Callsign:	WDF3066
MMSI number:	367435450
Vessel class:	Sailing (36)
Location:	37°51.28' N 122°27.61' W - locator CM87SU45SC - show map 2.0 km South bearing 169° from Belvedere, Marin County, California, United States [?] 2.3 km East bearing 103° from Sausalito, Marin County, California, United States 9.5 km North bearing 338° from San Francisco, San Francisco County, California, United States 75.9 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-15 23:02:02 UTC (14d 18h23m ago) 2025-02-15 15:02:02 PST local time at Belvedere, United States [?]
Course:	280° – heading 511°
Speed:	10 km/h
Last path:	WDF3066>ais via SUNSET
Positions stored:	65

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.