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AIS vessel SYOUANMARU - show graphs
Callsign: JG5631
MMSI number: 431100938
IMO number: 233909
Navigational status: Under way (engine) (0)
Vessel class: Tanker, carrying hazard/pollutant cat A (81)
Destination: >JP TXD OFF (ETA Jul28 01:00)
Location: 34°24.30' N 133°54.56' E - locator PM64WJ97CF - show map
9.5 km Southwest bearing 203° from Tamano, Okayama, Japan [?]
11.2 km Northeast bearing 29° from Sakaide, Kagawa, Japan
28.6 km South bearing 185° from Okayama-shi, Okayama, Japan
120.8 km West bearing 255° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-07-26 23:26:47 UTC (7h6m ago)
2025-07-27 08:26:47 JST local time at Tamano, Japan [?]
Course: 247.4° – heading 248°
Speed: 22 km/h
Dimensions: length 65 m width 12 m draught 0.0 m
Last path: JG5631>ais via JG3HLX
Positions stored: 109535
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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