Callsign:	JD4102
MMSI number:	431008542
IMO number:	798600
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP TAP OFF (ETA Nov16 16:00)
Location:	34°21.45' N 134°18.46' E - locator PM74DI65WT - show map 12.9 km East bearing 73° from Shido, Kagawa, Japan [?] 18.0 km Southeast bearing 141° from Tonoshō, Kagawa, Japan 88.3 km Southwest bearing 245° from Kōbe-shi, Hyōgo, Japan 115.6 km West bearing 251° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-16 06:52:44 UTC (3d 15h55m ago) 2025-11-16 15:52:44 JST local time at Shido, Japan [?]
Course:	291° – heading 291°
Speed:	22 km/h
Dimensions:	length 70 m width 11 m draught 3.7 m
Last path:	JD4102>ais via JG3HLX
Positions stored:	109449

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.