U.S. Air Force Airman 1st Class Samuel Lansky, left, 60th Maintenance Squadron fuel systems technician, and Senior Airman Zachery Trafelet, 60th MXS fuel systems technician, inspect the fuel tank inside the wing of a C-5M Super Galaxy June 23, 2020, at Travis Air Force Base, California. The 60th MXS fuel shop maintains the fuel systems for all aircraft assigned to Travis AFB, home to the largest air mobility wing in the Air Force. (U.S. Air Force photo by Airman 1st Class Cameron Otte)