DALTONER
FRA PROTO 1/2 TON 1981Sail number FRA/FRA8239
GPH
688.8
OSN
675
LOA
9.01 m
Displacement
2469 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.63
Medium
0.7974
High
0.8679
Triple Offshore
Low
0.7996
Medium
0.9658
High
1.0381
Boat Specifications
Dimensions
- Length overall
- 9.01 m
- Beam
- 3.17 m
- Draft
- 1.74 m
- Displacement
- 2469 kg
- Crew weight
- 382 kg
- Wetted surface
- 15.65 m²
Sails
- Mainsail
- 28.4 m²
- Genoa
- 21.07 m²
- Spinnaker
- 58.64 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- PROTO 1/2 TON 1981
- Builder
- CN. RHONE LYON
- Designer
- FAUROUX Jacques
- Year built
- 1981
- Stability index
- 96.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.11 | 5.33 | 5.48 | 5.39 | 5.39 | 5.24 | 4.74 | 4.04 |
| 8 | 5.76 | 5.93 | 6.06 | 6.06 | 6.17 | 6.08 | 5.72 | 5.06 |
| 10 | 6.04 | 6.2 | 6.36 | 6.39 | 6.57 | 6.53 | 6.28 | 5.85 |
| 12 | 6.13 | 6.31 | 6.54 | 6.64 | 6.85 | 6.88 | 6.66 | 6.33 |
| 14 | 6.17 | 6.37 | 6.64 | 6.84 | 7.06 | 7.19 | 7.04 | 6.69 |
| 16 | 6.2 | 6.4 | 6.72 | 6.99 | 7.22 | 7.46 | 7.44 | 7.04 |
| 20 | 6.19 | 6.43 | 6.79 | 7.16 | 7.51 | 7.9 | 8.39 | 7.92 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.1° | 3.41 | 145.6° | 3.5 |
| 8 | 40° | 3.98 | 150.5° | 4.38 |
| 10 | 38.8° | 4.23 | 156.5° | 5.12 |
| 12 | 39° | 4.29 | 168.2° | 5.73 |
| 14 | 39.6° | 4.3 | 177.2° | 6.22 |
| 16 | 40.5° | 4.29 | 179° | 6.58 |
| 20 | 42.3° | 4.19 | 179° | 7.26 |
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