Callsign:	368276340
MMSI number:	368276340
Location:	37°50.15' N 122°25.49' W - locator CM87SU90AO - show map 5.0 km Southeast bearing 146° from Tiburon, Marin County, California, United States [?] 5.4 km Southeast bearing 140° from Belvedere, Marin County, California, United States 6.8 km North bearing 356° from San Francisco, San Francisco County, California, United States 72.2 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-27 18:42:42 UTC (6d 9h37m ago) 2025-02-27 10:42:42 PST local time at Tiburon, United States [?]
Course:	305° – heading 304°
Speed:	9 km/h
Last path:	368276340>ais via SUNSET
Positions stored:	1

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.