TongSoo2
KOR J/24Sail number KOR/KOR3791
GPH
741.6
OSN
718
LOA
7.318 m
Displacement
1421 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5514
Medium
0.7506
High
0.8597
Triple Offshore
Low
0.7078
Medium
0.9124
High
1.023
Boat Specifications
Dimensions
- Length overall
- 7.318 m
- Beam
- 2.69 m
- Draft
- 1.24 m
- Displacement
- 1421 kg
- Crew weight
- 400 kg
- Wetted surface
- 12.36 m²
Sails
- Mainsail
- 15.38 m²
- Genoa
- 18.78 m²
- Spinnaker
- 34.39 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- J/24
- Builder
- Nissan
- Designer
- Johnstone
- Year built
- 1977
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.55 | 4.78 | 4.91 | 4.83 | 4.73 | 4.58 | 4.08 | 3.46 |
| 8 | 5.31 | 5.51 | 5.6 | 5.57 | 5.61 | 5.49 | 5.01 | 4.42 |
| 10 | 5.75 | 5.89 | 5.99 | 6.06 | 6.1 | 6.02 | 5.74 | 5.22 |
| 12 | 5.98 | 6.11 | 6.25 | 6.37 | 6.49 | 6.39 | 6.15 | 5.82 |
| 14 | 6.12 | 6.27 | 6.46 | 6.58 | 6.84 | 6.76 | 6.5 | 6.18 |
| 16 | 6.17 | 6.35 | 6.62 | 6.76 | 7.17 | 7.13 | 6.85 | 6.51 |
| 20 | 6.21 | 6.43 | 6.8 | 7.13 | 7.77 | 8.16 | 7.73 | 7.19 |
| 24 | 6.16 | 6.44 | 6.9 | 7.37 | 8.28 | 9.56 | 9.95 | 8.25 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 2.99 | 147.1° | 3 |
| 8 | 41.6° | 3.58 | 151.4° | 3.83 |
| 10 | 40.1° | 4 | 154.6° | 4.55 |
| 12 | 38.5° | 4.28 | 165.5° | 5.21 |
| 14 | 38° | 4.4 | 177.7° | 5.73 |
| 16 | 37.9° | 4.44 | 178.6° | 6.08 |
| 20 | 38.9° | 4.4 | 178.8° | 6.7 |
| 24 | 41.5° | 4.24 | 177.5° | 7.36 |
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