Callsign:	JD4216
MMSI number:	431009715
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°25.05' N 134°22.17' E - locator PM74EK40IE - show map 18.6 km Southeast bearing 113° from Tonoshō, Kagawa, Japan [?] 20.8 km Northeast bearing 60° from Shido, Kagawa, Japan 80.4 km West bearing 248° from Kōbe-shi, Hyōgo, Japan 108.1 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-03-11 19:55:37 UTC (1d 23h47m ago) 2025-03-12 04:55:37 JST local time at Tonoshō, Japan [?]
Course:	235° – heading 235°
Speed:	23 km/h
Dimensions:	length 70 m width 10 m draught 0.0 m
Last path:	JD4216>ais via JG3HLX
Positions stored:	30783

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.