Schleicher ASK 21
The Schleicher ASK 21 is a modern glass-reinforced plastic two-seater glider with a mid-set wing and a mass balanced T-tail. The ASK 21 is designed primarily for beginner instruction, but is also suitable for cross-country flying and aerobatic instruction.
|Ctrl+w||Place winch 1000m in front of aircraft|
|W||Toggle winch hook|
|w||Increase winch speed|
|Ctrl+o||Find aircraft for aerotow|
|o||Lock aerotow hook|
|O||Open aerotow hook|
Some data good to know
Data based on flight manual 
MTOW : 600 kg (1322 lbs)
Vne : 280 kmh (151 kts)
Maximal G-Forces (at 180kmh/97kts): +6,5 -4,0
Maximal crosswind : 15kmh/8kts (!)
This is the first updated version pushed to FGAddon by Thomas Polzer, Viktor Radnai and Benedikt Wolf. It includes livery support, new pilot models, improvements to the interior, the menu and the FDM. It was released on 3rd January 2017.
In the second updated version V. Radnai and B. Wolf improved the instruments, wind sounds, systems and usability as well as the interior further. It was released on 18th February 2017.
With the help of Gilberto Agostinho, this version will feature very much improved textures as well as a realistic-looking fuselage shader and various other improvements/fixes. It was released on 25th March 2017.
This version contains a highly reworked fuselage/interior model and many bug fixes. It was released on 9 May 2017