Callsign:	JD4004
MMSI number:	431007715
IMO number:	765445
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP HHR (ETA Aug09 15:00)
Location:	34°42.71' N 134°51.03' E - locator PM74KR20BU - show map 6.1 km South bearing 180° from Kakogawa, Hyōgo, Japan [?] 15.6 km Southwest bearing 231° from Miki, Hyōgo, Japan 30.5 km West bearing 274° from Kōbe-shi, Hyōgo, Japan 59.6 km West bearing 272° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-10 13:49:42 UTC (8s ago) 2025-08-10 22:49:42 JST local time at Kakogawa, Japan [?]
Course:	177.2° – heading 284°
Speed:	0 km/h
Dimensions:	length 61 m width 10 m draught 3.5 m
Last path:	JD4004>ais via JG3HLX
Positions stored:	149991

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.