Callsign:	JD4006
MMSI number:	431007905
IMO number:	815056
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	JP SMJ (ETA Jun28 21:30)
Location:	33°30.16' N 134°32.43' E - locator PM73GM40UP - show map 43.7 km Northeast bearing 56° from Muroto, Kōchi, Japan [?] 47.1 km South bearing 192° from Anan, Tokushima, Japan 97.1 km Southwest bearing 219° from Shimminatochō, Wakayama, Japan 153.5 km Southeast bearing 135° from Fukuyama, Hiroshima, Japan
Last position:	2025-06-28 07:52:44 UTC (2d 19h32m ago) 2025-06-28 16:52:44 JST local time at Muroto, Japan [?]
Course:	217° – heading 217°
Speed:	34 km/h
Dimensions:	length 191 m width 27 m draught 6.8 m
Last path:	JD4006>ais via JG3HLX
Positions stored:	106061

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.