BREAK AWAY
USA NORTH AMERICAN 40Sail number USA/USA26159
GPH
621
OSN
602.5
LOA
12.11 m
Displacement
8190 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6618
Medium
0.8945
High
1.0331
Triple Offshore
Low
0.8468
Medium
1.0888
High
1.2152
Boat Specifications
Dimensions
- Length overall
- 12.11 m
- Beam
- 3.83 m
- Draft
- 2.12 m
- Displacement
- 8190 kg
- Crew weight
- 1000 kg
- Wetted surface
- 30.89 m²
Sails
- Mainsail
- 35.76 m²
- Genoa
- 56.53 m²
- Spinnaker
- 128.39 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- NORTH AMERICAN 40
- Builder
- MORGAN
- Designer
- CARTER, DICK
- Year built
- 1978
- Stability index
- 131.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.31 | 5.59 | 5.79 | 5.69 | 5.6 | 5.48 | 5.02 | 4.3 |
| 8 | 6.27 | 6.55 | 6.72 | 6.67 | 6.77 | 6.64 | 6.12 | 5.35 |
| 10 | 6.88 | 7.05 | 7.16 | 7.2 | 7.33 | 7.26 | 6.98 | 6.3 |
| 12 | 7.17 | 7.31 | 7.42 | 7.48 | 7.68 | 7.64 | 7.41 | 7.02 |
| 14 | 7.33 | 7.48 | 7.63 | 7.67 | 8 | 8 | 7.76 | 7.42 |
| 16 | 7.41 | 7.6 | 7.82 | 7.9 | 8.26 | 8.35 | 8.13 | 7.74 |
| 20 | 7.48 | 7.71 | 8.09 | 8.31 | 8.57 | 8.87 | 8.86 | 8.44 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3.52 | 146° | 3.72 |
| 8 | 41.1° | 4.18 | 150.5° | 4.64 |
| 10 | 41.1° | 4.74 | 150.7° | 5.46 |
| 12 | 39.3° | 5.1 | 157.4° | 6.19 |
| 14 | 38.2° | 5.28 | 169.4° | 6.77 |
| 16 | 37.5° | 5.37 | 177.2° | 7.23 |
| 20 | 37.2° | 5.43 | 179° | 7.86 |
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