One Design
NED TirionSail number NED/NED8825
GPH
777.8
OSN
757.6
LOA
6.25 m
Displacement
675 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5837
Medium
0.7834
High
0.8702
Triple Offshore
Low
0.7592
Medium
0.978
High
1.099
Boat Specifications
Dimensions
- Length overall
- 6.25 m
- Beam
- 2.36 m
- Draft
- 0.9 m
- Displacement
- 675 kg
- Crew weight
- 270 kg
- Wetted surface
- 9.01 m²
Sails
- Mainsail
- 15.59 m²
- Genoa
- 5.74 m²
- Spinnaker
- 23.63 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Tirion
- Builder
- KD Polyesterbouw
- Designer
- J. de Ridder
- Year built
- 1994
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.07 | 4.34 | 4.59 | 4.81 | 4.84 | 4.68 | 4.18 | 3.55 |
| 8 | 4.83 | 5.11 | 5.32 | 5.57 | 5.6 | 5.51 | 5.08 | 4.48 |
| 10 | 5.3 | 5.51 | 5.71 | 6.05 | 6.1 | 6 | 5.71 | 5.27 |
| 12 | 5.56 | 5.77 | 6.01 | 6.45 | 6.62 | 6.49 | 6.17 | 5.78 |
| 14 | 5.67 | 5.97 | 6.35 | 6.65 | 7.22 | 7.04 | 6.63 | 6.21 |
| 16 | 5.68 | 6.03 | 6.58 | 6.91 | 7.82 | 7.76 | 7.19 | 6.64 |
| 20 | 5.54 | 5.93 | 6.69 | 7.51 | 8.79 | 9.9 | 8.97 | 7.77 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.9° | 2.61 | 148.8° | 3.07 |
| 8 | 43.9° | 3.13 | 152.9° | 3.88 |
| 10 | 44.2° | 3.48 | 158.3° | 4.6 |
| 12 | 43.6° | 3.73 | 180° | 5.27 |
| 14 | 43.6° | 3.78 | 180° | 5.73 |
| 16 | 44.7° | 3.74 | 180° | 6.14 |
| 20 | 48.4° | 3.53 | 180° | 6.99 |
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