Firefly
NED F & F 65 STDSail number NED/NED4926
GPH
769.1
OSN
742.4
LOA
6.505 m
Displacement
886 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5156
Medium
0.7158
High
0.8304
Triple Offshore
Low
0.6677
Medium
0.8855
High
1.0183
Boat Specifications
Dimensions
- Length overall
- 6.505 m
- Beam
- 2.51 m
- Draft
- 1.24 m
- Displacement
- 886 kg
- Crew weight
- 275 kg
- Wetted surface
- 11.03 m²
Sails
- Mainsail
- 13.74 m²
- Genoa
- 8.86 m²
- Spinnaker
- 31.44 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- F & F 65 STD
- Builder
- F&F Boats
- Designer
- Jac de Ridder
- Year built
- 1992
- Stability index
- 95.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.03 | 4.26 | 4.42 | 4.68 | 4.73 | 4.57 | 4.01 | 3.43 |
| 8 | 4.83 | 5.06 | 5.22 | 5.56 | 5.61 | 5.49 | 5 | 4.4 |
| 10 | 5.36 | 5.56 | 5.74 | 6.07 | 6.16 | 6.05 | 5.75 | 5.22 |
| 12 | 5.7 | 5.87 | 6.05 | 6.43 | 6.69 | 6.57 | 6.23 | 5.83 |
| 14 | 5.91 | 6.12 | 6.37 | 6.61 | 7.19 | 7.12 | 6.73 | 6.28 |
| 16 | 5.99 | 6.27 | 6.65 | 6.77 | 7.61 | 7.74 | 7.27 | 6.73 |
| 20 | 6.03 | 6.35 | 6.92 | 7.41 | 8.21 | 9.11 | 8.79 | 7.82 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.1° | 2.62 | 147.8° | 2.97 |
| 8 | 42.4° | 3.2 | 151.4° | 3.81 |
| 10 | 40.8° | 3.63 | 154.6° | 4.54 |
| 12 | 40.2° | 3.94 | 166.4° | 5.23 |
| 14 | 40° | 4.12 | 177.2° | 5.75 |
| 16 | 40.5° | 4.14 | 177.2° | 6.16 |
| 20 | 42.4° | 4.06 | 176.6° | 7.02 |
Loading polar chart…