ISABELLA
ITA Yawl prog.n.133Sail number ITA/ITA13567
GPH
596
OSN
582.4
LOA
13.968 m
Displacement
9904 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6866
Medium
0.91
High
1.0421
Triple Offshore
Low
0.8899
Medium
1.1329
High
1.252
Boat Specifications
Dimensions
- Length overall
- 13.968 m
- Beam
- 3.46 m
- Draft
- 2.26 m
- Displacement
- 9904 kg
- Crew weight
- 850 kg
- Wetted surface
- 35.27 m²
Sails
- Mainsail
- 49.51 m²
- Genoa
- 72.97 m²
- Spinnaker
- 130.97 m²
- Asymmetric spinnaker
- 136.35 m²
Design
- Type
- Yawl prog.n.133
- Builder
- C. Alto Adriatico
- Designer
- Sciarrelli
- Year built
- 1999
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.59 | 5.91 | 6.15 | 6.14 | 5.98 | 5.85 | 5.25 | 4.42 |
| 8 | 6.65 | 6.99 | 7.2 | 7.26 | 7.26 | 7.12 | 6.46 | 5.49 |
| 10 | 7.22 | 7.49 | 7.66 | 7.81 | 7.85 | 7.79 | 7.43 | 6.51 |
| 12 | 7.46 | 7.69 | 7.89 | 8.09 | 8.16 | 8.17 | 7.92 | 7.35 |
| 14 | 7.57 | 7.8 | 8.05 | 8.3 | 8.35 | 8.51 | 8.28 | 7.83 |
| 16 | 7.64 | 7.86 | 8.14 | 8.45 | 8.52 | 8.77 | 8.66 | 8.17 |
| 20 | 7.73 | 7.92 | 8.21 | 8.61 | 8.96 | 9.14 | 9.45 | 8.9 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.1° | 3.67 | 141° | 3.83 |
| 8 | 41.4° | 4.4 | 147° | 4.76 |
| 10 | 42° | 4.83 | 146.5° | 5.64 |
| 12 | 41.2° | 5.08 | 152.5° | 6.39 |
| 14 | 40.5° | 5.22 | 158.5° | 6.94 |
| 16 | 40.5° | 5.3 | 168° | 7.41 |
| 20 | 39.2° | 5.48 | 180° | 8.12 |
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