CHUCKCHI SEA, Alaska - Petty Officer Matthew Lotz, a flight mechanic from Kodiak, helps prepare the HH-65 Dolphin for storage on the stern of the Coast Guard Cutter Hamilton. The Coast Guard Cutter Hamilton is the first high endurance cutter to be in Arctic waters for the Coast Guard ith the sole mission of homeland security. (U.S. Coast Guard Photo by Petty Officer Richard Brahm)