Petty Officer 1st Class Michael Coleman (left), a damage controlman aboard the Coast Guard Cutter Maple (WLB 207), practices medical training with Petty Officer 3rd Class Richard Silvia underway in the Beaufort Sea, Alaska, on the cutter crew's historic voyage up through the Northwest Passage, July 22, 2017. Cutter Maple and crew are scheduled to arrive at the Coast Guard Yard in Baltimore in late August. U.S. Coast Guard photo by Petty Officer 2nd Class Nathan Littlejohn.