DALTONER
FRA PROTO 1/2 TON 1981Sail number FRA/FRA8239
GPH
684
OSN
668.4
LOA
9.01 m
Displacement
2469 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6159
Medium
0.8044
High
0.8923
Triple Offshore
Low
0.7889
Medium
0.9808
High
1.0688
Boat Specifications
Dimensions
- Length overall
- 9.01 m
- Beam
- 3.17 m
- Draft
- 1.74 m
- Displacement
- 2469 kg
- Crew weight
- 412 kg
- Wetted surface
- 15.74 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
- 96.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.93 | 5.21 | 5.42 | 5.35 | 5.38 | 5.2 | 4.7 | 4.02 |
| 8 | 5.77 | 5.98 | 6.13 | 6.18 | 6.26 | 6.16 | 5.75 | 5.02 |
| 10 | 6.14 | 6.3 | 6.46 | 6.52 | 6.7 | 6.64 | 6.37 | 5.9 |
| 12 | 6.26 | 6.45 | 6.68 | 6.8 | 7.06 | 7.06 | 6.79 | 6.42 |
| 14 | 6.3 | 6.51 | 6.84 | 7.06 | 7.31 | 7.43 | 7.22 | 6.81 |
| 16 | 6.31 | 6.54 | 6.93 | 7.25 | 7.49 | 7.72 | 7.62 | 7.21 |
| 20 | 6.41 | 6.66 | 7 | 7.46 | 7.78 | 8.11 | 8.46 | 8 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 3.26 | 146.9° | 3.48 |
| 8 | 41.8° | 3.87 | 150.2° | 4.35 |
| 10 | 40.2° | 4.26 | 154.1° | 5.14 |
| 12 | 40° | 4.37 | 164.6° | 5.77 |
| 14 | 40.2° | 4.4 | 177.5° | 6.29 |
| 16 | 40.5° | 4.4 | 179° | 6.67 |
| 20 | 41.2° | 4.42 | 179° | 7.41 |
Loading polar chart…