Lt. Col. Ripley Woodard, 415th Flight Test Flight commander and test pilot, reviews his checklist on the flight line of Laughlin Air Force Base, Texas, June 10, 2014. The 415th FLTF, part of the 413th Flight Test Group Air Force Reserve unit at Robins Air Force Base, Ga., performs functional check flights, making sure aircrafts are ready to fly after undergoing modifications and repairs conducted by the 571st Aircraft Maintenance Squadron at Joint Base San Antonio-Randolph, Texas. (U.S. Air Force photo by Staff Sgt. Steven R. Doty, 47th Flying Training Wing.)(Released)