NORTH CHARLESTON, S.C.- Coast Guard Commandant Adm. Thad Allen (CENTER) walks underneath the hull of a 378-foot cutter in dry dock at the Detyens Navy Ship Yard in North Charleston, S.C., Thursday, June 25, 2009. Allen visited the cutters Dallas and Gallatin which are scheduled to be dry docked for several more months while significant structural and mechanical repairs. (U.S. Coast Guard Photo/ Petty Officer 2nd Class Etta Smith)