Staff Sgt. Cynthia Lose, antenna grounding project team chief, 211th Engineering Installation Squadron, reviews the cable testing results after grounding a surge protection device to the bus bar in a communications room. Testing cables is an important step in the grounding process to detect any issues within the cable lines and allows the Airmen to ensure equipment remains safe in the instance of lightening. (U.S. Air National Guard photo by Staff Sgt. Claire Behney/Released)