Callsign:
MMSI number:	338418736
Vessel class:	Pleasure (37)
Location:	37°48.88' N 122°26.55' W - locator CM87ST65VM - show map 4.9 km Northwest bearing 335° from San Francisco, San Francisco County, California, United States [?] 6.7 km South bearing 169° from Tiburon, Marin County, California, United States 6.7 km South bearing 163° from Belvedere, Marin County, California, United States 71.5 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-16 19:23:24 UTC (14d 23h39m ago) 2025-11-16 11:23:24 PST local time at San Francisco, United States [?]
Course:	266° – heading 201°
Speed:	4 km/h
Last path:	>ais via AA6CE
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.