6-1-5: LANDING AND TAKE-OFF RULES:
   A.   Conform To Traffic Pattern: All arriving or departing aircraft shall conform to the designated traffic pattern.
   B.   Use Of Prepared Runways: All landings or take-offs shall be made on the prepared runways or areas so designated by the Airport Manager, or his designated representative.
   C.   Turns At Certain Altitude: No turn shall be made after take-off until the airport boundary has been reached and the aircraft has attained an altitude of at least four hundred feet (400').
   D.   Guard "UNICOM" Frequency: All aircraft shall guard the appropriate "UNICOM" frequency while in the control zone or airport traffic area, unless otherwise authorized. (Ord. 83-03, 6-13-1983)