Petty Officer 2nd Class Terry Clark, a pollution responder with Marine Safety Unit Valdez, Alaska, inspects the sunken vessel Revindell II with personnel from the Valdez Harbormaster Office Feb. 9, 2013. Coast Guard personnel were notified by the harbormaster that the 42-foot recreational vessel sank. U.S. Coast Guard photo by Petty Officer 1st Class Krispin Barrett.