BOCA LUPO
GRE FIRST 47.7 SKSail number GRE/GRE1239
GPH
586.1
OSN
567.8
LOA
14.506 m
Displacement
11901 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7474
Medium
1.0475
High
1.2437
Triple Offshore
Low
0.9761
Medium
1.3124
High
1.505
Boat Specifications
Dimensions
- Length overall
- 14.506 m
- Beam
- 4.51 m
- Draft
- 2.29 m
- Displacement
- 11901 kg
- Crew weight
- 800 kg
- Wetted surface
- 43.88 m²
Sails
- Mainsail
- 59.09 m²
- Genoa
- 58.73 m²
- Spinnaker
- 130.52 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 47.7 SK
- Builder
- BENETEAU
- Designer
- BRUCE FARR
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.42 | 5.8 | 6.15 | 6.11 | 5.84 | 5.68 | 5.11 | 4.28 |
| 8 | 6.52 | 6.9 | 7.24 | 7.23 | 7.16 | 6.98 | 6.37 | 5.45 |
| 10 | 7.37 | 7.7 | 7.95 | 7.99 | 8.08 | 7.96 | 7.44 | 6.5 |
| 12 | 7.89 | 8.13 | 8.34 | 8.4 | 8.57 | 8.49 | 8.16 | 7.43 |
| 14 | 8.14 | 8.37 | 8.6 | 8.69 | 8.96 | 8.91 | 8.6 | 8.11 |
| 16 | 8.24 | 8.49 | 8.82 | 8.97 | 9.36 | 9.35 | 9 | 8.54 |
| 20 | 8.32 | 8.59 | 9.06 | 9.49 | 9.85 | 10.23 | 9.93 | 9.32 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.4° | 3.48 | 144.1° | 3.71 |
| 8 | 42.7° | 4.27 | 148° | 4.72 |
| 10 | 42.2° | 4.89 | 150° | 5.63 |
| 12 | 41.3° | 5.36 | 152.6° | 6.46 |
| 14 | 40.4° | 5.6 | 158.7° | 7.15 |
| 16 | 39.9° | 5.72 | 180° | 7.79 |
| 20 | 39.9° | 5.77 | 180° | 8.67 |
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