The Grumman F6F Hellcat is an American
carrier-based
A carrier-based aircraft (also known as carrier-capable aircraft, carrier-borne aircraft, carrier aircraft or aeronaval aircraft) is a naval aircraft designed for operations from aircraft carriers. Carrier-based aircraft must be able to launch ...
fighter aircraft
Fighter aircraft (early on also ''pursuit aircraft'') are military aircraft designed primarily for air-to-air combat. In military conflict, the role of fighter aircraft is to establish air supremacy, air superiority of the battlespace. Domina ...
of
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
. Designed to replace the earlier
F4F Wildcat
The Grumman F4F Wildcat is an American Carrier-based aircraft, carrier-based fighter aircraft that entered service in 1940 with the United States Navy, and the British Royal Navy where it was initially known as the Martlet. First used by the B ...
and to counter the Japanese
Mitsubishi A6M Zero
The Mitsubishi A6M "Zero" is a long-range carrier-capable fighter aircraft formerly manufactured by Mitsubishi Aircraft Company, a part of Mitsubishi Heavy Industries. It was operated by the Imperial Japanese Navy (IJN) from 1940 to 1945. The ...
, it was the
United States Navy
The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 millio ...
's dominant fighter in the second half of the
Pacific War
The Pacific War, sometimes called the Asia–Pacific War or the Pacific Theatre, was the Theater (warfare), theatre of World War II fought between the Empire of Japan and the Allies of World War II, Allies in East Asia, East and Southeast As ...
. In gaining that role, it prevailed over its faster competitor, the
Vought F4U Corsair
The Vought F4U Corsair is an American fighter aircraft that saw service primarily in World War II and the Korean War. Designed and initially manufactured by Vought, Chance Vought, the Corsair was soon in great demand; additional production con ...
, which initially had problems with visibility and carrier landings.
Powered by a
Pratt & Whitney R-2800 Double Wasp
The Pratt & Whitney R-2800 Double Wasp is an American twin-row, 18-cylinder, air-cooled radial aircraft engine with a displacement of , and is part of the long-lived Wasp family of engines.
The R-2800 saw widespread use in many important ...
, the same powerplant used for both the Corsair and the
United States Army Air Forces
The United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and ''de facto'' aerial warfare service branch of the United States during and immediately after World War II ...
(USAAF)
Republic P-47 Thunderbolt
The Republic P-47 Thunderbolt is a World War II-era fighter aircraft produced by the American company Republic Aviation from 1941 through 1945. It was a successful high-altitude fighter, and it also served as the foremost American fighter-bombe ...
fighters, the F6F was an entirely new design, but it still resembled the Wildcat in many ways. Some military observers tagged the Hellcat as the "Wildcat's big brother".
[Sullivan 1979, p. 4.]
The F6F made its combat debut in September 1943. It subsequently established itself as a rugged, well-designed carrier fighter, which was able to outperform the A6M Zero and help secure
air superiority
An atmosphere () is a layer of gases that envelop an astronomical object, held in place by the gravity of the object. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A stellar atmospher ...
over the
Pacific theater. In total, 12,275 were built in just over two years.
Hellcats were credited with destroying a total of 5,223 enemy aircraft while in service with the U.S. Navy, U.S. Marine Corps, and
Royal Navy
The Royal Navy (RN) is the naval warfare force of the United Kingdom. It is a component of His Majesty's Naval Service, and its officers hold their commissions from the King of the United Kingdom, King. Although warships were used by Kingdom ...
Fleet Air Arm
The Fleet Air Arm (FAA) is the naval aviation component of the United Kingdom's Royal Navy (RN). The FAA is one of five :Fighting Arms of the Royal Navy, RN fighting arms. it is a primarily helicopter force, though also operating the Lockhee ...
(FAA). This was more than any other Allied naval aircraft. After the war, Hellcats were phased out of front-line service in the US, but radar-equipped F6F-5Ns remained in service as late as 1954 as
night fighter
A night fighter (later known as all-weather fighter or all-weather interceptor post-Second World War) is a largely historical term for a fighter aircraft, fighter or interceptor aircraft adapted or designed for effective use at night, during pe ...
s.
Design and development
XF6F

Grumman had been working on a successor to the F4F Wildcat since 1938, and the contract for the prototype XF6F-1 was signed on 30 June 1941. The aircraft was originally designed to use the
Wright R-2600 Twin Cyclone two-row, 14-cylinder radial engine of (the same engine used with Grumman's then-
new torpedo bomber under development), driving a three-bladed Curtiss Electric propeller. Instead of the Wildcat's narrow-track, hand-cranked, main
landing gear
Landing gear is the undercarriage of an aircraft or spacecraft that is used for taxiing, takeoff or landing. For aircraft, it is generally needed for all three of these. It was also formerly called ''alighting gear'' by some manufacturers, s ...
retracting into the fuselage inherited from the F3F ( a design from the 1930s
Grumman FF-1 fighter biplane), the Hellcat had wide-set, hydraulically actuated landing-gear struts that rotated through 90° while retracting backwards into the wings, but with full wheel doors fitted to the struts that covered the entire strut and the upper half of the main wheel when retracted, and twisted with the main gear struts through 90° during retraction.
The wing was mounted lower on the fuselage and was able to be hydraulically or manually folded, with each panel outboard of the undercarriage bay folding backwards from pivoting on a specially oriented, Grumman-patented "
Sto-Wing" diagonal axis pivoting system much like the earlier F4F, with a folded stowage position parallel to the fuselage with the leading edges pointing diagonally down.
