Callsign:	JD4646
MMSI number:	431013663
IMO number:	882920
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP KNM RS (ETA Sep17 08:00)
Location:	34°24.93' N 134°11.84' E - locator PM74CJ39QR - show map 7.6 km South bearing 170° from Tonoshō, Kagawa, Japan [?] 10.5 km North bearing 12° from Shido, Kagawa, Japan 95.3 km West bearing 252° from Kōbe-shi, Hyōgo, Japan 117.7 km West bearing 261° from Sakai, Ōsaka, Japan
Last position:	2025-09-16 08:47:43 UTC (1d 21h43m ago) 2025-09-16 17:47:43 JST local time at Tonoshō, Japan [?]
Course:	293° – heading 291°
Speed:	25 km/h
Dimensions:	length 71 m width 12 m draught 3.7 m
Last path:	JD4646>ais via JG3HLX
Positions stored:	52930

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.