Rassker
NOR 1/4 TON ONE OFFSail number NOR/NOR7946
GPH
696.9
OSN
677.8
LOA
7.82 m
Displacement
1719 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5925
Medium
0.7971
High
0.9034
Triple Offshore
Low
0.763
Medium
0.9651
High
1.0771
Boat Specifications
Dimensions
- Length overall
- 7.82 m
- Beam
- 2.77 m
- Draft
- 1.77 m
- Displacement
- 1719 kg
- Crew weight
- 364 kg
- Wetted surface
- 13.6 m²
Sails
- Mainsail
- 19.47 m²
- Genoa
- 16.6 m²
- Spinnaker
- 50.18 m²
- Asymmetric spinnaker
- 50.19 m²
Design
- Type
- 1/4 TON ONE OFF
- Builder
- Hallberg Rassy
- Designer
- Magnus Rassy
- Year built
- 1983
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.74 | 4.98 | 5.28 | 5.41 | 5.29 | 5.09 | 4.53 | 3.83 |
| 8 | 5.55 | 5.73 | 5.95 | 6.06 | 6.06 | 5.95 | 5.52 | 4.8 |
| 10 | 5.94 | 6.06 | 6.28 | 6.42 | 6.47 | 6.38 | 6.13 | 5.64 |
| 12 | 6.15 | 6.28 | 6.53 | 6.77 | 6.89 | 6.82 | 6.52 | 6.17 |
| 14 | 6.27 | 6.45 | 6.69 | 7.05 | 7.26 | 7.25 | 6.95 | 6.53 |
| 16 | 6.32 | 6.54 | 6.86 | 7.24 | 7.55 | 7.67 | 7.4 | 6.92 |
| 20 | 6.35 | 6.6 | 7.03 | 7.46 | 8.12 | 8.46 | 8.51 | 7.77 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.2° | 3.15 | 147° | 3.32 |
| 8 | 40.5° | 3.76 | 151° | 4.16 |
| 10 | 38.6° | 4.23 | 153° | 4.91 |
| 12 | 36.8° | 4.5 | 170° | 5.58 |
| 14 | 36° | 4.6 | 180° | 6.07 |
| 16 | 36° | 4.63 | 180° | 6.42 |
| 20 | 36.8° | 4.59 | 180° | 7.16 |
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