Maintainers keep perfect record
KARSHI-KHANBAD AIR BASE, Uzbekistan -- Staff Sgt. Jason Curra tops off a Humvee with antifreeze while Tech. Sgts. William Underwood (center) and Matt Cooper prepare to pressurize the entire cooling system to detect leaks. The vehicle mechanics are assigned to the 416th Air Expeditionary Group here where, for the past two months, they have maintained a 100-percent vehicle in-commission rate. (U.S. Air Force photo by Master Sgt. Scott Wagers)