Jetstream
NED J-22 ONE DESIGNSail number NED/NED1218
GPH
740.2
OSN
716.8
LOA
6.86 m
Displacement
857 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.545
Medium
0.7442
High
0.8486
Triple Offshore
Low
0.7062
Medium
0.914
High
1.0403
Boat Specifications
Dimensions
- Length overall
- 6.86 m
- Beam
- 2.45 m
- Draft
- 1.18 m
- Displacement
- 857 kg
- Crew weight
- 275 kg
- Wetted surface
- 9.4 m²
Sails
- Mainsail
- 14.13 m²
- Genoa
- 9.72 m²
- Spinnaker
- 31.18 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- J-22 ONE DESIGN
- Builder
- J Boat
- Designer
- JOHNSTONE
- Year built
- 1983
- Stability index
- 96.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.33 | 4.59 | 4.78 | 4.93 | 4.97 | 4.8 | 4.31 | 3.6 |
| 8 | 5.17 | 5.4 | 5.54 | 5.73 | 5.78 | 5.69 | 5.24 | 4.57 |
| 10 | 5.61 | 5.76 | 5.9 | 6.15 | 6.28 | 6.17 | 5.88 | 5.41 |
| 12 | 5.83 | 6 | 6.2 | 6.45 | 6.83 | 6.73 | 6.35 | 5.94 |
| 14 | 5.95 | 6.2 | 6.52 | 6.68 | 7.33 | 7.35 | 6.89 | 6.38 |
| 16 | 6 | 6.29 | 6.77 | 7.06 | 7.71 | 8.03 | 7.53 | 6.88 |
| 20 | 6.02 | 6.31 | 6.94 | 7.65 | 8.34 | 9.18 | 9.36 | 8.12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 2.81 | 146.9° | 3.12 |
| 8 | 42.6° | 3.41 | 151.1° | 3.96 |
| 10 | 41.1° | 3.86 | 153.2° | 4.7 |
| 12 | 39° | 4.14 | 166.4° | 5.35 |
| 14 | 38.7° | 4.22 | 177.2° | 5.83 |
| 16 | 38.8° | 4.23 | 177.2° | 6.22 |
| 20 | 40° | 4.2 | 173° | 7.15 |
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