Every person using the airport or entering upon airport property shall comply with the rules established by the Commission. Such rules shall be effective only after adoption following notice and hearing in compliance with Section 362.3 of the Code of Iowa and their publication following the hearing in the newspaper in which Council minutes are published together with the posting of the rules in two or more prominent locations on airport property. In the case of any of said rules which are submitted to and adopted by the City Council as part of the City Code of Ordinances, a violation thereof shall be a violation of this Code of Ordinances. Following notice to a person who violates an operating rule of the Commission or State or Federal Air Law, and hearing on a charge of such violation, the Commission may deny a person or persons charged the use of the airport or its facilities if it is shown that the violation caused serious danger to other users or to property, showed negligence, or that there had been a pattern of repeated violations such as to eliminate the probability of inadvertence in committing the violation. The denial order shall state a term not exceeding one (1) year. Such rule shall extend to the air space above the airport, the land within the airport boundaries and the area within two miles of the boundary of the airport regardless of the territorial limits of the airport or the City as the Commission shall provide.