Firefly
GBR X-35Sail number GBR/GBR3550L
GPH
606.1
OSN
588.6
LOA
10.6 m
Displacement
4651 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6764
Medium
0.9148
High
1.0455
Triple Offshore
Low
0.8702
Medium
1.1149
High
1.2452
Boat Specifications
Dimensions
- Length overall
- 10.6 m
- Beam
- 3.25 m
- Draft
- 2.17 m
- Displacement
- 4651 kg
- Crew weight
- 650 kg
- Wetted surface
- 24.3 m²
Sails
- Mainsail
- 42.09 m²
- Genoa
- 32.16 m²
- Spinnaker
- 92.19 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- X-35
- Builder
- X YACHTS
- Designer
- N. JEPPESEN
- Year built
- 2005
- Stability index
- 134.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.46 | 5.76 | 6 | 5.92 | 5.87 | 5.69 | 5.14 | 4.33 |
| 8 | 6.49 | 6.72 | 6.88 | 6.91 | 6.97 | 6.85 | 6.32 | 5.43 |
| 10 | 7.04 | 7.19 | 7.3 | 7.39 | 7.51 | 7.42 | 7.1 | 6.43 |
| 12 | 7.26 | 7.43 | 7.61 | 7.63 | 7.97 | 7.9 | 7.56 | 7.12 |
| 14 | 7.35 | 7.55 | 7.86 | 7.98 | 8.33 | 8.41 | 8.04 | 7.55 |
| 16 | 7.4 | 7.62 | 8.02 | 8.3 | 8.59 | 8.92 | 8.55 | 8 |
| 20 | 7.51 | 7.73 | 8.16 | 8.74 | 9.02 | 9.56 | 9.84 | 8.99 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3.61 | 141.7° | 3.75 |
| 8 | 41.2° | 4.37 | 148.4° | 4.7 |
| 10 | 39.4° | 4.95 | 151.4° | 5.57 |
| 12 | 38.1° | 5.2 | 158.6° | 6.3 |
| 14 | 37.5° | 5.31 | 173° | 6.9 |
| 16 | 37.2° | 5.36 | 178.1° | 7.36 |
| 20 | 37° | 5.46 | 177.2° | 8.19 |
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