A composite structure is provided. The structure is formed of rigid composite material in which particulates or fibres reinforce a polymer matrix. The structure has first and second electrically conductive metallic meshes embedded therein, and respective e...

A nacelle (116) includes a first cowling (128) which partially defines an inlet (119) of the nacelle and which at least partially defines an outlet (131) of the nacelle. The first cowling (128) includes a unitary portion that extends continuously from the ...