An AC-130U Gunship from the 4th Special Operations Squadron flies over the range firing its 105mm gun during a local training mission on January 27, 2011 at Hurlburt Field, Fla. The AC-130U “Spooky” gunship is the primary weapon of Air Force Special Operations Command. Its primary missions are close air support, air interdiction and armed reconnaissance. The U model is an upgraded version of the H and is equipped with side firing, trainable 25mm, 40mm, and 105mm guns. (US Air Force photo by Master Sgt. Jeremy T. Lock) (Released)