A Coast Guard Air Station Kodiak MH-60 Jayhawk helicopter aircrew prepares to conduct sling load training in Chiniak, on Kodiak Island, Alaska, Feb. 6, 2020. Sling load training requires aircrews to practice hoisting and transporting aids-to-navigation towers in preparation for when they have to move them to remote, high-elevation locations to mark hazards to navigation for transiting mariners. U.S. Coast Guard photo by Petty Officer 3rd Class Lauren Dean.