a permanent basis, others on an ad-hoc basis as required. Historically, some flights were alphabetically named. For a full list, see the list of Royal Air Force aircraft independent flights. Bold listings are currently active RAF flights.
RAF College Cranwell stores some Standards for disbanded Squadrons that have the potential to be re-activated in the future, preserving the heritage of historic units. Once a Squadron Standard is 'laid up' in a place of worship, upon the disbandment of the Squadron, that Standard can no longer be reactivated. Many UK churches have Standards from the RAF following a service of Disbandment. However, some Squadrons choose to lay up their Standards in College Hall at RAF Cranwell, the spiritual home of the RAF, and may be reactivated as active Squadrons in the future. Old disbanded squadrons that have laid up their Standards can be presented new Standards to reactivate them, but this is currently extremely rare.
Squadron Standards (and their last operated aircraft) that are on display in the College Hall Rotunda in order of seniority [64] are:
The Royal Air force and Royal flying corps has always comprised a certain number of non-numbered Squadrons to fulfil special duties, experimental or one-off tasks.
To allow rapid transport of Air Officers, staff and other important people many units and Headquarters operated communication Sections, Flights, Squadrons or wings.
Most units of the Royal Air Force are identified by alphabetical (or similar) characters, known as a "squadron code", that is painted on all aircraft belonging to that unit. When individual units are assigned unusually large numbers of aircraft, multiple squadron codes have been used.
Other air forces, especially those from other Commonwealth countries, have often used similar systems of identification. During the Second World War, when units from other air forces were attached to the RAF – such as the Article XV squadrons (also known as "400 series squadrons") – their squadron codes were often changed, to avoid confusion with RAF units.
Historically, the codes have usually been two letters of the alphabet, painted on the rear fuselage next to the RAF roundel. These formed a suffix or prefix to the call sign of each aircraft (on the other side of the roundel) which was usually a single letter (e. g. "G for George"). In general, when an aircraft is lost or withdrawn from use, its call sign has been applied to its replacement or another aircraft.
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: CS1 maint: unfit URL (link)Royal Air Force Woodvale or more simply RAF Woodvale is a Royal Air Force Station located 4 mi (6.4 km) next to the towns of Formby and Ainsdale in an area called Woodvale which is located to the south of Southport, Merseyside. Woodvale was constructed as an all-weather night fighter airfield for the defence of Liverpool. However, it did not open until 7 December 1941 which was just after the Liverpool Blitz which peaked in May of that year.
Royal Air Force Halton, or more simply RAF Halton, is one of the largest Royal Air Force stations in the United Kingdom. It is located near the village of Halton near Wendover, Buckinghamshire. The site has been in use since the First World War but is due to close by December 2027.
Royal Air Force Manston or more simply RAF Manston is a former Royal Air Force station located in the north-east of Kent, at grid reference TR334663 on the Isle of Thanet from 1916 until 1996. The site was split between a commercial airport Kent International Airport (KIA), since closed, and a continuing military use by the Defence Fire Training and Development Centre (DFTDC), following on from a long-standing training facility for RAF firefighters at the RAF Manston base.
Royal Air Force Henlow or more simply RAF Henlow is a Royal Air Force station in Bedfordshire, England, equidistant from Bedford, Luton and Stevenage. It houses the RAF Centre of Aerospace Medicine and the Joint Arms Control Implementation Group (JACIG), and was home to the Signals Museum, which closed in June 2024. It formerly hosted light aircraft flying and 616 Volunteer Gliding Squadron. The Ministry of Defence announced on 6 September 2016 that the base is set to be closed. As of January 2024, the closure and disposal of the station is expected to take place from 2026. Flying activity ceased in July 2020.
Royal Air Force Honington or more simply RAF Honington is a Royal Air Force station located 6 mi (9.7 km) south of Thetford near Ixworth in Suffolk, England. It was used as a bomber station during the Second World War and through the Cold War, hosting Handley Page Victors and Hawker Siddeley (Blackburn) Buccaneers. RAF Honington has been the RAF Regiment depot since 1994.
MOD Sealand, is a Ministry of Defence installation in Flintshire, in the northeast corner of Wales, close to the border with England.
Royal Air Force Wittering or more simply RAF Wittering is a Royal Air Force station within the unitary authority area of Peterborough, Cambridgeshire and the unitary authority area of North Northamptonshire. Although Stamford in Lincolnshire is the nearest town, the runways of RAF Wittering cross the boundary between Cambridgeshire and Northamptonshire.
