U.S. Coast Guard Seaman Gabe Feller and Fireman Damian Concannon, CGC Buckthorn, tend to the buoy while moored in De Tour, Michigan, June 8, 2022. Crewmembers with the aids to navigation detail are responsible for the safe and swift execution of the evolution. (U.S. Coast Guard photo by Petty Officer 3rd Class Gregory Schell)