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AIS vessel IYO - show graphs
Callsign: 7KAH
MMSI number: 431538000
IMO number: 819038
Navigational status: Under way (engine) (0)
Vessel class: Law enforcement (55)
Destination: >JP TAP (ETA Feb13 02:00)
Location: 34°27.70' N 134°29.14' E - locator PM74FL80GT - show map
27.8 km East bearing 95° from Tonoshō, Kagawa, Japan [?]
31.7 km Northwest bearing 318° from Fukura, Hyōgo, Japan
68.7 km West bearing 248° from Kōbe-shi, Hyōgo, Japan
96.5 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-07-19 06:04:29 UTC (10d 7h2m ago)
2025-07-19 15:04:29 JST local time at Tonoshō, Japan [?]
Course: 248° – heading 246°
Speed: 39 km/h
Dimensions: length 70 m width 10 m draught 2.1 m
Last path: 7KAH>ais via JG3HLX
Positions stored: 819
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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