Callsign:	JD4770
MMSI number:	431014668
IMO number:	893424
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP KNM Y (ETA Jul02 12:00)
Location:	34°24.54' N 134°18.42' E - locator PM74DJ68UD - show map 14.0 km Southeast bearing 126° from Tonoshō, Kagawa, Japan [?] 15.5 km Northeast bearing 52° from Shido, Kagawa, Japan 86.1 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 113.9 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-01 10:02:51 UTC (2d 1h44m ago) 2025-07-01 19:02:51 JST local time at Tonoshō, Japan [?]
Course:	266° – heading 266°
Speed:	24 km/h
Dimensions:	length 76 m width 12 m draught 4.6 m
Last path:	JD4770>ais via JG3HLX
Positions stored:	48421

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.