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AIS vessel RYOKEN MARU - show graphs
Callsign: JD3564
MMSI number: 431004876
IMO number: 677193
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP OTK OFF (ETA Feb09 23:00)
Location: 34°01.65' N 134°51.45' E - locator PM74KA26VO - show map
22.7 km Northeast bearing 57° from Anan, Tokushima, Japan [?]
25.4 km East bearing 83° from Komatsushima, Tokushima, Japan
79.6 km South bearing 202° from Kōbe-shi, Hyōgo, Japan
94.7 km Southwest bearing 219° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-02-25 13:32:01 UTC (3d 20h47m ago)
2025-02-25 22:32:01 JST local time at Anan, Japan [?]
Course: 140° – heading 139°
Speed: 22 km/h
Dimensions: length 63 m width 10 m draught 4.8 m
Last path: JD3564>ais via JG3HLX
Positions stored: 55337
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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