Callsign:	JD4683
MMSI number:	431014484
IMO number:	881184
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker, carrying hazard/pollutant cat A (81)
Destination:	>JP MIZ OFF (ETA Aug13 19:00)
Location:	34°24.84' N 134°19.45' E - locator PM74DJ89VJ - show map 15.0 km Southeast bearing 121° from Tonoshō, Kagawa, Japan [?] 17.1 km Northeast bearing 54° from Shido, Kagawa, Japan 84.4 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 112.2 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-13 07:14:13 UTC (1m18s ago) 2025-08-13 16:14:13 JST local time at Tonoshō, Japan [?]
Course:	265.2° – heading 263°
Speed:	24 km/h
Dimensions:	length 67 m width 12 m draught 3.6 m
Last path:	JD4683>ais via JG3HLX
Positions stored:	103097

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.