DIAMOND HEAD
FRA SHAMROCK 950 MK2Sail number FRA/FRA9944
GPH
642.4
OSN
622.9
LOA
9.51 m
Displacement
2350 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6314
Medium
0.857
High
0.9788
Triple Offshore
Low
0.8163
Medium
1.0544
High
1.1849
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
- 17.91 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
- Stability index
- 115.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.3 | 5.59 | 5.76 | 5.62 | 5.39 | 5.21 | 4.64 | 3.86 |
| 8 | 6.24 | 6.45 | 6.58 | 6.54 | 6.52 | 6.37 | 5.81 | 4.98 |
| 10 | 6.7 | 6.87 | 7.01 | 7.02 | 7.13 | 7.03 | 6.63 | 5.96 |
| 12 | 6.88 | 7.09 | 7.33 | 7.39 | 7.63 | 7.56 | 7.16 | 6.68 |
| 14 | 6.98 | 7.21 | 7.56 | 7.74 | 8.07 | 8.08 | 7.67 | 7.17 |
| 16 | 7.05 | 7.29 | 7.7 | 8.04 | 8.42 | 8.62 | 8.23 | 7.64 |
| 20 | 7.1 | 7.38 | 7.87 | 8.41 | 8.98 | 9.62 | 9.69 | 8.75 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.46 | 143.9° | 3.35 |
| 8 | 41.2° | 4.23 | 147.9° | 4.32 |
| 10 | 39° | 4.69 | 151.6° | 5.16 |
| 12 | 38.2° | 4.86 | 157.7° | 5.88 |
| 14 | 38.4° | 4.95 | 170° | 6.49 |
| 16 | 38.2° | 5 | 177.2° | 6.98 |
| 20 | 39° | 5 | 176.6° | 7.86 |
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