"FlyAngel" - my choppers...
As this all happens...
The detailed design extends..
We criticize the famous prototypes?
And and here the Chinese toys??
That I here have composed..
Vortical ring - it is not necessary to panic..
Researches OKB of Kamov..
Balancing is difficultly enough, but it is very necessary...
Features of aerodynamics of the coaxial helicopter.
And where the Ideal End Result??
Also what there is farther?
Fantasy will be fantasy...
SergeCorobkin = 3:00 05.08.2007....17:35 20.12.2007