Tennessee Code Title 42. Aeronautics § 42-5-110

(A) Granting the privilege of using or improving the airport or air navigation facility, including buildings or structures or any portion or facility thereof, relating thereto, or real property acquired or set aside for such purposes, or space therein for commercial purposes, establishing the charges, rentals or fees at a fixed or variable rate binding upon the parties thereto for the full term of the contracts, leases, agreements, grants or other arrangements;

(B) Conferring the privilege of supplying goods, commodities, things, services or facilities at the airport or air navigation facility;

(C) Making available services to be furnished by the municipality or its agents at the airport or air navigation facility; and

(D) Determining the charges, rentals or fees for the use of any properties under its control, and the charges for any services or accommodations, and the terms and conditions under which the properties may be used, except that any such charges, rentals and fees as may be fixed or determined by any contract, lease, agreement, grant or other arrangement or privileges, uses, services, accommodations or concessions to which the municipality is a party or is the grantor, shall, if expressly provided therein, be binding upon all parties thereto for the full term prescribed therein unless the term is sooner modified or terminated by mutual consent of the parties to such agreement.