GLAFKI III
GRE ONE-OFFSail number GRE/GRE4999
GPH
660.3
OSN
643.5
LOA
9.225 m
Displacement
2427 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7095
Medium
0.9431
High
1.0628
Triple Offshore
Low
0.9088
Medium
1.1458
High
1.2706
Boat Specifications
Dimensions
- Length overall
- 9.225 m
- Beam
- 3.16 m
- Draft
- 1.78 m
- Displacement
- 2427 kg
- Crew weight
- 520 kg
- Wetted surface
- 15.63 m²
Sails
- Mainsail
- 30.17 m²
- Genoa
- 23.35 m²
- Spinnaker
- 49.95 m²
- Asymmetric spinnaker
- 49.37 m²
Design
- Type
- ONE-OFF
- Builder
- MIKE PARRY
- Designer
- ROB HUMPHREYS
- Year built
- 1981
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.18 | 5.44 | 5.64 | 5.54 | 5.41 | 5.19 | 4.64 | 3.95 |
| 8 | 6.06 | 6.22 | 6.33 | 6.34 | 6.31 | 6.17 | 5.69 | 4.93 |
| 10 | 6.43 | 6.57 | 6.7 | 6.78 | 6.79 | 6.66 | 6.36 | 5.82 |
| 12 | 6.59 | 6.78 | 7 | 7.13 | 7.24 | 7.11 | 6.79 | 6.41 |
| 14 | 6.67 | 6.89 | 7.22 | 7.33 | 7.63 | 7.53 | 7.22 | 6.81 |
| 16 | 6.71 | 6.96 | 7.34 | 7.58 | 8 | 7.95 | 7.61 | 7.21 |
| 20 | 6.77 | 6.99 | 7.45 | 7.88 | 8.48 | 8.97 | 8.55 | 7.97 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.1° | 3.46 | 147.7° | 3.42 |
| 8 | 41° | 4.14 | 151.3° | 4.27 |
| 10 | 38.5° | 4.59 | 153.6° | 5.07 |
| 12 | 37.5° | 4.75 | 168.8° | 5.76 |
| 14 | 37.3° | 4.81 | 180° | 6.32 |
| 16 | 37.3° | 4.83 | 180° | 6.72 |
| 20 | 37.8° | 4.83 | 180° | 7.47 |
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