Callsign:	JD4758
MMSI number:	431014735
IMO number:	890185
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP MIZ FM C (ETA Jul11 19:00)
Location:	34°24.56' N 133°55.76' E - locator PM64XJ18MF - show map 8.4 km South bearing 193° from Tamano, Okayama, Japan [?] 13.0 km Northwest bearing 306° from Takamatsu-shi, Kagawa, Japan 28.0 km South bearing 181° from Okayama-shi, Okayama, Japan 118.9 km West bearing 255° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-07-11 09:09:23 UTC (2d 21h ago) 2025-07-11 18:09:23 JST local time at Tamano, Japan [?]
Course:	255° – heading 255°
Speed:	25 km/h
Dimensions:	length 104 m width 16 m draught 5.2 m
Last path:	JD4758>ais via JG3HLX
Positions stored:	36500

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.