Coverage of the East Coast from the lower Chesapeake Bay through Jacksonville, FL, to Bermuda. Coverage from Tangier Island to St. Augustine, FL including Norfolk, VA, the Albemarle and Pamlico Sounds in full, Cape Fear, NC, the Savannah R. to Augusta, GA, and the St. Johns R. to Hastings, FL. Bathymetric coverage from Poorman's Canyon to Blake Canyon including Wilmington Valley and Hatteras Ridge.