Callsign:	JD4039
MMSI number:	431008365
IMO number:	388672
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP KSM NW E (ETA Aug21 08:30)
Location:	36°32.50' N 140°55.56' E - locator QM06LM19CX - show map 25.5 km East bearing 105° from Hitachi, Ibaraki, Japan [?] 27.0 km Southeast bearing 136° from Takahagi, Ibaraki, Japan 145.7 km Northeast bearing 49° from Tokyo, Tōkyō, Japan 157.1 km Northeast bearing 43° from Kawasaki, Kanagawa, Japan
Last position:	2025-08-24 11:58:54 UTC (38d 7h35m ago) 2025-08-24 20:58:54 JST local time at Hitachi, Japan [?]
Course:	192° – heading 192°
Speed:	24 km/h
Dimensions:	length 95 m width 14 m draught 4.3 m
Last path:	JD4039>ais via K9WK
Positions stored:	109740

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.