CINQUANTA: 50-Passenger Squircle Cabin Quadcopter



Today, 26 January 2019 (Malaysian time), I am 50, as I was born in Malaysia on 26 January 1969. However, I am in Italy tonight, which is still 25 January 2019, and to commemorate my 50th birthday, I have just completed drawing a concept of 50-passenger quadcopter, I called, "CINQUANTA" in Italian or "FIFTY" in English. It is the world's first conceptual design of large passenger quadcopter with squircle (square with rounded corners) cabin around 4 propellers.

Unlike conventional designs of quadcopter where the cabin is located at the center between the 4 propellers, the cabin of CINQUANTA is outside of and around the 4 propellers.

The unconventional design of CINQUANTA places the cabin outside, while the 4 propellers inside. This configuration enables smaller diameter of the quadcopter for accommodating 50 passengers.

There are 4 curved seats for 13 adults each inside the squircle cabin of CINQUANTA, to accommodate a total of 50 passengers and 2 crews. Each curved seat are located at each corner of the squircle. There are 4 entrances and exits, and each comes with spacious lobby. Each entrance/exit has foldable ramp for more flexible usage.

The 4 propellers are not only contra-rotating, but also each overlaps the other 2. This overlapping of propellers provides more thrust per unit size and is possible due the unique design of CINQUANTA where the cabin is outside while the propellers are inside.




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