Betty Boop
NED Elan 33 mod keelSail number NED/NED8573
GPH
681.7
OSN
659.9
LOA
9.98 m
Displacement
3441 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.664
Medium
0.9127
High
1.0604
Triple Offshore
Low
0.8547
Medium
1.1223
High
1.2658
Boat Specifications
Dimensions
- Length overall
- 9.98 m
- Beam
- 3.31 m
- Draft
- 1.92 m
- Displacement
- 3441 kg
- Crew weight
- 400 kg
- Wetted surface
- 20.23 m²
Sails
- Mainsail
- 21.1 m²
- Genoa
- 26.12 m²
- Spinnaker
- 65.4 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Elan 33 mod keel
- Builder
- Elan Marine
- Designer
- Rob Humphreys
- Year built
- 1985
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.69 | 4.94 | 5.13 | 5.06 | 5.16 | 5.02 | 4.56 | 3.87 |
| 8 | 5.56 | 5.85 | 6.07 | 6.11 | 6.27 | 6.14 | 5.64 | 4.89 |
| 10 | 6.2 | 6.4 | 6.57 | 6.7 | 6.83 | 6.77 | 6.48 | 5.81 |
| 12 | 6.53 | 6.7 | 6.85 | 7 | 7.21 | 7.17 | 6.93 | 6.52 |
| 14 | 6.72 | 6.89 | 7.08 | 7.14 | 7.56 | 7.56 | 7.31 | 6.92 |
| 16 | 6.8 | 7.01 | 7.27 | 7.39 | 7.82 | 7.93 | 7.7 | 7.27 |
| 20 | 6.83 | 7.09 | 7.52 | 7.81 | 8.15 | 8.51 | 8.51 | 8.01 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.07 | 146.6° | 3.36 |
| 8 | 41.1° | 3.71 | 149.9° | 4.24 |
| 10 | 40.9° | 4.2 | 150.6° | 5.03 |
| 12 | 39.9° | 4.57 | 157.6° | 5.73 |
| 14 | 39° | 4.76 | 180° | 6.33 |
| 16 | 38.9° | 4.82 | 180° | 6.78 |
| 20 | 39.6° | 4.79 | 180° | 7.46 |
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