Firefly
GBR X-35Sail number GBR/GBR3550L
GPH
602.9
OSN
586.5
LOA
10.6 m
Displacement
4651 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6826
Medium
0.9181
High
1.0477
Triple Offshore
Low
0.8775
Medium
1.119
High
1.2503
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
- 24.33 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.51 | 5.81 | 6.06 | 6 | 5.9 | 5.73 | 5.18 | 4.38 |
| 8 | 6.53 | 6.76 | 6.91 | 6.93 | 6.99 | 6.87 | 6.36 | 5.46 |
| 10 | 7.06 | 7.21 | 7.32 | 7.4 | 7.52 | 7.43 | 7.12 | 6.44 |
| 12 | 7.28 | 7.45 | 7.63 | 7.66 | 7.99 | 7.92 | 7.57 | 7.12 |
| 14 | 7.36 | 7.56 | 7.88 | 8 | 8.35 | 8.44 | 8.05 | 7.55 |
| 16 | 7.4 | 7.63 | 8.03 | 8.33 | 8.61 | 8.95 | 8.56 | 7.99 |
| 20 | 7.52 | 7.74 | 8.16 | 8.75 | 9.08 | 9.6 | 9.87 | 8.97 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.65 | 142° | 3.79 |
| 8 | 40.9° | 4.4 | 149° | 4.73 |
| 10 | 39° | 4.97 | 151° | 5.59 |
| 12 | 37.9° | 5.22 | 159° | 6.3 |
| 14 | 37.3° | 5.32 | 180° | 6.92 |
| 16 | 37.1° | 5.37 | 180° | 7.38 |
| 20 | 36.8° | 5.46 | 180° | 8.21 |
Loading polar chart…