Includes all channels specified in ITU-RR(NOAA Weather channel) DUAL/TRIPLE WATCH function and TAG SCAN function built-in. 20 MMSI number in 2 groups-MMSI number save, edition and call function. Latitude/Longitude display function when connected with GPS. Over 160 characters can be seen in one large LCD. Priority selection of Ch.16 and adoption of noise free mic. Compact & light design for any-where installation.