NASNI TDY
Airman 1st Class Hunter Thomas, 354th Aircraft Maintenance Unit A-10 Thunderbolt II crew chief, performs pre-flight inspections on the flight line at Naval Air Station North Island, Coronado, California, Feb. 20, 2021. Crew chiefs are responsible for performing pre- and post-flight inspections to ensure that the aircraft remains safe and ready for any mission, anywhere, anytime. (U.S. Air Force photo by Senior Airman Jacob T. Stephens)