Callsign:	JD4922
MMSI number:	431016774
IMO number:	909546
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP TXD (ETA Aug27 21:00)
Location:	34°31.95' N 134°07.97' E - locator PM74BM57WT - show map 7.2 km Northwest bearing 320° from Tonoshō, Kagawa, Japan [?] 17.6 km East bearing 72° from Tamano, Okayama, Japan 23.1 km Southeast bearing 128° from Okayama-shi, Okayama, Japan 97.6 km West bearing 260° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-08-27 04:25:23 UTC (4d 2h3m ago) 2025-08-27 13:25:23 JST local time at Tonoshō, Japan [?]
Course:	240° – heading 239°
Speed:	21 km/h
Dimensions:	length 62 m width 10 m draught 3.0 m
Last path:	JD4922>ais via JG3HLX
Positions stored:	25425

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.