Callsign:	@@@@@@@
MMSI number:	338427534
Vessel class:	Pleasure (37)
Location:	37°48.45' N 122°29.41' W - locator CM87ST13ET - show map 7.2 km Northwest bearing 300° from San Francisco, San Francisco County, California, United States [?] 10.1 km South bearing 171° from Strawberry, Marin County, California, United States 12.0 km Southeast bearing 156° from Mill Valley, Marin County, California, United States 73.9 km Northwest bearing 315° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-02 22:40:54 UTC (28d 20h22m ago) 2025-11-02 14:40:54 PST local time at San Francisco, United States [?]
Course:	60° – heading 61°
Speed:	37 km/h
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	3006

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.