PRYDWEN
ITA Ziggurat 9.16Sail number ITA/ITA15374
GPH
706.8
OSN
684.9
LOA
9.16 m
Displacement
3569 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5897
Medium
0.7896
High
0.8965
Triple Offshore
Low
0.75
Medium
0.9555
High
1.0537
Boat Specifications
Dimensions
- Length overall
- 9.16 m
- Beam
- 3.01 m
- Draft
- 1.7 m
- Displacement
- 3569 kg
- Crew weight
- 480 kg
- Wetted surface
- 17.94 m²
Sails
- Mainsail
- 19.11 m²
- Genoa
- 29.18 m²
- Spinnaker
- 67.84 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Ziggurat 9.16
- Builder
- CPR
- Designer
- A.Vallicelli & C.
- Year built
- 1977
- Stability index
- 120.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.73 | 4.94 | 5.05 | 4.93 | 5 | 4.85 | 4.41 | 3.78 |
| 8 | 5.54 | 5.72 | 5.83 | 5.8 | 5.96 | 5.85 | 5.42 | 4.77 |
| 10 | 5.98 | 6.12 | 6.23 | 6.27 | 6.44 | 6.4 | 6.15 | 5.62 |
| 12 | 6.2 | 6.33 | 6.46 | 6.49 | 6.74 | 6.74 | 6.55 | 6.21 |
| 14 | 6.32 | 6.47 | 6.64 | 6.7 | 6.98 | 7.03 | 6.88 | 6.57 |
| 16 | 6.38 | 6.54 | 6.77 | 6.87 | 7.18 | 7.28 | 7.19 | 6.88 |
| 20 | 6.43 | 6.61 | 6.92 | 7.15 | 7.42 | 7.72 | 7.8 | 7.47 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.15 | 146.9° | 3.27 |
| 8 | 40.6° | 3.77 | 151.1° | 4.13 |
| 10 | 39° | 4.2 | 153.2° | 4.88 |
| 12 | 38.2° | 4.42 | 161.3° | 5.53 |
| 14 | 37.8° | 4.52 | 175.4° | 6.05 |
| 16 | 37.6° | 4.58 | 178.1° | 6.44 |
| 20 | 38.1° | 4.6 | 179° | 7.01 |
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