Keywords: arctic ocean sea ice seaice uscg usgs healy st-laurent stlaurent cutter coast guard coastguard Ice is pushed away from the hull of the Coast Guard Cutter Healy Aug. 12, 2009. Photo Credit: Patrick Kelley, U.S. Coast Guard Ice is pushed away from the hull of the Coast Guard Cutter Healy Aug. 12, 2009. Photo Credit: Patrick Kelley, U.S. Coast Guard |