FIRST WAVE
ITA First 405Sail number ITA/ITA14157
GPH
667
OSN
644.9
LOA
12.01 m
Displacement
8390 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5882
Medium
0.8173
High
0.9588
Triple Offshore
Low
0.7629
Medium
1.0267
High
1.1663
Boat Specifications
Dimensions
- Length overall
- 12.01 m
- Beam
- 3.94 m
- Draft
- 2.19 m
- Displacement
- 8390 kg
- Crew weight
- 500 kg
- Wetted surface
- 31.12 m²
Sails
- Mainsail
- 36.75 m²
- Genoa
- 44.83 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 92.57 m²
Design
- Type
- First 405
- Builder
- Beneteau
- Designer
- Berret
- Year built
- 1987
- Stability index
- 123.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.7 | 5.01 | 5.25 | 5.19 | 5.21 | 5.03 | 4.53 | 3.85 |
| 8 | 5.64 | 5.97 | 6.25 | 6.26 | 6.39 | 6.2 | 5.65 | 4.92 |
| 10 | 6.42 | 6.73 | 6.95 | 7.08 | 7.19 | 7.08 | 6.65 | 5.81 |
| 12 | 6.91 | 7.13 | 7.31 | 7.47 | 7.59 | 7.52 | 7.27 | 6.58 |
| 14 | 7.15 | 7.35 | 7.53 | 7.67 | 7.91 | 7.86 | 7.63 | 7.06 |
| 16 | 7.25 | 7.46 | 7.71 | 7.82 | 8.23 | 8.22 | 7.96 | 7.39 |
| 20 | 7.32 | 7.55 | 7.93 | 8.22 | 8.64 | 8.9 | 8.68 | 7.88 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.8° | 3.02 | 145.1° | 3.34 |
| 8 | 42.4° | 3.73 | 146.9° | 4.26 |
| 10 | 41.8° | 4.26 | 146.2° | 5.03 |
| 12 | 41.8° | 4.68 | 147.1° | 5.7 |
| 14 | 40.6° | 4.93 | 149.2° | 6.12 |
| 16 | 40° | 5.03 | 170° | 6.56 |
| 20 | 40.5° | 5.09 | 177.2° | 7.39 |
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