Callsign:	@@@@@@@
MMSI number:	338097587
Vessel class:	Sailing (36)
Location:	37°53.15' N 122°24.71' W - locator CM87TV02NO - show map 4.2 km East bearing 71° from Tiburon, Marin County, California, United States [?] 4.8 km East bearing 72° from Belvedere, Marin County, California, United States 12.3 km North bearing 3° from San Francisco, San Francisco County, California, United States 75.9 km Northwest bearing 323° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-16 00:26:39 UTC (21d 17h37m ago) 2025-02-15 16:26:39 PST local time at Tiburon, United States [?]
Course:	50° – heading 511°
Speed:	11 km/h
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	1211

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.