Iron Butterfly
CRO Sun Fast 3600Sail number CRO/BUL2244
GPH
608.7
OSN
590.2
LOA
10.8 m
Displacement
5526 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6565
Medium
0.9059
High
1.051
Triple Offshore
Low
0.8521
Medium
1.1157
High
1.263
Boat Specifications
Dimensions
- Length overall
- 10.8 m
- Beam
- 3.55 m
- Draft
- 2.22 m
- Displacement
- 5526 kg
- Crew weight
- 550 kg
- Wetted surface
- 28.89 m²
Sails
- Mainsail
- 38.74 m²
- Genoa
- 31.08 m²
- Spinnaker
- 105.71 m²
- Asymmetric spinnaker
- 125.44 m²
Design
- Type
- Sun Fast 3600
- Builder
- Jeanneau
- Designer
- Andrieu
- Year built
- 2013
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.13 | 5.43 | 5.68 | 5.89 | 6.01 | 5.88 | 5.24 | 4.42 |
| 8 | 6.11 | 6.42 | 6.67 | 7.04 | 7.17 | 7.05 | 6.52 | 5.5 |
| 10 | 6.86 | 7.09 | 7.26 | 7.54 | 7.74 | 7.66 | 7.35 | 6.57 |
| 12 | 7.28 | 7.45 | 7.6 | 7.75 | 8.18 | 8.16 | 7.82 | 7.35 |
| 14 | 7.46 | 7.66 | 7.87 | 7.92 | 8.51 | 8.7 | 8.33 | 7.79 |
| 16 | 7.53 | 7.75 | 8.1 | 8.23 | 8.78 | 9.19 | 8.9 | 8.25 |
| 20 | 7.57 | 7.8 | 8.3 | 8.82 | 9.31 | 9.9 | 10.37 | 9.33 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.1° | 3.35 | 141° | 3.83 |
| 8 | 41.2° | 4.07 | 149° | 4.76 |
| 10 | 40.5° | 4.66 | 148.2° | 5.69 |
| 12 | 39.4° | 5.09 | 157° | 6.47 |
| 14 | 38.2° | 5.27 | 172° | 7.05 |
| 16 | 38.1° | 5.34 | 180° | 7.55 |
| 20 | 38.6° | 5.38 | 180° | 8.4 |
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