(A) Nonconforming uses. The owner of any nonconforming structure or tree is hereby required to permit the installation, operation and maintenance thereon of the markers and lights as shall be deemed necessary by the Zoning Administrator, to indicate to the operators of aircraft in the vicinity of the airport the presence of the airport hazards. The markers and lights shall be installed, operated and maintained at the expense of the city.
(B) Permits and variances. Any permit or variance deemed advisable to effectuate the purpose of this chapter and be reasonable in the circumstances, and granted by the Zoning Administrator or Board, shall require the owner of the structure or tree in question, at his or her own expense, to install, operate and maintain thereon the markers and lights as may be necessary to indicate to pilots the presence of an airport hazard.
(Ord. passed 1-4-2012)