ARGO NAVIS 3
ESP FIRST 40.7 SDSail number ESP/ESP4920
GPH
606.4
OSN
591.1
LOA
11.924 m
Displacement
7258 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6798
Medium
0.8974
High
1.0135
Triple Offshore
Low
0.8762
Medium
1.1128
High
1.2271
Boat Specifications
Dimensions
- Length overall
- 11.924 m
- Beam
- 3.77 m
- Draft
- 1.9 m
- Displacement
- 7258 kg
- Crew weight
- 425 kg
- Wetted surface
- 31.22 m²
Sails
- Mainsail
- 46.2 m²
- Genoa
- 48.13 m²
- Spinnaker
- 100.57 m²
- Asymmetric spinnaker
- 108.43 m²
Design
- Type
- FIRST 40.7 SD
- Builder
- BENETEAU
- Designer
- B.FARR
- Year built
- 1997
- Stability index
- 122.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.59 | 5.9 | 6.12 | 6.02 | 5.82 | 5.67 | 5.11 | 4.33 |
| 8 | 6.56 | 6.83 | 7.01 | 6.97 | 7.01 | 6.87 | 6.35 | 5.5 |
| 10 | 7.05 | 7.3 | 7.49 | 7.52 | 7.66 | 7.59 | 7.24 | 6.49 |
| 12 | 7.26 | 7.51 | 7.76 | 7.86 | 8.08 | 8.06 | 7.79 | 7.2 |
| 14 | 7.37 | 7.62 | 7.93 | 8.12 | 8.43 | 8.49 | 8.24 | 7.69 |
| 16 | 7.43 | 7.68 | 8.04 | 8.34 | 8.66 | 8.89 | 8.69 | 8.1 |
| 20 | 7.46 | 7.74 | 8.16 | 8.61 | 9.05 | 9.52 | 9.68 | 8.93 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 3.63 | 143.8° | 3.75 |
| 8 | 42° | 4.38 | 147.8° | 4.76 |
| 10 | 41.2° | 4.78 | 148.7° | 5.62 |
| 12 | 40.6° | 4.96 | 156.8° | 6.28 |
| 14 | 40.5° | 5.05 | 164.6° | 6.92 |
| 16 | 40.2° | 5.1 | 176.6° | 7.46 |
| 20 | 40.8° | 5.07 | 178.1° | 8.26 |
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