4HWC AIR ;  TRAX-CORPORATION and Micro-Drones are still working on this quadricopter. First, we made the chassis (please, look at the pictures above) using a 3D printer.

 

         It is a prototype that needs to be improved. Gradually, we will move to carry out a large-scale mass production of aircrafts.

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         More  information will be given later.

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