Illyria
USA J 120Sail number USA/USA51882
GPH
570.8
OSN
552
LOA
12.244 m
Displacement
7119 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7109
Medium
0.9725
High
1.107
Triple Offshore
Low
0.9141
Medium
1.1895
High
1.3317
Boat Specifications
Dimensions
- Length overall
- 12.244 m
- Beam
- 3.67 m
- Draft
- 2.17 m
- Displacement
- 7119 kg
- Crew weight
- 1530 kg
- Wetted surface
- 33.58 m²
Sails
- Mainsail
- 46.03 m²
- Genoa
- 49.82 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 164.99 m²
Design
- Type
- J 120
- Builder
- J Boats
- Designer
- Rod Johnstone
- Year built
- 1994
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.76 | 6.07 | 6.25 | 6.09 | 6.13 | 6.02 | 5.35 | 4.53 |
| 8 | 6.84 | 7.09 | 7.22 | 7.18 | 7.38 | 7.28 | 6.76 | 5.75 |
| 10 | 7.47 | 7.64 | 7.75 | 7.78 | 8.03 | 7.99 | 7.67 | 6.84 |
| 12 | 7.8 | 7.95 | 8.08 | 8.09 | 8.47 | 8.51 | 8.21 | 7.63 |
| 14 | 7.97 | 8.15 | 8.35 | 8.41 | 8.82 | 8.97 | 8.74 | 8.04 |
| 16 | 8.06 | 8.26 | 8.56 | 8.7 | 9.08 | 9.4 | 9.29 | 8.38 |
| 20 | 8.18 | 8.41 | 8.8 | 9.16 | 9.58 | 10.19 | 10.64 | 9.1 |
| 24 | 8.25 | 8.51 | 8.98 | 9.48 | 10.08 | 11.07 | 13.32 | 11.56 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.1° | 3.77 | 143.4° | 3.92 |
| 8 | 41.1° | 4.61 | 147° | 4.98 |
| 10 | 39.3° | 5.25 | 147.5° | 5.92 |
| 12 | 37.1° | 5.65 | 150.4° | 6.61 |
| 14 | 36° | 5.84 | 150.1° | 6.96 |
| 16 | 35.5° | 5.95 | 171.9° | 7.3 |
| 20 | 35° | 6.07 | 175.3° | 8.12 |
| 24 | 35° | 6.11 | 140° | 10.01 |
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