The new frame - version 3.0.

Figure 1

The new frame (third version) is almost complete. Several changes were made in comparison with the previous frame. The polyethylene foam tubes of the landing gear were replaced by strips of PVC plastic with a rubber band in the middle. New motor mounts have been added. The structure was enhanced (increased the weight). The 4mm carbon tubes and the connectors from the kites continue to be used to form the structure of the quadcopter.

Figure 2

In figure 2 we can see a detailed view from above. The central box is similar to the previous, but this box is riveted.

Figure 3

 In figure 3 we can see a detailed view from the side.

Figure 4

In figure 4 we can see a detail of the landing gear. This landing gear offers less resistance to air.