U.S. Air Force Senior Airman Andrew Caballero, 316th Operations Support Squadron radar, airfield and weather systems journeyman, and Col. Jun S. Oh, 316th Wing and installation commander, shake hands after recognizing Caballero for superior performance at his job at Joint Base Andrews, Maryland, Sept. 17, 2025. Caballero explained the importance of the FMQ-19 and provided a hands-on demonstration of taking down the wind sensor tower and putting it back up. (U.S. Air Force photo by Senior Airman Martha Moore)