Throughout early 1942,
Leroy Grumman
Leroy Randle "Roy" Grumman (4 January 1895 – 4 October 1982) was an American aeronautical engineer, test pilot, and industrialist. In 1929, he co-founded Grumman Aircraft Engineering Co., later renamed Grumman Aerospace Corporation, and no ...
, along with his chief designers
Jake Swirbul and Bill Schwendler, worked closely with the U.S. Navy's
Bureau of Aeronautics (BuAer) and experienced F4F pilots, to develop the new fighter in such a way that it could counter the Zero's strengths and help gain air dominance in the Pacific Theater of Operations. On 22 April 1942, Lieutenant Commander
Butch O'Hare toured the Grumman Aircraft company and spoke with Grumman engineers, analyzing the performance of the F4F Wildcat against the Mitsubishi A6M Zero in aerial combat.
[Ewing 2004, p. 86.] Buaer's Lt Cdr A. M. Jackson directed Grumman's designers to mount the cockpit higher in the fuselage. In addition, the forward fuselage sloped down slightly to the engine cowling, giving the Hellcat's pilot good visibility.
[Kinzey 1996, p. 6.]
Change of powerplant
Based on combat accounts of encounters between the F4F Wildcat and A6M Zero, on 26 April 1942, BuAer directed Grumman to install the more-powerful, 18-cylinder
Pratt & Whitney R-2800 Double Wasp
The Pratt & Whitney R-2800 Double Wasp is an American twin-row, 18-cylinder, air-cooled radial aircraft engine with a displacement of , and is part of the long-lived Wasp family of engines.
The R-2800 saw widespread use in many important ...
radial engine – which was already in use with Chance Vought's Corsair since 1940 – in the second XF6F-1 prototype. Grumman complied by redesigning and strengthening the F6F airframe to incorporate the R-2800-10, driving a three-bladed
Hamilton Standard
Hamilton Standard was an American aircraft propeller (aircraft), propeller parts supplier. It was formed in 1929 when United Aircraft and Transport Corporation consolidated Hamilton Aero Manufacturing and Standard Steel Propeller into the Hamilto ...
propeller. With this combination, Grumman estimated the XF6F-3s performance would increase by 25% over that of the XF6F-1.
The Cyclone-powered XF6F-1 (02981) first flew on 26 June 1942, followed by the first Double Wasp-equipped aircraft, the XF6F-3 (02982), which first flew on 30 July 1942. The first production F6F-3, powered by an R-2800-10, flew on 3 October 1942, with the type reaching operational readiness with
VF-9 on in February 1943.
[Kinzey 1987, p. 6.]
Further development
The F6F series was designed to take damage and get the pilot safely back to base. A bullet-resistant windshield was used and a total of of cockpit armor was fitted, along with armor around the oil tank and oil cooler. A
self-sealing fuel tank
A self-sealing fuel tank (SSFT) is a type of fuel tank, typically used in aircraft fuel tanks or fuel bladders, that prevents them from leaking fuel and igniting after being damaged.
Typical self-sealing tanks have layers of rubber and reinfor ...
was fitted in the fuselage.
Standard armament on the F6F-3 consisted of six .50 in (12.7 mm)
M2/AN Browning air-cooled
machine guns with 400 rounds per gun. A center-section
hardpoint
A hardpoint is an attachment location on a structural frame designed to transfer force and carry an external or internal structural load, load. The term is usually used to refer to the mounting points (more formally known as a weapon station o ...
under the fuselage could carry a single disposable
drop tank, while later aircraft had single bomb racks installed under each wing, inboard of the undercarriage bays; with these and the center-section hard point, late-model F6F-3s could carry a total bomb load in excess of . Six
High Velocity Aircraft Rocket
The High Velocity Aircraft Rocket, or HVAR, also known by the nickname Holy Moses, was an American unguided rocket developed during World War II to attack targets on the ground from aircraft. It saw extensive use during both World War II and th ...
s (HVARs) could be carried – three under each wing on "zero-length" launchers.
Two night-fighter subvariants of the F6F-3 were developed; the 18 F6F-3Es were converted from standard-3s and featured the
AN/APS-4 10 GHz frequency radar in a pod mounted on a rack beneath the right wing, with a small radar scope fitted in the middle of the main instrument panel and radar operating controls installed on the port side of the cockpit. The later F6F-3N, first flown in July 1943, was fitted with the AN/APS-6 radar in the fuselage, with the antenna dish in a bulbous fairing mounted on the leading edge of the outer right wing as a development of the AN/APS-4; about 200 F6F-3Ns were built. Hellcat night fighters claimed their first victories in November 1943. In total, 4,402 F6F-3s were built through until April 1944, when production was changed to the F6F-5.

The F6F-5 featured several improvements, including a more powerful R-2800-10W engine employing a water-injection system and housed in a slightly more streamlined engine cowling, spring-loaded control
tabs on the
aileron
An aileron (French for "little wing" or "fin") is a hinged flight control surface usually forming part of the trailing edge of each wing of a fixed-wing aircraft. Ailerons are used in pairs to control the aircraft in roll (or movement aroun ...
s, and an improved, clear-view windscreen, with a flat armored-glass front panel replacing the F6F-3's curved plexiglass panel and internal armor glass screen.
[Taylor 1969, p. 503.] In addition, the rear fuselage and tail units were strengthened, and apart from some early production aircraft, most of the F6F-5s built were painted in an overall gloss sea-blue finish. After the first few F6F-5s were built, the small windows behind the main canopy were deleted. The F6F-5N night-fighter variant was fitted with an AN/APS-6 radar in a fairing on the outer-starboard wing. A few standard F6F-5s were also fitted with camera equipment for reconnaissance duties as the F6F-5P. While all F6F-5s were capable of carrying an armament mix of one 20-mm (.79-in)
M2 cannon in each of the inboard gun bays (220 rounds per gun), along with two pairs of .50-in (12.7-mm) machine guns (each with 400 rounds per gun), this configuration was only used on later F6F-5N night fighters.
