Confined space training
Senior Airman Zachary Watkins, 355th Component Maintenance Squadron aircraft fuels systems troop, pulls a simulated incapacitated Airman out of a fuel tank during training at Davis-Monthan Air Force Base, Arizona, Nov. 13, 2020. Watkins took lead in the situation as he went through emergency protocol to safely and effectively remove the Airman from the fuel tank, address any issues and treat for potential injuries. (U.S. Air Force photo by Senior Airman Jacob T. Stephens)