Callsign:	WDM6852
MMSI number:	367707480
IMO number:	794680
Navigational status:	At anchor (1)
Vessel class:	Towing (31)
Destination:	PORTLAND OR
Location:	37°45.08' N 122°20.06' W - locator CM87TS90UH - show map 7.9 km East bearing 109° from San Francisco, San Francisco County, California, United States [?] 8.1 km Southwest bearing 224° from Oakland, Alameda County, California, United States 8.3 km West bearing 259° from Alameda, Alameda County, California, United States 60.0 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-06 22:22:57 UTC (5d 19h8m ago) 2025-11-06 14:22:57 PST local time at San Francisco, United States [?]
Course:	333° – heading 149°
Speed:	0 km/h
Dimensions:	length 140 m width 24 m draught 6.1 m
Last path:	WDM6852>ais via SUNSET
Positions stored:	34126

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.