Callsign:	JD4312
MMSI number:	431010694
IMO number:	839234
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP MIZ OFF (ETA Sep21 09:30)
Location:	34°24.86' N 134°18.69' E - locator PM74DJ79JK - show map 14.0 km Southeast bearing 123° from Tonoshō, Kagawa, Japan [?] 16.2 km Northeast bearing 51° from Shido, Kagawa, Japan 85.5 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 113.3 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-21 07:34:51 UTC (1d 3h15m ago) 2025-09-21 16:34:51 JST local time at Tonoshō, Japan [?]
Course:	260° – heading 259°
Speed:	21 km/h
Dimensions:	length 61 m width 12 m draught 4.2 m
Last path:	JD4312>ais via JG3HLX
Positions stored:	67157

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.