620 ILCS 30/3

Until a permit therefor has been issued by the Department, no person shall erect, add to the height of or replace any structure contravening the provisions of subpart (c) of Part 77 of the Federal Aviation Regulations, as adopted February 3, 1965 and as currently revised, and as applied to any existing or planned facility or use on file with the Department at the time the application for permit is received.

In any instance where permission of or submission to the federal government or some Department thereof is required for the erection of a structure, the Department shall not issue a permit for the erection thereof until evidence of such permission or submission is shown.