Callsign:	JD3997
MMSI number:	431007429
IMO number:	774393
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP MYJ OFF (ETA Dec05 03:00)
Location:	34°31.75' N 134°08.29' E - locator PM74BM67NA - show map 6.6 km Northwest bearing 321° from Tonoshō, Kagawa, Japan [?] 18.0 km East bearing 73° from Tamano, Okayama, Japan 23.7 km Southeast bearing 128° from Okayama-shi, Okayama, Japan 97.2 km West bearing 260° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-12-05 04:49:08 UTC (19h31m ago) 2025-12-05 13:49:08 JST local time at Tonoshō, Japan [?]
Course:	241.9° – heading 243°
Speed:	18 km/h
Dimensions:	length 64 m width 10 m draught 3.8 m
Last path:	JD3997>ais via JG3HLX
Positions stored:	131481

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.