KOLOA
USA J 29 FR IBSail number USA/USA32529
GPH
660.7
OSN
642.8
LOA
9 m
Displacement
2495 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6312
Medium
0.8382
High
0.9474
Triple Offshore
Low
0.8092
Medium
1.0171
High
1.1265
Boat Specifications
Dimensions
- Length overall
- 9 m
- Beam
- 3.39 m
- Draft
- 1.74 m
- Displacement
- 2495 kg
- Crew weight
- 430 kg
- Wetted surface
- 17.74 m²
Sails
- Mainsail
- 28.59 m²
- Genoa
- 29.44 m²
- Spinnaker
- 58.99 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- J 29 FR IB
- Builder
- TILLOTSON-PEARSON
- Designer
- R. JOHNSTONE
- Year built
- 1982
- Stability index
- 98.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.29 | 5.53 | 5.67 | 5.56 | 5.36 | 5.19 | 4.66 | 3.87 |
| 8 | 6.06 | 6.23 | 6.33 | 6.29 | 6.3 | 6.16 | 5.68 | 4.92 |
| 10 | 6.43 | 6.57 | 6.69 | 6.7 | 6.81 | 6.72 | 6.4 | 5.81 |
| 12 | 6.58 | 6.75 | 6.95 | 7 | 7.21 | 7.16 | 6.86 | 6.45 |
| 14 | 6.67 | 6.85 | 7.12 | 7.27 | 7.55 | 7.57 | 7.28 | 6.88 |
| 16 | 6.72 | 6.92 | 7.23 | 7.48 | 7.84 | 7.98 | 7.72 | 7.28 |
| 20 | 6.77 | 6.99 | 7.36 | 7.74 | 8.29 | 8.89 | 8.84 | 8.13 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.51 | 145.1° | 3.35 |
| 8 | 40° | 4.19 | 150.5° | 4.27 |
| 10 | 37.8° | 4.59 | 153.2° | 5.05 |
| 12 | 37.5° | 4.74 | 161° | 5.75 |
| 14 | 37.2° | 4.81 | 176.3° | 6.32 |
| 16 | 37° | 4.86 | 178.1° | 6.74 |
| 20 | 37.8° | 4.85 | 179° | 7.49 |
Loading polar chart…