Gerd
NOR ExpressSail number NOR/NOR173
GPH
722
OSN
700.4
LOA
7.77 m
Displacement
1838 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5688
Medium
0.7705
High
0.8707
Triple Offshore
Low
0.7328
Medium
0.9358
High
1.0354
Boat Specifications
Dimensions
- Length overall
- 7.77 m
- Beam
- 2.52 m
- Draft
- 1.44 m
- Displacement
- 1838 kg
- Crew weight
- 385 kg
- Wetted surface
- 13.99 m²
Sails
- Mainsail
- 19.18 m²
- Genoa
- 14.81 m²
- Spinnaker
- 42.75 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Express
- Builder
- Albin
- Designer
- Norlin
- Year built
- 1978
- Stability index
- 112.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.59 | 4.83 | 4.97 | 5.02 | 5.05 | 4.89 | 4.37 | 3.64 |
| 8 | 5.41 | 5.6 | 5.72 | 5.86 | 5.92 | 5.81 | 5.32 | 4.65 |
| 10 | 5.82 | 5.97 | 6.09 | 6.24 | 6.36 | 6.29 | 6.03 | 5.51 |
| 12 | 6.03 | 6.17 | 6.32 | 6.46 | 6.7 | 6.66 | 6.42 | 6.09 |
| 14 | 6.13 | 6.3 | 6.51 | 6.6 | 7.01 | 7.01 | 6.79 | 6.45 |
| 16 | 6.18 | 6.36 | 6.66 | 6.81 | 7.26 | 7.38 | 7.17 | 6.8 |
| 20 | 6.21 | 6.42 | 6.79 | 7.14 | 7.61 | 8.1 | 8.23 | 7.56 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.01 | 146° | 3.15 |
| 8 | 41.4° | 3.64 | 151.4° | 4.03 |
| 10 | 39.4° | 4.08 | 153.8° | 4.79 |
| 12 | 38.2° | 4.3 | 163.7° | 5.47 |
| 14 | 38.1° | 4.37 | 177.2° | 5.98 |
| 16 | 38.1° | 4.4 | 179° | 6.34 |
| 20 | 38.8° | 4.37 | 179° | 6.99 |
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