The AC-130 is the world's biggest flying artillery gunship - nicknamed 'Hell in the Sky.' With three side-firing weapons, a 25mm Gatling gun, a 40mm Bofors cannon, and a 105mm howitzer ...

These heavily armed aircraft incorporate side-firing weapons integrated ... is the third generation of C-130 gunships. All gunships evolved from the first operational gunship, the AC-47 The ...