A U.S. Airman assigned to the 31st Fighter Wing at Aviano Air Base, Italy, prepares an avalanche beacon during an avalanche theory class at Piancavallo, Italy, Jan. 20, 2021. The beacon is used by rescuers to search for a person who has been caught in an avalanche. (U.S. Air Force photo by Staff Sgt. K. Tucker Owen)

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Photo by: Staff Sgt. K. Tucker Owen |  VIRIN: 210120-F-DV125-1128.JPG