Callsign:	JD4197
MMSI number:	431009521
IMO number:	819765
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP MKW OFF (ETA Nov19 14:00)
Location:	34°18.44' N 134°30.66' E - locator PM74GH13HS - show map 16.9 km Northwest bearing 325° from Naruto, Tokushima, Japan [?] 31.0 km East bearing 93° from Shido, Kagawa, Japan 74.9 km Southwest bearing 235° from Kōbe-shi, Hyōgo, Japan 100.4 km Southwest bearing 245° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-21 23:22:24 UTC (12d 21h26m ago) 2025-11-22 08:22:24 JST local time at Naruto, Japan [?]
Course:	298° – heading 298°
Speed:	21 km/h
Dimensions:	length 62 m width 9 m draught 4.0 m
Last path:	JD4197>ais via JG3HLX
Positions stored:	84296

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.