Iowa Code § 329.7
Any municipality which adopts zoning ordinances under chapter 414 or chapter 335 may incorporate therein airport hazard area zoning regulations and administer and enforce them as provided in this chapter.
[C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, S81, §329.7; 81 Acts, ch 117, §1051]