[Kinzey 1987, p. 27.] The F6F-5 was the most common F6F variant, with 7,870 being built.
Other prototypes in the F6F series included the XF6F-4 (02981, a conversion of the XF6F-1 powered by an R-2800-27 and armed with four 20-mm M2 cannon), which first flew on 3 October 1942 as the prototype for the projected F6F-4. This version never entered production and 02981 was converted to an F6F-3 production aircraft. Another experimental prototype was the XF6F-2 (66244), an F6F-3 converted to use a Wright R-2600-15, fitted with a Birman-manufactured mixed-flow
turbocharger
In an internal combustion engine, a turbocharger (also known as a turbo or a turbosupercharger) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake air, forcing more air into th ...
, which was later replaced by a Pratt & Whitney R-2800-21, also fitted with a Birman turbocharger. The turbochargers proved to be unreliable on both engines, while performance improvements were marginal. As with the XF6F-4, 66244 was soon converted back to a standard F6F-3. Two XF6F-6s (70188 and 70913) were converted from F6F-5s and used the 18-cylinder Pratt and Whitney R-2800-18W two-stage supercharged radial engine with water injection and driving a Hamilton-Standard four-bladed propeller. The XF6F-6s were the fastest version of the Hellcat series with a top speed of , but the war ended before this variant could be mass-produced.
The last Hellcat rolled out in November 1945, the total production being 12,275, of which 11,000 had been built in just two years. This high production rate was credited to the sound original design, which required little modification once production was under way.
Operational history
U.S. Navy and Marines
The U.S. Navy much preferred the more docile flight qualities of the F6F compared with the Vought F4U Corsair, despite the Corsair's superior speed. This preference was especially noted during carrier landings, a critical success requirement for the Navy. The Corsair was thus released by the Navy to the Marine Corps, which without the need to worry about carrier landings, used the Corsair to devastating effect in land-based sorties. The Hellcat remained the standard USN carrier-borne fighter until the F4U series was finally cleared for U.S. carrier operations in late 1944 (the carrier landing issues had by now been tackled largely due to use of Corsair by the Royal Navy Fleet Air Arm, which started in 1943). In addition to its good flight qualities, the Hellcat was easy to maintain and had an airframe tough enough to withstand the rigors of routine carrier operations. Like the Wildcat, the Hellcat was designed for ease of manufacturing and ability to withstand significant damage.
The Hellcat first saw action against the Japanese on 1 September 1943, when fighters off shot down a
Kawanishi H8K "Emily"
flying boat
A flying boat is a type of seaplane with a hull, allowing it to land on water. It differs from a floatplane in having a fuselage that is purpose-designed for flotation, while floatplanes rely on fuselage-mounted floats for buoyancy.
Though ...
.
[Dean 1997, p. 559.] Soon after, on 23 and 24 November, Hellcats engaged Japanese aircraft over
Tarawa, shooting down a claimed 30 Mitsubishi Zeros for the loss of one F6F.
Over
Rabaul, New Britain, on 11 November 1943, Hellcats and F4U Corsairs were engaged in day-long fights with many Japanese aircraft, including A6M Zeros, claiming nearly 50 aircraft.
When trials were flown against a captured
Mitsubishi A6M5 model Zero, they showed that the Hellcat was faster at all altitudes. The F6F out-climbed the Zero marginally above and rolled faster at speeds above , however, the Japanese fighter could out-turn its American opponent with ease at low speed, and enjoyed a slightly better rate of climb below . The trials report concluded:
Hellcats were the major U.S. Navy fighter type involved in the
Battle of the Philippine Sea, where so many Japanese aircraft were shot down that Navy aircrews nicknamed the battle
the "Great Marianas Turkey Shoot". The F6F accounted for 75% of all aerial victories recorded by the U.S. Navy in the Pacific.
Radar
Radar is a system that uses radio waves to determine the distance ('' ranging''), direction ( azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method used to detect and track ...
-equipped Hellcat night-fighter squadrons appeared in early 1944.
A formidable opponent for the Hellcat was the
Kawanishi N1K, but it was produced too late and in insufficient numbers to affect the outcome of the war.
Sortie, kill, and loss figures
U.S. Navy and Marine F6F pilots flew 66,530 combat sorties and claimed 5,163 kills (56% of all U.S. Navy/Marine air victories of the war) at a recorded cost of 270 Hellcats in aerial combat (an overall kill-to-loss ratio of 19:1 based on claimed kills).
[Barber 1946]
Table 2.
Claimed victories were often highly exaggerated during the war. Even so, the aircraft performed well against the best Japanese opponents with a claimed 13:1 kill ratio against the A6M Zero, 9.5:1 against the
Nakajima Ki-84
The is a single-seat fighter flown by the Imperial Japanese Army Air Service in the last two years of World War II. The Allied reporting name was "Frank"; the Japanese Army designation was . The Ki-84 is generally considered the best Japanes ...
, and 3.7:1 against the
Mitsubishi J2M during the last year of the war.
[Barber 1946]
Table 28.
The F6F became the prime ace-maker aircraft in the American inventory, with 305 Hellcat aces. The U.S. successes were not just attributed to superior aircraft; from 1942 onwards, they faced increasingly inexperienced Japanese aviators and had the advantage of increasing numerical superiority. In the ground-attack role, Hellcats dropped 6,503 tons (5,899 metric tonnes) of bombs.
The U.S. Navy's all-time leading ace,
Captain
Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader or highest rank officer of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police depa ...
