Callsign:	368351290
MMSI number:	368351290
Vessel class:	Pleasure (37)
Location:	37°50.51' N 122°26.29' W - locator CM87SU72JB - show map 3.9 km Southeast bearing 155° from Tiburon, Marin County, California, United States [?] 4.1 km Southeast bearing 146° from Belvedere, Marin County, California, United States 7.6 km North bearing 347° from San Francisco, San Francisco County, California, United States 73.5 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2025-06-25 09:28:57 UTC (31d 10h24m ago) 2025-06-25 02:28:57 PDT local time at Tiburon, United States [?]
Course:	68° – heading 511°
Speed:	8 km/h
Last path:	368351290>ais via SUNSET
Positions stored:	142

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.