22nd ARW Airman earns spotlight performer
Senior Airman Bryan Knehr, 22nd Air Refueling Wing Command Post senior controller, conducts a monthly test on the EMP Hardened Dispersal Communications stand, May 28, 2013, McConnell Air Force Base, Kan. The EHDC, also known as “Big Blue,” is used to relay information to the aircrew of the KC-135 Stratotankers assigned to McConnell. (U.S. Air Force photo/Airman 1st Class Victor J. Caputo)