Callsign:	368387680
MMSI number:	368387680
Vessel class:	Sailing (36)
Location:	37°50.66' N 122°27.46' W - locator CM87SU52BP - show map 3.2 km South bearing 169° from Belvedere, Marin County, California, United States [?] 3.2 km South bearing 182° from Tiburon, Marin County, California, United States 8.4 km Northwest bearing 337° from San Francisco, San Francisco County, California, United States 74.9 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-07-04 19:54:13 UTC (21d 2h20m ago) 2025-07-04 12:54:13 PDT local time at Belvedere, United States [?]
Course:	309° – heading 511°
Speed:	13 km/h
Last path:	368387680>ais via SUNSET
Positions stored:	11

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.