354th Civil Engineer Squadron brings the heat
U.S. Air Force Staff Sgt. Matthew Auger, a 354th Civil Engineer Squadron heating, ventilation, and air conditioning technician, repairs a leaking glycol pump Dec. 27, 2017, at Eielson Air Force Base, Alaska. The pump, which is essential to the building’s heating system, required a new seal to stop the leak and return to normal function. (U.S. Air Force photo by Airman 1st Class Eric M. Fisher)