KRONOS
ESP FIRST 42Sail number ESP/ESP4889_C
GPH
600.8
OSN
583.3
LOA
12.8 m
Displacement
9751 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6881
Medium
0.9223
High
1.0581
Triple Offshore
Low
0.8812
Medium
1.1233
High
1.2468
Boat Specifications
Dimensions
- Length overall
- 12.8 m
- Beam
- 3.98 m
- Draft
- 2.24 m
- Displacement
- 9751 kg
- Crew weight
- 450 kg
- Wetted surface
- 34.56 m²
Sails
- Mainsail
- 41.69 m²
- Genoa
- 63.27 m²
- Spinnaker
- 139.85 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 42
- Builder
- BENETEAU
- Designer
- G. FRERS
- Year built
- 1981
- Stability index
- 134.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.67 | 5.94 | 6.12 | 6.01 | 5.75 | 5.63 | 5.12 | 4.31 |
| 8 | 6.6 | 6.82 | 6.96 | 6.91 | 6.89 | 6.79 | 6.31 | 5.46 |
| 10 | 7.12 | 7.29 | 7.41 | 7.41 | 7.52 | 7.47 | 7.16 | 6.45 |
| 12 | 7.38 | 7.54 | 7.68 | 7.72 | 7.9 | 7.88 | 7.66 | 7.2 |
| 14 | 7.53 | 7.7 | 7.89 | 7.95 | 8.2 | 8.22 | 8.03 | 7.66 |
| 16 | 7.61 | 7.8 | 8.04 | 8.16 | 8.45 | 8.54 | 8.38 | 8.01 |
| 20 | 7.7 | 7.9 | 8.24 | 8.49 | 8.76 | 9.08 | 9.08 | 8.67 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.75 | 144.2° | 3.73 |
| 8 | 40.6° | 4.48 | 148.7° | 4.73 |
| 10 | 39.4° | 4.97 | 151.4° | 5.59 |
| 12 | 38.4° | 5.25 | 156.8° | 6.33 |
| 14 | 37.6° | 5.39 | 166.4° | 6.92 |
| 16 | 37.2° | 5.48 | 177.2° | 7.43 |
| 20 | 37.1° | 5.56 | 179° | 8.12 |
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