Iechyd Da
RSA MiuraSail number RSA/SA797
GPH
760.2
OSN
734.8
LOA
9.33 m
Displacement
4820 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5795
Medium
0.8075
High
0.9881
Triple Offshore
Low
0.7495
Medium
1.0102
High
1.1803
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
- 31.51 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 | 4.07 | 4.34 | 4.58 | 4.55 | 4.56 | 4.43 | 3.99 | 3.44 |
| 8 | 4.86 | 5.15 | 5.43 | 5.42 | 5.56 | 5.42 | 4.97 | 4.39 |
| 10 | 5.5 | 5.83 | 6.08 | 6.2 | 6.29 | 6.2 | 5.84 | 5.2 |
| 12 | 6 | 6.24 | 6.42 | 6.59 | 6.65 | 6.59 | 6.38 | 5.94 |
| 14 | 6.3 | 6.48 | 6.63 | 6.85 | 6.95 | 6.88 | 6.69 | 6.39 |
| 16 | 6.49 | 6.66 | 6.83 | 6.96 | 7.26 | 7.18 | 6.97 | 6.68 |
| 20 | 6.64 | 6.87 | 7.19 | 7.25 | 7.71 | 7.79 | 7.57 | 7.21 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.6° | 2.62 | 148° | 2.98 |
| 8 | 43° | 3.19 | 151.6° | 3.8 |
| 10 | 42.7° | 3.6 | 153.5° | 4.52 |
| 12 | 43.3° | 3.95 | 156.6° | 5.19 |
| 14 | 42.3° | 4.28 | 175° | 5.81 |
| 16 | 41° | 4.51 | 180° | 6.28 |
| 20 | 39.7° | 4.67 | 180° | 6.84 |
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