Callsign:	JD3978
MMSI number:	431007549
IMO number:	798038
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo, carrying hazard/pollutant cat B (72)
Destination:	JP KNM UE (ETA Nov18 16:30)
Location:	34°26.22' N 134°25.08' E - locator PM74FK04EV - show map 22.1 km East bearing 103° from Tonoshō, Kagawa, Japan [?] 25.8 km Northeast bearing 61° from Shido, Kagawa, Japan 75.5 km West bearing 248° from Kōbe-shi, Hyōgo, Japan 103.2 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-17 10:52:16 UTC (1m43s ago) 2025-11-17 19:52:16 JST local time at Tonoshō, Japan [?]
Course:	242.2° – heading 244°
Speed:	19 km/h
Dimensions:	length 70 m width 13 m draught 4.7 m
Last path:	JD3978>ais via JG3HLX
Positions stored:	23832

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.