Callsign:	JD4198
MMSI number:	431009625
IMO number:	820609
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo, carrying hazard/pollutant cat B (72)
Destination:	JP>TXD OFF (ETA Sep22 09:00)
Location:	34°24.98' N 134°19.35' E - locator PM74DJ89QW - show map 14.8 km Southeast bearing 120° from Tonoshō, Kagawa, Japan [?] 17.1 km Northeast bearing 53° from Shido, Kagawa, Japan 84.5 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 112.3 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-21 09:58:55 UTC (9h1m ago) 2025-09-21 18:58:55 JST local time at Tonoshō, Japan [?]
Course:	257° – heading 256°
Speed:	23 km/h
Dimensions:	length 83 m width 13 m draught 5.0 m
Last path:	JD4198>ais via JG3HLX
Positions stored:	254

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.