For the purpose of this article, the following definitions shall apply unless the context clearly indicates or requires a different meaning.
AIRCRAFT. Any aeroplane, airplane, blimp, flying machine, balloon, any contrivance now known or hereafter invented, used or designed for navigation or flight in the air.
AIRPORT. The Central City Municipal Airport.
BASED. The keeping of an aircraft for commercial aeronautical activity at the airport.
COMMERCIAL AERONAUTICAL ACTIVITY. The use of any aircraft for hire, aerial photography, rental of space for aircraft storage, for crop spraying or dusting, flight training activity, aircraft charter and taxi, air ambulance service, aircraft engine and accessory maintenance, including sale of parts for engines and airframes and sale of accessories, aircraft rental and sales, and aircraft storage, gasoline and lubricant sales.
INSPECTOR. The Building Official or agent who performs under any zoning or building ordinances of the city.
LANDING AREA. The area of airport used for the landing, taking off and taxiing of aircraft.
PERMIT. A permit issued under the authority of the city to carry on any or all of the above commercial activities.
STRUCTURE. Any objects constructed or installed by humans, including, but without limitation, buildings, towers, smoke stacks, overhead transmission lines and radio antennas.