Callsign:	JD4477
MMSI number:	431012251
IMO number:	827097
Navigational status:	Under way (engine) (0)
Vessel class:	(14)
Destination:	>JP TOU (ETA Feb19 06:00)
Location:	34°24.59' N 133°55.32' E - locator PM64XJ08PI - show map 8.6 km South bearing 197° from Tamano, Okayama, Japan [?] 12.3 km Northeast bearing 33° from Sakaide, Kagawa, Japan 28.0 km South bearing 182° from Okayama-shi, Okayama, Japan 119.6 km West bearing 255° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-18 17:30:39 UTC (1h30m ago) 2025-02-19 02:30:39 JST local time at Tamano, Japan [?]
Course:	248.5° – heading 252°
Speed:	25 km/h
Dimensions:	length 199 m width 27 m draught 0.0 m
Last path:	JD4477>ais via JG3HLX
Positions stored:	181978

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.