BOCA LUPO
GRE FIRST 47.7 SKSail number GRE/GRE1239
GPH
586.2
OSN
567.2
LOA
14.506 m
Displacement
11901 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7482
Medium
1.0491
High
1.2464
Triple Offshore
Low
0.9739
Medium
1.3133
High
1.5072
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 | 5.41 | 5.76 | 6.06 | 6.02 | 5.8 | 5.64 | 5.1 | 4.27 |
| 8 | 6.51 | 6.88 | 7.2 | 7.17 | 7.13 | 6.95 | 6.36 | 5.45 |
| 10 | 7.39 | 7.71 | 7.95 | 7.96 | 8.08 | 7.95 | 7.42 | 6.5 |
| 12 | 7.9 | 8.14 | 8.35 | 8.41 | 8.57 | 8.49 | 8.15 | 7.42 |
| 14 | 8.15 | 8.38 | 8.61 | 8.7 | 8.97 | 8.91 | 8.59 | 8.11 |
| 16 | 8.25 | 8.5 | 8.83 | 8.98 | 9.36 | 9.36 | 9 | 8.53 |
| 20 | 8.33 | 8.6 | 9.08 | 9.5 | 9.83 | 10.23 | 9.93 | 9.32 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 3.49 | 144.4° | 3.7 |
| 8 | 42.6° | 4.28 | 148.3° | 4.72 |
| 10 | 42.1° | 4.91 | 150.1° | 5.63 |
| 12 | 41.2° | 5.37 | 152.6° | 6.45 |
| 14 | 40.3° | 5.62 | 158.8° | 7.15 |
| 16 | 39.7° | 5.74 | 180° | 7.79 |
| 20 | 40.4° | 5.8 | 180° | 8.67 |
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