Callsign:	JD4790
MMSI number:	431014821
IMO number:	882712
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP OIP HIJI (ETA Nov29 12:00)
Location:	34°24.28' N 134°20.99' E - locator PM74EJ17XC - show map 17.6 km Southeast bearing 120° from Tonoshō, Kagawa, Japan [?] 18.5 km Northeast bearing 61° from Shido, Kagawa, Japan 82.6 km West bearing 248° from Kōbe-shi, Hyōgo, Japan 110.2 km West bearing 253° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-28 13:36:06 UTC (6d 5h35m ago) 2025-11-28 22:36:06 JST local time at Tonoshō, Japan [?]
Course:	250° – heading 251°
Speed:	24 km/h
Dimensions:	length 63 m width 12 m draught 4.5 m
Last path:	JD4790>ais via JG3HLX
Positions stored:	54961

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.