Callsign:	JD4017
MMSI number:	431007894
IMO number:	215658
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	34°17.25' N 134°33.39' E - locator PM74GG69SA - show map 12.8 km Northwest bearing 335° from Naruto, Tokushima, Japan [?] 15.3 km West bearing 286° from Fukura, Hyōgo, Japan 72.8 km Southwest bearing 232° from Kōbe-shi, Hyōgo, Japan 97.7 km Southwest bearing 243° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-09-17 16:17:59 UTC (2d 7h14m ago) 2025-09-18 01:17:59 JST local time at Naruto, Japan [?]
Course:	293° – heading 511°
Speed:	19 km/h
Dimensions:	length 76 m width 12 m draught 0.0 m
Last path:	JD4017>ais via JG3HLX
Positions stored:	28596

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.