TRADEWIND
RSA SADLER 26Sail number RSA/RSA2253
GPH
823.7
OSN
792.4
LOA
7.85 m
Displacement
2177 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5335
Medium
0.7584
High
0.891
Triple Offshore
Low
0.6888
Medium
0.9384
High
1.0687
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
- 12.61 m²
- Genoa
- 19.52 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SADLER 26
- Builder
- FORTUNA, CAPE TOWN
- Designer
- DAVID SADLER
- Year built
- 1978
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4 | 4.24 | 4.41 | 4.33 | 4.01 | 3.73 | 3.28 | 2.86 |
| 8 | 4.76 | 5.02 | 5.24 | 5.19 | 4.9 | 4.63 | 4.19 | 3.74 |
| 10 | 5.36 | 5.6 | 5.79 | 5.8 | 5.64 | 5.4 | 4.94 | 4.48 |
| 12 | 5.73 | 5.91 | 6.07 | 6.1 | 6.05 | 5.92 | 5.59 | 5.15 |
| 14 | 5.89 | 6.06 | 6.24 | 6.34 | 6.31 | 6.22 | 6.01 | 5.71 |
| 16 | 5.93 | 6.12 | 6.37 | 6.54 | 6.54 | 6.46 | 6.27 | 6.07 |
| 20 | 5.9 | 6.12 | 6.47 | 6.8 | 7.05 | 7 | 6.78 | 6.55 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.3° | 2.59 | 161.1° | 2.5 |
| 8 | 42.2° | 3.16 | 166.3° | 3.3 |
| 10 | 41.3° | 3.58 | 170.4° | 4.02 |
| 12 | 41.3° | 3.9 | 172.5° | 4.65 |
| 14 | 41° | 4.03 | 173.2° | 5.25 |
| 16 | 40.8° | 4.07 | 176.9° | 5.74 |
| 20 | 42.1° | 3.97 | 179.1° | 6.3 |
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