Callsign:	@@@@@@@
MMSI number:	369990464
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Location:	37°49.98' N 122°28.59' W - locator CM87ST29TV - show map 4.5 km South bearing 194° from Belvedere, Marin County, California, United States [?] 4.8 km South bearing 201° from Tiburon, Marin County, California, United States 8.2 km Northwest bearing 322° from San Francisco, San Francisco County, California, United States 75.0 km Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-14 15:22:14 UTC (19d 12h41m ago) 2025-02-14 07:22:14 PST local time at Belvedere, United States [?]
Course:	307° – heading 511°
Speed:	12 km/h
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	243

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.