RELENTLESS
USA C&C 121Sail number USA/USA52090
GPH
579.3
OSN
563.7
LOA
12.247 m
Displacement
7869 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7126
Medium
0.9486
High
1.0604
Triple Offshore
Low
0.9157
Medium
1.1663
High
1.2827
Boat Specifications
Dimensions
- Length overall
- 12.247 m
- Beam
- 4.08 m
- Draft
- 2.45 m
- Displacement
- 7869 kg
- Crew weight
- 362 kg
- Wetted surface
- 34.46 m²
Sails
- Mainsail
- 45.16 m²
- Genoa
- 61.82 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 152.99 m²
Design
- Type
- C&C 121
- Builder
- Fairport Marine
- Designer
- Tim Jacket
- Year built
- 2003
- Stability index
- 117.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.79 | 6.09 | 6.32 | 6.23 | 6.07 | 5.94 | 5.32 | 4.52 |
| 8 | 6.89 | 7.13 | 7.28 | 7.23 | 7.31 | 7.19 | 6.63 | 5.69 |
| 10 | 7.43 | 7.61 | 7.74 | 7.73 | 7.91 | 7.85 | 7.54 | 6.75 |
| 12 | 7.61 | 7.8 | 8.01 | 8.06 | 8.31 | 8.32 | 8.04 | 7.49 |
| 14 | 7.7 | 7.89 | 8.19 | 8.35 | 8.57 | 8.81 | 8.53 | 7.87 |
| 16 | 7.75 | 7.95 | 8.29 | 8.61 | 8.82 | 9.19 | 9.08 | 8.18 |
| 20 | 7.79 | 7.99 | 8.4 | 8.93 | 9.26 | 9.78 | 10.38 | 8.92 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.82 | 144.2° | 3.92 |
| 8 | 41.2° | 4.63 | 147.8° | 4.93 |
| 10 | 40° | 5.18 | 147.8° | 5.84 |
| 12 | 38.4° | 5.41 | 150.1° | 6.48 |
| 14 | 37.8° | 5.52 | 151° | 6.82 |
| 16 | 37.6° | 5.56 | 171.8° | 7.24 |
| 20 | 37.5° | 5.65 | 175.7° | 8.03 |
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