Section 58.160  Effective Date

a)         These zoning regulations shall be in full force and effect from and after concurrence by the Illinois Commerce Commission, adoption by the Department and after filing with the Secretary of State.

b)         Concurred in by Order of the Illinois Commerce Commission dated November 13, 1980.

c)         Adopted by Order of the Division of Aeronautics dated December 16, 1980.

d)         Filed with the Office of the Secretary of State on February 6, 1981, and became effective on February 6, 1981.