ALCOTAN II
ESP FORTUNA 9Sail number ESP/ESP9108_C
GPH
708
OSN
688.3
LOA
8.99 m
Displacement
3712 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5782
Medium
0.7735
High
0.8836
Triple Offshore
Low
0.7454
Medium
0.9548
High
1.061
Boat Specifications
Dimensions
- Length overall
- 8.99 m
- Beam
- 3.24 m
- Draft
- 1.74 m
- Displacement
- 3712 kg
- Crew weight
- 240 kg
- Wetted surface
- 19.51 m²
Sails
- Mainsail
- 26.03 m²
- Genoa
- 15.19 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 64.18 m²
Design
- Type
- FORTUNA 9
- Builder
- MONOTIPO
- Designer
- J. VISIERS
- Year built
- 1989
- Stability index
- 121.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.47 | 4.71 | 4.87 | 5.23 | 5.27 | 5.09 | 4.57 | 3.89 |
| 8 | 5.29 | 5.52 | 5.75 | 6.1 | 6.18 | 6.06 | 5.62 | 4.9 |
| 10 | 5.85 | 6.04 | 6.24 | 6.54 | 6.63 | 6.56 | 6.31 | 5.7 |
| 12 | 6.18 | 6.34 | 6.48 | 6.79 | 6.96 | 6.92 | 6.7 | 6.21 |
| 14 | 6.35 | 6.52 | 6.69 | 6.93 | 7.26 | 7.25 | 7.05 | 6.54 |
| 16 | 6.45 | 6.63 | 6.85 | 7.04 | 7.51 | 7.57 | 7.38 | 6.8 |
| 20 | 6.5 | 6.71 | 7.05 | 7.28 | 7.87 | 8.26 | 8.13 | 7.32 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 2.94 | 145.1° | 3.37 |
| 8 | 41.1° | 3.57 | 147.5° | 4.24 |
| 10 | 40° | 4.01 | 147.9° | 4.94 |
| 12 | 39.4° | 4.33 | 149.5° | 5.38 |
| 14 | 38.7° | 4.5 | 172.7° | 5.85 |
| 16 | 38.4° | 4.56 | 175.4° | 6.29 |
| 20 | 39° | 4.55 | 177.2° | 6.87 |
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