Here is a nice article on DXpeditions you may find interesting. Notice K5K at Kingman and how far it is out of the water. Today Kingman is nearly awash. http://www.atlasobscura.com/articles/the-amateur-radio-obsessives-who-send-messages-from-the-ends-of-the-earth?utm_source=article&utm_medium=email&utm_campaign=sendtofriend 73 Tom/NY0V