Fred Kaplan has a great suggestion: Cut back on using helicopters, especially Apaches, for Close Air Support (CAS) and use the A-10 fixed-wing aircraft instead.
It’s a terrific idea! Helicopters like the Apache are quite vulnerable to enemy fire, as we’ve seen in wars from Vietnam to Gulf War II. The A-10 is the only aircraft in the world designed specifically for CAS and has a number of CAS-oriented features, including high survivability:
The A-10’s survivability in the close air support arena greatly exceeds that of previous Air Force aircraft. The A-10 is designed to survive even the most disastrous damage and finish the mission by landing on an unimproved airfield. Specific survivability features include titanium armor plated cockpit, redundant flight control system separated by fuel tanks, manual reversion mode for flight controls, foam filled fuel tanks, ballistic foam void fillers, and a redundant primary structure providing “get home” capability after being hit. All of the A-10’s glass is bulletproof and the cockpit itself is surrounded by a heavy tub of titanium. Titanium armor protects both the pilot and critical areas of the flight control system. This titanium “bathtub” can survive direct hits from armor-piercing and high explosive projectiles up to 37mm in size. The front windscreen can withstand up to a 23mm projectile. Fire retardant foam protects the fuel cells which are also self sealing in the event of puncture.
The redundant primary structural sections allow the aircraft to enjoy better survivability during close air support than did previous aircraft. Designers separated all of the crucial battle and flight systems. The wheels can roll in their pods, which lets the plane perform belly landings without significant damage to the aircraft. Dual engines are mounted away from the Warthog’s fuselage; if one is destroyed, the other can propel the craft to safety. Dual vertical stabilizers shield the hot exhaust from Russian-designed heat seeking missiles. The A-10 has two hydraulic flight control systems, backed up by a manual flight control system. This redundancy allows the pilot to control a battle damaged aircraft, even after losing all hydraulic power. Furthermore, redundant primary structural and control surfaces enhance survivability. Lastly, the long low-set wings are designed to allow flight, even if half a wing is completely blown off. No other modern aircraft – including the F-16 – can survive such punishment. The wings themselves are set low to allow for more weaponry to fit beneath the aircraft.
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The A-10/OA-10 have excellent maneuverability at low air speeds and altitude, and are highly accurate weapons-delivery platforms. The A-10 has half the turning radius of the Air Force’s other primary CAS aircraft, the F-16. After initially leaving a target, the A-10 can turn around and hit the same target again, all in around 7 seconds. Due to its large combat radius, the Thunderbolt II can loiter for extended periods of time, allowing for the coordination required to employ within yards of friendly forces. They can operate under 1,000-foot ceilings (300 meters) with 1.5-mile (2.4 kilometers) visibility. Using night vision goggles, A-10/ OA-10 pilots can conduct their missions during darkness. The A-10s highly accurate weapons delivery system makes it effective against all ground targets including tanks and other armored vehicles.
The aircraft is capable of worldwide deployment and operation from austere bases with minimal support equipment. Their short takeoff and landing capability permit operations in and out of locations near front lines. In addition to its survivability, the A-10 has the ability to land on unimproved airfields and be flown and maintained near Army ground troops. Highly effective and efficient in combat, the A-10 is capable of sustaining operations on unimproved airfields near ground troops – keys to success in conducting small operations against hostile forces. The A-10’s rapid re-fueling and re-arming capability allows it to operate from forward bases close to the front lines. It is also capable of refueling in the air.
The A-10 has performed spectacularly whenever it was used. In Gulf War I, less than 200 A-10s accounted for over half of the Iraqi armor that was destroyed. An A-10 pilot managed to fly his plane back after most of a wing was destroyed. It may be ugly as hell; but pilots, maintenance crews and ground troops adore the A-10. And, best of all, unlike the Air Force’s other expensive toys, the A-10 is relatively cheap at about $13 million/unit. You could get several dozen A-10s for the price of a single B-2 bomber.