Coast Guard crew members retrieve a conductivity temperature depth rosette after it was deployed over the side of the Coast Guard Cutter Healy while in the Arctic, Friday, Sept. 8, 2017.
Of the three members in a row on the left, the two in back provide support to the first, while the first member helps stabilize the hoisted device with a line.
U.S. Coast Guard photo by Petty Officer 3rd Class Amanda Norcross