BANTAM
USA J 99Sail number USA/USA46
GPH
622.1
OSN
605.5
LOA
9.95 m
Displacement
3921 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6631
Medium
0.8792
High
0.9815
Triple Offshore
Low
0.8542
Medium
1.0845
High
1.2002
Boat Specifications
Dimensions
- Length overall
- 9.95 m
- Beam
- 3.41 m
- Draft
- 1.99 m
- Displacement
- 3921 kg
- Crew weight
- 325 kg
- Wetted surface
- 22.29 m²
Sails
- Mainsail
- 34.6 m²
- Genoa
- 27 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 104 m²
Design
- Type
- J 99
- Builder
- J Composites
- Designer
- J Boats
- Year built
- 2018
- Stability index
- 119.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.16 | 5.46 | 5.7 | 5.85 | 5.96 | 5.82 | 5.24 | 4.44 |
| 8 | 6.17 | 6.44 | 6.64 | 6.85 | 7 | 6.92 | 6.49 | 5.59 |
| 10 | 6.76 | 6.95 | 7.1 | 7.17 | 7.5 | 7.47 | 7.2 | 6.56 |
| 12 | 6.99 | 7.18 | 7.39 | 7.44 | 7.84 | 8 | 7.71 | 7.14 |
| 14 | 7.07 | 7.29 | 7.62 | 7.77 | 8.12 | 8.46 | 8.28 | 7.5 |
| 16 | 7.11 | 7.35 | 7.78 | 8.08 | 8.38 | 8.79 | 8.92 | 7.88 |
| 20 | 7.2 | 7.43 | 7.9 | 8.5 | 8.85 | 9.44 | 10.61 | 9.13 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.38 | 144.2° | 3.85 |
| 8 | 41.8° | 4.12 | 147.8° | 4.84 |
| 10 | 40.6° | 4.65 | 149.2° | 5.68 |
| 12 | 39.4° | 4.87 | 150.9° | 6.19 |
| 14 | 39.4° | 4.95 | 149.3° | 6.5 |
| 16 | 39.6° | 4.98 | 174.8° | 7 |
| 20 | 39.9° | 5.04 | 141.2° | 7.91 |
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