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AIS vessel RYOKA MARU NO5 - show graphs
Callsign: JD3408
MMSI number: 431003933
IMO number: 644720
Navigational status: Under way (engine) (0)
Vessel class: Tanker, carrying hazard/pollutant cat B (82)
Destination: >JP HIJ OFF (ETA Mar03 23:30)
Location: 34°25.00' N 134°18.44' E - locator PM74DJ69VX - show map
13.6 km Southeast bearing 123° from Tonoshō, Kagawa, Japan [?]
16.1 km Northeast bearing 50° from Shido, Kagawa, Japan
85.8 km West bearing 249° from Kōbe-shi, Hyōgo, Japan
113.6 km West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-03-04 05:53:29 UTC (7d 20h10m ago)
2025-03-04 14:53:29 JST local time at Tonoshō, Japan [?]
Course: 258° – heading 256°
Speed: 23 km/h
Dimensions: length 74 m width 12 m draught 4.2 m
Last path: JD3408>ais via JG3HLX
Positions stored: 89578
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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