Sea Laughter
RSA FlamencaSail number RSA/RSA2544
GPH
796.3
OSN
770.1
LOA
7.5 m
Displacement
1900 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5094
Medium
0.6971
High
0.806
Triple Offshore
Low
0.6543
Medium
0.8531
High
0.9546
Boat Specifications
Dimensions
- Length overall
- 7.5 m
- Beam
- 2.3 m
- Draft
- 1.25 m
- Displacement
- 1900 kg
- Crew weight
- 265 kg
- Wetted surface
- 12.84 m²
Sails
- Mainsail
- 12.58 m²
- Genoa
- 13.61 m²
- Spinnaker
- 32.61 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Flamenca
- Builder
- Nebe
- Designer
- Berckemeyer
- Year built
- 1971
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.03 | 4.26 | 4.39 | 4.4 | 4.48 | 4.34 | 3.92 | 3.37 |
| 8 | 4.78 | 5 | 5.16 | 5.28 | 5.36 | 5.24 | 4.84 | 4.29 |
| 10 | 5.27 | 5.45 | 5.6 | 5.76 | 5.85 | 5.78 | 5.53 | 5.05 |
| 12 | 5.56 | 5.71 | 5.86 | 6.02 | 6.14 | 6.1 | 5.92 | 5.61 |
| 14 | 5.74 | 5.88 | 6.04 | 6.17 | 6.39 | 6.37 | 6.21 | 5.95 |
| 16 | 5.83 | 5.98 | 6.17 | 6.26 | 6.61 | 6.63 | 6.48 | 6.21 |
| 20 | 5.85 | 6.04 | 6.35 | 6.55 | 6.96 | 7.2 | 7.09 | 6.73 |
| 24 | 5.8 | 6.03 | 6.41 | 6.76 | 7.2 | 7.66 | 7.93 | 7.4 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.5° | 2.62 | 147.1° | 2.92 |
| 8 | 42.7° | 3.17 | 151.4° | 3.72 |
| 10 | 41.5° | 3.56 | 155° | 4.4 |
| 12 | 40.3° | 3.86 | 163.7° | 5 |
| 14 | 39.2° | 4.05 | 176.3° | 5.5 |
| 16 | 39° | 4.11 | 178.6° | 5.85 |
| 20 | 39.6° | 4.08 | 179° | 6.36 |
| 24 | 41.6° | 3.92 | 178.6° | 6.86 |
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