Royal Air Force Tern Hill, or more simply RAF Tern Hill, was a Royal Air Force station at Ternhill in Shropshire, England, near the towns of Newport and Market Drayton.
MoD Boscombe Down(ICAO: EGDM) is the home of a military aircraft testing site, on the south-eastern outskirts of the town of Amesbury, Wiltshire, England. The site is managed by QinetiQ, the private defence company created as part of the breakup of the Defence Evaluation and Research Agency (DERA) in 2001 by the UK Ministry of Defence (MoD).
A Volunteer Gliding Squadron (VGS) is an aircraft squadron of the Royal Air Force (RAF) which provides flying training in glider aircraft for Royal Air Force Air Cadets. All current operational Volunteer Gliding Squadrons operate a sole type of aircraft, the Grob G103A Twin II Acro, a conventional winch-launched tandem-seat sailplane known by its British military designation, Viking T1.
Aston Down is in Gloucestershire, South West England, 2+1⁄2 miles (4 km) east of Minchinhampton, 6 miles (10 km) southeast of Stroud and 7 miles (11 km) west of Cirencester. The nearest settlement is the large village of Chalford, 1 mile (1.6 km) to the northwest.
Royal Air Force Ouston or more simply RAF Ouston is a former Royal Air Force station that was located near the village of Stamfordham and the village of Heddon-on-the-Wall on Hadrian's Wall near Newcastle upon Tyne. It was built as a Second World War aerodrome and is today used by the British Army. Just north of the airfield is Richmond Hill, Northumberland, in the parish of Stamfordham.
Middle Wallop Flying Station is a British Army airfield located near the Hampshire village of Middle Wallop. It is the Headquarters for the Army Air Corps, and the 1st Aviation Brigade Combat Team, and is also used for Army Air Corps training. The base hosts 2 (Training) Regiment AAC and 7 (Training) Regiment AAC under the umbrella of the Army Aviation Centre. 2 Regiment performs ground training; 7 Regiment trains aircrew on AAC aircraft after they complete basic training at RAF Shawbury.
Royal Air Force Hullavington, or more simply RAF Hullavington, was a Royal Air Force station located at Hullavington, near Chippenham, Wiltshire, England. The station opened in June 1937 and was primarily used for training. It closed on 31 March 1992 when it was transferred to the British Army and renamed Buckley Barracks. The airfield part of the site, known as Hullavington Airfield, continued to be used for RAF gliding operations until 2016 when it was sold to technology company Dyson.
On 1 April 2006 Expeditionary Air Wings (EAWs) were formed at nine of the RAF's Main Operating Bases. Each EAW has its own identity and is led by the Station Commander, supported by their Station management team. The deployable elements of the station structures form the core of each EAW, reinforced by elements of the Air Combat Service Support Units (ACSSUs). Flying and Force Protection force elements are attached to meet the requirements of each operation. EAWs enable the RAF to train as cohesive air power units which are prepared and capable of transitioning quickly from peacetime structures and deploying swiftly on operations in tailored packages.
Royal Air Force Kirton in Lindsey or more simply RAF Kirton in Lindsey is a former Royal Air Force station located 15 miles (24 km) north of Lincoln, Lincolnshire, England.
Royal Air Force Upavon, or more simply RAF Upavon, is a former Royal Air Force station in Wiltshire, England. It was a grass airfield, military flight training school, and administrative headquarters of the Royal Air Force. The station opened in 1912 and closed in 1993, when it was transferred to the British Army and became known as Trenchard Lines.
No. 663 Squadron was an air observation post (AOP) unit, manned with Polish Army personnel, which was officially formed in Italy on 14 August 1944. Numbers 651 to 663 Squadrons were air observation post units working closely with British Army units in artillery spotting and liaison. A further three of these squadrons, 664–666, were manned with Canadian personnel. Their duties and squadron numbers were transferred to the Army with the formation of the Army Air Corps on 1 September 1957.
621 VGS is a Volunteer Gliding Squadron based at RAF Little Rissington in Gloucestershire, United Kingdom. 621 VGS is one of 10 remaining Volunteer Gliding Squadrons and operates under No.2 Flying Training School, within No.22 (Training) Group of the Royal Air Force Air Command.