Callsign:	338467397
MMSI number:	338467397
Location:	37°49.02' N 122°28.58' W - locator CM87ST26UC - show map 6.3 km South bearing 190° from Belvedere, Marin County, California, United States [?] 6.5 km South bearing 195° from Tiburon, Marin County, California, United States 6.8 km Northwest bearing 313° from San Francisco, San Francisco County, California, United States 73.7 km Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-15 20:24:42 UTC (18d 7h40m ago) 2025-02-15 12:24:42 PST local time at Belvedere, United States [?]
Course:	59° – heading 511°
Speed:	14 km/h
Last path:	338467397>ais via SUNSET
Positions stored:	5

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.