4.16.010 Field uses.
   The following field rules apply:
   (A)   No motor vehicles, bicycles, scooters, or pedestrians shall be out on the runway or parallel taxiway; however this shall not apply to vehicles used for emergency or service work upon the airport where the drivers of such vehicles have obtained permission from the Airport Manager for this operation. Such vehicles shall be properly marked. Additionally, the Airport Manager or his designated representative shall periodically make runway and taxiway pavement checks/inspections by driving and/or walking;
   (B)   Private automobiles or trucks shall not be serviced from the gasoline pumps provided on the airport field for the use of aircraft;
   (C)   Rubbish or trash shall not be throne or allowed to be scattered upon the airport;
   (D)   Aircraft shall not be taxied at a speed exceeding that which can safely be controlled or stopped in case of brake failure;
   (E)   Aircraft shall not be supplied with fuel while located in any hangar or other enclosed place or while the motor of such aircraft is running;
   (F)   All unhoused aircraft must be parked in the space allotted therefor and shall be secured firmly to the ground by ropes and stakes or otherwise when left unattended at night or during weather conditions which indicate the necessity for it. Any aircraft left unattended shall be left entirely at the risk of the owner or operator thereof;
   (G)   The aircraft owner, his or her pilot or agent shall be responsible for the prompt removal or disposal of wrecked aircraft and the parts thereof to avoid interference with field operation, unless directed to delay such action pending the investigation of the accident;
   (H)   Aviation gasoline, lubricating oil or grease shall not be sold to pilots of itinerant aircraft or aircraft based on this field, except by the company or companies holding valid lease agreements with the city for such purposes;
   (I)   No privately owned vehicles of any type shall be permitted on the landing area except by permission from the Manager;
   (J)   No person shall engage in the sale of refreshments or any other commodity or service within the confines of the airport without previously having secured a permit from the Airport Manager;
   (K)   All traffic shall conform to the established traffic pattern as published and approved by the Federal Aviation Agency;
   (L)   A pilot shall complete a check list in a warm-up space before entering a runway for immediate take-off.
   (M)   All dogs at the airport must comply with the city’s leash law;
   (N)   Remote or radio controlled airplanes/helicopters, and the like, are not allowed to be flown within the airport, other than for special events approved by the Airport Manager;
   (O)   The same rules that apply to operating a motor vehicle on the streets of Corona apply to operating a motorized vehicle on the airport. No person shall operate motorized equipment or a vehicle of any kind on the airport unless in possession of a valid operators license, where required.
   (P)   All motor vehicle operators shall be deemed to know the rules for operating a motor vehicle in the city.
   (Q)   No person shall operate or park a motor vehicle on the airport unless such vehicle bears evidence of being currently registered by a state department of motor vehicles.
   (R)   Pedestrians and aircraft shall at all times have the right-of-way over vehicular traffic.
   (S)   The speed limit throughout the airport is 15 mph except form Aviation Drive which is 25 mph.
   (T)   The Airport Manager may tow away any motor vehicle on the airport that is in violation of this code if he/she determines the vehicle is a nuisance or hazard.
   (U)   The Airport Manager has authority to prohibit a person from operating a vehicle on the airport if in his/her opinion such operation would be hazardous to persons or property.
   (V)   All airport users shall at all times be in full compliance with all laws and regulations of the U.S. Environmental Protection Agency and all state and local entities’ environmental requirements.
   (W)   No person shall allow any oils, fuels, solvents, chemicals, paints, or any other toxic substances or pollutants to enter the surface water, sewer, or storm drain system.
   (X)   Whenever a hazardous material spill or leak occurs, the owner or fueling agent of the material shall take immediate steps necessary to ensure discovery, containment, and clean-up of such release and immediately notify emergency personnel (Fire and Airport Manager) of the occurrence.
   (Y)   The only authorized place to wash an airplane is on the aircraft washrack with the clarifier, located just north of the Airport Manager’s office.
   (Z)   Automobiles/trucks are not allowed to be washed on the airport.
   (AA)   Only rainwater, irrigation water, air conditioner condensate, and fire hydrant flushing waters are allowed to be introduced into the storm drain. Biodegradeable products, soaps, and the like cannot be washed into the storm drain.
   (BB)   Concrete, asphalt, and hangar floors cannot be washed down into the storm drain. Cleaning of these surfaces shall be done by sweeping, picking up the debris, and damp mopping.
(`78 Code, § 4.16.010.)