Callsign:	JD4148
MMSI number:	431009162
IMO number:	746334
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	>JP OIP (ETA Aug08 23:00)
Location:	34°21.89' N 134°22.03' E - locator PM74EI47BN - show map 18.4 km East bearing 75° from Shido, Kagawa, Japan [?] 21.4 km Southeast bearing 128° from Tonoshō, Kagawa, Japan 83.0 km Southwest bearing 244° from Kōbe-shi, Hyōgo, Japan 110.1 km West bearing 251° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-08-08 07:46:57 UTC (1d 2h48m ago) 2025-08-08 16:46:57 JST local time at Shido, Japan [?]
Course:	294° – heading 294°
Speed:	18 km/h
Dimensions:	length 64 m width 10 m draught 4.0 m
Last path:	JD4148>ais via JG3HLX
Positions stored:	82351

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.