Callsign:	JD4723
MMSI number:	431014205
IMO number:	888663
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP WAK (ETA Jul29 00:00)
Location:	34°09.64' N 135°09.42' E - locator PM74ND88UN - show map 4.7 km Southwest bearing 237° from Shimminatochō, Wakayama, Japan [?] 7.3 km South bearing 188° from Wakayama-shi, Wakayama, Japan 59.0 km South bearing 182° from Kōbe-shi, Hyōgo, Japan 67.2 km Southwest bearing 208° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-30 07:45:47 UTC (42m21s ago) 2025-07-30 16:45:47 JST local time at Shimminatochō, Japan [?]
Course:	060.5° – heading 234°
Speed:	0 km/h
Dimensions:	length 61 m width 10 m draught 3.0 m
Last path:	JD4723>ais via JG3HLX
Positions stored:	44968

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.