DON IGNAZIO
ARG MARTINOLI 31Sail number ARG/ARG4664
GPH
616.6
OSN
599.6
LOA
9.77 m
Displacement
3189 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.667
Medium
0.8938
High
1.0171
Triple Offshore
Low
0.861
Medium
1.0925
High
1.2234
Boat Specifications
Dimensions
- Length overall
- 9.77 m
- Beam
- 3.13 m
- Draft
- 1.88 m
- Displacement
- 3189 kg
- Crew weight
- 625 kg
- Wetted surface
- 21.12 m²
Sails
- Mainsail
- 37.2 m²
- Genoa
- 24.27 m²
- Spinnaker
- 65.88 m²
- Asymmetric spinnaker
- 53.5 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 | 5.56 | 5.85 | 6.04 | 6.03 | 5.8 | 5.55 | 4.95 | 4.13 |
| 8 | 6.46 | 6.66 | 6.8 | 6.89 | 6.8 | 6.66 | 6.15 | 5.27 |
| 10 | 6.88 | 7.04 | 7.18 | 7.34 | 7.34 | 7.26 | 6.91 | 6.26 |
| 12 | 7.07 | 7.26 | 7.48 | 7.69 | 7.81 | 7.75 | 7.39 | 6.94 |
| 14 | 7.17 | 7.38 | 7.7 | 7.94 | 8.25 | 8.25 | 7.88 | 7.39 |
| 16 | 7.24 | 7.47 | 7.85 | 8.15 | 8.69 | 8.77 | 8.43 | 7.85 |
| 20 | 7.32 | 7.58 | 8.06 | 8.58 | 9.6 | 10.04 | 9.89 | 8.95 |
| 24 | 7.3 | 7.6 | 8.17 | 8.87 | 10.35 | 11.61 | 12.36 | 10.83 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.64 | 139.9° | 3.58 |
| 8 | 40.6° | 4.42 | 147.6° | 4.56 |
| 10 | 38.6° | 4.86 | 151.8° | 5.43 |
| 12 | 37.6° | 5.05 | 159° | 6.15 |
| 14 | 37.3° | 5.15 | 173.6° | 6.74 |
| 16 | 37.5° | 5.2 | 178.1° | 7.21 |
| 20 | 37.6° | 5.24 | 177.4° | 8.07 |
| 24 | 39.3° | 5.12 | 144.1° | 9.38 |
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