Callsign:	JD4487
MMSI number:	431012146
IMO number:	851464
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (76)
Destination:	>JP KRE HIRO OFF (ETA Jan08 00:00)
Location:	34°25.10' N 134°20.43' E - locator PM74EK00UJ - show map 16.1 km Southeast bearing 117° from Tonoshō, Kagawa, Japan [?] 18.6 km Northeast bearing 55° from Shido, Kagawa, Japan 82.8 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 110.6 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2026-01-07 05:10:10 UTC (2d 23h21m ago) 2026-01-07 14:10:10 JST local time at Tonoshō, Japan [?]
Course:	250° – heading 257°
Speed:	20 km/h
Dimensions:	length 63 m width 10 m draught 3.0 m
Last path:	JD4487>ais via JG3HLX
Positions stored:	132851

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.