MECACHIS
ESP UNNA 20Sail number ESP/ESP94_C
GPH
791.2
OSN
773.4
LOA
6.06 m
Displacement
920 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5416
Medium
0.6914
High
0.7569
Triple Offshore
Low
0.6892
Medium
0.8426
High
0.9188
Boat Specifications
Dimensions
- Length overall
- 6.06 m
- Beam
- 2.3 m
- Draft
- 0.89 m
- Displacement
- 920 kg
- Crew weight
- 240 kg
- Wetted surface
- 7.94 m²
Sails
- Mainsail
- 14.61 m²
- Genoa
- 7.73 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 28.88 m²
Design
- Type
- UNNA 20
- Builder
- DB YACHTS
- Designer
- GEORG NISSEN
- Year built
- 1996
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.2 | 4.41 | 4.58 | 4.79 | 4.82 | 4.68 | 4.29 | 3.71 |
| 8 | 4.85 | 5.01 | 5.16 | 5.37 | 5.39 | 5.32 | 5.06 | 4.55 |
| 10 | 5.19 | 5.31 | 5.46 | 5.71 | 5.76 | 5.69 | 5.5 | 5.1 |
| 12 | 5.38 | 5.51 | 5.65 | 5.95 | 6.11 | 6.04 | 5.83 | 5.43 |
| 14 | 5.47 | 5.63 | 5.85 | 6.09 | 6.43 | 6.4 | 6.16 | 5.69 |
| 16 | 5.5 | 5.69 | 5.99 | 6.2 | 6.75 | 6.8 | 6.51 | 5.95 |
| 20 | 5.47 | 5.72 | 6.12 | 6.48 | 7.24 | 7.75 | 7.51 | 6.5 |
| 24 | 5.29 | 5.61 | 6.14 | 6.66 | 7.62 | 8.52 | 9.22 | 7.26 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 2.78 | 147.4° | 3.21 |
| 8 | 41.8° | 3.27 | 148.5° | 3.94 |
| 10 | 40.6° | 3.6 | 150.1° | 4.42 |
| 12 | 39.4° | 3.8 | 174.8° | 4.92 |
| 14 | 39.9° | 3.84 | 177.2° | 5.31 |
| 16 | 40.5° | 3.83 | 177.7° | 5.58 |
| 20 | 43.2° | 3.69 | 177.5° | 6.1 |
| 24 | 48.6° | 3.34 | 176.6° | 6.66 |
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