Iron Butterfly
CRO Sun Fast 3600Sail number CRO/BUL2244
GPH
604.9
OSN
585.8
LOA
10.8 m
Displacement
5177 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.658
Medium
0.9093
High
1.0526
Triple Offshore
Low
0.8544
Medium
1.1249
High
1.2782
Boat Specifications
Dimensions
- Length overall
- 10.8 m
- Beam
- 3.56 m
- Draft
- 2.14 m
- Displacement
- 5177 kg
- Crew weight
- 550 kg
- Wetted surface
- 27.47 m²
Sails
- Mainsail
- 39.65 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
- Stability index
- 125.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.14 | 5.46 | 5.72 | 5.9 | 6.02 | 5.89 | 5.21 | 4.41 |
| 8 | 6.17 | 6.49 | 6.73 | 7.07 | 7.2 | 7.1 | 6.57 | 5.57 |
| 10 | 6.93 | 7.15 | 7.31 | 7.58 | 7.8 | 7.73 | 7.42 | 6.65 |
| 12 | 7.33 | 7.51 | 7.66 | 7.94 | 8.31 | 8.3 | 7.94 | 7.37 |
| 14 | 7.5 | 7.72 | 7.97 | 8.17 | 8.67 | 8.94 | 8.53 | 7.76 |
| 16 | 7.56 | 7.81 | 8.23 | 8.39 | 9.18 | 9.43 | 9.18 | 8.24 |
| 20 | 7.63 | 7.87 | 8.45 | 9.06 | 9.92 | 10.6 | 10.97 | 9.38 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.33 | 144.2° | 3.82 |
| 8 | 42° | 4.09 | 147.3° | 4.83 |
| 10 | 41.2° | 4.7 | 147.3° | 5.76 |
| 12 | 39.4° | 5.12 | 156.8° | 6.41 |
| 14 | 39.3° | 5.28 | 166.7° | 7.01 |
| 16 | 39° | 5.36 | 177.2° | 7.51 |
| 20 | 38.8° | 5.43 | 175.4° | 8.4 |
Loading polar chart…