albemarle sound atlantic ocean back sound barden inlet billy mitchell airport bodie island bodie island light cape hatteras light cape hatteras national seashore cape lookout national seashore core sound croatan sound currituck beach light currituck sound drum inlet east coast of the united states eastern seaboard ferry first flight airport fort raleigh national historic site geographic coordinate system graveyard of the atlantic hatteras inlet hatteras island headlands and bays hurricane isabel isabel inlet lighthouse new inlet north america north carolina north carolina ferry system ocracoke inlet ocracoke light onslow bay oregon inlet outer banks pamlico sound pea island life-saving station pea island national wildlife refuge point conception raleigh bay roanoke island roanoke sound shoal southern california united states virginia dare memorial bridge wright brothers national memorial