OJALA' II
ITA IOR one tonSail number ITA/K4702
GPH
666.7
OSN
649.2
LOA
11.51 m
Displacement
8213 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6137
Medium
0.822
High
0.9531
Triple Offshore
Low
0.7875
Medium
1.0135
High
1.1346
Boat Specifications
Dimensions
- Length overall
- 11.51 m
- Beam
- 3.5 m
- Draft
- 1.96 m
- Displacement
- 8213 kg
- Crew weight
- 650 kg
- Wetted surface
- 28.75 m²
Sails
- Mainsail
- 30.08 m²
- Genoa
- 54.84 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 | 4.94 | 5.21 | 5.42 | 5.38 | 5.24 | 5.1 | 4.66 | 4 |
| 8 | 5.78 | 6.09 | 6.31 | 6.3 | 6.32 | 6.15 | 5.63 | 4.98 |
| 10 | 6.44 | 6.64 | 6.79 | 6.84 | 6.92 | 6.84 | 6.5 | 5.81 |
| 12 | 6.75 | 6.92 | 7.05 | 7.16 | 7.26 | 7.2 | 6.98 | 6.56 |
| 14 | 6.9 | 7.08 | 7.24 | 7.31 | 7.56 | 7.51 | 7.3 | 6.98 |
| 16 | 6.98 | 7.18 | 7.41 | 7.5 | 7.83 | 7.82 | 7.6 | 7.27 |
| 20 | 7.04 | 7.26 | 7.6 | 7.86 | 8.12 | 8.35 | 8.22 | 7.85 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.28 | 147° | 3.47 |
| 8 | 42° | 3.83 | 152° | 4.31 |
| 10 | 42° | 4.32 | 152° | 5.05 |
| 12 | 41.4° | 4.64 | 156.5° | 5.75 |
| 14 | 40.5° | 4.79 | 175° | 6.36 |
| 16 | 40.1° | 4.88 | 180° | 6.84 |
| 20 | 40.1° | 4.93 | 180° | 7.42 |
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