108 STAT. 1296 PUBLIC LAW 103-272—JULY 5, 1994 (e) AIR TRAFFIC CONTROLLER PERFORMANCE RESEARCH. — Necessary amounts may be appropriated to the Secretary out of amounts in the Fund available for research and development to conduct research under section 44506(a) and (b) of this title. (f) AVAILABILITY OF AMOUNTS. —Amounts appropriated under subsection (a) of this section remain available until expended. §48103. Airport planning and development and noise compatibility planning and programs Not more than a total of $15,966,700,000 is available to the Secretary of Transportation for the fiscal years ending September 30, 1982-1993, out of the Airport and Airway Trust Fund established under section 9502 of the Internal Revenue Code of 1986 (26 U.S.C. 9502) to make grants for airport planning and airport development under section 47104 of this title, airport noise compatibility planning under section 47505(a)(2) of this title, and carrying out noise compatibility programs under section 47504(c) of this title. §48104. Certain direct costs and joint air navigation services (a) AUTHORIZATION OF APPROPRIATIONS.— Except as provided in this section, the balance of the money available in the Airport and Airway Trust Fund established under section 9502 of the Internal Revenue Code of 1986 (26 U.S.C. 9502) may be appropriated to the Secretary of Transportation out of the Fund for— (1) direct costs the Secretary incurs to flight check, operate, and maintain air navigation facilities referred to in section 44502(a)(1)(A) of this title safely and efficiently; and (2) the costs of services provided under international agreements related to the joint financing of air navigation services assessed against the United States Government. (b) LIMITATION. — The amount that may be appropriated out of the Fund for each of the fiscal years ending September 30, 1993-1995, may not be more than an amount equal to— (1) 75 percent of the amount made available under sections 106(k) and 48101-48103 of this title for that fiscal year; less (2) the amount made available under sections 48101-48103 of this title for that fiscal year. § 48105. Weather reporting services To reimburse the Secretary of Commerce for the cost incurred by the National Oceanic and Atmospheric Administration of providing weather reporting services to the Federal Aviation Administration, the Secretary of Transportation may expend from amounts available under section 48104 of this title not more than the following amounts: (1) for the fiscal year ending September 30, 1993, $35,596,000. (2) for the fiscal year ending September 30, 1994, $37,800,000. (3) for the fiscal year ending September 30, 1995, $39,000,000. § 48106. Airway science curriculum grants Amounts are available from the Airport and Airway Trust Fund established under section 9502 of the Internal Revenue Code
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