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Preparing Charts - Coggle Diagram

- - - - Draught + 10%
- - - - large scale chart
- - - - Less than 3m
        
        Outside 5m contour
      - 3 - 6m
        
        Outside 10m
      - 6 - 10m
        
        Outside 20m
      - Over 10m
        
        caution within 200m line