"Air navigation" means the operation or navigation of aircraft in the air space over this State, or upon any airport or restricted landing area within this State.
620 ILCS 5/10
"Air navigation" means the operation or navigation of aircraft in the air space over this State, or upon any airport or restricted landing area within this State
Known as the Illinois Aeronautics Act
The act spans §§ 620-5-1 to 620-5-9 (117 sections).
Laws 1945, p. 335.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.