Coast Guard Cutter Healy, a 420-foot polar icebreaker homeported in Seattle, meets two tugboats in Puget Sound, Nov. 5, 2013. Commissioned in 1999, CGC Healy acts as a research platform for scientists in the Arctic and polar regions, as well maintaining search and rescue, environmental protection and law enforcement capabilities. (U.S. Coast Guard photo by Petty Officer 3rd Class Katelyn Tyson)