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Original recording / Vessel speed

Vessel speed review.

A short recording of one vessel moving through a monitored river zone in Bangkok, showing the changing speed and alert.

Vessel speed: ICONSIAM · Bangkok. 6 seconds, silent recording.Open the recording

What the recording shows.

At ICONSIAM in Bangkok, a vessel is tracked against a 14-knot limit. The on-screen alert changes as its speed changes.

Video description

Times are approximate.

  1. 0:00–0:02. The zone is outlined in red and the vessel is labelled “speeding”. The on-screen reading is 15.6 knots, heading 10°, range 220–224 m.
  2. About 0:03. The label still reads “speeding”. The reading is 14.8 knots, heading 12°, range 235 m.
  3. About 0:04. The zone turns amber and the label changes to “speed warning” at 12.9 knots, range 249 m.
  4. About 0:05–0:06. The zone turns green and no alert is shown. The reading is 10.9 knots, heading 8°, range 265 m.

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