Callsign:	@@@@@@@
MMSI number:	338442716
Vessel class:	Sailing (36)
Location:	37°51.30' N 122°26.69' W - locator CM87SU65PE - show map 2.3 km Southeast bearing 153° from Tiburon, Marin County, California, United States [?] 2.6 km Southeast bearing 139° from Belvedere, Marin County, California, United States 9.2 km North bearing 346° from San Francisco, San Francisco County, California, United States 75.0 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-15 21:36:43 UTC (18d 2h11m ago) 2025-02-15 13:36:43 PST local time at Tiburon, United States [?]
Course:	59° – heading 511°
Speed:	4 km/h
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	251

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.