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 KWS TU (ETA Aug22 08:15)
Location:	36°21.11' N 140°53.94' E - locator QM06KI74VK - show map 27.0 km East bearing 82° from Ōarai, Ibaraki, Japan [?] 32.3 km Southeast bearing 113° from Funaishikawa, Ibaraki, Japan 131.1 km Northeast bearing 55° from Tokyo, Tōkyō, Japan 151.3 km Northeast bearing 48° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-08-23 23:33:27 UTC (19m38s ago) 2025-08-24 08:33:27 JST local time at Ōarai, Japan [?]
Course:	002.2° – heading 4°
Speed:	17 km/h
Dimensions:	length 65 m width 12 m draught 0.0 m
Last path:	JG5631>ais via K9WK
Positions stored:	109661

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.