Callsign:	JD4142
MMSI number:	431009152
IMO number:	810135
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP SBS (ETA Nov13 10:00)
Location:	34°24.10' N 134°15.74' E - locator PM74DJ16LJ - show map 11.6 km Southeast bearing 141° from Tonoshō, Kagawa, Japan [?] 11.9 km Northeast bearing 43° from Shido, Kagawa, Japan 90.2 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 118.0 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-11 09:40:16 UTC (4d 21h23m ago) 2025-11-11 18:40:16 JST local time at Tonoshō, Japan [?]
Course:	240° – heading 249°
Speed:	21 km/h
Dimensions:	length 75 m width 13 m draught 4.5 m
Last path:	JD4142>ais via JG3HLX
Positions stored:	5653

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.