 19,43 
                  knots
                  
                    19,43 
                  knots  51,36 
                  km
                  
                    51,36 
                  km  25,28 
                  knots
                  
                    25,28 
                  knots  13 
                  °
                  
                    13 
                  °  4,6 
                  knots
                  
                    4,6 
                  knots