Callsign:	JD2397
MMSI number:	431000153
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP MIZ (ETA Apr12 12:00)
Location:	34°21.98' N 134°03.89' E - locator PM74AI77SW - show map 3.5 km Northeast bearing 34° from Takamatsu-shi, Kagawa, Japan [?] 11.0 km Northwest bearing 296° from Shido, Kagawa, Japan 34.9 km South bearing 160° from Okayama-shi, Okayama, Japan 108.5 km West bearing 251° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-08 22:32:38 UTC (2d 18h1m ago) 2025-02-09 07:32:38 JST local time at Takamatsu-shi, Japan [?]
Course:	55° – heading 54°
Speed:	20 km/h
Dimensions:	length 39 m width 9 m draught 4.0 m
Last path:	JD2397>ais via JG3HLX
Positions stored:	9607

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.