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AIS vessel TAISEI MARU - show graphs
Callsign: JD4907
MMSI number: 431016042
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP FKY OFF (ETA Jul19 03:30)
Location: 34°26.19' N 134°08.49' E - locator PM74BK64XR - show map
6.5 km Southwest bearing 216° from Tonoshō, Kagawa, Japan [?]
14.0 km Northeast bearing 40° from Takamatsu-shi, Kagawa, Japan
31.4 km Southeast bearing 143° from Okayama-shi, Okayama, Japan
99.4 km West bearing 254° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-07-18 13:38:11 UTC (5d 6h20m ago)
2025-07-18 22:38:11 JST local time at Tonoshō, Japan [?]
Course: 284° – heading 283°
Speed: 23 km/h
Dimensions: length 76 m width 12 m draught 4.8 m
Last path: JD4907>ais via JG3HLX
Positions stored: 31265
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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