Firefly
NED F & F 65 STDSail number NED/NED4926
GPH
772
OSN
745.2
LOA
6.505 m
Displacement
886 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5128
Medium
0.7133
High
0.8313
Triple Offshore
Low
0.6644
Medium
0.8823
High
1.0167
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
- 11.11 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.01 | 4.24 | 4.39 | 4.66 | 4.71 | 4.55 | 3.98 | 3.42 |
| 8 | 4.81 | 5.03 | 5.19 | 5.54 | 5.6 | 5.47 | 4.98 | 4.38 |
| 10 | 5.34 | 5.54 | 5.72 | 6.05 | 6.14 | 6.03 | 5.73 | 5.2 |
| 12 | 5.68 | 5.85 | 6.03 | 6.41 | 6.65 | 6.54 | 6.21 | 5.81 |
| 14 | 5.9 | 6.1 | 6.34 | 6.59 | 7.15 | 7.07 | 6.69 | 6.25 |
| 16 | 5.99 | 6.26 | 6.63 | 6.75 | 7.57 | 7.67 | 7.22 | 6.7 |
| 20 | 6.04 | 6.35 | 6.9 | 7.37 | 8.14 | 9 | 8.66 | 7.75 |
| 24 | 6.01 | 6.36 | 7 | 7.74 | 8.74 | 10.33 | 12.34 | 10.39 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 2.6 | 147.5° | 2.96 |
| 8 | 42.5° | 3.18 | 151.8° | 3.8 |
| 10 | 41° | 3.61 | 154.6° | 4.52 |
| 12 | 40.1° | 3.93 | 166.2° | 5.21 |
| 14 | 39.9° | 4.12 | 176.8° | 5.73 |
| 16 | 40.1° | 4.15 | 177.2° | 6.14 |
| 20 | 42° | 4.1 | 177.1° | 6.97 |
| 24 | 44° | 3.99 | 139.2° | 9 |
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