Attak | 16 | 18 | 20 | |
2017 | 2017 | 2017 | ||
In-Flight-Weight | kg | 65 - 80 | 80 - 95 | 95 - 110 |
Main-Use | SpeedFlying | SpeedFlying | SpeedFlying | |
Certifications | ||||
Naked-Pilot | kg | 50 - 65 | 65 - 80 | 80 - 95 |
Wing-Load | kg/m² | 4,1 - 5,0 | 4,4 - 5,3 | 4,7 - 5,5 |
Wing-Weight | kg | 3,4 | 3,6 | 3,8 |
Area | m² | 16,00 | 18,00 | 20,00 |
Area proj | m² | 13,70 | 15,75 | 17,80 |
Span | m | 8,00 | 8,41 | 8,90 |
Span proj | m | 6,40 | 6,70 | 7,10 |
Ratio | 4,00 | 4,00 | 4,00 | |
Ratio proj | 3,01 | 3,01 | 3,01 | |
Rows | 3 | 3 | 3 | |
Boxes | 23 | 23 | 23 | |
Cells | 26 | 26 | 26 | |
Closed Cells | 4 | 4 | 4 | |
Lines Ø diam. | 2,1 mm; 1,5 mm; 1,3 mm; 1,1 mm | 2,1 mm; 1,5 mm; 1,3 mm; 1,1 mm | 2,1 mm; 1,5 mm; 1,3 mm; 1,1 mm | |
Lines distance | m | 4,63 | 4,93 | 5,22 |
Lines total | ||||
Flattening | % | 14 | 12 | 11 |
Accelerated speed | km/h | 52 | 52 | 52 |
Basic speed | km/h | 38 | 38 | 38 |
Minimum speed | km/h | 29 | 29 | 29 |
Best-Sink-Rate | m/s | 2,2 | 1,8 | 1,4 |
Best-Glide-Ratio | ||||
GR/Fmax Estimations | p | 6,5 | 7,0 | 7,5 |
Upper-Surface | Gelv. WTX 40 g/m² | Gelv. WTX 40 g/m² | Gelv. WTX 40 g/m² | |
Under-Surface | Gelv. WTX 40 g/m² | Gelv. WTX 40 g/m² | Gelv. WTX 40 g/m² | |
Lines type | Dyneema; Superaram | Dyneema; Superaram | Dyneema; Superaram | |
Risers | 3(3A/4B/3C) | 3(3A/4B/3C) | 3(3A/4B/3C) | |
Accelerator | Yes | Yes | Yes | |
Trims | Yes | Yes | Yes | |
Ears | Yes | Yes | Yes | |
B Lines | Yes | Yes | Yes |