METHOD AND APPARATUS FOR ATTACHING A WING TO A BODY

摘要

A method and apparatus for assembling an aircraft. A wing spar fitting is connected to a spar in a wing for the aircraft. A body frame fitting is connected to a frame in a body for the aircraft. The locations and orientations of the body frame fitting and the wing spar fitting allow for the body frame fitting to be attached to the wing spar fitting when the wing is positioned for attachment to the body of the aircraft. The wing is positioned with respect to the body of the aircraft for attachment to the body. The body frame fitting and the wing spar fitting are attached to each other with a set of fasteners after the body frame fitting is aligned to the wing spar fitting without penetrating any sealed areas in the wing, wherein the wing is attached to the body by a mechanical joint that is formed by the body frame fitting and the wing spar fitting.