For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.

DEPARTMENT OF AVIATION

Municipal Code of Chicago tit. 2, ch. 2-20
in effect

Municipal Code of Chicago § 2-20-010 Establishment - Composition.

Municipal Code of Chicago § 2-20-020 Commissioner - Appointment, powers and duties.

Municipal Code of Chicago § 2-20-025 O'Hare Modernization Program.

Municipal Code of Chicago § 2-20-027 Additional O.M.P. ancillary agreements.

Municipal Code of Chicago § 2-20-030 Police powers of department employees.

Municipal Code of Chicago § 2-20-035 Aircraft passenger protection ordinance.

Municipal Code of Chicago § 2-20-040 Commissioner - Reports to city council.

Municipal Code of Chicago § 2-20-045 Warranties under Midway and O'Hare Residential Sound Insulation Program.

Municipal Code of Chicago § 2-20-050 Screening and testing of windows and doors installed under the Midway And O'Hare Residential Sound Insulation Program.

Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2596987Fetched: 10/24/2026