Callsign:	JD4207
MMSI number:	431009748
IMO number:	51492
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (75)
Destination:	>JP MIZ JFE D (ETA Dec16 08:30)
Location:	36°33.44' N 141°00.06' E - locator QM06MN03CS - show map 30.9 km Southeast bearing 125° from Takahagi, Ibaraki, Japan [?] 33.6 km Southeast bearing 138° from Kitaibaraki, Ibaraki, Japan 132.0 km Northeast bearing 36° from Chiba-shi, Chiba, Japan 163.0 km Northeast bearing 45° from Kawasaki, Kanagawa, Japan
Last position:	2025-12-27 06:54:33 UTC (1d 9h28m ago) 2025-12-27 15:54:33 JST local time at Takahagi, Japan [?]
Course:	6° – heading 3°
Speed:	19 km/h
Dimensions:	length 75 m width 12 m draught 4.2 m
Last path:	JD4207>ais via IC8HFW
Positions stored:	110478

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.