The Fairchild-Republic A-10 Thunderbolt II is a single seat close support aircraft designed for the USAF, better known by its nickname: Warthog… or simply Hog. This is one really amazing airplane, a tank in the skies. Built around a 30 mm Gatling gun capable of firing 3900 depleted uranium armor-piercing shells in one minute, the Hog will actually stall if the pilot uses long bursts of fire. Check out this cool vid showing these airborne tanks fly in formation.