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A radio beacon as installed in 1927 and five years later the diaphone and radio beacon were synchronized to help guide them safely into the harbor.
A honeybee hive occasionally inhabits the top of the tower right next to the diaphone itself.
In later years the oscillator was replaced by a duplicate diaphone to be used in the event of breakdown.
In 1991 the diaphone fog signal was changed to an electric horn retaining the same character.
To anyone in our hobby, however, the sound of the diaphone is magnificent.
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