YAMAHOELA
NED YAMAHA 1/4 TONSail number NED/NED2876
GPH
779.7
OSN
752.9
LOA
7.46 m
Displacement
1400 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5173
Medium
0.7122
High
0.83
Triple Offshore
Low
0.6646
Medium
0.8712
High
0.9909
Boat Specifications
Dimensions
- Length overall
- 7.46 m
- Beam
- 3.08 m
- Draft
- 1.54 m
- Displacement
- 1400 kg
- Crew weight
- 325 kg
- Wetted surface
- 13.25 m²
Sails
- Mainsail
- 14.69 m²
- Genoa
- 13.17 m²
- Spinnaker
- 31.76 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- YAMAHA 1/4 TON
- Builder
- YAMAHA
- Designer
- YAMAHA DESIGN GROU
- Year built
- 1979
- Stability index
- 94.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.11 | 4.32 | 4.46 | 4.52 | 4.56 | 4.4 | 3.91 | 3.37 |
| 8 | 4.88 | 5.08 | 5.22 | 5.41 | 5.43 | 5.3 | 4.86 | 4.31 |
| 10 | 5.38 | 5.55 | 5.68 | 5.91 | 5.94 | 5.85 | 5.57 | 5.09 |
| 12 | 5.67 | 5.82 | 5.97 | 6.23 | 6.3 | 6.21 | 5.99 | 5.66 |
| 14 | 5.87 | 6.02 | 6.19 | 6.47 | 6.64 | 6.55 | 6.32 | 6.03 |
| 16 | 6 | 6.17 | 6.38 | 6.61 | 6.98 | 6.93 | 6.66 | 6.34 |
| 20 | 6.04 | 6.27 | 6.65 | 6.89 | 7.7 | 7.98 | 7.57 | 7.02 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 2.69 | 148.4° | 2.92 |
| 8 | 42° | 3.26 | 152.3° | 3.74 |
| 10 | 41.4° | 3.66 | 156.8° | 4.45 |
| 12 | 39.9° | 3.96 | 169.4° | 5.1 |
| 14 | 38.8° | 4.17 | 177.2° | 5.6 |
| 16 | 38.5° | 4.26 | 179° | 5.96 |
| 20 | 39.9° | 4.22 | 179° | 6.55 |
Loading polar chart…