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NOTICES TO MARINERS - 2017 January 2017 - 01 |
Navigation, Hydrography and Oceanography's publications and charts could be kept uptodate with the information, which is reported by mariners and other sources. This is the aim of Hydrographic Memorandum in the weekly Notices to Mariners. Charts could be kept uptodate by applying all the recieved information,which is in the Notices to Mariners day by day. |
