DRUMFIRE
AUS TRULY CLASSIC 78Sail number AUS/CAY6536
GPH
513.8
OSN
498
LOA
24.02 m
Displacement
54770 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8527
Medium
1.1852
High
1.4394
Triple Offshore
Low
1.1079
Medium
1.496
High
1.7414
Boat Specifications
Dimensions
- Length overall
- 24.02 m
- Beam
- 5.64 m
- Draft
- 3.2 m
- Displacement
- 54770 kg
- Crew weight
- 1527 kg
- Wetted surface
- 99.42 m²
Sails
- Mainsail
- 153.79 m²
- Genoa
- 117.85 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 442.81 m²
Design
- Type
- TRULY CLASSIC 78
- Builder
- BLOEMSMA
- Designer
- Andre Hoek
- Year built
- 2002
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.05 | 6.46 | 6.79 | 6.74 | 6.78 | 6.63 | 5.97 | 5.02 |
| 8 | 7.22 | 7.6 | 7.93 | 8.01 | 8.22 | 8.06 | 7.39 | 6.26 |
| 10 | 8.17 | 8.61 | 8.96 | 9.15 | 9.41 | 9.28 | 8.61 | 7.45 |
| 12 | 8.96 | 9.33 | 9.58 | 9.71 | 10.05 | 9.95 | 9.54 | 8.52 |
| 14 | 9.46 | 9.75 | 9.96 | 9.98 | 10.43 | 10.38 | 10.06 | 9.39 |
| 16 | 9.75 | 10.03 | 10.24 | 10.27 | 10.65 | 10.77 | 10.44 | 9.94 |
| 20 | 9.98 | 10.29 | 10.66 | 10.77 | 11.01 | 11.34 | 11.22 | 10.66 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 3.9 | 142.9° | 4.35 |
| 8 | 41.9° | 4.79 | 146.7° | 5.42 |
| 10 | 40.8° | 5.45 | 145.9° | 6.45 |
| 12 | 41.7° | 5.96 | 150° | 7.38 |
| 14 | 42.2° | 6.37 | 154° | 8.2 |
| 16 | 41.4° | 6.64 | 160.2° | 8.85 |
| 20 | 40.4° | 6.91 | 180° | 9.95 |
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