The regulations set out in this chapter apply in the airport service I zone (AS-I) unless otherwise provided in this chapter.

It is the intent of this zone classification to establish those areas which are required for the safe and orderly ground maneuvering, landing and takeoff of aircraft, the protection of those imaginary surfaces described in Federal Aviation Regulation Part 77, Section 77.25, the protection of existing navigational aids and reservation for future runway, taxiway and navigational aid development.

This zone includes but is not limited to those areas within building restriction lines as shown on the approved airport layout plan, taxiway safety areas as defined in Federal Aviation Administration Advisory Circulars 150/5300-4 series, 150/5300-6 series and 150/5335-1 series and clear zones as defined in Federal Aviation Administration Regulation Part 152, Section 152.11.

Aeronautical facilities and related uses as follows are permitted uses:

Only those facilities and structures appearing in the approved national airport system plan and airport layout plan may be constructed in this zone.