Callsign:	JD4922
MMSI number:	431016774
IMO number:	909546
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP KNM (ETA Sep26 23:00)
Location:	34°31.13' N 134°06.28' E - locator PM74BM24NM - show map 8.2 km Northwest bearing 299° from Tonoshō, Kagawa, Japan [?] 14.7 km East bearing 74° from Tamano, Okayama, Japan 22.2 km Southeast bearing 136° from Okayama-shi, Okayama, Japan 100.5 km West bearing 259° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-09-26 07:46:46 UTC (7d 8h59m ago) 2025-09-26 16:46:46 JST local time at Tonoshō, Japan [?]
Course:	237° – heading 237°
Speed:	21 km/h
Dimensions:	length 62 m width 10 m draught 4.0 m
Last path:	JD4922>ais via JG3HLX
Positions stored:	26104

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.