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AIS base station USCG SFR VTS MTT - show graphs
Callsign: 003669708
MMSI number: 003669708
IMO number: 572276
Navigational status: Reserved (14)
Vessel class: (130)
Location: 37°55.39' N 122°35.91' W - locator CM87QW81EN - show map
6.6 km Southwest bearing 209° from San Anselmo, Marin County, California, United States [?]
8.1 km Southwest bearing 227° from San Rafael, Marin County, California, United States
22.8 km Northwest bearing 316° from San Francisco, San Francisco County, California, United States
89.7 km Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position: 2025-02-02 04:06:27 UTC (10d 16h26m ago)
2025-02-01 20:06:27 PST local time at San Anselmo, United States [?]
Speed: 0 km/h
Dimensions: draught 0.0 m
Last path: 003669708>ais via SUNSET
Positions stored: 3449
About this site
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.
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