You are hereFairchild Republic A-10 Thunderbolt II

Fairchild Republic A-10 Thunderbolt II


To add aircraft comments, reviews, photos, videos, facts or opinions simply Register (free) and start contributing!



No images for this Aircarft.

The A-10 Thunderbolt II is an American single-seat, twin-engine, straight-wing jet aircraft developed by Fairchild-Republic in the early 1970s. The A-10 was designed for a United States Air Force requirement to provide close air support (CAS) for ground forces by attacking tank s, armored vehicle s, and other ground targets with a limited air interdiction capability. It is the first U.S. Air Force aircraft designed exclusively for close air support.

The A-10 was designed around the GAU-8 Avenger , a heavy automatic cannon which forms the aircraft's primary armament. The aircraft's hull incorporates over of armor and was designed with survivability as a priority, with protective measures in place which enable the aircraft to continue flying even after taking significant damage.

The A-10's official name comes from the Republic P-47 Thunderbolt of World War II , a fighter that was particularly effective at close air support. The A-10 is more commonly known by its nickname "''Warthog''" or simply "Hog". As a secondary mission, it provides airborne forward air control , guiding other aircraft against ground targets. A-10s used primarily in this role are designated ''OA-10''. The A-10 is expected to be replaced in 2028 or later.



Criticism that the U.S. Air Force did not take close air support seriously prompted a few service members to seek a specialized attack aircraft. In the Vietnam War , large numbers of ground-attack aircraft were shot down by small arms , surface-to-air missile s, and low-level anti-aircraft gunfire, prompting the development of an aircraft better able to survive such weapons. In addition, the UH-1 Iroquois and AH-1 Cobra helicopters of the day, which USAF commanders had said should handle close air support, were ill-suited for use against armor, carrying only anti-personnel machine guns and unguided rockets meant for soft target s. Fast jets such as the F-100 Super Sabre , F-105 Thunderchief and F-4 Phantom II proved for the most part to be ineffective for close air support. The A-1 Skyraider was the USAF's primary close air support aircraft.


In 1966 the U.S. Air Force formed the Attack Experimental (A-X) program office. On 6 March 1967, the Air Force released a request for information to 21 defense contractor s for the A-X. The objective was to create a design study for a low-cost attack aircraft. The officer in charge of the project was Colonel Avery Kay. In 1969, the Secretary of the Air Force asked Pierre Sprey to write the detailed specifications for the proposed A-X project. However, his initial involvement was kept secret because of Sprey's earlier controversial involvement in the F-X project. Sprey's discussions with A-1 Skyraider pilots operating in Vietnam and analysis of the effectiveness of current aircraft used in the role indicated the ideal aircraft should have long loiter time, low-speed maneuverability, massive cannon firepower, and extreme survivability; an aircraft that had the best elements of the Ilyushin Il-2 , Henschel Hs 129 and Skyraider. The specifications also demanded that the aircraft cost less than $3 million. Input on the design was later provided by famed World War II attack pilot Hans-Ulrich Rudel .

In May 1970, the USAF issued a modified and much more detailed request for proposal s (RFP) for the aircraft. The threat of Soviet armored forces and all-weather attack operations had became more serious. Now included in the requirements was that the aircraft would be designed specifically for the 30 mm cannon. The RFP also specified an aircraft with a maximum speed of , takeoff distance of , external load of , mission radius, and a unit cost of US$1.4 million. During this time, a separate RFP was released for A-X's 30 mm cannon with requirements for a high rate of fire (4,000 round/minute) and a high muzzle velocity.

Six companies submitted proposals to the USAF, with Northrop and Fairchild Republic selected to build prototypes: the YA-9A and YA-10A, respectively. General Electric and Philco-Ford were selected to build and test GAU-8 cannon prototypes.

The YA-10A first flew on 10 May 1972. After trials and a fly-off against the YA-9A, the Air Force announced its selection of Fairchild-Republic's YA-10A on 18 January 1973 for production. General Electric was selected to build the GAU-8 cannon in June 1973. The YA-10 had an additional fly-off in 1974 against the Ling-Temco-Vought A-7D Corsair II , the principal Air Force attack aircraft at the time, in order to prove the need to purchase a new attack aircraft. The first production A-10 flew in October 1975, and deliveries to the Air Force commenced in March 1976. In total, 715 airplanes were produced, the last delivered in 1984.

