PUBLIC LAW 101-189—NOV. 29, 1989 103 STAT. 1407 i (B) can best facilitate interagency collaborative research, edu- cation, and training activities. (4) The amount of a contribution under paragraph (1) may not exceed 33 percent of the total cost of such complex. (b) MICROELECTRONICS RESEARCH. — Of the funds authorized to be appropriated pursuant to section 201 for fiscal year 1990, not more than $15,000,000 may be made available for a program of research in advanced microelectronics, optoelectronics, and materials. None of such funds may be obligated before July 1, 1990. Any contract awarded under such program shall be awarded using competitive procedures to the maximum extent feasible. SEC. 256. AVAILABILITY OF FUNDS TRANSFERRED TO NASA FOR NATIONAL AEROSPACE PLANE Of amounts appropriated to the Department of Defense for fisced year 1990 that are transferred to the National Aeronautics and Space Administration pursuant to law, not more than $225,000,000 may be used for the National Aerospace Plane program. SEC. 257. REPEAL OF SPECIFICATION OF FUNDS FOR RANKINE ENGINE Section 205(a)(3) of the National Defense Authorization Act for Fiscal Years 1988 and 1989 (Public Law 100-180; 101 Stat. 1047) is repealed. TITLE III—OPERATION AND MAINTENANCE PART A—AUTHORIZATION OF APPROPRIATIONS SEC. 301. OPERATION AND MAINTENANCE FUNDING (a) AUTHORIZATION OF APPROPRIATIONS FOR FISCAL YEAR 1990.— Funds are hereby authorized to be appropriated for fiscal year 1990 for the use of the Armed Forces and other activities and agencies of the Department of Defense for expenses, not otherwise provided for, for operation and maintenance in amounts as follows: (1) For the Army, $22,973,309,000. (2) For the Navy, $23,926,751,000. (3) For the Marine Corps, $1,657,800,000. (4) For the Air Force, $21,909,296,000. (5) For the Defense Agencies, $7,850,472,000. (6) For the Army Reserve, $861,800,000. (7) For the Naval Reserve, $894,800,000. (8) For the Marine Corps Reserve, $77,400,000. (9) For the Air Force Reserve, $978,500,000. (10) For the Army National Guard, $1,867,100,000. (11) For the Air National Guard, $1,981,900,000. (12) For the National Board for the Promotion of Rifle Prac- tice, $3,970,000. (13) For the Defense Inspector General, $94,749,000. (14) For the Court of Military Appeals, $4,000,000. c (15) For Environmental Restoration, Defense, $601,100,000. (16) For Humanitarian Assistance, $13,000,000. (17) For the Goodwill Games, as provided in section 305 of the National Defense Authorization Act, Fiscal Year 1989 (Public Law 100-456; 102 Stat. 1949), $14,600,000. (b) AUTHORIZATION OF APPROPRIATIONS FOR FISCAL YEAR 1991.— Funds are hereby authorized to be appropriated for fiscal year 1991 for the use of the Armed Forces and other activities and agencies of
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