Illinois Chapter 620 Air Transportation
- 620 ILCS 5/ Illinois Aeronautics Act.
- 620 ILCS 10/ Military Emergency Aircraft Restriction Act.
- 620 ILCS 15/ Aircraft Landing and Taking Off Restriction Act.
- 620 ILCS 20/ Joint Airports Act.
- 620 ILCS 25/ Airport Zoning Act.
- 620 ILCS 30/ Zoning to Eliminate Airport Hazards Act.
- 620 ILCS 35/ Permanent Noise Monitoring Act.
- 620 ILCS 40/ General County Airport and Landing Field Act.
- 620 ILCS 45/ County Airport Law of 1943.
- 620 ILCS 50/ County Airports Act.
- 620 ILCS 52/ County Air Corridor Protection Act.
- 620 ILCS 55/ East St. Louis Airport Act.
- 620 ILCS 60/ Meigs Field Airport Act.
- 620 ILCS 65/ O'Hare Modernization Act.