ZOLTAR
POL MANTRA 31Sail number POL/POL5132
GPH
613.1
OSN
596.9
LOA
9.46 m
Displacement
2551 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6773
Medium
0.8976
High
1.0155
Triple Offshore
Low
0.8699
Medium
1.096
High
1.2287
Boat Specifications
Dimensions
- Length overall
- 9.46 m
- Beam
- 2.92 m
- Draft
- 2.15 m
- Displacement
- 2551 kg
- Crew weight
- 530 kg
- Wetted surface
- 18.72 m²
Sails
- Mainsail
- 32.35 m²
- Genoa
- 18.92 m²
- Spinnaker
- 71.1 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- MANTRA 31
- Builder
- A.ARMINSKI
- Designer
- A.ARMINSKI
- Year built
- 2002
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.41 | 5.71 | 5.95 | 5.89 | 5.98 | 5.79 | 5.2 | 4.38 |
| 8 | 6.38 | 6.6 | 6.76 | 6.82 | 6.94 | 6.86 | 6.43 | 5.52 |
| 10 | 6.81 | 6.98 | 7.14 | 7.17 | 7.44 | 7.4 | 7.09 | 6.5 |
| 12 | 6.96 | 7.17 | 7.44 | 7.54 | 7.82 | 8.01 | 7.63 | 7.09 |
| 14 | 7.03 | 7.25 | 7.68 | 7.95 | 8.16 | 8.52 | 8.3 | 7.58 |
| 16 | 7.06 | 7.3 | 7.81 | 8.3 | 8.5 | 8.93 | 9.1 | 8.19 |
| 20 | 7.17 | 7.46 | 7.94 | 8.67 | 9.23 | 9.75 | 10.84 | 9.75 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.57 | 143° | 3.8 |
| 8 | 40.5° | 4.31 | 146.5° | 4.78 |
| 10 | 39° | 4.8 | 152° | 5.65 |
| 12 | 37.9° | 4.96 | 160° | 6.3 |
| 14 | 37.5° | 5.03 | 180° | 6.88 |
| 16 | 37.1° | 5.11 | 180° | 7.34 |
| 20 | 37.9° | 5.12 | 180° | 8.43 |
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