The purposes of this article are to provide for the acquisition, establishment, construction, equipping, improvement, financing, maintenance, and operation of airports in a prudent and economical manner, and this article shall be liberally construed as giving to any authority created and established hereunder full and complete power reasonably required to give effect to the purposes hereof. The provisions of this article are in addition to and not in derogation of any power granted to or vested in municipalities and county courts under any Constitutional, statutory, or charter provisions which may now or hereafter be in effect.
West Virginia Legal Code