Callsign:	JD4703
MMSI number:	431014173
IMO number:	865805
Navigational status:	Under way (engine) (0)
Vessel class:	(5)
Destination:	JP KMI (ETA Aug06 20:30)
Location:	34°10.43' N 134°56.78' E - locator PM74LE31NR - show map 20.0 km South bearing 168° from Sumoto, Hyōgo, Japan [?] 21.1 km West bearing 254° from Wakayama-shi, Wakayama, Japan 61.5 km South bearing 201° from Kōbe-shi, Hyōgo, Japan 77.0 km Southwest bearing 222° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-06 05:37:07 UTC (1d 5h53m ago) 2025-08-06 14:37:07 JST local time at Sumoto, Japan [?]
Course:	192° – heading 191°
Speed:	34 km/h
Dimensions:	length 134 m width 21 m draught 5.1 m
Last path:	JD4703>ais via JG3HLX
Positions stored:	98111

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.