Callsign:	431632000
MMSI number:	431632000
Location:	37°40.16' N 137°26.38' E - locator PM87RQ20SP - show map 79.4 km Northwest bearing 333° from Itoigawa, Niigata, Japan [?] 80.5 km Northeast bearing 31° from Nanao, Ishikawa, Japan 130.8 km Northwest bearing 330° from Nagano-shi, Nagano, Japan 139.5 km Northeast bearing 31° from Kanazawa-shi, Ishikawa, Japan
Last position:	2025-06-19 10:44:24 UTC (35d 1h49m ago) 2025-06-19 19:44:24 JST local time at Itoigawa, Japan [?]
Course:	247° – heading 246°
Speed:	30 km/h
Last path:	431632000>ais via JH0WSL
Positions stored:	3

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.