Callsign:	WDC3151
MMSI number:	367003250
IMO number:	108
Navigational status:	Reserved (12)
Vessel class:	Towing (31)
Destination:	FALSE RIVER (ETA May04 19:30)
Location:	37°54.74' N 122°24.39' W - locator CM87TV18FX - show map 7.7 km Southwest bearing 224° from San Pablo, Contra Costa County, California, United States [?] 8.9 km Southwest bearing 229° from Rollingwood, Contra Costa County, California, United States 15.3 km North bearing 4° from San Francisco, San Francisco County, California, United States 78.0 km Northwest bearing 325° from San Jose, Santa Clara County, California, United States
Last position:	2024-12-28 06:36:55 UTC (75d 16h49m ago) 2024-12-27 22:36:55 PST local time at San Pablo, United States [?]
Course:	314° – heading 309°
Speed:	17 km/h
Dimensions:	length 19 m width 8 m draught 3.3 m
Last path:	WDC3151>ais via SUNSET
Positions stored:	35527

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.