Callsign:	JD4646
MMSI number:	431013663
IMO number:	882920
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP SBK (ETA Dec25 08:00)
Location:	34°26.53' N 134°27.19' E - locator PM74FK46JD - show map 25.1 km East bearing 100° from Tonoshō, Kagawa, Japan [?] 28.9 km Northeast bearing 63° from Shido, Kagawa, Japan 72.3 km West bearing 248° from Kōbe-shi, Hyōgo, Japan 100.0 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-12-25 04:38:13 UTC (2d 1h2m ago) 2025-12-25 13:38:13 JST local time at Tonoshō, Japan [?]
Course:	254° – heading 254°
Speed:	23 km/h
Dimensions:	length 71 m width 12 m draught 3.6 m
Last path:	JD4646>ais via JG3HLX
Positions stored:	55769

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.