Callsign:	WDJ4306
MMSI number:	367776380
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	BEN OYP RICH EV BERK (ETA ***00 24:60)
Location:	37°48.66' N 122°25.21' W - locator CM87ST94OO - show map 4.0 km North bearing 359° from San Francisco, San Francisco County, California, United States [?] 7.8 km Southeast bearing 133° from Sausalito, Marin County, California, United States 7.9 km Southeast bearing 150° from Belvedere, Marin County, California, United States 69.9 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2026-01-15 20:44:48 UTC (20d 2h44m ago) 2026-01-15 12:44:48 PST local time at San Francisco, United States [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 17 m width 6 m draught 0.0 m
Last path:	WDJ4306>ais via SUNSET
Positions stored:	33570

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.