(a) The commissioner shall have entire charge, control, operation and management of any airport or restricted landing area owned or leased by the state, except any air navigation facility operated exclusively by the Military Department, and may act with the consent of the State Properties Review Board as agent of the state in any negotiations with the federal government concerning land or other property used or to be used by the state for aeronautical purposes.

(b) With the approval of the Attorney General, the Secretary of the Office of Policy and Management and the State Properties Review Board, the commissioner may sell or lease or grant any interest in any airport or airport site or any part thereof, hangars, shops or other buildings or other property owned or held under lease by the state, except that after initiating such approval, the commissioner may temporarily lease any such interest. A temporary lease shall be effective only until a final decision is made by the Attorney General, the secretary and the Properties Review Board. Leases of land of the state shall be for periods determined by the commissioner with the approval of the State Properties Review Board and may provide for the construction of buildings on the land. The commissioner may confer the privilege of concessions of supplying, upon the airports, goods, commodities, service and facilities. The commissioner shall grant no exclusive right for the use of any airway, airport, restricted landing area or other air navigation facility under his jurisdiction.

(c) The commissioner may, subject to the provisions of § 4b-23, purchase or take and, in the name of the state, may acquire title in fee simple to, or any lesser estate, interest or right in, any airport, restricted landing area or other air navigation facility owned or controlled by any municipality or by any two or more municipalities jointly or by any other person, if he finds that the acquisition of such airport, restricted landing area or other air navigation facility is necessary to the maintenance of adequate air transportation in the state or is required by public convenience and safety, except that no such purchase, taking or acquisition may be made by the commissioner of any such airport, restricted landing area or other air navigation facility which is owned or controlled by and used as a part of a research, development or manufacturing activity, unless with the consent of the one owning or controlling such airport, area or facility. In connection with the purchase or taking by the commissioner of any such property owned by any person other than a municipality, the determination by the commissioner and the Commissioner of Administrative Services that the purchase or taking is necessary shall be conclusive. The taking shall be in the manner prescribed in § 48-12 for the taking of land for state institutions. The commissioner may, subject to the approval of the State Properties Review Board, the Connecticut Airport Authority and the Attorney General, transfer any interest or right in any airport, restricted landing area or other air navigation facility acquired pursuant to this section to the Connecticut Airport Authority.

(d) In connection with the purchase or taking by the commissioner of any such property in a municipality, the commissioner shall file with the chief executive officer or first selectman of the municipality a written statement finding that the purchase or taking is necessary, setting forth the reasons supporting such finding and requesting approval by the municipality of the purchase or taking, which approval shall be by vote of the municipality at a referendum held at the next regular election held in the municipality. If the municipality by vote disapproves the purchase or taking, the commissioner may, within thirty days following the vote, appeal to the superior court for the judicial district in which the municipality is located and the appeal shall be accorded a privileged status. The court shall, after hearing, determine whether the commissioner has proven the necessity for the purchase or taking and the burden of proving such necessity shall be upon the commissioner. If the court, after hearing, deems that the commissioner has not sustained such burden of proof, the court shall enter judgment for, and may award reasonable costs to, the municipality. If the court, after hearing, determines that the commissioner has sustained such burden of proof, the court may set aside the action of the municipality disapproving the purchase or taking and may enter an order upon terms and conditions that it deems appropriate to safeguard the rights of the parties and the public. After a purchase or taking has been legally approved, or its disapproval has been set aside by the Superior Court, the state may proceed with the purchase or taking upon paying just compensation to the municipality. In case the state cannot agree with the municipality upon the amount of the compensation, the amount shall be determined in the manner prescribed in § 48-12. An appeal from the amount so determined shall not act as a stay of the purchase or taking.

(e) The commissioner may, in the name of the state, purchase, take or acquire any interest, in whole or in part, in land, buildings, equipment or facilities that he has sold, leased or granted in any state airport, state airport site or any part thereof pursuant to subsection (b) of this section and, at the request of the Connecticut Airport Authority, in the name of the state, purchase, take or acquire any interest, in whole or in part, in land, buildings, equipment or facilities that the Connecticut Airport Authority has sold, leased or granted in any airport, airport site or any part thereof, pursuant to § 15-120mm. The commissioner’s determination that such purchase, taking or acquisition is necessary shall be conclusive. Any taking shall be in a manner prescribed in § 13a-73 for the taking of land for highway purposes. The commissioner may, subject to approval of the State Properties Review Board, the Connecticut Airport Authority and the Attorney General, transfer any interest or right in any airport, restricted landing area or other navigation facility acquired pursuant to this section to the Connecticut Airport Authority.

(f) The commissioner may (1) prohibit, limit or restrict the parking of vehicles, (2) determine speed limits with the approval of the Office of the State Traffic Administration, (3) restrict roads or portions thereof to one-way traffic, (4) designate the location of crosswalks, on any portion of any road or highway upon the grounds of any airport owned or held under lease by the state, and (5) erect and maintain signs designating such prohibitions or restrictions. Any person who fails to comply with any such prohibition or restriction shall be subject to a fine of not more than eighty-eight dollars.

(g) The commissioner may enter into an agreement with any municipality within or near which any airport owned or leased by the state is located, for the purpose of mutual assistance for fire protection.

(h) Any lease which involves the construction, reconstruction, alteration, remodeling, repair or demolition of any public building which is estimated to cost more than five hundred thousand dollars shall be advertised and awarded in accordance with § 13b-20n.

(i) Except as specifically set forth in this section, the provisions of this section shall not apply to any airport, airport site or any part thereof operated by the Connecticut Airport Authority.