USCGC POLAR STAR (WAGB 10)
Homeported in Seattle, Washington, US Coast Guard Cutter POLAR STAR (WAGB 10) is the United States' only heavy icebreaker. Commissioned in 1976, she was built by Lockheed Shipbuilding along with her now decommissioned sister ship, POLAR SEA (WAGB 11). Three aviation-grade gas turbine engines provide USCGC POLAR STAR with up to 75,000 horsepower, making her the most powerful ship in the US Coast Guard. Each year, POLAR STAR travels to McMurdo Station, Antarctica to lead Operation Deep Freeze and break miles of ice up to 21 feet thick. Explore this website to learn more.