Callsign:	JD3104
MMSI number:	431001715
IMO number:	580302
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker, carrying hazard/pollutant cat D (84)
Destination:	>JP THR OFF (ETA Sep09 23:00)
Location:	34°24.51' N 134°19.70' E - locator PM74DJ98JB - show map 15.7 km Southeast bearing 122° from Tonoshō, Kagawa, Japan [?] 17.1 km Northeast bearing 56° from Shido, Kagawa, Japan 84.3 km West bearing 248° from Kōbe-shi, Hyōgo, Japan 112.0 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-09 06:28:29 UTC (7d 23h5m ago) 2025-09-09 15:28:29 JST local time at Tonoshō, Japan [?]
Course:	246° – heading 249°
Speed:	22 km/h
Dimensions:	length 70 m width 12 m draught 4.5 m
Last path:	JD3104>ais via JG3HLX
Positions stored:	1431

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.