Best_Boatspeeds_kt 4 5 6 7 8 9 10 12 14 16 20 25 Up.Bt 44.7 43.4 42.3 41.2 39.3 37.5 36.1 34.2 33.0 32.5 32.2 32.3 Up.Vmg 3.14 3.83 4.42 4.94 5.34 5.61 5.80 6.08 6.25 6.37 6.53 6.64 45.0 4.44 5.40 6.22 6.89 7.34 7.60 7.77 8.01 8.17 8.31 8.51 8.67 60.0 5.30 6.31 7.08 7.56 7.91 8.16 8.33 8.56 8.75 8.91 9.19 9.45 70.0 5.59 6.60 7.28 7.72 8.06 8.34 8.56 8.85 9.07 9.27 9.60 9.92 80.0 5.69 6.69 7.33 7.86 8.13 8.38 8.64 9.08 9.36 9.59 9.99 10.47 90.0 5.68 6.84 7.60 8.06 8.30 8.47 8.63 9.12 9.57 9.89 10.42 11.08 100.0 5.87 6.99 7.70 8.16 8.43 8.61 8.78 9.10 9.49 10.00 10.88 11.79 110.0 5.85 6.96 7.67 8.14 8.47 8.72 8.91 9.26 9.58 9.87 11.03 12.53 120.0 5.65 6.75 7.47 7.94 8.30 8.62 8.92 9.40 9.77 10.15 11.00 12.75 135.0 4.85 5.84 6.69 7.26 7.70 8.05 8.37 8.99 9.61 10.32 11.82 13.43 150.0 3.49 4.36 5.16 5.88 6.54 7.06 7.44 8.03 8.56 9.11 10.48 13.19 160.0 2.75 3.46 4.16 4.82 5.46 6.05 6.61 7.46 8.06 8.58 9.68 11.78 170.0 2.43 3.06 3.68 4.29 4.88 5.45 6.00 6.98 7.68 8.22 9.24 10.85 180.0 2.27 2.86 3.44 4.02 4.59 5.13 5.66 6.65 7.42 7.98 8.96 10.36 Dn.Bt 135.2 136.7 138.4 142.2 145.2 147.4 149.5 156.7 164.0 166.2 164.4 147.7 Dn.Vmg 3.43 4.14 4.77 5.33 5.78 6.15 6.45 7.02 7.59 8.10 9.12 11.47