FELIX
RSA Bongers 39Sail number RSA/RSA1539
GPH
676.5
OSN
651.4
LOA
12.67 m
Displacement
8688 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5604
Medium
0.8055
High
0.9859
Triple Offshore
Low
0.7326
Medium
1.0191
High
1.1938
Boat Specifications
Dimensions
- Length overall
- 12.67 m
- Beam
- 3.71 m
- Draft
- 1.72 m
- Displacement
- 8688 kg
- Crew weight
- 600 kg
- Wetted surface
- 35.53 m²
Sails
- Mainsail
- 31.38 m²
- Genoa
- 43.45 m²
- Spinnaker
- 84.64 m²
- Asymmetric spinnaker
- 84.64 m²
Design
- Type
- Bongers 39
- Builder
- Bongers Marine
- Designer
- Bongers / du Toit?
- Year built
- 1992
- Stability index
- 107.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.46 | 4.82 | 5.08 | 4.98 | 5.08 | 4.9 | 4.41 | 3.71 |
| 8 | 5.47 | 5.82 | 6.09 | 6.12 | 6.27 | 6.1 | 5.56 | 4.8 |
| 10 | 6.24 | 6.6 | 6.9 | 7.06 | 7.22 | 7.09 | 6.53 | 5.74 |
| 12 | 6.88 | 7.18 | 7.4 | 7.6 | 7.74 | 7.67 | 7.32 | 6.59 |
| 14 | 7.25 | 7.49 | 7.69 | 7.86 | 8.08 | 8.04 | 7.77 | 7.29 |
| 16 | 7.42 | 7.65 | 7.88 | 7.99 | 8.38 | 8.38 | 8.11 | 7.72 |
| 20 | 7.52 | 7.76 | 8.11 | 8.37 | 8.89 | 9.11 | 8.86 | 8.36 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46.2° | 2.82 | 144.2° | 3.21 |
| 8 | 44.4° | 3.54 | 147.5° | 4.16 |
| 10 | 43° | 4.1 | 150.2° | 4.97 |
| 12 | 42.4° | 4.55 | 152.9° | 5.72 |
| 14 | 42.4° | 4.88 | 157.4° | 6.41 |
| 16 | 41.7° | 5.06 | 168.2° | 7.01 |
| 20 | 40.8° | 5.18 | 179° | 7.84 |
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