SUNDANCE
USA NORTH AMERICAN 40Sail number USA/USA15011
GPH
631.2
OSN
614.9
LOA
12.11 m
Displacement
8074 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6506
Medium
0.8666
High
0.9844
Triple Offshore
Low
0.8361
Medium
1.0706
High
1.185
Boat Specifications
Dimensions
- Length overall
- 12.11 m
- Beam
- 3.83 m
- Draft
- 2.11 m
- Displacement
- 8074 kg
- Crew weight
- 829 kg
- Wetted surface
- 30.68 m²
Sails
- Mainsail
- 36.34 m²
- Genoa
- 59.23 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 116.6 m²
Design
- Type
- NORTH AMERICAN 40
- Builder
- MORGAN
- Designer
- CARTER
- Year built
- 1977
- Stability index
- 124.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.26 | 5.55 | 5.78 | 5.7 | 5.56 | 5.4 | 4.91 | 4.21 |
| 8 | 6.22 | 6.51 | 6.7 | 6.68 | 6.72 | 6.56 | 6.01 | 5.24 |
| 10 | 6.83 | 7.01 | 7.14 | 7.19 | 7.29 | 7.21 | 6.9 | 6.14 |
| 12 | 7.11 | 7.26 | 7.4 | 7.48 | 7.65 | 7.59 | 7.36 | 6.8 |
| 14 | 7.23 | 7.41 | 7.6 | 7.68 | 7.98 | 7.95 | 7.71 | 7.17 |
| 16 | 7.3 | 7.49 | 7.76 | 7.9 | 8.25 | 8.31 | 8.07 | 7.43 |
| 20 | 7.35 | 7.57 | 7.95 | 8.27 | 8.57 | 8.88 | 8.77 | 7.94 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.48 | 145.7° | 3.64 |
| 8 | 41.7° | 4.13 | 147.9° | 4.53 |
| 10 | 41.2° | 4.68 | 147.1° | 5.32 |
| 12 | 39.9° | 4.99 | 148.7° | 5.89 |
| 14 | 39° | 5.14 | 151.4° | 6.22 |
| 16 | 38.4° | 5.22 | 172.7° | 6.72 |
| 20 | 38.4° | 5.24 | 177.2° | 7.41 |
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