Callsign:	JD4703
MMSI number:	431014173
IMO number:	865805
Navigational status:	Under way (engine) (0)
Vessel class:	(5)
Destination:	JP HSM (ETA Aug08 22:00)
Location:	33°59.95' N 134°53.77' E - locator PM73KX79MS - show map 24.5 km East bearing 68° from Anan, Tokushima, Japan [?] 26.7 km Northwest bearing 299° from Gobō, Wakayama, Japan 81.3 km South bearing 199° from Kōbe-shi, Hyōgo, Japan 95.1 km Southwest bearing 216° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-08 08:49:57 UTC (8d 16h11m ago) 2025-08-08 17:49:57 JST local time at Anan, Japan [?]
Course:	189° – heading 190°
Speed:	31 km/h
Dimensions:	length 134 m width 21 m draught 5.1 m
Last path:	JD4703>ais via JG3HLX
Positions stored:	98257

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.