A Coast Guard MH-60 Jayhawk helicopter delivers an emergency towing system to the salvage team on the deck of the conical drilling unit Kulluk 40 miles southwest of Kodiak City, Alaska, Wednesday, Jan. 2, 2013. The Kulluk is aground on the southeast shore of Sitkalidak Island. U.S. Coast Guard video by Petty Officer 1st Class Travis Marsh.