Callsign:	WDB9847
MMSI number:	366983830
IMO number:	968260
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	RCHFORD><SFOFB (ETA ***00 24:60)
Location:	37°46.59' N 122°20.00' W - locator CM87US06AI - show map 6.3 km Southwest bearing 241° from Oakland, Alameda County, California, United States [?] 7.6 km East bearing 89° from San Francisco, San Francisco County, California, United States 8.1 km West bearing 279° from Alameda, Alameda County, California, United States 62.0 km Northwest bearing 322° from San Jose, Santa Clara County, California, United States
Last position:	2025-07-12 04:13:54 UTC (1d 4h9m ago) 2025-07-11 21:13:54 PDT local time at Oakland, United States [?]
Course:	153° – heading 136°
Speed:	52 km/h
Dimensions:	length 33 m width 10 m draught 3.0 m
Last path:	WDB9847>ais via SUNSET
Positions stored:	51466

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.