Coast Guard Cutter Polar Star reaches southernmost navigable waters on Earth
U.S. Coast Guard Cutter Polar Star (WAGB 10) approaches the edge of the Ross Ice Shelf while transiting in the Bay of Whales, Antarctica. (U.S. Coast Guard video by Chief Petty Officer Monica Campos) MCMURDO STATION, Antarctica — U.S. Coast Guard Cutter Polar Star (WAGB 10) reached the southernmost navigable waters on the planet Feb. […]