Callsign:	JD3603
MMSI number:	431005007
IMO number:	227053
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP MIZ TH (ETA Feb01 03:00)
Location:	34°24.38' N 134°14.36' E - locator PM74CJ87RM - show map 10.0 km Southeast bearing 149° from Tonoshō, Kagawa, Japan [?] 11.0 km Northeast bearing 33° from Shido, Kagawa, Japan 92.0 km West bearing 250° from Kōbe-shi, Hyōgo, Japan 119.9 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2026-01-31 13:44:42 UTC (1d 17h57m ago) 2026-01-31 22:44:42 JST local time at Tonoshō, Japan [?]
Course:	271° – heading 269°
Speed:	19 km/h
Dimensions:	length 74 m width 12 m draught 4.2 m
Last path:	JD3603>ais via JG3HLX
Positions stored:	86824

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.