Air Force Reservist Tech. Sgt. David Salvador, 940th Communications Flight secure communications specialist, adjusts an antenna prior to establishing a satellite communication link during training March 3, 2007 at Beale Air Force Base, Calif. The satellite radio equipment provides both secure and unsecure voice and data capability. (U.S. Air Force photo/Stacey Knott)

Air Force Reservist Staff Sgt. Troy Surratt (lower right), 940th Communications Flight secure communications specialist, establishes a satellite communication link during training March 3, 2007 at Beale Air Force Base, Calif. While Sergeant Surratt prepares the radio, Master Sgt. David Newberry, ground radio technician, and Tech Sgt. David Salvador, a secure communications specialist, both with the 940th CF and Staff Sgt. Phetsamone Bouthsarath, 940th Operations Support Flight radio operations specialist, observe the training. The satellite radio equipment provides both secure and unsecure voice and data capability. (U.S. Air Force photo/Stacey Knott)