Callsign:	338215868
MMSI number:	338215868
Location:	37°48.66' N 122°29.22' W - locator CM87ST14NP - show map 7.2 km Northwest bearing 304° from San Francisco, San Francisco County, California, United States [?] 11.7 km Southeast bearing 154° from Mill Valley, Marin County, California, United States 13.2 km South bearing 164° from Corte Madera, Marin County, California, United States 73.9 km Northwest bearing 315° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-24 22:59:16 UTC (42d 18h8m ago) 2025-01-24 14:59:16 PST local time at San Francisco, United States [?]
Course:	38° – heading 511°
Speed:	2 km/h
Last path:	338215868>ais via SUNSET
Positions stored:	19

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.