Callsign:	JPDL
MMSI number:	431572000
IMO number:	44528
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Destination:	JP THUNEISHI OFF (ETA Sep01 09:00)
Location:	34°25.71' N 134°00.41' E - locator PM74AK02TT - show map 8.0 km Southeast bearing 139° from Tamano, Okayama, Japan [?] 19.0 km Northeast bearing 49° from Sakaide, Kagawa, Japan 26.7 km South bearing 166° from Okayama-shi, Okayama, Japan 111.5 km West bearing 255° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-09-01 01:42:49 UTC (19d 5h53m ago) 2025-09-01 10:42:49 JST local time at Tamano, Japan [?]
Course:	238° – heading 239°
Speed:	15 km/h
Dimensions:	length 52 m width 8 m draught 4.5 m
Last path:	JPDL>ais via JG3HLX
Positions stored:	37270

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.