SUNDANCE
USA NORTH AMERICAN 40Sail number USA/USA15011
GPH
632.9
OSN
618
LOA
12.11 m
Displacement
7943 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6505
Medium
0.8601
High
0.9745
Triple Offshore
Low
0.8384
Medium
1.0657
High
1.1745
Boat Specifications
Dimensions
- Length overall
- 12.11 m
- Beam
- 3.83 m
- Draft
- 2.11 m
- Displacement
- 7943 kg
- Crew weight
- 646 kg
- Wetted surface
- 30.26 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.31 | 5.59 | 5.84 | 5.79 | 5.58 | 5.42 | 4.9 | 4.18 |
| 8 | 6.25 | 6.54 | 6.74 | 6.73 | 6.72 | 6.56 | 5.98 | 5.19 |
| 10 | 6.83 | 7.02 | 7.16 | 7.18 | 7.28 | 7.2 | 6.86 | 6.08 |
| 12 | 7.08 | 7.25 | 7.4 | 7.45 | 7.63 | 7.57 | 7.33 | 6.75 |
| 14 | 7.19 | 7.38 | 7.59 | 7.68 | 7.94 | 7.92 | 7.67 | 7.14 |
| 16 | 7.24 | 7.44 | 7.74 | 7.9 | 8.17 | 8.27 | 8.02 | 7.41 |
| 20 | 7.27 | 7.49 | 7.88 | 8.24 | 8.48 | 8.78 | 8.71 | 7.92 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.5 | 146° | 3.62 |
| 8 | 41.2° | 4.16 | 148° | 4.49 |
| 10 | 41.2° | 4.67 | 147° | 5.27 |
| 12 | 40.1° | 4.94 | 148.5° | 5.85 |
| 14 | 39.4° | 5.06 | 170.5° | 6.19 |
| 16 | 39.2° | 5.12 | 173° | 6.77 |
| 20 | 39.4° | 5.11 | 178° | 7.44 |
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