Callsign:	338089561
MMSI number:	338089561
Location:	37°51.67' N 122°27.76' W - locator CM87SU46LP - show map 1.3 km South bearing 173° from Belvedere, Marin County, California, United States [?] 1.5 km South bearing 201° from Tiburon, Marin County, California, United States 10.3 km North bearing 338° from San Francisco, San Francisco County, California, United States 76.5 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-15 23:51:47 UTC (18d 1h42m ago) 2025-02-15 15:51:47 PST local time at Belvedere, United States [?]
Course:	291° – heading 307°
Speed:	11 km/h
Last path:	338089561>ais via SUNSET
Positions stored:	12

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.