One experimental two-seat A-10 Night Adverse Weather (N/AW) version was built by converting an A-10A. The N/AW was developed by Fairchild from the first Demonstration Testing and Evaluation (DT&E) A-10 for consideration by the USAF. It included a second seat for a weapons system officer responsible for electronic countermeasures (ECM), navigation and target acquisition. The variant was canceled, and the only two-seat A-10 built now resides at Edwards Air Force Base awaiting a spot in the Flight Test Historical Foundation museum. The N/AW version did not interest the USAF or export customers. The two-seat trainer version was ordered by the Air Force in 1981, but funding was canceled by U.S. Congress and the jet was not produced.


The A-10 has received many upgrades over the years. Aircraft added the Pave Penny laser receiver pod beginning in 1978. It senses reflected laser radiation from a laser designator on a target for faster and more accurate target identification. The A-10 began receiving an inertial navigation system in 1980. Later, the Low-Altitude Safety and Targeting Enhancement (LASTE) upgrade provided computerized weapon-aiming equipment, an autopilot, and a ground-collision warning system. The A-10 is now compatible with night vision goggles for low-light operation. In 1999, aircraft began to receive Global Positioning System navigation systems and a new multi-function display. Its LASTE system is being upgraded with the Integrated Flight & Fire Control Computers (IFFCC).

In 2005, the entire A-10 fleet also began receiving the Precision Engagement upgrades that include an improved fire control system (FCS), electronic countermeasures (ECM), and the ability to aim smart bombs. The aircraft that receive this upgrade are redesignated ''A-10C''. The A-10 will receive a service life extension program (SLEP) upgrade with many receiving new wings. A contract to build 242 new A-10 wing sets was awarded to Boeing in June 2007. In July 2010, the USAF issued Raytheon a contract to integrate a Helmet Mounted Integrated Targeting (HMIT) system into A-10Cs.

The Government Accounting Office in 2007 estimated the cost of upgrading, refurbishing, and service life extension plans for the A-10 force to total $2.25 billion through 2013. Modifications to provide precision weapons capability are well underway. The Air Force Material Command 's Ogden Air Logistics Center at Hill AFB , Utah completed work on its 100th A-10 precision engagement upgrade in January 2008. The C model upgrades are to be completed in 2011.



The A-10 has superior maneuverability at low speeds and altitude because of its large wing area, high wing aspect ratio , and large ailerons. The large high aspect ratio wing also allows for short takeoffs and landings, permitting operations from primitive forward airfield s near front lines. The aircraft can loiter for extended periods of time and operate under ceilings with visibility. It typically flies at a relatively slow speed of , which makes it a much better platform for the ground-attack role than fast fighter-bomber s, which often have difficulty targeting small and slow-moving targets.

Engine exhaust passes over the aircraft's horizontal stabilizer and between the twin tails, decreasing the A-10's infrared signature and lowering the likelihood that the aircraft can be targeted by heat-seeking missiles. The placement of the engines behind the wings partially shields them from anti-aircraft fire. The leading edge of the wing is honeycomb panel construction to provide strength with minimal weight compromise. Honeycomb panels of this type on the A-10 include the flap shrouds, elevators, rudders and other sections of the fins.

The A-10 has integrally machined skin panels. Because the stringers are integral with the skin there are no join or seal problems. These panels, fabricated using computer controlled machining, reduce the time and hence the cost of production. Combat experience has shown that this type of panel is more resistant to damage. The skin is not load-bearing, so damaged skin sections can be easily replaced in the field, with makeshift materials if necessary.

The aileron s are at the far ends of the wings to gain greater rolling moment , as with many aircraft, but there are two distinguishing features. The ailerons are larger than is typical, almost 50% of the chord , providing improved control even at slow speeds. The aileron is also split, making it a deceleron .

The Thunderbolt II can be serviced and operated from bases with limited facilities near battle areas. An unusual feature is that many of the aircraft's parts are interchangeable between the left and right sides, including the engines, main landing gear, and vertical stabilizers. The sturdy landing gear, low-pressure tires and large, straight wings allow operation from short rough strips even with a heavy ordnance load, allowing the aircraft to operate from damaged airbases. If runways are damaged in an attack, the A-10 can operate from taxiways or straight roadway sections such as Germany's autobahn . The aircraft is designed to be refueled, rearmed, and serviced with minimal equipment. Also, most repairs can be done in the field.

