A1C Brady Stemmle performs equipment maintenance

U.S. Air Force Airman 1st Class Brady Stemmle, a 316th Operations Support Squadron aircrew flight equipment apprentice, uses a Hoffman ANV-126A Digital NVD Test Set to perform routine maintenance on night vision goggles at Joint Base Andrews, Maryland, Aug. 28, 2026. Airmen from AFE support the base mission by providing aircrew members with gear to effectively and safely conduct training and perform real-world missions. (U.S. Air Force photo by Airman 1st Class Patrick Njuguna)