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°47.03' N 140°57.24' E - locator QM06LS48LC - show map 18.2 km East bearing 90° from Kitaibaraki, Ibaraki, Japan [?] 22.4 km East bearing 70° from Takahagi, Ibaraki, Japan 145.8 km Northeast bearing 40° from Matsudo, Chiba, Japan 149.2 km Northeast bearing 35° from Funabashi, Chiba, Japan
Last position:	2025-08-24 02:16:32 UTC (2h38m ago) 2025-08-24 11:16:32 JST local time at Kitaibaraki, Japan [?]
Course:	015.0° – heading 13°
Speed:	18 km/h
Dimensions:	length 65 m width 12 m draught 0.0 m
Last path:	JG5631>ais via K9WK
Positions stored:	109669

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.