Callsign:	338515242
MMSI number:	338515242
Vessel class:	Pleasure (37)
Location:	37°49.44' N 122°25.17' W - locator CM87ST97QR - show map 5.4 km North bearing 360° from San Francisco, San Francisco County, California, United States [?] 7.0 km Southeast bearing 124° from Sausalito, Marin County, California, United States 70.9 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2025-08-23 17:07:15 UTC (23d 13h53m ago) 2025-08-23 10:07:15 PDT local time at San Francisco, United States [?]
Course:	360° – heading 511°
Speed:	2 km/h
Last path:	338515242>ais via SUNSET
Positions stored:	39

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.