Callsign:	JD4054
MMSI number:	431008495
IMO number:	789568
Navigational status:	Under way (engine) (0)
Vessel class:	(14)
Destination:	>JP KND UBE-1 (ETA Mar13 10:30)
Location:	34°24.92' N 134°11.86' E - locator PM74CJ39RQ - show map 7.7 km South bearing 170° from Tonoshō, Kagawa, Japan [?] 10.5 km North bearing 12° from Shido, Kagawa, Japan 95.2 km West bearing 251° from Kōbe-shi, Hyōgo, Japan 123.3 km West bearing 256° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-03-12 11:46:05 UTC (1d 11h59m ago) 2025-03-12 20:46:05 JST local time at Tonoshō, Japan [?]
Course:	293° – heading 292°
Speed:	27 km/h
Dimensions:	length 148 m width 22 m draught 5.5 m
Last path:	JD4054>ais via JG3HLX
Positions stored:	142344

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.