Callsign:	JD4907
MMSI number:	431016042
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP FKY OFF (ETA Jul19 03:30)
Location:	34°26.19' N 134°08.49' E - locator PM74BK64XR - show map 6.5 km Southwest bearing 216° from Tonoshō, Kagawa, Japan [?] 14.0 km Northeast bearing 40° from Takamatsu-shi, Kagawa, Japan 31.4 km Southeast bearing 143° from Okayama-shi, Okayama, Japan 99.4 km West bearing 254° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-07-18 13:38:11 UTC (8d 11h57m ago) 2025-07-18 22:38:11 JST local time at Tonoshō, Japan [?]
Course:	284° – heading 283°
Speed:	23 km/h
Dimensions:	length 76 m width 12 m draught 4.8 m
Last path:	JD4907>ais via JG3HLX
Positions stored:	31265

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.