U 47
ESP NAUTATEC 42Sail number ESP/ESP5725_R
GPH
585.6
OSN
569.7
LOA
12.487 m
Displacement
6309 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7789
Medium
1.0465
High
1.1816
Triple Offshore
Low
1.0085
Medium
1.3037
High
1.4433
Boat Specifications
Dimensions
- Length overall
- 12.487 m
- Beam
- 3.64 m
- Draft
- 2.51 m
- Displacement
- 6309 kg
- Crew weight
- 170 kg
- Wetted surface
- 31.9 m²
Sails
- Mainsail
- 45.55 m²
- Genoa
- 37.87 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 118.01 m²
Design
- Type
- NAUTATEC 42
- Builder
- ESTARELLAS
- Designer
- nautatec
- Year built
- 2001
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.58 | 5.89 | 6.13 | 6.05 | 6.09 | 5.9 | 5.26 | 4.42 |
| 8 | 6.72 | 7.04 | 7.27 | 7.32 | 7.41 | 7.24 | 6.57 | 5.6 |
| 10 | 7.38 | 7.63 | 7.82 | 7.82 | 8.05 | 7.96 | 7.56 | 6.66 |
| 12 | 7.59 | 7.84 | 8.1 | 8.18 | 8.42 | 8.45 | 8.11 | 7.48 |
| 14 | 7.68 | 7.93 | 8.28 | 8.48 | 8.68 | 8.96 | 8.61 | 7.94 |
| 16 | 7.73 | 7.97 | 8.37 | 8.75 | 8.95 | 9.31 | 9.19 | 8.31 |
| 20 | 7.87 | 8.13 | 8.47 | 9.06 | 9.42 | 9.93 | 10.61 | 9.25 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 3.67 | 143.1° | 3.83 |
| 8 | 41.3° | 4.49 | 146.4° | 4.85 |
| 10 | 40.2° | 5.03 | 147.8° | 5.76 |
| 12 | 39.6° | 5.23 | 149.7° | 6.48 |
| 14 | 39.5° | 5.32 | 151.2° | 6.89 |
| 16 | 39.2° | 5.4 | 175.1° | 7.37 |
| 20 | 39.9° | 5.49 | 177.6° | 8.24 |
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