David McCampbell, scored all of his 34 victories in the Hellcat. He once described the F6F as "... an outstanding fighter plane. It performed well, was easy to fly, and was a stable gun platform, but what I really remember most was that it was rugged and easy to maintain."
During the course of World War II, 2,462 F6F Hellcats were lost to all causes – 270 in aerial combat, 553 to antiaircraft ground and shipboard fire, and 341 due to operational causes. Of the total figure, 1,298 were destroyed in training and ferry operations, normally outside of the combat zones.
Hamilton McWhorter III, a Navy aviator and a
flying ace
A flying ace, fighter ace or air ace is a military aviation, military aviator credited with shooting down a certain minimum number of enemy aircraft during aerial combat; the exact number of aerial victories required to officially qualify as an ...
of World War II, was credited with shooting down 12 Japanese aircraft. He was the first U.S. Navy aviator to become an ace while flying the Grumman F6F Hellcat and the first Navy carrier pilot to achieve double ace status.
Arthur Van Haren, Jr., a Navy combat Hellcat ace of WWII from
Arizona
Arizona is a U.S. state, state in the Southwestern United States, Southwestern region of the United States, sharing the Four Corners region of the western United States with Colorado, New Mexico, and Utah. It also borders Nevada to the nort ...
, was credited with shooting down 9 Japanese planes. He was awarded two
Distinguished Flying Crosses, and was inducted into the Arizona Aviation Hall of Fame in 2012.
British use

The British Fleet Air Arm (FAA) received 1,263 F6Fs under the
Lend-Lease Act
Lend-Lease, formally the Lend-Lease Act and introduced as An Act to Promote the Defense of the United States (), ; initially, it was known as the Grumman
Gannet
Gannets are seabirds comprising the genus ''Morus'' in the family Sulidae, closely related to boobies. They are known as 'solan' or 'solan goose' in Scotland. A common misconception is that the Scottish name is 'guga' but this is the Gaelic n ...
Mark I. The name Hellcat replaced it in early 1943 for the sake of simplicity, the Royal Navy at that time adopting the use of the existing American naval names for all the U.S.-made aircraft supplied to it, with the F6F-3 being designated Hellcat F Mk. I, the F6F-5, the Hellcat F Mk. II and the F6F-5N, the Hellcat NF Mk. II. They saw action off Norway, in the Mediterranean, and in the Far East. Several were fitted with photographic reconnaissance equipment similar to the F6F-5P, receiving the designation Hellcat FR Mk. II. The
Pacific War
The Pacific War, sometimes called the Asia–Pacific War or the Pacific Theatre, was the Theater (warfare), theatre of World War II fought between the Empire of Japan and the Allies of World War II, Allies in East Asia, East and Southeast As ...
being primarily a naval war, the FAA Hellcats primarily faced land-based aircraft in the European and Mediterranean theaters, so experienced far fewer opportunities for air-to-air combat than their USN/Marines counterparts; nevertheless, they claimed a total of 52 enemy aircraft kills during 18 aerial combats from May 1944 to July 1945.
1844 Naval Air Squadron, on board of the
British Pacific Fleet was the highest-scoring unit, with 32.5 kills.
FAA Hellcats, as with other Lend-Lease aircraft, were rapidly replaced by British aircraft after the end of the war, with only two of the 12 squadrons equipped with the Hellcat at
VJ-Day still retaining Hellcats by the end of 1945.
[Thetford 1994, p. 217.] These two squadrons were disbanded in 1946.
When the war ended,
889 Squadron FAA, equipped with 6 Hellcat Is and II (PR) photo-reconnaissance variants, was preparing to depart from Scotland for the Far East (the squadron had been based at
RAF Woodvale since its re-formation after
VE Day
Victory in Europe Day is the day celebrating the formal acceptance by the Allies of World War II of Germany's unconditional surrender of its armed forces on Tuesday, 8 May 1945; it marked the official surrender of all German military operations ...
, and practising carrier operations on
HMS Trouncer before moving to
HMS Ravager), to replace 888 Squadron FAA, and intended to photograph Japanese beaches in anticipation of the planned invasion that was forestalled by the
Atomic bombings of Hiroshima and Nagasaki
On 6 and 9 August 1945, the United States detonated two atomic bombs over the Japanese cities of Hiroshima and Nagasaki, respectively, during World War II. The aerial bombings killed between 150,000 and 246,000 people, most of whom were civili ...
. With the cessation of hostilities, the squadron (which included pilot
William Stevenson) was disbanded and the Hellcats dumped off the Scottish coast. (That was the fate of much lend-lease equipment that survived the war, including aircraft; under the terms of lend-lease agreements, any aircraft that were not returned to the United States or paid for, had to be destroyed.)
Postwar use
After the war, the Hellcat was succeeded by the
F8F Bearcat, which was smaller, more powerful (powered by uprated Double Wasp radials) and more maneuverable, but entered service too late to see combat in World War II.
The Hellcat was used for second-line USN duties, including training and
Naval Reserve squadrons, and a handful were converted to
target drones.
In late 1952, Guided Missile Unit 90 used F6F-5K drones, each carrying a bomb, to attack bridges in Korea. Flying from , the Hellcat drones were radio controlled from an escorting
AD Skyraider.
The F6F-5 was the first aircraft used by the U.S. Navy's
Blue Angels
The Blue Angels, formally named the U.S. Navy Flight Demonstration Squadron, are a Aerobatics, flight demonstration squadron of the United States Navy.. Blue Angels official site. Formed in 1946, the unit is the second oldest formal aerobatics ...
official flight demonstration team at its formation in 1946.

