Firefly
RSA FlamencaSail number RSA/RSA2945
GPH
800.4
OSN
774.3
LOA
7.5 m
Displacement
1901 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5102
Medium
0.6919
High
0.7896
Triple Offshore
Low
0.6532
Medium
0.8481
High
0.9421
Boat Specifications
Dimensions
- Length overall
- 7.5 m
- Beam
- 2.3 m
- Draft
- 1.25 m
- Displacement
- 1901 kg
- Crew weight
- 170 kg
- Wetted surface
- 12.5 m²
Sails
- Mainsail
- 12.52 m²
- Genoa
- 14.27 m²
- Spinnaker
- 32.11 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Flamenca
- Builder
- Nebe
- Designer
- Berckemeyer
- Year built
- 1976
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.04 | 4.25 | 4.39 | 4.36 | 4.45 | 4.31 | 3.91 | 3.36 |
| 8 | 4.75 | 4.96 | 5.12 | 5.22 | 5.32 | 5.21 | 4.82 | 4.28 |
| 10 | 5.23 | 5.41 | 5.57 | 5.72 | 5.83 | 5.77 | 5.5 | 5.03 |
| 12 | 5.53 | 5.69 | 5.84 | 5.98 | 6.14 | 6.11 | 5.92 | 5.59 |
| 14 | 5.68 | 5.85 | 6.02 | 6.11 | 6.38 | 6.38 | 6.22 | 5.96 |
| 16 | 5.74 | 5.93 | 6.15 | 6.26 | 6.59 | 6.63 | 6.5 | 6.24 |
| 20 | 5.75 | 5.96 | 6.28 | 6.53 | 6.86 | 7.16 | 7.11 | 6.77 |
| 24 | 5.66 | 5.93 | 6.33 | 6.7 | 7.04 | 7.5 | 7.92 | 7.44 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.1° | 2.64 | 147.5° | 2.91 |
| 8 | 42.1° | 3.18 | 151.6° | 3.71 |
| 10 | 41.1° | 3.55 | 155.2° | 4.39 |
| 12 | 40.4° | 3.82 | 163.2° | 4.98 |
| 14 | 40.1° | 3.94 | 175.4° | 5.49 |
| 16 | 40° | 3.97 | 178.6° | 5.86 |
| 20 | 41° | 3.91 | 179° | 6.39 |
| 24 | 43.3° | 3.73 | 178.6° | 6.9 |
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