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AIS vessel KOUYUMARU - show graphs
Callsign: 431027698
MMSI number: 431027698
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Location: 34°18.86' N 134°57.56' E - locator PM74LH55CK - show map
6.7 km Southeast bearing 126° from Sumoto, Hyōgo, Japan [?]
21.5 km Northwest bearing 297° from Wakayama-shi, Wakayama, Japan
46.6 km Southwest bearing 206° from Kōbe-shi, Hyōgo, Japan
65.2 km Southwest bearing 230° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-11-19 01:47:00 UTC (4d 15h2m ago)
2025-11-19 10:47:00 JST local time at Sumoto, Japan [?]
Course: 160°
Speed: 19 km/h
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: 431027698>ais via JG3HLX
Positions stored: 8546
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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