One Design
NED TirionSail number NED/NED8825
GPH
775.3
OSN
755
LOA
6.25 m
Displacement
675 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5883
Medium
0.7875
High
0.8716
Triple Offshore
Low
0.7634
Medium
0.9804
High
1.1002
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 | 4.08 | 4.35 | 4.6 | 4.81 | 4.85 | 4.7 | 4.23 | 3.58 |
| 8 | 4.84 | 5.11 | 5.33 | 5.58 | 5.61 | 5.52 | 5.1 | 4.52 |
| 10 | 5.31 | 5.52 | 5.72 | 6.05 | 6.11 | 6 | 5.72 | 5.29 |
| 12 | 5.56 | 5.78 | 6.02 | 6.45 | 6.62 | 6.49 | 6.17 | 5.79 |
| 14 | 5.67 | 5.97 | 6.35 | 6.65 | 7.22 | 7.04 | 6.64 | 6.22 |
| 16 | 5.68 | 6.03 | 6.58 | 6.91 | 7.81 | 7.76 | 7.2 | 6.66 |
| 20 | 5.57 | 5.97 | 6.69 | 7.51 | 8.72 | 9.88 | 9.09 | 7.81 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.6° | 2.63 | 149.2° | 3.1 |
| 8 | 43.6° | 3.15 | 153.1° | 3.92 |
| 10 | 43.5° | 3.5 | 159.9° | 4.66 |
| 12 | 43.6° | 3.73 | 180° | 5.32 |
| 14 | 43.6° | 3.78 | 180° | 5.75 |
| 16 | 44.7° | 3.74 | 180° | 6.15 |
| 20 | 48.3° | 3.53 | 180° | 7.03 |
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