Callsign:	338367607
MMSI number:	338367607
Location:	37°49.15' N 122°29.56' W - locator CM87ST06VO - show map 4.5 km South bearing 188° from Sausalito, Marin County, California, United States [?] 5.7 km South bearing 165° from Marin City, Marin County, California, United States 8.1 km Northwest bearing 307° from San Francisco, San Francisco County, California, United States 74.9 km Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-01 19:42:49 UTC (8d 14h5m ago) 2025-11-01 12:42:49 PDT local time at Sausalito, United States [?]
Course:	76° – heading 511°
Speed:	40 km/h
Last path:	338367607>ais via SUNSET
Positions stored:	2121

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.