Callsign:	JD4558
MMSI number:	431013288
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Location:	34°25.23' N 133°58.16' E - locator PM64XK60HV - show map 7.2 km South bearing 166° from Tamano, Okayama, Japan [?] 15.9 km Northeast bearing 43° from Sakaide, Kagawa, Japan 27.0 km South bearing 173° from Okayama-shi, Okayama, Japan 115.1 km West bearing 255° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-13 13:29:17 UTC (5d 7h16m ago) 2025-02-13 22:29:17 JST local time at Tamano, Japan [?]
Course:	256° – heading 253°
Speed:	23 km/h
Dimensions:	length 55 m width 10 m draught 0.0 m
Last path:	JD4558>ais via JR5IZI
Positions stored:	28206

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.