Callsign:	0000000
MMSI number:	338124707
Vessel class:	Pleasure (37)
Location:	37°48.28' N 122°29.81' W - locator CM87ST03IC - show map 6.1 km South bearing 190° from Sausalito, Marin County, California, United States [?] 7.2 km South bearing 171° from Marin City, Marin County, California, United States 7.6 km Northwest bearing 296° from San Francisco, San Francisco County, California, United States 74.0 km Northwest bearing 314° from San Jose, Santa Clara County, California, United States
Last position:	2025-10-31 23:29:59 UTC (9d 10h18m ago) 2025-10-31 16:29:59 PDT local time at Sausalito, United States [?]
Course:	54° – heading 511°
Speed:	6 km/h
Last path:	0000000>ais via SUNSET
Positions stored:	302

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.