Callsign:	JD4490
MMSI number:	431012888
IMO number:	846213
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (79)
Destination:	>JP MIZ TS HI-4 (ETA Feb12 13:00)
Location:	34°24.63' N 133°55.39' E - locator PM64XJ08SM - show map 8.5 km South bearing 197° from Tamano, Okayama, Japan [?] 12.4 km Northeast bearing 33° from Sakaide, Kagawa, Japan 27.9 km South bearing 182° from Okayama-shi, Okayama, Japan 119.5 km West bearing 255° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-12 01:08:48 UTC (16h52m ago) 2025-02-12 10:08:48 JST local time at Tamano, Japan [?]
Course:	251° – heading 250°
Speed:	23 km/h
Dimensions:	length 165 m width 28 m draught 6.5 m
Last path:	JD4490>ais via JG3HLX
Positions stored:	178546

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.