The
French Naval Aviation was equipped with F6F-5 Hellcats and used them in combat in
Indochina
Mainland Southeast Asia (historically known as Indochina and the Indochinese Peninsula) is the continental portion of Southeast Asia. It lies east of the Indian subcontinent and south of Mainland China and is bordered by the Indian Ocean to th ...
. These were painted in Gloss Sea Blue, similar to post-World War II US Navy aircraft until about 1955, but had a modified French roundel with an image of an anchor. The
French Air Force
The French Air and Space Force (, , ) is the air force, air and space force of the French Armed Forces. Formed in 1909 as the ("Aeronautical Service"), a service arm of the French Army, it became an independent military branch in 1934 as the Fr ...
also used the Hellcat in Indochina from 1950 to 1952. The plane equipped four squadrons (including the
Normandie-Niemen squadron of WWII fame) before these units transitioned to the F8F Bearcat.
The Uruguayan Navy also used them until the early 1960s.
[Donald, 1995, p. 145.]
Variants
XF6F prototypes
;XF6F-1
:First prototype, powered by a two-stage
Wright R-2600-10 Cyclone 14 radial piston engine.
;XF6F-2
:The first XF6F-1 prototype revised and fitted with a turbocharged Wright R-2600-16 Cyclone radial piston engine. R-2600 replaced by turbocharged R-2800-21.

;XF6F-3
: Second prototype fitted with a two-stage supercharged Pratt & Whitney R-2800-10 Double Wasp radial piston engine.
;XF6F-4
:One F6F-3 fitted with a two-stage, two-speed supercharged Pratt & Whitney R-2800-27 Double Wasp radial piston engine.
;XF6F-6
:Two F6F-5s that were fitted with the Pratt & Whitney R-2800-18W radial piston engine, and four-bladed propellers.
Series production
;F6F-3 (British designation Gannet F. Mk. I, and then later, renamed Hellcat F. Mk. I, January 1944)
:Single-seat fighter, fighter-bomber aircraft, powered by a Pratt & Whitney R-2800-10 Double Wasp radial piston engine.
;F6F-3E
:Night fighter version, equipped with an AN/APS-4 radar in a fairing on the starboard outer wing.
;F6F-3N
:Another night fighter version, equipped with a newer AN/APS-6 radar in a fairing on the starboard outer wing.
;
;F6F-5 Hellcat (British Hellcat F. Mk. II)
:Improved version, with a redesigned engine cowling, a new windscreen structure with an integral bulletproof windscreen, new ailerons and strengthened tail surfaces; powered by a Pratt & Whitney R-2800-10W (-W denotes Water Injection) radial piston engine.
;F6F-5K Hellcat
:A number of F6F-5s and F6F-5Ns were converted into radio-controlled target drones.

;F6F-5N Hellcat (British Hellcat N.F. Mk II)
:Night fighter version, fitted with an AN/APS-6 radar. Some were armed with two 20 mm (0.79 in)
AN/M2 cannon in the inner wing bays and four 0.50 in (12.7 mm)
M2 Browning machine gun
The M2 machine gun or Browning .50-caliber machine gun (informally, "Ma Deuce") is a heavy machine gun that was designed near the end of World War I by John Browning. While similar to Browning's M1919 Browning machine gun, which was chamber ...
s in the outer.
;F6F-5P Hellcat
:Small numbers of F6F-5s were converted into photo-reconnaissance aircraft, with the camera equipment being fitted in the rear fuselage.
;Hellcat FR. Mk. II
:This designation was given to British Hellcats fitted with camera equipment.
;FV-1
:Proposed designation for Hellcats to be built by
Canadian Vickers; cancelled before any built.
[Norton 2008, p. 38.]
Operators
;
*
French Naval Aviation
*
French Air Force
The French Air and Space Force (, , ) is the air force, air and space force of the French Armed Forces. Formed in 1909 as the ("Aeronautical Service"), a service arm of the French Army, it became an independent military branch in 1934 as the Fr ...
;
*
Royal Navy
The Royal Navy (RN) is the naval warfare force of the United Kingdom. It is a component of His Majesty's Naval Service, and its officers hold their commissions from the King of the United Kingdom, King. Although warships were used by Kingdom ...
Fleet Air Arm
The Fleet Air Arm (FAA) is the naval aviation component of the United Kingdom's Royal Navy (RN). The FAA is one of five :Fighting Arms of the Royal Navy, RN fighting arms. it is a primarily helicopter force, though also operating the Lockhee ...
:*Training units, and non-operational units
::*
706 Naval Air Squadron Crew Pool & Refresher Flying Training School.
::*
709 Naval Air Squadron Ground Attack School.
::*
731 Naval Air Squadron Night Fighter Training School.
::*
778 Naval Air Squadron Service Trials Unit (STU)
::*
891 Naval Air Squadron not operational at war's end.
::*
1847 Naval Air Squadron merged into 1840, not operational.
:*East Indies units
::*
800 Naval Air Squadron , first operational unit
::*
804 Naval Air Squadron , , ,
::*
808 Naval Air Squadron
::*
888 Naval Air Squadron
888 Naval Air Squadron (888 NAS) was a Fleet Air Arm (FAA) naval air squadron of the United Kingdom’s Royal Navy (RN). It was first established as a Fleet fighter unit at HMS ''Daedalus'', RNAS Lee-on-Solent, in November 1941. The squadron boa ...
detachments only
::*
896 Naval Air Squadron
::*
898 Naval Air Squadron /
:*Atlantic & Mediterranean units
::*
881 Naval Air Squadron
::*
892 Naval Air Squadron
::*
1832 Naval Air Squadron
:*Pacific units
::*
885 Naval Air Squadron
::*
1839 Naval Air Squadron NAS Eglington/
::*
1840 Naval Air Squadron
::*
1844 Naval Air Squadron
;
*
United States Navy
The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 millio ...
