BIGGER JOHNKA
POL GP 33Sail number POL/POL8478
GPH
581.6
OSN
564.2
LOA
9.98 m
Displacement
2556 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6953
Medium
0.9382
High
1.0904
Triple Offshore
Low
0.898
Medium
1.1631
High
1.3346
Boat Specifications
Dimensions
- Length overall
- 9.98 m
- Beam
- 2.99 m
- Draft
- 2.24 m
- Displacement
- 2556 kg
- Crew weight
- 535 kg
- Wetted surface
- 21.68 m²
Sails
- Mainsail
- 32.71 m²
- Genoa
- 24.72 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 109.3 m²
Design
- Type
- GP 33
- Builder
- Stocznia Ustka
- Designer
- Giovanni Ceccarell
- Year built
- 2009
- Stability index
- 119.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.4 | 5.74 | 6.01 | 6.14 | 6.29 | 6.15 | 5.5 | 4.64 |
| 8 | 6.56 | 6.83 | 7.01 | 7.19 | 7.4 | 7.32 | 6.9 | 5.91 |
| 10 | 7.17 | 7.37 | 7.52 | 7.51 | 8.05 | 8.14 | 7.67 | 6.95 |
| 12 | 7.35 | 7.61 | 8.03 | 8.06 | 8.52 | 8.88 | 8.53 | 7.63 |
| 14 | 7.43 | 7.74 | 8.33 | 8.72 | 8.96 | 9.45 | 9.64 | 8.35 |
| 16 | 7.47 | 7.81 | 8.48 | 9.18 | 9.38 | 10 | 10.88 | 9.32 |
| 20 | 7.64 | 8.05 | 8.7 | 9.55 | 10.36 | 11.09 | 12.57 | 12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.51 | 143.3° | 4.02 |
| 8 | 42.3° | 4.35 | 145.1° | 5.12 |
| 10 | 40.2° | 4.97 | 150.1° | 6.02 |
| 12 | 38.8° | 5.16 | 150.5° | 6.61 |
| 14 | 39° | 5.24 | 147.1° | 7.23 |
| 16 | 38.8° | 5.3 | 144.8° | 8.07 |
| 20 | 39° | 5.35 | 142.9° | 10.39 |
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