Aerospace Propulsion Specialist
U.S. Air Force Staff Sgt Kolin Kelly, an Aerospace Propulsion Specialist at the 133rd Maintenance Group, works on a C-130 Hercules engine prop rod in St.Paul, Minn., April 4, 2024. Aerospace Propulsion Specialists are entrusted with testing, maintaining, and repairing all engine parts, playing a critical role in keeping the planes and Airmen safe in the air.
(U.S. Air National Guard photo by Airman Cailey Aandal)