*
United States Marine Corps
The United States Marine Corps (USMC), also referred to as the United States Marines or simply the Marines, is the maritime land force service branch of the United States Department of Defense. It is responsible for conducting expeditionar ...
;
*
Uruguayan Navy
Surviving aircraft
A relatively large number of Grumman F6Fs survive to this day, either in museums or in flyable condition. In order of Bu.No. they are:
United Kingdom
;On display
;;F6F-5
* 79779 –
Fleet Air Arm Museum
The Fleet Air Arm Museum is devoted to the history of British naval aviation. It has an extensive collection of military and civilian aircraft, aero engines, models of aircraft and Royal Navy ships (especially aircraft carriers), and paintings ...
in
RNAS Yeovilton
Royal Naval Air Station Yeovilton, commonly referred to as WAFU central, (HMS ''Heron'') is an airbase of the Royal Navy, sited a few miles north of Yeovil, in the English county of Somerset. It is one of two active Fleet Air Arm bases, the ...
.
United States
;Airworthy
;;F6F-3
* 41476 – based at the
Collings Foundation
The Collings Foundation is a private non-profit educational foundation located in Stow, Massachusetts, with a mission dedicated to the preservation and public display of transportation-related history, namely automobile and aviation history. The ...
in
Stow, Massachusetts.
* 41930 – privately owned in
Houston, Texas
Houston ( ) is the List of cities in Texas by population, most populous city in the U.S. state of Texas and in the Southern United States. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, it is the county seat, seat of ...
.
;;F6F-5
* 70222 – based at
Commemorative Air Force
The Commemorative Air Force (CAF), formerly known as the Confederate Air Force, is an American non-profit organization based in Dallas, Texas, that preserves and shows historical aircraft at Air show, airshows, primarily in the U.S. and Canada.
...
(
Southern California Wing) at
Camarillo Airport (former Oxnard AFB) in
Camarillo, California.
* 78645 – based at
Fagen Fighters WWII Museum in
Granite Falls, Minnesota.
* 79863 – based at
Flying Heritage Collection in
Everett, Washington
Everett (; ) is the county seat and most populous city of Snohomish County, Washington, United States. It is north of Seattle and is one of the main cities in the Seattle metropolitan area, metropolitan area and the Puget Sound region. Everett ...
.
* 94204 – based at
Erickson Aircraft Collection in
Madras, Oregon
Madras ( ) is a city in and the county seat of Jefferson County, Oregon, United States. Originally called "The Basin" after the circular valley the city is in, it is unclear whether Madras was named in 1903 for the cotton fabric called "Madras (c ...
.
* 94473 – based at
Palm Springs Air Museum in
Palm Springs, California
Palm Springs (Cahuilla language, Cahuilla: ''Séc-he'') is a desert resort city in Riverside County, California, United States, within the Colorado Desert's Coachella Valley. The city covers approximately , making it the largest city in Rivers ...
.
;On display
;;F6F-3
* 25910 –
National Naval Aviation Museum at
NAS Pensacola in
Pensacola, Florida
Pensacola ( ) is a city in the Florida panhandle in the United States. It is the county seat and only incorporated city, city in Escambia County, Florida, Escambia County. The population was 54,312 at the 2020 United States census, 2020 census. ...
.
* 41834 –
Steven F. Udvar-Hazy Center of the
National Air and Space Museum
The National Air and Space Museum (NASM) of the Smithsonian Institution is a museum in Washington, D.C., in the United States, dedicated to history of aviation, human flight and space exploration.
Established in 1946 as the National Air Museum, ...
in
Chantilly, Virginia
Chantilly is a census-designated place (CDP) in western Fairfax County, Virginia, United States. The population was 24,301 as of the 2020 census. Chantilly is named after an early-19th-century mansion and farm, which in turn took the name of an ...
.
* 42874 –
San Diego Aerospace Museum in
San Diego, California
San Diego ( , ) is a city on the Pacific coast of Southern California, adjacent to the Mexico–United States border. With a population of over 1.4 million, it is the List of United States cities by population, eighth-most populous city in t ...
.
* 66237 –
Naval Air Station Wildwood Aviation Museum at
Cape May Airport in
Lower Township, New Jersey
Lower Township is a township (New Jersey), township in Cape May County, New Jersey, Cape May County, in the U.S. state of New Jersey. The township, and all of Cape May County, is part of the Ocean City, New Jersey, Ocean City metropolitan statis ...
.
;;F6F-5
* 77722 –
Naval Air Facility Washington at
Joint Base Andrews
* 79192 –
New England Air Museum in
Windsor Locks, Connecticut
Windsor Locks is a New England town, town in Hartford County, Connecticut, United States. The town is part of the Capitol Planning Region, Connecticut, Capitol Planning Region. As of the 2020 United States Census, 2020 census, its population was ...
.
* 79593 – /
Patriots Point Naval & Maritime Museum in
Mount Pleasant, South Carolina.
* 79683 –
Air Zoo in
Kalamazoo, Michigan
Kalamazoo ( ) is a city in Kalamazoo County, Michigan, United States, and its county seat. At the 2020 United States census, 2020 census, Kalamazoo had a population of 73,598. It is the principal city of the Kalamazoo–Portage metropolitan are ...
.
* 94203 –
National Naval Aviation Museum at
NAS Pensacola in
Pensacola, Florida
Pensacola ( ) is a city in the Florida panhandle in the United States. It is the county seat and only incorporated city, city in Escambia County, Florida, Escambia County. The population was 54,312 at the 2020 United States census, 2020 census. ...
.
