Callsign:	JD5004
MMSI number:	431019948
IMO number:	926295
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP TNI (ETA Nov23 17:00)
Location:	34°21.25' N 134°23.35' E - locator PM74EI65QA - show map 20.1 km East bearing 80° from Shido, Kagawa, Japan [?] 23.7 km Southeast bearing 127° from Tonoshō, Kagawa, Japan 81.8 km Southwest bearing 243° from Kōbe-shi, Hyōgo, Japan 108.7 km West bearing 250° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-23 00:33:57 UTC (4d 7h27m ago) 2025-11-23 09:33:57 JST local time at Shido, Japan [?]
Course:	292° – heading 292°
Speed:	24 km/h
Dimensions:	length 30 m width 8 m draught 4.0 m
Last path:	JD5004>ais via JG3HLX
Positions stored:	18532

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.