Callsign:	431021609
MMSI number:	431021609
Vessel class:	(99)
Location:	37°03.21' N 137°40.23' E - locator PM87UB02LU - show map 16.1 km West bearing 278° from Itoigawa, Niigata, Japan [?] 20.2 km Northeast bearing 49° from Nyūzen, Toyama, Japan 63.7 km Northwest bearing 315° from Nagano-shi, Nagano, Japan 106.0 km Northeast bearing 61° from Kanazawa-shi, Ishikawa, Japan
Last position:	2025-09-06 21:52:52 UTC (8d 23h33m ago) 2025-09-07 06:52:52 JST local time at Itoigawa, Japan [?]
Course:	267° – heading 265°
Speed:	12 km/h
Last path:	431021609>ais via JH0WSL
Positions stored:	33

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.