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AIS vessel NO.18 KOUN MARU - show graphs
Callsign: JD3153
MMSI number: 431002306
IMO number: 601651
Navigational status: At anchor (1)
Vessel class: Cargo (77)
Destination: JP KOJ OFF (ETA Sep15 05:00)
Location: 34°24.82' N 134°19.76' E - locator PM74DJ99MG - show map
15.5 km Southeast bearing 120° from Tonoshō, Kagawa, Japan [?]
17.5 km Northeast bearing 55° from Shido, Kagawa, Japan
84.0 km West bearing 249° from Kōbe-shi, Hyōgo, Japan
111.8 km West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-09-13 09:07:30 UTC (3d 20h26m ago)
2025-09-13 18:07:30 JST local time at Tonoshō, Japan [?]
Course: 262° – heading 260°
Speed: 20 km/h
Dimensions: length 76 m width 12 m draught 4.7 m
Last path: JD3153>ais via JG3HLX
Positions stored: 94396
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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