Callsign:	338506865
MMSI number:	338506865
Location:	37°48.04' N 122°32.02' W - locator CM87RT52WE - show map 7.8 km Southwest bearing 213° from Sausalito, Marin County, California, United States [?] 7.8 km South bearing 196° from Marin City, Marin County, California, United States 10.4 km West bearing 286° from San Francisco, San Francisco County, California, United States 76.1 km Northwest bearing 313° from San Jose, Santa Clara County, California, United States
Last position:	2025-10-28 20:23:54 UTC (12d 15h14m ago) 2025-10-28 13:23:54 PDT local time at Sausalito, United States [?]
Course:	195° – heading 511°
Speed:	9 km/h
Last path:	338506865>ais via SUNSET
Positions stored:	2

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.