Senior Airman Dustin Blakney, a 19th Equipment Maintenance Squadron aircraft metal technologies journeyman, watches as he manually controls a computer numeric control machine to cut a piece of scrap material March 11, 2014, at Little Rock Air Force Base, Ark. Airmen from AMT can repair any metallic items that are broken as well as manufacture aircraft parts from engineering drawings. (U.S. Air Force photo by Airman 1st Class Cliffton Dolezal)