Type Sentence DescriptionPGRMZ Z: AltitudeSDDBT DBT: Depth below transducerSDDPT DPT: DepthSDMTW MTW: Water temperatureSDVHW VHW: Water speed and headingReceive DPT DepthDBT Depth below transducerMTW Water temperatureVHW Water speed and headingWPL Waypoint locationDSC Digital selective calling informationDSE Expanded digital selective callingHDG Heading, deviation, and variationHDM Heading, magneticMWD Wind direction and speedMDA Meteorological compositeMWV Wind speed and angleVDM AIS VHF data-link messageNMEA 2000 PGN InformationType PGN DescriptionTransmit andreceive059392 ISO acknowledgment059904 ISO request060928 ISO address claim126208 NMEA: Command, request, andacknowledge group function126464 Transmit and receive PGN list groupfunction126996 Product information129026 COG and SOG : Rapid update129029 GNSS position data129540 GNSS satellites in view130306 Wind data130312 TemperatureTransmit 127250 Vessel heading127258 Magnetic variance128259 Speed: Water referenced128267 Water depth129025 Position: Rapid update129283 Cross track error129284 Navigation data129285 Navigation route and waypoint infoReceive 126992 System time127250 Vessel heading127489 Engine parameters: Dynamic127488 Engine parameters: Rapid update127493 Transmission parameters: Dynamic127505 Fluid level128259 Speed: water referenced128267 Water depth129025 Position: rapid update129038 AIS class A position report129039 AIS class B position report129040 AIS class B extended position report129539 GNSS DOPs129794 AIS class A static and voyage relateddataType PGN Description129809 AIS class B "CS" static data report, partA129810 AIS class B "CS" static data report, partB130310 Environmental parameters130311 Environmental parameters130313 Humidity130314 Actual pressureAppendix 27