[Code 1982, § 21.10]
The following words, terms and phrases, when used in this article, shall have the meanings ascribed to them in this section, except where the context clearly indicates a different meaning:
EMERGENCY EQUIPMENT
Means crash, fire and rescue or police motor vehicle, and such other equipment as the airport manager may designate as necessary to safeguard airport runways, taxiways, ramps, buildings and other property.
PEDESTRIAN
Means any person afoot.
SERVICE, MAINTENANCE AND CONSTRUCTION EQUIPMENT
Means approved equipment normally operated by the airport manager, the fixed-base operator, and/or the Federal Aviation Administration on landing areas, runways, taxiways and peripheral roads for the servicing, maintenance and construction of airport facilities and services or for the servicing of aircraft. This definition shall include equipment owned and operated by a contractor performing work on the airport under a contractual agreement with the city.
VEHICLE
Means every device in, upon or by which any person or property is or may be transported or drawn excepting aircraft.
[Code 1982, § 21.11]
(1) 
No vehicle shall enter, be driven upon or operated upon any airport runway, taxiway, ramp, tie-down area or any area posted by signs prohibiting the entrance thereon.
(2) 
The provisions of this section shall not apply to emergency equipment or service, maintenance and construction equipment when engaged in performing normal duties.
(3) 
Aircraft owners may be granted authorization by the airport manager or his designated representative to operate a vehicle to reach their own aircraft in a tie-down area. Aircraft owners desiring to operate a vehicle for this purpose will request such authorization in advance. Any authorization granted shall apply only to a specific need request. Blanket-type authorizations shall not be granted. Unless specifically authorized, aircraft owners shall not pass over any runway, taxiway or ramp and shall proceed through the tie-down area at a speed not to exceed ten miles per hour. They shall not at any time park a vehicle on any area used for the movement of aircraft. Such authorization shall not be granted contrary to the provisions of part 139, Federal Aviation Regulations.
[Code 1982, § 21.12]
No vehicle shall be driven upon any road within the perimeter of the airport, or upon other airport areas, in excess of the speed limit posted at the entrance to the airport, or within the boundaries thereof if more than one speed limit shall be applicable, nor shall the driver of any vehicle fail to adhere to any sign posted to regulate vehicular traffic on or about the airport.
[Code 1982, § 21.13]
No pedestrian shall be allowed beyond the administration area or upon the apron or aircraft tiedown area unless for the purpose of embarking in or disembarking from an aircraft, or unless authorized by the airport manager, or fixed based operator. Pedestrian traffic is prohibited on taxiways, runways, and outlying areas of the airport except for those employees of the city, county, state, federal government, or contractors engaged in airport construction or maintenance work.