Callsign:	338329367
MMSI number:	338329367
Location:	37°48.78' N 122°26.52' W - locator CM87ST65XD - show map 4.7 km Northwest bearing 335° from San Francisco, San Francisco County, California, United States [?] 6.8 km South bearing 169° from Tiburon, Marin County, California, United States 6.9 km South bearing 163° from Belvedere, Marin County, California, United States 71.4 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-07-05 19:47:47 UTC (22d 6h33m ago) 2025-07-05 12:47:47 PDT local time at San Francisco, United States [?]
Course:	81° – heading 79°
Speed:	9 km/h
Last path:	338329367>ais via SUNSET
Positions stored:	23

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.