25.—(1) This Article applies to—
(a)any regulated airport;
(b)any airport (other than a regulated airport) which is managed by a district council under Article 17; and
(c)any airport managed by the CAA or a subsidiary of the CAA.
(2) Schedule 5 shall have effect with respect to the application of the statutory provisions mentioned in that Schedule (which relate to statutory undertakers) to the airport operators of airports to which this Article applies.