BULLDOG
USA NM 41Sail number USA/USA32969
GPH
588.1
OSN
571.2
LOA
12.415 m
Displacement
6900 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7081
Medium
0.946
High
1.0819
Triple Offshore
Low
0.9055
Medium
1.1448
High
1.2696
Boat Specifications
Dimensions
- Length overall
- 12.415 m
- Beam
- 3.9 m
- Draft
- 2.38 m
- Displacement
- 6900 kg
- Crew weight
- 980 kg
- Wetted surface
- 31.02 m²
Sails
- Mainsail
- 38.82 m²
- Genoa
- 61.26 m²
- Spinnaker
- 117 m²
- Asymmetric spinnaker
- 109.77 m²
Design
- Type
- NM 41
- Builder
- GERAGHTY MARINE
- Designer
- NELSON/MAREK
- Year built
- 1982
- Stability index
- 124.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.98 | 6.24 | 6.39 | 6.23 | 5.83 | 5.66 | 5.09 | 4.3 |
| 8 | 6.88 | 7.05 | 7.14 | 7.08 | 6.98 | 6.83 | 6.31 | 5.45 |
| 10 | 7.31 | 7.44 | 7.53 | 7.52 | 7.57 | 7.49 | 7.14 | 6.44 |
| 12 | 7.52 | 7.66 | 7.79 | 7.81 | 7.96 | 7.91 | 7.64 | 7.16 |
| 14 | 7.63 | 7.79 | 7.99 | 8.06 | 8.29 | 8.29 | 8.02 | 7.62 |
| 16 | 7.71 | 7.88 | 8.14 | 8.28 | 8.58 | 8.66 | 8.4 | 7.99 |
| 20 | 7.79 | 7.98 | 8.31 | 8.62 | 9.07 | 9.4 | 9.27 | 8.73 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 3.98 | 143.9° | 3.73 |
| 8 | 39.9° | 4.77 | 148.7° | 4.72 |
| 10 | 37.5° | 5.27 | 152° | 5.58 |
| 12 | 36.4° | 5.5 | 157.2° | 6.3 |
| 14 | 35.7° | 5.63 | 168.2° | 6.9 |
| 16 | 35.2° | 5.71 | 177.2° | 7.4 |
| 20 | 35.1° | 5.79 | 179° | 8.11 |
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