Callsign:	JD4100
MMSI number:	431008653
IMO number:	805843
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP HHR TAKASAGO (ETA Nov20 06:45)
Location:	34°42.58' N 134°47.28' E - locator PM74JR40NH - show map 10.5 km Southeast bearing 141° from Shirahama, Hyōgo, Japan [?] 14.4 km Southeast bearing 146° from Himeji, Hyōgo, Japan 36.1 km West bearing 273° from Kōbe-shi, Hyōgo, Japan 65.3 km West bearing 272° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-19 16:37:33 UTC (2m20s ago) 2025-11-20 01:37:33 JST local time at Shirahama, Japan [?]
Course:	000.7° – heading 347°
Speed:	0 km/h
Dimensions:	length 75 m width 12 m draught 4.4 m
Last path:	JD4100>ais via JG3HLX
Positions stored:	140279

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.