Callsign:	WEOB
MMSI number:	369567000
IMO number:	275878
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (89)
Destination:	SFO ANCHORAGE 9
Location:	37°46.58' N 122°21.60' W - locator CM87TS66TH - show map 5.2 km East bearing 88° from San Francisco, San Francisco County, California, United States [?] 8.4 km West bearing 248° from Oakland, Alameda County, California, United States 63.5 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2026-02-17 11:12:10 UTC (8d 7m ago) 2026-02-17 03:12:10 PST local time at San Francisco, United States [?]
Course:	145° – heading 148°
Speed:	18 km/h
Dimensions:	length 179 m width 23 m draught 6.4 m
Last path:	WEOB>ais via AA6CE
Positions stored:	87863

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.