Callsign:	WBC6570
MMSI number:	366969450
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	XX XXX>US^0V8J
Location:	37°46.73' N 122°22.96' W - locator CM87TS46BV - show map 3.3 km East bearing 83° from San Francisco, San Francisco County, California, United States [?] 10.7 km Northeast bearing 41° from Daly City, San Mateo County, California, United States 65.0 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-25 19:26:46 UTC (6d 2h12m ago) 2025-11-25 11:26:46 PST local time at San Francisco, United States [?]
Course:	24° – heading 511°
Speed:	9 km/h
Dimensions:	length 18 m width 7 m draught 2.5 m
Last path:	WBC6570>ais via AA6CE
Positions stored:	9275

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.