United States - April 10, 2025 Great Lakes, USA – A stunning video captures the U.S. Coast Guard Cutter Mackinaw WLBB 30 breaking through ice as the sun sets over the Great Lakes. The footage showcases the ship in action, cutting a path through frozen waters under a brilliant evening sky. The scene highlights both the beauty of nature and the hard work of the crew. The Mackinaw is one of the busiest cutters in the U.S. Coast Guard fleet. It plays a vital role in patrolling the waterways of the Great Lakes. Its mission includes maintaining safe passage for other vessels and supporting the Maritime Transportation System. From sunrise to sunset, the crew of the Mackinaw works tirelessly to keep the region’s maritime routes open and secure.