Canadian rescue helicopter air crew members attend to a woman on Main Duck Island, who was medically evacuated from a sailing vessel in Canadian waters after becoming severely ill, Aug. 10, 2014. Joint Rescue Coordination Centre Trenton, Ontario, requested the medical evacuation from the U.S. Coast Guard because they were the closest asset and the met up with the Canadian air crew on the island. (U.S. Coast Guard photo by Chief Petty Officer Joshua Martin)