Whisper
ISR Dehler 35Sail number ISR/ISR1534
GPH
616.6
OSN
604.2
LOA
10.5 m
Displacement
6099 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6757
Medium
0.8773
High
0.9799
Triple Offshore
Low
0.8745
Medium
1.0876
High
1.1895
Boat Specifications
Dimensions
- Length overall
- 10.5 m
- Beam
- 3.47 m
- Draft
- 2.01 m
- Displacement
- 6099 kg
- Crew weight
- 400 kg
- Wetted surface
- 27.27 m²
Sails
- Mainsail
- 41 m²
- Genoa
- 33.63 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 107.97 m²
Design
- Type
- Dehler 35
- Builder
- Dehler YB
- Designer
- Simonis Voogd
- Year built
- 2007
- Stability index
- 126.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.51 | 5.87 | 6.24 | 6.26 | 5.84 | 5.69 | 5.17 | 4.4 |
| 8 | 6.48 | 6.79 | 7.02 | 7.03 | 6.94 | 6.82 | 6.34 | 5.5 |
| 10 | 6.92 | 7.16 | 7.36 | 7.38 | 7.44 | 7.38 | 7.11 | 6.46 |
| 12 | 7.09 | 7.32 | 7.57 | 7.64 | 7.8 | 7.78 | 7.54 | 7.05 |
| 14 | 7.17 | 7.4 | 7.69 | 7.89 | 8.08 | 8.22 | 7.96 | 7.38 |
| 16 | 7.23 | 7.46 | 7.78 | 8.09 | 8.29 | 8.63 | 8.43 | 7.66 |
| 20 | 7.26 | 7.45 | 7.87 | 8.31 | 8.68 | 9.14 | 9.47 | 8.33 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.1° | 3.58 | 144.8° | 3.81 |
| 8 | 43° | 4.26 | 148.4° | 4.77 |
| 10 | 42.3° | 4.67 | 148.8° | 5.59 |
| 12 | 40.8° | 4.88 | 150.3° | 6.11 |
| 14 | 40.2° | 4.99 | 156.8° | 6.44 |
| 16 | 40.3° | 5.02 | 174.8° | 6.98 |
| 20 | 39.9° | 5.09 | 176.6° | 7.64 |
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