BONA TEMPORA
GER FIRST 34.7Sail number GER/GER8144
GPH
640.7
OSN
622.4
LOA
9.99 m
Displacement
4575 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6307
Medium
0.8625
High
0.9907
Triple Offshore
Low
0.8164
Medium
1.0581
High
1.1839
Boat Specifications
Dimensions
- Length overall
- 9.99 m
- Beam
- 3.37 m
- Draft
- 2 m
- Displacement
- 4575 kg
- Crew weight
- 590 kg
- Wetted surface
- 23.73 m²
Sails
- Mainsail
- 34.57 m²
- Genoa
- 25.48 m²
- Spinnaker
- 92.08 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 34.7
- Builder
- BENETEAU
- Designer
- BRUCE FARR
- Year built
- 2005
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.99 | 5.29 | 5.52 | 5.55 | 5.67 | 5.52 | 5.02 | 4.19 |
| 8 | 5.92 | 6.23 | 6.46 | 6.62 | 6.75 | 6.65 | 6.16 | 5.25 |
| 10 | 6.58 | 6.78 | 6.93 | 7.11 | 7.26 | 7.2 | 6.93 | 6.25 |
| 12 | 6.9 | 7.06 | 7.21 | 7.29 | 7.65 | 7.61 | 7.35 | 6.94 |
| 14 | 7.03 | 7.23 | 7.44 | 7.5 | 7.97 | 8.07 | 7.77 | 7.33 |
| 16 | 7.09 | 7.3 | 7.63 | 7.78 | 8.19 | 8.49 | 8.23 | 7.72 |
| 20 | 7.13 | 7.32 | 7.79 | 8.24 | 8.58 | 9.01 | 9.27 | 8.58 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.25 | 145.5° | 3.63 |
| 8 | 41.2° | 3.93 | 150° | 4.55 |
| 10 | 40.9° | 4.48 | 150° | 5.41 |
| 12 | 39.4° | 4.83 | 158.5° | 6.14 |
| 14 | 39.2° | 4.95 | 180° | 6.73 |
| 16 | 39.2° | 5 | 180° | 7.17 |
| 20 | 39° | 5.06 | 180° | 7.91 |
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