Sly
EST Mach 3Sail number EST/EST248
GPH
661.9
OSN
642.2
LOA
9.764 m
Displacement
3479 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6204
Medium
0.8407
High
0.9567
Triple Offshore
Low
0.7994
Medium
1.0211
High
1.1292
Boat Specifications
Dimensions
- Length overall
- 9.764 m
- Beam
- 3.01 m
- Draft
- 1.89 m
- Displacement
- 3479 kg
- Crew weight
- 500 kg
- Wetted surface
- 20.88 m²
Sails
- Mainsail
- 31.59 m²
- Genoa
- 18.35 m²
- Spinnaker
- 73.89 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Mach 3
- Builder
- Fram Boat
- Year built
- 1981
- Stability index
- 117.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.99 | 5.24 | 5.38 | 5.5 | 5.55 | 5.34 | 4.69 | 3.96 |
| 8 | 5.86 | 6.07 | 6.22 | 6.39 | 6.5 | 6.39 | 5.88 | 5.05 |
| 10 | 6.34 | 6.5 | 6.64 | 6.79 | 6.96 | 6.9 | 6.63 | 6.01 |
| 12 | 6.58 | 6.74 | 6.89 | 6.97 | 7.28 | 7.27 | 7.04 | 6.66 |
| 14 | 6.69 | 6.86 | 7.07 | 7.17 | 7.54 | 7.62 | 7.42 | 7.05 |
| 16 | 6.75 | 6.94 | 7.2 | 7.37 | 7.73 | 7.95 | 7.81 | 7.4 |
| 20 | 6.82 | 7.01 | 7.35 | 7.67 | 8.07 | 8.51 | 8.81 | 8.21 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 3.29 | 144.2° | 3.43 |
| 8 | 40.5° | 3.99 | 149.6° | 4.37 |
| 10 | 38.8° | 4.46 | 151.4° | 5.21 |
| 12 | 37.6° | 4.7 | 159.5° | 5.93 |
| 14 | 37.2° | 4.8 | 175.4° | 6.48 |
| 16 | 37.2° | 4.86 | 179° | 6.89 |
| 20 | 37.8° | 4.89 | 179° | 7.57 |
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