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It is important for mariners to have reliable communications and accurately determine the position of their vessel and other nearby vessels to maintain the safety of navigation of ships.
Precise positioning and access to emergency services prevent accidents and save lives.
When ships are at sea they are out of reach of terrestrial cable communication networks.
The only way of communications for ship in navigation is by electromagnetic waves.
Motivation phase
Read the introduction
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Consolidation phase
Let's answer some questions
Resource information
Level: Level 4
Subject: Marine Technics
Language: English
Estimated time to complete: 15+ minutes