FOOLPROOF
NED 1/4 TonSail number NED/NED3161
GPH
705.4
OSN
686.8
LOA
7.865 m
Displacement
1413 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6634
Medium
0.8758
High
0.9707
Triple Offshore
Low
0.8509
Medium
1.0727
High
1.1882
Boat Specifications
Dimensions
- Length overall
- 7.865 m
- Beam
- 3 m
- Draft
- 1.48 m
- Displacement
- 1413 kg
- Crew weight
- 375 kg
- Wetted surface
- 12.31 m²
Sails
- Mainsail
- 19.46 m²
- Genoa
- 14.5 m²
- Spinnaker
- 53.5 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- 1/4 Ton
- Builder
- Caparros
- Designer
- J.Fauroux
- Year built
- 1981
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.61 | 4.86 | 5.06 | 5.2 | 5.3 | 5.12 | 4.6 | 3.95 |
| 8 | 5.42 | 5.63 | 5.78 | 6.01 | 6.09 | 6.02 | 5.65 | 4.94 |
| 10 | 5.85 | 6.01 | 6.14 | 6.4 | 6.59 | 6.51 | 6.25 | 5.75 |
| 12 | 6.06 | 6.24 | 6.44 | 6.63 | 7.03 | 7.01 | 6.71 | 6.29 |
| 14 | 6.15 | 6.39 | 6.7 | 6.83 | 7.37 | 7.49 | 7.18 | 6.71 |
| 16 | 6.18 | 6.46 | 6.87 | 7.13 | 7.62 | 7.95 | 7.7 | 7.14 |
| 20 | 6.14 | 6.47 | 7 | 7.53 | 8.13 | 8.81 | 9.56 | 8.31 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.05 | 147.1° | 3.42 |
| 8 | 42° | 3.62 | 150.4° | 4.28 |
| 10 | 41.2° | 4.03 | 153.7° | 5.02 |
| 12 | 40° | 4.24 | 171.1° | 5.67 |
| 14 | 40.2° | 4.28 | 180° | 6.15 |
| 16 | 40.8° | 4.26 | 180° | 6.55 |
| 20 | 43.1° | 4.11 | 180° | 7.37 |
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