HVAC Airmen have one cool mission
Kendall Jetton, Senior Airman Brandon Craighead, and Airman 1st Class Duwayne Skeine, 2nd Civil Engineer Squadron heating ventilation and air conditioning systems technicians, replace an exhaust fan in Hangar 11 at Barksdale Air Force Base, La., March 7, 2016. Providing a comfortable work environment prevents overheating personnel and systems, and allows Airmen to work longer and more efficiently. (U.S. Air Force Photo/Airman 1st Class Luke Hill)