Callsign:	338001036
MMSI number:	338001036
Navigational status:	Under way (engine) (0)
Location:	37°49.12' N 122°27.50' W - locator CM87ST46XL - show map 5.9 km Northwest bearing 325° from San Francisco, San Francisco County, California, United States [?] 6.1 km South bearing 181° from Tiburon, Marin County, California, United States 72.8 km Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2025-06-29 17:58:47 UTC (13d 20h53m ago) 2025-06-29 10:58:47 PDT local time at San Francisco, United States [?]
Course:	83° – heading 511°
Speed:	41 km/h
Last path:	338001036>ais via SUNSET
Positions stored:	214

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.