Betty Boop
NED Elan 33 mod keelSail number NED/NED8573
GPH
683.1
OSN
660.3
LOA
9.98 m
Displacement
3441 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6619
Medium
0.9125
High
1.0612
Triple Offshore
Low
0.8499
Medium
1.1217
High
1.2666
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 | 4.62 | 4.86 | 5.04 | 5 | 5.13 | 4.99 | 4.54 | 3.87 |
| 8 | 5.52 | 5.79 | 6 | 6.11 | 6.25 | 6.11 | 5.62 | 4.89 |
| 10 | 6.2 | 6.4 | 6.54 | 6.71 | 6.83 | 6.76 | 6.46 | 5.8 |
| 12 | 6.54 | 6.7 | 6.85 | 7 | 7.21 | 7.16 | 6.92 | 6.51 |
| 14 | 6.72 | 6.89 | 7.08 | 7.14 | 7.56 | 7.56 | 7.29 | 6.92 |
| 16 | 6.81 | 7.02 | 7.28 | 7.39 | 7.83 | 7.93 | 7.69 | 7.27 |
| 20 | 6.84 | 7.1 | 7.53 | 7.82 | 8.16 | 8.52 | 8.51 | 8 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3.05 | 146.8° | 3.35 |
| 8 | 41.1° | 3.69 | 150.2° | 4.23 |
| 10 | 41.1° | 4.2 | 150.7° | 5.03 |
| 12 | 39.7° | 4.57 | 157.7° | 5.73 |
| 14 | 39° | 4.76 | 180° | 6.33 |
| 16 | 38.8° | 4.83 | 180° | 6.78 |
| 20 | 39.6° | 4.8 | 180° | 7.45 |
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