ALTAIR
ITA Show 38Sail number ITA/ITAALTAIR
GPH
658.6
OSN
637.9
LOA
11.65 m
Displacement
6592 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6107
Medium
0.8372
High
0.962
Triple Offshore
Low
0.7896
Medium
1.0335
High
1.1505
Boat Specifications
Dimensions
- Length overall
- 11.65 m
- Beam
- 3.84 m
- Draft
- 1.84 m
- Displacement
- 6592 kg
- Crew weight
- 450 kg
- Wetted surface
- 27.02 m²
Sails
- Mainsail
- 33.65 m²
- Genoa
- 45.72 m²
- Spinnaker
- 83.72 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Show 38
- Builder
- Barberis
- Designer
- FontanaMalettoNavo
- Year built
- 1982
- Stability index
- 124.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.01 | 5.31 | 5.52 | 5.42 | 5.24 | 5.09 | 4.59 | 3.89 |
| 8 | 5.96 | 6.23 | 6.43 | 6.38 | 6.39 | 6.25 | 5.75 | 5 |
| 10 | 6.54 | 6.77 | 6.94 | 6.95 | 7.06 | 6.99 | 6.62 | 5.95 |
| 12 | 6.85 | 7.05 | 7.22 | 7.27 | 7.44 | 7.41 | 7.18 | 6.71 |
| 14 | 6.99 | 7.2 | 7.41 | 7.5 | 7.72 | 7.73 | 7.54 | 7.19 |
| 16 | 7.06 | 7.27 | 7.55 | 7.68 | 7.97 | 8.02 | 7.87 | 7.54 |
| 20 | 7.1 | 7.34 | 7.7 | 7.97 | 8.33 | 8.59 | 8.56 | 8.18 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45° | 3.23 | 145.7° | 3.37 |
| 8 | 43° | 3.94 | 149.6° | 4.33 |
| 10 | 41.4° | 4.43 | 152.3° | 5.17 |
| 12 | 41.1° | 4.7 | 156.8° | 5.89 |
| 14 | 40.5° | 4.82 | 167.6° | 6.5 |
| 16 | 40.2° | 4.88 | 177.2° | 7.01 |
| 20 | 41.2° | 4.88 | 179° | 7.68 |
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