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The Fairey Firefly is a Second World War-era and anti-submarine aircraft that was principally operated by the Fleet Air Arm (FAA). It was developed and built by the aircraft manufacturer Fairey Aviation Company.

Development of the Firefly can be traced back to a pair of specifications issued by the British in 1938, calling for new naval fighter designs. Designed to the contemporary FAA concept of a two-seat fleet reconnaissance/fighter, the pilot and observer were positioned at separate stations. In flight, the Firefly was superior in terms of both performance and firepower to its predecessor, the . Due to a protracted development, the type only entered operational service towards the end of the conflict, at which point it was no longer competitive as a fighter. The limitations of a single engine in a relatively heavy airframe reduced its performance, but the Firefly proved to be a fairly sturdy, long-ranged, and docile aircraft during carrier operations.

The Fairey Firefly served in the Second World War as a fleet fighter. During the era, it was soon superseded in the fighter role by the arrival of more modern , thus the Firefly was adapted to perform in other roles, including strike operations and anti-submarine warfare. In these capacities, it remained a mainstay of the FAA until the mid-1950s. Both British and Australian Fireflies routinely performed ground–attack operations from various aircraft carriers during the . In foreign service, the type was in operation with the naval air arms of Australia, Canada, India and the Netherlands. As late as 1962, Dutch Fireflies were used to carry out attack sorties against Indonesian infiltrators in Dutch New Guinea. Its final uses were in various secondary roles, such as , and .


Design and development
During 1938, by which point British authorities were preparing for the likelihood of a great war, the issued a pair of specifications calling for naval fighters, a conventional and a "turret fighter". The performance requirements for both was to be able to attain a speed of while flying at and carrying an armament, for the conventional fighter, of eight Browning machine guns or four . This aircraft would replace the , which had been viewed as an interim design. These specifications were updated during the following year, while several British manufacturers tendered their ideas.Buttler 2004, pp. 167–168, 171–173

Further changes to the official specification followed, such as the turret fighter specification being eliminated, while a modified specification was issued to cover single and dual-seat fighters capable of respectively. Fairey offered designs that could accommodate either a single or twin-seat arrangements, either powered by the Rolls-Royce Griffon engine, or combining a larger airframe with a engine. After consideration of the manufacturer's responses, Specification N.5/40 replaced the earlier specifications. Due to the necessity of navigating over open sea, it was decided to opt for a two-seater aircraft alone.Buttler 2004, pp. 167–168, 171–173 For defence of naval bases, a separate single seater design would lead to the Blackburn Firebrand.Buttler, Tony. Blackburn Firebrand – Warpaint Number 56. Denbigh East, Bletchley, UK: Warpaint Books Ltd., 2000. .

The Firefly was designed by a team led by H.E. Chaplin at which reportedly used the Fulmar as a starting point.Dunstan, Kim. "Heritage – The Fairey Firefly." Fleet Air Arm Association of Australia, Accessed: 39 June 2019. During June 1940, the Admiralty placed an initial order for 200 aircraft "off the drawing board", the first three of which were to function as prototypes. On 22 December 1941, the first prototype of the Firefly performed its .Thetford 1978, p. 164. Although the aircraft was heavier than the preceding Fulmar (largely due to the adoption of the heavier Griffon engine and the armament of two Hispano cannon in each wing), the Firefly was faster due to improved , as well as the increased power of the Griffon IIB engine, being capable of generating a maximum of .

The Firefly was a low-wing cantilever , featuring an oval-section metal semi- fuselage and a conventional tail unit with forward-placed . It was powered by a Rolls-Royce Griffon liquid-cooled piston engine, which drove a four-blade -built . A large chin-mounted was present to provide cooling for the engine. The Firefly had retractable main and tail wheel, the -actuated main landing gear retracting inwards into the underside of the wing centre-section. This undercarriage was widely-set, a highly useful feature for carrier landings. The aircraft was also fitted with a retractable mounted underneath the rear fuselage. The pilot's cockpit was located above the of the wing while the observer/radio-operator/navigator was positioned aft of the wing's . These positions provided better visibility for operating and landing and both crew were provided with separate jettisonable canopies.

