(a) No person shall erect any sign or advertising structure within leased areas of the Provo Municipal Airport without first obtaining a sign permit from the Building Inspection Division of the Development Services Department of Provo City. Said permit shall be issued in conformance with the provisions of the Uniform Building Code and other applicable ordinances.

(b) Except as otherwise provided in this Chapter, no commercial signs or advertising structures shall be erected within leased areas of the Provo Municipal Airport without first obtaining the approval of the zoning administrator. Said zoning administrator shall be responsible for assuring compliance with the provisions of this chapter and other applicable City codes and ordinances.

(c) No signs shall be erected within the boundaries of the Provo Municipal Airport which have flashing, blinking, or sequence lighting; nor shall signs have moving parts or visible emissions. No signs shall be so located that they will materially or practically tend to create a hazard to the safe movement and navigation of aircraft either airborne or taxiing.

(d) No signs or advertising structures on leased areas of the Provo Municipal Airport shall be erected on or above the roof of any building or structure. Signs which are mounted on the face of a building or parapet, and extend above the parapet or the top of the wall, shall not be deemed to be a roof sign so long as the extension above the wall or parapet does not exceed five (5) feet. Signs on a mansard type roof shall not be construed to be roof signs so long as the pitch of the mansard roof exceeds two (2) feet vertical rise for every one (1) foot horizontal travel, and the sign does not extend above said roof more than five (5) feet.

(e) Temporary “A” Frame and movable free standing signs shall be prohibited on the Provo Municipal Airport. This prohibition shall apply to signs mounted upon vehicles or trailers which are parked for extended periods of time expressly and exclusively for the purpose of calling attention to or advertising a specific service, business, or product.

(f) No sign shall be erected or maintained which has less horizontal or vertical clearance from communication lines or energized electrical power lines than that prescribed by the laws of the State of Utah or rules and regulations duly promulgated by agencies thereof.