The front landing gear is offset to the aircraft's right to allow placement of the 30 mm cannon with its firing barrel along the centerline of the aircraft. During ground taxi, the offset front landing gear causes the A-10 to have dissimilar turning radii . Turning to the right on the ground takes less distance than turning left.


The A-10 is exceptionally tough. Its strong airframe can survive direct hits from armor-piercing and high-explosive projectiles up to 23 mm. The aircraft has triple redundancy in its flight systems, with mechanical systems to back up double-redundant hydraulic systems. This permits pilots to fly and land when hydraulic power or part of a wing is lost. Flight without hydraulic power uses the manual reversion flight control system; this engages automatically for pitch and yaw control, and under pilot control (manual reversion switch) for roll control. In manual reversion mode, the A-10 is sufficiently controllable under favorable conditions to return to base and land, though control forces are much higher than normal. The aircraft is designed to fly with one engine, one tail, one elevator and half a wing torn off. Its self-sealing fuel tank s are protected by fire-retardant foam. The A-10's main landing gear is designed so that the wheels semi-protrude from their nacelle s when the gear is retracted so as to make gear-up landings (belly landing ) easier to control and less damaging to the aircraft's underside. Additionally, the landing gear are all hinged toward the rear of the aircraft, so if hydraulic power is lost the pilot can drop the gear and a combination of gravity and wind resistance will open and lock the gear in place.

The cockpit and parts of the flight-control system are protected by of titanium armor , referred to as a "bathtub", a concept known to have been pioneered by the World War I German Junkers J.I armored-fuselage all-metal biplane, and more famously used in the World War II Soviet Ilyushin Il-2 ''Shturmovik'' ground-attack aircraft. The armor has been tested to withstand strikes from 23 mm cannon fire and some strikes from 57 mm rounds. It is made up of titanium plates with thicknesses from determined by a study of likely trajectories and deflection angles. This protection comes at a cost, with the armor making up almost 6% of the aircraft's empty weight. To protect the pilot from the fragmentation likely to be created from impact of a shell, any interior surface of the tub that is directly exposed to the pilot is covered by a multi-layer nylon spall shield. In addition, the front windscreen and canopy are resistant to small arms fire.

Proof of the durability of the A-10 was shown when Captain Kim Campbell , flying a ground support mission over Baghdad during the 2003 invasion of Iraq on 7 April, suffered extensive flak damage to her A-10. Enemy fire damaged one of the A-10's engines and crippled its hydraulic system, which required the aircraft's stabilizer and flight controls to be operated via the back-up mechanical system. Despite this, Campbell managed to fly the aircraft for an hour and landed it safely at the air base in manual reversion mode.


There are several reasons for the unusual location of the A-10's General Electric TF34-GE-100 turbofan engines. First, the A-10 was expected to fly from forward air bases, often with substandard, semi-prepared runways that present a high risk of foreign object damage to the engines. The height of the engines decreases the chance that sand or stones will be ingested. This also allows engines to keep running while the aircraft is serviced and rearmed by ground crews, reducing turn-around time. Without the limitations imposed by engines, the wings could be mounted closer to the ground, to simplify servicing and rearming. The engines' high 6:1 bypass ratio provides the A-10 with a relatively small infrared signature, and their position directs exhaust over the tailplanes further shields it from detection by heat-seeking missiles. The engines are angled upward by nine degrees to cancel out the nose-down pitching moment they would otherwise generate due to being mounted above the aerodynamic center of the aircraft. This avoids the necessity to trim the control surfaces against the force. The heavy engines require strong supports, so their pylons are connected to the airframe by four bolts.

The A-10's fuel system components are protected in multiple ways. All four fuel tanks are located near the center of the aircraft, reducing the likelihood that they will be hit or have their fuel lines severed. The tanks are separate from the fuselage; thus, projectiles would need to penetrate the aircraft's skin before reaching the outer skin of the tank. The refueling system is purged after use so that all fuel in the aircraft is protected from fire. All fuel transfer lines self-seal if they are compromised. Most of the fuel system components are inside the tanks so that fuel will not be lost in case a component were to leak. If a tank is damaged beyond its ability to self-seal, check valves ensure that fuel does not flow into the compromised tank. Most importantly, reticulated polyurethane foam lines both the inner and outer sides of the fuel tanks, retaining debris and restricting fuel spillage in the event of damage. The other source of possible combustion, the engines, are shielded from the fuel system and the rest of the airframe by firewall s and fire extinguishing equipment. Even in the event of all four main tanks being penetrated and all contents lost, sufficient fuel is carried in two self-sealing sump tanks to allow flight for 230 miles (370 km).

