10-5-301. Power of counties, cities and towns. (a) The governing body of each incorporated Wyoming municipality and county may regulate and restrict by ordinance the number of stories and size of buildings and the height of other structures constructed upon land within one-half (1/2) mile of the boundaries of airports owned or controlled by the town, city or county. They may provide zoning for airspace beyond one-half (1/2) mile of the boundaries and within the county, to assure aircraft reasonable safety for visual and instrument approach and departure. The right to zone shall be confined to the geographical limits of the current applicable approach zone established by the federal aviation administration for the particular airport and in no case shall the right to zone extend beyond six (6) nautical miles along the approach path from the end of the instrument runway. (b) The powers herein granted to towns and cities shall apply to all municipal airports whether situated within or without the incorporated limits of a city or town.
Wyoming Legal Code