A-10 Training
An A-10 Thunderbolt II, flown by the 107th Fighter Squadron, flies over the Barry M. Goldwater Air Force Range, west of Tucson, Ariz., on a training mission on Feb. 2, 2015. The 107th and supporting elements from the 127th Wing, Michigan Air National Guard, is on a two-week training exercise at nearby Davis-Monthan Air Force Base, Ariz. (U.S. Air National Guard photo by Tech. Sgt. Dan Heaton)