* 94263 –
Cradle of Aviation Museum in
New York. It is on loan from the
USMC Museum in
Quantico, Virginia
Quantico (; formerly Potomac) is a town in southeastern Prince William County, Virginia, United States. The population was 578 at the 2020 United States Census, 2020 census. Quantico is approximately 35 miles southwest of Washington, D.C., bound ...
.
;Under restoration or in storage
;;F6F-3
* 43014 – in storage at the
Fantasy of Flight
Fantasy of Flight is an aviation museum in Polk City, Florida.
It opened in November 1995, to house Kermit Weeks' collection of aircraft that, until Hurricane Andrew damaged many in 1992, were housed at the Weeks Air Museum in Kendall-Tamiami E ...
in
Polk City, Florida
Polk City is a city in Polk County, Florida, Polk County, Florida, United States. It is part of the Lakeland, Florida, Lakeland–Winter Haven, Florida, Winter Haven Lakeland-Winter Haven, Florida Metropolitan Statistical Area, metropolitan s ...
.
;;F6F-5
* 72094 – to airworthiness by private owner in
Caldwell, Idaho.
* 79133 – to airworthiness by private owner in
Wilmington, Delaware
Wilmington is the List of municipalities in Delaware, most populous city in the U.S. state of Delaware. The city was built on the site of Fort Christina, the first Swedish colonization of the Americas, Swedish settlement in North America. It lie ...
.
* 80040 – to airworthiness by private owner in
Wilmington, Delaware
Wilmington is the List of municipalities in Delaware, most populous city in the U.S. state of Delaware. The city was built on the site of Fort Christina, the first Swedish colonization of the Americas, Swedish settlement in North America. It lie ...
.
* 93879 – to airworthiness by
Yanks Air Museum
The Yanks Air Museum is an aviation museum dedicated to exhibiting, preserving and restoring American aircraft and artifacts in order to show the evolution of American aviation, located at Chino Airport in Chino, California.
History
A pair of F ...
in
Chino, California
Chino ( ; Spanish for "Curly") is a city in the western end of San Bernardino County, California, United States, with Los Angeles County to its west and Orange County to its south in the Southern California region.
Chino's surroundings ha ...
.
* 94038 – to airworthiness by private owner in
Wilmington, Delaware
Wilmington is the List of municipalities in Delaware, most populous city in the U.S. state of Delaware. The city was built on the site of Fort Christina, the first Swedish colonization of the Americas, Swedish settlement in North America. It lie ...
.
* 94385 – to airworthiness by private owner in
Livermore, California
Livermore is a city in Alameda County, California. With a 2020 population of 87,955, Livermore is the most populous city in the Tri-Valley, giving its name to the Livermore Valley. It is located on the eastern edge of California's San Francisc ...
.
"FAA Registry: N7861C"
Federal Aviation Administration Retrieved: 15 July 2021.
Specifications (F6F-5 Hellcat)
See also
References
Notes
Citations
Bibliography
* Anderton, David A. ''Hellcat''. London: Jane's Publishing Company Ltd., 1981. .
* Barber, S.B. ''Naval Aviation Combat Statistics: World War II, OPNAV-P-23V No. A129''. Washington, D.C.: Air Branch, Office of Naval Intelligence, 1946.
* Bridgman, Leonard, ed. "The Grumman Hellcat." ''Jane's Fighting Aircraft of World War II''. London: Studio, 1946. .
* Brown, Eric, CBE, DCS, AFC, RN., William Green and Gordon Swanborough. "Grumman Hellcat". ''Wings of the Navy, Flying Allied Carrier Aircraft of World War Two''. London: Jane's Publishing Company, 1980, pp. 167–176. .
* Dann, Lcdr. Richard S., USNR. ''F6F Hellcat Walk Around''. Carrollton, Texas: Squadron/Signal Publications Inc., 1996. .
* Dean, Francis H. ''America's Hundred Thousand''. Atglen, Pennsylvania: Schiffer Publishing Ltd., 1997. .
* Donald, David, ed. ''American Warplanes of World War II''. London: Aerospace Publishing, 1995. .
* Drendel, Lou. "Grumman F6F Hellcat". ''U.S. Navy Carrier Fighters of World War II''. Carrollton, Texas: Squadron/Signal Publications Inc., 1987, pp. 45–68. .
* Ewing, Steve. ''Reaper Leader: The Life of Jimmy Flatley.'' Annapolis, Maryland: Naval Institute Press, 2002. .
* Ewing, Steve. ''Thach Weave: The Life of Jimmie Thach.'' Annapolis, Maryland: Naval Institute Press, 2004..
* Ewing, Steve and John B. Lundstrom. ''Fateful Rendezvous: The Life of Butch O'Hare.'' Annapolis, Maryland: Bluejacket Books, (Naval Institute Press
The United States Naval Institute (USNI) is a private non-profit military association that offers independent, nonpartisan forums for debate of national security issues. In addition to publishing magazines and books, the Naval Institute holds se ...
), 2004. .
* Faltum, Andrew. ''The Essex Aircraft Carriers''. Baltimore, Maryland: The Nautical & Aviation Publishing Company of America, 1996. .
* Ferguson, Robert G. "One Thousand Planes a Day: Ford, Grumman, General Motors and the Arsenal of Democracy."''History and Technology'', Volume 21, Issue 2, 2005.
* Francillon, Réne J. ''Grumman Aircraft Since 1929.'' Annapolis, Maryland: Naval Institute Press, 1989. .
* Graff, Cory. ''F6F Hellcat at War (The At War Series)''. Minneapolis, Minneapolis: Zenith Press, 2009. .
* Green, William. ''Famous Fighters of the Second World War''. Garden City, New York: Doubleday & Company, 1975..
