NOR A 55 Microcup
Sail number NOR/NOR4184
GPH
789.7
OSN
767.6
LOA
5.535 m
Displacement
500 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5297
Medium
0.6985
High
0.7653
Triple Offshore
Low
0.6746
Medium
0.8507
High
0.9543
Boat Specifications
Dimensions
- Length overall
- 5.535 m
- Beam
- 2.38 m
- Draft
- 1.04 m
- Displacement
- 500 kg
- Crew weight
- 230 kg
- Wetted surface
- 7.82 m²
Sails
- Mainsail
- 11.88 m²
- Genoa
- 7.76 m²
- Spinnaker
- 16.21 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- A 55 Microcup
- Builder
- NORSEIL
- Designer
- Eivind Amble
- Year built
- 1982
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.22 | 4.44 | 4.61 | 4.63 | 4.6 | 4.44 | 3.98 | 3.45 |
| 8 | 4.89 | 5.04 | 5.16 | 5.28 | 5.26 | 5.17 | 4.85 | 4.34 |
| 10 | 5.21 | 5.36 | 5.5 | 5.73 | 5.72 | 5.6 | 5.32 | 5.02 |
| 12 | 5.43 | 5.64 | 5.84 | 6.18 | 6.2 | 6.04 | 5.74 | 5.42 |
| 14 | 5.5 | 5.79 | 6.17 | 6.46 | 6.77 | 6.53 | 6.18 | 5.82 |
| 16 | 5.49 | 5.82 | 6.34 | 6.73 | 7.55 | 7.19 | 6.69 | 6.24 |
| 20 | 5.45 | 5.78 | 6.41 | 7.25 | 8.8 | 9.91 | 8.48 | 7.34 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 2.8 | 150.5° | 2.99 |
| 8 | 41.1° | 3.32 | 155° | 3.78 |
| 10 | 40.1° | 3.65 | 168° | 4.49 |
| 12 | 39° | 3.82 | 180° | 5.07 |
| 14 | 39.8° | 3.81 | 180° | 5.43 |
| 16 | 41.1° | 3.75 | 180° | 5.82 |
| 20 | 43.9° | 3.63 | 180° | 6.67 |
Loading polar chart…