A Coast Guard Air Station H-60 Jayhawk helicopter crew observes the tug Pathfinder in Prince William Sound Dec. 24. The tug Pathfinder went aground on Bligh Reef Wednesday evening creating a light grey or silver diesel sheen spanning an area approximately three miles long and 30 yards wide approximately one mile east of Glacier Island. (Photo by: Petty Officer 3rd Class Charly Hengen)