Patent ID: 7234667

Claim:
An aircraft constructed of modular sections comprising a forward fuselage section, said aircraft having a central longitudinal axis, a tail section having an elevator, a main wing section disposed intermediate and detachable from said forward section and said tail section, said main wing section extending substantially perpendicular to said central longitudinal axis, said sections having corresponding adjacent connecting flanges, said adjacent connecting flanges being interconnected by means of operationally disconnectable fasteners, two same length wing attachments that can be removed and replaced by wing attachments of a different length extending outwardly from said wing section and detachable therefrom, receptacles formed on the outer ends of said main wing section, said wing attachments partially disposed respectively in said receptacles and disconnectable therefrom by means of operationally manipulated fasteners, an effective center of lift disposed along said central longitudinal axis, said wing attachments including respectively an aerodynamic lifting surfaces and an ailerons, said forward fuselage section and said tail section having at least one door to access the outside and at least one door to access said main wing section, and access panels allowing access to electrical and mechanical lines.