Callsign:	JD4716
MMSI number:	431014855
IMO number:	860843
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	UKB < > SMJ (ETA Aug15 23:30)
Location:	34°23.39' N 133°51.65' E - locator PM64WJ33HN - show map 8.2 km North bearing 7° from Sakaide, Kagawa, Japan [?] 13.8 km Northeast bearing 31° from Marugame, Kagawa, Japan 31.0 km South bearing 193° from Okayama-shi, Okayama, Japan 90.2 km Southwest bearing 239° from Himeji, Hyōgo, Japan
Last position:	2025-08-15 14:55:02 UTC (21h8m ago) 2025-08-15 23:55:02 JST local time at Sakaide, Japan [?]
Course:	247.3° – heading 247°
Speed:	27 km/h
Dimensions:	length 195 m width 30 m draught 6.4 m
Last path:	JD4716>ais via JG3HLX
Positions stored:	132355

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.