TITICACA
ESP FIRST 31.7Sail number ESP/ESP5740
GPH
665.2
OSN
643.8
LOA
9.49 m
Displacement
3673 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.68
Medium
0.9367
High
1.082
Triple Offshore
Low
0.8757
Medium
1.1504
High
1.2963
Boat Specifications
Dimensions
- Length overall
- 9.49 m
- Beam
- 3.22 m
- Draft
- 1.92 m
- Displacement
- 3673 kg
- Crew weight
- 530 kg
- Wetted surface
- 21.95 m²
Sails
- Mainsail
- 25.85 m²
- Genoa
- 29.88 m²
- Spinnaker
- 66.64 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 31.7
- Builder
- BENETEAU
- Designer
- FNOT
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.86 | 5.12 | 5.32 | 5.26 | 5.22 | 5.08 | 4.62 | 3.88 |
| 8 | 5.78 | 6.06 | 6.26 | 6.22 | 6.34 | 6.19 | 5.68 | 4.93 |
| 10 | 6.44 | 6.62 | 6.76 | 6.85 | 6.94 | 6.86 | 6.54 | 5.85 |
| 12 | 6.74 | 6.9 | 7.05 | 7.15 | 7.34 | 7.27 | 7.01 | 6.59 |
| 14 | 6.88 | 7.06 | 7.28 | 7.35 | 7.74 | 7.7 | 7.39 | 7.01 |
| 16 | 6.93 | 7.14 | 7.47 | 7.64 | 8.09 | 8.16 | 7.83 | 7.36 |
| 20 | 6.95 | 7.18 | 7.63 | 8.11 | 8.53 | 9 | 8.84 | 8.19 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 3.2 | 146.3° | 3.36 |
| 8 | 41° | 3.87 | 150.2° | 4.27 |
| 10 | 40.6° | 4.4 | 151° | 5.07 |
| 12 | 39.1° | 4.76 | 157.4° | 5.79 |
| 14 | 38.3° | 4.89 | 180° | 6.4 |
| 16 | 38.1° | 4.94 | 180° | 6.87 |
| 20 | 38.7° | 4.91 | 180° | 7.56 |
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