First Lt. Andrew Klausner, 509th Maintenance Operations Squadron flight commander, and Master Sgt. Michael White, 509th MOS B-2 Spirit computer-aided design manager, perform an adaptable communications suite check on the Defense Advanced GPS Receiver at Whiteman Air Force Base, Mo., May 15, 2013. White is programming the DAGR for operation with the communications suite. (U.S. Air Force photo by Airman 1st Class Keenan Berry/Released)