16 |
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Class of light: A group of 3 flashes which is regularly repeated |
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Colours: white, red, green (or red, white, green), exhibiting the different colours in defined sectors |
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Period: the time taken to exhibit one full sequence of 3 flashes and eclipses: 15 seconds |
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Elevation of light: 21 metres |
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Nominal range: white 15M, green 11M, red between 15 and 11M |
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