IL (Polish Institute of Aviation) Projects

[hesham]

Hi,


the Polish Institute of Aviation or IL developed the RO-H,it was a high-wing light and towing
aircraft project,it had a strut braced wing,twin tail fin and tricycle fixed landing gear,and
powered by one 280 hp WN-2 engine.

samolotypolskie.pl - RO-H

 

[hesham]

And a 3-view;

http://www.smil.org.pl/ptl/wyklady/45_Niezrealizowane_koncepcje_IL.pdf

 

[hesham]

Hi,

Rotodyne design (hybrid of an airplane and a gyroplane). Poland.

In 1948, prof. Zbigniew Brzoska and eng. Ryszard Orłowski from the Institute of
Aviation developed the concept of a rotodine, i.e. a hybrid of an airplane and a
rotorcraft (in this case - a gyroplane). Only a rotor model with a diameter of 2 m
was developed for wind tunnel testing. However, it has not been established
which aircraft was to be rebuilt by the installation of the rotor. One of the
possibilities was LWD "Szpak", which was then undergoing tests at the Institute.

The project was not implemented.

samolotypolskie.pl - Brzoska- Orłowski rotodyna

 

[hesham]

The ILX-34 aircraft

Overview of the Polish ILX-34 passenger airplane

ilot.lukasiewicz.gov.pl