Callsign:	JD5061
MMSI number:	431019187
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP SKD (ETA Aug20 16:00)
Location:	34°21.81' N 134°04.27' E - locator PM74AI87MF - show map 3.6 km Northeast bearing 45° from Takamatsu-shi, Kagawa, Japan [?] 17.3 km Southeast bearing 140° from Tamano, Okayama, Japan 35.4 km South bearing 159° from Okayama-shi, Okayama, Japan 108.1 km West bearing 251° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-08-21 04:26:29 UTC (2h10m ago) 2025-08-21 13:26:29 JST local time at Takamatsu-shi, Japan [?]
Course:	143.5° – heading 340°
Speed:	1 km/h
Dimensions:	length 36 m width 9 m draught 3.6 m
Last path:	JD5061>ais via JG3HLX
Positions stored:	2279

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.