UNIQUE
RSA HUNTER FORMULA ONESail number RSA/RSA4406
GPH
728.1
OSN
706.6
LOA
6.855 m
Displacement
934 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5624
Medium
0.7598
High
0.856
Triple Offshore
Low
0.7252
Medium
0.9263
High
1.0429
Boat Specifications
Dimensions
- Length overall
- 6.855 m
- Beam
- 2.44 m
- Draft
- 1.2 m
- Displacement
- 934 kg
- Crew weight
- 309 kg
- Wetted surface
- 9.97 m²
Sails
- Mainsail
- 16.82 m²
- Genoa
- 11.34 m²
- Spinnaker
- 25.03 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- HUNTER FORMULA ONE
- Builder
- HUNTER UK
- Designer
- STEPHEN JONES
- Year built
- 1980
- Stability index
- 103.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.56 | 4.85 | 5.06 | 5 | 4.97 | 4.79 | 4.3 | 3.63 |
| 8 | 5.39 | 5.59 | 5.71 | 5.77 | 5.77 | 5.66 | 5.26 | 4.6 |
| 10 | 5.76 | 5.91 | 6.04 | 6.19 | 6.24 | 6.12 | 5.82 | 5.41 |
| 12 | 5.96 | 6.14 | 6.35 | 6.57 | 6.74 | 6.6 | 6.24 | 5.89 |
| 14 | 6.05 | 6.29 | 6.64 | 6.8 | 7.26 | 7.1 | 6.7 | 6.28 |
| 16 | 6.09 | 6.37 | 6.82 | 7.11 | 7.77 | 7.71 | 7.19 | 6.72 |
| 20 | 6.09 | 6.4 | 6.96 | 7.58 | 8.59 | 9.49 | 8.7 | 7.75 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 2.96 | 146.9° | 3.15 |
| 8 | 42.4° | 3.58 | 151.1° | 3.98 |
| 10 | 40.2° | 4.03 | 155.6° | 4.73 |
| 12 | 38.2° | 4.26 | 169.1° | 5.35 |
| 14 | 38.1° | 4.32 | 179° | 5.82 |
| 16 | 38.2° | 4.33 | 179° | 6.19 |
| 20 | 39.4° | 4.27 | 177.2° | 7.01 |
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