Jonathan III
CRO First 40.7Sail number CRO/CRO1255
GPH
593.2
OSN
575.8
LOA
11.924 m
Displacement
7359 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6909
Medium
0.9319
High
1.0709
Triple Offshore
Low
0.8882
Medium
1.14
High
1.2696
Boat Specifications
Dimensions
- Length overall
- 11.924 m
- Beam
- 3.77 m
- Draft
- 2.43 m
- Displacement
- 7359 kg
- Crew weight
- 855 kg
- Wetted surface
- 31.97 m²
Sails
- Mainsail
- 47.01 m²
- Genoa
- 50.81 m²
- Spinnaker
- 101.95 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 40.7
- Builder
- Bennetau
- Designer
- Farr
- Year built
- 1997
- Stability index
- 119.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.82 | 6.09 | 6.27 | 6.13 | 5.76 | 5.58 | 5 | 4.2 |
| 8 | 6.79 | 7 | 7.13 | 7.07 | 6.95 | 6.79 | 6.21 | 5.36 |
| 10 | 7.31 | 7.48 | 7.59 | 7.59 | 7.63 | 7.53 | 7.11 | 6.36 |
| 12 | 7.54 | 7.72 | 7.88 | 7.92 | 8.05 | 7.99 | 7.68 | 7.15 |
| 14 | 7.65 | 7.84 | 8.09 | 8.19 | 8.41 | 8.39 | 8.1 | 7.68 |
| 16 | 7.72 | 7.92 | 8.22 | 8.43 | 8.7 | 8.77 | 8.5 | 8.07 |
| 20 | 7.79 | 8.01 | 8.38 | 8.77 | 9.07 | 9.45 | 9.37 | 8.85 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.86 | 143.8° | 3.64 |
| 8 | 40.2° | 4.64 | 148.2° | 4.64 |
| 10 | 38.7° | 5.15 | 152° | 5.52 |
| 12 | 37.6° | 5.38 | 156.8° | 6.27 |
| 14 | 37° | 5.51 | 165.5° | 6.91 |
| 16 | 37° | 5.58 | 177.2° | 7.46 |
| 20 | 37° | 5.63 | 179° | 8.23 |
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