Double Helix
RSA Mount Gay 30Mod.Sail number RSA/RSA4601
GPH
581.2
OSN
565.8
LOA
9.805 m
Displacement
3290 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7231
Medium
0.9421
High
1.0664
Triple Offshore
Low
0.9224
Medium
1.1529
High
1.2963
Boat Specifications
Dimensions
- Length overall
- 9.805 m
- Beam
- 3.28 m
- Draft
- 2.26 m
- Displacement
- 3290 kg
- Crew weight
- 593 kg
- Wetted surface
- 22.74 m²
Sails
- Mainsail
- 40.27 m²
- Genoa
- 26.96 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 110.21 m²
Design
- Type
- Mount Gay 30Mod.
- Builder
- HARVEY
- Designer
- SIMONIS
- Year built
- 2022
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.82 | 6.08 | 6.24 | 6.33 | 6.19 | 6.04 | 5.43 | 4.6 |
| 8 | 6.75 | 6.92 | 7.02 | 7.19 | 7.2 | 7.13 | 6.7 | 5.8 |
| 10 | 7.17 | 7.33 | 7.46 | 7.67 | 7.78 | 7.76 | 7.43 | 6.77 |
| 12 | 7.34 | 7.54 | 7.8 | 7.96 | 8.23 | 8.35 | 8.05 | 7.4 |
| 14 | 7.45 | 7.68 | 8.03 | 8.24 | 8.75 | 8.9 | 8.72 | 7.86 |
| 16 | 7.53 | 7.78 | 8.19 | 8.56 | 9.22 | 9.36 | 9.53 | 8.4 |
| 20 | 7.64 | 7.92 | 8.43 | 9.01 | 10 | 10.81 | 11.74 | 10.14 |
| 24 | 7.64 | 7.96 | 8.55 | 9.32 | 10.55 | 12.16 | 13.63 | 13.64 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.88 | 143.5° | 3.98 |
| 8 | 39.7° | 4.68 | 147.2° | 5.02 |
| 10 | 37.3° | 5.13 | 149.8° | 5.86 |
| 12 | 36.6° | 5.32 | 150.7° | 6.41 |
| 14 | 36.1° | 5.43 | 148.5° | 6.81 |
| 16 | 35.8° | 5.5 | 145.6° | 7.27 |
| 20 | 35.6° | 5.57 | 141.6° | 8.78 |
| 24 | 37.1° | 5.47 | 144.9° | 11.81 |
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