Bonnie Lass
RSA Sadler 26Sail number RSA/SA1273
GPH
767.4
OSN
743.3
LOA
7.85 m
Displacement
2177 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5909
Medium
0.8113
High
0.9261
Triple Offshore
Low
0.7609
Medium
0.9982
High
1.1087
Boat Specifications
Dimensions
- Length overall
- 7.85 m
- Beam
- 2.74 m
- Draft
- 1.41 m
- Displacement
- 2177 kg
- Crew weight
- 240 kg
- Wetted surface
- 16.36 m²
Sails
- Mainsail
- 12.39 m²
- Genoa
- 21.53 m²
- Spinnaker
- 43.4 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Sadler 26
- Builder
- Fortuna, Cape Town
- Designer
- David Sadler
- Year built
- 1981
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.2 | 4.45 | 4.62 | 4.55 | 4.59 | 4.46 | 3.99 | 3.44 |
| 8 | 4.96 | 5.22 | 5.44 | 5.41 | 5.57 | 5.46 | 4.98 | 4.36 |
| 10 | 5.54 | 5.74 | 5.9 | 5.98 | 6.1 | 6.05 | 5.8 | 5.2 |
| 12 | 5.83 | 5.99 | 6.14 | 6.2 | 6.4 | 6.37 | 6.19 | 5.86 |
| 14 | 5.94 | 6.11 | 6.3 | 6.37 | 6.68 | 6.69 | 6.49 | 6.2 |
| 16 | 5.98 | 6.16 | 6.42 | 6.55 | 6.89 | 7.02 | 6.83 | 6.48 |
| 20 | 5.95 | 6.16 | 6.5 | 6.86 | 7.14 | 7.48 | 7.55 | 7.12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44° | 2.73 | 147.7° | 2.98 |
| 8 | 41.7° | 3.3 | 151.4° | 3.78 |
| 10 | 41.2° | 3.73 | 151.5° | 4.51 |
| 12 | 40.8° | 4.02 | 160.2° | 5.18 |
| 14 | 40.2° | 4.12 | 180° | 5.74 |
| 16 | 40° | 4.15 | 180° | 6.11 |
| 20 | 41.4° | 4.04 | 180° | 6.66 |
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