DANA
ITA New OptimistSail number ITA/ITA6454
GPH
692.5
OSN
673.3
LOA
11.46 m
Displacement
7210 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5918
Medium
0.7877
High
0.8982
Triple Offshore
Low
0.7589
Medium
0.9779
High
1.0845
Boat Specifications
Dimensions
- Length overall
- 11.46 m
- Beam
- 3.35 m
- Draft
- 1.96 m
- Displacement
- 7210 kg
- Crew weight
- 320 kg
- Wetted surface
- 26.88 m²
Sails
- Mainsail
- 30.48 m²
- Genoa
- 40.01 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 92.09 m²
Design
- Type
- New Optimist
- Builder
- Sail Boats
- Designer
- Carter
- Year built
- 1971
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.75 | 4.99 | 5.15 | 5.06 | 5.14 | 4.98 | 4.49 | 3.83 |
| 8 | 5.57 | 5.8 | 5.97 | 5.98 | 6.16 | 6.05 | 5.57 | 4.83 |
| 10 | 6.12 | 6.33 | 6.5 | 6.58 | 6.77 | 6.72 | 6.42 | 5.69 |
| 12 | 6.43 | 6.62 | 6.8 | 6.87 | 7.11 | 7.11 | 6.92 | 6.31 |
| 14 | 6.6 | 6.79 | 6.99 | 7.08 | 7.35 | 7.4 | 7.25 | 6.69 |
| 16 | 6.69 | 6.9 | 7.11 | 7.24 | 7.53 | 7.64 | 7.54 | 6.98 |
| 20 | 6.79 | 7 | 7.29 | 7.48 | 7.78 | 8.08 | 8.07 | 7.43 |
| 24 | 6.81 | 7.04 | 7.38 | 7.68 | 7.96 | 8.37 | 8.62 | 7.86 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.13 | 145.2° | 3.32 |
| 8 | 41° | 3.76 | 146.8° | 4.18 |
| 10 | 40.3° | 4.19 | 146.3° | 4.93 |
| 12 | 40.1° | 4.44 | 147.5° | 5.46 |
| 14 | 39.9° | 4.58 | 149.3° | 5.79 |
| 16 | 39.7° | 4.66 | 173.2° | 6.27 |
| 20 | 39.6° | 4.73 | 176.8° | 6.98 |
| 24 | 40.2° | 4.72 | 177.2° | 7.43 |
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