Callsign:	JG5631
MMSI number:	431100938
IMO number:	233909
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker, carrying hazard/pollutant cat A (81)
Destination:	>JP ONX OFF (ETA Oct01 19:00)
Location:	34°24.89' N 134°11.84' E - locator PM74CJ39QN - show map 7.7 km South bearing 170° from Tonoshō, Kagawa, Japan [?] 10.4 km North bearing 12° from Shido, Kagawa, Japan 95.3 km West bearing 251° from Kōbe-shi, Hyōgo, Japan 123.4 km West bearing 256° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-10-01 04:52:52 UTC (5h46m ago) 2025-10-01 13:52:52 JST local time at Tonoshō, Japan [?]
Course:	296.6° – heading 296°
Speed:	19 km/h
Dimensions:	length 65 m width 12 m draught 0.0 m
Last path:	JG5631>ais via JG3HLX
Positions stored:	109923

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.