One Military Day
Staff Sgt. Richardt Figueroa, 20th Aircraft Maintenance Unit crew chief, inspects intake blades on a B-52H Stratofortress on Barksdale Air Force Base, La., April 8, 2015. Crew chiefs are responsible for the entire aircraft and ensuring it is ready day or night. They are experts in keeping the plane fit-to-fly by inspecting engines, hydraulics, electrical, tires, brakes and more to ensure aircrew's safety. (U.S. Air Force photo/Staff Sgt. Jason McCasland)