Callsign:	JD4617
MMSI number:	431013412
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP UNO OFF (ETA Jul25 11:10)
Location:	34°37.29' N 134°17.28' E - locator PM74DO49ND - show map 17.6 km Southwest bearing 216° from Akō, Hyōgo, Japan [?] 18.1 km Northeast bearing 32° from Tonoshō, Kagawa, Japan 82.2 km West bearing 265° from Kōbe-shi, Hyōgo, Japan 111.3 km West bearing 266° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-25 09:52:16 UTC (2d 3h9m ago) 2025-07-25 18:52:16 JST local time at Akō, Japan [?]
Course:	245° – heading 243°
Speed:	21 km/h
Dimensions:	length 53 m width 9 m draught 3.9 m
Last path:	JD4617>ais via JG3HLX
Positions stored:	91044

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.