Callsign:	338518665
MMSI number:	338518665
Location:	37°49.38' N 122°25.15' W - locator CM87ST97QM - show map 5.3 km North bearing 0° from San Francisco, San Francisco County, California, United States [?] 6.8 km Southeast bearing 144° from Belvedere, Marin County, California, United States 7.0 km Southeast bearing 125° from Sausalito, Marin County, California, United States 70.9 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-08 16:29:37 UTC (3d 5h3m ago) 2025-02-08 08:29:37 PST local time at San Francisco, United States [?]
Course:	188° – heading 511°
Speed:	2 km/h
Last path:	338518665>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.