250710-Z-TS442-1089
U.S. Air Force Tech. Sgt. Jose Barada, right, U.S. Air Force Tech. Sgt. Michael Ehnes, center, and U.S. Air Force Staff Sgt. Michael Forni, heating, ventilation, air conditioning and refrigeration (HVAC/R) specialists with the 102nd Civil Engineer Squadron (CES), diagnose a faulty fan motor during a deployment for training (DFT) on Yokota Air Base, Japan, July 10, 2025. The HVAC/R team conducted upgrade training while inspecting the shaded rings and magnetic core that enable the motor to run efficiently. (Air National Guard photo by Senior Airman Julia Ahaesy)