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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°26.10' N 134°08.50' E - locator PM74BK74AK - show map
12.8 km North bearing 347° from Shido, Kagawa, Japan [?]
13.9 km Northeast bearing 41° from Takamatsu-shi, Kagawa, Japan
31.5 km Southeast bearing 143° from Okayama-shi, Okayama, Japan
99.4 km West bearing 254° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-02-09 09:10:14 UTC (13d 18h38m ago)
2025-02-09 18:10:14 JST local time at Shido, Japan [?]
Course: 288° – heading 287°
Speed: 22 km/h
Dimensions: length 63 m width 10 m draught 4.8 m
Last path: JD3564>ais via JG3HLX
Positions stored: 55309
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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