Drumlyn of the Seas
GBR Impression 434Sail number GBR/GBR7773
GPH
683.5
OSN
659.7
LOA
12.99 m
Displacement
10902 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.614
Medium
0.8949
High
1.0934
Triple Offshore
Low
0.8114
Medium
1.1364
High
1.3348
Boat Specifications
Dimensions
- Length overall
- 12.99 m
- Beam
- 4.2 m
- Draft
- 1.89 m
- Displacement
- 10902 kg
- Crew weight
- 750 kg
- Wetted surface
- 39.11 m²
Sails
- Mainsail
- 48.68 m²
- Genoa
- 50.39 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Impression 434
- Builder
- Elan Yachts
- Designer
- Rob Humphreys
- Year built
- 2005
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.66 | 5.04 | 5.37 | 5.35 | 4.84 | 4.56 | 3.93 | 3.31 |
| 8 | 5.69 | 6.08 | 6.43 | 6.41 | 6 | 5.67 | 5.04 | 4.35 |
| 10 | 6.49 | 6.93 | 7.27 | 7.29 | 6.97 | 6.6 | 5.96 | 5.27 |
| 12 | 7.13 | 7.48 | 7.74 | 7.79 | 7.63 | 7.39 | 6.78 | 6.07 |
| 14 | 7.45 | 7.76 | 8.01 | 8.09 | 8.01 | 7.86 | 7.45 | 6.81 |
| 16 | 7.58 | 7.88 | 8.19 | 8.32 | 8.29 | 8.17 | 7.87 | 7.43 |
| 20 | 7.63 | 7.95 | 8.38 | 8.73 | 8.88 | 8.75 | 8.43 | 8.14 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46.6° | 2.95 | 167.7° | 2.88 |
| 8 | 44.9° | 3.66 | 168.3° | 3.82 |
| 10 | 44.1° | 4.2 | 169.3° | 4.7 |
| 12 | 44.1° | 4.63 | 170.5° | 5.49 |
| 14 | 44.1° | 4.9 | 171.1° | 6.2 |
| 16 | 43.6° | 5.01 | 171.7° | 6.88 |
| 20 | 43.8° | 5.03 | 176° | 7.84 |
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