Callsign:	JD2339
MMSI number:	432579000
IMO number:	481025
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP OSA Z SBK (ETA Aug12 12:00)
Location:	34°39.54' N 135°26.30' E - locator PM74RP28OE - show map 7.0 km Southwest bearing 237° from Ōsaka-shi, Ōsaka, Japan [?] 8.8 km North bearing 343° from Sakai, Ōsaka, Japan 23.6 km East bearing 99° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-08-14 09:48:44 UTC (2h9m ago) 2025-08-14 18:48:44 JST local time at Ōsaka-shi, Japan [?]
Course:	344.899994° – heading 28°
Speed:	0 km/h
Dimensions:	length 40 m width 12 m draught 4.0 m
Last path:	JD2339>ais via JP3QZN-B
Positions stored:	140965

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.