Abstract: An aircraft includes a fuselage, wings attached to the fuselage, a door in an aft portion of the fuselage for providing access to an interior portion of the fuselage, a first and second vertical stabilizer attached to the aft portion of the fuselage, and a horizontal stabilizer transversely attached to the first and second vertical stabilizers. The fuselage further comprises a first side member adjacent to a first side of the door and a second side member adjacent to a second side of the door, and the first side member extends into the first vertical stabilizer and the second side member extends into the second vertical stabilizer; additionally both the first and second side members further extend substantially the vertical depth of the fuselage along the aft door.

Abstract: An aft-loading aircraft with a twin T-tail assembly is provided. In one example embodiment, the aft-loading aircraft includes a fuselage portion having an aft opening with a cargo door, a first and second vertical stabilizer attached to the fuselage portion, and, a horizontal stabilizer transversely attached to the first and second vertical stabilizers.