STEMAROL
ITA RivettoSail number ITA/ITA9131
GPH
727.2
OSN
707.2
LOA
7.511 m
Displacement
900 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5578
Medium
0.7545
High
0.8397
Triple Offshore
Low
0.7228
Medium
0.9313
High
1.0358
Boat Specifications
Dimensions
- Length overall
- 7.511 m
- Beam
- 2.52 m
- Draft
- 1.34 m
- Displacement
- 900 kg
- Crew weight
- 330 kg
- Wetted surface
- 10.18 m²
Sails
- Mainsail
- 14.84 m²
- Genoa
- 12.53 m²
- Spinnaker
- 24.8 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Rivetto
- Builder
- Cantieri Errepidi
- Designer
- Fontana/Maletto/Na
- Year built
- 1978
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.61 | 4.89 | 5.09 | 5.04 | 4.9 | 4.72 | 4.17 | 3.51 |
| 8 | 5.46 | 5.67 | 5.81 | 5.83 | 5.83 | 5.69 | 5.16 | 4.49 |
| 10 | 5.84 | 6.01 | 6.19 | 6.31 | 6.35 | 6.22 | 5.9 | 5.35 |
| 12 | 6.03 | 6.25 | 6.52 | 6.69 | 6.86 | 6.73 | 6.36 | 5.96 |
| 14 | 6.08 | 6.35 | 6.74 | 6.94 | 7.33 | 7.22 | 6.83 | 6.4 |
| 16 | 6.09 | 6.39 | 6.83 | 7.22 | 7.77 | 7.8 | 7.33 | 6.84 |
| 20 | 6.03 | 6.35 | 6.87 | 7.48 | 8.53 | 9.45 | 8.73 | 7.83 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3 | 148° | 3.04 |
| 8 | 42.8° | 3.62 | 151.5° | 3.89 |
| 10 | 40.7° | 4.04 | 153.5° | 4.66 |
| 12 | 39.8° | 4.2 | 170° | 5.36 |
| 14 | 40.1° | 4.21 | 180° | 5.9 |
| 16 | 40.9° | 4.17 | 180° | 6.32 |
| 20 | 43.5° | 4.01 | 180° | 7.15 |
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