Callsign:	JD5271
MMSI number:	431021451
IMO number:	14929
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP HKT P (ETA Jul26 16:00)
Location:	34°24.49' N 134°15.96' E - locator PM74DJ17WX - show map 11.3 km Southeast bearing 138° from Tonoshō, Kagawa, Japan [?] 12.7 km Northeast bearing 42° from Shido, Kagawa, Japan 89.6 km West bearing 250° from Kōbe-shi, Hyōgo, Japan 111.7 km West bearing 260° from Sakai, Ōsaka, Japan
Last position:	2025-07-25 11:05:16 UTC (2d 22h38m ago) 2025-07-25 20:05:16 JST local time at Tonoshō, Japan [?]
Course:	269° – heading 267°
Speed:	25 km/h
Dimensions:	length 61 m width 10 m draught 3.6 m
Last path:	JD5271>ais via JG3HLX
Positions stored:	25836

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.