Callsign:	WDJ7457
MMSI number:	368006870
IMO number:	837212
Navigational status:	Under way (engine) (0)
Vessel class:	(57)
Destination:	US PDX
Location:	37°42.17' N 123°25.30' W - locator CM87GQ98JQ - show map 66.4 km Southwest bearing 228° from Inverness, Marin County, California, United States [?] 68.5 km West bearing 251° from Bolinas, Marin County, California, United States 88.4 km West bearing 265° from San Francisco, San Francisco County, California, United States 101.7 km West bearing 264° from Oakland, Alameda County, California, United States
Last position:	2025-02-10 06:43:30 UTC (8d 11h44m ago) 2025-02-09 22:43:30 PST local time at Inverness, United States [?]
Course:	148° – heading 149°
Speed:	16 km/h
Dimensions:	length 153 m width 24 m draught 5.5 m
Last path:	WDJ7457>ais via SUNSET
Positions stored:	95534

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.