Mo. Rev. Stat. § 41.655
The governing body or county planning commission, if any, of any county of the second classification with more than forty-eight thousand two hundred but fewer than forty-eight thousand three hundred inhabitants shall provide for the planning, zoning, subdivision and building within all or any portion of the unincorporated area extending three thousand feet outward from the boundaries of any military base located in such county and the area within the perimeter of accident potential zones one and two if the county has a zoning commission and a board of adjustment established under sections 64.510 to 64.727, RSMo. As used in this section, the term "accident potential zones one and two" means any land area that was identified in the April, 1976 Air Installation Compatible Use Zone Report at the north and south ends of the clear zone of a military installation located in any county of the second classification with more than forty-eight thousand two hundred but fewer than forty-eight thousand three hundred inhabitants and which is in significant danger of aircraft accidents by being beneath that airspace where the potential for aircraft accidents is most likely to occur.
(L. 2005 H.B. 348 § 41.1013 merged with S.B. 252 § 41.1013)
Effective 5-11-05 (S.B. 252); 6-22-05 (H.B. 348)