| Evolution | 23.5 | 24.5 | 25.5 | 26.5 | |
| 2008 | 2008 | 2008 | 2008 | ||
| In-Flight-Weight | kg | 70 - 90 | 80 - 100 | 90 - 115 | 110 - 130 |
| Main-Use | Competition | Competition | Competition | Competition | |
| Certifications | |||||
| Naked-Pilot | kg | 62 | 71 | 83 | 99 |
| Wing-Load | kg/m² | 3,4 | 3,7 | 4,0 | 4,5 |
| Wing-Weight | kg | 6,2 | 6,4 | 6,6 | 6,8 |
| Area | m² | 23,5 | 24,5 | 25,6 | 26,5 |
| Area proj | m² | 19,5 | 20,3 | 21,3 | 22,0 |
| Span | m | 13,0 | 13,3 | 13,6 | 13,8 |
| Span proj | m | 10,0 | 10,2 | 10,4 | 10,6 |
| Ratio | 7,2 | 7,2 | 7,2 | 7,2 | |
| Ratio proj | 5,1 | 5,1 | 5,1 | 5,1 | |
| Rows | |||||
| Boxes | |||||
| Cells | |||||
| Closed Cells | |||||
| Lines Ø diam. | |||||
| Lines distance | |||||
| Lines total | |||||
| Flattening | % | 17 | 17 | 17 | 17 |
| Accelerated speed | 65 km/h; 52 km/h | 65 km/h; 52 km/h | 65 km/h; 52 km/h | 65 km/h; 52 km/h | |
| Basic speed | km/h | 42 | 42 | 42 | 42 |
| Minimum speed | km/h | 25 | 25 | 25 | 25 |
| Best-Sink-Rate | m/s | 1,0 | 1,0 | 1,0 | 1,0 |
| Best-Glide-Ratio | 1,1 m/s - 42 km/h | 1,1 m/s - 42 km/h | 1,1 m/s - 42 km/h | 1,1 m/s - 42 km/h | |
| GR/Fmax Estimations | 10,0 - 10,3 (11,0 p) | 10,0 - 10,3 (11,0 p) | 10,0 - 10,3 (11,0 p) | 10,0 - 10,3 (11,0 p) | |
| Upper-Surface | |||||
| Under-Surface | |||||
| Lines type | |||||
| Risers | |||||
| Accelerator | Yes | Yes | Yes | Yes | |
| Trims | Yes | Yes | Yes | Yes | |
| Ears | Yes | Yes | Yes | Yes | |
| B Lines | Yes | Yes | Yes | Yes | |
| Dealer | Альтаир-Аэро | Альтаир-Аэро | Альтаир-Аэро | Альтаир-Аэро |