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2.Current edition of Admiralty Sailing Direction, Admiralty List of Lights, Admiralty List of Radio Signals, and certain Tidal Publications, and their supplements, are listed in a Notice published quarterly and included at the beginning of Section II.
5.A float, often having a bell or light, moored in water as a warning of danger or as a marker for a channel.
6.Beacons or Cressets - One who is watchful for the commonwealth or who gave the signal in time of danger.


