Section 90.160  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 ten (10) days after filing with the Secretary of State.

b)         Concurred in by Order of the Illinois Commerce Commission dated September 19, 1979.

c)         Adopted by Order of the Division of Aeronautics dated September 26, 1979.

d)         Filed with the Office of the Secretary of State on October 3, 1979 and became effective on October 13, 1979.