SUNDANCE
USA NORTH AMERICAN 40Sail number USA/USA15011
GPH
631.7
OSN
615.6
LOA
12.11 m
Displacement
8074 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6613
Medium
0.867
High
0.9778
Triple Offshore
Low
0.8461
Medium
1.0652
High
1.1705
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
- 30.62 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
- 124.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.44 | 5.71 | 5.88 | 5.75 | 5.57 | 5.41 | 4.9 | 4.17 |
| 8 | 6.32 | 6.53 | 6.66 | 6.61 | 6.64 | 6.5 | 6.02 | 5.25 |
| 10 | 6.8 | 6.96 | 7.08 | 7.07 | 7.2 | 7.13 | 6.81 | 6.12 |
| 12 | 7.04 | 7.19 | 7.33 | 7.36 | 7.55 | 7.51 | 7.28 | 6.71 |
| 14 | 7.15 | 7.32 | 7.51 | 7.58 | 7.82 | 7.83 | 7.62 | 7.08 |
| 16 | 7.22 | 7.4 | 7.64 | 7.76 | 8.05 | 8.12 | 7.93 | 7.35 |
| 20 | 7.29 | 7.48 | 7.79 | 8.03 | 8.37 | 8.67 | 8.61 | 7.82 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.59 | 144.8° | 3.61 |
| 8 | 40.8° | 4.29 | 147.8° | 4.54 |
| 10 | 39.4° | 4.76 | 147.8° | 5.3 |
| 12 | 38.4° | 4.99 | 148.5° | 5.81 |
| 14 | 37.8° | 5.11 | 151.1° | 6.13 |
| 16 | 37.6° | 5.18 | 173° | 6.66 |
| 20 | 37.6° | 5.24 | 177.2° | 7.35 |
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