Callsign:	JD5166
MMSI number:	431019745
IMO number:	959838
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP AJN (ETA Sep23 15:00)
Location:	34°35.32' N 134°13.50' E - locator PM74CO71AH - show map 12.3 km North bearing 18° from Tonoshō, Kagawa, Japan [?] 27.7 km East bearing 107° from Okayama-shi, Okayama, Japan 27.8 km Northeast bearing 65° from Tamano, Okayama, Japan 88.3 km West bearing 263° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-09-23 03:18:28 UTC (9h57m ago) 2025-09-23 12:18:28 JST local time at Tonoshō, Japan [?]
Course:	247.8° – heading 246°
Speed:	20 km/h
Dimensions:	length 71 m width 13 m draught 4.8 m
Last path:	JD5166>ais via JG3HLX
Positions stored:	101121

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.