Callsign:	JD2839
MMSI number:	431000863
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°25.67' N 134°22.37' E - locator PM74EK42RP - show map 18.4 km East bearing 110° from Tonoshō, Kagawa, Japan [?] 21.7 km Northeast bearing 58° from Shido, Kagawa, Japan 79.7 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 107.5 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-21 10:08:37 UTC (3d 12h14m ago) 2025-08-21 19:08:37 JST local time at Tonoshō, Japan [?]
Course:	253° – heading 252°
Speed:	23 km/h
Dimensions:	length 64 m width 10 m draught 0.0 m
Last path:	JD2839>ais via JG3HLX
Positions stored:	19993

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.