* Green, William and Gordon Swanborough. "Grumman F6F Hellcat". ''WW2 Fact Files: US Navy and Marine Corps Fighters''. London: Macdonald and Jane's Publishers Ltd., 1976, pp. 47–56. .
* Gunston, Bill. ''Grumman: Sixty Years of Excellence.'' London: Orion Books, 1988. .
* Hill, Richard M. ''Grumman F6F-3/5 Hellcat in USN-USMC-FAA-Aeronavale & Uruguayan Service''. Reading, Berkshire, UK: Osprey Publications Ltd., 1971. .
* Jackson, Robert. ''Air War Korea 1950–1953.'' Shrewsbury, UK: Airlife Publishing, 1998. .
* Jarski, Adam and Waldemar Pajdosz. ''F6F Hellcat (Monografie Lotnicze 15)'' (in Polish). Gdańsk, Poland: AJ-Press, 1994. .
* Jarski, Adam and Waldemar Pajdosz. ''F6F Hellcat (Aircraft Monograph 20)''. Gdańsk, Poland: AJ-Press, 2007.
* Kinzey, Bert. ''F6F Hellcat in detail and scale (D&S Vol.26)''. Shrewsbury, UK: AirLife Publishing Ltd., 1987..
* Kinzey, Bert. ''F6F Hellcat in detail and scale: Revised edition (D&S Vol.49)''. Carrollton, Texas: Squadron/Signal Publications Inc., 1996. .
* Kit, Mister and Jean-Pierre DeCock. ''F6F Hellcat'' (in French). Paris, France: Éditions Atlas s.a., 1981.
* Krist, Jan. ''Bojové Legendy: Grumman F6F Hellcat'' (in Czech). Prague, Czech Republic: Jan Vašut s.r.o., 2006. .
* Mendenhall, Charles A. ''Wildcats & Hellcats: Gallant Grummans in World War II''. St. Paul, Minnesota: Motorbooks International, 1984. .
* Mondey, David. ''American Aircraft of World War II'' (Hamlyn Concise Guide). London: Bounty Books, 2006. .
* Norton, Bill. ''U.S. Experimental & Prototype Aircraft Projects: Fighters 1939–1945''. North Branch, Minnesota: Specialty Press, 2008, pp. 80–85. .
* O'Leary, Michael. ''United States Naval Fighters of World War II in Action''. Poole, Dorset, UK: Blandford Press, 1980. .
* "OPNAV-P23V No. A129, 17 June 1946." ''Naval Aviation Combat Statistics World War II.'' Suitland, Maryland: Air Branch, Office of Naval Intelligence
The Office of Naval Intelligence (ONI) is the military intelligence agency of the United States Navy. Established in 1882 primarily to advance the Navy's modernization efforts, it is the oldest member of the U.S. Intelligence Community and serv ...
, Office of the Chief of Naval Operations
The structure of the United States Navy consists of four main bodies: the Office of the Secretary of the Navy, the Office of the Chief of Naval Operations, the operating forces (described below), and the Shore Establishment.
Office of the Chief of ...
, 1946.
* Spick, Mike. ''Fighter Pilot Tactics . The Techniques of Daylight Air Combat''. Cambridge, UK: Patrick Stephens, 1983. .
* Styling, Mark. ''Corsair Aces of World War 2'' (Osprey Aircraft of the Aces No 8). London: Osprey Publishing, 1995. .
* Sullivan, Jim. ''F6F Hellcat in action''. Carrollton, Texas: Squadron/Signal Publications Inc., 1979. .
* Taylor, John W. R. "Grumman F6F Hellcat." ''Combat Aircraft of the World from 1909 to the present''. New York: G.P. Putnam's Sons, 1969. .
* Thetford, Owen. ''British Naval Aircraft Since 1912, Fourth Edition''. London: Putnam, 1994. .
* Thomas, Geoff. ''US Navy Carrier Aircraft Colours: Units, Colours, Markings, and Operations during World War 2''. New Malden, UK: Air Research Publications, 1989. .
* Thruelsen, Richard. ''The Grumman Story.'' Westport, Connecticut: Praeger Publishers, 1976. .
* Tillman, Barrett. ''Hellcat Aces of World War 2''. London: Osprey Aerospace, 1996. .
* Tillman, Barrett. ''Hellcat: The F6F in World War II''. Annapolis, Maryland: Naval Institute Press, 1979. .
* White, Graham. ''R-2800: Pratt & Whitney's Dependable Masterpiece''. Warrendale, Pennsylvania: Society of Automotive Engineers Inc., 2001. .
* Winchester, Jim, ed. "Grumman F6F Hellcat." ''Aircraft of World War II'' (Aviation Fact File). Rochester, UK: Grange Books plc, 2004. .
* Zbiegniewski, Andre R. ''Grumman F6F Hellcat (Kagero Monografie No.10)'' (Bilingual Polish/English). Lublin, Poland: Kagero, 2004. .
External links
RIM-2 Terrier SAM intercepts a F6f drone
*
*
Final flight test report of F6F-3, USN Air Station, Patuxent River (pdf file)
* ttp://www.wwiiaircraftperformance.org/f6f/f6f-5-58310.pdf Performance test, each 1,00th aircraft; F6F-5 No 58310, USN Air Station, Patuxent River (pdf file)br>USN & USMC Aircraft Serial and Bureau Nos. 1911 to present
"How The Hellcat Got That Way", ''Popular Science,'' December 1943, World War Two article which is large and detailed
{{Authority control
F06F Hellcat
Grumman F6F
Single-engined tractor aircraft
Low-wing aircraft
Carrier-based aircraft
Aircraft first flown in 1942
Aircraft with retractable conventional landing gear
Single-engined piston aircraft