Weapon systems

Although the A-10 can carry considerable disposable stores, its primary built-in weapon is the 30 mm GAU-8/A Avenger Gatling -type cannon. One of the most powerful aircraft cannon ever flown, it fires large depleted uranium armor-piercing shells. In the original design, the pilot could switch between two rates of fire: 2,100 or 4,200 rounds per minute; this was changed to a fixed rate of 3,900 rounds per minute. The cannon takes about half a second to come up to speed, so 50 rounds are fired during the first second, 65 or 70 rounds per second thereafter. The gun is precise; it can place 80% of its shots within a 40-foot (12.4 m) circle from 4,000 feet (1,220 m) while in flight. The GAU-8 is optimized for a slant range of with the A-10 in a 30 degree dive.

The fuselage of the aircraft is built around the gun. The gun's firing barrel is placed at the 9 o'clock position so it is aligned on the aircraft's centerline. The gun's ammunition drum can hold up to 1,350 rounds of 30 mm ammunition, but generally holds 1,174 rounds. The damage caused by rounds firing prematurely from impact of an explosive shell would be catastrophic, so a great deal of effort has been taken to protect the 5 feet 11.5 inch (1.816 m) long drum. There are many armor plates of differing thicknesses between the aircraft skin and the drum, to detonate an incoming shell before it reaches the drum. A final layer of armor around the drum protects it from fragmentation damage. The gun is loaded by Syn-Tech's linked tube carrier GFU-7/E 30 mm ammunition loading assembly cart.

Another commonly used weapon is the AGM-65 Maverick air-to-surface missile, with different variations for either electro-optical (TV-guided) or infrared targeting. The Maverick allows targets to be engaged at much greater ranges than the cannon, a safer proposition in the face of modern anti-aircraft systems. During Desert Storm , in the absence of dedicated forward-looking infrared (FLIR) cameras, the Maverick's infrared camera was used for night missions as a "poor man's FLIR". Other weapons include cluster bomb s and Hydra rocket pods. Although the A-10 is equipped to carry laser-guided bomb s, their use is relatively uncommon. The A-10 has not been equipped with weapon control systems for accurate bombing. A-10s usually fly with an ALQ-131 ECM pod under one wing and two AIM-9 Sidewinder air-to-air missiles under the other wing for self-defense.


The A-10 Precision Engagement Modification Program will update 356 A-10/OA-10s to the A-10C variant with a new flight computer, new glass cockpit displays and controls, two new color displays with moving map function and an integrated digital stores management system.

Other funded improvements to the A-10 fleet include a new data link, the ability to employ smart weapons such as the Joint Direct Attack Munition ("JDAM") and Wind Corrected Munitions Dispensor, and the ability to carry an integrated targeting pod such as the Northrop Grumman LITENING targeting pod or the Lockheed Martin Sniper XR Advanced Targeting Pod (ATP). Also included is the ROVER or remotely operated video enhanced receiver to provide sensor data to personnel on the ground.

Colors and markings

Since the A-10 flies low to the ground and at subsonic speed, aircraft camouflage is important to make the aircraft more difficult to see. Many different types of paint schemes have been tried. These have included a "peanut scheme" of sand, yellow and field drab; black and white colors for winter operations and a tan, green and brown mixed pattern.

The two most common markings applied to the A-10 have been the European I woodland camouflage scheme and a two-tone gray scheme. The European woodland scheme was designed to minimize visibility from above, as the threat from hostile fighter aircraft was felt to outweigh that from ground-fire. It uses dark green, medium green and dark gray in order to blend in with the typical European forest terrain and was used from the 1980s to the early 1990s. Following the end of the Cold War , and based on experience during the 1991 Gulf War, the air-to-air threat was no longer seen to be as important as that from ground fire, and a new color scheme known as "Compass Ghost" was chosen to minimise visibility from below. This two-tone gray scheme has darker gray color on top, with the lighter gray on the underside of the aircraft, and started to be applied from the early 1990s.

Many A-10s also featured a "false" canopy painted in dark gray on the underside of the aircraft, just behind the gun. This form of automimicry is an attempt to confuse the enemy as to aircraft attitude and maneuver direction.

