Callsign:	JD4501
MMSI number:	431012376
IMO number:	853175
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (88)
Destination:	JP MIZ TS OFF (ETA Oct17 21:10)
Location:	34°27.96' N 134°29.35' E - locator PM74FL81QT - show map 28.1 km East bearing 94° from Tonoshō, Kagawa, Japan [?] 31.8 km Northwest bearing 319° from Fukura, Hyōgo, Japan 68.2 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 96.1 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-10-17 08:05:07 UTC (1d 40m ago) 2025-10-17 17:05:07 JST local time at Tonoshō, Japan [?]
Course:	248° – heading 249°
Speed:	26 km/h
Dimensions:	length 104 m width 16 m draught 5.6 m
Last path:	JD4501>ais via JG3HLX
Positions stored:	157774

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.