Callsign:	JD4188
MMSI number:	431009876
IMO number:	810836
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP TYO C (ETA Dec13 11:40)
Location:	36°12.30' N 141°01.80' E - locator QM06ME39OE - show map 40.5 km East bearing 108° from Ōarai, Ibaraki, Japan [?] 43.7 km Northeast bearing 52° from Kashima-shi, Ibaraki, Japan 133.3 km Northeast bearing 64° from Tokyo, Tōkyō, Japan 150.7 km Northeast bearing 56° from Yokohama-shi, Kanagawa, Japan
Last position:	2026-01-29 20:12:41 UTC (6m33s ago) 2026-01-30 05:12:41 JST local time at Ōarai, Japan [?]
Course:	185.2° – heading 186°
Speed:	42 km/h
Dimensions:	length 167 m width 27 m draught 7.5 m
Last path:	JD4188>ais via IC8HFW
Positions stored:	44672

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.