OPLITE
FRA HALF TON ProtoSail number FRA/FRA8330
GPH
659.3
OSN
642.8
LOA
9.02 m
Displacement
2320 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6348
Medium
0.8347
High
0.9328
Triple Offshore
Low
0.8151
Medium
1.0181
High
1.1205
Boat Specifications
Dimensions
- Length overall
- 9.02 m
- Beam
- 3 m
- Draft
- 1.74 m
- Displacement
- 2320 kg
- Crew weight
- 422 kg
- Wetted surface
- 16.05 m²
Sails
- Mainsail
- 28.66 m²
- Genoa
- 19.79 m²
- Spinnaker
- 53.88 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- HALF TON Proto
- Builder
- FOUNTAINE
- Designer
- Joubert Michel
- Year built
- 1981
- Stability index
- 100.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.16 | 5.43 | 5.65 | 5.57 | 5.55 | 5.36 | 4.8 | 4.06 |
| 8 | 6 | 6.19 | 6.34 | 6.39 | 6.46 | 6.35 | 5.91 | 5.12 |
| 10 | 6.37 | 6.53 | 6.68 | 6.76 | 6.93 | 6.85 | 6.55 | 6.03 |
| 12 | 6.51 | 6.71 | 6.95 | 7.05 | 7.35 | 7.32 | 7 | 6.59 |
| 14 | 6.57 | 6.79 | 7.14 | 7.36 | 7.65 | 7.77 | 7.46 | 7.01 |
| 16 | 6.59 | 6.83 | 7.25 | 7.6 | 7.87 | 8.18 | 7.93 | 7.45 |
| 20 | 6.68 | 6.95 | 7.3 | 7.87 | 8.19 | 8.75 | 9.27 | 8.39 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.4 | 145.1° | 3.51 |
| 8 | 40.8° | 4.07 | 149.3° | 4.44 |
| 10 | 39.6° | 4.46 | 153.8° | 5.25 |
| 12 | 39° | 4.59 | 163.1° | 5.91 |
| 14 | 39° | 4.63 | 177.2° | 6.45 |
| 16 | 39° | 4.66 | 179° | 6.86 |
| 20 | 40° | 4.65 | 178.1° | 7.67 |
Loading polar chart…