YAMAHOELA
NED YAMAHA 1/4 TONSail number NED/NED2876
GPH
780.2
OSN
753.5
LOA
7.46 m
Displacement
1396 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5157
Medium
0.711
High
0.8313
Triple Offshore
Low
0.6637
Medium
0.8707
High
0.992
Boat Specifications
Dimensions
- Length overall
- 7.46 m
- Beam
- 3.08 m
- Draft
- 1.54 m
- Displacement
- 1396 kg
- Crew weight
- 325 kg
- Wetted surface
- 13.44 m²
Sails
- Mainsail
- 14.69 m²
- Genoa
- 13.17 m²
- Spinnaker
- 33.02 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 | 4.09 | 4.31 | 4.45 | 4.54 | 4.58 | 4.42 | 3.91 | 3.36 |
| 8 | 4.86 | 5.07 | 5.22 | 5.42 | 5.45 | 5.32 | 4.87 | 4.31 |
| 10 | 5.37 | 5.54 | 5.67 | 5.92 | 5.95 | 5.86 | 5.59 | 5.1 |
| 12 | 5.67 | 5.82 | 5.96 | 6.23 | 6.3 | 6.22 | 6 | 5.68 |
| 14 | 5.87 | 6.01 | 6.18 | 6.46 | 6.64 | 6.56 | 6.33 | 6.04 |
| 16 | 6 | 6.16 | 6.38 | 6.6 | 6.99 | 6.94 | 6.67 | 6.35 |
| 20 | 6.04 | 6.26 | 6.64 | 6.88 | 7.71 | 8.01 | 7.59 | 7.03 |
| 24 | 5.97 | 6.24 | 6.71 | 7.22 | 8.24 | 9.44 | 9.45 | 8.12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 2.68 | 147.8° | 2.91 |
| 8 | 42.4° | 3.24 | 151.8° | 3.74 |
| 10 | 41.4° | 3.64 | 155.5° | 4.45 |
| 12 | 40° | 3.95 | 167.3° | 5.1 |
| 14 | 38.8° | 4.17 | 177.2° | 5.6 |
| 16 | 38.4° | 4.28 | 178.6° | 5.96 |
| 20 | 39.5° | 4.24 | 178.6° | 6.54 |
| 24 | 42.7° | 4.03 | 176.6° | 7.23 |
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