CSI Rakker
NED A-31Sail number NED/NED8118
GPH
638.3
OSN
621.2
LOA
9.5 m
Displacement
3327 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6288
Medium
0.8604
High
0.9878
Triple Offshore
Low
0.8207
Medium
1.0604
High
1.1947
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
- 20.15 m²
Sails
- Mainsail
- 27.9 m²
- Genoa
- 21.81 m²
- Spinnaker
- 68.38 m²
- Asymmetric spinnaker
- 56.66 m²
Design
- Type
- A-31
- Builder
- ARCHAMBAULT
- Designer
- JOUBERT-NIVELT
- Year built
- 2009
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.03 | 5.34 | 5.83 | 6 | 5.71 | 5.42 | 4.89 | 4.09 |
| 8 | 5.98 | 6.3 | 6.69 | 6.84 | 6.7 | 6.56 | 6.04 | 5.17 |
| 10 | 6.58 | 6.77 | 7.09 | 7.25 | 7.2 | 7.12 | 6.81 | 6.13 |
| 12 | 6.88 | 7.04 | 7.32 | 7.62 | 7.64 | 7.58 | 7.25 | 6.83 |
| 14 | 7.01 | 7.21 | 7.47 | 7.95 | 8.08 | 8.08 | 7.69 | 7.24 |
| 16 | 7.06 | 7.29 | 7.67 | 8.15 | 8.56 | 8.65 | 8.21 | 7.64 |
| 20 | 7.09 | 7.3 | 7.84 | 8.41 | 9.52 | 9.67 | 9.52 | 8.63 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.29 | 145° | 3.54 |
| 8 | 41.2° | 3.99 | 149° | 4.48 |
| 10 | 40.1° | 4.53 | 151° | 5.32 |
| 12 | 38.6° | 4.87 | 159° | 6.03 |
| 14 | 38.2° | 4.98 | 180° | 6.64 |
| 16 | 38.6° | 5.01 | 180° | 7.08 |
| 20 | 38.6° | 5.06 | 180° | 7.87 |
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