Callsign:	@@@@@@@
MMSI number:	338361814
Vessel class:	Sailing (36)
Location:	37°45.81' N 122°22.01' W - locator CM87TS53XF - show map 4.8 km East bearing 105° from San Francisco, San Francisco County, California, United States [?] 10.5 km Northeast bearing 52° from Daly City, San Mateo County, California, United States 62.8 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-06-28 22:00:37 UTC (3d 21h25m ago) 2025-06-28 15:00:37 PDT local time at San Francisco, United States [?]
Course:	156° – heading 511°
Speed:	10 km/h
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	1298

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.