Callsign:	JD3900
MMSI number:	431007095
IMO number:	726982
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	JP OSA 4S (ETA Dec05 20:30)
Location:	34°37.37' N 135°24.79' E - locator PM74QO99NL - show map 10.4 km South bearing 182° from Amagasaki, Hyōgo, Japan [?] 11.3 km Southwest bearing 226° from Ōsaka-shi, Ōsaka, Japan 22.4 km East bearing 110° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-12-05 20:12:08 UTC (58s ago) 2025-12-06 05:12:08 JST local time at Amagasaki, Japan [?]
Course:	105.2° – heading 108°
Speed:	19 km/h
Dimensions:	length 183 m width 28 m draught 6.7 m
Last path:	JD3900>ais via JG3HLX
Positions stored:	260439

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.