Callsign:	338071846
MMSI number:	338071846
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	37°49.04' N 122°27.03' W - locator CM87ST56WD - show map 5.4 km Northwest bearing 330° from San Francisco, San Francisco County, California, United States [?] 5.6 km Southeast bearing 147° from Sausalito, Marin County, California, United States 72.2 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-03 00:30:14 UTC (22d 11h39m ago) 2025-11-02 16:30:14 PST local time at San Francisco, United States [?]
Course:	90° – heading 511°
Speed:	10 km/h
Dimensions:	length 12 m width 3 m draught 0.0 m
Last path:	338071846>ais via SUNSET
Positions stored:	3293

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.