Ketchikan Volunteer Rescue Squad personnel land and disembark from a Hughes 369D helicopter on Thursday, Aug. 5, 2021, at Temsco Helicopters Inc in Ketchikan, Alaska. The KVRS, U.S. Coast Guard, Alaska State Troopers and U.S. Forest Service responded to a radio beacon alert from a downed Southeast Aviation de Havilland Beaver float plane that was…