Callsign:	JD4471
MMSI number:	431012214
IMO number:	865427
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP KNM KH (ETA Nov19 01:00)
Location:	34°24.88' N 134°18.30' E - locator PM74DJ69OM - show map 13.5 km Southeast bearing 124° from Tonoshō, Kagawa, Japan [?] 15.8 km Northeast bearing 50° from Shido, Kagawa, Japan 86.0 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 113.9 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-18 07:07:28 UTC (1d 21h28m ago) 2025-11-18 16:07:28 JST local time at Tonoshō, Japan [?]
Course:	259° – heading 259°
Speed:	18 km/h
Dimensions:	length 70 m width 13 m draught 4.9 m
Last path:	JD4471>ais via JG3HLX
Positions stored:	62654

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.