Senior Airmen Blake Rodgers and Ryan Girard, 341st Civil Engineer Squadron power production journeymen, work together to diagnose and repair problems on a light cart Sept. 17, 2015, at Malmstrom Air Force Base, Mont. The Airmen are responsible for the upkeep of multiple light carts, around $17,000 apiece, for a fleet value of a near $105,000. (U.S. Air Force photo/Airman Daniel Brosam)