YAMAHOELA
NED YAMAHA 1/4 TONSail number NED/NED2876
GPH
774.1
OSN
749.4
LOA
7.46 m
Displacement
1336 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5169
Medium
0.7111
High
0.8346
Triple Offshore
Low
0.6665
Medium
0.8774
High
1.0073
Boat Specifications
Dimensions
- Length overall
- 7.46 m
- Beam
- 3.08 m
- Draft
- 1.54 m
- Displacement
- 1336 kg
- Crew weight
- 340 kg
- Wetted surface
- 12.66 m²
Sails
- Mainsail
- 13.81 m²
- Genoa
- 13.41 m²
- Spinnaker
- 30.85 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- YAMAHA 1/4 TON
- Builder
- YAMAHA
- Designer
- YAMAHA DESIGN GROU
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.07 | 4.31 | 4.5 | 4.56 | 4.6 | 4.45 | 3.99 | 3.45 |
| 8 | 4.84 | 5.11 | 5.3 | 5.49 | 5.52 | 5.39 | 4.93 | 4.36 |
| 10 | 5.4 | 5.61 | 5.76 | 5.99 | 6.02 | 5.93 | 5.66 | 5.15 |
| 12 | 5.72 | 5.89 | 6.05 | 6.38 | 6.44 | 6.32 | 6.07 | 5.75 |
| 14 | 5.94 | 6.12 | 6.31 | 6.68 | 6.84 | 6.72 | 6.45 | 6.11 |
| 16 | 6.08 | 6.31 | 6.57 | 6.83 | 7.22 | 7.11 | 6.82 | 6.47 |
| 20 | 6.08 | 6.38 | 6.86 | 7.14 | 7.88 | 8.07 | 7.66 | 7.16 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 2.65 | 149.5° | 2.99 |
| 8 | 43.1° | 3.18 | 153° | 3.79 |
| 10 | 42.9° | 3.58 | 155° | 4.5 |
| 12 | 41.6° | 3.91 | 172° | 5.18 |
| 14 | 39.8° | 4.17 | 180° | 5.7 |
| 16 | 39.4° | 4.26 | 180° | 6.05 |
| 20 | 41.1° | 4.17 | 180° | 6.72 |
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