Callsign:	338467817
MMSI number:	338467817
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	37°48.73' N 122°25.99' W - locator CM87ST84AV - show map 4.3 km North bearing 344° from San Francisco, San Francisco County, California, United States [?] 13.2 km West bearing 261° from Emeryville, Alameda County, California, United States 70.8 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-02 21:20:51 UTC (39d 2h39m ago) 2025-02-02 13:20:51 PST local time at San Francisco, United States [?]
Course:	81° – heading 511°
Speed:	13 km/h
Dimensions:	length 10 m width 2 m draught 0.0 m
Last path:	338467817>ais via SUNSET
Positions stored:	706

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.