The Firefly was equipped with an all-metal wing which could be manually, the wings ending up along the sides of the fuselage when folded. When in the flying position, the wings were hydraulically locked in place.Bridgman 1988, pp. 118–119. The wing itself featured square tips and large Fairey-Youngman flaps, which provided relatively good handling while flown at low speeds. "A Servicing Innovation: Details of a Recent Modification to the Fairey Firefly." Aircraft Engineering and Aerospace Technology, 1950. Vol. 22 Issue: 3, pp. 84–84. Four 20 mm were buried within the wings, which was considered to be relatively heavy armament for the era. According to pilots, the general handling of the Firefly was relatively well-balanced but strength was required for .

During 1942, handling and performance trials were first undertaken at RAF Boscombe Down by Admiralty test pilots and Roy Sydney Baker-Falkner. By 1944, the Firefly had been cleared to use under-wing projectiles and, by April 1944, tests involving a double under-wing load of 16 rockets and a pair of still provided acceptable handling.Mason 1998, p. 277. Further testing with two 90 gallon (410 L) drop tanks or two deemed acceptable albeit with "...a small adverse effect on handling..." while "...handling with a single bomb was unpleasant, but manageable." Performance trials at indicated a maximum speed of at while a climb to took 12.4 minutes, with a maximum climb rate of at , and a service ceiling of .Mason 1998, p. 306.


Operational history
The primary variant of the aircraft used during the Second World War was the Firefly Mk I, which was used in all theatres of operations. During March 1943, the first Firefly Mk Is were delivered to the FAA but these did not enter operational service until July 1944, at which point they equipped 1770 Naval Air Squadron aboard . The first operations were flown in the European theatre where Fireflies carried out numerous armed flights and anti-shipping strikes along the Norwegian coast. That year, Fireflies also provided air cover and aerial reconnaissance during attacks on the German . "Fairey Firefly FR.1." Ingenium, Accessed: 29 June 2019.

Throughout its operational career, the Firefly took on increasingly demanding roles from fighter to anti-submarine warfare while being stationed mainly with the British Pacific Fleet in the and theatres. The type was used against Japanese ground targets and fighter aircraft. FAA Fireflies carried out attacks on and and were repeatedly dispatched against Japanese-controlled islands up until Victory over Japan Day. The Firefly gained a level of public renown when the type became the first British-designed and -built aircraft to overfly the Japanese capital of .Thetford 1978, p. 168.Fredriksen 2001, p. 108.

During May 1945, in anticipation of a major naval offensive against the Japanese mainland, the Canadian government accepted a British offer to loan a pair of Colossus-class aircraft carriers to the Royal Canadian Navy.Pigott 2005, p. 114. To equip these carriers, it was necessary to procure naval fighters. Based upon the feedback of veteran pilots, Canada opted to acquire the Firefly over opposition that favoured procuring American aircraft instead. As a stop-gap measure, Royal Navy Fireflies were loaned while more advanced purpose-built aircraft were being constructed.Pigott 2005, pp. 114–115. Between 1946 and 1954, the Canadian Navy employed 65 AS Mk.5 Fireflies on its aircraft carriers. The service also flew a handful of Mk.I Fireflies. During the 1950s, Canada decided to sell off its Fireflies and buyers included the armed forces of Ethiopia, Denmark, and the Netherlands.Pigott 2005, p. 115.

After the Second World War, the Firefly remained in front line service with the Fleet Air Arm, continuing in this capacity until the mid-1950s. During this time, British-built Fireflies were also supplied to a number of overseas nations, including Canada, Australia, Denmark, Ethiopia, the Netherlands, India and Thailand.

During 1947, the Australian government approved of formation of the Royal Australian Fleet Air Arm and the acquisition of a pair of s from Britain. Following a consultation with the Royal Navy, the Royal Australian Navy (RAN) opted to procure both the Firefly and the Hawker Sea Fury to equip its new aircraft carriers. These two types formed the backbone of the newly formed Australian Carrier Air Groups (CAGs), which would operate a total fleet size of 108 Fireflies, acquired across multiple orders. The first aircraft was delivered in May 1949, and the final Firefly arrived during August 1953. aircrew training predominated in early RAN operations ahead of achieving operational status during 1950.

