Callsign:	WDK5289
MMSI number:	368063440
IMO number:	633238
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	ALAMEDA, CA (ETA Jan27 10:00)
Location:	37°47.57' N 122°22.10' W - locator CM87TT50TG - show map 4.9 km Northeast bearing 66° from San Francisco, San Francisco County, California, United States [?] 12.7 km Northeast bearing 40° from Daly City, San Mateo County, California, United States 65.4 km Northwest bearing 321° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-28 02:25:38 UTC (9d 15h42m ago) 2025-02-27 18:25:38 PST local time at San Francisco, United States [?]
Course:	271° – heading 270°
Speed:	49 km/h
Dimensions:	length 42 m width 12 m draught 2.0 m
Last path:	WDK5289>ais via SUNSET
Positions stored:	60152

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.