Pub. L. 91-441, tit. V, sec. 503

Sec. 503. Of the total amount authorized to be appropriated by this Act for the procurement of the F–111 aircraft, $283,000,000 of such amount may not be obligated or expended for the procurement of such aircraft until and unless the Secretary of Defense has (1) determined that the F–111 aircraft has been subjected to and successfully completed a comprehensive structural integrity test program, (2) approved a program for the procurement of such aircraft, and (3) certified in a written report to the Committees on Armed Services of the Senate and the House of Representatives that he has made such a determination and approved such a program, and has included in such written report the basis for making such determination and approving such program.