OJALA' II
ITA IOR one tonSail number ITA/K4702
GPH
667
OSN
647.6
LOA
11.51 m
Displacement
8212 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.617
Medium
0.8264
High
0.9537
Triple Offshore
Low
0.7887
Medium
1.0135
High
1.1298
Boat Specifications
Dimensions
- Length overall
- 11.51 m
- Beam
- 3.5 m
- Draft
- 1.96 m
- Displacement
- 8212 kg
- Crew weight
- 650 kg
- Wetted surface
- 28.91 m²
Sails
- Mainsail
- 30.44 m²
- Genoa
- 51.45 m²
- Spinnaker
- 99.66 m²
- Asymmetric spinnaker
- 99.17 m²
Design
- Type
- IOR one ton
- Builder
- Royal Huisman
- Designer
- Sparkman&Stephens
- Year built
- 1966
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.01 | 5.25 | 5.39 | 5.28 | 5.24 | 5.09 | 4.65 | 3.96 |
| 8 | 5.84 | 6.07 | 6.21 | 6.15 | 6.27 | 6.13 | 5.68 | 4.97 |
| 10 | 6.39 | 6.57 | 6.7 | 6.75 | 6.88 | 6.81 | 6.48 | 5.82 |
| 12 | 6.69 | 6.85 | 6.99 | 7.08 | 7.25 | 7.21 | 6.98 | 6.5 |
| 14 | 6.85 | 7.02 | 7.19 | 7.26 | 7.53 | 7.53 | 7.32 | 6.96 |
| 16 | 6.93 | 7.11 | 7.33 | 7.44 | 7.75 | 7.81 | 7.63 | 7.28 |
| 20 | 7.01 | 7.21 | 7.48 | 7.71 | 8.05 | 8.25 | 8.18 | 7.84 |
| 24 | 7.05 | 7.27 | 7.61 | 7.85 | 8.25 | 8.6 | 8.7 | 8.36 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.31 | 144.8° | 3.43 |
| 8 | 41.4° | 3.94 | 148.9° | 4.3 |
| 10 | 40.3° | 4.4 | 151.8° | 5.05 |
| 12 | 39.7° | 4.69 | 157.6° | 5.71 |
| 14 | 39.2° | 4.82 | 169.1° | 6.29 |
| 16 | 38.9° | 4.91 | 177.2° | 6.77 |
| 20 | 38.8° | 4.97 | 179° | 7.4 |
| 24 | 39.1° | 4.97 | 179° | 7.91 |
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