UNIQUE
RSA HUNTER FORMULA ONESail number RSA/RSA4406
GPH
741.4
OSN
718.6
LOA
6.855 m
Displacement
892 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5546
Medium
0.7481
High
0.8463
Triple Offshore
Low
0.7125
Medium
0.9098
High
1.0234
Boat Specifications
Dimensions
- Length overall
- 6.855 m
- Beam
- 2.44 m
- Draft
- 1.19 m
- Displacement
- 892 kg
- Crew weight
- 295 kg
- Wetted surface
- 9.81 m²
Sails
- Mainsail
- 16.49 m²
- Genoa
- 6.96 m²
- Spinnaker
- 25.59 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- HUNTER FORMULA ONE
- Builder
- HUNTER UK
- Designer
- STEPHEN JONES
- Year built
- 1980
- Stability index
- 99.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.41 | 4.64 | 4.78 | 4.95 | 4.93 | 4.77 | 4.29 | 3.61 |
| 8 | 5.19 | 5.37 | 5.48 | 5.71 | 5.72 | 5.6 | 5.19 | 4.58 |
| 10 | 5.61 | 5.76 | 5.88 | 6.12 | 6.19 | 6.08 | 5.78 | 5.34 |
| 12 | 5.83 | 5.99 | 6.16 | 6.39 | 6.62 | 6.52 | 6.19 | 5.85 |
| 14 | 5.94 | 6.13 | 6.39 | 6.56 | 7.04 | 6.97 | 6.62 | 6.24 |
| 16 | 6 | 6.22 | 6.56 | 6.77 | 7.47 | 7.53 | 7.08 | 6.63 |
| 20 | 6.04 | 6.3 | 6.75 | 7.25 | 8.28 | 9.36 | 8.81 | 7.61 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 2.9 | 146.2° | 3.12 |
| 8 | 41.1° | 3.51 | 151.6° | 3.97 |
| 10 | 39.3° | 3.93 | 157.4° | 4.69 |
| 12 | 37.8° | 4.17 | 171.8° | 5.3 |
| 14 | 37.6° | 4.25 | 179° | 5.78 |
| 16 | 37.8° | 4.27 | 179° | 6.15 |
| 20 | 39.3° | 4.23 | 179° | 6.9 |
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