Callsign:	JD4689
MMSI number:	431014474
IMO number:	881081
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP OTK OFF (ETA Aug12 20:00)
Location:	34°24.25' N 134°14.05' E - locator PM74CJ87CA - show map 9.9 km Southeast bearing 152° from Tonoshō, Kagawa, Japan [?] 10.6 km Northeast bearing 32° from Shido, Kagawa, Japan 92.5 km West bearing 250° from Kōbe-shi, Hyōgo, Japan 114.6 km West bearing 260° from Sakai, Ōsaka, Japan
Last position:	2025-08-12 02:36:35 UTC (2d 22h42m ago) 2025-08-12 11:36:35 JST local time at Tonoshō, Japan [?]
Course:	279° – heading 280°
Speed:	23 km/h
Dimensions:	length 65 m width 10 m draught 4.3 m
Last path:	JD4689>ais via JG3HLX
Positions stored:	67087

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.