Rosco
NED First 27.7Sail number NED/NED8816
GPH
698.8
OSN
678.8
LOA
8.3 m
Displacement
3111 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6533
Medium
0.8817
High
1.0002
Triple Offshore
Low
0.8434
Medium
1.0933
High
1.209
Boat Specifications
Dimensions
- Length overall
- 8.3 m
- Beam
- 3.01 m
- Draft
- 1.85 m
- Displacement
- 3111 kg
- Crew weight
- 250 kg
- Wetted surface
- 20.57 m²
Sails
- Mainsail
- 27.39 m²
- Genoa
- 19.04 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 64.26 m²
Design
- Type
- First 27.7
- Builder
- Beneteau
- Designer
- Finot
- Year built
- 2002
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.51 | 4.75 | 4.94 | 5.17 | 5.22 | 5.04 | 4.54 | 3.86 |
| 8 | 5.42 | 5.68 | 5.89 | 6.2 | 6.28 | 6.12 | 5.61 | 4.87 |
| 10 | 6.08 | 6.29 | 6.44 | 6.64 | 6.77 | 6.7 | 6.4 | 5.72 |
| 12 | 6.36 | 6.54 | 6.71 | 6.79 | 7.12 | 7.08 | 6.83 | 6.31 |
| 14 | 6.44 | 6.64 | 6.88 | 6.99 | 7.38 | 7.49 | 7.21 | 6.67 |
| 16 | 6.48 | 6.68 | 6.98 | 7.22 | 7.58 | 7.88 | 7.65 | 6.94 |
| 20 | 6.56 | 6.75 | 7.04 | 7.52 | 7.92 | 8.34 | 8.64 | 7.66 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 2.97 | 145.8° | 3.34 |
| 8 | 41° | 3.64 | 147.4° | 4.22 |
| 10 | 40.2° | 4.13 | 147.2° | 4.96 |
| 12 | 39.9° | 4.4 | 149.2° | 5.47 |
| 14 | 39.5° | 4.48 | 174.9° | 5.92 |
| 16 | 39.5° | 4.51 | 177.4° | 6.43 |
| 20 | 39.7° | 4.56 | 178.1° | 7.05 |
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