Operational history


The first unit to receive the A-10 Thunderbolt II was the 355th Tactical Training Wing , based at Davis-Monthan Air Force Base , Arizona, in March 1976. The first unit to achieve full combat-readiness was the 354th Tactical Fighter Wing at Myrtle Beach AFB , South Carolina, in 1978. Deployments of A-10As followed at bases both at home and abroad, including England AFB , Louisiana; Eielson AFB , Alaska; Osan Air Base , South Korea; and RAF Bentwaters /RAF Woodbridge , England. The 81st TFW of RAF Bentwaters/RAF Woodbridge operated rotating detachments of A-10s at four bases in Germany known as Forward Operating Locations (FOLs): Leipheim, Sembach Air Base , Nörvenich, and Ahlhorn.

A-10s were initially an unwelcome addition to many in the Air Force. Most pilots switching to the A-10 did not want to because fighter pilots traditionally favored speed and appearance. In 1987, many A-10s were shifted to the forward air control (FAC) role and redesignated OA-10. In the FAC role the OA-10 is typically equipped with up to six pods of 2.75 inch (70 mm) Hydra rockets, usually with smoke or white phosphorus warheads used for target marking. OA-10s are physically unchanged and remain fully combat capable despite the redesignation.

Gulf War

The A-10 was used in combat for the first time during the Gulf War in 1991, destroying more than 900 Iraqi tanks, 2,000 military vehicles, and 1,200 artillery pieces. A-10s shot down two Iraqi helicopters with the GAU-8 cannon. The first of these was an Iraqi helicopter shot down by Captain Robert Swain over Kuwait on 6 February 1991, marking the A-10's first air-to-air victory. Four A-10s were shot down during the war, all by surface-to-air missiles. Another three battle-damaged A-10s and OA-10As returned to base but were written off, some sustaining additional damage in crashed landings. The A-10 had a mission capable rate of 95.7%, flew 8,100 sorties, and launched 90% of the AGM-65 Maverick missiles fired in the conflict. Shortly after the Gulf War, the Air Force gave up on the idea of replacing the A-10 with a close air support version of the F-16 .

Bosnia and Kosovo

U.S. Air Force A-10 Thunderbolt II aircraft fired approximately 10,000 30 mm rounds in Bosnia and Herzegovina in 1994-1995. Following the seizure of some heavy weapons by Bosnian Serbs from a warehouse in Ilidža , a series of sorties were launched to locate and destroy the captured equipment. On 5 August 1994, two A-10s located and strafed an anti-tank vehicle. Afterwards, the Serbs agreed to return remaining heavy weapons. In August 1995, NATO launched an offensive called Operation Deliberate Force . A-10s flew close air support missions, attacking Serbian artillery and positions. In late September A-10s began flying patrols again.

A-10s returned to the region as part of Operation Allied Force in Kosovo beginning in March 1999. In March 1999, A-10s escorted and supported search and rescue helicopters in finding a downed F-117 pilot. The A-10s were deployed to support search and rescue missions. But the Warthogs began to receive more ground attack missions as the days passed. The A-10's first successful attack in Operation Allied Force happened on 6 April 1999. A-10s remained until combat ended in late June 1999.

Afghanistan and Iraq Wars

During the 2001 invasion of Afghanistan , A-10s did not take part in the initial stages. For the campaign against Taliban and Al Qaeda , A-10 squadrons were deployed to Pakistan and Bagram Air Base , Afghanistan , beginning in March 2002. These A-10s participated in Operation Anaconda . Afterwards, A-10s remained in-country, fighting Taliban and Al Qaeda remnants.

Operation Iraqi Freedom began on 20 March 2003. Sixty OA-10/A-10 aircraft took part in early combat there.United States Air Forces Central issued ''Operation Iraqi Freedom: By the Numbers'', a declassified report about the aerial campaign in the conflict on 30 April 2003. The A-10s had a mission capable rate of 85% in the war and fired 311,597 rounds of 30 mm ammunition. A single A-10 was shot down near Baghdad International Airport by Iraqi fire late in the campaign. The A-10 also flew 32 missions in which the aircraft dropped propaganda leaflets over Iraq.

The A-10C first deployed to Iraq in the third quarter of 2007 with the 104th Fighter Squadron of the Maryland Air National Guard . The jets include the Precision Engagement Upgrade. The A-10C's digital avionics and communications systems have greatly reduced the time to acquire a close air support target and attack it.

