Callsign:	@@@@@@@
MMSI number:	338091365
Vessel class:	Sailing (36)
Location:	37°48.92' N 122°28.81' W - locator CM87ST25IQ - show map 7.0 km Northwest bearing 310° from San Francisco, San Francisco County, California, United States [?] 9.4 km South bearing 165° from Strawberry, Marin County, California, United States 11.6 km Southeast bearing 151° from Mill Valley, Marin County, California, United States 73.9 km Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-02 22:22:10 UTC (28d 20h36m ago) 2025-11-02 14:22:10 PST local time at San Francisco, United States [?]
Course:	68° – heading 511°
Speed:	3 km/h
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	420

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.