I have a really nice WX500 system for sale, like new antenna, high serial number processor with 430TT and no errors in the error log. New antenna gasket, antenna cable and connectors. Installation and operating manual. This is a great way to add a stormscope to a GTN650/750, GNS430/530 or Sandel HSI. Other MFD's too.
Don supercub180@gmail.com