Staff Sgt. Eric Bauman, radio frequency technician, and Senior Airman Matt Monteleone, cable and antenna systems technician, both of the 211th Engineering Installation Squadron apply butyl to weatherproof antenna cables on the roof of a hanger of the 168th Air Refueling Wing, Eielson Air Force Base, Fairbanks, Alaska. The 211th EIS is participating in Exercise Frosty Spear, July 13-24, where they're completing communication room grounding, video distribution, paging, and antenna grounding projects. (U.S. Air National Guard photo by Staff Sgt. Claire Behney)