Callsign:	WDBH
MMSI number:	368445000
IMO number:	353577
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	PA BLB (ETA Feb14 18:00)
Location:	37°55.44' N 122°24.76' W - locator CM87TW01LR - show map 7.3 km Southwest bearing 234° from San Pablo, Contra Costa County, California, United States [?] 8.6 km Southwest bearing 238° from Rollingwood, Contra Costa County, California, United States 16.6 km North bearing 2° from San Francisco, San Francisco County, California, United States 79.3 km Northwest bearing 325° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-27 20:55:18 UTC (13d 11h27m ago) 2025-02-27 12:55:18 PST local time at San Pablo, United States [?]
Course:	45° – heading 325°
Speed:	0 km/h
Dimensions:	length 183 m width 32 m draught 11.6 m
Last path:	WDBH>ais via SUNSET
Positions stored:	14477

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.