ON THIS PAGE YOU CAN TEST YOUR KNOWLEDGE ON BUOYS, THEIR LIGHT SEQUENCES, DAY SHAPES AND NIGHT LIGHTS FOR VESSELS...
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BUOYS.... |
Buoys can be identified by their shape, shape of their top mark and their colour. sometimes only the top mark can be seen in silhouette.
Can you identify the following buoys from the top mark silhouettes shown below?
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Which way is the Harbour on the picture below? |
(move your mouse pointer over the picture for the answer)
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What are the light sequences of the cardinal marks below? |
(move your mouse pointer over the picture for the answer)
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DAY SHAPES AND NIGHT LIGHTS... |
The day shapes of vessels are shown below....
See if you can guess what the night-time lights are and move over the picture with your mouse to see if you are right! (Please note: navigation lights will also be shown)
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Constrained by her draught |
Dredger |
Restricted in ability to manoeuvre |
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At Anchor (>50m) |
Pilot boat |
Trawling |
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Not Under Command |
Over 50m |
Aground |
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