HALFAJET
FRA HALF TON Proto 2GSail number FRA/FRA8444
GPH
668.1
OSN
650.9
LOA
9.13 m
Displacement
2479 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6339
Medium
0.8281
High
0.9225
Triple Offshore
Low
0.8087
Medium
1.0029
High
1.0989
Boat Specifications
Dimensions
- Length overall
- 9.13 m
- Beam
- 3.2 m
- Draft
- 1.84 m
- Displacement
- 2479 kg
- Crew weight
- 408 kg
- Wetted surface
- 16.35 m²
Sails
- Mainsail
- 27.4 m²
- Genoa
- 20.48 m²
- Spinnaker
- 59.07 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- HALF TON Proto 2G
- Builder
- CARMAGNANI
- Designer
- GAHINET
- Year built
- 1981
- Stability index
- 105.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.17 | 5.4 | 5.53 | 5.44 | 5.44 | 5.28 | 4.75 | 3.98 |
| 8 | 5.94 | 6.11 | 6.22 | 6.25 | 6.33 | 6.21 | 5.79 | 5.04 |
| 10 | 6.28 | 6.42 | 6.56 | 6.62 | 6.78 | 6.72 | 6.43 | 5.91 |
| 12 | 6.43 | 6.59 | 6.77 | 6.85 | 7.1 | 7.1 | 6.85 | 6.48 |
| 14 | 6.5 | 6.69 | 6.94 | 7.08 | 7.39 | 7.46 | 7.26 | 6.87 |
| 16 | 6.55 | 6.75 | 7.05 | 7.27 | 7.62 | 7.84 | 7.68 | 7.24 |
| 20 | 6.58 | 6.8 | 7.18 | 7.58 | 8.02 | 8.6 | 8.9 | 8.11 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.45 | 144.2° | 3.45 |
| 8 | 40° | 4.11 | 149.6° | 4.37 |
| 10 | 38.4° | 4.46 | 154.1° | 5.15 |
| 12 | 38.2° | 4.58 | 162.8° | 5.8 |
| 14 | 38.2° | 4.63 | 177.2° | 6.34 |
| 16 | 38.5° | 4.65 | 179° | 6.73 |
| 20 | 39.4° | 4.61 | 179° | 7.44 |
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