Okla. Stat. tit. 3, § 3-61: Municipalities may acquire and operate airports - Eminent

domain - Bonds.

Every municipal corporation within this state shall have the

right and power to acquire, own, operate, improve and maintain,

within or without the corporate limits of such municipal

corporation, real estate, buildings, improvements and facilities for

aviation airports and rights-of-way therefor. For such purposes

every municipal corporation shall have the power to exercise the

right of eminent domain within or without the corporate limits of

such municipal corporation. For any and all of such purposes in

order to carry out the same they shall have the power and authority

to issue and sell bonds under and by virtue of the Constitution of

this state, bearing interest not to exceed six percent (6%) per

annum, maturing within twenty-five (25) years, and issued in the

manner and form provided by law.