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Edition 22 Mar 2019
Australia - North Coast - Northern Territory - Port Darwin (Southern Sheet)
This publication equips navigators with a thorough knowledge of ECDIS
table centres
Bosuns Whistle 209 Edition 22 Mar 2019A Bosun's Whistle or Boatswain's Call like this was an instrument used to give commands to the crew when voices could not be heard over the sounds of the sea. These are still used in the Navy all around the world.
US$ 1187.50
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