Roaring Again
NED Lutra 40 OpenSail number NED/NED7440
GPH
522.9
OSN
513.6
LOA
12.2 m
Displacement
4350 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.9082
Medium
1.1577
High
1.3198
Triple Offshore
Low
1.1705
Medium
1.43
High
1.6066
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 | 6.82 | 7.2 | 7.47 | 7.39 | 6.98 | 6.73 | 6 | 5.01 |
| 8 | 7.6 | 7.87 | 8.12 | 8.13 | 8.03 | 7.97 | 7.47 | 6.35 |
| 10 | 7.85 | 8.1 | 8.48 | 8.68 | 8.48 | 8.66 | 8.25 | 7.46 |
| 12 | 7.98 | 8.24 | 8.73 | 9.15 | 8.97 | 9.17 | 9.06 | 8.22 |
| 14 | 8.08 | 8.31 | 8.89 | 9.45 | 9.61 | 9.67 | 10 | 8.84 |
| 16 | 8.2 | 8.49 | 9 | 9.66 | 10.27 | 10.35 | 10.95 | 9.69 |
| 20 | 8.31 | 8.65 | 9.35 | 9.89 | 11.25 | 11.53 | 12.27 | 11.2 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.5° | 4.51 | 142° | 4.34 |
| 8 | 39.4° | 5.22 | 143.4° | 5.5 |
| 10 | 38° | 5.53 | 150° | 6.46 |
| 12 | 37.1° | 5.69 | 152.4° | 7.1 |
| 14 | 36.4° | 5.86 | 149° | 7.65 |
| 16 | 36.3° | 5.94 | 146.5° | 8.39 |
| 20 | 36.3° | 6.02 | 146.4° | 9.7 |
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