Okla. Stat. tit. 3, § 3-86: Public and governmental functions

The acquisition of any lands or interest therein pursuant to

this act, the planning, acquisition, establishment, construction,

improvement, maintenance, equipment, and operation of airports and

air navigation facilities, whether by the state separately or

jointly with any municipality or municipalities, and the exercise of

any other powers herein granted to the Commission are hereby

declared to be public and governmental functions, exercised for a

public purpose, and matters of public necessity. All lands and

other property and privileges acquired and used by or on behalf of

the state in the manner and for the purposes enumerated in this act

shall and are hereby declared to be acquired and used for public and

governmental purposes and as a matter of public necessity.