TERRY II
ITA CONTEST 31 HTSail number ITA/ITATERRY
GPH
757.2
OSN
733.7
LOA
9.387 m
Displacement
5445 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.597
Medium
0.8136
High
0.9458
Triple Offshore
Low
0.7668
Medium
1.0118
High
1.1363
Boat Specifications
Dimensions
- Length overall
- 9.387 m
- Beam
- 3.02 m
- Draft
- 1.79 m
- Displacement
- 5445 kg
- Crew weight
- 468 kg
- Wetted surface
- 21.4 m²
Sails
- Mainsail
- 18.14 m²
- Genoa
- 32.22 m²
- Spinnaker
- 67.62 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- CONTEST 31 HT
- Builder
- CONYPLEX
- Designer
- ZAAL DICK
- Year built
- 1974
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.17 | 4.4 | 4.59 | 4.56 | 4.68 | 4.54 | 4.1 | 3.56 |
| 8 | 4.89 | 5.15 | 5.38 | 5.47 | 5.67 | 5.56 | 5.08 | 4.48 |
| 10 | 5.51 | 5.79 | 6.01 | 6.16 | 6.31 | 6.25 | 5.98 | 5.33 |
| 12 | 5.93 | 6.15 | 6.33 | 6.46 | 6.63 | 6.6 | 6.42 | 6.06 |
| 14 | 6.13 | 6.33 | 6.51 | 6.57 | 6.87 | 6.87 | 6.71 | 6.44 |
| 16 | 6.21 | 6.42 | 6.64 | 6.74 | 7.07 | 7.14 | 6.97 | 6.69 |
| 20 | 6.24 | 6.47 | 6.78 | 7.01 | 7.29 | 7.55 | 7.53 | 7.2 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 2.72 | 148.5° | 3.09 |
| 8 | 41.8° | 3.26 | 152.7° | 3.88 |
| 10 | 41.7° | 3.64 | 150.6° | 4.62 |
| 12 | 42.3° | 3.95 | 157.5° | 5.32 |
| 14 | 42.7° | 4.12 | 180° | 5.9 |
| 16 | 42.4° | 4.19 | 180° | 6.32 |
| 20 | 43.1° | 4.18 | 180° | 6.83 |
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