PUBLIC LAW 97-248—SEPT. 3, 1982
96 STAT. 687
and by preventing the establishment or creation of future airport hazards; (5) appropriate action, including the adoption of zoning laws has been or will be taken, to the extent reasonable, to restrict the use of land adjacent to or in the immediate vicinity of the airport to activities and purposes compatible with normal airport operations, including landing and takeoff of aircraft; (6) all of the facilities of the airport developed with Federal financial assistance and all those usable for landing and takeoff of aircraft will be available to the United States for use by Government aircraft in common with other aircraft at all times without charge, except, if the use by Government aircraft is substantial, charge may be made for a reasonable share, proportional to such use, of the cost of operating and maintaining the facilities used; (7) the airport operator or owner will furnish without cost to the Federal Government for use in connection with any air traffic control or navigation activities, or weather-reporting and communication activities related to air traffic control, any areas of land or water, or estate therein, or rights in buildings of the sponsor as the Secretary considers necessary or desirable for construction at Federal expense of space or facilities for such purposes; (8) all project accounts and records will be kept in accordance with a standard system of accounting prescribed by the Secretary after consultation with appropriate public agencies; (9) the airport operator or owner will maintain a fee and rental structure for the facilities and services being provided the airport users which will make the airport as self-sustaining as possible under the circumstances existing at that particular airport, taking into account such factors as the volume of traffic and economy of collection, except that no part of the Federal share of an airport development or airport planning project for which a grant is made under this title or under the Federal Airport Act or the Airport and Airway Development Act of 1970 49 USC 1101 shall be included in the rate base in establishing fees, rates, and "ote, posf, p. 695. charges for users of that airport; (10) the airport operator or owner will submit to the Secretary such annual or special airport financial and operations reports as the Secretary may reasonably request; (11) the airport and all airport records will be available for inspection by any duly authorized agent of the Secretary upon reasonable request; (12) all revenues generated by the airport, if it is a public airport, will be expended for the capital or operating costs of the airport, the local airport system, or other local facilities which are owned or operated by the owner or operator of the airport and directly related to the actual transportation of passengers or property: Provided, however, That if covenants or assurances in debt obligations previously issued by the owner or operator of the airport, or provisions in governing statutes controlling the owner or operator's financing, provide for the use of the revenues from any of the airport owner or operator's facilities, including the airport, to support not only the airport but also the airport owner or operator s general debt obligations or other facilities, then this limitation on the use of all other revenues generated by the airport shall not apply; and
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