Discovery 4 | 23 | 25 | 27 | 29 | 31 | |
2011 | 2011 | 2011 | 2011 | 2011 | ||
In-Flight-Weight | kg | 60 - 80 | 70 - 90 | 80 - 100 | 90 - 115 | 105 - 130 |
Main-Use | Leisure | Leisure | Leisure | Leisure | Leisure | |
Certifications | ||||||
Naked-Pilot | kg | 53 | 63 | 72 | 84 | 99 |
Wing-Load | kg/m² | 3,0 | 3,2 | 3,3 | 3,5 | 3,8 |
Wing-Weight | kg | 5,9 | 6,3 | |||
Area | m² | 23,00 | 25,00 | 27,00 | 29,00 | 31,00 |
Area proj | m² | 19,90 | 21,62 | 23,36 | 25,07 | 26,84 |
Span | m | 11,11 | 11,58 | 12,04 | 12,47 | 12,90 |
Span proj | m | 8,83 | 9,20 | 9,56 | 9,91 | 10,25 |
Ratio | 5,37 | 5,37 | 5,37 | 5,37 | 5,37 | |
Ratio proj | 3,92 | 3,92 | 3,92 | 3,92 | 3,92 | |
Rows | 3 | 3 | 3 | 3 | 3 | |
Boxes | 19 | 19 | 19 | 19 | 19 | |
Cells | 51 | 51 | 51 | 51 | 51 | |
Closed Cells | 23 | 23 | 23 | 23 | 23 | |
Lines Ø diam. | ||||||
Lines distance | ||||||
Lines total | ||||||
Flattening | % | 13 | 14 | 13 | 14 | 13 |
Accelerated speed | km/h | 53 | 53 | 53 | 53 | 53 |
Basic speed | km/h | 39 | 39 | 39 | 39 | 39 |
Minimum speed | km/h | 23 | 23 | 23 | 23 | 23 |
Best-Sink-Rate | m/s | 1,1 | 1,1 | 1,1 | 1,1 | 1,1 |
Best-Glide-Ratio | ||||||
GR/Fmax Estimations | ||||||
Upper-Surface | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | |
Under-Surface | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | |
Lines type | Cousin; Dyneema | Cousin; Dyneema | Cousin; Dyneema | Cousin; Dyneema | Cousin; Dyneema | |
Risers | 4(2A+1A'/4B/3C) | 4(2A+1A'/4B/3C) | 4(2A+1A'/4B/3C) | 4(2A+1A'/4B/3C) | 4(2A+1A'/4B/3C) | |
Accelerator | cm | 15 | 15 | 15 | 15 | 15 |
Trims | No | No | No | No | No | |
Ears | Yes | Yes | Yes | Yes | Yes | |
B Lines | Yes | Yes | Yes | Yes | Yes | |
Dealer | Альтаир-Аэро | Альтаир-Аэро | Альтаир-Аэро | Альтаир-Аэро | Альтаир-Аэро |