Callsign:	JD4216
MMSI number:	431009715
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°30.31' N 134°04.30' E - locator PM74AM81OF - show map 10.5 km West bearing 283° from Tonoshō, Kagawa, Japan [?] 11.4 km East bearing 78° from Tamano, Okayama, Japan 21.4 km Southeast bearing 144° from Okayama-shi, Okayama, Japan 103.7 km West bearing 259° from Kōbe-shi, Hyōgo, Japan
Last position:	2026-02-08 16:33:37 UTC (2d 13h7m ago) 2026-02-09 01:33:37 JST local time at Tonoshō, Japan [?]
Course:	249° – heading 248°
Speed:	21 km/h
Dimensions:	length 70 m width 10 m draught 0.0 m
Last path:	JD4216>ais via JG3HLX
Positions stored:	38082

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.