Callsign:	WBC6570
MMSI number:	366969450
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	US TI P1
Location:	37°46.51' N 122°23.08' W - locator CM87TS36TA - show map 3.0 km East bearing 90° from San Francisco, San Francisco County, California, United States [?] 10.6 km North bearing 7° from Brisbane, San Mateo County, California, United States 64.9 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-09 01:48:56 UTC (3h41m ago) 2025-11-08 17:48:56 PST local time at San Francisco, United States [?]
Course:	70.700005° – heading 511°
Speed:	6 km/h
Dimensions:	length 18 m width 7 m draught 2.5 m
Last path:	WBC6570>ais via AA6CE
Positions stored:	9197

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.