Covert Operation
AUS M27Sail number AUS/HY248
GPH
715.8
OSN
689.1
LOA
8.202 m
Displacement
1200 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5435
Medium
0.7688
High
0.9109
Triple Offshore
Low
0.7062
Medium
0.9556
High
1.1196
Boat Specifications
Dimensions
- Length overall
- 8.202 m
- Beam
- 2.77 m
- Draft
- 1.37 m
- Displacement
- 1200 kg
- Crew weight
- 400 kg
- Wetted surface
- 14.09 m²
Sails
- Mainsail
- 16.54 m²
- Genoa
- 13.46 m²
- Spinnaker
- 41.51 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- M27
- Builder
- Unknown
- Designer
- Julian Murfield
- Year built
- 1980
- Stability index
- 94.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.28 | 4.56 | 4.73 | 4.88 | 4.96 | 4.77 | 4.19 | 3.56 |
| 8 | 5.2 | 5.47 | 5.64 | 5.92 | 6.01 | 5.87 | 5.31 | 4.62 |
| 10 | 5.82 | 6.05 | 6.21 | 6.53 | 6.64 | 6.52 | 6.19 | 5.54 |
| 12 | 6.21 | 6.41 | 6.59 | 6.97 | 7.21 | 7.09 | 6.72 | 6.27 |
| 14 | 6.49 | 6.7 | 6.95 | 7.21 | 7.78 | 7.7 | 7.26 | 6.75 |
| 16 | 6.65 | 6.93 | 7.28 | 7.39 | 8.34 | 8.44 | 7.88 | 7.23 |
| 20 | 6.7 | 7.07 | 7.68 | 8.19 | 9.11 | 10.25 | 9.79 | 8.47 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.4° | 2.77 | 146.6° | 3.09 |
| 8 | 42.6° | 3.43 | 150.1° | 4 |
| 10 | 41.4° | 3.92 | 151.4° | 4.8 |
| 12 | 40.5° | 4.27 | 160.1° | 5.55 |
| 14 | 39.9° | 4.54 | 174.8° | 6.14 |
| 16 | 39.4° | 4.63 | 177.2° | 6.59 |
| 20 | 41.2° | 4.57 | 175.7° | 7.48 |
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