Callsign:	JD4330
MMSI number:	431010799
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP IMB (ETA Jul22 12:00)
Location:	34°31.48' N 134°03.32' E - locator PM74AM65PV - show map 10.7 km Northeast bearing 65° from Tamano, Okayama, Japan [?] 12.6 km West bearing 291° from Tonoshō, Kagawa, Japan 18.8 km Southeast bearing 144° from Okayama-shi, Okayama, Japan 104.8 km West bearing 260° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-07-21 21:58:18 UTC (3d 21h59m ago) 2025-07-22 06:58:18 JST local time at Tamano, Japan [?]
Course:	246° – heading 246°
Speed:	20 km/h
Dimensions:	length 61 m width 10 m draught 3.6 m
Last path:	JD4330>ais via JG3HLX
Positions stored:	19331

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.