U.S. Air Force Airman 1st Class Manuel Nunez, 86th Operations Support Squadron aircrew flight equipment technician, cleans a helmet on Ramstein Air Base, Germany, Oct. 17, 2017. Airmen in AFE are responsible for inspecting, maintaining, and keeping accountability of various kinds of equipment used by aircrew. (U.S. Air Force photo by Airman 1st Class Joshua Magbanua)