Callsign:	JD4553
MMSI number:	431012843
IMO number:	867035
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP IMB OONISHI OFF (ETA Sep28 17:30)
Location:	34°21.27' N 134°23.95' E - locator PM74EI75VC - show map 21.0 km East bearing 80° from Shido, Kagawa, Japan [?] 24.4 km Southeast bearing 126° from Tonoshō, Kagawa, Japan 80.9 km Southwest bearing 243° from Kōbe-shi, Hyōgo, Japan 107.8 km West bearing 250° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-28 00:36:40 UTC (1d 9m ago) 2025-09-28 09:36:40 JST local time at Shido, Japan [?]
Course:	300° – heading 300°
Speed:	22 km/h
Dimensions:	length 64 m width 10 m draught 3.5 m
Last path:	JD4553>ais via JG3HLX
Positions stored:	28905

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.