Abstract: An aircraft fuselage 10 comprising a cargo storage compartment 18, a rear bulkhead 16 at the rear of the compartment for withstanding internal air pressure in the fuselage, a closeable opening 20 in the rear bulkhead 18 through which an elongate item of cargo 25 can be passed, and an opening 26 in the rear of the fuselage 10 through which the said item 25 passes to be despatched from the aircraft with the fuselage 10 de-pressurised.

Abstract: A system for forming components to have a predetermined contour includes a manipulator having four manipulating heads 44, 52, 56, 58 which engage longitudinally spaced portions of the component. The system uses the manipulator to determine the initial contour of an increment of the length of the component, compares the measured contour with the required contour to determine the contour or shape error and then controls the manipulator to apply one or more permanent set deflections in accordance with the required contour. The manipulator is then advanced relative to the component and further measuring and deflections steps are performed until the component has the required contour.

Abstract: A system for forming components to have a predetermined contour includes a manipulator having four manipulating heads 44, 52, 56, 58 which engage longitudinally spaced portions of the component. The system uses the manipulator to determine the initial contour of an increment of the length of the component, compares the measured contour with the required contour to determine the contour or shape error and then controls the manipulator to apply one or more permanent set deflections in accordance with the required contour. The manipulator is then advanced relative to the component and further measuring and deflections steps are performed until the component has the required contour.