SAMPAIO UNO
ESP FIRST 310Sail number ESP/ESP4024
GPH
679.3
OSN
658.7
LOA
9.147 m
Displacement
3588 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5987
Medium
0.8115
High
0.923
Triple Offshore
Low
0.7709
Medium
0.9987
High
1.1102
Boat Specifications
Dimensions
- Length overall
- 9.147 m
- Beam
- 3.23 m
- Draft
- 1.84 m
- Displacement
- 3588 kg
- Crew weight
- 490 kg
- Wetted surface
- 21.58 m²
Sails
- Mainsail
- 29.16 m²
- Genoa
- 23.37 m²
- Spinnaker
- 59.19 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 310
- Builder
- BENETEAU
- Designer
- FINNOT
- Year built
- 1991
- Stability index
- 101.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.87 | 5.13 | 5.28 | 5.21 | 5.22 | 5.03 | 4.48 | 3.79 |
| 8 | 5.74 | 5.98 | 6.15 | 6.19 | 6.27 | 6.1 | 5.56 | 4.86 |
| 10 | 6.28 | 6.47 | 6.63 | 6.73 | 6.86 | 6.76 | 6.38 | 5.75 |
| 12 | 6.53 | 6.73 | 6.92 | 7 | 7.26 | 7.2 | 6.89 | 6.45 |
| 14 | 6.62 | 6.84 | 7.12 | 7.24 | 7.61 | 7.6 | 7.31 | 6.92 |
| 16 | 6.68 | 6.9 | 7.25 | 7.49 | 7.88 | 7.98 | 7.74 | 7.31 |
| 20 | 6.69 | 6.95 | 7.37 | 7.81 | 8.22 | 8.64 | 8.65 | 8.12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.2 | 145.7° | 3.28 |
| 8 | 41.1° | 3.87 | 150.2° | 4.21 |
| 10 | 39.9° | 4.33 | 153.8° | 5 |
| 12 | 39.4° | 4.54 | 159.5° | 5.7 |
| 14 | 39.3° | 4.61 | 172.7° | 6.3 |
| 16 | 39.4° | 4.64 | 177.2° | 6.78 |
| 20 | 40.2° | 4.6 | 179° | 7.53 |
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