HALFAJET
FRA HALF TON Proto 2GSail number FRA/FRA8444
GPH
663
OSN
647.2
LOA
9.13 m
Displacement
2480 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6297
Medium
0.8307
High
0.9295
Triple Offshore
Low
0.8087
Medium
1.0129
High
1.1179
Boat Specifications
Dimensions
- Length overall
- 9.13 m
- Beam
- 3.2 m
- Draft
- 1.84 m
- Displacement
- 2480 kg
- Crew weight
- 429 kg
- Wetted surface
- 16.53 m²
Sails
- Mainsail
- 27.51 m²
- Genoa
- 20.83 m²
- Spinnaker
- 49.42 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- HALF TON Proto 2G
- Builder
- CARMAGNANI
- Designer
- GAHINET
- Year built
- 1981
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.12 | 5.39 | 5.61 | 5.54 | 5.49 | 5.31 | 4.78 | 4.04 |
| 8 | 5.94 | 6.15 | 6.3 | 6.35 | 6.41 | 6.29 | 5.86 | 5.08 |
| 10 | 6.34 | 6.5 | 6.64 | 6.75 | 6.87 | 6.79 | 6.49 | 5.96 |
| 12 | 6.51 | 6.69 | 6.9 | 6.98 | 7.29 | 7.23 | 6.91 | 6.53 |
| 14 | 6.57 | 6.79 | 7.11 | 7.28 | 7.67 | 7.67 | 7.33 | 6.92 |
| 16 | 6.6 | 6.84 | 7.23 | 7.54 | 7.91 | 8.11 | 7.78 | 7.31 |
| 20 | 6.68 | 6.92 | 7.33 | 7.86 | 8.32 | 8.81 | 8.94 | 8.18 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.37 | 146° | 3.5 |
| 8 | 40.9° | 4.02 | 150° | 4.4 |
| 10 | 39.8° | 4.44 | 153.5° | 5.19 |
| 12 | 39° | 4.6 | 167° | 5.85 |
| 14 | 39° | 4.64 | 180° | 6.41 |
| 16 | 39.4° | 4.64 | 180° | 6.81 |
| 20 | 39.8° | 4.66 | 180° | 7.57 |
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