FELIX
RSA Bongers 39Sail number RSA/RSA1539
GPH
678.5
OSN
652.2
LOA
12.67 m
Displacement
8688 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5636
Medium
0.8089
High
0.9818
Triple Offshore
Low
0.7333
Medium
1.0155
High
1.184
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
- 35.68 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.53 | 4.85 | 5.04 | 4.91 | 5.01 | 4.83 | 4.32 | 3.64 |
| 8 | 5.56 | 5.86 | 6.06 | 6.05 | 6.2 | 6.03 | 5.48 | 4.73 |
| 10 | 6.29 | 6.57 | 6.79 | 6.9 | 7.08 | 6.95 | 6.44 | 5.68 |
| 12 | 6.84 | 7.08 | 7.28 | 7.44 | 7.63 | 7.56 | 7.18 | 6.49 |
| 14 | 7.17 | 7.39 | 7.6 | 7.72 | 7.98 | 7.96 | 7.68 | 7.15 |
| 16 | 7.34 | 7.56 | 7.79 | 7.88 | 8.25 | 8.28 | 8.05 | 7.62 |
| 20 | 7.43 | 7.66 | 8.01 | 8.22 | 8.72 | 8.89 | 8.74 | 8.29 |
| 24 | 7.44 | 7.7 | 8.09 | 8.46 | 9.04 | 9.57 | 9.53 | 8.97 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46.1° | 2.89 | 143.8° | 3.15 |
| 8 | 44° | 3.63 | 146.7° | 4.1 |
| 10 | 42.1° | 4.19 | 150.4° | 4.92 |
| 12 | 41.2° | 4.63 | 153.9° | 5.64 |
| 14 | 40.6° | 4.93 | 159.1° | 6.29 |
| 16 | 40.2° | 5.08 | 169.6° | 6.88 |
| 20 | 39.7° | 5.19 | 178.3° | 7.76 |
| 24 | 40.1° | 5.15 | 178.6° | 8.36 |
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