(A) Any person desiring to erect or increase the height of any structure, or permit the growth of any tree, or use his or her property not in accordance with the regulations prescribed in this chapter may apply to the Airport Zoning Officer for a variance from such regulations. Such variances shall be allowed where it is duly found that a literal application or enforcement of such regulations would result in practical difficulty or unnecessary hardship and the relief granted would not be contrary to the public interest but will do substantial justice and be in accordance with the spirit of the provisions of this chapter.
(B) Any permit or variance granted may, if such action is deemed advisable to effectuate the purposes of this chapter and be reasonable in the circumstances, be so conditioned as to require the owner of the structure or tree in question to install, operate, and maintain thereon, at the owner's expense, such markers and lights as may be necessary to indicate to flyers the presence of an airport hazard.
('61 Code, § 10-5.302) (Ord. 106 C.S., passed 4-5-67)