On 25 March 2010, an A-10 conducted the first flight of an aircraft with all engines powered by a biofuel blend. The flight, performed at Eglin Air Force Base , used a 1:1 blend of JP-8 and Camelina -based fuel.

The A-10 is scheduled to be in service with the USAF until 2028 and possibly later, when it may be replaced by the F-35 Lightning II .



Pre-production variant. 12 were built.


Single-seat close air support, ground-attack version.


A-10As used for airborne forward air control.

YA-10B Night

/Adverse Weather: Two-seat experimental prototype, for work at night and in bad weather. The one YA-10B prototype was converted from a A-10A.


A-10As updated under the incremental Precision Engagement (PE) program.


The A-10 has been flown exclusively by the United States Air Force and its Air Reserve components, the Air Force Reserve Command (AFRC) and the Air National Guard (ANG). The USAF operated 335 A-10 and OA-10 aircraft (188 in active duty, 96 in ANG, and 51 in AFRC, all variants) as of September 2008.

The Air Force operates multiple A-10/OA-10 Active, National Guard, and Reserve squadrons.

United States Air Force

*23d Wing : Moody Air Force Base , Georgia

**74th Fighter Squadron

**75th Fighter Squadron

*51st Fighter Wing : Osan Air Base , South Korea

**25th Fighter Squadron

*52d Fighter Wing : Spangdahlem Air Base , Germany

**81st Fighter Squadron

*53d Wing : Eglin Air Force Base , Florida

**422d Test and Evaluation Squadron (Nellis Air Force Base , Nevada )

*57th Wing : Nellis AFB , Nevada

**66th Weapons Squadron

*355th Wing : Davis-Monthan Air Force Base , Arizona

**354th Fighter Squadron

**357th Fighter Squadron

**358th Fighter Squadron

;Air National Guard

*127th Wing at Selfridge ANGB , Michigan (Transitioned from F-16s to A-10s due to BRAC 2005)

**107th Fighter Squadron

*111th Fighter Wing : NAS JRB Willow Grove/Willow Grove ARS , Pennsylvania (BRAC 2005 currently sees unit losing aircraft in 2012)

**103d Fighter Squadron

*122nd Fighter Wing (formerly 358th Fighter Group): Fort Wayne Indiana

*124th Wing : Boise Air Terminal , Idaho

**190th Fighter Squadron

*175th Wing : Warfield ANGB, Martin State Airport , Maryland

**104th Fighter Squadron

*188th Fighter Wing : Fort Smith, Arkansas (Transitioned from F-16s to A-10s due to BRAC 2005)

;Air Force Reserve Command

*442d Fighter Wing : Whiteman Air Force Base , Missouri

**76th Fighter Squadron (Geographically Separated Unit (GSU) at Moody AFB , Georgia)

**303d Fighter Squadron

*917th Wing : Barksdale Air Force Base , Louisiana

**45th Fighter Squadron (GSU at Davis-Monthan Air Force Base, Arizona)

**47th Fighter Squadron

Former operators

United States Air Force

*81st Tactical Fighter Wing : operated A-10s during 1978–1993

*91st Tactical Fighter Squadron

*92d Tactical Fighter Squadron

*355th Fighter Squadron

*509th Tactical Fighter Squadron

*511th Tactical Fighter Squadron

;Air Force Reserve Command

*926th Fighter Wing : NAS JRB New Orleans , Louisiana

**706th Fighter Squadron (wing and squadron deactivated 2007 due to BRAC 2005)

;Air National Guard

*103d Fighter Wing : Bradley ANGB , Connecticut (BRAC 2005 removed A-10 aircraft, redesignated as 103d Airlift Wing and given C-21 in 2007)

**118th Fighter Squadron (redesignated 118th Airlift Squadron per BRAC 2005)

*104th Fighter Wing : Barnes ANGB , Massachusetts (BRAC 2005 saw unit transition from A-10 to F-15C in 2007)

**131st Fighter Squadron

Specifications (A-10A)


The A-10 Thunderbolt II received its popular nickname "Warthog " from the pilots and crews of the USAF attack squadrons who flew and maintained it. The A-10 is the last of Republic's jet attack aircraft to serve with the USAF. The Republic F-84 Thunderjet was nicknamed the "Hog", F-84F Thunderstreak nicknamed "Superhog", and the Republic F-105 Thunderchief tagged "Ultra Hog". A less common nickname is the "Tankbuster". The saying ''Go Ugly Early'' has been associated with the aircraft in reference to calling in the A-10 early in combat.