Abstract: Unmanned aircraft, comprising a first wing (11) and a second wing (12), wherein at least one of the first and second wings (11, 12) are made with a multiple element configuration comprising a set of wing profiles (21, 22, 23, 24) which are arranged at least partially in a condition of mutual proximity, said set of wing profiles comprising at least a first wing profile (21) and a second wing profile (22) which are mutually positioned one after the other and which define a leading edge and a trailing edge, respectively, wherein said first wing (11) and said second wing (12) are spaced with respect to each other; said aircraft further comprising interconnection supports (13, 14) between said first wing (11) and said second wing (12), holding said first and second wing (11, 12) at a given distance, said unmanned aircraft further comprising at least one aerodynamic container (40) positioned between said first wing (11) and said second wing (12), said aerodynamic container (40) comprising an inner compartment and a