They are radio controlled model airplanes recently.

It is a 3D type airplane. The name is Seduction FS(Free Style).

The RED plane is a 3D type.  The name is Seduction WS(Wild Style).

The WHITE plane is a glider powered by an electric motor.

 

It is my friend's scale model airplane.

 

It is a scale model airplane. I don’t know its name.

It is a 3D type airplane. The name is Puti-air.