Sea-Line
NED Defender 27Sail number NED/NED3030
GPH
733.8
OSN
718.6
LOA
7.91 m
Displacement
1900 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5854
Medium
0.7527
High
0.8291
Triple Offshore
Low
0.7449
Medium
0.9087
High
0.9839
Boat Specifications
Dimensions
- Length overall
- 7.91 m
- Beam
- 2.61 m
- Draft
- 1.42 m
- Displacement
- 1900 kg
- Crew weight
- 303 kg
- Wetted surface
- 13.62 m²
Sails
- Mainsail
- 22.15 m²
- Genoa
- 16.95 m²
- Spinnaker
- 49.33 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Defender 27
- Builder
- Dekker
- Designer
- Mauric & Gaubert
- Year built
- 1976
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.64 | 4.89 | 5.07 | 5.08 | 5.13 | 4.96 | 4.47 | 3.85 |
| 8 | 5.35 | 5.51 | 5.62 | 5.73 | 5.79 | 5.72 | 5.41 | 4.78 |
| 10 | 5.63 | 5.76 | 5.89 | 6.01 | 6.17 | 6.11 | 5.88 | 5.53 |
| 12 | 5.74 | 5.9 | 6.1 | 6.18 | 6.5 | 6.48 | 6.25 | 5.93 |
| 14 | 5.78 | 5.97 | 6.25 | 6.41 | 6.71 | 6.8 | 6.62 | 6.28 |
| 16 | 5.79 | 6 | 6.34 | 6.58 | 6.84 | 7.03 | 6.95 | 6.63 |
| 20 | 5.86 | 6.09 | 6.37 | 6.77 | 7.03 | 7.28 | 7.5 | 7.25 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.4° | 3.09 | 149° | 3.33 |
| 8 | 40.9° | 3.65 | 151° | 4.14 |
| 10 | 39.8° | 3.95 | 158° | 4.87 |
| 12 | 39.4° | 4.04 | 180° | 5.49 |
| 14 | 39.8° | 4.06 | 180° | 5.89 |
| 16 | 39.4° | 4.09 | 180° | 6.22 |
| 20 | 40.3° | 4.09 | 180° | 6.88 |
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