If the State does not so elect, the Council may agree, at the request of the State, to provide for all or a portion of the costs.
Article 71
Provision and maintenance of facilities by Council If a contracting State so requests, the Council may agree to provide, man, maintain, and administer any or all of the airports and other air navigation facilities, including radio and meteorological services, required in its territory for the safe, regular, efficient and economical operation of the international air services of the other contracting States, and may specify just and reasonable charges for the use of the facilities provided.
Article 72
Acquisition or use of land Where land is needed for facilities financed in whole or in part by the Council at the request of a contracting State, that State shall either provide the land itself, retaining title if it wishes, or facilitate the use of the land by the Council on Just and reasonable terms and in accordance with the laws of the State concerned.
Article 73
Expenditure and assessment of funds
Within the limit of the funds which may be made available to it by the Assembly under Chapter XII, the Council may make current expenditures for the purposes of this Chapter from the general funds of the Organization. The Council shell assess the