BALDERDASH
AUS FARR 7500Sail number AUS/FR721
GPH
726.3
OSN
697.6
LOA
7.5 m
Displacement
1199 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5463
Medium
0.7686
High
0.8988
Triple Offshore
Low
0.7026
Medium
0.9403
High
1.0827
Boat Specifications
Dimensions
- Length overall
- 7.5 m
- Beam
- 2.46 m
- Draft
- 1.65 m
- Displacement
- 1199 kg
- Crew weight
- 369 kg
- Wetted surface
- 13.45 m²
Sails
- Mainsail
- 16.98 m²
- Genoa
- 13.54 m²
- Spinnaker
- 33.81 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FARR 7500
- Builder
- Seqw Nymph
- Designer
- Bruce Farr
- Year built
- 1976
- Stability index
- -1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 4 | 3.25 | 3.44 | 3.56 | 3.46 | 3.47 | 3.23 | 2.78 | 2.33 |
| 6 | 4.43 | 4.65 | 4.78 | 4.76 | 4.77 | 4.53 | 3.97 | 3.41 |
| 8 | 5.3 | 5.5 | 5.61 | 5.73 | 5.74 | 5.57 | 5.02 | 4.42 |
| 10 | 5.84 | 5.99 | 6.11 | 6.3 | 6.32 | 6.2 | 5.88 | 5.3 |
| 12 | 6.16 | 6.31 | 6.46 | 6.69 | 6.84 | 6.7 | 6.39 | 6 |
| 14 | 6.33 | 6.53 | 6.78 | 6.9 | 7.32 | 7.22 | 6.87 | 6.45 |
| 16 | 6.4 | 6.63 | 6.99 | 7.19 | 7.76 | 7.79 | 7.38 | 6.9 |
| 20 | 6.48 | 6.75 | 7.22 | 7.71 | 8.42 | 9.25 | 8.68 | 7.91 |
| 24 | 6.48 | 6.79 | 7.35 | 8.03 | 9.1 | 10.67 | 12.17 | 10.03 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 4 | 42.8° | 2.1 | 148.4° | 2.01 |
| 6 | 42.8° | 2.92 | 148.4° | 2.96 |
| 8 | 41° | 3.59 | 151.8° | 3.83 |
| 10 | 39.3° | 4.08 | 154.1° | 4.6 |
| 12 | 37.3° | 4.44 | 162.2° | 5.34 |
| 14 | 36.6° | 4.58 | 170.9° | 5.89 |
| 16 | 36.3° | 4.64 | 176.3° | 6.3 |
| 20 | 36.9° | 4.65 | 171.2° | 7.12 |
| 24 | 38.4° | 4.57 | 137.2° | 8.69 |
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