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.
- 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.
- About 0:03. The label still reads “speeding”. The reading is 14.8 knots, heading 12°, range 235 m.
- About 0:04. The zone turns amber and the label changes to “speed warning” at 12.9 knots, range 249 m.
- 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.