Callsign:	JD3899
MMSI number:	431006764
IMO number:	742118
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP KND OFF (ETA Jul20 02:00)
Location:	34°26.26' N 134°07.77' E - locator PM74BK55NA - show map 13.4 km Northeast bearing 36° from Takamatsu-shi, Kagawa, Japan [?] 17.2 km East bearing 107° from Tamano, Okayama, Japan 30.6 km Southeast bearing 144° from Okayama-shi, Okayama, Japan 100.4 km West bearing 254° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-07-19 02:01:24 UTC (2d 17h30m ago) 2025-07-19 11:01:24 JST local time at Takamatsu-shi, Japan [?]
Course:	281° – heading 281°
Speed:	24 km/h
Dimensions:	length 94 m width 16 m draught 6.6 m
Last path:	JD3899>ais via JG3HLX
Positions stored:	21714

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.