Callsign:	JD4751
MMSI number:	431014906
IMO number:	880972
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP OIP (ETA Aug05 15:30)
Location:	34°24.48' N 134°13.61' E - locator PM74CJ77FW - show map 9.3 km Southeast bearing 154° from Tonoshō, Kagawa, Japan [?] 10.6 km Northeast bearing 28° from Shido, Kagawa, Japan 93.0 km West bearing 250° from Kōbe-shi, Hyōgo, Japan 121.0 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-04 17:22:39 UTC (13h31m ago) 2025-08-05 02:22:39 JST local time at Tonoshō, Japan [?]
Course:	274.5° – heading 277°
Speed:	24 km/h
Dimensions:	length 71 m width 12 m draught 4.6 m
Last path:	JD4751>ais via JG3HLX
Positions stored:	79697

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.