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Senior Airman Felicia Anderson, 74th Aircraft Maintenance Unit crew chief, cleans cockpit glass on an A-10C Thunderbolt II during Green Flag-West 17-03, Jan. 25, 2017, at Nellis Air Force Base, Nev. GFW is an air-land integration combat training exercise, which hosted 12 A-10s from Moody Air Force Base, Ga. Accompanying the aircraft were 130 maintenance personnel who worked around the clock to launch 18 sorties per day. (U.S. Air Force photo by Staff Sgt. Ryan Callaghan)