Callsign:	JD4023
MMSI number:	431008417
IMO number:	773806
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP KUH 5 (ETA Aug23 14:00)
Location:	36°46.00' N 141°00.42' E - locator QM06MS04UA - show map 22.9 km East bearing 95° from Kitaibaraki, Ibaraki, Japan [?] 26.4 km East bearing 78° from Takahagi, Ibaraki, Japan 150.5 km Northeast bearing 37° from Funabashi, Chiba, Japan 168.0 km Northeast bearing 44° from Tokyo, Tōkyō, Japan
Last position:	2025-08-24 09:44:51 UTC (23d 4h55m ago) 2025-08-24 18:44:51 JST local time at Kitaibaraki, Japan [?]
Course:	42° – heading 42°
Speed:	40 km/h
Dimensions:	length 173 m width 27 m draught 6.0 m
Last path:	JD4023>ais via K9WK
Positions stored:	72774

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.