Callsign:	JD4553
MMSI number:	431012843
IMO number:	867035
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP IMB OBEWAN OFF (ETA Jul22 05:30)
Location:	34°21.43' N 134°25.06' E - locator PM74FI05CR - show map 22.7 km East bearing 80° from Shido, Kagawa, Japan [?] 25.7 km Southeast bearing 123° from Tonoshō, Kagawa, Japan 79.3 km Southwest bearing 242° from Kōbe-shi, Hyōgo, Japan 106.1 km West bearing 250° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-21 09:49:06 UTC (2d 10h31m ago) 2025-07-21 18:49:06 JST local time at Shido, Japan [?]
Course:	298° – heading 297°
Speed:	22 km/h
Dimensions:	length 64 m width 10 m draught 3.5 m
Last path:	JD4553>ais via JG3HLX
Positions stored:	27996

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.