LORA ANN
USA EXPRESS 37Sail number USA/USA40789
GPH
610.6
OSN
594.5
LOA
11.1 m
Displacement
4904 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6743
Medium
0.896
High
1.0045
Triple Offshore
Low
0.8687
Medium
1.1057
High
1.2208
Boat Specifications
Dimensions
- Length overall
- 11.1 m
- Beam
- 3.53 m
- Draft
- 2.22 m
- Displacement
- 4904 kg
- Crew weight
- 544 kg
- Wetted surface
- 27.92 m²
Sails
- Mainsail
- 33.39 m²
- Genoa
- 45.24 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 111.94 m²
Design
- Type
- EXPRESS 37
- Builder
- ALSBERG BROS
- Designer
- SCHUMACHER
- Year built
- 1987
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.48 | 5.78 | 6.01 | 5.93 | 5.82 | 5.67 | 5.06 | 4.28 |
| 8 | 6.51 | 6.75 | 6.91 | 6.88 | 6.98 | 6.85 | 6.3 | 5.39 |
| 10 | 7.03 | 7.2 | 7.34 | 7.35 | 7.53 | 7.46 | 7.15 | 6.39 |
| 12 | 7.22 | 7.42 | 7.61 | 7.66 | 7.95 | 7.93 | 7.62 | 7.07 |
| 14 | 7.32 | 7.54 | 7.83 | 7.96 | 8.26 | 8.43 | 8.11 | 7.41 |
| 16 | 7.37 | 7.61 | 7.97 | 8.24 | 8.5 | 8.88 | 8.65 | 7.74 |
| 20 | 7.42 | 7.67 | 8.1 | 8.58 | 8.95 | 9.49 | 9.93 | 8.62 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.62 | 144° | 3.71 |
| 8 | 40.9° | 4.38 | 147.5° | 4.67 |
| 10 | 39.8° | 4.89 | 147.8° | 5.53 |
| 12 | 38.6° | 5.1 | 149.8° | 6.12 |
| 14 | 38.1° | 5.19 | 152° | 6.44 |
| 16 | 37.9° | 5.24 | 176° | 6.98 |
| 20 | 38.2° | 5.28 | 177.5° | 7.71 |
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