User manual

ASK21, ASK21 Mi 1.00 Manual
Page 5 of 16
MODELS
There are two models of the ASK21 included in this project. The standard glider and the ASK21 Mi that has a Diamond
IAE 50R-AA engine delivering 37.3 kW. This is enough to allow the ASK21 Mi to take off eliminating the need for a tow
aircraft and extending the cross country capabilities. However that does not mean this is a motor glider. The ASK21 Mi
is classed as a ‘motorized glider’.
FLIGHT MODEL
One of the highlights of this project is the flight model without a doubt. It is highly researched and tested by several
glider pilots with many hours on that type. Where FSX caused problems modules were used to circumvent the
limitations. For example the standard additive trim of FSX (you can move he stick fully back and then ADD more
deflection with trim) is not realistic and is replaced with a system that actually models the spring loaded trim system of
the ASK21. Without this it would simply not be possible to do the full aerobatics program the ASK21 is capable off.
If you know the ASK21 you will find our model extremely close to the real flight experience!
AEROBATICS
While being designed as a trainer the ASK21 is a very capable aircraft that is used for aerobatics (class A Aerobatic) and
cross-country flights. It is approved for these maneuvers:
 inverted flying
 slow rolls
 loops
 spins
 stall turns
 Split ‘S’
 Immelmann turn
 steep climbing turn
 Chandelle
 Lazy Eight
The ASK21 Mi is a lot less aerobatic (it is classed as a utility aircraft after all) due to the lower load factors and it is
certified for:
 spins
 steep climbing turn
 Lazy Eight
 loop upward.