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AIS vessel TATSUHARU MARU - show graphs
Callsign: JD3984
MMSI number: 431007656
IMO number: 225043
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP NWA (ETA Aug21 08:00)
Location: 34°26.51' N 134°03.70' E - locator PM74AK76JA - show map
11.2 km Southeast bearing 114° from Tamano, Okayama, Japan [?]
11.4 km North bearing 8° from Takamatsu-shi, Kagawa, Japan
27.0 km Southeast bearing 155° from Okayama-shi, Okayama, Japan
106.3 km West bearing 255° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-08-22 12:06:02 UTC (47s ago)
2025-08-22 21:06:02 JST local time at Tamano, Japan [?]
Course: 098.3° – heading 86°
Speed: 17 km/h
Dimensions: length 75 m width 12 m draught 4.8 m
Last path: JD3984>ais via JG3HLX
Positions stored: 148911
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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