I imagine a future aircraft, which will take off vertically, fly as usual, and land vertically. This flying machine should have no moving parts. This idea came from the huge power of cyclones.

- Henri Coanda

These airplanes we have today are no more than a perfection of a child's toy made of paper.

- Henri Coanda

In my opinion, we should search for a completely different flying machine, based on other flying principles.

- Henri Coanda