Callsign:	WDJ8731
MMSI number:	369322000
IMO number:	296200
Navigational status:	Reserved (12)
Vessel class:	(57)
Destination:	US SFO A9 (ETA Oct23 16:30)
Location:	37°59.00' N 122°25.78' W - locator CM87SX85KX - show map 7.7 km West bearing 288° from San Pablo, Contra Costa County, California, United States [?] 9.0 km West bearing 283° from Rollingwood, Contra Costa County, California, United States 23.2 km North bearing 358° from San Francisco, San Francisco County, California, United States 85.6 km Northwest bearing 327° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-27 12:25:25 UTC (14d 11h28m ago) 2025-02-27 04:25:25 PST local time at San Pablo, United States [?]
Course:	23° – heading 28°
Speed:	15 km/h
Dimensions:	length 139 m width 22 m draught 6.6 m
Last path:	WDJ8731>ais via SUNSET
Positions stored:	29417

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.