Callsign:	JD4251
MMSI number:	431009991
IMO number:	820049
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP HKT E2 WS (ETA Feb10 13:30)
Location:	34°26.10' N 134°08.64' E - locator PM74BK74GK - show map 6.5 km Southwest bearing 214° from Tonoshō, Kagawa, Japan [?] 12.7 km North bearing 348° from Shido, Kagawa, Japan 99.2 km West bearing 254° from Kōbe-shi, Hyōgo, Japan 122.2 km West bearing 263° from Sakai, Ōsaka, Japan
Last position:	2026-02-09 09:32:37 UTC (1d 2h32m ago) 2026-02-09 18:32:37 JST local time at Tonoshō, Japan [?]
Course:	292° – heading 286°
Speed:	21 km/h
Dimensions:	length 95 m width 13 m draught 4.2 m
Last path:	JD4251>ais via JG3HLX
Positions stored:	119692

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.