Callsign:	JD4446
MMSI number:	431012056
IMO number:	853371
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP UBJ OFF (ETA Sep18 21:00)
Location:	34°21.27' N 134°27.44' E - locator PM74FI45VB - show map 26.3 km East bearing 82° from Shido, Kagawa, Japan [?] 28.9 km Southeast bearing 120° from Tonoshō, Kagawa, Japan 76.3 km Southwest bearing 241° from Kōbe-shi, Hyōgo, Japan 102.8 km West bearing 249° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-17 21:20:03 UTC (2d 16h55m ago) 2025-09-18 06:20:03 JST local time at Shido, Japan [?]
Course:	319° – heading 311°
Speed:	18 km/h
Dimensions:	length 65 m width 10 m draught 4.5 m
Last path:	JD4446>ais via JG3HLX
Positions stored:	69585

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.