Callsign:	A8YI6
MMSI number:	636015064
IMO number:	573672
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	PACTB (ETA Nov06 17:15)
Location:	37°46.48' N 122°21.44' W - locator CM87TS75CV - show map 5.4 km East bearing 90° from San Francisco, San Francisco County, California, United States [?] 12.0 km Northeast bearing 50° from Daly City, San Mateo County, California, United States 63.2 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-20 04:44:53 UTC (14h31m ago) 2025-11-19 20:44:53 PST local time at San Francisco, United States [?]
Course:	347° – heading 346°
Speed:	12 km/h
Dimensions:	length 180 m width 32 m draught 10.9 m
Last path:	A8YI6>ais via AA6CE
Positions stored:	11899

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.