Integrated 12 Channel WAAS GPS receiver * GPS antenna built-in to the front panel allows reception when bracket or flush mounted * Ultra thin and compact rear case design (3.5" depth) * Meets ITU-R M493-13 Class D DSC (Digital Selective Calling) * Navigation to a DSC Distress Call with compass page * DSC test call and Auto DSC channel change selection * Automatically poll the GPS position of up to 4 ships using DSC * Enter, Save, and Navigation to waypoint with Compass page * GPS Compass display * Navigation (LAT/LON, Time, SOG, and COG) information shown on display * Submersible JIS-8 1.5M (4.92Ft) for 30 minutes * Noise canceling microphone with channel UP/DOWN, 16/9 and H/L keys * NOAA weather channel selection with alert * Programmable Scan, Priority Scan, and Dual Watch * Preset Key stores up to 10 favorite channels, with scan function * Oversized display with customizable channel names * NMEA 0183 Input and Output of GPS information to other devices * Programmable soft keys * Capable of connecting to a Second Station RAM3 Remote Access Microphone * Intercom between radio and Second Station RAM3 Remote Access Microphone * Die-cast chassis * 3 Year Waterproof Warranty