The Noviplano
The Noviplano, which was also known as the Caproni Ca.60 Transaero, was a transatlantic passenger airliner. It seemed like its designer, Caproni, wanted to launch a unique aircraft to the point that he designed the Noviplano in a very distinctive, yet strange way. The aircraft had a total of nine wings and eight engines – it looked terrible. If you are assuming that the aircraft’s design was the only factor that made it an epic failure, I am sorry, but you are wrong. The Noviplano also had a lot of technical issues, making it perform in a very underwhelming manner.
The Blackburn Roc
The Blackburn Roc, which was also known as the Blackburn B-25 Roc, was a fighter aircraft that was built to be used during World War II. To be honest, I do not have anything nice to say about this aircraft, aside from the fact that it managed to take one enemy plane down during the war, so let us now go to the criticisms. First of all, the aircraft was not pleasing to look at. The structure was not good. Another thing that made the Blackburn Roc a massive failure was the fact that the choice of materials to be used in building it was unfortunate, making the aircraft very heavy – that was why it moved slowly.