Callsign:	AWTB
MMSI number:	419001223
IMO number:	568184
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	PA BLB (ETA Jan12 14:00)
Location:	37°46.47' N 122°22.37' W - locator CM87TS55GU - show map 4.1 km East bearing 91° from San Francisco, San Francisco County, California, United States [?] 9.6 km West bearing 250° from Oakland, Alameda County, California, United States 64.1 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2026-02-27 20:31:22 UTC (10h14m ago) 2026-02-27 12:31:22 PST local time at San Francisco, United States [?]
Course:	337.399994° – heading 337°
Speed:	20 km/h
Dimensions:	length 244 m width 42 m draught 7.2 m
Last path:	AWTB>ais via AA6CE
Positions stored:	16494

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.