OCEANIA
ITA Alpa 36Sail number ITA/ITAOCN23
GPH
753.6
OSN
734.2
LOA
11.169 m
Displacement
9480 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5269
Medium
0.7078
High
0.8124
Triple Offshore
Low
0.6885
Medium
0.9028
High
1.0095
Boat Specifications
Dimensions
- Length overall
- 11.169 m
- Beam
- 3.41 m
- Draft
- 1.57 m
- Displacement
- 9480 kg
- Crew weight
- 400 kg
- Wetted surface
- 28.8 m²
Sails
- Mainsail
- 29.59 m²
- Genoa
- 42.3 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 69.14 m²
Design
- Type
- Alpa 36
- Builder
- Alpa
- Designer
- Sparkman&Stephens
- Year built
- 1976
- Stability index
- 137.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.22 | 4.56 | 4.8 | 4.9 | 4.83 | 4.62 | 4.15 | 3.56 |
| 8 | 5.03 | 5.35 | 5.6 | 5.82 | 5.79 | 5.6 | 5.15 | 4.52 |
| 10 | 5.59 | 5.91 | 6.2 | 6.46 | 6.49 | 6.35 | 5.97 | 5.27 |
| 12 | 5.97 | 6.29 | 6.58 | 6.83 | 6.91 | 6.84 | 6.58 | 5.88 |
| 14 | 6.17 | 6.5 | 6.81 | 7.04 | 7.18 | 7.15 | 6.97 | 6.33 |
| 16 | 6.27 | 6.61 | 6.95 | 7.17 | 7.39 | 7.4 | 7.25 | 6.71 |
| 20 | 6.3 | 6.68 | 7.08 | 7.32 | 7.71 | 7.81 | 7.71 | 7.2 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 47.2° | 2.66 | 145.2° | 3.08 |
| 8 | 45.4° | 3.24 | 146.2° | 3.91 |
| 10 | 44.4° | 3.63 | 146° | 4.56 |
| 12 | 44.7° | 3.87 | 146.2° | 5.1 |
| 14 | 45.3° | 3.98 | 170.3° | 5.57 |
| 16 | 45.6° | 4.04 | 171.2° | 6.11 |
| 20 | 47.2° | 4.01 | 174.8° | 6.84 |
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