One Design
NED TirionSail number NED/NED8825
GPH
789.2
OSN
767
LOA
6.25 m
Displacement
675 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5139
Medium
0.6898
High
0.7616
Triple Offshore
Low
0.6668
Medium
0.8569
High
0.9572
Boat Specifications
Dimensions
- Length overall
- 6.25 m
- Beam
- 2.36 m
- Draft
- 0.88 m
- Displacement
- 675 kg
- Crew weight
- 272 kg
- Wetted surface
- 9.22 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
- Stability index
- 86.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.06 | 4.35 | 4.53 | 4.72 | 4.73 | 4.58 | 4.08 | 3.45 |
| 8 | 4.8 | 5.05 | 5.23 | 5.49 | 5.52 | 5.41 | 4.96 | 4.4 |
| 10 | 5.26 | 5.46 | 5.63 | 5.95 | 6.02 | 5.91 | 5.62 | 5.16 |
| 12 | 5.51 | 5.71 | 5.95 | 6.31 | 6.5 | 6.38 | 6.06 | 5.71 |
| 14 | 5.62 | 5.89 | 6.23 | 6.51 | 7.01 | 6.89 | 6.51 | 6.12 |
| 16 | 5.64 | 5.97 | 6.45 | 6.69 | 7.53 | 7.55 | 7.04 | 6.54 |
| 20 | 5.53 | 5.95 | 6.62 | 7.28 | 8.36 | 9.75 | 8.97 | 7.66 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.3° | 2.61 | 147.8° | 2.99 |
| 8 | 43.5° | 3.14 | 152.8° | 3.83 |
| 10 | 43° | 3.47 | 162.8° | 4.56 |
| 12 | 43.7° | 3.67 | 175.4° | 5.22 |
| 14 | 44.2° | 3.72 | 179° | 5.69 |
| 16 | 45.3° | 3.69 | 179° | 6.07 |
| 20 | 49.2° | 3.45 | 177.5° | 6.88 |
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