Callsign:	338193692
MMSI number:	338193692
Navigational status:	Under way (engine) (0)
Location:	37°48.76' N 122°25.69' W - locator CM87ST85OB - show map 4.3 km North bearing 350° from San Francisco, San Francisco County, California, United States [?] 7.2 km South bearing 160° from Tiburon, Marin County, California, United States 7.4 km Southeast bearing 154° from Belvedere, Marin County, California, United States 70.5 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-12 22:49:13 UTC (6d 3h50m ago) 2025-02-12 14:49:13 PST local time at San Francisco, United States [?]
Course:	77° – heading 511°
Speed:	39 km/h
Last path:	338193692>ais via SUNSET
Positions stored:	6

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.