George, KB3ODH, found this about 1/2 mile from the Cape Hatteras Lighthouse. Our book: “SolderSmoke — Global Adventures in Wireless Electronics”http://soldersmoke.com/book.htmOur coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmokeOur Book Store: http://astore.amazon.com/contracross-20
Photo of another other marker on Roanoke Island here: http://tombusch.blogspot.com/2008/08/outer-banks-and-radio.html Also, a great writeup by VE2CV here (PDF): http://www.radiocom.net/Fessenden/FessendenRoanoke.pdf