U.S. Air Force Airman 1st Class Colin Wagner, a 35th Aircraft Maintenance Squadron crew chief, smiles on the way to the flight line during the crew chief for a day shadow program at Misawa Air Base, Japan, Sept. 6, 2018. During the program, crew chiefs showed Airmen what a workday on the flight line consists of. Tasks ranged from prepping for flights and ensuring jets are ready for launch and recovering the plane after a sortie. (U.S. Air Force photo by Airman 1st Class Xiomara M. Martinez)