Callsign:	WDJ3805
MMSI number:	367771580
IMO number:	515383
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	37°49.85' N 122°28.37' W - locator CM87ST39GJ - show map 3.3 km South bearing 161° from Sausalito, Marin County, California, United States [?] 4.7 km South bearing 189° from Belvedere, Marin County, California, United States 7.8 km Northwest bearing 323° from San Francisco, San Francisco County, California, United States 74.6 km Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-08 19:29:46 UTC (3d 4h31m ago) 2025-02-08 11:29:46 PST local time at Sausalito, United States [?]
Course:	33° – heading 511°
Speed:	13 km/h
Dimensions:	length 28 m width 7 m draught 0.0 m
Last path:	WDJ3805>ais via SUNSET
Positions stored:	1690

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.