Iowa Code § 330.23: No restriction on administrative agencies.

1. This chapter does not prohibit a city from establishing an administrative agency pursuant to chapter 392 to manage and control all or part of its airport in lieu of an airport commission under this chapter. A city may abolish an airport commission and provide for the management and control of its airport by an administrative agency.

2. Sections 330.17 through 330.20 do not apply to the abolition of an airport commission by a city pursuant to this section for the purpose of establishing an administrative agency pursuant to chapter 392 to manage and control all or part of its airport. The commission shall stand abolished sixty days from the date of the city council’s final approval abolishing the airport commission pursuant to this section, unless the council designates a different effective date.