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AIS vessel RYOEI MARU - show graphs
Callsign: JK5589
MMSI number: 431401985
IMO number: 989680
Navigational status: Under way (sailing) (8)
Vessel class: Tanker (80)
Destination: >JP FNB OF F (ETA Jun05 08:30)
Location: 34°22.99' N 137°23.27' E - locator PM84QJ61MX - show map
33.4 km South bearing 161° from Tahara, Aichi, Japan [?]
39.5 km South bearing 200° from Kosai-shi, Shizuoka, Japan
99.0 km Southeast bearing 154° from Nagoya-shi, Aichi, Japan
112.4 km Southwest bearing 234° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-06-05 03:02:39 UTC (15h8m ago)
2025-06-05 12:02:39 JST local time at Tahara, Japan [?]
Course: 80° – heading 78°
Speed: 21 km/h
Dimensions: length 74 m width 10 m draught 4.0 m
Last path: JK5589>ais via Gamagori1240
Positions stored: 95405
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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