U.S. Air Force Tech. Sgt. Nicole Almario, 31st Aircraft Maintenance Squadron weapons load crew chief, examines the inside of an F-16 Fighting Falcon at Aviano Air Base, Italy, Feb. 1, 2021. Crew chiefs routinely inspect and service the aircraft to ensure mission and operational readiness. (U.S. Air Force photo by Senior Airman Ericka A. Woolever)