Callsign:	JD3578
MMSI number:	431004984
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP KRE (ETA Feb15 20:30)
Location:	34°26.07' N 134°22.87' E - locator PM74EK54RH - show map 18.9 km East bearing 107° from Tonoshō, Kagawa, Japan [?] 22.7 km Northeast bearing 57° from Shido, Kagawa, Japan 78.7 km West bearing 249° from Kōbe-shi, Hyōgo, Japan 106.5 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-02-15 02:35:41 UTC (13d 6h3m ago) 2025-02-15 11:35:41 JST local time at Tonoshō, Japan [?]
Course:	233° – heading 231°
Speed:	24 km/h
Dimensions:	length 38 m width 10 m draught 4.5 m
Last path:	JD3578>ais via JG3HLX
Positions stored:	31329

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.