S. The use of Mahlon Sweet Field for carrying on commercial aviation <br />activities is restricted to those persons who shall have a written <br />agreement or permit with the City. No person not so authorized, or <br />who is in default of an agreement, shall operate, service, or repair <br />aircraft on the premises or carry on any business of any nature. <br />6. No aircraft shall be flown within the Airport control zone in <br />maneuvers other than those required in normal, routine operation. <br />Special aviation events or demonstrations are not permitted on the <br />Airport without the approval of the Federal Aviation Administration, <br />and the written permission of the Airport Manager. <br />SECTION VII <br />TA}~IING RULES <br />1. Aircraft shall not begin taxiing before receiving a clearance from <br />the air traffic control tower. <br />2. Aircraft shall taxi at a_safe and reasonable speed. <br />3. Aircraft shall use taxiways and paved areas when taxiing. <br />4. All aircraft using the Airport shall be equipped with adequate <br />brakes. <br />S. Taxiing aircraft shall be stopped a minimum of 150 feet, or as <br />otherwise marked, from any active runway while waiting for take off <br />clearance. <br />SECTION VIII <br />• AIRCRAFT GROUND OPERATIONS <br />~ ~- <br />~. <br />__. <br />1. Aircraft engines shall .be run up only in the places designated. <br />When engines are hand cranked, a competent operator shall be at <br />the controls and wheels shall be chocked. <br />2. No aircraft engine shall be operated unless a licensed pilot or <br />mechanic be at the controls. Blocks equipped with ropes, or other <br />suitable means of blocking the aircraft shall always be placed in <br />front of the main landing wheels before starting .the airplane, unless <br />it is equipped with adequate locking brakes. <br />3.' Aircraft shall.'be parked only in areas, and in the manners designated <br />by the Airport Manager, and shall be subject to parking fees. <br />4. All Aircraft repairs, except emergency, shall be made in the design- <br />ated spaces. <br />-10- <br />