Firefly
RSA FlamencaSail number RSA/RSA2945
GPH
796.7
OSN
770.8
LOA
7.5 m
Displacement
1901 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.502
Medium
0.6913
High
0.8144
Triple Offshore
Low
0.6476
Medium
0.8539
High
0.9712
Boat Specifications
Dimensions
- Length overall
- 7.5 m
- Beam
- 2.3 m
- Draft
- 1.25 m
- Displacement
- 1901 kg
- Crew weight
- 240 kg
- Wetted surface
- 12.56 m²
Sails
- Mainsail
- 12.68 m²
- Genoa
- 14.27 m²
- Spinnaker
- 32.11 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Flamenca
- Builder
- Nebe
- Designer
- Berckemeyer
- Year built
- 1976
- Stability index
- 121.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.94 | 4.19 | 4.37 | 4.39 | 4.46 | 4.33 | 3.93 | 3.4 |
| 8 | 4.68 | 4.96 | 5.18 | 5.32 | 5.42 | 5.28 | 4.84 | 4.3 |
| 10 | 5.25 | 5.49 | 5.66 | 5.86 | 5.92 | 5.85 | 5.59 | 5.08 |
| 12 | 5.61 | 5.78 | 5.92 | 6.14 | 6.23 | 6.17 | 5.98 | 5.68 |
| 14 | 5.82 | 5.96 | 6.11 | 6.33 | 6.54 | 6.48 | 6.28 | 6.02 |
| 16 | 5.93 | 6.09 | 6.29 | 6.44 | 6.83 | 6.81 | 6.59 | 6.29 |
| 20 | 5.97 | 6.18 | 6.56 | 6.78 | 7.22 | 7.4 | 7.24 | 6.89 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 2.54 | 148.4° | 2.94 |
| 8 | 42.9° | 3.06 | 152.3° | 3.73 |
| 10 | 43° | 3.45 | 153.8° | 4.41 |
| 12 | 42.4° | 3.8 | 161° | 5.05 |
| 14 | 40.8° | 4.04 | 175.4° | 5.57 |
| 16 | 40.5° | 4.14 | 179° | 5.93 |
| 20 | 41.1° | 4.13 | 179° | 6.46 |
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