SENSEI
TUR J-70 ONE DESIGNSail number TUR/TUR1082
GPH
668.5
OSN
646.3
LOA
6.942 m
Displacement
812 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6105
Medium
0.8122
High
0.9486
Triple Offshore
Low
0.7821
Medium
1.008
High
1.1792
Boat Specifications
Dimensions
- Length overall
- 6.942 m
- Beam
- 2.26 m
- Draft
- 1.45 m
- Displacement
- 812 kg
- Crew weight
- 340 kg
- Wetted surface
- 10.79 m²
Sails
- Mainsail
- 15.98 m²
- Genoa
- 9.9 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 45.13 m²
Design
- Type
- J-70 ONE DESIGN
- Builder
- J BOATS
- Designer
- JOHNSTONE
- Year built
- 2012
- Stability index
- 107.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.73 | 4.97 | 5.12 | 5.4 | 5.46 | 5.32 | 4.8 | 4.07 |
| 8 | 5.62 | 5.81 | 5.91 | 6.23 | 6.35 | 6.23 | 5.86 | 5.16 |
| 10 | 6.08 | 6.24 | 6.38 | 6.72 | 7.06 | 6.95 | 6.55 | 5.94 |
| 12 | 6.39 | 6.6 | 6.82 | 7.01 | 7.73 | 7.79 | 7.24 | 6.49 |
| 14 | 6.57 | 6.86 | 7.24 | 7.34 | 8.25 | 8.68 | 8.12 | 7.05 |
| 16 | 6.65 | 6.98 | 7.58 | 7.92 | 8.73 | 9.46 | 9.2 | 7.84 |
| 20 | 6.7 | 7.1 | 7.9 | 8.87 | 9.7 | 10.9 | 12.58 | 10.79 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.3° | 3.11 | 144.2° | 3.53 |
| 8 | 41.4° | 3.8 | 147.8° | 4.47 |
| 10 | 39.3° | 4.28 | 149.6° | 5.14 |
| 12 | 37.5° | 4.57 | 148.2° | 5.62 |
| 14 | 37.1° | 4.65 | 145.7° | 6.11 |
| 16 | 37.2° | 4.68 | 143.4° | 6.79 |
| 20 | 38.4° | 4.62 | 140.3° | 9.34 |
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