Callsign:	JD4623
MMSI number:	431013296
IMO number:	873371
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP MIZ TS OFF (ETA Jul19 19:00)
Location:	34°34.80' N 134°15.81' E - locator PM74DN19PE - show map 13.0 km Northeast bearing 34° from Tonoshō, Kagawa, Japan [?] 22.6 km Southwest bearing 213° from Akō, Hyōgo, Japan 85.0 km West bearing 262° from Kōbe-shi, Hyōgo, Japan 113.9 km West bearing 264° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-19 05:51:29 UTC (2d 14h19m ago) 2025-07-19 14:51:29 JST local time at Tonoshō, Japan [?]
Course:	263° – heading 261°
Speed:	23 km/h
Dimensions:	length 57 m width 9 m draught 3.8 m
Last path:	JD4623>ais via JG3HLX
Positions stored:	27415

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.