CONTRACTOR: Fairchild Republic Co.
SERVICE: USAF
ARMAMENT: 30 mm GAU-8/A cannon; up to 16,000 pounds of mixed ordnance on eight under-wing and three under-fuselage pylon stations, including 500 pound Mk-82 and 2,000 pounds Mk-84 series low/high drag bombs, incendiary cluster bombs, combined effects munitions, mine dispensing munitions, AGM-65 Maverick; AIM-9 Sidewinder.
POWER PLANT: Two General Electric TF34-GE-100 turbofans
SPEED: 450 kts (Mach 0.75)
RANGE: 2580 miles
The Fairchild Republic A-10 Thunderbolt II is affectionately called the “Warthog” and American twin-engine, straight-wing jet aircraft developed by Fairchild-Republic in the early 1970s. It is the only United States Air Force production aircraft designed solely for close air support, including attacking tanks, armored vehicles, and other ground targets with limited air defenses.
The “Warthog” for its aggressive look and often painted with teeth on the nose cone, the A-10 Thunderbolt II is the U.S. Air Force’s primary low-altitude close air support aircraft. The A-10 is perhaps best known for its fearsome GAU-8 Avenger 30mm Gatling gun mounted on the nose. The GAU-8 is designed to fire armor-piercing depleted uranium and high explosive incendiary rounds.
The Fairchild Republic A-10 Thunderbolt II is affectionately called the “Warthog” and American twin-engine, straight-wing jet aircraft developed by Fairchild-Republic in the early 1970s. It is the only United States Air Force production aircraft designed solely for close air support, including attacking tanks, armored vehicles, and other ground targets with limited air defenses.
The Fairchild Republic A-10 Thunderbolt II is designed around the 30 mm GAU-8 Avenger rotary cannon that is its primary armament and the heaviest-ever automatic cannon mounted on an aircraft. The A-10's air-frame was designed for durability, with measures such as 1,200 pounds (540 kg) of titanium armor to protect the cockpit and aircraft systems, enabling it to absorb a significant amount of damage and continue flying. The A-10A single-seat variant was the only version built, though one A-10A was converted to an A-10B twin-seat version. In 2005, a program was begun to upgrade remaining A-10A aircraft to the A-10C configuration.
The A-10 Thunderbolt II has excellent maneuverability at low air speeds and altitude, and is a highly accurate and survivable weapons-delivery platform. The aircraft can loiter near battle areas for extended periods of time and operate in low ceiling and visibility conditions. The wide combat radius and short takeoff and landing capability permit operations in and out of locations near front lines. Using night vision goggles, A-10 pilots can conduct their missions during darkness. Thunderbolt IIs have Night Vision Imaging Systems, or NVIS, goggle compatible single-seat cockpits forward of their wings and a large bubble canopy which provides pilots all-around vision. The pilots are protected by titanium armor that also protects parts of the flight-control system. The redundant primary structural sections allow the aircraft to enjoy better survivability during close air support than did previous aircraft. The aircraft can survive direct hits from armor-piercing and high explosive projectiles up to 23mm. Their self-sealing fuel cells are protected by internal and external foam. Manual systems back up their redundant hydraulic flight-control systems. This permits pilots to fly and land when hydraulic power is lost.
The Thunderbolt II can be serviced and operated from austere bases with limited facilities near battle areas. Many of the aircraft's parts are interchangeable left and right, including the engines, main landing gear and vertical stabilizers. Avionics equipment includes multi-band communications; Global Positioning System and inertial navigation systems; infrared and electronic countermeasures against air-to-air and air-to-surface threats. And, it has a heads-up display to display flight and weapons delivery information.
The Thunderbolt II can employ a wide variety of conventional munitions, including general purpose bombs, cluster bomb units, laser guided bombs, joint direct attack munitions or JDAM, wind corrected munitions dispenser or WCMD, AGM-65 Maverick and AIM-9 Sidewinder missiles, rockets, illumination flares, and the GAU-8/A 30mm cannon, capable of firing 3,900 rounds per minute to defeat a wide variety of targets including tanks.
The first production A-10A was delivered to Davis-Monthan Air Force Base, Ariz., in October 1975. The upgraded A-10C reached initial operational capability in September 2007. Specifically designed for close air support, its combination of large and varied ordnance load, long loiter time, accurate weapons delivery, austere field capability, and survivability has proven invaluable to the United States and its allies. The aircraft has participated in operations Desert Storm, Southern Watch, Provide Comfort, Desert Fox, Noble Anvil, Deny Flight, Deliberate Guard, Allied Force, Enduring Freedom and Iraqi Freedom.
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