Callsign:	JD4180
MMSI number:	431009418
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°27.69' N 134°29.95' E - locator PM74FL90VS - show map 29.0 km East bearing 95° from Tonoshō, Kagawa, Japan [?] 30.8 km Northwest bearing 320° from Fukura, Hyōgo, Japan 67.6 km West bearing 248° from Kōbe-shi, Hyōgo, Japan 95.3 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-10-16 11:37:03 UTC (1d 23h28m ago) 2025-10-16 20:37:03 JST local time at Tonoshō, Japan [?]
Course:	248° – heading 250°
Speed:	21 km/h
Dimensions:	length 78 m width 13 m draught 0.0 m
Last path:	JD4180>ais via JG3HLX
Positions stored:	116031

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.