Callsign:	JD4617
MMSI number:	431013412
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP HHR (ETA Jul28 06:50)
Location:	34°44.65' N 134°48.32' E - locator PM74JR68PO - show map 4.8 km Southwest bearing 239° from Kakogawa, Hyōgo, Japan [?] 20.4 km Northwest bearing 307° from Akashi, Hyōgo, Japan 35.0 km West bearing 280° from Kōbe-shi, Hyōgo, Japan 63.9 km West bearing 275° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-29 06:56:55 UTC (11s ago) 2025-07-29 15:56:55 JST local time at Kakogawa, Japan [?]
Course:	182.0° – heading 82°
Speed:	6 km/h
Dimensions:	length 53 m width 9 m draught 3.9 m
Last path:	JD4617>ais via JG3HLX
Positions stored:	91129

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.