Callsign:	JD4553
MMSI number:	431012843
IMO number:	867035
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP IMB OFF (ETA Aug31 03:00)
Location:	34°24.36' N 134°20.79' E - locator PM74EJ17NK - show map 17.2 km Southeast bearing 120° from Tonoshō, Kagawa, Japan [?] 18.3 km Northeast bearing 60° from Shido, Kagawa, Japan 82.9 km West bearing 248° from Kōbe-shi, Hyōgo, Japan 110.5 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-30 08:22:49 UTC (7d 17h1m ago) 2025-08-30 17:22:49 JST local time at Tonoshō, Japan [?]
Course:	265° – heading 265°
Speed:	23 km/h
Dimensions:	length 64 m width 10 m draught 3.5 m
Last path:	JD4553>ais via JG3HLX
Positions stored:	28645

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.