Callsign:	JK5571
MMSI number:	431400945
IMO number:	178006
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP IDA OFF
Location:	37°17.47' N 137°32.68' E - locator PM87SG59IV - show map 39.4 km Northwest bearing 317° from Itoigawa, Niigata, Japan [?] 40.0 km North bearing 6° from Nyūzen, Toyama, Japan 90.8 km Northwest bearing 322° from Nagano-shi, Nagano, Japan 112.5 km Northeast bearing 46° from Kanazawa-shi, Ishikawa, Japan
Last position:	2025-10-20 07:26:01 UTC (7d 13h15m ago) 2025-10-20 16:26:01 JST local time at Itoigawa, Japan [?]
Course:	316° – heading 323°
Speed:	20 km/h
Dimensions:	length 86 m width 16 m draught 5.9 m
Last path:	JK5571>ais via JH0WSL
Positions stored:	101613

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.