During World War II, the Coast Guard built its LORAN, or long-range navigation systems, a network of land-based transmitting stations that would give military ships and aircraft a means of accurately navigating to their destinations.  After the war, the LORAN became the primary means by which the entire world navigated the oceans. LORAN stations were built wherever there was local support for them, but those who worked at these remote locations often found themselves far from home, isolated,...