 The outer engines were also fuselage mounted, each having pairs of struts to the upper fuselage longeron and to the lower ones via the wing roots.Thus they were positioned a little above the lower wing, near to the centre of the inner bay in neatly faired nacelles with circular radiators at the front.The underlying fuselage structure was rectangular in cross-section aft of the leading edge, but faired at its sides and top into a rounder shape.