Callsign:	JD3929
MMSI number:	431007082
IMO number:	756717
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP ONX OFF (ETA Jul26 03:00)
Location:	34°26.64' N 134°05.81' E - locator PM74BK16ON - show map 9.1 km Southwest bearing 241° from Tonoshō, Kagawa, Japan [?] 15.1 km Northwest bearing 332° from Shido, Kagawa, Japan 28.4 km Southeast bearing 148° from Okayama-shi, Okayama, Japan 103.1 km West bearing 255° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-07-25 12:35:48 UTC (3d 22h41m ago) 2025-07-25 21:35:48 JST local time at Tonoshō, Japan [?]
Course:	277° – heading 277°
Speed:	24 km/h
Dimensions:	length 67 m width 9 m draught 3.3 m
Last path:	JD3929>ais via JG3HLX
Positions stored:	73564

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.