"Navigable air space" means air space above the minimum altitudes of flight prescribed by the laws of this State or by rules or regulations of the Department consistent therewith.
620 ILCS 5/19
"Navigable air space" means air space above the minimum altitudes of flight prescribed by the laws of this State or by rules or regulations of the Department consistent therewith
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.