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AIS vessel KOYO MARU - show graphs
Callsign: JD3460
MMSI number: 431004094
IMO number: 668489
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP FKY E (ETA Feb20 22:00)
Location: 34°34.72' N 134°15.18' E - locator PM74DN08IV - show map
12.4 km Northeast bearing 31° from Tonoshō, Kagawa, Japan [?]
30.5 km East bearing 108° from Okayama-shi, Okayama, Japan
85.9 km West bearing 262° from Kōbe-shi, Hyōgo, Japan
111.0 km West bearing 270° from Sakai, Ōsaka, Japan
Last position: 2025-02-20 07:43:14 UTC (8d 1h35m ago)
2025-02-20 16:43:14 JST local time at Tonoshō, Japan [?]
Course: 257° – heading 254°
Speed: 19 km/h
Dimensions: length 61 m width 9 m draught 3.2 m
Last path: JD3460>ais via JG3HLX
Positions stored: 35330
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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