SEC-583 -- EXTENSION OF CAPITAL ASSESSMENT STUDY. Section 204(c)(1) of the Department of Housing and Urban Development Reform Act of 1989 (12 U.S.C. 1715z-1a note) is amended by striking "Not later than one year after the date of enactment of this Act" and inserting "Not later than March 1, 1992". TITLE VI-PRESERVATION OF AFFORDABLE RENTAL HOUSING Subtitle A-Prepayment of Mortgages Insured Under National Housing Act