Callsign:	JD4758
MMSI number:	431014735
IMO number:	890185
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP IWK OFF (ETA Jul24 12:00)
Location:	34°25.69' N 134°00.51' E - locator PM74AK12AS - show map 8.1 km Southeast bearing 139° from Tamano, Okayama, Japan [?] 19.1 km Northeast bearing 49° from Sakaide, Kagawa, Japan 26.8 km South bearing 165° from Okayama-shi, Okayama, Japan 111.4 km West bearing 255° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-07-23 18:55:55 UTC (3d 16h19m ago) 2025-07-24 03:55:55 JST local time at Tamano, Japan [?]
Course:	253° – heading 256°
Speed:	25 km/h
Dimensions:	length 104 m width 16 m draught 6.1 m
Last path:	JD4758>ais via JG3HLX
Positions stored:	36925

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.