Callsign:	338231129
MMSI number:	338231129
Vessel class:	Sailing (36)
Location:	37°48.60' N 122°29.50' W - locator CM87ST14AJ - show map 5.5 km South bearing 186° from Sausalito, Marin County, California, United States [?] 6.7 km South bearing 167° from Marin City, Marin County, California, United States 7.4 km Northwest bearing 302° from San Francisco, San Francisco County, California, United States 74.1 km Northwest bearing 315° from San Jose, Santa Clara County, California, United States
Last position:	2025-10-18 21:14:37 UTC (29d 20h40m ago) 2025-10-18 14:14:37 PDT local time at Sausalito, United States [?]
Course:	27° – heading 45°
Speed:	4 km/h
Last path:	338231129>ais via SUNSET
Positions stored:	46

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.