Ellsworth's aircrew flight equipment first to implement CSEL radios in B-1 Bomber
Staff Sgt. Justin McEldowney, 28th Operations Support Squadron aircrew flight equipment technician, places a Combat Survival Evader Locator radio into a radio set adapter at Ellsworth Air Force Base, S.D., June 25, 2015. The adapter, when hooked up to a computer, allows information and data to be programmed into the CSEL radios and later transmitted to aircrews flying within areas of responsibility. (U.S. Air Force photo by Senior Airman Anania Tekurio/Released)