Callsign:	JD4530
MMSI number:	431012689
IMO number:	291951
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP OIP (ETA Jul26 11:00)
Location:	34°24.96' N 134°12.16' E - locator PM74CJ49HU - show map 7.7 km South bearing 167° from Tonoshō, Kagawa, Japan [?] 10.6 km North bearing 15° from Shido, Kagawa, Japan 94.8 km West bearing 251° from Kōbe-shi, Hyōgo, Japan 117.2 km West bearing 261° from Sakai, Ōsaka, Japan
Last position:	2025-07-25 11:38:40 UTC (3d 11h51m ago) 2025-07-25 20:38:40 JST local time at Tonoshō, Japan [?]
Course:	292° – heading 290°
Speed:	25 km/h
Dimensions:	length 76 m width 12 m draught 3.6 m
Last path:	JD4530>ais via JG3HLX
Positions stored:	42574

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.