Callsign:	JD3904
MMSI number:	431006906
IMO number:	774018
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP HIJ (ETA Jul13 19:00)
Location:	34°31.49' N 134°03.49' E - locator PM74AM65XW - show map 10.9 km Northeast bearing 65° from Tamano, Okayama, Japan [?] 12.4 km West bearing 292° from Tonoshō, Kagawa, Japan 18.9 km Southeast bearing 143° from Okayama-shi, Okayama, Japan 104.5 km West bearing 260° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-07-13 00:03:06 UTC (1d 11h39m ago) 2025-07-13 09:03:06 JST local time at Tamano, Japan [?]
Course:	240° – heading 238°
Speed:	25 km/h
Dimensions:	length 75 m width 12 m draught 4.7 m
Last path:	JD3904>ais via JG3HLX
Positions stored:	104074

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.