FIRST WAVE
ITA First 405Sail number ITA/ITA14157
GPH
653.5
OSN
634
LOA
12.01 m
Displacement
8390 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6227
Medium
0.8418
High
0.9647
Triple Offshore
Low
0.803
Medium
1.0367
High
1.158
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
- 31.11 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
- 123.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.08 | 5.37 | 5.57 | 5.47 | 5.4 | 5.21 | 4.67 | 3.95 |
| 8 | 6.02 | 6.27 | 6.44 | 6.39 | 6.48 | 6.34 | 5.85 | 5.08 |
| 10 | 6.54 | 6.73 | 6.89 | 6.91 | 7.06 | 6.98 | 6.65 | 5.97 |
| 12 | 6.77 | 6.94 | 7.13 | 7.2 | 7.4 | 7.37 | 7.13 | 6.57 |
| 14 | 7.09 | 7.23 | 7.3 | 7.54 | 7.67 | 7.68 | 7.48 | 6.95 |
| 16 | 7.23 | 7.42 | 7.56 | 7.65 | 7.96 | 7.99 | 7.79 | 7.24 |
| 20 | 7.32 | 7.53 | 7.84 | 7.94 | 8.47 | 8.69 | 8.51 | 7.72 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 3.3 | 144.2° | 3.42 |
| 8 | 41.8° | 4.03 | 146.9° | 4.4 |
| 10 | 39.9° | 4.55 | 147.8° | 5.17 |
| 12 | 37.8° | 4.84 | 148.7° | 5.69 |
| 14 | 38.4° | 5.02 | 167.6° | 6.05 |
| 16 | 38.2° | 5.12 | 173.6° | 6.58 |
| 20 | 38.1° | 5.18 | 177.2° | 7.26 |
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