Muskrat
USA J 105 ModSail number USA/USA93300
GPH
589.5
OSN
573.9
LOA
10.57 m
Displacement
3673 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7171
Medium
0.9293
High
1.042
Triple Offshore
Low
0.9143
Medium
1.136
High
1.2601
Boat Specifications
Dimensions
- Length overall
- 10.57 m
- Beam
- 3.35 m
- Draft
- 2.17 m
- Displacement
- 3673 kg
- Crew weight
- 630 kg
- Wetted surface
- 23.38 m²
Sails
- Mainsail
- 36.07 m²
- Genoa
- 41.76 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 88.45 m²
Design
- Type
- J 105 Mod
- Builder
- TPI
- Designer
- Johnstone
- Year built
- 1995
- Stability index
- 105.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.99 | 6.25 | 6.38 | 6.23 | 5.97 | 5.79 | 5.2 | 4.39 |
| 8 | 6.84 | 7.01 | 7.1 | 7.04 | 7.05 | 6.92 | 6.41 | 5.55 |
| 10 | 7.17 | 7.33 | 7.48 | 7.48 | 7.63 | 7.56 | 7.2 | 6.52 |
| 12 | 7.32 | 7.5 | 7.74 | 7.83 | 8.09 | 8.09 | 7.75 | 7.15 |
| 14 | 7.42 | 7.61 | 7.91 | 8.12 | 8.46 | 8.61 | 8.32 | 7.56 |
| 16 | 7.49 | 7.7 | 8.04 | 8.35 | 8.75 | 9.13 | 8.92 | 7.96 |
| 20 | 7.58 | 7.81 | 8.21 | 8.64 | 9.32 | 10.06 | 10.65 | 9.07 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 4.01 | 143.3° | 3.8 |
| 8 | 39° | 4.78 | 146.9° | 4.81 |
| 10 | 37° | 5.16 | 149.6° | 5.64 |
| 12 | 35.8° | 5.34 | 150.5° | 6.19 |
| 14 | 35.4° | 5.45 | 149.6° | 6.55 |
| 16 | 35.1° | 5.53 | 174.8° | 7.04 |
| 20 | 35.1° | 5.59 | 142.6° | 7.86 |
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