Callsign:	WDK7866
MMSI number:	368088610
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	SFO (ETA Feb01 02:34)
Location:	37°58.43' N 122°25.55' W - locator CM87SX83VR - show map 7.2 km West bearing 280° from San Pablo, Contra Costa County, California, United States [?] 8.5 km West bearing 277° from Rollingwood, Contra Costa County, California, United States 22.1 km North bearing 359° from San Francisco, San Francisco County, California, United States 84.6 km Northwest bearing 327° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-28 04:35:27 UTC (13d 3h50m ago) 2025-02-27 20:35:27 PST local time at San Pablo, United States [?]
Course:	30° – heading 27°
Speed:	63 km/h
Dimensions:	length 44 m width 12 m draught 0.0 m
Last path:	WDK7866>ais via SUNSET
Positions stored:	6786

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.