Callsign:	JD4184
MMSI number:	431009442
IMO number:	824459
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP NAS OFF (ETA Jul28 10:00)
Location:	34°35.92' N 134°21.05' E - locator PM74EO23CQ - show map 17.4 km South bearing 195° from Akō, Hyōgo, Japan [?] 25.2 km Southwest bearing 205° from Aioi-shi, Hyōgo, Japan 76.8 km West bearing 263° from Kōbe-shi, Hyōgo, Japan 105.8 km West bearing 265° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-28 08:05:50 UTC (1d 2h16m ago) 2025-07-28 17:05:50 JST local time at Akō, Japan [?]
Course:	253° – heading 252°
Speed:	19 km/h
Dimensions:	length 45 m width 8 m draught 3.4 m
Last path:	JD4184>ais via JG3HLX
Positions stored:	58193

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.