A Coast Guard Auxiliary boatcrew patrols for public safety for boom deployed around the site of the sunken tug vessel Powhatan in Starrigavan Bay in Sitka, Alaska, June 6, 2017. The Powatan will be placed on a barge and transported to Seattle after removal of hazardous materials on board. U.S. Coast Guard photo by Petty Officer 1st Class Bill Colclough.