Callsign:	338388203
MMSI number:	338388203
Vessel class:	Sailing (36)
Location:	37°49.32' N 122°28.24' W - locator CM87ST37MH - show map - static map 6.9 km Northwest bearing 319° from San Francisco, San Francisco County, California, United States [?] 16.6 km Southwest bearing 221° from Richmond, Contra Costa County, California, United States 17.4 km Southwest bearing 233° from El Cerrito, Contra Costa County, California, United States 73.8 km Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2022-05-14 23:31:49 UTC (6d 5h43m ago) 2022-05-14 16:31:49 PDT local time at San Francisco, United States [?]
Course:	48° – heading 511°
Speed:	14 km/h
Last path:	338388203>ais via SUNSET
Positions stored:	450

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.