HIRONDELLE
RSA MORGAN 31Sail number RSA/RSA4544
GPH
801.6
OSN
772.8
LOA
9.303 m
Displacement
6087 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5498
Medium
0.7728
High
0.9287
Triple Offshore
Low
0.711
Medium
0.9597
High
1.1109
Boat Specifications
Dimensions
- Length overall
- 9.303 m
- Beam
- 3.17 m
- Draft
- 1.5 m
- Displacement
- 6087 kg
- Crew weight
- 484 kg
- Wetted surface
- 26.5 m²
Sails
- Mainsail
- 25.16 m²
- Genoa
- 31.58 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- MORGAN 31
- Builder
- MOSENTHAL MARINE
- Designer
- LAVRANOS
- Year built
- 1976
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.08 | 4.36 | 4.55 | 4.51 | 4.22 | 3.94 | 3.47 | 3.03 |
| 8 | 4.83 | 5.11 | 5.35 | 5.31 | 5.05 | 4.79 | 4.37 | 3.92 |
| 10 | 5.42 | 5.73 | 5.95 | 5.97 | 5.79 | 5.53 | 5.08 | 4.65 |
| 12 | 5.88 | 6.1 | 6.27 | 6.31 | 6.24 | 6.1 | 5.74 | 5.28 |
| 14 | 6.12 | 6.3 | 6.46 | 6.56 | 6.5 | 6.41 | 6.19 | 5.87 |
| 16 | 6.24 | 6.43 | 6.61 | 6.77 | 6.72 | 6.64 | 6.46 | 6.26 |
| 20 | 6.31 | 6.53 | 6.83 | 7.06 | 7.15 | 7.08 | 6.89 | 6.71 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.5° | 2.62 | 160.6° | 2.64 |
| 8 | 42.6° | 3.17 | 167.6° | 3.46 |
| 10 | 42.5° | 3.56 | 172.2° | 4.19 |
| 12 | 43° | 3.9 | 174.3° | 4.81 |
| 14 | 42.7° | 4.13 | 174.5° | 5.4 |
| 16 | 42.1° | 4.24 | 177.3° | 5.92 |
| 20 | 42.3° | 4.29 | 179.4° | 6.5 |
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