Hi,

I got the ECO Ikarus Piccolo (indoor model). And it SURE is small. Batteries are 1/3 of the total weight.

I'm sure it can be flown, but I think this model is rather difficult to fly because it has fixed rotor pitch. So vertial positioning is not done by not by rotor pitch, but solely by rotor speed.

Also the model is so light, that its own turbulence makes takeoffs hard, as you have to tell it that you mean it when you do a takeoff. Slowly bringing the helicopter into the air makes it wobble all over the place.

Practice, practice, practice ...