I bought a boat and this si-tex/koden loran receiver c 760 is monted at the helm. Im not sure of its functions at all so I message si-tex directly and they said,
"The LORAN system was shut down a few years ago, so the 760 is not useable. The LORAN system has been superseded by GPS."
Is this true? Is this system not even usable now? If so then why would they still be selling them used online and how is it that someone in another blog posted that there's was being fixed because the display only showed 9999999 across the display?