NAUTA
LTU FIRST 305Sail number LTU/LTU1317
GPH
709.8
OSN
688.2
LOA
9.8 m
Displacement
4087 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5712
Medium
0.7773
High
0.9073
Triple Offshore
Low
0.7333
Medium
0.9557
High
1.0774
Boat Specifications
Dimensions
- Length overall
- 9.8 m
- Beam
- 3.23 m
- Draft
- 1.76 m
- Displacement
- 4087 kg
- Crew weight
- 455 kg
- Wetted surface
- 19.9 m²
Sails
- Mainsail
- 19.16 m²
- Genoa
- 27.07 m²
- Spinnaker
- 62.75 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 305
- Builder
- BENETEAU
- Designer
- J. BERRET
- Year built
- 1986
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.53 | 4.78 | 4.96 | 4.89 | 4.97 | 4.83 | 4.42 | 3.79 |
| 8 | 5.33 | 5.62 | 5.84 | 5.85 | 6.01 | 5.88 | 5.4 | 4.75 |
| 10 | 5.93 | 6.16 | 6.32 | 6.45 | 6.56 | 6.5 | 6.22 | 5.59 |
| 12 | 6.28 | 6.44 | 6.58 | 6.74 | 6.88 | 6.84 | 6.64 | 6.27 |
| 14 | 6.47 | 6.62 | 6.77 | 6.9 | 7.18 | 7.15 | 6.94 | 6.64 |
| 16 | 6.57 | 6.74 | 6.94 | 7.02 | 7.47 | 7.48 | 7.26 | 6.92 |
| 20 | 6.61 | 6.82 | 7.19 | 7.4 | 7.81 | 8.07 | 7.94 | 7.53 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 2.97 | 147.5° | 3.28 |
| 8 | 42° | 3.54 | 151° | 4.12 |
| 10 | 41.2° | 3.98 | 152° | 4.85 |
| 12 | 40.5° | 4.35 | 158.5° | 5.53 |
| 14 | 39.4° | 4.57 | 180° | 6.12 |
| 16 | 39.2° | 4.65 | 180° | 6.53 |
| 20 | 39.8° | 4.64 | 180° | 7.09 |
Loading polar chart…