FOOLPROOF
NED 1/4 TonSail number NED/NED3161
GPH
726.9
OSN
707.4
LOA
7.865 m
Displacement
1412 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5708
Medium
0.7589
High
0.8514
Triple Offshore
Low
0.735
Medium
0.9253
High
1.0245
Boat Specifications
Dimensions
- Length overall
- 7.865 m
- Beam
- 3 m
- Draft
- 1.48 m
- Displacement
- 1412 kg
- Crew weight
- 375 kg
- Wetted surface
- 12.56 m²
Sails
- Mainsail
- 19.88 m²
- Genoa
- 11.21 m²
- Spinnaker
- 35.83 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 | 4.85 | 5.01 | 5.11 | 5.08 | 4.91 | 4.38 | 3.66 |
| 8 | 5.39 | 5.57 | 5.69 | 5.87 | 5.86 | 5.74 | 5.32 | 4.66 |
| 10 | 5.76 | 5.92 | 6.04 | 6.26 | 6.29 | 6.2 | 5.94 | 5.47 |
| 12 | 5.94 | 6.12 | 6.3 | 6.52 | 6.68 | 6.57 | 6.32 | 6 |
| 14 | 6.05 | 6.25 | 6.51 | 6.69 | 7.04 | 6.97 | 6.68 | 6.35 |
| 16 | 6.11 | 6.33 | 6.67 | 6.86 | 7.35 | 7.41 | 7.07 | 6.7 |
| 20 | 6.16 | 6.42 | 6.84 | 7.23 | 7.82 | 8.27 | 8.3 | 7.49 |
| 24 | 6.12 | 6.43 | 6.93 | 7.45 | 8.23 | 9.19 | 10.55 | 9.43 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.3° | 3.03 | 145.6° | 3.17 |
| 8 | 41.8° | 3.64 | 150.9° | 4.04 |
| 10 | 40° | 4 | 155.4° | 4.78 |
| 12 | 39.2° | 4.17 | 169.1° | 5.42 |
| 14 | 39.3° | 4.24 | 178.1° | 5.92 |
| 16 | 39.5° | 4.27 | 179° | 6.27 |
| 20 | 40.8° | 4.24 | 178.6° | 6.92 |
| 24 | 43.1° | 4.11 | 143.3° | 8.17 |
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