DON IGNAZIO
ARG MARTINOLI 31Sail number ARG/ARG4664
GPH
623.1
OSN
606.3
LOA
9.77 m
Displacement
3158 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.743
Medium
0.9931
High
1.1252
Triple Offshore
Low
0.957
Medium
1.2173
High
1.3624
Boat Specifications
Dimensions
- Length overall
- 9.77 m
- Beam
- 3.13 m
- Draft
- 1.88 m
- Displacement
- 3158 kg
- Crew weight
- 545 kg
- Wetted surface
- 20.56 m²
Sails
- Mainsail
- 36.87 m²
- Genoa
- 24.02 m²
- Spinnaker
- 64.82 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- MARTINOLI 31
- Builder
- AST. MARTINOLI
- Designer
- E. MARTINOLI
- Year built
- 2001
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.38 | 5.66 | 5.89 | 5.83 | 5.71 | 5.54 | 4.99 | 4.19 |
| 8 | 6.38 | 6.6 | 6.75 | 6.74 | 6.8 | 6.66 | 6.16 | 5.29 |
| 10 | 6.82 | 6.99 | 7.14 | 7.19 | 7.32 | 7.22 | 6.9 | 6.26 |
| 12 | 6.99 | 7.19 | 7.43 | 7.52 | 7.82 | 7.75 | 7.36 | 6.93 |
| 14 | 7.06 | 7.28 | 7.68 | 7.9 | 8.26 | 8.34 | 7.88 | 7.36 |
| 16 | 7.09 | 7.34 | 7.82 | 8.24 | 8.57 | 8.95 | 8.49 | 7.83 |
| 20 | 7.19 | 7.46 | 7.94 | 8.66 | 9.13 | 9.75 | 10.07 | 9.02 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.55 | 144.6° | 3.63 |
| 8 | 41.2° | 4.29 | 148.9° | 4.58 |
| 10 | 39.7° | 4.76 | 151.6° | 5.43 |
| 12 | 38.7° | 4.94 | 159.5° | 6.15 |
| 14 | 38.4° | 5.01 | 180° | 6.77 |
| 16 | 38.1° | 5.05 | 180° | 7.2 |
| 20 | 39.1° | 5.07 | 180° | 8.11 |
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