Callsign:	WDC3248
MMSI number:	367004670
IMO number:	842454
Navigational status:	Reserved (12)
Vessel class:	(57)
Destination:	SFDB
Location:	37°54.35' N 122°22.34' W - locator CM87TV57HJ - show map 8.9 km Northeast bearing 65° from Belvedere, Marin County, California, United States [?] 11.2 km Northeast bearing 62° from Sausalito, Marin County, California, United States 15.1 km North bearing 16° from San Francisco, San Francisco County, California, United States 75.7 km Northwest bearing 326° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-21 18:19:34 UTC (1d 13h11m ago) 2025-12-21 10:19:34 PST local time at Belvedere, United States [?]
Course:	237° – heading 235°
Speed:	0 km/h
Dimensions:	length 20 m width 8 m draught 1.9 m
Last path:	WDC3248>ais via SUNSET
Positions stored:	46635

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.