A permit shall not be required for the following:
(1) Helicopter landings and takeoffs occurring at a heliport authorized under the City Zoning Code;
(3) Landings or takeoffs of an of a governmental agency operating in its official capacity; or
(4) Landings or takeoffs which the city is pre-empted from regulating.
(1958 Code, § 168.01) (Recodified by Ord. 98-53, passed 11-16-1998)