μ
NOR A 55 MicrocupSail number NOR/NOR4184
GPH
812.8
OSN
787.4
LOA
5.535 m
Displacement
501 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4998
Medium
0.6753
High
0.7824
Triple Offshore
Low
0.6423
Medium
0.8285
High
0.9741
Boat Specifications
Dimensions
- Length overall
- 5.535 m
- Beam
- 2.38 m
- Draft
- 1.04 m
- Displacement
- 501 kg
- Crew weight
- 214 kg
- Wetted surface
- 7.87 m²
Sails
- Mainsail
- 11.18 m²
- Genoa
- 5.84 m²
- Spinnaker
- 20.57 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- A 55 Microcup
- Designer
- EivindAmble
- Year built
- 1982
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.88 | 4.09 | 4.24 | 4.53 | 4.53 | 4.37 | 3.92 | 3.36 |
| 8 | 4.57 | 4.76 | 5 | 5.22 | 5.22 | 5.11 | 4.76 | 4.26 |
| 10 | 4.99 | 5.14 | 5.43 | 5.68 | 5.67 | 5.56 | 5.31 | 4.95 |
| 12 | 5.26 | 5.42 | 5.78 | 6.13 | 6.12 | 5.99 | 5.71 | 5.4 |
| 14 | 5.5 | 5.69 | 6.04 | 6.54 | 6.64 | 6.46 | 6.12 | 5.77 |
| 16 | 5.71 | 5.94 | 6.19 | 6.92 | 7.43 | 7.09 | 6.6 | 6.16 |
| 20 | 5.85 | 6.21 | 6.82 | 7.36 | 10.31 | 11.02 | 8.58 | 7.21 |
| 24 | 5.82 | 6.24 | 7.23 | 9.4 | 11.68 | 13.12 | 12.46 | 10.23 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 2.54 | 148.4° | 2.91 |
| 8 | 41.7° | 3.06 | 153.7° | 3.71 |
| 10 | 40.9° | 3.41 | 164.6° | 4.39 |
| 12 | 40.6° | 3.64 | 177.9° | 4.99 |
| 14 | 40° | 3.81 | 179° | 5.4 |
| 16 | 40° | 3.93 | 179° | 5.75 |
| 20 | 42.1° | 3.9 | 178.4° | 6.51 |
| 24 | 44.5° | 3.79 | 138.7° | 8.86 |
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