Details

The Gyroprint 2020 is the second gyroplane Turbi realized, and the first two-bladed autogyro.
He did a lot of testing to come up with a model that flies very well, provided you use a flight stabilizer (eagle tree for me). In fact the autogyro can fly without an electronic system but the visualization in flight is quite difficult. With the stabilizer you are sure that by lacing the sleeves it will be flat.
The interest of this model comes on the one hand from its originality and from its capacities of flight at low speed and at a higher speed, while being very little sensitive to the wind for a model of this size.
The only delicate phase in flight is takeoff: given the small size of the machine, Turbi has not integrated a pre-launch motor for the main rotor. It is therefore necessary to run a little against the wind before releasing the model while the rotor takes its turns. So it's much easier with wind. Impossible therefore to take off from the ground, the landings on the other hand do not pose a problem as well in the hand as on the hard runway.
The autonomy is 8 to 9 min with a 3S 750mah battery.
The other advantage of the autogyro is the speed of printing compared to a classic fixed wing aircraft.

Turbi designed the gyroprint to make it easily repairable in the event of an inevitable break: the daggerboards, the rear beam and the train are simply fitted. No need to reprint everything in the event of a crash!

It is entirely in standard PLA, except the tires in pla flex, but the standard pla would also be suitable.

More info here