Aircraft including aerodynamic structures

An aircraft comprising: a hull (12) configured to contain a gas; and at least one propulsion assembly (31) coupled to the hull (12) and comprising a propulsion device (415); characterized by an aerodynamic component longitudinally oriented (2000) arranged in a central portion of an upper surface of the hull (12), the aerodynamic component longitudinally oriented (2000) includes a plurality of body fairings that include one or more previous fins (2010) wherein at least one aerodynamic component oriented longitudinally (2000) is configured to direct the airflow around the aircraft; and two aerodynamic components oriented transversely (2000) arranged longitudinally respectively airfoil component longitudinally oriented, aerodynamic components transversely oriented include a plurality of body fairings that include one or more previous fins (2010) configured to direct airflow.