U.S. Air Force Senior Airman Christopher Harris, 316th Operational Support Squadron aircrew flight equipment technician, hands 1st Lt. Brock Pennington, 1st Helicopter Squadron pilot, a repaired helmet at Joint Base Andrews, Md., July 21, 2025. Aircrew flight equipment technicians inspect, maintain and build all life-saving aircrew gear. (U.S. Air Force photo by Senior Airman Alexis Redin)