CHEWBACCA
USA NM 50 IORSail number USA/USA42250
GPH
535.8
OSN
523.4
LOA
15.128 m
Displacement
10313 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7878
Medium
1.0226
High
1.1665
Triple Offshore
Low
1.0081
Medium
1.2479
High
1.3805
Boat Specifications
Dimensions
- Length overall
- 15.128 m
- Beam
- 4.54 m
- Draft
- 2.75 m
- Displacement
- 10313 kg
- Crew weight
- 822 kg
- Wetted surface
- 40.04 m²
Sails
- Mainsail
- 66.77 m²
- Genoa
- 94.26 m²
- Spinnaker
- 176.43 m²
- Asymmetric spinnaker
- 170.6 m²
Design
- Type
- NM 50 IOR
- Builder
- KIWI
- Designer
- NELSON/MAREK
- Year built
- 1987
- Stability index
- 124.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.74 | 7.03 | 7.21 | 7.09 | 6.45 | 6.28 | 5.65 | 4.78 |
| 8 | 7.59 | 7.8 | 7.94 | 7.88 | 7.65 | 7.52 | 6.96 | 6 |
| 10 | 7.97 | 8.16 | 8.32 | 8.34 | 8.3 | 8.23 | 7.87 | 7.03 |
| 12 | 8.15 | 8.34 | 8.57 | 8.65 | 8.72 | 8.71 | 8.43 | 7.82 |
| 14 | 8.26 | 8.47 | 8.73 | 8.9 | 9.07 | 9.13 | 8.89 | 8.36 |
| 16 | 8.34 | 8.55 | 8.86 | 9.11 | 9.35 | 9.52 | 9.34 | 8.81 |
| 20 | 8.45 | 8.67 | 9.03 | 9.42 | 9.79 | 10.3 | 10.36 | 9.72 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 4.5 | 143.3° | 4.14 |
| 8 | 39.3° | 5.27 | 146.2° | 5.19 |
| 10 | 37.6° | 5.66 | 149.8° | 6.09 |
| 12 | 37° | 5.87 | 155.9° | 6.86 |
| 14 | 36.4° | 6.01 | 162.8° | 7.49 |
| 16 | 36° | 6.1 | 175.4° | 8.05 |
| 20 | 35.8° | 6.19 | 178.4° | 8.91 |
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