Control room
MCGHEE TYSON AIR NATIONAL GUARD BASE, Tenn. - Master Sgt. Elizabeth Ruiz, satellite EPME superintendent for the Paul H. Lankford EPME Center, and Staff Sgt. Chalanda Roberts, broadcast technician, manage the broadcast control room for TEC TV during a satellite EPME practice broadcast here April 14, 2015, during the on-camera instructors' course. (U.S. Air National Guard photo by Master Sgt. Mike R. Smith/Released)

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Tags: TEC TV
Photo by: Master Sgt. Mike R. SmithReleased |  VIRIN: 150414-Z-SM234-006.JPG