Callsign:	431008291
MMSI number:	431008291
Vessel class:	Fishing (30)
Location:	37°16.51' N 138°06.69' E - locator PM97BG36JA - show map 17.9 km Northwest bearing 322° from Jōetsu, Niigata, Japan [?] 31.2 km Northwest bearing 337° from Arai, Niigata, Japan 69.6 km North bearing 355° from Nagano-shi, Nagano, Japan 106.3 km Southwest bearing 229° from Niigata-shi, Niigata, Japan
Last position:	2025-11-14 23:56:28 UTC (8d 15h55m ago) 2025-11-15 08:56:28 JST local time at Jōetsu, Japan [?]
Course:	349° – heading 511°
Speed:	16 km/h
Last path:	431008291>ais via JH0WSL
Positions stored:	240

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.