TONBI
JPN TAKAI 40 (1ton)Sail number JPN/JPN5174
GPH
596.6
OSN
581.9
LOA
12.115 m
Displacement
5889 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7806
Medium
1.0398
High
1.1939
Triple Offshore
Low
1.0039
Medium
1.2681
High
1.4154
Boat Specifications
Dimensions
- Length overall
- 12.115 m
- Beam
- 3.9 m
- Draft
- 2.28 m
- Displacement
- 5889 kg
- Crew weight
- 656 kg
- Wetted surface
- 26.84 m²
Sails
- Mainsail
- 54.34 m²
- Genoa
- 41.83 m²
- Spinnaker
- 85.2 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- TAKAI 40 (1ton)
- Builder
- IAN FRANKLIN
- Designer
- O.TAKAI
- Year built
- 1991
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.78 | 6.08 | 6.32 | 6.22 | 5.85 | 5.65 | 5.1 | 4.3 |
| 8 | 6.77 | 6.98 | 7.12 | 7.06 | 6.97 | 6.8 | 6.23 | 5.35 |
| 10 | 7.2 | 7.36 | 7.5 | 7.47 | 7.5 | 7.39 | 7.05 | 6.32 |
| 12 | 7.4 | 7.58 | 7.78 | 7.8 | 7.93 | 7.82 | 7.5 | 7.06 |
| 14 | 7.51 | 7.72 | 8.01 | 8.1 | 8.33 | 8.25 | 7.9 | 7.5 |
| 16 | 7.58 | 7.81 | 8.18 | 8.36 | 8.67 | 8.67 | 8.33 | 7.87 |
| 20 | 7.64 | 7.9 | 8.35 | 8.76 | 9.06 | 9.44 | 9.21 | 8.67 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41° | 3.86 | 145.1° | 3.72 |
| 8 | 41° | 4.6 | 150.9° | 4.63 |
| 10 | 39.1° | 5.09 | 151° | 5.48 |
| 12 | 37.8° | 5.32 | 159° | 6.24 |
| 14 | 37° | 5.45 | 180° | 6.89 |
| 16 | 36.5° | 5.53 | 180° | 7.36 |
| 20 | 36° | 5.6 | 180° | 8.11 |
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