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| | Navis.gr - Lighthouse |
 | | The history of lighthouses is filled with tales of lighthouse keepers, the men who once lived in or near the lighthouse whose light it was their responsibility to keep burning. |
 | | Lighthouses are built on shore, on offshore reefs, or are moored in the seabed. |
 | | Because lighthouses, lightships, and buoys are often located in remote, hard-to-reach places, the power used to operate them is usually derived from diesel generators located at the site or, in the case of buoys, from replaceable electric batteries. |
| www.navis.gr /navaids/lhouse.htm (1186 words) |
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