Class-A Universal AIS Complying with IMO MSC. 74(69) Annex3, IEC 61993-2,ITU-R M.1371-3, ITU-R M.493-13, ITU-R M.825(DSC), IEC-60945, IEC-61162-1/2. Displaying navigational data based on Dynamic / Static data. Completely compatible with all system using NMEA standard. Edition of user message on navigation & ship securities is available. GLONASS/GPS function available receiving Signal from Russian Satellite. Interfaces with RADAR, ECDIS, GYRO COMPASS, and external GPS, etc. Easy identification on other ship’s status by providing electronic chart data. System self-restoring function enhances stability. Adopted user-friendly one touch keypad.