Callsign:	WCX8037
MMSI number:	366975760
IMO number:	816359
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	(ETA ***00 24:60)
Location:	37°49.02' N 122°28.60' W - locator CM87ST26TC - show map 6.3 km South bearing 190° from Belvedere, Marin County, California, United States [?] 6.5 km South bearing 196° from Tiburon, Marin County, California, United States 6.9 km Northwest bearing 313° from San Francisco, San Francisco County, California, United States 73.8 km Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position:	2025-10-25 22:52:32 UTC (10h2m ago) 2025-10-25 15:52:32 PDT local time at Belvedere, United States [?]
Course:	265.60000610352° – heading 511°
Speed:	19 km/h
Dimensions:	length 25 m width 9 m draught 0.0 m
Last path:	WCX8037>ais via SUNSET
Positions stored:	46577

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.