Muskrat
USA J 105 ModSail number USA/USA93300
GPH
589.2
OSN
573.8
LOA
10.57 m
Displacement
3630 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7179
Medium
0.9293
High
1.0398
Triple Offshore
Low
0.9156
Medium
1.1365
High
1.2573
Boat Specifications
Dimensions
- Length overall
- 10.57 m
- Beam
- 3.34 m
- Draft
- 2.16 m
- Displacement
- 3630 kg
- Crew weight
- 630 kg
- Wetted surface
- 23.61 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6 | 6.25 | 6.39 | 6.24 | 5.98 | 5.8 | 5.21 | 4.39 |
| 8 | 6.85 | 7.02 | 7.11 | 7.05 | 7.07 | 6.93 | 6.42 | 5.55 |
| 10 | 7.18 | 7.34 | 7.49 | 7.49 | 7.64 | 7.56 | 7.21 | 6.52 |
| 12 | 7.32 | 7.5 | 7.75 | 7.84 | 8.1 | 8.1 | 7.75 | 7.15 |
| 14 | 7.41 | 7.6 | 7.9 | 8.13 | 8.46 | 8.61 | 8.31 | 7.56 |
| 16 | 7.48 | 7.68 | 8.02 | 8.34 | 8.74 | 9.13 | 8.91 | 7.95 |
| 20 | 7.57 | 7.8 | 8.22 | 8.66 | 9.31 | 10.04 | 10.62 | 8.81 |
| 24 | 7.59 | 7.85 | 8.33 | 8.89 | 9.64 | 11.05 | 13.58 | 12.07 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 4.01 | 143° | 3.8 |
| 8 | 39.1° | 4.79 | 146.9° | 4.81 |
| 10 | 36.9° | 5.17 | 149.4° | 5.64 |
| 12 | 36° | 5.34 | 150.2° | 6.2 |
| 14 | 35.6° | 5.44 | 149.6° | 6.55 |
| 16 | 35.4° | 5.51 | 174.8° | 7.03 |
| 20 | 35.1° | 5.58 | 175.5° | 7.84 |
| 24 | 36.1° | 5.53 | 141.5° | 10.45 |
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