Callsign:	WZC3886
MMSI number:	366963980
IMO number:	586350
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	(ETA ***00 24:60)
Location:	37°51.37' N 122°28.67' W - locator CM87SU25PL - show map 2.2 km Southwest bearing 212° from Belvedere, Marin County, California, United States [?] 2.7 km Southwest bearing 224° from Tiburon, Marin County, California, United States 10.4 km Northwest bearing 330° from San Francisco, San Francisco County, California, United States 77.0 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-16 19:23:55 UTC (15d 1h29m ago) 2025-11-16 11:23:55 PST local time at Belvedere, United States [?]
Course:	276° – heading 278°
Speed:	0 km/h
Dimensions:	length 58 m width 15 m draught 5.8 m
Last path:	WZC3886>ais via AA6CE
Positions stored:	40079

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.