Grace
FIN Ridas77Sail number FIN/FIN10968
GPH
734.4
OSN
715.7
LOA
7.62 m
Displacement
1749 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5642
Medium
0.7525
High
0.8431
Triple Offshore
Low
0.7267
Medium
0.9166
High
1.0096
Boat Specifications
Dimensions
- Length overall
- 7.62 m
- Beam
- 2.71 m
- Draft
- 1.57 m
- Displacement
- 1749 kg
- Crew weight
- 240 kg
- Wetted surface
- 12.47 m²
Sails
- Mainsail
- 21.55 m²
- Genoa
- 14.33 m²
- Spinnaker
- 30.46 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Ridas77
- Builder
- Ridas
- Designer
- Ikhanov
- Year built
- 1992
- Stability index
- 106.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.61 | 4.89 | 5.15 | 5.11 | 4.89 | 4.69 | 4.2 | 3.58 |
| 8 | 5.41 | 5.63 | 5.78 | 5.78 | 5.76 | 5.63 | 5.16 | 4.53 |
| 10 | 5.79 | 5.94 | 6.07 | 6.14 | 6.17 | 6.09 | 5.82 | 5.36 |
| 12 | 5.94 | 6.12 | 6.3 | 6.42 | 6.54 | 6.44 | 6.19 | 5.89 |
| 14 | 6.01 | 6.22 | 6.49 | 6.69 | 6.88 | 6.81 | 6.55 | 6.23 |
| 16 | 6.04 | 6.28 | 6.61 | 6.88 | 7.17 | 7.16 | 6.91 | 6.58 |
| 20 | 6.07 | 6.32 | 6.72 | 7.13 | 7.68 | 7.8 | 7.65 | 7.26 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3.04 | 147.8° | 3.1 |
| 8 | 41.8° | 3.62 | 152.3° | 3.93 |
| 10 | 40.2° | 4.02 | 154.7° | 4.67 |
| 12 | 39.6° | 4.17 | 168.2° | 5.33 |
| 14 | 39.4° | 4.22 | 179° | 5.83 |
| 16 | 39.9° | 4.24 | 179° | 6.17 |
| 20 | 40.6° | 4.21 | 179° | 6.82 |
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