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AIS vessel HOURYOUMARU NO.28 - show graphs
Callsign: 431008273
MMSI number: 431008273
Vessel class: Fishing (30)
Location: 37°22.75' N 137°33.98' E - locator PM87SJ70XX - show map
45.9 km Northwest bearing 327° from Itoigawa, Niigata, Japan [?]
49.9 km North bearing 7° from Nyūzen, Toyama, Japan
97.5 km Northwest bearing 326° from Nagano-shi, Nagano, Japan
120.7 km Northeast bearing 43° from Kanazawa-shi, Ishikawa, Japan
Last position: 2025-08-31 20:46:43 UTC (31d 5h39m ago)
2025-09-01 05:46:43 JST local time at Itoigawa, Japan [?]
Course: 94° – heading 511°
Speed: 5 km/h
Last path: 431008273>ais via JH0WSL
Positions stored: 243
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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