Roaring Again
NED Lutra 40 OpenSail number NED/NED7440
GPH
528.7
OSN
520.2
LOA
12.2 m
Displacement
4350 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.899
Medium
1.1407
High
1.3006
Triple Offshore
Low
1.16
Medium
1.4138
High
1.5846
Boat Specifications
Dimensions
- Length overall
- 12.2 m
- Beam
- 3.94 m
- Draft
- 3.47 m
- Displacement
- 4350 kg
- Crew weight
- 180 kg
- Wetted surface
- 30.2 m²
Sails
- Mainsail
- 65.88 m²
- Genoa
- 41.22 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 130.89 m²
Design
- Type
- Lutra 40 Open
- Builder
- 't Herent marineBV
- Designer
- A.C. Konijnendijk
- Year built
- 2006
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.71 | 7.11 | 7.4 | 7.32 | 6.93 | 6.69 | 5.99 | 5.01 |
| 8 | 7.52 | 7.81 | 8.07 | 8.09 | 8.01 | 7.94 | 7.45 | 6.34 |
| 10 | 7.77 | 8.03 | 8.42 | 8.62 | 8.45 | 8.64 | 8.24 | 7.45 |
| 12 | 7.89 | 8.15 | 8.63 | 9.08 | 8.92 | 9.14 | 9.04 | 8.21 |
| 14 | 7.97 | 8.21 | 8.77 | 9.36 | 9.55 | 9.64 | 9.98 | 8.83 |
| 16 | 8.07 | 8.36 | 8.87 | 9.55 | 10.2 | 10.3 | 10.92 | 9.68 |
| 20 | 8.13 | 8.46 | 9.17 | 9.74 | 11.13 | 11.41 | 12.22 | 11.96 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.7° | 4.42 | 142.2° | 4.34 |
| 8 | 39.9° | 5.11 | 143.6° | 5.49 |
| 10 | 39° | 5.4 | 150° | 6.45 |
| 12 | 38.2° | 5.54 | 152.4° | 7.1 |
| 14 | 37.7° | 5.68 | 149.1° | 7.65 |
| 16 | 37.6° | 5.73 | 146.6° | 8.38 |
| 20 | 38.6° | 5.75 | 145.1° | 10.36 |
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