KOLOA
USA J 29Sail number USA/USA32529
GPH
656.8
OSN
640.2
LOA
9 m
Displacement
2495 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6294
Medium
0.8402
High
0.9462
Triple Offshore
Low
0.8109
Medium
1.0246
High
1.1377
Boat Specifications
Dimensions
- Length overall
- 9 m
- Beam
- 3.39 m
- Draft
- 1.74 m
- Displacement
- 2495 kg
- Crew weight
- 451 kg
- Wetted surface
- 17.38 m²
Sails
- Mainsail
- 28.59 m²
- Genoa
- 29.44 m²
- Spinnaker
- 58.99 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- J 29
- Builder
- TILLOTSON-PEARSON
- Designer
- R. JOHNSTONE
- Year built
- 1982
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.19 | 5.49 | 5.72 | 5.65 | 5.42 | 5.25 | 4.73 | 3.95 |
| 8 | 6.07 | 6.26 | 6.39 | 6.39 | 6.38 | 6.25 | 5.77 | 4.98 |
| 10 | 6.46 | 6.61 | 6.75 | 6.79 | 6.88 | 6.78 | 6.48 | 5.88 |
| 12 | 6.61 | 6.81 | 7.04 | 7.11 | 7.34 | 7.25 | 6.92 | 6.51 |
| 14 | 6.69 | 6.91 | 7.26 | 7.43 | 7.76 | 7.71 | 7.37 | 6.92 |
| 16 | 6.72 | 6.96 | 7.38 | 7.68 | 8.08 | 8.19 | 7.83 | 7.34 |
| 20 | 6.73 | 6.98 | 7.47 | 7.96 | 8.55 | 9.14 | 9 | 8.22 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.43 | 146.5° | 3.42 |
| 8 | 41.2° | 4.11 | 151° | 4.31 |
| 10 | 39° | 4.57 | 152° | 5.11 |
| 12 | 38.2° | 4.73 | 163° | 5.82 |
| 14 | 37.9° | 4.79 | 180° | 6.4 |
| 16 | 37.9° | 4.81 | 180° | 6.8 |
| 20 | 38.8° | 4.78 | 180° | 7.59 |
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