KAIJA
EST OPTY 71 ASail number EST/EST29
GPH
778.4
OSN
753.7
LOA
7.11 m
Displacement
1300 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5321
Medium
0.7196
High
0.8165
Triple Offshore
Low
0.68
Medium
0.8678
High
0.9612
Boat Specifications
Dimensions
- Length overall
- 7.11 m
- Beam
- 2.49 m
- Draft
- 1.47 m
- Displacement
- 1300 kg
- Crew weight
- 290 kg
- Wetted surface
- 10.91 m²
Sails
- Mainsail
- 15.01 m²
- Genoa
- 11.17 m²
- Spinnaker
- 26.04 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- OPTY 71 A
- Builder
- Teliga
- Year built
- 1978
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.34 | 4.53 | 4.64 | 4.61 | 4.59 | 4.41 | 3.88 | 3.33 |
| 8 | 5.06 | 5.21 | 5.31 | 5.4 | 5.38 | 5.25 | 4.8 | 4.25 |
| 10 | 5.43 | 5.55 | 5.65 | 5.79 | 5.8 | 5.71 | 5.47 | 5.02 |
| 12 | 5.62 | 5.74 | 5.87 | 6.04 | 6.11 | 6.02 | 5.82 | 5.55 |
| 14 | 5.73 | 5.87 | 6.04 | 6.21 | 6.39 | 6.32 | 6.11 | 5.86 |
| 16 | 5.78 | 5.94 | 6.17 | 6.33 | 6.65 | 6.63 | 6.4 | 6.14 |
| 20 | 5.83 | 6.01 | 6.33 | 6.6 | 7.21 | 7.33 | 7.11 | 6.71 |
| 24 | 5.81 | 6.03 | 6.41 | 6.84 | 7.57 | 8.19 | 8.19 | 7.5 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.2° | 2.89 | 147.9° | 2.88 |
| 8 | 40.6° | 3.46 | 152.8° | 3.69 |
| 10 | 38.7° | 3.85 | 156.6° | 4.38 |
| 12 | 37.3° | 4.07 | 170° | 5.02 |
| 14 | 37° | 4.16 | 178.6° | 5.49 |
| 16 | 37° | 4.2 | 179.2° | 5.81 |
| 20 | 37.9° | 4.18 | 179.2° | 6.33 |
| 24 | 40° | 4.07 | 178.8° | 6.91 |
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