DIAMOND HEAD
FRA SHAMROCK 950 MK2Sail number FRA/FRA9944
GPH
643.9
OSN
624.4
LOA
9.51 m
Displacement
2350 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6293
Medium
0.8553
High
0.9773
Triple Offshore
Low
0.814
Medium
1.0523
High
1.182
Boat Specifications
Dimensions
- Length overall
- 9.51 m
- Beam
- 2.49 m
- Draft
- 1.68 m
- Displacement
- 2350 kg
- Crew weight
- 516 kg
- Wetted surface
- 18.05 m²
Sails
- Mainsail
- 25.51 m²
- Genoa
- 24.74 m²
- Spinnaker
- 52.2 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SHAMROCK 950 MK2
- Builder
- KL NAUTIC
- Designer
- BRETECHET Giles
- Year built
- 1991
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.28 | 5.57 | 5.75 | 5.61 | 5.39 | 5.2 | 4.63 | 3.85 |
| 8 | 6.22 | 6.43 | 6.57 | 6.53 | 6.51 | 6.36 | 5.8 | 4.97 |
| 10 | 6.69 | 6.86 | 7 | 7.01 | 7.12 | 7.02 | 6.62 | 5.94 |
| 12 | 6.88 | 7.08 | 7.32 | 7.38 | 7.61 | 7.54 | 7.15 | 6.66 |
| 14 | 6.97 | 7.19 | 7.54 | 7.73 | 8.04 | 8.06 | 7.65 | 7.15 |
| 16 | 7.03 | 7.27 | 7.67 | 8.01 | 8.38 | 8.59 | 8.19 | 7.62 |
| 20 | 7.09 | 7.37 | 7.88 | 8.39 | 8.93 | 9.54 | 9.61 | 8.69 |
| 24 | 7.07 | 7.39 | 7.98 | 8.65 | 9.27 | 10.38 | 12.19 | 10.46 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 3.45 | 143.3° | 3.34 |
| 8 | 41.2° | 4.21 | 147.6° | 4.3 |
| 10 | 39.1° | 4.68 | 151.4° | 5.15 |
| 12 | 38.2° | 4.86 | 157.4° | 5.86 |
| 14 | 38.4° | 4.94 | 170.4° | 6.46 |
| 16 | 38.4° | 4.99 | 177.2° | 6.96 |
| 20 | 38.8° | 5.01 | 177.2° | 7.83 |
| 24 | 40.6° | 4.89 | 141.9° | 9.05 |
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