Pub. L. 94-210, tit. V, sec. 506
redeemable preference shares
redeemable preference shares Sec. 506. (a) Characteristics.—The redeemable preference shares acquired by the Secretary pursuant to section 505(d) of this title are securities which are issued by a railroad for the purpose of obtaining financing under this title. Each such redeemable preference share— (1) shall be nonvoting and shall have a par value of $10,000; (2) shall be senior in right (i) to all common stock of the issuing railroad, whenever issued, (ii) to any previously issued preferred stock where such seniority does not mitigate any rights of the holders of such stock accorded by the terms and conditions of such stock, and (iii) to any subsequently issued preferred stock, with respect to dividend and redemption payments and in case of liquidation or dissolution of such railroad, but shall be otherwise subordinate in such matters to any of such railroad’s previously issued and outstanding securities which rank ahead of its common stock and shall be subordinate to all securities other than common stock received in exchange as a part of a court approved reorganization plan under section 77 of the Bankruptcy Act (11 U.S.C. 205) approved after the date of enactment of this sentence for previously incurred senior debt or previously issued and outstanding securities which ranked ahead of its common stock; (3) shall accrue dividends, commencing on the 10th anniversary date of the date of its original issuance, at such rate as shall be fixed by the Secretary for each issuance prior to the issuance thereof and which, when added to the amount of the mandatory redemption payments under subparagraph (4) of this paragraph, shall return to the Fund not less than 150 percent of the aggregate par value thereof, over the scheduled life of the issue and in annual payments which shall be as nearly equal as practicable; and (4) shall be subject to mandatory redemption, at par, commencing not earlier than the 6th and not later than the 11th (as determined by the Secretary for each issuance) anniversary date of the date of its original issuance, in annual amounts which shall, over the period ending (as determined by the Secretary for 90 STAT. 74each issuance) not later than the 30th anniversary date of the date of its original issuance, aggregate the total par value of such share. (b) Deposit.—All redeemable preference shares which are acquired by the Secretary pursuant to section 505(d) of this title shall, upon such acquisition, be deposited in the Fund. (c) Overdue Payments.—Whenever any dividend or redemption payment which is due on redeemable preference shares issued by any railroad remains unpaid for a period of 4 months, the Secretary shall be entitled to appoint two members to the Board of Directors of such railroad. The term of office of such members shall not extend beyond the period during which such dividend or redemption payments remains unpaid.