OSIRATRILLI
ITA First 33.7 (DK)Sail number ITA/ITA13982
GPH
650.8
OSN
632.1
LOA
9.798 m
Displacement
4496 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6267
Medium
0.849
High
0.9718
Triple Offshore
Low
0.8076
Medium
1.0405
High
1.1576
Boat Specifications
Dimensions
- Length overall
- 9.798 m
- Beam
- 3.33 m
- Draft
- 2.09 m
- Displacement
- 4496 kg
- Crew weight
- 500 kg
- Wetted surface
- 23.54 m²
Sails
- Mainsail
- 33.06 m²
- Genoa
- 36.33 m²
- Spinnaker
- 67.1 m²
- Asymmetric spinnaker
- 64.48 m²
Design
- Type
- First 33.7 (DK)
- Builder
- Beneteau
- Designer
- Berret
- Year built
- 1996
- Stability index
- 111.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.11 | 5.4 | 5.64 | 5.59 | 5.36 | 5.19 | 4.69 | 3.99 |
| 8 | 6.05 | 6.32 | 6.51 | 6.51 | 6.48 | 6.31 | 5.78 | 5.04 |
| 10 | 6.62 | 6.79 | 6.92 | 6.97 | 7.04 | 6.95 | 6.63 | 5.93 |
| 12 | 6.84 | 7.01 | 7.17 | 7.27 | 7.41 | 7.34 | 7.09 | 6.65 |
| 14 | 6.92 | 7.09 | 7.35 | 7.5 | 7.8 | 7.75 | 7.46 | 7.08 |
| 16 | 6.96 | 7.14 | 7.44 | 7.74 | 8.15 | 8.2 | 7.89 | 7.42 |
| 20 | 7 | 7.18 | 7.54 | 8.03 | 8.56 | 9.02 | 8.83 | 8.22 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.35 | 145.1° | 3.46 |
| 8 | 41.2° | 4.05 | 147.8° | 4.36 |
| 10 | 40.6° | 4.57 | 152.9° | 5.15 |
| 12 | 39° | 4.83 | 157.9° | 5.87 |
| 14 | 38.2° | 4.93 | 171.8° | 6.47 |
| 16 | 38.1° | 4.97 | 179° | 6.93 |
| 20 | 38.1° | 5.01 | 178.4° | 7.61 |
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