During the of the 1950s, both British and Australian Fireflies carried out anti-shipping patrols and ground strikes from various aircraft carriers positioned offshore.Smith 2008, p. 359. Additional missions roles including anti-submarine patrols and aerial observation, as well as assisting battleships in providing effective naval gunfire support. Numerous FAA Fireflies were loaned to the Australian Navy during the conflict as many of its aircraft did not feature cannons when configured for anti-submarine warfare. Despite several incidents of aircraft being struck by anti-aircraft fire, the Firefly proved to be relatively rugged. The type was routinely used for strike operations against targets such as and railway lines to damage logistics and communications. As the war went on, pilots developed new low-level dive-bombing techniques to achieve greater accuracy. Combat use of the Firefly in the theatre continued until the signing of the Korean Armistice Agreement on 27 July 1953, although post-armistice patrols involving the type continued for several years afterwards. "Fairey Firefly AS.5/AS.6." navy.gov.au, Accessed: 29 June 2019.

FAA Fireflies were again deployed in the Far East amid the Malayan Emergency, where it was used to conduct ground-attack operations against Malayan Communist Party insurgents. The Firefly's front line career with the FAA came to an end shortly following the introduction of the newer and larger , which effectively replaced the type. The RAN also decided to relegate their Fireflies to secondary duties following the adoption of newer aircraft, such as the Gannet and the jet-powered de Havilland Sea Venom. Several versions of the type were developed later in its career to serve in a number of secondary roles, including as , and . As an example, the acquired a batch of 10 aircraft during the mid-1950s for target tug purposes. By the end of the 1950s, many operators were disposing of their remaining Fireflies, typically as .

In the late 1940s, the Royal Netherlands Navy deployed a Firefly squadron to the Dutch East Indies, as part of the forces countering Indonesian nationalists. When talks broke down in July 1947, the Dutch launched multiple air strikes. Three Fireflies were shot down by ground fire.Oliver, D. British Combat Aircraft in action since 1945 1987 pp. 17-18 During 1960, in response to territorial demands and threats issued by Indonesia, the Netherlands chose to deploy a number of Firefly AS.Mk 4s to Dutch New Guinea. As Indonesian forces began to retake the territory, the Fireflies carried out attack operations during early 1962. These strikes continued until the Royal Netherlands Navy withdrew following the negotiation of a political settlement between the two countries.Bishop and Moeng 1997, p. 73.


Variants
Firefly I / FR.I
Two variants of the Mk I Firefly were built; 429 "fighter" "Firefly F Mk I"s, built by Fairey and General Aircraft Ltd, and 376 "fighter/reconnaissance" Firefly "FR Mk I"s (which were fitted with the ASH detection ). The last 334 Mk Is built were upgraded with the Griffon XII engine.
Firefly NF.Mk II
Only 37 Mk II Fireflies were built, all of which were Firefly NF Mk IIs. They had a slightly longer fuselage than the Mk I and had modifications to house their airborne interception (AI) radar.
Firefly NF.Mk I
The NF.II was superseded by the Firefly NF Mk I "night fighter" variant.
Firefly T.Mk 1
Twin-cockpit pilot training aircraft. Post-war conversion of the Firefly Mk I.
Firefly T.Mk 2
Twin-cockpit armed operational training aircraft. Post-war conversion of the Firefly Mk I.
Firefly T.Mk 3
Used for Anti-submarine warfare training of observers. Postwar conversion of the Firefly Mk I.
Firefly TT.Mk I
Postwar, a small number of Firefly Mk Is were converted into target tug aircraft.
Firefly Mk III
Proposal based on the Griffon 61 engine, but never entered production.
Firefly Mk IV
The Firefly Mk IV was equipped with the Griffon 72 engine and first flew in 1944, but did not enter service until after the end of the war.
Firefly FR.Mk 4
Fighter-reconnaissance version based on the Firefly Mk IV.
Firefly Mk 5
Firefly NF.Mk 5
Night fighter version based on the Firefly Mk 5.
Firefly FR.Mk 5
Fighter-reconnaissance version based on the Firefly Mk 5.
Firefly AS.Mk 5
The later Firefly AS.Mk 5 was an anti-submarine aircraft, which carried American sonobuoys and equipment.
Firefly Mk 6
Firefly AS.Mk 6
The Firefly AS.Mk 6 was an anti-submarine aircraft, which carried British equipment.
Firefly TT.Mk 4/5/6
Small numbers of AS.4/5/6s were converted into aircraft.
Firefly AS.Mk 7
The Firefly AS.Mk 7 was an anti-submarine aircraft, powered by a Rolls-Royce Griffon 59 piston engine.
Firefly T.Mk 7
The Firefly T.Mk 7 was an interim ASW training aircraft.
Firefly U.Mk 8
The Firefly U.Mk 8 was a aircraft; 34 Firefly T.7s were diverted on the production line for completion as target drones.
Firefly U.Mk 9
The Firefly U.Mk 9 was a target drone aircraft; 40 existing Firefly Mk AS.4 and AS.5 aircraft were converted to this role.
B.J.4
() Thai designation for the Firefly FR.I and T.2.


