Callsign:	@@@@@@@
MMSI number:	338502216
Vessel class:	Sailing (36)
Location:	37°44.73' N 122°21.25' W - locator CM87TR78MV - show map 6.6 km Southeast bearing 120° from San Francisco, San Francisco County, California, United States [?] 8.2 km Northeast bearing 29° from Brisbane, San Mateo County, California, United States 60.6 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-10-19 19:37:25 UTC (20d 9h59m ago) 2025-10-19 12:37:25 PDT local time at San Francisco, United States [?]
Course:	156° – heading 511°
Speed:	7 km/h
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	133

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.