Callsign:	JD2339
MMSI number:	432579000
IMO number:	481025
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP OSA
Location:	34°33.15' N 135°24.00' E - locator PM74QN72XO - show map 5.0 km Northwest bearing 322° from Takaishi, Ōsaka, Japan [?] 5.8 km North bearing 360° from Izumiōtsu, Ōsaka, Japan 18.3 km Southwest bearing 211° from Ōsaka-shi, Ōsaka, Japan 25.1 km Southeast bearing 128° from Kōbe-shi, Hyōgo, Japan
Last position:	2026-01-23 03:59:56 UTC (1m43s ago) 2026-01-23 12:59:56 JST local time at Takaishi, Japan [?]
Course:	355° – heading 274°
Speed:	1 km/h
Dimensions:	length 40 m width 12 m draught 4.0 m
Last path:	JD2339>ais via JP3QZN-B
Positions stored:	152155

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.