Operators

Surviving aircraft

Australia
On display

  • Firefly AS Mk.6 WD826 - Displayed at the Royal Australian Navy's Fleet Air Arm Museum (Australia). This Firefly was restored to airworthy condition in the 1980s and flew for three years before its return to the museum.

  • Firefly AS Mk.6 WD827 - Once owned by the Australian Air League, Blacktown, New South Wales, WD827 is now on display in the Australian National Aviation Museum, , Victoria.

  • Firefly AS Mk.6 WD828 - Displayed on a pole outside the Returned Services Leagues Club in Griffith, Australia. It has been repainted as WB518 which was the original aircraft displayed in Griffith but is now the flying example restored by Captain Kurdziel. The swap was made in 1991.

Stored

  • Firefly AS MK.6 WJ109 - Stored for eventual exhibition at the Australian War Memorial, Canberra. This aircraft was previously at the Fleet Air Arm Museum (Australia), Nowra, New South Wales.


Canada
Airworthy

  • Https://www.warplane.com/aircraft/collection/details.aspx?aircraftId=18< /ref>

On display

  • Https://www.silverhawkauthor.com/post/canadian-warplanes-9-nova-scotia-cfb-shearwater-aviation-museum< /ref>

Under Restoration

  • Https://www.aerialvisuals.ca/AirframeDossier.php?Serial=117863< /ref>


India
On display

  • Firefly TT.1 IN112 - The sole remaining Firefly of the 10 acquired by India is displayed at the Naval Aviation Museum in .


United Kingdom
On display

  • Firefly Mk.1 Z2033 - The Imperial War Museum owns one of the oldest surviving Fireflies, serial number Z2033. Built as a Mk.I in 1944, Z2033 was used originally used by the RNAS for aircraft landing trials, then by Fairey for spin trials. Z2033 was converted to target tug designation and operated in Sweden in the 1950s in this role. The aircraft returned to the UK in 1964 to go on display at the Skyframe Aircraft Museum, and was acquired by Imperial War Museum in 1979. The museum returned Z2033 to its original MkI configuration, and repainted the aircraft as 'DK431' of 1771 Naval Air Squadron, as operated in the Pacific in July 1945. Z2033 was loaned to the Fleet Air Arm Museum for display between 2000 and August 2023, but the aircraft is now on display again at Imperial War Museum Duxford.


United States
Airworthy

  • Firefly AS Mk 6 WB518 - WB518 was one of the first 10 Mk.6s built, but retained the earlier Mk.5 fuselage. It was originally delivered to the Royal Australian Navy's 817 Squadron and then served in 816 Squadron before being retired and ending up as a memorial on a pole in Griffith, New South Wales, Australia. WB518 was then purchased by American Eddie Kurdziel, a Northwest Airlines captain and former U.S. Navy pilot. WB518 was extensively restored and made its first public appearance at Oshkosh in 2002.


Thailand
On display


Specifications (Mk.4 / Mk.5 / Mk.6)

See also

Citations

Bibliography


External links

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