They could only do two things quite well: flying turns and climbing. The rest was rather suboptimal. Nevertheless, these machines have earned a footnote in history, with Baron v. Richthofen plays a role.
This thing is a copy and in Europe such machines appear every now and then at air shows. In Germany this is no longer an issue. The painting of the machine is based on Rudolf Berthold's machine.
https://en.wikipedia.org/wiki/Rudolf_Berthold






















