CSI Rakker
NED A-31Sail number NED/NED8118
GPH
644.8
OSN
625.9
LOA
9.5 m
Displacement
3327 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6175
Medium
0.8536
High
0.9864
Triple Offshore
Low
0.8074
Medium
1.0525
High
1.1886
Boat Specifications
Dimensions
- Length overall
- 9.5 m
- Beam
- 3.27 m
- Draft
- 1.97 m
- Displacement
- 3327 kg
- Crew weight
- 595 kg
- Wetted surface
- 20.18 m²
Sails
- Mainsail
- 27.75 m²
- Genoa
- 21.15 m²
- Spinnaker
- 68.38 m²
- Asymmetric spinnaker
- 56.66 m²
Design
- Type
- A-31
- Builder
- ARCHAMBAULT
- Designer
- JOUBERT-NIVELT
- Year built
- 2009
- Stability index
- 117.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.91 | 5.27 | 5.75 | 5.91 | 5.61 | 5.35 | 4.81 | 4.03 |
| 8 | 5.89 | 6.25 | 6.64 | 6.8 | 6.64 | 6.5 | 5.96 | 5.12 |
| 10 | 6.51 | 6.75 | 7.06 | 7.22 | 7.17 | 7.09 | 6.76 | 6.09 |
| 12 | 6.85 | 7 | 7.29 | 7.57 | 7.6 | 7.53 | 7.21 | 6.8 |
| 14 | 7 | 7.19 | 7.42 | 7.9 | 8.03 | 8.02 | 7.65 | 7.22 |
| 16 | 7.06 | 7.28 | 7.62 | 8.1 | 8.48 | 8.56 | 8.16 | 7.62 |
| 20 | 7.09 | 7.32 | 7.84 | 8.4 | 9.41 | 9.67 | 9.42 | 8.6 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.21 | 144.7° | 3.49 |
| 8 | 41.8° | 3.92 | 149.3° | 4.43 |
| 10 | 40.6° | 4.46 | 150.7° | 5.28 |
| 12 | 38.8° | 4.84 | 158.3° | 6.01 |
| 14 | 38.4° | 4.97 | 171.8° | 6.59 |
| 16 | 38.2° | 5.02 | 178.4° | 7.04 |
| 20 | 38.2° | 5.08 | 177.2° | 7.81 |
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