MACONDO III
ITA FIRST 31.7Sail number ITA/ITAMACON
GPH
667
OSN
645.1
LOA
9.5 m
Displacement
3719 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.678
Medium
0.935
High
1.0826
Triple Offshore
Low
0.8725
Medium
1.1477
High
1.2945
Boat Specifications
Dimensions
- Length overall
- 9.5 m
- Beam
- 3.23 m
- Draft
- 1.91 m
- Displacement
- 3719 kg
- Crew weight
- 500 kg
- Wetted surface
- 22.04 m²
Sails
- Mainsail
- 26.38 m²
- Genoa
- 26.7 m²
- Spinnaker
- 65.43 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 31.7
- Builder
- BENETEAU
- Designer
- FINOT
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.81 | 5.06 | 5.26 | 5.2 | 5.23 | 5.09 | 4.62 | 3.89 |
| 8 | 5.73 | 6 | 6.2 | 6.24 | 6.35 | 6.2 | 5.67 | 4.93 |
| 10 | 6.4 | 6.58 | 6.72 | 6.85 | 6.94 | 6.86 | 6.52 | 5.84 |
| 12 | 6.72 | 6.87 | 7.02 | 7.16 | 7.33 | 7.26 | 6.99 | 6.58 |
| 14 | 6.86 | 7.04 | 7.24 | 7.31 | 7.74 | 7.68 | 7.36 | 6.99 |
| 16 | 6.92 | 7.12 | 7.44 | 7.59 | 8.1 | 8.14 | 7.8 | 7.34 |
| 20 | 6.94 | 7.16 | 7.61 | 8.07 | 8.52 | 8.97 | 8.8 | 8.17 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.17 | 146.4° | 3.37 |
| 8 | 41° | 3.85 | 150.4° | 4.27 |
| 10 | 40.3° | 4.38 | 151.6° | 5.06 |
| 12 | 38.9° | 4.75 | 157.7° | 5.78 |
| 14 | 38.1° | 4.89 | 180° | 6.4 |
| 16 | 37.8° | 4.95 | 180° | 6.86 |
| 20 | 38.3° | 4.92 | 180° | 7.56 |
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