Callsign:	JD4634
MMSI number:	431013822
IMO number:	866017
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP SKD (ETA Sep13 13:30)
Location:	34°24.60' N 134°18.94' E - locator PM74DJ78VJ - show map 14.6 km Southeast bearing 124° from Tonoshō, Kagawa, Japan [?] 16.2 km Northeast bearing 54° from Shido, Kagawa, Japan 85.3 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 113.1 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-13 01:54:30 UTC (4d 3h39m ago) 2025-09-13 10:54:30 JST local time at Tonoshō, Japan [?]
Course:	261° – heading 259°
Speed:	25 km/h
Dimensions:	length 72 m width 12 m draught 4.5 m
Last path:	JD4634>ais via JG3HLX
Positions stored:	37342

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.