VIVA
USA CAL 40Sail number USA/USA103
GPH
648.5
OSN
630.4
LOA
11.963 m
Displacement
6715 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6186
Medium
0.8434
High
0.9753
Triple Offshore
Low
0.8012
Medium
1.0477
High
1.1737
Boat Specifications
Dimensions
- Length overall
- 11.963 m
- Beam
- 3.32 m
- Draft
- 1.76 m
- Displacement
- 6715 kg
- Crew weight
- 449 kg
- Wetted surface
- 30.48 m²
Sails
- Mainsail
- 39.75 m²
- Genoa
- 50.17 m²
- Spinnaker
- 96.5 m²
- Asymmetric spinnaker
- 101.43 m²
Design
- Type
- CAL 40
- Builder
- JENSEN
- Designer
- LAPWORTH, WM
- Year built
- 1963
- Stability index
- 130.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.98 | 5.28 | 5.55 | 5.51 | 5.42 | 5.27 | 4.77 | 4.06 |
| 8 | 5.93 | 6.26 | 6.51 | 6.5 | 6.59 | 6.44 | 5.92 | 5.11 |
| 10 | 6.65 | 6.88 | 7.04 | 7.12 | 7.24 | 7.16 | 6.84 | 6.07 |
| 12 | 6.95 | 7.16 | 7.34 | 7.4 | 7.64 | 7.59 | 7.33 | 6.86 |
| 14 | 7.07 | 7.28 | 7.55 | 7.67 | 7.99 | 8.01 | 7.73 | 7.31 |
| 16 | 7.13 | 7.35 | 7.67 | 7.92 | 8.24 | 8.4 | 8.15 | 7.68 |
| 20 | 7.17 | 7.4 | 7.8 | 8.25 | 8.59 | 8.97 | 8.98 | 8.45 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.8° | 3.23 | 145.1° | 3.52 |
| 8 | 43.6° | 3.88 | 148.7° | 4.42 |
| 10 | 43.8° | 4.4 | 148.4° | 5.26 |
| 12 | 42.4° | 4.7 | 155.9° | 6.01 |
| 14 | 41.7° | 4.85 | 166.4° | 6.61 |
| 16 | 41.1° | 4.94 | 177.2° | 7.11 |
| 20 | 41.2° | 4.95 | 178.1° | 7.82 |
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