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AIS vessel RYUEI MARU NO.2 - show graphs
Callsign: JD3864
MMSI number: 431222000
IMO number: 771937
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JP HIJ OFF (ETA Jul23 19:30)
Location: 34°18.62' N 137°25.07' E - locator PM84RH04DL - show map
42.0 km South bearing 161° from Tahara, Aichi, Japan [?]
46.5 km South bearing 193° from Kosai-shi, Shizuoka, Japan
107.5 km Southeast bearing 154° from Nagoya-shi, Aichi, Japan
115.2 km Southwest bearing 230° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-08-06 19:59:21 UTC (18d 2h10m ago)
2025-08-07 04:59:21 JST local time at Tahara, Japan [?]
Course: 68° – heading 70°
Speed: 22 km/h
Dimensions: length 67 m width 12 m draught 4.7 m
Last path: JD3864>ais via Gamagori1240
Positions stored: 53186
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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