Callsign:	JD2339
MMSI number:	432579000
IMO number:	481025
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP HBK (ETA Jul04 14:00)
Location:	34°25.95' N 134°09.57' E - locator PM74BK93DS - show map 6.1 km South bearing 201° from Tonoshō, Kagawa, Japan [?] 12.2 km North bearing 354° from Shido, Kagawa, Japan 98.0 km West bearing 253° from Kōbe-shi, Hyōgo, Japan 126.2 km West bearing 257° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-07-03 09:08:09 UTC (15h14m ago) 2025-07-03 18:08:09 JST local time at Tonoshō, Japan [?]
Course:	296.0° – heading 295°
Speed:	18 km/h
Dimensions:	length 40 m width 12 m draught 4.2 m
Last path:	JD2339>ais via JG3HLX
Positions stored:	137635

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.