DEFENDER
ESP FIRST 47.7Sail number ESP/POR5500
GPH
564.1
OSN
546.4
LOA
14.506 m
Displacement
11902 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7034
Medium
0.9743
High
1.1432
Triple Offshore
Low
0.9121
Medium
1.2087
High
1.3694
Boat Specifications
Dimensions
- Length overall
- 14.506 m
- Beam
- 4.51 m
- Draft
- 2.8 m
- Displacement
- 11902 kg
- Crew weight
- 1010 kg
- Wetted surface
- 43.89 m²
Sails
- Mainsail
- 66.49 m²
- Genoa
- 53.28 m²
- Spinnaker
- 157.98 m²
- Asymmetric spinnaker
- 153.6 m²
Design
- Type
- FIRST 47.7
- Builder
- BENETEAU
- Designer
- B.FARR
- Year built
- 1999
- Stability index
- 115
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.66 | 6 | 6.28 | 6.2 | 6.21 | 6.03 | 5.41 | 4.55 |
| 8 | 6.78 | 7.12 | 7.4 | 7.47 | 7.56 | 7.37 | 6.72 | 5.73 |
| 10 | 7.61 | 7.87 | 8.06 | 8.22 | 8.34 | 8.23 | 7.78 | 6.8 |
| 12 | 8.04 | 8.25 | 8.43 | 8.57 | 8.79 | 8.71 | 8.4 | 7.74 |
| 14 | 8.23 | 8.45 | 8.69 | 8.77 | 9.2 | 9.18 | 8.84 | 8.34 |
| 16 | 8.31 | 8.55 | 8.89 | 9.07 | 9.53 | 9.66 | 9.31 | 8.75 |
| 20 | 8.41 | 8.64 | 9.1 | 9.57 | 9.99 | 10.47 | 10.36 | 9.66 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.69 | 141.2° | 3.94 |
| 8 | 41.7° | 4.52 | 146.6° | 4.96 |
| 10 | 40.6° | 5.17 | 146.6° | 5.89 |
| 12 | 39.4° | 5.6 | 153.8° | 6.74 |
| 14 | 38.4° | 5.8 | 160.4° | 7.42 |
| 16 | 38.2° | 5.9 | 173° | 8.01 |
| 20 | 37.8° | 6.05 | 178.1° | 8.86 |
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