Callsign:	JK5571
MMSI number:	431400945
IMO number:	178006
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP FKY OFF
Location:	37°26.77' N 137°29.93' E - locator PM87RK97UB - show map 55.4 km Northwest bearing 326° from Itoigawa, Niigata, Japan [?] 57.0 km North bearing 360° from Nyūzen, Toyama, Japan 107.1 km Northwest bearing 326° from Nagano-shi, Nagano, Japan 122.3 km Northeast bearing 39° from Kanazawa-shi, Ishikawa, Japan
Last position:	2025-07-03 08:56:57 UTC (1h55m ago) 2025-07-03 17:56:57 JST local time at Itoigawa, Japan [?]
Course:	311.800018° – heading 316°
Speed:	24 km/h
Dimensions:	length 86 m width 16 m draught 5.9 m
Last path:	JK5571>ais via JH0WSL
Positions stored:	98160

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.