Eve Uam, LLC

Jose Roberto Ferreira De Camargo Clark Reis

Alberto Dei Castelli

Julio Cesar Graves

Rodrigo Takashi Lourenço Kawasaki

Vertical take-off and landing (VTOL) aircraft include a fuselage having a center of gravity (CG) and defining mutually orthogonal X-, Y- and Z-axes. An even number of positionally mirror imaged port and starboard side rotors are provided laterally of the fuselage in spaced relationship to a plane established by the XZ axes while an even number of fuselage rotors are positioned along an X-axis centerline of the fuselage. Improved stability during failure of an engine/motor/rotor is achieved by causing one-half of the side rotors to rotate in one direction about the Z-axis and a remaining one-half of the side rotors rotate in a counter direction relative thereto, while one-half of the fuselage rotors rotate in one direction about the Z-axis and a remaining one-half of the fuselage rotors rotated in a counter direction relative thereto.

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São José dos Campos-SP, Brazil

Jose Roberto Ferreira De Camargo Clark Reis