MicroDarcy
USA J 124Sail number USA/USA56443
GPH
552.4
OSN
537.1
LOA
12.406 m
Displacement
5680 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7471
Medium
0.9928
High
1.1253
Triple Offshore
Low
0.9632
Medium
1.22
High
1.3591
Boat Specifications
Dimensions
- Length overall
- 12.406 m
- Beam
- 3.47 m
- Draft
- 2.1 m
- Displacement
- 5680 kg
- Crew weight
- 817 kg
- Wetted surface
- 30.78 m²
Sails
- Mainsail
- 46.11 m²
- Genoa
- 48.43 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 157.32 m²
Design
- Type
- J 124
- Builder
- TPI
- Designer
- Johnstone
- Year built
- 2005
- Stability index
- 118.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.17 | 6.51 | 6.73 | 6.57 | 6.42 | 6.28 | 5.56 | 4.69 |
| 8 | 7.25 | 7.49 | 7.63 | 7.57 | 7.65 | 7.59 | 7.08 | 5.96 |
| 10 | 7.66 | 7.87 | 8.06 | 8.08 | 8.23 | 8.26 | 7.97 | 7.11 |
| 12 | 7.85 | 8.06 | 8.33 | 8.46 | 8.6 | 8.8 | 8.61 | 7.94 |
| 14 | 7.96 | 8.19 | 8.52 | 8.77 | 8.91 | 9.26 | 9.27 | 8.44 |
| 16 | 8.04 | 8.27 | 8.66 | 9.02 | 9.21 | 9.66 | 10.01 | 8.98 |
| 20 | 8.12 | 8.38 | 8.85 | 9.38 | 9.78 | 10.48 | 11.75 | 10.54 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 4.03 | 143° | 4.06 |
| 8 | 41.2° | 4.9 | 146° | 5.16 |
| 10 | 39° | 5.35 | 147.3° | 6.16 |
| 12 | 37.8° | 5.58 | 151.2° | 6.89 |
| 14 | 37.2° | 5.71 | 149.2° | 7.31 |
| 16 | 37.2° | 5.79 | 147.1° | 7.78 |
| 20 | 37.2° | 5.85 | 143.9° | 9.12 |
Loading polar chart…