8.16.3: GROUND RULES:
   (A)   Aircraft engines shall be started or warmed up so as not to endanger life or property. At no time shall engines be operated at power greater than necessary to move the aircraft when hangars, shops, other buildings, or persons in the observation area, are in the path of the propeller stream or jet blast. When aircraft engines are started, a competent operator shall be at all times at the controls.
   (B)   Auxiliary power units (APUs) are not to be started until thirty (30) minutes prior to planned takeoff time. APUs operating beyond thirty (30) minutes are subject to a noise reduction/energy conservation/air quality fee to be set by resolution of the City Council.
   (C)   Aircraft shall be parked only in areas and in the manner designated by the Airport Manager.
   (D)   All repairs to aircraft or engines, except emergency repairs, shall be made in the spaces designated for this purpose, and not in the area reserved for landing and taking off.
   (E)   Only airmen, authorized personnel, or persons being conducted by airmen or airport attendants shall be permitted to enter the landing areas, aircraft parking ramps and taxiways. This does not give these persons the privilege of unrestricted use of this space. These privileges are confined to the necessary use of this space in connection with flights, inspections or routine duties.
   (F)   Aircraft shall be properly blocked and tied down by the owner or operator when parked for overnight or when conditions otherwise warrant.
   (G)   No motor vehicle shall be driven onto the runway safety area (runway) without the expressed permission of the Airport Manager or his designated representative. Fuel trucks and emergency vehicles are authorized. Operators of ground vehicles desiring access to the RSA shall carry a radio equipped to transmit and receive on 122.8 MHz (the common traffic advisory frequency [CTAF]), shall announce their intentions prior to entering the runway environment, and shall monitor CTAF continuously while within the runway environment.
   (H)   No automobile shall be parked on the airport property except in areas designated for that purpose by the Airport Manager.
Any vehicle parked in an area other than as herein provided shall be deemed to be involved in an extraordinary circumstance and a threat to public safety and the same shall immediately be towed away and impounded under the direction of the McCall Police Department. All costs of towing, impounding and storage shall be paid prior to redemption of any such vehicle, as provided by chapter 18, title 49, Idaho Code, which chapter is hereby adopted by this reference.
Operators of vehicles crossing the taxiway adjacent to the tie down area shall exercise due caution and must give way to all aircraft.
   (I)   Vehicle parking areas at the airport are intended for airport users only. Commercial truck and bus parking not related to airport use is prohibited.
   (J)   The Airport Manager may grant restricted access to the area inside the airport boundary fence for various reasons. Access privileges are confined to the times and areas required for the purpose access was granted.
   (K)   Fixed wing and helicopter operators with support vehicles must receive approval from the Airport Manager for staging and parking locations prior to leaving vehicles or aircraft unattended. (Ord. 949, 9-8-2016)