Callsign:	@@@@@@@
MMSI number:	338037871
Vessel class:	Sailing (36)
Location:	37°51.61' N 122°28.68' W - locator CM87SU26PK - show map 5.5 km East bearing 112° from Tamalpais-Homestead Valley, Marin County, California, United States [?] 7.8 km Southeast bearing 131° from Mill Valley, Marin County, California, United States 10.8 km Northwest bearing 332° from San Francisco, San Francisco County, California, United States 77.4 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-28 20:33:45 UTC (14d 20h57m ago) 2025-01-28 12:33:45 PST local time at Tamalpais-Homestead Valley, United States [?]
Course:	304° – heading 511°
Speed:	8 km/h
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	1291

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.