Callsign:	JD3909
MMSI number:	431006885
IMO number:	815367
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP MYJ (ETA Dec06 07:00)
Location:	34°26.09' N 134°08.77' E - locator PM74BK74MI - show map 6.4 km Southwest bearing 212° from Tonoshō, Kagawa, Japan [?] 12.6 km North bearing 349° from Shido, Kagawa, Japan 99.1 km West bearing 254° from Kōbe-shi, Hyōgo, Japan 127.4 km West bearing 257° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-12-05 11:44:08 UTC (3h20m ago) 2025-12-05 20:44:08 JST local time at Tonoshō, Japan [?]
Course:	295.3° – heading 296°
Speed:	20 km/h
Dimensions:	length 95 m width 13 m draught 4.5 m
Last path:	JD3909>ais via JG3HLX
Positions stored:	140549

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.