Iechyd Da
RSA MiuraSail number RSA/RSA797
GPH
769.6
OSN
742.8
LOA
9.33 m
Displacement
4820 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5071
Medium
0.7086
High
0.8741
Triple Offshore
Low
0.6563
Medium
0.8874
High
1.0425
Boat Specifications
Dimensions
- Length overall
- 9.33 m
- Beam
- 3.15 m
- Draft
- 1.77 m
- Displacement
- 4820 kg
- Crew weight
- 531 kg
- Wetted surface
- 22.82 m²
Sails
- Mainsail
- 17.94 m²
- Genoa
- 24.84 m²
- Spinnaker
- 66.05 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Miura
- Builder
- Halstead
- Designer
- Oswald Berkemayer
- Year built
- 1970
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.9 | 4.15 | 4.33 | 4.49 | 4.62 | 4.5 | 4.05 | 3.49 |
| 8 | 4.7 | 4.96 | 5.15 | 5.47 | 5.64 | 5.5 | 5.04 | 4.44 |
| 10 | 5.31 | 5.6 | 5.85 | 6.21 | 6.33 | 6.25 | 5.9 | 5.26 |
| 12 | 5.81 | 6.06 | 6.26 | 6.58 | 6.68 | 6.63 | 6.41 | 5.99 |
| 14 | 6.16 | 6.34 | 6.49 | 6.82 | 6.98 | 6.93 | 6.73 | 6.43 |
| 16 | 6.37 | 6.53 | 6.67 | 6.94 | 7.29 | 7.24 | 7.02 | 6.71 |
| 20 | 6.58 | 6.77 | 7 | 7.11 | 7.72 | 7.83 | 7.64 | 7.27 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45° | 2.51 | 148° | 3.02 |
| 8 | 43.5° | 3.08 | 151° | 3.85 |
| 10 | 42.8° | 3.49 | 153° | 4.56 |
| 12 | 42.8° | 3.84 | 156.5° | 5.24 |
| 14 | 42° | 4.18 | 174° | 5.85 |
| 16 | 40.1° | 4.46 | 180° | 6.31 |
| 20 | 39.4° | 4.65 | 180° | 6.87 |
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