Coast Guard Cutter Healy (WAGB 20) crewmembers deploy and recover a Conductivity, Temperature, and Depth instrument from the Gulf of Alaska, on Aug. 26, 2021. The Healy and its crew are circumnavigating North America and will be conducting Coast Guard missions and supporting oceanographic research to increase understanding of the changing Arctic environment and associated impacts. U.S. Coast Guard video by Chief Petty Officer Matt Masaschi.