Iron Butterfly
CRO Sun Fast 3600Sail number CRO/BUL2244
GPH
589
OSN
573.9
LOA
10.8 m
Displacement
5128 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6863
Medium
0.9198
High
1.0449
Triple Offshore
Low
0.8959
Medium
1.1461
High
1.2888
Boat Specifications
Dimensions
- Length overall
- 10.8 m
- Beam
- 3.56 m
- Draft
- 2.14 m
- Displacement
- 5128 kg
- Crew weight
- 630 kg
- Wetted surface
- 28.23 m²
Sails
- Mainsail
- 39.65 m²
- Genoa
- 31.08 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 125.44 m²
Design
- Type
- Sun Fast 3600
- Builder
- Jeanneau
- Designer
- Andrieu
- Year built
- 2013
- Stability index
- 127.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.7 | 6.12 | 6.49 | 6.52 | 6.1 | 5.86 | 5.17 | 4.37 |
| 8 | 6.72 | 7.04 | 7.29 | 7.34 | 7.15 | 7.04 | 6.52 | 5.55 |
| 10 | 7.2 | 7.48 | 7.75 | 7.83 | 7.79 | 7.71 | 7.38 | 6.6 |
| 12 | 7.42 | 7.69 | 8.08 | 8.29 | 8.32 | 8.27 | 7.93 | 7.33 |
| 14 | 7.6 | 7.81 | 8.31 | 8.7 | 8.81 | 8.86 | 8.47 | 7.73 |
| 16 | 7.72 | 7.98 | 8.46 | 9.01 | 9.14 | 9.48 | 9.05 | 8.1 |
| 20 | 7.82 | 8.13 | 8.69 | 9.41 | 10.09 | 10.43 | 10.62 | 8.88 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.4° | 3.65 | 143.4° | 3.78 |
| 8 | 42.9° | 4.43 | 147.3° | 4.81 |
| 10 | 40.6° | 4.9 | 147.8° | 5.72 |
| 12 | 38.2° | 5.22 | 150.1° | 6.35 |
| 14 | 38.2° | 5.41 | 149.6° | 6.7 |
| 16 | 37.8° | 5.5 | 173° | 7.13 |
| 20 | 38.1° | 5.55 | 174.8° | 7.95 |
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