Aviano Refuels
U.S. Air Force Airman 1st Class Corey Chalupa, 31st Aircraft Maintenance Squadron, 510th Aircraft Maintenance Unit crew chief, climbs a ladder to check an F-16 Fighting Falcon aircraft before it is refueled at Aviano Air Base, Italy, May 12, 2020. During WWII, the 510th FS moved to mainland Europe with the advance of Allied troops, flying from Picauville and St Dizier, France; Ophoven, Belgium; and Kitzingen, Germany. The unit was credited with 39 kills. (U.S. Air Force photo by Airman 1st Class Ericka A. Woolever)