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AIS vessel KOUSEIMARU NO3 - show graphs
Callsign: JD3480
MMSI number: 431004193
IMO number: 714379
Navigational status: At anchor (1)
Vessel class: Cargo (70)
Destination: >JP UCN OFF (ETA Sep04 16:30)
Location: 34°27.96' N 134°17.21' E - locator PM74DL41KU - show map
9.7 km East bearing 101° from Tonoshō, Kagawa, Japan [?]
19.0 km Northeast bearing 33° from Shido, Kagawa, Japan
85.7 km West bearing 253° from Kōbe-shi, Hyōgo, Japan
114.0 km West bearing 258° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-09-04 13:13:18 UTC (3h6m ago)
2025-09-04 22:13:18 JST local time at Tonoshō, Japan [?]
Course: 240.3° – heading 73°
Speed: 0 km/h
Dimensions: length 75 m width 12 m draught 4.5 m
Last path: JD3480>ais via JG3HLX
Positions stored: 55034
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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