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AIS vessel SEIKAIMARU - show graphs
Callsign: 431008635
MMSI number: 431008635
Location: 36°56.11' N 137°25.91' E - locator PM86RW14TK - show map
6.1 km West bearing 272° from Nyūzen, Toyama, Japan [?]
15.3 km North bearing 11° from Uozu, Toyama, Japan
73.7 km Northwest bearing 296° from Nagano-shi, Nagano, Japan
81.1 km Northeast bearing 62° from Kanazawa-shi, Ishikawa, Japan
Last position: 2025-06-08 02:18:56 UTC (26d 1h36m ago)
2025-06-08 11:18:56 JST local time at Nyūzen, Japan [?]
Course: 223° – heading 511°
Speed: 26 km/h
Last path: 431008635>ais via JH0WSL
Positions stored: 4
About this site
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.
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