UNIQUE
RSA HUNTER FORMULA ONESail number RSA/RSA4406
GPH
759.5
OSN
735.2
LOA
6.855 m
Displacement
1230 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5357
Medium
0.7331
High
0.846
Triple Offshore
Low
0.6899
Medium
0.8912
High
1.0036
Boat Specifications
Dimensions
- Length overall
- 6.855 m
- Beam
- 2.44 m
- Draft
- 1.24 m
- Displacement
- 1230 kg
- Crew weight
- 330 kg
- Wetted surface
- 11.22 m²
Sails
- Mainsail
- 17.37 m²
- Genoa
- 7.24 m²
- Spinnaker
- 26.42 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- HUNTER FORMULA ONE
- Builder
- HUNTER UK
- Designer
- STEPHEN JONES
- Year built
- 1980
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.25 | 4.47 | 4.62 | 4.81 | 4.79 | 4.62 | 4.13 | 3.49 |
| 8 | 5.04 | 5.23 | 5.37 | 5.61 | 5.6 | 5.48 | 5.02 | 4.43 |
| 10 | 5.51 | 5.66 | 5.79 | 6.02 | 6.05 | 5.95 | 5.66 | 5.21 |
| 12 | 5.76 | 5.89 | 6.04 | 6.3 | 6.42 | 6.31 | 6.05 | 5.74 |
| 14 | 5.91 | 6.06 | 6.25 | 6.49 | 6.75 | 6.67 | 6.4 | 6.09 |
| 16 | 6 | 6.18 | 6.43 | 6.61 | 7.07 | 7.03 | 6.75 | 6.42 |
| 20 | 6.07 | 6.28 | 6.65 | 6.95 | 7.66 | 8.03 | 7.65 | 7.12 |
| 24 | 6.07 | 6.31 | 6.75 | 7.24 | 8.19 | 9.37 | 9.94 | 8.27 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 2.8 | 146.8° | 3.02 |
| 8 | 41.5° | 3.38 | 152.1° | 3.85 |
| 10 | 40.3° | 3.81 | 157.4° | 4.55 |
| 12 | 38.2° | 4.12 | 173.6° | 5.19 |
| 14 | 37.1° | 4.27 | 178.6° | 5.68 |
| 16 | 37.2° | 4.33 | 179.5° | 6.02 |
| 20 | 37.8° | 4.35 | 179.4° | 6.65 |
| 24 | 39.6° | 4.26 | 178.4° | 7.36 |
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